The invention provides a variable-section adjustable empennage device. The variable-section adjustable empennage device comprises an empennage body, a first sliding block, a second sliding block, a third sliding block, a fourth sliding block, a second sliding block servo steering engine and a fourth sliding block servo steering engine. The empennage body is formed by connecting a front edge, a wing flap and a rear edge, the wing flap is composed of an upper wing surface and a lower wing surface, and the upper wing surface and the lower wing surface are made of flexible materials The first sliding block, the third sliding block and the fourth sliding block are in linkage, the second sliding block moves independently, the second sliding block servo steering engine drives the second sliding block to move, the fourth sliding block servo steering engine drives the fourth sliding block to move, the upper wing surface and the lower wing surface of the flap deform, the second sliding block servo steering engine and the fourth sliding block servo steering engine work cooperatively, and different wing sections can be generated, so that different flap attack angles are formed. The two servo steering engines are used for driving, a transmission mechanism is simple, and the wing shapes of the empennage can be changed under different conditions.
本发明提出了一种截面可变式可调尾翼装置,包括尾翼本体、第一滑块、第二滑块、第三滑块、第四滑块、第二滑块伺服舵机、第四滑块伺服舵机;尾翼本体由前缘、襟翼、后缘连接构成,襟翼由上翼面、下翼面组成,上翼面、下翼面采用柔性材料制成;第一滑块、第三滑块、第四滑块之间联动,第二滑块单独移动,第二滑块伺服舵机带动第二滑块移动,第四滑块伺服舵机带动第四滑块移动,襟翼的上翼面、下翼面发生变形,第二滑块伺服舵机和第四滑块伺服舵机协调工作,可以产生不同的翼型,形成不同的襟翼攻角。本发明用两个伺服舵机进行驱动,传动机构简单,能够实现尾翼在不同条件下翼型的改变。
Variable-section adjustable empennage device
一种截面可变式可调尾翼装置
2020-12-18
Patent
Electronic Resource
Chinese
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