An unmanned aerial vehicle crash protection device
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A technology for protection device and aircraft crash, applied in the field of drones, can solve the problems of large impact force, large inertial force, looseness and displacement, etc., and achieve the effect of increasing air resistance, slowing down speed, and preventing loosening
Inactive Publication Date: 2019-01-15
潘新凤
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[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a UAV crash protection device to solve the problem in the prior art that when the UAV fails and crashes, the protection measures for the UAV components are not perfect, Unable to unload force protection in time, when th
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[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0028] Such as Figure 1-6 As shown in the figure, the present invention provides a technical solution of a UAV crash protection device:
[0029] A UAV crash protection device, its structure includes a fixed installation mechanical arm 1, an auxiliary rotating paddle wheel 2, a power paddle wheel 3, an observation camera 4, a support rod 5, and a speed reduction buffer protection device 6. The fixed installation mechanical One end of the arm 1 is equipped with a power paddle wheel 3 and connected by rotation, the other end of the fixedly installed mechanical arm 1 is connected with the outer surface of the deceleration buffer protection device 6 by bonding, and the auxiliary rotary paddle A power paddle wheel 3 is provided directly in front of th...
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Abstract
An unmanned aerial vehicle crash protection device is provided, which comprises a fixedly mounted robot arm, an auxiliary rotating paddle wheel, a power impeller, an observation camera, a support bar,and a speed reduction cushioning protection device. One end of the fixedly mounted robot arm is provided with a power paddle wheel and is connected with each other in a rotational manner, and the other end of the fixedly mounted robot arm is connected with the outer surface of the speed reduction cushioning protection device in a bonding manner, and a power paddle wheel is arranged directly in front of the auxiliary rotary paddle wheel. When the unmanned aerial vehicle falls down because of failure, the unmanned aerial vehicle is capable of promptly and accurately ejecting a parachute bag, toincrease the air drag and slow down the falling speed of the UAV, so that the gravity inertia force and impact force of the UAV after falling on the bottom surface are greatly reduced, and then whenthe UAV contacts with the bottom surface, the bottom landing frame can further play the role of cushioning and damping, preventing the components of the UAV from loosening, so as to carry out the protection of the UAV.
Description
technical field [0001] The invention relates to the field of unmanned aerial vehicles, more precisely, it is an unmanned aerial vehicle crash protection device. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by a vehicle-mounted computer. Currently, it is used in aerial photography, agriculture, plant protection, Micro selfie, express transportation, disaster rescue, observing wild animals, monitoring infectious diseases, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, creating romance, etc. However, at present, this drone has the following disadvantages : [0003] 1. When the UAV fails and crashes, the protection measures for the UAV components are not perfect, and the protection cannot be unloaded in time. As a result, the UAV directl...
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Application Information
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