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Aircraft

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

Active Publication Date: 2019-08-02
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

The invention belongs to the field of special-shaped aircraft design, and particularly relates to an aircraft. The aircraft includes a sector lift-augmentation device, a horizontal actuator, a vertical actuator, an end preventer, a frame and a power unit, the frame is a polygonal prismoid frame, the sector lift-augmentation device is installed on an upper cross beam of the frame, the vertical actuator is installed on a vertical cross beam of the frame, the horizontal actuator is installed on a lower cross beam of the frame, the sector lift-augmentation device, the horizontal actuator and the vertical actuator are driven by the power unit to rotate around corresponding beam axes on the frame, and the end preventer is installed at the corner of the frame. The aircraft has the characteristicsof taking off and landing without a runway, moving forwards with the help of lateral wind power, meanwhile, being capable of self-protecting during falling, and being not causing serious injury whenhitting people or objects, the structure is simple, safe and reliable, very broad application prospects are achieved in transportation, 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 Applications(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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