The invention discloses a battery pack tray and an electric automobile, the battery pack tray comprises a frame body, at least two placing positions and locking matching structures which are sequentially arranged at intervals in the horizontal direction are formed on the frame body, and a locking matching structure is arranged between at least one pair of adjacent placing positions; the locking matching structure comprises a locking shaft, a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate extend in the length direction of the vehicle body longitudinal beam, and the two ends of the locking shaft are connected with the first connecting plate and the second connecting plate correspondingly and used for being matched with the locking mechanism to achieve locking. According to the scheme, the two ends of the lock shaft are the fixed ends, when the battery pack tray is connected with the locking mechanism through the lock shaft, under blocking of the first connecting plate and the second connecting plate, the lock shaft cannot be disengaged from the locking mechanism, and connection between the locking mechanism and the lock shaft is more stable. Meanwhile, after the battery pack tray bears the battery pack, and the battery pack is connected to the longitudinal beam of the vehicle body, the gravity center of the electric vehicle is lowered, so that the electric vehicle runs more stably.

    本发明公开了一种电池包托盘及电动汽车,电池包托盘包括:框架体,框架体上形成水平方向依次间隔设置的至少两个放置位和锁止配合结构,至少一对相邻放置位之间设置有锁止配合结构;锁止配合结构包括锁轴及沿着车身纵梁长度方向延伸的第一连接板与第二连接板,锁轴的两端分别与第一连接板与第二连接板连接,用于与锁止机构配合实现锁止。在本方案中,锁轴的两端均为固定端,当电池包托盘通过该锁轴跟锁止机构连接时,在第一连接板和第二连接板的阻挡下,锁轴不会从锁止机构中脱出,锁止机构与锁轴之间的连接更加稳定。同时该电池包托盘承载电池包后,当其将电池包连接在车身纵梁上后,电动汽车的重心会降低,从而使得电动汽车行驶更加平稳。


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    Title :

    Battery pack tray and electric automobile


    Additional title:

    电池包托盘及电动汽车


    Contributors:
    ZHANG JIANPING (author) / QIU DANLIANG (author) / YU XINRUI (author)

    Publication date :

    2024-11-15


    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



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