The invention relates to the technical field of aircrafts, and discloses a hybrid propulsion cross-medium unmanned aircraft adopting serial variable wings, which comprises a fuselage body, the retractable wings are symmetrically arranged on the two sides of the fuselage body; in the use state, the first free end points to one side away from the fuselage body, and in the non-use state, the first free end points to the rear end of the fuselage body; a retractable propeller; the adjustable empennages are symmetrically arranged on the two sides of the tail of the fuselage body, and the included angle between the empennages on the two sides is variable; and the power device is used for providing power for the aircraft to sail. By arranging the retractable wings and the retractable propellers, the variant design of the cross-medium unmanned aircraft is realized, the aerial propeller retracting and releasing, wing unfolding and empennage adjusting are in an upper V shape, the aerial flight resistance can be reduced, the underwater propeller unfolding, wing retracting and releasing and empennage adjusting are in a horizontal state, the underwater navigation resistance when the wings are unfolded can be effectively reduced, and the unmanned aircraft is more stable in performance. And the cruising ability is improved.
本发明涉及航行器技术领域,公开了一种采用串置可变机翼的混合推进跨介质无人航行器,包括机身本体;可收放机翼,对称设置在所述机身本体两侧;使用状态下,第一自由端指向远离机身本体的一侧,不使用状态下,第一自由端指向机身本体的后端;可收放螺旋桨;可调节尾翼,对称设置在所述机身本体的尾部两侧,两侧尾翼间夹角可变;动力装置,用于提供动力,供航行器航行。通过设置可收放机翼和可收放螺旋桨,实现了跨介质无人航行器的变体设计,空中螺旋桨收放,机翼展开,尾翼调节呈上V型,可降低了空中飞行阻力,水下螺旋桨展开,机翼收放,尾翼调节呈水平,可有效降低机翼展开时的水下航行阻力,提升续航能力。
Hybrid propulsion cross-medium unmanned vehicle adopting serial variable wings
一种采用串置可变机翼的混合推进跨介质无人航行器
2024-09-24
Patent
Electronic Resource
Chinese
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