The invention discloses a new energy automobile battery pack protection device and a protection method thereof. The new energy automobile battery pack protection device comprises a bottom plate, a top plate and two U-shaped side plates, through grooves are formed in the top end of the bottom plate and the bottom end of the top plate, the two U-shaped side plates are slidably connected between the two through grooves, and sliding grooves are formed in the groove walls of the two sides of the two through grooves; and moving mechanisms are fixedly installed in the two sliding grooves, the moving ends of the moving mechanisms are fixedly connected with one sides of the corresponding U-shaped side plates, inserting holes are formed in the ends of the two U-shaped side plates, and connecting rods are connected into the two inserting holes aligned in position in a penetrating and inserting mode. A first bevel gear is driven to rotate through rotation of a second rotary knob, the first bevel gear is meshed with a second bevel gear, so that a positive and negative screw rod is driven to rotate, a sliding block is driven to move through rotation of the positive and negative screw rod, two U-shaped side plates are driven to move through movement of the sliding block, and the new energy automobile battery pack protection device is convenient to adapt to fixing and mounting of battery packs of different sizes.

    本发明公开了一种新能源汽车电池组防护装置及其防护方法,包括底板,顶板和两个U型侧板,底板的顶端和顶板的底端均开设有通槽,两个通槽之间滑动连接有两个U型侧板,两个通槽的两侧槽壁均开设有滑槽,两个滑槽的内部均固定安装有移动机构,移动机构的移动端与对应U型侧板的一侧固定连接,两个U型侧板的端头处均开设有插孔,位置对正的两个插孔的内部均穿插连接有连接杆。本发明通过第二旋钮的转动带动第一锥形齿轮转动,第一锥形齿轮与第二锥形齿轮啮合,从而带动正反丝杆的转动,通过正反丝杆的转动带动滑块的移动,通过滑块的移动带动两个U型侧板的移动,便于适应不同尺寸电池组的固定和安装。


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    Title :

    New energy automobile battery pack protection device and protection method thereof


    Additional title:

    一种新能源汽车电池组防护装置及其防护方法


    Contributors:
    CHAI SHUWEN (author)

    Publication date :

    2021-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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