A folding self-locking device for UAV wings

Abstract

The invention provides an unmanned aerial vehicle (UAV) wing folding self-locking device. The UAV wing folding self-locking device is suitable for a folding wing of a fixed-wing UAV. When a UAV is inuse, storage and carrying are inconvenient because of the wing, the UAV wing folding self-locking device is designed, the wing of the UAV can be folded, and a small space is occupied during storage; the wing can self-lock after unfolding and withstand high loads without affecting using of the wing. According to the UAV wing folding self-locking device, the designed adopts a stamping bending part as a main structure, using is easy, and mounting and maintenance are easy; and a direct current small motor is used for driving, controlling is simple, the cost is low, the weight is light, and the size is small, and not too much extra load is brought to the UAV. The UAV wing folding self-locking device is designed from the perspective of using, mounting and disassembling are integral, and maintenance is convenient.

Description

technical field [0001] The invention provides a wing folding self-locking device of an unmanned aerial vehicle, which belongs to the technical field of the design of the wing surface folding mechanism of an unmanned aerial vehicle. Background technique [0002] With the advancement of science and technology, there are more and more applications of drones. From military to civilian, more and more technologies are applied to the improved design of drones. Folding of the UAV's wing surface is still rare. However, the use of the folding wing surface can not only greatly reduce the battlefield area of ​​the UAV, but also has positive significance for the transportation and storage of the civilian use. The wing surface folding requires the wing surface After flattening, it is firm and reliable, and the load capacity of the airfoil cannot be reduced. The driving force should be simple and effective, reducing unnecessary driving load and overly complicated design, which will greatly...

AI Technical Summary

Problems solved by technology

Folding of the UAV's wing surface is still rare. However, the use of the folding wing surface can not only greatly reduce the battlefield area of ​​the UAV, but also has positive significance for the transportation and storage of the civilian use. The wing surface folding requires the wing surface After flattening, it is firm and reliable, and the load capacity of the wing surface cannot be reduced. The driving force should be simple and effective, reducing unnecessary driving load and overly complicated design, which will greatly increase the design requirements for wing surface folding.

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