Multi-rotor aircraft

一种多旋翼飞行器、旋翼的技术，应用在飞行器、旋翼机、无人驾驶的飞行器等方向，能够解决安装拆卸工作繁琐、影响工作人员作业效率等问题，达到缩短安装和拆卸时间、提高作业效率的效果

Active Publication Date: 2017-05-31
SHENZHEN MAKER WORKS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the UAVs in the prior art, the rotor mechanism usually uses bolts to directly fix the main casing. This connection method directly fixed by bolts makes the rotor mechanism need to use an external handle to twist the bolts, and then complete the installation and installation of the rotor mechanism. For the disassembly work, for a multi-rotor aircraft, the number of its rotor mechanisms is often multiple. When it is necessary to install or disassemble several rotor mechanisms of the multi-rotor aircraft, the installation and disassembly work is very cumbersome and affects the working efficiency of the staff.

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0026] The ordinal qualifiers used in the following embodiments of the present application, such as first and second, are only used to clearly illustrate the distinguishing terms of similar features in the present application, and do not represent the order of arrangement or use of the corresponding features.

[0027] see figure 1 and figure 2 , the multi-rotor aircraft 100 of the present application includes a main engine assembly 10 and a rotor system 20, wherein the number of the rotor...

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Abstract

The invention discloses a multi-rotor aircraft (100). The multi-rotor aircraft (100) includes a principle assembly (10) which includes a first magnetic medium (13), a mainframe housing (11) and a control board. The control board is accommodated in the mainframe housing. The mainframe housing (11) is provided with a first magnetic medium (13) thereon. The mainframe housing (11) is provided with a slot (1120) thereon. Connecting points of the control board are disposed inside the slot (1120). The multi-rotor aircraft (100) also includes a plurality of rotor systems (20) each of which includes a second magnetic medium (23), a rotor mechanism (21) and a rotor shield (22). The rotor shield (22) assumes a hollow ring-shaped structure. The rotor shield (22) is secured outside the rotor mechanism (21). The second magnetic medium (23) is secured to the rotor shield (22) and absorbs the first magnetic medium (13) which also absorbs the second magnetic medium (23). The rotor shield (22) is also provided with a pin (2200) thereon which cooperates with the slot (1120). The rotor system (20) can be rapidly mounted in or dismounted from the principle assembly (10), and achieves the technical effects of shortening the time for mounting and dismounting and increasing work efficiency.

Description

technical field [0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor aircraft. Background technique [0002] With the continuous progress of the technological society, the UAV industry is gradually growing. Due to the advantages of simple mechanical structure, simple power system, and the ability to take off and land vertically, multi-rotor aircraft have developed rapidly. For a while, researchers flocked to multi-rotor aircraft There is an upsurge in the commercialization of multi-rotors worldwide. [0003] In the UAVs in the prior art, the rotor mechanism usually uses bolts to directly fix the main casing. This connection method directly fixed by bolts makes the rotor mechanism need to use an external handle to twist the bolts, and then complete the installation and installation of the rotor mechanism. For the disassembly work, for a multi-rotor aircraft, the number of its rotor mechanisms is often multi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/00B64C27/08
CPCB64C27/006B64U30/291B64U20/30B64C2211/00B64U2201/10B64U2201/20B64C27/20B64U10/10B64U10/13B64U50/19
Inventor 王建军
Owner SHENZHEN MAKER WORKS TECH CO LTD
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