CN206414453U - Obstetric table castor locking mechanism - Google Patents
Obstetric table castor locking mechanism Download PDFInfo
- Publication number
- CN206414453U CN206414453U CN201621178451.5U CN201621178451U CN206414453U CN 206414453 U CN206414453 U CN 206414453U CN 201621178451 U CN201621178451 U CN 201621178451U CN 206414453 U CN206414453 U CN 206414453U
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- base
- cavity
- curb girder
- spin block
- spill spin
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Abstract
Obstetric table castor locking mechanism, it is characterised in that base crossbeam two ends end is fixedly connected with the middle part of two foundation seat curb girder respectively, and base side beam end is respectively arranged with a universal wheel；It is provided with damping device, damping device cavity in the middle part of base curb girder cavity and is provided with spill spin block, the through hole at spill spin block two ends is connected with first soft component being arranged in base curb girder cavity, one end of second soft component respectively；Pivot link is provided with base crossbeam cavity, the through hole that pivot link two ends are each passed through in the middle part of spill spin block is fixedly connected with pedal；First soft component, the other end of second soft component are connected with being arranged on the zigzag rotation briquetting of base curb girder cavity end respectively, and rotation briquetting is engaged with the brake gear being arranged on universal wheel；The utility model is simple in construction, locks and unlocks while four castors can be realized simultaneously, and easy to operate, bed both sides can complete operation, by setting damping piece, ensure that the stability of castor locking.
Description
Technical field
The utility model is related to obstetric table technical field, more specifically a kind of obstetric table castor locking mechanism.
Background technology
In the prior art, universal wheel is generally respectively arranged with four angles on obstetric table chassis, to facilitate described production
Bed is moved, while being respectively arranged with braking mechanism on four universal wheels, when pushing the locking piece of braking mechanism, makes lock
Determine part to be in contact with universal wheel, realize the brake function of universal wheel, obstetric table completes locking;When unclamp locking piece when, locking piece with
Universal wheel is separated, and releases the function of its brake, and obstetric table can be moved freely by universal wheel.But this brake method, it is necessary to
Four brake gears on universal wheel are operated respectively, not only operate number many, once the locking of obstetric table can be influenceed by omitting operation
Effect.It is a kind of on a kind of chassis of obstetric tables of the A of patent of invention CN 101816589 and the U of utility model patent CN 201578495
The locking mechanism illustrated in the chassis of obstetric table, principle is moved reciprocatingly using cam between two swing rods, drives pull bar to affect briquetting
Rotating down pressing action is done, triggers higher to the processing and manufacturing technical requirements of parts in the braking mechanism of universal wheel, this structure,
Complicated pluralism is assembled, thus manufacturing cost is higher.
The content of the invention
To solve the above problems, overcoming the deficiencies in the prior art, the utility model provides the simple in construction, Neng Goutong of one kind
The obstetric table castor locking mechanism that tetra- castors of Shi Shixian are locked simultaneously.
To achieve the above object, the utility model provide obstetric table castor locking mechanism, including base assembly, universal wheel,
Rotary components, rotation briquetting, first soft component, damped part, damping device, second soft component, rotating shaft, adjusting screw, stop
Car device；It is characterized in that the base assembly includes：Two foundation seat curb girder and a base crossbeam；The rotary components bag
Include：Pedal, spill spin block, pivot link；The damped part includes：Lock stud, spring, friction sleeve；The base curb girder and
Base crossbeam center offers the rectangular cavity of shaft section, and base crossbeam two ends end is solid with two foundation seat curb girder middle part respectively
Fixed connection, base side beam end is respectively arranged with a universal wheel；It is provided with the middle part of base curb girder cavity in damping device, damping device
Portion offers cavity, and top, bottom are each provided with a through hole, through hole being each provided with a damped part, damping device cavity
Inside it is provided with the middle part of spill spin block, the spill spin block and two ends respectively offers a through hole, the through hole difference at the spill spin block two ends
It is connected with first soft component being arranged in base curb girder cavity, one end of second soft component；The base crossbeam cavity
Pivot link is inside provided with, the through hole that the pivot link two ends are each passed through in the middle part of spill spin block is fixedly connected with pedal；It is described
First soft component, the other end of second soft component rotate briquetting with being arranged on the zigzag of base curb girder cavity end respectively
It is connected, the rotation briquetting is engaged with the brake gear being arranged on universal wheel.
Further, the damped part top is vertical section locking stud in T shape, and bottom is and locking stud
The annular friction set being adapted, locking stud bottom is plugged in friction sleeve, and bullet is additionally provided between locking stud and friction sleeve
Spring.
Further, the rotation briquetting includes being provided with top board, vertical connecting plates and lower flat board, the top board
It can adjust and rotating shaft is provided with the lifting bolt of height, vertical connecting plates, the rotation briquetting can rotate around the axis.
The beneficial effects of the utility model are：The utility model is simple in construction, while four castors being realized simultaneously
Locking and unblock, easy to operate, bed both sides can complete operation, by setting damping piece, ensure that the stabilization of castor locking
Property.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of the utility model rotary components；
Accompanying drawing 3 is the utility model damping device and damped part structural representation；
Accompanying drawing 4 is the structural representation of the utility model damped part；
Accompanying drawing 5 is the structural representation under the utility model released state；
Accompanying drawing 6 is the structural representation of the utility model brake gear；
Accompanying drawing 7 is the structural representation under the utility model lock-out state；
In accompanying drawing：1st, base assembly, 101, base curb girder, 102, base crossbeam；2nd, universal wheel；3rd, rotary components, 301,
Pedal, 302, spill spin block, 303, pivot link；4th, briquetting is rotated；5th, first soft component；6th, damped part, 601, locking screw
Post, 602, spring, 603, friction sleeve；7th, damping device；8th, second soft component；9th, rotating shaft；10th, adjusting screw；11st, brake dress
Put.
Embodiment：
To make the purpose, technical scheme and advantage of the utility model implementation clearer, below in conjunction with the utility model
Accompanying drawing, the utility model is further described in more detail.
In to description of the present utility model, it is to be understood that indicating position or position relationship are described as based on attached
Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model protection scope.In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, without being understood that
To indicate or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in description of the present utility model
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In accompanying drawing 1-7, the obstetric table castor locking mechanism that the utility model is provided, including to achieve the above object, this reality
It is soft with the obstetric table castor locking mechanism of new offer, including base assembly 1, universal wheel 2, rotary components 3, rotation briquetting 4, first
Silk component 5, damped part 6, damping device 7, second soft component 8, rotating shaft 9, adjusting screw 10, brake gear 11；Its feature exists
Include in the base assembly 1：Two foundation seat curb girder 101 and a base crossbeam 102；The rotary components 3 include：Pedal
301st, spill spin block 302, pivot link 303；The damped part 6 includes：Lock stud 601, spring 602, friction sleeve 603；Institute
State base curb girder 101 and the center of base crossbeam 102 offers the rectangular cavity of shaft section, the two ends end part of base crossbeam 102
It is not fixedly connected with the middle part of two foundation seat curb girder 101, the end of base curb girder 101 is respectively arranged with a universal wheel 2；Base curb girder
Damping device 7 is provided with the middle part of 101 cavitys, the middle part of damping device 7 offers cavity, and top, bottom are each provided with a through hole, through hole
A damped part 6 is inside each provided with, the top of damped part 6 is vertical section locking stud 601 in T shape, bottom
For the annular friction set 603 being adapted with locking stud 601, locking stud 601 bottom is plugged in friction sleeve 603, locking screw
Spring 602 is additionally provided between post 601 and friction sleeve 603.
Spill spin block 302 is provided with the cavity of damping device 7, the middle part of spill spin block 302 and two ends respectively offer a through hole,
First soft component 5, the second soft silk of the through hole at the two ends of spill spin block 302 respectively with being arranged in the cavity of base curb girder 101
One end of component 8 is connected；Pivot link 303, the two ends of pivot link 303 point are provided with the cavity of base crossbeam 102
Not Chuan Guo the through hole at the middle part of spill spin block 302 be fixedly connected with pedal 301；First soft component 5, second soft component 8
The other end is connected with being arranged on the zigzag rotation briquetting 4 of the cavity end of base curb girder 101 respectively, and the rotation briquetting 4 is with setting
Brake gear 11 on universal wheel 2 is engaged.
The rotation briquetting 4 includes being provided with and can adjusting on top board, vertical connecting plates and lower flat board, the top board
Rotating shaft 9 is provided with the lifting bolt of height, vertical connecting plates, the rotation briquetting 49 can be rotated around the shaft.
Specifically, in accompanying drawing 5, in the unlocked state, four universal wheels 2 can move freely, now, in unlocking feature
Spill spin block 302 in rotary components 3, in 25 ° of angles, when needing to lock universal wheel 2, is stepped on the vertical direction of damping device 7
The operation pivot link 303 of pedal 301 is rotated, and the spill spin block 302 coaxially connected with pivot link 303 is also sent out therewith
Raw rotation, relative position of the spill spin block 302 in damping device 7 also changes therewith, and the upper end of spill spin block 302 pulls the first soft silk
Component 5, the lower end of spill spin block 302 pull second soft component 8, and first soft component 5, second soft component 8 pull correspondence respectively
Rotation briquetting 4.The rotation briquetting 4 of the present embodiment in rotation briquetting 4 described in zigzag include top board, vertical connecting plates and under
It is provided with to adjust on flat board, the top board and rotating shaft 9 is provided with the lifting bolt of height, vertical connecting plates, the rotation
Turn briquetting 49 can rotate around the shaft.Now, first soft component 5, second soft component 8 pull rotation briquetting 4 to pass through respectively
Rotating shaft 9 is rotated, and the transverse shifting of first soft component 5, second soft component 8 is converted into rotation briquetting 4 to brake gear 11
Movement vertically downward.Rotation briquetting 4 is pressed down against brake gear 11 by adjusting screw 10, locks corresponding universal wheel 2
Tightly, locking is completed, now the forbidden moves of universal wheel 2.Meanwhile, such as accompanying drawing 7, spill spin block 302 and damping in rotary components 3
7 vertical directions of seat are in 25 ° of angles, likewise, when reverse pushes pedals 301 operation pivot link 303 is rotated, with turning
The coaxially connected spill spin block 302 of dynamic connecting rod 303 is also rotated therewith, relative position of the spill spin block 302 in damping device 7
Also change therewith, the upper end of spill spin block 302 is recalled pulling force to first soft component 5, the lower end of spill spin block 302 and recalled to second
The pulling force of soft silk component 8, first soft component 5, second soft component 8 recall the pulling force to rotating briquetting 4 respectively, simultaneously
Rotate briquetting 4 and release adjusting screw 10 to the active force of brake gear 11, make the corresponding brake gear 11 of universal wheel 2 automatic
Unlock, complete unblock, now the freely activity of universal wheel 2.
The utility model is simple in construction, locks and unlocks, easy to operate, bed two while four castors can be realized simultaneously
Side can complete operation, by setting damping piece, ensure that the stability of castor locking.
Claims (3)
1. obstetric table castor locking mechanism, including base assembly（1）, universal wheel（2）, rotary components（3）, rotation briquetting（4）, first
Soft silk component（5）, damped part（6）, damping device（7）, second soft component（8）, rotating shaft（9）, adjusting screw（10）, brake dress
Put（11）；It is characterized in that the base assembly（1）Including：Two foundation seat curb girder（101）With a base crossbeam（102）；Institute
State rotary components（3）Including：Pedal（301）, spill spin block（302）, pivot link（303）；The damped part（6）Including：Lock
Tight stud（601）, spring（602）, friction sleeve（603）；The base curb girder（101）And base crossbeam（102）Center is offered
The rectangular cavity of shaft section, base crossbeam（102）Two ends end respectively with two foundation seat curb girder（101）Middle part is fixedly connected,
Base curb girder（101）End is respectively arranged with a universal wheel（2）；Base curb girder（101）Damping device is provided with the middle part of cavity
（7）, damping device（7）Middle part offers cavity, and top, bottom are each provided with being each provided with a damping in a through hole, through hole
Part（6）, damping device（7）Spill spin block is provided with cavity（302）, the spill spin block（302）Middle part and two ends respectively offer one
Individual through hole, the spill spin block（302）The through hole at two ends is respectively with being arranged on base curb girder（101）First soft component in cavity
（5）, second soft component（8）One end be connected；The base crossbeam（102）Pivot link is provided with cavity（303）, it is described
Pivot link（303）Two ends are each passed through spill spin block（302）The through hole and pedal at middle part（301）It is fixedly connected；Described first is soft
Silk component（5）, second soft component（8）The other end respectively with being arranged on base curb girder（101）The zigzag rotation of cavity end
Briquetting（4）It is connected, the rotation briquetting（4）With being arranged on universal wheel（2）On brake gear（11）It is engaged.
2. obstetric table castor locking mechanism as claimed in claim 1, it is characterised in that the damped part（6）Top is cut to be vertical
Face locking stud in T shape（601）, bottom is and locking stud（601）The annular friction set being adapted（603）, locking screw
Post（601）Bottom is plugged in friction sleeve（603）It is interior, lock stud（601）With friction sleeve（603）Between be additionally provided with spring
（602）.
3. obstetric table castor locking mechanism as claimed in claim 1, it is characterised in that the rotation briquetting（4）Including top board,
It is provided with to adjust on vertical connecting plates and lower flat board, the top board and is set in the lifting bolt of height, vertical connecting plates
There is rotating shaft（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178451.5U CN206414453U (en) | 2016-11-03 | 2016-11-03 | Obstetric table castor locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178451.5U CN206414453U (en) | 2016-11-03 | 2016-11-03 | Obstetric table castor locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414453U true CN206414453U (en) | 2017-08-18 |
Family
ID=59578575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178451.5U Active CN206414453U (en) | 2016-11-03 | 2016-11-03 | Obstetric table castor locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414453U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283545A (en) * | 2018-03-20 | 2018-07-17 | 王从相 | A kind of base apparatus of medical treatment bed transport |
| CN108451728A (en) * | 2018-03-20 | 2018-08-28 | 王从相 | A kind of medical treatment bed transport |
| CN108618901A (en) * | 2018-03-20 | 2018-10-09 | 王从相 | A kind of medical bed transport with synchronous antijoyride device |
| CN108618899A (en) * | 2018-03-20 | 2018-10-09 | 王从相 | A kind of scissors type elevating medical treatment bed transport |
| CN108618904A (en) * | 2018-03-20 | 2018-10-09 | 王从相 | A kind of synchronization antijoyride device of medical treatment bed transport |
| CN109045599A (en) * | 2018-10-30 | 2018-12-21 | 广东美的安川服务机器人有限公司 | Castor mobile device and rehabilitation training equipment |
| CN109126037A (en) * | 2018-10-30 | 2019-01-04 | 广东美的安川服务机器人有限公司 | Castor mobile device and rehabilitation training equipment |
| CN109606018A (en) * | 2018-12-05 | 2019-04-12 | 安徽天恩旅行用品科技有限公司 | A kind of locking device of Castor for trunk or bag |
| CN111839852A (en) * | 2020-06-27 | 2020-10-30 | 吴岩 | Multi-azimuth following type moving mechanism for fat explosion instrument and weight losing device |
-
2016
- 2016-11-03 CN CN201621178451.5U patent/CN206414453U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283545A (en) * | 2018-03-20 | 2018-07-17 | 王从相 | A kind of base apparatus of medical treatment bed transport |
| CN108451728A (en) * | 2018-03-20 | 2018-08-28 | 王从相 | A kind of medical treatment bed transport |
| CN108618901A (en) * | 2018-03-20 | 2018-10-09 | 王从相 | A kind of medical bed transport with synchronous antijoyride device |
| CN108618899A (en) * | 2018-03-20 | 2018-10-09 | 王从相 | A kind of scissors type elevating medical treatment bed transport |
| CN108618904A (en) * | 2018-03-20 | 2018-10-09 | 王从相 | A kind of synchronization antijoyride device of medical treatment bed transport |
| CN109045599A (en) * | 2018-10-30 | 2018-12-21 | 广东美的安川服务机器人有限公司 | Castor mobile device and rehabilitation training equipment |
| CN109126037A (en) * | 2018-10-30 | 2019-01-04 | 广东美的安川服务机器人有限公司 | Castor mobile device and rehabilitation training equipment |
| CN109045599B (en) * | 2018-10-30 | 2024-06-18 | 广东美的安川服务机器人有限公司 | Caster wheel moving device and rehabilitation training equipment |
| CN109126037B (en) * | 2018-10-30 | 2024-08-09 | 广东美的安川服务机器人有限公司 | Caster wheel moving device and rehabilitation training equipment |
| CN109606018A (en) * | 2018-12-05 | 2019-04-12 | 安徽天恩旅行用品科技有限公司 | A kind of locking device of Castor for trunk or bag |
| CN111839852A (en) * | 2020-06-27 | 2020-10-30 | 吴岩 | Multi-azimuth following type moving mechanism for fat explosion instrument and weight losing device |
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