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Multifunction aircraft

An aircraft and multi-functional technology, applied in the field of aircraft, can solve the problems of high manufacturing cost, single function, and poor practicability, and achieve the effect of high practicability, large internal storage space, and simple structure

Inactive Publication Date: 2007-04-11
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is following shortcoming in this kind aircraft: 1. although the flying precision of this four-rotor disc aircraft is good, because its complex structure, manufacturing cost are high, so practicability is poor; 2. this quadrotor disc-shaped aircraft can only realize single Air flight movement, can not move on the horizontal ground or vertical wall, the function is relatively simple

Method used

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Embodiment Construction

[0018] A kind of multifunctional aircraft as shown in Fig. 1 (a), (b), (c), comprises main body 1 and power plant. In order to increase the walking function of the present invention, the multifunctional aircraft also includes a running gear arranged under the main body 1, the running gear includes a universal wheel 5 and a driving motor 9 positioned on it 5, and the universal wheel 5 is driven by the driving motor. 9 provides power. The universal wheel 5 is connected to the bottom of the main body 1 through a universal hinge 8 arranged on it, and the direction is controlled by a steering gear installed on the universal hinge 8 . There is one universal hinge 8 and one driving motor 9 on each universal wheel 5 . There are at least two universal wheels 5 and two drive motors 9 each. The optimal number of said universal wheels 5 is four, and the number of driving motors 9 matched therewith is also four.

[0019] In order to make the present invention have the adsorption functio...

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Abstract

The multifunctional aircraft used for low altitude and low speed flying platform includes one aircraft body and one power plant as well as one walking mechanism below the aircraft body and comprising universal wheels and driving motor. The aircraft body is one hollow flat disc with inside culvert fan and fan motor and outside support rods. The power plant includes propellers and motors installed separately on the support rods. The present invention has simple structure, low cost, stable and flexible low altitude and low speed flying and functions of adsorbing and walking.

Description

technical field [0001] The invention relates to an aircraft, in particular to a multifunctional aircraft which is applied to a low-altitude and low-speed flight platform and can realize the functions of flight, adsorption and walking. Background technique [0002] At present, as a low-altitude and low-speed flight platform, the most common ones are single main rotor helicopters and balloons, which are already very mature in technology. Helicopters can achieve hovering, vertical take-off and landing, etc., but the vibration is relatively large when the speed is relatively high, the speed is reduced or after hovering, so the stability is poor. The speed of the balloon can be very low, and there is no problem in hovering, but the precise control of the position is poor, the turning radius is relatively large, the maneuverability is also poor, and it is largely restricted by the weather. [0003] At present, the development of multi-rotor disc-shaped aircraft has made up for th...

Claims

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Application Information

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IPC IPC(8): B60F5/02B64C27/08
Inventor 丁希仑米磊王志英
Owner BEIHANG UNIV
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