Automobile anti-collision device combined with electromagnetic effect

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Automobile anti-collision device combined with electromagnetic effect

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HAN BINGYUAN / CHU JIAJIE / GAO XIANGHAN / HANG WEIXING / CUI FANGFANG / DU WEI / XU WENWEN / WU HAIDONG

An automobile anti-collision device combined with the electromagnetic effect comprises an anti-collision main beam and an energy absorption box; one end of the energy absorption box is connected with the anti-collision main beam, and the other end of the energy absorption box is connected with an automobile frame; an impact buffering device is arranged on the anti-collision main beam and comprises an impact stress end, an automobile frame connecting end, an elastic assembly and an electromagnetic assembly. The collision stress end and the frame connecting end are arranged on the two opposite sides of the anti-collision main beam respectively, the elastic assembly movably penetrates through the anti-collision main beam and is used for elastically connecting the collision stress end and the frame connecting end, and the electromagnetic assembly is installed between the collision stress end and the frame connecting end and is used for generating repulsive force opposite to the collision force in direction after being powered on. According to the device, repulsive force opposite to the collision direction is generated through the electromagnetic effect, part of collision force is effectively counteracted, meanwhile, part of collision force can be absorbed through the design of the energy absorption boxes, the weight of the whole vehicle can be reduced through the structures of the anti-collision main beam and the energy absorption boxes, and light weight of the vehicle can be achieved easily.

一种与电磁效应结合的汽车防撞装置，包括防撞主梁和吸能盒，吸能盒一端与防撞主梁连接，另一端和车架连接，防撞主梁上设有撞击缓冲装置，撞击缓冲装置包括撞击受力端、车架连接端、弹性组件和电磁组件，撞击受力端和车架连接端分别设置在防撞主梁的相对两侧，弹性组件活动贯穿在防撞主梁上，用于弹性连接撞击受力端和车架连接端，电磁组件安装在撞击受力端和车架连接端之间，用于通电后产生与撞击力方向相反的斥力。本装置利用电磁效应产生与碰撞方向相反的排斥力，有效抵消一部分碰撞力，同时吸能盒的设计可以吸收一部分碰撞力，且防撞主梁和吸能盒的结构可以减轻整车的重量，有助于实现车辆的轻量化。

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Title :

Automobile anti-collision device combined with electromagnetic effect

Additional title:

一种与电磁效应结合的汽车防撞装置

Contributors:

HAN BINGYUAN (author) / CHU JIAJIE (author) / GAO XIANGHAN (author) / HANG WEIXING (author) / CUI FANGFANG (author) / DU WEI (author) / XU WENWEN (author) / WU HAIDONG (author)

Publication date :

2022-01-04

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR