The invention discloses a locking structure for a battery pack, the battery pack, a battery locking device, a vehicle and a battery replacing method. The locking structure comprises a mounting fastener and a second limiting piece, wherein the mounting fastener is suitable for penetrating through the battery pack to be fixed with a vehicle body; a first limiting piece is arranged on the mounting fastener; the second limiting piece is movably arranged on the battery pack and has a locking position and an unlocking position; when the second limiting piece is located at the locking position, the second limiting piece is matched with the first limiting piece to limit the rotation of the mounting fastener; when the second limiting piece is located at the unlocking position, the second limiting piece is separated from the first limiting piece; the first limiting piece is constructed to be a plurality of ratchets; the ratchets are arranged on the peripheral wall of the mounting fastening pieceat intervals; and the second limiting piece comprises a pawl; and the pawl is rotatably arranged on the battery pack. Therefore, the structure of the locking structure is simpler, the locking effectis better, in the process of replacing the battery pack, abrasion to the installation fastener is small, and the service life is prolonged.
本发明公开了一种用与电池包的锁止结构、电池包、电池锁止装置、车辆以及换电方法,锁止结构包括:安装紧固件、第二限位件,安装紧固件适于穿过电池包以与车身固定,安装紧固件上设置有第一限位件;第二限位件可移动地设置在电池包上且具有锁止位置和解锁位置,在第二限位件处于锁止位置时,第二限位件与第一限位件配合以限制安装紧固件转动,在第二限位件处于解锁位置时,第二限位件与第一限位件分离;第一限位件构造为多个棘齿,多个棘齿间隔设置在安装紧固件的外周壁上,第二限位件包括棘爪,棘爪可转动地设置在电池包上。由此,使锁止结构的结构更加简单、锁止效果更好,而且在更换电池包的过程中,对安装紧固件的磨损较小、延长使用寿命。
Locking structure, battery pack, battery locking device, vehicle and battery replacing method
锁止结构、电池包、电池锁止装置、车辆以及换电方法
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | 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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