The invention discloses a battery replacing system, and belongs to the technical field of battery replacement of electric vehicles. A battery locking and unlocking mechanism in the battery replacing system comprises a trigger, a limiting part driven by a first driving source and a trigger fixedly arranged on a first mounting part; and in the lifting process of a lifting mechanism, a locker arranged on a battery assembly is triggered; the first driving source is used for driving the limiting part clamped to the battery assembly to move in the unlocking direction of the locker for locking and unlocking, the installation position of the battery does not need to be found through a positioning device, the battery assembly can be rapidly replaced, and the user experience is improved. Besides, the battery locking and unlocking mechanism is arranged on the lifting mechanism in a floating manner, so that the locking and unlocking device can be aligned with the battery assembly more convenientlyin the lifting process; and the situation that the battery assembly cannot be unlocked due to the tiny difference of the mounting positions of the battery assembly on the automobile is reduced. The problems that in the battery replacing process of an existing electric automobile, positioning in the battery locking and unlocking process is not accurate enough, and the battery replacing efficiencyis affected are solved.

    本发明公开了一种换电系统,属于电动汽车换电技术领域。该换电系统中的电池加解锁机构包括触发器以及受第一驱动源驱动的限位部,固定设置在第一安装部上的触发器,在举升机构举升过程中,触发设置在电池总成上的锁紧器,第一驱动源用于驱动卡接在电池总成的限位部朝锁紧器的解锁方向运动,进行加解锁,不需要通过定位装置找寻电池的安装位置,可以快速对电池总成进行更换,提高用户体验;此外,电池加解锁机构浮动地设置在举升机构上,在举升过程中,更便于加解锁器对准电池总成;减少了由于电池总成在汽车上的安装位置的细微差别,导致无法解锁的情况。解决了现有电动汽车换电池过程中,对于电池的加解锁过程定位不够准确,影响换电效率低的问题。


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    Titel :

    Battery replacing system


    Weitere Titelangaben:

    一种换电系统


    Beteiligte:
    GAO YUQING (Autor:in) / WANG WEI (Autor:in) / YE GAOGAO (Autor:in) / FAN RUI (Autor:in) / WU PENG (Autor:in)

    Erscheinungsdatum :

    2021-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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