CN202738040U - Network television set-top box - Google Patents
Network television set-top box Download PDFInfo
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- CN202738040U CN202738040U CN 201220427744 CN201220427744U CN202738040U CN 202738040 U CN202738040 U CN 202738040U CN 201220427744 CN201220427744 CN 201220427744 CN 201220427744 U CN201220427744 U CN 201220427744U CN 202738040 U CN202738040 U CN 202738040U
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Abstract
The utility model discloses a network television set-top box. The network television set-top box comprises a control unit, a television interface unit, a network interface unit, a storage unit and an audio and video processing unit, wherein the television interface unit, the network interface unit, the storage unit and the audio and video processing unit are respectively connected with the control unit. The audio and video processing unit is connected with an audio/video output unit and an audio/video processing interface in turn. The network television set-top box further comprises a panel control unit and an expansion interface unit, wherein the panel control unit and the expansion interface unit are respectively connected with the control unit. The network television set-top box provided by the utility model meets people' demand of watching high-definition television programs through the Internet, has the function of convenient interaction with a user, and has a high practical value.
Description
Technical field
The utility model relates to the TV set-top box technical field, particularly a kind of network television-set top-set-box.
Background technology
Set-top box (Set Top Box, STB) be a kind of being placed on the television set, can be used for receiving the special equipment of numeral or analog television program, generally can be divided into analog set top and top box of digital machine, analog set top is mainly used to receive scrambled TV service etc., what top box of digital machine had can be used for the reception satellite television, and what have can be used for receiving digital television.
Raising along with the national economy level, popularizing of network, large-screen, high-resolution plasm TV or LCD TV enter huge numbers of families, television set is not the simple TV reception that is used for, can use television set as display screen, the odds ratio of the large display frame of video screen is obvious.If but top box of digital machine just accept merely can not satisfy a part of netizen's demand outside the cabled digital signal, this just needs the set-top box can be Internet enabled.
In addition, development along with science and technology, computer has become indispensable in a modern society part, and the in recent years develop rapidly of computer network greatly facilitates people's life especially, people can stay indoors and utilize network to finish telework, utilize network to collect various information, utilize network in the kith and kin's chat far away from the strange land, utilize network watching video etc., at present popularly especially on network, watch all kinds of video frequency programs by the Streaming Media mode with computer, but existing video request program all needs with computer as the operation terminal, be equipped with the with high costs of a computer in order to watch Internet video, really the powerful function of computer is very convenient for online watching video, the hardware environment that it is changeable, the complexity of operation, the whole problems such as difficulty of safeguarding all can cause computer the crowd's alignment that is short in understanding to be hung back, existing most of computer all only provides VGA output in addition, can only be with display circle in display
On, can't for the user connect with TV on carry out the large-screen video and enjoy.
In prior art, it is that the patent of CN2664317 discloses a kind of TV set-top box that China Patent Publication No. is arranged, it comprises the data communication interface device, storage card fetch interface device, the host CPU device, memory cell 4 devices, programmable vision output interface device, supply unit, the remote control input interface unit, remote controller, the television reception tuner apparatus, data communication interface links to each other with mobile phone, the storage card fetch interface device storage card of can pegging graft, the programmable vision output interface links to each other with television set, supply unit is connected with the external AC power supply, the television reception tuner apparatus links to each other with cable television line, by means of the wireless networking capabilities of mobile phone or the dump function of storage card, can realize that carrying out network information at television set browses, or TV is carried out program select control, make both very easily surf data of TV watching person, can select very easily again to watch the own TV programme of liking.Although this scheme is Internet enabled, surfing Internet with cell phone speed is slow and expenses of surfing Internet is relatively more expensive.Although if adopt present 3G mobile networking speed to be improved, expense is still higher.On the other hand, when browsing page, sometimes also need submitting the relevant data of filling in a form to, if with cell phone keyboard input or remote controller key input, very inconvenient.
In addition, at present, top box of digital machine does not possess the function as mutual education, and for the increasingly busy modern of life, children's negative effect that brings that televiews for a long time is day by day serious.
The utility model content
Therefore, the utility model proposes a kind of network television-set top-set-box, can eliminate fully because the restriction of prior art and one or more problems that defective causes.
The utility model additional advantage, purpose and characteristic, a part will be elucidated in the following description, and another part will be significantly for those of ordinary skill in the art by the investigation to following explanation or acquire from enforcement of the present utility model.Can realize and obtain the utility model purpose and advantage by the structure of in the specification of literal and claims and accompanying drawing, pointing out especially.
The utility model provides a kind of network television-set top-set-box, described network television-set top-set-box comprises: control unit and the television interface unit, network interface unit, memory cell and the audio frequency and video processing unit that are connected with the difference control unit, and described audio frequency and video processing unit is connected with the audio/video Processing Interface with the audio/video output unit and is connected, it is characterized in that, described network television-set top-set-box also comprises: the panel control unit and the extended interface unit that are connected respectively to control unit.
According to the utility model one preferred embodiment, described extended interface unit comprises for the interface that connects mouse, keyboard and USB.
According to the utility model one preferred embodiment, described network interface unit is connected with the Internet.
According to the utility model one preferred embodiment, the audio and video output interface unit comprises VGA interface, the HDMI interface of AV interface, color difference components interface, connection display and/or the optical fiber output interface of high quality audio is provided.
According to the utility model one preferred embodiment, described memory cell comprises flash memory NAND FLASH and buffer memory SDRAM.
The set-top box support user who the utility model proposes is connected to and obtains the TV programme that the user needs on the internet according to own demand request program; In addition, because the audio and video output interface of the set-top box that the utility model proposes comprises AV interface, aberration interface, the VGA interface that connects display, HDMI interface or/and the optical fiber output interface of high quality audio is provided, thereby the set-top box that the utility model proposes can support general television set, HDTV, 3D television set to watch; Moreover, the utility model arranges keyboard at network television-set top-set-box, and be provided with the learning machine function module at the control unit chip, make network television-set top-set-box except can also having learning machine function the TV reception, just can easy and convenient operation use by keyboard or mouse, large-screen and the sound equipment advantage of utilizing simultaneously television set to have, so that the sound of output and video are all better than in the market the small screen learning machine effect, child adult makes things convenient for use, use to switch easily again and teleview serving as learning machine, greatly enriched the people's parlor life.
Description of drawings
Fig. 1 is the structural representation according to the network television-set top-set-box of the utility model embodiment.
Embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model wherein is described.
As shown in Figure 1, the network television-set top-set-box that the utility model provides a kind of network enabled television reception to process, this network television-set top-set-box comprises: control unit 1 and the television interface unit 2 that is connected with control unit 1, network interface unit 3, memory cell 4 and audio frequency and video processing unit 5, audio frequency and video processing unit 5 is connected with the audio/video Processing Interface with audio/video output unit 6 and is connected successively, in addition, this network television-set top-set-box also comprises: the panel control unit 8 and the extended interface unit 9 that are connected to control unit 1.
Wherein, television receiver unit 2 is used for receiving cable TV signal or wireless television signal from TV network, and the TV signal that receives is carried out scramble process, the output intermediate-freuqncy signal; Process by 5 pairs of TV signal that receive of audio frequency and video processing unit that control unit 1 is connected with television receiver unit 2; The memory cell of present networks TV set-top box comprises flash memory NAND FLASH and buffer memory SDRAM.Flash memory is selected NAND FLASH in the present embodiment, and buffer memory is selected SDRAM.Extended interface unit 9 comprises for the interface that connects mouse, keyboard and USB etc.; Network interface unit 3 includes wired network interface unit 3 and radio network interface unit 3; The audio frequency and video output unit 6 that connects audio frequency and video processing unit 5, it is exported audio and video frequency signal by audio and video output interface unit 7.
Audio and video output interface unit 7 comprises that AV interface, color difference components interface, the VGA interface that connects display, HDMI interface are or/and provide the optical fiber output interface of high quality audio.
The network television-set top-set-box of the present embodiment also comprises panel control unit and extended interface unit, described panel control unit is connected with control unit with extended interface unit, the panel control unit is used for providing the human-computer interaction function of necessity, and people can carry out basic operation at control panel; Extended interface unit can be used for connecting mouse, keyboard and USB etc.
Operation principle of the present utility model is as follows: set-top box can be obtained TV programme by television receiver unit 2 or network interface unit 3.When set-top box is obtained TV programme by television receiver unit 2, by cable TV signal or the wireless television signal of television receiver unit 2 receptions from TV network, and the TV signal that receives carried out scramble process, the output intermediate-freuqncy signal is to audio frequency and video processing unit 5, decoded and scramble process by 5 pairs of intermediate-freuqncy signals of audio frequency and video processing unit, audio and video frequency signal is exported by audio and video output interface unit 7 by audio frequency and video output unit 6 again.When if set top box through network interface unit 3 obtains TV programme, control unit 1 sends the control command that links to some request objects address on the internet according to user's request (video on-demand request that sends such as the user) to the network controller (not shown), resolve this control command and be connected on the internet request object address that should control command by network interface unit 3 by network controller, from this request object address acquisition television programme data, this television programme data is by network interface unit 3, behind the network controller, control buffer memorys to memory cell 4 by audio frequency and video processing unit 5, by audio frequency and video processing unit 5 television programme data is decoded and scramble process again, audio and video frequency signal is exported by audio and video output interface unit 7 by audio frequency and video output unit 6 again.
In addition, the network television-set top-set-box of the present embodiment not only has conventional set-top box functionality, also possesses learning machine function.Through processing the software function of learning machine and learning materials are arranged in the main control chip software together, flash memory NAND FLASH36 and master chip one are used from deposits and moves corresponding program; Cushioning effect when buffer memory SDRAM35 then is used for the program operation; Panel control unit 8 links to each other with control unit 1, is used for the human-computer interaction function that provides necessary; Extended interface unit 9 links to each other with control unit, mainly by remote controller and plug and play type keyboard operation, just can realize learning machine function, and child adult makes things convenient for use.
After the learning machine software data is processed by control unit 1, video data transmitting after control unit 1 will be processed is to audio frequency and video processing unit 5, audio, video data is transferred to audio frequency and video processing unit 5, after the image that process audio frequency and video processing unit 5 was processed and audio frequency were transferred to TV by audio and video output interface unit 7, the video harmony signal to noise ratio of output the small screen learning machine effect in the market all will be got well.
To sum up, the set-top box support user who the utility model proposes is connected to and obtains the TV programme that the user needs on the internet according to own demand request program; In addition, because the audio and video output interface unit 7 of the set-top box that the utility model proposes comprises AV interface, aberration interface, the VGA interface that connects display, HDMI interface or/and the optical fiber output interface of high quality audio is provided, thereby the set-top box that the utility model proposes can support general television set, HDTV, 3D television set to watch; And the memory cell 4 that connects audio frequency and video processing unit 5 can be set to jumbo hard disk, thereby substitutes the audio-video document in the DVD player broadcast reservoir, is user-friendly to; Moreover the extended interface unit 9 that connects audio frequency and video processing unit 5 comprises that extended interface unit 9 comprises for the interface that connects mouse, keyboard and USB etc., supports external connection keyboard, mouse and obtains for the audio-video document of playing from other USB memory devices.In addition, people can be switched after televiewing and used learning machine software document, but by remote controller, mouse and keyboard easy manipulation just, child adult makes things convenient for use.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. network television-set top-set-box, described network television-set top-set-box comprises: control unit and the television interface unit, network interface unit, memory cell and the audio frequency and video processing unit that are connected with the difference control unit, and described audio frequency and video processing unit is connected with the audio/video Processing Interface with the audio/video output unit and is connected, it is characterized in that
Described network television-set top-set-box also comprises: the panel control unit and the extended interface unit that are connected respectively to control unit.
2. network television-set top-set-box as claimed in claim 1 is characterized in that, described extended interface unit comprises for the interface that connects mouse, keyboard and USB.
3. network television-set top-set-box as claimed in claim 1 is characterized in that, described network interface unit is connected with the Internet.
4. such as the described network television-set top-set-box of any one among the claim 1-3, it is characterized in that, the audio and video output interface unit comprises VGA interface, the HDMI interface of AV interface, color difference components interface, connection display and/or the optical fiber output interface of high quality audio is provided.
5. such as the described network television-set top-set-box of any one among the claim 1-3, it is characterized in that, described memory cell comprises flash memory NAND FLASH and buffer memory SDRAM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427744 CN202738040U (en) | 2012-08-28 | 2012-08-28 | Network television set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427744 CN202738040U (en) | 2012-08-28 | 2012-08-28 | Network television set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738040U true CN202738040U (en) | 2013-02-13 |
Family
ID=47663691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427744 Expired - Fee Related CN202738040U (en) | 2012-08-28 | 2012-08-28 | Network television set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873899A (en) * | 2014-03-18 | 2014-06-18 | 杨孝骏 | Network set-top box and network television system |
| CN104053049A (en) * | 2014-06-13 | 2014-09-17 | 天脉聚源(北京)传媒科技有限公司 | Method and device for playing multimedia information |
-
2012
- 2012-08-28 CN CN 201220427744 patent/CN202738040U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873899A (en) * | 2014-03-18 | 2014-06-18 | 杨孝骏 | Network set-top box and network television system |
| CN104053049A (en) * | 2014-06-13 | 2014-09-17 | 天脉聚源(北京)传媒科技有限公司 | Method and device for playing multimedia information |
| CN104053049B (en) * | 2014-06-13 | 2018-06-19 | 天脉聚源(北京)传媒科技有限公司 | A kind of method and device for playing multimedia messages |
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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: 20130213 Termination date: 20130828 |