Specification-adjustable dummy used for car crash testing
A technology of crash test and dummy, which is applied in the field of collision model simulating human body structure, can solve the problems of dummy waste and high cost, and achieve the effects of convenient loading and unloading, low manufacturing cost and convenient transportation
Inactive Publication Date: 2015-07-22
湖南赛孚汽车科技股份有限公司
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Abstract
A specification-adjustable dummy used for car crash testing comprises a skull, a neck, upper arms, lower arms, hands, a jacketed upper body assembly, a butt, thighs, shanks and feet, and balancing weights are arranged on end covers of the skull, the neck, the upper arms, the lower arms, the hands, the jacketed upper body assembly, the butt, the thighs, the shanks and the feet. The specification-adjustable dummy used for car crash testing has the advantages that a structure is simple, manufacturing cost is low and testing cost is lowered by means of substituting dummies with HIII50th balancing weights and HIII95th balancing weights in vehicle testing; an application range is wide, specifications are adjustable, and applicability to tests in different specifications is achieved by means of balancing weight adjustment; mounting and dismounting are facilitated, and since no skins are arranged on the arms and the legs, mounting, dismounting and transportation of the dummy are more convenient; test can be implemented during dynamic response in a testing process; the degree of rotating tightness in each dummy body joint part is highly adjustable, the dummy can be fixed by a safety belt, and the safety belt and other interior trims in a car cannot be damaged during crashing.
Application Domain
Vehicle testingShock testing
Technology Topic
In vehicleSafety harness +7
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- Experimental program(1)
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