CN201666853U - Automobile side air bag or air curtain malfunction test system - Google Patents

Automobile side air bag or air curtain malfunction test system Download PDF

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Publication number
CN201666853U
CN201666853U CN2010201664276U CN201020166427U CN201666853U CN 201666853 U CN201666853 U CN 201666853U CN 2010201664276 U CN2010201664276 U CN 2010201664276U CN 201020166427 U CN201020166427 U CN 201020166427U CN 201666853 U CN201666853 U CN 201666853U
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CN
China
Prior art keywords
anchor clamps
basketball
bicycle
stiff
shopping cart
Prior art date
Application number
CN2010201664276U
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Chinese (zh)
Inventor
余志刚
戴晓晶
Original Assignee
上海通用汽车有限公司
泛亚汽车技术中心有限公司
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Filing date
Publication date
Application filed by 上海通用汽车有限公司, 泛亚汽车技术中心有限公司 filed Critical 上海通用汽车有限公司
Priority to CN2010201664276U priority Critical patent/CN201666853U/en
Application granted granted Critical
Publication of CN201666853U publication Critical patent/CN201666853U/en

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Abstract

The utility model provides an automobile side air bag or air curtain malfunction test system, belonging to the technical field of automobiles. The test system comprises a power transmitting device and a device used for positioning and transmitting a target object, wherein the device used for positioning and transmitting target object is fixedly connected with the power transmitting device. The power transmitting device can correctly control the transmitting direction and the transmitting speed of the devices used for positioning and transmitting target objects, such as a shopping cart clamp, a basketball clamp, a bicycle clamp or a road shoulder work condition imitating device, thus being capable of better positioning and transmitting the target objects such as basketballs, shopping carts, bicycles, and road shoulder-shaped square blocks on road shoulder work condition imitating devices, so that the impact of the target object against the vehicle can be more easily controlled in term of position, strength and the like. The automobile side air bag or air curtain malfunction test system has the characteristics of good test stability and high test accuracy.

Description

The mistake effect pilot system of installing side airbag in motor vehicle or gas curtain
Technical field
The utility model belongs to automobile technical field, and the mistake effect pilot system of a kind of installing side airbag in motor vehicle of specific design or gas curtain relates in particular to a kind of basketball, shopping cart, bicycle and curb produce the mistake effect to automobile impacting pilot system that is used to simulate.
Background technology
For avoiding or alleviating the injury that cause of traffic hazard, passive safety features such as air bag are installed generally in the automobile to the occupant.Wherein, installing side airbag and/or gas curtain are for avoiding or alleviating the injury that side impact causes the occupant.The use of installing side airbag and/or gas curtain greatly reduces occupant's injury rate.
Simultaneously, installing side airbag and/or gas curtain are just to open by gas generator under given conditions, for example, and under the sharp impacts effect.If under the side collision effect that basketball, shopping cart, bicycle and curb etc. can't damage the occupant, installing side airbag and/or gas curtain miss effect and open air bag or gas curtain because of not reaching predetermined condition, will produce destroy car body, this mistake acts in the use after automobile dispatches from the factory and need definitely will avoid.
Therefore, for avoiding the generation of mistake effect, automobile manufacturing company need be equipped with relevant mistake effect pilot system with the mistake effect test to being correlated with at the air bag and/or the gas curtain of automobile.In the mistake effect pilot system of existing installing side airbag in motor vehicle or gas curtain, usually carry out basketball strikes, shopping cart bump, bicycle bump and four kinds of impact tests of curb bump, wherein, basketball strikes, shopping cart bump and bicycle bump adopt artificial the acceleration and radiation pattern, therefore the speed of bump and rum point are also unstable, and the difficult parameters of Zhuan Ji reaction test precision such as intensity is to embody or control simultaneously; The curb bump adopts the impact test anchor clamps (sample car is with respect to fixing test fixture motion) of the moving sample car that is clashed into of flight strip, and for the higher vehicle of center of gravity, there is the danger of overturning in the curb impact test.
In view of this, be necessary to design a kind of novel installing side airbag in motor vehicle or the mistake effect pilot system of gas curtain.
The utility model content
The technical problems to be solved in the utility model is to improve the test stability and the test accuracy of the mistake effect pilot system of installing side airbag in motor vehicle or gas curtain.
For solving above technical matters, the utility model provides the mistake effect pilot system of a kind of installing side airbag in motor vehicle or gas curtain, comprise that power emitter and being used to locatees the device of emission target object, the described device that is used to locate the emission target object operationally is fixedly connected on described power emitter.
According to the mistake effect pilot system of installing side airbag in motor vehicle provided by the utility model or gas curtain, wherein, the described device that is used to locate the emission target object is shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps and/or curb Work condition analogue device.
According to the mistake effect pilot system of installing side airbag in motor vehicle provided by the utility model or gas curtain, wherein, described power emitter comprises:
Guide rail,
Trailer wagon on the described guide rail,
The trip mechanism of the end on the described guide rail, and
The stopping machine of the other end of described guide rail.
According to the mistake effect pilot system of installing side airbag in motor vehicle provided by the utility model or gas curtain, wherein, described shopping cart anchor clamps comprise stiff end, pusher arm and positive stop end; Described shopping cart anchor clamps are fixedly connected on described power emitter by stiff end, and an end of described pusher arm is fixedly connected on described stiff end, and described positive stop end is fixedly connected on the other end of described pusher arm; Described shopping cart anchor clamps are by the direction of motion of positive stop end qualification shopping cart, to promote shopping cart along predetermined direction impact test dolly.
Described shopping cart anchor clamps also comprise: the bolt hole on the stiff end, and fixedly place reinforcement between described stiff end and the described pusher arm.
According to the mistake effect pilot system of installing side airbag in motor vehicle provided by the utility model or gas curtain, wherein, described basketball anchor clamps comprise stiff end, rack body and basketball carriage; Described basketball anchor clamps are fixedly connected on described power emitter by stiff end, the bottom end of described rack body is fixedly connected on described stiff end, and described basketball carriage operationally is fixed on the rack body and makes its basketball that carries and described basketball anchor clamps are synchronized with the movement.
Fixedly install the reinforcement fixed bar on the described rack body, described basketball carriage comprises two basketball carrier bar that are used to carry basketball.
Mistake effect pilot system according to installing side airbag in motor vehicle provided by the utility model or gas curtain, wherein, described bicycle anchor clamps comprise stiff end, bicycle chuck body, the spacing framework of bicycle quick and are fixedly installed on support limit plate and movable pulley on the described bicycle chuck body; First wheel of bicycle operationally places on the spacing framework of described bicycle quick with respect to the spacing framework of bicycle quick location, and second wheel of bicycle is operationally located with respect to described bicycle chuck body by described support limit plate.
According to the mistake effect pilot system of installing side airbag in motor vehicle provided by the utility model or gas curtain, wherein, described curb Work condition analogue device comprises body, and fixedly places stiff end, movable pulley and curb shape square on the described body; Described curb shape square fixedly places on the end face of described body highlightedly.
Described curb Work condition analogue device also comprises the balancing weight that places on the described body.
Technique effect of the present utility model is, can accurately control the shopping cart anchor clamps by the power emitter, the basketball anchor clamps, bicycle anchor clamps or curb Work condition analogue device etc. are used to locate the transmit direction and the emission rate of the device of launching target object, thereby can locate the emission basketball better, shopping cart, bicycle, target objects such as the curb shape square on the curb Work condition analogue device, the position of target object bump automobile and intensity etc. are more prone to control, make the mistake effect pilot system of this installing side airbag in motor vehicle or gas curtain have the test good stability, the characteristics that test accuracy is high.
Description of drawings
Fig. 1 is the installing side airbag in motor vehicle that provides according to the utility model or the mistake effect pilot system of gas curtain;
Fig. 2 is the front view of shopping cart anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain;
Fig. 3 is the vertical view of shopping cart anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain;
Fig. 4 is the left view of shopping cart anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain;
Fig. 5 is the front view of basketball anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain;
Fig. 6 is the vertical view of basketball anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain;
Fig. 7 is the perspective view of bicycle anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain;
Fig. 8 is the perspective view of curb Work condition analogue device of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain.
Embodiment
What introduce below is a plurality of some in may embodiment of the present utility model, aims to provide basic understanding of the present utility model, is not intended to confirm key of the present utility model or conclusive key element or limits claimed scope.
The installing side airbag in motor vehicle that provides according to the utility model or the mistake effect pilot system of gas curtain are provided.As shown in Figure 1, the mistake effect pilot system of this installing side airbag in motor vehicle or gas curtain comprises power emitter 10 and is used to locate the device 20 of emission target object, operationally, the device 20 that is used to locate the emission target object is fixedly connected on power emitter 10, by power emitter 10 power is provided so that install 20 along predetermined direction and speed to motor racing.
In this embodiment, this pilot system is applicable to the impact test of basketball, shopping cart, bicycle, also applicable to the impact test of simulation curb to automotive wheel.But need to prove that select the content of basketball side impact, bicycle side impact, shopping cart side impact, curb bump simulation conduct mistake effect test, it is to determine according to the relevant impact test standard of Hyunju.Therefore, being used to locate the device 20 of launching target object can be shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps or curb Work condition analogue device.Power emitter 10 is used to control the shopping cart (promptly locating the target object of emission) that shopping cart anchor clamps and shopping cart anchor clamps are promoted and moves with the bump object vehicle along predetermined direction and speed, the basketball (promptly locating the target object of emission) that perhaps is used to control on basketball anchor clamps and the basketball anchor clamps moves with the bump object vehicle along predetermined direction and speed, perhaps be used to control bicycle on bicycle vehicle clamper and the bicycle anchor clamps (promptly locating the target object of emission) and move with the bump object vehicle along predetermined direction and speed, perhaps be used to control curb Work condition analogue device (the curb shape square on the curb Work condition analogue device is the target object that emission locate by institute) along predetermined direction move with speed to clash into object vehicle.Described shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps and curb Work condition analogue device all are fixedly connected on described power emitter removably respectively separately.Therefore, when if described mistake effect pilot system only is used for realizing one or more combination of basketball side impact, bicycle side impact, shopping cart side impact, four kinds of tests of curb bump simulation, correspondingly, described mistake effect pilot system also can include only one or several in four of the shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps, curb Work condition analogue device.
Need to prove, when the content change of mistake effect test (for example increasing the side impact test of other samples newly), this utility model thought is under those skilled in the art's equivalents, be used to locate the device 20 of launching target object and can also be other concrete anchor clamps, device 20 is not limited to shopping cart anchor clamps provided by the utility model, basketball anchor clamps, bicycle anchor clamps or curb Work condition analogue device.
The power emitter of the installing side airbag in motor vehicle that provides according to the utility model Fig. 1 embodiment or the mistake effect pilot system of gas curtain, power emitter comprise the stopping machine of the other end of the trip mechanism of trailer wagon on guide rail, the described guide rail, the end on the described guide rail and described guide rail.Can fix (removably) shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps or curb Work condition analogue device on the trailer wagon respectively, be synchronized with the movement together thereby dolly drives shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps or curb Work condition analogue device.Trailer wagon moves along the guide rail direction on guide rail, and guide rail can play the directed movement effect; Simultaneously, an end of guide rail is equipped with emitter, is used for promoting fast institute's stationary device motion on trailer wagon and the trailer wagon.Concrete stroke speed and impact strength can be regulated control by emitter.Stopping machine install with guide rail on the other end (opposite) with the installation end of described emitter, be used for affecting the dolly fast braking.
The front view of shopping cart anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided; The vertical view of shopping cart anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided; The left view of shopping cart anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided., the shopping cart anchor clamps 200 of the utility model embodiment are elaborated to shown in Figure 4 in conjunction with Fig. 2.Shopping cart anchor clamps 200 comprise stiff end 210, pusher arm 230 and positive stop end 250.Wherein, stiff end 210 is provided with some bolts hole 211, and when also being provided with bolt hole on the trailer wagon of emitter, thereby stiff end 210 can removably be fixed on the trailer wagon by bolted mode; Pusher arm 230 is set to shaft-like usually, the one end is fixed on the stiff end 210, be fixed in positive stop end 250 on the other end, pusher arm 230 can be fixed forms such as welding, bolt with fixed form, the pusher arm 230 of stiff end 210 with the fixed form of positive stop end 250, the concrete height of pusher arm 230 is according to the shape and structure design of shopping cart, and it is not limited by the utility model embodiment; Positive stop end 250 is the crossbeam of groove shape (for example U-shaped groove) in this embodiment, it is the front beam for the match shopping cart, in the time of in the groove of front beam embedding positive stop end 250, (upper and lower side of groove has limited the shake up and down of shopping cart can to limit the direction of motion of shopping cart, the double swerve of shopping has been limited in the bottom surface perpendicular to the pusher arm direction of groove), thus make dolly along predetermined direction impact test dolly.The concrete structure shape of positive stop end 250 is not limited by the utility model embodiment, according to the variation of the match position of itself and shopping cart, can do the corresponding design that changes.In preferred embodiment, shopping cart anchor clamps 200 also comprise the reinforcement 231 that fixedly places between stiff end 210 and the pusher arm 230.
The front view of basketball anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided; The vertical view of basketball anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided.In conjunction with Fig. 5 and shown in Figure 6, the basketball anchor clamps 300 of the utility model embodiment are elaborated.As shown in Figure 5 and Figure 6, basketball anchor clamps 300 comprise stiff end 310, rack body 330 and basketball carriage 350.Wherein, rack body 330 comprises the bottom girder and the vertical beam of vertical fixing on bottom girder of horizontal direction, preferably, rack body 330 comprises that also being used to strengthen first of positioning and fixing vertical beam and bottom girder strengthens the fixed bar 331 and the second reinforcement fixed bar 333, strengthen the form setting of fixed bar with the triangle positioning and fixing, it is fixed on vertical beam or the bottom girder by bolt connecting mode as shown in the figure.Stiff end 310 is fixedly installed on the bottom of the bottom girder of rack body 330, and particularly, stiff end 310 can be fixedly connected on the trailer wagon of power emitter, and for example, during the mode of bolt, stiff end 310 is provided with some bolts hole 311.Basketball carriage 350 flatly is fixed in the vertical beam top of rack body 330, need to prove, basketball carriage 350 relative fixed can up-down adjustment in the position of the vertical beam of rack body 330, so its level height can need to adjust by the basketball device experiment.The main part of basketball carriage 350 is the crossbeam shape, is set with basketball carrier bar 351 on it, and basketball can place on the basketball carrier bar 351.Basketball anchor clamps 300 integral body can adopt the aluminium alloy extrusions that weight is little, intensity is high.
The perspective view of bicycle anchor clamps of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided.As shown in Figure 7, bicycle anchor clamps 400 comprise spacing framework 470 of support limit plate 431, bicycle quick and the movable pulley 450 on stiff end (not shown), bicycle chuck body 430, the bicycle chuck body 430.Bicycle chuck body 430 can be fixed on the trailer wagon of power emitter by stiff end, bicycle chuck body 43 is provided with four movable pulleies, and (and top bicycle) is synchronized with the movement thereby trailer wagon can drive bicycle chuck body 430.The spacing framework 470 of bicycle quick is set to a quadro frame and a carriage, quadro frame is at the size of the guide rail direction of the power emitter diameter dimension less than first wheel of bicycle, described carriage is stretched to declivity from plane, quadro frame place, and it is used to first wheel of bicycle that the positioning supports point is provided.Bicycle chuck body 43 is fixedly connected to form by two rectangular frame bodies, in the middle of two rectangular parallelepiped frameworks the slit is set, be used to place bicycle, two support limit plates 431 are fixed in respectively on two rectangular parallelepiped frameworks in opposite directions, it can pass through the central shaft of second wheel of positioning supports bicycle, so that second wheel of bicycle is with respect to bicycle chuck body 43 location.
The perspective view of curb Work condition analogue device of the mistake effect pilot system of the installing side airbag in motor vehicle that provides according to the utility model embodiment or gas curtain is provided.As shown in Figure 8, curb Work condition analogue device 500 comprises body 510, movable pulley 530 and curb shape square 550.Curb shape square 550 is the curb shapes that are modeled to the highway limit, and curb shape square 550 is the device of the wheel of on-line equipment object vehicle, also is the target object that is used for locating the device 20 of launching target object.Particularly, body 510 is set to cubic frame structure, body 510 is provided with the stiff end (not shown), by stiff end curb Work condition analogue device 500 is fixed on the trailer wagon of power emitter, thereby curb Work condition analogue device 500 and trailer wagon are synchronized with the movement.Body is provided with four movable pulleies 530.Particularly, curb shape square 550 on the body 510 is fixed in an end of body highlightedly, embodiment as shown in Figure 8, curb shape square 550 is fixed on the end face perpendicular to guide rail direction (during emission) on the body, and curb shape square 550 is used for the wheel of direct contact impact automobile in the test of curb simulating impact.Particularly, in order to simulate accurately, curb Work condition analogue device 500 comprises and also comprises the balancing weight (not shown) that places on the body 510, according to the impact test needs, can dispose different balancing weights and place on the curb Work condition analogue device 500.
Need to prove, the mistake effect pilot system of the installing side airbag in motor vehicle of above embodiment or gas curtain only is illustrated the improvement part that the utility model is done, normally, the mistake effect pilot system of installing side airbag in motor vehicle or gas curtain also comprises other functional parts, for example, camera, sensor device etc.
Above example has mainly illustrated system of the present utility model.Although only some of them embodiment of the present utility model is described, those of ordinary skills should understand, and the utility model can be in not departing from its purport and scope be implemented with many other forms.Therefore, example of being showed and embodiment are regarded as illustrative and not restrictive, and under situation about not breaking away from as defined the utility model spirit of appended each claim and scope, the utility model may be contained various modifications and replacement.

Claims (10)

1. the mistake effect pilot system of installing side airbag in motor vehicle or gas curtain, comprise the power emitter, it is characterized in that, also comprise the device that is used to locate the emission target object, the described device that is used to locate the emission target object is fixedly connected on described power emitter.
2. mistake effect pilot system as claimed in claim 1 is characterized in that, the described device that is used to locate the emission target object is shopping cart anchor clamps, basketball anchor clamps, bicycle anchor clamps or curb Work condition analogue device.
3. mistake effect pilot system as claimed in claim 2 is characterized in that, described power emitter comprises:
Guide rail;
Trailer wagon along described guide rail walking;
The trip mechanism of the end on the described guide rail; And
The stopping machine of the other end of described guide rail.
4. mistake effect pilot system as claimed in claim 2 is characterized in that described shopping cart anchor clamps comprise stiff end, pusher arm and positive stop end; Described shopping cart anchor clamps are fixedly connected on described power emitter by stiff end, and an end of described pusher arm is fixedly connected on described stiff end, and described positive stop end is fixedly connected on the other end of described pusher arm; Described shopping cart anchor clamps are by the direction of motion of positive stop end qualification shopping cart, to promote shopping cart along predetermined direction impact test dolly.
5. mistake effect pilot system as claimed in claim 4 is characterized in that, described shopping cart anchor clamps also comprise: the bolt hole on the stiff end, and fixedly place reinforcement between described stiff end and the described pusher arm.
6. mistake effect pilot system as claimed in claim 2 is characterized in that described basketball anchor clamps comprise stiff end, rack body and basketball carriage; Described basketball anchor clamps are fixedly connected on described power emitter by stiff end, the bottom end of described rack body is fixedly connected on described stiff end, and described basketball carriage is fixed on the rack body and makes its basketball that carries and described basketball anchor clamps are synchronized with the movement.
7. mistake effect pilot system as claimed in claim 6 is characterized in that, fixedly installs the reinforcement fixed bar on the described rack body, and described basketball carriage comprises two basketball carrier bar that are used to carry basketball.
8. mistake effect pilot system as claimed in claim 2 is characterized in that, described bicycle anchor clamps comprise stiff end, bicycle chuck body, the spacing framework of bicycle quick and are fixedly installed on support limit plate and movable pulley on the described bicycle chuck body; First wheel of bicycle places on the spacing framework of described bicycle quick with respect to the spacing framework of bicycle quick location, and second wheel of bicycle is located with respect to described bicycle chuck body by described support limit plate.
9. mistake effect pilot system as claimed in claim 2 is characterized in that, described curb Work condition analogue device comprises body, and fixedly places stiff end, movable pulley and curb shape square on the described body; Described curb shape square fixedly places on the end face of described body highlightedly.
10. mistake effect pilot system as claimed in claim 9 is characterized in that, described curb Work condition analogue device also comprises the balancing weight that places on the described body.
CN2010201664276U 2010-04-21 2010-04-21 Automobile side air bag or air curtain malfunction test system CN201666853U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2010201664276U CN201666853U (en) 2010-04-21 2010-04-21 Automobile side air bag or air curtain malfunction test system

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CN201666853U true CN201666853U (en) 2010-12-08

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607865A (en) * 2012-01-13 2012-07-25 西南交通大学 Air sac pushing device for motor vehicle collision test
CN102759437A (en) * 2011-04-28 2012-10-31 株洲南车时代电气股份有限公司 Fixture for vibration test and mounting method thereof
CN103091064A (en) * 2013-01-09 2013-05-08 浙江吉利汽车研究院有限公司杭州分公司 Dynamic impact test equipment
CN104458289A (en) * 2014-11-28 2015-03-25 重庆长安汽车股份有限公司 Impactor for dynamic impact test of steering system
CN105938038A (en) * 2016-03-18 2016-09-14 重庆长安汽车股份有限公司 Testing bench for impact test of side airbag
CN106932209A (en) * 2017-03-31 2017-07-07 上海机动车检测认证技术研究中心有限公司 Automotive airbag acts on detection method by mistake

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102759437A (en) * 2011-04-28 2012-10-31 株洲南车时代电气股份有限公司 Fixture for vibration test and mounting method thereof
CN102759437B (en) * 2011-04-28 2015-06-10 株洲南车时代电气股份有限公司 Fixture for vibration test and mounting method thereof
CN102607865A (en) * 2012-01-13 2012-07-25 西南交通大学 Air sac pushing device for motor vehicle collision test
CN102607865B (en) * 2012-01-13 2014-08-13 西南交通大学 Air sac pushing device for motor vehicle collision test
CN103091064A (en) * 2013-01-09 2013-05-08 浙江吉利汽车研究院有限公司杭州分公司 Dynamic impact test equipment
CN103091064B (en) * 2013-01-09 2015-12-02 浙江吉利汽车研究院有限公司杭州分公司 Dynamic impact test equipment
CN104458289A (en) * 2014-11-28 2015-03-25 重庆长安汽车股份有限公司 Impactor for dynamic impact test of steering system
CN104458289B (en) * 2014-11-28 2016-11-09 重庆长安汽车股份有限公司 Impacter for steering dynamic impact test
CN105938038A (en) * 2016-03-18 2016-09-14 重庆长安汽车股份有限公司 Testing bench for impact test of side airbag
CN105938038B (en) * 2016-03-18 2018-07-13 重庆长安汽车股份有限公司 A kind of testing stand for side air bag impact test
CN106932209A (en) * 2017-03-31 2017-07-07 上海机动车检测认证技术研究中心有限公司 Automotive airbag acts on detection method by mistake
CN106932209B (en) * 2017-03-31 2019-02-15 上海机动车检测认证技术研究中心有限公司 Automotive airbag accidentally acts on detection method

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