CN207489376U - A kind of LED information display system for quickly connecting screen with automatic position fixing - Google Patents
A kind of LED information display system for quickly connecting screen with automatic position fixing Download PDFInfo
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- CN207489376U CN207489376U CN201721312217.1U CN201721312217U CN207489376U CN 207489376 U CN207489376 U CN 207489376U CN 201721312217 U CN201721312217 U CN 201721312217U CN 207489376 U CN207489376 U CN 207489376U
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- electrically connected
- control card
- babinet
- cards
- power supply
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- 210000002683 foot Anatomy 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of LED information display systems for quickly connecting screen with automatic position fixing, including babinet, the front of the babinet is inlaid with LED display module, and babinet two sides are separately installed with ID cards and ID card readers, and box house is equipped with circuit board and the first control card；ID cards are electrically connected with the first control card, and the first control card is electrically connected with the second control card by cable.This has the LED information display system that automatic position fixing quickly connects screen, record the location information of each babinet on ID cards, first control card reads the location information on adjacent ID cards by ID card readers, and transmit the information to the second control card, second control card is by collecting the location information of all first control cards so that it is determined that the position of each LED display module, the second control card are not required to the physics cabling mode it is to be understood that in the first control card of LED display module.
Description
Technical field
The utility model is related to LED leases to be fixedly mounted with full-color LED display screen module technical field, specially a kind of to have automatically
Position fixing quickly connects the LED information display system of screen.
Background technology
LED leases the more and more extensive of LED display module application at present, the splicing requirement to LED display module
More come also high, it is desirable that splicing increasingly automates.
Utility model content
The purpose of this utility model is to provide it is a kind of with automatic position fixing quickly connect screen LED information display system be not required to it is to be understood that
The physics cabling mode of babinet after the completion of babinet is built, directly powers on and the entire entire screen of LED screen box body splicing can be completed,
The advantages of not needing to adjust the control of the signal of LED screen and screen others by any software, solves existing skill
The problem of art.
To achieve the above object, the utility model provides following technical solution：There is one kind automatic position fixing quickly to connect screen
LED information display system, including babinet, the front of the babinet is inlaid with LED display module, and babinet two sides are separately installed with ID cards
With ID card readers, support feet is vertically connected at the back end angle of babinet, box house is equipped with circuit board and the first control
Card；The ID cards are electrically connected with the first control card, and the first control card is electrically connected with the second control card by cable；The electricity
Soldering has a microcontroller on the plate of road, and the output terminal of microcontroller is electrically connected with LED display module control interface, FPGA and non-contact
Radio frequency, the input terminal of microcontroller are electrically connected with FPGA, Non-contact radio-frequency and 5V and turn 3.3V power supply chips；The FPGA's is defeated
Enter end and be electrically connected with that microcontroller, SDRAM, network interface PHY chip, 5V turn 3.3V power supply chips and 5V turns 1.2V power supply chips,
FPGA is also electrically connected with SDRAM, lamp plate data transmission and control signaling interface and network interface PHY chip；The network interface PHY chip
Output terminal be electrically connected with net mouth transformer chip, the input terminal of network interface PHY chip is electrically connected with 5V and turns 3.3V power supply cores
Piece and 5v turn 1.2 power supply chips；The output terminal of the net mouth transformer chip is electrically connected with gigabit network interface, net mouth transformer
The input terminal of chip is electrically connected with gigabit network interface；The 5V turns 3.3V power supply chips and 5V turns the input of 1.2V power supply chips
End is electrically connected with 5V power interfaces；The input terminal of the Non-contact radio-frequency is electrically connected with 5V and turns 3.3V power supply chips and day
Line seat, the output terminal of Non-contact radio-frequency are electrically connected with antenna pedestal.
Preferably, first control card and 5V power interfaces are installed in the power pack of babinet.
Preferably, the buckle of mutual cooperation is installed, two support feets are mutually interconnected by buckle in the support feet
It connects.
Preferably, the ID inlay cards enter in ID card readers, and ID cards are electrically connected with ID card readers.
Compared with prior art, the beneficial effects of the utility model are as follows：
This has the LED information display system that automatic position fixing quickly connects screen, the location information of each babinet is record on ID cards, each
It is connected by cable between the first upper control card of babinet and is connect with the second control card, the first control card is read and write by ID cards
Device reads the location information on adjacent ID cards, and transmits the information to the second control card, and the second control card is by collecting all the
The location information of one control card is so that it is determined that the position of each LED display module, the second control card is not required to it is to be understood that LED is shown
Shield the physics cabling mode in the first control card of module, after the completion of babinet is built, directly power on and entire LED screen can be completed
Box body splicing entire screen does not need to can be realized by computer software in whole process, the first control card more renewed, nothing
LED display screen module drivers are realized also without by computer software.
Description of the drawings
Fig. 1 is the spliced map of the babinet of the utility model；
Fig. 2 is the intelligence system module connection figure of the utility model；
Fig. 3 is the body structure figure of the utility model.
In figure：1 babinet, 11LED display screen modules, 12ID cards, 121 antenna pedestals, 13ID card readers, 14 support feets, 2
Circuit board, 21 microcontrollers, 211LED display screen modules control interface, 212FPGA, 2121SDRAM, 2122 lamp plate data transmissions and
Control signaling interface, 2123 network interface PHY chips, 213 Non-contact radio-frequencies, 3 first control cards, 4 second control cards, 55V turn 3.3V
Power supply chip, 65V turn 1.2V power supply chips, 7 net mouth transformer chips, 71 gigabit network interfaces, 85V power interfaces.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of LED information display system for quickly connecting screen with automatic position fixing, including babinet 1, the front of babinet 1
LED display module 11 is inlaid with, 1 two sides of babinet are separately installed with ID cards 12 and ID card readers 13, are recorded on ID cards 12
The location information of each babinet, support feet 14 is vertically connected at the back end angle of babinet 1, is equipped in support feet 14 mutually
The buckle of cooperation, two support feets 14 are connected with each other by being buckled, and different babinets 1 is fixed to each other, and 1 inside of babinet is installed
There is 2 and first control card 3 of circuit board；ID cards 12 are electrically connected with the first control card 3, and the first control card 3 is electrically connected by cable
The second control card 4 is connected to, is connected by cable between the first upper control card 3 of each babinet 1 and connected with the second control card 4
It connects, the first control card 3 reads the location information on adjacent ID cards 12 by ID card readers 13, and transmits the information to the second control
Fabrication 4, the second control card 4 is by collecting the location information of all first control cards 3 so that it is determined that each LED display module
11 position；Soldering has microcontroller 21 on circuit board 2, and the output terminal of microcontroller 21 is electrically connected with the control of LED display module
Interface 211, FPGA212 and Non-contact radio-frequency 213, LED display module control interface 211 connect with LED display module 11
It connects, the input terminal of microcontroller 21 is electrically connected with FPGA212, Non-contact radio-frequency 213 and 5v and turns 3.3 power supply chips 5；FPGA212
Input terminal be electrically connected with microcontroller 21, SDRAM2121, network interface PHY chip 2123,5V and turn 3.3V power supply chips 5 and 5V and turn
1.2V power supply chips 6, FPGA212 are also electrically connected with SDRAM2121, lamp plate data transmission and control signaling interface 2122 and net
Mouth PHY chip 2123；The output terminal of network interface PHY chip 2123 is electrically connected with net mouth transformer chip 7, network interface PHY chip
2123 input terminal is electrically connected with that 5V turns 3.3V power supply chips 5 and 5V turns 1.2V power supply chips 6；Net mouth transformer chip 7
Output terminal is electrically connected with gigabit network interface 71, and the input terminal of net mouth transformer chip 7 is electrically connected with gigabit network interface 71；5V
Turn 3.3V power supply chips 5 and 5V turns the input terminals of 1.2V power supply chips 6 and is electrically connected with 5V power interfaces 8；Non-contact radio-frequency 213
Input terminal be electrically connected with 5V and turn 3.3V power supply chips 5 and antenna pedestal 121, the output terminal of Non-contact radio-frequency 213 is electrically connected
There is antenna pedestal 121, LED systems are not required to the physics cabling mode it is to be understood that babinet 1, and the second control card 4 is not required to it is to be understood that LED is shown
Physics cabling mode in first control card 3 of display screen module 11, after the completion of babinet 1 is built, directly power on can be completed it is whole
A LED screen box body splicing entire screen does not need to can be realized by computer software in whole process, the first control more renewed
Fabrication 3, no 11 driver of LED display module are realized also without by computer software.
In summary：This has the LED information display system that automatic position fixing quickly connects screen, and the position of each babinet is record on ID cards 12
Confidence ceases, and is connected by cable between the first upper control card 3 of each babinet 1 and is connect with the second control card 4, the first control
Card 3 reads the location information on adjacent ID cards 12 by ID card readers 13, and transmits the information to the second control card 4, and second
Control card 4 is by collecting the location informations of all first control cards 3 so that it is determined that the position of each LED display module 11, and the
Two control cards 4 are not required to the physics cabling mode it is to be understood that in the first control card 3 of LED display module 11, and babinet 1 has been built
Cheng Hou is directly powered on and the entire entire screen of LED screen box body splicing be can be completed, do not needed in whole process by computer software
It can be realized, the first control card 3 more renewed, no 11 driver of LED display module is also without by computer software
It realizes.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of LED information display system for quickly connecting screen with automatic position fixing, including multiple babinets (1), multiple babinets (1) are assembled to be formed
LED display, it is characterised in that：The front of each babinet (1) is inlaid with LED display module (11), babinet (1) four
Side is separately installed with ID cards (12) and ID card readers (13), and support feet is vertically connected at the back end angle of babinet (1)
(14), circuit board (2) and the first control card (3) are installed inside babinet (1)；The ID cards (12) are electrically connected with the first control
Block (3), connected between the first control card (3) that adjacent two babinets (1) are equipped with by cable, on one of babinet (1)
The first control card (3) being equipped with is electrically connected with the second control card (4) by cable；Soldering has monolithic on the circuit board (2)
Machine (21), the output terminal of microcontroller (21) are electrically connected with LED display module control interface (211), FPGA (212) and non-connect
Radio frequency (213) is touched, the input terminal of microcontroller (21) is electrically connected with FPGA (212), Non-contact radio-frequency (213) and 5V and turns 3.3V electricity
Source chip (5)；The input terminal of the FPGA (212) is electrically connected with microcontroller (21), SDRAM (2121), network interface PHY chip
(2123), 5V turns 3.3V power supply chips (5) and 5V turns 1.2V power supply chips (6), and FPGA (212) is also electrically connected with SDRAM
(2121), lamp plate data transmission and control signaling interface (2122) and network interface PHY chip (2123)；The network interface PHY chip
(2123) output terminal is electrically connected with net mouth transformer chip (7), and the input terminal of network interface PHY chip (2123) is electrically connected with
5v turns 3.3 power supply chips (5) and 5V turns 1.2V power supply chips (6)；The output terminal of the net mouth transformer chip (7) is electrically connected
There is gigabit network interface (71), the input terminal of net mouth transformer chip (7) is electrically connected with gigabit network interface (71)；The 5V turns
The input terminal that 3.3V power supply chips (5) and 5V turn 1.2V power supply chips (6) is electrically connected with 5V power interfaces (8)；It is described non-to connect
The input terminal of tactile radio frequency (213) is electrically connected with 5V and turns 3.3V power supply chips (5) and antenna pedestal (121), Non-contact radio-frequency (213)
Output terminal be electrically connected with antenna pedestal (121).
2. a kind of LED information display system for quickly connecting screen with automatic position fixing according to claim 1, it is characterised in that：It is described
First control card (3) and 5V power interfaces (8) are installed in the power pack of babinet (1).
3. a kind of LED information display system for quickly connecting screen with automatic position fixing according to claim 1, it is characterised in that：It is described
The buckle of mutual cooperation is installed, two support feets (14) are connected with each other by being buckled in support feet (14).
4. a kind of LED information display system for quickly connecting screen with automatic position fixing according to claim 1, it is characterised in that：It is described
In the embedded ID card readers (13) of ID cards (12), ID cards (12) are electrically connected with ID card readers (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312217.1U CN207489376U (en) | 2017-10-11 | 2017-10-11 | A kind of LED information display system for quickly connecting screen with automatic position fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312217.1U CN207489376U (en) | 2017-10-11 | 2017-10-11 | A kind of LED information display system for quickly connecting screen with automatic position fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489376U true CN207489376U (en) | 2018-06-12 |
Family
ID=62480003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312217.1U Active CN207489376U (en) | 2017-10-11 | 2017-10-11 | A kind of LED information display system for quickly connecting screen with automatic position fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021237741A1 (en) * | 2020-05-29 | 2021-12-02 | 深圳市艾比森光电股份有限公司 | Automatic screen connection system and automatic screen connection method |
-
2017
- 2017-10-11 CN CN201721312217.1U patent/CN207489376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021237741A1 (en) * | 2020-05-29 | 2021-12-02 | 深圳市艾比森光电股份有限公司 | Automatic screen connection system and automatic screen connection method |
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