一种碰撞试验用截短假人模块

Truncated dummy module for impact test

Abstract

本发明公开了一种碰撞试验用截短假人模块,所述假人模块包括两个大腿假肢和腰臀部假肢,所述两个大腿假肢和腰臀部假肢一体成型,所述两个大腿假肢所在面垂直于腰臀部假肢所在面,所述腰臀部假肢背面与垂直面夹角为9-10°,所述腰臀部假肢正面与垂直面夹角为3-4°,所述假人模块采用可膨胀聚苯乙烯制成,该可膨胀聚苯乙烯的配方为:聚苯乙烯83-90%,滑石粉0.3-1%,六溴环十二烷阻燃剂1-1.8%,马来酸有机锡0-0.15%,苯亚甲基山梨醇0.3-0.7%,ClF2CH3-8%,CH3Cl3-8%。本发明的截短假人模块的下肢和躯干结合趋近人体,性能上符合机动车碰撞试验专用假人的要求,且成本较低。
The invention discloses a truncated dummy module for an impact test. The truncated dummy module comprises two thigh artificial limbs and a waist hip artificial limb. The two thigh artificial limbs and the waist hip artificial limb are integrally formed. The face where the two thigh artificial limbs are located is perpendicular to the face where the waist hip artificial limb is located. The inclined angle between the back face of the waist hip artificial limb and the perpendicular face ranges from 9 degrees to 10 degrees. The inclined angle between the front face of the waist hip artificial limb and the perpendicular face ranges from 3 degrees to 4 degrees. The dummy module is made of expandable polystyrene. According to the formula of the expandable polystyrene, the expandable polystyrene comprises, by weight, 83% to 90% of polystyrene, 0.3% to 1% of talcum powder, 1% to 1.8% of hexabromocyclododecane flame retardants, 0% to 0.15% of maleic acid organic tin, 0.3% to 0.7% of benzal sorbitol, 3% to 8% of ClF2CH3 and 3% to 8% of CH3C1. According to the truncated dummy module, the lower limbs and the trunk are combined and similar to a human body, the requirement of a dummy special for a motor vehicle impact test is met on the aspect of performance, and the cost is lower.

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NO-Patent Citations (2)

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    中华人民共和国国家标准: "《GB 27887-2011 机动车儿童乘员用约束系统》", 30 April 2012
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