The invention discloses a photoelectronic device for improving transmission rate for a power-assisted steering gear, and belongs to the technical field of photoelectronic devices. A pressing ring is pressed to extrude a plurality of piston rods, gas in a piston cylinder is guided into a gas cushion ring through a gas guide pipe, and the gas cushion ring expands to drive a sealing ring to be embedded into a sealing groove; in the moving process of the photoelectric torque sensor, the clamping plate slides on the inner wall of the mounting shell, the sliding plate is supported through the elastic force of the second spring, the sliding plate drives the clamping plate to be clamped into the clamping hole in the mounting shell, the photoelectric torque sensor is further conveniently mounted on the mounting shell, the traditional mode of positioning and mounting by adopting a bolt piece is abandoned, and the mounting efficiency is improved. Due to the fact that the photoelectric torque sensor cannot be separated from the installation shell, the air cushion ring is always kept in an expansion state, the sealing effect of the connector base and the element terminal is greatly improved, the situation of looseness or water seepage at the connecting position is prevented, the photoelectric current pulse error generated on the photoelectric torque sensor is reduced, and the detection precision is improved.

    本发明公开了一种提高传输速率的助力转向器用光电子器件,属于光电子器件技术领域,压环受压会挤压多个活塞杆,活塞筒内气体则通过导气管导入气垫圈内,气垫圈膨胀会带动密封圈嵌入密封槽内,在光电式转矩传感器移动的过程中卡板会在安装壳的内壁滑动,通过第二弹簧的弹力对滑板进行支撑,使滑板带动卡板卡入安装壳上的卡孔内,进而方便将光电式转矩传感器安装在安装壳上,摒弃传统采用螺栓件进行定位安装的方式,提高操作便捷性,因光电式转矩传感器不会脱离安装壳,使气垫圈始终保持膨胀状态,大大提高接头座与元件端子的密封效果,防止连接处出现松动或渗水情况,减小光电式转矩传感器上产生的光电流脉冲误差,提高检测精度。


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    Title :

    Photoelectronic device for improving transmission rate for power-assisted steering gear


    Additional title:

    一种提高传输速率的助力转向器用光电子器件


    Contributors:
    CHEN XIAOLAN (author) / WAN SHAN (author) / LIU XIAOJUN (author) / CHENG HEMING (author) / XING SHIXIONG (author) / ZHANG PENGCHENG (author)

    Publication date :

    2024-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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