The invention provides a pectoral fin-like structure and a flying fish imitating cross-medium aircraft, and relates to the technical field of cross-medium aircrafts, the pectoral fin-like structure comprises a fixing plate, a skeleton structure and a driving structure; the fixing plate is used for being fixed to one side of an aircraft body, and the fixing plate is provided with a plurality of hinge points which are sequentially arranged at intervals in the length direction of the fixing plate. The skeleton structure comprises a plurality of skeletons which are respectively hinged to the plurality of hinge points, and the plurality of skeletons are sequentially shortened in the length direction of the fixed plate; and the driving structure is used for driving the framework to rotate around the corresponding hinge point. The pectoral fin-like structure disclosed by the invention has a more ideal airfoil profile, so that the pectoral fin-like structure has more excellent dynamic performance; skin accumulation and extrusion can be avoided, and skin storage is easier.

    本发明提供了一种类胸鳍结构及仿飞鱼跨介质飞行器,涉及跨介质飞行器技术领域,所述类胸鳍结构包括固定板、骨架结构和驱动结构;所述固定板用于固定在飞行器主体的一侧,所述固定板上设有沿所述固定板的长度方向依次间隔设置的多个铰接点;所述骨架结构包括分别铰接在多个所述铰接点上的多个骨架,且在所述固定板的长度方向上多个所述骨架依次变短;所述驱动结构用于驱使所述骨架绕对应的所述铰接点转动。本发明的类胸鳍结构具备更加理想的翼型,从而具有更优异的动力学性能;可避免蒙皮堆积和挤压,更易于蒙皮收纳。


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    Title :

    Pectoral fin-like structure and flying fish-imitating cross-medium aircraft


    Additional title:

    一种类胸鳍结构及仿飞鱼跨介质飞行器


    Contributors:
    LI XINLIN (author) / ZHANG CHENGHAO (author) / XING TIAN'AN (author) / WU XUANZE (author) / LIU YANJU (author) / LENG JINSONG (author)

    Publication date :

    2024-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



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