Stand column assembly of multimedia audio-visual equipment

Abstract

The invention provides a stand column assembly of multimedia audio-visual equipment. The stand column assembly comprises a base, wherein the lower end of the fixed end of a first air cylinder is fixedly installed on one side of the top face of the base; the upper end of the movable end of the first air cylinder is fixedly connected with the bottom face of a movable plate; one side of the movable plate is hinged to the lower end of a vertical plate; the front side and the rear side of the top face of the movable plate are hinged to the lower ends of the fixed ends of second air cylinders correspondingly; the upper ends of the movable ends of the two second air cylinders are hinged to the corresponding front portion or rear side of one side of the vertical plate; a through hole is formed inone side of the vertical plate; and a hinge base is installed on the inner wall of the through hole through a bearing. The stand column assembly can move, is wide in use range, flexible and convenientto use, and can be used for different occasions, a user places a multimedia displayer on a soft cushion, when the user moves the stand column assembly, the soft cushion can achieve the buffering anddamping effects, the multimedia displayer is protected, and meanwhile the phenomenon that a display screen of the multimedia displayer is impacted and damaged can be avoided.

Description

technical field [0001] The invention belongs to the field of multimedia audio-visual equipment, in particular to a column assembly of multimedia audio-visual equipment. Background technique [0002] Thanks to the rapid development of computer technology, the multimedia display interactive all-in-one machine has been widely used in education and teaching because of its advantages of both pictures and texts, and is easy to use. This system only needs to touch the icons of the large-screen display with your fingers Or text, or direct handwriting can make the teaching content easier and abstract into concrete, thus enhancing the teaching interaction and making the teaching more concise and efficient. Although the wall-mounted installation method has a firm structure, it is not convenient to move, and With an independent support bracket, although it is convenient to move, it is not enough to protect the multimedia display. When it is not in use, it is easy to cause damage. The mu...

AI Technical Summary

Problems solved by technology

[0002] Thanks to the rapid development of computer technology, the multimedia display interactive all-in-one machine has been widely used in education and teaching because of its advantages of both pictures and texts, and is easy to use. This system only needs to touch the icons of the large-screen display with your fingers Or text, or direct handwriting can make the teaching content easier and abstract into concrete, thus enhancing the teaching interaction and making the teaching more concise and efficient. Although the wall-mounted installation method has a firm structure, it is not convenient to move, and With an independent support bracket, although it is convenient to move, it is not enough to protect the multimedia display. When it is not in use, it is easy to cause damage. The multimedia display can only be placed in a horizontal screen. When playing a vertical screen video, it is inconvenient for students to watch. Moreover, the installation and disassembly of the multimedia display is inconvenient, and it is not convenient for maintenance or replacement

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