CN201392295Y - Passenger side safety gasbag rigidity testing device - Google Patents
Passenger side safety gasbag rigidity testing device Download PDFInfo
- Publication number
- CN201392295Y CN201392295Y CN200920301005U CN200920301005U CN201392295Y CN 201392295 Y CN201392295 Y CN 201392295Y CN 200920301005 U CN200920301005 U CN 200920301005U CN 200920301005 U CN200920301005 U CN 200920301005U CN 201392295 Y CN201392295 Y CN 201392295Y
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- China
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- briquetting
- supporter
- side safety
- occupant
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a passenger side safety gasbag rigidity testing device, which can conveniently test the rigidity of a side safety gasbag after the gasbag body of the side safety gasbag is ignited. The passenger side safety gasbag rigidity testing device comprises a base and a pressure bar positioned above the base, wherein the pressure bar can conduct movement in the vertical direction with respect to the base, and the base is used for holding and fixing the ignited gasbag body. The passenger side safety gasbag rigidity testing device is characterized in that a pressure block is fixedly connected with the lower end of the pressure bar, a pressure sensor and a displacement sensor are arranged on the lower surface of the pressure block, and receiving equipment for receiving the signals of the pressure sensor and the displacement sensor is arranged on the outer side of the pressure bar.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to the device that a kind of rigidity that is used for occupant-side safety airbag on the automobile detects.
Background technology
When automobile has an accident when driving,,, various air bags are set all generally on automobile to reduce the injury of accident to driver and crew in order to provide protection to driver and crew.Occupant-side safety airbag just is arranged on a kind of safety guard in the automobile side angle trim panel; different size is not quite similar with the physical characteristics that side airbag showed that different manufacturers produce; be embodied in side airbag after being put quick-fried opening, its rigidity is not quite similar.Owing to have an accident or carrying out side collision when test at automobile, side airbag can be put quick-fried opening, and by the quick-fried side airbag of opening of point be directly and occupant or testing dummy bump, the side airbag after quick-fried the opening of point of different-stiffness is different to the injury that occupant or dummy caused.For the rigidity that side airbag point is quick-fried after opening is measured, being necessary to design a kind of pick-up unit detects it, whether conformance with standard is judged to side airbag point is quick-fried after opening rigidity, with the traffic safety that guarantees automobile and the test by impact test smoothly.And under existence conditions, do not have a kind of this type of pick-up unit the rigidity that side airbag point is quick-fried after opening is detected, this has brought hidden danger for the traffic safety of automobile.
Summary of the invention
The utility model technical issues that need to address: a kind of occupant-side safety airbag rigidity detection device is provided, and it can detect the rigidity of side airbag after quick-fried the opening of point easily, and simple in structure, is beneficial to the travel safety that improves automobile.
For solving the problems of the technologies described above, the technical solution of the utility model: a kind of occupant-side safety airbag rigidity detection device, comprise base and the depression bar that is positioned at the base top, depression bar can be done the motion of vertical direction with respect to base, base is used to accept fixes the air sac bag body that a little pops, it is characterized in that, bottom at depression bar is fixedly connected with briquetting, on the briquetting lower surface, be provided with pressure transducer and displacement transducer, be provided with the accepting device that is used to accept pressure transducer and displacement transducer signal in the outside of depression bar.Side airbag is fixed on the base after quick-fried the opening of point, depression bar drives briquetting with certain speed and presses to air sac bag body, set displacement transducer is used for the displacement of briquetting in the perception unit interval on the briquetting, pressure transducer is used for the perception briquetting when pressing to air sac bag body, and air sac bag body acts on the reacting force on the briquetting.By selecting the different movement velocity of depression bar, utilization receives the data of these two sensors, and obtain a briquetting velocity of displacement and stressed both relation curve, thereby can draw the air sac bag body actual rigidity of position that contacts with briquetting, so that the physical characteristics of side airbag is quantitatively judged.
As preferably, described briquetting is tabular, and it is a square.It is tabular that briquetting is, and is convenient to carry out the installation of the sensor thereon, the data accuracy height of being gathered on the sensor.
As preferably, the both sides of described briquetting lower surface are provided with chamfering.The chamfering that is provided with has made things convenient for contacting between briquetting and the air sac bag body, in order to avoid briquetting corner angle bring to a certain degree damage to air sac bag body.
As preferably, described base is provided with supporter, and supporter is V-shaped, and the opening direction of this supporter is towards briquetting.V-shaped supporter can limit air sac bag body well, and briquetting can effectively be avoided air sac bag body occurred level drift when pressing to air sac bag body, is convenient to fully contacting between briquetting and the air sac bag body.
As preferably, on the lateral surface of supporter, be provided with the air bag module installation position, the some seam broken of air bag module is towards the supporter inboard.Be used to install air bag module on the air bag module installation position, after air bag module is installed on the supporter, air bag module is positioned at the outside of supporter, air sac bag body is put the inside that is filled in supporter after quick-fried the opening, press in the process of air sac bag body at briquetting, the air bag module body can not exert an influence to air sac bag body.
As preferably, the size of described briquetting is less than the size of supporter opening, and briquetting can stretch in the supporter.Press in the process of air sac bag body at briquetting, supporter can not hinder the motion of briquetting, is convenient to fully contacting between briquetting and the air sac bag body, and briquetting can be positioned at supporter at its motion end.
Therefore, the beneficial effects of the utility model:
The briquetting that utilization has displacement transducer and a pressure transducer is to being carried out punching press by the air sac bag body after quick-fried the opening of point, actual rigidity with the position that is stamped on the acquisition air sac bag body, can the physical characteristics of side airbag be detected, this has improved automobile occupant's when having an accident security.This occupant-side safety airbag rigidity detection device, simple in structure, easy to operate, be convenient to make.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model occupant-side safety airbag rigidity detection device.
Accompanying drawing 2 is perspective view of briquetting.
Embodiment
See accompanying drawing, the structure of the utility model occupant-side safety airbag rigidity detection device comprises depression bar 1 and base 6.Base 6 be positioned at depression bar 1 under, be used to accept fix by the point the quick-fried air sac bag body of opening 3.The bottom of depression bar 1 is fixedly connected with a tabular briquetting 2, is provided with displacement transducer and pressure transducer on the lower surface of briquetting 2.But depression bar 1 in the vertical direction drives briquetting 2 motions, and the movement velocity on depression bar 1 vertical direction can have multiple choices, briquetting 2 when following depression bar 1 motion, can punching press base 6 on securing air sac bag body 3.
Set pressure transducer is used for perception briquetting 2 when extruding gasbag bag 3 on the briquetting 2, and air sac bag body 3 is applied to the reacting force on the briquetting 2; When set displacement transducer is used for perception briquetting 2 extruding gasbag bags 3 on the briquetting 2, the movement velocity of briquetting 2.Be provided with the equipment that is used to accept pressure transducer and data that displacement transducer obtains in the outside of depression bar 1, when depression bar 1 is pressed to air sac bag body 3 with friction speed, this equipment can collect different data, can obtain the extrusion speed of briquetting 2 and the relation curve between the suffered reacting force according to these data, thereby draw the actual rigidity that air sac bag body 3 is extruded the position.
Described base 6 is provided with supporter 4, and supporter 4 is V-shaped, and its opening direction is towards briquetting 2.
Have the air bag module installation position on the lateral surface of supporter 4, air bag module 5 is fixed on this installation position, and the some seam broken on the air bag module 5 is towards the inboard of supporter 4, and air sac bag body 3 can be filled in the supporter 4 after pushing up quick-fried opening.
Described briquetting 2 is square, is provided with chamfering 7 in the both sides of briquetting 2 lower surfaces.The size of briquetting 2 is less than the opening size of supporter 4, briquetting 2 when pressing to air sac bag body 3, the inside that can be insinuated into supporter 4 in whole or in part of briquetting 2.
Claims (6)
1. occupant-side safety airbag rigidity detection device, comprise base and the depression bar that is positioned at the base top, depression bar can be done the motion of vertical direction with respect to base, base is used to accept fixes the air sac bag body that a little pops, it is characterized in that, be fixedly connected with briquetting (2) in the bottom of depression bar (1), on briquetting (2) lower surface, be provided with pressure transducer and displacement transducer, be provided with the accepting device that is used to accept pressure transducer and displacement transducer signal in the outside of depression bar (1).
2. occupant-side safety airbag rigidity detection device according to claim 1 is characterized in that, described briquetting (2) is tabular, and it is a square.
3. occupant-side safety airbag rigidity detection device according to claim 2 is characterized in that, the both sides of described briquetting (2) lower surface are provided with chamfering (7).
4. according to claim 1 or 2 or 3 described occupant-side safety airbag rigidity detection devices, it is characterized in that described base (6) is provided with supporter (4), supporter (4) is V-shaped, and the opening direction of this supporter (4) is towards briquetting (2).
5. occupant-side safety airbag rigidity detection device according to claim 4 is characterized in that, is provided with the air bag module installation position on the lateral surface of supporter (4), and the some seam broken of air bag module (5) is towards supporter (4) inboard.
6. occupant-side safety airbag rigidity detection device according to claim 4 is characterized in that, the size of described briquetting (2) is less than the size of supporter (4) opening, and briquetting (2) can stretch in the supporter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301005U CN201392295Y (en) | 2009-03-03 | 2009-03-03 | Passenger side safety gasbag rigidity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301005U CN201392295Y (en) | 2009-03-03 | 2009-03-03 | Passenger side safety gasbag rigidity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392295Y true CN201392295Y (en) | 2010-01-27 |
Family
ID=41599116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920301005U Expired - Fee Related CN201392295Y (en) | 2009-03-03 | 2009-03-03 | Passenger side safety gasbag rigidity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392295Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957291A (en) * | 2010-10-09 | 2011-01-26 | 浙江工业大学 | System for testing dynamic rigidity of loading air sac |
| CN102122170A (en) * | 2010-09-15 | 2011-07-13 | 苏州凌创电子系统有限公司 | Detection device for automotive airbag |
| CN104964877A (en) * | 2015-07-29 | 2015-10-07 | 北京汽车研究总院有限公司 | Rigidity testing device and system |
| CN105910903A (en) * | 2016-05-25 | 2016-08-31 | 昆山浩硕精密机械有限公司 | Device for detecting rigidity of automobile safety airbag |
| CN106018085A (en) * | 2016-05-25 | 2016-10-12 | 昆山浩硕精密机械有限公司 | Automobile airbag rigidity detection device |
| 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 |
| CN107300444A (en) * | 2017-07-14 | 2017-10-27 | 哈尔滨工业大学 | The spheric balloon burst pressure predictor method being spliced by fabric panel |
| CN107515158A (en) * | 2017-09-20 | 2017-12-26 | 芜湖众力部件有限公司 | A kind of tension/compression testing device of mounting unit for passenger air bag |
| CN108827787A (en) * | 2018-06-26 | 2018-11-16 | 安徽六启教育软件科技有限公司 | The compressive strength tester device of thin-wall part |
| CN109001029A (en) * | 2018-06-26 | 2018-12-14 | 安徽六启教育软件科技有限公司 | The compressive strength tester device of the thin-wall part of balance-adjustable |
| CN109060341A (en) * | 2018-09-14 | 2018-12-21 | 宜致汽车安全系统（常熟）有限公司 | A kind of quick-fried test device of head air bag point |
| CN110683345A (en) * | 2019-09-26 | 2020-01-14 | 深圳市美格包装设备有限公司 | Bag breaking system and unloading method |
| CN110763415A (en) * | 2019-11-06 | 2020-02-07 | 屠越海 | Rigidity detection equipment for automobile safety airbag |
| CN111409582A (en) * | 2019-01-08 | 2020-07-14 | 宁波均胜汽车安全系统有限公司 | Device and method for compressing capsules |
| 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
- 2009-03-03 CN CN200920301005U patent/CN201392295Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122170A (en) * | 2010-09-15 | 2011-07-13 | 苏州凌创电子系统有限公司 | Detection device for automotive airbag |
| CN101957291A (en) * | 2010-10-09 | 2011-01-26 | 浙江工业大学 | System for testing dynamic rigidity of loading air sac |
| CN104964877B (en) * | 2015-07-29 | 2017-10-17 | 北京汽车研究总院有限公司 | A kind of device for testing stiffness and system |
| CN104964877A (en) * | 2015-07-29 | 2015-10-07 | 北京汽车研究总院有限公司 | Rigidity testing device and system |
| CN106018085B (en) * | 2016-05-25 | 2018-10-23 | 昆山浩硕精密机械有限公司 | A kind of safe automobile air bag rigidity detection device |
| CN106018085A (en) * | 2016-05-25 | 2016-10-12 | 昆山浩硕精密机械有限公司 | Automobile airbag rigidity detection device |
| CN105910903B (en) * | 2016-05-25 | 2018-09-21 | 昆山浩硕精密机械有限公司 | Safe automobile air bag rigidity detection device |
| CN105910903A (en) * | 2016-05-25 | 2016-08-31 | 昆山浩硕精密机械有限公司 | Device for detecting rigidity of automobile 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 |
| CN107300444A (en) * | 2017-07-14 | 2017-10-27 | 哈尔滨工业大学 | The spheric balloon burst pressure predictor method being spliced by fabric panel |
| CN107300444B (en) * | 2017-07-14 | 2019-05-17 | 哈尔滨工业大学 | The spheric balloon burst pressure predictor method being spliced by fabric panel |
| CN107515158B (en) * | 2017-09-20 | 2020-04-10 | 杨松梅 | Tension and compression testing device for passenger airbag mounting unit |
| CN107515158A (en) * | 2017-09-20 | 2017-12-26 | 芜湖众力部件有限公司 | A kind of tension/compression testing device of mounting unit for passenger air bag |
| CN108827787A (en) * | 2018-06-26 | 2018-11-16 | 安徽六启教育软件科技有限公司 | The compressive strength tester device of thin-wall part |
| CN109001029A (en) * | 2018-06-26 | 2018-12-14 | 安徽六启教育软件科技有限公司 | The compressive strength tester device of the thin-wall part of balance-adjustable |
| CN109060341A (en) * | 2018-09-14 | 2018-12-21 | 宜致汽车安全系统（常熟）有限公司 | A kind of quick-fried test device of head air bag point |
| CN109060341B (en) * | 2018-09-14 | 2020-03-13 | 宜致汽车安全系统（常熟）有限公司 | Head air bag explosion test device |
| CN111409582A (en) * | 2019-01-08 | 2020-07-14 | 宁波均胜汽车安全系统有限公司 | Device and method for compressing capsules |
| CN110683345A (en) * | 2019-09-26 | 2020-01-14 | 深圳市美格包装设备有限公司 | Bag breaking system and unloading method |
| CN110763415A (en) * | 2019-11-06 | 2020-02-07 | 屠越海 | Rigidity detection equipment for automobile safety airbag |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20170303 |