KR20070080127A - Height adjusting device of flat panel display - Google Patents

Abstract

A device for adjusting height of a flat panel display is provided to control the height of the flat panel display to a view angle of a user by enabling the user to easily adjusting the height of the flat panel display put on a table. A fixing panel(101) is supported to the predetermined height from a bottom side, is combined with the flat panel display, installs bearings(102) at an outer circumference part, and includes a fixing spring for supporting the bearings at the inside. A supporting panel(110) is combined with a lower part of the fixing panel at an interval. A housing(120) is received to the inside of the supporting panel and includes a spring(130) for supporting the fixing panel. The housing forms holes(122) inserted by the bearings of the fixing panel in a vertical direction and supports the flat panel display to the bottom surface. The fixing panel has a disc shape, and the holes inserted by the bearings and a retainer(145) forming a projected part for manual rotation are installed to the outer circumference of the fixing panel.

Description

Height adjustment of flat panel display {HEIGHT ADJUSTING DEVICE OF FLAT PANEL DISPLAY}

1 is a front view of a height adjusting device of a flat panel display according to an embodiment of the present invention.

2 is a perspective view of a height adjusting device of a flat panel display according to an embodiment of the present invention.

3 is a plan view of a fixing panel of the height adjusting device of a flat panel display according to an embodiment of the present invention.

4 and 5 is an operation of the height adjustment device of the flat panel display according to an embodiment of the present invention.

<Explanation of symbols on main parts of the drawings>

101: fixed panel 102: bearing

105: fixed spring 110: support panel

120: housing 122: hole

125: vertical passage 126: horizontal passage

130: support spring 135: bracket

140: column 145: retainer

145a: protrusion 147: support

150: cylinder

The present invention relates to a height adjusting apparatus of a flat panel display, and more particularly, to a height adjusting apparatus of a flat panel display, in which the flat panel display is supported on a table or the ground and the height can be easily adjusted manually.

In general, a display monitor is one of peripheral devices of a computer and various image media. In recent years, a flat panel display monitor using a flat panel display device such as a liquid crystal display panel that can replace a cathode ray tube (CRT) monitor has been widely used. have.

Flat panel display monitors can be lighter and slimmer than conventional bulky and heavy CRT monitors. The same size screen can make the visible screen larger, and also saves power and reduces eye fatigue. The use is greatly increased by the dragon.

Flat panel display monitors include LCD monitors, PDP monitors, and OLED monitors. LCD monitors, which are mainly used for computer monitors, are supported by touching the table and supporting panels that are coupled to the panel and extend a predetermined height above the table. And, one end is axially coupled to the upper end of the support panel and the other end is supported at a predetermined height on the table by a visual adjustment device comprising a bracket panel coupled to the rear of the LCD monitor.

Here, the user can hold and rotate the LCD monitor to rotate to match the viewing time of the LCD monitor, the LCD monitor is fixed to the bracket panel is rotated upward or downward relative to the support panel to match the user's vision.

However, although the visual adjustment device coupled to the rear of the conventional LCD monitor is rotated by the user and adjusted to the user's vision, the height is not adjusted so that the screen height cannot be accurately adjusted to the user's vision.

The present invention has been made to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide an advantage of easily adjusting the height of a flat panel display that is raised on a table to more suited to the user's vision.

The height adjusting device of the flat panel display according to the present invention for solving the above problems, is supported at a predetermined height from the ground, coupled to the flat panel display, a plurality of bearings are constrained to the outer periphery, the fixing spring for supporting the bearing inside And a supporting panel coupled to the bottom of the fixing panel at a predetermined distance, and the supporting panel is seated therein, and a supporting spring supporting the supporting panel, wherein the bearing of the fixing panel is inserted. A plurality of holes are formed in the height direction, and includes a housing that supports the flat panel display with respect to the ground.

In addition, the fixed panel is a circular plate formed in a circular shape, the outer periphery of the fixed panel is formed with a hole into which the bearing of the fixed panel is inserted, and pressurized while rotating the bearing, and has a retainer formed with a protrusion for manual rotation .

In this case, the fixing panel includes a plurality of supports extending downward from the outer circumferential portion thereof and coupled to the support panel, and a column coupled to the support panel inside the support.

Here, the housing is disposed therein, the support spring has a cylinder disposed therein, the support panel is supported by a support spring disposed in the cylinder.

In addition, the housing is formed with a vertical passage penetrating a predetermined length in the height direction, and a horizontal passage protruding horizontally with a predetermined distance in the height direction on both sides of the vertical passage is formed, the holes are disposed on both sides of the horizontal passage do.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

In addition, the following examples are not intended to limit the scope of the present invention but merely presented by way of example, and there may be various embodiments implemented through the present invention.

1 is a front view of a height adjusting device of a flat panel display according to an embodiment of the present invention, Figure 2 is a perspective view of a height adjusting device of a flat panel display according to an embodiment of the present invention, Figure 3 is one of the present invention A plan view of a fixing panel of the height adjusting device of the flat panel display according to the embodiment.

As shown in Figures 1 to 3, the height adjusting device of the flat panel display according to an embodiment is supported at a predetermined height on the ground and coupled to the flat panel display 100, a plurality of bearings 102 are constrained to the outer peripheral portion In addition, the fixing panel 101 provided with a fixing spring 105 for supporting the bearing 102 therein, the support panel 110 and the support panel 110 are spaced apart by a predetermined distance to the lower portion of the fixing panel 101 ( 110 is placed inside, and includes a support spring 130 for supporting the support panel 110, a plurality of holes 122 in which the bearing 102 of the fixed panel 101 is inserted in the height direction is formed And a housing 120 supporting the flat panel display 100 with respect to the ground.

Here, the flat panel display 100 has one side connected to the outer circumferential surface of the fixed panel 101, the other side is coupled to the fixed panel 101 by a bracket 135 coupled to the rear of the flat panel display 100.

In addition, the fixing spring 105 of the fixing panel 101 is disposed in the fixing panel 101 and is supported on the outer circumferential surface of the column 140 connected to the supporting panel 110, and the fixing spring 101 is fixed to the fixing spring 101. A radial passage 101a is formed for the insertion and placement of 105.

In addition, the fixing panel 101 is a circular plate formed in a circular shape, a bearing 102 disposed on the outer circumference of the fixing panel 101 on the outer circumference of the fixing panel 101 and supported by the fixing spring 105 is provided. A hole 123 is formed to protrude, and includes a retainer 145 for pressing the bearing 102 and inserting it into the hole 123. The retainer 145 has a protrusion 145a at an outer circumference thereof. The retainer 145 rotates along the outer circumference of the fixing panel 101 when the side surface of the protrusion 145a is pressed.

At this time, the retainer 145 is a space (145b) is formed between the end portion is cut and cut so that there is no interference with the bracket 135 coupled to one side of the fixing panel 101, the retainer 145 is When the bracket 135 is disposed on the outer circumferential surface of the fixing panel 101, the bracket 135 is disposed in the space 145b of the retainer 145, and the bracket 135 forms a play with respect to the cut end of the retainer 145. Retainer 145 may rotate relative to bracket 135.

In addition, the fixing panel 101 extends downward from the outer circumferential portion thereof and is disposed inside the three supporting members 147 and the supporting member 147 that are coupled to the supporting panel 110, and the fixing panel 101 and the supporting panel ( The column 140 is coupled to the central portion of the 110, the support 147 is disposed at the same angular interval, the column 140 is disposed in the center of the support 147 is fixed panel 101 and the support panel Connected to 110.

At this time, the support 147 is fixed to the support panel 110 to the lower portion of the housing 120 by a fixed distance from the fixed panel 101, thereby firmly fixed, the lower portion of the hole 122 of the housing 120 is formed Provides a shangdongdong of the support panel 110, and prevents the support spring 130 from rising to the portion where the hole 122 of the housing 120 is formed, so that the support spring 130 is formed in the hole of the housing 120. 122) is prevented from applying friction to the formed portion.

Here, the housing 120 has a cylinder 150 disposed on the inner bottom thereof, the support spring 130 is disposed in the cylinder 150, the support panel 110 is a cylinder 150 After being inserted into the inside of the support spring 130, the sliding panel 101 slides along the inner surface of the cylinder 150 by the movement of the fixing panel 101.

In addition, the housing 120 has a vertical passage 125 penetrating a predetermined length in the height direction, and both sides of the vertical passage 125 have horizontal passages 126 protruding horizontally with a predetermined distance in the height direction. The hole 122 is formed on both sides of the horizontal passage 126.

The housing 120 includes a bottom plate 160 that is supported on a table or the ground to stably support the flat panel display 100.

Here, the vertical passage 125 of the housing 120 provides a passage for the protrusion 145a to be exposed to the outside of the housing 120 to move up and down, and the horizontal passage 126 may have a protrusion 145a. It is to provide a passage for moving laterally while rotating the retainer 145.

Hereinafter, a process of moving the flat panel display 100 up and down in the height adjusting device of the flat panel display 100 according to an embodiment will be described. First, in the process of lowering the height of the flat panel display 100 placed on a table by a user. It is described.

4 and 5 is an operation of the height adjustment device of the flat panel display according to an embodiment of the present invention.

As shown in FIG. 4, in order for the user to lower the height of the flat panel display 100, the user presses the flat panel display 100 downward to press the bearing 102 of the fixing panel 101 into the hole 122 of the housing 120. You must depart from.

That is, the user's pressing force on the flat panel display 100 is transmitted to the fixed panel 101, and the bearing 102 inserted into the hole 122 in the housing 120 is provided in the outer circumferential portion of the fixed panel 101. The fixing panel 101 slides along the inner surface of the housing 120, and the support panel 110 presses the support spring while moving along the inner surface of the cylinder 150. .

At this time, the user presses the flat panel display 100 and stops the fixing panel 101 at a desired lower position of the housing 120, and the bearing 102 of the fixing panel 101 in the hole 122 formed in the housing 120. By constraining the fitting, the height of the flat panel display 100 can be lowered.

On the contrary, if the user wants to increase the height of the flat panel display 100, the tangential pressing force is applied to the protrusion 145a of the retainer 145 to rotate the retainer 145.

At this time, the bearing 102 is separated from the hole 123 of the retainer 145, and is pressed by the inner surface of the liner to enter the inside of the fixing panel 101 while pressing the fixing spring, the hole (120) of the housing 120 By leaving 122, the restraint of the fixing panel 101 relative to the housing 120 is removed.

In addition, the fixing panel 101 is moved to the upper portion of the housing 120 by the elasticity of the support spring 130 supporting the support panel 110, the user adjusts the height to the desired position of the flat panel display 100 , Stop the movement of the fixed panel 101 moving to the upper portion of the housing 120 by applying a pressing force to the flat panel display 100, and then rotates the retainer 145 again to maintain the retainer 145 and the housing 120. By fitting the bearing 102 of the fixing panel 101 into the hole 122, the fixing panel 101 is constrained to the upper portion of the housing 120.

That is, the flat panel display 100 moves upward of the housing 120 by the elasticity of the support spring 130, and the bearing 102 of the fixing panel 101 is fitted into the hole 122 of the housing 120. As a result, the height is fixed according to the user's vision and then fixed.

The height adjustment device of the flat panel display according to the present invention is configured as described above, the fixed panel coupled to the lower portion of the support panel moves downward while pressing the support spring of the housing, the bearing provided on the support panel is easy to the hole of the housing To lower the height of the flat panel display, and the bearings provided on the support panel are separated from the holes in the housing, the fixing panel is elastically supported by the support spring, the support panel moves upward, and then the bearings are fixed to the holes in the housing again. As a result, the height of the flat panel display is fixed to increase the height, thereby making it possible to easily adjust the height of the flat panel display in the vertical direction.

Claims (5)

A fixed panel supported at a predetermined height on the ground and coupled to the flat panel display, and having a plurality of bearings constrained at an outer circumference thereof, and having a fixing spring supporting the bearing therein; A support panel spaced apart from the fixed panel by a predetermined distance; And The support panel is placed inside, and includes a support spring for supporting the support panel, a plurality of holes in which the bearing of the fixed panel is inserted is formed in the height direction, and includes a housing for supporting the flat panel display against the ground Height adjustment device of the flat panel display, characterized in that. The method of claim 1, The fixed panel is a circular plate formed in a circular shape, the outer periphery of the fixed panel is formed with a hole into which the bearing of the fixed panel is inserted, presses while rotating the bearing, characterized in that it comprises a retainer formed with a projection for manual rotation Height adjustment of flat panel display. The method of claim 1, The fixing panel has a plurality of supports extending downward from the outer peripheral portion is coupled to the support panel; And And a column coupled to the support panel on the inside of the support. The method of claim 3, wherein And the housing is disposed therein, the cylinder having the support spring disposed therein, and the support panel being supported by the support spring disposed in the cylinder. The method of claim 1, The housing has a vertical passage penetrating a predetermined length in the height direction, and a horizontal passage protruding horizontally at a predetermined distance in the height direction is formed on both sides of the vertical passage, and the holes are disposed on both sides of the horizontal passage. A height adjustment device for a flat panel display.

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