A height adjustment device for an lcd display

Abstract

The invention discloses a height regulating device of an LCD display. The device comprises a connecting strut which is integral with the LCD display, and a base for supporting the connecting strut, wherein one side of the inner wall of the connecting strut is in the shape of a tooth, the connecting strut is inserted in a support strut on the base, a gear is arranged in the support strut, and the gear is meshed with the inner wall of the connecting strut; a through groove is formed in the side edge of the support strut, a control lever of which the upper end is in the shape of the tooth penetrates through the through groove to be meshed with the lower end of the gear, and the inner wall of the through groove is in the shape of a thread; the part, which extends out of the through groove, of the control lever is in the shape of the thread, and a nut penetrates through the control lever to be screwed in the through groove. The regulating device disclosed by the invention is simple in structure, can be adapted to most of LCD display devices, and drives the gear through the control lever, and the gear drives the connecting strut, so that the height can be quickly regulated, the operation is simple, and the height regulating device is particularly suitable for computers on office tables or desks.

Description

technical field [0001] The invention relates to a height adjustment device, in particular to a height adjustment device for an LCD display. Background technique [0002] LCD (Liquid Crystal Display) display, that is, liquid crystal display, is a flat and ultra-thin display device, which consists of a certain number of color or black and white pixels, placed in front of the light source or reflective surface. Because of its advantages of thin body, space saving, power saving, low radiation, and soft picture, it has been widely used in various fields. [0003] At present, the LCD monitors used in computers need to be installed on the desktop through a mounting bracket. However, the common monitor brackets on the market are simple in structure, single in function, and cannot be adjusted in height. If the height is inconsistent, if the height cannot be adjusted, a comfortable angle cannot be selected for office work, so a device that can adjust the height of the LCD display has...

AI Technical Summary

Problems solved by technology

[0003] At present, the LCD monitors used in computers need to be installed on the desktop through a mounting bracket. However, the common monitor brackets on the market are simple in structure, single in function, and cannot be adjusted in height. The height is inconsistent, if the height cannot be adjusted, it is impossible to choose a comfortable angle for office work, so a device that can adjust the height of the LCD display has great market prospects

Images