CN202526491U - Waist plate mechanism of all-electric operating table - Google Patents
Waist plate mechanism of all-electric operating table Download PDFInfo
- Publication number
- CN202526491U CN202526491U CN2012201789798U CN201220178979U CN202526491U CN 202526491 U CN202526491 U CN 202526491U CN 2012201789798 U CN2012201789798 U CN 2012201789798U CN 201220178979 U CN201220178979 U CN 201220178979U CN 202526491 U CN202526491 U CN 202526491U
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- CN
- China
- Prior art keywords
- operating table
- waist plate
- worm
- plate mechanism
- worm gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an operating table, in particular to a waist plate mechanism of an all-electric operating table. The waist plate mechanism comprises a reducing motor arranged transversely; the reducing motor drives a worm arranged transversely, and is connected with the worm; the worm is meshed with a worm gear; the worm gear is further meshed with a rack arranged longitudinally; and the upper end of the rack is connected with a waist plate arranged horizontally. The waist plate mechanism mainly solves the technical problem that an electric control waist plate of the conventional electric operating table (bed) is large in occupied space. Besides, the waist plate mechanism is small in structure, convenient to arrange, low in cost and high in cost performance, is integrated and can be assembled simply and conveniently; and the operating table can truly realize all-electric control.
Description
Technical field
This utility model relates to operating-table, particularly a kind of pure motor-driven operating table back mechanism.
Background technology
Operating-table (bed) table top is to be connected to form by the deck plate that polylith carries the different human body position, is followed successively by: a plate, backboard, back, podical plate, lower limb plate, pedal plate etc.Human body that each deck plate carries has nothing in common with each other, and according to the demand of operation, their motion modes in operation are also just different.The back of operating-table (bed) when implementing some abdominal operation, need strut the patient abdominal cavity as the term suggests be positioned at patient's waist location, at this moment just needs back jack-up, supports patient's waist and belly, is beneficial to carrying out smoothly of operation.
The motion overwhelming majority of operating-table (bed) back is about the straight line, and can stop at an arbitrary position.Few part operating-table (bed) is through the approximate back function that realizes of three angular distortions of backboard.
Market information shows, what the not all action of product of motor-driven operating table by name can both motorized motions.Their the back structure overwhelming majority is to realize the rectilinear motion up and down of back through the hand rocking handle of starting; The main reason that adopts manual actuation is that the space, position of back is set is narrow and small; Take up room greatlyyer and electronic control back structure is required, difficulty is laid very in design.Also have few part motor-driven operating table (bed) to adopt the motorized motions back on the market, but owing to take up room greatlyyer, thereby back just can not be arranged on back the optimum position or cause and can have an X-rayed area and dwindle.And that the optimal design of operating-table (bed) is that hardware takes up space is little, can have an X-rayed area and want big; Next is that cost simple in structure is low.
The utility model content
The purpose of this utility model is to provide a kind of pure motor-driven operating table back mechanism; Mainly solve the electronic control back of existing motor-driven operating table (bed) because the bigger technical problem that takes up room; Its structure is small and exquisite to be provided with conveniently; The assembling of having a style of one's own is easy, and cost performance with low cost is high, can realize all-electric control truly.
For realizing above-mentioned purpose, this utility model is to realize like this.
A kind of pure motor-driven operating table back mechanism; It is characterized in that: it comprises the reducing motor of a horizontally set; This reducing motor connects the worm screw that drives a horizontally set; This worm screw and worm gear engagement, this worm gear are further meshed with a vertical tooth bar that is provided with, and this tooth bar upper end connects a horizontally disposed back.
Described pure motor-driven operating table back mechanism, it is characterized in that: described worm and worm wheel are provided with outer housing outward.
By said structure, the utlity model has following advantage.
1, this utility model can really be realized the all-electric control of motor-driven operating table.
2, this utility model is integral formula with electronic back mechanism design, conveniently independently debugs and be installed in the optional position.
3, this utility model amplifies motor torque through multi-stage speed-reducing, realizes output more energetically with less power.
4, this utility model overall structure is very little, just can conveniently install in original manual back position.
5, this utility model structure is simple and direct, and cost of manufacture is lower, compares the increase cost with manual back structure and does not exceed hundred yuan.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
See also Fig. 1, they are structural representations of a kind of pure motor-driven operating table back of this utility model mechanism.As shown in the figure: it comprises the reducing motor 1 of a horizontally set; This reducing motor 1 connects the worm screw 2 that drives a horizontally set; This worm screw 2 and a worm gear 3 engagements, this worm gear 3 further meshes with a vertical tooth bar that is provided with 4, and this tooth bar upper end connects a horizontally disposed back 5.
The mechanical movement transmittance process of this utility model: reducing motor 1 drives worm screw 2 and rotates; The rotation of worm screw 2 drives worm gear 3 and rotates, and further lowers rotating speed and increase rotating torque; Worm gear 3 rotating band carry-over bars 4 (back 5) are made linear uniform motion, realize tooth bar 4 (back 5) moving linearly.
This utility model can conveniently be realized tooth bar 4 (back 5) work rectilinear motion up and down through the rotating of control reducing motor 1.Because the worm and gear kinematic pair has auto-lock function, when motor stopped operating, tooth bar 4 (back 5) can not be realized the antikinesis of Motion Transmission process under the effect of load, and tooth bar 4 (back 5) is all parked at an arbitrary position reliable.Popular narration is exactly to have only reducing motor 1 can drive tooth bar 4 (back 5) motion through worm screw 2, otherwise tooth bar 4 (back 5) can not drive the rotation of worm screw 2 through worm gear 3.
In order to protect driving part, described worm screw 2 and the worm gear 3 outer outer housings 6 that preferably are provided with.
Being merely the preferred embodiment of this utility model in sum, is not the practical range that is used for limiting this utility model.Be that all equivalences of doing according to the content of this utility model claim change and modification, all should be the technological category of this utility model.
Claims (2)
1. pure motor-driven operating table back mechanism; It is characterized in that: it comprises the reducing motor (1) of a horizontally set; This reducing motor (1) connects the worm screw (2) that drives a horizontally set; This worm screw (2) and a worm gear (3) engagement, this worm gear (3) further mesh with a vertical tooth bar (4) that is provided with, and this tooth bar upper end connects a horizontally disposed back (5).
2. pure motor-driven operating table back according to claim 1 mechanism is characterized in that: the outer outer housing (6) that is provided with of described worm screw (2) and worm gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201789798U CN202526491U (en) | 2012-04-25 | 2012-04-25 | Waist plate mechanism of all-electric operating table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201789798U CN202526491U (en) | 2012-04-25 | 2012-04-25 | Waist plate mechanism of all-electric operating table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526491U true CN202526491U (en) | 2012-11-14 |
Family
ID=47127699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201789798U Expired - Lifetime CN202526491U (en) | 2012-04-25 | 2012-04-25 | Waist plate mechanism of all-electric operating table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-04-25 CN CN2012201789798U patent/CN202526491U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211201 Address after: No.961, Kangqiao Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai, 201315 Patentee after: SHANGHAI FIMET MEDICAL INSTRUMENT Co.,Ltd. Address before: No. 144, Minhe Road, Hongkou District, Shanghai 200070 Patentee before: SHANGHAI MEDICAL INSTRUMENTS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |