The present invention relates to a wing of an unmanned aerial vehicle. According to an embodiment of the present invention, the unmanned aerial vehicle of a fixed wing method includes fixed wings on the left and right of a fuselage. The wing of the unmanned aerial vehicle includes: the fixed wing; a control surface arranged on the rear side of the fixed wing; and a connection device connecting the control surface to the fixed wing to rotate. An overhang section is formed between an end of the fixed wing facing the control surface and a rotation center shaft of the control surface. According to the present invention, multiple T-shaped slots are formed in a longitudinal direction on one side of the control surface without forming an overhang structure protruding to the outside to enclose the fixed wing at the end of the longitudinal direction on the control surface. So, the multiple overhang sections are naturally formed between the slots. The wing of the unmanned aerial vehicle can supplement torque of an actuator by aerodynamically offsetting moment when the aerial vehicle flies. Also, the wing of the unmanned aerial vehicle can prevent the control surface from being damaged due to stress applied to the control surface and can prevent the control surface from being separated from the fixed wing.

    본 발명의 실시예에 따른 무인 비행체 날개는 동체의 좌, 우측에 고정날개를 구비하는 고정익 방식의 무인 비행체에 있어서, 상기 고정날개, 상기 고정날개에 후방에 배치되는 조종면, 그리고 상기 조종면을 상기 고정날개에 회전 가능하게 연결하는 연결장치를 포함하고, 상기 조종면을 향하는 상기 고정날개의 단부와 상기 조종면의 회전 중심축 사이에는 오버행 구간이 형성된다. 본 발명에 의하면, 조종면의 길이방향 측 단부에 고정날개를 감싸도록 외부로 돌출되는 오버행 구조를 형성하지 않고, 조종면의 일 측 길이방향을 따라 'T'형상의 슬롯을 복수 개 형성하여, 슬롯과 슬롯 사이에 자연스럽게 복수의 오버행 구간을 형성함으로써, 비행체의 비행 시 공기역학적인 모멘트 상쇄를 통해 액추에이터의 토크를 보완할 수 있음은 물론, 조종면에 작용하는 응력에 의해 조종면이 파손되거나, 조종면이 고정날개로부터 분리되는 것을 방지할 수 있다.


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    Title :

    Wings of unmanned aerial vehicle


    Additional title:

    무인 비행체 날개


    Contributors:

    Publication date :

    2018-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16C SHAFTS , Wellen



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