CN205232394U - Digifax all -in -one top box - Google Patents
Digifax all -in -one top box Download PDFInfo
- Publication number
- CN205232394U CN205232394U CN201520967763.3U CN201520967763U CN205232394U CN 205232394 U CN205232394 U CN 205232394U CN 201520967763 U CN201520967763 U CN 201520967763U CN 205232394 U CN205232394 U CN 205232394U
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- China
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- top box
- integrated digital
- analog set
- output interface
- decoder
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- 230000015654 memory Effects 0.000 claims abstract description 9
- 230000005236 sound signal Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Abstract
The utility model discloses a digifax all -in -one top box, including digifax mixed high frequency head, decoder, buffer, flash memory ware, central processing unit, audio output interface and video output interface, central processing unit is connected with decoder, buffer, flash memory ware, audio output interface, video output interface respectively, digifax mixed high frequency head is connected with the decoder, the utility model discloses can receive data signal and analog signal to with dividing video signal and audio signal to send to TV set and stereo set behind these two kinds of signal processing, the picture definition of output is high, sound is clear, receive two kinds of television signal in addition and can richen TV program, use random simply.
Description
Technical field
The utility model relates to TV technology, particularly relates to a kind of integrated digital/analog set-top box.
Background technology
Digital Television is risen the eighties in 20th century, existing digital television techniques comparative maturity.But, because Economic Development Status is all over the world different, the electric power infrastructure of telecommunication of regional neither synchronized development, and some places have been that digital television signal covers comprehensively, some places anolog TV signals still exist, and go back some places and still all use anolog TV signals.And at present, the Set Top Box on market is all independently digital TV set-top box and simulated television Set Top Box, single signal can only be received, another kind of signal cannot be received; If use two kinds of Set Top Box simultaneously, very inconvenient.
Utility model content
Main purpose of the present utility model is to provide a kind of integrated digital/analog set-top box, is intended to solve the single problem of Set Top Box Received signal strength.
For achieving the above object; the utility model provides a kind of integrated digital/analog set-top box; comprise numerical model analysis tuner, decoder, buffer, flash memories, central processing unit, audio output interface and video output interface; described central processing unit is connected with decoder, buffer, flash memories, audio output interface, video output interface respectively, and described numerical model analysis tuner is connected with decoder.
Preferably, described integrated digital/analog set-top box also comprises control panel, and described control panel is connected with central processing unit.
Preferably, described control panel is physical button.
Preferably, described integrated digital/analog set-top box also comprises display floater, and described display floater is connected with central processing unit.
Preferably, described control panel is contact panel.
Preferably, described integrated digital/analog set-top box also comprises display floater, and described display floater is connected with central processing unit.
Preferably, described control panel is virtual key.
Preferably, described integrated digital/analog set-top box also comprises I2C bus, and described numerical model analysis tuner is connected with decoder by I2C bus.
The utility model can receiving digital signals and analog signal, and sub video signal and audio signal after these two kinds of signal transacting are sent to television set and sound equipment, and the image sharpness of output is high, clear sound; Receive two kinds of TV signal in addition and can enrich TV programme, use arbitrarily simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model integrated digital/analog set-top box one embodiment;
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of integrated digital/analog set-top box; with reference to Fig. 1; in one embodiment; this integrated digital/analog set-top box comprises numerical model analysis tuner, decoder, buffer, flash memories, central processing unit, audio output interface and video output interface; described central processing unit is connected with decoder, buffer, flash memories, audio output interface, video output interface respectively, and described numerical model analysis tuner is connected with decoder.
The utility model can receiving digital signals and analog signal, and sub video signal and audio signal after these two kinds of signal transacting are sent to television set and sound equipment, and the image sharpness of output is high, clear sound; Receive two kinds of TV signal in addition and can enrich TV programme, use arbitrarily simple.
Described integrated digital/analog set-top box also comprises I2C bus, and described numerical model analysis tuner is connected with decoder by I2C bus, and it is few that I2C bus has interface line, the advantage that traffic rate is high.Numerical model analysis tuner can be used for the digital signal receiving analog signal and DVB-S/S2, and can carry out switching selection to analog signal and digital signal.Analog signal/DVB-S/S2 signal decoding that described decoder will receive from numerical model analysis tuner, and the data format of interface according to MPEG-TS, extract audio stream, video flowing and data flow, be sent to central processing unit by MPEG output interface.Described buffer is used for buffering, coordinates central processing unit and external equipment, and described flash memories is used for depositing working procedure.Audio stream, video flowing and data flow that described central processing unit is sent decoder carry out mpeg decompression contracting process after, by signal respectively correspondence export audio output interface, video output interface to.
Described integrated digital/analog set-top box also comprises control panel, and described control panel is connected with central processing unit.Described control panel can be physical button, virtual key, contact panel one or more, when control panel is physical button, described integrated digital/analog set-top box also comprises display floater, and described display floater is connected with central processing unit; When control panel is virtual key, this control panel also has Presentation Function; When control panel is contact panel, input and self-defined input mode by gesture, convenient and simple.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. an integrated digital/analog set-top box; it is characterized in that; described integrated digital/analog set-top box comprises numerical model analysis tuner, decoder, buffer, flash memories, central processing unit, audio output interface and video output interface; described central processing unit is connected with decoder, buffer, flash memories, audio output interface, video output interface respectively, and described numerical model analysis tuner is connected with decoder.
2. integrated digital/analog set-top box as claimed in claim 1, it is characterized in that, described integrated digital/analog set-top box also comprises control panel, and described control panel is connected with central processing unit.
3. integrated digital/analog set-top box as claimed in claim 2, it is characterized in that, described control panel is physical button.
4. integrated digital/analog set-top box as claimed in claim 3, it is characterized in that, described integrated digital/analog set-top box also comprises display floater, and described display floater is connected with central processing unit.
5. as the integrated digital/analog set-top box that claim 2 is stated, it is characterized in that, described control panel is contact panel.
6. integrated digital/analog set-top box as claimed in claim 5, it is characterized in that, described integrated digital/analog set-top box also comprises display floater, and described display floater is connected with central processing unit.
7. integrated digital/analog set-top box as claimed in claim 2, it is characterized in that, described control panel is virtual key.
8. integrated digital/analog set-top box as claimed in claim 1, it is characterized in that, described integrated digital/analog set-top box also comprises I2C bus, and described numerical model analysis tuner is connected with decoder by I2C bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967763.3U CN205232394U (en) | 2015-11-30 | 2015-11-30 | Digifax all -in -one top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967763.3U CN205232394U (en) | 2015-11-30 | 2015-11-30 | Digifax all -in -one top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232394U true CN205232394U (en) | 2016-05-11 |
Family
ID=55907433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967763.3U Expired - Fee Related CN205232394U (en) | 2015-11-30 | 2015-11-30 | Digifax all -in -one top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232394U (en) |
-
2015
- 2015-11-30 CN CN201520967763.3U patent/CN205232394U/en not_active Expired - Fee Related
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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: 20160511 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |