CN104930091B - The rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm - Google Patents
The rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm Download PDFInfo
- Publication number
- CN104930091B CN104930091B CN201410097018.8A CN201410097018A CN104930091B CN 104930091 B CN104930091 B CN 104930091B CN 201410097018 A CN201410097018 A CN 201410097018A CN 104930091 B CN104930091 B CN 104930091B
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- Prior art keywords
- cylinder
- rotating shaft
- joint arm
- magnetic valve
- clamp ring
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 16
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 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
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm, it includes joint arm axle sleeve, air inlet pipe, magnetic valve, bearing, rotating shaft, clamp ring, and cap, thimble, appendix, first cylinder, second cylinder, 3rd cylinder, 4th cylinder, 5th cylinder, 6th cylinder, pneumatic control switch, joint arm axle sleeve is by bearing holder (housing, cover) in rotating shaft, rotating shaft is located between bearing and clamp ring, air inlet pipe is connected with magnetic valve, and cap is located at the top of clamp ring, first cylinder, second cylinder, 3rd cylinder, 4th cylinder, 5th cylinder, 6th cylinder is all connected by appendix with magnetic valve, first cylinder is connected with thimble, pneumatic control switch is connected with magnetic valve.Registration of the present invention, convenient operation, improves efficiency, is smoothed out operation.
Description
Technical field
The present invention relates to a kind of rotating shaft cylinder locking device, more particularly to a kind of oral cavity Dental esthetics joint arm
Rotating shaft cylinder locking device.
Background technology
The current microscopical joint arm of operation on oral cavity will fix it when turning to microscope alignment lenses patient's focus
It is motionless, the rotating shaft on only tight handwheel locking joint arm need to be rotated, microscopical movement is prevented.So operative doctor is in adjustment good hand
Behind art position, it is necessary to stand up to leave surgery location, the only tight handwheel screwed on joint arm one by one is needed（One surgical operation microscope
On have four-five only tight handwheels）.If doctor need to change surgery location or patient tells rinse water in mouth, it can all cause
Microscope deviates patient's focus, so doctor must repeat the set-up procedure of the above again, operate relatively difficult and trouble.Such as
Fruit locks rotating shaft without handwheel, as long as somewhat touching a little, and microscope can deviate from the focus of patient, and operation can not just enter
OK.When carrying out oral cavity or dentistry micrurgy, it is necessary to lock the rotating shaft of each joint arm, otherwise surgical operation microscope is difficult alignment
Patient's focus, easily produces deviation, it is impossible to performed the operation.All it is that operation is aobvious when carrying out oral cavity or dentistry micrurgy now
Micro mirror is directed at patient's affected area, the only tight handwheel of rotating shaft on joint arm is then screwed one by one again, to prevent microscopical movement.It is existing
Have the shortcomings that technology is as follows：One, operative doctor is when adjustment joint arm makes microscope alignment patient's focus, it is impossible to while going to screw
Only tight handwheel.When doctor stands up to screw handwheel, microscope position can produce deviation again.Two, when carrying out operation on oral cavity, suffer from
Person can be frequent tell the watery blood overflowed in mouth and rinse water, therefore, otherwise the open close microscope crossed on adjustment joint arm comes pair
The affected area of quasi- patient, doctor just must constantly carry out the release of handwheel and screw, and so operate pretty troublesome, and the time is long, effect
Rate is low.Three, if doctor is by microscope alignment patient's affected area, only tight handwheel is not screwed, in surgical procedure, as long as having a bit
Point touches joint arm, and microscope can deviate from the affected area of patient, cause operation not carry out.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of rotating shaft cylinder of oral cavity Dental esthetics joint arm
Locking device, its registration, convenient operation improves efficiency, is smoothed out operation.
The present invention is to solve above-mentioned technical problem by following technical proposals：A kind of oral cavity Dental esthetics are closed
The rotating shaft cylinder locking device of joint arm, it is characterised in that it include joint arm axle sleeve, air inlet pipe, magnetic valve, bearing, rotating shaft,
Clamp ring and cap, thimble, appendix, the first cylinder, the second cylinder, the 3rd cylinder, the 4th cylinder, the 5th cylinder, the 6th gas
Cylinder, pneumatic control switch, joint arm axle sleeve is by bearing holder (housing, cover) in rotating shaft, and rotating shaft is located between bearing and clamp ring, air inlet pipe
It is connected with magnetic valve, and cap is located at the top of clamp ring, the first cylinder, the second cylinder, the 3rd cylinder, the 4th cylinder, the 5th gas
Cylinder, the 6th cylinder are all connected by appendix with magnetic valve, and the first cylinder is connected with thimble, and pneumatic control switch connects with magnetic valve
Connect.
Preferably, the joint arm axle sleeve, bearing are all located on a column.
Preferably, the magnetic valve is located on crossbeam, the second cylinder, the 3rd cylinder, the 4th cylinder, the 5th cylinder,
Connected between 6th cylinder by a linking arm.
The positive effect of the present invention is：One, by pneumatic control switch, all rotating shafts can be simultaneously on joint arm
It is locked or unclamps, is not required to doctor and removes elastic handwheel one by one, locked.Two, doctor is by microscope alignment patient's focus
Meanwhile, synchronously carry out pneumatic control locking, registration with pneumatic control switch on handle.When doctor need to readjust operation position
When putting, or the continuous movement of patient can unclamp pneumatic control switch at any time, again quick positioning, quick locking.Three, this hair
The existing source of the gas of the bright utilization department of stomatology, it is easy to operate, the time is saved, efficiency is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the rotating shaft cylinder locking device of Dental esthetics joint arm in oral cavity of the present invention.
Embodiment
Present pre-ferred embodiments are provided below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As shown in figure 1, the rotating shaft cylinder locking device of Dental esthetics joint arm in oral cavity of the present invention includes joint arm
Axle sleeve 1, air inlet pipe 2, magnetic valve 3, bearing 4, rotating shaft 5, clamp ring 6 and cap 7, thimble 8, appendix 9, the first cylinder 10,
Two cylinders 11, the 3rd cylinder 12, the 4th cylinder 13, the 5th cylinder 14, the 6th cylinder 15, pneumatic control switch 19, joint arm axle
Set 1 is enclosed in rotating shaft 5 by bearing 4, and rotating shaft 5 is located between bearing 4 and clamp ring 6, and air inlet pipe 2 is connected with magnetic valve 3, and
Cap 7 be located at clamp ring 6 top, the first cylinder 10, the second cylinder 11, the 3rd cylinder 12, the 4th cylinder 13, the 5th cylinder 14,
6th cylinder 15 is all connected by appendix 9 with magnetic valve 3, and the first cylinder 10 is connected with thimble 8.Joint arm axle sleeve 1, bearing 4
It is all located on a column 16.Magnetic valve 3 is located on crossbeam 17, the second cylinder 11, the 3rd cylinder 12, the 4th cylinder 13,
Connected between 5th cylinder 14, the 6th cylinder 15 5 by a linking arm 18, pneumatic control switch 19 connects with magnetic valve 3
Connect.
Joint arm is by bearing holder (housing, cover) in rotating shaft, and such joint arm can carry out 360 ° of rotations along horizontal direction, turn
On axle plus a clamp ring when there is external force to act on clamp ring, clamp ring can pin rotating shaft, cause rotating shaft to rotate.Gas
Source supplies 0.8MPa compressed air by air inlet pipe to magnetic valve, and control magnetic valve is supplied by appendix to each cylinder.
During cylinder operation, the thimble forward motion of connection acts on clamp ring, causes clamp ring to pin rotating shaft, and now all joints are not
Can freely it rotate.When stopping supply, cylinder is stopped, and thimble does not provide active force, all joints to clamp ring further along
Unclamping can freely activity.
Doctor is when the microscope on joint arm to be adjusted to the affected area of patient, it is not necessary to stand up to be gone to screw each hand with hand
Wheel, and the rotating shaft cylinder locking device of Dental esthetics joint arm in oral cavity of the present invention is used, pass through the pneumatic control on handle
System switch, conveying compressed air goes to lock each rotating shaft on joint arm to cylinder, and can be using pneumatic control switch at any time
The operation unclamped and locked, can thus be accurately positioned, convenient operation, improve efficiency, be smoothed out operation.
Particular embodiments described above, technical problem, technical scheme and beneficial effect to the solution of the present invention are carried out
It is further described, should be understood that the specific embodiment that the foregoing is only of the invention, be not limited to
The present invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this
Within the protection domain of invention.
Claims (1)
1. a kind of rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm, it is characterised in that it includes joint arm
Axle sleeve, air inlet pipe, magnetic valve, bearing, rotating shaft, clamp ring and cap, thimble, appendix, the first cylinder, the second cylinder, the 3rd
Cylinder, the 4th cylinder, the 5th cylinder, the 6th cylinder, pneumatic control switch, joint arm axle sleeve in rotating shaft, are turned by bearing holder (housing, cover)
Axle position is between bearing and clamp ring, and the joint arm axle sleeve, bearing are all located on a column, and air inlet pipe connects with magnetic valve
Connect, the magnetic valve is located on a crossbeam, the second cylinder, the 3rd cylinder, the 4th cylinder, the 5th cylinder, the 6th cylinder
Between connected by linking arm, and cap is located at the top of clamp ring, the first cylinder, the second cylinder, the 3rd cylinder, the 4th gas
Cylinder, the 5th cylinder, the 6th cylinder are all connected by appendix with magnetic valve, and the first cylinder is connected with thimble, pneumatic control switch
It is connected with magnetic valve, source of the gas supplies 0.8MPa compressed air by air inlet pipe to magnetic valve, control magnetic valve passes through appendix
Each cylinder supply is given, by the pneumatic control switch on handle, conveying compressed air is gone every on locking joint arm to cylinder
One rotating shaft, and the operation that can be unclamped and lock at any time using pneumatic control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097018.8A CN104930091B (en) | 2014-03-18 | 2014-03-18 | The rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097018.8A CN104930091B (en) | 2014-03-18 | 2014-03-18 | The rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104930091A CN104930091A (en) | 2015-09-23 |
| CN104930091B true CN104930091B (en) | 2017-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410097018.8A Expired - Fee Related CN104930091B (en) | 2014-03-18 | 2014-03-18 | The rotating shaft cylinder locking device of oral cavity Dental esthetics joint arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930091B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11027438B2 (en) | 2018-07-13 | 2021-06-08 | A-Dec, Inc. | Positive positioning device and system |
| CN113029521A (en) * | 2021-02-01 | 2021-06-25 | 佛山市碧盈医疗器材有限公司 | Test method of operating microscope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201325A (en) * | 1989-09-01 | 1993-04-13 | Andronic Devices Ltd. | Advanced surgical retractor |
| US6767153B1 (en) * | 2003-02-10 | 2004-07-27 | Dana W. Holbrook | Locking positional arm device |
| CN101522129A (en) * | 2006-10-06 | 2009-09-02 | H·弗里克 | Lockable joint |
| JP2010534094A (en) * | 2007-07-23 | 2010-11-04 | ツェーヴェーヴェー・メド アーゲー | Connecting device |
| CN202432194U (en) * | 2012-01-11 | 2012-09-12 | 四川科奥达技术有限公司 | Six-degree-of-freedom electromagnetic control frame |
| CN203743262U (en) * | 2014-03-18 | 2014-07-30 | 镇江市新天医疗器械有限公司 | Rotary shaft cylinder locking device of microscope joint arm for dental operation |
-
2014
- 2014-03-18 CN CN201410097018.8A patent/CN104930091B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201325A (en) * | 1989-09-01 | 1993-04-13 | Andronic Devices Ltd. | Advanced surgical retractor |
| US6767153B1 (en) * | 2003-02-10 | 2004-07-27 | Dana W. Holbrook | Locking positional arm device |
| CN101522129A (en) * | 2006-10-06 | 2009-09-02 | H·弗里克 | Lockable joint |
| JP2010534094A (en) * | 2007-07-23 | 2010-11-04 | ツェーヴェーヴェー・メド アーゲー | Connecting device |
| CN202432194U (en) * | 2012-01-11 | 2012-09-12 | 四川科奥达技术有限公司 | Six-degree-of-freedom electromagnetic control frame |
| CN203743262U (en) * | 2014-03-18 | 2014-07-30 | 镇江市新天医疗器械有限公司 | Rotary shaft cylinder locking device of microscope joint arm for dental operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104930091A (en) | 2015-09-23 |
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Granted publication date: 20171017 |