CN103969017A - Manual releasing mechanism for car crash dummy calibration test - Google Patents
Manual releasing mechanism for car crash dummy calibration test Download PDFInfo
- Publication number
- CN103969017A CN103969017A CN201410200678.4A CN201410200678A CN103969017A CN 103969017 A CN103969017 A CN 103969017A CN 201410200678 A CN201410200678 A CN 201410200678A CN 103969017 A CN103969017 A CN 103969017A
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- CN
- China
- Prior art keywords
- block
- elastic component
- release mechanism
- jig arm
- manual release
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Abstract
The invention relates to a manual releasing mechanism for clamping and releasing a firing pin during a car crash dummy calibration test. The manual releasing mechanism comprises a bottom plate, a covering plate and lateral plates, wherein the covering plate is fixedly arranged above the bottom plate, the lateral plates are arranged between the bottom plate and the covering plate and connected with the bottom plate and the covering plate, and the bottom plate, the covering plate and the lateral plates define a cavity jointly. A chuck device is arranged in the cavity and comprises two clamping arms which are symmetrically arranged, and each clamping arm comprises a chuck portion for clamping and releasing the firing pin, a connection portion for being connected with a hinge pin and a tail end. The manual releasing mechanism further comprises a switching device for switching a firing pin clamping state of the chuck portions and a firing pin releasing state of the chuck portions. The manual releasing mechanism is simple in structure, convenient to operate and capable of avoiding blocking or accidental unhooking, and transverse or longitudinal disturbance is not generated on the firing pin.
Description
Technical field
The present invention relates generally to a kind of manual release mechanism for car crash dummy rating test.
Background technology
Manual release mechanism in car crash dummy calibration facility mostly is latch plug-in type at present, in use procedure, can often there is hysteresis phenomenon, and in the process of extracting at latch, latch and striker produce friction, cause horizontal or longitudinal disturbance, and the initial release state of striker is impacted.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, a kind of structure is provided and uses manual release mechanism simple to operate.
For solving above technical matters, the present invention adopts following technical scheme:
Manual release mechanism, during for car crash dummy rating test, clamp and release striker, described manual release mechanism comprises base plate, be fixedly installed on the cover plate of described base plate top, the side plate being all connected between described base plate and described cover plate and with described base plate and described cover plate, described base plate, described cover plate and described side plate surround a cavity jointly, in described cavity, be provided with cartridge device, described cartridge device is connected with described cover plate with described base plate by bearing pin, described cartridge device is made up of the jig arm of two symmetrical settings, two described jig arm can be contrary all the time around the rotation direction of described bearing pin rotation and two described jig arm, each described jig arm comprises the chuck portion for clamping and releasing described striker, for the connecting portion and the afterbody that are connected with described bearing pin, described chuck portion extends to outside described cavity, described manual release mechanism also comprises for making described chuck portion clamp described striker state and discharge the switching device shifter switching mutually between described striker state.
Described switching device shifter comprise be slidably arranged in the first block on described base plate and in described cavity, be fixedly installed on the second block in described cavity, be arranged between described the first block and described the second block for make described chuck portion be tending towards clamping described striker state the first elastic component, be arranged between described side plate and the afterbody of described jig arm for making described chuck portion be tending towards discharging the second elastic component of described striker state, described the first block is plugged between the afterbody of described two jig arm separatably; One end of described the first elastic component and described the first block are inconsistent, and the other end and described the second block are inconsistent; One end of described the second elastic component and the afterbody of described jig arm are inconsistent, and the other end and described side plate are inconsistent, and when described chuck portion is in the time clamping described striker state, described the first block is plugged between the afterbody of two described jig arm; When described chuck portion is in the time discharging described striker state, described the first block departs from the afterbody of two described jig arm.
On described side plate, the position of corresponding described the second elastic component offers through hole, one port of described through hole is fixedly installed block piece, described the second elastic component is positioned at described through hole, and one end of described the second elastic component and described block piece are inconsistent, and the afterbody of the other end and described jig arm is inconsistent.
Between described the second elastic component and described block piece, be provided with pad.
Described through hole is threaded hole, and described block piece is screw.
On the afterbody of described jig arm, the position of corresponding described the second elastic component offers the first groove, and the other end of described the second elastic component is positioned at the other end of described the first groove and described the second elastic component and the bottom land of described the first groove is inconsistent.
On described the first block, be fixedly installed operating grip, on described cover plate, the position of corresponding described operating grip offers chute along the glide direction of described the first block, and described operating grip drives the slip of described the first block along the slip of described chute.
The length of described chute is consistent with the length of the slide displacement of described the first block.
On described the second block, the position of corresponding described the first elastic component offers the second groove, and the other end of described the first elastic component is positioned at the other end of described the second groove and described the first elastic component and the bottom land of described the second groove is inconsistent.
Described the second block is fixedly connected with described cover plate with described base plate by the first securing member.
Due to the enforcement of technique scheme, the present invention compared with prior art tool has the following advantages:
Manual release mechanism of the present invention is by the setting of two symmetrical jig arm, and in the time discharging, chuck symmetry is opened, and striker is not produced to vertical or horizontal disturbance, realizes and accurately locates and discharge.
Manual release mechanism structure of the present invention and use are simple to operate.
Brief description of the drawings
Fig. 1 is the axonometric drawing of manual release mechanism of the present invention;
Fig. 2 is the vertical view of manual release mechanism of the present invention;
Fig. 3 is the upward view of manual release mechanism of the present invention;
The exploded view (not showing cover plate) of Fig. 4 manual release mechanism of the present invention
In figure, the represented name of numeral is called:
1, jig arm; 2, block piece; 3, the second block; 4, the second securing member; 5, operating grip; 6, the first securing member; 7, cover plate; 8, base plate; 9, bearing pin; 10, side plate; 11, chute; 12, the second elastic component; 13, pad; 14, the first elastic component; 15, the first block; 16, through hole; 17, the first groove; 18, the second groove.
Embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown in Fig. 1 ~ 4, manual release mechanism, during for car crash dummy rating test, clamp and release striker, this manual release mechanism comprises base plate 8, is fixedly installed on the cover plate 7 on base plate 8, the side plate 10 being all connected between base plate 8 and cover plate 7 and with base plate 8 and cover plate 7, base plate 8, cover plate 7 and side plate 10 surround a cavity jointly, the two ends of cavity are in communication with the outside, between cover plate 7, side plate 10 and base plate 8, be fixedly connected with by the second securing member 4, the second securing member 4 is fixed together three through cover plate 7, side plate 10 and base plate 8 successively; In cavity, be provided with cartridge device, cartridge device is connected with cover plate 7 with base plate 8 by bearing pin 9, bearing pin 9 is successively through cover plate 7, cartridge device and base plate 8, cartridge device is made up of the jig arm 1 of two symmetrical settings, two jig arm 1 can around bearing pin 9 rotate and the rotation direction of two jig arm 1 contrary all the time, each jig arm 1 comprises the chuck portion for clamping and releasing striker, connecting portion and the afterbody for being connected with bearing pin 9, and chuck portion is extended to outside cavity by a port of cavity.
This manual release mechanism also comprises for making chuck portion clamp striker state and discharge the switching device shifter switching mutually between striker state, this switching device shifter comprises the first block 15 that is slidably arranged on base plate 8 and is positioned at cavity, be fixedly installed on the second block 3 in cavity, be arranged on the first elastic component 14 that clamps striker state between the first block 15 and the second block 3 for chuck portion is tending towards, be arranged on the second elastic component 12 that discharges striker state between side plate 10 and the afterbody of jig arm 1 for chuck portion is tending towards, the first block 15 is plugged between the afterbody of two jig arm 1 separatably, one end of the first elastic component 14 and the first block 15 are inconsistent, and the other end and the second block 3 are inconsistent, the afterbody of one end of the second elastic component 12 and jig arm 1 is inconsistent, and the other end and side plate 10 are inconsistent, and when chuck portion is in the time clamping striker state, the first block 3 is plugged between the afterbody of two jig arm 1, when chuck portion is in the time discharging striker state, the first block 3 departs from the afterbody of two jig arm 1.
Particularly, side plate 10 has two, be separately positioned on the left and right sides of cartridge device, on each side plate 10, through hole 16 is offered in the position of corresponding the second elastic component 12, one port of through hole 16 is fixedly installed block piece 2, the second elastic component 12 is positioned at through hole 16, and one end of the second elastic component 12 and block piece 2 are inconsistent, and the afterbody of the other end and jig arm 1 is inconsistent, in jig arm 1, the position of corresponding the second elastic component 12 offers the first groove 17, the other end of the second elastic component 12 is positioned at the other end of the first groove and the second elastic component 12 and the bottom land of the first groove 17 is inconsistent.Between the second elastic component 12 and block piece 2, be provided with pad 13.In order to make the second elastic component 12 and block piece 2 easy for installation, and adjusting block piece 2 that can be convenient stretches into the degree of depth of through hole 16, and through hole 16 is offered as threaded hole, and block piece 2 is chosen as screw.
For convenient, the first block 15 is carried out to move operation, on the first block 15, be fixedly installed operating grip 5, on cover plate 7, the position of respective operations handle 5 offers chute 11 along the glide direction of the first block 15, and operating grip 5 drives the slip of the first block 15 along the slip of chute 11.The length of chute 11 is consistent with the length of the slide displacement of the first block 15.
The other end that on the second block 3, the position of corresponding the first elastic component 14 offers the second groove 18, the first elastic components 14 is positioned at the other end of the second groove 18 and the first elastic component 14 and the bottom land of the second groove 18 is inconsistent.The second block 3 is fixedly connected with cover plate 7 with base plate 8 by the first securing member 6, and the second block 3 is positioned at the another port of cavity.The first block 15, the first elastic component 14 and the second block 3 are all positioned on the extended line of length direction of jig arm 1.
Above the present invention is described in detail; its object is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (10)
1. manual release mechanism, during for car crash dummy rating test, clamp and release striker, it is characterized in that, described manual release mechanism comprises base plate, be fixedly installed on the cover plate of described base plate top, the side plate being all connected between described base plate and described cover plate and with described base plate and described cover plate, described base plate, described cover plate and described side plate surround a cavity jointly, in described cavity, be provided with cartridge device, described cartridge device is connected with described cover plate with described base plate by bearing pin, described cartridge device is made up of the jig arm of two symmetrical settings, two described jig arm can be contrary all the time around the rotation direction of described bearing pin rotation and two described jig arm, each described jig arm comprises the chuck portion for clamping and releasing described striker, for the connecting portion and the afterbody that are connected with described bearing pin, described chuck portion extends to outside described cavity, described manual release mechanism also comprises for making described chuck portion clamp described striker state and discharge the switching device shifter switching mutually between described striker state.
2. manual release mechanism according to claim 1, it is characterized in that, described switching device shifter comprises and is slidably arranged on described base plate and is positioned at described cavity the first block, be fixedly installed on the second block in described cavity, be arranged between described the first block and described the second block for making described chuck portion be tending towards clamping the first elastic component of described striker state, be arranged between described side plate and the afterbody of described jig arm for making described chuck portion be tending towards discharging the second elastic component of described striker state, described the first block is plugged between the afterbody of described two jig arm separatably, one end of described the first elastic component and described the first block are inconsistent, and the other end and described the second block are inconsistent, one end of described the second elastic component and the afterbody of described jig arm are inconsistent, and the other end and described side plate are inconsistent, and when described chuck portion is in the time clamping described striker state, described the first block is plugged between the afterbody of two described jig arm, when described chuck portion is in the time discharging described striker state, described the first block departs from the afterbody of two described jig arm.
3. manual release mechanism according to claim 2, it is characterized in that, on described side plate, the position of corresponding described the second elastic component offers through hole, one port of described through hole is fixedly installed block piece, described the second elastic component is positioned at described through hole, and one end of described the second elastic component and described block piece are inconsistent, and the afterbody of the other end and described jig arm is inconsistent.
4. manual release mechanism according to claim 3, is characterized in that, between described the second elastic component and described block piece, is provided with pad.
5. manual release mechanism according to claim 4, is characterized in that, described through hole is threaded hole, and described block piece is screw.
6. manual release mechanism according to claim 2, it is characterized in that, on the afterbody of described jig arm, the position of corresponding described the second elastic component offers the first groove, and the other end of described the second elastic component is positioned at the other end of described the first groove and described the second elastic component and the bottom land of described the first groove is inconsistent.
7. manual release mechanism according to claim 2, it is characterized in that, on described the first block, be fixedly installed operating grip, on described cover plate, the position of corresponding described operating grip offers chute along the glide direction of described the first block, and described operating grip drives the slip of described the first block along the slip of described chute.
8. manual release mechanism according to claim 7, is characterized in that, the length of described chute is consistent with the length of the slide displacement of described the first block.
9. manual release mechanism according to claim 2, it is characterized in that, on described the second block, the position of corresponding described the first elastic component offers the second groove, and the other end of described the first elastic component is positioned at the other end of described the second groove and described the first elastic component and the bottom land of described the second groove is inconsistent.
10. manual release mechanism according to claim 9, is characterized in that, described the second block is fixedly connected with described cover plate with described base plate by the first securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200678.4A CN103969017B (en) | 2014-05-13 | 2014-05-13 | Manual release mechanism for car crash dummy rating test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200678.4A CN103969017B (en) | 2014-05-13 | 2014-05-13 | Manual release mechanism for car crash dummy rating test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103969017A true CN103969017A (en) | 2014-08-06 |
| CN103969017B CN103969017B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410200678.4A Active CN103969017B (en) | 2014-05-13 | 2014-05-13 | Manual release mechanism for car crash dummy rating test |
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| CN (1) | CN103969017B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833470A (en) * | 2015-04-02 | 2015-08-12 | 黑龙江大学 | Remote control releaser |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458522A (en) * | 1982-04-30 | 1984-07-10 | International Tool & Supply Co., Inc. | Hydrostatic pipe tester and method |
| CN2241333Y (en) * | 1994-01-18 | 1996-11-27 | 冉国富 | Bench full-automatic gas relay checker |
| US5661230A (en) * | 1996-03-14 | 1997-08-26 | The United States Of America As Represented By The United States Department Of Energy | Assembly and method for testing the integrity of stuffing tubes |
| KR20020087272A (en) * | 2001-05-15 | 2002-11-22 | 강명희 | fix jig using test for automobile using oil filter |
| CN2898849Y (en) * | 2006-04-24 | 2007-05-09 | 冉正华 | Automatic checking platform of movable gas relay |
| CN101846607A (en) * | 2010-01-26 | 2010-09-29 | 浙江华电器材检测研究所 | Radial impact testing device for carbon fiber composite core rod |
| CN203894020U (en) * | 2014-05-13 | 2014-10-22 | 清华大学苏州汽车研究院（相城） | Manual release mechanism used for vehicle crash dummy calibration test |
-
2014
- 2014-05-13 CN CN201410200678.4A patent/CN103969017B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458522A (en) * | 1982-04-30 | 1984-07-10 | International Tool & Supply Co., Inc. | Hydrostatic pipe tester and method |
| CN2241333Y (en) * | 1994-01-18 | 1996-11-27 | 冉国富 | Bench full-automatic gas relay checker |
| US5661230A (en) * | 1996-03-14 | 1997-08-26 | The United States Of America As Represented By The United States Department Of Energy | Assembly and method for testing the integrity of stuffing tubes |
| KR20020087272A (en) * | 2001-05-15 | 2002-11-22 | 강명희 | fix jig using test for automobile using oil filter |
| CN2898849Y (en) * | 2006-04-24 | 2007-05-09 | 冉正华 | Automatic checking platform of movable gas relay |
| CN101846607A (en) * | 2010-01-26 | 2010-09-29 | 浙江华电器材检测研究所 | Radial impact testing device for carbon fiber composite core rod |
| CN203894020U (en) * | 2014-05-13 | 2014-10-22 | 清华大学苏州汽车研究院（相城） | Manual release mechanism used for vehicle crash dummy calibration test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833470A (en) * | 2015-04-02 | 2015-08-12 | 黑龙江大学 | Remote control releaser |
| CN104833470B (en) * | 2015-04-02 | 2017-12-29 | 黑龙江大学 | It is remotely controlled release |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103969017B (en) | 2017-03-15 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Shucai Inventor before: Hong Wei Inventor before: Xu Shucai Inventor before: Xu Yangyang Inventor before: Shi Jinjin Inventor before: Li Shulei Inventor before: Chen Weijing Inventor before: Qiu Chunlai Inventor before: An Jianying |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 215134 19 Xiangcheng District, Weitang, Suzhou, Jiangsu Patentee after: SUZHOU AUTOMOTIVE RESEARCH INSTITUTE TSINGHUA University (XIANGCHENG) Patentee after: Tsinghua University Address before: 215134 Zhongqi Zero building, aigehao Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU AUTOMOTIVE RESEARCH INSTITUTE TSINGHUA University (XIANGCHENG) |