Desktop computer display screen lifting and rotating device

Abstract

The invention discloses a desktop computer display screen lifting and rotating device. The desktop computer display screen lifting and rotating device comprises a display screen, universal wheels, universal wheel supporting rods, a device base, a first hydraulic cylinder, a first hydraulic rod, sliding blocks, lifting frame connecting shafts, lifting frames and the like. According to the desktop computer display screen lifting and rotating device, the first hydraulic cylinder and a second hydraulic cylinder are used for enabling the supporting platform on the lifting frame to move up and downfor height adjusting by pushing the sliding blocks, the two sides of the supporting platform are provided with loudspeakers for increasing the volume, the supporting platform is internally provided with a rotating device which is used for rotating a second meshing tooth and a first meshing tooth through a rotating knob, an upper connecting plate on the first meshing tooth is fixedly connected witha display screen supporting table so that the display screen support table and the upper connecting plate can rotate together, the upper surface of the display screen supporting table is connected with a fixed base, the display screen is installed on a movable universal rod so that the angle can be adjusted, a machine box is placed in a heat dissipation main machine box, and drive fans to exhaustair through a first motor and a second motor, and the heat dissipation effect is achieved.

Description

technical field [0001] The invention relates to the field of lifting equipment, in particular to a lifting and rotating device for a display screen of a desktop computer. Background technique [0002] A computer monitor is a display tool. In the life and work of modern society, the computer display plays an important role and is an indispensable tool. Many office workers' work is done in front of the computer display. Placed on the desktop, the height cannot be adjusted, and the flexibility is poor. The computer display screens in the existing optical detection instruments are generally fixedly installed on the display screen brackets. When the detection is used, the detection personnel may stand or sit according to the on-site detection environment. However, the fixed computer display screen has poor flexibility, which is inconvenient for inspectors to observe the display screen from multiple directions and angles, and cannot meet the requirements of multi-directional and ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a desktop computer display lifting and rotating device in order to solve the above problems, which solves the problem that the traditional computer display screen is placed on the desktop through a bracket and a base, and the height cannot be adjusted, the flexibility is poor, and it is inconvenient for inspection personnel. The multi-directional and multi-angle observation display screen cannot meet the requirements of multi-directional and multi-angle observation

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