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Airbag device of unmanned aerial vehicle

An airbag device, unmanned aerial vehicle technology, applied in aircraft parts, aircraft landers, transportation and packaging, etc., can solve problems such as loss of control of aircraft, damage to airborne equipment, crashes, etc., to achieve the effect of improving practicability

Pending Publication Date: 2020-09-04
SANGAIR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the flight of a small unmanned aerial vehicle, any abnormality of any part or link may cause the aircraft to lose control and crash, thereby causing damage to the airframe itself and the airborne equipment. When a UAV crashes at a high altitude, the bottom of the body or the wings usually fall to the ground first, resulting in poor protection of the parachute

Method used

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  • Airbag device of unmanned aerial vehicle
  • Airbag device of unmanned aerial vehicle
  • Airbag device of unmanned aerial vehicle

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Embodiment Construction

[0032] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0033] refer to figure 1 , which shows an overall schematic diagram of an airbag device of a drone according to an embodiment of the present application when the airbag is not ejected.

[0034] Such as figure 1 As shown, the warehouse body 10 is installed on the bottom of the drone...

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Abstract

The invention provides an airbag device of an unmanned aerial vehicle. The airbag device comprises: a bin body fixedly arranged at the bottom of an unmanned aerial vehicle body, wherein an air conveying assembly, an acceleration sensor and a processor are arranged in the bin body, and the processor is electrically connected with the acceleration sensor and the air conveying assembly; an air bag storage part which is fixed to the side wall of the bin body, wherein a containing cavity is formed in the air bag storage part, a gap opening elastic body is arranged at the end, away from the bin body, of the air bag storage part, the gap opening elastic body has an unstressed closed state and a stressed open state, a through groove is formed in the slotted elastomer and is communicated with the accommodating cavity, the air bag is arranged in the accommodating cavity, and an air inlet of the air bag is communicated with the air conveying assembly in the bin body. When the air bag is not inflated, the gap opening elastic body cannot be subjected to impact force generated by popping of the air bag, so that the air bag storage part is in a closed state, the air bag storage part is sealed, and dust or rainwater is prevented from entering the air bag storage part.

Description

technical field [0001] The invention relates to the technical field of airbags, in particular to an airbag device for an unmanned aerial vehicle. 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. UAV is actually a general term for unmanned aerial vehicles. From a technical point of view, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned Paraplane etc. [0003] At present, drones have been greatly developed, and are favored by both professional and consumer markets. The development of multi-rotor unmanned aerial vehicles is even more rapid, because the progress of related electronic technology has rapidly reduced the cost of such aircraft, and at the same time, the safety has been rapidly improved. However, during the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D45/04B64C25/58B64D47/00
CPCB64C25/58B64D45/04B64D47/00
Inventor 曹雷
Owner SANGAIR TECH
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