CN203150072U - Multifunctional wireless receiving-transmitting device for LED display screen - Google Patents
Multifunctional wireless receiving-transmitting device for LED display screen Download PDFInfo
- Publication number
- CN203150072U CN203150072U CN2013200005580U CN201320000558U CN203150072U CN 203150072 U CN203150072 U CN 203150072U CN 2013200005580 U CN2013200005580 U CN 2013200005580U CN 201320000558 U CN201320000558 U CN 201320000558U CN 203150072 U CN203150072 U CN 203150072U
- Authority
- CN
- China
- Prior art keywords
- data
- led display
- module
- display screen
- transmitting apparatus
- 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
Links
Images
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The utility model relates to a multifunctional wireless receiving-transmitting device for an LED display screen. A master control chip set (1) is integrated with a data receiving module (2), a data output module (3), a data storage module (4), and a data emission module (5). The master control chip set (1) controls the operation of all the modules, thereby realizing long-distance transmission of diversified data. With utilization of the multifunctional wireless receiving-transmitting device, after the existing LED display screen is directly installed, remote controlling of the LED display screen can be realized.
Description
Technical field
The utility model relates to a kind of LED display long distance transmitter, by the Long-distance Control in terminal, realizes LED display is carried out storage, demonstration and the long-range transmitted in both directions of data such as literal, audio frequency and video.
Background technology
Current control mainly contains two kinds of approach to LED display, and a kind of is that computing machine directly transfers data to demonstration and the renewal that the LED display control card carries out data by modes such as serial ports, Ethernets.Another kind is by LED display control software, is transferred to demonstration and the renewal that the LED display control card carries out data by the computer radio network interface card; But no matter be to adopt any mode, all exist the drawback of transmission range restriction.Also having some technology to relate to the research of LED Long-distance Control, disclose a kind of taxi-cab advertising screen such as Chinese utility model CN200720117200.0, is to transmit data via satellite; CN202502686U carries out data transmission by fixing and mobile emissive source.But these technology exist, and transmitting data information is single, the interactive utilization of nothing, and the phenomenon that causes partial data to lose easily produces.And all at present remote control technologies just must be inserted corresponding control chip before LED display is installed, only reset and install for existing LED display, have wasted manpower, material resources and financial resources.Therefore, the utility model has been researched and developed a kind of Multifunctional LED display screen wireless interface transmitting apparatus, and this device can not only be realized the long-distance transmissions of diversification data, and the LED display of present existence is directly installed the Long-distance Control that LED display just can be realized in the back.
Summary of the invention
The Multifunctional LED display screen wireless interface transmitting apparatus of the utility model design mainly is that data reception module 2, data outputting module 3, data memory module 4 and data transmitter module 5 are integrated on the main control chip group 1, by each module operation of main control chip group 1 control, realize the long-distance transmissions of diversification data, the LED display of present existence is directly installed the Long-distance Control that LED display just can be realized in the back.
The data that data outputting module 3 receives data reception module 2 transform and namely plug in input equipment by USB interface, VGA, DVI, BNC etc. and transfer data to LED display.
4 fens two parts of data memory module, a part are that chip stores, and are characterized in that memory space is less, only are used for the operation operating state data of storage wireless interface transmitting apparatus and LED display.Another part is the extension storage groove, can place memory devices such as SD, TF, CF card.When the storage data reach capacity, radio to main control system by data transmitter module 5.
Data transmitter module 5 mainly is that LED display service data and content distributed wireless transmission are returned main control system, in order to understand the running status of display screen.
Description of drawings
Fig. 1 is a kind of Multifunctional LED display screen wireless interface transmitting apparatus structural representation, comprises main control chip group 1, data reception module 2, data outputting module 3, data memory module 4, data transmitter module 5.
Fig. 2 is a kind of Multifunctional LED display screen wireless interface transmitting apparatus operation synoptic diagram.
Embodiment
At first Multifunctional LED display screen wireless interface transmitting apparatus is installed on the LED display, special software for editing in main control system edits literal or audio frequency and video data, radio to the wireless interface transmitting apparatus that is installed on the LED display, after the wireless interface transmitting apparatus receives data, pass to the control card of LED display by data outputting module 3, show and upgrade, and in the memory module 4 of wireless interface transmitting apparatus, store, and feed back to main control system according to the requirement of setting by data transmitter module 5.
Claims (4)
1. Multifunctional LED display screen wireless interface transmitting apparatus, it is characterized in that main control chip group (1) integrated data reception module (2), data outputting module (3), data memory module (4), data transmitter module (5), realize that the information of LED display wireless interface transmitting apparatus receives, output, storage and emission.
2. a kind of Multifunctional LED display screen wireless interface transmitting apparatus according to claim 1 is characterized in that data reception module (2), data outputting module (3), data memory module (4), data transmitter module (5) controlled by main control chip group (1).
3. a kind of Multifunctional LED display screen wireless interface transmitting apparatus according to claim 1, it is characterized in that bluetooth, infrared, radio frequency, wireless data sending circuit, GSM, GPRS, CDMA, 3G, satellite-signal sending and receiving module group are integrated in data reception module (2), come receiving radio data.
4. a kind of Multifunctional LED display screen wireless interface transmitting apparatus according to claim 1 is characterized in that and can directly export data to LED display by namely plugging in output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200005580U CN203150072U (en) | 2013-01-04 | 2013-01-04 | Multifunctional wireless receiving-transmitting device for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200005580U CN203150072U (en) | 2013-01-04 | 2013-01-04 | Multifunctional wireless receiving-transmitting device for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150072U true CN203150072U (en) | 2013-08-21 |
Family
ID=48977581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200005580U Expired - Fee Related CN203150072U (en) | 2013-01-04 | 2013-01-04 | Multifunctional wireless receiving-transmitting device for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599080A (en) * | 2020-12-17 | 2021-04-02 | 深圳Tcl数字技术有限公司 | Display device, display device control method and display terminal |
-
2013
- 2013-01-04 CN CN2013200005580U patent/CN203150072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599080A (en) * | 2020-12-17 | 2021-04-02 | 深圳Tcl数字技术有限公司 | Display device, display device control method and display terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104506516A (en) | Gateway for conversion between Modbus RTU/ASCII (remote terminal unit/American standard code for information interchange) communication protocol and Modbus TCP (transmission control protocol) communication protocol and implementation method for gateway | |
| CN104090857A (en) | System and method for expanding peripheral interfaces of intelligent terminal | |
| CN103217916B (en) | Multimedia equipment control system | |
| CN104679142A (en) | Docking station for intelligent electronic equipment | |
| CN101902238A (en) | USB wireless extension system | |
| CN204089848U (en) | A kind of television teaching system based on NFC | |
| CN203150072U (en) | Multifunctional wireless receiving-transmitting device for LED display screen | |
| CN202094939U (en) | Advertising machine system utilizing portable electronic device to update advertisements | |
| CN202710751U (en) | Compass directing and monitoring equipment | |
| GB2595987A (en) | Video display system | |
| CN103198822B (en) | A kind of karaoke broadcast control equipment with wireless push function | |
| CN203775201U (en) | LED display system based on Bluetooth, NFC and WIFI communication | |
| CN104842674A (en) | Bill printing implementation method and device | |
| CN102841805A (en) | Intelligent system based on multiple display devices for realizing wireless multi-user multithreading and processing method | |
| CN202930004U (en) | LED display screen control system adopting wireless transmission | |
| CN102122475A (en) | Content renewal and synchronization method for advertising player | |
| CN103095326B (en) | System and transmission method for data transmission between mobile phone and computer | |
| CN203243447U (en) | Intelligent wireless transmitting and receiving device | |
| CN202453852U (en) | Display screen and electronic product | |
| CN110049367B (en) | Method for transmitting and receiving wireless transmission video signal and controlling bidirectional touch | |
| CN202488755U (en) | Internet adapter integrating universal serial bus (USB) flash disk, Bluetooth, mobile multimedia and USB expansion ports | |
| CN210573774U (en) | PCB layout structure for conversion of multiple signal formats | |
| CN213876691U (en) | External wireless screen projection equipment | |
| CN105376326A (en) | Wifi-based wireless remote operation control system | |
| CN202488748U (en) | Wireless fidelity (WiFi) wireless internet adapter integrating Bluetooth function and USB hub function |
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: 20130821 Termination date: 20160104 |