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an aircraft

A technology of aircraft and drive, applied in the field of aircraft, can solve the problems of people or objects around, poor economy, damage, etc., achieve the effects of solid and reliable frame, reduce accident losses, and broad application prospects

Active Publication Date: 2022-04-01
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional aircraft generally include fixed-wing aircraft and rotary-wing aircraft. Fixed-wing aircraft are generally composed of thrust devices, lifting bodies and control surfaces. Lift, through the manipulation of the control surface to adjust the flight attitude, take-off and landing requires a runway environment; rotorcraft is commonly found in helicopters and multi-rotor UAVs, which have the ability to take off and land vertically, through the control of the direction of the blades Or adjust the flight attitude of the control of a single propeller, but when it encounters the influence of natural wind, it can only fly against the wind, and its economy is poor. or objects that cause fatal damage, will also cause damage to the body when falling
[0003] In recent years, consumer-level drones have become popular all over the world. Because they do not require special airports, can take off and land vertically, and are easy to operate, they have been widely used in short- and medium-distance transportation, aerial photography, and competitive sports. However, they are safe for uncontrolled crashes. The problem greatly limits its scope of application

Method used

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Embodiment 1

[0028] This embodiment is the realization scheme that the aircraft of the application adopts the regular quadrangular prism frame body for freight, including fan-shaped lifter 1, horizontal driver 3, vertical driver 2, end guard 4, frame body 5 and power unit, frame body 5 is a square prism frame, the fan-shaped lifter 1 is installed on the upper beam 51 of the frame body 5, the vertical driver 2 is installed on the vertical beam 52 of the frame body, and the horizontal driver 3 is installed on the lower beam 53 of the frame body. 1. The horizontal driver 3 and the vertical driver 2 are driven by a power device to rotate around the corresponding beam axis on the frame body 5, and the end guard 4 is installed on the corner 54 of the frame body.

[0029] Furthermore, the fan-shaped lifter 1 is a rotating body structure, and fan blades are laid around the outer surface, which can provide lift and lateral thrust when the aircraft is still and windless.

[0030] Further, the outer ...

Embodiment 2

[0039]This embodiment is the realization scheme that the aircraft of the application adopts the triangular pedestal body frame for aerial photography, and its parts are the same as those in the embodiment; A three-degree-of-freedom aerial camera can be hung on the lower surface of the stage.

[0040] In summary, the aircraft of this application realizes vertical and oblique take-off functions by setting fan-shaped lift boosters, without the need for a runway, and does not require a special take-off environment; by setting horizontal drives, the Magnus effect is used to obtain additional lift. By setting the vertical driver, the Magnus effect is used to obtain additional horizontal thrust; by setting the protective cover in the fan-shaped lifter to prevent damage and injury to others during the fall; by setting the end protector to prevent damage during the fall and Injury to others; the body has no sharp and protruding high-speed rotating body, and the frame is solid and relia...

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Abstract

This application belongs to the field of special-shaped aircraft design, and in particular relates to an aircraft, which includes a fan-shaped lifter, a horizontal driver, a vertical driver, an end protector, a frame and a power device, and the frame is a polygonal prism frame with a fan-shaped The lifter is installed on the upper beam of the frame, the vertical driver is installed on the vertical beam of the frame, and the horizontal driver is installed on the lower beam of the frame. The corresponding beam axis rotates, and the end protector is installed at the corner of the frame. The aircraft of the present application has the characteristics of taking off and landing without a runway, moving forward with the help of side wind, and being able to protect itself when falling, and not causing serious damage to people or objects when it hits them. The structure is simple, safe, and reliable. It has a very broad application prospect in aerial photography and competitive sports.

Description

technical field [0001] The application belongs to the field of special-shaped aircraft design, and in particular relates to an aircraft. Background technique [0002] Conventional aircraft generally include fixed-wing aircraft and rotary-wing aircraft. Fixed-wing aircraft are generally composed of thrust devices, lifting bodies and control surfaces. Lift, through the manipulation of the control surface to adjust the flight attitude, take-off and landing requires a runway environment; rotorcraft is commonly found in helicopters and multi-rotor UAVs, which have the ability to take off and land vertically, through the control of the direction of the blades Or adjust the flight attitude of the control of a single propeller, but when it encounters the influence of natural wind, it can only fly against the wind, and its economy is poor. It will cause fatal damage to or objects, and it will also cause damage to the body when falling. [0003] In recent years, consumer-level drone...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C39/00B64C39/02B64C1/06B64D45/06
CPCB64C39/00B64C39/024B64C1/061B64D45/06B64U50/19
Inventor 王慧江飞鸿邢蓉
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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