CN203746053U - Integrated control unit of LED display screen - Google Patents
Integrated control unit of LED display screen Download PDFInfo
- Publication number
- CN203746053U CN203746053U CN201420155983.1U CN201420155983U CN203746053U CN 203746053 U CN203746053 U CN 203746053U CN 201420155983 U CN201420155983 U CN 201420155983U CN 203746053 U CN203746053 U CN 203746053U
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- signal sending
- board
- sending card
- led
- 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.)
- Expired - Fee Related
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an integrated control unit of an LED (Light Emitting Diode) display screen. The integrated control unit comprises a computer host, a video processor, an LED signal sending card, a power source and a power amplifier, and also a case; the computer host, the video processor, the LED signal sending card, the power source and the power amplifier are arranged in the case, wherein the video processor is composed of a video processing mainboard, a keyboard and an interface board, all of which are independent of each other; the power amplifier comprises a post power amplifier board and a pre-power amplifier board; the power source is connected with the computer host, the video processing mainboard, the LED signal sending card and the post power amplifier board simultaneously; the video processing main board is connected with the interface board, the keyboard, the LED signal sending card, the computer processor and the pre-power amplifier board simultaneously; all the devices are integrated to form the control unit, and therefore, the control unit is enabled to have all functions needed for LED display screen control, and further is high in integrity, small in volume, few in connecting wires, simple and reasonable in structure and low in manufacturing cost.
Description
Technical field
The utility model belongs to LED control technology field, is specifically related to a kind of integrated control module of LED display.
Background technology
LED display is used mainly as multimedia playing device at present, opertaing device in its use procedure is conventionally by LED signal sending card, jointly form as main frame, the video processor that carries out program source switching and the power amplifier etc. of playing main frame, these equipment at least need a table top or a rack to carry, thus unavoidably cause while using, combine loaded down with trivial details, take up room compared with large, connecting line many and need to be equipped with multiple casing and many defects such as cost increase of bringing.
Utility model content
For solving above-mentioned prior art defect, the purpose of this utility model is to provide a kind of integrated control module of LED display, makes it have the feature that integrated level is high, stability is strong.
For achieving the above object, the technical solution of the utility model is:
A kind of integrated control module of LED display, comprise main frame, video processor, LED signal sending card, power supply and power amplifier, it is characterized in that: also comprise casing, described main frame, video processor, LED signal sending card, power supply and power amplifier are integrated be arranged at casing within, wherein said video processor is by separate Video processing mainboard, keypad and interface board form, described power amplifier comprises rear class power board and the front step being separated from each other, the same main frame of described power supply, Video processing mainboard, LED signal sending card and rear class power board connect simultaneously, the same interface board of described Video processing mainboard, keypad, LED signal sending card, before computer processor and power amplifier, step connects simultaneously.
Preferably, described computer processor is the industrial master board of integrated CPU, hard disk, internal memory.
Preferably, described interface board, keypad and front step are fixed on casing inner wall and interface and associative operation parts are exposed.
The utility model has the advantage of:
(1) by each integration of equipments, be a control module, not only make it have LED display and control required all functions, and integrated level be high, volume is little, line is few, simple and reasonable, low cost of manufacture;
(2) adopt the industrial master board of integrated CPU, hard disk, internal memory, stability is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
In figure: 1, power supply; 2, industrial master board; 3, Video processing mainboard; 4, keypad; 5, interface board; 6, LED signal sending card; 7, rear class power board; 8, front step; 9, casing.
Embodiment
As shown in Figure 1, a kind of integrated control module of LED display, comprise casing 9, in casing 9, be provided with power supply 1, be integrated with CPU, the industrial master board 2 of hard disk and internal memory, by separate Video processing mainboard 3, the video processor that keypad 4 and interface board 5 form, the LED signal sending card 6 transforming for signal, and the power amplifier being formed by the rear class power board 7 being separated from each other and front step 8, wherein power supply 1 is with industrial master board 2, Video processing mainboard 3, after LED signal sending card 6 and power amplifier, step 7 connects simultaneously, Video processing mainboard 3 is with interface 4 plates, keypad 5, LED signal sending card 6, industrial master board 2 and front step 8 connect simultaneously, interface board 4, keypad 5 and front step 8 are fixed on casing 9 inwalls and interface and associative operation parts are exposed, so that use and operate.
Claims (3)
1. the integrated control module of a LED display, comprise main frame, video processor, LED signal sending card, power supply and power amplifier, it is characterized in that: also comprise casing, described main frame, video processor, LED signal sending card, power supply and power amplifier are integrated be arranged at casing within, wherein said video processor is by separate Video processing mainboard, keypad and interface board form, described power amplifier comprises rear class power board and the front step being separated from each other, the same main frame of described power supply, Video processing mainboard, LED signal sending card and rear class power board connect simultaneously, the same interface board of described Video processing mainboard, keypad, LED signal sending card, before computer processor and power amplifier, step connects simultaneously.
2. the integrated control module of a kind of LED display according to claim 1, is characterized in that: described computer processor is the industrial master board of integrated CPU, hard disk, internal memory.
3. the integrated control module of a kind of LED display according to claim 1, is characterized in that: described interface board, keypad and front step are fixed on casing inner wall and interface and associative operation are partly exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155983.1U CN203746053U (en) | 2014-04-01 | 2014-04-01 | Integrated control unit of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155983.1U CN203746053U (en) | 2014-04-01 | 2014-04-01 | Integrated control unit of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746053U true CN203746053U (en) | 2014-07-30 |
Family
ID=51345827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155983.1U Expired - Fee Related CN203746053U (en) | 2014-04-01 | 2014-04-01 | Integrated control unit of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603988A (en) * | 2016-12-30 | 2017-04-26 | 北京利亚德视频技术有限公司 | Multi-screen panoramic display and control method and system |
-
2014
- 2014-04-01 CN CN201420155983.1U patent/CN203746053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603988A (en) * | 2016-12-30 | 2017-04-26 | 北京利亚德视频技术有限公司 | Multi-screen panoramic display and control method and 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: 20140730 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |