Efficient flapping wing device

A high-efficiency, aileron technology, applied in the field of flapping wing devices, can solve the problems of inflexible operation, large power consumption, and high cost, and achieve the effect of long flight distance, low power consumption, and low cost

CN107050883AInactive Publication Date: 2017-08-18GUANGDONG POLYTECHNIC NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-08-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a flapping wing device, in particular to a novel high-performance bionic bird flapping wing device capable of being applied to sports, entertainment and military science. The novel high-performance bionic bird flapping wing device comprises two sets of devices on the left and right sides, wherein each set of devices is composed of a gear, a crank, a connecting rod, a main wing and a stander. When the novel high-performance bionic bird flapping wing device works, the left gear rotates, the right gear meshed with the left gear also rotates; the rotating left gear drives the left crank to rotate, the left connecting rod swings along with the rotation, and the left main wing is then driven to swing vertically; a left auxiliary wing swings vertically under the driving of a left main wing side rod; the rotating right gear drives the right crank to rotate, the right connecting rod swings along with the rotation, and the right main wing is driven to swing vertically; a right auxiliary wing swings vertically under the driving of a right main wing side rod, and thus the integral flapping movements of the left and right wings are realized. For the novel high-performance bionic bird flapping wing device, the auxiliary wings and the main wings are organically combined, so that the size is small, the structure is compact, and the flying distance is long. The novel high-performance bionic bird flapping wing device is particularly suitable for the industries of sports, entertainment, military science and the like.
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Description

[0001] (1) Technical field

[0002] The patent of the present invention relates to a wing flapping device, especially a novel high-performance bionic bird flapping wing device that can be used in sports, entertainment and military affairs.

[0003] (2) Technical background

[0004] Most of the current flapping wing devices are propeller-type, which can be raised and lowered by controlling the high and low speeds of the motor. Power consumption is big like this, and profile is big, and noise is big. What is rare is that the flapping action is realized by using the crank swing mechanism, only the main wing, no aileron, simple structure, large power consumption, large shape, slow flight and loud noise.

[0005] (3) Contents of the invention

[0006] The object of the present invention is to provide a flapping wing device with small volume, compact structure, long flight distance, and fast, flexible and efficient flight. It solves the problems of large power consumption, large s...

Examples

Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0013] The present invention is: as figure 1 , 2 Shown, it is characterized in that left main wing 2, right main wing 4, left gear shaft 15, right gear shaft 16 are all rotatably connected on the support 11. The left aileron 1 is hinged on the side bar of the left main wing 2 in the form of a tripod by rivets 12 . The two ends of the left connecting rod 5 are respectively hinged with the left crank 7 and the left main wing 2 through rivets 12 . Left crank 7 is fixedly connected with left gear 6. Left gear 6 is connected with left gear shaft 15 by left gear shaft key 14 . The right aileron 3 is hinged on the side bar of the right main wing 4 in the form of a tripod by rivets 12 . The two ends of the right connecting rod 10 are respectively hinged with the right crank 8 and the right main wing 4 through rivets 12 . Right crank 8 is fixedly connected with right gea...