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Single propeller helicopter

A technology for propellers and helicopters, applied in the field of helicopters, can solve the problems of large fuselage, difficult manipulation, complex structure, etc., and achieve the effects of broad prospects, easy manipulation, and simple fuselage structure.

Inactive Publication Date: 2009-07-01
邓维波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known helicopter provides lift and forward power by a pair of propellers, and the other pair of propellers controls the direction. The traditionally designed helicopter has a complex structure and a huge fuselage. , it is not easy to control when flying backwards, and it is also difficult to control when changing the completely opposite direction quickly in a small range

Method used

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  • Single propeller helicopter
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Embodiment Construction

[0010] exist figure 2 Among them, (6) fuselage bracket is sufficient to form basic fuselage support, (4) engine is sleeved inside (8) double-collar inner ring and is connected with (8) double-collar inner ring through (5) double-collar inner ring , (8) the inner ring of the double collar is connected with the outer ring of the (3) double collar through the (5) double collar shaft of the same shape and function, (4) the top of the (2) engine shaft of the engine is connected with (1 ) the helicopter propeller, the helicopter pilot sits on the (9) seat, and when pushing the (7) control handle in any horizontal direction, the (4) engine is tilted, so that the (1) helicopter propeller connected to the (2) engine shaft is tilted, (1) The air thrust generated by the rotation of the helicopter propeller can be easily controlled. When (1) the helicopter propeller rotates horizontally, the helicopter can hover. When (1) the helicopter propeller is tilted, the helicopter obtains the thr...

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PUM

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Abstract

The invention relates to a helicopter having one pair of propellers capable of supplying power for motions in left, right, front, back and up five directions. The helicopter has a simplified steering control mode and improves the operational flexibility. For solving a technical problem, the invention adopts a technical proposal that an engine is suspended just above the helicopter body by two lantern rings; a rotary shaft of the engine drives the propellers to rotate; and due to the suspension properties of the two lantern rings, an operate can adjust the verticality of the engine and inclines the propellers connected with the rotary shaft of the engine horizontally to control the flight and steering of the helicopter. The helicopter has the advantages of smaller and lighter body, simple body structure, easy control over sudden stop, emergent steering, high-speed on-site rotating and inverted flight and large application prospect in terms of toy and personal aerocraft.

Description

Technical field: [0001] The invention relates to a helicopter which only uses one pair of propellers to provide power in five directions: upward, leftward, rightward, forward and backward. Background technique: [0002] At present, the known helicopter provides lift and forward power by a pair of propellers, and the other pair of propellers controls the direction. The traditionally designed helicopter has a complex structure and a huge fuselage. , It is not easy to control when flying backwards, and it is also difficult to control when changing the completely opposite direction quickly within a small range. Invention content: [0003] In order to improve the flying flexibility of existing helicopters, the present invention provides a new type of helicopter power suspension method, which can provide upward, leftward, rightward, forward, and downward directions only by using a pair of propellers and an engine The power of the last five directions is simple and convenient to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/52
Inventor 邓维波
Owner 邓维波