CN205247872U - Liquid crystal concatenation screen that integrates - Google Patents
Liquid crystal concatenation screen that integrates Download PDFInfo
- Publication number
- CN205247872U CN205247872U CN201521085077.XU CN201521085077U CN205247872U CN 205247872 U CN205247872 U CN 205247872U CN 201521085077 U CN201521085077 U CN 201521085077U CN 205247872 U CN205247872 U CN 205247872U
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- interface
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- unit
- spliced screen
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- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims description 36
- 239000002131 composite material Substances 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model provides a liquid crystal concatenation screen that integrates, including liquid crystal concatenation screen, electrical unit, the control unit, NULL unit, DVI interface, HDMI interface, VGA interface and CVBS complex video interface, electrical unit, the control unit and NULL unit are connected to liquid crystal concatenation screen, and compound video interface while of DVI interface, HDMI interface, VGA interface and CVBS and NULL unit connection are through NULL unit connection to liquid crystal concatenation screen. The utility model discloses a be connected to the MS6459 NULL unit simultaneously with DVI interface, HDMI interface, VGA interface and the compound video interface of CVBS, compare with prior art, make liquid crystal concatenation screen reduce the use quantity of interface unit, simultaneously, with above -mentioned interface unit integrated to MS6459 NULL unit, great saving the inner space, the convenient maintenance simultaneously, the installation of being convenient for, reduce cost.
Description
Technical field
The utility model relates to liquid crystal-spliced screen technical field, and specifically, the utility model relates to a kind of integratedLiquid crystal-spliced screen.
Background technology
Liquid crystal-spliced screen is widely used in field of video monitoring as large-screen display equipment, realizes by multiple liquid crystal displaysUnit spliced shows the function of the large picture of a width. Current liquid crystal-spliced screen, mainly adopts composite video interface, VGA interface,The safety monitoring common interfaces technology such as DVI interface, refer to Fig. 1, the structural representation that Fig. 1 is existing liquid crystal-spliced screen, liquidOne end of brilliant mosaic screen 10 connects power subsystem 20, other end connection control unit 30, in addition, liquid crystal-spliced screen also respectively withDVI interface 40, HDMI interface 50, VGA interface 60 and CVBS composite video interface 70 connect, and these interfaces occupy independence separatelySpace, the heaviness that liquid crystal-spliced screen is become, is unfavorable for installing and transport. Therefore, those skilled in the art need badly provides a kind ofIntegrated liquid crystal-spliced screen, saves space, and convenient maintenance allows liquid crystal-spliced screen be convenient to install and transport.
Utility model content
The technical problems to be solved in the utility model is: a kind of integrated liquid crystal-spliced screen is provided, saves space, and convenientMaintenance, allows liquid crystal-spliced screen be convenient to install and transport.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of integrated liquid crystal-splicedScreen, comprise liquid crystal-spliced screen, power subsystem, control module, integrated chip unit, DVI interface, HDMI interface, VGA interface andCVBS composite video interface, one end of described liquid crystal-spliced screen connects power subsystem, other end connection control unit, described liquid crystalMosaic screen connects integrated chip unit simultaneously, and described DVI interface, HDMI interface, VGA interface and CVBS composite video interface are sameIn time, is connected with described integrated chip unit, is connected to described liquid crystal-spliced screen by described integrated chip unit.
Preferably, described integrated chip unit at least also connects two interfaces for signal transmission.
Preferably, the model of described integrated chip unit is MS6459.
The utility model provides a kind of integrated liquid crystal-spliced screen, by by DVI interface, HDMI interface, VGA interfaceAnd CVBS composite video interface is connected to MS6459 integrated chip unit simultaneously, compared with prior art, make liquid crystal-spliced screenReduce the usage quantity of interface unit, meanwhile, above-mentioned interface unit has been integrated into MS6459 integrated chip unit, greatly jointApproximately inner space, convenient maintenance simultaneously, is convenient to install, and reduces costs.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below will be to required making in embodimentWith accompanying drawing be briefly described, apparently, the accompanying drawing in the following describes is only embodiment more of the present utility model,For those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawingsOther accompanying drawing.
Fig. 1 is the structural representation of existing liquid crystal-spliced screen;
Fig. 2 is the structural representation of integrated liquid crystal-spliced screen preferred embodiment of the present utility model.
[Reference numeral in figure]:
10. liquid crystal-spliced screen, 20. power subsystems, 30. control modules, 40.DVI interface, 50.HDMI interface, 60.VGA interface, 70.CVBS composite video interface, 80. integrated chip unit.
Detailed description of the invention
For making content of the present utility model more clear understandable, below in conjunction with Figure of description, in of the present utility modelAppearance is described further. Certainly the utility model is not limited to this specific embodiment, and those skilled in the art knowGeneral replacement be also encompassed in protection domain of the present utility model. Secondly, the utility model utilizes schematic diagram to carry out in detailStatement, in the time that the utility model example is described in detail in detail, for convenience of explanation, schematic diagram does not amplify according to general ratio is local, shouldUsing this as to restriction of the present utility model.
Above-mentioned and other technical characterictic and beneficial effect, in connection with embodiment and accompanying drawing 2 to of the present utility model integratedLiquid crystal-spliced screen be elaborated. As shown in Figure 2, Fig. 2 is that integrated liquid crystal-spliced screen of the present utility model is preferably realExecute routine structural representation.
As shown in Figure 2, the utility model provides a kind of integrated liquid crystal-spliced screen, comprises liquid crystal-spliced screen 10, power supplyUnit 20, control module 30, integrated chip unit 80, DVI interface 40, HDMI interface 50, VGA interface 60 and CVBS is compound looksFrequently interface 70, one end of liquid crystal-spliced screen 10 connects power subsystem 20, other end connection control unit 30, liquid crystal-spliced screen 10 is sameTime connect the integrated chip unit 80 that model is MS6459, DVI interface 40, HDMI interface 50, VGA interface 60 and CVBS are multipleClose video interface 70 and be connected with integrated chip unit 80, be connected to liquid crystal-spliced screen 10 by integrated chip unit 80 simultaneously.
In order further to reduce the quantity of liquid crystal-spliced screen 10 interfaces, integrated chip unit 80 at least also connect two forThe interface of signal transmission, to save space, convenient maintenance.
In sum, the utility model provides a kind of integrated liquid crystal-spliced screen, by by DVI interface 40, HDMIInterface 50, VGA interface 60 and CVBS composite video interface 70 are connected to MS6459 integrated chip unit 80 simultaneously, with existing skillArt is compared, and makes liquid crystal-spliced screen 10 reduce the usage quantity of interface unit, meanwhile, above-mentioned interface unit is integrated into MS6459Integrated chip unit 80, has saved inner space greatly, and convenient maintenance simultaneously, is convenient to install, and reduces costs.
Although the utility model has mainly been described above embodiment, just come as an example to be described, and this realityBe not limited to this with novel. For example, each parts that embodiment is shown in detail can be revised and move, with described modification and applicationRelevant difference can be thought and is included in the protection domain of the present utility model that claims limit.
Related embodiment in this description, its implication is specially feature, structure or the spy who describes in conjunction with this embodimentProperty is included at least one embodiment of the present utility model. In description, coming across these terms everywhere differs to establish a capital and relates toSame embodiment. In addition,, in the time describing special characteristic, structure or characteristic in conjunction with arbitrary embodiment, all think that it falls into this areaIn the scope of these special characteristics, structure or characteristic that those of ordinary skill just can be realized in conjunction with other embodiment.
Claims (2)
1. an integrated liquid crystal-spliced screen, is characterized in that, comprises liquid crystal-spliced screen, power subsystem, control module, integratedChip unit, DVI interface, HDMI interface, VGA interface and CVBS composite video interface, one end of described liquid crystal-spliced screen connectsConnect power subsystem, other end connection control unit, described liquid crystal-spliced screen connects integrated chip unit simultaneously, described DVI interface,HDMI interface, VGA interface and CVBS composite video interface are connected with described integrated chip unit simultaneously, by described integrated coreBlade unit is connected to described liquid crystal-spliced screen.
2. integrated liquid crystal-spliced screen as claimed in claim 1, is characterized in that, described integrated chip unit at least alsoConnect two interfaces for signal transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085077.XU CN205247872U (en) | 2015-12-23 | 2015-12-23 | Liquid crystal concatenation screen that integrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085077.XU CN205247872U (en) | 2015-12-23 | 2015-12-23 | Liquid crystal concatenation screen that integrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247872U true CN205247872U (en) | 2016-05-18 |
Family
ID=55946954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521085077.XU Expired - Fee Related CN205247872U (en) | 2015-12-23 | 2015-12-23 | Liquid crystal concatenation screen that integrates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005374A (en) * | 2021-11-10 | 2022-02-01 | Tcl华星光电技术有限公司 | Spliced screen display device |
-
2015
- 2015-12-23 CN CN201521085077.XU patent/CN205247872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005374A (en) * | 2021-11-10 | 2022-02-01 | Tcl华星光电技术有限公司 | Spliced screen display device |
| US12035488B2 (en) | 2021-11-10 | 2024-07-09 | Tcl China Star Optoelectronics Technology Co., Ltd. | Splicing-screen display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |