Analysis and display device for big data processing

Abstract

An analysis display device for big data processing disclosed by the present invention comprises a display screen, the rear side of the display screen is symmetrically and fixedly connected with two groups of telescopic rods, the sides, away from the display screen, of the two groups of telescopic rods are jointly and fixedly connected with the same mounting seat, and the upper and lower ends of the front side of the mounting seat are both provided with sliding rails. Blackboards are symmetrically connected into the two sliding rails in a sliding mode, a switching device is arranged in the mounting base, and automatic screen cleaning devices are arranged on the two sides of the display screen correspondingly. By arranging the switching device, the requirement that the display screen and the blackboard are installed in front of a classroom at the same time can be met, the teaching effect of the display screen in use is improved, the display screen can be folded when the blackboard is used, the phenomenon that the display screen is exposed outside and is collided and damaged can be prevented, the size of the blackboard and the size of the display screen can be reduced, and the teaching effect is improved. And the overall practicability of the display device is improved.

Description

technical field [0001] The invention belongs to the technical field of display screens, in particular to an analysis and display device for big data processing. Background technique [0002] A display screen is a device or electrical appliance used to display images and colors. It is divided into screen and screen, also known as screen. It is widely used in mobile phones, computers, monitors, TVs and devices with image or text display functions. [0003] When teaching economics subjects, it is necessary to use the display screen for the teaching work of big data processing and analysis. However, since most of the front walls of the existing classrooms are used to install more frequently used blackboards, the display screen can only be installed On one side of the blackboard or at the corner in front of the classroom, not only will the students at the back of the classroom not be able to see the display clearly, which will affect the teaching effect, but most of these displ...

AI Technical Summary

Problems solved by technology

[0003] When teaching economics subjects, it is necessary to use the display screen for the teaching work of big data processing and analysis. However, since most of the front walls of the existing classrooms are used to install more frequently used blackboards, the display screen can only be installed On one side of the blackboard or at the corner in front of the classroom, not only will the students at the back of the classroom not be able to see the display clearly, which will affect the teaching effect, but most of these display screens are installed on the wall through brackets, without display screen protection. In addition, most of the existing display devices do not have the function of automatic screen cleaning, which requires regular cleaning, which is troublesome.

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