The invention belongs to the technical field of bicycles, and particularly relates to a bicycle seat post lifting system. Comprising a motor, an angle sensing assembly, a telescopic assembly and a first control panel. The motor comprises a rotating shaft and a body, and the rotating shaft is rotatably arranged on the body in a protruding mode. The angle sensing assembly comprises a second control panel and a sensor, the second control panel is electrically connected with the sensor and the motor respectively, the sensor comprises a sensing part, and the sensing part is connected to the rotating shaft in a sleeving mode; the control unit is telescopically arranged on the telescopic body in a protruding mode, the cam seat is connected with the rotating shaft, the linkage mechanism is arranged between the cam seat and the adjusting valve, and the adjusting valve can be driven to move to press against the control unit when the cam seat rotates to different node positions. The actual rotating angle of the electric motor can be accurately controlled through the angle sensing assembly, and the cam seat can be accurately driven to accurately rotate to different nodes to control full opening or full closing of the telescopic assembly.

    本发明属于自行车技术领域,具体为一种自行车座杆升降系统。包括一马达、一角度感应组件、一伸缩总成及一第一控制板。该马达包含有一转动轴及一本体,该转动轴可转动地凸设于该本体。该角度感应组件包含一第二控制板及一传感器,该第二控制板分别电性连接该传感器及该马达,该传感器包含有一感测部,该感测部套接于该转动轴;控制单元可伸缩地凸设于该伸缩主体,该凸轮座连接该转动轴,该连动机构设于该凸轮座及该调节阀门之间,随着该凸轮座转动至不同节点位置可驱使该调节阀门移动以压抵该控制单元。透过角度感应组件可以精准地控制电动马达之实际转动角度,而能确实地带动凸轮座精准地转动至不同节点处控制伸缩总成之全开或全闭。


    Access

    Download


    Export, share and cite



    Title :

    Bicycle seat post lifting system


    Additional title:

    自行车座杆升降系统


    Contributors:
    LI ZHONGJIA (author)

    Publication date :

    2022-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    Bicycle lifting seat tube

    LENG DONGYI | European Patent Office | 2023

    Free access

    BICYCLE SEAT POST

    European Patent Office | 2015

    Free access

    BICYCLE SEAT POST

    KIM HYEONG JIN | European Patent Office | 2017

    Free access

    BICYCLE SEAT POST

    European Patent Office | 2015

    Free access

    Electric lifting system for seat tube of bicycle

    GE CHUNGEN / XU HUI | European Patent Office | 2024

    Free access