The invention belongs to the technical field of aircraft design, and discloses a foldable all-moving double-wing pneumatic layout structure, two front guide rails and two rear guide rails are symmetrically arranged on two sides of the middle section of an unmanned aerial vehicle body, two front all-moving wings are connected to servo mechanisms in the two front guide rails respectively, and two rear all-moving wings are connected to servo mechanisms in the two rear guide rails respectively; the two rear all-moving wings are respectively connected to the servo mechanisms in the two rear guide rails; and the servo mechanism moves and rotates in the guide rail. The controllable pneumatic surfaces are arranged in a concentrated mode, various control modes such as translation, differential motion, follow-up and rotation around a force bearing shaft can be adopted, the flight control range of the unmanned aerial vehicle is greatly widened, enough operation space is reserved for high-maneuverability actions of the unmanned aerial vehicle, and the problem of structure solidification of a traditional front-back double-wing aircraft is solved; the system is simple in structure and convenient to store, transport and load, reduces the space required for transport, storage and carrying, enables a control mechanism of the servo double-full-motion wing to be concentrated towards the middle, avoids the installation space of a power system as much as possible, and facilitates modularization.
本发明属于飞行器设计技术领域,公开了一种可折叠全动双机翼的气动布局结构,在无人机机体中段两侧对称设有两个前导轨和两个后导轨,两个前全动机翼分别连接在两个前导轨内的伺服机构上,两个后全动机翼分别连接在两个后导轨内的伺服机构上;伺服机构在导轨内移动和转动。本发明集中布置了可控气动面,可采用平动、差动、随动、绕承力轴旋转等多种控制方式,大大提升了无人机的飞行操纵范围,为无人机进行高机动动作留出了足够的操作空间,解决了传统的前后双翼飞机的结构固化问题;便于储存、运输和装载,减小运输、贮存、搭载的所需空间,还使得伺服双全动机翼的控制机构向中部集中,尽量避开动力系统的安装空间,利于模块化。
Aerodynamic layout structure of foldable full-motion double wings
一种可折叠全动双机翼的气动布局结构
2023-03-24
Patent
Electronic Resource
Chinese
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