WO2017183904A1 - Dispositif de fixation d'un couvercle translucide sur un dispositif d'affichage à écrans multiples - Google Patents

Dispositif de fixation d'un couvercle translucide sur un dispositif d'affichage à écrans multiples Download PDF

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Publication number
WO2017183904A1
WO2017183904A1 PCT/KR2017/004190 KR2017004190W WO2017183904A1 WO 2017183904 A1 WO2017183904 A1 WO 2017183904A1 KR 2017004190 W KR2017004190 W KR 2017004190W WO 2017183904 A1 WO2017183904 A1 WO 2017183904A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen display
fastening
cover
floodlight
connection member
Prior art date
Application number
PCT/KR2017/004190
Other languages
English (en)
Korean (ko)
Inventor
방채원
Original Assignee
방채원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 방채원 filed Critical 방채원
Publication of WO2017183904A1 publication Critical patent/WO2017183904A1/fr

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Classifications

    • 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
    • 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
    • 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

Definitions

  • the present invention relates to a multi-screen display, and more particularly, to a light emitting cover fixing device of a multi-screen display, which is suitable for fixing a display by inserting a fastening member between a plurality of screen display units forming a multi-screen display. .
  • flat panel displays such as an LCD (Liquid Crystal Display) and a Plasma Discharge Panel (PDP) LED panel are easy to implement high resolution and have various advantages as high-definition large-screen display devices.
  • LCD Liquid Crystal Display
  • PDP Plasma Discharge Panel
  • the large screen display has a large manufacturing cost and the size of the display panel (display panel) to produce a large screen due to manufacturing problems. Therefore, in general, a multi-screen display using a multi-screen method using a plurality of display units is configured.
  • FIG. 10 is a conceptual diagram of a multi-screen display using a general multiple screen display unit 20. As shown, a plurality of display units 20 are arranged to have rows and columns to form a multi-screen display, and a bezel 21, which is an external component such as a chassis, is formed at a boundary between each display unit 11. ) Is provided.
  • Korean Patent No. 10-1426726 is a technique for providing a transparent cover between bezels so that the bezel is not completely seen by geometric optical optical illusion.
  • the present invention was created to solve the problems of the prior art as described above, the object of the floodlight fixing device of the multi-screen display according to the present invention,
  • the floodlight cover can be fixed by adopting a method of inserting the fastening member for fixing the floodlight cover between up and down or left and right screen display units.
  • the fastening member is inserted between the screen display parts and the connecting member is inserted into the space formed by the side of the floodlight cover so that the floodlight cover can be connected and fixed, so that the device for fixing the floodlight cover is not exposed to the outside and is clean.
  • the present invention provides a floodlight fixing device for a multi-screen display, which is suitable for realizing an appearance.
  • the projection cover fixing apparatus of the present invention is a plurality of projection cover provided on the front of the screen display unit to cover the screen display unit to one-to-one corresponding to the plurality of screen display unit of the multi-screen display and And a connecting member attached to the floodlight cover and a fastening member interposed between the adjacent screen display parts, and the plurality of floodlight covers are fixed to the multi-screen display by fastening the fastening member and the connection member to each other. It is characterized by.
  • the projection cover fixing device of the multi-screen display the connection member is attached to interconnect the adjacent transmission cover, the fastening member and the connection member is coupled to each other, a plurality of light transmission interconnected by the connection member
  • the cover is fixed to the multi-screen display.
  • the fastening cover fixing apparatus of the multi-screen display is provided with the fastening member sandwiched between screen display portions adjacent to each other such that its front end is exposed to the front of the screen display portion, and the connecting member is connected to the front end of the fastening member.
  • the connecting member is connected to the front end of the fastening member.
  • the floodlight fixing device of the multi-screen display of the present invention having the configuration as described above has the following effects.
  • connection member By connecting the adjacent floodlight cover using a connection member, and by fixing the connection member to the tip of the fastening member, there is an effect that can be fixed to the floodlight cover in a solid and stable sense.
  • the fastening member is inserted between the screen display unit, and the connecting member is inserted into the space formed by the side of the floodlight cover to connect and fix the floodlight cover, and as a result, a device for fastening the floodlight cover (fastening member and connecting member). ) Is not exposed to the outside, it has the effect of achieving a clean appearance.
  • FIG. 1 is a side configuration diagram and enlarged view of a main part of a use state in which a floodlight fixing apparatus of a multi-screen display according to an embodiment of the present invention is installed in a multi-screen display.
  • FIG. 2 is an enlarged view of portion A of FIG. 1.
  • connection member 110 in the floodlight fixing apparatus of the multi-screen display according to an embodiment of the present invention.
  • FIG. 5 is a partial perspective view of the fastening member 200 in the floodlight fixing apparatus of the multi-screen display according to an embodiment of the present invention.
  • FIG. 6 is an exploded perspective view illustrating main parts of FIG. 1.
  • FIG. 7 is a view of fixing the floodlight cover of the multi-screen display according to an embodiment of the present invention, to fasten the floodlight cover 10 with the connection member 110 is attached to the fastening protrusion 220 of the fastening member 200. It is a conceptual diagram of operation.
  • FIG. 8 is a modified embodiment of FIG. 1.
  • FIG. 9 is an exploded perspective view illustrating main parts of FIG. 8.
  • FIG. 10 is a conceptual diagram illustrating a configuration of a general multi-screen display.
  • Display described herein refers to the use of a physical device concept that means “display device” or “display unit”.
  • the floodlight fixing device for a multi-screen display is a fixing device for fixing the floodlight cover 10 to a multi-screen display, and includes a plurality of screen display units 20. Including a plurality of floodlight cover 10 and the connecting member 100 and the fastening member 200 provided on the front of the screen display unit 20 to cover the screen display unit 20 to correspond to the screen display unit 20 in one-to-one It is characterized in that the configuration.
  • connection member 110 is attached to the floodlight cover 10.
  • connection member is attached to interconnect adjacent floodlight cover 10.
  • the fastening member 200 is provided between the adjacent screen display unit 20.
  • the fastening member 200 is provided between the screen display unit 20 adjacent to each other (specifically in contact with each other) so that the front end thereof is exposed in front of the screen display unit 20.
  • connection member 110 is fastened to the front end of the fastening member 200, a plurality of floodlight cover 10 interconnected by the connection member 100 is installed on the front of the screen display unit (20).
  • the floodlight cover 10 is formed of a rear surface 10a, a front surface 10c, and a circumferential surface 10b, and the circumferential surface 10b is formed to be inclined outwardly toward the front, and the floodlight cover 10 is formed.
  • the outer periphery of the front surface 10c is provided in contact with each other.
  • the projection cover 10 is provided on the screen display unit 20 such that the boundary of the screen display unit 20 is positioned between the circumferential surface 10b and the circumferential surface 10b of the adjacent floodlight cover 10.
  • the bezel that is the boundary of the display portion 20 is not visible.
  • the rear surface 10a of the floodlight cover is composed of a curved portion 10a 'bent inwardly and a flat portion 10a "extending from the curved portion 10a', so that the space between the screen display portion 20 and the rear surface 10a is separated. (Sa) is formed.
  • the circumferential surface 10b of the floodlight cover 10 has four surfaces 10b ', 10b ", and 10b' '', and the upper surface 10b 'and the lower surface 10b" are based on the illustrated figure. Left and right sides 10b '' '.
  • the fastening member 200 includes a body portion 210 that is sandwiched between adjacent screen display portions 20, a fastening protrusion 220 formed to protrude from the tip of the body portion 210, and the body portion. Consisting of the flange portion 230 formed at the rear end of the 210, the connection member 110 is fastened to the fastening protrusion 220 so that the floodlight cover 10 can be installed on the front of the screen display unit 20 do.
  • a plurality of bolt holes 230a are formed in the flange portion 230, and when the screws are screwed into the bolt holes 230a, the bolt holes 230a are disposed so that the front end thereof contacts the rear surface 20a of the screen display unit 20.
  • the mounting member (P1) further comprises a mounting bolt (P1) to secure the fastening member 200 to the screen display unit (20).
  • the fastening member 200 is provided between the upper and lower neighboring screen display unit 20, and specifically, the upper surface 20b of the screen display unit 20 located below and the screen display unit 20 located above. It is provided to be sandwiched between the lower surface (20b ') of.
  • the fastening member 200 may 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 may be installed on the screen display unit 20 without requiring any additional means.
  • the body portion 210 is a plate shape of a thin plate
  • the flange portion 230 is composed of a plate shape orthogonal to the body portion 210 of the thin plate, it is implemented in a substantially "T" shape as shown do.
  • the body portion 210 is configured as a thin plate as described above, there is an advantage that the separation distance between the screen display unit 20 above and below is shortened, and when the separation distance is shortened, screen disconnection or distortion can be reduced, and the entire display is Unnecessary growth can be prevented.
  • the fastening protrusion 220 is preferably formed in the form of an anchor (anchor) or arrowhead at the tip of the body portion 210 as shown.
  • connection member 110 is provided in a space S1 between one surface 10b 'and the other surface 10b ′′ of the circumferential surface 10b of the neighboring floodlight cover 10, and of the floodlight cover 10. It is attached to one surface 10b 'and the other surface 10b ", respectively, and connects the adjacent floodlight cover 10 to each other.
  • connection member 110 is an upper surface 10b ′, which is one surface of the floodlight cover 10 located below, and the floodlight cover 10 located above. Is provided in the space (S1) between the lower surface (10b "), the other side of the), attached to the upper surface (10b ') and the lower surface (10b") of the floodlight cover 10, respectively, the upper and lower floodlight cover (10) Is connecting.
  • the fastening member 200 is described as being provided between the screen display unit 20 adjacent to the upper and lower, for example, but is not limited to this, the fastening member 200 is left and right It may be provided to be sandwiched between the adjacent screen display unit 20, in this case, of course belongs to the technical scope of the present invention.
  • the connecting member 110 faces the circumferential surface 10b of the floodlight cover 10 adjacent to each other. It is provided in the space (S1) between the left side surface (10b '' ') and the other side of the right surface (10b' '') to be connected to the transparent cover 10 adjacent to the left and right.
  • the connecting member 100 is formed with one side surface 100a, the other side surface 100b, and the bottom surface 100c, and a triangular prism having one end surface in the longitudinal direction of the upper surface 100e and the other end surface of the lower surface 100f. It has a shape, the fastening hole 112 is formed through the longitudinal direction, the cutout 114 is formed along the longitudinal direction so as to communicate with the fastening hole 112.
  • connection member 110 One side surface 100a of the connection member 110 is fastened to a lower surface 10b ′′, which is the other surface of one floodlight cover 10 (upper floodlight cover 10) among adjacent floodlight covers, and the connection member 110
  • the other side (100b) of the () is connected to the upper cover (10b '), which is one surface of the other transparent cover 10 (the lower transparent cover 10) of the adjacent transparent cover, respectively, interconnecting the adjacent transparent cover 10 do.
  • connection member 110 One side surface 100a and the other side surface 100b of the connection member 110 are fastened to the other surface 10b ′′ and one surface 10b ′ of the floodlight cover 10 by adhesive means, respectively.
  • the adhesive means is any one of the double-sided tape (T1) or the adhesive. According to this, there is an advantage that the connection member 100 can be easily and conveniently fastened to the floodlight cover 10 in a narrow space.
  • fastening protrusion 220 is inserted into and fastened to the fastening hole 112 so that the connection member 110 is fastened to the fastening member 200.
  • the body portion 210 passes through the incision portion 114 so that the fastening protrusion 220 is slidably inserted into the fastening hole 112 and fastened.
  • fastening member 200 may be provided on the upper side and the lower side of the multi-screen display, as shown in FIGS. 1 and 6.
  • the fastening members 200 ′ provided on the upper and lower sides of the multi-screen display are decorated on the body 210 as shown in FIGS. 8 and 9 in order to function as a finishing material for enhancing the aesthetics according to the embodiment.
  • the member br may be further configured.
  • the connecting member 100 is provided with a plurality of adhesive at intervals on the upper surface (10b) and the lower surface (10b ") of the circumferential surface (10b) of the floodlight cover (10)
  • the present invention is not limited thereto, and the present invention also applies to a case in which one connection member 100 is attached to the entire top surface 10b and bottom surface 10b ′′ of the circumferential surface 10b of the floodlight cover 10.
  • it belongs to the technical scope of this invention.
  • the fastening member 220 of the fastening member 200 is installed between the screen display unit 20 of the upper and lower fastening member 200 so as to project to the front surface 20c of the screen display unit 20.
  • the fastening member 200 is more firmly connected to the screen display unit ( 20) is mounted.
  • the light transmitting cover 10 having the connection member 100 is approached to the fastening member 200 installed as described above, and the connection member 110 is fastening protrusion 220 and fastening protrusion ( The light transmitting cover 10 to which the connecting member 100 is attached is advanced toward the fastening member 200 so as to be located in the space between 220 (D1 direction in FIG. 7).
  • the fastening protrusion 220 slides into the fastening hole 112 and fastened.
  • the connection member 100 is fastened to the fastening member 200, and as a result, the floodlight cover 10 is installed on the front of the screen display unit 20.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Planar Illumination Modules (AREA)

Abstract

La présente invention comprend : une pluralité de couvercles translucides (10) qui sont disposés sur les surfaces avant d'une pluralité d'unités d'affichage à écran (20) d'un dispositif d'affichage à écrans multiples pour couvrir les unités d'affichage à écran (20) de manière individuelle ; un élément de connexion (100) qui est fixé aux couvercles translucides (10) ; et un élément de fixation (200) qui est intercalé entre des unités voisines d'affichage à écran (20), la pluralité de couvercles translucides (10) étant fixés au dispositif d'affichage à écrans multiples par fixation de l'élément de fixation (200) et de l'élément de connexion (110) l'un à l'autre. En conséquence, il est possible d'installer facilement et en toute sécurité les couvercles translucides sur le dispositif d'affichage à écrans multiples.
PCT/KR2017/004190 2016-04-20 2017-04-19 Dispositif de fixation d'un couvercle translucide sur un dispositif d'affichage à écrans multiples WO2017183904A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0047918 2016-04-20
KR1020160047918A KR101822146B1 (ko) 2016-04-20 2016-04-20 멀티스크린 디스플레이의 투광커버 고정장치

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Publication Number Publication Date
WO2017183904A1 true WO2017183904A1 (fr) 2017-10-26

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PCT/KR2017/004190 WO2017183904A1 (fr) 2016-04-20 2017-04-19 Dispositif de fixation d'un couvercle translucide sur un dispositif d'affichage à écrans multiples

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WO (1) WO2017183904A1 (fr)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN110969963B (zh) * 2019-12-30 2021-06-22 深圳市洲明科技股份有限公司 拼接锁合装置
CN114708805A (zh) * 2022-04-28 2022-07-05 浙江大彩光电技术有限公司 一种显示屏箱体及led显示屏

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110065627A (ko) * 2009-12-10 2011-06-16 유장호 멀티비전의 스크린 장치
KR101178634B1 (ko) * 2012-04-04 2012-08-30 김정중 다중 디스플레이장치 연결에 따른 불연속 영상-갭 제거장치 구조
KR101426726B1 (ko) * 2013-11-22 2014-08-05 방채원 베젤이 보이지 않는 투광커버를 구비한 멀티스크린 디스플레이 장치
KR101441956B1 (ko) * 2008-02-19 2014-09-18 엘지디스플레이 주식회사 멀티패널 표시장치
KR101589959B1 (ko) * 2015-06-08 2016-02-12 임명관 평판 투광커버와 평판 투광커버 고정장치를 구비한 베젤 프리 멀티 스크린 디스플레이 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101441956B1 (ko) * 2008-02-19 2014-09-18 엘지디스플레이 주식회사 멀티패널 표시장치
KR20110065627A (ko) * 2009-12-10 2011-06-16 유장호 멀티비전의 스크린 장치
KR101178634B1 (ko) * 2012-04-04 2012-08-30 김정중 다중 디스플레이장치 연결에 따른 불연속 영상-갭 제거장치 구조
KR101426726B1 (ko) * 2013-11-22 2014-08-05 방채원 베젤이 보이지 않는 투광커버를 구비한 멀티스크린 디스플레이 장치
KR101589959B1 (ko) * 2015-06-08 2016-02-12 임명관 평판 투광커버와 평판 투광커버 고정장치를 구비한 베젤 프리 멀티 스크린 디스플레이 장치

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KR20170119808A (ko) 2017-10-30

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