CN103462775A - Waist plate transmission mechanism of surgical bed - Google Patents
Waist plate transmission mechanism of surgical bed Download PDFInfo
- Publication number
- CN103462775A CN103462775A CN2013103959453A CN201310395945A CN103462775A CN 103462775 A CN103462775 A CN 103462775A CN 2013103959453 A CN2013103959453 A CN 2013103959453A CN 201310395945 A CN201310395945 A CN 201310395945A CN 103462775 A CN103462775 A CN 103462775A
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- waist plate
- driving shaft
- transmission mechanism
- mounting frame
- operation table
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Abstract
The invention provides a waist plate transmission mechanism of a surgical bed. The waist plate transmission mechanism comprises a body, a driving shaft, gear and worm cases, a control handle, a mounting frame and a waist plate. The driving shaft is rotationally mounted on the body, the gear and worm cases are mounted on the body and are coupled with the driving shaft via gears, the control handle is connected to the gear and worm cases by universal joints and a connecting rod, the mounting frame is mounted on the body, the waist plate is fixedly mounted on the mounting frame, driving gears are fixedly mounted at two ends of the driving shaft, and racks are arranged on support legs of the mounting frame and are coupled with the driving gears. The waist plate transmission mechanism has the advantages that the waist plate transmission mechanism is simple in structure and convenient to use, power is transmitted to the mounting frame under the rocking-turn action of the control handle, torque is transmitted by the aid of the gear and worm cases, and accordingly a lifting function of the waist plate can be implemented by the aid of low force; an angle of a transmission shaft can be changed by the universal joints, so that a long-distance transmission effect can be realized, and the waist plate transmission mechanism is high in transmission efficiency and good in self-locking property.
Description
Technical field
The present invention relates to field of medical, particularly a kind of operation table back drive mechanism.
Background technology
Operation table, as one of basic medical device product, occupies very important status in the medical device product such as orthopedics department, lucky section, surgery.Operation table is not only the indispensable instrument in doctor's operation process, is also the important tool that patient often uses in recovery process after surgery.Along with the continuous progress of medical skill, kind and the function of operation table are also more and more abundanter.From the most basic elevating function, extend to the functions such as local elevation, rotation, suspention, inclination, more combination function can also be arranged, during as needs, can slide, while not needing, can be fixed; Shank can be lifted while needing, shank can be set level etc. while not needing, according to different situations, combine different functions.The back of existing operation table is spinfunction normally, allows exactly the people be converted to from the state lain low the state of reclining.But, in some operation process, need to be by the back horizontal lifting, existing operation table can not meet this requirement, therefore, how to realize that the horizontal lifting function of operation table back becomes the armarium technical problem that particularly operation table need to solve.
Summary of the invention
For solving the problem of existing operation table back without horizontal elevating function, the invention provides following technical scheme:
A kind of operation table back drive mechanism, it comprises body, rotate the driving shaft be installed on described body, be installed on described body and by gear coupling in the turbine and worm case of described driving shaft, by universal joint and connecting rod, be connected in the joystick of described turbine and worm case, the back that is installed on the installing rack of described body and is fixedly installed in described installing rack, the two ends of described driving shaft are installed with driven wheel, the leg of described installing rack is provided with tooth bar, and described tooth bar is coupled in described driven wheel.
As a preferred embodiment of the present invention, described turbine and worm case has two, lays respectively at the two ends of described driving shaft.
As another kind of preferred version of the present invention, described driven wheel has two, lays respectively at the two ends of described driving shaft, and is positioned at the inboard of described turbine and worm case.
As another preferred version of the present invention, described universal joint has two.
As another preferred version of the present invention, described joystick rotates the end that is installed on described connecting rod, and slewing area is to rotate in 360 degree scopes.
As another preferred version of the present invention, described installing rack is towering shape, and described back is installed on the top of described installing rack.
Advantage of the present invention is: the present invention is simple in structure, easy to use, and the rocking-turn by joystick to installing rack, realizes the transmission of moment by power transmission by the turbine and worm case, thereby realizes using less power to make back realize elevating function.Universal joint of the present invention can change the power transmission shaft angle, reaches long-distance transmissions, and transmission efficiency is high, and self-locking performance is good.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Number in the figure is:
1-body 2-driving shaft 21-driven wheel
3-turbine and worm case 4-universal joint 5-joystick
6-installing rack 61-tooth bar 7-back
The 8-connecting rod
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
As shown in structural representation as of the present invention as accompanying drawing 1, a kind of operation table back drive mechanism, it comprises body 1, rotate the driving shaft 2 be installed on body 1, be installed on body 1 and by gear coupling in the turbine and worm case 3 of driving shaft 2, by universal joint 4 and connecting rod 8, be connected in the joystick 5 of turbine and worm case 3, the back 7 that is installed on the installing rack 6 of body 1 and is fixedly installed in installing rack 6, the two ends of driving shaft 2 are installed with driven wheel 21, the leg of installing rack 6 is provided with tooth bar 61, and tooth bar 61 is coupled in driven wheel 21.
Turbine and worm case 3 has two, lays respectively at the two ends of driving shaft 2.Driven wheel 21 has two, lays respectively at the two ends of driving shaft 2, and is positioned at the inboard of turbine and worm case 3.Universal joint 4 has two.
Joystick 5 rotates the end that is installed on connecting rod 8, and installing rack 6 is towering shape, and back 7 is installed on the top of installing rack 6.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. an operation table back drive mechanism, it is characterized in that: it comprises body (1), rotation is installed on the driving shaft (2) of described body (1), be installed on described body (1) and the turbine and worm case (3) in described driving shaft (2) by gear coupling, be connected in the joystick (5) of described turbine and worm case (3) by universal joint (4) and connecting rod (8), the back (7) that is installed on the installing rack (6) of described body (1) and is fixedly installed in described installing rack (6), the two ends of described driving shaft (2) are installed with driven wheel (21), the leg of described installing rack (6) is provided with tooth bar (61), described tooth bar (61) is coupled in described driven wheel (21).
2. a kind of operation table back drive mechanism according to claim 1, it is characterized in that: described turbine and worm case (3) has two, lays respectively at the two ends of described driving shaft (2).
3. a kind of operation table back drive mechanism according to claim 2, it is characterized in that: described driven wheel (21) has two, lays respectively at the two ends of described driving shaft (2), and is positioned at the inboard of described turbine and worm case (3).
4. a kind of operation table back drive mechanism according to claim 1, it is characterized in that: described universal joint (4) has two (3).
5. a kind of operation table back drive mechanism according to claim 1 is characterized in that: described joystick (5) rotates the end that is installed on described connecting rod (8).
6. a kind of operation table back drive mechanism according to claim 1 is characterized in that: described installing rack (6) is Π shape, and described back (7) is installed on the top of described installing rack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103959453A CN103462775A (en) | 2013-09-03 | 2013-09-03 | Waist plate transmission mechanism of surgical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103959453A CN103462775A (en) | 2013-09-03 | 2013-09-03 | Waist plate transmission mechanism of surgical bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103462775A true CN103462775A (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103959453A Pending CN103462775A (en) | 2013-09-03 | 2013-09-03 | Waist plate transmission mechanism of surgical bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103462775A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479900A (en) * | 2018-04-04 | 2018-09-04 | 佛山尘凡环保科技有限公司 | A kind of mineral products waste residue resource utilizes device |
| CN108497508A (en) * | 2018-04-04 | 2018-09-07 | 佛山林稷机电科技有限公司 | A kind of control device |
| CN108543560A (en) * | 2018-04-04 | 2018-09-18 | 佛山尘凡环保科技有限公司 | A kind of modified mineral products waste residue resource utilizes device |
| CN108554492A (en) * | 2018-04-04 | 2018-09-21 | 佛山尘凡环保科技有限公司 | A kind of novel mineral products waste residue resource utilizes device |
| CN108618164A (en) * | 2018-04-04 | 2018-10-09 | 佛山林稷机电科技有限公司 | A kind of advanced control equipment |
| CN108634329A (en) * | 2018-04-04 | 2018-10-12 | 佛山林稷机电科技有限公司 | A kind of modified control device |
| CN109350117A (en) * | 2018-12-05 | 2019-02-19 | 武汉维视医学影像有限公司 | A kind of operation handle of the fixation mammary gland for breast ultrasound computed tomography (SPECT) system |
| CN110464592A (en) * | 2019-08-05 | 2019-11-19 | 上海医疗器械股份有限公司 | The control device and its control method of waist panel, operating table and its waist panel mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474128Y (en) * | 2001-04-04 | 2002-01-30 | 陶天禄 | Medical bed for nursing care |
| WO2006036980A1 (en) * | 2004-09-24 | 2006-04-06 | Stryker Corporation | Ambulance cot and hydraulic elevating mechanism therefor |
| CN201791027U (en) * | 2010-07-07 | 2011-04-13 | 南通医疗器械有限公司 | Operating table with liftable waist board |
| CN102309391A (en) * | 2010-07-07 | 2012-01-11 | 南通医疗器械有限公司 | Operation table with liftable back board |
-
2013
- 2013-09-03 CN CN2013103959453A patent/CN103462775A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474128Y (en) * | 2001-04-04 | 2002-01-30 | 陶天禄 | Medical bed for nursing care |
| WO2006036980A1 (en) * | 2004-09-24 | 2006-04-06 | Stryker Corporation | Ambulance cot and hydraulic elevating mechanism therefor |
| CN201791027U (en) * | 2010-07-07 | 2011-04-13 | 南通医疗器械有限公司 | Operating table with liftable waist board |
| CN102309391A (en) * | 2010-07-07 | 2012-01-11 | 南通医疗器械有限公司 | Operation table with liftable back board |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479900A (en) * | 2018-04-04 | 2018-09-04 | 佛山尘凡环保科技有限公司 | A kind of mineral products waste residue resource utilizes device |
| CN108497508A (en) * | 2018-04-04 | 2018-09-07 | 佛山林稷机电科技有限公司 | A kind of control device |
| CN108543560A (en) * | 2018-04-04 | 2018-09-18 | 佛山尘凡环保科技有限公司 | A kind of modified mineral products waste residue resource utilizes device |
| CN108554492A (en) * | 2018-04-04 | 2018-09-21 | 佛山尘凡环保科技有限公司 | A kind of novel mineral products waste residue resource utilizes device |
| CN108618164A (en) * | 2018-04-04 | 2018-10-09 | 佛山林稷机电科技有限公司 | A kind of advanced control equipment |
| CN108634329A (en) * | 2018-04-04 | 2018-10-12 | 佛山林稷机电科技有限公司 | A kind of modified control device |
| CN109350117A (en) * | 2018-12-05 | 2019-02-19 | 武汉维视医学影像有限公司 | A kind of operation handle of the fixation mammary gland for breast ultrasound computed tomography (SPECT) system |
| CN109350117B (en) * | 2018-12-05 | 2021-08-20 | 武汉维视医学影像有限公司 | Operating handle for fixing mammary gland of mammary gland ultrasonic tomography system |
| CN110464592A (en) * | 2019-08-05 | 2019-11-19 | 上海医疗器械股份有限公司 | The control device and its control method of waist panel, operating table and its waist panel mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |