The invention discloses a locking mechanism, a locking device, a battery pack and an electric automobile, the locking mechanism comprises a lock base, a plurality of locking claws and a moving part, the plurality of locking claws are arranged on the lock base and can move on the lock base, and the moving part can move in the direction close to or away from the plurality of locking claws. Therefore, the multiple locking claws are close to each other to be locked on the lock shaft or the multiple locking claws are opened to be unlocked on the lock shaft. According to the locking mechanism, the locking device, the battery pack and the electric automobile, the moving part moves on the lock base and can drive the multiple locking claws to move synchronously, so that the multiple locking claws are locked to the lock shaft or unlocked from the lock shaft, the phenomenon that the lock shaft deviates and is staggered during locking is effectively avoided, the stability and reliability of the locking mechanism are greatly improved, and the service life of the locking mechanism is prolonged. And the safety is higher.

    本发明公开了一种锁止机构、锁止装置、电池包和电动汽车,所述锁止机构包括锁基座、多个锁爪和移动部件,多个所述锁爪设置于所述锁基座上并能够在所述锁基座上运动,所述移动部件能够沿靠近或者远离多个所述锁爪的方向移动,以实现多个所述锁爪相互靠拢以锁止于锁轴或者多个所述锁爪相互张开以解锁于所述锁轴。本发明的锁止机构、锁止装置、电池包和电动汽车,通过移动部件在锁基座上运动并会带动多个锁爪同步移动,从而实现多个锁爪锁止于锁轴或者解锁于锁轴,有效避免了锁轴在锁止时产生偏移错位现象,大大提高了锁止机构的稳定可靠性,安全性更高。


    Access

    Download


    Export, share and cite



    Title :

    Locking mechanism, locking device, battery pack and electric automobile


    Additional title:

    锁止机构、锁止装置、电池包和电动汽车


    Contributors:

    Publication date :

    2023-08-04


    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 / 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



    Locking mechanism, locking device, battery pack and electric automobile

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2023

    Free access

    Battery pack locking mechanism, bracket assembly, electric automobile and battery pack locking method

    ZHANG JIANPING / QIU DANLIANG | European Patent Office | 2021

    Free access

    Battery pack locking mechanism and battery pack locking device

    ZHOU BIYING / SHU JINGDA / YANG GUILIANG et al. | European Patent Office | 2023

    Free access

    LOCKING MECHANISM, LOCKING DEVICE, BATTERY PACK AND ELECTRIC VEHICLE

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2024

    Free access

    Expansion bead type quick-change locking mechanism, locking device, battery pack and electric automobile

    ZHANG JIANPING / HUANG CHUNHUA | European Patent Office | 2023

    Free access