The invention discloses a water-air amphibious cross-medium unmanned aerial vehicle which comprises a fuselage unit, a main wing unit, an undercarriage and a power unit, the main wing unit comprises a sweepback main wing and a sweepforward main wing, and a folding mechanism can drive the sweepback main wing and the sweepforward main wing to be unfolded and folded, so that the take-off resistance of the aerial vehicle is reduced; when the undercarriage is in an unfolded state, the aircraft can be supported, when the aircraft reaches a certain height in the air, the main wing unit is unfolded, the aircraft enters a fixed wing flight state at the moment, and when the aircraft lands, the undercarriage is unfolded, and the aircraft can land on the ground or other equipment. According to the water-air amphibious cross-medium unmanned aerial vehicle, the aircraft can achieve a fixed-wing flight mode by means of unfolding and folding of the main wing units, the landing condition limitation of the aircraft is reduced by means of unfolding and folding of the undercarriage, and the flexible adaptability of the aircraft is improved on the premise that the flight performance of the aircraft is guaranteed.

    本发明公开一种水空两栖跨介质无人飞行器,包括机身单元、主机翼单元、起落架和动力单元,主机翼单元包括后掠主机翼和前掠主机翼,折叠机构能够带动后掠主机翼和前掠主机翼展开以及收拢,减小飞行器起飞阻力,起落架处于展开状态时,能够支撑飞行器,飞行器在空中到达一定高度时,主机翼单元展开,此时飞行器进入固定翼飞行状态,飞行器降落是,起落架展开,飞行器可降落至地面上或其它设备上。本发明的水空两栖跨介质无人飞行器,利用主机翼单元的展开和收拢,使飞行器能够实现固定翼飞行模式,并利用起落架的展开和合拢,降低了飞行器的起降条件限制,在保证飞行器飞行性能的前提下,提高了飞行器的灵活适应性。


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    Titel :

    Water-air amphibious cross-medium unmanned aerial vehicle


    Weitere Titelangaben:

    一种水空两栖跨介质无人飞行器


    Beteiligte:
    AI JUN (Autor:in) / WANG ZICHUN (Autor:in) / HE BINGCHENG (Autor:in) / LONG JIAXIN (Autor:in) / CHEN LONGHAO (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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