Unmanned aerial vehicle with buffering function

Abstract

The invention relates to the field of unmanned aerial vehicles, specifically to an unmanned aerial vehicle with a buffering function. The unmanned aerial vehicle with the buffering function comprisesan unmanned aerial vehicle main body; multiple buffering supporting feet are arranged at the lower end of the unmanned aerial vehicle main body; the buffering supporting feet comprise rubber main springs; the rubber main springs are connected with the unmanned aerial vehicle main body; rigid sleeves are connected to the rubber main springs; and rubber supports are connected to one ends, far away from the rubber main springs, of the rigid sleeves. The invention discloses an unmanned aerial vehicle structure with the buffering function; and the multiple buffering supporting feet are arranged onthe unmanned aerial vehicle. By arranging the buffering supporting feet, the influence of an impact force on components in the unmanned aerial vehicle during the landing of the unmanned aerial vehiclecan be reduced, and the service life of the unmanned aerial vehicle can be prolonged; and meanwhile, the unmanned aerial vehicle is not likely to be damaged when suffering a higher impact force, andtaking-off and landing demands of the unmanned aerial vehicle are met; as a supporting mechanism is replaceable, a replacing demand is met; and the structure is simple and skillful, and the implementation, popularization and application are easy to realize.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a buffer function. Background technique [0002] Unmanned aircraft, referred to as unmanned aerial vehicle, or UAV in English, is an unmanned aircraft controlled by radio remote control equipment and its own program control device. From a technical point of view, it can be divided into: unmanned helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airship, unmanned parawing aircraft, etc. The traditional multi-rotor UAV is large in size, and it is easy to cause casualties in the event of a bombing accident, which poses a large safety hazard. Therefore, the current drones are developing toward miniaturization, which has the advantages of low price, easy promotion, and high safety performance. [0003] In order to ensure the battery life of the small UAVs in the prior art, a large number of plastic shells are use...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the battery life of the small UAVs in the prior art, a large number of plastic shells are used, and the support feet are generally formed by injection molding. The strength of the injection-molded support feet is low, and there is a certain impact when the UAV lands. It is easy to cause breakage and damage to the supporting feet, and replacing them with metal parts or larger landing gear will affect the counterweight of the drone, reducing the endurance time, and the impact force will be rigidly transmitted, which will affect the internal components of the drone. , in order to solve such problems, a new type of UAV structure with a protective structure is now required

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