Wall mount for display device

Abstract

A wall mount for a display device is disclosed. The wall mount for a display device has an accommodating space which can accommodate electrical terminals or wires or the like, and thus allows the surroundings of the wall mount to be kept neat. The wall mount for a display device according to embodiments of the present invention comprises a fixing unit, a first moving unit, and a first driving unit. The fixing unit is fixed to a wall of a building. The first moving unit is connected on one side of the fixing unit and can move in one direction. The first driving unit moves the first moving unit.

Description

Wall mount for display devices

[0001] The present invention relates to a wall mount for a display device capable of automatic sliding.

[0002] The display device can be wall-mounted.

[0003] A wall mount is a device that attaches a display device to a wall.

[0004] Conventional wall mounts come in a variety of models, depending on the size of the display device. These mounts typically lack the ability to accommodate electrical terminals or wires, leaving the area around the display device uncluttered.

[0005] Therefore, a wall mount that is compatible with the size of the display device and VESA and can accommodate electrical terminals or wires is required.

[0006] An object of the present invention is to provide a wall mount for a display device, which is compatible with the size of the display device and VESA and has a storage space.

[0007] The above-described object of the present invention is achieved by the specific contents described below.

[0008] A wall mount for a display device according to embodiments of the present invention includes a fixed portion, a first moving portion, and a first driving portion. The fixed portion is fixed to a wall of a building. The first moving portion is connected to one side of the fixed portion and can move in one direction. The first driving portion moves the first moving portion.

[0009] Specifically, a first rack gear is arranged on the upper side of the fixed portion, and a second rack gear is arranged on the lower side of the fixed portion.

[0010] Specifically, the first driving unit includes a first pinion gear, a second pinion gear, a first pinion gear shaft, a first connecting gear, a first rotational shaft gear, and a first driving motor. The first pinion gear meshes with a first rack gear, and the second pinion gear meshes with a second rack gear. One end of the first pinion gear shaft is coupled with the first pinion gear, and the other end is coupled with the second pinion gear. The first connecting gear is coupled to the first pinion gear shaft, and the first rotational shaft gear meshes with the first connecting gear. In addition, the first driving motor has a rotational shaft coupled with the first rotational shaft gear.

[0011] Specifically, when the rotation shaft of the first drive motor rotates, the first pinion gear moves along the first rack gear, and the second pinion gear moves along the second rack gear.

[0012] A wall mount for a display device according to an embodiment of the present invention includes a first drive fixing part that fixes a first drive part. The first drive fixing part includes a first drive motor fixing part and a first pinion gear shaft fixing part. The first drive motor fixing part is disposed on a first moving part and fixes the first drive motor. The first pinion gear shaft fixing part is disposed on the first moving part and fixes the first pinion gear shaft.

[0013] Specifically, the first drive motor fixing part includes a first rotation shaft hole and a first gear shaft hole. A rotation shaft is arranged in the first rotation shaft hole. A first pinion gear shaft is arranged in the first gear shaft hole.

[0014] Specifically, the first pinion gear shaft fixing part includes a first pinion gear shaft fixing body and a second pinion gear shaft fixing body. The first pinion gear shaft fixing body is arranged on the upper side of the first moving part and rotatably fixes one end of the first pinion gear shaft. The second pinion gear shaft fixing body is arranged on the lower side of the first moving part and rotatably fixes the other end of the first pinion gear shaft.

[0015] Specifically, the first driving unit is arranged in the first moving unit and moves together with the first moving unit.

[0016] A wall mount for a display device according to embodiments of the present invention includes a second moving unit and a second driving unit. The second moving unit is connected to the other side of the fixed unit and can move in a direction opposite to one direction. The second driving unit moves the second moving unit.

[0017] Specifically, a third rack gear is arranged on the upper side of the fixed portion, and a fourth rack gear is arranged on the lower side of the fixed portion.

[0018] Specifically, the second driving unit includes a third pinion gear, a fourth pinion gear, a second pinion gear shaft, a second connecting gear, a second rotary shaft gear, and a second driving motor. The third pinion gear meshes with a third rack gear, and the fourth pinion gear meshes with a fourth rack gear. One end of the second pinion gear shaft is coupled with the third pinion gear, and the other end is coupled with the fourth pinion gear. The second connecting gear is coupled to the second pinion gear shaft, and the second rotary shaft gear meshes with the second connecting gear. In addition, the second driving motor has a rotary shaft coupled with the second rotary shaft gear.

[0019] Specifically, when the rotation shaft of the second drive motor rotates, the third pinion gear moves along the third rack gear, and the fourth pinion gear moves along the fourth rack gear.

[0020] A wall mount for a display device according to an embodiment of the present invention includes a second drive fixing part that fixes a second drive part. The second drive fixing part includes a second drive motor fixing part and a second pinion gear shaft fixing part. The second drive motor fixing part is disposed on the second moving part and fixes the second drive motor. The second pinion gear shaft fixing part is disposed on the second moving part and fixes the second pinion gear shaft.

[0021] Specifically, the second drive motor fixing part includes a second rotation shaft hole and a second gear shaft hole. A rotation shaft is arranged in the second rotation shaft hole. A second pinion gear shaft is arranged in the second gear shaft hole.

[0022] Specifically, the second pinion gear shaft fixing member includes a third pinion gear shaft fixing member and a fourth pinion gear shaft fixing member. The third pinion gear shaft fixing member is arranged on the upper side of the second moving member and rotatably fixes one end of the second pinion gear shaft. The fourth pinion gear shaft fixing member is arranged on the lower side of the second moving member and rotatably fixes the other end of the second pinion gear shaft.

[0023] Specifically, the second driving unit is arranged in the second moving unit and moves together with the second moving unit.

[0024] Specifically, the first moving part includes an internal space that is a storage space. A power connection unit is arranged in the internal space.

[0025] A wall mount for a display device according to examples of an embodiment of the present invention includes a display device disposed in front of a first movable part and a display device mounted on a fixed part. While the first movable part moves in one direction, the size of an image output from the display device disposed in front of the first movable part increases by the length of movement of the first movable part, and the size of an image output from the display device mounted on the fixed part decreases by the length of movement of the first movable part.

[0026] The wall mount for a display device of the present invention has the effect of being applicable (compatible) even if the sizes of the display device and VESA are different.

[0027] In addition, the wall mount for the display device of the present invention has a storage space that can accommodate electrical terminals or wires, etc., so it has the effect of keeping the surrounding area clean.

[0028] In addition, the wall mount for the display device of the present invention has the effect of being able to implement various display linkage scenarios by linking with a home hub.

[0029] More detailed effects of the wall mount for the display device of the present invention are described in the embodiment for implementing the invention below.

[0030] FIG. 1 illustrates a wall mount for a display device according to an example of one embodiment of the present invention.

[0031] Figure 2 shows that the moving part of the wall mount illustrated in Figure 1 has moved.

[0032] Figure 3 is an exploded perspective view of the wall mount illustrated in Figure 1.

[0033] Fig. 4 is a perspective view showing the driving unit and driving fixing unit of the wall mount illustrated in Fig. 1.

[0034] Fig. 5 is a front view of the driving unit and driving fixing unit shown in Fig. 4.

[0035] FIG. 6 illustrates a wall mount for a display device according to another embodiment of the present invention.

[0036] Figure 7 shows that the moving part of the wall mount illustrated in Figure 6 has moved.

[0037] Figure 8 is an exploded perspective view of the wall mount illustrated in Figure 6.

[0038] Fig. 9 is a front view schematically showing the driving unit and driving fixing unit of the wall mount illustrated in Fig. 6.

[0039] Figure 10 shows the moving part of the wall mount illustrated in Figure 6 before and after moving.

[0040] Fig. 11 is an exemplary diagram showing a display device being installed in a wall mount of the present invention.

[0041] Figure 12 illustrates an example of components associated with the wall mount of the present invention.

[0042] Fig. 13 illustrates the movement of a movable part of a wall mount placed on a display device. The wall mount refers to the wall mount illustrated in Fig. 1.

[0043] Figure 14 is an example showing how the display device and the movable part of the wall mount work together to display a screen.

[0044] Fig. 15 illustrates the movement of a movable part of a wall mount placed on a display device. The wall mount refers to the wall mount illustrated in Fig. 6.

[0045] Figure 16 illustrates an example of the interior of a wall mount placed on a display device.

[0046] Figure 17 is an example showing wires, etc. placed inside a wall mount.

[0047] Figure 18 is a flowchart showing the movement of the moving part of the wall mount.

[0048] Hereinafter, examples of embodiments of the present invention will be described in more detail with reference to the attached drawings. For components of the present invention that are clearly understandable and easily reproducible by those skilled in the art using conventional techniques, a detailed description thereof will be omitted so as not to obscure the gist of the present invention.

[0049] The attached drawings are only provided to facilitate understanding of examples of embodiments disclosed in this specification, and the technical ideas disclosed in this specification are not limited by the attached drawings.

[0050] Singular expressions include plural expressions unless the context clearly indicates otherwise.

[0051] Additionally, terms including ordinal numbers, such as "first," "second," etc., used herein may be used to describe various components, but these components should not be limited by these terms. These terms are used solely to distinguish one component from another. For example, without departing from the scope of the present invention, a first component could be referred to as a "second component," and similarly, a second component could also be referred to as a "first component."

[0052] Below, a wall mount for display devices according to examples of embodiments of the present invention is described.

[0053] Hereinafter, the 'wall mount for a display device according to examples of the embodiment of the present invention' may be simply referred to as the 'wall mount of the present invention'.

[0054] <Example of the first implementation state>

[0055] Referring to FIGS. 1 to 5, a wall mount (1) according to an example of a first embodiment of the present invention includes a fixed part (11) and a moving part (12). The fixed part (11) may be referred to as a 'first fixed part', and the moving part (12) may be referred to as a 'first moving part'.

[0056] A wall mount (1) according to an example of the first embodiment of the present invention shows an example of an embodiment in which a first moving part (12) is movably connected to the right side of a first fixed part (11) and can move to the right.

[0057] The wall mount (1) of the present invention is formed by combining a first fixed part (11) and a first moving part (12).

[0058] The wall mount (1) of the present invention is formed as a polyhedron having a space inside. A portion of the polyhedron becomes a first fixed portion (11), and the remaining portion of the polyhedron becomes a first movable portion (12). Furthermore, some of the surfaces of the polyhedron exposed to the outside may not be provided. As a result, a portion of the interior of the polyhedron may be exposed to the outside.

[0059] The wall mount (1) includes a front part (1a), a rear part (1b), and side parts (1c) connecting the front part (1a) and the rear part (1b).

[0060] The front portion (1a) above represents one side among the surfaces exposed to the outside, facing the display device (see Fig. 11) mounted on the wall mount (1) of the present invention. The rear portion (1b) above represents one side among the surfaces exposed to the outside, located opposite to the one side, and facing the wall.

[0061] The above side portions (1c) include an upper side portion (1c1), a lower side portion (1c2), a left side portion (1c3), and a right side portion (1c4). Here, the up, down, left, and right directions indicate the direction determined based on the user when the user looks at the wall mount mounted on the wall.

[0062] The upper side portion (1c1) above represents a side positioned upward, and the lower side portion (1c2) above represents a side positioned downward.

[0063] The above left side portion (1c3) represents a side positioned on the left, and connects the left end of the upper side portion (1c1) and the left end of the lower side portion (1c2).

[0064] The above right side portion (1c4) represents a side positioned on the right, and connects the right end of the upper side portion (1c1) and the right end of the lower side portion (1c2).

[0065] The internal space (11s, 12s) of the wall mount (1) is formed by being surrounded by the front part (1a), the rear part (1b), and the side part (1c). Various components are accommodated in the internal space (11s, 12s) of the wall mount (1). Drawing symbol 11s represents the internal space of the first fixed part (11), and drawing symbol 12s represents the internal space of the first moving part (12).

[0066] The front part (1a) of the wall mount (1) is formed by combining the front part (11a) of the first fixed part (11) and the front part (12a) of the first moving part (12), the rear part (1b) of the wall mount (1) is formed by combining the rear part (11b) of the first fixed part (11) and the rear part (12b) of the first moving part (12), the upper side part (1c1) of the wall mount (1) is formed by combining the upper side part (11c1) of the first fixed part (11) and the upper side part (12c1) of the first moving part (12), and the lower side part (1c2) of the wall mount (1) is formed by combining the lower side part (11c2) of the first fixed part (11) and the lower side part (12c2) of the first moving part (12).

[0067] And, in the wall mount (1) according to the example of the first embodiment of the present invention, the left side portion (1c3) of the wall mount (1) becomes the left side portion (11c3) of the first fixed portion (11), and the right side portion (1c4) of the wall mount (1) becomes the right side portion (12c4) of the first moving portion (12). Drawing symbol 11c represents the side portions of the first fixed portion (11), and drawing symbol 12c represents the side portions of the first moving portion (12).

[0068] The front part (1a) and the rear part (1b) of the wall mount (1) (specifically, the first fixed part (11) and the first moving part (12)) are formed in a plate shape with a preset size.

[0069] The front part (11a) of the first fixed part (11) and the front part (12a) of the first moving part (12) may have the same shape (e.g., shape or size) or may be different.

[0070] Additionally, the rear part (11b) of the first fixed part (11) and the rear part (12b) of the first moving part (12) may have the same shape (e.g., shape or size) or may be different.

[0071] The front part (1a) and the rear part (1b) of the wall mount (1) (specifically, the first fixed part (11) and the first moving part (12)) may include curves, steps, grooves and / or holes.

[0072] The side portions (1c) of the wall mount (specifically, the first fixed portion (11) and / or the first moving portion (12)) are formed in a plate shape having a long length in one direction, and may further include other plate-shaped components and / or other rod-shaped components having a preset length in one direction.

[0073] The shape of each of the side portions (1c) of the wall mount (1) may be the same or different.

[0074] The first fixing part (11) is fixed to the wall on which the wall mount (1) of the present invention is mounted. Specifically, the rear part (11b) of the first fixing part (11) is fixed to the wall on which the wall mount (1) of the present invention is mounted.

[0075] Rack gears (111, 112) are arranged on each of the upper side portion (11c1) and the lower side portion (11c2) of the first fixed portion (11). The rack gears (111, 112) represent rack gears that are commonly used.

[0076] The rack gear (first rack gear) (111) arranged on the upper side (11c1) of the first fixed part (11) and the rack gear (second rack gear) (112) arranged on the lower side (11c2) are arranged facing each other and in corresponding positions.

[0077] The first rack gear (111) is arranged (or coupled) on the inner surface of the upper side portion (11c1), and the second rack gear (112) is arranged (or coupled) on the inner surface of the lower side portion (11c2). The coupling can be achieved by means of fastening members such as bolts, nuts, screws, etc., or by welding, etc.

[0078] The first rack gear (111) and the second rack gear (112) are formed in a rod shape with a preset length.

[0079] The first rack gear (111) and the second rack gear (112) are arranged so that their longitudinal directions are parallel to the longitudinal directions of the upper side portion (11c1) and the lower side portion (11c2).

[0080] The teeth of the first rack gear (111) are formed on one surface of the first rack gear (111), and the teeth of the second rack gear (112) are formed on one surface of the second rack gear (112).

[0081] The teeth of the first rack gear (111) and the teeth of the second rack gear (112) do not face each other, but face each other with the teeth of the pinion gear portion (1215) described later.

[0082] The first moving part (12) can move while being coupled to the first fixed part (11). That is, the first moving part (12) is movably connected to the first fixed part (11).

[0083] Specifically, the coupling portions arranged on the upper side portion (12c1) and the lower side portion (12c2) of the first moving portion (12) can be formed to surround the rack gears (111, 112) arranged on the first fixed portion (11).

[0084] For example, the first coupling portion arranged on the upper side surface (12c1) of the first moving portion (12) has an open upper portion, the open upper portion faces the upper portion of the first rack gear (111), and the side surfaces of the first coupling portion are formed to surround the side surfaces of the first rack gear (111). In this state, the first coupling portion can move in the longitudinal direction of the first rack gear (111) along the first rack gear (111).

[0085] In addition, the second coupling portion arranged on the lower side portion (12c2) of the first moving portion (12) has a shape in which the lower portion is opened, and the opened lower portion faces the lower portion of the second rack gear (112), and the side portions of the second coupling portion are formed to surround the side portions of the second rack gear (112). In this state, the second coupling portion can move in the longitudinal direction of the second rack gear (112) along the second rack gear (112).

[0086] Since the side portions of the coupling portion surround the side portions of the rack gear (111, 112), the first moving portion (12) does not move away from the first fixed portion (11) toward the wall surface where the wall mount (1) of the present invention is installed and toward the display device (100) mounted on the wall mount (1) of the present invention.

[0087] Fig. 13 shows a display device (100) mounted on a wall mount (1) of the present invention, and the wall mount (1) of the present invention is placed on the rear of the display device (100). Specifically, the display device (100) is mounted and fixed on a first fixing member (11).

[0088] When the first moving part (12) is in a state prior to moving, the first moving part (12) is covered by the display device (100) and is not visible to the user in front of the display device (100). When the first moving part (12) moves to the left in the drawing, it protrudes from the display device (100) (or the first fixed part (11)).

[0089] Figure 13 (a) shows the state before the first moving part (12) moves, Figures 13 (b) and 13 (c) show the state while the first moving part (12) is moving, and Figure 13 (d) shows the state when the first moving part (12) is at the maximum moving position. In Figure 13, drawing part 124 exemplarily shows a speaker.

[0090] The first moving part (12) is movably connected to one side (e.g., the right side) of the first fixed part (11) and can move to one side (e.g., the right side).

[0091] The wall mount (1) of the present invention includes a driving unit (121). The first moving unit (12) can move by driving the driving unit (121). The driving unit (121) may be referred to as a 'first driving unit'.

[0092] The first driving unit (121) is placed in the internal space (12s) of the first moving unit (12).

[0093] The first driving unit (121) includes a driving motor (1211), a rotation shaft gear (1212), a pinion gear portion (1215), a pinion gear shaft (1214), and a connecting gear (1213). The driving motor (1211) may be referred to as a 'first driving motor', the rotation shaft gear (1212) may be referred to as a 'first rotation shaft gear', the pinion gear portion (1215) may be referred to as a 'first pinion gear portion', the pinion gear shaft (1214) may be referred to as a 'first pinion gear shaft', and the connecting gear (1213) may be referred to as a 'first connecting gear'.

[0094] The first drive motor (1211) represents a commonly used motor. When electricity is supplied to the first drive motor (1211), the rotation axis of the first drive motor (1211) rotates clockwise or counterclockwise.

[0095] A first rotation shaft gear (1212) is arranged (or coupled) to the rotation shaft of the first drive motor (1211). The method by which the first rotation shaft gear (1212) is coupled to the rotation shaft of the first drive motor (1211) is according to a known technology.

[0096] The first rotation shaft gear (1212) represents a conventional gear in which gear teeth are formed at equal intervals on a rotating body in the shape of a disk.

[0097] The first pinion gear portion (1215) is connected to the aforementioned rack gear (111, 112). The first pinion gear portion (1215) represents a commonly used pinion gear.

[0098] The first pinion gear portion (1215) can move in the longitudinal direction of the rack gear (111, 112) along the rack gear (111, 112) while rotating. As the first pinion gear portion (1215) moves along the rack gear (111, 112), the first moving portion (12) on which the first pinion gear portion (1215) is arranged moves.

[0099] The first pinion gear portion (1215) is arranged (or coupled) to the first pinion gear shaft (1214). The manner in which the first pinion gear portion (1215) is coupled to the first pinion gear shaft (1214) is known in the art.

[0100] The first pinion gear shaft (1214) is formed in the shape of a rod having a preset length in one direction.

[0101] The first pinion gear shaft (1214) includes one end and an opposite end. The one end and the opposite end of the first pinion gear shaft (1214) represent opposite ends in a rod shape.

[0102] The first pinion gear shaft (1214) is arranged between the upper side portion (12c1) and the lower side portion (12c2) of the first moving part (12). In detail, the first pinion gear shaft (1214) is arranged such that the longitudinal direction of the first pinion gear shaft (1214) is orthogonal to the longitudinal direction of the upper side portion (12c1) and / or the longitudinal direction of the lower side portion (12c2) of the first moving part (12).

[0103] The first pinion gear portion (1215) is arranged at both ends (one end and the other end) of the first pinion gear shaft (1214).

[0104] The first pinion gear section (1215) includes a first pinion gear (1215a) and a second pinion gear (1215b).

[0105] The first pinion gear (1215a) is arranged (coupled) to one end of the first pinion gear shaft (1214), and the second pinion gear (1215b) is arranged (coupled) to the other end of the first pinion gear shaft (1214).

[0106] When the first pinion gear shaft (1214) rotates, the first pinion gear (1215a) and the second pinion gear (1215b) rotate together with the first pinion gear shaft (1214).

[0107] The first pinion gear (1215a) meshes with the first rack gear (111), and the second pinion gear (1215b) meshes with the second rack gear (112).

[0108] When the first pinion gear shaft (1214) rotates, the first pinion gear (1215a) rotates and moves along the first rack gear (111) in the longitudinal direction of the first rack gear (111), and the second pinion gear (1215b) rotates and moves along the second rack gear (112) in the longitudinal direction of the second rack gear (112).

[0109] A first connecting gear (1213) is arranged (or coupled) to the first pinion gear shaft (1214). The method by which the first connecting gear (1213) is coupled to the first pinion gear shaft (1214) is according to a known technology.

[0110] The first connecting gear (1213) represents a conventional gear in which gear teeth are formed at equal intervals on a rotating body in the shape of a disk.

[0111] The first connecting gear (1213) is arranged between one end and the other end of the first pinion gear shaft (1214).

[0112] When the first connecting gear (1213) rotates, the first pinion gear shaft (1214) rotates together with the first connecting gear (1213).

[0113] The first connecting gear (1213) meshes with the first rotation shaft gear (1212) coupled to the rotation shaft of the first drive motor (1211).

[0114] When the first rotation shaft gear (1212) rotates due to the driving of the first drive motor (1211), the first connecting gear (1213) also rotates. Accordingly, the first pinion gear shaft (1214) and the first pinion gear section (1215) also rotate.

[0115] The wall mount (1) of the present invention includes a driving fixing part (122) that fixes a first driving part (121). The driving fixing part (122) may be referred to as a 'first driving fixing part'.

[0116] The first drive fixing part (122) includes a drive motor fixing part (1221) and a pinion gear shaft fixing part (1222). The drive motor fixing part (1221) may be referred to as a 'first drive motor fixing part', and the pinion gear shaft fixing part (1222) may be referred to as a 'first pinion gear shaft fixing part'.

[0117] The first driving motor fixing part (1221) fixes the first driving motor (1211).

[0118] The shape of the first drive motor fixing part (1221) is not limited to a specific shape.

[0119] The first driving motor (1211) can be fixed to the first driving motor fixing part (1221) by being coupled with the first driving motor fixing part (1221). The coupling can be achieved by a fastening member such as a bolt, nut, screw, etc., or by welding, etc.

[0120] The first drive motor (1211) and / or the first drive motor fixing member (1221) may include other components that allow the first drive motor (1211) to be coupled with the first drive motor fixing member (1221).

[0121] In addition, the first drive motor fixing part (1221) can be fixed to the first moving part (12) by being coupled with the rear part (12b) of the first moving part (12) or the first power connection part (123) described later. The coupling can be achieved by a fastening member such as a bolt, nut, screw, etc.

[0122] The first drive motor fixing portion (1221) and / or the rear portion (12b) of the first moving portion (12) (or the first power connection portion (123)) may include other components that allow the first drive motor fixing portion (1221) to be coupled with the rear portion (12b) of the first moving portion (12) (or the first power connection portion (123)).

[0123] The first drive motor fixing part (1221) includes a rotation shaft hole (1221h1) and a gear shaft hole (1221h2). The rotation shaft hole (1221h1) may be referred to as a 'first rotation shaft hole', and the gear shaft hole (1221h2) may be referred to as a 'first gear shaft hole'.

[0124] The first rotation axis hole (1221h1) and the first gear axis hole (1221h2) are holes that penetrate the first drive motor fixing part (1221) and are formed spaced apart from each other by a preset distance.

[0125] The rotation axis of the first drive motor (1211) is positioned through the first rotation axis hole (1221h1).

[0126] The first drive motor fixing part (1221) is arranged between the first rotation shaft gear (1212) and the first drive motor (1211). For example, the rotation shaft of the first drive motor (1211) is arranged in the first rotation shaft hole (1221h1) of the first drive motor fixing part (1221), the first rotation shaft gear (1212) is arranged above the first drive motor fixing part (1221), and the first drive motor (1211) is arranged below the first drive motor fixing part (1221).

[0127] The first pinion gear shaft (1214) is positioned through the first gear shaft hole (1221h2).

[0128] The first pinion gear shaft fixing member (1222) fixes the first pinion gear shaft (1214).

[0129] The first pinion gear shaft (1214) can rotate while being fixed to the first pinion gear shaft fixing member (1222).

[0130] The shape of the first pinion gear shaft fixing part (1222) is not limited to a specific shape.

[0131] The first pinion gear shaft fixing part (1222) includes a first pinion gear shaft fixing body (1222a) and a second pinion gear shaft fixing body (1222b).

[0132] The first pinion gear shaft fixing member (1222a) is arranged on the upper side (12c1) side of the first moving part (12) and rotatably fixes one end side of the first pinion gear shaft (1214).

[0133] The first pinion gear shaft fixing member (1222a) can be fixed to the first moving part (12) by being coupled with the upper side part (12c1) or the rear part (12b) of the first moving part (12) or the first power connection part (123). The coupling can be achieved by a fastening member such as a bolt, nut, screw, etc.

[0134] The first pinion gear shaft fixture (1222a) and / or the upper side portion (12c1) (or the rear portion (12b) or the first power connection portion (123)) of the first moving part (12) may include other components that allow the first pinion gear shaft fixture (1222a) to be coupled with the upper side portion (12c1) (or the rear portion (12b) or the first power connection portion (123)) of the first moving part (12).

[0135] The first pinion gear shaft fixture (1222a) includes a through hole (first through hole) (1221ah).

[0136] The first through hole (1222ah) is a hole that passes through the first pinion gear shaft fixture (1222a).

[0137] The first pinion gear shaft (1214) is positioned through the first through hole (1222ah).

[0138] The first pinion gear shaft fixture (1222a) is arranged between the first pinion gear (1215a) and the first connecting gear (1213). For example, the first pinion gear shaft (1214) is arranged in the first through hole (1222ah) of the first pinion gear shaft fixture (1222a), the first pinion gear (1215a) is arranged above the first pinion gear shaft fixture (1222a), and the first connecting gear (1213) is arranged below the first pinion gear shaft fixture (1222a).

[0139] A bearing (first bearing) (not shown) is placed in the first through hole (1222ah).

[0140] The first bearing includes a ring-shaped inner ring, an outer ring surrounding the inner ring, and a ball or roller arranged between the inner ring and the outer ring. The inner ring and the outer ring can rotate relative to each other.

[0141] The first pinion gear shaft (1214) is coupled (fitted) to the first bearing, and thus can rotate while being fixed to the first pinion gear shaft fixture (1222a). That is, one end of the first pinion gear shaft (1214) is rotatably fixed (coupled) to the first pinion gear shaft fixture (1222a).

[0142] Specifically, the outer ring of the first bearing is fixedly fitted into the first through hole (1222ah), and a first pinion gear shaft (1214) is arranged on the inner ring. When the first pinion gear shaft (1214) rotates, the inner ring rotates together with the first pinion gear shaft (1214).

[0143] The second pinion gear shaft fixing member (1222b) is arranged on the lower side (12c2) side of the first moving part (12) and rotatably fixes the other end side of the first pinion gear shaft (1214).

[0144] The second pinion gear shaft fixing member (1222b) can be fixed to the first moving part (12) by being coupled with the lower side part (12c2) or the rear part (12b) of the first moving part (12) or the first power connection part (123). The coupling can be achieved by a fastening member such as a bolt, nut, screw, etc.

[0145] The second pinion gear shaft fixture (1222b) and / or the lower side portion (12c2) (or the rear portion (12b) or the first power connection portion (123)) of the first moving portion (12) may include other components that allow the second pinion gear shaft fixture (1222b) to be coupled with the lower side portion (12c2) (or the rear portion (12b) or the first power connection portion (123)) of the first moving portion (12).

[0146] The second pinion gear shaft fixture (1222b) includes a through hole (second through hole) (1222bh).

[0147] The second through hole (1222bh) is a hole that passes through the second pinion gear shaft fixture (1222b).

[0148] The first pinion gear shaft (1214) is positioned through the second through hole (1222bh).

[0149] The second pinion gear shaft fixture (1222b) is arranged between the first connecting gear (1213) and the second pinion gear (1215b). For example, the first pinion gear shaft (1214) is arranged in the second through hole (1222bh) of the second pinion gear shaft fixture (1222b), the first connecting gear (1213) is arranged above the second pinion gear shaft fixture (1222b), and the second pinion gear (1215b) is arranged below the second pinion gear shaft fixture (1222b).

[0150] A bearing (second bearing) is placed in the second through hole (1222bh).

[0151] The second bearing includes a ring-shaped inner ring, an outer ring surrounding the inner ring, and balls or rollers arranged between the inner and outer rings. The inner and outer rings can rotate relative to each other.

[0152] The first pinion gear shaft (1214) is coupled (fitted) to the second bearing, thereby being able to rotate while being fixed to the second pinion gear shaft fixture (1222b). That is, the other end of the first pinion gear shaft (1214) is rotatably fixed (coupled) to the second pinion gear shaft fixture (1222b).

[0153] Specifically, the outer ring of the second bearing is fixed by being fitted into the second through hole (1222bh), and the first pinion gear shaft (1214) is arranged on the inner ring. When the first pinion gear shaft (1214) rotates, the inner ring rotates together with the first pinion gear shaft (1214).

[0154] According to an example of an embodiment of the present invention, the first pinion gear shaft fixing member (1222) may further include a third pinion gear shaft fixing member (1222c). As a result, the first pinion gear shaft (1214) can rotate without shaking.

[0155] The third pinion gear shaft fixing member (1222c) is arranged between the upper side portion (12c1) and the lower side portion (12c2) of the first moving part (12) and rotatably fixes the middle portion of the first pinion gear shaft (1214). The middle portion of the first pinion gear shaft (1214) refers to the area between one end and the other end of the first pinion gear shaft (1214) rather than the middle of the first pinion gear shaft (1214).

[0156] The third pinion gear shaft fixing member (1222c) can be fixed to the first moving part (12) by being coupled with the rear part (12b) of the first moving part (12) or the first power connection part (123). The coupling can be achieved by a fastening member such as a bolt, nut, screw, etc.

[0157] The third pinion gear shaft fixture (1222c) and / or the rear portion (1b) (or the first power connection portion) of the first moving portion (12) may include other components that allow the third pinion gear shaft fixture (1222c) to be coupled with the rear portion (12b) (or the first power connection portion (123)) of the first moving portion (12).

[0158] The third pinion gear shaft fixture (1222c) includes a through hole (third through hole) (1222ch).

[0159] The third through hole (1222ch) is a hole that passes through the third pinion gear shaft fixture (1222c).

[0160] The first pinion gear shaft (1214) is positioned through the third through hole (1222ch).

[0161] According to an example of an embodiment of the present invention, the third pinion gear shaft fixing member (1222c) is arranged between the first pinion gear shaft fixing member (1222a) and the first drive motor fixing member (1221).

[0162] Specifically, a first pinion gear shaft (1214) is arranged in a third through hole (1222ch) of a third pinion gear shaft fixing body (1222c), a first pinion gear shaft fixing body (1222a) is arranged above the third pinion gear shaft fixing body (1222c), and a first drive motor fixing part (1221) is arranged below the third pinion gear shaft fixing body (1222c).

[0163] Alternatively, according to another embodiment of the present invention (not shown), the third pinion gear shaft fixing body (1222c) is arranged between the first drive motor fixing body (1221) and the second pinion gear shaft fixing body (1222b).

[0164] Specifically, a first pinion gear shaft (1214) is arranged in a third through hole (1222ch) of a third pinion gear shaft fixture (1222c), a first drive motor fixture (1221) is arranged above the third pinion gear shaft fixture (1222c), and a second pinion gear shaft fixture (1222b) is arranged below the third pinion gear shaft fixture (1222c).

[0165] A bearing (third bearing) is placed in the third through hole (1222ch).

[0166] The third bearing includes a ring-shaped inner ring, an outer ring surrounding the inner ring, and balls or rollers arranged between the inner and outer rings. The inner and outer rings can rotate relative to each other.

[0167] The first pinion gear shaft (1214) is coupled (fitted) to the third bearing, thereby being able to rotate while being fixed to the third pinion gear shaft fixture (1222c). That is, the middle portion of the first pinion gear shaft (1214) is rotatably fixed (coupled) to the third pinion gear shaft fixture (1222c).

[0168] Specifically, the outer ring of the third bearing is fixedly fitted into the third through hole (1222ch), and a first pinion gear shaft (1214) is arranged on the inner ring. When the first pinion gear shaft (1214) rotates, the inner ring rotates together with the first pinion gear shaft (1214).

[0169] The wall mount (1) of the present invention includes a power connection part (123). The power connection part (123) may be referred to as a 'first power connection part'.

[0170] The first power connector (123) is a type of concentric plug.

[0171] One or more plugs electrically connected to an electrical or electronic device can be connected to the first power connection (123).

[0172] For example, the first power connector (123) represents a multi tap, a power strip, a multi plug, or a multi consent.

[0173] A wire is connected to one side of the first power connection part (123), and a plug is connected to an end of the wire (P2) (see Fig. 16). The wire may be referred to as a 'power connection part wire', and the plug may be referred to as a 'power connection part plug'.

[0174] The power connection plug is connected to a socket outlet (P1) located in the building.

[0175] And, the plug (P3) electrically connected to the display device is connected to the first power connection (123).

[0176] Electricity supplied to the building is supplied to the display device through an outlet (P1) placed in the building, a first power connector (123) electrically connected to the outlet, and a plug of the display device connected to the first power connector (123).

[0177] Other electrical and electronic devices placed in the internal space (11s) of the first fixed part (11) and / or the internal space (12s) of the first moving part (12) can also be electrically connected to the first power connection part (123) and supplied with electricity supplied to the building.

[0178] The first power connection part (123) is placed in the internal space of the first moving part (12).

[0179] The shape of the first power connection part (123) is not limited to a specific shape.

[0180] The first power connection part (123) can be fixed to the first moving part (12) by being coupled with the upper side part (12c1) and / or the rear part (12b) and / or the lower side part (12c2) of the first moving part (12). The coupling can be achieved by a fastening member such as a bolt, nut, screw, etc.

[0181] The first power connection portion (123) and / or the upper side portion (12c1) (and / or the rear portion (12b) and / or the lower side portion (12c2)) of the first moving portion (12) may include other components that allow the first power connection portion (123) to be coupled with the upper side portion (12c1) (and / or the rear portion (12b) and / or the lower side portion (12c2)) of the first moving portion (12).

[0182] Since the first power connection part (123) is placed inside the wall mount (1) of the present invention, various wires around the wall mount (1) can be neatly organized.

[0183] <Example of the second implementation state (not shown)>

[0184] A wall mount according to an example of a second embodiment of the present invention includes a fixed portion and a movable portion. The fixed portion may be referred to as a "second fixed portion," and the movable portion may be referred to as a "second movable portion."

[0185] A wall mount according to an example of a second embodiment of the present invention shows an example of an embodiment in which a second movable part is movably connected to the left side of a second fixed part and can move to the left.

[0186] The configurations of the wall mount according to the example of the second embodiment of the present invention are identical or similar to the configurations of the wall mount (1) according to the example of the first embodiment of the present invention.

[0187] In the wall mount (1) according to the example of the first embodiment of the present invention described above, the first movable part (12) is movably connected to the right side of the first fixed part (11) and can move to the right, and in contrast, in the wall mount according to the example of the second embodiment of the present invention, the second movable part is movably connected to the left side of the second fixed part and can move to the left.

[0188] The second moving part is substantially identical to the first moving part (12).

[0189] Specifically, the second moving part is substantially the same as the first moving part (12) being movably connected to the left side of the first fixed part (11) and moving to the left side.

[0190] Hereinafter, in describing a wall mount according to an example of the second embodiment of the present invention, a configuration or part that is different from the wall mount (1) according to an example of the first embodiment of the present invention will be specifically described, and the same or similar configuration or part will be replaced with the description of the wall mount (1) according to an example of the first embodiment of the present invention.

[0191] The wall mount of the present invention is formed by combining a second fixed part and a second moving part.

[0192] The wall mount of the present invention is formed as a polyhedron having an internal space. A portion of the polyhedron serves as a second fixed portion, and the remaining portion serves as a second movable portion. Furthermore, some of the surfaces of the polyhedron exposed to the outside may not be provided. Consequently, a portion of the interior of the polyhedron may be exposed to the outside.

[0193] A wall mount according to an example of a second embodiment of the present invention includes a front portion, a rear portion, and side portions connecting the front portion and the rear portion. The front portion, the rear portion, and the side portions are substantially the same as the front portion (1a), the rear portion (1b), and the side portions (1c) of the wall mount (1) according to an example of the first embodiment of the present invention.

[0194] According to an example of the second embodiment of the present invention, the front part of the wall mount is formed by combining the front part of the second fixed part and the front part of the second moving part, the rear part of the wall mount is formed by combining the rear part of the second fixed part and the rear part of the second moving part, the upper side part of the wall mount is formed by combining the upper side part of the second fixed part and the upper side part of the second moving part, and the lower side part of the wall mount is formed by combining the lower side part of the second fixed part and the lower side part of the second moving part.

[0195] And, in the wall mount according to the example of the second embodiment of the present invention, the left side of the wall mount becomes the left side of the second moving part, and the right side of the wall mount becomes the right side of the second fixed part.

[0196] A rack gear is arranged on each of the upper and lower sides of the second fixed portion. The rack gear is substantially the same as the rack gear (111, 112) of the wall mount (1) according to the first embodiment of the present invention.

[0197] The second moving part can move while connected to the second fixed part. That is, the second moving part is movably connected to the second fixed part.

[0198] The structure in which the second movable part is movably coupled to the second fixed part is substantially the same as the structure in which the first movable part (12) is movably coupled to the first fixed part (11).

[0199] The second moving part is movably connected to one side (e.g., the left side) of the second fixed part and can move to one side (e.g., the left side).

[0200] The wall mount of the present invention includes a driving unit. A second moving unit can move by the driving of the driving unit. The driving unit may be referred to as a "second driving unit."

[0201] The second driving unit is substantially identical to the first driving unit (121) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0202] The second driving unit includes a driving motor, a rotation shaft gear, a pinion gear portion, a pinion gear shaft, and a connecting gear. The driving motor may be referred to as a 'second driving motor', the rotation shaft gear may be referred to as a 'second rotation shaft gear', the pinion gear portion may be referred to as a 'second pinion gear portion', the pinion gear shaft may be referred to as a 'second pinion gear shaft', and the connecting gear may be referred to as a 'second connecting gear'.

[0203] The second drive motor, the second rotation shaft gear, the second pinion gear portion, the second pinion gear shaft, and the second connecting gear are substantially the same as the first drive motor (1211), the first rotation shaft gear (1212), the first pinion gear portion (1215), the first pinion gear shaft (1214), and the first connecting gear (1213) of the wall mount (1) according to the first embodiment of the present invention.

[0204] The second pinion gear section includes a third pinion gear and a fourth pinion gear.

[0205] The third pinion gear and the fourth pinion gear are substantially the same as the first pinion gear (1215a) and the second pinion gear (1215b) of the wall mount (1) according to the first embodiment of the present invention.

[0206] The wall mount of the present invention includes a drive fixing member that fixes a second drive member. The drive fixing member may be referred to as a 'second drive fixing member.'

[0207] The second drive fixing part includes a drive motor fixing part and a pinion gear shaft fixing part. The drive motor fixing part may be referred to as a 'second drive motor fixing part', and the pinion gear shaft fixing part may be referred to as a 'second pinion gear shaft fixing part'.

[0208] The second drive fixing part, the second drive motor fixing part, and the second pinion gear shaft fixing part are substantially the same as the first drive fixing part (122), the first drive motor fixing part (1221), and the first pinion gear shaft fixing part (1222) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0209] The second drive motor fixing portion includes a rotation shaft hole and a gear shaft hole. The rotation shaft hole may be referred to as a “second rotation shaft hole,” and the gear shaft hole may be referred to as a “second gear shaft hole.”

[0210] The second rotation axis hole and the second gear axis hole are substantially the same as the first rotation axis hole (1221h1) and the first gear axis hole (1221h2) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0211] The second pinion gear shaft fixing part includes a fourth pinion gear shaft fixing body and a fifth pinion gear shaft fixing body, and may further include a sixth pinion gear shaft fixing body.

[0212] The fourth pinion gear shaft fixing body, the fifth pinion gear shaft fixing body, and the sixth pinion gear shaft fixing body are substantially the same as the first pinion gear shaft fixing body (1222a), the second pinion gear shaft fixing body (1222b), and the third pinion gear shaft fixing body (1222c) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0213] The wall mount of the present invention includes a power connection portion. The power connection portion may be referred to as a 'second power connection portion.'

[0214] The second power connection portion is substantially identical to the first power connection portion (123) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0215] <Example of the third implementation state>

[0216] FIGS. 6 to 10 and 15 illustrate a wall mount (3) according to an example of a third embodiment of the present invention. Some components of the wall mount (3) are omitted in FIGS. 6 to 10 and 15 . This is for the convenience of explanation. The omitted components can be understood by referring to the wall mount (1) according to an example of the first embodiment of the present invention illustrated in FIGS. 1 to 5 .

[0217] Fig. 10 (a) shows the state before the third moving part (32) and the fourth moving part (33) move, and Fig. 10 (b) shows the state when the third moving part (32) and the fourth moving part (33) are in the maximum moving position. The wall mount (3) shown in Fig. 10 is different in shape from the wall mount (3) shown in Fig. 6, but this is because it is schematically shown, and the two wall mounts (3) are substantially the same.

[0218] In addition, (a) of FIG. 15 shows the state before the third moving part (32) and the fourth moving part (33) move, (b) and (c) of FIG. 15 show the state when the third moving part (32) and the fourth moving part (33) are moving, and (d) of FIG. 15 shows the state when the third moving part (32) and the fourth moving part (33) are at the maximum moving position. In FIG. 15, drawing part 124 exemplarily shows a speaker.

[0219] Referring to FIGS. 6 to 10 and 15, a wall mount (3) according to an example of a third embodiment of the present invention includes a fixed portion (31) and two moving portions (32, 33). The fixed portion (31) may be referred to as a 'third fixed portion', and the two moving portions (32, 33) may be referred to as a 'third moving portion (32)' and a 'fourth moving portion (33)'.

[0220] That is, the two moving parts (32, 33) represent the third moving part (32) and the fourth moving part (33).

[0221] A wall mount (3) according to an example of a third embodiment of the present invention shows an example of an embodiment in which a third moving part (32) is movably connected to the right side of a third fixed part (31) and can move to the right, and a fourth moving part (33) is movably connected to the left side of a third fixed part (31) and can move to the left.

[0222] The third moving part (32) of the wall mount (3) according to the example of the third embodiment of the present invention is substantially the same as or similar to the first moving part (12) of the wall mount (1) according to the example of the first embodiment of the present invention described above.

[0223] And, the fourth moving part (33) of the wall mount (3) according to the example of the third embodiment of the present invention is substantially the same as or similar to the second moving part of the wall mount according to the example of the second embodiment of the present invention described above.

[0224] In detail, the wall mount (3) according to the example of the third embodiment of the present invention is substantially the same as the wall mount (1) according to the example of the first embodiment of the present invention in that the first moving part (12) is movably connected to the right side of the third fixed part (31) and can move to the right.

[0225] And, on the left side of the third fixed part (31), the second movable part of the wall mount according to the example of the second embodiment of the present invention is movably connected and is substantially the same as being able to move to the left.

[0226] Hereinafter, in describing a wall mount (3) according to an example of a third embodiment of the present invention, a configuration or part that is different from the wall mount (1) according to an example of a first embodiment of the present invention and the wall mount according to an example of a second embodiment of the present invention will be specifically described, and the same or similar configuration or part will be replaced with the description of the wall mount (1) according to an example of a first embodiment of the present invention and the wall mount according to an example of a second embodiment of the present invention.

[0227] The wall mount (3) of the present invention is formed by combining a third moving part (32) and a fourth moving part (33) with a third fixed part (31).

[0228] The third fixed part (31) is placed in the middle, the third moving part (32) is placed on the right side of the third fixed part (31), and the fourth moving part (33) is placed on the left side of the third fixed part (31).

[0229] The wall mount (3) of the present invention is formed as a polyhedron having a space inside. The middle portion of the polyhedron becomes a third fixed portion (31), the right portion of the polyhedron becomes a third moving portion (32), and the left portion of the polyhedron becomes a fourth moving portion (33). In addition, some of the surfaces of the polyhedron exposed to the outside may not be provided. As a result, a portion of the interior of the polyhedron may be exposed to the outside.

[0230] A wall mount (3) according to an example of a third embodiment of the present invention includes a front portion (3a), a rear portion (3b), and side portions (3c) connecting the front portion (1a) and the rear portion (1b). The front portion (3a), the rear portion (3b), and the side portions (3c) are substantially the same as the front portion (1a), the rear portion (1b), and the side portions (1c) of the wall mount according to an example of the first embodiment or the example of the second embodiment of the present invention.

[0231] The front part (3a) of the wall mount (3) according to the example of the third embodiment of the present invention is formed by combining the front part (31a) of the third fixed part (31), the front part (32a) of the third moving part (32), and the front part (33a) of the fourth moving part (33), the rear part (3b) of the wall mount (3) is formed by combining the rear part (31b) of the third fixed part (31), the rear part (32b) of the third moving part (32), and the rear part (33b) of the fourth moving part (33), the upper side part (3c1) of the wall mount (3) is formed by combining the upper side part (31c1) of the third fixed part (31), the upper side part (32c1) of the third moving part (32), and the upper side part (33c1) of the fourth moving part (33), and the lower side part (3c2) of the wall mount (3) is formed by combining the third It is formed by combining the lower side portion (31c2) of the fixed portion (31), the lower side portion (32c2) of the third moving portion (32), and the lower side portion (33c2) of the fourth moving portion (33).

[0232] And, in the wall mount (3) according to the example of the third embodiment of the present invention, the right side portion (3c4) of the wall mount (3) becomes the right side portion (32c4) of the third moving portion (32), and the left side portion (3c3) of the wall mount (3) becomes the left side portion (33c3) of the fourth moving portion (33). In Fig. 8, reference numeral 31c represents the side portions of the third fixed portion (31), reference numeral 32c represents the side portions of the third moving portion (32), and reference numeral 33c represents the side portions of the fourth moving portion (33).

[0233] Rack gears (311, 312, 313, 314) are arranged on each of the upper side portion (31c1) and the lower side portion (31c2) of the third fixed portion (31). The rack gears (311, 312, 313, 314) are substantially the same as the rack gears (111, 112) of the wall mount (1) according to the first embodiment of the present invention and the rack gears of the wall mount according to the second embodiment.

[0234] Rack gears (311, 312) are arranged on one side (e.g., right side) of the upper side portion (31c1) of the third fixed part (31) and on one side (e.g., right side) of the lower side portion (31c2).

[0235] And, rack gears (313, 314) are arranged on each of the other side (e.g., left) of the upper side portion (31c1) of the third fixed part (31) and the other side (e.g., left) of the lower side portion (31c2).

[0236] The rack gears (311, 312) arranged on each side of the upper side portion (31c1) and the lower side portion (31c2) of the third fixed portion (31) are substantially the same as the rack gears (111, 112) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0237] In addition, the rack gears (313, 314) arranged on the other side of the upper side portion (31c1) and the lower side portion (31c2) of the third fixed portion (31) are substantially the same as the rack gear of the wall mount according to the example of the second embodiment of the present invention.

[0238] The third moving part (32) and the fourth moving part (33) can move while being coupled to the third fixed part (31). That is, the third moving part (32) and the fourth moving part (33) are movably connected to the third fixed part (31).

[0239] The structure in which the third moving part (32) and the fourth moving part (33) are movably coupled to the third fixed part (31) is substantially the same as the structure in which the first moving part (12) is movably coupled to the first fixed part (11) and the structure in which the second moving part is movably coupled to the second fixed part.

[0240] The third moving part (32) is movably connected to one side (e.g., the right side) of the third fixed part (31) and can move to one side (e.g., the right side).

[0241] And, the fourth moving part (33) is movably connected to the other side (e.g., left side) of the third fixed part (31) and can move to the other side (e.g., left side).

[0242] The wall mount (3) of the present invention includes two driving units (321, 331). The third moving unit (32) and the fourth moving unit (33) can move by the driving of the two driving units (321, 331). The two driving units (321, 331) may be referred to as the 'third driving unit' and the 'fourth driving unit'.

[0243] The third driving unit (321) is substantially the same as the first driving unit (121) of the wall mount (1) according to the example of the first embodiment of the present invention, and the fourth driving unit (331) is substantially the same as the second driving unit according to the example of the second embodiment of the present invention.

[0244] Each of the third driving unit (321) and the fourth driving unit (331) includes a driving motor (3211, 3311), a rotation shaft gear (3212, 3312), a pinion gear unit (3215, 3315), a pinion gear shaft (3214, 3314), and a connecting gear (3213, 3313).

[0245] The drive motor (3211) of the third drive unit (321) may be named a 'third drive motor', the rotation shaft gear (3212) may be named a 'third rotation shaft gear', the pinion gear unit (3215) may be named a 'third pinion gear unit', the pinion gear shaft (3214) may be named a 'third pinion gear shaft', and the connecting gear (3213) may be named a 'third connecting gear'.

[0246] And, the driving motor (3311) of the fourth driving unit (331) may be named a 'fourth driving motor', the rotation shaft gear (3312) may be named a 'fourth rotation shaft gear', the pinion gear unit (3315) may be named a 'fourth pinion gear unit', the pinion gear shaft (3314) may be named a 'fourth pinion gear shaft', and the connecting gear (3313) may be named a 'fourth connecting gear'.

[0247] The third driving motor (3211) and the fourth driving motor (3311) are substantially identical to the first driving motor (1211) of the wall mount (1) according to the first embodiment of the present invention.

[0248] The third rotation axis gear (3212) and the fourth rotation axis gear (3312) are substantially the same as the first rotation axis gear (1212) of the wall mount (1) according to the first embodiment of the present invention.

[0249] The third pinion gear portion (3215) and the fourth pinion gear portion (3315) are substantially identical to the first pinion gear portion (1215) of the wall mount (1) according to the first embodiment of the present invention.

[0250] The third pinion gear shaft (3214) and the fourth pinion gear shaft (3314) are substantially identical to the first pinion gear shaft (1214) of the wall mount (1) according to the first embodiment of the present invention.

[0251] The third connecting gear (3213) and the fourth connecting gear (3313) are substantially identical to the first connecting gear (1213) of the wall mount (1) according to the first embodiment of the present invention.

[0252] The third pinion gear unit (3215) includes a fifth pinion gear (3215a) and a sixth pinion gear (3215b), and the fourth pinion gear unit (3315) includes a seventh pinion gear (3315a) and an eighth pinion gear (3315b).

[0253] The fifth pinion gear (3215a) and the sixth pinion gear (3215b) are substantially identical to the first pinion gear (1215a) and the second pinion gear (1215b) of the wall mount (1) according to the first embodiment of the present invention.

[0254] In addition, the seventh pinion gear (3315a) and the eighth pinion gear (3315b) are substantially the same as the third pinion gear and the fourth pinion gear of the wall mount according to the example of the second embodiment of the present invention.

[0255] The wall mount (3) of the present invention includes a third driving fixing part (322) that fixes a third driving part (321) and a fourth driving fixing part (332) that fixes a fourth driving part (331).

[0256] The third drive fixing part (322) includes a third drive motor fixing part (3221) and a third pinion gear shaft fixing part (3222), and the fourth drive fixing part (332) includes a fourth drive motor fixing part (3321) and a fourth pinion gear shaft fixing part (3322).

[0257] The third driving fixing part (322), the third driving motor fixing part (3221), and the third pinion gear shaft fixing part (3222) are substantially the same as the first driving fixing part (122), the first driving motor fixing part (1221), and the first pinion gear shaft fixing part (1222) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0258] In addition, the fourth drive fixing part (332), the fourth drive motor fixing part (3321), and the fourth pinion gear shaft fixing part (3322) are substantially the same as the second drive fixing part, the second drive motor fixing part, and the second pinion gear shaft fixing part of the wall mount according to the example of the second embodiment of the present invention.

[0259] The third drive motor fixing part (3221) includes a third rotational axis hole (not shown) and a third gear shaft hole (not shown), and the fourth drive motor fixing part (3321) includes a fourth rotational axis hole (not shown) and a fourth gear shaft hole (not shown).

[0260] The third rotation axis hole and the third gear axis hole are substantially the same as the first rotation axis hole (1221h1) and the first gear axis hole (1221h2) of the wall mount (1) according to the example of the first embodiment of the present invention.

[0261] And, the fourth rotation axis hole and the fourth gear axis hole are substantially the same as the second rotation axis hole and the second gear axis hole of the wall mount according to the example of the second embodiment of the present invention.

[0262] The third pinion gear shaft fixing member (3222) includes a seventh pinion gear shaft fixing body (3222a) and an eighth pinion gear shaft fixing body (3222b), and may further include a ninth pinion gear shaft fixing body (not shown).

[0263] The seventh pinion gear shaft fixing body (3222a), the eighth pinion gear shaft fixing body (3222b), and the ninth pinion gear shaft fixing body are substantially the same as the first pinion gear shaft fixing body (1222a), the second pinion gear shaft fixing body (1222b), and the third pinion gear shaft fixing body (1222c) of the wall mount (1) according to the first embodiment of the present invention.

[0264] In addition, the fourth pinion gear shaft fixing part (3322) includes a tenth pinion gear shaft fixing body (3322a) and an eleventh pinion gear shaft fixing body (3322b), and may further include a twelfth pinion gear shaft fixing body (not shown).

[0265] The tenth pinion gear shaft fixing body (3322a), the eleventh pinion gear shaft fixing body (3322b), and the twelfth pinion gear shaft fixing body are substantially the same as the fourth pinion gear shaft fixing body, the fifth pinion gear shaft fixing body, and the sixth pinion gear shaft fixing body of the wall mount according to the example of the second embodiment of the present invention.

[0266] The wall mount (3) of the present invention includes a power connection part (323). The power connection part (323) may be referred to as a 'third power connection part'.

[0267] The third power connection part (323) is substantially the same as the first power connection part (123) of the wall mount (1) according to the first embodiment of the present invention or the second power connection part of the wall mount according to the second embodiment of the present invention.

[0268] The third power connection part (323) is arranged in the internal space of the third moving part (32) and / or the fourth moving part (33). In Fig. 8, reference numeral 31s indicates the internal space of the third fixed part (31), reference numeral 32s indicates the internal space of the third moving part (32), and reference numeral 33s indicates the internal space of the fourth moving part (33).

[0269] The wall mount (1, 3) of the present invention described above may include a speaker (124).

[0270] The speaker (124) is placed in the moving part (12, 32, 33).

[0271] When the moving part (12, 32, 33) moves, the speaker (124) is not covered by the display device (100) mounted on the wall mount (1, 3) of the present invention, but protrudes to the outside.

[0272] The front part (12a, 32a, 33a) of the moving part (12, 32, 33) is provided with one or more holes so that sound output from the speaker (124) is transmitted to the outside.

[0273] In addition, the wall mount (1, 3) of the present invention may include a display device arranged on the front portion (12a, 32a, 33a) of the moving part (12, 32, 33). Fig. 14 is an example showing an image being output through a display device arranged on the front portion (12a, 32a, 33a) of the moving part (12, 32, 33).

[0274] The display device arranged on the front part (12a, 32a, 33a) of the moving part (12, 32, 33) includes an example of an embodiment in which the front part (12a, 32a, 33a) of the moving part itself is a display device.

[0275] The control unit (4) (see Fig. 12) controls the display device placed on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33) to output an image.

[0276] The control unit (4) can provide the user with not only TV images but also real-life home appliance monitoring information, temperature, humidity and time information, etc. through the display device placed on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33) (see Fig. 14).

[0277] The front part (12a, 32a, 33a) of the moving part (12, 32, 33) can rotate to one side (in either direction).

[0278] The moving part (12, 32, 33) and / or the front part (12a, 32a, 33a) of the moving part (12, 32, 33) include other components that enable the front part (12a, 32a, 33a) of the moving part (12, 32, 33) to rotate to one side.

[0279] When the front part (12a, 32a, 33a) of the moving part (12, 32, 33) rotates, the internal space (12s, 32s, 33s) of the moving part (12, 32, 33) is opened.

[0280] The user can store wires and other components in the internal space (12s, 32s, 33s) of the moving part (12, 32, 33) (see FIGS. 16 and 17).

[0281] The wall mount (1, 3) of the present invention enables various storage and external wire management, thereby making the surroundings of the display device (100) neat.

[0282] In FIG. 16, the drawing symbol P1 represents an outlet installed on the wall of a building, the drawing symbol P2 represents a wire of a wall mount (1, 3), the drawing symbol P3 represents a wire of a display device (100) mounted on the wall mount (1, 3), the drawing symbol H1 represents a hole formed in the wall mount (1, 3), the drawing symbol C1 represents a set-top box, and the drawing symbol C2 represents a game console. The set-top box (C1), the game console (C2), etc. can be electrically connected to a power connection unit (123) built into the moving unit (12, 32, 33) by a wire, etc. In addition to these, various components can be stored in the internal space (12s, 32s, 33s) of the moving unit (12, 32, 33).

[0283] In addition, the wall mount (1, 3) of the present invention can be applied (compatible) with the VESA (110) wall mounting standard for each type and size (see Fig. 11). Fig. 11 exemplarily shows a display device (100) being installed on the wall mount (1, 3) of the present invention via the VESA (110). Specifically, the display device (100) is mounted and fixed on the fixing member (11, 31).

[0284] In addition, the wall mount (1, 3) of the present invention can implement an integrated wall mount hub including a display device by applying a built-in home hub function. This allows for the implementation of home appliance control functions and display device linkage scenarios.

[0285] As described above, the convenience of the user can be increased through the wall mount (1, 3) of the present invention.

[0286] Fig. 12 illustrates an example of components connected to the wall mount (1, 3) of the present invention.

[0287] A wall mount (1, 3) for a display device according to an embodiment of the present invention includes a control unit (4).

[0288] The control unit (4) typically controls the overall operation of the wall mount (1, 3) of the present invention.

[0289] The control unit (4) includes a memory. The memory stores data supporting various functions of the wall mount (1, 3) of the present invention (e.g., the movement distance of the moving unit input by the user or items selected by the user, etc.).

[0290] The memory stores not only data, but also a number of application programs (or applications) running on the wall mount (1, 3), data for the operation of the wall mount (1, 3), and commands.

[0291] Some of the applications may be downloaded from an external server via wireless communication. Additionally, some of the applications may be present in the wall mount (1, 3) from the time of shipment for the basic functions of the wall mount (1, 3) (e.g., the movement function of the mobile unit (12, 32, 33)).

[0292] The application program is stored in memory, installed in the wall mount (1, 3), and can be driven by the control unit (4) to perform the operation (or function) of the wall mount (1, 3).

[0293] The control unit (4) can process signals, data, information, etc. input or output by a user or a built-in program, or can provide or process appropriate sound, image, time, temperature, and humidity information, etc. to the user by driving data and application programs stored in memory (see Fig. 14).

[0294] In addition, the control unit (4) can control the components illustrated in Fig. 12 to drive data and application programs stored in the memory. Furthermore, the control unit (4) can operate two or more of the components included in the wall mount (1, 3) in combination with each other to drive data and application programs.

[0295] A wall mount (1, 3) according to an embodiment of the present invention includes a motor drive unit (44). The motor drive unit (44) rotates a drive motor (1211, 3211, 3311).

[0296] The motor drive unit (44) operates the first drive motor (1211) to the fourth drive motor (3311) described above.

[0297] The motor drive unit (44) is electrically connected to the control unit (4) and the first drive motor (1211) to the fourth drive motor (3311).

[0298] The motor driving unit (44) receives a control signal from the control unit (4) and supplies electricity to the first driving motor (1211) to the fourth driving motor (3311) to drive the first driving motor (1211) to the fourth driving motor (3311), and can also rotate the rotation shaft of the first driving motor (1211) to the fourth driving motor (3311) in a clockwise or counterclockwise direction.

[0299] The control unit (4) operates the first drive motor (1211) to the fourth drive motor (3311) via the motor drive unit (44).

[0300] A wall mount according to an embodiment of the present invention includes an acoustic recognition transmitter (47).

[0301] The sound recognition transmitter (47) operates the speaker (124) built into the moving unit (12, 32, 33). That is, the sound recognition transmitter (47) causes sound to be output from the speaker (124) built into the moving unit (12, 32, 33).

[0302] In addition, the sound recognition transmitter (47) can output sound from the speaker of the display device (100) mounted on the wall mount (1, 3) of the present invention.

[0303] The sound recognition transmitter (47) is electrically connected to the control unit (4) and the speaker (124) placed on the wall mount (1, 3) of the present invention and the display device (100) mounted on the wall mount (1, 3) of the present invention.

[0304] The sound recognition transmitter (47) receives a control signal from the control unit (4) and supplies electricity to the speaker (124) placed in the wall mount (1, 3) of the present invention so that a sound source can be output from the speaker (124).

[0305] The control unit (4) causes sound to be output from the speaker (124) placed on the wall mount (1, 3) of the present invention and the speaker of the display device (100) mounted on the wall mount (1, 3) of the present invention via the sound recognition transmission unit (47).

[0306] In addition, the sound recognition transmitter (47) can recognize the user's voice, convert the recognized voice into an electrical signal, and transmit the converted electrical signal to the control unit (4).

[0307] The user can operate the wall mount (1, 3) of the present invention through voice without using a remote control or mobile phone.

[0308] The control unit (4) can receive an electrical signal from the sound recognition transmitter (47) and operate the motor drive unit (44), communication unit (43), sensor (42), and power supply unit (46).

[0309] A wall mount (1, 3) according to an embodiment of the present invention includes a power supply unit (46).

[0310] The power supply unit (46) is provided in the wall mount (1, 3) of the present invention and supplies electricity to all components that are operated by electricity.

[0311] The power supply unit (46) is electrically connected to the control unit (4) and components that operate by electricity.

[0312] The power supply unit (46) receives a control signal from the control unit (4) and can supply or not supply electricity to components that operate by electricity.

[0313] The control unit (4) may or may not supply electricity to components that operate by electricity via the power supply unit (46).

[0314] The control unit (4) of the present invention can be electrically connected to a home hub (41) (Home Hub, Gateway). The home hub (41) is a device that is electrically connected to various electrical and electronic devices such as home appliances and communication devices, and is interoperable with them.

[0315] The control unit (4) is electrically connected to the home hub (41), and can thus be linked with various home appliances and electrical and electronic devices that are electrically connected to the home hub (41).

[0316] A wall mount (1, 3) according to an embodiment of the present invention includes a sensor (42).

[0317] The above sensor (42) represents a distance measuring sensor that measures the movement distance of the moving part (12, 32, 33). The above distance measuring sensor represents a commonly used sensor, and a detailed description of the distance measuring sensor is omitted. For example, the distance measuring sensor may be a Hall sensor or an image sensor (e.g., a Time of Flight (ToF) camera).

[0318] The sensor (42) is placed on the wall mount (1, 3) of the present invention (e.g., fixed part (11, 31) or movable part (12, 32, 33)).

[0319] The sensor (42) can sense the position and / or distance of the moving part (12, 32, 33).

[0320] The sensor (42) is electrically connected to the control unit (4).

[0321] The sensor (42) receives a control signal from the control unit (4), detects the position and / or distance of the moving unit (12, 32, 33), and transmits the position data and / or distance data of the moving unit (12, 32, 33) back to the control unit (4).

[0322] The control unit (4) detects position data and / or distance data of the moving unit (12, 32, 33) via the sensor (42), and controls the motor drive unit (44), power supply unit (46), and sound recognition transmission unit (47), etc., so that an image is output from the display device (100) mounted on the wall mount (1, 3) of the present invention and / or the display device (12a, 32a, 33a) placed on the front of the moving unit (12, 32, 33).

[0323] A wall mount (1, 3) according to an example of an embodiment of the present invention may include a communication unit (43) or be electrically connected to an external communication unit (43).

[0324] The communication unit (43) represents a device that can transmit or receive, for example, a Bluetooth signal, a Wi-Fi signal, or an Ultra-WideBand (UWB) frequency. The communication unit (43) includes a transmitting device that transmits a Bluetooth signal, a Wi-Fi signal, or an Ultra-WideBand (UWB) frequency, and a receiving device that receives the same.

[0325] The wall mount (1, 3) of the present invention can transmit and receive Bluetooth signals, Wi-Fi signals, or ultra-wideband (UWB) frequencies through the communication unit (43).

[0326] Fig. 14 is an example showing a display device (100) mounted on a wall mount (1) of the present invention and a display device placed on a moving part (12) of the wall mount (1) working together to display a screen.

[0327] And, Fig. 18 is a flowchart showing the movement of the moving parts (12, 32, 33) of the wall mount (1, 3).

[0328] The examples of the embodiments shown in FIGS. 14 and 18 apply to all of the wall mounts (1, 3) according to the first embodiment to the third embodiment of the present invention.

[0329] Referring to FIG. 14 and FIG. 18, a user attempts to move the moving part (12, 32, 33) of the wall mount (1, 3) of the present invention (S10).

[0330] The user inputs the movement distance of the moving part (12, 32, 33) (S20).

[0331] The input of the above movement distance can be performed by the remote control of the display device (100) or the remote control of the wall mount (1, 3) of the present invention. The remote control of the wall mount (1, 3) is linked to the control unit (4) or the home hub (41).

[0332] Additionally, the input of the above movement distance can be performed by a mobile device (e.g., a cell phone). The mobile device is linked to a control unit (4) or a home hub (41).

[0333] The movement distance data is transmitted to the control unit (4).

[0334] When the control unit (4) receives movement distance data, it determines whether to slide out (S30).

[0335] In this specification, a state in which the moving part (12, 32, 33) does not move from the fixed part (11, 31) or a state in which the moving part (12, 32, 33) is not separated from the fixed part (11, 31) is defined as a 'state before the moving part (12, 32, 33) moves'.

[0336] In addition, a state in which the moving part (12, 32, 33) moves in one direction (e.g., left or right) from the fixed part (11, 31) or a state in which the moving part (12, 32, 33) is separated from the fixed part (11, 31) is defined as a 'state in which the moving part (12, 32, 33) moves'.

[0337] The moving distance of the moving part (12, 32, 33) can be measured by a distance measuring sensor (42). The distance measuring sensor (42) represents a commonly used sensor (e.g., a Hall sensor, etc.), and a detailed description of the distance measuring sensor (42) is omitted.

[0338] The control unit (4) determines the position of the moving unit (12, 32, 33), and if the moving unit (12, 32, 33) is in a pre-movement state, the control unit (4) determines that it is a slide out.

[0339] Alternatively, if the movement distance data entered by the user is greater than the current position of the moving part (12, 32, 33), the control part (4) determines that it is a slide out.

[0340] Alternatively, the user can select or input a slide out, and when the user selects or inputs a slide out, the control unit (4) determines that it is a slide out.

[0341] If the control unit (4) determines that the slide is out (S30), a motor output signal is transmitted to the drive motor (1211, 3211, 3311) to drive the drive motor (1211, 3211, 3311) so that the moving unit (12, 32, 33) moves in the slide out direction (S40).

[0342] That is, the moving part (12, 32, 33) moves in the slide-out direction by the driving of the driving motor (1211, 3211, 3311). The slide-out direction refers to the direction in which the moving part (12, 32, 33) moves and becomes increasingly farther away from the fixed part (11, 31). For example, it refers to the moving part (12) of the wall mount (1) according to the example of the first embodiment of the present invention moving to the right and protruding to the right of the display device (100).

[0343] The control unit (4) determines whether the moving unit (12, 32, 33) has reached the target point (S50).

[0344] If the control unit (4) determines that the moving unit (12, 32, 33) has not reached the target point, it transmits a motor output signal to the driving motor (1211, 3211, 3311) to continuously drive the driving motor (1211, 3211, 3311) (S40).

[0345] When the control unit (4) determines that the moving unit (12, 32, 33) has reached the target point, it stops the operation of the driving motor (1211, 3211, 3311) (S60).

[0346] Meanwhile, the control unit (4) determines the position of the moving unit (12, 32, 33), and if the moving unit (12, 32, 33) is in a moving state and at the maximum moving position, the control unit (4) determines that it is a slide in.

[0347] The state at the above maximum movement position refers to a state in which the moving part (12, 32, 33) has moved all the way away from the fixed part (11, 31) and is no longer able to move away from the fixed part (11, 31). The state at the above maximum movement position can be expressed as a state in which the moving part (12, 32, 33) has completed movement in one direction.

[0348] Alternatively, if the movement distance data entered by the user is smaller than the current position of the moving part (12, 32, 33), the control part (4) determines that it is a slide in.

[0349] Alternatively, the user can select or input a slide-in, and when the user selects or inputs a slide-in, the control unit (4) determines it as a slide-in.

[0350] If the control unit (4) determines that it is a slide-in (S30), it transmits a motor output signal to the drive motor (1211, 3211, 3311) so that the moving unit (12, 32, 33) moves in the slide-in direction, thereby driving the drive motor (1211, 3211, 3311) (S70).

[0351] That is, the moving part (12, 32, 33) moves in the slide-in direction by the driving of the driving motor (1211, 3211, 3311). The slide-in direction refers to the direction in which the moving part (12, 32, 33) moves and becomes closer to the fixed part (11, 31). For example, it refers to the moving part (12) of the wall mount (1) according to the example of the first embodiment of the present invention moving to the left in a moved state and becoming closer to the fixed part (11).

[0352] The control unit (4) determines whether the moving unit (12, 32, 33) has reached the target point (S80).

[0353] If the control unit (4) determines that the moving unit (12, 32, 33) has not reached the target point, it transmits a motor output signal to the driving motor (1211, 3211, 3311) to continuously drive the driving motor (1211, 3211, 3311) (S70).

[0354] When the control unit (4) determines that the moving unit (12, 32, 33) has reached the target point, it stops the operation of the driving motor (1211, 3211, 3311) (S60).

[0355] When the movement of the moving part (12, 32, 33) is completed, the driving of the driving motor (1211, 3211, 3311) is stopped, and the performance of the above-described function is completed (S90).

[0356] In addition, depending on the movement of the moving part (12, 32, 33), the size of the image displayed on the display device placed on the front part (12a, 32a, 33a) of the moving part (12, 32, 33) may change.

[0357] The following is explained with reference to FIG. 14 and FIG. 18.

[0358] If the control unit (4) determines that it is a slide-out (S30), the control unit (4) drives the drive motor (12a, 32a, 33a) (S40) and outputs the image in the slide-out direction (S41).

[0359] That is, by driving the driving motor (12a, 32a, 33a), the moving part (12, 32, 33) moves in the slide-out direction, and an image (A2) corresponding to the slide-out length is output to the display device arranged on the front part (12a, 32a, 33a) of the moving part (12, 32, 33). Before the moving part (12, 32, 33) moves, the image (A) is output only to the display device (100) mounted on the wall mount (1, 3) of the present invention (see (a) of FIG. 14). In FIG. 14, reference numeral A represents the entire image, and reference numerals A1 and A2 represent partial images.

[0360] While the moving part (12, 32, 33) reaches the target point, the size of the image (A2) output from the display device placed on the front part (12a, 32a, 33a) of the moving part (12, 32, 33) increases by the length by which the moving part (12, 32, 33) slides out, and the size of the image (A1) output from the display device (100) mounted on the wall mount (1, 3) of the present invention decreases by the length by which the moving part (12, 32, 33) slides out (see (b) and (c) of FIG. 14).

[0361] If the control unit (4) determines that the moving unit (12, 32, 33) has not reached the target point (S50), it transmits a motor output signal to the driving motor (12a, 32a, 33a) to continuously drive the driving motor (12a, 32a, 33a) (S40), and continuously increases the size of the image (A2) output from the display device arranged on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33) (S41), and continuously decreases the size of the image (A1) output from the display device (100) mounted on the wall mount (1, 3) of the present invention.

[0362] When the control unit (4) determines that the moving unit (12, 32, 33) has reached the target point (S50), it stops the driving of the driving motor (12a, 32a, 33a) (S60), and outputs an image from the display device (100) mounted on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33) and / or the wall mount (1, 3) of the present invention.

[0363] For example, if the control unit (4) determines that the moving unit (12, 32, 33) is in the maximum moving position, it outputs the image (A) only on the display device placed on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33), and does not output the image on the display device (100) mounted on the wall mount (1, 3) of the present invention (see (d) of FIG. 14).

[0364] Meanwhile, if the control unit (4) determines that it is a slide-in (S30), the control unit (4) outputs an image in the slide-in direction (S71) together with the driving of the driving motor (12a, 32a, 33a) (S70).

[0365] That is, by driving the driving motor (12a, 32a, 33a), the moving part (12, 32, 33) moves in the slide-in direction, and an image (A, A2) corresponding to the slide-in length is output to the display device arranged on the front part (12a, 32a, 33a) of the moving part (12, 32, 33). When the moving part (12, 32, 33) is in the maximum moving position, the image is not output to the display device (100) mounted on the wall mount (1, 3) of the present invention, and the image (A) is output only to the display device arranged on the front part (12a, 32a, 33a) of the moving part (12, 32, 33) (see (d) of FIG. 14). This process is performed in the reverse order of the order illustrated in FIG. 14.

[0366] While the moving part (12, 32, 33) reaches the target point, the size of the image (A2) output from the display device placed on the front part (12a, 32a, 33a) of the moving part (12, 32, 33) decreases by the length of the sliding in of the moving part (12, 32, 33), and the size of the image (A1) output from the display device (100) mounted on the wall mount (1, 3) of the present invention increases by the length of the sliding in of the moving part (12, 32, 33) (see (c), (b) of FIG. 14).

[0367] If the control unit (4) determines that the moving unit (12, 32, 33) has not reached the target point (S80), it transmits a motor output signal to the driving motor (12a, 32a, 33a) to continuously drive the driving motor (12a, 32a, 33a) (S70), and continuously reduces the size of the image (A2) output from the display device arranged on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33) (S71), and continuously increases the size of the image (A1) output from the display device (100) mounted on the wall mount (1, 3) of the present invention.

[0368] When the control unit (4) determines that the moving unit (12, 32, 33) has reached the target point (S80), it stops the driving of the driving motor (12a, 32a, 33a) (S60), and outputs an image on the display device placed on the front part (12a, 32a, 33a) of the moving unit (12, 32, 33) and / or the display device mounted on the wall mount (1, 3) of the present invention.

[0369] For example, if the control unit (4) determines that the moving unit (12, 32, 33) is in a state before moving, it prevents the display device (12a, 32a, 33a) placed on the front of the moving unit (12, 32, 33) from outputting an image, and outputs an image (A) only on the display device (100) mounted on the wall mount (1, 3) of the present invention (see (a) of FIG. 14).

[0370] As described above, the wall mount (1, 3) for a display device according to examples of the embodiment of the present invention has a moving part (12, 32, 33) that automatically slides and a space inside the moving part (12, 32, 33), so that a set-top box (C1) and a game machine (C2) can be stored, and a power connection part (123, 323) is provided inside the moving part (12, 32, 33), so that neat cable management is possible.

[0371] In addition, the wall mount (1, 3) of the present invention can be equipped with a home hub function capable of controlling home appliances, and through this, the display screen of the home hub can be displayed on the display device (100) mounted on the wall mount (1, 3) and the display device arranged on the front part (1a) of the moving part (12, 32, 33) by linking with the screen of the display device (100) mounted on the wall mount (1, 3).

[0372] In addition, the wall mount (1, 3) of the present invention can be applied to various VESA standards.

[0373] In addition, the wall mount (1, 3) of the present invention has a function of opening a storage box (inner space (12s, 32s, 33s) of the moving part (12, 32, 33)) through the automatic sliding function of the moving part (12, 32, 33), and can display the display screen of each stage by linking it to the display device (100) mounted on the wall mount (1, 3) of the present invention and the display device (12, 32, 33) disposed on the moving part (12, 32, 33).

Claims

1. A fixture that is fixed to the wall; A first moving part connected to one side of the above fixed part and capable of moving in one direction; and A wall mount for a display device, comprising a first driving unit that moves the first moving unit.

2. In paragraph 1, A wall mount for a display device, wherein a first rack gear is arranged on an upper side of the above-mentioned fixing portion, and a second rack gear is arranged on a lower side of the above-mentioned fixing portion.

3. In paragraph 2, The above first driving unit, A first pinion gear meshing with the first rack gear; A second pinion gear meshing with the second rack gear; A first pinion gear shaft having one end coupled with the first pinion gear and the other end coupled with the second pinion gear; A first connecting gear coupled to the first pinion gear shaft; a first rotary shaft gear meshing with the first connecting gear; and A wall mount for a display device, comprising a first drive motor having a rotational shaft coupled with the first rotational shaft gear.

4. In paragraph 3, A wall mount for a display device, wherein when the rotation shaft of the first drive motor rotates, the first pinion gear moves along the first rack gear, and the second pinion gear moves along the second rack gear.

5. In paragraph 3, Including a first driving fixing part that fixes the first driving part, The above first driving fixing part is, A first driving motor fixing part arranged on the first moving part and fixing the first driving motor; and A wall mount for a display device, comprising a first pinion gear shaft fixing member arranged in the first moving member and fixing the first pinion gear shaft.

6. In paragraph 5, The above first driving motor fixing part, a first rotation axis hole in which the rotation axis is arranged; and A wall mount for a display device, comprising a first gear shaft hole in which the first pinion gear shaft is disposed.

7. In paragraph 5, The above first pinion gear shaft fixing part, A first pinion gear shaft fixing member arranged on the upper side of the first moving part and rotatably fixing one end of the first pinion gear shaft; and A wall mount for a display device, comprising a second pinion gear shaft fixing member arranged on the lower side of the first moving member and rotatably fixing the other end side of the first pinion gear shaft.

8. In paragraph 1, A wall mount for a display device, wherein the first driving unit is arranged on the first moving unit and moves together with the first moving unit.

9. In paragraph 1, A second moving part connected to the other side of the fixed part and capable of moving in the opposite direction to the one direction; and A wall mount for a display device, comprising a second driving unit that moves the second moving unit.

10. In paragraph 9, A wall mount for a display device, wherein a third rack gear is arranged on the upper side of the above-mentioned fixing portion, and a fourth rack gear is arranged on the lower side of the above-mentioned fixing portion.

11. In paragraph 10, The above second driving unit, A third pinion gear meshing with the third rack gear; A fourth pinion gear meshing with the fourth rack gear; A second pinion gear shaft having one end coupled with the third pinion gear and the other end coupled with the fourth pinion gear; A second connecting gear coupled to the second pinion gear shaft; a second rotary shaft gear meshing with the second connecting gear; and A wall mount for a display device, comprising a second drive motor having a rotational shaft coupled with the second rotational shaft gear.

12. In paragraph 11, A wall mount for a display device, wherein when the rotation shaft of the second drive motor rotates, the third pinion gear moves along the third rack gear, and the fourth pinion gear moves along the fourth rack gear.

13. In paragraph 11, Including a second driving fixing part that fixes the second driving part, The above second driving fixing part, A second driving motor fixing part arranged on the second moving part and fixing the second driving motor; and A wall mount for a display device, comprising a second pinion gear shaft fixing member disposed on the second moving member and fixing the second pinion gear shaft.

14. In paragraph 13, The above second driving motor fixing part, a second rotation axis hole in which the rotation axis is arranged; and A wall mount for a display device, comprising a second gear shaft hole in which the second pinion gear shaft is disposed.

15. In paragraph 13, The above second pinion gear shaft fixing part, A third pinion gear shaft fixing member arranged on the upper side of the second moving part and rotatably fixing one end of the second pinion gear shaft; and A wall mount for a display device, comprising a fourth pinion gear shaft fixing member arranged on the lower side of the second moving member and rotatably fixing the other end side of the second pinion gear shaft.

16. In paragraph 9, A wall mount for a display device, wherein the second driving unit is arranged on the second moving unit and moves together with the second moving unit.

17. In paragraph 1, The above first moving part includes an internal space which is a storage space, A wall mount for a display device, wherein a power connection is placed in the above internal space.

18. In paragraph 1, It includes a display device arranged on the front side of the first moving part and a display device mounted on the fixed part, A wall mount for a display device, wherein, while the first moving part moves in the one direction, the size of an image output from a display device arranged in front of the first moving part increases by the length by which the first moving part moves, and the size of an image output from a display device mounted on the fixed part decreases by the length by which the first moving part moves.

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