Remotely-piloted vehicle gravity center adjustment device

Abstract

A remotely-piloted vehicle gravity center adjustment device is used for measuring and adjusting the gravity center of a remotely-piloted vehicle and comprises a support rod, two supporting frames and a control unit. The support rod comprises a sliding seat and a sliding table, the sliding seat is arranged along the support rod, the sliding table is movably arranged on the sliding seat, a pointing element is arranged on the sliding table, the support rod is additionally provided with a driving part, the driving part is coupled with the sliding seat or the sliding table and used for driving the sliding table to slide along the sliding seat, the two supporting frames are combined with two ends of the support rod respectively, a seat body and a bearing portion are arranged at two ends of each supporting frame respectively, each bearing portion is connected with a gravity sensor, and the control unit is respectively coupled with the driving part of the support rod and the gravity sensors of the two supporting frames.

Description

technical field [0001] The invention relates to a device for adjusting the center of gravity of a remote-controlled aircraft, in particular to a device for adjusting the center of gravity of a remote-controlled aircraft for real-time measurement and adjustment of the center of gravity of the remote-controlled aircraft. Background technique [0002] The position of the center of gravity of the aircraft seriously affects its balance, controllability and safety. Therefore, advanced aircraft such as airplanes and helicopters are equipped with a center of gravity measuring device that can monitor the position of the center of gravity in real time, and even have a device that can actively adjust the position of the center of gravity. Center of gravity adjustment device. However, model remote-controlled aircraft such as remote-controlled aircraft or remote-controlled helicopters cannot be equipped with the center of gravity measuring device on the fuselage due to cost and weight co...

AI Technical Summary

Problems solved by technology

Compared with the bracket-type center-of-gravity measuring device, it is easier to measure the position of the center of gravity of the fuselage by using the suspension-type center-of-gravity measuring device for larger-sized remote-controlled aircraft, and the center of gravity adjustment does not need to take off the fuselage. However, it is still too troublesome to hang the remote control aircraft every time the center of gravity is measured and adjusted.

In addition, the suspended center of gravity measuring device must be set and fixed at a sufficient height to suspend the remote control aircraft. Therefore, the suspended center of gravity measuring device cannot be carried to the flying field for use, causing users When you want to adjust the center of gravity of the fuselage outdoors in response to wind direction, gust strength or humidity, there is still no ideal equipment to use

[0005] Furthermore, whether it is a bracket-type center-of-gravity measuring device or a suspension-type center-of-gravity measuring device, it can only measure the position of the center of gravity of the

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