CN201018656Y - Audio-frequency connector and earphone - Google Patents
Audio-frequency connector and earphone Download PDFInfo
- Publication number
- CN201018656Y CN201018656Y CNU2007201180717U CN200720118071U CN201018656Y CN 201018656 Y CN201018656 Y CN 201018656Y CN U2007201180717 U CNU2007201180717 U CN U2007201180717U CN 200720118071 U CN200720118071 U CN 200720118071U CN 201018656 Y CN201018656 Y CN 201018656Y
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- earphone
- audio
- lead
- control box
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Abstract
The utility model relates to computer technique field, which provides an audio frequency connector and an earphone. The audio frequency connector comprises a wire connecting terminal connected with an export header of audio frequency in the outside, and a two or more than two export headers are connected with the wire connecting terminal, a switchover device utilized for controlling the export of the audio signal is arranged between every two export headers. An earphone comprises an earphone body, which is connected with an audio frequency connector. The audio frequency connector comprises the export header of audio frequency in the outside, which is connected with the export header. The switchover device for controlling the export of the audio signal is arranged between the earphone body and the export header. The audio frequency connector and the earphone have a simple structure, a plurality of functions and an easy operation.
Description
Technical field
The present invention relates to the audio connector that between audiogenic device and audio output device, is connected, relate in particular to a kind of audio connector and earphone thereof.
Background technology
Active computer have sound card usually, as a kind of audiogenic device, need external audio frequency output equipment such as earphone, audio amplifier etc. could allow the user hear sound usually.Yet common computer has only an audio output interface, can only use one of earphone or audio amplifier file that plays sound, and perhaps uses the earphone that has microphone to carry out the networking telephone.Even have the computer of a plurality of audio output interfaces to release on the market, or have the appearance of the so-called output adapter of a binding post and a plurality of delivery outlets, but its control is inconvenient, result of use is difficult to meet the demands.
Summary of the invention
The new novel purpose of this practicality is to overcome the deficiencies in the prior art, and a kind of simple to operation having many output interfaces and can export the audio connector of switching between interface is provided.
Another purpose of the present utility model provide a kind of simple to operation can external other audio output apparatus and can export the earphone of switching.
An aspect of the present utility model, technical scheme is:
A kind of audio connector comprises binding post that can be connected with the audio output interface of external equipment and the two or more output converting interfaces that is connected thereof, and it is characterized in that: each exports the switching device shifter that is provided with the output of control audio signal between converting interface.
In a kind of preferred scheme, also further comprise switching piece and control box; Be provided with described binding post and an output converting interface in this switching piece; Be provided with described switching device shifter and an output converting interface in this control box; This switching piece is connected by lead with this control box.
In a kind of preferred scheme, described switching device shifter is the duplex three-position switch.
Another aspect of the present utility model, technical scheme is:
A kind of earphone, the audio connector that comprises earphone body and connection thereof, this audio connector comprises binding post that can be connected with the audio output interface of external equipment and the output converting interface that is connected thereof, and it is characterized in that: the switching device shifter that is provided with the output of control audio signal between described earphone body and the output converting interface.
In a kind of preferred scheme, also further comprise switching piece and control box; Be provided with described binding post and an output converting interface in this switching piece; This control box is connected by lead with the earphone body, wherein is provided with the sound volume control device of described switching device shifter and described earphone body; This switching piece is connected by lead with this control box.
In a kind of preferred scheme, described switching device shifter is the duplex three-position switch.
In a kind of preferred scheme, also further comprise microphone and connecting line thereof.
Audio connector of the present utility model has a plurality of output converting interfaces, switchable a plurality of audio output apparatus, and can carry out the output switching of each output interface, simple to operation.Earphone of the present utility model, having can be for the output converting interface of other audio output apparatus connection, output when can realize earphone and miscellaneous equipment, and can export switching, simple to operation.
Description of drawings
Fig. 1 is the schematic diagram of a kind of audio connector of the present utility model.
Fig. 2 is the commutation circuit schematic diagram of a kind of audio connector of the present utility model.
Fig. 3 is the schematic diagram of a kind of sound earphone of the present utility model.
Embodiment
Below with embodiment the utility model is described, but embodiment does not constitute any restriction of the present utility model.
Embodiment 1
With reference to figure 1 and Fig. 2, a kind of audio connector comprises binding post 10, switching piece 20, total lead 30, duplex three-position switch 40 and control box 50.Binding post 10 is a cylindricality, and can peg graft with the audio output interface of audiogenic device such as computer.Switching piece 20 is oval cylinders, is provided with output converting interface 21 on an one end face.Total lead 30 comprises input lead, output lead one and output lead two.Binding post 10 is embedded in the switching piece 20, is connected with input lead in total lead 30.Output converting interface 21 is connected with the output lead two of total lead 30.Control box 50 is connected with switching piece 20 through total lead 30, and the one end is provided with output converting interface 51.Output converting interface 51 is connected with the output lead one of total lead 30.Duplex three-position switch 40 is arranged in the control box 50, and its control button 41 is exposed to control box 50 outsides.
When using, be connected by the audio output interface of binding post 10 with audiogenic device such as computer, audio-frequence player device such as earphone connect by output converting interface 51, and other audio output apparatus such as audio amplifier connect by output converting interface 21.When adjusting button 41 is connected K1 and K4 simultaneously, by SP1 OUT output, promptly by 51 outputs of output converting interface, by the earphone output sound; When regulating button 41 K3 and K6 are connected simultaneously, by SP2 OUT output, promptly by 21 outputs of output converting interface, by the audio amplifier output sound; When regulating button 41 K2 and K5 are connected simultaneously, export simultaneously, promptly export simultaneously, by earphone and audio amplifier while output sound by output converting interface 51 and 21 by SP1 OUT and SP2OUT.
Embodiment 2
With reference to figure 3, a kind of earphone comprises line terminals 10, switching piece 20, total lead 30, duplex three-position switch 40, control box 50, sound control switch 60, earphone body 70, microphone 80, earphone and microphone cord 90.Binding post 10 is a cylindricality, and can peg graft with the audio output interface of audiogenic device such as computer.Switching piece 20 is oval cylinders, is provided with output converting interface 21 on an one end face.Total lead 30 comprises input lead, output lead one and output lead two.Binding post 10 is embedded in the switching piece 20, is connected with input lead in total lead 30.Output converting interface 21 is connected with the output lead two of total lead 30.Control box 50 is connected with switching piece 20 through total lead 30.Duplex three-position switch 40 and sound control switch 60 are arranged in the control box 50, and the control button 41 of duplex three-position switch 40 is exposed to control box 50 outsides.The earphone body comprises bracing frame 71 and is connected in the left and right cover 72 and 73 at its two ends.Be equipped with loud speaker in the left and right cover 72 and 73, be connected with the output lead one of total lead 30 by earphone and microphone cord 90 respectively.Microphone 80 comprises sound collector 81, connects lead 82 and connection-peg 83.Sound collector 81 is fixed on the right cover 73, is used to gather sound and changes it into signal of telecommunication.Connect lead 82 and connect between sound collector 81 and the connection-peg 83, connection-peg 83 is used for pegging graft with the audio input interface of sound processing apparatus such as computer.Comprise respectively the lead that is connected with loud speaker in 73 with left and right cover 72 in earphone and the microphone cord 90 and connect lead 82.
Earphone uses identical among handoff procedure and the embodiment 1 in this example.
Claims (7)
1. an audio connector comprises binding post that can be connected with the audio output interface of external equipment and the two or more output converting interfaces that is connected thereof, and it is characterized in that: each exports the switching device shifter that is provided with the output of control audio signal between converting interface.
2. audio connector according to claim 1 is characterized in that: also further comprise switching piece and control box; Be provided with described binding post and an output converting interface in this switching piece; Be provided with described switching device shifter and an output converting interface in this control box; This switching piece is connected by lead with this control box.
3. audio connector according to claim 2 is characterized in that: described switching device shifter is the duplex three-position switch.
4. earphone, comprise earphone body and connected audio connector, this audio connector comprises binding post that can be connected with the audio output interface of external equipment and the output converting interface that is connected thereof, and it is characterized in that: the switching device shifter that is provided with the output of control audio signal between described earphone body and the output converting interface.
5. earphone according to claim 4 is characterized in that: also further comprise switching piece and control box; Be provided with described binding post and an output converting interface in this switching piece; This control box is connected by lead with the earphone body, wherein is provided with the sound volume control device of described switching device shifter and described earphone body; This switching piece is connected by lead with this control box.
6. audio connector according to claim 5 is characterized in that: described switching device shifter is the duplex three-position switch.
7. according to each described earphone of claim 4-6, it is characterized in that: also further comprise microphone and connecting line thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201180717U CN201018656Y (en) | 2007-01-15 | 2007-01-15 | Audio-frequency connector and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201180717U CN201018656Y (en) | 2007-01-15 | 2007-01-15 | Audio-frequency connector and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018656Y true CN201018656Y (en) | 2008-02-06 |
Family
ID=39059158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201180717U Expired - Fee Related CN201018656Y (en) | 2007-01-15 | 2007-01-15 | Audio-frequency connector and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018656Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557060B (en) * | 2008-04-08 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Audio transiting wire |
| CN103517186A (en) * | 2012-06-21 | 2014-01-15 | 徐丙川 | Audio acquiring device and audio recording device |
| CN106973343A (en) * | 2017-03-28 | 2017-07-21 | 联想(北京)有限公司 | Information processing method and audio frequency apparatus |
-
2007
- 2007-01-15 CN CNU2007201180717U patent/CN201018656Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557060B (en) * | 2008-04-08 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Audio transiting wire |
| CN103517186A (en) * | 2012-06-21 | 2014-01-15 | 徐丙川 | Audio acquiring device and audio recording device |
| CN106973343A (en) * | 2017-03-28 | 2017-07-21 | 联想(北京)有限公司 | Information processing method and audio frequency apparatus |
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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: 20080206 |