KR101059089B1 - Hanger device for display device - Google Patents

Abstract

Hanger device for a display device according to a preferred embodiment of the present invention, the rail member is installed to be movable horizontally to the installation; And a panel member fixed to the rail member, and the locking member formed on the rear surface of the plurality of display apparatuses installed on the front surface of the mounting member so as to be movable in various directions.

According to an exemplary embodiment of the present invention, a hanger for a display device includes a plurality of displays formed by installing a panel member on a panel to fix the display device to a fixture, and forming an installation part on the panel member to move the display device in various directions. When installing the device, it is easy to install, detach and after service.

Display Unit, Hanger, Fixture, Mounting, Separation, Panel, Sliding

Description

Hanger unit for display unit {HANGER FOR DISPLAY UNIT}

The present invention relates to a hook device for a display apparatus, and more particularly, a panel member for fixing a display apparatus is slidably installed on a fixture, and an installation portion for forming the display apparatus in a plurality of directions is formed on the panel member. The present invention relates to a display device hanger for facilitating mounting and dismounting when installing a display device.

A display unit is a kind of screen output device such as a television or a computer monitor, and is widely used in homes and offices. Most display devices adopt cathode ray tubes, but the volume is large due to the space required for electron beam propagation. Recently, thin and small flat plates such as liquid crystal display (LCD) and plasma display panel (PDP) are used. Type monitors have been developed and used widely, and the demand is increasing.

In addition, the flat-panel display device as described above is becoming larger and larger, and such a display device has a thin thickness, so that it is possible to use a living space more effectively and more convenient than when it is used on a wall. The mounting device is being developed.

In recent years, after arranging a plurality of display devices in a horizontal and vertical direction in a 2 × 2, 3 × 3 manner, etc., they are installed on a wall surface and the like, and a display device is used for briefing at a seminar or a conference.

As such, when the display device is used for briefing, the display device is fixedly installed on a wall, ceiling, stand, or the like by means of fastening means such as screws or bolts or various existing mounting devices, and a wide screen is formed. The frequency of use is gradually increasing because it is clearly visible to many people from afar.

However, the hanger of the display device currently on the market has a disadvantage that it takes a lot of time and effort to mount or remove the display device is difficult or cumbersome to mount or remove the display device on the wall.

In addition, the display device can be mounted on the wall by a simple hook type instead of a screw fastening method, but in this case, the expensive display device is removed and broken due to an impact from the outside, or the screen is not fixed. There were problems such as being easily skewed.

In addition, when a large number of display devices are installed and used for briefing, for example, when the display device installed in the middle part breaks down and needs to be serviced after being installed in a 3 × 3 method, it is possible to receive up, down, left, After removing and repairing all the display devices installed on the right side, reassembling through the reverse process, there was a problem that the after-sales service workability is significantly worse.

Thus, there is a need for improvement.

According to the present invention, a panel member for fixing a display device is slidably installed on a fixture, and a display portion is formed on the panel member to enable the display apparatus to move in various directions, thereby facilitating mounting and detachment when installing a plurality of display devices. It is an object to provide a hanger device for a device.

In addition, by using an angle adjusting member to adjust the front and rear angle of the display device, using a height adjusting member to adjust the height and height of the display device hanger for the display device to facilitate the adjustment of the display device The purpose is to provide.

In order to achieve the above object, a display apparatus hook apparatus according to an embodiment of the present invention, the rail member is installed to be movable horizontally to the installation; And a panel member fixed to the rail member and having a catching member formed on a rear surface of a plurality of display apparatuses installed on the front surface thereof so as to be movable in various directions in the installation portion.

In addition, the installation is any one of a frame, a wall, a frame fixed to the wall, characterized in that the frame is formed to cross in the horizontal and vertical direction.

In addition, the rail member, and a fixed rail fixed to the installation; It is characterized in that it comprises a moving rail is horizontally caught by the fixed rail, the panel member is installed on the front.

In addition, the fixed rail, the guide portion which is located away from the installation, the front is curved; A pair of fixing parts which are opened to both sides of the guide part and fixed to contact with the fixture; It is characterized in that it comprises a hook portion which is bent to the front in the fixed portion is caught by the moving rail.

The moving rail may further include a plate body to which the panel member is fixed; A latching jaw portion which is bent from an upper end of the plate body portion to a rear surface and is caught by an upper hook portion of the fixed rail; A contact part formed on the rear surface of the plate body in a round state to be in close contact with the front surface of the guide part of the fixed rail to stably guide the horizontal movement; It is characterized in that it comprises a support portion which is bent from the lower end of the plate portion back to the lower hook portion of the fixed rail.

In addition, the panel member, a panel portion fixed to the moving rail of the rail member; It is formed to protrude from the panel portion to the front, characterized in that it comprises a bent portion is formed in the installation portion.

In addition, the installation portion, the fitting hole formed in the bent portion of the panel member; A lower catching jaw extending from the fitting hole to be caught by the catching member; A left catching jaw formed at the upper left side of the fitting hole to which the catching member is caught; It is formed on the upper right side of the fitting hole, characterized in that it comprises a right locking jaw that the locking member is caught.

In addition, the installation portion, the fitting hole formed in the bent portion of the panel member; A lower catching jaw extending from the fitting hole to catch the catching member; It is formed on the upper left of the fitting hole is characterized in that it comprises a left locking jaw to which the locking member is caught.

In addition, the installation portion, the fitting hole formed in the bent portion of the panel member; A lower catching jaw extending from the fitting hole to catch the catching member; It is formed on the upper right of the fitting hole is characterized in that it comprises a right locking jaw that is caught by the locking member.

The rail member may further include an angle adjusting member for adjusting an angle of the display device.

In addition, the angle adjusting member, the tab screw portion formed on the moving rail of the rail member; A fastening member which is fastened to the tab screw and adjusts the angle of the display device by rotating the movable rail forward and backward with respect to the upper part of the fixed rail of the rail member according to rotation; Position fixing screw hole formed in the moving rail of the rail member; It is characterized in that it comprises a position fixing member for fastening the fixed rail is fastened to the position fixing screw hole to fix the rotational position of the moving rail.

In addition, the panel member, characterized in that it further comprises a height adjusting member for adjusting the height, the height of the display device.

In addition, the height adjustment member, the nut member formed on the back of the bent portion of the panel member; It is fastened to the nut member, it characterized in that it comprises a fastening member for adjusting the height of the display device by moving the locking member up and down in accordance with the rotation.

In addition, a position alignment member which is formed on both sides of the main body of the display device to align the left and right positions with the adjacent display device, the positioning member, the fitting hole is formed on one side of the main body; It characterized in that it comprises a fitting member fixed to the other side of the main body to be fitted in the fitting hole.

The display device hanger of the present invention, a rail member including a fixed rail fixed to the frame installed on the wall, and a moving rail which is caught in the fixed rail and moves horizontally from the front; A panel member fixed to the rail member and having a locking member formed on a rear cover of a plurality of display apparatuses installed on a front surface thereof so as to be movable in various directions in a T-shaped mounting portion; The rail member and the panel member, the angle adjusting member for adjusting the angle of the display device; The rail member and the panel member, the height adjusting member for adjusting the height, height of the display device; And positioning members formed on both sides of the main body of the display device to align the left and right positions with adjacent display devices.

As described above, the hook device for a display device according to the present invention, the panel member for fixing the display device is slidably installed in the installation, and the mounting portion for moving the display device in various directions is formed on the panel member It is easy to install and detach when installing multiple display devices.

In addition, the hook device for a display device according to the present invention, the angle of the display device using the angle adjusting member to adjust the angle, and the height of the display device using the height adjusting member to adjust the position of the display device Easy to adjust

In addition, the hook device for a display device according to the present invention, when a plurality of display devices are assembled and used, when the display device disposed in the center portion is broken, the display device arranged in the upper, lower, left, right slide movement or installation It is easy to carry out after-sales service (A / S) because it is easily withdrawn by moving in various directions.

Hereinafter, a hanger for a display device according to an embodiment of the present invention will be described with reference to the accompanying drawings.

In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

Referring to the drawings, the hook device for a display device according to an embodiment of the present invention, the rail member 60 is installed to be movable horizontally to the installation (10); And a locking member 26 fixed to the rail member 60 and formed on the rear surface of the plurality of display apparatuses 20 installed on the front surface thereof, coupled to the mounting portions 86, 86a and 86b, and movable in various directions. It comprises a panel member 80 to make.

The installation 10 may be any one of the frame 50, the wall 15, and the frame 50 installed on the wall 15, but the installation 10 is not limited thereto and may install the rail member 60. Any member may be used as long as the member is present.

The frame of the installation 50 is preferably formed to cross in the horizontal and vertical direction. That is, the frame is preferably composed of a horizontal frame and a vertical frame, but is not limited thereto.

The frame 50, which is the installation 10, may be attached to a wall 15, a pillar, a ceiling, or the like, or may be attached to a movable stand. Of course, the installation 10 may be a movable stand. At this time, the movable stand may be provided with wheels.

A locking member 60 formed on the display device 20 is formed on the moving rail 70, and mounting portions 86, 86a and 86b formed on the panel member 80 are the rear surface of the display device 20. Since the cover 24 is formed, it is possible to be formed to be compatible with each other.

That is, when the locking member 60 is the locking projection, the mounting portions 86, 86a and 86b coupled to the locking member 60 are the locking grooves, and when the locking member 60 is the locking groove, the locking member Installation portion 86 (86a) (86b) coupled to the 60 may be a locking projection.

And, as shown in the figure, a state of applying the frame 50 fixed to the wall 15 as the installation 10 will be described as an embodiment.

The display device 20 is composed of a main body 22 and a rear cover 24, and four locking members 26 are formed at a predetermined interval on the rear cover 24.

The catching member 26 includes a catching groove portion 28 formed to be caught and a through hole 30 penetrating into the central portion, and a fixing member 32 such as a screw or a bolt is inserted to be fastened to the rear cover 24. Include.

The rail member 60 includes a fixed rail 62 fixed to the installation 10; The fixed rail 62 is caught and moved horizontally, and the panel member 80 includes a moving rail 70 installed on the front surface.

Fixing rail 62 is preferably fixed to the installation 10 by screws, bolts or other fastening means.

The fixed rail 62 is positioned apart from the installation 50, the guide portion 64 is curved in the front; A pair of fixing parts 66 which are opened to both sides of the guide part 64 and are fixed to the fixture 10 by contact; It is bent in front of the fixing portion 66 includes a hook portion 68 to which the moving rail 70 is hung.

The overall cross-sectional shape of the fixed rail 62 is preferably formed in a "W" shape having a smooth and smooth curved surface.

The moving rail 70 includes a plate body 72 to which the panel member 80 is fixed; A latching jaw portion 74 that is bent from the upper end of the plate portion 72 to the upper hook portion 68 of the fixed rail 62; The support 78 is bent from the lower end of the plate portion 72 to the bottom hook portion 68 of the fixed rail 62.

At this time, it is preferable to further include a contact portion 76 formed on the rear surface of the plate portion 72 to be opened in a round state to be in close contact with the front surface of the guide portion 64 of the fixed rail 62 to stably guide the horizontal movement. .

The upper hook portion 68 may be bent at 90 degrees or more so that when the movable rail 70 is caught by the fixed rail 62, it may be configured to be prevented from being separated. Of course, if caught, it is not limited to the angle.

The support portion 78 formed at the lower end of the plate portion 72 is not caught by the lower hook portion 68 of the fixed rail 62, but is in inclined contact with the angle adjusting member 80. The lower hook portion 68 is moved in the sliding motion.

The panel member 80 includes a panel portion 82 fixed to the moving rail 70 of the rail member 60; It is formed to protrude from the panel portion 82 to the front, and the bent portion 84 in which the installation portion 86 is formed.

And, as shown in Figures 1 to 5, the installation portion 86 according to one embodiment, the fitting hole 88 formed in the bent portion 84 of the panel member 80; A lower catching jaw 90 formed to extend downward of the fitting hole 88 to catch the catching member 26; A left locking jaw 92 formed at an upper left side of the fitting hole 88 to catch the locking member 26; It is formed on the upper right side of the fitting hole 88 and includes a right locking jaw 94 to which the locking member 26 is caught.

At this time, the overall shape of the mounting portion 86 according to an embodiment is a "T" shape.

And, as shown in Figure 6, the installation portion 86a according to another embodiment, the fitting hole 88a formed in the bent portion 84 of the panel member 80; A lower catching jaw 90a extending downward from the fitting hole 88a to which the catching member 26 is caught; It is formed on the upper left of the fitting hole (88a) and includes a left locking jaw (92a) that the locking member 26 is caught.

At this time, the overall shape of the mounting portion 86a according to another embodiment is a "b" shape.

And, as shown in Figure 7, the mounting portion 86b according to another embodiment, the fitting hole 88b formed in the bent portion 84 of the panel member 80; A lower catching jaw 90b extending downwardly of the fitting hole 88b to catch the catching member 26; It is formed on the upper right side of the fitting hole (88a) includes a right locking jaw (94b) that is caught by the locking member (26).

At this time, the overall shape of the mounting portion 86b according to another embodiment is a "┌" shape.

In each of the mounting portions 86, 86a and 86b, the lower engaging jaw 92, 92a and the right engaging jaw 94, 94b are connected by fitting holes 88, 88a and 88b. It is configured to prevent the locking groove portion 28 of the locking member 26 provided on the back of the display device 10 to move in the left and right direction by providing a locking protrusion on the side.

On the other hand, the rail member 60 and the panel member 80 includes an angle adjusting member 100 for adjusting the angle of the display device 20.

Angle adjustment member 100, the tab screw portion 104 formed on the moving rail 70 of the rail member 60; It is fastened to the threaded hole of the tab screw portion 104 to rotate the movable rail 70 back and forth with respect to the fixed rail 62 of the rail member 60 in accordance with the rotation to adjust the angle of the display device 20 Fastening member 106; Position fixing screw hole 107 formed in the moving rail 70 of the rail member 60; It is fastened to the position fixing screw hole 107 and the fixed rail 62 is included so that the position fixing member 108 to fix the rotational position of the moving rail (70).

The tab screw portion 104 of the angle adjusting member 100 is formed at both left and right wing portions of the moving rail 70 of the rail member 60, and is formed at an off position not covered by the panel member 80. It is preferable that a screw hole is formed in the center part.

The threaded hole of the tab screw portion 104 is preferably formed in the plate body portion 72 of the movable rail 70, and the position fixing member 108 is formed in the support portion 78 of the movable rail 70.

The position fixing member 108 is fastened to the position fixing screw hole 107 formed in the support portion 78 of the movable rail 70 to press the lower hook portion 68 of the fixed rail 62, thereby moving the movable rail 70. The position is fixed in the state rotated with respect to this fixed rail 62.

End portions of the fastening member 106 and the position fixing member 108, the rotation is easy, it is preferably formed to be rounded to minimize the friction with the front of the fixing portion 66 of the fixing rail (62).

In addition, the rail member 60 and the panel member 80 include a height adjusting member 110 for adjusting the height and the height of the display apparatus 20.

The height adjusting member 110 includes a nut member 112 formed on the rear surface of the bent portion 84 of the panel member 80; Is fastened to the nut member 112, and includes a fastening member 114 for adjusting the height of the display device 20 by moving the locking member 26 up and down in accordance with the rotation.

In addition, the end of the fastening member 114 may be easily rounded and may be rounded to minimize friction with the bottom surface of the locking member 26 of the display apparatus 20.

It includes a position alignment member 40 is formed on both sides of the main body 22 of the display device 10 to align the left and right positions with the adjacent display device 10.

Positioning member 40, the fitting hole 42 formed on one side of the main body 22 of the display device 20; And a fitting member 44 fixed to the other side of the neighboring display apparatus 20 to be fitted into the fitting hole 42.

The fitting member preferably has a thread 46 formed at one side thereof, and a flat fitting protrusion 48 slightly smaller than the diameter of the thread 46 fitted at the fitting hole 42 at the other side thereof.

Or less, on the basis of the accompanying drawings to look at the operation of the hook device for a display device according to an embodiment of the present invention.

As shown in the figure, first, in the installation 10 consisting of the frame 50 fixed to the wall 15, the fixing rail 62 of the rail member 60 against the frame 50, screw bolt Fastening means such as a fastening to the frame 50 by fitting into the through-hole formed in the fixing portion 66 of the fixed rail (62).

Then, when the locking jaw portion 74 of the movable rail 70 is hooked on the upper hook portion 68 of the fixed rail 62, the contact portion 76 of the movable rail 70 is a guide portion of the fixed rail 62 ( 64, the support 78 of the moving rail 70 is inclined close to the lower hook portion 68 of the fixed rail 62 and assembled in a state capable of horizontal movement.

In addition, the panel member 82 of the panel member 80 is brought into contact with the plate body 72 of the moving rail 70 to fasten a fastening means such as a screw or a bolt, and thus the panel member 80 is connected to the moving rail 70. Assemble to slide slide horizontally.

In this state, the four locking members 26 formed to protrude from the front cover 24 to the display device 20 from the front side are inserted into the four fitting holes 88 of the panel member 80 so as to be desired by the user. To move to the position, that is, to selectively move to the lower locking jaw 90, the left locking jaw 92, the right locking jaw 94 to walk.

For example, as shown in FIG. 5, in the case of one embodiment, the state of hooking the locking member 26 to the lower locking jaw 90 is regarded as a normal assembly state.

Meanwhile, as shown in FIG. 8, a case of the 3 × 3 method in which nine display apparatuses 20 are installed in three horizontal and three vertical units will be described. The number installed in the horizontal and vertical directions of the display apparatus 20 may be variously selected.

Through the above-described process, nine display device hangers are assembled, and all nine display devices 20 are installed in the nine panel members 80.

At this time, the fitting member 44, which is the alignment member 40, protrudes from one side of the main body 22 of the display apparatus 20, and the fitting hole 42 formed in the main body 22 of the other display apparatus 20 neighboring. The left and right positions of the plurality of display apparatuses 20 are aligned with each other while being fitted in the.

And, when the nine display apparatuses 20 are installed, the vertical height does not match. As shown in Figure 3 and 4, each fastening member to the nut member 112, which is a height adjusting member 110 is fixed to the back of the panel member 80, each display device 20 is fixed two by two When tightening or releasing 114, the left and right heights and the overall height of the display apparatus 20 are adjusted by pushing or lowering the locking member 26 of the display apparatus 20 upwards so that nine display apparatuses 20 are provided. Adjust the height of the.

At this time, if there are other display apparatuses 20 on all sides, by moving the other display apparatus 20 to the rail member 60 to perform a height adjustment operation in a state sufficient to secure a work space.

Subsequently, when nine display apparatuses 20 are installed, the front angles do not coincide with each other, and some of them protrude and some of the front panels are not flat. Each of the display apparatuses 20 is hooked and installed. Tighten or loosen the fastening member 106 to each of the two tab screw portion 104, which is an angle adjusting member 100 protruding to both sides of the moving rail 70 coupled to.

Then, as shown in Figure 4, the rounded end of the fastening member 106 is fastened to the threaded hole of the tab screw portion 104 of the moving rail 70, the fixed rail of the rail member 60 in accordance with the rotation Rotating the movable rail 70 forward and backward with respect to the upper part 62 to adjust the angles of the left and right sides of each display apparatus 20, thereby adjusting the front height of all nine display apparatuses. Make sure it is flat.

At this time, after adjusting the angle with the fastening member 106, the position fixing member 108 is fastened to the position fixing screw hole 107, so that the screw end of the position fixing member 108 presses the fixing rail 60. The movable rail 70 is firmly fixed to the fixed rail 62 without flowing.

As such, when the angle is adjusted, the other adjacent display apparatus 20 is slidably moved, and the angle adjusting member is protruded on both left and right sides of the moving rail 70 which is not covered by the panel member 80. Since the location 100 is located, the angle adjustment operation of the display device 20 is performed while a sufficient working space is secured between the rear surface of the display device 20 and the moving rail 70.

Of course, as shown in FIG. 2, the angle adjustment operation may be performed in a state in which the display apparatus 20 is separated from the panel member 80.

As described above, a case in which nine display apparatuses are assembled, and as shown in FIG. 8 during use, will be described in the case where the display apparatus 20 of the center portion is broken and needs after-sales service.

First, four display apparatuses 20 on the rightmost side and the first and second display apparatuses 20 and the display apparatuses 20 on the leftmost side and the first and second display apparatuses 20 are placed on the panel member 80. Sliding movement in the left and right directions in the fixed rail 62 by using the fixed moving rail (70).

Then, by holding the display device on the upper side of the display device 20 that requires repair in the center portion, the locking member 26 is caught on the lower locking jaw 90 of the mounting portions 86 of the panel member 80. To the upper side and move to the right or left direction through the fitting hole 88 to walk to the right locking jaw 94 or the left locking jaw 92 to secure the upper and lower spaces with the failed display device 20 .

Then, while holding the display device 20 that needs repair, the locking member 26, which is caught on the lower locking jaw 90, of the mounting portion 86 of the panel member 80 is lifted upwards to fit the ball 88. After separating through, to repair the failed display device 20.

Subsequently, the reassembly process can be easily performed by reassembling in the above-described order.

As such, unlike the related art, the display device 20 is easily detached and assembled to provide convenience to the user, and when the display device is broken, a display device hook device for easily performing after-sales service is provided.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

1 is an exploded perspective view of a hook device for a display device according to an embodiment of the present invention.

Figure 2 is a perspective view of a partially combined hook device for a display device according to an embodiment of the present invention.

Figure 3 is a front view showing a locking state of the hook device for a display device according to an embodiment of the present invention.

Figure 4 is a right side view of Figure 3 lifting and angle adjustment state of the display device.

5 is a state in which the display device moved to the upper right in FIG.

6 is a view showing the installation of the panel member according to another embodiment of the present invention.

7 is a view showing the installation of the panel member according to another embodiment of the present invention.

8 is a view showing a process of detaching for repair by installing a plurality of display devices in the hook member for a display device of the present invention.

Explanation of symbols on the main parts of the drawings

10: installation 20: display device

22: main body 26: locking member

40: alignment member 44: fitting member

50 frame 60 rail member

52: fixed rail 70: moving rail

72: plate body 74: locking jaw portion

80 panel member 82 panel portion

86: installation portion 100: angle adjustment member

110: height adjustment member 112: nut member

Claims (15)

Rail member is installed to be movable horizontally to the installation; And The panel member is fixed to the rail member, the locking member formed on the rear surface of the plurality of display devices installed on the front includes a panel member that is hung so as to be movable in various directions in the installation portion, The rail member includes a fixed rail fixed to the installation; It is caught by the fixed rail to move horizontally, the panel member includes a moving rail installed on the front, The rail member, the display device hanger device further comprises an angle adjusting member for adjusting the angle of the display device. The method of claim 1, The installation is any one of a frame, a wall, a frame fixed to the wall, The frame is a hanger for a display device, characterized in that formed in the horizontal and vertical cross direction. delete The method of claim 1, The fixed rail, the guide portion which is located away from the installation, the front is curved; A pair of fixing parts which are opened to both sides of the guide part and fixed to contact with the fixture; The hook device for a display device, characterized in that it comprises a hook portion which is bent to the front from the fixing portion to hang the moving rail. The method of claim 1, The moving rail may include a plate body to which the panel member is fixed; A latching jaw portion which is bent from an upper end of the plate body portion to a rear surface and is caught by an upper hook portion of the fixed rail; A contact part formed on the rear surface of the plate body in a round state to be in close contact with the front surface of the guide part of the fixed rail to stably guide the horizontal movement; And a support part that is bent from the bottom of the plate body to the rear surface and is in contact with the lower hook portion of the fixed rail. The method of claim 1, The panel member may include a panel portion fixed to the moving rail of the rail member; Hanging device for a display device comprising a bent portion protruding from the panel portion to the front surface, the installation portion is formed. 7. The method according to claim 1 or 6, The installation portion, the fitting hole formed in the bent portion of the panel member; A lower catching jaw extending from the fitting hole to catch the catching member; A left catching jaw formed at the upper left side of the fitting hole to which the catching member is caught; Hanging device for a display device, characterized in that formed on the upper right of the fitting hole and comprises a right locking jaw to which the locking member is caught. 7. The method according to claim 1 or 6, The installation portion, the fitting hole formed in the bent portion of the panel member; A lower catching jaw extending from the fitting hole to catch the catching member; Hanging device for a display device, characterized in that formed on the upper left of the fitting hole and comprises a left locking jaw to which the locking member is caught. 7. The method according to claim 1 or 6, The installation portion, the fitting hole formed in the bent portion of the panel member; A lower catching jaw extending from the fitting hole to catch the catching member; Hanging device for a display device, characterized in that formed on the upper right of the fitting hole and comprises a right locking jaw that is caught by the locking member. delete The method of claim 1, The angle adjusting member, the tab screw portion formed on the moving rail of the rail member; A fastening member which is fastened to the tab screw and adjusts the angle of the display device by rotating the movable rail forward and backward with respect to the upper part of the fixed rail of the rail member according to rotation; Position fixing screw hole formed in the moving rail of the rail member; And a position fixing member which is fastened to the position fixing screw hole and presses the fixing rail so as to fix the rotational position of the moving rail. 7. The method according to claim 1 or 6, The panel member, the display device hanger device further comprises a height adjusting member for adjusting the height, the height of the display device. 13. The method of claim 12, The height adjusting member includes a nut member formed on the panel member; And a fastening member which is fastened to the nut member and adjusts the height of the display apparatus by moving the locking member up and down in accordance with rotation. The method of claim 1, It includes a position alignment member formed on both sides of the main body of the display device to align the left and right positions with another adjacent display device, The positioning member, the fitting hole formed on one side of the main body; And a fitting member fixed to the other side of the main body to be fitted into the fitting hole of the other display apparatus. A rail member including a fixed rail fixed to a frame installed on a wall, and a moving rail hung on the fixed rail and moving horizontally from the front; A panel member fixed to the rail member and having a locking member formed on a rear cover of a plurality of display apparatuses installed on a front surface thereof so as to be movable in various directions in a T-shaped mounting portion; The rail member and the panel member, the angle adjusting member for adjusting the angle of the display device; The rail member and the panel member, the height adjusting member for adjusting the height, height of the display device; And And a positioning member which is formed on both sides of the main body of the display device to align the left and right positions with an adjacent display device.

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