CN104360506A - Spliced screen connecting device - Google Patents
Spliced screen connecting device Download PDFInfo
- Publication number
- CN104360506A CN104360506A CN201410652340.2A CN201410652340A CN104360506A CN 104360506 A CN104360506 A CN 104360506A CN 201410652340 A CN201410652340 A CN 201410652340A CN 104360506 A CN104360506 A CN 104360506A
- Authority
- CN
- China
- Prior art keywords
- access division
- liquid crystal
- socket
- coupling arrangement
- shank
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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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
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
-
- 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
- G09F9/35—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 being liquid crystals
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention belongs to the technical field of display, and discloses a spliced screen connecting device. The connecting device is used for connecting two adjacent display screens. Each display screen comprises a liquid crystal panel and a back light source. The connecting device is arranged between the liquid crystal panels and the back light sources, and comprises a socket and a plug connector, which are fixedly arranged on the two adjacent display screens respectively, wherein the plug connector is in pluggable connection with the socket. A plurality of connecting devices are used for splicing a plurality of display screens, through holes are formed in lead areas, and the liquid crystal panels and the back light sources are fixed by clamping parts at the through holes, so that a large-sized unframed display device can be obtained. The spliced screen display devices are used for splicing the display screens, and are arranged between the liquid crystal panels and the back light sources of the display screens, so that the display device is unframed, a large-sized display screen can be obtained, and display effects are improved; the plug connector and the socket are used for connection, so that convenience is brought to assembly and disassembly.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of mosaic screen coupling arrangement.
Background technology
Along with the development of Thin Film Transistor (TFT) lcd technology and the progress of industrial technology, liquid crystal display (Thin Film Transistor-Liquid Crystal Display, be called for short " TFT-LCD ") production cost constantly reduce, manufacturing process is also day by day perfect, make TFT-LCD instead of cathode-ray tube display, become the main flow of flat display field.And owing to itself having, volume is little, power consumption is little, low cost and other advantages, has become desirable display device in the heart market and consumption person.
Current flat-panel monitor substantially all comprises liquid crystal panel, is arranged at the backlight of the side, the back side of liquid crystal panel, and is covered in the outer rim of side, front of liquid crystal panel.Wherein, liquid crystal panel generally comprise for display frame viewing area and be positioned at the lead areas of periphery, viewing area, lead areas for drawing the grid line, data line, public electrode wire etc. of liquid crystal panel, so that it is connected with corresponding driving circuit.By outer rim being fixedly connected with backlight, realize fixing liquid crystal panel.And arranging of outer rim can cause the frame of flat-panel monitor wider, be difficult to obtain large scale display screen.
Summary of the invention
The object of this invention is to provide a kind of mosaic screen coupling arrangement, to obtain large scale display screen, and easy disassembly.
In order to achieve the above object, the invention provides a kind of mosaic screen coupling arrangement, described coupling arrangement is for connecting adjacent two display screens, described display screen comprises liquid crystal panel and backlight, described coupling arrangement is located between described liquid crystal panel and backlight, it comprises and is fixedly arranged on socket on adjacent two display screens and plug connector respectively, described plug connector is connected with socket is pluggable, described plug connector comprises supporting seat and shank, described supporting seat upper, lower surface is fixedly connected with the upper surface of backlight with the lower surface of liquid crystal panel respectively, described plug connector is connected with described supporting seat is vertical, its one end is fixedly connected with the middle part of supporting seat, the outer of its other end is arranged with elastic component, described elastic component can to the radial shrinkage of described shank,
The upper and lower surface of described socket is fixedly connected with the upper surface of backlight with the lower surface of liquid crystal panel respectively, the position that described socket is relative with described shank is provided with jack, the Access Division that described jack comprises press section and is communicated with press section, described shank inserts in the process of socket, elastic component enters Access Division after press section extruding, and is connected in Access Division in Access Division elastic recovery.
In above-mentioned mosaic screen coupling arrangement, described Access Division comprises the first Access Division and the second Access Division that are interconnected, described first Access Division is located between press section and the second Access Division, when described shank inserts described Access Division, described elastic component is connected in described first Access Division, and the end of described shank is connected in described second Access Division.
In above-mentioned mosaic screen coupling arrangement, the upper and lower surface of described socket offers through hole respectively, and described through hole is communicated with described Access Division.
In above-mentioned mosaic screen coupling arrangement, described elastic component is made up of around described shank polylith flexure strip.
In above-mentioned mosaic screen coupling arrangement, the second oblique section that described flexure strip comprises the first oblique section be connected with shank, the flat segments be connected with the first oblique section and is connected with flat segments.
Mosaic screen coupling arrangement provided by the present invention by multiple display screen splicing together, this coupling arrangement is located between the liquid crystal panel of display screen and backlight, the Rimless of display device can be realized, large scale display screen can be obtained, improve display effect, and be connected with the mode of socket by plug connector, easy disassembly.
Accompanying drawing explanation
Fig. 1 is the front view of mosaic screen in the embodiment of the present invention;
Fig. 2 is the structural representation of plug connector in the embodiment of the present invention;
Fig. 3 is the structural representation of socket in the embodiment of the present invention;
Fig. 4 is the cut-open view at A-A place in Fig. 1.
Wherein, 1, liquid crystal panel; 11, viewing area; 12, lead areas; 2, backlight; 3, shackle member; 31, flange; 4, coupling arrangement; 41, socket; 411, press section; 412, the first Access Division; 413, the second Access Division; 414, through hole; 42, plug connector; 421, supporting seat; 422, shank; 423, elastic component.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Fig. 1 shows the structure of mosaic screen, and this mosaic screen adopts coupling arrangement 4 to be spliced by multiple display screen, and wherein, display screen comprises liquid crystal panel 1 and is arranged at the backlight 2 of side, the back side of this liquid crystal panel 1.Liquid crystal panel 1 comprises viewing area 11 and is positioned at the lead areas 12 of this periphery, viewing area 11, this lead areas 12 is for drawing the grid line, data line, public electrode wire etc. of liquid crystal panel 1, so that it is connected with corresponding driving circuit, realize the driving display of display device, in the non-cabling district of lead areas 12, multiple via hole is set, liquid crystal panel 1 is fixedly connected with backlight 2 by shackle member 3 at this via hole place, can realize the Rimless of display device.
A kind of mosaic screen coupling arrangement that the present embodiment provides, this coupling arrangement is for connecting adjacent two display screens, as shown in Figure 4, the coupling arrangement 4 of the present embodiment be located at display screen edge and between liquid crystal panel 1 and backlight 2, composition graphs 2 and Fig. 3, coupling arrangement 4 comprises and is fixedly arranged on socket 41 on adjacent two display screens and plug connector 42 respectively, and plug connector 42 is connected with socket 41 is pluggable, to realize the splicing of multiple display screen.The present embodiment plug connector 42 comprises supporting seat 421 and shank 422, the upper and lower surface of supporting seat 421 is fixedly connected with the upper surface of backlight 2 with the lower surface of liquid crystal panel 1 respectively, plug connector 422 is connected with supporting seat 421 is vertical, its one end is fixedly connected with the middle part of supporting seat 421, the outer of its other end is arranged with elastic component 423, and elastic component 423 can to the radial shrinkage of shank 422; The upper and lower surface of socket 421 is fixedly connected with the upper surface of backlight 2 with the lower surface of liquid crystal panel 1 respectively, the position that socket 41 is relative with shank 422 is provided with jack, the Access Division that this jack comprises press section 411 and is communicated with press section 411, shank inserts in the process of socket, elastic component enters Access Division after press section 411 extrudes, and be connected in Access Division in Access Division elastic recovery, realize the splicing of adjacent two display screens thus.
The present embodiment arranges coupling arrangement 4 between the back side of liquid crystal panel 1 and backlight 2, can also provide certain light mixing distance for backlight 2.Particularly, can and two upper and lower surfaces of coupling arrangement are fixedly connected with backlight 2 with liquid crystal panel 1 respectively, specifically by double faced adhesive tape or optical cement, relative for coupling arrangement two surfaces can be fixedly connected with backlight 2 with liquid crystal panel 1, respectively to increase the constant intensity to liquid crystal panel 1.
As shown in Figure 3, the Access Division of the present embodiment comprises the first Access Division 412 and the second Access Division 413 be interconnected, first Access Division 412 is located between press section 411 and the second Access Division 413, when shank 422 inserts Access Division, elastic component 423 is connected in the first Access Division 412, the end of shank 422 is connected in the second Access Division 413, can guarantee the firm plug of plug connector and socket thus.
The upper and lower surface of the socket 41 of the present embodiment offers through hole 414 respectively, and through hole 414 is communicated with Access Division, at through hole 414 place pressing elastic component 423, plug connector 42 can be transferred to from socket 41.
As shown in Figure 2, the elastic component 423 of the present embodiment is made up of around shank 422 polylith flexure strip.Preferably, flexure strip the second oblique section of comprising the first oblique section be connected with shank, the flat segments be connected with the first oblique section and being connected with flat segments.
As shown in Figure 4, particularly, in order to realize the object of immobile liquid crystal panel 1 and backlight 2, the bottom of shackle member 3 can be fixedly connected with backlight 2, and pass via hole at the top of shackle member 3 and be provided with flange 31, this flange 31 is overlapped on the upper surface of lead areas, can provide higher constant intensity thus.Wherein, the bottom of shackle member 3 can be fixedly connected with backlight 2 by optical cement or double faced adhesive tape.Flange 31 can extend to the center of liquid crystal panel or extend to the direction contrary with the center of liquid crystal panel.
As can be seen from technique scheme, mosaic screen coupling arrangement of the present invention by multiple display screen splicing together, this coupling arrangement is located between the liquid crystal panel of display screen and backlight, the Rimless of display device can be realized, large scale display screen can be obtained, improve display effect, and be connected with the mode of socket by plug connector, easy disassembly.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (5)
1. a mosaic screen coupling arrangement, described coupling arrangement is for connecting adjacent two display screens, described display screen comprises liquid crystal panel and backlight, it is characterized in that, described coupling arrangement is located between described liquid crystal panel and backlight, it comprises and is fixedly arranged on socket on adjacent two display screens and plug connector respectively, and described plug connector is connected with socket is pluggable
Described plug connector comprises supporting seat and shank, the upper and lower surface of described supporting seat is fixedly connected with the upper surface of backlight with the lower surface of liquid crystal panel respectively, described plug connector is connected with described supporting seat is vertical, its one end is fixedly connected with the middle part of supporting seat, the outer of its other end is arranged with elastic component, and described elastic component can to the radial shrinkage of described shank;
The upper and lower surface of described socket is fixedly connected with the upper surface of backlight with the lower surface of liquid crystal panel respectively, the position that described socket is relative with described shank is provided with jack, the Access Division that described jack comprises press section and is communicated with press section, described shank inserts in the process of socket, elastic component enters Access Division after press section extruding, and is connected in Access Division in Access Division elastic recovery.
2. mosaic screen coupling arrangement as claimed in claim 1, it is characterized in that, described Access Division comprises the first Access Division and the second Access Division that are interconnected, described first Access Division is located between press section and the second Access Division, when described shank inserts described Access Division, described elastic component is connected in described first Access Division, and the end of described shank is connected in described second Access Division.
3. mosaic screen coupling arrangement as claimed in claim 1 or 2, it is characterized in that, the upper and lower surface of described socket offers through hole respectively, and described through hole is communicated with described Access Division.
4. mosaic screen coupling arrangement as claimed in claim 1 or 2, it is characterized in that, described elastic component is made up of around described shank polylith flexure strip.
5. mosaic screen coupling arrangement as claimed in claim 4, is characterized in that, the second oblique section that described flexure strip comprises the first oblique section be connected with shank, the flat segments be connected with the first oblique section and is connected with flat segments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652340.2A CN104360506B (en) | 2014-11-17 | 2014-11-17 | Mosaic screen attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652340.2A CN104360506B (en) | 2014-11-17 | 2014-11-17 | Mosaic screen attachment means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104360506A true CN104360506A (en) | 2015-02-18 |
| CN104360506B CN104360506B (en) | 2017-07-21 |
Family
ID=52527783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652340.2A Active CN104360506B (en) | 2014-11-17 | 2014-11-17 | Mosaic screen attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104360506B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549941A (en) * | 2016-02-03 | 2016-05-04 | 京东方科技集团股份有限公司 | Splicing screen |
| CN108091271A (en) * | 2018-01-24 | 2018-05-29 | 厦门强力巨彩光电科技有限公司 | Diplopore splicing construction before and after a kind of LED display babinet |
| CN109064914A (en) * | 2018-07-21 | 2018-12-21 | 福建海佳彩亮光电科技有限公司 | A kind of LED display mould group |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995179A (en) * | 1997-11-19 | 1999-11-30 | Nec Corporation | Liquid crystal display module |
| JP2001100666A (en) * | 1999-09-29 | 2001-04-13 | Hitachi Ltd | Video display device |
| KR100556036B1 (en) * | 1998-12-02 | 2006-05-02 | 삼성전자주식회사 | LCD device having a plurality of LCD modules |
| CN101435932A (en) * | 2007-11-15 | 2009-05-20 | 乐金显示有限公司 | Coupling device and display device using the same |
| JP2009109943A (en) * | 2007-11-01 | 2009-05-21 | Sharp Corp | Display device |
| CN202126817U (en) * | 2011-05-30 | 2012-01-25 | 霍斌 | Ground or wall surface process puzzle with novel structure |
| CN102888963A (en) * | 2012-10-24 | 2013-01-23 | 褚文利 | Display wall board capable of splitting |
-
2014
- 2014-11-17 CN CN201410652340.2A patent/CN104360506B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995179A (en) * | 1997-11-19 | 1999-11-30 | Nec Corporation | Liquid crystal display module |
| KR100556036B1 (en) * | 1998-12-02 | 2006-05-02 | 삼성전자주식회사 | LCD device having a plurality of LCD modules |
| JP2001100666A (en) * | 1999-09-29 | 2001-04-13 | Hitachi Ltd | Video display device |
| JP2009109943A (en) * | 2007-11-01 | 2009-05-21 | Sharp Corp | Display device |
| CN101435932A (en) * | 2007-11-15 | 2009-05-20 | 乐金显示有限公司 | Coupling device and display device using the same |
| CN202126817U (en) * | 2011-05-30 | 2012-01-25 | 霍斌 | Ground or wall surface process puzzle with novel structure |
| CN102888963A (en) * | 2012-10-24 | 2013-01-23 | 褚文利 | Display wall board capable of splitting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549941A (en) * | 2016-02-03 | 2016-05-04 | 京东方科技集团股份有限公司 | Splicing screen |
| CN105549941B (en) * | 2016-02-03 | 2020-06-09 | 京东方科技集团股份有限公司 | Spliced screen |
| CN108091271A (en) * | 2018-01-24 | 2018-05-29 | 厦门强力巨彩光电科技有限公司 | Diplopore splicing construction before and after a kind of LED display babinet |
| CN108091271B (en) * | 2018-01-24 | 2023-11-14 | 厦门强力巨彩光电科技有限公司 | Front-back double-hole splicing structure of LED display screen box body |
| CN109064914A (en) * | 2018-07-21 | 2018-12-21 | 福建海佳彩亮光电科技有限公司 | A kind of LED display mould group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104360506B (en) | 2017-07-21 |
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| C10 | Entry into substantive examination | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Hu Wei Inventor before: Chen Weiqun |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170613 Address after: 100089, room 21, floor 1, building 66, No. 2505, Zhongguancun East Road, Beijing, Haidian District Applicant after: TIANYOU TECHNOLOGY CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170613 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Liubei District Liuzhou City Yuejin Road 545001 No. 58 the Guangxi Zhuang Autonomous Region 1 Building 3 unit 1404 room Applicant before: Chen Weiqun |
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| GR01 | Patent grant |