CN2705977Y - Digital propagation device - Google Patents
Digital propagation device Download PDFInfo
- Publication number
- CN2705977Y CN2705977Y CN 200420066705 CN200420066705U CN2705977Y CN 2705977 Y CN2705977 Y CN 2705977Y CN 200420066705 CN200420066705 CN 200420066705 CN 200420066705 U CN200420066705 U CN 200420066705U CN 2705977 Y CN2705977 Y CN 2705977Y
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- China
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- signal
- communication device
- digital communication
- remote controller
- processing unit
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Abstract
The utility model relates to a digital propagation device, used to combine the television and the network. The digital propagation device at least comprises a host machine having the function of video conversion, and a remote controller. The signal is received by the first processing unit of the host machine. The second wireless transmission interface of the remote controller has radio communication. The display unit of the remote controller displays the signal from the second processing unit after the signal is processed. The digital propagation device of the utility model can simultaneously receive the information and watch television programs. The utility model can receive the information without starting the television, and also can has the function of event notice. The utility model avoids the inconvenience of changing the battery for the user, and attains convenient and environmental charging property.
Description
Technical field
The utility model is about a kind of digital audio-video entertainment information transmission technology, particularly about a kind of digital communication device that can control, receive and obtain every digital audio-video entertainment information by Wireless transmission mode.
Background technology
When epoch were coming, the importance that is commonly called as the video converter (STB, set-top box) of device for logging on network or set-top box just grew with each passing day in Digital Television (DTV, digital television).Video converter roughly is divided into the product of types such as satellite type, cable type, ground type, Internet type, video converter manufacturer must serve dealer and cable television system dealer's broadcast service operator and cooperate with comprising programmer, direct broadcasting satellite, manufacturing meets the video converter product that broadcast service is managed dealer's technical standard, sells or hires out to the domestic consumer by serving the dealer then.
In recent years, because cable television system is more suitable for providing interactive television services than satellite or other broadcast mode, not only cable TV uses the popularity rate height of video converter, the video converter that cable TV is used also presents quick growth, becoming the development priority of next ripple information household appliances, also is the important channel that Internet enters family simultaneously.As United States Patent (USP) the 6th, 229, No. 524 and the 6th, 240, cases such as No. 555 promptly are to use video converter to obtain the interactive delight system of Internet resource about cable TV.
Yet above-mentioned patent is not broken away from the use pattern of personal computer, thereby can't provide and obtain the Internet resource expediently as user such as the biconditional operation TV.
Simultaneously, on the market often with video converter or the televimonitor (television monitor) that includes video converter in conjunction with TV, by the device of TV as display message.But, so must could show needed information by TV/televimonitor, make information show and conflict with the TV reception generation.
In addition, for user's operation, use a teleswitch in the prior art control and the video converter that receives, need be positioned near the TV and around it without any barrier, can control and receive the digital audio-video entertainment information.Like this, the user can't indiscriminately ad. as one wishes obtain needed audio-visual entertainment information content.Moreover the user needs again to change battery for remote controller often, uses the comparison inconvenience.
Therefore, because above-mentioned prior art has variety of problems, the inconvenience that not only causes the user to operate and use, and also can't under not by the situation of TV, obtain out of Memory simultaneously, more can cause expending of the energy, cost and time.So, the truly having its shortcoming of set-top box commonly used and demand improvement urgently.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to be to provide a kind of mode by radio communication to control and receive the digital communication device of information, can receive information and TV reception simultaneously.
Another purpose of the present utility model is to provide a kind of need not open the digital communication device that TV can receive information.
A purpose more of the present utility model is to provide a kind of digital communication device that carries out the event notice function.
Another purpose of the present utility model is to provide a kind of digital communication device that carries out charge function, and the user saves and changes the inconvenience that battery causes, and reaches the charging efficiency of facility and environmental protection.
For reaching above-mentioned and other purpose, digital communication device of the present utility model is used in conjunction with TV/network with reception information, this digital communication device comprises at least: the main frame with online and video translation function, be used in conjunction with TV and network, this main frame have received signal the first wireless transmission interface, handle first processing unit of this signal, the memory cell that connects the coffret of this first processing unit and store this treated signal, wherein, this is stored in that treated signal is to send by this first wireless transmission interface in this memory cell; And remote controller, be used to control this main frame, it has the second wireless transmission interface that receives this treated signal, handle from second processing unit of the signal of this second wireless transmission interface and for the display unit that shows from the signal of this second processing unit.
Because network signal and TV signal that digital communication device of the present utility model can utilize communication to control and receive comprises digital audio-video entertainment information and other information, can allow the user needn't turn on TV, can obtain the required information content by remote controller, and make the user save and change the inconvenience that remote controller battery causes, it can charge by placing it in main frame, reach the usefulness of facility and environmental protection, so can solve the inconvenience that prior art causes the user to operate and uses, under not by the situation of TV, can't obtain out of Memory and expend the energy, variety of problems such as cost and time.
In sum, digital communication device of the present utility model can receive information and TV reception simultaneously, TV need not be opened and information can be received, also can carry out the event notice function, and allow the user save the inconvenience that the replacing battery causes, reach the charging efficiency of facility and environmental protection.
Description of drawings
Fig. 1 shows according to digital communication schematic representation of apparatus of the present utility model.
Fig. 2 is the schematic diagram of the thin bilge construction of digital communication device of the present utility model.
Fig. 3 is the schematic diagram of digital communication device of the present utility model at another embodiment.
Embodiment
Embodiment
Below be conjunction with figs., describe the embodiment of digital communication device of the present utility model in detail.
Fig. 1 to Fig. 3 is the application structure of digital communication device 1 of the present utility model.As shown in Figure 1, digital communication device 1 of the present utility model is used in conjunction with TV 3 and network 5 with reception information, and this digital communication device comprises at least: the main frame 11 and the remote controller 13 of tool online and video translation function.
As shown in Figure 2, this main frame 11 is used in conjunction with TV 3 and network 5, and have received signal the first wireless transmission interface 111, handle first processing unit 113 of this signal, the memory cell 117 that connects the coffret 115 of this first processing unit 113 and store this process processing signals.
Signal packet includes network signal and TV signal that this first wireless transmission interface 111 is received perhaps only have a kind of in network signal or the TV signal.This first wireless transmission interface 111 can for example be a blue tooth interface, and 115 of this coffrets may be selected to be for example blue tooth interface, infrared interface or other suitable interface, can will be subjected to the TV signal of these remote controller 13 controls to be sent to this TV 3.This is stored in this memory cell 117 treated signals, then is to send by this first wireless transmission interface 111.Wherein, it is the video converter (Internet STB) of numeral that this main frame 11 can be selected, make to support and receive information (network signal) with the server on this network 5 (figure mark) from this server, and the composition assembly of this main frame 11 also can comprise front end and other assembly of for example being made up of tuner and demodulator (all figure does not mark), convert radiofrequency signal to digital calibration data flow (also can be described as and transmit stream (TS)) by this front end, the structure of this part is a prior art, so omit its explanation at this.
This remote controller 13 is used to control this main frame 11, and it comprises the second wireless transmission interface 131 that receives this process processing signals, handles from second processing unit 133 of these second wireless transmission interface, 131 signals and for the display unit 135 that shows from these second processing unit, 133 signals.This second wireless transmission interface 131 can for example be a blue tooth interface also.Wherein, because blue tooth interface, infrared interface or other interfacing and action principle all are prior aries, so no longer illustrate at this.Simultaneously, this first processing unit 113, memory cell 117 and second processing unit 133 can be any existing processor, internal memory or suitable assembly, as long as signal can be done suitable converter all can, 135 of this display units can for example be the display screens of LCD screen.Because sort processor or assembly all belong to prior art, so this no longer being described herein more.
In the practical application, this main frame 11 can receive from the network signal that comprises information such as weather forecast, list of television programmes, film, music, picture in the server on this network 5 by this first wireless transmission interface 111.After this first processing unit 113 is handled above-mentioned network signal, send to this remote controller 13 after storing these signals by this memory cell 117, and receive by the second wireless transmission interface 131 of this remote controller 13.Afterwards, after this second processing unit 133 is changed, then can the information content that signal is represented be presented on this display unit 135.So, just, can reach the utility model and control and receive the purpose of the digital communication device 1 of information by the mode of radio communication.
Simultaneously, these display unit 135 shown content selectables for example are selected as complete information, news in brief or other suitably represents the information content of type.For instance,, for example have only weather forecast, list of television programmes etc., can select content directly is presented in this display unit 135 if the information content is few; A lot of or can't connect when being presented on this display unit 135 when the information content, for example comprise information such as film, music, picture, be presented on the screen (figure is mark) of this TV 3 after the information that then can select to show " information receives " is operated this remote controller 13 for the user.Certainly, this remote controller 13 also can send flashing indicator light by this display unit 135, show to have received information, and the message pick-up state that this display unit 135 is provided not is as limit (holding the back statement).
For example, in other embodiments, this remote controller 13 also can select to have ring portion 137 and mouse control portion 139, as shown in Figure 3.Whereby, represent different information by for example different the tinkle of bells after can making these second wireless transmission interface, 131 reception information, 139 in this mouse control portion can for example be the rocking bar of mouse beacon in the notebook computer (all figure mark), controlled in wireless mouse whereby.Wherein, can select to be provided with loud speaker, buzzer or other suitable assembly in this ring portion 137 to give notice.
Because but these remote controller 13 display message make the information demonstration not produce with TV reception and conflict, and when not turning on this TV 5, also can represent the information that is received by this display unit 135.So, just can solve the shortcoming of prior art, can receive information and TV reception simultaneously, and need not open TV and can receive information.
Simultaneously, digital communication device 1 of the present utility model can provide the event notice function.For example, when the TV programme of a certain reservation is about to begin, the server of this network 3 sends notice to this main frame 11, and this main frame 11 sends such as news in brief again and makes the ring portion 137 of this remote controller 13 send the tinkle of bells, to notify the user.
In addition, this main frame 11 also can select to have at least one charging slot 119, is charged for this remote controller 13 by this charging slot 119.So, just can allow the user save and change the inconvenience that battery causes, reach the charging efficiency of facility and environmental protection.
Generally speaking, the utility model provides a kind of digital communication device, can control and reception information by the mode of radio communication, receive information and TV reception simultaneously, and need not open TV and can receive information, more can carry out the event notice function, and allow the user save the inconvenience that the replacing battery causes, reach the charging efficiency of facility and environmental protection, solved variety of problems of the prior art.
Claims (12)
1. digital communication device is used in conjunction with TV and network it is characterized in that with reception information this digital communication device comprises at least:
Main frame with online and video translation function, this main frame have received signal the first wireless transmission interface, handle first processing unit of this signal, the memory cell that connects the coffret of this first processing unit and store this process processing signals, wherein, this is stored in treated signal in this memory cell, is to send by this first wireless transmission interface; And
Remote controller has the second wireless transmission interface that receives this treated signal, handles from second processing unit of the signal of this second wireless transmission interface and for the display unit that shows from this second processing unit signal.
2. digital communication device as claimed in claim 1 is characterized in that, this signal is a kind of in network signal and the TV signal.
3. digital communication device as claimed in claim 1 is characterized in that, this signal packet includes network signal and TV signal.
4. digital communication device as claimed in claim 1 is characterized in that, this main frame is the video converter of numeral.
5. digital communication device as claimed in claim 1 is characterized in that, this first coffret is a blue tooth interface.
6. digital communication device as claimed in claim 1 is characterized in that this coffret is a blue tooth interface.
7. digital communication device as claimed in claim 1 is characterized in that, this coffret is the infrared transmission interface.
8. digital communication device as claimed in claim 1 is characterized in that, this second coffret is a blue tooth interface.
9. digital communication device as claimed in claim 1 is characterized in that this remote controller also has ring portion.
10. digital communication device as claimed in claim 1 is characterized in that, this main frame also has at least one charging slot for this remote controller charging.
11. digital communication device as claimed in claim 1 is characterized in that this remote controller also has mouse controller.
12. digital communication device as claimed in claim 1 is characterized in that this display unit is a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066705 CN2705977Y (en) | 2004-06-04 | 2004-06-04 | Digital propagation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066705 CN2705977Y (en) | 2004-06-04 | 2004-06-04 | Digital propagation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705977Y true CN2705977Y (en) | 2005-06-22 |
Family
ID=34852395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420066705 Expired - Fee Related CN2705977Y (en) | 2004-06-04 | 2004-06-04 | Digital propagation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705977Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8387885B2 (en) | 2006-01-12 | 2013-03-05 | Broadcom Corporation | Laptop based television remote control |
-
2004
- 2004-06-04 CN CN 200420066705 patent/CN2705977Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8387885B2 (en) | 2006-01-12 | 2013-03-05 | Broadcom Corporation | Laptop based television remote control |
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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: 20050622 Termination date: 20110604 |