CN205885751U - Translation transmission structure - Google Patents
Translation transmission structure Download PDFInfo
- Publication number
- CN205885751U CN205885751U CN201620621008.4U CN201620621008U CN205885751U CN 205885751 U CN205885751 U CN 205885751U CN 201620621008 U CN201620621008 U CN 201620621008U CN 205885751 U CN205885751 U CN 205885751U
- Authority
- CN
- China
- Prior art keywords
- translation
- nut
- synchronizing wheel
- direct current
- screw
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- 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
Landscapes
- 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)
- Invalid Beds And Related Equipment (AREA)
- Transmission Devices (AREA)
Abstract
The utility model relates to a translation transmission structure, essential element include direct current motor, synchronizing wheel, hold -in range, lead screw, nut, translation guide rail etc. And through miniature direct current motor's operation, it is rotatory to drive synchronizing wheel and hold -in range, connect translational screw simultaneously to realize the spinning movement, through the rotation of translational screw in relatively fixed's nut, realize the translation action of seat frame for square frame, screw -nut's structure can prevent the autospasy, and the occupation space of installation is less, can satisfy the demand of multiple translation stroke moreover, as long as just can easily realize through circuit control's regulation, this translation transmission structure can be fit for great majority has translation functional requirement's operation table to use.
Description
Technical field:
This utility model is related to a kind of translation drive mechanism.
Background technology:
At present, the translation structure of original operation table has some limitations: takies fitting limit larger, to operation table
Compact space arrangement have any problem；Translating stroke is shorter to carry out unobstructed perspective it is difficult to meet in operation process to patient
Require (translation functions are exactly the perspective to realize whole body in order to be able to concede the position of bed body column, stroke is less than normal just can not allow vertical
Post position, the effect of impact whole body perspective)；The translation structure of electric pushrod, runs into fault and damages easily generation autospasy phenomenon.
Utility model content:
The purpose of this utility model is above in order to overcome the shortcomings of, there is provided one kind is more reasonable, more practical, safer can
The utility model translation drive mechanism leaning on.
The purpose of this utility model is achieved through the following technical solutions: a kind of translation drive mechanism, including mounting, mounting
On translation track assembly on the side's of being connected with frame, below square frame, nut is connected with by fixed plate, have in nut translation screw mandrel wear
Cross, translation screw mandrel one end is connected in synchronizing wheel and is fixed by fixing lug, and synchronizing wheel Timing Belt is rotated, in Timing Belt
Another synchronizing wheel be connected on direct current generator, Timing Belt drives the drive mechanism of synchronizing wheel and screw mandrel and nut.
This utility model compared with prior art has the advantage that can be prevented certainly by the structure application of feed screw nut
De-, security performance is enhanced；Concealed installation takes up room less；And the demand of multiple translating stroke can be met.
Brief description:
Fig. 1 is front view of the present utility model；
Fig. 2 is right view of the present utility model；
In figure label: 1- mounting, 2- side's frame, 3- direct current generator, 4- translation screw mandrel, 5- nut, 6- translation track assembly, 7-
Track fixed plate, 8- synchronizing wheel, 9- Timing Belt, 10- fix lug, 11- fixed plate.
Specific embodiment:
In order to deepen, to understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, this utility model to be made further
Describe in detail, this embodiment is only used for explaining this utility model, does not constitute the restriction to this utility model protection domain.
A kind of embodiment of Novel translation drive mechanism as shown in Figure 1, 2, including mounting 1, square frame 2, direct current generator
3rd, translation screw mandrel 4, nut 5, translation track assembly 6, track fixed plate 7, synchronizing wheel 8, Timing Belt 9, fixing lug 10, fixed plate
11；Described direct current generator 3 is fixed on mounting 1 interior plate, stretches out plate portion and is provided with synchronizing wheel 8；In described translation screw mandrel 4
One end pass through that fixing lug 10 is fixing, and in the part beyond fixing lug 10, synchronizing wheel 8 is installed；In above-mentioned two synchronizing wheel
It is connected by Timing Belt 9 between 8；In the other end of above-mentioned translation screw mandrel 4, by being screwed into the in the hole of nut 5, to reach relatively solid
Fixed effect；It is connected by translation track assembly between above-mentioned mounting 1 and square frame 2, position is relatively flat with translation screw mandrel 4
OK；
In translation drive mechanism, the design and installation of direct current generator, inside mounting, is not take up the space of bed surface motion, straight
Under stream motor 3 energising motion, by the transmission of synchronizing wheel 8, Timing Belt 9, drive translation screw mandrel 4 to rotate in nut 5, save
Installing space, facilitates the regulation of translating stroke, and on nut 5 side's of being integrally fixed at frame 2, translation screw mandrel 4 one end is integrally fixed at seat
On frame 1, the other end by nut 5 between motion, to realize the movement between mounting 1 and square frame 2, to reach operation table translation
Functional effect (stroke can be adjusted according to operation table column size)；Facilitate operation process Instrumental equipment systemic is had an X-rayed
Operation need.
Claims (1)
1. a kind of translation drive mechanism it is characterised in that: include mounting (1), the translation track assembly (6) on mounting (1) connect
The side's of being connected to frame (2), is connected with nut (5) by fixed plate (11) below described side's frame (2), has translation silk in described nut (5)
Bar (4) passes through, and described translation screw mandrel (4) one end is connected to synchronizing wheel (8) and above and by fixing lug (10) fixes, described synchronization
Wheel (8) is rotated by Timing Belt (9), and another synchronizing wheel (8) in described Timing Belt (9) is connected on direct current generator (3),
Timing Belt (9) drives the drive mechanism of synchronizing wheel (8) and screw mandrel (4) and nut (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621008.4U CN205885751U (en) | 2016-06-22 | 2016-06-22 | Translation transmission structure |
| PCT/CN2016/106312 WO2017219593A1 (en) | 2016-06-22 | 2016-11-18 | Translational transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621008.4U CN205885751U (en) | 2016-06-22 | 2016-06-22 | Translation transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205885751U true CN205885751U (en) | 2017-01-18 |
Family
ID=57768983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620621008.4U Expired - Fee Related CN205885751U (en) | 2016-06-22 | 2016-06-22 | Translation transmission structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205885751U (en) |
| WO (1) | WO2017219593A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904198A (en) * | 2018-05-27 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | A kind of therapeutic bed with mobile pallet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334327D0 (en) * | 1983-12-23 | 1984-02-01 | Ganmill Ltd | Patient transfer trolley |
| CN1586669A (en) * | 2004-08-20 | 2005-03-02 | 杭州华源伽玛医疗设备投资有限公司 | Head gamma ray therapeutic device |
| CN201201124Y (en) * | 2008-05-29 | 2009-03-04 | 江苏金方圆数控机床有限公司 | Crossbeam drive mechanism of long stroke numerical control laser cutting machine |
| CN101507676B (en) * | 2009-03-20 | 2011-06-01 | 王继华 | Multifunctional bed |
| CN201625871U (en) * | 2010-02-09 | 2010-11-10 | 厦门大学 | Lead screw-nut transmission device for translating machine tool table |
| DE102013223537A1 (en) * | 2013-11-19 | 2015-03-26 | Siemens Aktiengesellschaft | Electromotive adjustable patient support device for magnetic resonance tomography systems and method for the electromotive adjustment of a patient support device |
-
2016
- 2016-06-22 CN CN201620621008.4U patent/CN205885751U/en not_active Expired - Fee Related
- 2016-11-18 WO PCT/CN2016/106312 patent/WO2017219593A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904198A (en) * | 2018-05-27 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | A kind of therapeutic bed with mobile pallet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017219593A1 (en) | 2017-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190622 |