CN204577011U - A kind of display screen display device - Google Patents
A kind of display screen display device Download PDFInfo
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- CN204577011U CN204577011U CN201520296722.6U CN201520296722U CN204577011U CN 204577011 U CN204577011 U CN 204577011U CN 201520296722 U CN201520296722 U CN 201520296722U CN 204577011 U CN204577011 U CN 204577011U
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Abstract
The utility model discloses a kind of display screen display device, comprise LED sending card, LED lamp panel array and LED controller array, LED lamp panel array comprises splicing and to lay and for multiple LED lamp panel of display frame information, LED controller array comprises and to be arranged in LED lamp panel described in each and for driving the LED controller of corresponding LED lamp panel display information of installing, each LED controller of the first row in LED controller array is all connected with described LED sending card, is all connected by netting twine in the often row of LED controller array between two adjacent LEDs controller; The utility model is novel in design, structure is simple, by welding in each LED lamp panel or arranging LED controller, strong interference immunity by pluggable mode, precision is high, display effect is good, avoid using a large amount of winding displacement, connect complicated, Electro Magnetic Compatibility is poor, remove and install the problems such as all inconvenient, practical.
Description
Technical field
The utility model belongs to technical field of LED display, is specifically related to a kind of display screen display device.
Background technology
Mainly comprise in existing LED display display device: LED sending card, LED controller and LED display, wherein LED display is formed by multiple box body splicing, and each casing is spliced by multiple LED lamp panel, consult Fig. 3, Fig. 3 is the schematic diagram of the structure of display screen display device in prior art, wherein, each cabinet configuration has LED controller, LED sending card is connected with LED controller connected in series by netting twine, the LED controller in each casing by winding displacement output image drive singal to LED lamp panel thus driving LED lamp plate display.In current display screen display device, due between LED controller and LED lamp panel, all be connected by winding displacement between LED lamp panel with LED lamp panel, a large amount of winding displacements connects the instability of band signals, and bring inconvenience to installation, add the volume of cost and display screen display device, and the connection of winding displacement too increases the problem of display screen display device Electro Magnetic Compatibility difference, therefore, nowadays a kind of structure is lacked simple, install and lay conveniently, volume is little, cost is low, reasonable in design, stable display screen display device, by welding in each LED lamp panel or arranging LED controller by pluggable mode, by netting twine each LED controller connected in series, fast and stable realize display frame information, strong interference immunity, precision is high, display effect is good, solve display screen display device installation volume large, winding displacement connects complicated, Electro Magnetic Compatibility is poor, remove and install the problems such as all inconvenient.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of display screen display device is provided, it is novel in design rationally, structure is simple, install lay convenient, volume is little, cost is low, stable, display effect is good, avoid using a large amount of winding displacement, connect complicated, Electro Magnetic Compatibility is poor, removes and installs the problems such as all inconvenient, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of display screen display device, it is characterized in that: comprise LED sending card, LED lamp panel array and LED controller array, described LED lamp panel array comprises splicing and to lay and for multiple LED lamp panel of display frame information, described LED controller array comprises and to be arranged in LED lamp panel described in each and for driving the LED controller of corresponding described LED lamp panel display information of installing, the each described LED controller of the first row in described LED controller array is all connected with described LED sending card, all connected by netting twine between adjacent two described LED controllers in the often row of described LED controller array.
Above-mentioned a kind of display screen display device, it is characterized in that: also comprise video distributor, the input end of described video distributor is connected with described LED sending card by netting twine, and the output terminal of described video distributor is connected by each described LED controller of netting twine with the first row in described LED controller array.
Above-mentioned a kind of display screen display device, is characterized in that: described LED controller is welded or is arranged in described LED lamp panel by pluggable mode.
Above-mentioned a kind of display screen display device, it is characterized in that: the input end of described video distributor is connected with described LED sending card by gigabit network cable, the output terminal of described video distributor is connected by each described LED controller of gigabit network cable with the first row of described LED controller array.
Above-mentioned a kind of display screen display device, it is characterized in that: described LED sending card comprises multiple output interface, the multiple described output interface of described LED sending card is connected respectively by each described LED controller of netting twine with the first row of described LED controller array.
Above-mentioned a kind of display screen display device, is characterized in that: the multiple described output interface of described LED sending card is connected respectively by each described LED controller of 100,000,000 netting twines with the first row of described LED controller array.
The utility model compared with prior art has the following advantages:
1, the utility model is by arranging the LED lamp panel array that is spliced by least one LED lamp panel and by welding or being arranged on by pluggable mode the LED controller array that the LED controller in each LED lamp panel combines, form the structure that each LED controller controls a LED lamp panel, control accuracy is high, and the LED controller of array often row LED controller is all connected in series by netting twine, drive each LED lamp panel, reduce winding displacement to connect, improve stability and the reliability of Signal transmissions, and effectively can reduce electromagnetic interference (EMI), structure is simple.
2, the utility model volume is little, cost is low, stable, display effect is good.
3, the utility model processing simple and easy, remove and install conveniently, can effective implemention large area LED display screen array display image, practical, be convenient to promote the use of.
In sum, the utility model is novel in design rationally, structure is simple, install lay convenient, volume is little, cost is low, stable, display effect is good, avoid using a large amount of winding displacement, connect complicated, Electro Magnetic Compatibility is poor, remove and install the problems such as all inconvenient, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the anatomical connectivity schematic diagram of the utility model embodiment 1.
Fig. 2 is the anatomical connectivity schematic diagram of the utility model embodiment 2.
Fig. 3 is the anatomical connectivity schematic diagram of display screen display device in prior art.
Description of reference numerals:
1-LED sending card; 2-video distributor; 3-LED lamp panel;
4-LED controller; 5-output interface.
Embodiment
Embodiment 1
As shown in Figure 1, the utility model comprises LED sending card 1, LED lamp panel array and LED controller array, described LED lamp panel array comprises splicing and to lay and for multiple LED lamp panel 3 of display frame information, described LED controller array comprises and to be arranged in LED lamp panel 3 described in each and for driving corresponding described LED lamp panel 3 of installing to show the LED controller 4 of information, the each described LED controller 4 of the first row in described LED controller array is all connected with described LED sending card 1, all connected by netting twine between adjacent two described LED controllers 4 in the often row of described LED controller array.
In the present embodiment, described LED sending card 1 comprises multiple output interface 5, and the multiple described output interface 5 of described LED sending card 1 is connected respectively by each described LED controller 4 of netting twine with the first row of described LED controller array.
In the present embodiment, the multiple described output interface 5 of described LED sending card 1 is connected respectively by each described LED controller 4 of 100,000,000 netting twines with the first row of described LED controller array.
In the present embodiment, described LED controller 4 is welded or is arranged in described LED lamp panel 3 by pluggable mode.
In actual use, the vision signal received is converted to digital signal by LED sending card 1, and digital signal is directly transferred to connected LED controller 4 by output interface 5, this LED controller 4 drives this LED lamp panel 3 to show for the digital signal receiving LED sending card 1 transmission.
In the present embodiment, after the multiple LED lamp panel 3 be directly connected with output interface 5 receive digital signal, this digital signal is sent to the LED controller 4 of himself, by LED controller 4, this digital signal is processed, and this digital signal is also transparent to next stage LED lamp panel 3 by LED lamp panel 3, and the digital signal received is sent to the LED controller 4 of self and this digital signal is sent to next stage LED lamp panel 3 by each LED lamp panel 3 receiving digital signal, realize the transparent transmission of digital signal, unless there are no the LED lamp panel 3 of next stage.
During the utility model uses, the vision signal received is converted to digital signal by LED sending card 1, and digital signal is directly sent to LED controller 4 through multiple output interface 5, this LED controller 4 is for receiving digital signal and driving this LED lamp panel 3 to show, and this digital signal also carries out transparent transmission by the LED controller 4 of subordinate, and the connection of LED sending card 1 and LED controller 4 is realized by netting twine, do not need to use winding displacement to connect LED controller 4 and LED lamp panel 3, easy for installation, reduce electromagnetic interference (EMI), stable, be applicable to large-area LED lamp panel display control program.
Embodiment 2
As shown in Figure 2, in the present embodiment, as different from Example 1: also comprise video distributor 2, the input end of described video distributor 2 is connected with described LED sending card 1 by netting twine, and the output terminal of described video distributor 2 is connected with each described LED controller 4 of the first row in described LED controller array by netting twine.
In the present embodiment, the input end of described video distributor 2 is connected with described LED sending card 1 by gigabit network cable, and the output terminal of described video distributor 2 is connected by each described LED controller 4 of gigabit network cable with the first row of described LED controller array.
In actual use, the vision signal received is converted to digital signal by LED sending card 1, and digital signal is sent to video distributor 2, video distributor 2 is for distributing data-signal, and give multiple connected LED controller 4 by the digital data transmission after distribution, this LED controller 4 is for receiving the digital signal of distribution, and drive this LED lamp panel 3 to show, and this digital signal also carries out transparent transmission by the LED controller 4 of subordinate, video distributor 2 realizes the connection of video distributor 2 and LED controller 4 by netting twine, the structure of remainder is all identical with embodiment 1 with annexation.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. a display screen display device, it is characterized in that: comprise LED sending card (1), LED lamp panel array and LED controller array, described LED lamp panel array comprises splicing and to lay and for multiple LED lamp panel (3) of display frame information, described LED controller array comprises that to be arranged on LED lamp panel described in each (3) upper and for driving the LED controller (4) of corresponding described LED lamp panel (3) display information of installing, the each described LED controller (4) of the first row in described LED controller array is all connected with described LED sending card (1), all connected by netting twine between adjacent two described LED controllers (4) in the often row of described LED controller array.
2. according to a kind of display screen display device according to claim 1, it is characterized in that: also comprise video distributor (2), the input end of described video distributor (2) is connected with described LED sending card (1) by netting twine, and the output terminal of described video distributor (2) is connected with each described LED controller (4) of the first row in described LED controller array by netting twine.
3. according to a kind of display screen display device according to claim 1, it is characterized in that: described LED controller (4) is welded or is arranged in described LED lamp panel (3) by pluggable mode.
4. according to a kind of display screen display device according to claim 2, it is characterized in that: the input end of described video distributor (2) is connected with described LED sending card (1) by gigabit network cable, the output terminal of described video distributor (2) is connected with each described LED controller (4) of the first row of described LED controller array by gigabit network cable.
5. according to a kind of display screen display device according to claim 1, it is characterized in that: described LED sending card (1) comprises multiple output interface (5), the multiple described output interface (5) of described LED sending card (1) is connected with each described LED controller (4) of the first row of described LED controller array respectively by netting twine.
6. according to a kind of display screen display device according to claim 5, it is characterized in that: the multiple described output interface (5) of described LED sending card (1) is connected with each described LED controller (4) of the first row of described LED controller array respectively by 100,000,000 netting twines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296722.6U CN204577011U (en) | 2015-05-09 | 2015-05-09 | A kind of display screen display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296722.6U CN204577011U (en) | 2015-05-09 | 2015-05-09 | A kind of display screen display device |
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| Publication Number | Publication Date |
|---|---|
| CN204577011U true CN204577011U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520296722.6U Expired - Fee Related CN204577011U (en) | 2015-05-09 | 2015-05-09 | A kind of display screen display device |
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| CN (1) | CN204577011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569012A (en) * | 2019-09-23 | 2019-12-13 | 东莞阿尔泰显示技术有限公司 | Novel control framework of all-in-one LED display screen |
-
2015
- 2015-05-09 CN CN201520296722.6U patent/CN204577011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110569012A (en) * | 2019-09-23 | 2019-12-13 | 东莞阿尔泰显示技术有限公司 | Novel control framework of all-in-one LED display screen |
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| Date | Code | Title | Description |
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| 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: 20150819 Termination date: 20160509 |