CN201509257U - Terminal unit and television playing system - Google Patents
Terminal unit and television playing system Download PDFInfo
- Publication number
- CN201509257U CN201509257U CN2009201734524U CN200920173452U CN201509257U CN 201509257 U CN201509257 U CN 201509257U CN 2009201734524 U CN2009201734524 U CN 2009201734524U CN 200920173452 U CN200920173452 U CN 200920173452U CN 201509257 U CN201509257 U CN 201509257U
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- module
- television
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- mobile module
- mobile
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Abstract
The utility model discloses a terminal unit, comprising a mobile phone module, a television module and a converter, wherein first, second and third control pins are arranged on the mobile phone module, a first input terminal, a second input terminal, an output terminal and a control terminal for controlling the first input terminal or the second input terminal to be communicated with the output terminal, the first, second and third control pins of the mobile phone module are respectively connected with the control terminal, the first input terminal and the second input terminal of the converter, the output terminal of the converter is connected with a power supply pin and a switching control pin of the television module, and an interface for transmitting the television data is also arranged between the mobile phone module and the television module. In the utility model, the converter is added, the conversion between the mobile phone television and the PC playing television can be realized, the television is played in the mobile phone and the television is played in a PC by a data line.
Description
Technical field
The utility model relates to technical field of mobile TV, relates in particular to a kind of terminal equipment and television broadcasting system.
Background technology
Mobile TV is meant by having the mobile phone of TV functions, watches the technology of TV programme on mobile phone screen.Along with the continuous development of mobile communication technology, added TV functions in the increasing portable terminal product.Simultaneously, the popularity rate of TV card also improves gradually, and TV card is connected to PC (PC) by special interface, utilizes the terminal software of PC to realize watching of TV programme.
The approach that people watch TV has greatly been enriched in the popularization of mobile TV and TV card, especially during holding important sports events, has played impetus energetically for conducting promotion to of race.Moreover, the application of mobile TV and TV card will become more and more widely.
Figure 1 shows that mobile phone with TV functions, comprise: by the mobile module and the digital television module of data-interface connection, also comprise control unit, mobile module is controlled digital television module by control unit, realizes powering on and open operation such as televise digital television module.Digital television module sends TV data to mobile module by data-interface, and mobile module carries out audio frequency and video to TV data to be handled, and is implemented in and plays TV programme on the mobile phone screen.
In the aforesaid way, because digital television module power consumption is bigger, and the battery capacity of mobile phone is limited, watches the TV Festival shorter object time, can only keep usually about 2 hours, and simultaneously, mobile phone screen is less relatively, and user's viewing experience is poor.
Figure 2 shows that the PC television broadcasting system, comprise: PC and TV card, PC is connected by USB (USB) interface with TV card, when TV card being connected to PC by the USB line, PC side USB power supply signal VCHG powers to TV card, open televise after, TV card sends TV data to PC by usb data line D+/D-, application software on the PC is handled TV data, realizes the broadcast of TV programme.
Play the mode of TV programme by TV card, owing to need the user to carry PC, bigger to the dependence of PC, the mobility restriction ratio is bigger, and can't satisfy the application in some no PC occasions.
The utility model content
The technical problems to be solved in the utility model provides a kind of terminal equipment and television broadcasting system, both can realize watching mobile TV, can realize the broadcast of TV again on PC.
For solving the problems of the technologies described above, a kind of terminal equipment of the present utility model, comprise: mobile module, television module and transducer, mobile module is provided with first, the second and the 3rd control pin, transducer is provided with first input end, second input, the control end that output and control first input end or second input are communicated with output, first of mobile module, the second and the 3rd control pin respectively with the control end of transducer, first input end links to each other with second input, the output of transducer links to each other with switch control pin with the power pin of television module, also is provided with the interface of TV transmission data between mobile module and the television module.
Further, first of the mobile module control pin adopts the power pin of USB (USB) interface.
The interface of the TV transmission data that are provided with between mobile module and the television module further, comprises: the D+/D-interface of serial ports and USB interface.
Further, first of the mobile module control pin adopts the serial ports power pin.
The interface of the TV transmission data that are provided with between mobile module and the television module further, is a serial ports.
Further, second of the mobile module control pin adopts identical pin with the first control pin.
Further, transducer is the single-pole double throw change over switch.
Further, a kind of television broadcasting system that uses above-mentioned terminal equipment also comprises: PC (PC), PC links to each other with mobile module.
Further, PC links to each other by USB interface or serial ports with mobile module.
In sum, the utility model is by setting up transducer, be implemented in mobile TV and PC and play the TV Room conversion, both can be implemented in and play TV on the mobile phone, can connect PC by data wire again, and be implemented in PC and go up the broadcast TV, the user uses a station terminal equipment both to keep mobile phone and sees the convenient of TV, have to have had the quality that PC sees TV, greatly strengthened the frequency of utilization of mobile TV and user's experience and watched impression, enriched the mode of watching TV.
Description of drawings
Fig. 1 is for having the structure chart of the mobile phone of TV functions in the prior art;
Fig. 2 is the Organization Chart of PC television broadcasting system in the prior art;
Fig. 3 is the Organization Chart of terminal equipment of the present utility model;
Fig. 4 is a terminal equipment of the present utility model and Organization Chart after PC is connected.
Embodiment
The utility model merges mobile TV and PC television broadcasting system, realizes the conversion that mobile TV and PC televise by transducer.The utility model improves existing mobile TV scheme, increase transducer, and adopt USB interface to connect mobile module and television module, make the power supply power supply and the switch control of television module, except that can finishing by control unit, can also control by the USB that is connected with mobile module, switch between two kinds of control modes by transducer, transducer is controlled by USB power pin (VCHG).
When using mobile phone to watch TV, mobile module is not connected with PC, the VCHG of USB is a low level, transducer switches to control mode and adopts control unit to control, promptly, control unit is communicated with television module, and television module sends TV data to mobile module by data-interface, realizes the broadcast of mobile TV.
When using PC to watch TV, the user can connect mobile module and PC by USB, set up with after the USB of PC is connected, the USB VCHG of mobile module becomes high level, the control transformation device is communicated with VCHG and the television module of USB, for television module power supply and carry out switch control, by the USB interaction data, be implemented in PC and go up and play TV between television module, mobile module and the PC.
Above-mentioned transducer can adopt diverter switch, and the control pin of diverter switch is not limited to the power pin of USB, can also use the serial ports power pin, and mobile module also is not limited to USB with being connected of television module, also can adopt serial ports or other feasible port.
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
As shown in Figure 3, terminal equipment of the present utility model comprises: mobile module, television module, change over switch and control unit, the first control pin C1 of mobile module links to each other with the control end S of change over switch, the second control pin C2 of mobile module links to each other with the first input end SI1 of change over switch, the second input SI2 of change over switch links to each other with the output CO of control unit, the input CI of control unit links to each other with the 3rd control pin C3 of mobile module, and the output SO of change over switch links to each other with switch control pin with the power pin of television module.Also be connected with the data conveyer line between mobile module and the television module, the data conveyer line can only adopt serial ports, or two conveyer lines are set, and mobile TV adopts serial ports to transmit, and when PC plays TV, adopts USB to transmit.
Diverter switch is the single-pole double throw change over switch, and the control end S of mobile module by first control pin and diverter switch is connected the selection of finishing the diverter switch path, when use PC watches TV, can select the output of diverter switch is linked to each other with first input end; When using mobile TV, the output of diverter switch is linked to each other with second input.
When the first control valve foot control system diverter switch of mobile module was communicated with the output and second input, the mobile phone control module was controlled control unit by the 3rd control pin, realized power-on and power-off and switch control to television module.When the first control valve foot control system diverter switch of mobile module was communicated with output and first input end, mobile module was realized power-on and power-off and switch control to television module by second control end.
The first and second control pins of mobile module can adopt the power pin VCHG of USB interface simultaneously.When PC was not connected with mobile module by USB, the VCHG of USB was a low level, and change over switch is communicated with second input and output, and mobile module is by power supply and the unlatching of the 3rd control pin realization to television module.As shown in Figure 4, PC is with after mobile module is connected by USB, and the VCHG of USB becomes high level, and change over switch is communicated with first input end and output, and the VCHG by USB realizes power supply and the unlatching to television module.Television module is finished the reception and the processing of Digital Television, and finishes the transmission of TV data between the mobile module by USBD+/D-.
Working method to the utility model terminal equipment describes below.
When the user is inconvenient to carry PC, can use mobile TV to watch TV programme, this moment, mobile module was not connected with PC by USB, and VCHG is a low level, and diverter switch switches to control unit television module is controlled, mobile module is controlled to be the television module power supply, and open television module, and television module is transferred to mobile module with TV data by data-interface, and mobile module is handled by inner audio frequency and video, playing image and audio frequency are implemented in and play TV on the mobile phone.
When the user can obtain PC easily, mobile module can be connected by USB with PC.After finishing connection, the VCHG of USB becomes high level, control its switch is connected output with VCHG, realization is powered to television module, and open television module, and television module is transferred to PC through the mobile phone module with TV data by the D+/D-of USB, and PC handles TV data by software, image and audio frequency are exported by display screen and player, be implemented in PC and go up the broadcast TV.
Claims (9)
1. terminal equipment, comprise: mobile module, television module and transducer, described mobile module is provided with first, the second and the 3rd control pin, described transducer is provided with first input end, second input, the control end that output and the described first input end of control or second input are communicated with described output, first of described mobile module, the second and the 3rd control pin respectively with the control end of described transducer, first input end links to each other with second input, the output of described transducer links to each other with switch control pin with the power pin of described television module, also is provided with the interface of TV transmission data between described mobile module and the described television module.
2. terminal equipment as claimed in claim 1 is characterized in that,
The first control pin of described mobile module adopts the power pin of general-purpose serial bus USB interface.
3. terminal equipment as claimed in claim 2 is characterized in that,
The interface of the TV transmission data that are provided with between described mobile module and the described television module comprises: the D+/D-interface of serial ports and USB interface.
4. terminal equipment as claimed in claim 1 is characterized in that,
The first control pin of described mobile module adopts the serial ports power pin.
5. terminal equipment as claimed in claim 4 is characterized in that,
The interface of the TV transmission data that are provided with between described mobile module and the described television module is a serial ports.
6. as the described terminal equipment of the arbitrary one of claim 2～5, it is characterized in that,
The second control pin of described mobile module adopts identical pin with the described first control pin.
7. terminal equipment as claimed in claim 1 is characterized in that, described transducer is the single-pole double throw change over switch.
8. a television broadcasting system that uses one of any described terminal equipment in claim 1～5 and 7 is characterized in that also comprise: PC PC, described PC links to each other with described mobile module.
9. system as claimed in claim 8 is characterized in that, described PC links to each other by USB interface or serial ports with described mobile module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201734524U CN201509257U (en) | 2009-09-03 | 2009-09-03 | Terminal unit and television playing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201734524U CN201509257U (en) | 2009-09-03 | 2009-09-03 | Terminal unit and television playing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509257U true CN201509257U (en) | 2010-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201734524U Expired - Fee Related CN201509257U (en) | 2009-09-03 | 2009-09-03 | Terminal unit and television playing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917400A (en) * | 2010-07-14 | 2010-12-15 | 深圳创维－Rgb电子有限公司 | Multimedia television system capable of acquiring network information through smart phone |
| CN102325272A (en) * | 2011-09-08 | 2012-01-18 | 中兴通讯股份有限公司 | Remote network multimedia service control method, remote network multimedia service control device and remote network multimedia service control system |
-
2009
- 2009-09-03 CN CN2009201734524U patent/CN201509257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917400A (en) * | 2010-07-14 | 2010-12-15 | 深圳创维－Rgb电子有限公司 | Multimedia television system capable of acquiring network information through smart phone |
| CN102325272A (en) * | 2011-09-08 | 2012-01-18 | 中兴通讯股份有限公司 | Remote network multimedia service control method, remote network multimedia service control device and remote network multimedia service control system |
| CN102325272B (en) * | 2011-09-08 | 2018-02-13 | 中兴通讯股份有限公司 | A kind of network multimedia business remote control thereof, device and system |
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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: 20100616 Termination date: 20130903 |