A ground-to-air amphibious quadrotor unmanned aerial vehicle

Abstract

The invention discloses a ground-to-air amphibious quadrotor unmanned aerial vehicle, which comprises an unmanned aerial vehicle body (1), a control unit and a battery arranged in the body (1), and four corners of the body (1) are connected with organic Arm (2), the ends of the four arms (2) are connected with a mode switching mechanism. The mode switching mechanism consists of a steering gear A (3), a steering gear base (4), a brushless motor (5), and a stepped shaft (6). ), propeller seat (7), propeller (8), one-way bearing (9) and wheel (10). One-way bearing (9) is installed on the small shaft of the stepped shaft (6), and the wheel (10) is rotatably installed on the one-way bearing (9). The beneficial effects of the present invention are: long battery life, relatively fine operation, flexible mobility, high obstacle-surmounting ability, moving speed and long service life.

Description

technical field [0001] The invention relates to the technical field of a quadrotor UAV and an intelligent car, in particular to a ground-air amphibious quadrotor UAV. Background technique [0002] Due to the characteristics of small size, easy to carry, flexible and fast action, and wide application, the field of unmanned aerial vehicles has continued to be hot in recent years, and its potential is being continuously tapped. But for now, UAV aircraft generally have the problem of too short battery life, unable to perform tasks for a long time; and it is difficult to fly a very stable and fine flight path, so that in some specific environments, such as in pipelines flying is extremely difficult. On the other hand, the remote control smart car is the research focus of major universities and related technology companies. It has the characteristics of low energy consumption, simple operation, and stable action. However, it is far inferior to UAV aircraft in terms of flexibility...

AI Technical Summary

Problems solved by technology

But for now, UAV aircraft generally have the problem of too short battery life, unable to perform tasks for a long time; and it is difficult to fly a very stable and fine flight path, so that in some specific environments, such as in pipelines extremely difficult to fly

On the other hand, the remote control smart car is the research focus of major universities and related technology companies. It has the characteristics of low energy consumption, simple operation, and stable action. However, it is far inferior to UAV aircraft in terms of flexibility and obstacle surmountability. Especially in complex terrain, or in the presence of ravines, walls, etc., the driving of the remote control smart car will be greatly hindered, so the smart car often only works on a relatively flat plane, which is less a moving dimension

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