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Vertical take-off and landing aircraft and flight method

A vertical take-off and landing, vertical take-off technology, applied in the field of aircraft, can solve the problems of increasing the technical cost and safety hazards of the UAV, the complex structure of the UAV, increasing the invalid load and cruising resistance, etc., to achieve the effect of simplifying the structure of the whole aircraft

Pending Publication Date: 2020-12-08
TAIZHOU RES INST OF SOUTHERN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the needs of users, a variety of drones with a combination of rotor and fixed wing have appeared on the market in recent years. There are two types of drones of this type. One is the drone that rotates the motor by 90 degrees to achieve cruise. This kind of unmanned aerial vehicle has a complex structure, which increases the technical cost and potential safety hazards of the unmanned aerial vehicle; the power system of another unmanned aerial vehicle for take-off and the power system for cruising are independent systems. During the process, part of the power system (such as the power system used for takeoff) will be idled, increasing dead load and cruise drag

Method used

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  • Vertical take-off and landing aircraft and flight method
  • Vertical take-off and landing aircraft and flight method
  • Vertical take-off and landing aircraft and flight method

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Embodiment Construction

[0026] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0027] In the description of the embodiments of the present invention, if it involves orientation description, for example, the orientation or positional relationship indicated by "upper", "lower", "front", "back", "left", "right" etc. is based on the drawings The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply t...

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Abstract

The invention relates to the technical field of vertical take-off and landing aircrafts, and discloses a vertical take-off and landing aircraft and a flight method. The vertical take-off and landing aircraft comprises a fuselage, a propeller and an elevator. The propeller is located at the top of the fuselage and used for driving the vertical take-off and landing aircraft to vertically take off. The elevator is located on the aircraft body, can swing relative to the aircraft body and is used for driving the hovering vertical take-off and landing aircraft to conduct steering or overturning motion. In the take-off process of the vertical take-off and landing aircraft, the vertical take-off and landing aircraft can vertically take off through the propeller, and when the vertical take-off andlanding aircraft takes off to a certain height, the vertical take-off and landing aircraft can horizontally move or turn or turn over by changing the angle of the elevator and the rotating speed of the propeller on the vertical take-off and landing aircraft. Therefore, the vertical take-off and landing aircraft can perform normal flight motion through a relatively simple structure. The flight method comprises a takeoff step, a cruise step and a landing step.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a vertical take-off and landing aircraft and a flight method. Background technique [0002] With the development of UAV technology, it has a wide range of functions in high-altitude aerial photography, long-distance monitoring, logistics transportation and border patrol. Due to the needs of users, a variety of drones with a combination of rotor and fixed wing have appeared on the market in recent years. There are two types of drones of this type. One is the drone that rotates the motor by 90 degrees to achieve cruise. This kind of unmanned aerial vehicle has a complex structure, which increases the technical cost and potential safety hazards of the unmanned aerial vehicle; the power system of another unmanned aerial vehicle for take-off and the power system for cruising are independent systems. During this process, parts of the powertrain (such as those used for takeoff) are id...

Claims

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Application Information

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IPC IPC(8): B64C29/00B64C9/00
CPCB64C9/00B64C29/00
Inventor 粟善飞栾涛邱西志
Owner TAIZHOU RES INST OF SOUTHERN UNIV OF SCI & TECH
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