Unmanned aerial vehicle taking off and landing platform based on parallel mechanism

Abstract

The invention relates to an unmanned aerial vehicle taking off and landing platform based on a parallel mechanism. The platform comprises a base plate, wherein four parallel supporting mechanisms and four damping branched chains are symmetrically arranged on the upper end face of the base plate, one parallel supporting mechanism is arranged between every two adjacent damping branched chains, and each parallel supporting mechanism is provided with a parallel mechanism serving as the main body of the parallel supporting mechanism; the parallel mechanisms have the advantages of being high in dynamic response property, high in rigidity, good in carrying capacity, high in stability, high in motion precision and the like, and have good stable supporting performance; the damping branched chains have good damping performance; an operation table is installed on the upper end faces of the four parallel supporting mechanisms and the four damping branched chains. By the adoption of the platform, the problem of an existing unmanned aerial vehicle calling and transportation method that vibration damage can be caused during calling can be solved, damping calling of an unmanned aerial vehicle can be achieved, and stability and damping performance are high.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a take-off and landing platform for unmanned aerial vehicles based on a parallel mechanism. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device. UAV has the characteristics of small size, light weight, low cost, flexible operation, and high safety. It is widely used in aerial photography, detection, search and rescue, resource exploration and other fields. [0003] The take-off and landing positions of the existing UAVs are not fixed, and the UAVs may be affected by external factors such as wind force, improper operation, and loss of control during landing, resulting in excessive shock force and damage to the fuselage during landing. Contents of the invention [0004] In order to solve the above problems, the present invention provides a UAV take-of...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a UAV take-off and landing platform based on a parallel mechanism, which can solve the problem of vibration damage during docking in the existing UAV docking transportation mode, and can realize the shock absorption of the UAV Docking function, and the advantages of good stability and shock absorption

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