CN2163456Y - Earphone plug with epitaxial jack - Google Patents
Earphone plug with epitaxial jack Download PDFInfo
- Publication number
- CN2163456Y CN2163456Y CN 93222871 CN93222871U CN2163456Y CN 2163456 Y CN2163456 Y CN 2163456Y CN 93222871 CN93222871 CN 93222871 CN 93222871 U CN93222871 U CN 93222871U CN 2163456 Y CN2163456 Y CN 2163456Y
- Authority
- CN
- China
- Prior art keywords
- plug
- earphone
- jack
- epitaxial
- 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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- Headphones And Earphones (AREA)
Abstract
The utility model discloses an earphone plug with epitaxial jacks. After the utility model is inserted into earphone jacks of a sound device, the epitaxial jacks on the plug are used for other plugs to insert, and then the utility model can provide many people for simultaneously using the earphone to listen. Other additional facilities are not required. The structure is simple, and the operation is convenient.
Description
The utility model discloses a kind of headset plug of being convenient to the band extension jack that many people use simultaneously.
At present, the television set of selling on the market, broadcast receiver, radio-cassette player and other home audio equipment have only an earphone jack, listen to for a human earphone, if use the common headphones plug, it is just very difficult to think to use simultaneously earphone to listen to more than two people, and the existing new design of carrying out at this defective all is to increase auxiliary many humans socket again, uses very inconvenient.
The purpose of the utility model design provides a kind ofly both can singlely be used, again the headset plug that can use simultaneously more than two people.
Realize the measure of the utility model purpose below in conjunction with description of drawings.
Accompanying drawing is the headset plug schematic diagram of band extension jack.Among the figure: 1--pedestal, 2--plug, 3--extension jack, 4--earphone wire.The corresponding contact of extension jack 3 and plug 2 is in parallel in pedestal 1, and extension jack 3 and plug 2 all are fixed on the pedestal 1, and earphone wire 4 one ends link to each other with the contact of plug 2 in pedestal 1, and the other end links to each other with earphone.
During use, plug 2 is inserted the jack of stereo sets, the earphone that links to each other with earphone wire 4 promptly obtains signal, and extension jack 3 can so be postponed for another identical plug or ordinary plug insertion, just can make two people or listens to earphone simultaneously more than two people.And it is also the same convenient when only a people uses with ordinary plug.
Characteristics of the present utility model are: need not add any other facility and can make many people use earphone to listen to simultaneously, and simple in structure, easy to use.
Claims (1)
- The headset plug of band extension jack, form by pedestal, plug, extension jack, earphone wire, it is characterized in that being fixed with on the pedestal plug and extension jack, the corresponding contact parallel connection of plug and extension jack, earphone wire one end links to each other with the contact of plug in pedestal, and the other end links to each other with earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222871 CN2163456Y (en) | 1992-08-28 | 1992-08-28 | Earphone plug with epitaxial jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222871 CN2163456Y (en) | 1992-08-28 | 1992-08-28 | Earphone plug with epitaxial jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2163456Y true CN2163456Y (en) | 1994-04-27 |
Family
ID=33801346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222871 Expired - Fee Related CN2163456Y (en) | 1992-08-28 | 1992-08-28 | Earphone plug with epitaxial jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2163456Y (en) |
-
1992
- 1992-08-28 CN CN 93222871 patent/CN2163456Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |