KR102620148B1 - Display apparatus - Google Patents

Abstract

The display device includes a display assembly and a mounting device on which the display assembly is supported. The mounting device includes a stand on which a mounting boss is provided, a rail provided on the back of the display assembly to allow the display assembly to move in a straight direction with respect to the mounting boss, and a rail at the end of the rail so that the display assembly rotates with respect to the mounting boss. The rotation guide is disposed and includes a rotation guide that allows the display assembly to rotate when the mounting boss is located in the rotation guide.

Description

Display device {DISPLAY APPARATUS}

The present invention relates to a display device, and more specifically, to a display device with an improved mounting structure.

In general, a display device is a device that displays a screen and includes a monitor or television. The display device uses a self-luminous display panel such as an organic light-emitting diode (OLED) and a water-emitting display panel such as a liquid crystal display (LCD) panel.

The display device may include a display assembly that displays an image and a stand that supports the display assembly. Since the display assembly is roughly formed in the shape of a plate, a stand, etc. to stand or support it is required.

However, since the height and usage environment of users who use the display device are different, and the type of use and purpose of use of the display device is different for each user, a configuration that can support the display assembly while varying its placement and height is required. .

One aspect of the present invention provides a display device with an improved mounting structure of a display assembly.

One aspect of the present invention provides a display device having a structure capable of stably supporting a display assembly.

One aspect of the present invention provides a display device that can vary the arrangement of the display assembly.

A display device according to the spirit of the present invention includes a display assembly; A mounting device for supporting the display assembly, wherein the mounting device includes: a holder on which a mounting boss is provided; a rail provided to allow the display assembly to move in a straight direction with respect to the mounting boss, and provided on a rear surface of the display assembly; A rotation guide disposed at an end of the rail so that the display assembly rotates with respect to the mounting boss, and a rotation guide provided to enable the display assembly to rotate when the mounting boss is located on the rotation guide.

The mounting device may be configured so that the distance between the installation surface on which the holder is supported and the display assembly varies depending on the rotation angle of the display assembly.

When the mounting boss is positioned on the rail, the display assembly can be moved in a straight line, and when the mounting boss is positioned on the rotation guide, the display assembly can be rotated.

The rotation guide forms the rotation center of the display assembly and may be spaced apart from the center of the display assembly at an eccentric distance.

The center of the display assembly may be one of the center of the horizontal and vertical lengths of the display assembly and the center of gravity of the display assembly.

The rail may be configured to extend from the center of the display assembly.

The display assembly is provided to operate in landscape mode or portrait mode by rotation by the rotation guide, and when rotating from one of the landscape mode and the portrait mode to the other mode, the display assembly operates according to the rotation angle. The distance between the installation surface on which the holder is supported and the display assembly may vary.

The rotation guide includes a boss holder forming a boss insertion part into which the mounting boss is inserted; It may include a rotating holder that is rotatable with respect to the boss holder and fixed to the rear of the display assembly.

When the mounting boss is inserted into the boss holder, the boss holder is restricted from rotation, and the rail and the rotation holder can be configured to rotate together with the display assembly.

The rotating holder includes a holder body disposed along the circumference of the boss holder; It may include a path forming part that forms a boss path connecting the rail and the boss insertion part.

In the rotating holder, the space between the rail and the boss insertion portion can be selectively cut off by the holder body by rotation of the display assembly.

The rotation guide includes a first rotation guide disposed eccentrically at a first distance from the center of the display assembly in one direction, and a second rotation guide disposed eccentrically at a second distance different from the first distance in the other direction from the center of the display assembly. 2 Rotation guide; may be included.

The linear movement may include horizontal movement, and the rail may be configured to limit the movement of the display assembly to the horizontal movement.

The rail may include a pair of guide rails that restrain the upper and lower portions of the mounting boss and extend in the horizontal movement direction.

A display device according to the spirit of the present invention includes a display assembly positioned in either landscape mode or portrait mode; A mounting device on which the display assembly is mounted, wherein the mounting device includes: a holder having a mounting boss and supported on an installation surface; A guide device on which the mounting boss is mounted and disposed on the back of the display assembly to move or rotate the display assembly with respect to the mounting boss, wherein the guide device rotates the display assembly when the mounting boss is inserted. A rotation guide that operates, and includes a rotation guide provided so that the height of the display assembly from the installation surface varies depending on the rotation angle when the display assembly rotates from one mode to another mode. do.

The rotation guide is eccentrically spaced from the center of the display assembly, and the guide device extends from the center of the display assembly to the rotation guide, and may further include a rail on which the mounting boss is positioned. there is.

The rotation guide includes a boss holder into which the mounting boss is inserted; It may include a rotating holder that is rotatable with respect to the boss holder and fixed to the rear of the display assembly.

When the mounting boss is inserted into the boss holder, the boss holder is restricted from rotation, and the rail and the rotation holder can be configured to rotate together with the display assembly.

When the mounting boss is located on the rail, the display assembly may be capable of linear movement, and when the mounting boss is located on the rotation guide, the display assembly may be capable of rotating.

A display device according to the spirit of the present invention includes a display assembly; A mounting device on which the display assembly is mounted, wherein the mounting device includes: a holder provided with a mounting boss and supported on an installation surface; It includes a rotation guide that is deviated from the center of the display assembly in the left and right directions, and is configured to vary the separation distance of the display assembly from the installation surface according to the rotation angle of the display assembly.

The display device of the present invention includes a display assembly; A rotation guide that rotatably supports the display assembly, the rotation guide being provided so that the display assembly has a rotation center that is biased from its center, wherein the rotation guide causes the display assembly to rotate by rotating the display assembly. The center of gravity is configured to move in at least one of the left and right directions and the up and down directions.

According to one aspect of the present invention, a mounting device capable of supporting the display assembly and adjusting its height may be provided.

According to one aspect of the present invention, the display assembly can be stably supported while simplifying the structure of the mounting device.

According to one aspect of the present invention, the arrangement form can be varied depending on the purpose of use of the display assembly.

1 is a perspective view of a display device according to an embodiment of the present invention.
Figure 2 is an exploded view of a display device according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating the back of a display assembly of a display device according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of a guide device of a display device according to an embodiment of the present invention.
Figure 5 is a cross-sectional view of a portion of a display device according to an embodiment of the present invention.
Figure 6 is a front view of the display device according to an embodiment of the present invention.
Figure 7 is a view of the display device according to an embodiment of the present invention viewed from the rear.
Figure 8 is a diagram showing a mounting device in the display device of Figures 6 and 7.
9 and 10 are diagrams of the operation of a display device according to an embodiment of the present invention.
11 and 12 are diagrams of the operation of a display device located in a first landscape mode according to an embodiment of the present invention.
13 and 14 are diagrams showing the operation of a display device in a second landscape mode according to an embodiment of the present invention.
Figure 15 is a diagram of a power supply device for a display device according to an embodiment of the present invention.
16, 17, and 18 are diagrams of a power supply device for a display device according to another embodiment of the present invention.
19 and 20 are diagrams of a power supply device for a display device according to another embodiment of the present invention.
21 is a diagram of a power supply device for a display device according to another embodiment of the present invention.
22 to 25 are diagrams of the operation of a display device according to another embodiment of the present invention.
26 to 30 are diagrams of the operation of a display device according to another embodiment of the present invention.
31 to 40 are diagrams of the operation of a display device according to another embodiment of the present invention.
41 and 42 are diagrams of the operation of a display device according to another embodiment of the present invention.
43 and 44 are diagrams of the operation of a display device according to another embodiment of the present invention.

The embodiments described in this specification and the configurations shown in the drawings are only preferred examples of the disclosed invention, and at the time of filing this application, there may be various modifications that can replace the embodiments and drawings in this specification.

In addition, the same reference numbers or symbols shown in each drawing of this specification indicate parts or components that perform substantially the same function.

Additionally, the terms used herein are used to describe embodiments and are not intended to limit and/or limit the disclosed invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. The existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof is not excluded in advance.

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

Hereinafter, embodiments according to the present invention will be described in detail with reference to the attached drawings.

1 is a perspective view of a display device according to an embodiment of the present invention, FIG. 2 is an exploded view of a display device according to an embodiment of the present invention, and FIG. 3 is a display assembly of a display device according to an embodiment of the present invention. 4 is an exploded perspective view of a guide device of a display device according to an embodiment of the present invention.

The description of the present invention takes a flat display device as an example, but the display device is not only a flat display device, but also a curved display device having a screen with a fixed curvature, and the curvature of the current screen according to user input. It can be implemented as a display device with a changeable curvature, and it will be easily understood by those skilled in the art that the display device is not limited thereto.

The display device 1 may include a display assembly 10 that displays an image, and a mounting device 30 that supports the display assembly 10.

The display assembly 10 may include a display panel 12, a backlight unit (not shown) that supplies light to the display panel 12, and a display chassis 14 that forms an exterior.

The display assembly 10 can be arranged in a landscape mode (B), where the horizontal length is longer than the vertical length, and in a portrait mode (A), where the vertical length is arranged longer than the horizontal length. Users can switch between landscape mode (B) and portrait mode (A) depending on the usage type.

The mounting device 30 is provided to support the display assembly 10. The display assembly 10 may be mounted on the mounting device 30.

The mounting device 30 may include a holder 40 and a rotation guide 50 provided on the rear of the display assembly 10.

The holder 40 is provided to be supported on the installation surface 20 on which the display device 1 is installed. The holder 40 may be a stand-type holder that is mounted on the floor or a table, or it may be a ceiling-type holder that is fixed to the ceiling. It may also be a wall-mounted holder for mounting the display assembly on the wall. In this embodiment, the holder 40 is an example of a stand-type holder that is seated on the floor. However, it is not limited to this, and may be any of the various types of holders described above, and any configuration that supports the display assembly 10 will satisfy this requirement.

The holder 40 may include a holder boss 42. The mounting boss 42 is provided so that it can be mounted on the rotation guide 50 or rail 80 provided in the display assembly 10, which will be described later. The holder boss 42 may be fixed to the body of the holder 40.

The mounting boss 42 is a boss body 43 located between a pair of guide rails 82 of the rail 80, which will be described later, and a connecting boss connecting the boss body 43 and the body of the holder 40 ( 44) may be included.

The mounting device 30 may include a moving roller 48. The moving roller 48 is provided to move the holder 40. The user can easily move the mounting device 30 on which the display assembly 10 is mounted through the moving roller 48.

The rotation guide 50 is provided to allow the display assembly 10 to rotate. The rotation guide 50 may be disposed on the back of the display assembly 10. The rotation guide 50 may be provided so that the display assembly 10 can be rotated and converted between landscape mode (B) and portrait mode (A).

The rotation guide 50 may be arranged to be spaced apart from the center of the display assembly 10. The center of the display assembly 10 may be referred to as the assembly center (C, see FIG. 3). When the display assembly 10 is in landscape mode (B), the horizontal center line passing through the center of the assembly (C) may be referred to as the first center line (L1), and the vertical center line passing through the center of the assembly may be referred to as the second center line (L2). . The assembly center C may be the center of the horizontal and vertical lengths of the display assembly 10 or the center of gravity of the display assembly 10.

The rotation guide 50 may be arranged to be spaced apart from the assembly center (C) at an eccentric distance (d). With this configuration, the display assembly 10 can be rotatable about a position deviated from the assembly center C.

Figure 5 is a cross-sectional view of a partial configuration of a display device according to an embodiment of the present invention. It will be described together with the previously mentioned FIGS. 1 to 4.

The mounting device 30 may include a rail 80. The rotation guide 50 and rail 80 may be referred to as a guide device.

The rail 80 may be provided to allow the display assembly 10 to move in a straight direction. The rail 80 may be provided on the rear side of the display assembly 10 . The straight direction may include a horizontal direction and a vertical direction with respect to the display assembly 10. In this embodiment, a configuration in which the display assembly 10 is located in the portrait mode (A) and moves in the vertical direction or along the second center line (L2) through the rail 80 will be described. However, it is not limited to this, and can also be applied when the display assembly 10 is positioned in landscape mode and moves in the horizontal direction or along the first center line L1 through the rail 80.

Additionally, the rail 80 may be arranged to pass through the assembly center (C). That is, the rail 80 may pass through the assembly center C and be disposed along the second center line L2. In this embodiment, the rail 80 is provided with a rotation guide 50 spaced apart from the assembly center (C) at one end, and is positioned at the assembly center (C) at the other end. Through this configuration, when the display assembly 10 is in landscape mode (B) or portrait mode (A), the center of the assembly and the mounting boss 42 can be placed on the same center line, thereby enabling stable support. A boss stopper 86 may be provided at the other end of the rail 80 to prevent the mounting boss 42 from being separated from the rail 80.

The rail 80 may be configured to limit the movement of the display assembly 10 to linear movement when the mounting boss 42 is located on the rail 80. That is, the rail 80 may include a pair of guide rails 82 to limit the movement of the display assembly 10 to horizontal movement.

A pair of guide rails 82 restrain one side and the other side of the mounting boss 42 and are configured to limit the display assembly 10 to straight movement. In this embodiment, a pair of guide rails 82 restrain the upper and lower parts of the mounting boss 42 and are provided to extend in the horizontal movement direction. That is, the pair of guide rails 82 restrain the upper and lower portions of the mounting boss 42 and are provided to extend in the direction of the second center line L2. Since the rail 80 can only move in the horizontal direction with respect to the mounting boss 42, the display assembly 10 fixed to the rail 80 can also only move in the horizontal direction. That is, the rotation of the display assembly 10 is restricted by the rail 80.

The rail 80 may include a breakaway prevention hook 84. The separation prevention hook 84 is provided to prevent the mounting boss 42 from separating from the pair of guide rails 82. A pair of escape prevention hooks 84 may be provided. The gap formed between the pair of separation prevention hooks 84 is smaller than the gap formed between the pair of guide rails 82, so that the mounting boss 42 located between the pair of guide rails 82 can be prevented from being separated from the rail 80.

The separation prevention hook 84 may be formed convexly from the mounting boss 42 located on the rail 80, and the mounting boss 42 may be formed convexly from the boss body 43 to correspond to the separation prevention hook 84. It may include a convex protrusion (45).

The display assembly 10 can move in a straight line when the mounting boss 42 is located on the rail 80, and can rotate when the mounting boss 42 is located on the rotation guide 50. do. That is, by separating the configuration for linear movement of the display assembly 10 from the configuration for rotational movement, the configuration of the mounting device 30 for supporting the display assembly 10 can be miniaturized. Additionally, even when changing the arrangement mode (landscape mode (B), portrait mode (A)), the display assembly 10 can be stably supported through the mounting device 30.

The rotation guide 50 may be provided at the end of the rail 80.

The rotation guide 50 may include a boss holder 60 and a rotation holder 70.

The boss holder 60 may be provided so that the mounting boss 42 can be inserted. The boss holder 60 may include a boss insertion portion 64 that forms an insertion space 65 into which the mounting boss 42 is inserted. The mounting boss 42 may be inserted into the boss insertion portion 64 through horizontal movement of the display assembly 10.

The mounting boss 42 inserted into the boss insertion part 64 is separated from the rail 80 and the restraint on the rail 80 is released. As a result, the display assembly 10 becomes rotatable.

The rotation holder 70 is rotatable with respect to the boss holder 60 and is fixed to the rear of the display assembly 10. That is, the rotation holder 70 is fixed to the back of the display assembly 10 and moves and rotates together with the display assembly 10. The boss holder 60 is located within the rotating holder 70, and is configured to prevent the boss holder 60 from being separated from the rotating holder 70. That is, the rotation holder 70 is provided to be rotatable with respect to the boss holder 60, but is provided so as not to be separated.

The boss holder 60 may include a boss holder body 62 that is formed in a circular shape so that the rotating holder 70 can rotate outside the boss holder 60. The previously mentioned boss insertion portion 64 may be formed on the boss holder body 62.

The rotating holder 70 includes a holder body 72 disposed along the circumference of the boss holder 60, and a path forming portion forming a boss path 75 connecting the rail 80 and the boss insertion portion 64. It may include (74). The path forming portion 74 forms a boss path (a passage through which the mounting boss 42 passes when the mounting boss 42 moves from the rail 80 to the boss insertion portion 64 due to the movement of the display assembly 10). 75) can be formed.

The rotation holder 70 can selectively disconnect the rail 80 and the boss insertion portion 64 by rotating the display assembly 10. When the mounting boss 42 is located on the rail 80, the boss path 75 may be located between the boss insertion part 64 and the rail 80. However, when the mounting boss 42 is inserted into the boss insertion portion 64, the display assembly 10 becomes rotatable. The rotating holder 70, which rotates together with the display assembly 10, disconnects the rail 80 and the boss insertion portion 64 with the holder body 72.

Through this configuration, the mounting boss 42 is restrained by the boss insertion portion 64, and the linear movement of the display assembly 10 is restricted.

The rotation guide 50 and the rail 80 are provided to be fixed to the rear of the display assembly 10, but are not limited to this. For example, it is configured to be detachably mounted on the back of the display assembly 10, so it can be mounted in various positions on the back of the display assembly 10 according to the user's convenience.

The following describes the operation of the display device of the present invention.

FIG. 6 is a view showing a display device according to an embodiment of the present invention from the front, FIG. 7 is a view showing a display device according to an embodiment of the present invention from the rear, and FIG. 8 is a guide in the display devices of FIGS. 6 and 7. 9 and 10 are diagrams showing the operation of the display device according to an embodiment of the present invention, and FIGS. 11 and 12 are diagrams showing the operation of the display device in the first landscape mode according to an embodiment of the present invention. 13 and 14 are diagrams relating to the operation of a display device located in a second landscape mode according to an embodiment of the present invention.

6, 7, and 8, the display assembly 10 is positioned in portrait mode (A). The mounting boss 42 is located on the rail 80, so that the rotation of the display assembly 10 is restricted. That is, the display assembly 10 operates in portrait mode (A).

Thereafter, the display assembly 10 is moved horizontally so that the mounting boss 42 is inserted from the rail 80 into the boss insertion portion 64 of the boss holder 60, as shown in FIGS. 9 and 10. FIG. 10 is a diagram illustrating a guide device in the display device 10 of FIG. 9. The boss path 75 of the rotating holder 70 is disposed between the rail 80 and the boss insertion part 64. As a result, the display assembly 10 can be moved so that the mounting boss 42 is inserted from the rail 80 into the boss insertion part 64.

11 and 12 are diagrams showing the display assembly 10 rotated so that the rotation guide 50 is positioned above the assembly center C. FIG. 12 is a diagram illustrating a guide device in the display device 10 of FIG. 11. By rotating the display assembly 10 in FIGS. 9 and 10, the display assembly 10 can be positioned from the portrait mode (A) to the first landscape mode (B1).

13 and 14 are diagrams showing the display assembly 10 rotated so that the rotation guide 50 is positioned below the assembly center C. FIG. 14 is a diagram illustrating a guide device in the display device 10 of FIG. 13. By rotating the display assembly 10 in FIGS. 9 and 10, the display assembly 10 can be positioned from the portrait mode (A) to the second landscape mode (B2).

The first and second horizontal modes B1 and B2 may be positioned to have a height difference equal to twice the eccentric distance d of the rotation guide 50. Assuming that the height in the first landscape mode (B1) is h1 and the height in the second landscape mode (B2) is h2, h1+2d=h2 can be obtained. That is, the display assembly 10 can be selected in any one of the first and second landscape modes B1 and B2, and the height can be adjusted according to the user's needs.

In addition, the mounting boss 42 is supported by the boss insertion portion 64 of the boss holder 60, so that the display assembly 10 can be supported on the holder 40. With this configuration, the load of the display assembly 10 can be distributed in the surface direction to the upper surface of the mounting boss 42, the inner surface of the boss insertion part 64, and the outer surface of the boss holder 60. Through this, the display assembly 10 can be stably supported.

In the first and second horizontal modes, the gap between the rail 80 and the boss insertion portion 64 is disconnected by the holder body 72 of the rotating holder 70, thereby preventing the display assembly 10 from moving in a straight line arbitrarily. . Through this, stable support of the display assembly 10 by the holder 40 is possible.

The following describes the power supply structure of the display device of the present invention.

Figure 15 is a diagram of a power supply device for a display device according to an embodiment of the present invention.

The mounting device 30 may include a power supply (not shown).

The power supply device is electrically connected to the outside and is configured to supply electrical energy to the display assembly 10.

The power supply device may include boss terminals 92 and 93 provided on the mounting boss 42, and terminal coupling portions 94 and 95 electrically connected to the boss terminals 92 and 93.

A pair of boss terminals (92, 93) are provided on both sides of the mounting boss (42), and a pair of terminal coupling parts (94, 95) are provided on the boss stopper (86) and the boss insertion part (64), respectively. One is provided. That is, with this configuration, when the display assembly 10 is in portrait mode (A), the boss terminal 93 of the mounting boss 42 is coupled to the terminal coupling portion 95 located on the boss stopper 86 to connect the display assembly ( 10) Supply electricity to. In addition, when the display assembly 10 is in landscape mode (B), the boss terminal 92 of the mounting boss 42 is coupled to the terminal coupling portion 94 located in the boss insertion portion 64 to attach to the display assembly 10. supplies electricity.

When the display assembly 10 is in landscape mode (B) or portrait mode (A), the boss terminals 92 and 93 are coupled to the terminal coupling portions 94 and 95 to supply electricity. At this time, the position section of the mounting boss 42 can be referred to as the supply section 97. The rail 80 may include the previously mentioned supply section 97 and supply interruption section 96. That is, in the process of converting the display assembly 10 between landscape mode and portrait mode, when the mounting boss 42 is located on the rail 80, the boss terminals 92 and 93 and the terminal coupling portion 94, 95) may form a spaced apart supply cutoff section 96.

With this configuration, electricity can be supplied to the display assembly 10 only when positioned in landscape mode (B) and portrait mode (A). That is, electricity can be supplied only when the display assembly 10 is stably mounted on the mounting device 30.

Hereinafter, a display device according to another embodiment of the present invention will be described.

For components that are the same as those described above, redundant description will be omitted.

Figures 16, 17, and 18 are diagrams of a power supply device of a display device according to another embodiment of the present invention, and Figures 19 and 20 are diagrams of a power supply device of a display device according to another embodiment of the present invention.

The power supply device 90 is electrically connected to the outside and is configured to supply electrical energy to the display assembly 10.

The power supply device 90 includes boss terminals 92a and 93a provided on the mounting boss 42, terminal coupling portions 94a and 95a electrically connected to the boss terminals 92a and 93a, and a boss terminal 92a. , 93a) and terminal connection portions 94a and 95a may include terminal connection portions 98a and 98b.

Boss terminals 92a and 93a may be provided on the mounting boss 42.

16 and 17, the terminal coupling portion 95a is provided on the boss stopper 86 and can be electrically connected to the boss terminal 93a provided on the mounting boss 42 and the terminal connection portion 98a. 19 and 20, the terminal coupling portion 94a is provided in the boss insertion portion 64 and can be electrically connected to the boss terminal 92a provided in the mounting boss 42 and the terminal connection portion 98b.

The terminal connection portions 98a and 98b may include wires that electrically connect the boss terminals 92a and 93a and the terminal coupling portions 94a and 95a. Through the terminal connection portion, electricity can be supplied to the display assembly 10 without electrical disconnection even when the display assembly 10 moves horizontally or rotates. Through this, the arrangement of the display assembly 10 can be more diverse.

The terminal connection portions 98a and 98b may be provided on one side of the rail 80 as shown in FIG. 18 and may not be exposed to the outside. However, the arrangement of the terminal connection part is not limited to this, and may be arranged to be inserted into the interior of the display assembly.

Hereinafter, a display device according to another embodiment of the present invention will be described.

For components that are the same as those described above, redundant description will be omitted.

Figure 21 is a diagram of a power supply device for a display device according to another embodiment of the present invention.

The power supply device 90 may further include a support bar 99. The support bar 99 is provided so that the terminal connection part can be placed without twisting. The support bar 99 may be located inside the rear of the display assembly 10. The terminal connection portion 98c can be arranged spirally wound around the support bar.

With this configuration, even when the distance between the boss terminal 92a and the terminal coupling portion 94a changes as the display assembly 10 moves, the terminal connecting portion 98c can supply electricity without twisting.

Hereinafter, a display device according to another embodiment of the present invention will be described.

For components that are the same as those described above, redundant description will be omitted.

22 to 25 are diagrams of the operation of a display device according to another embodiment of the present invention.

In FIG. 22, the display assembly 10 is positioned in landscape mode (B).

The rotation guide 50 may be arranged to be spaced apart from the assembly center C of the display assembly 10.

The horizontal center line passing through the assembly center (C) may be referred to as the first center line (L1), and the vertical center line passing through the assembly center may be referred to as the second center line (L2).

The rotation guide 50 may be arranged to be spaced apart from the assembly center (C) at an eccentric distance (d). That is, the rotation guide 50 may be located in an eccentric position. In this embodiment, the rotation guide 50 may be arranged to be spaced apart from the assembly center C along the first center line L1.

In FIG. 22, the mounting boss 42 is located on the rail 80, and the display assembly 10 is in a restricted state in rotation. That is, the display assembly 10 operates in landscape mode (B).

Thereafter, the display assembly 10 is moved horizontally so that the mounting boss 42 is inserted from the rail 80 into the boss insertion portion 64 of the boss holder 60, as shown in FIG. 23.

FIG. 24 is a diagram showing the display assembly 10 rotated so that the rotation guide 50 is positioned above the assembly center C. Through this operation, the display assembly 10 can be positioned from the landscape mode (B) to the first portrait mode (A1).

FIG. 25 is a diagram showing the display assembly 10 rotated so that the rotation guide 50 is positioned lower than the assembly center C. Through this operation, the display assembly 10 can be positioned from the landscape mode (B) to the second portrait mode (A2).

The first and second vertical modes A1 and A2 may be positioned to have a height difference equal to twice the eccentric distance d of the rotation guide 50. Assuming that the height in the first portrait mode (A1) is h1 and the height in the second portrait mode (A2) is h2, h1 + 2d = h2. That is, the display assembly 10 is You can select either portrait mode 1 or 2, allowing you to adjust the height.

Hereinafter, a display device according to another embodiment of the present invention will be described.

For configurations that are the same as those described above, redundant description will be omitted.

26 to 30 are diagrams of the operation of a display device according to another embodiment of the present invention.

The mounting device 130 may include rotation guides 151 and 152 and a rail 180.

The rotation guides 151 and 152 may be arranged to be spaced apart from the assembly center C of the display assembly 10.

When the display assembly 10 is in landscape mode (B), the horizontal center line passing through the center of the assembly (C) may be referred to as the first center line (L1), and the vertical center line passing through the center of the assembly may be referred to as the second center line (L2). .

The rotation guides 151 and 152 may be arranged to be spaced apart from the assembly center C at an eccentric distance d1 and d2, respectively.

The rotation guides 151 and 152 are arranged eccentrically at a first distance d1 in one direction from the assembly center C, and a second distance d2 in the other direction from the assembly center C. ) It may include a second rotation guide 152 that is eccentrically arranged. The first and second distances d1 and d2 may be set differently. In this embodiment, for convenience of explanation, the first distance d1 may be shorter than the second distance d2.

The first and second rotation guides 50 may be disposed on the second center line L2.

The rail 80 may be provided to allow the display assembly 10 to move in a straight direction. The rail 80 may be provided on the rear side of the display assembly 10 . The straight direction may include a horizontal direction and a vertical direction with respect to the display assembly 10. In this embodiment, a configuration in which the display assembly 10 moves along the second center line L2 through the rail 80 will be described. The rail 80 may be provided to connect the first and second rotation guides 151 and 152.

In FIG. 26, the display assembly 10 is positioned in portrait mode (A). The mounting boss 42 is located on the rail 80, so that the rotation of the display assembly 10 is restricted. That is, the display assembly 10 operates in portrait mode (A).

After moving the display assembly 10 horizontally so that the mounting boss 42 is inserted into the first rotation guide 151 on the rail 80, the first rotation guide 151 is positioned at the assembly center (C) as shown in FIG. 27. The display assembly 10 can be rotated to be positioned higher. Through this operation, the display assembly 10 can be positioned from the portrait mode (A) to the first landscape mode (B1).

FIG. 28 is a diagram showing the display assembly 10 rotated so that the first rotation guide 151 is located lower than the assembly center C. The display assembly 10 can be positioned from the portrait mode (A) to the second landscape mode (B2).

26, after moving the display assembly 10 horizontally so that the mounting boss 42 is inserted into the second rotation guide 152 on the rail 80, the second rotation guide 152 is centered at the assembly center as shown in FIG. 29. The display assembly 10 can be rotated to be positioned above (C). Through this operation, the display assembly 10 can be positioned from the portrait mode (A) to the third landscape mode (B3).

FIG. 30 is a diagram showing the display assembly 10 rotated so that the rotation guide 50 is positioned lower than the assembly center C. The display assembly 10 can be positioned from the portrait mode (A) to the fourth landscape mode (B4).

The first and second horizontal modes (B1, B2) operate by rotation by the first rotation guide (151), and the third and fourth horizontal modes (B3, B4) operate by rotation by the second rotation guide (152). It can be operated by

In this embodiment, the first distance d1 is shorter than the second distance d2, so the height difference between the first and second horizontal modes B1 and B2 is the height difference between the third and fourth horizontal modes B3 and B4. It can be formed smaller. That is, since the first and second rotation guides (151, 152) have different eccentric distances (d) eccentric from the assembly center (C), the user can choose which of the first and second rotation guides (151, 152) according to convenience. By selecting and rotating one rotation guide, the height of the display assembly 10 can be adjusted. When the installation surface 20 on which the holder 40 is installed is called the floor, the height from the floor is the fourth horizontal mode (B4), the second horizontal mode (B2), the first horizontal mode (B1), and the third horizontal mode. It can be configured to go lower in landscape mode (B3).

Hereinafter, a display device according to another embodiment of the present invention will be described.

For configurations that are the same as those described above, redundant description will be omitted.

31 to 40 are diagrams of the operation of a display device according to another embodiment of the present invention.

Figures 32, 34, 36, 38, and 40 are diagrams showing the guide device in the display device 10 in Figures 31, 33, 35, 37, and 39, respectively.

The mounting device 30 may include a rotation guide 250 and a rail 280.

The rotation guide 250 may be arranged to be spaced apart from the assembly center C of the display assembly 10.

In this embodiment, the rotation guide 250 may be arranged to be spaced apart from the assembly center C and the first center line L1 and the second center line L2.

The rotating holder 270 has a holder body 272 disposed along the circumference of the boss holder 60, and a pass forming boss paths 275a and 275b connecting the rail 280 and the boss insertion portion 64. It may include forming portions 274a and 274b.

The boss paths 275a and 275b may include a first boss path 275a and a second boss path 275b.

The rail 280 may be provided to allow the display assembly 10 to move in a straight direction. The rail 280 may be provided on the rear of the display assembly 10. The straight direction may include a horizontal direction and a vertical direction with respect to the display assembly 10. In this embodiment, a configuration in which the display assembly 10 moves parallel to the first and second center lines L1 and L2 through the rail 280 will be described.

In FIG. 31, the display assembly 10 is positioned in portrait mode (A). The mounting boss 42 is located on the rail 280, so that the rotation of the display assembly 10 is restricted. That is, the display assembly 10 operates in portrait mode (A).

Thereafter, the display assembly 10 is moved so that the mounting boss 42 passes through the first rail 280a and the second rail 280b among the rails 280, as shown in FIGS. 33, 34, 35, and 36. The mounting boss 42 moves the display assembly 10 vertically and horizontally along the first and second rails 280a and 280b so that it is inserted into the boss insertion portion 64 of the boss holder 60. The boss path 275a of the rotating holder 270 is arranged to be located between the second rail 280b and the boss insertion part 64, and the mounting boss 42 is connected to the boss insertion part 64 in the second rail 280b. ), the display assembly 10 can be moved to be inserted into the position.

37 and 38 are diagrams showing the display assembly 10 rotated so that the rotation guide 50 is positioned above the assembly center C. Thereafter, when the display assembly 10 is horizontally moved as shown in FIGS. 39 and 40, the mounting boss 42 also separates from the boss insertion portion 64 through the boss path 275b and is located on the third rail 280c.

As a result, the rotation of the display assembly 10 is restricted and it can be operated in the first landscape mode B1.

In this embodiment, only the case where the display assembly 10 is rotated so that the rotation guide 50 is positioned above the assembly center (C) is described, but the case is not limited to this, and the rotation guide 50 is located above the assembly center (C). The display assembly 10 may be rotated to be positioned lower.

Hereinafter, a display device according to another embodiment of the present invention will be described.

For configurations that are the same as those described above, redundant description will be omitted.

41 and 42 are diagrams of the operation of a display device according to another embodiment of the present invention.

The rotation guide 350 is provided to allow the display assembly 10 to rotate. The rotation guide 350 may be disposed on the rear of the display assembly 10. The rotation guide 350 may be provided so that the display assembly 10 can be rotated and converted between landscape mode (B) and portrait mode (A).

The rotation guide 350 may be arranged to be spaced apart from the center of the display assembly 10. The center of the display assembly 10 may be referred to as the assembly center (C). When the display assembly 10 is in landscape mode (B), the horizontal center line passing through the center of the assembly (C) may be referred to as the first center line (L1), and the vertical center line passing through the center of the assembly may be referred to as the second center line (L2). . The assembly center C may be the center of the horizontal and vertical lengths of the display assembly 10 or the center of gravity of the display assembly 10.

In the previous embodiments, the rotation guide 50 was configured to be connected to the rail 80, but in this embodiment, a display device in which the rail 80 is omitted will be described.

The rotation guide 350 may include a rotation boss 360 and a rotation holder 370.

The rotating boss 360 may be provided to be inserted into the rotating holder 370. An insertion space in which the rotating boss 360 is placed can be formed in the rotating holder 370. The rotating holder 370 may be fixed to the holder 40, and the rotating boss 360 may be fixed to the rear of the display assembly 10.

The rotation holder 370 is rotatable with respect to the rotation boss 360 and is fixed to the rear of the display assembly 10. That is, the rotation holder 370 is fixed to the back of the display assembly 10 and rotates together with the display assembly 10. The rotating boss 360 is located within the rotating holder 370, and is configured so that the rotating boss 360 does not separate from the rotating holder 370.

The rotating holder 370 may be configured to be spaced apart from the assembly center (C) in the horizontal direction or along the first center line (L1), or to be spaced apart in the vertical direction or along the second center line (L2). That is, the rotating holder 370 may be arranged to be spaced apart from the assembly center (C). In this embodiment, the location in landscape mode (B1, B2) is shown and described as an example, but it is not limited thereto. That is, the display assembly 10 may be positioned in portrait mode.

The first and second horizontal modes B1 and B2 may be positioned to have a height difference equal to twice the eccentric distance d between the rotation holder 370 and the assembly center C. Assuming that the height in the first landscape mode (B1) is h1 and the height in the second landscape mode (B2) is h2, h1+2*d=h2 may be obtained. That is, the display assembly 10 can be selected in any one of the first and second landscape modes B1 and B2, and the height can be adjusted according to the user's needs. The first and second horizontal modes B1 and B2 can be changed by changing the rotation angle or direction. The first landscape mode and the second landscape mode can be configured to have a rotation angle of 180 degrees.

The relationship between the rotation of the display assembly 10 and the eccentric distance (d) has been explained using a change in height (h) as an example, but the same can be applied to a change in the assembly center (C).

Hereinafter, a display device according to another embodiment of the present invention will be described.

For configurations that are the same as those described above, redundant description will be omitted.

43 and 44 are diagrams of the operation of a display device according to another embodiment of the present invention.

In this embodiment, unlike the embodiment in FIGS. 41 and 42, the rotary holder 370 is spaced apart from the assembly center (C) in the horizontal direction or along the first center line (L1), and is spaced in the longitudinal direction or along the second center line (L1). It may be configured to be spaced apart along L2). That is, the rotating holder 370 may be arranged to be spaced diagonally apart from the assembly center (C). In this embodiment, the location in landscape mode (B1, B2) is shown and described as an example, but it is not limited thereto. That is, the display assembly 10 may be positioned in portrait mode.

The first and second horizontal modes (B1, B2) can adjust height and left/right distance by twice the eccentric distance (d1, d2) between the rotation holder (70) and the assembly center (C). In detail, the height direction eccentricity of the rotating holder 70 may be d1, and the left and right eccentricity may be d2. Assuming that the height in the first landscape mode (B1) is h1 and the height in the second landscape mode (B2) is h2, h1+2*d1=h2 may be obtained. also . When the assembly center (C) in the first horizontal mode (B1) is C1 and the assembly center (C) in the second horizontal mode (B2) is C2, the distance between C1 and C2 may be 2*d2. That is, the display assembly 10 can be selected in any one of the first and second landscape modes B1 and B2, and the height and left and right eccentricity can be adjusted according to the user's needs. The first and second horizontal modes B1 and B2 can be changed by changing the rotation angle or direction. The first landscape mode and the second landscape mode can be configured to have a rotation angle of 180 degrees.

In the above, specific embodiments are shown and described. However, it is not limited to the above-described embodiments, and those skilled in the art can make various changes without departing from the gist of the technical idea of the invention as set forth in the claims below. .

1: display device 10: display assembly
30: Mounting device 40: Holder
42: Mounting boss 50: Rotation guide
60: Boss holder 70: Rotating holder
80: Rail 90: Power supply device

Claims (20)

display assembly;
A mounting device provided to support the display assembly, the mounting device having a vertical central axis passing through the center of the mounting device in a vertical direction; and
a rotation device coupled to the display assembly and configured to rotate the display assembly about a rotation axis; Including,
The rotation axis is spaced apart from the center of the display assembly by a first distance in the vertical direction and by a second distance from the center of the display assembly in the horizontal direction,
The display assembly is arranged to be rotated about the rotation axis and arranged in landscape or portrait mode,
When the display assembly is placed in the landscape mode, the display assembly can be arranged to be symmetrical with respect to the vertical central axis of the mounting device,
When the display assembly is placed in the portrait mode, the display device can be arranged to be symmetrical with respect to the vertical central axis of the mounting device. According to claim 1,
When the display assembly arranged in the landscape mode is viewed from the front, the rotation axis is spaced downward and to the right from the center of the display assembly. According to claim 2,
When the display assembly arranged in the vertical mode is viewed from the front, the rotation axis is spaced upward and to the right from the center of the display assembly. According to claim 1,
A display device in which, when the display assembly rotates, the distance from the installation surface on which the mounting device is supported to the rotation axis is maintained. According to claim 4,
A display device wherein the distance between the top of the display assembly arranged in the portrait mode and the rotation axis is the same as the distance between the top of the display assembly arranged in the landscape mode and the rotation axis. According to claim 5,
A display device wherein the distance between the top of the display assembly arranged in the portrait mode and the installation surface is the same as the distance between the top of the display assembly arranged in the landscape mode and the installation surface. According to claim 1,
The rotation device is a display device provided between the display assembly and the mounting device. According to claim 7,
The rotating device includes a rotating holder that couples the rotating device to the rear of the display assembly and rotates together with the display assembly. According to claim 1,
The display assembly is a display device that rotates from the landscape mode or the portrait mode to the portrait mode or the landscape mode while the mounting device is fixed. According to claim 1,
The mounting device is,
A holder provided with a holder boss coupled to the rear of the display assembly,
A display device comprising a rail that guides the mounting boss so that the display assembly moves in a straight direction with respect to the mounting boss. According to claim 10,
The rotating device is,
A display device comprising a rotation guide disposed at an end of the rail so that the display assembly rotates with respect to the mounting boss, wherein the display assembly is rotatable when the mounting boss is positioned on the rotation guide. According to claim 11,
When the mounting boss is located on the rail, the display assembly is provided to be able to move in a straight line,
A display device in which the display assembly is rotatably movable when the mounting boss is located in the rotation guide. According to claim 11,
The rotation guide is,
A boss holder forming a boss insertion part into which the mounting boss is inserted,
A display device comprising a rotatable holder that is rotatable relative to the boss holder and fixed to a rear side of the display assembly. According to claim 10,
The rail is,
A display device comprising a pair of guide rails that restrain the upper and lower portions of the mounting boss and extend in the horizontal direction. A display assembly positioned in either landscape mode or portrait mode;
A mounting device provided to support the display assembly, the mounting device having a vertical central axis passing through the center of the mounting device in a vertical direction; and
a rotation device coupled to the display assembly and configured to rotate the display assembly about a rotation axis; Including,
The rotation axis is spaced apart from the center of the display assembly by a first distance in the vertical direction and by a second distance from the center of the display assembly in the horizontal direction,
The display assembly is arranged to rotate about the rotation axis and be positioned in the landscape mode or the portrait mode,
When the display assembly is positioned in the landscape mode, the display assembly can be arranged to be symmetrical with respect to the vertical central axis of the mounting device,
A display device that can be arranged so that when the display assembly is positioned in the portrait mode, the display assembly is symmetrical with respect to the vertical central axis of the mounting device. According to claim 15,
When the display assembly arranged in the landscape mode is viewed from the front, the rotation axis is spaced downward and to the right from the center of the display assembly. According to claim 16,
When the display assembly arranged in the vertical mode is viewed from the front, the rotation axis is spaced upward and to the right from the center of the display assembly. According to claim 15,
A display device in which, when the display assembly rotates, the distance from the installation surface on which the mounting device is supported to the rotation axis is maintained. According to claim 18,
A display device wherein the distance between the top of the display assembly and the rotation axis is equal to the distance between the top of the display assembly arranged in the landscape mode and the rotation axis. According to clause 19,
A display device wherein the distance between the top of the display assembly arranged in the portrait mode and the installation surface is the same as the distance between the top of the display assembly arranged in the landscape mode and the installation surface.

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