Teaching platform capable of storing multimedia conference display screen

Abstract

The invention discloses a teaching platform capable of storing a multimedia conference display screen. The teaching platform includes a teaching desk, a first rectangular groove formed vertically is formed in the side end of the teaching desk, a second rectangular groove is formed in the upper end of the first rectangular groove, a first straight line electric cylinder and a second straight line electric cylinder are fixed to the side end of the teaching desk, a rectangular block is arranged at the side end of a second electric cylinder sliding block, and the display screen is fixed to the upper end of the rectangular block. According to the teaching platform, after the display screen is used, the second straight line electric cylinder is driven, thus the rectangular block is moved downwards to drive the display screen to move and store the display screen inside the first rectangular groove, automatic operation is achieved during storage, and the phenomenon of the knocking damage due to use of manual operation is avoided; and meanwhile, by driving the first straight line electric cylinder, the display screen connected to the rectangular block can be driven to slide upwards in the direction of a first penetration groove, students or other spectators under the desk watch conveniently, when the watching dead angle appears under the desk, the display angle of the display screen can be adjusted by rotating a limiting rod, and watching is convenient.

Description

technical field [0001] The invention relates to the field of multimedia teaching, in particular to a teaching platform capable of accommodating multimedia conference display screens. Background technique [0002] With the development of today's science and technology and teaching concepts, multimedia technology has an increasing impact on teaching. The traditional teaching method is to enlarge the image and then display it through a projector. However, the teaching effect is poor because the picture displayed by the projector is not clear enough. The teaching platform that replaces the projector with a large-size LCD screen is beginning to be favored. [0003] In the prior art, large-size LCD screens take up more space and are prone to dust when not in use, so they need to be stored. The existing teaching platform does not have the function of storage, and manual storage is easy to cause damage to it. During the teaching process, due to the limited display space of the disp...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies mentioned in the above-mentioned background technology, the purpose of the present invention is to provide a teaching platform that can accommodate multimedia conference display screens. The present invention has a first rectangular slot inside the teaching desk, and after use, drives the second The linear electric cylinder makes the rectangular block move downward in the second through groove to drive the display screen to move and store it inside the first rectangular slot, and then cover the rectangular plate to seal the first rectangular slot, realizing the storage of the display screen Function, and automatic operation during storage, avoiding the phenomenon of manual operation and bump damage;

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