In-cabin load hoisting structure of laser vertical take-off and landing fixed-wing unmanned aerial vehicle

Abstract

The invention discloses an in-cabin load hoisting structure of a laser vertical take-off and landing lifting fixed-wing unmanned aerial vehicle. The structure comprises a main body. A load inlet / outlet is formed in the lower end of the main body. A placing cavity is formed in the main body. A load clamping plate is mounted at the bottom of the placing cavity of the main body. A guide rail and a screw rod are mounted at the upper end of the main body. Sliding blocks are mounted on the outer sides of the guide rail and the screw rod. A linear motor is arranged at the lower end of the sliding block. A fixed block is mounted on the lower surface of the sliding block by forming a sliding groove. The surface of one side of the fixed block is connected with a linear motor. A first guide wheel isarranged at the lower end of the fixed block through a support, a mounting cavity is formed in one end of the containing cavity, a winch and a stepping motor are mounted in the mounting cavity, the steel cable end of the winch bypasses a second guide wheel and the first guide wheel which are arranged in the mounting cavity, and an electromagnetic hook is arranged at the steel cable end of the winch. The structure is convenient and fast to use, and the internal space of the unmanned aerial vehicle is effectively utilized.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of unmanned aerial vehicles, and in particular to a load hoisting structure in the cabin of a laser vertically raised fixed-wing unmanned aerial vehicle. Background technique [0002] UAV, as the name implies, is an unmanned aircraft, which is very common in the fields of communication, reconnaissance and transportation, and brings great convenience to daily work. However, when using UAV for transportation, it is generally necessary to The load hoisting equipment in the cabin is installed inside to hoist the load. [0003] However, there are following deficiencies in the load hoisting equipment in the cabin of the existing unmanned aerial vehicle: [0004] 1. Due to the limited internal space of the UAV, the load hoisting device installed inside cannot adjust the position when placing the load, which greatly reduces the space utilization rate inside the UAV. [0005] 2. During hoistin...

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the limited internal space of the UAV, the load hoisting device installed inside cannot adjust the position when placing the load, which greatly reduces the space utilization rate inside the UAV.

[0005] 2. During hoisting, the connection steps with the load are cumbersome, and due to unmanned monitoring, it is impossible to quickly judge whether it is connected or separated from the load during the hoisting process

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