CN203370066U - Fast clamping and releasing mechanism - Google Patents
Fast clamping and releasing mechanism Download PDFInfo
- Publication number
- CN203370066U CN203370066U CN201320388095.XU CN201320388095U CN203370066U CN 203370066 U CN203370066 U CN 203370066U CN 201320388095 U CN201320388095 U CN 201320388095U CN 203370066 U CN203370066 U CN 203370066U
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- China
- Prior art keywords
- opening
- relieving mechanism
- groove
- cam
- fast clamp
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- Withdrawn - After Issue
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Abstract
The utility model relates to a fast clamping and releasing mechanism which comprises a clamping seat and a rotary device arranged on the clamping seat. The clamping seta is provided with a first opening, the rotary device comprises a holding portion, a cam fixed with one end of the holding portion and rotary shafts fixedly arranged at the two ends of the cam respectively, and the free ends of the rotating shafts are arranged in the clamping seat. The fast clamping and releasing mechanism is simple in structure and convenient to use, the holding portion drives the cam to rotate, the fact that the clamping seat is locked on a side guide rail of a surgical bed or the fixation of the clamping seat and the side guide rail is released is achieved, fastness and convenience are achieved, a large amount of time is saved, firm locking is achieved, falling off cannot occur, meanwhile, a disc spring component is arranged so that a buffering space can exist when the cam rotates, damage to the cam is avoided, and good social benefits and economic benefits are achieved.
Description
Technical field
This utility model relates to a kind of clamping and relieving mechanism, relates in particular to a kind of fast clamp and relieving mechanism.
Background technology
At present, in medical field, when client need is performed an operation, hospital generally adopts strap-on bandage to retrain patient's body part, prevents that patient from causing the injury of self in moving process.Bandage one end that existing hospital uses is fixed on operation table, the other end is equipped with clamp mechanism, the front end of this clamp mechanism is provided with thread segment, rear end is provided with handle, in the time certain position of human body need to being bundled in to a position, need to thread segment be screwed in the side rails of operation table by handle; When needs unclamp, thread segment to be screwed out in side rails, this mechanism can cause screwing and screwing out all very slow, expend a large amount of time, and be not easy to clean, some can easily come off, and causes patient's position to change, this can affect therapeutic effect, makes the curative effect for the treatment of affected by subjective factors larger.
The utility model content
This utility model has overcome the deficiencies in the prior art, and a kind of fast clamp simple in structure and relieving mechanism are provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of fast clamp and relieving mechanism, comprise holder, be arranged on the rotary apparatus on described holder, described holder is provided with the first opening, described rotary apparatus comprise grip part, with the fixing cam of an end of described grip part and the rotating shaft that is separately fixed at described cam two ends, the free end of described rotating shaft is inserted in described holder.
In preferred embodiment of this utility model, fast clamp and relieving mechanism further comprise the lower end of described holder be provided with the second opening, along symmetrically arranged two the first grooves of described the second opening, be provided with dished spring assembly in described the first groove, the free end of described rotating shaft is connected on described dished spring assembly.
In preferred embodiment of this utility model, fast clamp and relieving mechanism further comprise in described the first groove trip bolt are installed, the upper end of described trip bolt has the second groove, described dished spring assembly comprises T shape part, is set in the dish spring on described T shape part, and insert in described the second groove the lower end of described T shape part.
In preferred embodiment of this utility model, fast clamp and relieving mechanism further comprise between described dish spring and described trip bolt sealing block are installed.
In preferred embodiment of this utility model, fast clamp further comprises that with relieving mechanism described sealing block comprises packing ring, the vertical piece be connected with described packing ring one, described gasket sleeve is located on described T shape part, one end of described vertical piece and described trip bolt butt, the cell wall butt of the other end and described the first groove.
In preferred embodiment of this utility model, fast clamp and relieving mechanism further comprise that described the first opening is] shape, described the first opening and described the second open communication.
In preferred embodiment of this utility model, fast clamp and relieving mechanism further comprise that the upper end of described the first opening is provided with the 3rd groove.
In preferred embodiment of this utility model, fast clamp further comprises that with relieving mechanism described grip part comprises the first cylindrical bar, the second cylindrical bar be connected with described the first cylindrical bar circular arc.
This utility model has solved the defect existed in the background technology, this utility model is simple in structure, easy to use, by the rotation of grip part band moving cam, realize being locked on the operation table side rails by holder or unclamp the fixing of holder and side rails, simple and direct quick, saved a large amount of time, and locking firmly, can not come off, the space that cam has a buffering when rotated is convenient in the setting of dished spring assembly simultaneously, avoid the damage to cam, there is good Social benefit and economic benefit.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the decomposition texture schematic diagram of preferred embodiment of the present utility model;
Fig. 2 is the side view of preferred embodiment of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is the enlarged diagram of B in Fig. 3;
In figure: 1, holder, the 2, first opening, 3, grip part, 4, cam, 5, rotating shaft, the 6, second opening, the 7, first groove, 8, trip bolt, the 9, second groove, 10, T shape part, 11, dish spring, 12, disc, 13, cylinder, 14, packing ring, 15, vertical piece, 16, cell wall, 17, the 3rd groove, the 18, first cylindrical bar, the 19, second cylindrical bar.
The specific embodiment
In conjunction with the accompanying drawings and embodiments this utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with this utility model.
As Figure 1-Figure 4, a kind of fast clamp and relieving mechanism, comprise holder 1, be arranged on the rotary apparatus on holder 1, holder 1 is provided with the first opening 2, this first opening 2 is] shape, be convenient to holder 1 is clipped on the operation table side rails, rotary apparatus comprise grip part 3, with the fixing cam 4 of an end of grip part 3 and the rotating shaft 5 that is separately fixed at cam 4 two ends, the free end of rotating shaft 5 is inserted in holder 1.Grip part 3 is in vertical state, and grip part 3A is in initial oblique state.
The rotation with grip part 3 of inserting for the ease of cam 4, the lower end of holder 1 is provided with the second opening 6, along symmetrically arranged two the first grooves 7 of the second opening 6, the second opening 6 is communicated with the first opening 2, in the first groove 7, is provided with dished spring assembly, and the free end of rotating shaft 5 is connected on dished spring assembly.
This utility model preferably also is equipped with trip bolt 8 in the first groove 7, this trip bolt 8 can be threaded connection with in the first groove 7, the upper end of this trip bolt 8 has the second groove 9, dished spring assembly comprises T shape part 10, is set in the dish spring 11 on T shape part 10, T shape part 10 comprises disc 12, is fixed on the cylinder 13 of disc 12 lower ends, insert in the second groove 9 of trip bolt 8 cylinder 13 lower ends, and the two ends of rotating shaft 5 are connected to respectively on the disc 12 of T shape part 10.
Further, between dish spring 11 and trip bolt 8, sealing block is installed, the sealing piece comprises packing ring 14, the vertical piece 15 be connected with packing ring 14 one, packing ring 14 is set on the cylinder 13 of T shape part 10, one end and trip bolt 8 butts of vertical piece 15, cell wall 16 butts of the other end and the first groove 7, this cell wall 16 is near the second opening 6.
For fear of skidding off from the operation table side rails, the upper end of the first opening 2 is provided with the 3rd groove 17, and the upper end of side rails can be inserted in the 3rd groove 17.
For the ease of the rotation of grip part 3, grip part 3 comprises the first cylindrical bar 18, the second cylindrical bar 19 be connected with the first cylindrical bar 18 circular arcs, and this second cylindrical bar 19 is fixing with cam 4.
This utility model in use, when needs are clamped on the operation table side rails by holder 1, when rotation grip part 3A forwards vertical state to by initial oblique state, two rotating shafts 5 compress respectively dished spring assembly, cam 4 pushes against the lower end of side rails, thereby obtain larger chucking power, holder 1 is clamped on side rails; When needs unclamp holder 1 and side rails fixedly the time, rotation grip part 3 forwards oblique state to by vertical state, cam 4 separates with side rails, discharges fast holder 1 and side rails.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to the claim scope.
Claims (8)
1. a fast clamp and relieving mechanism, it is characterized in that: comprise holder (1), be arranged on the rotary apparatus on described holder (1), described holder (1) is provided with the first opening (2), described rotary apparatus comprise grip part (3), with the fixing cam (4) of an end of described grip part (3) and the rotating shaft (5) that is separately fixed at described cam (4) two ends, the free end of described rotating shaft (5) is inserted in described holder (1).
2. fast clamp according to claim 1 and relieving mechanism, it is characterized in that: the lower end of described holder (1) is provided with the second opening (6), along symmetrically arranged two the first grooves of described the second opening (6) (7), be provided with dished spring assembly in described the first groove (7), the free end of described rotating shaft (5) is connected on described dished spring assembly.
3. fast clamp according to claim 2 and relieving mechanism, it is characterized in that: trip bolt (8) is installed in described the first groove (7), the upper end of described trip bolt (8) has the second groove (9), described dished spring assembly comprises T shape part (10), is set in the dish spring (11) on described T shape part (10), and insert in described the second groove (9) lower end of described T shape part (10).
4. fast clamp according to claim 3 and relieving mechanism, is characterized in that: between described dish spring (11) and described trip bolt (8), sealing block is installed.
5. fast clamp according to claim 4 and relieving mechanism, it is characterized in that: described sealing block comprises packing ring (14), the vertical piece (15) be connected with described packing ring (14) one, described packing ring (14) is set on described T shape part (10), one end of described vertical piece (15) and described trip bolt (8) butt, cell wall (16) butt of the other end and described the first groove (7).
6. fast clamp according to claim 5 and relieving mechanism, it is characterized in that: described the first opening (2) is] shape, described the first opening (2) is communicated with described the second opening (6).
7. fast clamp according to claim 6 and relieving mechanism, it is characterized in that: the upper end of described the first opening (2) is provided with the 3rd groove (17).
8. fast clamp according to claim 1 and relieving mechanism, it is characterized in that: described grip part (3) comprise the first cylindrical bar (18), the second cylindrical bar (19) be connected with described the first cylindrical bar (18) circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388095.XU CN203370066U (en) | 2013-07-02 | 2013-07-02 | Fast clamping and releasing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388095.XU CN203370066U (en) | 2013-07-02 | 2013-07-02 | Fast clamping and releasing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370066U true CN203370066U (en) | 2014-01-01 |
Family
ID=49832624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388095.XU Withdrawn - After Issue CN203370066U (en) | 2013-07-02 | 2013-07-02 | Fast clamping and releasing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300996A (en) * | 2013-07-02 | 2013-09-18 | 迈柯唯医疗设备(苏州)有限公司 | Quick clamping and releasing mechanism |
| CN107874969A (en) * | 2017-12-01 | 2018-04-06 | 河南正源医疗装备有限公司 | One kind operation lithotomy position leg support |
-
2013
- 2013-07-02 CN CN201320388095.XU patent/CN203370066U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300996A (en) * | 2013-07-02 | 2013-09-18 | 迈柯唯医疗设备(苏州)有限公司 | Quick clamping and releasing mechanism |
| CN103300996B (en) * | 2013-07-02 | 2015-08-19 | 迈柯唯医疗设备(苏州)有限公司 | Fast clamp and relieving mechanism |
| CN107874969A (en) * | 2017-12-01 | 2018-04-06 | 河南正源医疗装备有限公司 | One kind operation lithotomy position leg support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |