The invention relates to the technical field of automobile safety, and discloses an anti-collision auxiliary device based on a learner-driven vehicle. The device comprises a connecting plate, a telescopic rod is fixed to the center of the outer side of the connecting plate, a support is fixed to the outer end of the telescopic rod, a main supporting wheel is arranged in the center of the outer endof the support, auxiliary supporting wheels are arranged at the two ends of the support, the main supporting wheel and the auxiliary supporting wheels are rotationally connected with the support, elastic damping rings are arranged on the outer sides of the main supporting wheel and the auxiliary supporting wheels, and the outer side of the telescopic rod is sleeved with a main energy absorption compressed spring; and connecting rods connected with a vehicle frame beam are fixed to the two ends of the inner side of the connecting plate. The device is installed at the front end or the rear endof the learner-driven vehicle and can buffer and absorb energy when a learner collides with the learner-driven vehicle in a driving school, and the collision protection effect on the learner-driven vehicle is achieved.

    本发明涉及汽车安全技术领域,公开了一种基于教练车的防撞辅助装置,包括连接板,所述连接板的外侧中心固定有伸缩杆,所述伸缩杆的外端固定有支架,所述支架的外端中心设有主支撑轮,所述支架的两端设有辅支撑轮,所述主支撑轮、辅支撑轮均与支架转动连接,所述主支撑轮、辅支撑轮的外侧均设有弹性减震圈,所述伸缩杆的外侧套设有主吸能压簧;所述连接板的内侧两端均固定有与车架梁连接的连接杆。本发明安装在教练车前端或后端,学员在驾校练车发生碰撞时,能够缓冲吸能,对教练车起到碰撞保护作用。


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    Title :

    Anti-collision auxiliary device based on learner-driven vehicle


    Additional title:

    一种基于教练车的防撞辅助装置


    Contributors:
    CHEN YANZHEN (author) / JIN YI (author) / XU HUIZHEN (author) / CHEN NANNING (author) / WU PING (author) / WANG WEIKAI (author) / YE XIONGJIE (author)

    Publication date :

    2020-07-24


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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