A cantilever quick release mechanism for an electric drone
An electric unmanned aerial vehicle and cantilever technology, applied in the field of unmanned aerial vehicles, can solve the problems of difficult to achieve rapid disassembly, difficult to apply to rapid application in the military field, etc., and achieve the effect of simple operation
Active Publication Date: 2020-07-31
沈阳旋飞航空技术有限公司
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Problems solved by technology
[0007] This prior art effectively overcomes the defective of prior art, but still there is room for improvement
Especially when it is necessary to disassemble all the cantilevers for maintenance, replacement, and transportation, the existing folding mechanism is difficult to achieve rapid disassembly, and it is difficult to apply to the rapid application in the military field
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[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings. Wherein, the same parts adopt the same reference numerals.
[0026] As described in the background, the present invention addresses the shortcomings of the cantilever folding mechanism disclosed in the prior art CN 107600385 A, and proposes an improved structure so that the folding mechanism of the prior art has the function of quick disassembly and assembly, so as to facilitate It is suitable for rapid application in the military field, and all cantilevers can be disassembled for maintenance, replacement and transportation when needed.
[0027] Specifically, the cantilever quick release mechanism of the electric drone of the present invention is a further improvement proposed on the basis of the folding mechanism of CN 107600385 A...
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The invention relates to a rapid-dismounting mechanism for cantilevers of an electric unmanned aerial vehicle. The rapid-dismounting mechanism comprises a first part, a second part, a cantilever rotating shaft and an elastic pressure plate, wherein the first part is connected with a vehicle body of the electric unmanned aerial vehicle; the second part is connected with a cantilever of the electricunmanned aerial vehicle; the cantilever rotating shaft is fixedly connected to the first part, and the second part can rotate around the cantilever rotating shaft relative to the first part; the second part is clamped on the first part through the elastic pressure plate; the second part is provided with a hooked component bridged on the cantilever rotating shaft, and the hooked component stretches out of the second part and extends towards the direction opposite to the elastic pressure plate and can rotate by an angle around the cantilever rotating shaft so as to be separated from the cantilever rotating shaft. According to the rapid-dismounting mechanism, the cantilever rotating shaft does not need to be loosened, the elastic pressure plate is pressed down, the upper end of the second part is released, the second part is rotated by an angle, and then the whole cantilever can be dismounted from the vehicle body, so that the operation is simple and rapid, and the rapid-dismounting mechanism is suitable for rapidly dismounting the cantilever for overhauling, replacement and transportation.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a cantilever quick release mechanism of an electric unmanned aerial vehicle. Background technique [0002] With the development of the global general aviation industry, the development of various rotorcraft is also increasing day by day, especially the rotor electric unmanned aircraft, which are widely used in agricultural plant protection, forest fire monitoring, aerial photography, land survey, post-disaster loss assessment tasks. Electric unmanned aerial vehicles have the advantages of simple structure, low noise, flexible maneuverability, quick response, and low operation requirements, and have a large market share in the consumer market. However, the power of electric drones is provided by batteries. The weight of batteries cannot be consumed like fuel, resulting in very limited payloads and short cruise times. They are rarely used as weapon strike platform...
Claims
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IPC IPC(8): B64C1/30
CPCB64C1/30
Inventor 庞振岳孔令超刘新民宗宁曹庆旭叶小红孙卫华
Owner 沈阳旋飞航空技术有限公司