The invention discloses an unmanned aerial vehicle and a buffer strut stroke detection device thereof, and relates to the technical field of unmanned aerial vehicle buffer strut detection, and the buffer strut stroke detection device comprises a lower torque arm, an upper torque arm and an indication rotating shaft. The lower torque arm and the upper torque arm are rotationally connected with the piston rod and the supporting column outer cylinder respectively, the lower torque arm is provided with a stroke detection dial plate, and dial plate scales are arranged on the stroke detection dial plate, so that a safety area and a warning area are formed on the dial plate; the indicating rotating shaft penetrates through the lower torque arm and the upper torque arm and is in positioning connection with the upper torque arm, the indicating rotating shaft is used for rotating relative to the stroke detection dial plate, the indicating rotating shaft is provided with an indicating structure, and the indicating structure is used for pointing to a safety area or a warning area after the supporting column outer cylinder moves relative to the piston rod so as to detect the stroke of the buffer supporting column. The buffer strut stroke detection device solves the problems that external field inspection is not visual, manual measurement errors are large, maintenance is inconvenient, and the equipment detection cost is increased.

    本申请公开了一种无人机及其缓冲支柱行程检测装置,涉及无人机缓冲支柱检测技术领域,缓冲支柱行程检测装置包括下扭力臂、上扭力臂和指示转轴。下扭力臂和上扭力臂分别与活塞杆和支柱外筒转动连接,下扭力臂设有行程检测表盘,行程检测表盘上设有表盘刻度,以在盘面上形成安全区域和警示区域;指示转轴穿过下扭力臂和上扭力臂,并与上扭力臂定位连接,指示转轴用于相对行程检测表盘转动,指示转轴设有指示结构,指示结构用于在支柱外筒相对活塞杆移动后指向安全区域或警示区域,以实现对于缓冲支柱行程的检测。上述缓冲支柱行程检测装置解决了外场检查不直观、人为测量误差大、维护不便以及增加设备检测成本的问题。


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    Title :

    Unmanned aerial vehicle and buffer strut stroke detection device thereof


    Additional title:

    一种无人机及其缓冲支柱行程检测装置


    Contributors:
    XIAO SHAN (author) / HUANG ZHONG (author) / ZHOU YI (author) / LI JIANGHAI (author) / YAN YUFEI (author) / LIN RONGXIN (author)

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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