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A multi-rotor drone that is easy to assemble, disassemble and store

A multi-rotor unmanned aerial vehicle, unmanned aerial vehicle technology, applied in unmanned aerial vehicles, fuselage, motor vehicles and other directions, can solve the problems of cumbersome assembly and disassembly storage steps, poor anti-collision performance, etc., to improve the convenience of use The effect of improving the disassembly and assembly efficiency and reducing the storage volume

Active Publication Date: 2022-07-12
XUZHOU FLY DREAM ELECTRONICS & TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a multi-rotor UAV that is easy to assemble, disassemble and store, so as to solve the problems of cumbersome assembly, disassembly and storage steps and poor anti-collision performance of the existing multi-rotor UAV proposed in the background art

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  • A multi-rotor drone that is easy to assemble, disassemble and store
  • A multi-rotor drone that is easy to assemble, disassemble and store
  • A multi-rotor drone that is easy to assemble, disassemble and store

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] see Figure 1-Figure 11, the present invention provides a technical solution: a multi-rotor unmanned aerial vehicle that is easy to assemble, disassemble and store, comprising an unmanned aerial vehicle shell 1, and a rotor rod 2 is connected to the side of the unmanned aerial vehicle shell 1 through shaft rotation. A torsion spring is arranged on the connecting shaft of the rod 2, and the torsion spring has the elastic force ...

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Abstract

The invention discloses a multi-rotor unmanned aerial vehicle which is easy to assemble, disassemble and store. The end face is fixedly connected with a drive motor, and the drive motor is arranged at one end of the rotor rod away from the unmanned aerial vehicle housing. The invention can facilitate the quick and convenient installation and disassembly of the supporting chassis, thereby effectively improving the disassembly and assembly efficiency of the supporting chassis of the multi-rotor unmanned aerial vehicle, and can facilitate the deployment of the rotor rod through the disassembly and assembly of the supporting chassis. or folding, thereby improving the convenience of use of the multi-rotor UAV, and can facilitate the expansion or folding of the rotor rod to drive the telescopic movement of the blade guard, thereby reducing the storage volume of the multi-rotor UAV, Moreover, it is convenient to be reversely installed on the UAV casing through the supporting chassis, so as to protect the fuselage and the rotor rod of the multi-rotor UAV.

Description

technical field [0001] The invention relates to the technical field of multi-rotor unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle which is convenient for assembly, disassembly and storage. Background technique [0002] The multi-rotor UAV is a special unmanned helicopter with three or more rotor shafts. It drives the rotors through the rotation of the motors on each shaft, thereby generating lift and thrust. The collective pitch of the rotors is fixed. The relative rotation speed between the rotors can change the size of the single-axis propulsion force, thereby controlling the running trajectory of the aircraft. The multi-rotor UAV has strong maneuverability and can take off, land and hover vertically. However, the existing multi-rotor UAVs still have the following shortcomings: [0003] 1. In order to facilitate the carrying of multi-rotor drones, the existing multi-rotor drones are stored in the form of foldable rotor sticks, but when th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/30B64C25/02B64D45/00
CPCB64C1/30B64C25/02B64D45/00B64U50/19B64U30/20B64U10/10Y02T50/40
Inventor 程义郭交丁启胜
Owner XUZHOU FLY DREAM ELECTRONICS & TECH
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