CN203658004U - Dummy torso fixing device for dummy calibration - Google Patents
Dummy torso fixing device for dummy calibration Download PDFInfo
- Publication number
- CN203658004U CN203658004U CN201320735164.XU CN201320735164U CN203658004U CN 203658004 U CN203658004 U CN 203658004U CN 201320735164 U CN201320735164 U CN 201320735164U CN 203658004 U CN203658004 U CN 203658004U
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- dummy
- fixing device
- pad
- cross bar
- substrate
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Abstract
The utility model, which belongs to the field of the automobile technology, provides a dummy torso fixing device for dummy calibration, so that a technical problem that a dummy torso portion can not be fixed well during the existing dummy crash testing can be solved. The dummy torso fixing device comprises a support plate; a support that is fixedly arranged at the upper end of the support plate extends towards one side of the support plate and can be fixed with the head of the dummy; and a positioning block fixed with the back of the dummy is fixedly arranged at the lower end of the support plate. With the dummy torso fixing device, the dummy torso portion can be fixed firmly and stably.
Description
Technical field
The utility model belongs to automobile technical field, relates to dummy's trunk fixing device that a kind of dummy calibration is used.
Background technology
Dummy calibration refers to dummy and carries out after multiple impacts test, and its position and attitude etc. do not meet in the situation of laws and regulations requirement, and what dummy was carried out reorientates.The prerequisite that dummy is demarcated is to be fixed each position of dummy, and recycling drive unit is adjusted its position, and sensor detects its position.
Dummy's impact test is to evaluate important tests and the means of vehicle safety, the quality of dummy's biological fitness has thought whether dummy's impact test has simulated the biomechanical response of human body in car crass accurately, thereby can the security that be directly connected to vehicle be assessed accurately, visible, it is the key measure that guarantees its biological fitness that dummy's critical piece is demarcated.
One is disclosed in patent [CN202305233U] in dummy neck rating test, for the neck fixing device for dummy calibration of fixing dummy neck.This stationary installation comprises the first fixed block and is arranged on the second fixed block on the first fixed block, on the second fixed block, offer the via hole that can hold the fixture on dummy neck, and several are for the mounting hole of fixing dummy neck, on former and later two sides of the second fixed block, all offer the threaded hole I for fixing pendulum, two adjacent edges and corners of the first fixed block are provided with breach, on two sides of the first fixed block, all offer the threaded hole II for fixed angle sensor, threaded hole II is positioned at breach.The beneficial effects of the utility model are: in this stationary installation, offer respectively mounting hole, threaded hole I and threaded hole II, only dummy neck, pendulum and angular transducer can be installed by bolt, simple in structure, cost is low, install and use more for convenience, but just fixing to dummy neck position of this stationary installation, can not demarcate dummy's metastomium.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, the dummy's trunk fixing device that provides a kind of dummy calibration to use, and technical problem to be solved in the utility model is how firm dummy's trunk is fixed, so that dummy's demarcation.
The purpose of this utility model can realize by following technical proposal: dummy's trunk fixing device that a kind of dummy calibration is used, it is characterized in that, this stationary installation comprises a back up pad, the upper end of described back up pad is installed with a support, described support stretches out and can fix with dummy's head to a side of back up pad, the lower end of described back up pad be installed with one with the fixing locating piece in dummy back.
Principle of work of the present utility model is: carrying out repeatedly after dummy's impact test, dummy's position changes, dummy's status requirement while again test in order to meet, need to demarcate dummy's position, metastomium dummy arranges this stationary installation, comprise a back up pad, the upper end of back up pad is provided with a support, this support is for fixing dummy's head, the lower end of back up pad is provided with a locating piece, this locating piece is fixed dummy's back, at needs, timing signal is carried out in dummy position, utilization is connected to traction rope and the drives structure (motor in this stationary installation, traction rope and pulley etc.), position to dummy regulates, then utilize angular transducer etc. that dummy's position is detected and determined.
In dummy's trunk fixing device of using at above-mentioned a kind of dummy calibration, on described locating piece, have mounting hole, described locating piece is connected by bolt and dummy back.Back up pad extends the centre position at dummy back, utilizes bolt to be plugged in the back that in mounting hole, locating piece is fixed on to dummy.
In dummy's trunk fixing device of using at above-mentioned a kind of dummy calibration, described support comprises a substrate, is provided with a cross bar on described substrate, and described cross bar and the upper end of dummy neck are connected.Cross bar is fixed dummy's trunk together with locating piece.
In dummy's trunk fixing device of using at above-mentioned a kind of dummy calibration, be connected with two jig arm between described cross bar and substrate, described cross bar is positioned at the upside of substrate.Two jig arm are sandwiched in the both sides of dummy neck, and two jig arm are symmetrical arranged, and make this stationary installation be positioned at the position of dummy's middle, so that balanced adjustment dummy position is demarcated.
In dummy's trunk fixing device of using at above-mentioned a kind of dummy calibration, the middle part of described substrate is provided with angular transducer installing plate, and the middle part of described cross bar is provided with a traction rope mounting blocks; In described back up pad, offer traction rope connecting hole.Traction rope is connection piece and connecting hole respectively, in the time carrying out dummy's location position, controls traction rope dummy's position is adjusted, and is arranged on the angular transducer installing plate at substrate middle part and is provided with angular transducer, can detect dummy's position.
Compared with prior art, the utlity model has following advantage:
1, this stationary installation comprises a back up pad, and the two ends up and down of back up pad are fixed with dummy's neck and back respectively, after dummy's trunk is fixed, is convenient to the demarcation in dummy's impact test.
2, this stationary installation is provided with two jig arm, and two jig arm are sandwiched in the both sides of dummy neck, and two jig arm are symmetrical arranged, and makes this stationary installation be positioned at the position of dummy's middle, so that balanced adjustment dummy position is demarcated.
Accompanying drawing explanation
Fig. 1 is the structural representation after this stationary installation is assembled with dummy.
Fig. 2 is the perspective view of this stationary installation.
Fig. 3 is the planar structure schematic diagram of this stationary installation.
In figure, 1, back up pad; 2, support; 21, substrate; 22, cross bar; 23, jig arm; 3, locating piece; 31, mounting hole; 4, angular transducer installing plate; 5, mounting blocks; 6, connecting hole.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, shown in Fig. 2 and Fig. 3, dummy's trunk fixing device that a kind of dummy calibration is used, this stationary installation comprises a back up pad 1, the upper end of back up pad 1 is installed with a support 2, support 2 stretches out and can fix with dummy's head to a side of back up pad 1, the lower end of back up pad 1 be installed with one with the fixing locating piece 3 in dummy back, on locating piece 3, there is mounting hole 31, locating piece 3 is connected by bolt and dummy back, back up pad 1 extends the centre position at dummy back, utilize bolt to be plugged in the interior back that locating piece 3 is fixed on to dummy of mounting hole 31, support 2 comprises a substrate 21, on substrate 21, be provided with a cross bar 22, cross bar 22 is connected with the upper end of dummy neck, cross bar 22 is fixed dummy's trunk together with locating piece, between cross bar 22 and substrate 21, be connected with two jig arm 23, cross bar 22 is positioned at the upside of substrate 21, two jig arm 23 are sandwiched in the both sides of dummy neck, two jig arm 23 are symmetrical arranged, make this stationary installation be positioned at the position of dummy's middle, so that balanced adjustment dummy position is demarcated, the middle part of substrate 21 is provided with angular transducer installing plate 4, the middle part of cross bar 22 is provided with a traction rope mounting blocks 53, in back up pad 1, offer traction rope connecting hole 6, traction rope is connection piece 53 and connecting hole 6 respectively, in the time carrying out dummy's location position, controlling traction rope adjusts dummy's position, be arranged on the angular transducer installing plate 4 at substrate 21 middle parts and be provided with angular transducer, can detect dummy's position.
Principle of work of the present utility model is: carrying out repeatedly after dummy's impact test, dummy's position changes, dummy's status requirement while again test in order to meet, need to demarcate dummy's position, metastomium dummy arranges this stationary installation, comprise a back up pad 1, the upper end of back up pad 1 is provided with a support 2, this support 2 is for fixing dummy's head, the lower end of back up pad 1 is provided with a locating piece 3, this locating piece 3 is fixed dummy's back, at needs, timing signal is carried out in dummy position, utilization is connected to traction rope and the drives structure (motor in this stationary installation, traction rope and pulley etc.), position to dummy regulates, then utilize angular transducer etc. that dummy's position is detected and determined.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. dummy's trunk fixing device that dummy calibration is used, it is characterized in that, this stationary installation comprises a back up pad (1), the upper end of described back up pad (1) is installed with a support (2), described support (2) stretches out and can fix with dummy's head to a side of back up pad (1), the lower end of described back up pad (1) be installed with one with the fixing locating piece (3) in dummy back.
2. dummy's trunk fixing device that a kind of dummy calibration according to claim 1 is used, is characterized in that, on described locating piece (3), has mounting hole (31), and described locating piece (3) is connected by bolt and dummy back.
3. dummy's trunk fixing device that a kind of dummy calibration according to claim 1 and 2 is used, it is characterized in that, described support (2) comprises a substrate (21), on described substrate (21), is provided with a cross bar (22), and described cross bar (22) is connected with the upper end of dummy neck.
4. dummy's trunk fixing device that a kind of dummy calibration according to claim 3 is used, is characterized in that, between described cross bar (22) and substrate (21), is connected with two jig arm (23), and described cross bar (22) is positioned at the upside of substrate (21).
5. dummy's trunk fixing device that a kind of dummy calibration according to claim 3 is used, it is characterized in that, the middle part of described substrate (21) is provided with angular transducer installing plate (4), and the middle part of described cross bar (22) is provided with a traction rope mounting blocks (5); In described back up pad (1), offer traction rope connecting hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735164.XU CN203658004U (en) | 2013-11-19 | 2013-11-19 | Dummy torso fixing device for dummy calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735164.XU CN203658004U (en) | 2013-11-19 | 2013-11-19 | Dummy torso fixing device for dummy calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658004U true CN203658004U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735164.XU Expired - Fee Related CN203658004U (en) | 2013-11-19 | 2013-11-19 | Dummy torso fixing device for dummy calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211592A (en) * | 2018-11-12 | 2019-01-15 | 湖南赛孚汽车科技股份有限公司 | A kind of vehicle impact testing dummy comptocormia rating test method and device |
| CN117190944A (en) * | 2023-11-08 | 2023-12-08 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
-
2013
- 2013-11-19 CN CN201320735164.XU patent/CN203658004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211592A (en) * | 2018-11-12 | 2019-01-15 | 湖南赛孚汽车科技股份有限公司 | A kind of vehicle impact testing dummy comptocormia rating test method and device |
| CN109211592B (en) * | 2018-11-12 | 2023-01-13 | 湖南赛孚汽车科技股份有限公司 | Trunk bending calibration test method and device for automobile crash test dummy |
| CN117190944A (en) * | 2023-11-08 | 2023-12-08 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
| CN117190944B (en) * | 2023-11-08 | 2024-03-22 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
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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: 20140618 Termination date: 20191119 |