Unmanned aerial vehicle with wing folding mechanism

Abstract

The invention relates to an unmanned aerial vehicle with a wing folding mechanism. The unmanned aerial vehicle with the wing folding mechanism comprises an unmanned aerial vehicle body, side wings and empennages, the side wings are symmetrically arranged on the two sides of the unmanned aerial vehicle body, the empennages are arranged at the rear end of the unmanned aerial vehicle body, a supporting frame is arranged in an inner cavity of the unmanned aerial vehicle body, and sliding rail sets are symmetrically arranged on the two sides of the supporting frame. Electric telescopic rods are arranged on the upper portion and the lower portion of the sliding rail set, the electric telescopic rods are movably connected with the supporting frame, the side wings comprise the main wing, the auxiliary wing and the connecting wing, the main wing, the auxiliary wing and the connecting wing are connected through gear sets, and guide grooves are formed in the lower portions of the gear sets. The guide grooves are symmetrically formed in the main wing, the auxiliary wing and the connecting wing, the protection pieces are arranged between the guide grooves, the extension springs are arranged at one ends of the guide grooves, the two ends of each protection piece are fixedly connected with the corresponding guide groove and the corresponding extension spring respectively, the structure is simple, the design is reasonable, wing folding can be achieved, and the occupied space is reduced.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle with a wing folding mechanism, which belongs to the technical field of unmanned aerial vehicles. Background technique [0002] UAV is an unmanned aircraft controlled by radio remote control equipment and its own program control device, that is, an unmanned aircraft. There is no cockpit on board, but power modules and flight control modules are installed. The personnel at the remote control station of the parent aircraft track, locate, remote control, telemeter and digitally transmit it through radar and other equipment. It is different from ordinary model aircraft and can be used for long-distance and long-distance control and flight. In the application fields of reconnaissance, surveillance, communication, etc., the wings of UAVs currently on the market mostly use fixed wings. Although this structure has some advantages in terms of strength and stiffness, with the development of UAVs in the civilian ...

AI Technical Summary

Problems solved by technology

[0002] UAV is an unmanned aircraft controlled by radio remote control equipment and its own program control device, that is, an unmanned aircraft. There is no cockpit on board, but power modules and flight control modules are installed. The personnel at the remote control station of the base aircraft track, locate, remote control, telemeter and digitally transmit it through radar and other equipment. It is different from ordinary model aircraft and can be used for long-distance and long-distance control and flight. In the application fields of reconnaissance, surveillance, communication, etc., the wings of UAVs currently on the market mostly use fixed wings. Although this structure has some advantages in terms of strength and stiffness, with the development of UAVs in the civilian field, its The inconvenience caused by packaging and transportation is becoming more and more prominent. Since the wings on both sides of the UAV are stretched outwards, it takes up a lot of space, which makes the packaging and transportation belt of the UAV more difficult. A lot of difficulties have come. In order to adapt to the development of the market, on the premise of meeting the performance of the UAV, it is necessary to improve the wing parts on both sides of the UAV, so that it can save more space during packaging and transportation. Packaging and Shipping Efficiency

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