The invention discloses a battery pack mounting part for mounting a battery pack and an electric automobile thereof, the battery pack mounting part is arranged at the bottom of the electric automobile and is used for mounting the battery pack for battery replacement, and a hanging seat is arranged on the battery pack mounting part and is used for being matched with a hanging piece on the battery pack and hanging the battery pack on the electric automobile in the horizontal direction; the side portion of the hooking seat is provided with a side opening for the hooking piece to enter and a hooking groove extending inwards from the side opening in the horizontal direction, and the hooking piece moves to a first position corresponding to the side opening in the vertical direction and enters a hooking point in the hooking groove from the first position in the horizontal direction. The shape can be changed according to the shape of the bottom of the electric automobile. On one hand, connection points between the battery pack and the electric automobile are increased, deformation caused by sinking of a middle area due to the fact that the size of the battery pack is too large is avoided, on the other hand, movement of the battery pack relative to the electric automobile in the vertical direction is limited, and the shock resistance of the battery pack in the running process of the electric automobile is improved.

    本发明公开了一种用于安装电池包的电池包安装部及其电动汽车,电池包安装部设于电动汽车的底部,用于安装换电的电池包,电池包安装部上设有挂接座,用于与电池包上的挂接件配合,沿水平方向将电池包挂接于电动汽车上;挂接座的侧部具有供挂接件进入的侧开口,以及自侧开口沿水平方向向内延伸的挂接槽,挂接件沿竖直方向移动至与侧开口对应的第一位置,自第一位置沿水平方向进入挂接槽内的挂接点。可根据电动汽车底部的形状改变自身的形状。一方面增加了电池包与电动汽车之间的连接点,避免了电池包因尺寸过大导致中间区域下沉而发生变形,另一方面限制了电池包在竖直方向上相对电动汽车的运动,提高了电动汽车行驶过程中电池包的抗震性。


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    Title :

    Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part


    Additional title:

    用于安装电池包的电池包安装部及其电动汽车


    Contributors:

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



    Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2024

    Free access

    Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2024

    Free access

    Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2024

    Free access

    Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2024

    Free access