The invention relates to the technical field of automobile data recorders, and discloses an impact-resistant vehicle-mounted automobile data recorder which comprises an impact-resistant shell, an automobile data recorder is arranged in the impact-resistant shell, four fixing shells are fixedly connected to the top of the automobile data recorder, tension springs are fixedly connected to the interiors of the fixing shells, and the tension springs are fixedly connected to the interiors of the fixing shells. The other end of the tension spring is fixedly connected with a sliding block, the opposite side of the sliding block is fixedly connected with a clamping column, the top of the sliding block is rotationally connected with connecting rods, an abutting column is rotationally connected between the two connecting rods, the two opposite sides of the anti-impact shell are each provided with two clamping holes, and the clamping column is clamped with the clamping holes. The impact force is unloaded for the first time through the anti-impact shell, after the impact force is transmitted to the abutting column, the tension spring is used for unloading the force for the second time, the buffer spring is used for assisting in unloading the force, data are directly called after an accident occurs, the accident handling efficiency is improved, and meanwhile important data in the accident cannot be lost.
本申请涉及行车记录仪技术领域,公开了一种抗冲击车载行车记录仪,包括抗冲壳,所述抗冲壳的内部设置有行车记录器,所述行车记录器的顶部固定连接有四个固定壳,所述固定壳的内部固定连接有拉簧,所述拉簧的另一端固定连接有滑动块,所述滑动块的相背侧固定连接有卡柱,所述滑动块的顶部转动连接有连杆,两个所述连杆之间转动连接有抵压柱,所述抗冲壳的相对两侧均开设有两个卡孔,所述卡柱与所述卡孔相卡合。通过抗冲壳对冲击力进行第一次卸力,当抽冲击力传输至抵压柱上后再利用拉簧进行第二次的卸力,并通过缓冲弹簧进行辅助卸力,在事故发生之后直接调取数据,提高事故处理效率,同时也不会造成事故中重要的数据丢失。
Shock-resistant vehicle-mounted automobile data recorder
一种抗冲击车载行车记录仪
2024-08-09
Patent
Electronic Resource
Chinese
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