WO2022092532A1

WO2022092532A1 - Display device

Info

Publication number: WO2022092532A1
Application number: PCT/KR2021/011725
Authority: WO
Inventors: 김장호; 김지광; 박진수; 이상영; 이승호; 김민철; 박용환
Original assignee: 삼성전자주식회사
Priority date: 2020-10-26
Filing date: 2021-09-01
Publication date: 2022-05-05
Also published as: KR20220054997A

Abstract

Disclosed is a display device having an improved stand structure. The display device comprises: a display; and a support member provided to support the display. The support member comprises: a base; a support bracket provided to be inclined from the base; and a control apparatus detachably provided on at least one surface of the support bracket and connected to the display by means of one cable.

Description

display device

The present invention relates to a display device, and more particularly, to a display device having an improved stand structure.

In general, a display device includes a device for displaying an image, such as a TV or a monitor.

The display apparatus includes a display module on which an image is displayed when viewed from the front, a display unit including a case serving as a frame for accommodating and supporting the display module, and a stand for supporting the display unit.

Recently, a screen for displaying content in a display device has been increased in resolution and size. The thickness of the display device is getting thinner and the display device is also getting lighter.

The thickness of the display device is affected by at least one of the thickness of the display panel, the thickness of the main board, the thickness of the power supply board, the thickness of the light source driving board, and the thickness of the timing controller. In order to reduce the thickness of the display device, it may be necessary to reduce at least one of the thickness of the main board, the thickness of the power supply board, the thickness of the light source driving board, and the thickness of the timing controller.

Recently, a separate control box (hereinafter, referred to as a 'one-connect box') including various input terminals is provided to connect the display with a single cable capable of transmitting image signals and power. The display unit and various peripheral devices can be easily connected through the One-Connect box.

However, even using such a one-connect box, the stand-type display device has a problem in that the connection line between the display module and the one-connect is exposed.

In addition, by placing the One-Connect box on the furniture like a display device and using it, the connected lines are exposed as they are, making it look more complicated and messy.

One aspect of the present invention provides a display device having an improved stand structure.

Another aspect of the present invention provides a display device having an improved structure so that the control device can be directly mounted on a stand.

Another aspect of the present invention provides a display device capable of improving aesthetics even when exposed by providing the control device as a slim plate-shaped one-connect plate.

A display device according to an aspect of the present invention includes a display; and a support member provided to support the display, wherein the support member includes a base, a support bracket inclined from the base, and detachably mounted on at least one surface of the support bracket, the display and one It includes; a control device provided to be connected by a cable.

In addition, the support member further includes a guide detachably connected to the support bracket, the guide is connected to the rear surface of the display.

In addition, the guide includes a fixing plate coupled to the rear surface of the display, and a guide plate provided to be inclined downwardly on the rear surface of the fixing plate.

In addition, the guide further includes a fixing groove, wherein the fixing groove includes a first fixing groove formed in the fixing plate and provided to be connected to the rear surface of the display, and a first fixing groove formed in the guide plate and connected to the support bracket. 2 Includes a fixing groove.

The base includes a first plate supported on the floor, and a second plate extending from the first plate and inclined.

In addition, the support bracket includes a first support bracket provided to be connected to the guide and the base, and a second support bracket coupled to the first support bracket and provided so that the control device is detachably supported. .

In addition, the second plate further includes a support bracket fixing groove formed to be connected to the support bracket, and the first support bracket is provided with a plate fixing protrusion formed to correspond to the support bracket fixing groove.

In addition, the second support bracket includes a first fixing part formed to correspond to the support bracket fixing groove and provided to connect between the base and the support bracket, and a first fixing part formed to correspond to the second fixing groove to connect the guide and and a second fixing part provided to connect between the support brackets.

In addition, the first support bracket includes a first fixing hole formed to correspond to the support bracket fixing groove and the first fixing part, and provided to connect between the base and the support bracket, and the second fixing groove; and a second fixing hole formed to correspond to the second fixing part and provided to connect between the guide and the support bracket.

In addition, the control device includes a body forming a plate-shaped exterior and having an opening on one surface, a main board accommodated in the body, and a cover provided to cover the opening, among the edges of the body It further includes a plurality of holes formed on at least one surface and provided to discharge heat generated from the main board to the outside of the body.

In addition, the control device, disposed on at least one surface of the rim of the body, further includes a plurality of ports provided to be connected to the cable.

In addition, the second support bracket further includes a control device support portion provided to support the body, and the control device support portion is formed to protrude upward from the lower inner surface of the second support bracket to prevent movement of the body. .

In addition, the body further includes a coupling portion recessed to correspond to the control device support portion.

In addition, the cover further includes an auxiliary cover that is detachably provided on the cover so as to selectively cover the plurality of ports.

A display device according to another aspect of the present invention includes: a display unit including a display panel and a rear cover covering the rear of the display panel; a stand coupled to the display unit to support the display unit; and a control device connected to the display unit by a single cable, wherein the stand includes a base supported on the floor, a guide coupled to the rear of the cover, and a guide having an inclination, and coupled to the guide, the and a support bracket provided to connect the base and the display unit, wherein the control device is provided to be detachably supported on at least one surface of the support bracket.

In addition, the guide includes a guide plate inclined downwardly on the rear surface of the rear cover.

In addition, the base includes a first plate supported on the floor, and a second plate inclined upwardly extending from the first plate.

Since the one-connect plate, which is a control device according to an aspect of the present invention, can be directly mounted on the stand, there is an effect of maintaining a clean environment around the display device.

In addition, the slim plate-shaped one-connect plate has the effect of minimizing rejection and improving the aesthetics even when exposed.

In addition, by directly mounting the slim plate-shaped one-connect plate on the stand, there is an effect that can facilitate the installation and maintenance of cables.

1 is a perspective view showing a display device according to an embodiment of the present invention;

2 is a view showing a display device equipped with a stand according to an embodiment of the present invention;

3 is an exploded perspective view showing a control device according to an embodiment of the present invention;

4 is a partially exploded perspective view showing a stand on which a control device according to an embodiment of the present invention is mounted;

5 is a view showing a guide mounted on the rear cover of the display according to an embodiment of the present invention;

6 is a view showing a stand according to an embodiment of the present invention;

7 is a view showing a display device equipped with a stand according to an embodiment of the present invention;

8 is a view showing a control device mounted on a stand according to an embodiment of the present invention;

9 is a cross-sectional view taken along line A-A' of FIG. 2, showing a mounting state of a control device mounted on a stand according to an embodiment of the present invention;

Fig. 10 is an enlarged view of part B of Fig. 9, showing a supported state of a stand and a control device according to an embodiment of the present invention;

11 is a view showing a state in which a control device according to another embodiment of the present invention is mounted on a stand;

12 is a view showing a state in which the control device according to another embodiment of the present invention is mounted on the in-wall box;

13 is a diagram illustrating a display device in which a control device disposed in an in-wall box is installed according to another embodiment of the present invention.

The configuration shown in the embodiments and drawings described in this specification is only a preferred example of the disclosed invention, and there may be various modifications that can replace the embodiments and drawings of the present specification at the time of filing of the present application.

In addition, the same reference numerals or reference numerals in each drawing of the present specification indicate parts or components that perform substantially the same functions.

In addition, the terminology used herein is used to describe the embodiments, and is not intended to limit and/or limit the disclosed invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

In addition, terms including an ordinal number, such as "first", "second", etc. used herein may be used to describe various elements, but the elements are not limited by the terms, and the terms are It is used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. The term “and/or” includes a combination of a plurality of related listed items or any of a plurality of related listed items.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings. The present invention is applicable to all electronic products in which a printed circuit board assembly is mounted.

A printed circuit board refers to a board in which electronic components such as integrated circuits, resistors, and capacitors are fixed to the surface of a printed wiring board, and electronic circuits are formed by connecting the components with wiring. Hereinafter, a display device on which a printed circuit board is mounted will be described as an example.

1 is a perspective view showing a display device according to an embodiment of the present invention, FIG. 2 is a view showing a display device equipped with a stand according to an embodiment of the present invention, and FIG. 3 is a circle- It is an exploded perspective view showing the connect plate.

1 to 3 , the display device 1 is a device that displays information, data, data, etc. as characters, figures, graphs, images, etc., such as TV, PC, mobile, and digital signage (signage). ), etc.

The display device 1 includes a display unit 10 for displaying image information, and a support member 100 coupled to the display unit 10 to support the display unit (hereinafter, referred to as 'display'). stand '), and a control device 200 provided to be connected to the display 10 and one cable 20 through one cable 20 .

The display 10 may include a display panel 11 on which an image is displayed, and a rear cover 12 covering a rear surface of the display panel 11 .

Although not shown in the drawings, the display 10 includes a light source module for irradiating light between the display panel 11 and the rear cover 12 , and a light guide plate for guiding the light transmitted from the light source module to the display panel 11 , , an optical sheet disposed between the display panel 11 and the light guide plate to improve the optical characteristics of light guided to the display panel 11 by the light guide plate, and disposed at the rear of the light guide plate to direct the light emitted through the rear surface of the light guide plate to the front It may include a reflective sheet for reflecting.

The rear cover 12 may be disposed at the rear of the display panel 11 to cover the rear of the display panel 11 . A stand 100 supporting the display 10 may be coupled to the rear cover 12 . A cable connection part 30 for installing the cable 20 may be formed in the rear cover 12 . The cable connection part 30 may be located at a lower rear surface of the rear cover 12 . The cable 20 connected to the cable connection part 30 of the display 10 connects the display 10 and the control device 200 . The display apparatus 1 may electrically connect the display 10 and the control apparatus 200 (eg, power supply, etc.) to the display 10 by a single cable 20 . The display device 1 may functionally (eg, transmit content) connect the display 10 and the control device 200 through a single cable 20 .

The control device 200 is provided to be slim. The control device 200 may include a slim plate-shaped one-connect plate. The control device 200 may include a hexahedral body 210 formed with a predetermined thickness t. The body 210 may include a surface 211 formed in a rectangular plate shape, and an edge 212 formed to extend around the surface 211 in all directions. At least one surface of the body 210 may include an opening 210a. The body 210 may include a cover 240 covering the opening 210a. The body 210 may form an accommodation space therein by the surface 211 and the edge 212 . The main board 220 may be accommodated in the body 210 .

The cover 240 of the control device 200 may include a first cover 241 and a second cover 242 that is detachably provided on the first cover 241 (hereinafter referred to as 'auxiliary cover'). there is. The first cover 241 may be formed in a size and shape corresponding to the body 210 . The first cover 241 may be coupled to the rim 212 of the body 210 . The auxiliary cover 242 may be provided to further cover the porthole 215 of the control device 200 . The auxiliary cover 242 is provided to be detachable from the first cover 241 , and can facilitate the operation when shaping the cable 20 through the port hole 215 of the control device 200 .

A plurality of cooling holes 214 may be formed in the edge 212 of the body 210 so that heat generated from the main board 220 is discharged to the outside of the body 210 . The plurality of cooling holes 214 may be formed on at least one surface of the rim 212 of the body 210 . The plurality of cooling holes 214 may be respectively located on the upper surface and the lower surface of the body 210 . Heat inside the control device 200 may be radiated through the plurality of cooling holes 214 . In the embodiment of the present invention, it is illustrated that the plurality of holes for heat dissipation of the control device are formed on the upper and lower surfaces of the rim of the control device, but the spirit of the present invention is not limited thereto. For example, the plurality of holes may be formed for ventilation in at least one of the front, rear, and left and right sides of the control device.

Various portholes 215 through which the cable 20 is connected may be formed on at least one surface of the edge 212 of the body 210 . The porthole 215 may be located on one of the right side or the left side of the body 210 .

The control device 200 is provided to correspond to the port hole 215 of the body 210, and a one-connect port connected to a connector (not shown) of the cable 20 and/or a power source connected to a power cable (not shown) It may include a terminal and the like.

In the control device 200 , ports may be added, changed, or deleted at positions corresponding to the portholes 215 in response to high-speed communication and/or power transmitted to the display 10 .

A main board 220 may be provided inside the control device 200 . At least one substrate 221 and an input terminal 222 provided on the at least one substrate 221 may be provided on the main board 220 . Although not shown, a light source driver, a power driver, a transceiver, and a temperature sensor may be provided inside the control device 200 .

In addition, the control device 200 may be provided with a heat dissipation sheet 230 for dissipating heat. The heat dissipation sheet 230 may be provided inside the cover 240 . The heat dissipation sheet 230 is provided to efficiently dissipate heat generated from the main board 220 or the substrate 221 . The heat dissipation sheet 230 may include a radiation sheet having high thermal conductivity or a thin metal plate. For example, the heat dissipation sheet 230 may be made of a PET material, and an adhesive may be provided on at least one surface. The heat dissipation sheet 230 provided with an adhesive may be adhered to one surface of the cover 240 .

On the other hand, the control device 200 is provided so that it can be made slim by changing or disposing the size and shape of components such as the main board 220 provided therein. The body 210 of the control device 200 is formed in a plate shape, and accordingly, the components provided therein may change in shape and size.

The plate-shaped control device 200 is not separately disposed from the display device 1 but is detachably mounted on at least a part of the stand 100 , thereby improving the aesthetics.

4 is a partially exploded perspective view showing a stand on which a control device according to an embodiment of the present invention is mounted, FIG. 5 is a view showing a guide mounted on a rear cover of a display according to an embodiment of the present invention, and FIG. It is a view showing a stand according to an embodiment of the present invention, FIG. 7 is a view showing a display device equipped with a stand according to an embodiment of the present invention, and FIG. 8 is a control device mounted on the stand according to an embodiment of the present invention 9 is a cross-sectional view taken along line A-A' of FIG. 2, showing a mounting state of a control device mounted on a stand according to an embodiment of the present invention, and FIG. 10 is an enlarged view of part B of FIG. , a view showing a supported state of the stand and the control device according to an embodiment of the present invention.

4 to 10 , the control device 200 may be provided to be detachably mounted on the stand 100 of the display device 1 .

The stand 100 of the display device 1 may include a base 120 and a support bracket 130 inclined from the base 120 . The stand 100 may further include a guide 110 detachably connected from the support bracket 130 . The stand 100 may further include a control device 200 provided so that at least one surface is in contact with the support bracket 130 . The stand 100 may further include a control device 200 detachably mounted from the support bracket 130 .

The guide 110 of the stand 100 is provided to be connected to the rear surface of the display 10 . The guide 110 is provided to be coupled to the rear cover 12 of the display 10 .

A guide fixing part 40 for fixing the guide 110 may be formed on the rear cover 12 of the display 10 .

The guide 110 may include a fixing plate 111 and a guide plate 112 extending from the fixing plate 111 . The fixing plate 111 is provided in a corresponding plate shape to be coupled to the rear cover 12 of the display 10 . The guide plate 112 may be integrally formed on the rear surface of the fixing plate 111 . The guide plate 112 may be provided to be inclined downwardly on the rear surface of the fixing plate 111 . The guide plate 112 is provided to support the support bracket 130 to be described later at an angle with respect to the display 10 .

The guide 110 may include a plurality of fixing grooves. The fixing groove may include a first fixing groove 113 and a second fixing groove 114 . The first fixing groove 113 may be formed in the fixing plate 111 . The fixing plate 111 may include a first fixing groove 113 formed to correspond to the guide fixing part 40 of the rear cover 12 . The first fixing groove 113 may be formed at four corners of the fixing plate 111 . In the exemplary embodiment of the present invention, four first fixing grooves are illustrated to correspond to the guide fixing part, but the spirit of the present invention is not limited thereto. For example, the guide fixing part can be variously changed according to the size and shape of the guide or display. The second fixing groove 114 may be formed in the guide plate 112 . The second fixing groove 114 is formed in the guide plate 112 to connect the support bracket 130 . The guide plate 112 is provided to support the support bracket 130 at an angle with respect to the display 10 .

The guide 110 may be fixed to the rear cover 12 of the display 10 by a first fixing member B1 such as a bolt.

The base 120 of the stand 100 may include a first plate 121 supported on the floor, and a second plate 122 extending from the first plate 121 and inclined at a first angle ( ). there is.

The first plate 121 of the base 120 is formed in a plate shape so as to be stably supported on the floor. The second plate 122 is formed to extend upwardly from the first plate 121 . The second plate 122 may be formed to extend from the first plate 121 to have a first inclination θ1 .

The second plate 122 may further include a support bracket fixing groove 123 provided to be coupled to the support bracket 130 and a support bracket fixing hole 124 .

The second plate 122 may be fixed to the support bracket 130 and connected to the guide 110 , that is, the display 10 . The second plate 122 may include a support bracket fixing groove 123 formed to be inserted into and connected to at least a portion of the support bracket 130 . The second plate 122 may include a support bracket fixing hole 124 formed to be fixed to the support bracket 130 .

The support bracket fixing groove 123 may be formed on the upper end of the second plate 122 . The support bracket fixing hole 124 may be formed in all four corners of the second plate 122 .

The support bracket 130 may be coupled to the rear cover 12 of the display 10 by the guide 110 . The support bracket 130 may include a first support bracket 131 and a second support bracket 132 coupled to the first support bracket 131 and provided to support the control device 200 .

The first support bracket 131 of the support bracket 130 may be formed in a plate shape. At least a portion of the first support bracket 131 may be connected to the guide 110 and the other portion may be connected to the base 120 . A portion of the upper portion of the first support bracket 130 may be connected to the guide 110 , and a portion of the lower portion of the first support bracket 130 may be connected to the base 120 .

A first fixing hole 131b for fixing to the second plate 122 of the base 120 may be formed in the first support bracket 131 . The first fixing hole 131b may be provided to fix between the support bracket 130 and the base 120 . The first fixing hole 131b may be formed to correspond to the support bracket fixing hole 124 of the second plate 122 .

A second fixing hole 131c for fixing to the second fixing groove 114 of the guide 110 may be formed in the first support bracket 131 . The second fixing hole 131c may be provided to fix between the support bracket 130 and the guide 110 , that is, the display 10 . The second fixing hole 131c may be formed to correspond to the second fixing groove 114 of the guide 110 .

A plate fixing protrusion 131a for coupling the second plate 122 of the base 120 may be formed on the first support bracket 131 . The plate fixing protrusion 131a of the first support bracket 131 may be formed to correspond to the support bracket fixing groove 123 of the second plate 122 . The plate fixing protrusion 131a of the first support bracket 131 is provided so that the support bracket fixing groove 123 can be inserted by moving from the lower side to the upper side.

The second support bracket 132 may be provided to be coupled to the first support bracket 131 . The second support bracket 132 may be formed in a size and shape corresponding to the first support bracket 131 . The second support bracket 132 may be formed to be coupled to one surface of the first support bracket 130 .

The second support bracket 132 may form a space S so that the control device 200 can be accommodated therein. The second support bracket 132 may include a plate-shaped surface portion 132a and a rim portion 132b formed on four rims from the plate-shaped surface portion 132a. The second support bracket 132 may form a space portion S by the plate-shaped surface portion 132a and the edge portion 132b.

A fixing part 141 for coupling with the first support bracket 131 may be provided on the surface portion 132a of the second support bracket 132 .

The second support bracket 132 includes a first fixing part 141a provided to be coupled to the base 120 , and a second fixing part 141b provided to be coupled to the guide 110 , that is, the display 10 . can do. The first fixing part 141a of the second support bracket 132 penetrates the first fixing hole 131b of the first support bracket 131 to be coupled to the support bracket fixing hole 124 of the base 120 . can be

The first fixing part 141a of the second support bracket 132 may be formed on a lower portion of the second support bracket 132 . The second support bracket 132 may be fixed to the second plate 122 of the base 120 through the first support bracket 131 by the first fixing part 141a.

The second fixing part 141b of the second support bracket 132 may be formed on a portion of the upper side of the second support bracket 132 . The second support bracket 132 may be fixed to the guide plate 112 of the guide 110 by penetrating the first support bracket 131 by the second fixing part 141b.

The second support bracket 132 may be inclinedly coupled to the display 10 at a first angle θ1 by the guide 110 .

The control device 200 may be detachably coupled to the space portion S of the second support bracket 132 . The control device 200 may be provided to contact the surface portion 132a of the second support bracket 132 . The body 210 of the control device 200 may be supported in contact with the surface portion 132a of the second support bracket 132 .

The control device 200 and the support bracket 130 may be coupled through the connection part 150 . The connection part 150 may include a control device support part 151 provided on the support bracket 130 and a coupling part 152 provided on the control device 200 .

The control device 200 may be detachably supported by the support bracket 130 by the support part 150 . By the support 150 , the control device 200 may be stably supported without being separated from the support bracket 130 .

The control device support part 151 may be provided on the edge part 132b of the second support bracket 132 . The control device support part 151 may be formed at the lower end of the edge part 132b. The control device support part 151 may be formed to protrude upward from the lower end of the edge part 132b. The control device support part 151 may include a protrusion formed to protrude from the edge part 132b.

The coupling part 152 may be provided on the body 210 of the control device 200 . The coupling part 152 may be formed at the lower end of the body 210 . The coupling part 152 may be formed in a shape corresponding to the control device support part 151 . The coupling part 152 may be formed by being recessed into the body 210 . The coupling part 152 may be coupled to the control device support part 151 to stably support the control device 200 not to be separated or flow with respect to the support bracket 130 .

11 is a view illustrating a state in which a control device according to another embodiment of the present invention is mounted on a stand. For unillustrated drawings, refer to FIGS. 1 to 10 .

11 , the display device 1A includes a display 10 displaying image information, a stand 100A provided to support the display 10 , the display 10 and one cable 20 . ) may include a control device 200A provided to be connected.

The stand 100A may include a base 120A and a support bracket (not shown) provided to connect the base 120A and the rear cover 12 of the display 10 . At least one surface of the support bracket may be provided to cover the control device 200A.

The control device 200A may be provided to have an inclination of the base 120A and the second angle θ2.

The control device 200A may include a body 210A provided so that components such as a main board can be disposed therein, and a cover 240A provided to cover the body 210A. The control device 200A is provided so as to be slimmed by changing or disposing the size and shape of components such as a main board (not shown) therein. The body 210A of the control device 200A is formed in a plate shape, and accordingly, the components provided therein may change in shape and size.

Since the control device 200A is disposed at a second angle θ2 with respect to the base 120A, it is provided as a part of the stand 100A and is not exposed to the outside of the display device 1A, thereby improving aesthetics.

12 is a view showing a state in which the control device according to another embodiment of the present invention is mounted on the in-wall box, and Figure 13 is a control device disposed in the in-wall box according to another embodiment of the present invention is installed A diagram showing a display device. For unillustrated drawings, refer to FIGS. 1 to 10 .

12 to 13 , the display device 1B may be installed without being exposed to the outside by the in-wall box 400B provided on the wall W. As shown in FIG.

The display device 1B may include a display 10B displaying image information and a control device 200B provided to be connected with a single cable 20 .

The display 10B may include a display panel 11B on which an image is displayed and a rear cover 12B covering a rear surface of the display panel 11B.

A cable connection part 30B for installing the cable 20B may be formed in the rear cover 12B. The cable connection part 30B may be located at a lower rear surface of the rear cover 12B. The cable 20B connected to the cable connection part 30B of the display 10B may connect the display 10B and the control device 200B.

The cable 20B may be connected to the control device 200B installed on the wall W by an in-wall box 400B. The control device 200B may be installed in the space S2 recessed in the wall W by the in-wall box 400B.

In this case, the display 10B may be installed on the wall W by a mount bracket (not shown) installed on the rear cover 12B.

Accordingly, the control device 200B installed in the in-wall box 400B in the space S2 of the wall W by the display 10B installed on the wall W may not be exposed to the outside.

In addition, since the cable 20B connecting the display 10B and the control device 200B is not exposed to the outside, the aesthetics can be improved.

Although the embodiments have been described for understanding of the present invention as described above, the present invention is not limited to the specific embodiments described herein, as will be understood by those skilled in the art, but various modifications are made without departing from the scope of the present invention. , subject to change and substitution.

Claims

display;

Including; a support member provided to support the display;

The support member is

base and

a support bracket inclined from the base;

and a control device detachably mounted on at least one surface of the support bracket and provided to be connected to the display by a single cable.
The method of claim 1,

The support member further includes a guide detachably connected from the support bracket,

The guide is a display device connected to a rear surface of the display.
3. The method of claim 2,

The guide is

a fixing plate coupled to the rear surface of the display;

and a guide plate inclined downwardly on a rear surface of the fixing plate.
4. The method of claim 3,

The guide further includes a fixing groove,

The fixing groove is

a first fixing groove formed in the fixing plate and provided to be connected to the rear surface of the display;

and a second fixing groove formed in the guide plate and connected to the support bracket.
5. The method of claim 4,

The base is

A first plate supported on the floor, and

and a second plate extending from the first plate and inclined.
5. The method of claim 4,

The support bracket is

a first support bracket provided to be connected to the guide and the base;

and a second support bracket coupled to the first support bracket, the second support bracket being provided so that the control device is detachably supported.
7. The method of claim 6,

The second plate further includes a support bracket fixing groove formed to be connected to the support bracket,

A display device provided with a plate fixing protrusion formed in the first support bracket to correspond to the support bracket fixing groove.
8. The method of claim 7,

The second support bracket,

a first fixing part formed to correspond to the support bracket fixing groove and provided to connect between the base and the support bracket;

and a second fixing part formed to correspond to the second fixing groove and provided to connect between the guide and the support bracket.
8. The method of claim 7,

The first support bracket,

a first fixing hole formed to correspond to the support bracket fixing groove and the first fixing part and provided to connect the base and the support bracket;

and a second fixing hole formed to correspond to the second fixing groove and the second fixing part to connect between the guide and the support bracket.
9. The method of claim 8,

The control device is

A body that forms a plate-shaped exterior and has an opening on one surface;

a main board accommodated inside the body;

a cover provided to cover the opening;

The display apparatus further comprising a plurality of holes formed on at least one surface of the rim of the body to dissipate heat generated from the main board to the outside of the body.
11. The method of claim 10,

The control device is

The display apparatus further comprising a plurality of ports disposed on at least one surface of the rim of the body and provided to connect cables.
9. The method of claim 8,

The second support bracket further includes a control device support provided to support the body,

The control device support portion is formed to protrude upward from the lower inner surface of the second support bracket to prevent movement of the body.
9. The method of claim 8,

The body further includes a coupling portion recessed to correspond to the control device support portion.
12. The method of claim 11,

The cover is

The display device further comprising an auxiliary cover detachably provided on the cover so as to selectively cover the plurality of ports.