CN102984616A - Earphone capable of switching listening modes quickly - Google Patents
Earphone capable of switching listening modes quickly Download PDFInfo
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- CN102984616A CN102984616A CN2012104750065A CN201210475006A CN102984616A CN 102984616 A CN102984616 A CN 102984616A CN 2012104750065 A CN2012104750065 A CN 2012104750065A CN 201210475006 A CN201210475006 A CN 201210475006A CN 102984616 A CN102984616 A CN 102984616A
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- earphone
- conducting ring
- negative pole
- plug
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Abstract
The invention discloses an earphone capable of switching listening modes quickly, belongs to earphones and provides an earphone which can switching quickly between a main machine loudspeaker and an earphone body without frequent plugging and unplugging of a plug. The earphone comprises the earphone body and the plug, wherein the plug is provided with an anode conducting ring and at least one cathode conducting ring, the anode conducting ring is composed of two conductive bodies (6) which are separated by an insulating body, the two conductive bodies are electrically connected with two input ends of a double-pole single-throw switch (1) respectively, and output ends of the double-pole single-throw switch are in parallel connection and then are communicated with cathode conducting rings (3) through the earphone body (8). By the aid of the earphone, listening modes can be switched quickly between a main machine and the earphone body, and defects that socket jacks are loosened due to frequent plugging and unplugging of the plug can be effectively avoided. The earphone has the advantages that the structure is simple, the earphone can be used conveniently, circuits inside the main machine are not required to be changed and the like, and the earphone is an accessory which can be matched with an electronic product such as a mobile phone, a computer and a television.
Description
Technical field
The present invention relates to a kind of earphone, relate in particular to a kind of earphone that can between main frame speaker model and earphone listen mode, switch fast.
Background technology:As everyone knows, earphone is the annex supporting with electronic products such as mobile phone, computer, MP3, MP4, usually is made of receiver (and microphone) and the plug that is attached thereto.During use, only need plug is inserted and the speaker model of main frame can be switched to headset mode in the socket aperture of the main frames such as mobile phone, computer, MP3, MP4 and listen to or converse.Yet, often adopt the mode of plug plug to switch main frame speaker model and earphone listen mode, not only cause easily socket aperture to become flexible, cause loose contact, but also cumbersome; Particularly on the run, adopt the headset mode more aobvious inconvenience that receives calls.
Summary of the invention:For the defects that exists in the prior art, the present invention aims to provide a kind of quick switching listen mode earphone, and it need not frequently to plug plug and can change fast between main frame loudspeaker and earphone.
To achieve these goals, the present invention by the following technical solutions: it comprises earphone and is provided with anodal conducting ring and the plug of at least one negative pole conducting ring; Described anodal conducting ring is to be made of two electric conductors that insulator separates, and described two electric conductors are electrically connected with two inputs of double-pole single throw respectively, are communicated with the negative pole conducting ring by earphone after the output parallel connection of this double-pole single throw.
On the basis of technique scheme, the present invention can adopt two earphones; One is the L channel earphone, another is the R channel earphone; Corresponding therewith, described plug is provided with two negative pole conducting rings, and one is L channel negative pole conducting ring, another is R channel negative pole conducting ring; Described L channel earphone is connected between the output in parallel and described L channel negative pole conducting ring of double-pole single throw, and described R channel earphone is connected between the output in parallel and described R channel negative pole conducting ring of double-pole single throw.
On the basis of technique scheme, the present invention can also adopt an earphone and microphone to make up; Also correspondingly be provided with two negative pole conducting rings on the described plug, one of them is microphone negative pole conducting ring; Microphone is connected between the output in parallel and described microphone negative pole conducting ring of double-pole single throw.
On the basis of technique scheme, the present invention can also adopt two earphones and a microphone to make up; Three negative pole conducting rings also correspondingly are set on the described plug, and one of them is microphone negative pole conducting ring, two other is respectively L channel negative pole conducting ring and R channel negative pole conducting ring; Microphone is connected between the output in parallel and described microphone negative pole conducting ring of double-pole single throw.
Compared with the prior art, the present invention has changed integrally-built anodal conducting ring into be made of two electric conductors split-type structural, and increased double-pole single throw between earphone and plug owing to adopted technique scheme on the basis of original plug; Therefore need not frequently to plug plug and can realize quick switching between main frame speaker model and the headset mode, the consumer who had not only often changed listen mode for needs provides great convenience, but also can effectively avoid often plugging plug and cause the loosening defective of socket aperture.The present invention need not to change the internal circuit of main frame, is simple in structure and convenient in use.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the structural representation of plug of the present invention.
Among the figure: double-pole single throw 1 negative pole 2 negative pole conducting rings 3 anodal 4 sockets, 5 electric conductors, 6 signalling contacts, 7 earphones, 8 microphones 9
Embodiment:The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
Embodiment 1, and shown in Fig. 1～2: plug is provided with anodal conducting ring and a negative pole conducting ring 3, and described anodal conducting ring is made of two semi-annular shape electric conductors 6, is separated by insulator between described two electric conductors.Two electric conductors 6 are electrically connected with two inputs of double-pole single throw 1 respectively, and the output parallel connection of this double-pole single throw is communicated with negative pole conducting ring 3 by earphone 8 afterwards.
As shown in Figure 3: in the various embodiments described above, described anodal conducting ring both can be located at the front end of plug, also can be located at interruption or the rear of plug; Particular location can arrange according to the main frame jack form of various models.
Operation principle: during use with in the plugs and sockets 5, two electric conductors 6 respectively be located at jack in positive pole 4, signalling contact 7 be communicated with, each negative pole 2 in the jack is communicated with each negative pole conducting ring 3 respectively accordingly.If this moment is with double-pole single throw 1 closure, on the one hand anodal 4 is communicated with earphone 8 and microphone 9 form the loop, simultaneously also with the circuit communication of positive pole 4 and signalling contact 7, thereby trigger the audio mode conversion circuit of main frame inside, main frame switches to the earphone listen mode by speaker model; After double-pole single throw 1 disconnects, cut off on the one hand anodal 4 with earphone 8 and microphone 9 between the loop, also disconnected simultaneously anodal 4 with signalling contact 7 between be connected main frame recovery loudspeaker listen mode.
Claims (4)
1. one kind switches the listen mode earphone fast, comprises earphone and is provided with anodal conducting ring and the plug of at least one negative pole conducting ring; It is characterized in that: described anodal conducting ring is to be made of two electric conductors (6) that insulator separates, described two electric conductors are electrically connected with two inputs of double-pole single throw (1) respectively, and the output parallel connection of this double-pole single throw is communicated with negative pole conducting ring (3) by earphone (8) afterwards.
2. quick switching listen mode earphone according to claim 1, it is characterized in that: earphone (8) has two, and one is the L channel earphone, another is the R channel earphone; Described plug is provided with two negative pole conducting rings (3), and one is L channel negative pole conducting ring, another is R channel negative pole conducting ring; Described L channel earphone is connected between the output in parallel and described L channel negative pole conducting ring of double-pole single throw (1), and described R channel earphone is connected between the output in parallel and described R channel negative pole conducting ring of double-pole single throw (1).
3. quick switching listen mode earphone according to claim 1, it is characterized in that: also comprise microphone (9), described plug is provided with two negative pole conducting rings (3), and one of them is microphone negative pole conducting ring; Microphone (9) is connected between the output in parallel and described microphone negative pole conducting ring of double-pole single throw (1).
4. quick switching listen mode earphone according to claim 2, it is characterized in that: also comprise microphone (9), described plug is provided with three negative pole conducting rings (3), and one of them is microphone negative pole conducting ring; Microphone (9) is connected between the output in parallel and described microphone negative pole conducting ring of double-pole single throw (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104750065A CN102984616A (en) | 2012-11-21 | 2012-11-21 | Earphone capable of switching listening modes quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104750065A CN102984616A (en) | 2012-11-21 | 2012-11-21 | Earphone capable of switching listening modes quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102984616A true CN102984616A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104750065A Pending CN102984616A (en) | 2012-11-21 | 2012-11-21 | Earphone capable of switching listening modes quickly |
Country Status (1)
| Country | Link |
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| CN (1) | CN102984616A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564789B (en) * | 2015-05-13 | 2017-01-01 | 緯創資通股份有限公司 | Electronic device, connecting module, sound output unit and method for switching audio output |
| CN107479849A (en) * | 2017-06-28 | 2017-12-15 | 深圳天珑无线科技有限公司 | A kind of mobile device, the device and audio-frequency inputting method with store function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914538Y (en) * | 2005-12-13 | 2007-06-20 | 李玫 | Incoming call vibration earphone |
| CN201122759Y (en) * | 2007-12-03 | 2008-09-24 | 林景皇 | Signal connector |
| CN201491240U (en) * | 2009-08-25 | 2010-05-26 | 珠海格力电器股份有限公司 | Loudspeaker device |
| CN102572635A (en) * | 2012-01-29 | 2012-07-11 | 华为终端有限公司 | Earphone, terminal and method capable of switching earphone modes |
-
2012
- 2012-11-21 CN CN2012104750065A patent/CN102984616A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914538Y (en) * | 2005-12-13 | 2007-06-20 | 李玫 | Incoming call vibration earphone |
| CN201122759Y (en) * | 2007-12-03 | 2008-09-24 | 林景皇 | Signal connector |
| CN201491240U (en) * | 2009-08-25 | 2010-05-26 | 珠海格力电器股份有限公司 | Loudspeaker device |
| CN102572635A (en) * | 2012-01-29 | 2012-07-11 | 华为终端有限公司 | Earphone, terminal and method capable of switching earphone modes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564789B (en) * | 2015-05-13 | 2017-01-01 | 緯創資通股份有限公司 | Electronic device, connecting module, sound output unit and method for switching audio output |
| US9729956B2 (en) | 2015-05-13 | 2017-08-08 | Wistron Corporation | Electronic device, connecting module, sound output unit and method for switching audio output |
| CN107479849A (en) * | 2017-06-28 | 2017-12-15 | 深圳天珑无线科技有限公司 | A kind of mobile device, the device and audio-frequency inputting method with store function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |