Variable-configuration air-ground unmanned platform capable of realizing air-ground joint debugging

Abstract

The invention discloses a variable-configuration air-ground unmanned platform capable of realizing land-air joint debugging. The variable-configuration land-air unmanned platform comprises a vehicle body, machine arms, extension arms, a deflection mechanism and a power assembly, extension arms are symmetrically arranged on the two sides of the vehicle body and rotationally connected with the machine arms through deflection mechanisms, and the length direction of the machine arms is parallel to the length direction of the vehicle body. Power assemblies are arranged at two ends of the arms; the deflection mechanism drives the machine arm and the power assembly to deflect around the axis of the machine arm; in the land walking mode, the power assembly serves as a walking wheel; in the flight mode, the power assembly provides lift force. According to the invention, dynamic switching between a flight mode and a land walking mode can be realized.

Description

technical field [0001] The invention relates to the technical field of reconnaissance and rescue equipment, in particular to a variable-configuration ground-air unmanned platform that can be jointly adjusted by land and air. Background technique [0002] More and more unmanned platforms are used to perform tasks such as logistics transportation, disaster relief, inspection and detection, etc., but the existing drones have poor battery life and cannot pass through narrow spaces. Crossing higher obstacles cannot adapt to work in complex scenes such as densely built cities, disaster areas, and underground tunnels. [0003] In the prior art, there is a technical solution that directly uses the rotor as the ground driving wheel, but in the flight state, the wing wheel rotates at a high speed, which has certain dangers, and the landing gear is required when the land-air conversion is performed, and the platform must be moved when the land-air conversion is performed. It is stagna...

AI Technical Summary

Problems solved by technology

[0002] More and more unmanned platforms are used to perform tasks such as logistics transportation, disaster relief, inspection and detection, etc., but the existing unmanned aerial vehicles have poor battery life and cannot pass through narrow spaces. Crossing higher obstacles cannot adapt to work in complex scenes such as densely built cities, disaster areas, and underground tunnels

[0003] In the prior art, there is a technical solution that directly uses the rotor as the ground driving wheel, but in the flight state, the wing wheel rotates at a high speed, which has certain dangers, and the landing gear is required when the land-air conversion is performed, and the platform must be moved when the land-air conversion is performed. It is stagnant on the ground and cannot carry out land-air joint adjustment, that is, it can provide platform lift and walking traction at the same time, and cannot realize dynamic conversion

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