CN202795938U - Combined LED (Light Emitting Diode) display screen - Google Patents
Combined LED (Light Emitting Diode) display screen Download PDFInfo
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- CN202795938U CN202795938U CN2012204744801U CN201220474480U CN202795938U CN 202795938 U CN202795938 U CN 202795938U CN 2012204744801 U CN2012204744801 U CN 2012204744801U CN 201220474480 U CN201220474480 U CN 201220474480U CN 202795938 U CN202795938 U CN 202795938U
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- display screen
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Abstract
The utility model discloses a combined LED (Light Emitting Diode) display screen. The combined LED display screen comprises a plurality of LED display screens, a plurality of control modules and a scheduling module, wherein each LED display screen is connected with one control module, the control modules are connected with one another, and all the control modules are connected with the scheduling module. With the adoption of the combined LED display screen disclosed by the utility model, the extensibility of the display screen can be improved, and various problems caused by the fact that excessive peripheral devices are directly connected to a playing and controlling computer of the display screen as well as caused by interface conversion and voltage conversion are solved. Due to an automation control mode of preprogramming or real-time signal acquisition, the accuracy of control equipment in operation can be improved, and the cost for human and material resources is reduced.
Description
Technical field
The utility model relates to a kind of display device, more particularly, relates to a kind of combined type LED display screen.
Background technology
The subway LED display possesses the organoleptic attributes such as sound, light, has again dynamic video and plays and the large advantage of effective area, can closely attract the pedestrian to note, improves advertisement delivery effect.But the ad content of long-term loop play also very easily causes aestheticly tired.If consider in display screen peripheral expansion various types of peripheral devices, and use by robotization control, can whole sight, functional, the novelty that improves display screen.
The utility model content
The purpose of this utility model aims to provide a kind of combined type LED display screen, solves the various deficiencies that exist in the prior art.
According to the utility model, a kind of combined type LED display screen is provided, comprise a plurality of LED display, a plurality of control module and scheduler module.Each LED display is connected with a control module respectively, is connected to each other between the control module.Each control module is connected with scheduler module.
According to an embodiment of the present utility model, combined type LED display screen also comprises measuring the counter of flow of the people, and counter is connected with described scheduler module.
According to an embodiment of the present utility model, combined type LED display screen adopts bus-powered, and a plurality of LED display, a plurality of control module and scheduler module are connected with bus respectively.
According to an embodiment of the present utility model, bus adopts 12VDC, 200mA.
According to an embodiment of the present utility model, combined type LED display screen is rectangular, comprises 4 identical rectangle LED display.
According to an embodiment of the present utility model, combined type LED display screen falls isosceles triangle, comprises 3 rectangle LED display.
According to an embodiment of the present utility model, LED display is the Rimless display screen.
Adopt the technical solution of the utility model, both can improve the extended capability of display screen, avoided again on display screen Broadcast Control computing machine directly connecting too much peripherals, and all kinds of problems brought of interface conversion, voltage transitions.The robotization control mode that adopts in advance programming or live signal to gather can improve the accuracy of opertaing device operation, reduces the manpower and materials cost.
Description of drawings
In the utility model, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 is an embodiment of the utility model combined type LED display screen;
Fig. 2 is another embodiment of the utility model combined type LED display screen.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
With reference to Fig. 1, combined type LED display screen 10 of the present utility model comprises 4 LED display 101～104,4 control modules 105～108 and scheduler module 109.As shown in Figure 1, adopt 4 onesize LED display to form combined type LED display screen 10 of the present utility model, each display screen 101～104 is rectangle, and combination display screen out also is rectangle.
Here more noticeablely be, owing to need to make up display frame with 4 display screens 101～104 in some cases, that is to say the part of each display screen display frame, therefore in the selection of these 4 display screens 101～104, must choose the Rimless LED display, otherwise criss-cross frame can appear in the middle of picture when combination shows, look that picture has been divided into 4 isolated areas, directly seriously impact is viewed and admired.
Each LED display is connected with a control module respectively, namely as shown in Figure 1, LED display 101 link control modules 107, LED display 102 link control modules 108, LED display 103 link control modules 105, LED display 104 link control modules 106.In addition, also be connected to each other between 4 control modules 105～108, and all with scheduler module 109 be connected.
Also comprise measuring the counter (not shown in Fig. 1 and Fig. 2) of flow of the people on the combined type LED display screen 10, counter is connected with scheduler module 109, and its effect is near the stream of people the checkout equipment.When flow of the people is larger near the equipment, can consider to open simultaneously 4 display screens 101～104, show large picture, and when flow of the people is less, suitable closed portion screen, split-screen display picture.
As a kind of preferred implementation of the present utility model, combined type LED display screen 10 adopts bus-powered, 4 LED display 101～104 wherein, 4 control modules 105～108 and scheduler module 109 are connected with bus (not at Fig. 1 with shown in Fig. 2) respectively, and bus can adopt 12VDC, 200mA.
Fig. 2 is another embodiment of the present utility model.Similar with Fig. 1, the combined type LED display screen 20 of Fig. 2 also is to be combined by a plurality of LED display, and different is that in Fig. 2, combined type LED display screen 20 is comprised of 3 LED display 201～203, is the arrangement of falling the isosceles triangle.
For the LED display of varying number, also different control modes can be arranged.For example, LED combined type display screen 20 shown in Figure 2 can needs the time giant-screen 201 below being engraved on broadcast advertisement, play Weather information and transport information on two the small screen 201,202 up, etc.
2 kinds of embodiment of the present utility model just are used for illustrating, are not to be used as restriction of the present utility model.At first, the utility model is not done any restriction on LED display quantity and array mode.Secondly, in knockdown LED display, how to control the common or split screen demonstration of a plurality of LED display, the utility model does not carry out any restriction yet.
Those of ordinary skill in the art will be appreciated that above instructions only is one or more embodiments among the numerous embodiment of the utility model, and is not to use restriction of the present utility model.Any for the above embodiment equalization variation, modification and be equal to the technical schemes such as alternative, as long as meet connotation scope of the present utility model, all will drop in the scope that claims of the present utility model protect.
Claims (7)
1. a combined type LED display screen is characterized in that, comprising:
A plurality of LED display, a plurality of control module and scheduler module;
Each described LED display is connected with a described control module respectively, is connected to each other between the described control module;
Each described control module is connected with described scheduler module.
2. combined type LED display screen as claimed in claim 1 is characterized in that:
Described combined type LED display screen also comprises measuring the counter of flow of the people, and described counter is connected with described scheduler module.
3. combined type LED display screen as claimed in claim 1 is characterized in that:
Described combined type LED display screen adopts bus-powered, and described a plurality of LED display, a plurality of control module and scheduler module are connected with described bus respectively.
4. combined type LED display screen as claimed in claim 3 is characterized in that:
Described bus adopts 12VDC, 200mA.
5. combined type LED display screen as claimed in claim 1 is characterized in that:
Described combined type LED display screen is rectangular, comprises 4 identical rectangle LED display.
6. combined type LED display screen as claimed in claim 1 is characterized in that:
Described combined type LED display screen falls isosceles triangle, comprises 3 rectangle LED display.
7. combined type LED display screen as claimed in claim 1 is characterized in that:
Described LED display is the Rimless display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204744801U CN202795938U (en) | 2012-09-17 | 2012-09-17 | Combined LED (Light Emitting Diode) display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204744801U CN202795938U (en) | 2012-09-17 | 2012-09-17 | Combined LED (Light Emitting Diode) display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795938U true CN202795938U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204744801U Expired - Fee Related CN202795938U (en) | 2012-09-17 | 2012-09-17 | Combined LED (Light Emitting Diode) display screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN202795938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992634A (en) * | 2015-06-26 | 2015-10-21 | 繁昌县江林广告设计制作有限公司 | Practical LED display screen |
| CN106652808A (en) * | 2015-11-04 | 2017-05-10 | 国网山东高密市供电公司 | Intelligent substation signboard |
| CN108364577A (en) * | 2018-02-02 | 2018-08-03 | 嘉兴乐之源光伏科技有限公司 | A kind of combined LED screen |
-
2012
- 2012-09-17 CN CN2012204744801U patent/CN202795938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992634A (en) * | 2015-06-26 | 2015-10-21 | 繁昌县江林广告设计制作有限公司 | Practical LED display screen |
| CN106652808A (en) * | 2015-11-04 | 2017-05-10 | 国网山东高密市供电公司 | Intelligent substation signboard |
| CN108364577A (en) * | 2018-02-02 | 2018-08-03 | 嘉兴乐之源光伏科技有限公司 | A kind of combined LED screen |
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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: 20130313 Termination date: 20190917 |