The invention belongs to the technical field of ornithopter preparation and particularly relates to an ornithopter wing device. The main body structure comprises a main framework, feather rods, big feather slices and small feather slices. The main framework is in mechanical coordinated connection with 6-20 feather rods. One big feather slice and one small feather slice are installed on the two sides of each feather rod in a hinged mode, and the big feather slice and the small feather slice are of a thin slice structure. The big feather slices and the small feather slices are asymmetrically fixed to the corresponding feather rods. The feather rods rotate along with the up-down fluttering of the ornithopter wing device, and simultaneously drive the big feather slices and the small feather slices to open and close. The effective resistance area of the upward fluttering and the effective resistance area of the downward fluttering of the ornithopter wing device are different due to the opening and closure of the big feather slices and the small feather slices, and the resistance of the upward fluttering and the downward fluttering is different, so that a resistance difference is formed, and climbing power is provided for flying. The design of double-four-connecting-rod of a symmetrical structure is adopted to form a bird wing mechanism, and birdlike flying of an ornithopter is achieved. The ornithopter wing device is simple in structure, scientific in principle and low in manufacturing cost; the flying is simple and convenient to adjust and control; the ornithopter wing device is good in flying effect and broad in application prospect.
Ornithopter wing device
2015-12-23
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Online Contents | 1994
|British Library Online Contents | 1994
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