CN104678117A - Automatic temperature-control detector of integrated type quantitative-sampling and reagent-filling device - Google Patents
Automatic temperature-control detector of integrated type quantitative-sampling and reagent-filling device Download PDFInfo
- Publication number
- CN104678117A CN104678117A CN201510082717.XA CN201510082717A CN104678117A CN 104678117 A CN104678117 A CN 104678117A CN 201510082717 A CN201510082717 A CN 201510082717A CN 104678117 A CN104678117 A CN 104678117A
- Authority
- CN
- China
- Prior art keywords
- adding device
- radiating block
- temperature
- reagent adding
- quantitative sampling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 83
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 127
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 23
- 238000003825 pressing Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 8
- 230000003321 amplification Effects 0.000 description 6
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 241001125879 Gobio Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 4
- 206010055001 Hypodontia Diseases 0.000 description 3
- 206010002583 anodontia Diseases 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000005213 hypodontia Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 201000006680 tooth agenesis Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010166 immunofluorescence Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004879 turbidimetry Methods 0.000 description 1
Abstract
The invention discloses an automatic temperature-control detector of an integrated type quantitative-sampling and reagent-filling device. The automatic temperature-control detector comprises a detector shell, a supporting frame and a reagent detecting mechanism, wherein the supporting frame is arranged in the detector shell and is used for holding the integrated type quantitative-sampling and reagent-filling device; a rack is provided with a temperature-control device; the temperature-control device comprises a radiating block, a radiating fan, a heating piece and a temperature sensor; the radiating fan, the heating piece and the temperature sensor are arranged on the radiating block; the radiating fan is arranged at one side of the radiating block; the heating piece is in contact with the radiating block; the temperature sensor is arranged on the radiating block or in the detector shell; the radiating block is also provided with an air supplying pipe which is connected onto the radiating block in a sheathed manner; a radiating channel is also formed in the radiating block in a penetrating manner; and the direction of the radiating channel is consistent to the wind direction of the radiating fan. The automatic temperature-control detector disclosed by the invention has the advantages that the use is convenient, the safe and energy-saving effects are achieved, the occupied space is small, the heat efficiency is high, the heating is uniform, and temperature control can be carried out on the internal environment of the detector of the integrated type quantitative-sampling and reagent-filling device while detection.
Description
Technical field
The present invention is applicable to biological monitoring and clinical medicine sample optical detects, inspection machine, is specifically related to a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector.
Background technology
Certain environment temperature is needed owing to detecting sampling reagent, individual sample reagent requires very harsh to environment temperature, existing sampling reagent checkout equipment needs to regulate indoor temperature at indoor location constant temperature air conditioning, cost is higher, and be not easy to detecting instrument and move use, when detecting instrument is not or not this room, required environment temperature cannot be maintained.If directly heating sampling reagent, causes local overheating sometimes, affects reagent quality, impact testing result.In the market, for patent name for " a kind of integrated quantitative sampling reagent adding device " (its patent No. for: described in patent 201010539091.8) filling sampling reagent device, in use, what also need to think carries out temperature control to its testing environment, artificial carrying out mixes, mixes, detects, and does not have at the detecting instrument of internal control temperature, to bring very big inconvenience to the detection of reagent, and due to temperature not up to standard, very easily cause the distortion of testing result.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of easy to use, safe energy-conservation, take up room little, the thermal efficiency is high, the temperature automatically controlled integrated quantitative sampling reagent adding device detector of homogeneous heating, it can carry out temperature control to the environment of integrated quantitative sampling reagent adding device detector while detecting.
The present invention adopts following technical scheme:
A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector, it comprises detector housing, be arranged at detector housing in for placing bracket and the reagent testing agency of integrated quantitative sampling reagent adding device, described frame is provided with temperature regulating device, described temperature regulating device comprises radiating block and is arranged on radiator fan, heating plate and the temperature sensor on radiating block, described radiator fan is arranged on radiating block side, described heating plate contacts with radiating block, and described temperature sensor is arranged on radiating block or in detector housing.
Further, described radiating block is also provided with ajutage, described ajutage is socketed on radiating block.
Further, the sample position of reagent adding device of air outlet and the described integrated quantitative of described ajutage is corresponding.
Further, described radiating block also runs through and has heat dissipation channel, the direction of described heat dissipation channel is consistent with the wind direction of radiator fan.
Further, described radiating block is heat-conducting metal block.
Further, described reagent testing agency comprises transmitting illuminant and optical signal receiver; Described transmitting illuminant and optical signal receiver be the corresponding both sides being arranged on described bracket respectively; The light through reagent in integrated quantitative sampling reagent adding device that described optical signal receiver sends for receiving transmitting illuminant.
Further, the air outlet of described ajutage is provided with filter screen.
Further, described bracket is provided with trigger switch.
Further, described trigger switch is infrared emission switch or proximity switch.
Further, described ajutage is the adjustable coiled pipe of camber.
Further, described temperature sensor is the temperature sensor of thermocouple probe sensor or NTC thermistor sensor or other types, and its model can be HEL-700-T-1-A PT100 or GWD70.
Further, described ajutage is communicated with at least two or more air outlets by threeway, four-way and above each connection for breather pipe.
Further, described heat dissipation channel is distributed on radiating block.
Further, described radiating block is provided with the projection stretching into ajutage inside, and described heat dissipation channel extends in projection always.
The invention has the beneficial effects as follows:
The present invention adopts wind-heat temperature control, make to be heated evenly in detector casing, improve integrated quantitative sampling reagent adding device detector to the scope of application of environment temperature, ensure that in integrated quantitative sampling reagent adding device, reagent reacts and detects at designated environment temperature, heating plate is utilized to be heated by radiating block, heating plate contacts with radiating block, increases heating surface area; Both sides due to radiating block are thinner improves the efficiency of heating surface; Radiating block adopts the good material of heat conductivility to make, and the thermal efficiency is high, and firing rate is fast; Radiating block is installed in radiator fan front, and to radiating block blowing, accelerate hot-air flowing and in time heat is delivered to ajutage, ajutage changes the heat dissipation path of thermal source, is applicable to different heating locations; And radiating block upper socket ajutage, distributing of heat on radiating block can be reduced to greatest extent, hot blast is gathered guiding precalculated position, realize controlling the temperature of reaction of sampling reagent; The design of the uniform heat dissipation channel on radiating block, namely cold wind heated through out-of-date, and the side of radiating block is provided with the projection going deep into ajutage, extends the length of cold air heating, increase thermocontact area, improve firing rate, utilize heat energy to greatest extent;
Bracket lower end is positioned at the air outlet place of ajutage, is conducive to, to reagent heating in the integrated quantitative sampling reagent adding device be placed on bracket, reducing heat loss, improving firing rate.
According to the exothermic temperature that temperature sensor detects, effectively control the heating-up temperature of heating plate and the rotating speed of radiator fan, thus control the temperature of hot blast.
In the present invention, the air outlet of ajutage is provided with filter screen, can the impurity that sucked by radiator fan of filtering, improves the serviceable life of detector.
In the present invention, the camber of ajutage is adjustable, easy to use applied widely.
In the present invention, the multiple air outlet of ajutage can conveniently heat diverse location, efficient and convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the structural relation schematic diagram of temperature regulating device and reagent testing agency.
Accompanying drawing 2 is the structural representation of temperature regulating device in the present invention.
Accompanying drawing 3 is the vertical view of temperature regulating device in the present invention.
Accompanying drawing 4 is the A-A cross-sectional schematic of accompanying drawing 3.
Accompanying drawing 5 is the structural representation of radiating block.
Accompanying drawing 6 is the circuit theory schematic diagram of current amplification circuit in the embodiment of the present invention.
Accompanying drawing 7 is integral type quantitative sampling reagent adding device detector one-piece construction schematic diagram.
Accompanying drawing 8 is the structural representation of mixing mechanism of the present invention.
Accompanying drawing 9 is the structural representation of fixed head of the present invention.
The structural representation of positioning component on accompanying drawing 10 fixed head of the present invention.
Accompanying drawing 11 is the annexation schematic diagram of notch of the present invention and fixture block.
Accompanying drawing 12 presses down and the structural representation of elevating mechanism for the present invention.
Accompanying drawing 13 presses down the annexation schematic diagram of rack frame and horizontal carriage for the present invention.
Accompanying drawing 14 is the structural representation of hatch door plate of the present invention.
Accompanying drawing 15 is the structural representation of lifter rack frame of the present invention.
Wherein, 1 radiator fan, 2 radiating blocks, 3 ajutages, 4 heating plates, 5 temperature sensors, 6 heat dissipation channels, 7 filter screens, 8 detector housings, 9 reagent testing agencies, 10 brackets, 11 transmitting illuminants, 12 optical signal receivers, 13 trigger switches, 14 projections, 15 integrated quantitative sampling reagent adding devices, 16 driven wheels, 17 drive motor, 18 information read devices, 19 frames, 1-3 display, 1-5 fixed orifice, 1-6 splashproof groove, 2-1 presses down rack frame, 2-4 guide rod, 2-5 back-moving spring, 2-6 guide rail for subsequent use, 2-7 horizontal carriage, 2-8 guide rail, 2-9 presses down linked gear, 2-10 presses down follower gear, 2-11 notch, 2-12 directive slide track, 2-15 hypodontia, 2-16 fixture block, 2-17 locator card, 2-18 pressing plate, 2-19 engaging tooth, 2-21 is from driven wheel, 2-22 shoulder hole, 3-1 mixes motor, 3-2 gudgeon hole, 3-3 screens reed, 3-4 bracing frame, 3-8 fixed head, 3-9 positioning boss, 3-10 locating groove, 3-11 lifter rack frame, 3-12 lifter rack, 3-13 locates snap fit, 3-15 spacing preiection, 3-17 slot to make way, 3-18 ridge is protruding, 3-19 elastic, 3-20 ridge snap fit head, 3-21 departs from hypodontia, 4-1 hatch door, 4-2 hatch door plate, 4-3 hatch door post, 4-4 hatch door draw-in groove, 4-5 end-stopping plate, 5-2 presses lobe, 5-3 return spring, 5-4 follower gear, 5-5 upright slide rail, 5-9 pallet, 9-3 guiding arc plate.
Embodiment
Below in conjunction with accompanying drawing 1-15 and embodiment, the present invention is described in further detail.
A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector as shown in accompanying drawing 1-15, the bracket 10 in this detector can be called with Chinese patent name device that " a kind of integrated quantitative sampling reagent adding device " record with the use of.
The present embodiment comprises detector housing 8, reagent testing agency 9 is provided with, for placing a kind of bracket 10 and temperature regulating device of integrated quantitative sampling reagent adding device in detector housing 8, described reagent testing agency 9 is for detecting the reagent in integrated quantitative sampling reagent adding device 15, and described temperature regulating device is used for for the atmosphere temperature rising in integral type quantitative sampling reagent adding device 15; Described reagent testing agency 9 comprises transmitting illuminant 11 and corresponding optical signal receiver 12, be provided with the bracket 10 for the formula quantitative sampling reagent adding device 15 that is fixed as one between described transmitting illuminant 11 and the optical signal receiver 12 of correspondence, in described integrated quantitative sampling reagent adding device 15, be placed with detected reagent; The utilizing emitted light of described transmitting illuminant 11 by after the reagent in integrated quantitative sampling reagent adding device 15 through a series of light reaction, enter in optical signal receiver 12, described optical signal receiver 12 is the common optical receiver of this reagent detection field, generally comprises photoelectric commutator and signal processing circuit; Different detected reagent needs different transmitting illuminants 11 and optical signal receiver 12, namely according to the difference of types of agents, need the optical signal receiver 12 selecting different transmitting illuminants 11 and its correspondence, such as when adopting absorbance detection passage method to detect, adopt optical fiber light-guiding technology the utilizing emitted light of transmitting illuminant 11 to be conducted to grating module to receive, described grating module and peripheral signal treatment circuit thereof are namely as the optical signal receiver 12 of this kind of reagent testing agency; When adopting scattering turbidimetry passage method to detect, the utilizing emitted light of transmitting illuminant 11 is received by three lens device that is photoelectrically converted, and described three lens and photoelectric commutator and peripheral circuit thereof are namely as the optical signal receiver 12 of this kind of reagent testing agency; When adopting immunofluorescence passage method to detect, the utilizing emitted light of transmitting illuminant 11 is after optical filter filters, and the device that is photoelectrically converted receives, and described photoelectric commutator and peripheral circuit thereof are namely as the optical signal receiver 12 of this kind of reagent testing agency.Described signal processing circuit is that adjustable gain light intensity signal receives amplifying circuit; Described signal processing circuit, according to the difference of corresponding transmitting illuminant 11, can be the circuit with similar function of current amplification circuit or integrating amplification circuit or other correspondences, belong to the circuit that those skilled in the art are general, do not repeat them here.
Illustrate, as shown in Figure 6, optional current amplification circuit comprises operation amplifier chip IC 1, digital regulation resistance chip IC 2, feedback resistance R1 ~ R2, electric capacity C1 ~ C6; Described photoelectric commutator D1 is connected between 2 pin of operation amplifier chip IC 1 and ground; Be connected between 2 pin of operation amplifier chip IC 1 and 6 pin of digital regulation resistance chip IC 2 after described resistance R1 and electric capacity C3 parallel connection; Be connected between 4 pin of operation amplifier chip IC 1 and ground after described electric capacity C1 and C2 parallel connection; 6 pin of described operation amplifier chip IC 1 and 7 pin are corresponding 7 pin and the power vd D connecing digital regulation resistance chip IC 2 respectively; Be connected between 7 pin of operation amplifier chip IC 1 and ground after described electric capacity C4 and C5 parallel connection; Described electric capacity C6 is connected in parallel between 8 pin of digital regulation resistance chip IC 2 and ground, and 8 pin of described digital regulation resistance chip IC 2 meet power supply VCC; 5 pin of described digital regulation resistance chip IC 2 are through resistance R2 ground connection; 1,2,3 pin of described digital regulation resistance chip IC 2 connect MCU control pin respectively; The model of described operation amplifier chip IC 1 is OTA121, and the model of described digital regulation resistance chip IC 2 is MCT41050.When adopting immunofluorescence passage method to detect, connect integrating amplification circuit through photoelectric commutator, described integrating amplification circuit is announce in the patent of ZL200820077266.6 in the patent No..
Described temperature regulating device comprises heating plate 4, radiating block 2, radiator fan 1, ajutage 3 and temperature sensor 5, described heating plate 4 fits tightly on radiating block 2, the quantity of described heating plate 4 can be 1 piece and more than, radiator fan 1 is provided with in the side of radiating block 2, owing to being distributed with some heat dissipation channels 6 on radiating block 2, the entrance of heat dissipation channel 6 aimed at by radiator fan 1, cold air is driven to enter heat dissipation channel 6, under the effect of heating plate 4, cold air is heated, the outlet of heat dissipation channel 6 is socketed with ajutage 3, described temperature sensor 5 both can be arranged on radiating block 2, also the optional position in detector housing 8 can be arranged on, preferred installation site is below bracket 10, near integrated quantitative sampling reagent adding device 15 place.
Optimum, the air outlet of described ajutage 3 is positioned at the lower end of bracket 10, says accurately, is the reagent aiming at the integrated quantitative sampling reagent adding device 15 being positioned at bracket 10.
General, described ajutage 3 is socketed in the endpiece of the heat dissipation channel 6 on radiating block 2, and the one side or the multi-lateral of described radiating block 2 is provided with heating plate 4.
Further, as shown in Figure 4 and Figure 5, the side of described radiating block 2 is provided with projection 14, described projection 14 and radiating block 2 both can be one-body molded also can be detachable two parts, described projection 14 is provided with heat dissipation channel 6, and the heat dissipation channel 6 on heat dissipation channel 6 herein and radiating block 2 communicates, and described ajutage 3 is socketed in the one end having projection 14 on radiating block 2, in projection 14 is not only wrapped in by described ajutage 3, and the heat dissipation channel 6 on radiating block 2 is also overlapped wherein.
Further, as shown in Fig. 1, Fig. 8 and Figure 12, this programme also comprises the trigger switch 13 for start detection be positioned on bracket 10, when integrated quantitative sampling reagent adding device 15 puts into this detector, start-up temperature sensor 5, when the temperature that temperature sensor 5 records is lower than setting examination criteria temperature, temperature regulating device work, startup heating plate 4 and radiator fan 1 are the heating of this detector inside, until temperature rear startup reagent testing agency 9 up to standard; When temperature then stops heating plate 4 to heat greater than or equal to setting value, radiator fan 1 postpones to rotate the rear stall of a period of time heat radiation, until temperature rear startup reagent testing agency 9 up to standard, temperature sensor 5 guarantees that internal body temperature is not less than the minimum of default value.
Further, described trigger switch 13 is infrared emission switch, once sense that integrated quantitative sampling reagent adding device 15 is put into namely block infrared ray, start trigger switch 13, start-up temperature sensor 5 detects Current Temperatures, when temperature is up to standard, namely starts reagent testing agency 9, otherwise when temperature is higher than setting examination criteria temperature, carry out temperature control heating.Described trigger switch 13 can also be proximity switch.
Further, the air outlet of described ajutage 3 is provided with filter screen 7, avoids unnecessary impurity to enter in this detector, and can pluck and unload, convenient for cleaning, change.
Further, the camber of described ajutage 3 is adjustable, is convenient to the integrated quantitative sampling reagent adding device 15 adapting to different size, height, also makes the installation site of temperature regulating device more flexible, not by the restriction of Distance geometry size.
The present invention utilizes heating plate 4 to be heated by radiating block 2, the material that radiating block 2 adopts heat conductivility good is made, the thermal efficiency is high, firing rate is fast, the radiator fan 1 installed below radiating block 2 is dried to radiating block, accelerate hot-air flowing, change the heat dissipation path of thermal source, ajutage 3 is utilized to be socketed on radiating block 2, to decrease on the one hand on radiating block 2 that heat is unnecessary to be distributed, on the one hand hot blast is gathered guiding precalculated position, realize the adjustment to reagent environment temperature in integrated quantitative sampling reagent adding device 15; Heat dissipation channel 6 uniform on radiating block 2 designs, namely cold wind heated through out-of-date, increase thermocontact area, improve firing rate, radiating block 2 upper ledge 14 extends in ajutage 3, extends the length of cold air heating, utilize heat energy to greatest extent, the exothermic temperature simultaneously detected according to temperature sensor 5, effectively controls the heating-up temperature of heating plate 4 and the rotating speed of radiator fan 1, thus controls the temperature of hot blast.
Described temperature regulating device both can all be arranged in detector housing 8, and also can only be placed in detector housing 8 by ajutage 3 and temperature sensor 5, described ajutage 3 aims at bracket 10 lower end for the formula quantitative sampling reagent adding device 15 that is fixed as one.
The present invention is only the temperature regulating device for integrated quantitative sampling reagent adding device 15 detector in order to protect described energy temperature control, and other illustrate just to of the present invention openly abundant, not as protection content of the present invention.
The course of work of whole detection instrument is as follows:
First be the start detection of the detector for integrated quantitative sampling reagent adding device 15:
After this detector switches on power, temperature sensor 5 works, obtain real time temperature in cabin, when temperature is equal to or higher than default minimum setting examination criteria temperature, temperature regulating device enters holding state, when temperature is lower than when presetting minimum setting examination criteria temperature, temperature regulating device works, after energising, heating plate 4 works, heat is delivered to radiating block 2, the radiator fan 1 be arranged on radiating block 2 drives air to flow through radiating block 2, air flows through after radiating block 2 is heated and enters ajutage 3, detector housing 8 is transported to by ajutage 3 inner by the air heated, improve the temperature of detector housing 8 inside, when temperature be equal to or higher than preset the highest numerical value time heating plate 4 and radiator fan 1 quit work, temperature sensor 5 guarantees that detector housing 8 internal temperature is not less than preset temperature range.
Be designed with the sniffer whether put in place for detecting integrated quantitative sampling reagent adding device 15, integrated quantitative sampling reagent adding device 15 whether has been put into for detecting in bracket 10, when sniffer detects that integrated quantitative sampling reagent adding device 15 is placed into assigned address, so can alarm, then can start the follow-up mixing to reagent in integrated quantitative sampling reagent adding device 15, testing.When do not receive integrated quantitative sampling reagent adding device 15 put in place signal time, this detector enters holding state.Sniffer can be trigger switch 13 or other inductors.
As shown in Fig. 1, Fig. 7 ~ 15, the mechanical action of this detector is as follows, as needs detect integrated quantitative sampling reagent adding device 15 in reagent time, drive motor 17 in body starts, opened door 4-1, driven wheel 16 drives and presses down from driven wheel 2-10 with from driven wheel 2-21 action, presses down linked gear 2-9 press down follower gear 2-10 by being fixed on and/or pressing down linked gear 2-9 from driven wheel 2-10 drive
Fixture block 2-16 embeds in the notch 2-11 on horizontal carriage 2-7 on horizontal component, cross sliding clock 2-7 is pushed to away from driven wheel 16, the hatch door plate 4-2 of body upper end is pushed aside by the hatch door draw-in groove 4-4 of hatch door plate 4-2 lower surface by the hatch door post 4-3 on horizontal carriage 2-7 top, open the hatch door 4-1 above detector housing 8, hatch door plate 4-2 is arranged below hatch door 4-1, meanwhile, from the lifter rack 3-12 lifting that driven wheel 2-21 will engage with it, lifter rack frame 3-11 for fixing lifter rack 3-12 increases precalculated position, the tubular support body of bracket 10 symmetrical guide groove for both sides are provided with,
Now, be fixed on pallet 5-9 bottom lifter rack frame 3-11 and lift assigned address along bracket 10 reagent adding device 15 of being sampled by integrated quantitative; Now this detector waits for putting in place of integrated quantitative sampling reagent adding device 15.
Next is that Reagent Tube information reads:
Integrated quantitative to be detected sampling reagent adding device 15 is passed through hatch door 4-1 by operating personnel, reagent adding device 15 of being sampled by integrated quantitative under the guiding of the guiding arc plate 9-3 under hatch door 4-1 is inserted in above-mentioned bracket 10, integrated quantitative sampling reagent adding device 15 is printed with information code, described information code and information read device 18 just right, after integrated quantitative sampling reagent adding device 15 puts in place, described sniffer senses, judge that integrated quantitative sampling reagent adding device 15 puts in place, now, information read device 18 reads the information code on integrated quantitative sampling reagent adding device 15, the transmitting illuminant 11 selecting suitable this kind of reagent to detect according to the reagent information read and the optical signal receiver 12 of coupling.
Information code on described integrated quantitative sampling reagent adding device 15 can be bar code, and also can be Quick Response Code, corresponding information read device 18 be apparatus for reading of bar code or Quick Response Code reading device.The model of described information read device 18 can be Keyemce two-dimensional code reader SR-610.
Next be the fixing of integrated quantitative sampling reagent adding device 15:
After information reads, drive motor 17 startup rotates backward and drives driven wheel 16 to move, driven wheel 16 drives and presses down from driven wheel 2-10 with from driven wheel 2-21 action, drive from driven wheel 2-10 and press down linked gear 2-9, and press down follower gear 2-10 and/or the fixture block 2-16 pressed down on linked gear 2-9 embeds the notch 2-11 be positioned on horizontal carriage 2-7 horizontal component, by horizontal carriage 2-7 by being fixed on
Stir near driven wheel 16, the hatch door plate 4-2 of detector housing 8 upper end reverses by being positioned at the hatch door draw-in groove 4-4 in hatch door plate 4-2 one side by the hatch door post 4-3 on horizontal carriage 2-7 top, close the hatch door 4-1 on detector housing 8, make detector inside form dark situation; The pressing plate 2-18 being arranged on horizontal carriage 2-7 upper end also moves to directly over integrated quantitative sampling reagent adding device 15 thereupon; Close from driven wheel 2-10 at horizontal carriage 2-7, simultaneously, be fixed on and horizontal carriage 2-7 presses down rack frame 2-1 to pressing down follower gear 2-10 and to press down linked gear 2-9 close, and press down engaging tooth 2-19 on rack frame 2-1 respectively with follower gear 2-10 with press down linked gear 2-9 and engage;
Meanwhile, from driven wheel 2-21 also reverse rotation, the lifter rack 3-12 engaged with it declines, drive lifter rack frame 3-11 to decline thereupon, the pallet 5-9 lifting integrated quantitative sampling reagent adding device 15 also declines, therefore, described integrated quantitative sampling reagent adding device 15 declines with pallet 5-9 by self gravitation under the constraint of bracket 10, integrated quantitative sampling reagent adding device 15 entirety enters in bracket 10, when the flange on integrated quantitative sampling reagent adding device 15 and screens reed 3-3 conflict, integrated quantitative sampling reagent adding device 15 no longer declines with pallet 5-9, as shown in Figure 8, frame 19 is provided with fixed head 3-8, described fixed head 3-8 is provided with the lifter rack frame 3-11 that vertically can slide along fixed head 3-8, described bracket 10 is provided with gudgeon, on bracket 10, one end of gudgeon is coaxially fixedly connected with the output shaft of described mixing motor 3-1, on bracket 10, the other end of gudgeon is through fixed head 3-8, and be rotationally connected with the gudgeon hole 3-2 on fixed head 3-8, as as described in Fig. 8 ~ Figure 10 and Figure 15, be provided with the spacing preiection 3-15 that restriction bracket about 10 freely swings when mixing between described lifter rack frame 3-11 and bracket 10, be provided with between fixed head 3-8 and lifter rack frame 3-11 and control location snap fit 3-13 that lifter rack frame 3-11 accurately locates and locating groove 3-10.
Described lifter rack frame 3-11 slides along the upright slide rail 5-5 vertical direction on fixed head 3-8 being positioned at fixed head 3-8 both sides, and described lifter rack frame 3-11 is interlocked by upright slide rail 5-5 and fixed head 3-8.
Described fixed head 3-8 is provided with positioning boss 3-9, described positioning boss 3-9 is placed in the slot to make way 3-17 of lifter rack frame 3-11, described positioning boss 3-9 both sides are provided with locating groove 3-10, in described slot to make way 3-17, two side is provided with the location snap fit 3-13 suitable with locating groove 3-10, described locating groove 3-10 is between the protruding 3-18 of two adjacent ridges, and described location snap fit 3-13 comprises elastic 3-19 and is fixedly installed on the ridge snap fit head 3-20 of elastic 3-19 end.
Described horizontal carriage 2-7 is door type structure, described horizontal carriage 2-7 is provided with and presses down rack frame 2-1; The described rack frame 2-1 that presses down is frame-type structure, is provided with pressing plate 2-18 at an upper portion thereof, described in press down rack frame 2-1 side and be provided with engaging tooth 2-19, its opposite side is provided with the directive slide track 2-12 for leading; The side of described horizontal carriage 2-7 is provided with the convex edge of matching with described directive slide track 2-12, and make to press down rack frame 2-1 and directive slide track 2-12 can be relied on to move up and down along horizontal carriage 2-7, the bottom of described horizontal carriage 2-7 is frame 19.
Now, the track that described bracket 10 swings is corresponding with the radian of the spacing preiection 3-15 on lifter rack frame 3-11, suitable in order to ensure that track that bracket 10 swings and the radian of spacing preiection 3-15 match mutually, in the locating groove 3-10 of now ridge snap fit head 3-20 holding positioning boss 3-9 on fixed head 3-8 of the location snap fit 3-13 of lifter rack frame 3-11, bracket 10 now can swing along the radian of spacing preiection 3-15 under the driving of mixing motor 3-1, and working position is now mixing position.
In mixing position, mixing motor 3-1 drives bracket 10 to swing, and bracket 10 spacing preiection 3-15 arcuately slides, and spacing preiection 3-15 can be interrupted setting.
Described drive motor 17 continues to rotate backward drive driven wheel 16 and moves, drive and be separated with lifter rack 3-12 from driven wheel 2-21, lifter rack frame 3-11 moves down, spacing preiection 3-15 moves down the track swung with bracket 10 thereupon and misplaces, and discontinuous spacing preiection 3-15 is stuck in bracket 10 both sides and is used for fixing bracket 10; Working position is now depressed position.
Although be separated from driven wheel 2-21 with lifter rack 3-12, but can lifter rack frame 3-11 pressure be put at lowest order from the pressure lobe 5-2 on driven wheel 2-21 top, now dynamic pressure plate 2-18 can be with to move down with pressing down linked gear 2-9 and press down the engaging tooth 2-19 pressed down on rack frame 2-1 that follower gear 2-10 engages, as shown in Figure 8, integrated quantitative is sampled reagent adding device 15 flange press-in bracket 10 porch screens reed 3-3, the formula that is fixed as one quantitative sampling reagent adding device 15.
In depressed position, described integrated quantitative sampling reagent adding device 15 is fixed, described pressing plate 2-18 is applying pressure to integrated quantitative sampling reagent adding device 15, and described screens reed 3-3 is used for misplacing when preventing integrated quantitative sampling reagent adding device 15 pressurized.
As shown in figures 7 and 12, described follower gear 5-4 and/or driven wheel 2-21 is provided with pressure lobe 5-2, described pressure lobe 5-2 one end is corresponding with lifter rack 3-12 top.When pressing lobe 5-2 to be arranged on follower gear 5-4, be hinged in the middle part of described pressure lobe 5-2 with follower gear 5-4, the other end is connected with follower gear 5-4 by return spring 5-3.When pressing lobe 5-2 to be arranged on from driven wheel 2-21 in like manner.Because pressure lobe 5-2 makes pressing plate 2-18 press down under the drive of driven wheel 16, the follower gear 2-21 now engaged and lifter rack 3-12 can hinder pressing plate 2-18 to press down, when therefore pressing down, follower gear 2-21 and lifter rack 3-12 must depart from, lifter rack frame 3-11 after disengaging is not restricted, and therefore arranging pressure lobe 5-2 will press all the time and put in bottom by lifter rack frame 3-11 freely.
Symmetrically arranged follower gear 5-4 can be fixedly connected with by connecting rod with from driven wheel 2-21, increases the stability of follower gear 5-4.
Then be blending process:
After described integrated quantitative sampling reagent adding device 15 clicks into place, drive motor 17 starts makes body get back to mixing position, mixing motor 3-1 starts makes bracket 10 swing, first time mixing is carried out to integrated quantitative sampling reagent adding device 15, the blood sample of reagent and collection in reagent adding device 15 of being sampled by integrated quantitative mixes, first time mixing time arrival setting-up time rear drive motor 17 starts makes body drive integrated quantitative sampling reagent adding device 15 to turn back to depressed position, pressing plate 2-18 second time presses integrated quantitative sampling reagent adding device 15, the reservoir film storing detection agent is pierced through, a small amount of air is made to enter reservoir, now detect liquid not excessive, drive motor 17 starts makes body return mixing position, mixing motor 3-1 again starts and carries out second time mixing, second time mixing time arrives the startup of setting-up time rear drive motor 17 makes body drive integrated quantitative sampling reagent adding device 15 to turn back to depressed position, pressing plate 2-18 third time presses Reagent Tube, detection agent is all extruded, body drives integrated quantitative sampling reagent adding device 15 again to get back to mixing position, carry out third time mixing, the mixing of third time mixing time arrival setting-up time terminates.When depression repeatedly, horizontal carriage 2-7 moves forward and backward repeatedly, and now hatch door post 4-3 is free to slide in hatch door draw-in groove 4-4, and hatch door plate 4-2 is unaffected, namely can not open and penetrate light.
Next be that integrated quantitative is sampled in reagent adding device 15 fixation procedure and blending process, radial magnetizing magnet is fixedly installed from one end of the rotation axis of driven wheel 2-21, frame 19 is provided with the magnetometric sensor corresponding with radial magnetizing magnet, controls drive motor 17 by the information of magnetometric sensor.
Next be testing process:
Integrated quantitative sampling reagent adding device 15 after having mixed gets back to the vertical position before mixing, this time transmitting illuminant 11 of inspection sends detection light, optical signal receiver 12 is arrived through after reagent to be detected, optical information is converted to electric signal and is back to signal processing circuit by optical signal receiver 12, and result is delivered to external reception platform or display 1-3 by signal processing circuit.
Finally that drive motor 17 rotates backward, open body hatch door 4-1, reagent adding device 15 of being sampled by integrated quantitative sends back to and bin location, going out bin location is that pallet 5-9 reagent adding device 15 of being sampled by integrated quantitative is lifted to extreme higher position, instrument provides the prompting of test ending, operating personnel take integrated quantitative sampling reagent adding device 15 away, and when sniffer detects in detector and do not have integrated quantitative sampling reagent adding device 15, holding state got back to by instrument.
As shown in figure 14 be hatch door plate 4-2 for closing hatch door 4-1, described horizontal carriage 2-7 top is provided with hatch door post 4-3, described hatch door plate 4-2 lower surface is provided with hatch door draw-in groove 4-4, described hatch door post 4-3 is inserted in hatch door draw-in groove 4-4, and described hatch door draw-in groove 4-4 two ends are provided with two end-stopping plate 4-5 with hatch door post clearance fit.Press down for many times at pressing plate 2-18, lift in action, horizontal carriage 2-7 has the to-and-fro movement of short-range left and right, hatch door plate 4-2 motion is driven for avoiding the to-and-fro movement of short-range left and right, the interval that one section of hatch door post 4-3 is freely movable is provided with between two end-stopping plate 4-5, after hatch door post 4-3 stirs the end-stopping plate 4-5 closing chamber door-plate 4-2 of front end, during horizontal carriage 2-7 short distance to-and-fro movement, hatch door post 4-3 touches the end-stopping plate 4-5 less than rear end, therefore hatch door plate 4-2 does not move, avoid hatch door plate 4-2 activity repeatedly, move after horizontal carriage 2-7 after detection completes, the baffle plate 4-5 hatch door 4-1 that now hatch door post 4-3 stirs rear end is opened.
As shown in Figure 7, this detector also comprises the jacking mechanism for preventing horizontal carriage 2-7 movement when pressing down, described jacking mechanism comprises the back-moving spring 2-5 being positioned shoulder hole 2-22 bottom frame 19, stretching into the guide rod 2-4 in shoulder hole 2-22 and be sheathed on guide rod 2-4, described guide rod 2-4 extend in shoulder hole 2-22, described back-moving spring 2-5 also stretches into shoulder hole 2-22, and is resisted against the shoulder of shoulder hole 2-22.
As shown in Figure 8, described lifter rack 3-12 top be provided with follower gear 5-4 or from driven wheel 2-21 with the use of disengaging hypodontia 3-21.
Export to information output apparatus after the detection sample information that detection architecture and Reagent Tube are recorded being combined, information output apparatus is display 1-3, wireless transport module or printer, and assay is passed to the downstream links such as data center, clinic in every way.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention technical scheme.
Claims (9)
1. a temperature automatically controlled integrated quantitative sampling reagent adding device detector, it comprises detector housing (8), be arranged in detector housing (8) for placing bracket (10) and the reagent testing agency (9) of integrated quantitative sampling reagent adding device (15), it is characterized in that: described frame (19) is provided with temperature regulating device, described temperature regulating device comprises radiating block (2) and is arranged on the radiator fan (1) on radiating block (2), heating plate (4) and temperature sensor (5), described radiator fan (1) is arranged on radiating block (2) side, described heating plate (4) contacts with radiating block (2), described temperature sensor (5) is arranged on radiating block (2) or in detector housing (8).
2. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1, it is characterized in that: described radiating block (2) is also provided with ajutage (3), described ajutage (3) is socketed on radiating block (2).
3. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 2, is characterized in that: the sample position of reagent adding device (15) of air outlet and the described integrated quantitative of described ajutage (3) is corresponding.
4. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1 or 2 or 3, it is characterized in that: described radiating block (2) also runs through heat dissipation channel (6), the direction of described heat dissipation channel (6) is consistent with the wind direction of radiator fan (1).
5. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1, is characterized in that: described radiating block (2) is heat-conducting metal block.
6. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1, is characterized in that: described reagent testing agency (9) comprises transmitting illuminant (11) and optical signal receiver (12); Described transmitting illuminant (11) and optical signal receiver (12) respectively correspondence are arranged on the both sides of described bracket (10); The light through integrated quantitative sampling reagent adding device (15) interior reagent that described optical signal receiver (12) sends for receiving transmitting illuminant (11).
7. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 2, is characterized in that: the air outlet of described ajutage (3) is provided with filter screen (7).
8. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1 or 2 or 6, is characterized in that: described bracket (10) is provided with trigger switch (13).
9. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 8, is characterized in that: described trigger switch (13) is infrared emission switch or proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082717.XA CN104678117B (en) | 2015-02-15 | 2015-02-15 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082717.XA CN104678117B (en) | 2015-02-15 | 2015-02-15 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104678117A true CN104678117A (en) | 2015-06-03 |
| CN104678117B CN104678117B (en) | 2018-01-16 |
Family
ID=53313461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510082717.XA Active CN104678117B (en) | 2015-02-15 | 2015-02-15 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104678117B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891525A (en) * | 2016-07-05 | 2016-08-24 | 深圳普门科技有限公司 | Full-automatic detecting device for electrochemical luminescent immunity analyzer |
| CN108316049A (en) * | 2018-03-08 | 2018-07-24 | 广州迪然安全检测技术有限公司 | A kind of novel papermaking specialty chemicals equipment |
| CN108385428A (en) * | 2018-03-08 | 2018-08-10 | 广州迪然安全检测技术有限公司 | A kind of follow-on papermaking specialty chemicals equipment |
| CN108385429A (en) * | 2018-03-08 | 2018-08-10 | 广州迪然安全检测技术有限公司 | A kind of papermaking specialty chemicals equipment |
| CN108444803A (en) * | 2018-05-11 | 2018-08-24 | 石家庄禾柏生物技术股份有限公司 | A kind of quantitative sampled plasma CD |
| CN113067889A (en) * | 2021-04-06 | 2021-07-02 | 华能铜川照金煤电有限公司 | Communication system between high-speed alarm and control system for coal conveying of power plant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919887A (en) * | 1986-09-16 | 1990-04-24 | Nittec Co., Ltd. | Automatic analyzer |
| CN102680719A (en) * | 2011-03-16 | 2012-09-19 | 希森美康株式会社 | Specimen analyzer |
| CN204461995U (en) * | 2015-02-15 | 2015-07-08 | 石家庄禾柏生物技术股份有限公司 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
-
2015
- 2015-02-15 CN CN201510082717.XA patent/CN104678117B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919887A (en) * | 1986-09-16 | 1990-04-24 | Nittec Co., Ltd. | Automatic analyzer |
| CN102680719A (en) * | 2011-03-16 | 2012-09-19 | 希森美康株式会社 | Specimen analyzer |
| CN204461995U (en) * | 2015-02-15 | 2015-07-08 | 石家庄禾柏生物技术股份有限公司 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891525A (en) * | 2016-07-05 | 2016-08-24 | 深圳普门科技有限公司 | Full-automatic detecting device for electrochemical luminescent immunity analyzer |
| CN108316049A (en) * | 2018-03-08 | 2018-07-24 | 广州迪然安全检测技术有限公司 | A kind of novel papermaking specialty chemicals equipment |
| CN108385428A (en) * | 2018-03-08 | 2018-08-10 | 广州迪然安全检测技术有限公司 | A kind of follow-on papermaking specialty chemicals equipment |
| CN108385429A (en) * | 2018-03-08 | 2018-08-10 | 广州迪然安全检测技术有限公司 | A kind of papermaking specialty chemicals equipment |
| CN108444803A (en) * | 2018-05-11 | 2018-08-24 | 石家庄禾柏生物技术股份有限公司 | A kind of quantitative sampled plasma CD |
| CN113067889A (en) * | 2021-04-06 | 2021-07-02 | 华能铜川照金煤电有限公司 | Communication system between high-speed alarm and control system for coal conveying of power plant |
| CN113067889B (en) * | 2021-04-06 | 2022-11-15 | 华能铜川照金煤电有限公司 | Communication system between high-speed alarm and control system for coal conveying of power plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104678117B (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104678117A (en) | Automatic temperature-control detector of integrated type quantitative-sampling and reagent-filling device | |
| CN104678115A (en) | Multi-light-path reagent detection device of integrated quantitative sampling reagent adding device detector | |
| WO2014113785A1 (en) | Analytic device | |
| CN104678118A (en) | Automatic cabin door opening and closing system for integrated type quantitative sampling and reagent adding device detector | |
| CN105039155A (en) | Real-time fluorescent quantitative PCR instrument | |
| EP3370067A1 (en) | Rotating disc type fecal occult blood detection analyzer | |
| CN204461995U (en) | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector | |
| CN104678113A (en) | Uniformly-mixing mechanism of full-automatic detection device for integrated type quantitative-sampling and reagent-filling device | |
| CN110780083A (en) | Automatic card device that advances of reagent strip | |
| CN204462170U (en) | The automatic switch bay door system of integrated quantitative sampling reagent adding device detector | |
| CN204719058U (en) | The multi-pass agent detection devices of integrated quantitative sampling reagent adding device detector | |
| CN205067507U (en) | Carousel formula detecting analyzer that just occults blood | |
| AU662065B2 (en) | Apparatus for culturing and detecting bacteria in human tissue | |
| CN104678116A (en) | Control system and control method of integrated quantitative sampling reagent adding device detector | |
| CN204462168U (en) | For the mixing mechanism of integrated quantitative sampling reagent adding device full-automatic detection apparatus | |
| CN204789599U (en) | Sampling of integration ration adds reagent device piston system of pushing down | |
| CN207607980U (en) | A kind of channel control unit of rack for test tube | |
| EP0651786A1 (en) | Improved optical detection system for apparatus to culture and detect bacteria in human tissue | |
| CN205067355U (en) | Dry -type chemical analysis appearance | |
| CN110078006A (en) | A kind of PET barrelled beer plastic lid capping machine | |
| CN211122891U (en) | High-throughput automatic fluorescence immunoassay analyzer | |
| CN104678119A (en) | User-friendly piston pressing system for integrated quantitative sampling reagent adding device | |
| JP2022546585A (en) | Test device, assembly and method | |
| CN204719059U (en) | Pressing system under integrated quantitative sampling reagent adding device piston easy to use | |
| CN204575664U (en) | The control system of integrated quantitative sampling reagent adding device detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |