drone

A technology of drones and arms, which is applied to the fuselage, unmanned aircraft, motor vehicles, etc., can solve the problems of increasing the size of the drone, occupying a large volume, and complex structure, etc., and achieves a simple and practical locking method , Occupy a small space, fit and lock firmly and smoothly

Active Publication Date: 2019-11-08
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of the existing unmanned aerial vehicle with complex structure, large occupied volume and increased volume of the unmanned aerial vehicle, the present invention provides an unmanned aerial vehicle

Method used

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Embodiment

[0044] This example will specifically explain the UAV disclosed in the present invention in conjunction with the accompanying drawings.

[0045] Such as figure 1 , figure 2 , image 3 As shown, the drone disclosed in this example includes a body 1 and several arms 2; in this example, in order to make the graphics look clearer and not confusing, only the body 1 of the drone shown in the accompanying drawings is shown Sexually display a machine arm 2. However, the number of machine arms 2 is not limited thereto. Generally speaking, the number of machine arms 2 is more than 2; for example, it can be 3 or 4. Of course, more machine arms 2 are also possible, but it is not necessary.

[0046] The shape of the body 1 is not particularly limited, it can be figure 1 , figure 2 The square structure shown in , or other arbitrary shapes, such as simulated shapes of birds or flying insects, etc. can also be used. And the body 1 is known to the public, so it will not be repeated in...

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Abstract

In order to solve the problems of the existing unmanned aerial vehicle that realizes the retractable and foldable arm of the machine, the structure is complex, the occupied volume is large, and the volume of the unmanned aerial vehicle is increased, the present invention provides an unmanned aerial vehicle, which includes a body and several arms; There are a number of support bases corresponding to the number of machine arms; the support bases are provided with limit projections; the hinged ends of the machine arms are provided with fixed locking parts and motion locking mechanisms. The unmanned aerial vehicle provided by the present invention is provided with a limit projection on the support seat, and a fixed locking part and a motion locking mechanism are arranged on the hinged end of the machine arm, so that the unfolding and locking function of the machine arm can be realized; at the same time, Through the driving mechanism arranged on the locking slider, the locking of the locking slider can be released, so as to realize the retraction and folding of the machine arm. The fit and locking of the machine arm is more firm and smooth; the machine arm locking method provided by the present invention is simple and practical, involves relatively few parts, occupies a small space, and can effectively save the internal space of the drone. Moreover, the assembly is convenient, the cost is low, and the retractable operation is convenient and quick.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to the field of unmanned aerial vehicles with retractable and foldable arms. Background technique [0002] Unmanned aerial vehicles (or aircraft) have been more and more recognized by people. It can be used as a simple remote control toy or as a professional high-altitude overhead shooting equipment. Existing UAVs usually include a body and a number of arms that are installed on the body and extend outward from the body. A motor with a propeller is installed on the outer end of the arm, and the propeller is driven by the motor to rotate, thereby realizing the drone. flight. [0003] At present, the arms of most existing drones cannot be retracted and folded, and some drones have realized the retractable and folded arms, which include an arm locking mechanism arranged on the body, which realizes Locking and unlocking of each arm. However, the structure for realizing the ret...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/06B64C1/30
CPCB64C1/063B64C1/30B64U10/10
Inventor 张方应
Owner BYD CO LTD
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