An object of the present invention is to provide an expansion/contraction driving unit and a drone including the same capable of ensuring precise expansion/contraction driving and rigidity by suppressing posture deformation such as bending. To this end, the present invention comprises: a link assembly in which a pair of link members rotatably coupled to each other via a central hinge are continuously connected and interlocked; and a driving unit for folding or unfolding the link assembly, wherein the link member is formed in an S-shape, and is formed in a cycloid curve shape toward an end portion from the central hinge.

    본 발명은 휨 등의 자세 변형을 억제하여 정밀한 신축 구동과 함께 강성이 보장될 수 있는 신축 구동유닛 및 이를 포함하는 드론을 제공함에 있다. 이를 위한 본 발명은 중앙힌지를 매개로 회전 가능하게 결합되는 한 쌍의 링크부재가 연속하여 연결되어 연동하는 링크조립체; 및 상기 링크조립체가 접혀지거나 펴지도록 하는 구동부를 포함하되, 상기 링크부재는 S자 형상으로 형성되되, 상기 중앙힌지에서 단부를 향하며 사이클로이드(Cycloid) 곡선 형상으로 형성되는 특징을 개시한다.


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    Titel :

    EXPANSION DRIVE UNIT AND DRONE COMPRISING THEREOF


    Weitere Titelangaben:

    신축 구동유닛 및 이를 포함하는 드론


    Beteiligte:
    SEUL JUNG (Autor:in) / YEJIN CHOI (Autor:in)

    Erscheinungsdatum :

    26.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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