The invention discloses wings and a transmission mechanism of an ornithopter. Each of the wings of the ornithopter is divided into an inner wing panel, a middle wing panel and an outer wing panel; the transmission mechanism drives a crankshaft through a motor; the crankshaft drives a linkage; one end of a stator passes through a gap at the middle of the linkage, and the other end of the stator is fixed onto a body; the front end of the linkage is connected with certain ends of inner sides of inner wing panel rear skeletons respectively; the inner wing panel rear skeletons pass through the body outwards and take the body as a pivot; the certain ends of outer sides of the inner wing panel rear skeletons are connected with lower end vertexes of inner sides of rectangular skeletons, which can be changed into rhombuses, of the middle wing panels; certain ends of inner wing panel front skeletons are fixed on the body, and the other ends of the inner wing panel front skeletons are connected with upper end vertexes of the inner sides of the rectangular skeletons, which can be changed into the rhombuses, of the middle wing panels, and under the combined action of the inner wing panel front skeletons and the inner wing panel rear skeletons, forms can be changed continuously; outer wing panel shape-preserving wings are connected with the outer sides of the middle wing panel through hinges, and angle limitation devices on the hinges of the outer wing panel are used for limiting the oversize lifting angle of the outer wing panel; through adoption of the way, the movement of the ornithopter can present the states of birds in a flying process.
Wings and transmission mechanism of ornithopter
2015-08-19
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
European Patent Office | 2015
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