CN201360318Y - Signal connector - Google Patents
Signal connector Download PDFInfo
- Publication number
- CN201360318Y CN201360318Y CNU2009201292092U CN200920129209U CN201360318Y CN 201360318 Y CN201360318 Y CN 201360318Y CN U2009201292092 U CNU2009201292092 U CN U2009201292092U CN 200920129209 U CN200920129209 U CN 200920129209U CN 201360318 Y CN201360318 Y CN 201360318Y
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- China
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- audio
- miniusb interface
- signal connector
- video signal
- utility
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model is applied to the connector field, which provides a signal connector, one end of the signal connector is connected with a television, and the other end thereof is connected with an output end of audio/video signals; the signal connector comprises: a MINIUSB interface and five coaxial cables respectively connected with pins of the MINIUSB interface; one end of each of the five coaxial cable is connected with the output end of the audio/video signals through the MINIUSB interface; and the other end of each of the five coaxial cable is respectively connected with the television by five terminals. The utility model provides the signal connector which is connected with a player by adopting the MINIUSB interface, the cost is reduced, and the use is convenient.
Description
Technical field
The utility model belongs to field of connectors, relates in particular to a kind of signal connector.
Background technology
The line that connects between player and the television set has aberration line, composite video line, tone frequency channel wire etc.; Wherein, the aberration line has three of Pr/Pb/Y, and the composite video line has one, and left and right sides tone frequency channel wire has 2; Existing set-top box all is to be connected with television set by coaxial wire, yet, in some cases, there is limitation in this mode that connects by coaxial cable: such as the less mould of IT industry some volumes of the inside, arrange following 5 coaxial lines (Y of aberration line and composite video line can a shared terminal) interface and need very big panel, in order to address this problem, more common method is that to drag 3 diameter by 1 be that the stereo plug of 3.5mm is changed, and only need stay two stereo jack to get final product on mould.Yet the cost of this mode is higher.
The utility model content
The signal connector that provides a kind of cost low, easy to use is provided the purpose of this utility model.
The utility model is achieved in that a kind of signal connector, and the one end connects television set, and the other end connects the output of audio-video signal; Described signal connector comprises:
MINIUSB interface and 5 coaxial cables that link to each other with the pin of described MINIUSB interface respectively;
One end of described 5 coaxial cables is connected with described audio-video signal output by the MINIUSB interface;
The other end of described 5 coaxial cables is connected with described television set by 5 terminals respectively.
The signal connector that the utility model embodiment provides adopts the MINIUSB interface to be connected with player, has reduced cost, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of the signal connector that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The signal connector that the utility model embodiment provides adopts the MINIUSB interface to be connected with player, has reduced cost, and is easy to use.
The signal connector that the utility model embodiment provides is applicable to that mainly set-top box, audio-visual broadcast product etc. need be connected to the occasion of television set; Its structure for convenience of explanation, only shows the part relevant with the utility model embodiment as shown in Figure 1, and details are as follows.
Signal connector comprises MINIUSB interface 100 and 5 coaxial cables that link to each other with the pin (1,2,3,4,5) of MINIUSB interface 100 respectively; Wherein, an end of 5 coaxial cables is connected with the output of audio-video signal by the MINIUSB interface; The other end of 5 coaxial cables is connected with television set by 5 terminals respectively.
In the utility model embodiment, 5 coaxial cables are respectively: red aberration line Pr, blue aberration line Pb, green aberration line Y, left tone frequency channel wire Audio-L and right tone frequency channel wire Audio-R; Wherein, Hong Se aberration line Pr is connected with the grounding leg GND of MINIUSB interface 100; Blue aberration line Pb is connected with the empty pin NC of MINIUSB interface 100; Green aberration line Y is connected with the correction data pin DP of MINIUSB interface 100; Left side tone frequency channel wire Audio-L is connected with the supply pin VCC of MINIUSB interface 100; Right tone frequency channel wire Audio-R is connected with the negative data pin DM of MINIUSB interface 100.
In the utility model embodiment, owing in a lot of small-sized moulds (for example MP3, MP4 product) position of reserving the MINIUSB socket is arranged all, in order to make full use of existing mould, also in order to reduce the cost of product, the utility model embodiment adopts the signal connector that changes 5 coaxial wires from the MINIUSB socket simultaneously; Only need 1 MINIUSB interface, cost low.5 data wires are packaged together with 1 shell ground wire are connected with the output of audio-video signal by individual MINIUSB interface, effectively utilized the holding wire of these 5 data wires as the Y/Pb/Pr/Audio-R/Audio-L of aberration line, a shared ground wire, solve the holding wire connectivity problem in this field, greatly reduced the cost of product.
In addition, be connected with player with 5 terminals of available technology adopting and compare, the signal connector that adopts the utility model embodiment to provide is not worried user's wrong line, has reduced the use complexity.
As an embodiment of the present utility model, the audio-video signal output can be the audio-video signal output of player, also can be the audio-video signal output of receiving terminal for digital television.
The signal connector that the utility model embodiment provides adopts the MINIUSB interface to be connected with player, has reduced cost, and is easy to use.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1, a kind of signal connector, the one end connects television set, and the other end connects the output of audio-video signal; It is characterized in that described signal connector comprises:
MINIUSB interface and 5 coaxial cables that link to each other with the pin of described MINIUSB interface respectively;
One end of described 5 coaxial cables is connected with described audio-video signal output by the MINIUSB interface;
The other end of described 5 coaxial cables is connected with described television set by 5 terminals respectively.
2, signal connector as claimed in claim 1 is characterized in that, described 5 coaxial cables are respectively: red aberration line, blue aberration line, green aberration line, left tone frequency channel wire and right tone frequency channel wire;
The aberration line Pr of described redness is connected with the grounding leg of described MINIUSB interface;
The aberration line Pb of described blueness is connected with the empty pin of described MINIUSB interface;
The aberration line Y of described green is connected with the correction data pin of described MINIUSB interface;
Described left tone frequency channel wire Audio-L is connected with the supply pin of described MINIUSB interface;
Described right tone frequency channel wire Audio-R is connected with the negative data pin of described MINIUSB interface.
3, signal connector as claimed in claim 1 is characterized in that, the audio-video signal output that described audio-video signal output is a player or the audio-video signal output of receiving terminal for digital television.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201292092U CN201360318Y (en) | 2009-01-09 | 2009-01-09 | Signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201292092U CN201360318Y (en) | 2009-01-09 | 2009-01-09 | Signal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360318Y true CN201360318Y (en) | 2009-12-09 |
Family
ID=41426082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201292092U Expired - Fee Related CN201360318Y (en) | 2009-01-09 | 2009-01-09 | Signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360318Y (en) |
-
2009
- 2009-01-09 CN CNU2009201292092U patent/CN201360318Y/en not_active Expired - Fee Related
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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: 20091209 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |