The invention discloses a variant cross-medium aircraft, and relates to a cross-medium aircraft capable of repeatedly crossing a water-air interface and stably sailing in two media. The main structurecomprises a pressure-resistant watertight compartment, and a propeller is arranged at the bottom of the pressure-resistant watertight compartment. A plurality of paddle arms are arranged at the top of the pressure-resistant watertight compartment in a foldable manner, and when the plurality of paddle arms are folded, a revolving body streamline structure is formed at the top of the pressure-resistant watertight compartment. When the plurality of paddle arms are unfolded, motors and rotor wings are arranged on the top surfaces of the paddle arms. A control mechanism and a power supply are arranged in the pressure-resistant watertight compartment. The variant cross-medium aircraft is simple in structure. A variant idea is employed, the advantages of high underwater movement speed of the revolving structure body and the advantages of autonomous hovering and high maneuverability of a multi-rotor aircraft are utilized, and a specific water-air crossing variant mechanism is adopted, so thatbasic functions of air flight, underwater diving and multiple times of water-air crossing are realized. The underwater/air maneuverability and the adaptability to complex environments are good, and the military and civil prospects are wide.

    本发明公开一种变体跨介质航行器,涉及一种可重复跨越水空界面并在两种介质中稳定航行的跨介质航行器。主要结构包括耐压水密舱,耐压水密舱底部设有螺旋桨推进器;耐压水密舱顶部可折叠地设有多个浆臂,多个浆臂折叠时在耐压水密舱顶部构成回转体流线型结构;多个浆臂展开时,在浆臂的顶面设置有电机和旋翼;耐压水密舱内部设有控制机构和电源。该变体跨介质航行器结构简单,采用变体的思想,利用回转结构体水下运动速度快和多旋翼飞行器能够自主悬停、机动性强的优势,结合特有的水空跨越变体机理,实现空中飞行、水下潜航以及多次水空跨越的基本功能,具备良好的水下/空中操纵性和复杂环境的适应性,军事和民用前景广阔。


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    Title :

    Variant cross-media aircraft


    Additional title:

    一种变体跨介质航行器


    Contributors:
    LI YONGLI (author) / SHAN NING (author) / ZHAN RENJUN (author) / LI BOMIN (author)

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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