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Insect-like flapping-wing aircraft

An aircraft and insect technology, applied in the field of insect-like flapping-wing aircraft, can solve the problems of high flying environment requirements, difficulty in popularization, complex structure, etc., and achieve the effect of flexible flight, favorable popularization and simple structure

Pending Publication Date: 2017-05-10
姜地
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of aircraft can achieve long-distance flight, it has high requirements on the flight environment, poor flexibility, complex structure, high cost, and is not easy to popularize.

Method used

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  • Insect-like flapping-wing aircraft
  • Insect-like flapping-wing aircraft

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Embodiment Construction

[0008] In conjunction with the accompanying drawings and embodiments, the specific structure of the invention is further described.

[0009] The present invention creates an embodiment of an insect-like flapping-wing aircraft, see figure 1 , figure 2 , its structure comprises: landing frame 1, chassis 2, cabin 3, power machine 4, total control console 6, movable wing 5 outside the cabin, wherein, each side of movable wing respectively adopts four groups of a pair of insect-like flapping wings, Each pair of insect-like flapping wing parts 5 adopts three main ribs 5.1, and flexible aileron ribs 5.2 are connected between the main ribs, and a flexible cloth film is laid on the mesh rib surface formed by the main ribs and the flexible aileron ribs 5.3, the root end of each main rib is connected to the bushing 5.8 of the reversing transmission shaft through the movable pin 5.7, the reversing transmission shaft 5.4 is connected with the shaft extension of the main transmission shaf...

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Abstract

The invention belongs to the field of bionic low-altitude aircrafts and particularly relates to an insect-like flapping-wing aircraft. The insect-like flapping-wing aircraft is mainly characterized in that at least one set of movable wings is arranged on the outer side, each set of movable wings includes at least one pair of insect-like flapping wings which are provided with at least two main wing ribs, flexible auxiliary wing ribs are connected between the main wing ribs, flexible cloth films are arranged on the meshed rib surfaces, the main wing ribs make the flapping wings to extend or retract around a reversing transmission shaft through movable hinge pin covers under the action of a splay controller and an incidence angle adjuster, the flapping wings flap circularly from top to bottom, and thus the aircraft can fly to the air, fly forwards or backwards, and hover or land. Compared with the prior art, the insect-like flapping-wing aircraft is simple in structure, low in cost and flexible in flight, has low requirements for environment and can be easily popularized.

Description

technical field [0001] The invention belongs to the technical field of low-altitude aircraft, and relates to a bionic low-altitude aircraft, in particular to an insect-like flapping-wing aircraft. Background technique [0002] Existing bionic low-altitude aircraft, the wings on both sides are movable bird-like flapping wings, the bird wings are streamlined wings, the wingspan area is large, and the flapping speed is slow. The basic lift is obtained by flapping the wings up and down. The forward speed is obtained by changing the wing angle, and the obtained flight speed and the structure of the bird's wing act on the air to further obtain lift. Although this kind of aircraft can realize long-distance flight, it has higher requirements on the flight environment, poor flexibility, complex structure, high cost, and is not easy to popularize. Contents of the invention [0003] The purpose of the invention is to propose an insect-imitating flapping-wing aircraft, which can not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C33/02
CPCB64C33/02
Inventor 姜地
Owner 姜地
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