CN201270512Y - Conversion module for electric wire transmitted HDMI signal - Google Patents
Conversion module for electric wire transmitted HDMI signal Download PDFInfo
- Publication number
- CN201270512Y CN201270512Y CNU2008201894868U CN200820189486U CN201270512Y CN 201270512 Y CN201270512 Y CN 201270512Y CN U2008201894868 U CNU2008201894868 U CN U2008201894868U CN 200820189486 U CN200820189486 U CN 200820189486U CN 201270512 Y CN201270512 Y CN 201270512Y
- Authority
- CN
- China
- Prior art keywords
- power line
- hdmi
- signal
- hdmi signal
- bridge joint
- 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
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a transforming module using an electric line to transmit HDMI signals, which comprises an HDMI signal transmitter and an HDMI signal receiver, wherein the HDMI signal transmitter is connected with the HDMI signal receiver through an electric line, wherein, the HDMI signal source is input into the HDMI signal transmitter and is transmitted to the HDMI signal receiver through the electric line, and then is output to a display device through the HDMI signal receiver, thereby the module transmits HDMI signals through the electric line, and can transmit the HDMI signals further, which is convenient for wiring.
Description
Technical field
The utility model relates to the art of power line transmission video-audio signal, refers in particular to a kind of conversion module of power line transmission HDMI signal.
Background technology
HDMI (High-Definition Multimedia Interface) is otherwise known as HDMI (High Definition Multimedia Interface), be that first being supported on the single line cable transmitted, without digital high definition, multichannel audio and the intelligent format of compression and the digital interface of control command data.At present, along with popularizing of panel TV, the high definition equipment of collocation HDMI output interface is also more and more, and this HDMI signal transmission is subjected to the influence of traditional single line cable, makes its transmission range shorter, makes troubles to use.
The utility model content
The utility model is at the existing disappearance of above-mentioned prior art, and main purpose is to provide a kind of conversion module of power line transmission HDMI signal, and it is farther that the HDMI signal is transferred to, so that wiring.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of conversion module of power line transmission HDMI signal, comprise a HDMI sender unit and a HDMI signal receiver, be connected by power line between this HDMI sender unit and the HDMI signal receiver, wherein the HDMI signal source inputs in this HDMI sender unit,, export in the display device to the HDMI signal receiver through power line transmission by this HDMI signal receiver.
Described HDMI sender unit is a power line plug, comprise a video-audio signal change-over circuit and one first power line bridge joint device, this power line bridge joint device is connected with above-mentioned power line, this video-audio signal change-over circuit is handled after power line transmission network signal is inputed in the power line bridge joint device in order to the HDMI signal source is converted to network signal.
Described signal receiver is a power line plug, comprise a network signal change-over circuit and one second power line bridge joint device, this power line bridge joint device is connected with above-mentioned power line, this power line bridge joint device is in order to receiving power line signal, and is converted to video-audio signal through the network signal change-over circuit and exports in the display device.
The advantage of the utility model is the signal by power line transmission HDMI, and it is farther that the HDMI signal is transferred to, so that wiring.
Description of drawings
Fig. 1 is the utility model circuit theory schematic diagram;
Fig. 2 is the utility model application structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
See also Fig. 1, shown in Figure 2, a kind of conversion module of power line transmission HDMI signal, comprise a HDMI sender unit 1 and a HDMI signal receiver 2, be connected by power line 3 between this HDMI sender unit 1 and the HDMI signal receiver, this HDMI signal source 4 inputs in this HDMI sender unit 1, transfer to HDMI signal receiver 2 through power line 3, export in the display device 5 by this HDMI signal receiver 2.Wherein:
Described HDMI sender unit 1 is a power line plug, comprise a video-audio signal change-over circuit 11 and one first power line bridge joint device 12, this power line bridge joint device 12 is connected with above-mentioned power line 3, this video-audio signal change-over circuit 11 is handled in the power line bridge joint device 12 after power line 3 transmission so that network signal is inputed in order to HDMI signal source 4 is converted to network signal.
Described signal receiver 2 is a power line plug, comprise a network signal change-over circuit 21 and one second power line bridge joint device 22, this power line bridge joint device 22 is connected with above-mentioned power line 3, this power line bridge joint device 22 is in order to receiving power line signal, and is converted to video-audio signal through network signal change-over circuit 21 and exports in the display device.
The utility model system converts network signal by HDMI signal source 4 to through video-audio signal change-over circuit 11, again network signal is inputed to and handle in the first power line bridge joint device 12 after power line 3 transmission, receiving terminal, and is converted to video-audio signal through network signal change-over circuit 21 and exports in the display device 5 in order to receiving power line signal by the second power line bridge joint device 22.By this, by power line transmission HDMI signal, it is farther that the HDMI signal is transferred to, so that wiring.
The above, it only is the utility model preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of conversion module of power line transmission HDMI signal, it is characterized in that: comprise a HDMI sender unit (1) and a HDMI signal receiver (2), be connected by power line (3) between this HDMI sender unit (1) and the HDMI signal receiver (2), wherein the HDMI signal source inputs in this HDMI sender unit (1), transfer to HDMI signal receiver (2) through power line (3), export in the display device (5) by this HDMI signal receiver (2).
2, according to the conversion module of the described power line transmission HDMI signal of claim 1, it is characterized in that: described HDMI sender unit (1) is a power line plug, comprise a video-audio signal change-over circuit (11) and one first power line bridge joint device (12), this power line bridge joint device (12) is connected with above-mentioned power line (3), this video-audio signal change-over circuit (11) is handled in the power line bridge joint device (12) after power line (3) transmission so that network signal is inputed in order to the HDMI signal source is converted to network signal.
3, according to the conversion module of the described power line transmission HDMI signal of claim 1, it is characterized in that: described signal receiver (2) is a power line plug, comprise a network signal change-over circuit (21) and one second power line bridge joint device (22), this power line bridge joint device (22) is connected with above-mentioned power line (3), this power line bridge joint device (22) is in order to receiving power line signal, and is converted to video-audio signal through network signal change-over circuit (21) and exports in the display device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201894868U CN201270512Y (en) | 2008-09-01 | 2008-09-01 | Conversion module for electric wire transmitted HDMI signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201894868U CN201270512Y (en) | 2008-09-01 | 2008-09-01 | Conversion module for electric wire transmitted HDMI signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270512Y true CN201270512Y (en) | 2009-07-08 |
Family
ID=40843121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201894868U Expired - Fee Related CN201270512Y (en) | 2008-09-01 | 2008-09-01 | Conversion module for electric wire transmitted HDMI signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270512Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680910A (en) * | 2016-03-28 | 2016-06-15 | 康佳集团股份有限公司 | HDMI signal receiving and transmitting method and system based on power line transmission |
-
2008
- 2008-09-01 CN CNU2008201894868U patent/CN201270512Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680910A (en) * | 2016-03-28 | 2016-06-15 | 康佳集团股份有限公司 | HDMI signal receiving and transmitting method and system based on power line transmission |
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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: 20090708 Termination date: 20110901 |