CN207218945U - A kind of high definition IPTV set top box - Google Patents
A kind of high definition IPTV set top box Download PDFInfo
- Publication number
- CN207218945U CN207218945U CN201720690226.8U CN201720690226U CN207218945U CN 207218945 U CN207218945 U CN 207218945U CN 201720690226 U CN201720690226 U CN 201720690226U CN 207218945 U CN207218945 U CN 207218945U
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- CN
- China
- Prior art keywords
- module
- top box
- set top
- modules
- box body
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- 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
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Abstract
The utility model discloses a kind of high definition IPTV set top box,Including set top box body,Shell is provided with set top box body,Hardware circuit board,Signal transceiver,Display screen,Power switch,CPU module is provided with hardware circuit board,Wireless receiving module,Card reader,Ethernet connectivity port,Wireless network module,USB2.0,Deviding device module,Flash modules,Hard disk drive,Honeycomb input/output module,Display module,Audio-frequency module,Serial line interface,Storage hard disk,The modules of MPEG 2,The power line signal of modulation is converted to data signal by set top box body,Set top box is set to be connected with television set more convenient,The tailored appearance of the set top box,Netting twine and home-network linkups can be passed through,The data transfer of set top box is fully integrated into USB port and netting twine port,Make data transfer more convenient,Without other cumbersome data transmission interfaces,So as to also reduce production cost.
Description
Technical field
HDTV set top box technical field is the utility model is related to, specially a kind of high definition IPTV set top boxes.
Background technology
IPTV is IPTV, is that one kind utilizes broadband cable net, collection internet, multimedia, communication etc.
Technology is in one, to the brand-new technology of a variety of interactive services of domestic consumer's offer including DTV.User is in
IPTV service is mainly enjoyed by network machine top box+general television set.It can be well adapted for current network rapid development
Trend, substantially effectively utilize Internet resources.IPTV is both different from traditional analog cable television, also different from the number of classics
Word TV.
The DTV that family uses at present is typically by the way of high definition IPTV set top box adds television set, traditional high definition
The connection method of IPTV set top box is cumbersome, and data connection port is too many.
Utility model content
The purpose of this utility model is to provide a kind of a kind of high definition IPTV set top box easy to connect, feature-rich, with
Solve the problems, such as to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of high definition IPTV set top boxes, including machine
Top box body, the set top box body are provided with shell, and the front of the shell is provided with signal transceiver, the signal transceiver
Side be provided with display screen, the right side of the display screen is provided with power switch, and the inside of the set top box body is provided with hardware electricity
Road plate, the back side of set top box body are provided with power interface, network interface, USB port, serial line interface.
Preferably, the hardware circuit board is provided with CPU module, wireless receiving module, card reader, Ethernet connection end
Mouth, wireless network module, USB2.0, deviding device module, Flash modules, hard disk drive, honeycomb input/output module, audio mould
Block, serial line interface, storage hard disk, the CPU module are provided with MPEG-2 modules, one end of the honeycomb input/output module with
Display module connects.
Preferably, receive TS streams in the MPEG-2 modules to be demultiplexed, one end and the PES analysis modules of demultiplexing
Connection, another connection end of the PES analysis modules is connected with audio decoder module, the other end of the audio decoder module and
One end connection of audio conversion module, the other end of audio conversion module are connected with dio Output Modules, the PES analysis modules
Another connection end be connected with Video decoding module, the Video decoding module other end is connected with video conversion module, the video
One end of modular converter is connected with Video Output Modules.
Preferably, the microcontroller and two pieces of powerful use of a MIPS32 framework are integrated with the CPU module
In audio, the DSP module of Video processing.
Compared with prior art, the beneficial effects of the utility model are：
The power line signal of modulation is converted to data signal by set top box body, set top box is connected with television set more square
Just it is quick, the tailored appearance of the set top box, it can be fully integrated by netting twine and home-network linkups, the data transfer of set top box
In USB port and netting twine port, make data transfer more convenient, without other cumbersome data transmission interfaces, so that
Reduce production cost.
Brief description of the drawings
Fig. 1 is the utility model set top box body construction schematic diagram；
Fig. 2 is the utility model hardware circuit composition schematic diagram；
Fig. 3 is the utility model MPEG-2 module decoding process schematic diagrames.
In figure：1st, set top box body；2nd, shell；3rd, hardware circuit board；4th, signal transceiver；5th, display screen；6th, power supply is opened
Close；7th, CPU module；8th, wireless receiving module；9th, card reader；10th, Ethernet connectivity port；11st, wireless network module；12、
USB2.0；13rd, deviding device module；14th, Flash modules；15th, hard disk drive；16th, honeycomb input/output module；17th, mould is shown
Block；18th, audio-frequency module；19th, serial line interface；20th, storage hard disk；21st, MPEG-2 modules；22nd, demultiplex；23rd, PES analyzes mould
Block；24th, audio decoder module；25th, audio conversion module；26th, dio Output Modules；27th, Video decoding module；28th, video turns
Change the mold block；29th, Video Output Modules.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of high definition IPTV set top box, including set top box sheet
Body 1, the software systems layering of set top box body 1 include application layer, middle interpretation layer, driving layer, and set top box body 1 is provided with outer
Shell 2, the front of shell 2 are provided with signal transceiver 4, and the side of signal transceiver 4 is provided with display screen 5, and the right side of display screen 5 is provided with
Power switch 6, the inside of set top box body 1 are provided with hardware circuit board 3, and the back side of set top box body 1 is provided with power interface, network
Interface, USB port, serial line interface, set top box body 1 by network interface, USB port, serial line interface carry out data transmission,
The conversion of data, without all setting a connectivity port for each track data signal.
Referring to Fig. 2, hardware circuit board 3 is provided with CPU module 7, wireless receiving module 8, card reader 9, Ethernet connection
Port 10, wireless network module 11, USB2.012, deviding device module 13, Flash modules 14, hard disk drive 15, honeycomb input are defeated
Go out module 16, audio-frequency module 18, serial line interface 19, storage hard disk 20, the micro- of MIPS32 framework is integrated with CPU module 7
Controller and two pieces it is powerful be used for audio, the DSP module of Video processing, CPU module 7 is provided with MPEG-2 modules 21,
The DSP module of Video processing can support the decoding of MPEG-2 modules 21, in one end of honeycomb input/output module 16 and display
Module 17 connects.
Referring to Fig. 3, TS streams are received in MPEG-2 modules 21 carries out demultiplexing 22, the one end and PES for demultiplexing 22 are divided
Analysis module 23 connect, another connection end of PES analysis modules 23 is connected with audio decoder module 24, audio decoder module 24 it is another
One end is connected with one end of audio conversion module 25, and the other end of audio conversion module 25 is connected with dio Output Modules 26,
Another connection end of PES analysis modules 23 is connected with Video decoding module 27, the other end of Video decoding module 27 and Video Quality Metric
Module 28 is connected, and one end of video conversion module 28 is connected with Video Output Modules 29.
The power line signal of modulation is converted to data signal by set top box body 1, set top box body 1 is connected with television set
More convenient, the tailored appearance of the set top box can be complete by netting twine and home-network linkups, the data transfer of set top box
Portion is integrated in USB port and netting twine port, makes data transfer more convenient, so as to also reduce production cost.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, 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 high definition IPTV set top box, including set top box body (1), it is characterised in that：The set top box body (1) is provided with
Shell (2), the front of the shell (2) are provided with signal transceiver (4), and the side of the signal transceiver (4) is provided with display screen
(5), the right side of the display screen (5) is provided with power switch (6), and the inside of the set top box body (1) is provided with hardware circuit board
(3), the back side of set top box body (1) is provided with power interface, network interface, USB port, serial line interface.
A kind of 2. high definition IPTV set top box according to claim 1, it is characterised in that：Set on the hardware circuit board (3)
Have CPU module (7), wireless receiving module (8), card reader (9), Ethernet connectivity port (10), wireless network module (11),
USB2.0 (12), deviding device module (13), Flash modules (14), hard disk drive (15), honeycomb input/output module (16),
Audio-frequency module (18), serial line interface (19), storage hard disk (20), the CPU module (7) are provided with MPEG-2 modules (21), institute
The one end for stating honeycomb input/output module (16) is connected with display module (17).
A kind of 3. high definition IPTV set top box according to claim 2, it is characterised in that：Connect on the MPEG-2 modules (21)
Receive TS streams to be demultiplexed (22), one end of demultiplexing (22) is connected with PES analysis modules (23), the PES analysis modules
(23) another connection end is connected with audio decoder module (24), and the other end and the audio of the audio decoder module (24) are changed
One end connection of module (25), the other end of audio conversion module (25) are connected with dio Output Modules (26), the PES analyses
Another connection end of module (23) is connected with Video decoding module (27), Video decoding module (27) other end and Video Quality Metric mould
Block (28) is connected, and one end of the video conversion module (28) is connected with Video Output Modules (29).
A kind of 4. high definition IPTV set top box according to claim 2, it is characterised in that：It is integrated with the CPU module (7)
The microcontroller of one MIPS32 framework and two pieces powerful are used for audio, the DSP module of Video processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720690226.8U CN207218945U (en) | 2017-06-14 | 2017-06-14 | A kind of high definition IPTV set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720690226.8U CN207218945U (en) | 2017-06-14 | 2017-06-14 | A kind of high definition IPTV set top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218945U true CN207218945U (en) | 2018-04-10 |
Family
ID=61811595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720690226.8U Expired - Fee Related CN207218945U (en) | 2017-06-14 | 2017-06-14 | A kind of high definition IPTV set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600802A (en) * | 2018-05-17 | 2018-09-28 | 佛山海格利德机器人智能设备有限公司 | A kind of shared set-top box |
-
2017
- 2017-06-14 CN CN201720690226.8U patent/CN207218945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600802A (en) * | 2018-05-17 | 2018-09-28 | 佛山海格利德机器人智能设备有限公司 | A kind of shared set-top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200614 |