The invention provides an unmanned aerial vehicle and wings thereof. The unmanned aerial vehicle comprises a main wing, an auxiliary wing and a linkage device, wherein the main wing is propped to theauxiliary wing; and the linkage device is positioned between the main wing and the auxiliary wing. The unmanned aerial vehicle comprises a left driving device, a left connecting rod mechanism, a steering engine, a right connecting rod mechanism and a right driving device, wherein the linkage device is used for controlling a deflection angle of the auxiliary wing; and the auxiliary wing is mountedunder the rear edge of the main wing. According to the unmanned aerial vehicle disclosed by the invention, through change of configuration modes of the main wing and the auxiliary wing, the aim of eliminating a gap is fulfilled. The cracking type auxiliary wing is mounted under the rear edge of the main wing, smoothness of the surfaces of the wings is not damaged under the steering engine driven effect, and the pneumatic shapes of the wings can be maintained, and the change of flight states also can be realized; and moreover, the problem that the auxiliary wing of an existing unmanned aerial vehicle with fixed wings is too heavy and too thick is solved, a machining process of the structure is simplified, and the auxiliary wing is convenient to mount.
本发明提出了一种无人机及其机翼,包括:主机翼、副翼和联动装置,所述主机翼和副翼抵接;所述联动装置位于主机翼和副翼之间,包括左驱动装置、左连杆机构、舵机、右连杆机构和右驱动装置;所述联动装置控制副翼的偏转角度;所述副翼安装在主机翼后缘下方。本发明通过改变主机翼和副翼的构型形式,达到消除间隙的目的。这种开裂式副翼安装于主机翼后缘下方,在舵机驱动的作用下,不破坏机翼表面光滑,同时能维持机翼气动外形,也能实现飞行状态的改变,解决了现有固定翼无人机存在的副翼结构过重、过厚的问题,同时,简化了结构加工工艺,便于副翼的安装。
Unmanned aerial vehicle and wings thereof
一种无人机及其机翼
2020-12-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |