CN202587252U - Digital television all-in-one machine - Google Patents
Digital television all-in-one machine Download PDFInfo
- Publication number
- CN202587252U CN202587252U CN 201220106375 CN201220106375U CN202587252U CN 202587252 U CN202587252 U CN 202587252U CN 201220106375 CN201220106375 CN 201220106375 CN 201220106375 U CN201220106375 U CN 201220106375U CN 202587252 U CN202587252 U CN 202587252U
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- plate
- connecting plate
- interface
- stb
- integrated machine
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Abstract
Provided is a digital television all-in-one machine, comprising a connection plate, wherein the connection plate is provided with an STB plate slot and a TV plate slot which are respectively inserted into the STB plate and the TV plate; the communication signals between the STB plate and the TV plate are transmitted via the connection lines upon the connection plate; the video signals between the STB plate and the TV plate are transmitted via the connection lines upon the connection plate; the connection plate is further provided with a video output interface and a loudspeaker interface; the video signals upon the TV plate are output to the display screen via the connection lines upon the connection plate and the video output interface; and the audio signals of the TV plate are output to the loudspeaker via the connection lines upon the connection plate and the loudspeaker interface. The digital television all-in-one machine features convenient installation and maintenance and reduces the usage number of the connection lines.
Description
Technical field
The utility model belongs to the intelligent electric machine technical field, relates in particular to a kind of digital TV integrated machine.
Background technology
Because the trend of the times of the integration of three networks, present digital TV integrated machine emerging like the mushrooms after rain.The general built-in STB of digital TV integrated machine, cable modem plate (Cable Modem, module such as CM).In all-in-one, modules such as TV mainboard, STB, Cable Modem and power panel generally all connect through connection cable, and each module all fixes through screw.So just cause connection cable a lot, also may cause staggered the winding between the connection cable.Just must take off the interface of the plug of connection cable from each plate earlier if change TV mainboard, STB plate or Cable Modem plate, also will take out fixing screw, so corresponding plank just can be removed, and process is more loaded down with trivial details.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of digital TV integrated machine, and is convenient for installation and maintenance, and reduces the use amount of connection cable.
For realizing above-mentioned purpose, an embodiment of the utility model provides a kind of digital TV integrated machine, comprising:
Connecting plate, said connecting plate are provided with STB plate slot and TV plate slot, insert STB plate and TV plate respectively; Communication signal between said STB plate and the TV plate transmits through the line on the said connecting plate, and the vision signal between said STB plate and the TV plate is transmitted through the line on the said connecting plate;
Also be provided with video output interface and speaker interface on the said connecting plate; The vision signal of said TV plate exports display screen to through line on the connecting plate and said video output interface, and the tone signal of said TV plate exports loud speaker to through line on the connecting plate and said speaker interface.
Preferably, also be provided with cable modem plate slot on the said connecting plate, wherein insert the cable modem plate;
Transmit through the line on the said connecting plate between said cable modem plate and the STB plate.
Preferably, also be provided with external power supply socket on the said connecting plate, the power supply signal input of said cable modem plate, STB plate and TV plate links to each other with external power supply socket on the connecting plate through the line on the connecting plate.
Preferably, said external power supply socket provide-5V ,+the voltage output of 5V, 3.3V, 12V and/or 24V.
Preferably, the interface of transmission video signal is the interface of transportation simulator or digital video signal between said STB plate and the TV plate.
Preferably, the vision signal between said STB plate and the TV plate is specifically through the HDMI signal wire transmits.
Preferably, the video output interface of said TV plate is the LVDS interface.
Preferably, said connecting plate is provided with the remote signal receiving interface, and links to each other with the remote signal receiving terminal of TV version through the line on the connecting plate.
Preferably, said connecting plate is provided with keystroke interface, and is sent to the push button signalling receiving terminal on the TV plate through the push button signalling that the line on the connecting plate receives keystroke interface.
Preferably, said TV plate slot is universal slot.
In the digital TV integrated machine that the utility model embodiment provides; Various feature boards all directly are inserted on the connecting plate through the mode of integrated circuit board; And then, not only saved the trouble of the turn of the screw through mutual communication and the transfer of data of connecting plate realization, make installation and maintenance very convenient; But also reduced the use amount of connection cable, avoided the staggered winding of connection cable.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 shows the sketch map of an embodiment of the digital TV integrated machine that the utility model provides.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Fig. 1 is the sketch map of an embodiment of the digital TV integrated machine that provides of the utility model; Mainly show the control section in the digital TV integrated machine in this sketch map; Other parts are display part and not shown for example, and the inner circuit connecting mode of this digital TV integrated machine adopts the plate card type design, and is as shown in Figure 1; Digital TV integrated machine in the present embodiment comprises connecting plate 4, STB (Set-Top Box, STB) plate 1 and TV plate 2.Wherein, connecting plate 4 is provided with STB plate slot and TV plate slot, and STB plate slot is used to insert STB plate 1, and TV plate slot is used to insert TV plate 2.Vision signal between STB plate 1 and the TV plate 2 is transmitted through the line on the connecting plate 4.
In Fig. 1, have two kinds of signal demand transmission between STB plate 1 and the TV plate 2 at least, a kind of is vision signal, another kind is a communication signal.Wherein pass through the line L3 transmission video signal on the connecting plate 2 between interface 13 on the STB plate 1 and the interface 22 on the TV plate 2, pass through the line L4 transmission communication signal on the connecting plate 2 between interface 14 on the STB plate 1 and the interface 21 on the TV plate 2.In addition, can also the while transmitting audio signal between STB plate 1 and the TV plate 2.
The vision signal of transmission can be that digital signal also can be an analog signal between STB plate 1 and the TV plate 2, and is corresponding, and the interface 13 of STB plate 1 can be the interface of transmission of digital signals with the interface 22 on the TV plate 2, also can be the interface of transmission of analogue signal.Can HDMI (High Definition Multimedia Interface when transmission of digital signals; HDMI) signal; Be that vision signal between STB plate 1 and the TV plate 12 specifically can be passed through the HDMI signal wire transmits; Correspondingly, the interface 13 of STB plate 1 and the interface 22 on the TV plate 2 are HDMI interfaces.
In addition, also be provided with video output interface I2 and speaker interface I5 on the connecting plate 4.Vision signal on the TV plate 2 exports display screen (not showing among Fig. 1) to through line L6 on the connecting plate 4 and video output interface I2, and the audio signal of TV plate 2 exports loud speaker to through line L9 on the connecting plate 4 and speaker interface I5.Particularly, video output interface I2 links to each other with interface 24 on the TV plate 2 through the line L6 on the connecting plate 4, and the line L9 that speaker interface I5 passes through on the connecting plate 2 links to each other with interface 27 on the TV plate 2.
In the example shown in Fig. 1; Above-mentioned video output interface I2 is LVDS (Low-Voltage Differential Signaling; Low Voltage Differential Signal) interface; Be that the TV plate is exported the LVDS signal to display screen, when video output interface I2 adopted the LVDS interface, this LVDS interface can adopt the specification of 2 * 20pin (assembly).Speaker interface I5 can adopt the specification of 1 * 16pin (assembly).
Along with the progressively development of unification of three nets technology, present TV has added the function of internet access gradually, and internet signal can insert through special internet lines; Also can import into through being carried in the cable TV signal, just can to TV import common TV signal and internet signal through a cable television this moment, and its mode is similar to the ADSL technology of surfing the Net through phone.When TV carries out internet access through cable of cable TV, in digital TV integrated machine, also to add cable modem (CM, Cable Modem) plate usually.Also will be provided with cable modem plate slot this moment on connecting plate 4, insert CM plate 3 in this slot.Owing to be not the emphasis of the utility model, can adopt mode of the prior art, as for the concrete connected mode between CM plate 3 and the cable television so do not do detailed description at this.
Need the transmission communication signal between CM plate 3 and the STB plate 1, modulate, and then the signal after will modulating through cable television is sent in the Internet Server so that STB plate 1 is sent to user's the internet access that operation produced instruction in the CM plate 3; CM plate 3 receives and the signal of demodulation also can be transported in the STB plate 1 in addition, and then finally shows through display screen.In Fig. 1, pass through the line L1 transmission communication signal on the connecting plate 4 between interface 31 on the CM plate 3 and the interface 11 on the STB plate 1.
In addition, on connecting plate 4, can also add external power supply socket I1, the power supply signal input of STB plate 1 and TV plate 2 links to each other with external power supply socket I1 on the connecting plate 4 through the line on the connecting plate 4.Particularly, in Fig. 1, the power supply signal input 12 of STB plate 1 links to each other with external power supply socket I1 through the line L2 on the connecting plate 4, and the power supply signal input 23 of TV plate 2 links to each other with external power supply socket I1 through the line L5 on the connecting plate 4.
When also inserting CM plate 3 on the connecting plate 4, the power supply signal input of CM plate 3 also links to each other with external power supply socket I1 through the line on the connecting plate 4.Line between CM plate 3 and the external power supply socket I1 is also not shown in Fig. 1.
Above-mentioned external power supply socket I1 can provide-5V ,+different voltages with different outputs such as 5V, 3.3V, 12V and/or 24V, so that satisfy the different voltages input needs of each plate (for example STB plate, TV plate and CM plate).
In addition, the user controls digital TV integrated machine for ease, and control corresponding button or the extra remote controller that is provided with often are set at the control panel place of digital TV integrated machine.
When the control button is set on the digital TV integrated machine control panel; The signal that the control button produces can import into through independent free cable of the prior art; But in the preferred embodiment shown in the utility model Fig. 1; The signal that button produces imports in the TV plate 2 through the line on the connecting plate 4, and this has just further reduced the use amount of free cable.Particularly, as shown in Figure 1, connecting plate 4 is provided with keystroke interface I4, and the push button signalling that keystroke interface I4 is received through the line L8 on the connecting plate 4 is sent to the push button signalling receiving terminal 26 of TV plate 2.Above-mentioned keystroke interface I4 can be arranged to the specification of 1 * 3pin (assembly).
When in digital TV integrated machine, distant control function being set, remote signal receiving interface I3 can also being set on connecting plate 4, and linking to each other with remote signal receiving terminal 25 on the TV plate 2 through the line L6 on the connecting plate 4.Above-mentioned remote signal receiving interface I3 can be arranged to the specification of 1 * 5pin (assembly).
In the digital TV integrated machine that the utility model embodiment provides; STB plate, TV plate and CM plate all are that the mode through integrated circuit board directly is inserted on the connecting plate; And then, not only saved the trouble of the turn of the screw, but also saved the trouble that plugs the connection cable on each plate through mutual communication and the transfer of data of connecting plate realization; Be that assembling or maintenance are all very convenient, but also avoided the staggered winding between the too many connecting line.
In addition, the TV plate slot on the connecting plate can be designed as universal slot, and then TV plate that can compatible different designs.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (10)
1. a digital TV integrated machine is characterized in that, comprising:
Connecting plate, said connecting plate are provided with STB plate slot and TV plate slot, insert STB plate and TV plate respectively; Communication signal between said STB plate and the TV plate transmits through the line on the said connecting plate, and the vision signal between said STB plate and the TV plate is transmitted through the line on the said connecting plate;
Also be provided with video output interface and speaker interface on the said connecting plate; The vision signal of said TV plate exports display screen to through line on the connecting plate and said video output interface, and the audio signal of said TV plate exports loud speaker to through line on the connecting plate and said speaker interface.
2. digital TV integrated machine according to claim 1 is characterized in that, also is provided with cable modem plate slot on the said connecting plate, wherein inserts the cable modem plate;
Transmit through the line on the said connecting plate between said cable modem plate and the STB plate.
3. digital TV integrated machine according to claim 2; It is characterized in that; Also be provided with external power supply socket on the said connecting plate, the power supply signal input of said cable modem plate, STB plate and TV plate links to each other with external power supply socket on the connecting plate through the line on the connecting plate.
4. digital TV integrated machine according to claim 3 is characterized in that, said external power supply socket provides-5V ,+the voltage output of 5V, 3.3V, 12V and/or 24V.
5. according to any described digital TV integrated machine in the claim 1 to 3, it is characterized in that the interface of transmission video signal is the interface of transportation simulator or digital video signal between said STB plate and the TV plate.
6. digital TV integrated machine according to claim 5 is characterized in that, the vision signal between said STB plate and the TV plate is specifically through the HDMI signal wire transmits.
7. according to any described digital TV integrated machine in the claim 1 to 3, it is characterized in that the video output interface of said TV plate is the LVDS interface.
8. according to any described digital TV integrated machine in the claim 1 to 3, it is characterized in that said connecting plate is provided with the remote signal receiving interface, and link to each other with the remote signal receiving terminal of TV version through the line on the connecting plate.
9. according to any described digital TV integrated machine in the claim 1 to 3; It is characterized in that; Said connecting plate is provided with keystroke interface, and is sent to the push button signalling receiving terminal on the TV plate through the push button signalling that the line on the connecting plate receives keystroke interface.
10. according to any described digital TV integrated machine in the claim 1 to 3, it is characterized in that said TV plate slot is universal slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106375 CN202587252U (en) | 2012-03-20 | 2012-03-20 | Digital television all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106375 CN202587252U (en) | 2012-03-20 | 2012-03-20 | Digital television all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587252U true CN202587252U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220106375 Expired - Fee Related CN202587252U (en) | 2012-03-20 | 2012-03-20 | Digital television all-in-one machine |
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| Country | Link |
|---|---|
| CN (1) | CN202587252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109039478A (en) * | 2018-07-17 | 2018-12-18 | 兰凤 | A kind of optical node network synthesis access all-in-one multifunctional machine |
-
2012
- 2012-03-20 CN CN 201220106375 patent/CN202587252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109039478A (en) * | 2018-07-17 | 2018-12-18 | 兰凤 | A kind of optical node network synthesis access all-in-one multifunctional machine |
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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: 20121205 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |