The invention discloses a sensor fixing structure and an electric bicycle. The sensor fixing structure comprises a shaft roller, a sensor assembly and a right bowl assembly, the shaft roller is sleeved with the sensor assembly, the right bowl assembly comprises a right bowl and a bearing, a mounting groove is formed in the right bowl, the inner surface of the bearing is in clearance fit with the outer surface of the sensor assembly, and the outer surface of the bearing is fixedly connected with the groove wall of the mounting groove. The outer surface of the bearing is fixedly connected with the groove wall of the mounting groove, so that the outer surface of the bearing cannot shake relative to the right bowl piece, deflection of the fluted disc is avoided, the connection reliability between the fluted disc and the chain is improved, and the use reliability of the electric bicycle is improved.
本发明公开一种传感器固定结构及电动自行车。传感器固定结构包括轴棍、传感器组件和右碗件组件,传感器组件套设于轴棍外,右碗件组件包括右碗件和轴承,右碗件形成有安装槽,轴承的内表面与传感器组件的外表面间隙配合,轴承的外表面与安装槽的槽壁固定连接。本发明中的轴承的外表面与安装槽的槽壁固定连接,使得轴承的外表面不会相对右碗件晃动,实现避免齿盘产生偏摆,从而实现提高齿盘与链条之间的连接可靠性,以提高电动自行车的使用可靠性。
Sensor fixing structure and electric bicycle
传感器固定结构及电动自行车
14.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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