Adjustable mounting frame and unmanned aerial vehicle thereof

Abstract

The invention provides an adjustable mounting frame and an unmanned aerial vehicle thereof. The adjustable mounting frame comprises a fixed supporting piece, a mounting piece and a longitudinal locking mechanism, wherein an accommodating groove is formed in the fixed supporting piece; the thickness of the mounting piece is smaller than the width of the accommodating groove, so that the mounting piece is fitted with the accommodating groove; and during mounting, the mounting piece is placed in the accommodating groove, is in longitudinal motion relative to the fixed supporting piece along the accommodating groove, and is fixed to a position at any height in the longitudinal direction of the accommodating groove by the longitudinal locking mechanism. Through the adoption of the adjustable mounting frame disclosed by the invention, when an engine of the unmanned aerial vehicle is mounted, the maneuverability and the mounting and maintaining flexibility can be effectively improved, and thepositioning efficiency can be effectively adjusted.

Description

technical field [0001] The invention relates to the technical field of mounting devices, in particular to an adjustable mounting frame and an unmanned aerial vehicle thereof. Background technique [0002] The engine is the core component of the UAV. The power output of the engine is generally completed by transmitting the torque to each corresponding transmission shaft through a gear set composed of a certain number of gears meshing with each other. When the engine is working, the output shaft outputs power to drive the gear set. Rotating at high speed, the installation and positioning accuracy of the engine affects the working performance of the entire transmission system. [0003] Guarantee the accuracy requirements during the engine assembly process, especially the meshing accuracy between the gear on the engine output shaft and the transmission gear, that is, to ensure the correct contact position between the gears and the appropriate tooth side clearance, so as to furth...

AI Technical Summary

Problems solved by technology

The existing engine adopts a fixed installation method after commissioning, and the engine is directly fixed on the UAV through the fixing frame, and if the engine needs to be adjusted again in the follow-up inspection and maintenance, it is necessary to remove the whole machine and add or remove gaskets and adjust The movement of the engine is used to adjust the matching accuracy and fix it again. The operation is cumbersome, the adjustment and positioning efficiency is low, and the installation and maintenance flexibility is poor.

Images