Flapping-wing aircraft

Abstract

The invention discloses a flapping-wing aircraft. People have been long expecting the dream of flying by flapping wings to come true. In the invention, a structure combining small and large wings is used for realizing flying by flapping wings, and with smart conception and reasonable power, flight can be realized. The flapping-wing aircraft solves the problem that the flapping wings need to flap and to stop and release air flow at the same time by combining the flapping and stopping and releasing air flow smartly in a way that the large wings flap while the small wings stop and release air flow. In the flapping process of the large wings, a resistance is generated for producing a raising force, and thus, flying by flapping wings is realized.

Description

technical field [0001] Transportation. Background technique [0002] Existing aircraft wings are all fixed, and the wings that can flutter like birds can't realize the purpose of taking off. Airplanes with fixed wings require a high speed before they can take off. The speed is too low to fly. The flapping-wing aircraft can fly at low speed, and has higher freedom. Contents of the invention [0003] Create a pair of wings that can fly. Here we mainly explain the structural characteristics of the wings, and will not say more about the overall structure of the aircraft. [0004] The wings adopt the working principle of big wings covering small wings. The big wings make flapping movements, one on each side of the plane. [0005] The small wings are inlaid inside the large wings to block or let go of the airflow. A large wing consists of nine small wings which make up the large wing. Let the length of the large wing be L and the width be M. If 9 small wings form a larg...

AI Technical Summary

Problems solved by technology

[0002] Existing aircraft wings are all fixed, and the wings th

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