CN103300996A - Quick clamping and releasing mechanism - Google Patents
Quick clamping and releasing mechanism Download PDFInfo
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- CN103300996A CN103300996A CN2013102728803A CN201310272880A CN103300996A CN 103300996 A CN103300996 A CN 103300996A CN 2013102728803 A CN2013102728803 A CN 2013102728803A CN 201310272880 A CN201310272880 A CN 201310272880A CN 103300996 A CN103300996 A CN 103300996A
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- opening
- relieving mechanism
- cam
- groove
- fast clamp
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Abstract
The invention relates to a quick clamping and releasing mechanism, which comprises a clamping base and a rotating device mounted on the clamping base, wherein the clamping base is provided with a first opening; the rotating device comprises a holding part, a cam fixed with one end of the holding part and rotary shafts respectively fixed at the two ends of the cam; the free ends of the rotary shafts are placed in the clamping base. The quick clamping and releasing mechanism has a simple structure, is convenient to use, locks the claming base on a side guide rail of an operating table or releases the clamping base fixed on the side guide rail when the holding part drives the cam to rotate, is simple and quick, saves of a lot of time, is firm in locking and avoids fall-off; due to the arrangement of a disk spring component, buffer space is provided during the rotation of the cam, as a result, damage to the cam is avoided. Therefore, very good social and economic benefits are obtained.
Description
Technical field
The present invention relates to a kind of clamping and relieving mechanism, relate in particular to a kind of fast clamp and relieving mechanism.
Background technology
At present, in medical field, when client need was performed an operation, hospital generally adopted 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 the operation table, the other end is equipped with clamp mechanism, the front end of this clamp mechanism is provided with thread segment, the rear end is provided with handle, in the time certain position of human body need to being bundled in 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 being not easy cleaning, some can easily come off, and causes patient's position to change, this can affect therapeutic effect, so that the curative effect for the treatment of is subjected to subjective factor affecting larger.
Summary of the invention
The present invention 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 used in the present invention is: a kind of fast clamp and relieving mechanism, comprise holder, be installed in the rotary apparatus on the described holder, described holder is provided with the first opening, described rotary apparatus comprise the 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 the described holder.
In a preferred embodiment of the present invention, 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 the described dished spring assembly.
In a preferred embodiment of the present invention, 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 the described T shape part, and insert in described the second groove the lower end of described T shape part.
In a preferred embodiment of the present invention, fast clamp and relieving mechanism further comprise between described dish spring and the described trip bolt sealing block are installed.
In a preferred embodiment of the present invention, fast clamp comprises further that with relieving mechanism described sealing block comprises packing ring, the vertical piece that is connected with described packing ring one, described gasket sleeve is located on the 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 a preferred embodiment of the present invention, fast clamp and relieving mechanism comprise that further described the first opening is] shape, described the first opening and described the second open communication.
In a preferred embodiment of the present invention, fast clamp and relieving mechanism comprise that further the upper end of described the first opening is provided with the 3rd groove.
In a preferred embodiment of the present invention, fast clamp comprises further that with relieving mechanism described grip part comprises the first cylindrical bar, the second cylindrical bar that is connected with described the first cylindrical bar circular arc.
The invention solves the defective that exists in the background technology, the present invention is simple in structure, easy to use, by the rotation of grip part band moving cam, realize being locked at holder on the operation table side rails 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, and the space that cam has a buffering when rotated is convenient in the simultaneously setting of dished spring assembly, avoid the damage to cam, have good Social benefit and economic benefit.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the decomposition texture schematic diagram of the preferred embodiments of the present invention;
Fig. 2 is the side view of the preferred embodiments of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is the enlarged diagram of B among Fig. 3;
Among the figure: 1, holder, the 2, first opening, 3, the 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
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
Such as Fig. 1-shown in Figure 4, a kind of fast clamp and relieving mechanism, comprise holder 1, be installed in the rotary apparatus on the 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 the 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 the second opening 6 symmetrically arranged two the first grooves 7, the second opening 6 is communicated with the first opening 2, is provided with dished spring assembly in the first groove 7, and the free end of rotating shaft 5 is connected on the dished spring assembly.
In preferred the first groove 7 of the present invention trip bolt 8 is installed also, 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 the 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 the trip bolt 8 sealing block is installed, the sealing piece comprises packing ring 14, the vertical piece 15 that is 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 that is connected with the first cylindrical bar 18 circular arcs, and this second cylindrical bar 19 is fixing with cam 4.
The present invention in use, when needs are clamped in holder 1 on the operation table side rails, 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 the 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 invention is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the 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 installed in the rotary apparatus on the 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 the 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 the 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 the 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 the 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) that is connected with described packing ring (14) one, described packing ring (14) is set on the 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) that is connected with described the first cylindrical bar (18) circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272880.3A CN103300996B (en) | 2013-07-02 | 2013-07-02 | Fast clamp and relieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272880.3A CN103300996B (en) | 2013-07-02 | 2013-07-02 | Fast clamp and relieving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103300996A true CN103300996A (en) | 2013-09-18 |
| CN103300996B CN103300996B (en) | 2015-08-19 |
Family
ID=49127009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272880.3A Expired - Fee Related CN103300996B (en) | 2013-07-02 | 2013-07-02 | Fast clamp and relieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103300996B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391962A (en) * | 2021-12-15 | 2022-04-26 | 深圳市爱博医疗机器人有限公司 | Linkage structure and portal frame for interventional operation robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070136947A1 (en) * | 2005-10-14 | 2007-06-21 | Limpert Clifford P | Medical table clamp and accessory including same |
| CN2936225Y (en) * | 2006-08-21 | 2007-08-22 | 上海复弘科技发展有限公司 | Connection locking device for operation table |
| CN200951166Y (en) * | 2006-08-21 | 2007-09-26 | 上海复弘科技发展有限公司 | Positioning and clamping device for operation table |
| US20090013507A1 (en) * | 2007-07-11 | 2009-01-15 | Scott Christopher P | Rail clamp |
| CN203370066U (en) * | 2013-07-02 | 2014-01-01 | 迈柯唯医疗设备(苏州)有限公司 | Fast clamping and releasing mechanism |
-
2013
- 2013-07-02 CN CN201310272880.3A patent/CN103300996B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070136947A1 (en) * | 2005-10-14 | 2007-06-21 | Limpert Clifford P | Medical table clamp and accessory including same |
| CN2936225Y (en) * | 2006-08-21 | 2007-08-22 | 上海复弘科技发展有限公司 | Connection locking device for operation table |
| CN200951166Y (en) * | 2006-08-21 | 2007-09-26 | 上海复弘科技发展有限公司 | Positioning and clamping device for operation table |
| US20090013507A1 (en) * | 2007-07-11 | 2009-01-15 | Scott Christopher P | Rail clamp |
| CN203370066U (en) * | 2013-07-02 | 2014-01-01 | 迈柯唯医疗设备(苏州)有限公司 | Fast clamping and releasing mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391962A (en) * | 2021-12-15 | 2022-04-26 | 深圳市爱博医疗机器人有限公司 | Linkage structure and portal frame for interventional operation robot |
| CN114391962B (en) * | 2021-12-15 | 2023-08-04 | 深圳市爱博医疗机器人有限公司 | Linkage structure and portal frame for interventional operation robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103300996B (en) | 2015-08-19 |
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Granted publication date: 20150819 Termination date: 20200702 |