The invention relates to the technical field of morphing aircrafts, in particular to a pincerlike wing for a wide-speed-range aircraft, which comprises an upper wing, a lower wing, an actuator, a transmission device, a wing linkage device, a track retaining device and a locking device, the actuator is connected with the transmission device, the transmission device is connected with the upper wing and the lower wing, and the actuator drives the upper wing and the lower wing to rotate with the fuselage as the axis through the transmission device. The wing linkage device is connected with the transmission device, so that the rotation angles of the first wing and the third wing are consistent, and the rotation angles of the second wing and the fourth wing are consistent; the track retaining device is respectively connected with the upper wing and the lower wing to limit the rotating paths of the upper wing and the lower wing; the locking device is respectively connected with the upper wing and the lower wing and is used for locking the rotating positions of the upper wing and the lower wing; according to the invention, the aircraft can meet the pneumatic requirements of different flight speeds.
本发明涉及变体飞行器领域技术领域,具体涉及一种宽速域飞行器用钳形机翼,包括:上机翼、下机翼、作动器、传动装置、机翼联动装置、轨道保持装置、锁死装置;作动器与传动装置连接,传动装置分别与上机翼、下机翼连接,作动器通过传动装置分别驱动上机翼、下机翼以机身为轴线旋转;机翼联动装置与传动装置连接,使第一机翼和第三机翼旋转角度一致、第二机翼和第四机翼旋转角度一致;轨道保持装置分别与上机翼、下机翼连接,限制上机翼、下机翼的旋转路径;锁死装置分别与上机翼、下机翼连接,对上机翼、下机翼完成旋转后的位置进行锁定;本发明能够使飞行器满足不同飞行速度的气动要求。
Pincer-shaped wing for wide-speed-range aircraft
一种宽速域飞行器用钳形机翼
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |