Compound flapping wing structure aircraft

A technology of aircraft and wing structure, applied in the field of aircraft, can solve problems such as performance degradation, singleness, and matching of orthopter

Pending Publication Date: 2022-02-08
江湜玮
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing flapping-wing aircraft are mainly divided into two types. The first type: the wing surface of the flapping-wing aircraft is an integral configuration, and the wings are not supported by a skeleton, which leads to excessive flexibility of the wings and the performance of the flapping-wing aircraft is reduced; the second type: The wing surface of the flapping wing is a skinned carbon rod configuration, and the carbon rod is used as the wing frame structure and then

Method used

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  • Compound flapping wing structure aircraft
  • Compound flapping wing structure aircraft
  • Compound flapping wing structure aircraft

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] The invention provides a compound flappin...

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Abstract

According to the compound flapping wing structure aircraft, through the compound structural design of wings, after the structures of the wings are improved, the wings have two or more forms during flapping, the wind resistance of the wings can be greatly reduced through one hollow-out mode, the lift force of the wings is optimized through one full filling mode, and the energy conversion and utilization rate is improved, the wings are provided with certain rigid structures and cambered surface structures and can work together with turbofans and the like, when the flight speed is increased, the wings have natural lift force, and the cruise speed is fully optimized.

Description

technical field [0001] The invention relates to the technical field of aircraft, and can be applied to various aircraft such as drones, manned aircraft, and single-person aircraft. Background technique [0002] The various types of aircraft developed now are mainly divided into fixed-wing, rotary-wing, and flapping-wing. Fixed-wing has obvious advantages in high-speed long-distance cruising flight, but it cannot achieve hovering and low-speed flight well; rotor has hovering and low-speed flight capabilities, but its flight efficiency is low and safety is poor, and problems such as anti-torque need to be overcome. Although these two methods have obvious disadvantages, they are generally used in existing aircraft because of their outstanding advantages. [0003] Flapping wings, also known as fluttering wings, flapping wings, etc., were the first to use bionics to generate lift from the swing of the wings, but because the wings of insects have actions that human machines canno...

Claims

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Application Information

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IPC IPC(8): B64C33/02
CPCB64C33/02
Inventor 不公告发明人
Owner 江湜玮
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