The invention relates to the technical field of aircrafts, in particular to an aircraft transformable wing framework which comprises a fuselage, a pivot seat, a front edge spar, a middle spar, a rear spar, a plurality of wing rib beams, a plurality of wing ribs, a connecting rod follow-up mechanism, a triangular driving mechanism and an unfolding driving device, the pivot seat is fixed to the fuselage, and the front edge spar is hinged to the outer end of the pivot seat through a pivot; the front ends of the wing rib beams are sequentially hinged to the front edge wing spar from inside to outside, the middle wing spar is hinged to the wing rib beams and arranged behind the front edge wing spar in parallel, the rear wing spar is hinged to the wing rib beams and arranged behind the middle wing spar in parallel, the wing ribs are arranged outside the wing spars, and the connecting rod follow-up mechanism is arranged on the fuselage. The triangular driving mechanism is arranged on the connecting rod follow-up mechanism and connected with the middle spar, the unfolding driving mechanism is arranged on the front edge spar, the middle spar and the rear spar, independent rear changing and area changing are achieved, and the flight efficiency of the aircraft is improved.
本发明涉及飞行器技术领域,具体为一种飞行器变形翼骨架,包括机身、枢轴座、前缘翼梁、中翼梁、后翼梁、若干根翼肋梁、若干根翼肋、连杆随动机构、三角驱动机构和展开驱动装置,枢轴座固定在机身上,前缘翼梁通过枢轴铰接在枢轴座的外端,若干根翼肋梁的前端自内向外依次铰接在前缘翼梁上,中翼梁分别与若干根翼肋梁铰接,且中翼梁平行设置在前缘翼梁后,后翼梁分别与若干根翼肋梁铰接,且后翼梁平行设置在中翼梁后,翼肋设置在翼梁外,连杆随动机构设置在机身上,三角驱动结构设置在连杆随动机构上,且与中翼梁链接,展开驱动机构设置在前缘翼梁、中翼梁、后翼梁上,实现单独变后、变面积,提高飞行器的飞行效率。
Deformable wing framework of aircraft
一种飞行器变形翼骨架
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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