Display screen base

Abstract

The invention belongs to the field of supporting machines, and provides a display screen base with a damping effect and capable of adjusting the height and the inclination angle of a display screen. According to the specific scheme, the display screen base comprises a base body, wherein the base body comprises, from bottom to top, a seat body, a sliding plate which is installed in a groove of theseat body and can slide, a fixing plate which is fixed on the sliding plate and a support which is connected with the display screen and connected with the fixing plate; and an air bag is arranged between the bottom of the groove of the seat body and the sliding plate, the two ends of the air bag correspondingly communicate with a first hose with an electromagnetic valve and a second hose with anelectromagnetic valve, a transverse hole transversely penetrating is formed in the sliding plate, a first wedge-shaped block, a trapezoid block and a second wedge-shaped block which are sequentially connected through a pressure spring are arranged in the transverse hole, the first wedge-shaped block and the second wedge-shaped block which can slide can not extend out of the transverse hole when the pressure spring is in a free state, limiting blocks in two limiting holes in the top of the sliding plate can connect the first wedge-shaped block or the second wedge-shaped block with the fixing plate, the trapezoidal block can pass through a through hole in the bottom of the sliding plate under the extrusion of the first wedge-shaped block and the second wedge-shaped block.

Description

technical field [0001] The invention belongs to the field of supporting machines for instruments or products thereon, and in particular relates to a display screen base. Background technique [0002] Computer is an indispensable electrical appliance in the existing life and work, and the computer is mainly composed of a display screen and a host computer. [0003] Existing computer display screen is basically placed on the computer desk by a base, when computer display screen is subjected to oblique external force impact, computer display screen will be tilted and broken, although the base can be fixed on the computer table by screws. However, when the computer display is impacted by an external force in this way of installation, it is easy to cause damage to the surface of the computer display. [0004] In addition, the angle and height between the common display screen and the base are fixed, but the needs of users are diverse. For example, users with low height need a lo...

AI Technical Summary

Problems solved by technology

[0003] Existing computer display screen is basically placed on the computer desk by a base, when computer display screen is subjected to oblique external force impact, computer display screen will be tilted and broken, although the base can be fixed on the computer table by screws. computer desk, but this installation method is likely to cause damage to the surface of the computer display when the computer display is impacted by an external force

[0004] In addition, the angle and height between the common display screen and the base are fixed, but the needs of users are diverse. For example, users with low height need a lower display screen, tall users need a higher display screen, and users who are sitting upright need a display screen Upright, while users who lean back need the display to tilt forward

However, the existing display bases cannot meet the needs of these users.

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