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Propeller vertically taking off and landing flyer with rectifying device

A rectifying device and vertical take-off and landing technology, which is applied in the direction of vertical take-off and landing aircraft, aircraft, aircraft parts, etc., can solve the problems of aircraft torsion, difficult aircraft vertical take-off and landing, flight, aircraft safety threats, etc., to improve the safety factor Effect

Inactive Publication Date: 2009-06-24
燕高飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the propeller generates lift by the rotating airflow, this rotating airflow will generate reverse torsion, causing the aircraft to twist left and right, so that it is difficult to make the aircraft take off and land stably, fly and stay in the air, which poses a potential threat to the safety of the aircraft. And the constant threat, which is its downside

Method used

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  • Propeller vertically taking off and landing flyer with rectifying device
  • Propeller vertically taking off and landing flyer with rectifying device
  • Propeller vertically taking off and landing flyer with rectifying device

Examples

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Embodiment Construction

[0012] Referring to accompanying drawing, the present invention comprises organic body 1, control unit, power unit and propeller 2, and control unit, power unit are contained in the body 1, and propeller 2 is contained in the top of body 1, is characterized in that: also comprises rectifying device 3, the The rectifying device 3 comprises at least two rectifying plates 31, 32. The rectifying plates are in the shape of flat strips, and the flat plane is perpendicular to the plane of rotation of the propeller. . Rectifying plate 31,32 tops are connected with connecting piece 33,34, and connecting piece 33,34 profile can be arc shape, make connecting between rectifying plate itself and rectifying plate and between rectifying plate and the body into a stable whole. The cross section of the connectors 33, 34 can be rectangular, square, circular, streamlined or other shapes. According to the number of rectifying plates, cross connections in the shape of 'ten', 'well', 'feng' and 'm...

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PUM

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Abstract

The invention relates to a propeller vertical takeoff and landing aircraft with a rectifying device, and aims to provide a propeller vertical takeoff and landing aircraft which does not generate left and right torsion pendulum during takeoff and landing, flying and air stay, can steadily take off and land vertically, fly and stay in air, can ensure stable condition of the aircraft to a certain degree in emergency, and has functions of safety and energy conservation. The propeller vertical takeoff and landing aircraft comprises an aircraft body, a control device, a power device and a propeller, wherein the control device and the power device are arranged in the aircraft body, and the propeller is arranged above the aircraft body. The propeller vertical takeoff and landing aircraft is characterized by also comprising the rectifying device which comprises at least two rectifying plates in shape of a flat plate band, the plane of the flat plate is parallel to the axial direction of an aircraft screw axis, namely, vertical to a rotary plane of the propeller, and the rectifying plates are intercrossedly arranged below the aircraft body.

Description

technical field [0001] The invention relates to a propeller aircraft, in particular to a propeller vertical take-off and landing aircraft with a rectifying device capable of stable and safe vertical take-off and landing, flight and air stay. Background technique [0002] Known propeller vertical take-off and landing aircraft such as helicopters, model airplanes (or toy) propeller aircraft, etc. include organisms, control devices, power units and propellers. The control device and the power unit are installed in the body, and the propeller is installed above the body. There are two types of vertical take-off and landing aircraft with multiple propellers and a small rotor with single propeller and tail rudder. All rely on the rotation of the propeller, so that the air on the upper and lower surfaces of the propeller produces a pressure difference to bring lift to the aircraft, and then adjust the flight attitude of the aircraft by controlling the pitch of each blade of the ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C29/00B64C7/00A63H27/133
Inventor 燕高飞
Owner 燕高飞
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