Unmanned aerial vehicle

A technology of unmanned aerial vehicles and machine arms, which is applied to the fuselage, unmanned aircraft, motor vehicles, etc., can solve the problems of large occupied volume, increased volume of unmanned aerial vehicles, complex structure, etc., and achieves small occupied space, lock The tightening method is simple and practical, and the fitting and locking are firm and smooth

Active Publication Date: 2017-12-12
BYD CO LTD
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  • 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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Examples

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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] like 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 or...

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Abstract

The invention provides an unmanned aerial vehicle. According to the unmanned aerial vehicle, the problems that according to an existing unmanned aerial vehicle achieving unfolding and folding of vehicle arms, the structure is complex, the occupied space is large, and the size of the unmanned aerial vehicle is increased are solved. The unmanned aerial vehicle comprises a vehicle body and a plurality of vehicle arms. A plurality of supporting seats the same as the vehicle arms in number are arranged on the vehicle body. Limiting bumps are arranged on the supporting seats. Fixed locking parts and moving locking mechanisms are arranged at the hinging ends of the vehicle arms. According to the unmanned aerial vehicle, the limiting bumps are arranged on the supporting seats, and the fixed locking parts and the moving locking mechanisms are arranged at the hinging ends of the vehicle arms so that the unfolding locking function of the vehicle arms of the unmanned aerial vehicle can be achieved; and meanwhile, through driving mechanisms arranged on locking sliding blocks, locking of the sliding blocks can be relieved, and thus folding of the vehicle arms is achieved. The vehicle arms are attached and locked more firmly and more smoothly; the locking mode of the vehicle arms is simple and practical, the number of involved parts is relatively small, the occupied space is small, and the internal space of the unmanned aerial vehicle can be effectively saved; and assembly is convenient, the cost is low, and folding and unfolding operation is convenient and rapid.

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 Applications(China)
IPC IPC(8): B64C1/06B64C1/30
CPCB64C1/063B64C1/30B64U10/10
Inventor 张方应
Owner BYD CO LTD
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