The invention relates to the technical field of unmanned aerial vehicles, and discloses a protection mechanism for preventing an unmanned aerial vehicle from crashing, the protection mechanism comprises a supporting seat, a protection mechanism is slidably connected in a sliding groove, a first groove is formed in the supporting seat, and the top of the first groove communicates with the sliding groove; a drive unlocking and rotating mechanism is fixed in the first groove, connected to the bottom of the protection mechanism in a clamped mode and extends into the sliding groove. According to the protection mechanism for preventing the unmanned aerial vehicle from crashing, after supporting rods are bounced off, gear rings and second circular gears are connected together in a meshed mode, fifth bevel gears and sixth bevel gears rotate to drive two sixth bevel gears to rotate, four second circular gears rotate at the same time, so that the corresponding gear rings are driven to rotate, and four first protection sleeves rotate by 90 degrees; and the first protective sleeve, the second protective sleeve and the third protective sleeve surround the outer side of the unmanned aerial vehicle, so that the unmanned aerial vehicle is conveniently and comprehensively protected.

    本发明涉及无人机技术领域,本发明公开了一种用于防止无人机坠毁的保护机构,包括支撑座,所述滑槽内滑动连接有防护机构,所述支撑座内开设有第一凹槽,所述第一凹槽的顶部与滑槽相贯通,所述第一凹槽内固定有驱动解锁及旋转机构,所述驱动解锁及旋转机构卡合连接在防护机构的底部,所述驱动解锁及旋转机构伸入滑槽内。该用于防止无人机坠毁的保护机构,支撑杆弹开后,齿圈与第二圆齿轮啮合连接在一起,第五锥齿轮和第六锥齿轮旋转均可带动两个第六锥齿轮旋转,四个第二圆齿轮同时旋转,以此带动对应的齿圈旋转,四个第一防护套均90度旋转,第一防护套、第二防护套和第三防护套环绕在无人机的外侧,方便全面防护好无人机。


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    Titel :

    Protection mechanism for preventing unmanned aerial vehicle from crashing


    Weitere Titelangaben:

    一种用于防止无人机坠毁的保护机构


    Beteiligte:
    WU WEIWEI (Autor:in) / CHEN ZHENGYU (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U




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