CN201234317Y - Multifunctional television set - Google Patents
Multifunctional television set Download PDFInfo
- Publication number
- CN201234317Y CN201234317Y CNU2008200951045U CN200820095104U CN201234317Y CN 201234317 Y CN201234317 Y CN 201234317Y CN U2008200951045 U CNU2008200951045 U CN U2008200951045U CN 200820095104 U CN200820095104 U CN 200820095104U CN 201234317 Y CN201234317 Y CN 201234317Y
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Abstract
The utility model discloses a multifunctional television set integrating computer technology, network technology and digital television technology, which comprises a central processing unit, a television tuning unit, a power management unit, a video decoding unit, a display screen, an audio decoding unit, a keyboard, and a mouse. The output end of the television tuning unit is connected with the input end of the central processing unit, the signal input ends of the video decoding unit and the audio decoding unit are both connected with the output end of the central processing unit, the signal output ends of the display screen and the video decoding unit are connected with each other , the keyboard and the mouse are both connected with the data end of central processing unit, and the power management unit is used for supplying power to the modules. The multifunctional television set has both functions of a computer and a television set and has simple operation, and supports multiple hop pluggable peripheral equipment and plug-and-play peripheral equipment, so as to bring great convenience for use. The multifunctional television set has small volume and convenient use, and greatly satisfies the demands of all user groups.
Description
Affiliated technical field
The utility model discloses a kind of television set, particularly a kind of multi-function TV set that integrates computer technology, network technology, digital television techniques.
Background technology
Television set has been quotidian entertainment device in people's daily life, at present, television set advanced in the known field can not need set-top box, the TV programme of also can receiving digital signals watching high definition, but it does not satisfy people in increasing integration requirements of each side such as study, work, amusements, the single function that televiews can not satisfy people's demand far away, and therefore, television set amusement leading position in the family weakens gradually.Now, people see the purpose of TV mostly be to obtain information, the television set during as functions such as Intemet, interactive game, long-distance education, Video chat, shoppings online in the existing field can't be realized at all.
Along with digital science and technology development, see that on computers TV has become a kind of fashion and trend gradually.Adding TV card/box under less demanding situation on computers, is that people sees a good selection of TV alone.But it exists the shortcoming that is subject to disturb, and tonequality and image quality all are subjected to the restriction of the computer equipment that is connected, simultaneously must start host computer when seeing TV, power consumption and program are loaded down with trivial details, the requirement of not satisfying most user jobs, study and high-quality comprehensive audiovisual entertainment being enjoyed.
Summary of the invention
At the above-mentioned television set function singleness of mentioning of the prior art, can't satisfy people's composite demand, utilize computer to see TV, its signal is interfered easily, and power consumption is big, shortcomings such as program is loaded down with trivial details, the utility model provides a kind of new multi-function TV set, the TV tuned cell is accepted cable TV signal, and the signal that receives carried out frequency-selecting, amplify, frequency-conversion processing, carry out signal decoding and processing again, with sound, vision signal is separated, then with the sound of the Digital Television that decodes, video code flow is transferred to central control unit by usb bus, central control unit comprises CPU, machine elements such as internal memory, by the sound of central control unit with Digital Television, video code flow is delivered to video decoding unit and audio decoding unit respectively, drive display screen by video decoding unit and show television image, audio decoding unit drives loud speaker or the peripheral hardware sound equipment takes place.When using computer function, can switch to computer function, utilize keyboard, mouse etc. to handle computer work by switching key.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multi-function TV set, it includes CPU, the TV tuned cell, Power Management Unit, video decoding unit, display screen, audio decoding unit, keyboard, mouse, TV tuned cell signal output part is connected with the signal input part of CPU, the signal input part of video decoding unit and audio decoding unit is connected with the signal output part of CPU respectively, display screen is connected with the signal output part of video decoding unit, keyboard and mouse are connected on the data terminal of CPU, and Power Management Unit is given each module for power supply.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described television set also comprises the USB control unit, and the USB control unit is connected on the data terminal of CPU, is connected with one or more usb data interface on the USB control unit.
Described television set also includes infrared ray and accepts the unit, and the signal output of infrared ray receiving element is connected with the data terminal of TV tuner.
Described television set also comprises the RTC clock unit, and the RTC clock unit is connected with the data terminal of CPU.
Described television set also comprises the SD/MMC interface, and the SD/MMC interface is connected with the data terminal of CPU.
Described television set also comprises the Ethernet unit, and the signal end of Ethernet unit is connected with the data terminal of CPU.
Described television set also comprises the WIFI unit, and the WIFI unit is connected with the data terminal of CPU.
Described television set also includes camera, camera be connected with the data terminal of CPU.
Described television set is provided with external antenna interface, AV compound interface, aberration interface, S terminal interface, and external antenna interface, AV compound interface, aberration interface, S terminal interface connect respectively at the TV tuned cell.
Described television set is provided with 5.1 channel audio interfaces, and 5.1 channel audio interfaces are connected with the signal output part of audio decoding unit.
The beneficial effects of the utility model are: the utility model has computer and television function simultaneously, diverse in function, and simple to operate, support multiple hot-swappable and plug and play peripheral hardware expansion, bring great convenience to use.Its volume is little, uses fast, satisfies the needs of all customer groups greatly.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model circuit block diagram.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
Mainly comprise main frame and display screen two large divisions on the utility model structure, comprise television set part and computer part on the circuit structure.
Please referring to accompanying drawing, the core of the utility model circuit is a CPU, CPU comprises a central processing unit, the SDRAM that is connected with the central processing unit data terminal (being internal memory), with the memory cell that is connected with the central processing unit data terminal, central processing unit cooperates SDRAM and memory cell can be equivalent to a host computer, and is identical with computer main frame structure of the prior art.Also include Power Management Unit in the circuit, be responsible for powering to each module in the utility model.Be connected with video decoding unit on the data terminal of central processing unit, the screen decoding unit is a Video Decoder, drives a LCD LCDs by Video Decoder and shows.Also be connected with audio decoding unit on the central processing unit data terminal, audio decoding unit is an audio decoder.The utility model removed in the conventional television in put passage, colour decoding circuit, sound channel, synchronizing separator circuit and scanning circuit, picture tube circuit and final stage video amplifier circuit etc., the function of these circuit is integrated in adopts software to realize in the central processing unit.Be connected with the TV tuned cell in the utility model on the data terminal of central processing unit, in the present embodiment, the TV tuned cell is connected by USB interface with central processing unit, and the TV tuned cell is with the TV tuner.After the utility model receives cable TV signal, by the TV tuner signal that receives is carried out frequency-selecting, amplify, frequency conversion etc., carry out signal decoding and processing again, with sound, vision signal is separated, then with the audio frequency in the digital television signal that solves, video code flow is passed to central processing unit by usb bus, central processing unit is with video, audio signal is passed to Video Decoder and the audio decoder that is attached thereto respectively, by Video Decoder the mode of vision signal with picture shown, and the display mode of adjusting screen automatically reaches best image quality, the sound in the audio decoder driving sound-producing device broadcast TV signal.Be connected with keyboard and mouse on the data terminal of central processing unit, the input when being used for computation.
Above-mentioned is the utility model basic structure, in order to make more perfect function of the present utility model, also has additional other functional modules in the utility model, will describe respectively below.
Be connected with a RTC clock unit on the data terminal of central processing unit, for the utility model provides system time accurately.
The data terminal of central processing unit is connected with the USB control unit, the USB control unit is the USB controller, be connected with one or more USB interface on the data output end of USB controller, the USB interface that provides among the figure of present embodiment is four, is not limited in four when specifically implementing.Each USB interface is the interface that adopts USB 2.0 agreements, supports plug and play, and powerful autgmentability allows the user realize seamless fusion with cooperating of all kinds of digital products, also can realize the exchanges data of the utility model and USB flash disk and portable hard drive by USB interface.
The data terminal of central processing unit also is connected with the SD/MMC interface, is used for directly plugging the SD/MMC card, realizes the plug and play of SD/MMC card, and is user-friendly.
The data terminal of central processing unit also is connected with WIFI unit and Ethernet unit, can realize that wireless or wired network is connected by WIFI unit and Ethernet unit, makes the utility model easily simply be connected to Internet and gets on, and realizes network function.
Also be connected with camera on the data terminal of central processing unit, can carry out simple video capture or carry out Video chat etc.
The utility model also has other expanded function:
Be connected with Bluetooth Receiver on the data terminal of central processing unit, be connected with bluetooth mouse with the bluetooth keyboard that has bluetooth module, realize keyboard, mouse and wireless connections of the present utility model by Bluetooth technology.On the audio decoder except being connected with boombox, also be provided with microphone, earphone jack, realize the audio frequency input and output, also preset the audio interface of 5.1 sound channels on the audio decoder, make things convenient for user's surround sound of plugging into, to enjoy the shock that is brought around sound field and DVD sheet.
Be connected with the remote control receiver module on the control chip of TV tuner, in the present embodiment, the remote control receiver module adopts the infra-red remote control receiver module, can be used with infrared remote controller, realizes the straighforward operation of TV in the utility model.Also be provided with sockets such as external antenna interface, AV compound interface, aberration interface, S terminal interface in the utility model, each interface is connected with the data-interface of TV tuner respectively.
The utlity model has common computer, the two-in-one characteristic of common TV, integrated appearance design, it is little to take up room, break away from the puzzlement of loaded down with trivial details line between traditional electrical brain server and the peripheral hardware, but wall hanging also can stand up, provide more, information network and seeing and hearing enjoyment more fully faster to the user, remedy the deficiency of common TV and computer.Television set, computer function are independently controlled, and can utilize the multifunctional mouse of machine configuration, keyboard one key to switch, and computer, television set again can be with the screen operations, and gold channel, prime time program can freely be downloaded, and Video chat also can be enjoyed simultaneously.Adopt hommization operation interface, jumbo software support, image processing, audio-visual making, arbitrarily imprinting, preservation are all easily finished.Its adopts the mixed architecture of digital TV network, WLAN and wired local area network, utilizes operating system and application software to realize transfer of data between network and the hollow television set and shared.The standard system software that its installs computer is simple and easy to usefulness, online receiving emails, video calling, and game interactive, information inquiry are convenient and swift.The network of equipment is connected with dual mode: wired connection and wireless connections scan, receive and send messages as long as satisfy wherein a kind of just can the online.
Annexation in the utility model specification between undocumented each functional module all adopts connection of the prior art.To the restriction on the utility model formation protection range, its concrete protection range is not as the criterion with claims embodiment.
Claims (10)
1, a kind of multi-function TV set, it is characterized in that: described television set includes CPU, the TV tuned cell, Power Management Unit, video decoding unit, display screen, audio decoding unit, keyboard, mouse, TV tuned cell signal output part is connected with the signal input part of CPU, the signal input part of video decoding unit and audio decoding unit is connected with the signal output part of CPU respectively, display screen is connected with the signal output part of video decoding unit, keyboard and mouse are connected on the data terminal of CPU, and Power Management Unit is given each module for power supply.
2, multi-function TV set according to claim 1, it is characterized in that: described television set also comprises the USB control unit, the USB control unit is connected on the data terminal of CPU, is connected with one or more usb data interface on the USB control unit.
3, multi-function TV set according to claim 1 is characterized in that: described television set also includes infrared ray and accepts the unit, and the signal output of infrared ray receiving element is connected with the data terminal of TV tuner.
4, multi-function TV set according to claim 1 is characterized in that: described television set also comprises the RTC clock unit, and the RTC clock unit is connected with the data terminal of CPU.
5, multi-function TV set according to claim 1 is characterized in that: described television set also comprises the SD/MMC interface, and the SD/MMC interface is connected with the data terminal of CPU.
6, multi-function TV set according to claim 1 is characterized in that: described television set also comprises the Ethernet unit, and the signal end of Ethernet unit is connected with the data terminal of CPU.
7, multi-function TV set according to claim 1 is characterized in that: described television set also comprises the WIFI unit, and the WIFI unit is connected with the data terminal of CPU.
8, multi-function TV set according to claim 1 is characterized in that: described television set also includes camera, camera be connected with the data terminal of CPU.
9, multi-function TV set according to claim 1, it is characterized in that: described television set is provided with external antenna interface, AV compound interface, aberration interface, S terminal interface, and external antenna interface, AV compound interface, aberration interface, S terminal interface connect respectively at the TV tuned cell.
10, multi-function TV set according to claim 1 is characterized in that: described television set is provided with 5.1 channel audio interfaces, and 5.1 channel audio interfaces are connected with the signal output part of audio decoding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200951045U CN201234317Y (en) | 2008-06-27 | 2008-06-27 | Multifunctional television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200951045U CN201234317Y (en) | 2008-06-27 | 2008-06-27 | Multifunctional television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234317Y true CN201234317Y (en) | 2009-05-06 |
Family
ID=40620704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200951045U Expired - Fee Related CN201234317Y (en) | 2008-06-27 | 2008-06-27 | Multifunctional television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234317Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196228A (en) * | 2010-03-05 | 2011-09-21 | 海尔集团公司 | Function expansion device and television with same |
| CN101742064B (en) * | 2009-11-27 | 2013-01-09 | 深圳创维－Rgb电子有限公司 | Method for controlling television through keyboard and mouse |
-
2008
- 2008-06-27 CN CNU2008200951045U patent/CN201234317Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742064B (en) * | 2009-11-27 | 2013-01-09 | 深圳创维－Rgb电子有限公司 | Method for controlling television through keyboard and mouse |
| CN102196228A (en) * | 2010-03-05 | 2011-09-21 | 海尔集团公司 | Function expansion device and television with same |
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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: 20090506 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |