The bionic butterfly comprises a main framework, a wing frame, a steering engine, a wing shrinking mechanism and a front wing face, the wing frame is installed in the middle of the main framework and provided with a connecting end extending towards one side of the main framework, the steering engine is installed on the connecting end, a rotating shaft of the steering engine is connected with a driving frame, and the driving frame is connected with a driving motor. The wing shrinking mechanism is installed on the driving frame, the front wing face is in transmission connection with the wing shrinking mechanism on the outer side of the wing shrinking mechanism, and the wing shrinking mechanism can drive the front wing face to rotate forwards so as to reduce the vertical distance between the farthest edge, opposite to the main framework, of the front wing face and the main framework. According to the bionic butterfly flapping wing aircraft, when the bionic butterfly flapping wing aircraft passes through a narrow area, the transverse space occupied by the front wing surface can be reduced during flight, the flight passing rate of the narrow area is increased, and the adaptability is higher.
本发明公开了仿生蝴蝶,包括主骨架、翼架、舵机、缩翼机构和前翼面,所述翼架安装在所述主骨架的中部,所述翼架具有向所述主骨架一侧伸出的连接端部,所述舵机安装在所述连接端部上,所述舵机的转轴上连接有驱动架,所述缩翼机构安装在所述驱动架上,所述前翼面在所述缩翼机构外侧与所述缩翼机构传动连接,所述缩翼机构能够带动所述前翼面向前旋转,以减少所述前翼面相对所述主骨架的最远边部与所述主骨架之间的垂直距离。实现了仿生蝴蝶扑翼飞行器在通过较为窄小的区域时,能够在飞行中减少前翼面占用的横向空间,提高窄小区域的飞行通过率,适应性更高。
Bionic butterfly
仿生蝴蝶
2024-10-15
Patent
Electronic Resource
Chinese
IPC: | B64U |
Bionic ornithopter based on bionic butterfly and use method of bionic ornithopter
European Patent Office | 2024
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