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Fixed wing aircraft provided with multiple rotor wings and capable of realizing vertical take-off and landing

A vertical take-off and landing, aircraft technology, applied in the field of aircraft, can solve the problems of lower speed and range than fixed-wing aircraft, high requirements for airport runways, and great danger, and achieves the effect of increasing the scope of use, increasing speed, and increasing flight speed.

Inactive Publication Date: 2015-11-11
邢中苏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Helicopters can take off and land vertically at low speeds, and do not have high requirements on the airport runway, but their speed and range are not as good as those of fixed-wing aircraft; the latter take off and land quickly, have high requirements on the airport runway, and are more dangerous

Method used

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  • Fixed wing aircraft provided with multiple rotor wings and capable of realizing vertical take-off and landing
  • Fixed wing aircraft provided with multiple rotor wings and capable of realizing vertical take-off and landing
  • Fixed wing aircraft provided with multiple rotor wings and capable of realizing vertical take-off and landing

Examples

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Embodiment 1

[0030] The invention provides a multi-rotor fixed-wing aircraft with vertical take-off and landing, such as figure 2 As shown, it includes a fuselage 1, a wing 2 and a tail 3; wherein two front rotors 4 are symmetrically arranged under the wing 2; Figure 4 As shown, the front rotor 4 includes a fixed rod 7, one end of the fixed rod 7 is provided with an upwardly facing propeller 8, the propeller 8 is fixedly connected to the motor 9, the motor 9 is fixed on the motor base 10, the motor base 10 and the tilting mechanism a11 is connected, the tilting mechanism a11 is connected with the tilting steering gear 12. The tilting steering gear 12 can drive the tilting mechanism a11 to tilt the propeller 8 forward, and the maximum tilting angle is 90°; the tail 3 is set below There is a tail rotor 6, such as Figure 5 As shown, the tail rotor 6 includes a fixed rod 7, one end of the fixed rod 7 is provided with a downwardly facing propeller 8, the propeller 8 is fixedly connected to the...

Embodiment 2

[0032] The invention provides a fixed-wing aircraft with multi-rotor vertical take-off and landing, such as figure 1 As shown, it includes a fuselage 1, a wing 2 and a tail 3; wherein two rear rotors 5 are symmetrically arranged under the wing 2; the structure of the rear rotor 5 is the same as that of the front rotor 4, and the installation direction of the rear rotor 5 is the same as The installation direction of the front rotor 4 is opposite; and the same signal switching device 19 and single-chip microcomputer device as in the first embodiment are arranged inside the fuselage 1.

Embodiment 3

[0034] The invention provides a fixed-wing aircraft with multi-rotor vertical take-off and landing, such as image 3 As shown, it includes a fuselage 1, a wing 2 and a tail 3. The wing 2 is provided with two symmetrical front rotors 4 and a rear rotor 5, the structure of the front rotor 4 is as Figure 4 The structure of the rear rotor 5 is the same as that of the front rotor 4, and the installation direction of the rear rotor 5 is opposite to the installation direction of the front rotor 4; and on the same side The fixed rods 7 of the front rotor 4 and the rear rotor 5 are fixedly connected, or share a fixed rod 7; wherein the fuselage 1 is provided with the same signal switching device 19 and a single-chip device as in the first embodiment; wherein the fuselage 1 is also provided The engine 16 can be a diesel engine, an electric engine, or a hybrid engine. The engine 16 is connected to the front propeller 17 at the front of the fuselage or the rear propeller 18 at the rear of t...

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PUM

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Abstract

The invention discloses a fixed wing aircraft provided with multiple rotor wings and capable of realizing vertical take-off and landing. The fixed wing aircraft comprises a fuselage, aircraft wings and a tail wing, as well as power rack units arranged on the aircraft wings and the tail wing, wherein the power rack units comprise front rotor wings, rear rotor wings and tail rotor wings. According to the invention, the switching between the helicopter mode take-off and landing and fixed wing flight mode can be realized, the safety performance of the take-off and landing of the aircraft is improved, and the take-off and landing mode of the traditional fixed wing aircraft is changed.

Description

Technical field [0001] The invention belongs to the technical field of aircraft, and relates to a fixed-wing aircraft, in particular to a multi-rotor vertical take-off and landing fixed-wing aircraft. Background technique [0002] Common common aircraft are divided into two categories: helicopters and fixed-wing aircrafts. Helicopters can take off and land vertically at low speeds, which do not require high airport runways, but their speed and range are not as fast as fixed-wing aircraft; the latter have fast take-off and landing speeds, high requirements for airport runways, and greater danger. [0003] Therefore, the fixed-wing aircraft can realize the helicopter flight mode, thereby improving the safety performance of the fixed-wing aircraft in take-off and landing, and reducing the fixed-wing aircraft’s take-off and landing site requirements, enabling the fixed-wing aircraft to have a wider application range. At the same time, The fixed-wing aircraft has the advantages of long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/28
Inventor 邢中苏
Owner 邢中苏
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