CN203057356U - Industrial liquid crystal monitoring system with splicing function - Google Patents
Industrial liquid crystal monitoring system with splicing function Download PDFInfo
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- CN203057356U CN203057356U CN 201320040815 CN201320040815U CN203057356U CN 203057356 U CN203057356 U CN 203057356U CN 201320040815 CN201320040815 CN 201320040815 CN 201320040815 U CN201320040815 U CN 201320040815U CN 203057356 U CN203057356 U CN 203057356U
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- liquid crystal
- splicing
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- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 title abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000013519 translation Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an industrial liquid crystal monitoring system with a splicing function, which comprises a liquid crystal display unit, an image processing unit, a video interface unit, a screen backlight unit, a power supply reserve unit, a power supply interface unit and a splicing control unit, wherein the liquid crystal display unit, the image processing unit and the video interface unit are sequentially connected, the screen backlight unit, the power supply reserve unit and the power supply interface unit are sequentially connected, the splicing control unit, the image processing unit and the power supply reserve unit are sequentially connected, and the liquid crystal display unit is connected with the screen backlight unit. The industrial liquid crystal monitoring system with the splicing function is simple in structure and reasonable in design, realizes image splicing by using a general liquid crystal display monitor effectively, can be used as a splicing unit at the same time, and reduces the cost.
Description
Technical field
The utility model relates to a kind of surveillance, is specifically related to a kind of industrial monitor lcd system with the splicing function.
Background technology
Growing along with monitoring technique, the video large-screen splicing has obtained extensive use in safety-protection system or other system, especially the large screen splicing of high-definition signal, developed into the main flow of following monitor large screen splicing, but because the cost of special-purpose concatenation unit is higher, realize the place that splicing requires to image again in some budgets anxieties, at present a lot of common LCD monitor can't reach and should realize the image splicing, can make concatenation unit again uses, simultaneously, therefore, the diversification splicing that the splicing surveillance that the selectivity price ratio is high can satisfy the different location is that everybody is desired.
The utility model content
The purpose of this utility model is to provide a kind of industrial monitor lcd system with the splicing function, realizes the monitor unit splicing, reduces cost.
For realizing this purpose, the utility model has adopted following technical scheme:
A kind of industrial monitor lcd system with the splicing function, comprise liquid crystal display, graphics processing unit, video interface unit, screen backlight unit, power supply deposit unit, power interface unit and splicing control unit, described liquid crystal display, graphics processing unit and video interface unit are connected successively, described screen backlight unit, power supply deposit unit are connected successively with the power interface unit, described splicing control unit, graphics processing unit and power supply deposit unit are connected successively, and described liquid crystal display is connected with described screen backlight unit.
Further, described splicing control unit is connected by mutual translation data holding wire with graphics processing unit.
Further preferably, described video interface unit comprises bnc interface, HDMI interface, VGA interface and YPbPr interface.
The utility model contrast prior art has following advantage: simple in structure, reasonable in design, effectively common LCD monitor is realized the image splicing, and can make concatenation unit simultaneously again and use, reduce cost.
Description of drawings
Accompanying drawing 1 is specifically implemented the square frame connection layout for the utility model.
Embodiment
Referring now to accompanying drawing, further describe the utility model.
As shown in Figure 1, a kind of industrial monitor lcd system with the splicing function, comprise liquid crystal display 1, graphics processing unit 2, video interface unit 3, screen backlight unit 4, power supply deposit unit 5, power interface unit 6 and splicing control unit 7, described liquid crystal display 1, graphics processing unit 2 is connected successively with video interface unit 3, described screen backlight unit 4, power supply deposit unit 5 is connected successively with power interface unit 6, described splicing control unit 7, graphics processing unit 2 is connected successively with power supply deposit unit 5, and described liquid crystal display 1 is connected with described screen backlight unit 4.
Liquid crystal display 1 is mainly finished the demonstration of vision signal, converts the image that human eye can be identified to, has adopted the liquid crystal panel of technical grade, shows image fidelity, beautiful in colour; The luminous of LCD screen mainly finished in the screen backlight unit, shows the necessary back of image light emitting source for it provides, and it is made up of the luminescence unit in the screen and outside DC-AC inverter unit; Graphics processing unit 2 is mainly finished the various processing of video data signal, and the LVDS signal that converts standard to is delivered to liquid crystal display; Splicing control unit 7 changes into machine energy recognition instruction according to the various command that the external control computer sends, and finishes cutting apart of video image, then the video image after cutting apart is delivered to graphics processing unit 2; Video interface unit 3 comprises bnc interface, HDMI interface, VGA interface and YPbPr interface, mainly finishes the access of vision signal, delivers to graphics processing unit 2; Power supply deposit unit 5 mainly finishes converting outside civil power to each unit required various voltages, and stable electric power safeguard is provided.
This is practical in use newly, splicing control unit 7 is connected by mutual translation data holding wire with graphics processing unit 2, can be with a complete image, will be when a plurality of screens show, soon its image cuts according to the arrangement mode of a plurality of screens, the small images that splits then is assigned to corresponding graphics processing unit 2 accordingly by splicing controller, the small images signal that 2 pairs of distribution of graphics processing unit are come carries out interpolation, amplify, compensation, the LVDS signal of formation standard, data are delivered to liquid crystal display 1, finally realized the tiled display of image.
Above-described the utility model execution mode does not constitute the restriction to the utility model protection range.Any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection range of the present utility model.
Claims (3)
1. industrial monitor lcd system with the splicing function, comprise liquid crystal display, graphics processing unit, video interface unit, screen backlight unit, power supply deposit unit, power interface unit and splicing control unit, described liquid crystal display, graphics processing unit and video interface unit are connected successively, described screen backlight unit, power supply deposit unit are connected successively with the power interface unit, described splicing control unit, graphics processing unit and power supply deposit unit are connected successively, and described liquid crystal display is connected with described screen backlight unit.
2. a kind of industrial monitor lcd system with the splicing function according to claim 1 is characterized in that described splicing control unit is connected by mutual translation data holding wire with graphics processing unit.
3. a kind of industrial monitor lcd system with the splicing function according to claim 1 is characterized in that described video interface unit comprises bnc interface, HDMI interface, VGA interface and YPbPr interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040815 CN203057356U (en) | 2013-01-24 | 2013-01-24 | Industrial liquid crystal monitoring system with splicing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040815 CN203057356U (en) | 2013-01-24 | 2013-01-24 | Industrial liquid crystal monitoring system with splicing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057356U true CN203057356U (en) | 2013-07-10 |
Family
ID=48740269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040815 Expired - Fee Related CN203057356U (en) | 2013-01-24 | 2013-01-24 | Industrial liquid crystal monitoring system with splicing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203057356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208295A (en) * | 2015-09-10 | 2015-12-30 | 江苏清投视讯科技有限公司 | Freely telescopic liquid crystal splicing system |
| CN106791711A (en) * | 2017-02-10 | 2017-05-31 | 深圳市完美显示科技有限公司 | A kind of monitor and monitoring system |
-
2013
- 2013-01-24 CN CN 201320040815 patent/CN203057356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208295A (en) * | 2015-09-10 | 2015-12-30 | 江苏清投视讯科技有限公司 | Freely telescopic liquid crystal splicing system |
| CN106791711A (en) * | 2017-02-10 | 2017-05-31 | 深圳市完美显示科技有限公司 | A kind of monitor and monitoring system |
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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 |
Granted publication date: 20130710 Termination date: 20170124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |