The invention discloses a hummingbird-imitating flapping wing aircraft with adjustable flapping amplitude, and relates to the technical field of aircrafts, the hummingbird-imitating flapping wing aircraft specifically comprises a main framework of the aircraft, the main framework comprises a front side plate and a rear side plate which are arranged in parallel, the two sides of the front side plate are rotatably connected with flapping wings, and the front side plate and the rear side plate are connected with a driving structure for driving the flapping wings to flap up and down; a posture control mechanism for changing the flight posture of the aircraft is arranged on the rear side of the main framework and comprises a pitching control structure rotationally connected with the rear side plate, and a yaw control structure for driving the two flapping wings to rotate reversely and a rolling control structure for driving the two flapping wings to move in the same direction are arranged on the rear side of the pitching control structure; the flapping wing comprises a rocker arm and a sleeve connected with the rear side plate, the rocker arm is connected with a front edge beam, the sleeve is perpendicular to the front edge beam in position, a wing film is laid between the sleeve and the front edge beam in an extending mode, reinforcing ribs are arranged on the wing film, the flapping wing can have the hovering and level flight capacity, and the flapping amplitude can be adjusted.
本发明公开了一种扑动幅度可调节的仿蜂鸟扑翼飞行器,涉及飞行器技术领域,具体包括飞行器的主骨架,主骨架包括平行设置的前侧板、后侧板,前侧板的两侧转动连接有扑动翼,前侧板、后侧板上连接有驱动扑动翼上下扑动的驱动结构,主骨架的后侧设置有改变飞行器飞行姿态的姿态操控机构,姿态操控机构包括与后侧板转动连接的俯仰操控结构,俯仰操控结构的后侧分别设置有带动两个扑动翼反向转动的偏航操控结构、带动两个扑动翼同向移动的滚转操控结构,扑动翼包括摇臂、与后侧板连接的套管,摇臂上连接有前缘梁,套管与前缘梁位置垂直且之间张铺有翼膜,翼膜上设置有加强筋,能够兼具悬停、平飞能力且能够调整扑动幅度大小。
Honeycomb-bird-imitating ornithopter with adjustable flapping amplitude
一种扑动幅度可调节的仿蜂鸟扑翼飞行器
2025-02-14
Patent
Electronic Resource
Chinese
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