CN113712777A - Translation drive mechanism of operation table mesa - Google Patents
Translation drive mechanism of operation table mesa Download PDFInfo
- Publication number
- CN113712777A CN113712777A CN202110033984.3A CN202110033984A CN113712777A CN 113712777 A CN113712777 A CN 113712777A CN 202110033984 A CN202110033984 A CN 202110033984A CN 113712777 A CN113712777 A CN 113712777A
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- translation
- table top
- rack
- transmission mechanism
- upright post
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a translation transmission mechanism of an operating table top, which comprises a base part, an upright post part and a table top part, wherein the upright post part is fixedly connected with the upper end of the base part, and the translation transmission mechanism is characterized in that the top end of the upright post part is connected with the table top part through the translation transmission mechanism, the translation transmission mechanism comprises a driving device, a moving seat, a translation short rack, a translation long rack, a pinion and a large gear, the driving device is fixedly arranged at the top end of the upright post part, the output end of the driving device is connected with the moving seat and drives the moving seat to linearly move along the length direction of the table top part, the translation short racks are fixedly connected to two sides of the moving seat, and a pair of translation long racks is arranged on the inner side wall of the table top part. The invention has simple structure, convenient operation and stable and efficient transmission, realizes the transverse translation of the operating table surface, is convenient for a patient to lie on an operating table for image scanning, and has strong practicability.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a translation transmission mechanism of an operating table top.
Background
The operating bed is composed of a base part, a column part and a table top part. The table top part of one standard operating table is provided with a head plate, a back plate, a hip plate and a leg plate, and then a patient lies on the table top of the operating table to perform an operation. However, in the operation process of the operating table, the patient needs to be scanned with digital images to clearly see the internal tissue condition of the human body, but the patient is anesthetized and cannot move, and at this time, the operating table needs to be moved to a specified position in the digital imaging device to scan tissues of certain parts. At present, the whole table top of the operating table cannot be translated, when digital image scanning is carried out, a digital scanning device can only scan one position point, a comprehensive image is required to be imaged, the whole operating table needs to be moved, and the operation table is quite inconvenient.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a translation transmission mechanism of an operating table top, which has a simple structure and is convenient to operate and can enable the operating table top to independently perform transverse translation.
In order to achieve the above and other related objects, the present invention provides a translational transmission mechanism for a table top of an operating table, comprising a base portion, a column portion and a table top portion, wherein the column portion is fixedly connected to an upper end of the base portion, a top end of the column portion is connected to the table top portion through the translational transmission mechanism, the translational transmission mechanism comprises a driving device, a movable seat, a translational short rack, a translational long rack, a pinion and a large gear, the driving device is fixedly installed at a top end of the column portion, an output end of the driving device is connected to the movable seat and drives the movable seat to linearly move along a length direction of the table top portion, the translational short racks are fixedly connected to two sides of the movable seat, a pair of translational long racks is installed on an inner side wall of the table top portion, a pair of wheel shafts is rotatably connected to two sides of an upper end of the column portion, and the pinion and the large gear are fixedly sleeved on each wheel shaft, the small gear is meshed and toothed with the translation short rack, and the large gear is meshed and toothed with the translation long rack.
Preferably, the translation short rack and the translation long rack are parallel to each other and are both arranged along the length direction of the table-board part.
Preferably, the pinion gear and the gearwheel are coaxially arranged and keep synchronous rotation.
Preferably, the gear wheel is located at a position level with the long translation rack, and the pinion is located at a position level with the short translation rack.
Preferably, the driving device is an electric push rod.
Compared with the prior art, the invention has the beneficial effects that: through setting up translation drive mechanism, drive arrangement can drive and remove the seat and the short rack reciprocating motion of translation, and short rack makes the shaft form corotation or reversal through the meshing with the pinion at the reciprocating motion in-process to drive the gear wheel and rotate, because the gear wheel meshes with the long rack of translation mutually, make the long rack of translation form horizontal reciprocating motion, thereby whole operation table face can carry out horizontal translation. The invention has simple structure, convenient operation and stable and efficient transmission, realizes the transverse translation of the operating table surface, is convenient for a patient to lie on an operating table for image scanning, and has strong practicability.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the translation mechanism of the present invention;
FIG. 3 is a schematic diagram illustrating the present invention in a state of moving laterally to the left;
FIG. 4 is a diagram illustrating a state of the present invention moving laterally to the right;
fig. 5 is a schematic diagram of the operation of the present invention.
Wherein the reference numerals are specified as follows: the device comprises a base part 1, a column part 2, a table part 3, a translation transmission mechanism 4, a driving device 41, a movable seat 42, a translation short rack 43, a translation long rack 44, a wheel shaft 45, a pinion 46 and a bull gear 47.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used to limit the conditions and conditions of the present disclosure, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1-5, the present invention provides a translational transmission mechanism for a table top of an operating table, comprising a base portion 1, a column portion 2 and a table top portion 3, wherein the column portion 2 is fixedly connected to an upper end of the base portion 1, a top end of the column portion 2 is connected to the table top portion 3 through a translational transmission mechanism 4, the translational transmission mechanism 4 comprises a driving device 41, a movable seat 42, a translational short rack 43, a translational long rack 44, a pinion 46 and a large gear 47, the driving device 41 is fixedly installed at a top end of the column portion 2, an output end of the driving device 41 is connected to the movable seat 42 and drives the movable seat 42 to linearly move along a length direction of the table top portion 3, the translational short rack 43 is fixedly connected to two sides of the movable seat 42, a pair of translational long racks 44 is installed on an inner side wall of the table top portion 3, a pair of wheel shafts 45 is rotatably connected to two sides of an upper end of the column portion 2, each wheel shaft 45 is fixedly sleeved with a small gear 46 and a large gear 47, the small gear 46 is meshed and toothed with the short translation rack 43, and the large gear 47 is meshed and toothed with the long translation rack 44.
Wherein the short translation rack 43 and the long translation rack 44 are parallel to each other and are both arranged along the length direction of the table portion 3.
Wherein, the small gear 46 and the large gear 47 are coaxially arranged and keep synchronous rotation.
Wherein the large gear 47 is located at a level flush with the long translation rack 44, and the small gear 46 is located at a level flush with the short translation rack 43.
Wherein the driving device 41 is an electric push rod.
The working principle is as follows: when the table top is used, the driving device 41 can drive the moving seat 42 and the short translational rack 43 to reciprocate, the short rack enables the wheel shaft 45 to rotate forwards or backwards through meshing with the pinion 46 in the reciprocating motion process, so that the large gear 47 is driven to rotate, the large gear 47 is meshed with the long translational rack 44, the long translational rack 44 forms transverse reciprocating motion, and the whole table top can transversely translate.
In conclusion, the invention has simple structure, convenient operation and stable and efficient transmission, realizes the transverse translation of the operating table surface, is convenient for the patient to lie on the operating table for image scanning and has strong practicability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A translation transmission mechanism of an operating table top comprises a base part, an upright post part and a table top part, wherein the upright post part is fixedly connected to the upper end of the base part, and is characterized in that the top end of the upright post part is connected with the table top part through the translation transmission mechanism, the translation transmission mechanism comprises a driving device, a moving seat, a translation short rack, a translation long rack, a pinion and a gear wheel, the driving device is fixedly installed at the top end of the upright post part, the output end of the driving device is connected with the moving seat and drives the moving seat to linearly move along the length direction of the table top part, the translation short racks are fixedly connected to two sides of the moving seat, a pair of translation long racks is installed on the inner side wall of the table top part, a pair of wheel shafts is rotatably connected to two sides of the upper end of the upright post part, and the pinion and the gear wheel are fixedly sleeved on each wheel shaft, the small gear is meshed and toothed with the translation short rack, and the large gear is meshed and toothed with the translation long rack.
2. The translation transmission mechanism of the table top of the operating table according to claim 1, characterized in that: the translation short rack and the translation long rack are parallel to each other and arranged along the length direction of the table top part.
3. The translation transmission mechanism of the table top of the operating table according to claim 1, characterized in that: the small gear and the big gear are coaxially arranged and keep synchronous rotation.
4. The translation transmission mechanism of the table top of the operating table according to claim 1, characterized in that: the position height of the big gear is parallel and level with the long translation rack, and the position height of the small gear is parallel and level with the short translation rack.
5. The translation transmission mechanism of the table top of the operating table according to claim 1, characterized in that: the driving device is an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110033984.3A CN113712777A (en) | 2021-01-11 | 2021-01-11 | Translation drive mechanism of operation table mesa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110033984.3A CN113712777A (en) | 2021-01-11 | 2021-01-11 | Translation drive mechanism of operation table mesa |
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| Publication Number | Publication Date |
|---|---|
| CN113712777A true CN113712777A (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110033984.3A Pending CN113712777A (en) | 2021-01-11 | 2021-01-11 | Translation drive mechanism of operation table mesa |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394131A (en) * | 2000-10-16 | 2003-01-29 | Ge医疗系统环球技术有限公司 | Dual stage telescoping imaging table |
| CN1794949A (en) * | 2003-05-28 | 2006-06-28 | 皇家飞利浦电子股份有限公司 | Device including moveable support for examining persons |
| CN101612085A (en) * | 2008-06-27 | 2009-12-30 | 南通医疗器械有限公司 | Operation table with movable table top |
| CN210044265U (en) * | 2018-07-28 | 2020-02-11 | 赣南医学院第一附属医院 | Safe type intratympanic injection device of dosing |
| CN210872734U (en) * | 2019-09-17 | 2020-06-30 | 郑州市中心医院 | Clinical device of taking out stitches of using of gynaecology |
| CN210932513U (en) * | 2019-09-23 | 2020-07-07 | 宁波科艺医疗器械有限公司 | Liftable ophthalmic operating table with bidirectional translation head plate |
| CN111494149A (en) * | 2020-05-06 | 2020-08-07 | 河南省中医院（河南中医药大学第二附属医院） | First-aid table for intensive care therapy |
| CN211409938U (en) * | 2019-12-12 | 2020-09-04 | 张凯 | Lifting operating bed with transverse moving function |
| CN111658408A (en) * | 2020-07-02 | 2020-09-15 | 郑州大学第一附属医院 | Cerebrovascular intervenes with puncture positioner |
| CN211675122U (en) * | 2019-10-12 | 2020-10-16 | 南通医疗器械有限公司 | Table top translation structure of operating table |
| CN112190429A (en) * | 2020-11-23 | 2021-01-08 | 袁洪菊 | Medical operating table |
| CN214415177U (en) * | 2021-01-11 | 2021-10-19 | 上海派可斯医疗器械有限公司 | Translation drive mechanism of operation table mesa |
-
2021
- 2021-01-11 CN CN202110033984.3A patent/CN113712777A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394131A (en) * | 2000-10-16 | 2003-01-29 | Ge医疗系统环球技术有限公司 | Dual stage telescoping imaging table |
| CN1794949A (en) * | 2003-05-28 | 2006-06-28 | 皇家飞利浦电子股份有限公司 | Device including moveable support for examining persons |
| CN101612085A (en) * | 2008-06-27 | 2009-12-30 | 南通医疗器械有限公司 | Operation table with movable table top |
| CN210044265U (en) * | 2018-07-28 | 2020-02-11 | 赣南医学院第一附属医院 | Safe type intratympanic injection device of dosing |
| CN210872734U (en) * | 2019-09-17 | 2020-06-30 | 郑州市中心医院 | Clinical device of taking out stitches of using of gynaecology |
| CN210932513U (en) * | 2019-09-23 | 2020-07-07 | 宁波科艺医疗器械有限公司 | Liftable ophthalmic operating table with bidirectional translation head plate |
| CN211675122U (en) * | 2019-10-12 | 2020-10-16 | 南通医疗器械有限公司 | Table top translation structure of operating table |
| CN211409938U (en) * | 2019-12-12 | 2020-09-04 | 张凯 | Lifting operating bed with transverse moving function |
| CN111494149A (en) * | 2020-05-06 | 2020-08-07 | 河南省中医院（河南中医药大学第二附属医院） | First-aid table for intensive care therapy |
| CN111658408A (en) * | 2020-07-02 | 2020-09-15 | 郑州大学第一附属医院 | Cerebrovascular intervenes with puncture positioner |
| CN112190429A (en) * | 2020-11-23 | 2021-01-08 | 袁洪菊 | Medical operating table |
| CN214415177U (en) * | 2021-01-11 | 2021-10-19 | 上海派可斯医疗器械有限公司 | Translation drive mechanism of operation table mesa |
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