The retractable undercarriage comprises an aircraft body, a power shaft is mounted at the upper end of the aircraft body, a connecting bolt is connected to the lower end of the aircraft body, a first motor is arranged in a protective cover, a second connecting plate is mounted at the outer end of a first connecting plate, and a second motor is arranged in the protective cover. A supporting column is arranged at the inner end of a limiting ring, a damper is installed at the lower end of a bearing seat, a limiting frame is connected to the lower end of a bearing frame, a spring is arranged at the upper end of the bearing frame, a second armature plate and a protection frame are installed at the outer end of a first armature plate, and the protection frame is arranged at the lower end of the aircraft body. A second adjusting wheel is arranged at the upper end of the supporting column, and a connecting assembly is arranged at the outer end of the first adjusting wheel. According to the retractable landing gear and the unmanned aerial vehicle, the automatic retractable function of the landing gear of the unmanned aerial vehicle can be conveniently achieved, and meanwhile the buffering effect is conveniently achieved when the landing gear of the unmanned aerial vehicle makes contact with the ground.

    本发明公开了收放起落架及无人飞行器,包括:飞行器本体,所述飞行器本体的上端安装有动力轴,所述飞行器本体的下端连接有连接栓,所述防护罩的内部设置有第一电机,所述第一衔接板的外端安装有第二衔接板,所述限位圈的内端设置有支撑柱,所述承托座的下端安装有阻尼器,所述承重架的下端连接有限位架,所述承重架的上端设置有弹簧,所述第一衔定板的外端安装有第二衔定板,防护架,其设置在飞行器本体的下端,所述支撑柱的上端设置有第二调节轮,所述第一调节轮的外端设置有连接组合件。该收放起落架及无人飞行器,其便于实现无人飞行器起落架的自动收放功能,同时,便于起到无人飞行器起落架与地面接触时的缓冲作用。


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    Title :

    Retractable undercarriage and unmanned aerial vehicle


    Additional title:

    收放起落架及无人飞行器


    Contributors:
    GUO CHENYU (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



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