The invention provides a multi-stage wing morphing aircraft which comprises an aircraft body and two wing sets symmetrically arranged on the two sides of the aircraft body, each wing set comprises a plurality of wings connected in sequence, and the adjacent wings in the same wing set are movably connected through connecting rods; wherein each wing is provided with a groove, and a rotating shaft fixedly connected with the corresponding wing is fixedly arranged in each groove; shaft sleeves are fixedly connected to two ends of the connecting rod, the shaft sleeve at one end of the connecting rod sleeves the rotating shaft of one of the adjacent wings, and the shaft sleeve at the other end of the connecting rod sleeves the rotating shaft of the other wing. The wing sets comprising the multiple wings connected through the connecting rods are arranged on the two sides of the fuselage, the unfolding degree of the wing sets can be controlled by controlling the connecting rods to rotate around the rotating shafts fixedly arranged in the wings, and the wing control flexibility and the structure conciseness can be considered; on the basis of meeting the aspect ratio requirements of the aircraft in different flight stages, the complexity of the wing mechanism is reduced.
本申请提供一种多级机翼变体飞行器,包括机身和对称设置于机身两侧的两个机翼组,机翼组包括多个顺次连接的机翼,且同一机翼组内的相邻机翼之间通过连杆活动连接;其中,机翼均开设有凹槽,凹槽内固定设置有与所在机翼固定连接的转动轴;连杆两端均固定连接有轴套,连杆一端的轴套套设于相邻机翼中一机翼的转动轴,连杆另一端的轴套套设于相邻机翼中另一机翼的转动轴。在机身两侧设置包括有通过连杆连接的多机翼在内的机翼组,通过控制连杆绕固定设置于机翼中的转动轴旋转即可实现对机翼组的展开程度控制,可兼顾机翼控制灵活性和结构简洁性,在满足飞行器在不同飞行阶段中的展弦比需求的基础上,有利于降低机翼机构的复杂程度。
Multi-stage wing morphing aircraft
多级机翼变体飞行器
2025-04-11
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |