Folding device of folding computer desk for teaching

Abstract

The invention relates to the technical field of computers, and discloses a folding device of a folding computer desk for teaching, the folding device comprises a rotating device and a power device for driving the rotating device, the rotating device comprises a rotating shaft, and the surface of the rotating shaft is fixedly connected with a sector gear; and a fan-shaped plate is fixedly connected to the surface of the rear side of the fan-shaped gear, a protruding column is arranged on the left side of the fan-shaped gear, a protruding block is fixedly connected to the surface of the rotating shaft, and a clamping block is arranged on the lower side of the protruding block. According to the folding device of the folding computer desk for teaching, through cooperative use of a folding plate, a connecting rod, a rotating device, a power device, a movable lifting device, a lifting plate, a screen and a rack, a displayer is not fixed to the back face of the folding plate, and the situation that when the folding plate is opened and closed, the displayer collides with a mouse and a keyboard to be damaged is prevented; and the display adopts a lifting structure, so that the display can be automatically lifted after the folding plate is opened.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a folding device for folding computer desks used for teaching. Background technique [0002] Now schools are usually equipped with multimedia classrooms to improve the teaching effect, and some multimedia classrooms will be equipped with computers on the students' seats, but the existing computers are placed directly on the desks, not only occupying space, but also easy to contaminate if left for a long time Dust, and it will block the students' sight when they don't need to use the computer, which will bring some inconvenience to the students, so there are folding computer desks on the market, but the folding computer desks on the market usually use a hinge structure to hold the desktop Connected to the table, the monitor fixed on the back of the desktop and the mouse and keyboard light on the lower side will be exposed when the desktop is opened, but this will cause the deskt...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a folding device for a folding computer table used for teaching, which has a display that is not fixed on the back of the folding board, which prevents the display from being damaged due to collision with the mouse and keyboard when the folding board is opened and closed, and The display adopts a lifting structure, and the advantage of the display automatically rising after opening the folding plate solves the problem that the folding computer desks on the market usually use a hinge structure to connect the desktop and the table. The mouse and keyboard light on the side, but this will cause the desktop to be closed when the mouse and keyboard are not put away, which may cause the monitor to touch the mouse and keyboard, etc., and a collision will occur, which will damage the monitor and cause losses.

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