The present invention relates to a folding arm of a vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV), which compensates for a gap occurring due to a folding structure to solve a problem of being vibrated, and enables a user to conveniently and safely fold the arm when folding the arm. To achieve this, according to the present invention, a UAV levitated by rotation of a rotating blade, which is mounted at an end part of a plurality of arms outwardly extended from the circumference of a main body, comprises: a fixed part fixed to the main body; a folding part hinge-coupled to the fixed part to outwardly unfold or downwardly fold the arm so as to be vertically rotated; and a locking part locking or unlocking the arm to allow the arm to be locked in a state of being outwardly unfolded or be unlocked and downwardly folded, and mounted on the folding unit to place a knob for unlocking the arm thereon.

    본 발명은 수직이착륙형 무인 항공기의 폴딩 암에 관한 것으로서, 특히 폴딩 구조에 따라 발생할 수 있는 유격을 보상하여 진동 발생의 문제점을 해결하고 또한 암을 접을 때에 한 손으로 편안하고 안전하게 접을 수 있도록 구성한 것이다. 상기와 같은 목적을 달성하기 위한 본 발명은 본체의 둘레에 외향으로 연장된 복수의 암의 단부에 장착된 회전익의 회전에 의해 부양하는 무인 항공기로서, 본체에 고정된 고정부와, 암이 외향으로 펼쳐지거나 하향으로 접히도록 고정부에 힌지 결합되어 상하 방향으로 선회하는 폴딩부와, 암이 외향으로 펼쳐진 상태로 잠금되거나 잠금해제되어 하향으로 접히도록 잠금 또는 잠금해제하며 잠금해제를 위한 노브가 폴딩부에 위치하도록 폴딩부에 장착된 잠금부를 포함하는 것을 기술적 특징으로 한다.


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    Title :

    Unmanned aerial vehicle with one touch folding arm


    Additional title:

    원터치 폴딩 암 구조의 무인 항공기


    Contributors:

    Publication date :

    2018-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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