Bionic flapping wing air vehicle

A flapping wing aircraft and aircraft technology, applied in the field of aircraft, can solve problems such as inflexibility, inconvenient adjustment of wing flapping range, inconvenient steering control of bionic aircraft, etc.

Active Publication Date: 2021-04-23
上海白林工业设计有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned scheme solves the problem of inconvenient steering control of the existing bionic aircraft to a certain extent, but there are still problems in this sche

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bionic flapping wing air vehicle
  • Bionic flapping wing air vehicle
  • Bionic flapping wing air vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] Such as Figure 1-8 As shown, the bionic flapping wing aircraft includes an aircraft fuselage 7, and the two sides of the aircraft fuselage 7 are movable respectively with wing bodies 1, and the wing body 1 is connected with the wing fan driving mechanism arranged in the aircraft fuselage 7, and is characterized in that , the aircraft fuselage 7 is provided with a fan amplitude control mechanism that can control the fan amplitude of any one wing body 1, and there are respectively provided between the aircraft fuselage 7 and the wing body 1 to make the wing body 1 relative to the aircraft fuselage 7 circumferentially The swinging wings rotate the drive mechanism 5 .

[0037] Wherein, the wing fan driving mechanism in the present embodiment includes a wing mounting seat 22 which is movably arranged on the side of the aircraft fu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a bionic flapping wing air vehicle. The problem that an existing bionic aircraft is inconvenient to steer and adjust is solved. The air vehicle comprises an air vehicle body, wing bodies are movably arranged on the two sides of the air vehicle body respectively, the wing bodies are connected with wing flapping driving mechanisms arranged in the air vehicle body, and a flapping amplitude control mechanism capable of controlling the flapping amplitude of any wing body is arranged in the air vehicle body. And wing rotation driving mechanisms capable of enabling the wing bodies to circumferentially swing relative to the air vehicle body are respectively arranged between the air vehicle body and the wing bodies. The air vehicle has the advantages that a lifting driving motor drives a connecting rod to transmit and drive the wings to flap up and down, the stability is high, the flying posture of birds can be simulated, the distance between the wing rotating mounting shaft and the rotating shaft can be changed, the wing flapping amplitude is controlled by changing the distance, and thus the steering of the air vehicle is better controlled; the wing body is of a split structure, the flight resistance is small, and the bionic effect is good.

Description

technical field [0001] The invention belongs to the technical field of aircraft, in particular to a bionic flapping-wing aircraft. Background technique [0002] With the development of aircraft technology, the research on bionic aircraft has become a frontier topic in the field of aircraft research. For example, the bionic flapping-wing aircraft can simulate the flight of birds and dragonflies in nature, and has a certain flight efficiency. The hovering performance, wind resistance, and maneuverability are also superior to those of multi-rotors and fixed wings. A disruptive technology and a hot direction, with broad application prospects. [0003] The existing bionic flapping wing aircraft is mainly realized by the flapping of two wings. Due to the inconvenient adjustment of the flapping amplitude of the wings, this driving method has many shortcomings, such as poor stability, not flexible enough to fly, and unable to better control the aircraft. Steering, bionic effect is...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B64C33/00B64C33/02
CPCB64C33/00B64C33/02
Inventor 甘坤家
Owner 上海白林工业设计有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap