A solar unmanned aerial vehicle falling-off type undercarriage comprises a light connector, an undercarriage supporting rod, an aircraft wheel assembly, an electromagnet, an iron sheet, an upper flange, a lower flange, a hinge and a covering cap. The light joint is fixedly connected with the unmanned aerial vehicle main structure, the upper end of the undercarriage supporting rod is inserted into the light joint, and the lower end is connected with the airplane wheel assembly; an electromagnet is installed on an undercarriage supporting rod, a light connector is provided with a hole and fixedly connected with an iron sheet, the electromagnet has magnetism when powered off and attracts the iron sheet, and the undercarriage is in a working state. After the aircraft takes off, the electromagnet is electrified and demagnetized, the landing gear support rod is separated from the light connector under the action of gravity, and the falling-off function is achieved; the upper flange and the lower flange are fixedly installed on the light connector and the undercarriage supporting rod respectively, and the covering cap assembly is installed on the upper flange. After the landing gear supporting rod falls off, the covering cap assembly is automatically closed, so that the downward opening of the light connector is sealed, and the overall appearance of the aircraft is maintained.

    一种太阳能无人机可脱落式起落架,包括轻质接头、起落架支杆、机轮组件、电磁铁、铁片、上法兰、下法兰、合页、口盖;轻质接头与无人机主结构固定连接,起落架支杆上端与轻质接头插接,下端连接机轮组件;起落架支杆上安装电磁铁,轻质接头上开孔并固定连接铁片,电磁铁断电时具有磁性,吸住铁片,起落架处于工作状态;飞机起飞后,电磁铁通电消磁,起落架支杆将在重力作用下与轻质接头脱离,实现脱落功能;上法兰和下法兰分别固定安装于轻质接头和起落架支杆上,其中上法兰上安装有口盖组件;口盖组件在起落架支杆脱落后,自动关闭从而封住轻质接头向下的开口,以维持飞机整体外形。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Solar unmanned aerial vehicle falling-off type undercarriage


    Weitere Titelangaben:

    一种太阳能无人机可脱落式起落架


    Beteiligte:
    GU QI (Autor:in) / LIN XIEWEI (Autor:in) / WANG JUN (Autor:in) / SONG TAO (Autor:in) / WANG ZHENG (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



    unmanned aerial vehicle undercarriage

    ZHANG JIANMIN | Europäisches Patentamt | 2021

    Freier Zugriff

    Retractable solar unmanned aerial vehicle undercarriage

    ZHANG JIANGHUA / ZHANG KAI / YI ZHISHENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Unmanned aerial vehicle undercarriage

    BIAN CHUNJIANG / ZHAO HONG / GAO DONG | Europäisches Patentamt | 2021

    Freier Zugriff

    Unmanned aerial vehicle undercarriage

    MU HONGTAO / TANG XINQUAN / LIU HUI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Unmanned aerial vehicle undercarriage and unmanned aerial vehicle

    ZHOU DONGDONG | Europäisches Patentamt | 2023

    Freier Zugriff