CN201156781Y - Network television - Google Patents
Network television Download PDFInfo
- Publication number
- CN201156781Y CN201156781Y CNU2007201964423U CN200720196442U CN201156781Y CN 201156781 Y CN201156781 Y CN 201156781Y CN U2007201964423 U CNU2007201964423 U CN U2007201964423U CN 200720196442 U CN200720196442 U CN 200720196442U CN 201156781 Y CN201156781 Y CN 201156781Y
- Authority
- CN
- China
- Prior art keywords
- lcd
- module
- power supply
- signal processing
- processing chip
- Prior art date
- 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
Links
- 230000006870 function Effects 0.000 abstract description 7
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Abstract
The utility model discloses an internet access television, and comprises an LCD-TV signal processing chip, a tuner, an LCD panel, an LCD-TV chip power supply module, a switching power supply, an internet access module, and a net twine opening. The LCD-TV signal processing chip is connected with the internet access module through an audio/video signal data line, and is also connected with the LCD panel; the tuner is connected with the LCD-TV signal processing chip through a medium-frequency signal data line; the switching power supply is connected with the internet access module; the net twine opening is connected with the internet access module. The internet access television integrates the television and internet access functions, greatly facilitates the use of the user, and is quite humanization.
Description
[technical field]
The utility model relates to the TV and the communications field, relates in particular to a kind of online TV.
[background technology]
As everyone knows, to popularize the VDSL broadband access network in main cities such as Beijing in 08 year, under the support in enough broadbands, can be smooth browse online TV and movie program.
Present tv product processing capacity from strength to strength, people can watch a lot of favorite program; Present network is also very flourishing, does not have the thing that can not find on the Internet basically.But, at present TV and network still independently, TV reception is still seen effective on television set; Certainly can only use equipment such as computer, mobile phone and will surf the Net.If TV functions and VDSL broadband access network function fully can be fused in the TV, will make things convenient for users' use, also very hommization.
[summary of the invention]
The utility model provides a kind of online TV that TV functions and function of surfing the Net can be combined together.
In order to solve above technical problem, the utility model provides, and a kind of online TV comprises LCD-TV signal processing chip, tuner, LCD panel, LCD-TV chip power supply module, Switching Power Supply, on-line module and netting twine mouth; Described LCD-TV signal processing chip is connected to described on-line module by the audio-video signal data wire, and the LCD-TV signal processing chip also connects with described LCD-TV panel; Described tuner is connected to described LCD-TV signal processing chip by the intermediate-freuqncy signal data wire; Described Switching Power Supply is connected to LCD-TV chip power supply module, and is connected to the LCD panel by described inverter; Described Switching Power Supply also connects with the online module; Described netting twine mouth is connected to on-line module.
Above-described online TV also comprises memory, and described memory connects with described on-line module; Described LCD-TV signal processing chip connects with described switch.
Above-described online TV also comprises switch, and described switch is connected between described Switching Power Supply and the described on-line module.
Above-described online TV also comprises keyboard, and described keyboard connects with described LCD-TV signal processing chip.
Above-described online TV also comprises infrared receiving module, and described infrared receiving module is connected with the LCD-TV signal processing chip, and is connected with the on-line module port.
Above-described online TV also comprises the interchange input module, and described interchange input module is connected to described Switching Power Supply.
The utility model online TV is owing to comprise the TV programme and the film that on-line module and netting twine mouth, user can utilize TV to surf the web user on the network likes; In addition, utilize built-in FLASH memory can record the TV programme of liking, also can download online favorite program storage, open television-viewing at any time.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structured flowchart of the utility model online TV embodiment 1.
[embodiment]
In the utility model online TV embodiment 1 shown in Figure 1, comprise keyboard, tuner, LCD-TV signal processing chip, LCD panel, infrared receiving module, inverter, memory, netting twine mouth, on-line module, switch, interchange input module, Switching Power Supply, LCD-TV chip power supply module.
In the present embodiment, described keyboard connects with described LCD-TV signal processing chip; Described keyboard can be computor-keyboard or remote controller keyboard.
In the present embodiment, described tuner connects with described LCD-TV signal processing chip; Described tuner reception antenna signal also is transported to the LCD-TV signal processing chip by the intermediate-freuqncy signal data wire.
In the present embodiment, described LCD-TV signal processing chip is connected to described LCD panel, will handle the information that obtains through the LCD-TV signal processing chip and show on the LCD panel.
In the present embodiment, described LCD-TV signal processing chip connects with described on-line module by the audio-video signal data wire, the resulting audio-video signal of on-line module is handled the back by the LCD-TV signal processing chip show on the LCD panel.
In the present embodiment, infrared receiving module connects with above-mentioned audio-video signal data wire, is used to receive the infrared signal that remote controller etc. sends.
In the present embodiment, memory connects with the online module, is used to store TV or the movie program that on-line module is recorded and/or downloaded.
In the present embodiment, the netting twine mouth connects with the online module, is used for the connection broadband networks.
In the present embodiment, ac input end connects with Switching Power Supply, and Switching Power Supply connects with LCD-TV chip power supply module, and connects with the LCD panel by inverter; Alternating current becomes direct current through Switching Power Supply, and one the tunnel gives the LCD-TV chip power supply, and another road is reverse into alternating current through inverter and gives the power supply of LCD panel.
In the present embodiment, the LCD-TV signal processing chip connects with switch, is used to control the function of surfing the Net of TV.
In the present embodiment, switch is connected between Switching Power Supply and the on-line module, is used to control the power supply of on-line module.
In the present embodiment, described LCD-TV signal processing chip comprises decoder (DECODE), MCU and amplifies in good time and dwindle module (SCALER) that described DECODE is used to decode the signal of self-tuner; Described MCU is used for control program operation and whole system operate as normal; Described SCALER is used for dwindling current picture according to picture size and in good time automatically amplification of screen size.
In the present embodiment, described on-line module comprises modulator-demodulator (MODEM), MCU and decoder (DECODE).
In the present embodiment, when switching to the port at VDSL place with remote controller or this machine button, MCU by LCD-TV provides control signal, the control power module, give the VDSL module for power supply, the video component of VDSL module output and audio frequency output are directly connected to the input port of LCD module, and the LCD panel shows the information of online, can select film or interactive entertainment or the demand TV program that will watch with remote controller.The acknowledgement key of remote controller is pressed in selected back, just can watch movie and video programs. when needs recording audio/video program, can enter the menu that the MCU of VDSL module provides, need select recorded program source and beginning, concluding time, can carry out timing by acknowledgement key and record a video.On the basis of original LCD-TV remote controller, remote controller increases the controlled function of VDSL module: VDSL online shortcut, upper and lower, left and right key and affirmation, ESC Escape.Comprise two cover MCU in the present embodiment, a public remote control receives head. can come communication with the 12C bus between two cover MCU are mutual.
In the present embodiment, VDSL MODE/MCU/DECODE module and LCD-TV are combined, make complete machine promptly can receive cable television program and can utilize broadband networks to watch online film or interactive entertainment or demand TV program easily again by wire cable.Can utilize the high bandwidth of VDSL, smooth TV programme and the movie program browsed.Simultaneously, utilize built-in FLASH card, can the timed recording TV programme.
Claims (6)
1. an online TV is characterized in that, comprises LCD-TV signal processing chip, tuner, LCD panel, LCD-TV chip power supply module, Switching Power Supply, on-line module and netting twine mouth;
Described LCD-TV signal processing chip is connected to described on-line module by the audio-video signal data wire, and the LCD-TV signal processing chip also connects with described LCD-TV panel;
Described tuner is connected to described LCD-TV signal processing chip by the intermediate-freuqncy signal data wire;
Described Switching Power Supply is connected to LCD-TV chip power supply module, and is connected to the LCD panel by described inverter; Described Switching Power Supply also connects with the online module;
Described netting twine mouth is connected to on-line module.
2. online TV according to claim 1 is characterized in that, also comprises memory, and described memory connects with described on-line module.
3. online TV according to claim 1 is characterized in that, also comprises switch, and described switch is connected between described Switching Power Supply and the described on-line module; Described LCD-TV signal processing chip connects with described switch.
4. according to the described online TV of arbitrary claim in the claim 1 to 3, it is characterized in that also comprise keyboard, described keyboard connects with described LCD-TV signal processing chip.
5. according to the described online TV of arbitrary claim in the claim 1 to 3, it is characterized in that, also comprise infrared receiving module, described infrared receiving module connects with the LCD-TV signal processing chip, and is connected with the on-line module port.
6. online TV according to claim 6 is characterized in that, also comprises the interchange input module, and described interchange input module is connected to described Switching Power Supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201964423U CN201156781Y (en) | 2007-12-26 | 2007-12-26 | Network television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201964423U CN201156781Y (en) | 2007-12-26 | 2007-12-26 | Network television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156781Y true CN201156781Y (en) | 2008-11-26 |
Family
ID=40104557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201964423U Expired - Fee Related CN201156781Y (en) | 2007-12-26 | 2007-12-26 | Network television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156781Y (en) |
-
2007
- 2007-12-26 CN CNU2007201964423U patent/CN201156781Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20111226 |