Unmanned aerial vehicle

Abstract

The invention discloses an unmanned aerial vehicle. The unmanned aerial vehicle includes an unmanned aerial vehicle which is remotely controlled by a remote-control unit, the unmanned aerial vehicle includes a host, a battery assembly is mounted at the bottom of the host in an opening and closing mode, a propeller is arranged at the top of the host, a control main board and a driving motor are arranged inside the host, the driving motor is mounted on a supporting board inside the host, the power input end of the control main board provides power for the battery assembly, the driving motor is controlled and powered by the control main board, the propeller is mounted on a motor shaft extending from the driving motor, and the motor is fixed to and mounted on the supporting board by a motor bracket at the bottom and screws. According to the unmanned aerial vehicle, a landing gear structure is canceled, the battery assembly is separated from the host, very good heat dissipation performanceis achieved, at the same time, the battery assembly can be opened during landing, the battery assembly is used as buffer landing of the whole aerial vehicle, safety performance is high, and the position of the battery assembly is reasonably arranged.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. [0003] The structure of the current drones is relatively single. The drone generally includes an integrated main engine. The top of the main engine is equipped with a propeller and the bottom is equipped with a landing gear. , the heat of the battery will be transferred to the main unit of the drone, resulting in an increase in internal heat, poor heat dissipation, prone to overheating, and affecting normal flight, and the built-in battery makes the main unit of the drone larger, and due to the small size Limitation, the number of batteries ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is an unmanned aerial vehicle. Increase the number of batteries, place the batteries externally, and set the position of the batteries at the position of the landing gear of the unmanned aerial vehicle, which can solve the problem of unmanned aerial vehicle landing The problem of buffering can solve the problem of lithium battery installation, and the external lithium battery not only solves the problem of the space occupied by the host, but also solves the problem that the heat of the built-in lithium battery cannot be well dissipated, which can well solve the problems in the prior art. many deficiencies

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