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multi-rotor aircraft

A multi-rotor aircraft and rotor technology, which is applied to aircraft, unmanned aircraft, remote control aircraft, etc., can solve the problems of limited space, large aircraft, inconvenient storage, etc., and achieve the effect of simple structure and convenient use

Inactive Publication Date: 2016-07-06
GUANGDONG CHEERSON HOBBY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing multi-rotor aircraft has the following problems: the first: because the rotors of the existing multi-rotor aircraft are fixed horizontally on the fuselage, the whole aircraft must be placed horizontally to take off, so the site for use is limited; second, the current The rotors of multi-rotor aircraft are generally fixed horizontally on the fuselage, and the entire aircraft is relatively large, which is inconvenient to store

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] see Figure 1~4 : a kind of multi-rotor aircraft, comprises frame 1, is used to receive the receiving plate 12 of remote controller signal, is evenly arranged on frame 1 periphery four rotor assemblies 2, landing gear and battery 14, and rotor assembly 2 comprises one end and machine The frame 1 is connected to a connecting rod 21 that can swing 90° from horizontal to vertical downward in a vertical plane, a propeller 22 fixed on the other end of the connecting rod 21 and a motor 23 that drives the propeller 22, and the motor 23 is connected to the receiving plate 12 electrical connections. When the aircraft is not started, the four rotor assemblies 2 naturally droop and vertically downward; after the remote controller sends a signal to the receiving board 12, the receiving board 12 controls the speed of each motor, thereby realizing the lifting, forward and backward movement or left and right movement of the aircraft.

[0022] see figure 2 , the landing gear include...

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Abstract

The invention relates to the technical field of electronic toys, and discloses a multi-rotor aircraft, which includes a frame, a receiving board for receiving remote control signals, several rotor assemblies, landing gear and batteries, and the rotor assembly includes one end connected to the frame A connecting rod capable of swinging 90° from horizontal to vertical downward in a vertical plane, a propeller fixed at the other end of the connecting rod and a motor driving the propeller, the motor is electrically connected to the receiving board. The multi-rotor aircraft of the present invention is simple in structure and easy to use. The rotor assembly of the multi-rotor aircraft can swing within a range of 90° from horizontal to vertical downward in the vertical plane, and can take off without placing it horizontally, and can even be thrown Take off in the air, adaptable and easy to store.

Description

technical field [0001] The invention relates to the technical field of electronic toys, in particular to a multi-rotor aircraft. Background technique [0002] With the development of science and technology and the continuous improvement of people's living standards, the types of electronic toys are becoming more and more abundant, and the functions are becoming more and more powerful. Among these electronic toys, aircraft, as a high-end electronic toy, is deeply loved by the majority of aircraft model enthusiasts. These aircraft can be controlled by wireless remote control, and can be divided into toys, aeromodelling, civilian and military according to their use and performance differences; according to the fuel used, they can be divided into oil-powered and electric. The biggest advantage of gasoline is that it has a long battery life, and it can fly as long as it is refueled in time, and it has strong horsepower. However, the risk factor of oil motor is high, the mainten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63H27/133A63H27/32A63H27/18
CPCB64C2211/00B64U10/14B64U30/21B64U50/19B64U50/30B64U60/50B64U2201/20
Inventor 陈加华
Owner GUANGDONG CHEERSON HOBBY TECH