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Multi-ducted-propeller variable-wing electric air vehicle

A propeller and wing technology, applied in the field of electric aircraft, can solve the problems of large footprint, small footprint, and long blanking time, and achieve the effects of saving electric energy, reducing air resistance, and prolonging blanking time

Inactive Publication Date: 2017-03-15
苏州儒博特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of large floor space, energy consumption, and poor safety in the prior art, the present invention provides an electric aircraft solution consisting of multiple tilting ducted propellers and variable wings, so that the aircraft takes off and lands vertically Small footprint, energy saving when flying horizontally, long air time, low resistance when flying at high speed, stable flight attitude, and safe and reliable takeoff and landing

Method used

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  • Multi-ducted-propeller variable-wing electric air vehicle

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Embodiment Construction

[0030] Such as figure 1 , figure 2 , Figure 4 , Figure 6 , the root of the wing (3) and the horizontal tail (4) are respectively connected with a rotating mechanism, which can be formed by a geared motor (14) with detection position information, see Figure 7 and Figure 8 ; also can be made of wing rotating shaft (17), rocking arm (13), connecting rod (12), steering gear (19), see Figure 9 One end of the rotating mechanism is fixedly connected with the wing (3) or the horizontal tail (4), and the other end is fixed on the fuselage or the fuselage frame (8). Drive the geared motor (14) or control the steering gear (19) that the wing rotates to make the wing end of the unfolded wing (3) rotate and fold toward the rear of the fuselage; or make the folded wing (3) turn in the opposite direction Spread out, or stay at an angle somewhere in between. In the same way, the reduction motor (14) connected to the horizontal tail (4) or the steering gear (19) that controls the r...

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Abstract

The invention relates to a multi-ducted-propeller variable wing electric air vehicle, and belongs to the field of aviation devices. During taking-off, landing and parking, wings and a horizontal tail wing can be folded on a body; after the air vehicle lifts off, the wings and the horizontal tail wing are unfolded, multiple inclinable-rotating ducted propellers are symmetrically distributed in the front and the back of the wings and on horizontal planes, below the wings and the horizontal tail wing, at the left side and the right side of the body. With adopting of the layout, the air vehicle can vertically take off and land and also can fast fly horizontally, the occupied area is reduced during vertical taking-off and landing and parking, and the speed and the airborne period are increased during horizontal flying. The taking-off and landing processes are safe and reliable, and the flying attitude is smooth and steady. The air vehicle can be made into a manned air vehicle or an unmanned aerial vehicle.

Description

technical field [0001] The invention relates to an electric aircraft composed of wings, a horizontal empennage, a vertical empennage and a plurality of ducted propellers, which belongs to the field of aviation equipment. Background technique [0002] At present, known helicopters or multi-rotor UAVs all rely on rotary wings to take off vertically, hover and fly horizontally. Due to the existence of the rotors, when taking off and landing in a small space, they are harmful to the surrounding pedestrians or themselves. Certainly dangerous. Chinese patent literature application number: 200420063679.0, name: tandem double-duct four-spout single-person aircraft and application number: 200920053565.0, title: double-duct vertical take-off and landing flying car etc. also provide the scheme of some duct aircraft, but the former It is a fixed wing, which occupies a large area when taking off and parking vertically; the latter has no wings, consumes a lot of power, has a short time t...

Claims

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Application Information

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IPC IPC(8): B64C3/56B64C11/00B64C29/00
Inventor 陈康
Owner 苏州儒博特科技有限公司
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