The invention relates to the technical field of electric mountain bicycles, in particular to an electric bicycle battery case structure suitable for mountainous regions. The electric bicycle battery case structure suitable for mountainous regions comprises a box body, wherein springs distributed in an equidistant structure are welded on the inner wall of the bottom of the box body; a bottom plateis arranged at the top ends of the plurality of springs through screw bolts; grooves are formed in the positions, close to the top, of the inner walls of the two opposite sides of the box body; an insertion plate is glidingly connected into the two grooves; compression springs distributed in an equidistant structure are welded to the outer walls of the bottom of the insertion plate; a press plateis arranged at the bottom ends of the plurality of compression springs through screw bolts; and rubber pads are bonded to the outer wall of the bottom of the press plate and the outer wall of the topof the bottom plate. The electric bicycle battery case structure suitable for mountainous regions provided by the invention has the beneficial effects that when the electric bicycle walks, the springscan reduce shaking of a storage battery; meanwhile, the press plate can extrude the storage battery under the effect of the compression springs so that the storage battery is prevented from being collided with the box body; the service life of the electric bicycle battery case structure suitable for mountainous regions is prolonged; and meanwhile, through upper and lower clamping plates, the boxbody can be conveniently installed, and the installation difficulty of the case structure is reduced.

    本发明涉及电动山地自行车技术领域,具体是一种适用于山地的电动自行车电池外壳结构,包括箱体,箱体底部内壁上均焊接有呈等距离结构分布的弹簧,且若干个弹簧顶端通过螺栓安装有底板,箱体相对两侧内壁靠近顶部处均开设有凹槽,且两个凹槽内部滑动连接有插板,插板底部外壁上焊接有呈等距离结构分布的压缩弹簧,且若干个压缩弹簧底端通过螺栓安装有压板,压板底部外壁上与底板顶部外壁上均粘接有橡胶垫。本发明的有益效果在该电动自行车行走时,弹簧可以降低蓄电池的晃动,同时压板会在压缩弹簧作用下挤压紧蓄电池,防止蓄电池与箱体碰撞,从而提高该装置的使用寿命,同时上卡板便于对箱体进行安装,有利于降低外壳结构安装难度。


    Access

    Download


    Export, share and cite



    Title :

    Electric bicycle battery case structure suitable for mountainous regions


    Additional title:

    一种适用于山地的电动自行车电池外壳结构


    Contributors:
    YANG YONG (author) / YANG QILIANG (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    Manned lifting insulation platform suitable for mountainous regions

    WANG GUOJU / ZHOU WENHE / TAKAMOTO SHO et al. | European Patent Office | 2023

    Free access

    Battery management system and method suitable for electric bicycle

    XU HAIXIA | European Patent Office | 2020

    Free access

    Engineering transport vehicle suitable for abrupt slopes and mountainous regions

    LU ZHILING | European Patent Office | 2021

    Free access

    BATTERY, BATTERY MOUNTING STRUCTURE AND ELECTRIC BICYCLE

    OGAWA MITSURU / XIAO YU XUAN | European Patent Office | 2022

    Free access

    Electric bicycle frame, electric bicycle, battery box body and battery

    WANG YI / HE YI / YIN TIEYING | European Patent Office | 2021

    Free access