CN112389646A

CN112389646A - Single-pass composite wing suitable for flapping wing aircraft

Info

Publication number: CN112389646A
Application number: CN202011397866.2A
Authority: CN
Inventors: 邓辉平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-02-23

Abstract

The invention discloses a single-pass composite wing suitable for an ornithopter, which comprises a single or a plurality of wing main ribs, a plurality of wing small ribs, a plurality of self-adaptive opening and closing wing pieces and a plurality of grid nets, wherein the plurality of wing small ribs are arranged on the wing main ribs in rows, the plurality of self-adaptive opening and closing wing pieces are connected to the plurality of wing small ribs, and a surface through which airflow passes in a single direction is formed by the grid nets and the self-adaptive opening and closing wing pieces which correspond one to one. The single-pass composite wing provided by the invention can realize vertical take-off and landing, gliding flight and safe falling of the ornithopter.

Description

Single-pass composite wing suitable for flapping wing aircraft

Technical Field

The invention belongs to the technical field of aircrafts, and particularly relates to a single-pass composite wing of a flapping wing aircraft, which is suitable for individuals, families, tourism, rescue, cargo carrying and the like.

Background

At present, aircrafts have been applied to the fields of express transportation, aerial photography, agriculture, plant protection, miniature self-timer, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, movie shooting and the like, and many companies and countries actively expand the industrial application and development of aircraft technology. Aircraft are used in a wider range of civil and industrial applications, and at present, take-off and landing of aircraft are usually performed on tarmac, while different types of aircraft have different dimensions and wingspans, for example logistic aircraft are usually larger than other aircraft.

Disclosure of Invention

The invention provides a single-pass composite wing suitable for a manned and manned flapping wing aircraft.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a single-pass composite wing suitable for an ornithopter comprises a wing main rib, a plurality of wing small ribs, a plurality of self-adaptive opening and closing wing plates and a plurality of grid nets, wherein the plurality of wing small ribs are arranged on the wing main rib in rows; the wings close adaptively during gliding to become airtight surfaces.

Furthermore, the main pterygoid skeleton is a single or multiple.

Has the advantages that: the single-pass composite wing provided by the invention can enable the ornithopter to become a personal, family and load-carrying aircraft with vertical take-off, landing and gliding flight.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure, 1-main wing bone, 2-small wing bone, 3-self-adaptive opening and closing wing panel and 4-grid.

Detailed Description

The invention is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.

A single-pass composite wing suitable for an ornithopter comprises a single wing main rib 1, a plurality of wing small ribs 2, a plurality of self-adaptive opening and closing wing plates 3 and a plurality of grids 4, wherein the wing small ribs 2 are arranged on the wing main rib 1 in rows, the self-adaptive opening and closing wing plates 3 are connected to the corresponding wing small ribs 2, and the self-adaptive opening and closing wing plates 3 are blocked by the grids 4 to form a surface through which air flow can only pass in a single direction. Wherein the thickness of the wing main rib 1 gradually changes from thick to narrow along the direction far away from the flapping wing air vehicle, and the cross section of the wing main rib 1 is symmetrical to a pentagon.

The working principle of the invention is as follows: the single-pass complex wing generates a one-way reaction force when reciprocating; the wings are self-adaptive in a closed state when in gliding and falling, and have parachute and gliding functions.

Claims

1. The utility model provides a compound wing of single pass suitable for flapping wing aircraft which characterized in that: the wing comprises a wing main rib, a plurality of wing small ribs, a plurality of self-adaptive opening and closing wing panels and a plurality of grid nets, wherein the wing small ribs are arranged on the wing main rib in rows; the plurality of self-adaptive opening and closing wing pieces are connected to the plurality of wing ribs and are combined with the plurality of self-adaptive opening and closing wing pieces into a surface through which airflow passes in a single direction through the grid nets in one-to-one correspondence.

2. The single-pass complex wing for an ornithopter according to claim 1, wherein: the main pterygoid skeletons are single or multiple.