Teaching computer screen

Abstract

A teaching computer screen disclosed by the present invention comprises a bottom plate and a display screen, an installing block is arranged at one side of the display screen, and an installing groove is arranged at one side of the installing block far away from the display screen. A cavity corresponding to the position of the installing groove is arranged inside the installing block and is fixedly connected with a driving motor, the output end of the driving motor is connected with a first rotating shaft, and one end of the first rotating shaft far away from the driving motor penetrates the inner side wall of the cavity and is in rotary connection with the inner side wall of the installing groove. A fixing block fixedly sleeves the first rotating shaft, and an accommodating groove is arranged at one side of the fixing block. The internal bottom of the accommodating groove is connected with a connecting block via a spring, and one end far away from the connecting block penetrates the notch of the accommodating groove and is fixedly connected with an arc-shaped contacting plate. The teaching computer screen of the present invention is simple in structure, is convenient to use, has the display screen capable of being overturned, is convenient to face the students, and is convenient for the students to browse the knowledge content.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a computer screen for teaching. Background technique [0002] The screen, also called the display screen, is an electrical appliance used to display images and colors. It is used in schools, families, businesses, and vehicles. In the process of teaching, the content presented by the teacher on the computer needs to cooperate with the projector Put it on the screen for students to watch. When the projector is unavailable, students cannot browse knowledge. At this time, the computer screen becomes one of the ways for students to browse knowledge, and the traditional computer screen can deflect at a small angle. , it is necessary to rotate the screen as a whole so that the display screen faces the students, which is very inconvenient. In order to solve the above problems, we propose a computer screen for teaching. Contents of the invention [0003] The purpose of the present i...

AI Technical Summary

Problems solved by technology

[0002]The screen, also known as the display screen, is an electrical appliance used to display images and colors. It is used in schools, families, businesses, and vehicles. It is also used in teaching During the process, the content presented by the teacher on the computer needs to be projected on the screen with the projector for students to watch. When the projector is unavailable, the students cannot browse the knowledge. At this time, the computer screen becomes a place for the students to browse the knowledge. One of the ways, and the traditional computer screen can be deflected at a small angle, and the screen needs to be turned as a whole so that the display screen faces the students, which is very inconvenient

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