CN103345814A - Automatic alarm for accidents of the old - Google Patents
Automatic alarm for accidents of the old Download PDFInfo
- Publication number
- CN103345814A CN103345814A CN201310249468XA CN201310249468A CN103345814A CN 103345814 A CN103345814 A CN 103345814A CN 201310249468X A CN201310249468X A CN 201310249468XA CN 201310249468 A CN201310249468 A CN 201310249468A CN 103345814 A CN103345814 A CN 103345814A
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- metal electrode
- electrode lead
- liquid pipe
- mercury
- wire
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- 239000007788 liquid Substances 0.000 claims abstract description 72
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 70
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 69
- 229910052751 metal Inorganic materials 0.000 claims abstract description 68
- 239000002184 metal Substances 0.000 claims abstract description 68
- 230000001681 protective effect Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000012777 electrically insulating material Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 7
- 239000004677 Nylon Substances 0.000 description 6
- 230000001464 adherent effect Effects 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 230000008676 import Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000024756 faint Diseases 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
Images
Abstract
The invention discloses an automatic alarm for accidents of the old. The automatic alarm is characterized by comprising a mercury switch and a touch-tone mobile phone, wherein the mercury switch is vertically arranged, and two metal electrode leads of the mercury switch are respectively connected with an output contact and an input contact of a dialing key of the mobile phone. A call number is arranged in the mobile phone, the mobile phone is guaranteed in a using state, and the mercury switch is guaranteed in a power-off state. When the old meets emergency, the mercury switch is prone to reversing or tilting due to tripping or faint of the old, the mercury switch turns, and mercury enters a horn-shaped liquid barrel and a horn-shaped liquid pipe. Due to the fact that the mercury can serve as a conductor, the two metal electrode leads can be connected by the mercury instantly, and the output contact and the input contact of the dialing key of the mobile phone can be connected instantly. When the mercury flows through the horn-shaped liquid barrel and the horn-shaped liquid pipe, the connection between the two metal electrode leads are broken, the output contact and the input contact of the dialing key of the mobile phone are disconnected, and call signals can be sent to the call number preset on the mobile phone.
Description
Technical field
The present invention relates to a kind of old man's unscheduled event autoalarm.
Background technology
China has entered aging society at present; the elderly is weak and sickly, handicapped; and emergency case takes place easily the elderly's life security is constituted a threat to; the elderly is when running into emergency case; usually can give the relatives of oneself or make a phone call to seek help to public security organ, if but emergency case when causing the old man not move or to faint then can't seek help; lose valuable rescue time, may cause the loss that to retrieve.
Mobile phone generally is used for popular life, it is a kind of instant tool of communications efficiently, and the communication distance between interpersonal of furthering, at present, the necessary first input numbers of general button mobile phone, by " dial key " mobile device of assigned number is sent call signal again, if but long by " dial key " then can not send signal.
Summary of the invention
Technical matters to be solved by this invention provides a kind of old man's unscheduled event autoalarm, and this alarm can send signal automatically when the old man meets with emergency case, reach the purpose of timely notice.
For solving the problems of the technologies described above, the invention provides a kind of old man's unscheduled event autoalarm, it comprises mercury cut-off and button mobile phone, and mercury cut-off is vertically placed, and two contact conductors of mercury cut-off connect output contact and the input contact of handset dialing key respectively;
Described mercury cut-off, comprise housing, two metal electrodes lead-in wire, mercury, housing is vertically arranged and is the sealing shape, the material of housing is electrically insulating material, be provided with horizontally disposed dividing plate in the inner chamber of housing, dividing plate is divided into upper chamber and lower chambers with the inner chamber of housing, has at least one liquid pass hole on the dividing plate;
Be provided with inverted funnel in the housing, funnel is communicated with up and down by the liquid pipe of vertical layout, trumpet-shaped fluid cylinder and constitutes, the last side opening of fluid cylinder is little, open lower side is big, the upper end that dividing plate and liquid pipe are run through in the liquid-tight feud of liquid pipe is in the upper chamber, fluid cylinder be in bottom chamber and and the locular wall of lower chambers between leave the gap;
The top of two metal electrode lead-in wires and middle part are at interval corresponding respectively, top and the middle part of each metal electrode lead-in wire are in the tube chamber of liquid pipe, the top of each metal electrode lead-in wire is positioned at the top of liquid pipe, the lower end of each metal electrode lead-in wire exposes outside housing after passing the middle part of liquid pipe or bottom, housing successively, the middle part of each metal electrode lead-in wire and liquid pipe or bottom, housing liquid sealing respectively cooperate two spaces, lower end that metal electrode goes between;
Mercury is in bottom chamber, and the liquid level peak of mercury is lower than the middle part of two metal electrode lead-in wires;
The material of dividing plate, funnel is electrically insulating material;
The ratio of the area of the projected area of liquid pipe tube chamber in surface level, dividing plate is (0.02～0.05): 1, the corresponding spacing distance at described projected area, two metal electrodes lead-in wire top and middle part, when this old man of sufficient to guarantee unscheduled event autoalarm uses, mercury in fluid cylinder advances liquid-in pipe after, with two metal electrodes lead-in wire electric connections.
After adopting such structure, call number is set in mobile phone earlier, guarantee that mobile phone is in the use state, the lower end of mercury cut-off by two metal electrodes lead-in wire is connected with output contact and the input contact of the handset dialing key of mobile phone respectively, and the maintenance mercury cut-off is vertically placed, and mercury is in bottom chamber, the liquid level peak of mercury is lower than the lower end of two metal electrode lead-in wires, two metal electrode lead-in wires do not link to each other mutually, and under this state, mercury cut-off is in off-position; When the old man runs into emergency case, may be because falling down or faint mercury cut-off generation counter-rotating or inclination, the mercury cut-off upset, mercury enters in trumpet-shaped fluid cylinder, the liquid pipe, because mercury is that conductor, liquid tube section are less, mercury can be connected two metal electrode lead-in wires moment, makes the output contact of handset dialing key and imports moment connection between the contact; After mercury flows through trumpet-shaped fluid cylinder, liquid pipe, two metal electrode lead-in wires disconnect and connecting, make the output contact of handset dialing key and import between the contact to disconnect, can send call signal to predefined call number on the mobile phone, and then arrival notice old man Related Contact's purpose.
When mercury cut-off is in vertical state again because the liquid tube section is less, mercury from periphery downwards, through the liquid pass hole on the horizontal baffle, flow to the bottom of lower chambers by the gap between the inwall of fluid cylinder and housing, restPose.
Technology contents for a better understanding of the present invention below abbreviates this old man unscheduled event autoalarm as this alarm.
The housing of this alarm mercury cut-off is engaged up and down by first shell, second shell and is sealed to form;
Described dividing plate is located at the inner chamber upside of second shell, and the outer circumference of dividing plate is to uniform four liquid pass holes;
The shape of cross section of liquid pipe is circular, and the central area of dividing plate is run through in the liquid-tight feud of liquid pipe;
The radially both sides that the top of two metal electrode lead-in wires and middle part lay respectively at the liquid pipe, the several times ground, top of each metal electrode lead-in wire twines, passes from outside to inside the top of liquid pipe, makes that between the top of top and liquid pipe of each metal electrode lead-in wire be the winding arrangement of some bar shaped circles formations;
The middle part bending of each metal electrode lead-in wire;
The lower end of each metal electrode lead-in wire exposes outside housing after passing the bottom, second shell of liquid pipe successively, the lower end of each metal electrode lead-in wire is lower than dividing plate, each metal electrode lead-in wire cooperates with bottom, second shell difference liquid sealing of liquid pipe, and the lower end of two metal electrode lead-in wires lays respectively at the radially both sides of second shell.
After adopting such structure, make the top of contact conductor have good positioning, turning circuit in the time of can guaranteeing that mercury is flowed through.The lower end of contact conductor be arranged so that mercury cut-off and external circuit are easy to connect, and the dividing plate that is arranged so that of four liquid pass holes can guarantee that mercury flows to lower chambers.
Arrange between the output contact of the contact conductor of this alarm and handset dialing key or the input contact and be in series with hand switch; After adopting such structure, the mobile phone that can reduce when this alarm does not need work is function originally, convenient daily use.
The mercury cut-off of this alarm vertically is fixed on mobile phone inside; After adopting such structure, make and carry by this alarm good looking appearance more convenient.
The mobile phone outside of this alarm is with protective bag, fixedlys connected with lanyard in the protective bag bottom, and protective bag top and lanyard removably connect, and makes that mercury cut-off keeps vertically placing; After adopting such structure; can be suspended on by lanyard on old man's the neck; keep mercury cut-off to keep vertically placing; protective bag top and lanyard removably connect; when removing protective bag top and lanyard and removably connect; protective bag can be overturn downwards because of the gravity effect together with mobile phone, and then drives mercury cut-off generation counter-rotating or inclination, uses more convenient when emergency condition.
Description of drawings
Fig. 1 is the cut-open view of the mercury switch structure synoptic diagram of this alarm embodiment.
Fig. 2 is the partial enlarged drawing of the A portion of Fig. 1.
Fig. 3 is the cut-open view of this alarm embodiment handset structure synoptic diagram.
Fig. 4 be this alarm embodiment protective bag dwindle topology view.
Embodiment
Shown in Fig. 1 to 2
Mercury cut-off 1 comprises housing, two metal electrodes lead-in wire 3, mercury 4.
Housing is engaged up and down by first shell 11, second shell 12 and is sealed to form, so that housing arranges vertically and be the sealing shape that the vertical sectional shape of housing is roughly ellipse.The inner chamber upside of second shell 12 is provided with horizontally disposed dividing plate 2, and dividing plate 2 is divided into upper chamber 13 and lower chambers 14 with the inner chamber of housing, and the outer circumference of dividing plate 2 is to uniform four liquid pass holes 21.Be provided with inverted funnel in the housing, funnel is communicated with up and down by liquid pipe 51, the trumpet-shaped fluid cylinder 52 of vertical layout and constitutes, the shape of cross section of liquid pipe 51 is circular, the last side opening of fluid cylinder 52 is little, open lower side is big, the central area of dividing plate 2 is run through in liquid pipe 51 liquid-tight feuds and the upper end of liquid pipe 51 is in the upper chamber 13, fluid cylinder 52 be in the lower chambers 14 and and the locular wall of lower chambers 14 between leave annular gap 6.
In the tube chamber that the top of two metal electrodes lead-in wire 3 and middle part are in liquid pipe 51 and lay respectively at the radially both sides of liquid pipe 51, like this, the top of two metal electrode lead-in wires 3 and middle part are at interval corresponding respectively.
The several times ground, top of each metal electrode lead-in wire 3 twines, passes from outside to inside the top of liquid pipe 51, make between the top of top and liquid pipe 51 of each metal electrode lead-in wire 3 winding arrangement for some bar shaped circles formations, like this, the top of each metal electrode lead-in wire 3 is positioned at the top of liquid pipe 51.
The middle part bending of each metal electrode lead-in wire 3.
The lower end of each metal electrode lead-in wire 3 exposes outside housing after passing the bottom, second shell 12 of liquid pipe 51 successively, and the lower end of each metal electrode lead-in wire 3 is lower than dividing plate 2.Each metal electrode lead-in wire 3 cooperates with bottom, second shell, the 12 difference liquid sealings of liquid pipe 51.The lower end of two metal electrode lead-in wires 3 lays respectively at the radially both sides of second shell 12, like this, and the space, lower end of two metal electrode lead-in wires 3.
Mercury 4 is in the lower chambers 14, and the liquid level peak of mercury 4 is lower than the middle part of two metal electrode lead-in wires 3.
The material of first shell 11, second shell 12, dividing plate 2, funnel is electrically insulating material, as: mylar, glass fibre, electroporcelain material etc.
The ratio of the area of the projected area of the tube chamber of liquid pipe 51 in surface level, dividing plate 2 is 0.036:1, the top of described projected area, two metal electrode lead-in wires 3 and the corresponding spacing distance at middle part, when this mercury cut-off of sufficient to guarantee 1 uses, mercury 4 in fluid cylinder 52 advances liquid-in pipe 51 after, with two metal electrodes, 3 electric connections that go between.
As shown in Figure 2
There is keyboard pcb 7a button mobile phone 7 inside, several button contact elements are arranged on the keyboard pcb 7a, one of them is the dial key contact element, the dial key contact element has output contact 7b and input contact 7c, the fastening glue of mercury cut-off 1 usefulness vertically is bonded in mobile phone 7 inside, two metal electrode lead-in wires 3 of mercury cut-off 1 are welded on respectively on output contact 7b and the input contact 7c, wherein setting is in series with hand switch 8 between the output contact 7b of metal electrode lead-in wire 3 and mobile phone 7 dial keies, hand switch 8 is fixed on mobile phone 7 outsides, the convenient use.
As shown in Figure 3
Lanyard 9 two ends are sewn on protective bag 10 bottoms; protective bag 10 outer wall tops are sewed with the first nylon adherent buckle 10a; lanyard 9 middle parts are sewed with the second nylon adherent buckle 9a; detachably bonding between the first nylon adherent buckle 10a and the second nylon adherent buckle 9a; when lanyard 9 placed neck, mobile phone 7 was vertical placement in protective bag 10.
During use, earlier in mobile phone 7, call number is set, mobile phone 7 is in the use state always, hand switch 8 is set is connected state, again mobile phone 7 is put into protective bag 10, mobile phone 7 keeps vertical direction in this process, mercury cut-off 1 lower end by two metal electrodes lead-in wires 3 is respectively with the output contact 7b of mobile phone 7 dial keies of mobile phone 7 with import contact 7c and be connected, mercury 4 is in the lower chambers 14, the liquid level peak of mercury 4 is lower than the lower end of two metal electrode lead-in wires 3, two metal electrode lead-in wires 3 do not link to each other mutually, and mercury cut-off 1 is in off-position, when lanyard 9 is hung on neck; Running into the old man falls down, faints makes mercury cut-off 1 that counter-rotating takes place automatically or tilts, perhaps the old man is when being kept upright state generation emergency situations, manually take the second nylon adherent buckle 9a on the lanyard 9 and the first nylon adherent buckle 10a on protective bag 10 outer walls apart, the same mercury cut-off 1 that drives overturns, mercury 4 enters in trumpet-shaped fluid cylinder 52, the liquid pipe 51, because mercury 4 is that conductor, liquid pipe 51 cross sections are less, mercury 4 can be connected two metal electrode lead-in wires 3 moment, makes the output contact 7b of mobile phone 7 dial keies and imports moment connection between the 7c of contact; After mercury 4 flows through trumpet-shaped fluid cylinder 52, liquid pipe 51, two metal electrode lead-in wires 3 disconnect and connecting, make the output contact 7b of mobile phone 7 dial keies and import between the 7c of contact and disconnect, can send call signal to predefined call number on the mobile phone 7, and then arrival notice old man Related Contact's purpose.
When protective bag 10 tops and lanyard 9 reconnect; when mercury cut-off 1 is in vertical state again; because liquid pipe 51 cross sections are less; be in the upper chamber 13 mercury 4 from periphery downwards, through the liquid pass hole 21 on the horizontal baffle 2, flow to the bottom of lower chambers 14 by the annular gap 6 between the inwall of fluid cylinder 52 and housing, restPose.
Above-described only is an embodiment of the invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (6)
1. old man's unscheduled event autoalarm, it is characterized by: it comprises mercury cut-off and button mobile phone, and mercury cut-off is vertically placed, two metal electrodes lead-in wires of mercury cut-off connect output contact and the input contact of handset dialing key respectively;
Described mercury cut-off, comprise housing, two metal electrodes lead-in wire, mercury, housing is vertically arranged and is the sealing shape, the material of housing is electrically insulating material, be provided with horizontally disposed dividing plate in the inner chamber of housing, dividing plate is divided into upper chamber and lower chambers with the inner chamber of housing, has at least one liquid pass hole on the dividing plate;
Be provided with inverted funnel in the housing, funnel is communicated with up and down by the liquid pipe of vertical layout, trumpet-shaped fluid cylinder and constitutes, the last side opening of fluid cylinder is little, open lower side is big, the upper end that dividing plate and liquid pipe are run through in the liquid-tight feud of liquid pipe is in the upper chamber, fluid cylinder be in bottom chamber and and the locular wall of lower chambers between leave the gap;
The top of two metal electrode lead-in wires and middle part are at interval corresponding respectively, top and the middle part of each metal electrode lead-in wire are in the tube chamber of liquid pipe, the top of each metal electrode lead-in wire is positioned at the top of liquid pipe, the lower end of each metal electrode lead-in wire exposes outside housing after passing the middle part of liquid pipe or bottom, housing successively, the middle part of each metal electrode lead-in wire and liquid pipe or bottom, housing liquid sealing respectively cooperate two spaces, lower end that metal electrode goes between;
Mercury is in bottom chamber, and the liquid level peak of mercury is lower than the middle part of two metal electrode lead-in wires;
The material of dividing plate, funnel is electrically insulating material;
The ratio of the area of the projected area of liquid pipe tube chamber in surface level, dividing plate is (0.02～0.05): 1, the corresponding spacing distance at described projected area, two metal electrodes lead-in wire top and middle part, when this old man of sufficient to guarantee unscheduled event autoalarm uses, mercury in fluid cylinder advances liquid-in pipe after, with two metal electrodes lead-in wire electric connections.
2. old man's unscheduled event autoalarm according to claim 1 is characterized in that: the housing of described mercury cut-off is engaged up and down by first shell, second shell and is sealed to form;
Described dividing plate is located at the inner chamber upside of second shell, and the outer circumference of dividing plate is to uniform four liquid pass holes;
The shape of cross section of liquid pipe is circular, and the central area of dividing plate is run through in the liquid-tight feud of liquid pipe;
The radially both sides that the top of two metal electrode lead-in wires and middle part lay respectively at the liquid pipe, the several times ground, top of each metal electrode lead-in wire twines, passes from outside to inside the top of liquid pipe, makes that between the top of top and liquid pipe of each metal electrode lead-in wire be the winding arrangement of some bar shaped circles formations;
The middle part bending of each metal electrode lead-in wire;
The lower end of each metal electrode lead-in wire exposes outside housing after passing the bottom, second shell of liquid pipe successively, the lower end of each metal electrode lead-in wire is lower than dividing plate, each metal electrode lead-in wire cooperates with bottom, second shell difference liquid sealing of liquid pipe, and the lower end of two metal electrode lead-in wires lays respectively at the radially both sides of second shell.
3. old man's unscheduled event autoalarm according to claim 1 and 2 is characterized in that: arrange between the output contact of described metal electrode lead-in wire and handset dialing key or the input contact and be in series with hand switch.
4. old man's unscheduled event autoalarm according to claim 1 and 2, it is characterized in that: described mercury cut-off vertically is fixed on mobile phone inside.
5. old man's unscheduled event autoalarm according to claim 3, it is characterized in that: described mobile phone vertically is placed in the protective bag, and fixedly connected with lanyard in the protective bag bottom, and protective bag top and lanyard removably connect.
6. old man's unscheduled event autoalarm according to claim 4, it is characterized in that: described mobile phone also is with protective bag outward, and fixedly connected with lanyard in the protective bag bottom, and protective bag top and lanyard removably connect, and mobile phone vertically is placed in the protective bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249468.XA CN103345814B (en) | 2013-06-22 | 2013-06-22 | Old man's unscheduled event autoalarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249468.XA CN103345814B (en) | 2013-06-22 | 2013-06-22 | Old man's unscheduled event autoalarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103345814A true CN103345814A (en) | 2013-10-09 |
| CN103345814B CN103345814B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310249468.XA Expired - Fee Related CN103345814B (en) | 2013-06-22 | 2013-06-22 | Old man's unscheduled event autoalarm |
Country Status (1)
| Country | Link |
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| CN (1) | CN103345814B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852344A (en) * | 2016-05-31 | 2016-08-17 | 刘燕川 | Intelligent umbrella |
| CN108682176A (en) * | 2018-05-15 | 2018-10-19 | 贵州中安智慧城市建设有限公司 | A set of shutdown system with fault self-checking and fault message feedback function |
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| US4284986A (en) * | 1980-06-23 | 1981-08-18 | Carlos Amortegui | Shirt-pocket medical alert device |
| US4667188A (en) * | 1985-04-25 | 1987-05-19 | Cable Electric Products, Inc. | Portable alarm |
| CN2488162Y (en) * | 2001-07-17 | 2002-04-24 | 马合生 | Universal anti-vibration mercury switch |
| CN2504701Y (en) * | 2001-09-10 | 2002-08-07 | 何佩林 | Fully automatic electronic speech warner |
| CN201444336U (en) * | 2008-12-03 | 2010-04-28 | 华洪林 | Automatic saving alarm for fallen old people |
| CN201888394U (en) * | 2010-11-05 | 2011-07-06 | 西安融慧专利产品开发咨询有限责任公司 | Anti-theft trigger switch for burglar alarm of travelling bag |
| CN202916962U (en) * | 2012-11-22 | 2013-05-01 | 尹本正 | Split-type automatic remote-control saving alarm for helping fell person |
| CN203386328U (en) * | 2013-06-22 | 2014-01-08 | 瞿洪贵 | Automatic alarm device for accident of the old |
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2013
- 2013-06-22 CN CN201310249468.XA patent/CN103345814B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284986A (en) * | 1980-06-23 | 1981-08-18 | Carlos Amortegui | Shirt-pocket medical alert device |
| US4667188A (en) * | 1985-04-25 | 1987-05-19 | Cable Electric Products, Inc. | Portable alarm |
| CN2488162Y (en) * | 2001-07-17 | 2002-04-24 | 马合生 | Universal anti-vibration mercury switch |
| CN2504701Y (en) * | 2001-09-10 | 2002-08-07 | 何佩林 | Fully automatic electronic speech warner |
| CN201444336U (en) * | 2008-12-03 | 2010-04-28 | 华洪林 | Automatic saving alarm for fallen old people |
| CN201888394U (en) * | 2010-11-05 | 2011-07-06 | 西安融慧专利产品开发咨询有限责任公司 | Anti-theft trigger switch for burglar alarm of travelling bag |
| CN202916962U (en) * | 2012-11-22 | 2013-05-01 | 尹本正 | Split-type automatic remote-control saving alarm for helping fell person |
| CN203386328U (en) * | 2013-06-22 | 2014-01-08 | 瞿洪贵 | Automatic alarm device for accident of the old |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852344A (en) * | 2016-05-31 | 2016-08-17 | 刘燕川 | Intelligent umbrella |
| CN105852344B (en) * | 2016-05-31 | 2017-10-03 | 刘燕川 | A kind of intelligent umbrella |
| CN108682176A (en) * | 2018-05-15 | 2018-10-19 | 贵州中安智慧城市建设有限公司 | A set of shutdown system with fault self-checking and fault message feedback function |
| CN108682176B (en) * | 2018-05-15 | 2023-10-13 | 浙江泊客电子科技股份有限公司 | Parking system with fault self-checking and fault information feedback functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103345814B (en) | 2016-02-03 |
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Effective date of registration: 20190228 Address after: 233000 Second Floor, Building 3, Human Resources Industrial Park, 590 Jiefang Road, Bengbu City, Anhui Province Patentee after: Bengbu Haichuan Intelligent Chuangchuang Space Co., Ltd. Address before: 233040 No. 1, 110 buildings, 3 units, Longhu New Village, Bengbu Economic Development Zone, Anhui Province Patentee before: Ji Honggui |
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