The invention provides an aircraft, and belongs to the technical field of aircrafts. The foldable wings are designed on the two sides of a fuselage, a head and a tail of the fuselage are each provided with a ducted device, the ducted devices can rotate on the vertical plane, four sets of control planes in the ducted devices are cascade type control planes, and two sets of control planes are parallel to the Y axis, perpendicular to the axis of the fuselage, on the horizontal plane and can deflect around the Y axis; the other two groups of control surfaces are parallel to the Z axis perpendicular to the axis of the fuselage on the vertical plane and can deflect around the Z axis, and the four groups of control surfaces can rotate clockwise and anticlockwise along the X axis of the axis of the fuselage. The wings are located in the fuselage when folded. The upper surface and the lower surface of the fuselage middle part are respectively provided with a curved flow guide surface to reduce the resistance to the fuselage middle part. By adjusting the deflection of the four groups of control surfaces, the aircraft is lifted and the rudder direction is changed. The vertical take-off and landing aircraft is simple in structure, can realize vertical take-off and landing, and can hover and horizontally fly at a high speed.
本发明提供了一种,属于飞行器技术领域。本发明在机身两侧设计了可以折叠的机翼,在机身头部和尾部分别设置一套涵道装置,涵道装置可以在垂直面进行旋转,涵道装置中的四组舵面为叶栅式舵面,其中两组与在水平面垂直于机身轴线的Y轴平行,且可绕Y轴偏转,另外两组与在垂直面垂直于机身轴线的Z轴平行,且可绕Z轴偏转,四组舵面均可机身轴线X轴顺时针和逆时针旋转。机翼折叠时,位于机身内部。机身中部的上表面和下表面分别设置曲面导流面,减小对机身中部的阻力。通过调整四组舵面的偏转,实现飞行器升降、舵向改变。本发明结构简单,可实现飞行器垂直起降、可悬停,可高速水平飞行。
Double-duct composite wing aircraft
一种双涵道复合翼飞行器
2021-07-13
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Double-fuselage tandem rotor wing composite wing aircraft layout
European Patent Office | 2021
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