A locking mechanism (100) for use in a battery pack, comprising: a lock base (110), the lock base (110) being provided with an opening and a cavity (112) extending from the opening (111), the opening (111) being used for allowing a lock shaft (200) mounted on the battery pack to enter the cavity (112); a lock tongue (120), the lock tongue (120) being rotatable relative to the lock base (110) so as to shift between an unlocked state and a locked state, and when the lock tongue (120) is in the locked state, the lock tongue (120) can stop the lock shaft (200) from leaving the cavity (112) via the opening (111); and a resetting part (130), the resetting part (130) being provided on the lock base (110) and acting on the lock tongue (120), the resetting part (130) being capable of producing a flexible distension and used for allowing the lock tongue (120) to rotate in a locking direction so as to reset from the unlocked state to the locked state, thus facilitating the mounting and locking of the battery pack, improving the reliability of locking, and increasing safety. Also disclosed are a lock assembly comprising the locking mechanism, a quick-swap support frame assembly, and an electric vehicle.


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    Title :

    LOCKING MECHANISM FOR A BATTERY PACK, QUICK-SWAP SUPPORT FRAME ASSEMBLY AND ELECTRIC VEHICLE


    Additional title:

    VERRIEGELUNGSMECHANISMUS FÜR EIN BATTERIEPACK, SCHNELLWECHSEL-STÜTZRAHMENANORDNUNG UND ELEKTROFAHRZEUG
    MÉCANISME DE VERROUILLAGE POUR UN BLOC-BATTERIE, ENSEMBLE CADRE DE SUPPORT À REMPLACEMENT RAPIDE ET VÉHICULE ÉLECTRIQUE


    Contributors:
    ZHANG JIANPING (author) / HUANG CHUNHUA (author) / LAN ZHIBO (author)

    Publication date :

    2023-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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