The invention discloses a novel disc wing. The novel disc wing comprises a disc wing main body and a plurality of propeller blades, a plurality of containing grooves are formed in the disc wing body. The multiple propeller blades are connected into the multiple containing grooves in a sliding mode respectively, elastic pieces are arranged between the propeller blades and the containing grooves, and when the rotating speed of the novel disc wing reaches a certain value, the propeller blades overcome the resistance of the elastic pieces to slide out of groove openings of the containing grooves under the action of centrifugal force. When the rotating speed reaches a certain numerical value (namely, the disc wing propelling system is in a rotating state), the propeller blades can overcome the resistance of the elastic pieces to automatically stretch out under the action of centrifugal force, and lift force is provided for the aircraft; when the rotating speed is zero (namely when the disc wing propelling system stops rotating) or is smaller than a certain numerical value, the centrifugal force is zero or smaller, under the action of the elastic force of the elastic piece, the propeller blades can automatically retract and are in a level flight state, and the lifting force is provided through the disc wing body with the wing-shaped section.
本发明公开了一种新型盘翼,包括盘翼主体和若干螺旋桨桨叶。盘翼本体上设有若干容置槽。若干螺旋桨桨叶分别滑动连接于若干容置槽内,螺旋桨桨叶和容置槽间设有弹性件,新型盘翼的转速达到一定数值时,螺旋桨桨叶在离心力的作用下,克服弹性件的阻力向容置槽的槽口滑出。当转速达到一定数值(即在盘翼推进系统处于旋转状态)时,螺旋桨桨叶在离心力的作用下,能够克服弹性件的阻力自动伸出,为飞行器提供升力;当转速为零(即当盘翼推进系统停止旋转)或小于某一数值时,离心力为零或较小,在弹性件的弹性力作用下,螺旋桨桨叶能够自动缩回,处于平飞状态,通过带有翼型截面的盘翼主体来提供升力。
Novel disc wing
一种新型盘翼
2022-05-03
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |