The invention relates to a battery replacement heavy truck, and discloses a vehicle-mounted bottom support and a battery box locking mechanism thereof. The vehicle-mounted bottom support comprises a base (2), a battery replacement connector (201) is arranged on the base (2), and a battery box locking mechanism is further arranged on the base (2). The battery box locking mechanism comprises a pressing mechanism (1) capable of pressing a cross beam at the bottom of a battery box downwards, the pressing mechanism (1) comprises a pressing wheel (101) capable of pressing the cross beam at the bottom of the battery box, and the pressing wheel (101) has the moving trend towards the cross beam at the bottom of the battery box from top to bottom. The bottom of the battery box can be effectively pressed, it can be guaranteed that no gap exists between the locking mechanism and the battery pack cross beam, complete locking and positioning of the battery box are achieved, the force amplification and self-locking functions are achieved, large locking force can be provided, and the locking mechanism cannot be unlocked through the battery pack cross beam.

    本发明涉及一种换电重卡,公开了一种车载底托及其电池箱锁止机构。车载底托包括底座(2),底座(2)上设有换电连接器(201),底座(2)上还设有一种电池箱锁止机构;一种电池箱锁止机构包括能够将电池箱底部横梁向下压紧的压紧机构(1),压紧机构(1)包括能够压紧电池箱底部横梁的压紧轮(101),压紧轮(101)具有自上而下朝向电池箱底部横梁的运动趋势。本发明能够有效实现对电池箱底部的压紧,能够保证锁止机构与电池包横梁之间没有间隙,实现电池箱的完全锁紧定位,并且具有力的放大以及自锁功能,能够提供较大的锁紧力且无法通过电池包横梁打开锁止机构。


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    Title :

    Vehicle-mounted bottom support and battery box locking mechanism thereof


    Additional title:

    一种车载底托及其电池箱锁止机构


    Contributors:
    LIU XIANG (author) / SUN FEI (author)

    Publication date :

    2023-12-05


    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



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