The invention relates to the technical field of automobiles, and provides a protection device for preventing a moving obstacle from damaging an electric vehicle battery and an automobile, the protection device comprises a first protection mechanism arranged at the bottom of an automobile body, the first protection mechanism comprises two symmetrically arranged first baffles, and one ends of the two first baffles are fixedly connected; when a radar at the front end of a vehicle body detects that a non-fixed obstacle exists on the road surface, an output shaft of a first motor rotates and drives a lead screw to rotate, along with rotation of the lead screw, a connecting plate and two first baffles can be driven to move downwards, and the first baffles can protrude to the position below a chassis of the vehicle body; when an obstacle is in contact with the inclined surface of the baffle, the obstacle can be moved away along the baffle, so that the bottom of the battery pack is prevented from being damaged; according to the design, non-fixed obstacles are removed, so that the situation that the non-fixed obstacles existing on the ground damage the battery pack can be avoided, and the battery pack is protected.

    本申请涉及汽车技术领域,提供一种防止移动障碍物损伤电动车电池的保护装置和汽车,包括设置于车体底部的第一保护机构,包括第一保护机构包括两个对称设置的第一挡板,两个第一挡板的一端固定连接;当车体前端的雷达检测到路面存在非固定障碍物时,第一马达的输出轴即转动并驱动丝杆转动,随着丝杆的转动,可以驱动连接板和两个第一挡板向下运动,第一挡板即可突出至车体底盘的下方处,由于两个第一挡板呈倾斜设置,在障碍物与挡板的斜面接触时,可以沿挡板将障碍物移开,避免对电池包的底部造成损伤;该设计通过对非固定障碍物的移除,可以避免地面存在的非固定障碍物对电池包造成损伤,对电池包起到了保护的作用。


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    Title :

    Protection device for preventing moving obstacle from damaging battery of electric vehicle and automobile


    Additional title:

    一种防止移动障碍物损伤电动车电池的保护装置和汽车


    Contributors:
    HE LIANG (author) / ZHENG DENGLEI (author) / LI XUEQIN (author) / HE YONG (author)

    Publication date :

    2024-01-26


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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