KR101822146B1 - A fastening device for transparent cover of dispaly apparatus - Google Patents

A fastening device for transparent cover of dispaly apparatus Download PDF

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Publication number
KR101822146B1
KR101822146B1 KR1020160047918A KR20160047918A KR101822146B1 KR 101822146 B1 KR101822146 B1 KR 101822146B1 KR 1020160047918 A KR1020160047918 A KR 1020160047918A KR 20160047918 A KR20160047918 A KR 20160047918A KR 101822146 B1 KR101822146 B1 KR 101822146B1
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KR
South Korea
Prior art keywords
screen display
light
cover
fastening
connecting member
Prior art date
Application number
KR1020160047918A
Other languages
Korean (ko)
Other versions
KR20170119808A (en
Inventor
방채원
Original Assignee
방채원
주식회사 유비스타
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Application filed by 방채원, 주식회사 유비스타 filed Critical 방채원
Priority to KR1020160047918A priority Critical patent/KR101822146B1/en
Priority to PCT/KR2017/004190 priority patent/WO2017183904A1/en
Publication of KR20170119808A publication Critical patent/KR20170119808A/en
Application granted granted Critical
Publication of KR101822146B1 publication Critical patent/KR101822146B1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements

Abstract

The present invention relates to a transparent cover fixing device for a multi-screen display, in which a plurality of screen display parts (20) of a multi-screen display are associated one by one to cover the screen display part (20) A connecting member 100 for connecting the adjacent transparent cover 10 to each other and a screen display unit 20 adjacent to the front of the screen display unit 20 so that their front ends are exposed forward, And the connecting member 100 includes a plurality of light-transmitting covers (not shown) connected to each other by the connecting member 100 and connected to the front end of the connecting member 200 10) is fixed to the multi-screen display, whereby there is an advantage that the light-transmitting cover can be easily and safely installed in the multi-screen display.

Description

TECHNICAL FIELD [0001] The present invention relates to a fixing device for a multi-screen display,

The present invention relates to a multi-screen display, and more particularly, to a multi-screen display in which a fastening member is inserted between a plurality of screen display portions constituting a multi-screen display, and the fastening member is adapted to be fixed by the self- The present invention relates to a projection cover fixing device for a multi-screen display.

2. Description of the Related Art In general, a flat panel display such as a liquid crystal display (LCD) panel and a plasma display panel (PDP) panel is easy to realize a high resolution and has various advantages as a high definition large screen display device.

However, due to manufacturing problems, the large screen display has a large manufacturing cost and a limited size of the display panel (display panel) in order to produce a large screen. Thus, in general, a multi-screen display using a plurality of screen display units is constituted.

FIG. 10 is a conceptual diagram of a multi-screen display using a general multi-screen display unit 20. In FIG. As shown in the figure, a plurality of screen display units 20 are arranged so as to have rows and columns to constitute a multi-screen display, and a bezel 21 as an external component such as a chassis or the like, .

However, when the image is displayed by the bezel 21, a frame line interval is generated, which causes a lot of problems in transmitting image information.

As a technique developed to solve the problem that the screen is cut off in the bezel area as described above, a technique of "seeing a bezel " by Korean Patent No. 10-1426726 (filed on Apr. 2014.07.30) filed by the applicant of the present invention A multi-screen display with a non-light-transmitting cover "is known.

The technique disclosed in the Japanese Patent No. 10-1426726 is a technique for providing a light-transmitting cover between the bezels to prevent the bezel from being completely visible due to the phenomenon of geometric optical illusion.

However, there has been a technical problem as to how to attach the transparent cover of the bezel according to the Japanese Patent No. 10-1426726 to the multi-screen display, and this technical problem has not been solved to date.

Literature 1. Patent Registration No. 10-1426726 (public announcement date: August 05, 2014) Document 2. Japanese Patent Application Laid-Open No. 2001-0094205 (published on October 31, 2001)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a multi-

First, by adopting a method of inserting a fastening member for fixing the light-transmitting cover between the upper and lower or right and left screen display portions, the light-transmitting cover can be fixed,

The projection cover can be fixed to the front surface of the screen display unit by an innovative technological idea that fixes the fastening member by the load of the screen display unit which presses the inserted fastening member by adopting the method of inserting up and down among them,

Second, by connecting the adjacent light-transmitting cover using the connecting member and fixing the connecting member to the front end of the locking member, the light-transmitting cover can be fixed firmly and stably,

Thirdly, since the fastening member is inserted between the screen display portions, and the connection member is inserted into the space formed by the side surface of the light-transmitting cover to connect and fix the light-transmitting cover, the device for fixing the light-transmitting cover is not exposed to the outside, Shielding cover fixing device for a multi-screen display, which is suitable for realizing an appearance.

According to another aspect of the present invention, there is provided a multi-screen light cover fixing apparatus for a multi-screen display, the multi-screen cover including a plurality of light-projecting covers provided on a front surface of the screen display unit to cover the screen display unit, And a fastening member which is fitted to be sandwiched between a connecting member for mutually connecting the adjacent light-transmitting covers and a screen display portion whose front end is exposed forward from the screen display portion, And a plurality of light-transmitting covers interconnected by the connecting member are fixed to the multi-screen display.

The light-blocking cover fixing device of the multi-screen display according to the present invention is characterized in that the fastening member includes a body portion which is fitted to be sandwiched between neighboring screen display portions, a fastening protrusion portion protruding from the front end of the body portion, And the connecting member is fixed to the multi-screen display by fastening a plurality of light-transmitting covers fastened to the fastening protrusions and interconnected by the connecting member.

In the multi-screen display of the present invention, the bolt hole is formed in the flange portion and the mounting bolt is screwed to the bolt hole so that the tip thereof contacts the back surface of the screen display portion, thereby fixing the fastening member to the screen display portion .

The light-transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that the fastening member is sandwiched between upper and lower screen display portions.

The light-transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that the fastening member is sandwiched between the left and right screen display portions.

The light-transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that the body part is a plate-like plate.

The light projection cover fixing device of the multi-screen display according to the present invention is characterized in that the fastening protrusion is formed in an anchor shape at the tip of the body portion.

The light transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that the connecting member is provided in a space between one surface and the other surface opposite to the circumferential surface of the adjacent light transmitting cover to connect the adjacent light transmitting cover.

The light-transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that the connecting member is in the form of a cube having at least two side surfaces formed, and one of the at least two side surfaces, And one of the at least two side surfaces of the translucent cover adjacent to the other side is fastened to one surface of the other translucent cover to interconnect the adjacent translucent covers.

The light-transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that one side surface and the other side surface of the light-shielding cover are connected to the other surface of the light-

In the multi-screen display of the present invention, the light-transmitting cover fixing device may have a fastening hole formed in the connecting member, and the fastening protrusion may be inserted into the fastening hole to fasten the connecting member to the fastening member.

The projection cover fixing device of the multi-screen display according to the present invention is characterized in that the fastening hole is formed to penetrate along the longitudinal direction of the connecting member, and the fastening protrusion is slidably inserted into the fastening hole and fastened.

The light transmitting cover fixing device of the multi-screen display according to the present invention is characterized in that the connecting member has a triangular prism shape having one side surface, the other side surface and the bottom surface, and the fixing hole is formed to penetrate along the longitudinal direction, And the body part is passed through the cutout part so that the fastening protrusion is slidably inserted into the fastening hole and fastened.

The light-transmitting cover fixing device of the multi-screen display having the above-described configuration according to the present invention has the following effects.

Firstly, by adopting a breakthrough technique for inserting a fastening member for fixing the light-projecting cover between the upper and lower screen display portions and fixing the fastening member by the load of the screen display portion pressing the inserted fastening member, There is an effect that it can be fixed to the front surface of the screen display part.

Second, there is an effect that the light-transmitting cover can be fixed firmly and securely by connecting the adjacent light-transmitting covers with the connecting member and fixing the connecting member to the front end of the locking member.

Third, the fastening member is inserted between the screen display portions, and the connecting member is inserted into the space formed by the side surface of the light-transmitting cover to connect and fix the light-transmitting cover. As a result, Is not exposed to the outside, so that a neat appearance can be realized.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view and a partial enlarged view of a state of use in which a light-transmitting cover fixing apparatus of a multi-screen display according to an embodiment of the present invention is installed in a multi-screen display.
2 is an enlarged view of a portion A in Fig.
FIG. 3 is an enlarged view of a perspective view and a main part of the multi-screen display according to the embodiment of the present invention, in which the connecting member 100 of the light projecting cover fixing device is attached to the light projecting cover 10.
4 is a perspective view of a connector 100 according to an embodiment of the present invention.
5 is a partial perspective view of the fastening member 200 in the light-transmitting cover fixing device of the multi-screen display according to the embodiment of the present invention.
Fig. 6 is an exploded perspective view of the essential portion of Fig. 1;
7 is a perspective view of a light projecting cover fixing device for a multi-screen display according to an embodiment of the present invention. Referring to FIG. 7, the light projecting cover 10 having the connecting member 100 attached thereto is fastened to the fastening protrusion 220 of the fastening member 200 FIG.
Figure 8 is a modified embodiment of Figure 1;
Fig. 9 is an exploded perspective view of the essential part of Fig. 8;
10 is a conceptual diagram of a general multi-screen display.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a transparent cover fixing device for a multi-screen display according to an embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

The term " display "as used herein is used as a physical device concept to mean" display device "or" display unit ".

The light-transmitting cover fixing device of the multi-screen display according to an embodiment of the present invention is a fixing device for fixing the light-transmissive cover 10 to the multi-screen display. The multi-screen display fixing device includes a plurality of screen display parts 20, A plurality of light-transmissive covers 10, a connection member 100 and a fastening member 200 provided on the front surface of the screen display unit 20 to cover the screen display unit 20 in a one-to-one correspondence with the screen display unit 20 .

The connecting member 100 is configured to mutually connect the adjacent transparent cover 10.

The coupling member 200 is configured to be fitted between adjacent (specifically, mutually contacting) screen display portions 20 such that the front end thereof is exposed forward from the front surface 20c of the screen display portion 20. [

At this time, the connection member 100 is fastened to the front end of the fastening member 200, so that a plurality of light-transmitting covers 10 interconnected by the connection member 100 are installed on the front surface of the screen display unit 20.

The translucent cover 10 is composed of a back surface 10a, a front surface 10c and a circumferential surface 10b. The circumferential surface 10b is widened outwardly toward the front, The outer periphery of the front surface 10c is provided in contact with each other.

The transparent cover 10 is provided on the screen display unit 20 so that the boundary of the screen display unit 20 is positioned between the opposite circumferential surface 10b and the circumferential surface 10b of the adjacent transparent cover 10, And is a transparent cover 10 in which the bezel which is the border of the display unit 20 is not visible.

The rear surface 10a of the transparent cover is composed of a curved portion 10a 'bent inward and a flat portion 10a' extended from the curved portion 10a ' (Sa) are formed.

Here, the peripheral surface 10b of the transparent cover 10 has four surfaces 10b ', 10b' 'and 10b' '', and the upper surface 10b 'and the lower surface 10b' And a left and right side 10b '' '.

The fastening member 200 includes a body 210 inserted between neighboring screen display units 20, a fastening protrusion 220 protruding from the front end of the body 210, The connection member 100 is fastened to the fastening protrusion 220 so that the transparent cover 10 can be installed on the front surface of the screen display unit 20 do.

A plurality of bolt holes 230a are formed in the flange portion 230 and a bolt hole 230a is formed so that the tip of the bolt hole 230a contacts the rear surface 20a of the screen display portion 20 when the bolt hole 230a is screwed. And a mounting bolt P1 for fixing the fastening member 200 to the screen display unit 20 by screwing the fastening member 200 on the display unit 20.

The upper surface 20b of the screen display unit 20 and the screen display unit 20 located above the upper surface 20b of the screen display unit 20 may be mounted on the upper surface 20b of the screen display unit 20, And the lower surface 20b 'of the base plate 20b.

According to this, since the fastening member 200 can be installed by the load of the screen display unit 20 located on the upper side, there is an advantage that the fastening member 200 can be installed on the screen display unit 20 without any additional means.

The flange portion 230 is formed in a plate shape orthogonal to the body portion 210 of the thin plate plate. The flange portion 230 is formed in a substantially "T" shape as shown in FIG. .

When the body 210 is formed of a thin plate as described above, there is an advantage that the distance between the upper and lower display units 20 is shortened. If the distance is shortened, the screen disconnection or distortion can be reduced, It is possible to prevent unnecessary enlargement.

It is preferable that the fastening protrusion 220 is formed as an anchor or an arrowhead at the tip of the body 210 as shown in FIG.

According to this, it is possible to prevent the insertion of the coupling member 100 after being inserted into the coupling hole 112 as described later.

The connecting member 100 is provided in the space S1 between one surface 10b 'and the other surface 10b' of the circumferential surface 10b of the adjacent transparent cover 10, And are attached to the first surface 10b 'and the second surface 10b', respectively, to connect the adjacent transparent cover 10.

Specifically, in the embodiment shown in FIGS. 1 to 3 and 6 to 9, the connection member 100 includes an upper surface 10b ', which is one surface of the lower transparent cover 10, And is attached to the upper surface 10b 'and the lower surface 10b' of the translucent cover 10 so as to be vertically adjacent to the translucent cover 10. The translucent cover 10 is provided in the space S1 between the lower surface 10b ' Respectively.

In the illustrated embodiment, the fastening member 200 is provided between the upper and lower screen display portions 20, but the present invention is not limited thereto. Or may be installed between the screen display units 20 adjacent to the display unit 20. In this case, it goes without saying that the present invention belongs to the technical scope of the present invention.

In this way, when the fastening member 200 is fitted between the left and right screen display portions 20, the connecting member 100 is provided on the opposite side of the circumferential face 10b of the right- Is provided in the space S1 between the left side surface 10b '' 'which is one side of the right side surface and the right side surface 10b' '' which is the other side and connects the right side and the left side of the translucent cover 10.

The connecting member 100 has one side surface 100a, another side surface 100b and a bottom surface 100c. The connecting member 100 has a triangular pillar 100c having a top surface 100e and a bottom surface 100f, And a cutout 114 is formed in the longitudinal direction so as to communicate with the cutout hole 112. The cutout 114 is formed in the longitudinal direction.

One side surface 100a of the connecting member 100 is fastened to the lower surface 10b "of the adjacent one of the adjacent light transmitting covers 10 which is the other side of the light transmitting cover 10 (upper light transmitting cover 10) The other side surface 100b of the light transmitting cover 10 is fastened to the upper surface 10b 'of the adjacent one of the adjacent light transmitting covers 10 (the lower light transmitting cover 10) do.

One side face 100a and the other side face 100b of the connecting member 100 are respectively fastened to the other face 10b "and the one face 10b 'of the light-transmitting cover 10 by an adhesive means.

The bonding means is either a double-sided tape (T1) or an adhesive. Thereby, there is an advantage that the connection member 100 can be easily and conveniently fastened to the transparent cover 10 in a narrow space.

The fastening protrusion 220 is inserted into the fastening hole 112 to fasten the fastening member 100 to the fastening member 200.

More specifically, the body 210 is passed through the cutout 114 and the fastening protrusion 220 is slidably inserted into the fastening hole 112 and fastened.

As shown in FIGS. 1 and 6, the fastening member 200 may be provided on the upper and lower sides of the multi-screen display.

8 and 9, the fastening member 200 'provided on the upper side and the lower side of the multi-screen display may have a decorative effect on the body portion 210 in order to exert a function as a finishing material for enhancing a sense of beauty, Member (br) may be further configured.

In the illustrated embodiment of the present invention, a plurality of connecting members 100 are attached to the upper surface 10b and the lower surface 10b "of the circumferential surface 10b of the transparent cover 10 with an interval therebetween The present invention is not limited to this and is not limited thereto and even when one connecting member 100 is attached to the entire upper surface 10b and the lower surface 10b " of the circumferential surface 10b of the translucent cover 10, And it goes without saying that the present invention belongs to the technical scope of the invention.

Next, an assembling operation for mounting the light-transmissive cover 10 on the front surface of the screen display unit 20 using the fastening member 200 and the connecting member 100 according to an embodiment of the present invention will be described. Explain.

First, the connecting member 100 is attached to the upper surface 10b 'and the lower surface 10b' of the circumferential surface 10b of the adjacent transparent cover 10 with a gap by using a double-sided tape T1 or an adhesive, Connect the light-transmitting cover (10).

The fastening member 200 is sandwiched between the lower screen display units 20 such that the fastening protrusion 220 of the fastening member 200 protrudes from the front surface 20c of the screen display unit 20.

When the body portion 210 is sandwiched between the screen display portions 20, the body portion 210 of the thin plate plate sandwiched by the load of the screen display portion 20 is pressed to fix the fastening member 200 will be.

When the mounting bolt P1 is screwed to the bolt hole 230a until the tip of the mounting bolt P1 touches the rear surface 20a of the screen display portion 20, the fastening member 200 is further firmly fixed on the screen display portion 20.

7, the light-transmitting cover 10 to which the connecting member 100 is attached is approached by the fastening member 200 provided as described above, and the connecting member 100 is fastened to the fastening protrusion 220 and the fastening protrusion 220) so that the translucent cover 10 to which the connecting member 100 is attached is advanced toward the fastening member 200 (direction D1 in FIG. 7).

When the light projection cover 10 is slid along the longitudinal direction of the body 210 of the fastening member 200 (in the direction D2 in Fig. 7), the fastening protrusion 220 is slidably fitted into the fastening hole 112 So that the connecting member 100 is fastened to the fastening member 200 and as a result, the light-transmitting cover 10 is installed on the front surface of the screen display unit 20.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is self-evident to those who have.

Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

20: screen display section 20a: rear surface of the screen display section
20c Front of the screen display part 20b: Top surface of the screen display part
20b ': Lower surface of the screen display part 10:
10a: Rear surface of the light-transmitting cover 10a ': Bend of the back surface of the light-
10a ": the flat portion of the back surface of the light-transmitting cover 10b: the peripheral surface of the light-
10b ': Upper surface 10b''of the light-transmitting cover circumferential surface: Lower surface
10b ''': left and right sides of the circumference of the light transmitting cover 10c: front face of the light transmitting cover
S1: a space between opposite side surfaces of the adjacent light-
Sa: a spacing space between the screen display section 20 and the back surface 10a of the transparent cover
100: connecting member 100a: one side of the connecting member
100b: other side surface of the connecting member 100c: bottom surface of the connecting member
100e: Upper surface of the connecting member 100f: Lower surface of the connecting member
112: fastening hole 114:
200: fastening member 210:
220: fastening protrusion 230: flange
230a: Bolt hole P1: Mounting bolt
br: decoration member

Claims (5)

A plurality of light-blocking covers 10 provided on the front of the screen display unit 20 to cover the screen display unit 20 in a one-to-one correspondence with the plurality of screen display units 20 of the multi-screen display,
A connecting member 100 for mutually connecting the adjacent transparent cover 10,
And a fastening member (200) sandwiched between adjacent screen display portions (20) such that the front end thereof is exposed forward from the screen display portion (20)
The connecting member 100 is fixed to the multi-screen display by a plurality of light-transmitting covers 10 which are fastened to the front end of the fastening member 200 and connected to each other by the connecting member 100,
The connecting member 100 is disposed between the opposed one surface 10b '''and the other surface 10b''' and 10b '''of the circumferential surface 10b of the adjacent transparent cover 10 And the adjacent light transmitting cover (10) is provided in the space (S1).
The method according to claim 1,
The fastening member (200)
A body portion 210 fitted between the neighboring screen display portions 20,
A fastening protrusion 220 protruding from the tip of the body 210,
And a flange part 230 formed on the body part 210 at a rear end of the body part 210,
Wherein the connection member 100 is fixed to the multi-screen display by a plurality of light-transmitting covers 10 fastened to the fastening protrusion 220 and connected to each other by the connection member 100. [ Fixing device.
The method of claim 2,
A bolt hole 230a is formed in the flange portion 230,
And a mounting bolt (P1) screwed to the bolt hole (230a) to fix the fastening member (200) to the screen display unit (20) so that the tip of the fastening member (200) touches the rear surface (20a) And the light-shielding cover fixing device of the multi-screen display.
The method according to claim 1,
The connecting member 100 has a cube shape in which at least two side surfaces 100a and 100b are formed,
One side surface 100a of the at least two side surfaces 100a and 100b is fastened to the other surface 10b '' 10b '''of one of the adjacent transparent cover 10,
The other side surface 100b of the at least two side surfaces 100a and 100b is fastened to one surface 10b 'and 10b''' of the other translucent cover 10 among the adjacent translucent covers, ) Are mutually connected to each other.
The method of claim 2,
A coupling hole 112 is formed in the coupling member 100,
Wherein the fastening protrusion (220) is inserted into the fastening hole (112) to fasten the fastening member (200) to the fastening member (200).
KR1020160047918A 2016-04-20 2016-04-20 A fastening device for transparent cover of dispaly apparatus KR101822146B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160047918A KR101822146B1 (en) 2016-04-20 2016-04-20 A fastening device for transparent cover of dispaly apparatus
PCT/KR2017/004190 WO2017183904A1 (en) 2016-04-20 2017-04-19 Device for fixing light-transmissive cover of multi-screen display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160047918A KR101822146B1 (en) 2016-04-20 2016-04-20 A fastening device for transparent cover of dispaly apparatus

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KR20170119808A KR20170119808A (en) 2017-10-30
KR101822146B1 true KR101822146B1 (en) 2018-03-08

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WO (1) WO2017183904A1 (en)

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