CN202565420U - Digital video exchange box based on wireless technology - Google Patents
Digital video exchange box based on wireless technology Download PDFInfo
- Publication number
- CN202565420U CN202565420U CN2012200823791U CN201220082379U CN202565420U CN 202565420 U CN202565420 U CN 202565420U CN 2012200823791 U CN2012200823791 U CN 2012200823791U CN 201220082379 U CN201220082379 U CN 201220082379U CN 202565420 U CN202565420 U CN 202565420U
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- control chip
- digital video
- communication interface
- wireless network
- network connector
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Abstract
The utility model discloses a digital video exchange box based on a wireless technology. The digital video exchange box comprises a box body, a master-control chip, a memorizer, a wireless network connector, a modem, an intelligent card port and a communication port, wherein the master-control chip, the memorizer, the wireless network connector, the modem, the intelligent card port and the communication port are all arranged inside the box body, an input end of the master-control chip is connected with the memorizer, the wireless network connector, the modem, the intelligent card port and the communication port. The box body comprises a start switch, a signal indicator light, an infrared receptor, an outer memorizer and a power supply device. The digital video exchange box can work as follows: an exchange device is powered on, the signal indicator light works, the wireless network connector transmits data signals received to the master-control chip through the modem, the infrared receptor receives the operation signals, and then broadcasting requested, picture and video browsing, music listening and stock market checking are achieved. The outer memorizer equipment can directly connect data to the exchange device to realize purposes of wireless transmission without peripheral equipment and convenient use.
Description
Technical field
The utility model relates to a kind of digital video interchange box based on wireless technology.
Background technology
Fast development along with the scientific and technological communication technology; Communication, communicated by letter into having changed people's life style easily; The digital-to-analogue conversion technology of DTV through switch can be convenient for people to watch TV with network technology, browses stock, listoning music, could use but existing switch all need pass through the wired connection mode, and cable convertor is mixed and disorderly; Need a lot of ancillary equipment, use deficiencies such as inconvenience.
Summary of the invention
The technical problem that the utility model will solve provides a kind of ability through wireless transmission, does not need ancillary equipment, the digital video interchange box based on wireless technology easy to use.
The utility model is realized through following technical scheme, a kind of digital video interchange box based on wireless technology; Comprise box body; And be arranged on main control chip, holder, wireless network connector, tuning demodulator, intelligent card interface and the communication interface in the box body; The input of said main control chip is connected with communication interface with holder, wireless network connector, tuning demodulator, intelligent card interface; Box body comprises launches switch, signal lamp, infrared receiver, external storage and electric supply installation, said electric supply installation with main control chip, launch switch, signal lamp, infrared receiver and external storage and be connected.
Further; Said main control chip comprises CPU processor, decoder, demodulation multiplexer, D/A converter, graphic process unit, video processor, audio process and governor circuit, and CPU processor, decoder, demodulation multiplexer, D/A converter, graphic process unit, video processor and audio process are connected with governor circuit successively.
Further, said communication interface is provided with network adapter communication interface and modem communication interface, and network adapter communication interface and modem communication interface are connected respectively to the output of wireless network connector and tuning demodulator.
The utility model based on the beneficial effect of the digital video interchange box of wireless technology is: the switch energising, and signal lamp work, the wireless network connector arrives main control chip through tuning demodulator with the data that receives; Infrared receiver receives operation signal, realizes program request, browsing pictures, video; Listoning music with check the stock market, external storage device can directly be connected data on the switch, to reach through wireless transmission; Do not need ancillary equipment, purpose easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model based on the digital video interchange box of wireless technology;
Fig. 2 is the circuit block diagram of the utility model based on the main control chip of the digital video interchange box of wireless technology.
Embodiment
In the present embodiment, shown in seeing figures.1.and.2, the utility model is based on the digital video interchange box of wireless technology; Comprise box body 1; And be arranged on main control chip 2, holder 3, wireless network connector 4, tuning demodulator 5, intelligent card interface 6 and the communication interface 7 in the box body 1; The input of said main control chip 2 is connected with holder 3, wireless network connector 4, tuning demodulator 5, intelligent card interface 6 and communication interface 7; Box body 1 comprises launches switch 8, signal lamp 9, infrared receiver 10, external storage 11 and electric supply installation 12, said electric supply installation 12 with main control chip 2, launch switch 8, signal lamp 9, infrared receiver 10 and external storage 11 and be connected.
Wherein, Said main control chip 2 comprises CPU processor 15, decoder 16, demodulation multiplexer 17, D/A converter 18, graphic process unit 19, video processor 20, audio process 21 and governor circuit 22, and CPU processor 15, decoder 16, demodulation multiplexer 17, D/A converter 18, graphic process unit 19, video processor 20 and audio process 21 are connected with governor circuit 22 successively; Said communication interface 7 is provided with network adapter communication interface 13 and modem communication interface 14, and network adapter communication interface 13 and modem communication interface 14 are connected respectively to the output of wireless network connector 4 and tuning demodulator 5.
The utility model based on the beneficial effect of the digital video interchange box of wireless technology is: the switch energising, and signal lamp work, the wireless network connector arrives main control chip through tuning demodulator with the data that receives; Infrared receiver receives operation signal, realizes program request, browsing pictures, video; Listoning music with check the stock market, external storage device can directly be connected data on the switch, to reach through wireless transmission; Do not need ancillary equipment, purpose easy to use.
The above is merely the embodiment of the utility model, but the protection range of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection range of the utility model.Therefore, the protection range of the utility model should be as the criterion with the protection range that claims were limited.
Claims (3)
1. digital video interchange box based on wireless technology; Comprise box body; And be arranged on main control chip, holder, wireless network connector, tuning demodulator, intelligent card interface and the communication interface in the box body; The input of said main control chip is connected with communication interface with holder, wireless network connector, tuning demodulator, intelligent card interface; Box body comprises launches switch, signal lamp, infrared receiver, external storage and electric supply installation, said electric supply installation with main control chip, launch switch, signal lamp, infrared receiver and external storage and be connected.
2. the digital video interchange box based on wireless technology according to claim 1; It is characterized in that: said main control chip comprises CPU processor, decoder, demodulation multiplexer, D/A converter, graphic process unit, video processor, audio process and governor circuit, and CPU processor, decoder, demodulation multiplexer, D/A converter, graphic process unit, video processor and audio process are connected with governor circuit successively.
3. the digital video interchange box based on wireless technology according to claim 1; It is characterized in that: said communication interface is provided with network adapter communication interface and modem communication interface, and network adapter communication interface and modem communication interface are connected respectively to the output of wireless network connector and tuning demodulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200823791U CN202565420U (en) | 2012-03-07 | 2012-03-07 | Digital video exchange box based on wireless technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200823791U CN202565420U (en) | 2012-03-07 | 2012-03-07 | Digital video exchange box based on wireless technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565420U true CN202565420U (en) | 2012-11-28 |
Family
ID=47215021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200823791U Expired - Fee Related CN202565420U (en) | 2012-03-07 | 2012-03-07 | Digital video exchange box based on wireless technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506915A (en) * | 2015-01-08 | 2015-04-08 | 成都爪媒科技有限公司 | Digital video interchange box based on wireless technology |
-
2012
- 2012-03-07 CN CN2012200823791U patent/CN202565420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506915A (en) * | 2015-01-08 | 2015-04-08 | 成都爪媒科技有限公司 | Digital video interchange box based on wireless technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130307 |