Pin assembly, battery replacing system and battery replacing station

Abstract

The utility model discloses a pin assembly, a battery replacing system and a battery replacing station, the pin assembly comprises a pin sleeve, a pin, an adjusting structure and an elastic piece, the pin is movably installed in the pin sleeve and is in threaded fit with the pin sleeve, and at least part of the pin extends out of one end of the pin sleeve; the adjusting structure is connected into the pin sleeve from the other end of the pin sleeve and used for driving the pin to rotate relative to the pin sleeve. The elastic piece is located between the adjusting structure and the pin and used for applying elastic force to the adjusting structure and the pin in the extending direction of the pin. According to the pin assembly provided by the embodiment of the utility model, the pin in threaded fit with the pin sleeve is arranged, and the adjusting structure connected in the pin sleeve is arranged, so that the adjusting structure can drive the pin to rotate relative to the pin sleeve so as to drive the pin to extend out of the pin sleeve or drive the pin to retract into the pin sleeve, and the extension and retraction of the pin assembly can be realized; the adaptability of the pin assembly is improved, and the compatibility of the battery pack is improved.

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