CN2883176Y

CN2883176Y - Pilotless plane with circular wings and inclined rotary wings

Info

Publication number: CN2883176Y
Application number: CN 200620020206
Authority: CN
Inventors: 王忠信; 青泉; 孙树生; 吴世海; 唐文丽
Original assignee: 王忠信
Priority date: 2006-02-14
Filing date: 2006-02-14
Publication date: 2007-03-28
Anticipated expiration: 2016-02-14

Abstract

An annular wing, tilt-wing unmanned aircraft is provided. Inside the annular wing is provided with an engine and upon it is provided with a screw propeller; below the engine is provided with a controller; two sides outside of the annular wing is provided with a rotation axle fixed with a symmetric tilt-wing and at the lower part inside the annular wing is provided with a stability blade with a control helm provided under; at the bottom of the annular is provided with an undercarriage. The utility model are mainly used for aerial photography, advertisement, communication relay, pipeline inspection, sight-seeing, hunting criminal, transportation instruction, sports and recreation, aerial pre-warning, intelligence collection, war-zone inspection, aerial patrol and anti-terrorism succor etc.

Description

The ring wing, tilting wing unmanned plane

Technical field

The utility model relates to a kind of unmanned flight communications instrument, especially relates to a kind of wing that can vert when vertical takeoff and landing (VTOL), flight.

Background technology

At present, known unmanned vehicle, because its applied range, cheap, characteristics such as usability is strong are by various circles of society's widespread use, but popularize the unmanned plane that uses at present, often big because of its volume, carry inconvenience, constraint with high content of technology, popularization and application widely, and its emission all needs bigger place with reclaiming, especially relate to flight stability and easily control aspect all be the major issue that unmanned plane faced.This makes that the use for unmanned plane still is in space state in a lot of fields, what particularly require at aspects such as military surveillance, communications is more strict, the development and the use of unmanned vehicle have been limited to greatly, this just causes the use of having in some field to abandon to unmanned vehicle, thereby the loss of aspects such as increase personnel and financial resources, material resources, for all direct or indirect generation of progress of development of productivity and science and technology obstruction.

Summary of the invention

The purpose of this utility model be for overcome weak point in the above-mentioned technology provide a kind of simple in structure, reasonable in design, can be when the flight the unmanned data transmission aircraft of tilting wing.

For achieving the above object, the technical solution adopted in the utility model is:

In the ring wing driving engine is installed, its upper end is equipped with screw propeller, and the driving engine lower end is equipped with controller, ring wing both sides external has rotating shaft to be fixed with symmetrical tilting wing, diazepam tablet is equipped with in the below in the ring wing, and the control rudder face is equipped with in its below, and ring wing bottom part is installed alighting gear.

The beneficial effects of the utility model are:

1: anywhere vertical takeoff and landing, hover; Noise is very low during orbit, and is disguised very good;

2: it have speed fast, control flexible and convenient, mobility strong, can do when realizing data acquisition and transmit;

3: flight efficiency height and fuel saving, easy maintenance, former economical and practical;

4: comformability is strong, can be in the city, places such as country, factory, seashore, naval vessels, grassland, high mountain, express highway carry out round-the-clock vertical takeoff and landing flight;

5: wide application: can take photo in the sky on civilian, advertising, communication repeating, oil pipeline supervision, resource exploration, sightseeing, fire flood situation are monitored, pursue and capture an escaped prisoner, guiding of traffic, sports and amusement etc.; The advantage that militarily has other communication delivery means to hardly match equally: special operations, air-borne early warning, information gathering, region of war observation, low-level penetration, air patrol, anti-terrorism rescue etc.The utility model is a kind of rational in infrastructure, ingenious, function admirable of design, convenient and practical unmanned vehicle.

Description of drawings:

Fig. 1: be structural representation of the present utility model

Fig. 2: the birds-eye view that is Fig. 1

Fig. 3: be perspective view of the present utility model

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is described in further detail.

By Fig. 1-Fig. 3 as can be known: the utility model is in the ring wing 2 driving engine 4 to be installed, its upper end is equipped with screw propeller 3, driving engine 4 lower ends are equipped with controller 9, the ring wing 2 both sides external have rotating shaft 7 to be fixed with symmetrical tilting wing 1, diazepam tablet 5 is equipped with in the below in the ring wing 2, control rudder face 6 is equipped with in its below, and the ring wing 2 bottom parts are installed alighting gear 8.

Described in the utility model is that the ring wing, tilting wing unmanned plane are that its ring wing outside is connecting a pair of symmetrical tilting wing by the tilting wing rotating shaft, driving engine has been installed in the centre of the ring wing, screw propeller has been installed in its upper end, what be connected in ring wing inside with the tilting wing rotating shaft is diazepam tablet, ring wing lower end is equipped with controller, and the control rudder face has been installed on the ring wing at controller two ends, what install in ring wing bottom is the alighting gear of unmanned plane.When the unmanned plane vertical takeoff and landing (VTOL), the angle of wing goes to 0 degree, and the such angle of wing can reduce the resistance of air to unmanned aerial vehicle body, can save fuel oil.When unmanned plane hovered, the angle of wing went to as 90 degree, and the such angle of wing can reduce the deflection ratio of aircraft, reduces the power of driving engine, when saving fuel oil, increased the flight time of unmanned plane.When unmanned plane cruises or climb, the angle of wing goes to into 45 degree, the such angle of wing can increase the lift of tilting wing, wing improves 1ift-drag ratio by changing angle, generation is enough to carry the lift of whole aircraft weight, thereby drive the flight of unmanned plane, not only save fuel oil, and strengthened the stability of unmanned plane.

Claims

1. one kind is encircled the wing, tilting wing unmanned plane, comprise the ring wing, driving engine, it is characterized in that: in the ring wing (2), driving engine (4) is installed, its upper end is equipped with screw propeller (3), driving engine (4) lower end is equipped with controller (9), and the ring wing (2) both sides external has rotating shaft (7) to be fixed with symmetrical tilting wing (1), and diazepam tablet (5) is equipped with in the below in the ring wing (2), control rudder face (6) is equipped with in its below, and the ring wing (2) bottom part is installed alighting gear (8).