The invention relates to an electronic variable-speed closed-loop servo chain shifting control device which comprises a steel rope and a derailleur, and further comprises a support, a variable-speed closed-loop servo chain shifting control system, a control system and a control system, the servo speed change mechanism is arranged in the speed change stroke space and connected with the other end of the steel rope so as to control the derailleur to move the chain between the chain wheels; the driving part is mounted on the bracket, and the output end of the driving part is electrically connected with the servo speed change mechanism; the PWM main board is arranged on the bracket and is electrically connected with the driving piece so as to control the chain shifting action of the servo speed change mechanism in a closed-loop manner; and the finger shifting handle is arranged on one side of the handlebar rod and is in wireless communication connection with the PWM mainboard. The transmission efficiency is high, the responsivity and the control precision are improved through closed-loop control, derailleur of different brands and different gears can be fully adapted, and the high social use value and the high application prospect are achieved.

    本发明涉及一种电子变速闭环伺服拨链控制装置,包括钢绳和拨链器,钢绳一端连接于拨链器上,还包括有:支架,其内部具有变速行程空间;伺服变速机构,设置于变速行程空间内并与钢绳另一端相连以控制拨链器在链轮之间移动链条;驱动件,安装在支架上且其输出端与伺服变速机构电性连接;PWM主板,设置在支架上并与驱动件电性连接以闭环控制所述伺服变速机构的拨链动作;指拨手柄,设置于车把杆其中一侧并与PWM主板无线通讯连接。本发明传动效率高,且闭环控制提高了响应度和控制精度,可充分适配不同品牌、不同档位的拨链器,具有较高的社会使用价值和应用前景。


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    Title :

    Electronic variable-speed closed-loop servo chain shifting control device


    Additional title:

    一种电子变速闭环伺服拨链控制装置


    Contributors:
    YU ZHIJUN (author) / WU SIBIN (author) / ZHENG CHENGGUO (author) / CHENG YAO (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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