CN201615859U - Automobile side safety air bag stiffness detection device - Google Patents
Automobile side safety air bag stiffness detection device Download PDFInfo
- Publication number
- CN201615859U CN201615859U CN2009203192718U CN200920319271U CN201615859U CN 201615859 U CN201615859 U CN 201615859U CN 2009203192718 U CN2009203192718 U CN 2009203192718U CN 200920319271 U CN200920319271 U CN 200920319271U CN 201615859 U CN201615859 U CN 201615859U
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- China
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- detection device
- side airbag
- automobile side
- air bag
- automobile
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses an automobile side safety air bag stiffness detection device, which solves the problems that the practical stiffness of an automobile safety air gas can not be mastered without a side safety air bag stiffness detection device at present, thereby being easy to bring hidden danger for driving, and being not capable of guaranteeing star-level evaluation in the collision test of automobiles. The adopted technical measures are that the automobile side safety air bag stiffness detection device comprises a fixing part and an action part which is arranged on the upper portion of the fixing part, and is characterized in that the action portion is provided with a pressure sensor, and the action part comprises a pressure rod and a pressure block which is arranged on the end portion of the pressure rod.
Description
Technical field
The utility model relates to a kind of rigidity detection device, relates in particular to the device that a kind of rigidity that is used for automobile side airbag that point is popped detects.
Background technology
The inside of existing automobile is provided with air bag, and these air bags can be popped by point when automobile crashes, thereby for driver and crew provide certain safeguard protection effect, to alleviate collision accident to injury that driver and crew were caused.Because the air bag that is popped by point is directly to contact with the human body corresponding site in automobile collision accident, the rigidity of putting the air bag that pops also is an important indicator that needs to be grasped.In considering the crash tests of vehicle safety, the size of the person's of sailing side airbag (DAB) rigidity is one of important factor in order of dummy's head, chest injury values.Therefore, actual use and impact test based on automobile, be necessary to have the device that a kind of actual rigidity of offside air bag detects, so that the actual rigidity to side airbag is controlled, thereby satisfy the automobile security requirement of side airbag in actual use, and the star rating that improves vehicle safety in impact test.And in the application of reality, the device that a kind of rigidity that is specifically designed to the automobile side airbag detects does not appear, and the actual stiffness differences of the different side airbags that manufacturer produced is bigger, this is unfavorable for the actual rigidity of side airbag is controlled, the traffic safety hidden danger that this has increased automobile is unfavorable for the development of automobile production producer.
Summary of the invention
For overcoming the above-mentioned defective that existing automobile side airbag is had in actual applications, the utility model technical issues that need to address are: a kind of automobile side airbag rigidity detection device is provided, it is simple in structure, and the rigidity of being convenient to automobile side airbag that point is popped accurately detects.
For solving the problems of the technologies described above, the technical solution of the utility model: a kind of automobile side airbag rigidity detection device, comprise fixed part and the action component of being located at the fixed part top, it is characterized in that, be provided with pressure transducer on action component, described action component comprises press rods and is located at the briquetting of press rods end.Described fixed part is to be used for fixing the side airbag that is popped by point, action component is to move with certain speed towards the direction of side airbag, for making detecting operation more be close to actual conditions, when side airbag was popped by point, action component was pounded the center to side airbag simultaneously.Pressure transducer is to be used for the sensed activation parts to pound when side airbag, the bounce of the suffered side airbag of action component, thereby the power of obtaining and displacement curve, get final product the actual accurately rigidity in this position.
As preferably, the end face of the relative side with press rods of described briquetting is a sphere.The described end face of briquetting is a sphere, make briquetting similar to the nose shape of human body, thereby the actual rigidity of the side airbag that is obtained in testing process more has reference value.
As preferably, described briquetting is the plane near the end face of a side with press rods mutually.This end face is the plane on the briquetting, has made things convenient for being connected between press rods and the briquetting, and the performance that is connected firmly between the two is guaranteed.
As preferably, described pressure transducer is arranged on the briquetting.Pressure transducer is arranged on this position, is convenient to the bounce of pressure transducer perception side airbag, the detection data accuracy height that obtains.
As preferably, described fixed part is a bearing circle.Utilize bearing circle as fixed part, side airbag can be embedded in the airbag chamber on the bearing circle in advance, makes air bag identical with the situation of practical application when quick-fried by point, thereby provides further assurance for the accuracy that detects data.
Therefore, the beneficial effects of the utility model:
Come the actual rigidity of automobile side airbag that point is popped to detect by action component, fixed part and pressure transducer, simple in structure.Can be effectively the actual rigidity of automobile side airbag be detected by this pick-up unit, can control, guaranteed the travel safety of automobile and the evaluation of star in the impact test process the actual rigidity of automobile side airbag.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model automobile side airbag rigidity detection device.
Embodiment
The structure of the utility model automobile side airbag rigidity detection device comprises fixed part 4 and is located at the action component of fixed part 4 tops, be provided with pressure transducer on action component.Described fixed part 4 is to be used for fixing air bag, and preferably this fixed part 4 is a bearing circle, and when detecting operation, this bearing circle need be fixed.Described action component is movable, is used for falling to pounding when detecting operation the center of the side airbag 3 that pops to the quilt point.
Action component comprises press rods 1 and briquetting 2, and briquetting 2 is connected the bottom of press rods 1, and the upper end of press rods 1 is connected on the pressing machine, and press rods 1 is used to transmit the downforce that produces on the pressing machine.End face with press rods 1 a relative side on the briquetting 2 is a sphere, is the plane near the end face of a side mutually with press rods 1 on the briquetting 2, and press rods 1 is connected the center position on briquetting 2 these planes.Pressure transducer is set on the briquetting 2, preferably is positioned on the sphere of briquetting 2, so that the bounce that the direct perception side airbag 3 of pressure transducer is pounded in the process 2 times to be produced at briquetting.Certainly, pressure transducer also can be arranged on the press rods 1, but force transmission element in the middle of needing between pressure transducer and the briquetting 2, this can cause this pick-up unit complex structure, and can have influence on the accuracy that detects data.
Claims (6)
1. automobile side airbag rigidity detection device, comprise fixed part and the action component of being located at the fixed part top, it is characterized in that, be provided with pressure transducer on action component, described action component comprises press rods (1) and is located at the briquetting (2) of press rods (1) end.
2. automobile side airbag rigidity detection device according to claim 1 is characterized in that, described briquetting (2) is a sphere with the end face of the relative side of press rods (1).
3. automobile side airbag rigidity detection device according to claim 2 is characterized in that, described briquetting (2) is the plane near the end face of a side with press rods (1) mutually.
4. according to claim 1,2 or 3 described automobile side airbag rigidity detection devices, it is characterized in that described pressure transducer is arranged on the briquetting (2).
5. according to claim 1,2 or 3 described automobile side airbag rigidity detection devices, it is characterized in that described fixed part (4) is a bearing circle.
6. automobile side airbag rigidity detection device according to claim 4 is characterized in that described fixed part (4) is a bearing circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203192718U CN201615859U (en) | 2009-12-31 | 2009-12-31 | Automobile side safety air bag stiffness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203192718U CN201615859U (en) | 2009-12-31 | 2009-12-31 | Automobile side safety air bag stiffness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615859U true CN201615859U (en) | 2010-10-27 |
Family
ID=43002226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203192718U Expired - Fee Related CN201615859U (en) | 2009-12-31 | 2009-12-31 | Automobile side safety air bag stiffness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615859U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175407A (en) * | 2011-01-18 | 2011-09-07 | 上海交通大学 | Anti-collision testing device for water pool model |
| CN102788705A (en) * | 2012-08-08 | 2012-11-21 | 吉林大学 | Test bench for comprehensive test of automotive safety airbag |
| CN106052984A (en) * | 2016-05-25 | 2016-10-26 | 昆山浩硕精密机械有限公司 | Anti-shock automobile safety airbag stiffness test device |
| CN107449575A (en) * | 2017-09-19 | 2017-12-08 | 臻越自动化技术（上海）有限公司 | Car roof rigidity detection device and car roof stiffness excitations equipment |
| CN116499670A (en) * | 2023-06-27 | 2023-07-28 | 苏州明远汽车零部件制造有限公司 | Automobile safety airbag rigidity detection device |
-
2009
- 2009-12-31 CN CN2009203192718U patent/CN201615859U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175407A (en) * | 2011-01-18 | 2011-09-07 | 上海交通大学 | Anti-collision testing device for water pool model |
| CN102175407B (en) * | 2011-01-18 | 2012-11-14 | 上海交通大学 | Anti-collision testing device for water pool model |
| CN102788705A (en) * | 2012-08-08 | 2012-11-21 | 吉林大学 | Test bench for comprehensive test of automotive safety airbag |
| CN102788705B (en) * | 2012-08-08 | 2014-12-24 | 吉林大学 | Test bench for comprehensive test of automotive safety airbag |
| CN106052984A (en) * | 2016-05-25 | 2016-10-26 | 昆山浩硕精密机械有限公司 | Anti-shock automobile safety airbag stiffness test device |
| CN107449575A (en) * | 2017-09-19 | 2017-12-08 | 臻越自动化技术（上海）有限公司 | Car roof rigidity detection device and car roof stiffness excitations equipment |
| CN107449575B (en) * | 2017-09-19 | 2023-09-01 | 臻越自动化技术（上海）有限公司 | Car roof rigidity detection device and car roof rigidity detection equipment |
| CN116499670A (en) * | 2023-06-27 | 2023-07-28 | 苏州明远汽车零部件制造有限公司 | Automobile safety airbag rigidity detection device |
| CN116499670B (en) * | 2023-06-27 | 2023-09-08 | 苏州明远汽车零部件制造有限公司 | Automobile safety airbag rigidity detection device |
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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 |
Granted publication date: 20101027 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |