The invention provides an unlocking device and a battery replacing trolley comprising the unlocking device, the unlocking device is used for unlocking a locking mechanism for locking a battery pack, the unlocking device comprises a moving mechanism, a switching mechanism and an unlocking mechanism, the switching mechanism comprises a first switching piece and a second switching piece, and the first switching piece and the second switching piece are arranged on the moving mechanism. An included angle is formed between the first end of the first conversion piece and the third end of the second conversion piece, the first conversion piece and the third conversion piece are rotationally connected with the moving mechanism, the second end of the first conversion piece is connected with the unlocking mechanism, and the fourth end of the second conversion piece is a free end; the moving mechanism can move in a reciprocating mode in the first direction and drive the first conversion piece and the second conversion piece to rotate relative to the moving mechanism so that the second end and the fourth end can move reversely in the second direction perpendicular to the first direction, and then the unlocking mechanism moves by a preset distance in the second direction so as to be matched with the unlocking mechanism for unlocking. By adopting the mode, the unlocking stability of the battery pack is improved. The complexity of the unlocking device is low, and the assembling and maintaining efficiency of the unlocking device is improved.
本发明提供一种解锁装置及包含其的换电小车,解锁装置用于对锁止电池包的锁止机构进行解锁,解锁装置包括移动机构、转换机构和解锁机构,转换机构包括第一转换件和第二转换件,第一转换件的第一端和第二转换件的第三端之间呈夹角设置并均与移动机构转动连接,第一转换件的第二端与解锁机构相连,第二转换件的第四端设置为自由端,移动机构可沿第一方向往复移动并带动第一转换件和第二转换件相对移动机构转动而使得第二端和第四端沿与第一方向垂直的第二方向反向运动,进而解锁机构沿第二方向移动预设距离,以与解锁机构配合并进行解锁。采用上述形式提高了电池包解锁稳定性。解锁装置的复杂程度较低提高了解锁装置的装配以及维修的效率。
Unlocking device and battery replacing trolley comprising same
解锁装置及包含其的换电小车
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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