KR20130038463A - A supporting structure for the display device - Google Patents

Abstract

PURPOSE: A support structure of a display device is provided to combine a lower part fixing unit with a pillar unit by using a screw, thereby easily controlling height of the pillar unit. CONSTITUTION: A support unit(300) is prepared to be moved upwardly and downwardly corresponding to the outer periphery of a pillar unit(10). The support unit is selectively fixed to the outer periphery of the pillar unit and supports a display device. An upper part fixing unit(100) is arranged in a top and a bottom of a specific space. The upper part fixing unit is prepared in an upper part unit of the pillar unit. A lower part fixing unit(200) is arranged in a lower part unit of the pillar unit.

Description

{A supporting structure for the display device}

The present invention relates to a support structure of a display device, and more particularly, to a support structure of a display device capable of increasing the degree of freedom of an arrangement height and an arrangement angle of the display device.

In general, a display device is a kind of screen output device such as a television or a computer monitor. Such a display device is a device in which an emission state of each pixel is realized by a driving circuit arranged in a matrix form to form an image as a whole.

The display device is a liquid crystal display (LCD), a plasma display panel (PDP), a field emission display (FED) and an electrophoresis according to a driving method of a display module for outputting an image. It is divided into an luminescence display (Electro-Luminescence, EL) display device.

The housing of the display device includes a power supply unit for providing electric power for driving the electronic device, a circuit board for predetermined information processing, and a circuit board on which electrical components for driving the display module are mounted.

In general, the display apparatus may be fixed to a wall surface by a wall-mounted method, or installed on a bottom surface of a desk or the like by a stand-up method.

When the display device is installed in a wall-mounted manner, the mounting bracket is fixed to the wall, and the display device is mounted on the mounting bracket.

On the other hand, when the display device is installed in a stand manner, the display device is mounted on a stand whose part is supported on the bottom in the form of a flat plate.

Korean Patent Laid-Open Publication No. 10-2005-0055800 discloses an LCD monitor, which is a type of display unit, and a stand structure thereof. Here, a stand post coupled to the bottom of the monitor and a stand base coupled to the bottom of the stand post.

Through this prior art, it is possible to adjust the angle of the display unit, but there is a disadvantage that the adjustment range is very limited.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and in particular, an object of the present invention is to provide a support structure of a display device that can increase the degree of freedom in adjusting the angle of the display device and furthermore, can adjust the height of the display device.

The present invention for achieving this object, the pillar portion provided in the vertical direction; It is provided to be movable up and down along the outer circumferential surface of the pillar portion, and selectively fixed to the outer circumferential surface of the pillar portion, connected to a display device to provide a support structure for a display device, characterized in that it comprises a support for supporting the display device do. do.

The pillar portion is disposed between the upper and lower surfaces opposed to each other in a specific space,

An upper fixing part provided at an upper end of the pillar part to fix the upper end part of the pillar part to an upper surface of an opposite surface;

It is provided on the lower end of the pillar portion, characterized in that it further comprises a lower fixing portion for fixing to the lower surface of the lower surface facing each other.

An upper fixing part; A first insertion fixing part inserted into an upper end of the pillar part and disposed between the pillar part and an upper surface;

And a second insertion fixing part inserted into the first insertion fixing part to contact the first insertion fixing part and the inner circumferential surface of the pillar to fix the first insertion fixing part to the inner circumferential surface of the pillar.

A first insertion fixing part; A first support plate disposed at an upper end of the pillar portion;

A first extension part extending downward from the first support plate to be inserted into the pillar part and provided to contact the inner circumferential surface of the pillar part by the second insertion fixing part when the second insertion fixing part is inserted;

And an insertion hole provided in the first extension part and inserted into the second insertion fixing part.

The second insertion fixing part;

A second support plate provided to be coupled to the first support plate;

A second extension part extending downward from the second support plate and inserted into the insertion hole, the second extension part being provided to be in contact with the first extension part and to push the first extension part toward the inner circumferential surface of the pillar part; .

A first insertion fixing part; And a slip preventing member disposed between the upper surface and the first support plate.

A screw engaging portion provided to extend downward from an end of the first support plate;

Is coupled to the screw coupling portion, the end of the position screw is provided to be inserted into the pillar portion,

It is characterized in that it further comprises a level that is disposed across the positioning screw to indicate whether the pillar portion is vertical.

It is characterized in that it further comprises a fixing screw which is provided to penetrate the first support plate, one end thereof is in contact with the upper surface.

It is provided on the inner circumferential surface of the pillar portion is provided to be in contact with the first extension portion, characterized in that it further comprises a screw thread for preventing the separation of the first extension portion.

The lower fixing portion; The support surface disposed between the lower end and the lower surface of the pillar portion; And extending in an upward direction from the support surface and coupled with a lower end of the pillar.

It characterized in that it further comprises a slip preventing member disposed between the support surface and the lower surface.

To adjust the height of the column portion relative to the lower fixing portion,

A first screw thread provided in the pillar portion; It is characterized in that it further comprises a second screw thread provided in the extension portion and coupled to the first screw thread.

The support portion is provided to surround the outer peripheral surface of the pillar portion,

The inner radius is provided to be adjustable, characterized in that it further comprises a holder portion which is provided to be fixed or released to the outer peripheral surface of the column portion selectively in accordance with the adjustment of the inner radius.

The holder portion; A guide part provided in a bend shape to surround the outer circumferential surface of the column part, and having an inner radius adjustable thereto, for guiding vertical adjustment or vertical movement of the display device;

A flange portion extending from both ends of the guide portion;

It is characterized in that it comprises a control screw coupled to the flange portion to adjust the inner radius of the guide portion.

It is characterized in that it further comprises a friction member provided on the inner peripheral surface of the guide portion for preventing the slip of the holder portion with respect to the outer peripheral surface of the pillar portion.

It is mounted to the rear of the display device, it is characterized in that it further comprises a mounting unit rotatably coupled to the flange portion in the vertical direction to guide the vertical adjustment of the display device.

The mounting unit is; A first mounting plate mounted on a rear surface of the display device;

A second mounting plate rotatably coupled to the first mounting plate by a pivot adjusting unit;

And a third mounting plate extending from the second mounting plate in the direction of the flange portion and rotatably coupled in the vertical direction to the flange portion.

A coupling screw coupling the flange portion and the third mounting plate;

A coupling nut coupled to the coupling screw to support the coupling screw;

It is characterized in that it further comprises a contact piece provided on one surface of the flange portion to be in contact with the coupling nut to prevent loosening of the coupling nut.

A first friction part provided by cutting a part of the flange part;

A portion of the third mounting plate is cut and provided, and further includes a second friction portion provided to contact the first friction portion.

The first mounting plate is characterized in that coupled to the fixing plate provided on the back of the display device.

An upper fixing part provided at an upper end of the pillar and installed adjacent to a predetermined wall; It is provided on the lower end of the pillar portion, characterized in that it further comprises a lower fixing portion for fixing the lower end of the pillar portion on the bottom surface.

It is provided to be mounted on the wall, it is characterized in that it further comprises a connecting portion coupled to the upper fixing portion for connecting the wall and the upper fixing portion.

The connecting portion; A bend part provided to surround the first insertion fixing part;

And an extended leg portion extending from an end of the bend portion and mounted to the wall.

It is provided in the first insertion fixing portion, characterized in that it further comprises an opening through which the extended leg portion extending from the bend portion.

A screw engaging portion provided to extend downward from an end portion of the upper fixing portion; Is coupled to the screw coupling portion, the end of the screw thread is provided so as to be inserted into the pillar portion, the head portion is provided so as to be in contact with the front surface of the wall, and disposed across the positioning screw and the Characterized in that it further comprises a spirit level indicating whether the pillar portion is vertical.

By the present invention as described above it is possible to move or rotate in various dimensions of the display device.

Specifically, it is possible to move the shangdong of the display device by receiving the guide of the pillar according to the present invention.

On the other hand, due to the configuration of the support portion mounted on the pillar portion, it is possible to rotate horizontally and vertically, vertically and vertically, and clockwise and counterclockwise rotation on a forward and backward basis.

On the other hand, when the position is determined after the vertical rotation by the friction between the friction portion provided between the flange portion and the mounting unit, the position can be maintained stably.

In addition, since the pillars are provided over the upper and lower surfaces of the space, the installation height of the display device is not limited. In particular, when the pillar portion is composed of a multi-stage pipe, its height can be easily adjusted.

On the other hand, since the lower fixing portion provided in the lower portion of the pillar portion is screwed with the pillar portion, it is possible to easily adjust the height of the pillar portion.

On the other hand, when there is a space such as a partition wall, since the pillar portion may be spread over the wall, the degree of freedom of vertical adjustment of the display device is increased in a desk having a partition wall.

1 is a side view of a first embodiment of the present invention.
2 is a side cross-sectional view of the upper fixing part and the lower fixing part of the first embodiment of the present invention.
Figure 3 is a perspective view of the upper fixing part of the first embodiment of the present invention.
4 to 6 are partial perspective views of a support unit and a display device in a first embodiment according to the present invention.
7 is an exploded perspective view of the mounting unit of the first embodiment of the present invention.
8 is a cross-sectional plan view of the pillar portion and the support portion of the first embodiment of the present invention in a coupled state.
9 is a cross-sectional perspective view taken along the line ZZ ′ in FIG. 4.
Fig. 10 is a perspective view showing the inside of the holder portion of the first embodiment of the present invention.
11 is an exploded perspective view of the fixing plate and the mounting unit of the first embodiment of the present invention.
12 is an exploded perspective view of a display device and a mounting unit of a first embodiment of the present invention.
Fig. 13 is a perspective view showing the direction of movement of the display device in the first embodiment of the present invention.
14 and 15 show various layouts of the first embodiment of the present invention.
Figure 16 is a perspective view of a second embodiment of the present invention.
Figure 17 is a plan view of the upper fixing part and the connecting member of the second embodiment of the present invention.
Fig. 18 is a side sectional view in a state where the supporting structure is not installed on the wall in the second embodiment of the present invention.
Fig. 19 is a side sectional view with the supporting structure mounted on the wall in the second embodiment of the present invention.
20 and 21 are views illustrating a state in which a connecting portion and an upper fixing portion are coupled in the second embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator. Definitions of these terms should be based on the content of this specification.

In addition, the spirit of the present invention is not limited to the embodiments presented and those skilled in the art who understand the spirit of the present invention can easily implement other embodiments within the scope of the same idea, but this also falls within the scope of the present invention. Of course.

As shown in FIG. 1, the support structure 1 of the display device according to the present invention is provided with a pillar portion 10 arranged in an up and down direction, and is provided at an upper end of the pillar portion 10, and the pillar portion 10 is provided. The upper fixing portion 100 for fixing the upper end portion of the upper surface, such as the ceiling, and the lower end of the pillar portion 10 is provided, the lower end of the pillar portion 10 on the bottom or bottom surface such as the ground or desk It includes a lower fixing part 200 for fixing.

The pillar portion 10 is disposed between the upper and lower surfaces opposed to each other in a specific space.

The display device D is installed in the pillar part 10, and the display device D is installed in the pillar part 10 by the support part 300 provided in the pillar part 10.

The support part 300 is provided to be movable up and down along the outer circumferential surface of the pillar part 10 and is selectively fixed to the pillar part 10 to determine the position of the display device D.

The pillar portion 10 is preferably composed of a hollow pipe, it may be composed of a single pipe or a multi-stage pipe. In particular, in the case of a multistage pipe, there is an advantage in that height or length adjustment becomes easy.

The upper fixing part 100 is disposed between the pillar part 10 and the ceiling surface to fix the upper end of the pillar part 10 so as not to move with respect to the ceiling surface.

To this end, the upper fixing part 100 is disposed at an upper end of the pillar part 10, and includes a first insertion fixing part 110 inserted into and fixed to the inside of the pillar part 10, and the first insertion fixing part ( And a second insertion fixing part 120 inserted into the 110 to fix the first insertion fixing part 110 to the inner circumferential surface of the pillar part 10.

On the other hand, the upper surface of the first insertion fixing portion 110 is provided with a slip preventing member 130 that can prevent the first insertion fixing portion 110 from slipping against the ceiling surface.

The slip preventing member 130 is mounted on the first insertion fixing part 110, but is preferably composed of a component having a large friction force and easy mounting, such as a rubber ring or a rubber pad, but is not limited thereto.

One side of the first insertion fixing part 110 is provided with a screw coupling portion 118 of the flange form extending downward. Positioning screw 140 is coupled to the screw coupling portion 118.

The position checking screw 140 is divided into a threaded threaded portion 141 and a head portion 142, the threaded portion 141 is coupled to the screw coupling portion 118, one end of the threaded portion 141 A part is provided to be inserted into the pillar part 10.

The diameter of the head portion 142 is formed to be significantly larger than the screw portion 142, the gripping groove 142a is provided on the outer peripheral surface of the head portion 142 to facilitate gripping.

The head part 142 is disposed on the opposite side of the pillar part 10 based on the screw coupling part 118.

The level 144 is provided on the threaded portion 141 of the positioning screw 140, and the level 144 is a component indicating whether the pillar portion 10 stands vertically or is inclined.

The level 144 extends downwardly from the locking portion 145 and is disposed in parallel with the pillar portion 10 or the pillar portion ( And a display unit 146 in the form of a pin that can be inclined with respect to 10).

Therefore, when the pillar portion 10 is disposed perpendicular to the horizontal plane, the display portion 146 will be disposed in parallel with the pillar portion 10, otherwise, the pillar portion 10 will be inclined with respect to the pillar portion 10. Will be deployed.

Meanwhile, a fixing screw 150 is coupled to the first insertion fixing part 110, and the fixing screw 150 also includes a head part 151 and a screw part 152 connected to the head part 151. .

The screw part 152 is inserted into the first insertion fixing part 110 in the vertical direction, and an upper end thereof contacts the upper surface or the ceiling surface of the space.

The upper end of the screw portion 152 is preferably pointed, so that it can be fixed to the upper surface or the ceiling surface of the space.

The user can grasp and rotate the head portion 151 to perform height adjustment of the screw portion 152, and thus the upper end portion of the screw portion 152 can be fixed by being inserted into an upper surface or a ceiling surface of the space.

Since the threaded portion 152 provides another support point, it may contribute to the stabilization of the fixed state of the pillar portion 10.

The lower fixing part 200 is preferably provided in the form of a cap surrounding the lower end of the pillar portion (10). The lower fixing part 200 serves as a support for supporting the pillar part 10 and prevents the pillar part 10 from moving with respect to the support surface or the bottom surface.

The lower surface of the lower fixing part 200 is provided with a slip preventing member 230, the slip preventing member 230 is provided in contact with the support surface or the bottom surface, the phenomenon that the lower fixing portion 200 slips prevent.

The slip preventing member 230 is preferably composed of a rubber ring or a rubber plate similar to the slip preventing member 130 of the upper fixing part (100). However, the material is not limited to rubber, and any material can be used as long as the material has high friction.

Figure 2 (a) is a side cross-sectional view showing that the upper fixing part 100 is mounted to the pillar portion 10.

The upper fixing part 100 is inserted into an upper end of the pillar part 10, and the first insertion fixing part 110 disposed between the pillar part 10 and the ceiling surface or the upper surface of the space, and the first The first insertion fixing part 110 is inserted into the insertion fixing part 110 to contact the inner circumferential surface of the pillar part 10 to fix the first insertion fixing part 110 to the inner circumferential surface of the pillar part 10. A second insertion fixing part 120 to be included.

The first insertion fixing part 110 extends downwardly from the first support plate 111 and the first support plate 111 disposed above the upper end of the column part 10 and into the pillar part 10. The first extension part 112 is inserted.

The first extension part 112 is preferably provided in a hollow cylindrical shape and is provided to face the inner circumferential surface of the pillar part 10.

The first extension part 112 is provided with an insertion hole 113 into which the second insertion fixing part 120 is inserted and fixed.

Therefore, when the second insertion fixing part 120 is inserted, the first extension part 112 is pushed by the second insertion fixing part 120 so that the inner diameter thereof is enlarged, whereby the pillar part 10. It is provided to be in contact with the inner peripheral surface of the pillar 10 is fixed to the inner peripheral surface.

An inner circumferential surface of the pillar portion 10 is provided with a threaded portion 11 for preventing the first extension portion 112 from slipping or coming off from the contact state when the first extension portion 112 is in contact with the pillar 10.

On the other hand, the inner peripheral surface of the first extending portion 112 is provided with an inclined portion (112a) is provided to be inclined downward, thereby, the inner diameter of the insertion hole 113 is formed to become smaller toward the bottom.

As the inclined portion 112a comes into contact with the second insertion fixing portion 120, the first extension portion 112 is pushed to the inner circumferential surface of the pillar portion 10.

Meanwhile, the second insertion fixing part 120 includes a second support plate 121 provided to be coupled to the first support plate 111, and a second extension part 122 extending downward from the second support plate 121. ).

The second extension part 122 may be provided in a tubular shape, inserted into the insertion hole 113, and accommodated in the first extension part 112.

The second extension portion 122 is provided in a stepped shape in cross section, and is provided to be in contact with the inclined portion 112a of the first extension portion 112, so that the first extension portion 112 is the pillar. It moves to the inner peripheral surface direction of the part 10.

The inner diameter at the portion where the inclined surface of the first extension portion 112 is formed before the second extension portion 122 is inserted is smaller than the outer diameter of the end portion of the second extension portion 122.

In this state, when the second extension part 122 is inserted into the first extension part 112, the inclined part of the first extension part 112 is pushed outward and the inner circumferential surface of the pillar part 10 is provided. It is in contact with, in particular, is caught in contact with the threaded portion 11 of the pillar portion (10).

On the other hand, the first support plate 111 is formed with a first catching jaw 114 to which the slip preventing member 130 can extend, the slip preventing member 130 is the first catching jaw 114 It is arranged in a surrounding form.

On the other hand, inside the first catching jaw 114 is provided a second catching jaw 115 that is fixed by the step is formed on the second support plate 121.

A step formed in the second support plate 121 is supported by being caught by the second catching jaw 115. Therefore, the coupling between the first insertion fixing part 110 and the second insertion fixing part 120 may be stably maintained.

As shown in Figure 2 (b), the lower fixing part 200 is provided in the form of a cap surrounding the lower end of the pillar portion (10).

The lower fixing part 200 includes a support plate 210 disposed between the lower end of the pillar part 10 and the bottom surface or the lower surface of the support surface or the space, and extends upwardly from the support surface to the pillar portion ( 10 includes an extension 220 coupled with the lower end.

The extension part 220 is provided in a form surrounding the lower end of the pillar part 10.

A first screw thread part 12 is provided on an outer circumferential surface of the lower end of the pillar part 10, and a second screw thread part 221 is screwed to the first screw thread part 12 on an inner circumferential surface of the extension part 220. Prepared.

Through such a screw coupling, the lower fixing part 200 and the pillar part 10 can be moved up and down relative to each other, through which the height of the pillar part 10 with respect to the support surface or the lower surface of the space. Adjustment is possible.

3 is a perspective view of the upper fixing part 100.

The slip preventing member 130 is disposed in a ring shape on an upper portion of the first support plate 111 of the first insertion fixing part 110, and the second support plate 121 of the second insertion fixing part 120 is provided. ) Is surrounded by the slip preventing member 130 is disposed.

The second support plate 121 is provided with a slit portion 123. The slit portion 123 is a user inserts the second insertion fixing part 120 using the tool such as a screwdriver to the first insertion fixing part ( In the case of mounting or removal, it is a place where such a tool can be inserted.

In addition, the front of the first support plate 111 is provided so that the threaded portion 152 of the fixing screw 150 protrudes.

4 and 5 show the support 300 according to the present invention.

The support part 300 includes a holder part 310 provided to surround the outer circumferential surface of the pillar part 10.

The holder 310 is provided in a bend shape, the inner radius is provided to be adjustable, optionally fixed or released by the friction force on the outer peripheral surface of the pillar portion 10 in accordance with the adjustment of the inner radius. .

The holder part 310 has a bend-shaped guide part 311 disposed to surround the pillar part 10, and a flange part 312 extending from the guide part 311 in the direction of the display device D. ).

The guide part 311 may be provided to adjust the inner radius thereof, and may move up and down or rotate along the outer circumferential surface of the pillar part 10.

Thus, the vertical height adjustment or the horizontal movement of the display device (D) can be guided.

On the other hand, the flange portion 312 is provided in a form extending in the direction of the display device (D) from both ends of the guide portion 311. The flange portion 312 includes a first flange portion 312a and a second flange portion 312b extending shorter than the first flange portion 312a.

The guide part 311 may be provided in a bend of a cylindrical shape, but a part of an outer circumferential surface thereof is cut away, and thus the flange part 312 may be extended from both ends of the cut part.

Two flange portions 312 are provided to be adjacent to each other, and an adjustment screw 313 is rotatably coupled to the flange portion 312.

The adjusting screw 313 narrows and widens the gap between the first and second flange portions 312a and 312b, and adjusts the gap.

As such, when the interval of the flange portion 312 is adjusted, the width of the cutout portion formed in the guide portion 311 is also adjusted accordingly, so that the guide portion 311 is the outer circumferential surface of the pillar portion 10. It may be tightened or loosened.

When the guide portion 311 tightens the outer circumferential surface of the pillar portion 10, the guide portion 311 may be fixed to the outer circumferential surface of the pillar portion 10 by a frictional force.

The adjustment screw 313 also includes a head portion 313a used as a handle, and a screw portion 313b connected to the head portion 313a and penetrating through the flange portion 312.

On the other hand, the mounting unit 320 is provided on the back of the display device (D) is coupled to the display device (D), rotatably coupled to the flange portion 312.

The mounting unit 320 is rotatably coupled to the extended flange portion 312.

The mounting unit 320 and the flange portion 312 are rotatably coupled by a coupling screw 325 and a coupling nut 326.

Here, the rotational movement of the display device in the vertical direction is possible by the coupling of the mounting unit 320 and the flange portion 312.

The mounting unit 320 is a second mounting plate rotatably coupled to the first mounting plate 321 by the first mounting plate 321 and the pivot control unit 324 mounted on the rear of the display device ( 322 and a third mounting plate 323 extending from the second mounting plate 322 in the direction of the flange portion 312 and rotatably coupled to the flange portion 312 in the vertical direction.

The coupling screw 325 and the coupling nut 326 are coupled to the third mounting plate 323 and the flange portion 312.

On the other hand, one side of the flange portion 312 is provided with a contact piece 318 which is provided to be in contact with the coupling nut to prevent the coupling nut 326 from loosening.

When the coupling nut 326 is composed of a nut for obtaining a predetermined side such as a hexagon nut or a square nut, the contact piece 318 is provided adjacent to an outer circumferential surface of the coupling nut 326, and the coupling nut 326 ) To prevent rotation of the coupling nut 326 to prevent loosening.

On the other hand, the flange portion 312 is provided with a first friction portion 327 is formed by cutting a part, the third mounting plate 323 is provided with a second friction portion 324 is formed by cutting a portion thereof. It is provided.

The first friction part 327 and the second friction part 324 may be disposed between the flange part 312 and the third mounting plate 323 when the display device D rotates in the vertical direction. By increasing the frictional force of, the stationary state is maintained after the rotational movement is completed.

As shown in FIG. 6, the mounting unit 320 enables clockwise rotation or counterclockwise rotation of the display device.

This is because the first mounting plate 321 and the second mounting plate 322 are rotatably coupled by the pivot adjusting unit 324.

Therefore, when the user grasps the display device D and rotates it counterclockwise or rotates it in the opposite direction, the user rotates the first mounting plate 321 and the second mounting plate 322 by relative rotation. The display device D may perform a rotational motion in a direction intended by the user.

7 is an exploded perspective view of the mounting unit 320.

Here, the first mounting plate 321 is provided in the form of a plate, the center is provided with a first insertion hole (321a) into which the pivot control unit 324 is inserted.

On the other hand, the guide piece 321b protrudes backward from the first mounting plate 321. It is inserted into the guide slot 322b provided in the second mounting plate 322 to be described later to guide the rotational movement of the first mounting plate 321.

Each corner portion of the first mounting plate 321 is provided with a fastening hole 321c in which a fastening member for fastening the rear of the display apparatus D and the first mounting plate 321 is installed.

The second mounting plate 322 is provided in the form of a plate, the center is provided with a second insertion hole (322a) in which the pivot control unit 324 is fitted corresponding to the first insertion hole (321a).

The third mounting plate 323 is provided in a form in which the second mounting plate 322 is cut and bent in a vertical direction.

The third mounting plate 323 is provided with a third insertion hole 323a into which the coupling screw 325 is inserted, and the second friction portion 324 is surrounded by the third insertion hole 323a. It is prepared in the form of a 'c' cut.

8 illustrates a state in which the pillar part 10 and the display device D are coupled by the support part 300.

Here, the guide part 311 is disposed to surround the outer circumferential surface of the pillar part 10, and the adjustment screw 313 penetrates through the two flange parts 312 extending from the guide part 311. Combined in form.

The first flange portion 312a, which is elongated among the flange portions 311, is coupled by the third mounting plate 323 and the coupling screw 325, and the coupling nut 326 to the coupling screw 325. ) Is coupled to maintain the combined state of the first flange portion 312a and the third mounting plate 323.

On the other hand, the pivot adjusting portion 324 is disposed through the first mounting plate 321 and the second mounting plate 322, the first mounting plate 321 and the second mounting plate 322. Combine this to enable relative rotational movement.

9 is a cross-sectional perspective view taken along the line Z-Z 'of FIG.

As shown in FIG. 9, the first friction portion 327 provided on the first flange portion 312a and the second friction portion 324 provided on the third mounting plate 323 are in contact with each other. Prepared.

In particular, the first friction portion 327 is disposed to be inclined to one side with respect to the other portion of the first flange portion 312a, to apply pressure to the second friction portion 324, by the pressure The friction force between the first friction portion 327 and the second friction portion 324 is significantly greater than the friction force between the first flange portion 312a and the third mounting plate 323.

This frictional force serves to limit the free rotation of the third mounting plate 323 with respect to the first flange portion 312a, whereby, after completion of the vertical movement of the display device (D), the position Can be kept stable.

On the other hand, the lower inner edge of the guide portion 311 is provided with a rubber ring-shaped slip prevention member 390 is provided to be in contact with the outer peripheral surface of the pillar (10).

As a result, slippage between the guide part 311 and the pillar part 10 may be prevented.

Meanwhile, as shown in FIG. 10, a friction member 389 is provided on an inner circumferential surface of the guide part 311 to prevent slipping of the holder part 310 with respect to the outer circumferential surface of the pillar part 10.

The friction member 389 may be provided in plural in the form of being spaced apart from each other on the inner circumferential surface of the guide part 311. 311 helps to be fixed to the outer peripheral surface of the pillar (10).

The friction member 389 is preferably provided in the form of a pad, but is not limited thereto.

As shown in FIG. 11, a fixing plate 330 to which the first mounting plate 321 is inserted and fixed is provided on a rear surface of the display device D.

The fixing rib 331 is provided above the fixing plate 330.

The fixing rib 331 is a portion in which the edge of the first mounting plate 321 is inserted into a fixed slide. The fixing rib 331 serves to hold the upper edge of the first mounting plate 321.

The lower side of the fixing plate 330 is provided with a support jaw 332 that is supported by the lower edge of the first mounting plate 321. The lower edge of the first mounting plate 321 is disposed and fixed to the support jaw 332.

The support jaw 332 is provided with a support screw 333 penetrating the support jaw 332 to support the rear surface of the first mounting plate 321. The support screw 333 serves to support the first mounting plate 321 so that the first mounting plate 321 is not separated from the fixing plate 330.

On the other hand, as shown in Figure 12, without the fixing plate 330, the first mounting plate 321 may be mounted directly on the back of the display device (D).

In this case, the fastening member 339 fastens and fixes the fastening hole 321c formed in the first mounting plate 321 and the rear surface of the display device D.

As shown in FIG. 13, the above configuration allows the vertical height of the display device D to be adjusted in the same direction as A. FIG.

This is to loosen the adjustment screw 313 to loosen the guide portion 311, and then to adjust the height, tighten the adjustment screw 313, so that the guide portion 311 is the outer peripheral surface of the pillar portion 10 It is implemented by allowing to catch.

On the other hand, left and right rotation in the B direction is possible.

This is to loosen the adjustment screw 313 to loosen the guide portion 311 loosely, and then to adjust the horizontal direction, and tighten the adjustment screw 313, the guide portion 311 is the pillar portion 10 It is implemented by allowing the outer circumference of the to be caught.

In addition, vertical rotation is possible in the C direction.

This loosens the coupling screw 325 and the coupling nut 326, and then rotates the display device (D) in the vertical direction to adjust the placement angle, and then the coupling screw 325 and the Tighten the coupling nut 326 so that the determined placement angle can be maintained.

In addition, clockwise rotation or counterclockwise rotation with respect to the front and rear in the D direction is possible.

This is possible by the relative rotational movement between the first mounting plate 321 and the second mounting plate 322, and when the user grabs the display device (D) and rotates clockwise or counterclockwise, the display device The first mounting plate 321 fixed to (D) can be rotated with respect to the second mounting plate 322.

FIG. 14 shows that the support structure according to the present invention is installed on the ceiling and the upper surface of the desk, in addition to being installed on the ceiling and the bottom surface of a specific space.

In this case, the lower fixing part is disposed and fixed on the upper surface of the desk.

FIG. 15 illustrates that two or more display devices are mounted and supported when the support structure according to the present invention is installed on the ceiling and the bottom surface of a specific space.

In this case, the support part is connected to each display device, and each support part 300 is provided by the pillar part 10.

Figure 16 shows a second embodiment of the present invention.

In the present exemplary embodiment, the upper fixing part 100 provided at the upper end of the pillar part 10 is not disposed on the ceiling or the upper surface of the space, but is installed adjacent to a structure such as a partition wall of an office.

Meanwhile, the lower fixing part 200 provided at the lower end of the pillar part 10 may be disposed on the bottom surface of the space or the upper surface of the desk.

In this case, the vertically movable region of the display device D may be a bottom surface (top surface) from an upper end of a structure such as a partition wall.

As shown in FIGS. 17 to 19, in the second embodiment, a connection part 190 coupled to the upper fixing part 100 to connect a wall and the upper fixing part 100 is added.

The connection part 190 is mounted to the first insertion fixing part and is arranged to surround the first extension part 112 of the first insertion fixing part 110 and the bend part 191. It extends from the end of the characterized in that it comprises an extension leg 192 mounted to the wall.

The extension leg 192 extends from both sides of the bend 191 and then extends to both sides, and extends downward again.

Since the extension leg 192 has elastic force, its shape is elastically deformed when it is over the top of the wall (Fig. 17 (b)) and when it is not over the wall (Fig. 17 (a)). do.

On the other hand, a friction member 196 for increasing friction with the wall may be disposed on the outer circumferential surface of the extension leg 192.

Also in the second embodiment, similarly to the first embodiment, the first insertion fixing part 110 extends downwardly from the first support plate 111 and the first support plate 111 disposed on the upper end of the pillar. The first extension part 112 and the insertion hole 113 provided in the first extension part 112 are provided.

The first extension part 112 extends downwardly from the first support plate 111 and is inserted into the pillar part 10, and when the second insertion fixing part 120 is inserted, the second insertion height It is provided to contact the inner circumferential surface of the pillar by the government 120.

The second insertion fixing part 120 is inserted into the insertion hole 113.

In addition, the second insertion fixing part 120 extends downward from the second support plate 121 and the second support plate 121 provided to be coupled to the first support plate 111 and is inserted into the insertion hole. The second extension part 122 is provided.

When the second extension part 122 is inserted into the insertion hole 113, the second extension part 122 is provided to push the first extension part toward the inner circumferential surface of the pillar part.

In addition, the screw coupling part 118 is provided in the form of a flange so as to extend downward from one end of the first support plate 111.

The screw coupling portion 118 is provided with the positioning screw 140, the positioning screw 140 is provided with the level 144.

As described above, the level 144 may indicate whether the pillar is vertical.

The other detailed configuration is not the same as the upper fixing part 100 of the first embodiment.

As shown in FIG. 19, when the upper fixing part 100 and the wall are connected by the connecting part 190, the head part 142 of the positioning screw 140 is disposed on the front surface of the wall. It is installed so as to contact it can give the stability of the posture when installing the pillar (10).

In addition, the extension leg 192 of the connecting portion 190 may prevent the pillar portion 10 from falling down in contact with the rear surface of the wall.

As shown in FIGS. 20 and 21, the upper fixing part 100 is provided with an opening 195 through which the connecting part 190 passes, and the connecting leg part 192 may pass therethrough.

On the other hand, the bend part 191 may be provided to surround the first extension part 112 to be prevented from being separated from the upper fixing part 100 by being caught by the first extension part 112.

Even in the fixed structure according to the second embodiment, height adjustment, horizontal horizontal rotation, vertical vertical rotation, clockwise or counterclockwise rotation with respect to the front and rear sides can be performed in the display device D. FIG.

As described above, since the display device D moves in the same manner as in FIGS. 13 and 13, a detailed description thereof will be omitted.

1: Display device support structure 10: Column part
100: upper fixing part 110: first insertion fixing part
120: second insertion and fixing unit 130: slip prevention unit
140: positioning screw 144: level
150: fixing screw 190: connecting portion
230: slip preventing member 300: support portion
310: holder part 311: guide part
312: flange portion 313: adjustment screw
320: mounting unit 330: mounting plate

Claims (25)

A pillar portion provided in a vertical direction;
And a support part which is provided to be movable up and down along the outer circumferential surface of the pillar part, is selectively fixed to the outer circumferential surface of the pillar part, and is connected to a display device to support the display device. The method of claim 1,
The pillar portion is disposed between the upper and lower surfaces opposed to each other in a specific space,
An upper fixing part provided at an upper end of the pillar part to fix the upper end part of the pillar part to an upper surface of an opposite surface;
It is provided on the lower end of the pillar portion, the support structure of the display device further comprises a lower fixing portion for fixing to the lower surface of the mutually opposing surfaces. The method of claim 2,
An upper fixing part;
A first insertion fixing part inserted into an upper end of the pillar part and disposed between the pillar part and an upper surface;
And a second insertion fixing part inserted into the first insertion fixing part to contact the first insertion fixing part and the inner circumferential surface of the pillar to fix the first insertion fixing part to the inner circumferential surface of the pillar. Support structure of the device. The method of claim 3,
A first insertion fixing part;
A first support plate disposed at an upper end of the pillar portion;
A first extension part extending downward from the first support plate to be inserted into the pillar part and provided to contact the inner circumferential surface of the pillar part by the second insertion fixing part when the second insertion fixing part is inserted;
And a insertion hole provided in the first extension part and into which the second insertion fixing part is inserted. 5. The method of claim 4,
The second insertion fixing part;
A second support plate provided to be coupled to the first support plate;
A second extension part extending downward from the second support plate and inserted into the insertion hole, the second extension part being provided to contact the first extension part and to push the first extension part toward the inner circumferential surface of the pillar part; Support structure of the display device. 5. The method of claim 4,
A first insertion fixing part;
And a slip preventing member disposed between the upper surface and the first support plate. 5. The method of claim 4,
A screw engaging portion provided to extend downward from an end of the first support plate;
Is coupled to the screw coupling portion, the end of the position screw is provided to be inserted into the pillar portion,
The support structure of the display device, characterized in that it further comprises a spirit level disposed across the positioning screw to indicate whether the pillar portion is vertical. 5. The method of claim 4,
And a fixing screw provided to penetrate the first support plate and having one end thereof in contact with an upper surface thereof. 5. The method of claim 4,
The support structure of the display device is provided on the inner circumferential surface of the pillar portion and provided to be in contact with the first extension portion, to prevent the separation of the first extension portion. The method of claim 2,
The lower fixing part;
A support surface disposed between the lower end and the lower surface of the pillar portion;
And an extension part extending upward from the support surface and coupled to a lower end of the pillar part. The method of claim 10,
And a slip preventing member disposed between the support surface and the bottom surface. The method of claim 10,
To adjust the height of the column portion relative to the lower fixing portion,
A first screw thread provided in the pillar portion;
And a second screw thread provided on the extension part and coupled to the first screw thread. The method of claim 1,
The support portion is provided to surround the outer peripheral surface of the pillar portion,
A support structure of a display device, characterized in that the inner radius is provided to be adjustable, the holder portion is provided to be selectively fixed to or released from the outer peripheral surface of the pillar portion in accordance with the adjustment of the inner radius, The method of claim 13,
The holder portion;
A guide part provided in a bend shape to surround the outer circumferential surface of the column part, and having an inner radius adjustable thereto, for guiding vertical adjustment or vertical movement of the display device;
A flange portion extending from both ends of the guide portion;
And a control screw coupled to the flange part to adjust an inner radius of the guide part. 15. The method of claim 14,
And a friction member provided on the inner circumferential surface of the guide part to prevent slipping of the holder part with respect to the outer circumferential surface of the pillar part. 15. The method of claim 14,
And a mounting unit mounted on a rear surface of the display device, the mounting unit being rotatably coupled to the flange part in a vertical direction to guide the vertical adjustment of the display device. 17. The method of claim 16,
The mounting unit is;
A first mounting plate mounted on a rear surface of the display device;
A second mounting plate rotatably coupled to the first mounting plate by a pivot adjusting unit;
And a third mounting plate extending from the second mounting plate in the direction of the flange portion, the third mounting plate being rotatably coupled in the vertical direction to the flange portion. 18. The method of claim 17,
A coupling screw coupling the flange portion and the third mounting plate;
A coupling nut coupled to the coupling screw to support the coupling screw;
And a contact piece provided on one surface of the flange part to be in contact with the coupling nut to prevent loosening of the coupling nut. 18. The method of claim 17,
A first friction part provided by cutting a part of the flange part;
A portion of the third mounting plate is provided by cutting a portion, the support structure of the display device further comprises a second friction portion provided to contact with the first friction portion. 18. The method of claim 17,
The first mounting plate is a support structure of the display device, characterized in that coupled to the fixing plate provided on the back of the display device. The method of claim 1,
An upper fixing part provided at an upper end of the pillar and installed adjacent to a predetermined wall;
It is provided on the lower end of the pillar portion, the support structure of the display device further comprising a lower fixing portion for fixing the lower end of the pillar portion on the bottom surface. The method of claim 21,
Is provided to be mounted to the wall,
And a connection part coupled to the upper fixing part to connect a wall to the upper fixing part. The method of claim 22,
The connecting portion;
A bend part provided to surround the first insertion fixing part;
And an extended leg portion extending from an end portion of the bend portion and mounted to the wall. 24. The method of claim 23,
The support structure of the display device, characterized in that it further comprises an opening provided in the first insertion fixing portion, extending through the extension leg portion extending from the bend portion. The method of claim 22,
A screw engaging portion provided to extend downward from an end portion of the upper fixing portion;
A positioning screw coupled to the screw coupling part, the end of the screw thread being provided to be inserted into the pillar part, and the head part being provided to be in contact with the front surface of the wall;
The support structure of the display device, characterized in that it further comprises a spirit level disposed across the positioning screw to indicate whether the pillar portion is vertical.

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