CN201051422Y - Video and audio combined line - Google Patents
Video and audio combined line Download PDFInfo
- Publication number
- CN201051422Y CN201051422Y CNU2007201105754U CN200720110575U CN201051422Y CN 201051422 Y CN201051422 Y CN 201051422Y CN U2007201105754 U CNU2007201105754 U CN U2007201105754U CN 200720110575 U CN200720110575 U CN 200720110575U CN 201051422 Y CN201051422 Y CN 201051422Y
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- Prior art keywords
- audio
- video
- utility
- coated
- model
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Abstract
The utility model relates to a transmission line which can transmit video signals and audio signals simultaneously. The utility model mainly resolves the technical question that the provided signal line should have the characteristics of transmitting video signals and audio signals simultaneously, and the utility model can reduce workload and increase installation effectiveness. The technical proposals of the utility model are that a video and audio combined line comprises a video signal line and at least two audio signal lines, and a coating made from insulating material jointly covers the video signal line and the audio signal lines. The outside of the video signal line and the audio signal lines is coated with a plastic film which is then coated with the coating.
Description
Technical field
The utility model relates to a kind of signal transmssion line, especially simultaneously transmission video signal and transmission of audio signals line.
Background technology
Along with economy, fast development of society, cable TV is popularized in China, and stereo set has also become huge numbers of families' conventional articles for use.At present, these two kinds of facilities have become the indispensable facility of buildings such as most apartments, residential building, commercial building, hotel.Yet the transmission line of current video signal and transmission of audio signals line are two kinds of lines independently mutually; During installation pipeline, threading can only be installed respectively, not only make troubles to installment work, and workload is bigger, the efficient of installment work is also low.
The utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of improvement of signal transmssion line is provided, this holding wire should have the characteristics of transmission video signal and audio signal simultaneously, and can reduce installation workload, improves installment work efficient.
The technical solution adopted in the utility model is: the video/audio assemble line, comprise video signal cable and at least two audio signal wires, and the foreskin that the exterior circumferential of described video signal cable and audio signal wire is also made with an insulating material jointly is coated.
Coated by plastic film around described video signal cable and the audio signal wire, the outside of plastic film uses foreskin coated again.
Because the video/audio assemble line that the utility model provides fuses two kinds of lines, only need bury a pipeline underground when mounted, wear single line; Thereby workload reduces greatly, and installment work efficient significantly improves.And this assemble line can be on equipment once the property moulding pull out, the foreskin of two kinds of lines is an integral body, connects close and firm, production cost is also descended.Has vast market prospect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As seen from the figure: the video/audio assemble line comprises video signal cable 1 and at least two audio signal wires 2 and 3; Described video signal cable is identical with the structure of existing conventional video signal cable, is with one heart coated successively insulating material 1-5, screen 1-6 (generally adopting aluminium foil to add woven wire) foreskin 1-7 in copper core 1-4 periphery; The described audio signal wire also structure with the existing conventional audio signal wire is identical, and for example the copper heart yearn 2-2 of audio signal wire 2 is by insulating material 2-1 coated (structure of audio signal wire 3 is identical); The foreskin 9 that also make with an insulating material jointly the outside of described video signal cable and audio signal wire is coated.
Said structure can be worked effectively.
As further raising, coated by the plastic film 8 of PE and so on around described video signal cable and the audio signal wire, the outside of plastic film adopts foreskin 9 coated again; So can more effectively improve the insulation property and the humidity resistance of this assemble line.
Claims (2)
1. the video/audio assemble line comprises video signal cable (1) and at least two audio signal wires, it is characterized in that the foreskin (9) that the exterior circumferential of described video signal cable and audio signal wire also makes with an insulating material jointly is coated.
2. video/audio assemble line according to claim 1 is characterized in that the coated by plastic film (8) of described video signal cable and audio signal wire on every side, and the outside of plastic film uses foreskin (9) coated again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201105754U CN201051422Y (en) | 2007-06-11 | 2007-06-11 | Video and audio combined line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201105754U CN201051422Y (en) | 2007-06-11 | 2007-06-11 | Video and audio combined line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051422Y true CN201051422Y (en) | 2008-04-23 |
Family
ID=39337915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201105754U Expired - Fee Related CN201051422Y (en) | 2007-06-11 | 2007-06-11 | Video and audio combined line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051422Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934111A (en) * | 2015-06-08 | 2015-09-23 | 浙江天杰实业有限公司 | Cable for teaching conference and preparation method of cable |
-
2007
- 2007-06-11 CN CNU2007201105754U patent/CN201051422Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934111A (en) * | 2015-06-08 | 2015-09-23 | 浙江天杰实业有限公司 | Cable for teaching conference and preparation method of cable |
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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: 20080423 Termination date: 20130611 |