The invention discloses a novel large-scale variant aircraft, and particularly relates to the technical field of aircraft variants and aerodynamic layout. The unmanned aerial vehicle particularly comprises a fuselage, an engine and an inverted-V-shaped empennage are arranged at the tail of the fuselage, and the unmanned aerial vehicle is characterized in that a front wing connecting box body and a rear wing connecting box body which move longitudinally are arranged on the fuselage, the two sides of the front wing connecting box body are movably connected with front wings, the front wings are movably connected with the front and rear wing connecting box body, and the front and rear wing connecting box body is movably connected with the rear wings; and the rear wing is movably connected with the rear wing connecting box body. The method has the advantages that flexible deformation of wing extension and sweepback angles can be achieved through the deformation mode of the scheme, variable sweepback angles and variable extension are flexibly combined, various aerodynamic layout forms are given to the target aircraft, and therefore the aircraft meets the self-adaptive deformation requirements under different flight tasks and flight environments.
本发明公开了一种新型大尺度变体飞行器,具体涉及飞行器变体和气动布局的技术领域。具体包括机身,机身的尾部设有发动机和倒V型尾翼,其特征在于:所述的机身上设有纵向移动的前翼连接盒体和后翼连接盒体,前翼连接盒体的两侧均与前翼活动连接,前翼与前后翼连接盒体活动连接,前后翼连接盒体与后翼活动连接,后翼与后翼连接盒体活动连接。本发明的有益效果:本方案的变形方式可以实现机翼展长和前后掠角的灵活变形,并且将变后掠角和变展长灵活结合,赋予目标飞行器多种气动布局形式,从而使飞行器满足在不同飞行任务、飞行环境下的自适应变形需求。
Novel large-scale variant aircraft
一种新型大尺度变体飞行器
22.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Variant flying wing type aircraft and variant method thereof
Europäisches Patentamt | 2021
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