An automobile anti-collision radar position finding device disclosed by the present invention comprises a radar body and a sheath fixed on an automobile body, the radar body is slidably connected to the sheath, a magnetic ring is embedded in the middle-upper side of the radar body, the bottom of the radar body is fixedly connected with a rotating plate, the lower end of the rotating plate is fixedly connected with a contraction piece, and the contraction piece is fixedly connected with the radar body. The lower end of the contraction piece is fixedly connected with the inner wall of the protective sleeve, an upper blocking film is arranged at an opening in the upper side of the protective sleeve, a lower blocking film is arranged on the inner wall of the upper side of the protective sleeve, and the end, away from the inner side of the protective sleeve, of the lower blocking film is fixed to the rotating plate. The device has the advantages that when the radar body detects that the distance between a vehicle and an obstacle is smaller than the shortest deceleration distance of the vehicle, the contraction piece and the push rod work at the same time, the radar body moves downwards to extrude the electrorheological fluid in the sheath into the edge groove, and the electrorheological fluid is electrified to become a similar solid state to protect the electrorheological fluid.

    本发明公开了一种汽车防撞雷达测位装置,包括雷达本体和固定在车体上的护套,所述雷达本体滑动连接在护套上,所述雷达本体的中上侧嵌设有磁环,所述雷达本体的底部固定连接有转板,所述转板的下端固定连接有收缩件,所述收缩件的下端与护套的内壁固定连接,所述护套的上侧开口处设置有上挡膜,所述护套上侧内壁设置有下挡膜,所述下挡膜远离护套内侧的一端固定在转板上。优点在于:当雷达本体所检测到车辆与障碍物的距离小于车辆的最短减速距离时,收缩件和推杆同时工作,雷达本体向下运动将护套内部的电流变液挤压至边槽内,电流变液通电变为类固态,对其形成保护。


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    Titel :

    Automobile anti-collision radar position finding device


    Weitere Titelangaben:

    一种汽车防撞雷达测位装置


    Beteiligte:
    ZHANG XINYU (Autor:in)

    Erscheinungsdatum :

    2022-11-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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