CN201242867Y - MP3 earphone socket shared by multiple persons - Google Patents
MP3 earphone socket shared by multiple persons Download PDFInfo
- Publication number
- CN201242867Y CN201242867Y CNU2008200390680U CN200820039068U CN201242867Y CN 201242867 Y CN201242867 Y CN 201242867Y CN U2008200390680 U CNU2008200390680 U CN U2008200390680U CN 200820039068 U CN200820039068 U CN 200820039068U CN 201242867 Y CN201242867 Y CN 201242867Y
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- China
- Prior art keywords
- earphone
- shared
- earphone socket
- listen
- 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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Abstract
The utility model relates to a MP3 earphone socket shared by a plurality of people, in particular to a multiple-person shared MP3 earphone socket which adds a device with 3-4 earphone sockets to the existing MP3 earphone jack and distributes the music signal in MP3 into the sockets of the device, therefore each person can only wear one earphone to listen to the music; if students stay together, everyone can listen.
Description
One, technical field
The utility model relates to the shared MP3 earphone socket of a kind of many people, relate in particular to a kind of device that has 3-4 earphone socket of on existing MP3 earphone jack, doing again, the music signal in the MP3 is assigned to the shared MP3 earphone socket of many people on a plurality of sockets of this device.
Two, background technology
Existing MP3 earphone jack has only one, and personal reception's music can only be arranged, if several classmates are arranged together, has no idea to listen to the music together, can only listen in turn, and is so just very disappointing.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, a kind of many people are provided shared MP3 earphone socket, relate in particular to a kind of device that has 3-4 earphone socket of on existing MP3 earphone jack, doing again, the music signal in the MP3 is assigned to the shared MP3 earphone socket of many people on a plurality of sockets of this device.
The purpose of this utility model is to realize like this, the shared MP3 earphone socket of a kind of many people comprises main frame MP3, it is characterized in that, output at described main frame MP3 is connected with note amplifier WTP, and note amplifier WTP is connected in parallel to output plughole OUT1, OUT2, OUT3, OUT4 simultaneously.Everyone wears an earphone like this, and earphone is inserted output plughole OUT1, OUT2, OUT3, OUT4, just can listen to the music, if be in the same place with classmates, thinking that four people listen simultaneously can.
Four, description of drawings
Below in conjunction with drawings and Examples, further specify the structure and the characteristics of the shared MP3 earphone socket of the many people of the utility model, in the accompanying drawing:
Fig. 1 is the block scheme of embodiment one of the present utility model.
As shown in Figure 1, in embodiment one of the present utility model, the shared MP3 earphone socket of many people comprises main frame MP3, note amplifier WTP, output plughole OUT1, OUT2, OUT3, OUT4.
Five, embodiment
Implement the shared MP3 earphone socket of many people of the present utility model, on existing MP3 earphone jack, do a device that has 3-4 earphone socket again, the music signal in the MP3 is assigned to the shared MP3 earphone socket of many people on a plurality of sockets of this device.Everyone wears an earphone and just can listen to the music like this, if be in the same place with classmates, thinking that a plurality of people listen can.
The utility model comprises main frame MP3, it is characterized in that, is connected with note amplifier WTP in the output of described main frame MP3, and note amplifier WTP is connected in parallel to output plughole OUT1, OUT2, OUT3, OUT4 simultaneously.
The utility model design is unique, and is also very convenient, health, very practical very, and effect is fine.
Claims (1)
1, the shared MP3 earphone socket of a kind of many people, comprise main frame (MP3), it is characterized in that be connected with note amplifier (WTP) in the output of described main frame (MP3), note amplifier (WTP) is connected in parallel to output plughole (OUT1), (OUT2), (OUT3), (OUT4) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390680U CN201242867Y (en) | 2008-08-16 | 2008-08-16 | MP3 earphone socket shared by multiple persons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390680U CN201242867Y (en) | 2008-08-16 | 2008-08-16 | MP3 earphone socket shared by multiple persons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242867Y true CN201242867Y (en) | 2009-05-20 |
Family
ID=40716157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200390680U Expired - Fee Related CN201242867Y (en) | 2008-08-16 | 2008-08-16 | MP3 earphone socket shared by multiple persons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242867Y (en) |
-
2008
- 2008-08-16 CN CNU2008200390680U patent/CN201242867Y/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: 20090520 Termination date: 20090916 |