The invention relates to an electric vehicle storage battery fixing device which comprises a battery box installed below an electric vehicle cushion, a storage battery pack is installed in the battery box, a shell wraps the storage battery pack, a handle is arranged at the upper end of the shell, and the shell and the battery box are fixed twice through an upper fixing mechanism and a lower fixing mechanism. The upper fixing mechanism and the lower fixing mechanism are driven and fixed through a locking mechanism, a plurality of rollers are rotatably arranged on the inner wall of the battery box, a plurality of spring telescopic rods are arranged at the bottom of the battery box, and small balls are rotatably arranged at the upper ends of the spring telescopic rods; according to the storage battery fixing device, the storage battery is fixed in all directions, the upper end and the lower end of the storage battery are fixed at the same time, and the storage battery is fixed conveniently, rapidly and firmly.

    本发明涉及一种电动车蓄电池固定装置,包括安装在电动车坐垫下的电池箱,所述电池箱内装有蓄电池组,蓄电池组外部包裹有外壳,所述外壳上端设有把手,所述外壳和电池箱通过上固定机构和下固定机构进行两次固定,所述上固定机构和下固定机构通过止锁机构进行驱动并固定,所述电池箱内壁上转动设有多个滚轮,所述电池箱底部设有多个弹簧伸缩杆,所述弹簧伸缩杆上端转动设有小滚珠;本发明实现了对蓄电池全方位固定,并对蓄电池上端和下端同时固定,使对蓄电池固定方便快捷且牢固。


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    Title :

    Fixing device for storage battery of electric vehicle


    Additional title:

    一种电动车蓄电池固定装置


    Contributors:
    CHEN HUI (author)

    Publication date :

    2023-03-17


    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 / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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