KR900003539Y1 - Height control device of display - Google Patents

Abstract

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Description

Height adjuster of video display device

1 is an exploded perspective view of the present invention.

2 is a partial cutaway perspective view of the assembled state of the present invention

3 is a side cross-sectional perspective view of an operating state of the present invention.

4 is a plan perspective view of an operating state of the present invention.

FIG. 5 is an enlarged view of part 4 operating state.

* Explanation of symbols for main parts of the drawings

1: Monitor base 5: Type guide hole

11: protrusion 12: front panel

14 button 18 hole

19: plate button

The present invention relates to the configuration of a monitor height adjustment device that allows the user to adjust the installation height of the body to any height that is easy for the user while installing the body of the wound video display device of a computer monitor or television receiver.

Conventional video display devices, such as computer monitors and television receivers, can adjust the orientation of the video display device in a way that makes it easier to see the screen, but the height of the installation cannot be adjusted. Therefore, there was a problem that caused inconvenience to the use of the video display device.

In order to solve the above problems, the present invention can adjust the height of the video display device according to the height of the eye to see the screen changing according to the height of the user. The purpose of providing a height adjustment device will be described in detail below with reference to the accompanying drawings the configuration and operation of the present invention in detail.

First, referring to FIGS. 1 and 2, the structure of the present invention will be described. In the guide grooves 2 formed on the inner surfaces of both side walls 1 ′ of the monitor pedestal 1, the rollers 4 installed on both side walls of the monitor 3 are provided. Movable plate (7) which is inserted onto the rail (6) of the bottom (1 ') of the base of the base while being inserted into the mold guide hole (5) formed in the middle wall (1) of the monitor base (1). The stepped inclined grooves 8 on both side walls are also fitted to the rollers 4 so that the stepped jaws 8 ', 8', and 8 'are gradually caught, and the central hole 9 of the movable plate 7 is provided. One end jaw (9 ') hangs on the spring (10) and at the same time the projection (11) formed in the front center of the movable plate (7) is the lower center hole (13) of the lower panel of the pedestal (1) The protruding button 14 is fitted, the inclined locking jaw (15, 15 ') formed on one side of the bottom end of the movable plate 7 on the bottom of the pedestal (1' ＂) of the locking ring (16) 17) Jam ring 17 is a pedestal hayeoseo one side wall (1 ') plate-shaped embedded in holes 18 of the rear end of the button 19 so that the turn-over cant standing in contact with the end portion.

4 'is the roller shaft, 12', 12 'is the hook and hole for fixing the front panel 12, 13' is the groove through which the movable plate protrusion 11 passes, 17 'is the spring 16, 17 'is a screw hole, 19' is a plate-shaped button (19) handle, 20 is spring (10) hook piece, 21 is spring (16) and hook (17) fixing screw, 22 is spring (16) hook 23 is a projection 17 for fixing the locking ring (17).

As shown in FIGS. 2 and 3, the effect of the present invention is that the height of the monitor 3 is increased in three steps each time the button 14 is pressed. The monitor 3 is initially located at the same position as the solid line. The rollers 4 on both sides of the wall are positioned at the lowermost stepped jaw 8 'of the stepped inclined grooves 8 on both sides of the movable plate 7 so that the height of the monitor 3 is at its lowest state.

In this state, when the button 14 is pressed, the movable plate 7 slides on the guide rail 6 and is pushed, so that the spring 10 is extended and at the same time the roller 4 moves the inclined groove 8 and the guide groove 2. As you ascend and climb, you will climb on the middle staircase (8 ＂) and at the same time as the movable plate 7 is pushed, as shown in FIGS. Since the locking ring 17 is engaged with the spring 16 elastic force, the movable plate 7 is fixed even when the spring 10 pulls the movable plate 7 by releasing the button 14.

Thus, as shown in FIG. 3, the monitor 3 is raised to the middle height. When the button 14 is pressed further, the movable plate 7 is pushed further, so that the roller 4 is lifted from the intermediate step jaw (8) through the inclined groove (8) and the guide groove (2), and the upper step stairs (8). The height of the monitor 3 is maximized while it is placed on the '＂).

At the same time, as shown in FIGS. 4 and 5, as the movable plate 7 is pushed, the catch ring 17 is detached from the inclined locking jaw 15 on one side of the bottom end of the bottom plate, and then the inclined locking jaw. Since it is caught by 15 'again, the movable plate 7 is being fixed even if the spring 14 pulls the movable plate 7 by releasing the button 14.

In order to lower the height of the monitor 3 in this way, as shown in FIGS. 2 and 5, the handle 19 'of the plate-shaped button 19 is pushed and the end of the plate-shaped button 19 is caught. Since the ring 17 is pushed out and detached from the inclined locking step 15 ', the movable plate 7 is pulled toward the front panel 12 of FIG. 3 by the spring 10 elastic force.

Therefore, at this time, the roller 4 is lowered from the uppermost stepped jaw (18 '＂) to the middle stepped jaw (18＂), so that the height of the monitor 3 is lowered to the middle height and the handle portion 19' of the plate-shaped button 19 In the same manner as the above, the roller 4 is lowered from the middle step chuck 18 'to the bottom step chuck 18' by the above-described action, so that the height of the monitor 3 is lowered to the lowest height.

As such, according to the present invention, the height of the monitor has already been increased and decreased in stages, thereby facilitating the use of the monitor, as well as the parts necessary for using the monitor in the space between the front panel 12 and the middle jaw (1 ＂). Or you can put a simple document, such that efficient use of space is possible.

Claims (1)

In the case where the computer monitor is mounted on the pedestal, the rollers 4 provided on both sides of the monitor 3 are fitted into the guide grooves 2 formed on the inner surfaces of both side walls 1 'of the monitor pedestal 1. Stepped inclined grooves on both side walls of the movable plate 7 which slides on the rail 6 of the bottom of the pedestal 1 '＂while being inserted into the mold guide hole 5 formed in the middle wall 1＂ of the monitor pedestal 1. (8) is also fitted to the roller (4), and stepped to step (8 ', 8', 8 '') step by step, the central long hole (9) one end (9 ') of the movable plate (7) The protruding portion 11 formed at the center of the front surface of the movable plate 7 protrudes from the silver spring 10 and at the same time protrudes into the lower center hole 13 of the lower panel 12 of the pedestal 1 so that the button 14 The inclined locking jaws (15, 15 ') formed on one side of the bottom end of the movable plate (7) is fitted so that the engaging ring (17) supported by the spring (16) is caught on the bottom of the pedestal (1'). Jam Ring 17 is a height adjustment device of the video display device is to be brought up to abut the end of the plate-shaped button (19) fitted in the mold hole 18 of the rear end of the one side wall (1 ').