CN204364340U - A kind of medical operation bed table top adjusting device - Google Patents
A kind of medical operation bed table top adjusting device Download PDFInfo
- Publication number
- CN204364340U CN204364340U CN201420822184.5U CN201420822184U CN204364340U CN 204364340 U CN204364340 U CN 204364340U CN 201420822184 U CN201420822184 U CN 201420822184U CN 204364340 U CN204364340 U CN 204364340U
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- motor
- table top
- adjusting device
- medical operation
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Abstract
The utility model discloses a kind of medical operation bed table top adjusting device, comprise seat board and lathe bed, be arranged on the multiple motors bottom described lathe bed, screw mandrel between being arranged on bottom the output shaft of each motor and seat board, be arranged on each motor coaxial rotating encoder below, be arranged on the obliquity sensor above seat board, and respectively with coaxial rotating encoder, the controller be connected with obliquity sensor.Medical operation bed table top adjusting device described in the utility model, can to overcome in prior art that operating angle limitation is large, angle control precision is low and safeguard the defects such as inconvenient, to realize the advantage that operating angle limitation is little, angle control precision is high and easy to maintenance.
Description
Technical field
This utility model relates to technical field of medical equipment, particularly, relates to a kind of medical operation bed table top adjusting device.
Background technology
Current operation table drives and is divided into hydraulic-driven and Electric Machine Control to drive two kinds, and generally adopt hydraulic push rod mode, Electric Machine Control mode is domestic not yet finds this using method.
Electric hydaulic operation table take electric hydaulic as power, the control structure of main body is made up of gauge tap, flow speed control valve and electromagnetic valve, hydraulic power supply is provided by electric hydaulic gear pump, control the reciprocating motion of each bidirectional hydraulic oil cylinder, and carried out the conversion of various position by key control operation table by handle, as lifting, lateral tilting, anteversion and retroversion, lower back lifting, move the functions such as fixing, make it the requirement reaching operation technique.
Common electric hydaulic type of drive have employed oil pump hydraulic pressure, shortcoming: non-linear drive, and operating angle limits to, and the control accuracy of angle is lower, and easy leakage of oil is inconvenient to safeguard.
Realizing in process of the present utility model, inventor finds at least to exist in prior art that operating angle limitation is large, angle control precision is low and safeguard the defects such as inconvenient.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of medical operation bed table top adjusting device, to realize the advantage that operating angle limitation is little, angle control precision is high and easy to maintenance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of medical operation bed table top adjusting device, comprise seat board and lathe bed, be arranged on the multiple motors bottom described lathe bed, screw mandrel between being arranged on bottom the output shaft of each motor and seat board, be arranged on each motor coaxial rotating encoder below, be arranged on the obliquity sensor above seat board, and the controller be connected with coaxial rotating encoder, obliquity sensor respectively.Rotary encoder is fixed on electric motor back shaft, is positioned on lathe bed seat for measuring the true horizontal position of lathe bed for measuring motor speed, motor movement displacement and obliquity sensor.
Further, described multiple motor, comprises parallel the first motor, the second motor and the 3rd motor that are arranged on bottom described lathe bed.
Further, each motor, is specially DC speed-reducing.
Further, described controller, is specially dsp processor.
The medical operation bed table top adjusting device of each embodiment of this utility model, owing to comprising seat board and lathe bed, be arranged on the multiple motors bottom lathe bed, screw mandrel between being arranged on bottom the output shaft of each motor and seat board, be arranged on each motor coaxial rotating encoder below, be arranged on the obliquity sensor above seat board, and the controller be connected with coaxial rotating encoder, obliquity sensor respectively; Thus the defect that in prior art, operating angle limitation is large, angle control precision is low and maintenance is inconvenient can be overcome, to realize the advantage that operating angle limitation is little, angle control precision is high and easy to maintenance.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing this utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the side-looking structural representation of this utility model medical operation bed table top adjusting device;
Fig. 2 be this utility model medical operation bed table top adjusting device face structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of this utility model, and be not used in restriction this utility model.
According to this utility model embodiment, as depicted in figs. 1 and 2, provide a kind of medical operation bed table top adjusting device, i.e. a kind of medical operation bed table top three fulcrum adjustment (electrical control) device.
The medical operation bed table top adjusting device of the present embodiment, comprise seat board and lathe bed, be arranged on the multiple motors bottom lathe bed, screw mandrel between being arranged on bottom the output shaft of each motor and seat board, be arranged on each motor coaxial rotating encoder below, be arranged on the obliquity sensor above seat board, and the controller be connected with coaxial rotating encoder, obliquity sensor respectively.
In the above-described embodiments, multiple motor, comprises parallel the first motor, the second motor and the 3rd motor that are arranged on bottom described lathe bed; Each motor, is specially DC speed-reducing.Rotary encoder is fixed on electric motor back shaft, is positioned on lathe bed seat for measuring the true horizontal position of lathe bed for measuring motor speed, motor movement displacement and obliquity sensor.Controller, is specially dsp processor.
The technical solution of the utility model, drives screw mandrels to regulate the height of three fulcrums by three DC speed-reducing, realizes the leaning forward of operation table surface, hypsokinesis, "Left"-deviationist, Right deviation, rising and decline; By using absolute value encoder and obliquity sensor, determine the horizontal level of operating-table; Adopt the dsp processor closed loop control of high-speed computation, regulate speed and the displacement of each motor, there is optional multistep speed regulation function.
In the technical solution of the utility model, three reducing motors are adopted to be supported the motor close-loop control mode of three points by screw mandrel, this motor lead screw control mode makes each operating angle of workbench can reach maximum in theory, can lean forward, hypsokinesis etc. controls separately, also can control by composite move, control rate can free adjustment, the precision of control station can reach very high, the spacing of all angles can accomplish that more accurately good reliability, the life-span is long.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although be described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a medical operation bed table top adjusting device, it is characterized in that, comprise seat board and lathe bed, be arranged on the multiple motors bottom described lathe bed, screw mandrel between being arranged on bottom the output shaft of each motor and seat board, be arranged on each motor coaxial rotating encoder below, be arranged on the obliquity sensor above seat board, and the controller be connected with coaxial rotating encoder, obliquity sensor respectively.
2. medical operation bed table top adjusting device according to claim 1, is characterized in that, described multiple motor, comprises parallel the first motor, the second motor and the 3rd motor that are arranged on bottom described lathe bed.
3. medical operation bed table top adjusting device according to claim 1 and 2, it is characterized in that, each motor, is specially DC speed-reducing.
4. medical operation bed table top adjusting device according to claim 1 and 2, it is characterized in that, described controller, is specially dsp processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822184.5U CN204364340U (en) | 2014-12-23 | 2014-12-23 | A kind of medical operation bed table top adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822184.5U CN204364340U (en) | 2014-12-23 | 2014-12-23 | A kind of medical operation bed table top adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364340U true CN204364340U (en) | 2015-06-03 |
Family
ID=53320599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822184.5U Expired - Fee Related CN204364340U (en) | 2014-12-23 | 2014-12-23 | A kind of medical operation bed table top adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523395A (en) * | 2014-12-23 | 2015-04-22 | 无锡怡生医疗设备有限公司 | Table board adjusting device of medical operating table |
| WO2023124848A1 (en) * | 2021-12-31 | 2023-07-06 | 南京鼓楼医院 | Fully automatic hydraulic support specialized for spinal deformity surgery |
-
2014
- 2014-12-23 CN CN201420822184.5U patent/CN204364340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523395A (en) * | 2014-12-23 | 2015-04-22 | 无锡怡生医疗设备有限公司 | Table board adjusting device of medical operating table |
| WO2023124848A1 (en) * | 2021-12-31 | 2023-07-06 | 南京鼓楼医院 | Fully automatic hydraulic support specialized for spinal deformity surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Jiangsu province Binhu District of Wuxi City Economic Development Zone, Road No. 117 Patentee after: Wei Yi Medical Technology Co Ltd Address before: 214000 Jiangsu province Binhu District of Wuxi City Economic Development Zone, Road No. 117 Patentee before: Jiangsu Yisheng Medical Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20201223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |