The invention relates to the technical field of new energy, and discloses an anti-collision buffer device for an electric vehicle charging pile. The device comprises a support, clamping teeth are sleeved with the support, a first threaded lead screw is fixedly connected to the lower ends of the clamping teeth, a first bevel gear is sleeved with the first threaded lead screw, a second threaded leadscrew is sleeved with a second bevel gear, sliding teeth are fixedly connected to the outer portion of a sliding rod, a supporting device is sleeved with the outer portion of the sliding rod, an electromagnet is fixedly connected to the inner portion of a pushing device, a moving block is movably connected to the inner portion of a sliding sleeve, and a triggering device is fixedly connected to the inner portion of the moving block; and the lower end of a one-way valve is fixedly connected with an air bag. The device has the advantages that when the vehicle is about to collide with the charging pile, the charging pile can be buffered through the air bag, meanwhile, sound and an indicator lamp are made to remind a driver, and the charging pile actively avoids, and further collision is avoided.

    本发明涉及新能源技术领域,且公开了一种电动汽车充电桩防撞缓冲装置,包括支架,所述支架的内部套接有卡齿,所述卡齿的下端固定连接有第一螺纹丝杆,所述第一螺纹丝杆的外部套接有第一锥形齿轮,所述第二锥形齿轮的内部套接有第二螺纹丝杆,所述滑动杆的外部固定连接有滑齿,所述滑动杆的外部套接有支撑装置,所述推动装置的内部固定连接有电磁铁,所述滑套的内部活动连接有移动块,所述移动块的内部固定连接有触发装置,所述单向阀的下端固定连接有气囊。该装置具有可以在汽车将要碰撞充电桩时通过气囊对其缓冲,同时发出声音与指示灯提醒驾驶员,同时充电桩主动避让,避免进一步发生碰撞的优点。


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    Title :

    Anti-collision buffer device for electric vehicle charging pile


    Additional title:

    一种电动汽车充电桩防撞缓冲装置


    Contributors:

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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