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a multicopter

A multi-axis aircraft and wing shaft technology, applied in the field of aircraft, can solve the problems that the aircraft cannot vertically lift and hover, low efficiency, high energy consumption, etc.

Active Publication Date: 2017-12-05
CHINA AIRCRAFT MAINTENANCE & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional multicopters consume a lot of energy when cruising, have poor stability and safety, and are basically unable to save themselves when they lose part or all of their power
Traditional aircraft cannot lift vertically and hover
Traditional helicopters have high energy consumption, low efficiency, and low safety and stability

Method used

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Embodiment Construction

[0009] Now in conjunction with accompanying drawing the present invention is described in detail: a kind of multi-axis aircraft, comprises fuselage 1, left composite wing 2, right composite wing 3, support 4, front rotor 5, rear rotor 6 and landing gear 7. The fuselage 1 is equipped with a control system and airborne equipment. The left compound wing 2 and the right compound wing 3 have the same structure, and they are symmetrically installed on the left and right sides of the fuselage 1. The front rotor 5 and the rear rotor 6 have the same structure, and they are respectively installed at the front and rear ends of the fuselage 1 through brackets. The front rotor 5 and the rear rotor 6 are driven independently by motors respectively. The front rotor 5 and the rear rotor 6 turn in opposite directions, and the rotation speed is convenient to adjust. The front rotor 5 and the rear rotor 6 mainly play the role of pitching and lifting flight attitude control. Landing gear 7 ado...

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Abstract

A multi-rotor aircraft belongs to the technical field of aircraft and comprises a fuselage, a left composite wing, a right composite wing, a bracket, a front rotor, a rear rotor and a landing gear. The fuselage is equipped with a control system and airborne equipment. The left composite wing and the right composite wing have the same structure, and they are symmetrically installed on the left and right sides of the fuselage. The front rotor and the rear rotor have the same structure, and they are respectively installed at the front and rear ends of the fuselage through brackets. The landing gear adopts a wheeled structure or a combined structure of a skid and a wheel. The left composite wing and the right composite wing have the same structure, and they are symmetrically installed on the left and right sides of the fuselage. The left compound wing and the right compound wing are each equipped with two rows of rotors, all of which are driven by electric motors. The vanes of the left compound wing include a front vane and a rear vane that can deflect around the wing axis. The take-off and landing site of the multicopter is not large, and it can lift vertically. The generated lift is large, safe, stable and flexible.

Description

technical field [0001] A multicopter aircraft belongs to the technical field of aircraft, and in particular relates to a multicopter aircraft. Background technique [0002] Traditional multicopters consume a lot of energy when cruising, have poor stability and safety, and are basically unable to save themselves when they lose part or all of their power. Conventional aircraft cannot vertically lift and hover. Traditional helicopters have high energy consumption, low efficiency, and low safety and stability. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiency of traditional multicopter, airplane and helicopter, invent a kind of highly efficient and safe multicopter capable of vertical take-off and landing. [0004] A multi-axis aircraft comprises a fuselage, a left composite wing, a right composite wing, a bracket, a front rotor, a rear rotor and a landing gear. The fuselage is equipped with a control syste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C27/22B64C29/00B64C9/00B64C21/00
Inventor 王志成
Owner CHINA AIRCRAFT MAINTENANCE & ENG
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