CN201341227Y - Earphone expander with a plurality of jacks - Google Patents
Earphone expander with a plurality of jacks Download PDFInfo
- Publication number
- CN201341227Y CN201341227Y CNU2008202301465U CN200820230146U CN201341227Y CN 201341227 Y CN201341227 Y CN 201341227Y CN U2008202301465 U CNU2008202301465 U CN U2008202301465U CN 200820230146 U CN200820230146 U CN 200820230146U CN 201341227 Y CN201341227 Y CN 201341227Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- expander
- jacks
- audio signal
- headset plug
- 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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- Headphones And Earphones (AREA)
Abstract
Disclosed is an earphone expander with a plurality of jacks, which is characterized in that an input end of the earphone expander (1) is provided with an earphone plug (2), an output end of the earphone expander (1) is provided with a plurality of earphone jacks (3), and audio signal output terminals of the earphone jacks (3) are connected in parallel and then are connected with an audio signal terminal of the earphone plug (2). The utility model can bring convenience for multi-user to share one player and enjoy music and movies, has simple structure and low cost, and can be widely applied to daily life.
Description
Technical field
The utility model relates to the music servicing unit, specifically is a kind of earphone expander that has a plurality of jacks.
Background technology
Along with development of science and technology, during some music such as MP3, MP4, video display playing device be popular in and have lived, these instruments had enriched people's life, can satisfy people and can both listen to the music very easily anywhere, see a film.Similar most playing device all has only an earphone jack, sometimes thinks a plurality of people enjoy music or see a film together, and is just very inconvenient.
Summary of the invention
The purpose of this utility model is according to the deficiencies in the prior art, provide a kind of can make things convenient for a plurality of people common use that a player sees a film or listen to the music jockey, specifically be the earphone expander that has a plurality of jacks
The described earphone expander that has a plurality of jacks is characterized in that: the input of earphone expander is provided with a headset plug, and output is provided with a plurality of earphone jacks; The audio signal output end back parallel with one another of earphone jack is connected with the audio signal terminal of headset plug.
The utility model can make things convenient for player of the common use of many people, and many people are enjoy music and film together, and simple in structure, and are with low cost, can be widely used in the life.
Description of drawings.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-earphone expander, 2-headset plug, 3-earphone jack.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, and among Fig. 1, the described earphone expander that has a plurality of jacks is characterized in that: the input of earphone expander 1 is provided with a headset plug 2, and output is provided with a plurality of earphone jacks 3; The audio signal output end back parallel with one another of earphone jack 3 is connected with the audio signal terminal of headset plug 2.
During use, only in the earphone jack that the headset plug 2 of connector 1 one ends need be inserted on the player, the other end can be inserted a plurality of earphones.Connector 1 should be noted that the input impedance of earphone can not be low excessively when using, and preferably uses the earphone special that matches.
Claims (1)
1. earphone expander that has a plurality of jacks, it is characterized in that: the input of earphone expander (1) is provided with a headset plug (2), and output is provided with a plurality of earphone jacks (3); The audio signal output end back parallel with one another of earphone jack (3) is connected with the audio signal terminal of headset plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202301465U CN201341227Y (en) | 2008-12-11 | 2008-12-11 | Earphone expander with a plurality of jacks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202301465U CN201341227Y (en) | 2008-12-11 | 2008-12-11 | Earphone expander with a plurality of jacks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341227Y true CN201341227Y (en) | 2009-11-04 |
Family
ID=41236769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202301465U Expired - Fee Related CN201341227Y (en) | 2008-12-11 | 2008-12-11 | Earphone expander with a plurality of jacks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341227Y (en) |
-
2008
- 2008-12-11 CN CNU2008202301465U patent/CN201341227Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20100111 |