The invention relates to the technical field of lithium batteries. The invention further discloses a lithium battery anti-theft device of an electric vehicle. The device comprises a box body. A buzzeris arranged on the left side of the box body. A partition plate is arranged at the bottom of a box cover. A water guide pipe is arranged on the inner side of the box body. Second springs are arrangedin second grooves, and conductive blocks are arranged on the sides, facing each other, of the two second springs. A first groove is formed in the top of a transverse plate, a first spring is arrangedon the bottom wall of the first groove, a baffle is arranged on the top of the first spring, a connecting rod is arranged on the top of the baffle, and a fixing block is arranged on the top of the connecting rod. The device works through an electric push rod. The electric push rod pushes a push plate and an insulating block to move upwards. When the insulating block moves upwards between the conductive blocks, the electric push rod continues to work and pushes the transverse plate to move upwards, the fixing block drives the baffle to move upwards through the connecting rod, the baffle drivesthe conductive blocks to move through a movable rod, the conductive blocks stretch the second springs to move towards the sides facing each other, the conductive blocks move and make contact, a closed circuit is formed, and the buzzer gives an alarm.

    本发明涉及锂电池技术领域,且公开了一种电动车的锂电池防盗装置,包括箱体,所述箱体的左侧有蜂鸣器,所述箱盖的底部有隔板,所述箱体的内侧有导水管,所述第二凹槽的内部有第二弹簧,两个所述第二弹簧的相对一侧有导电块,所述横板的顶部有第一凹槽,所述第一凹槽的底壁有第一弹簧,所述第一弹簧的顶部有挡板,所述挡板的顶部有连接杆,所述连接杆的顶部有固定块。通过电动推杆工作,电动推杆推动推板和绝缘块上移,绝缘块上移至导电块之间,电动推杆继续工作,电动推杆推动横板上移,固定块通过连接杆带动挡板上移,挡板通过活动杆带动导电块移动,导电块拉伸第二弹簧向相对一侧移动,导电块移动接触,电路形成通路,蜂鸣器报警。


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    Titel :

    Lithium battery anti-theft device of electric vehicle


    Weitere Titelangaben:

    一种电动车的锂电池防盗装置


    Beteiligte:
    GUAN SHENGKAI (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer



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