The invention provides a battery base, a frame and an electric bicycle. The battery base comprises a mounting base, the mounting base is used for being located in a vehicle tube, the mounting base is provided with a locking surface, the locking surface is used for locking a battery pack in the vehicle tube, the battery base is characterized by further comprising a fixing seat, the fixing seat is used for being fixedly mounted in the vehicle tube, the mounting base is movably connected to the fixing seat, and the locking surface is arranged on the fixing seat. And the connecting position of the mounting base and the fixed seat is adjustable, so that the position of the locking surface in the bicycle pipe is adjustable. The battery pack can be smoothly arranged in the bicycle tube during assembly operation, and the mounting base can be tightly attached to the battery pack during assembly operation, so that the battery pack can be jointly clamped by the mounting base and another base in the bicycle tube. The position of the mounting base can be adjusted to the position where the mounting base is tightly attached to the battery pack, so that the distance tolerance between the mounting base and the other base in the bicycle tube does not need to be controlled, the machining precision requirement of parts can be reduced, and the manufacturing cost of the electric bicycle can be reduced.
本公开提供一种电池基座、车架及电动自行车。上述的电池基座包括安装基座,安装基座用于位于车管内,安装基座设有锁止面,锁止面用于车管内的电池包锁合,其特征在于,电池基座还包括固定座,固定座用于固定安装于车管内,安装基座活动连接于固定座,安装基座与固定座的连接位置可调,使锁止面在车管内的位置可调。电池包在组装操作时能够顺利装入车管内,并且安装基座在组装操作时能够与电池包紧密贴合,进而使安装基座与车管内的另一基座能够共同夹持住电池包。由于安装基座的位置可调节至与电池包紧密贴合的位置,因而无需管控安装基座与车管内的另一基座之间的距离公差,可以降低零件的加工精度要求,有利于降低电动自行车的制造成本。
Battery base, frame and electric bicycle
电池基座、车架及电动自行车
2024-11-19
Patent
Electronic Resource
Chinese
Electric bicycle frame, electric bicycle, battery box body and battery
European Patent Office | 2021
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