The invention belongs to the technical field of aerospace aircrafts, and particularly relates to a wing capable of achieving spanwise bending and variable-elongation functions and an aerospace variant aircraft. According to the technical scheme, the wing capable of achieving the spanwise bending and variable-span functions comprises a wing framework, sliding blocks, rigid wing ribs and a flexible skin, and the multiple sliding blocks are hinged to the wing framework; sliding rails are arranged in the rigid wing ribs; the four rigid wing ribs are arranged side by side, the wing framework is arranged in the four rigid wing ribs, and the wing framework and the four rigid wing ribs are connected in series through the matched installation of the sliding blocks and the sliding rails; and the flexible skin covers the peripheries of the rigid wing ribs. According to the wing capable of realizing spanwise bending and variable-elongation functions and the aerospace variant aircraft provided by the invention, the strategic requirements of increasing lift force in low altitude, reducing resistance in high altitude and quickly maneuvering in emergency can be met; coupling deformation of one aircraft with multiple purposes and multiple functions can be achieved on the same aircraft wing.
本发明属于宇航飞行器技术领域,具体涉及一种可实现展向弯曲及变展长功能的机翼及空天变体飞行器。本发明的技术方案如下:可实现展向弯曲及变展长功能的机翼,包括机翼骨架、滑块、刚性翼肋和柔性蒙皮,多个滑块与所述机翼骨架铰接在一起;所述刚性翼肋的内部设有滑轨;四个刚性翼肋并排放置,所述机翼骨架设置在四个刚性翼肋中,通过所述滑块与所述滑轨配合安装在一起将所述机翼骨架与四个刚性翼肋实现串联;所述柔性蒙皮包覆在所述刚性翼肋的外围。本发明提供的可实现展向弯曲及变展长功能的机翼及空天变体飞行器,能够满足在低空中增大升力,高空中减少阻力以及紧急情况下快速机动的战略需求;能够在同一飞行器机翼上实现一机多用、一器多能的耦合变形。
Wing capable of realizing spanwise bending and variable-elongation functions and aerospace variant aircraft
可实现展向弯曲及变展长功能的机翼及空天变体飞行器
21.06.2024
Patent
Elektronische Ressource
Chinesisch
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