CN206977613U - A kind of system of four-in-one set top box - Google Patents
A kind of system of four-in-one set top box Download PDFInfo
- Publication number
- CN206977613U CN206977613U CN201720745910.1U CN201720745910U CN206977613U CN 206977613 U CN206977613 U CN 206977613U CN 201720745910 U CN201720745910 U CN 201720745910U CN 206977613 U CN206977613 U CN 206977613U
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- China
- Prior art keywords
- ripple device
- control chip
- band logical
- power amplifiers
- chip processor
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Abstract
The utility model is applied to field of set-top, provide a kind of system of four-in-one set top box, the system includes control chip processor, connect the MoCA modems of control chip processor, TUNER tuners and PGA power amplifiers, the first band logical for connecting MoCA modems considers ripple device, connect the low pass filter of PGA power amplifiers, the second band logical for connecting TUNER tuners considers ripple device, and the first band logical is connected respectively and considers ripple device, low pass filter and the second band logical consider the RF connectors of ripple device, the TUNER tuners are connected with the PGA power amplifiers.Solve the problems, such as that set-top box functionality is excessively single.
Description
Technical field
The utility model belongs to field of set-top, more particularly to a kind of system of four-in-one set top box.
Background technology
At present, existing set top box and router are typically all single-mode, there is the set top box but function of few multi-mode
It is incomplete, Cable Modem can not be realized simultaneously, DVB-C, WIFI routers, MoCA function, can not so meet difference
The use demand of user, victory inconvenient for use is caused, increase use cost, while existing various set top boxes lack there is following
Point, independent DVB-C set top boxes, the digital cable TV of DVB-C standard can only be seen, it is impossible to surf the Net, independent Cable Modem boxes
Son, it can only be surfed the Net using cable tv coax, it is impossible to see cable digital TV, WIFI routers can only be with existing
Network be converted to WIFI, it is impossible to see cable digital TV, it is impossible to surfed the Net using using cable tv coax, MoCA
Share entertainment for networking in family, but also do not support DTV, more than Cable Modem functions be all standalone feature
Box, family install and use very inconvenient, while more equipment also just waste some electric energy and more a potential safety hazard more.
Four-in-one set top box alternative Cable Modem on the market at present, DVB-C, WIFI routers, MoCA independence boxes
Son, the different use demand of user can be met, convenient use, reduce use cost, and both save spaces attractive in appearance, saved again
Environmental protection, it can more promote the development of the broadcasting and TV integration of three networks.
The content of the invention
The purpose of this utility model is to provide a kind of system of four-in-one set top box, it is intended to which solution exists in the prior art
Technical problem.
The utility model is achieved in that a kind of system of four-in-one set top box, and the system is included at control chip
Device is managed, connects MoCA modems, TUNER tuners and the PGA power amplifiers of control chip processor, connection MoCA is adjusted
First band logical of modulator-demodulator considers ripple device, connects the low pass filter of PGA power amplifiers, connects the second of TUNER tuners
Band logical considers ripple device, and connects the first band logical respectively and consider the RF connectors that ripple device, low pass filter and the second band logical consider ripple device, described
TUNER tuners are connected with the PGA power amplifiers.
It is of the present utility model further technical scheme be：The system is also included at the WIFI of connection control chip processor
Manage chip.
It is of the present utility model further technical scheme be：The PCIE that the system also includes connection control chip processor connects
Mouth, HDMI, RJ45 interfaces and USB interface.
It is of the present utility model further technical scheme be：The WIFI process chips pass through at PCIE interfaces and the control
Manage device connection.
The beneficial effects of the utility model are：Space is saved, conventional product needs four boxes to realize so much work(
Can, this product only needs a just full realization, saves the energy, and four-in-one function box can save more than 1/2 power consumption, convenient installation
And use, conventional product needs installation four, and management also will individually go to operate, and this product only needs one homepage of login can
To manage all functions.
Brief description of the drawings
Fig. 1 is a kind of system block diagram of the system for four-in-one set top box that the utility model embodiment provides.
Embodiment
Reference：10- control chip processor 20-WIFI process chip 30-MoCA modem 40-PGA work(
The second band logicals of rate amplifier 50-TUNER tuners 60- consider the first band logicals of ripple device 70- low pass filters 80- and consider ripple device 90-
RF connectors.
The system that Fig. 1 shows a kind of four-in-one set top box provided by the utility model, the system include control chip
Processor 10, MoCA modems 30, TUNER tuners 50 and the PGA power amplifiers of connection control chip processor 10
First band logical of 40, connection MoCA modem 30 considers ripple device 80, connects the low pass filter 70 of PGA power amplifiers 40,
The second band logical for connecting TUNER tuners 50 considers ripple device 60, and connect respectively the first band logical consider ripple device 80, low pass filter 70 and
Second band logical considers the RF connectors 90 of ripple device 60, and the TUNER tuners 30 are connected with the PGA power amplifiers 40.TUNER
Tuner 50 is used to receive DVB-C cable TV signals and Cable Modem downstream modulations are used.RF connectors 90 are used for big net
Cable tv coax connects, and signal passes through the first bandpass filter 80, the second bandpass filter 60 and low after set top box
Bandpass filter 70 divides for three signalling channels, the signal in each signalling channel is not done by the signal of other functional modules
Disturb.
The system also includes the WIFI process chips 20 of connection control chip processor 10.WIFI process chips 20 are used for
Complete router section function.
PCIE interfaces, HDMI, RJ45 interfaces and the USB that the system also includes connection control chip processor 10 connect
Mouthful.Different interfaces is set to connect different equipment for convenience.
The WIFI process chips 20 are connected by PCIE interfaces with the control processor 10.WIFI process chips 20 are logical
Cross PCIE interfaces and be connected with control chip processor 10 and realize network data exchange.
MoCA signals 1100-1600MHZ reaches MoCA modems 30 again by network interface by the first bandpass filter 80
It is connected with control chip processor 10 and carries out data processing, the mode of operation that control chip processor 10 is set according to user is sent out
Send instruction it is worked in user to MoCA modems 30 and set pattern progress network signal modulation /demodulation.
Network uplink data-signal required for network is carried out numeral by control chip processor 10 by TUNER tuners 50
After analog-converted, low pass filter 70 is reached after PGA power amplifiers 40 and passes through the completion transmitting uplink data of RF connectors 90.
Downstream signal is via TUNER tuners 50 are reached after the second bandpass filter 60, TUNER tunings, 50 can be same
8 signal channels of Shi Suoding and demodulation function, to meet DVB-C and Cable Modem downstream signal process demands simultaneously, lead to
Cross TS to be connected with control chip processor 10, control chip processor 10 sends tuning instruction according to the tuning mode signal of reception
To TUNER tuners 59, the tuning instruction that 50 Jus of TUNER tuners receive determines the intermediate-freuqncy signal needed and is demodulated
Digital signal data is obtained, and digital signal data is sent to control chip processor 10, the logarithm of control chip processor 10
Word signal data is parsed to obtain broadcast television program information or network downstream data message, and control chip processor 10 will solve
Analyse obtained broadcast TV program and carry out Video coding, exported by HDMI after audio D/A conversions and watched to television set, control chip
The network downstream data that parsing obtains are given computer to use by processor 10 by RJ45, or are connected to WIFI by PCIE and are handled core
Piece 20 carries out wireless-transmission network data and used to computer or mobile phone plane plate.
Space is saved, it is so multi-functional that conventional product needs four boxes to realize, this product only needs one with regard to complete
Realize, save the energy, four-in-one function box can save more than 1/2 power consumption, and convenient installation and use, conventional product need to install
Four, and management also will individually go to operate, this product only needs to log in all function of homepage can management.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
- A kind of 1. system of four-in-one set top box, it is characterised in that：The system includes control chip processor, connection control core MoCA modems, TUNER tuners and the PGA power amplifiers of piece processor, the first of connection MoCA modems Band logical considers ripple device, connects the low pass filter of PGA power amplifiers, the second band logical of connection TUNER tuners considers ripple device, and divides The first band logical is not connected considers the RF connectors that ripple device, low pass filter and the second band logical consider ripple device, the TUNER tuners and institute State the connection of PGA power amplifiers.
- 2. system according to claim 1, it is characterised in that the system also includes connection control chip processor WIFI process chips.
- 3. system according to claim 2, it is characterised in that the system also includes connection control chip processor PCIE interfaces, HDMI, RJ45 interfaces and USB interface.
- 4. system according to claim 3, it is characterised in that the WIFI process chips pass through PCIE interfaces and the control Processor connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745910.1U CN206977613U (en) | 2017-06-23 | 2017-06-23 | A kind of system of four-in-one set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745910.1U CN206977613U (en) | 2017-06-23 | 2017-06-23 | A kind of system of four-in-one set top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977613U true CN206977613U (en) | 2018-02-06 |
Family
ID=61407747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745910.1U Active CN206977613U (en) | 2017-06-23 | 2017-06-23 | A kind of system of four-in-one set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977613U (en) |
-
2017
- 2017-06-23 CN CN201720745910.1U patent/CN206977613U/en active Active
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| GR01 | Patent grant |