Integrally molded four-axis unmanned aerial vehicle main body and manufacturing method thereof

Abstract

The invention relates to an integrally molded four-axis unmanned aerial vehicle main body and a manufacturing method thereof. The integrally molded four-axis unmanned aerial vehicle main body is formed by paving and integrally molding a first carbon-fiber prepreg cloth layer, a second carbon-fiber prepreg cloth layer, a first glue film layer, a foamed core, a second glue film layer, a first carbon-fiber one-way cloth layer, a second carbon-fiber one-way cloth layer, a third second carbon-fiber prepreg cloth layer and a fourth second carbon-fiber prepreg cloth layer from bottom to top in sequence. The integrally molded four-axis unmanned aerial vehicle main body and the manufacturing method have the advantages that the weight of the unmanned aerial vehicle can be greatly reduced, the strength of the unmanned aerial vehicle and the levelness of blades of the unmanned aerial vehicle are improved, the looseness of standard parts due to long-time flying is avoided, and the overall performance of the unmanned aerial vehicle is improved.

Description

technical field [0001] The invention belongs to the technical field of drones, in particular to an integrally formed four-axis drone body and a manufacturing method. Background technique [0002] At present, the main bodies of the existing four-axis drones on the market are made of four carbon fiber square tubes or round tubes, which are connected together by standard parts (bolts and nuts) through the assembly frame. The weight of the main body of the existing four-axis drone is heavy, resulting in high energy consumption and difficult flight control of the drone. Moreover, the assembled main body makes it difficult to ensure the level of the assembled blades, resulting in the UAV's flight control. The overall performance such as stability is reduced, and the problem of loose assembly standard parts is prone to occur during long-term flight. Contents of the invention [0003] In order to solve the above-mentioned technical problems existing in the prior art, the present ...

AI Technical Summary

Problems solved by technology

The weight of the main body of the existing four-axis drone is heavy, resulting in high energy consumption and difficult flight control of the drone. Moreover, the assembled main body makes it difficult to ensure the level of the assembled blades, resulting in the UAV's flight control. The overall performance such as stability is reduced, and the problem of loose assembly standard parts is prone to occur during long-term flight.

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