The foldable wing capable of being transversely and rapidly unfolded is used for the throwing type unmanned aerial vehicle with the high aspect ratio and comprises an inner wing section and an outer wing section, and the outer wing section is connected with the inner wing section through a rotating shaft arranged outside the lower surface of the wing and can rotate downwards by 180 degrees to be folded with the inner wing section. The inner wing section and the outer wing section are provided with an overlapping section in the spanwise direction, the upper overlapping section is connected with the inner wing section, the lower overlapping section is connected with the outer wing section, and a fixed winch fixed to the inner wing section can drive the outer wing section in the folded state to rotate to be horizontal with the inner wing section through a rope which winds around a positioning pulley of the upper overlapping section and a rotating pulley of the lower overlapping section in a bundling mode. The foldable wing which is good in storage performance, simple in structure, high in reliability and capable of being rapidly unfolded after being put is provided for the put-in type unmanned aerial vehicle.

    提供了一种用于投放式大展弦比无人机的可以横向快速展开的可折叠机翼,包括内翼段和外翼段,外翼段由布置在机翼下表面外的转轴与内翼段相连,并可以向下旋转180°与内翼段形成对折。内翼段和外翼段沿展向有一段重叠段,上重叠段与内翼段相连,下重叠段与外翼段相连,固定在内翼段的固定绞盘通过收束绕过上重叠段的定位滑轮和下重叠段的旋转滑轮的绳索,可以驱动对折状态下的外翼段转动至与内翼段水平。本发明为投放式无人机提供了一种收纳性好、结构简单、可靠性高、投放后可以快速展开的可折叠机翼。


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    Titel :

    Foldable wing of throwing type unmanned aerial vehicle with high aspect ratio


    Weitere Titelangaben:

    一种投放式大展弦比无人机的可折叠机翼


    Beteiligte:
    BAI JIANGBO (Autor:in) / WANG YUNPENG (Autor:in) / LIU TIANWEI (Autor:in)

    Erscheinungsdatum :

    2023-03-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64U



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