CN203596887U - Universal all-in-one drive-by-wire earphone - Google Patents
Universal all-in-one drive-by-wire earphone Download PDFInfo
- Publication number
- CN203596887U CN203596887U CN201320411019.6U CN201320411019U CN203596887U CN 203596887 U CN203596887 U CN 203596887U CN 201320411019 U CN201320411019 U CN 201320411019U CN 203596887 U CN203596887 U CN 203596887U
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- CN
- China
- Prior art keywords
- microphone
- earphone
- headset plug
- commutation circuit
- line control
- 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 discloses a universal all-in-one drive-by-wire earphone, and the earphone comprises an earphone plug, an earphone receiver, an earphone wire, and a drive-by-wire device. The drive-by-wire device comprises a housing and a circuit board disposed in the housing. The circuit board is provided with a volume potentiometer, a microphone, a talk switch, and a switching circuit. The positive and negative electrodes of the microphone are respectively connected with a microphone end and a ground wire end through the switching circuit, wherein the microphone end and the ground wire end are disposed on the earphone plug. The switching circuit is used for switching the connection circuits between the microphone and the microphone end, and between the microphone and the ground wire end. According to the utility model, the switching circuit is disposed in the housing, and two sort orders of four segments of contact ends of the earphone plug are switched through switching the connection circuits between the microphone end and the ground wire end which are located on the earphone plug, thereby enabling the earphone plug to be matched with a connection circuit of an earphone jack of an electronic product, achieving the universal purpose for a plurality of machines, and reducing the cost of application for a user.
Description
[technical field]
The utility model relates to a kind of earphone, particularly the general integral type line control earphone of a kind of multimachine.
[background technology]
Earphone interface on headset plug and electronic product on existing earphone has 4 sections of contact electrodes, these 4 sections of contact electrodes have two kinds of arrangement modes, one is to be followed successively by L channel electrode, R channel electrode, grounding electrode and microphone electrode, another kind is to be followed successively by L channel electrode, R channel electrode, microphone electrode and grounding electrode, in the time adopting that the earphone of arrangement mode of the same race and electronic product are not used in conjunction with, earphone can not normally use, cause and need to be in use equipped with in addition an earphone, make user not only carry inconvenience, but also cause the double worry of use cost.And the wire-controlled apparatus on existing line control earphone only has call to control and volume adjusting function conventionally, and function ratio is more single.
[summary of the invention]
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of multimachine easy to use general integral type line control earphone.
The purpose of this utility model is achieved in that it comprises the earphone cord of headset plug, headset earpiece, the described headset plug of connection and headset earpiece and is connected to the line control machine on earphone cord, is provided with L channel end, R channel end, ground terminal, microphone end on described headset plug; Its improvements are: described line control machine comprises housing and is arranged on the wiring board in housing, on described wiring board, be provided with volume potentiometer, microphone, talk-listen switch and commutation circuit, the both positive and negative polarity of described microphone is connected with microphone end and ground terminal on headset plug respectively by commutation circuit, and described commutation circuit is for the connection line between switch microphone and microphone end and ground terminal.
In said structure, described talk-listen switch is arranged between commutation circuit and headset plug.
In said structure, described talk-listen switch is key switch.
Compared with prior art, the beneficial effects of the utility model are: in the housing of line control machine, integral type is provided with volume potentiometer, commutation circuit and talk-listen switch, realizing on the basis of volume adjusting and call control, commutation circuit in housing is by the connection line of microphone end and ground terminal on switching headset plug, allow 4 sections of contact jaws of headset plug be switched on putting in order at two kinds, make the connection line of the earphone jack of headset plug and electronic product reach matching status, thereby earphone is normally used, easy to use, simple to operate, allow user only need have an earphone can to meet the demand of different electronic products, when reaching the general object of multimachine, reduce user's use cost.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection schematic diagram of this practicality.
[embodiment]
Below in conjunction with the drawings and the specific embodiments, the utility model is further described:
As depicted in figs. 1 and 2, the general integral type line control earphone of multimachine of the present utility model, it comprises the earphone cord of headset plug 6, headset earpiece, the described headset plug 6 of connection and headset earpiece and is connected to the line control machine on earphone cord, on described headset plug 6, being provided with 4 sections of contact jaws, is respectively L channel end L, R channel end R, ground terminal G, microphone end M, described line control machine comprises housing and is arranged on the wiring board 1 in housing, on described wiring board 1, be provided with volume potentiometer 2, microphone 3, talk-listen switch 5 and commutation circuit 4, the both positive and negative polarity of described microphone 3 is connected with microphone end M and ground terminal G on headset plug 6 respectively by commutation circuit 4, described commutation circuit 4 is for the connection line between switch microphone 3 and microphone end M and ground terminal G, regulate putting in order of 4 sections of contact jaws on headset plug 6 by commutation circuit 4, 4 sections of contact jaws on headset plug 6 are put in order to be changed between L-R-G-M and L-R-M-G, the different modes that line control earphone of the present utility model can be adopted according to electronic product changes putting in order of headset plug, reach the object of supporting normal use.
Wherein, described talk-listen switch is arranged between commutation circuit and headset plug, in order to control the connecting and disconnecting of microphone, realizes the function that call is controlled; On described housing, on the position of corresponding volume potentiometer 2, commutation circuit 4 and talk-listen switch 5, be respectively arranged with volume control switch 21, line conversion switch 41 and push-to-talk button, described volume control switch 21 is connected with volume potentiometer 2, in order to control the volume of headset earpiece; Described line conversion switch 41 is connected with commutation circuit 4, in order to control the switching between microphone end and two connection lines of ground terminal of microphone respectively and on headset plug; Described push-to-talk button is key switch, and it is connected with talk-listen switch 5, realizes the break-make by key control microphone.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (3)
1. the general integral type line control earphone of multimachine, comprise the earphone cord of headset plug, headset earpiece, the described headset plug of connection and headset earpiece and be connected to the line control machine on earphone cord, on described headset plug, being provided with L channel end, R channel end, ground terminal, microphone end; It is characterized in that: described line control machine comprises housing and is arranged on the wiring board in housing, on described wiring board, be provided with volume potentiometer, microphone, talk-listen switch and commutation circuit, the both positive and negative polarity of described microphone is connected with microphone end and ground terminal on headset plug respectively by commutation circuit, and described commutation circuit is for the connection line between switch microphone and microphone end and ground terminal.
2. the general integral type line control earphone of multimachine according to claim 1, is characterized in that: described talk-listen switch is arranged between commutation circuit and headset plug.
3. the general integral type line control earphone of multimachine according to claim 1, is characterized in that: described talk-listen switch is key switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411019.6U CN203596887U (en) | 2013-07-10 | 2013-07-10 | Universal all-in-one drive-by-wire earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411019.6U CN203596887U (en) | 2013-07-10 | 2013-07-10 | Universal all-in-one drive-by-wire earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596887U true CN203596887U (en) | 2014-05-14 |
Family
ID=50677742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411019.6U Expired - Fee Related CN203596887U (en) | 2013-07-10 | 2013-07-10 | Universal all-in-one drive-by-wire earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000604A1 (en) * | 2014-07-01 | 2016-01-07 | 王玮冰 | Headset having stylus |
| CN110430498A (en) * | 2019-08-01 | 2019-11-08 | 深圳市睿耳电子有限公司 | A kind of gaming headset line control machine and a kind of gaming headset |
-
2013
- 2013-07-10 CN CN201320411019.6U patent/CN203596887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000604A1 (en) * | 2014-07-01 | 2016-01-07 | 王玮冰 | Headset having stylus |
| CN110430498A (en) * | 2019-08-01 | 2019-11-08 | 深圳市睿耳电子有限公司 | A kind of gaming headset line control machine and a kind of gaming headset |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20160710 |