CN102395072A - Plug and earphone with same - Google Patents
Plug and earphone with same Download PDFInfo
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- CN102395072A CN102395072A CN2011103220315A CN201110322031A CN102395072A CN 102395072 A CN102395072 A CN 102395072A CN 2011103220315 A CN2011103220315 A CN 2011103220315A CN 201110322031 A CN201110322031 A CN 201110322031A CN 102395072 A CN102395072 A CN 102395072A
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Abstract
The invention discloses a plug and an earphone with the same, comprising a plug body, wherein the plug body is provided with a microphone end, a communal loop end as well as a switching unit for switching connection lines of the microphone end and the communal loop end. In the invention, the switching unit is arranged in the plug of the earphone, and by switching the connection lines of the microphone end and the communal loop end, the mode of the plug of the earphone is converted into an L-R-M-GND mode or an L-R-GND-M mode, so that the earphone can universally used in mobile phones, computers and other electronic products, the plug of the earphone can be accurately matched with a line of the socket of the earphone by the switching of the switching unit, therefore, the earphone is guaranteed to work normally, the compatibility and generality of the earphone are improved and the usage cost of a user is lowered.
Description
Technical field
The present invention relates to a kind of earphone, relate in particular to a kind of headset plug and earphone thereof.
Background technology
Present more and more 3.5mm earphone interfaces that use, especially the intelligent machines series of the earphone on the mobile phone, and what use on the computer also is the 3.5mm earphone interface.
But for same 3.5mm interface; No matter be the plug of earphone end; Still the socket of mobile phone end, actual definition of 4 sections (i.e. 4 pin pin) but exists L-R-M-G and two kinds of defining modes of L-R-G-M on it, promptly mean not be all 3.5mm earphones can be general.
When the earphone of different definition and mobile phone use together, no matter be that the MP3 pattern is listened to the music, or listen to program under the FM pattern; Earphone all can not normally use, and dystimbria mainly shows as voice and disappears basically; And overall loudness is very little, for the cellphone subscriber, can't carry out normal talking.
Headset plug of the prior art generally comprises L channel end, R channel end, microphone end and dissipating public loop end, i.e. L, R, M and GND, and be arranged on the circuit that socket on the electronic products such as mobile phone, computer also comprises L, R, M and GND; One side is to the earphone output audio, or earphone is as shown in Figure 1 to corresponding electronic product output audio; And L, R, M and GND and L, R, M and GND on the ear plug on socket are provided with order not simultaneously; As shown in Figure 2, earphone can't normally be used, for example dystimbria; Mainly show as voice and disappear basically, and overall loudness is very little.The user need reuse supporting earphone and carry out respective operations, has increased customer using cost, has reduced the compatibility of earphone.
This shows that prior art needs further improvement and develops.
Summary of the invention
The present invention provides a kind of headset plug and earphone thereof for solving above-mentioned defective of the prior art; Solve earphone and can not on electronic products such as mobile phone, computer, switch use; And earphone compatible property, technical problem that versatility is low, to improve the compatibility and the versatility of earphone.
For solving the problems of the technologies described above, the present invention program comprises:
A kind of headset plug, it comprises header body, and wherein, said header body is provided with microphone end and dissipating public loop end, and said header body is provided with the switch unit that is used to switch said microphone end and said dissipating public loop end connection line.
Described headset plug; Wherein, Said switch unit comprises first pin, second pin, the 3rd pin, the 4th pin and the 5th pin; If said first pin all is connected with said microphone end or said dissipating public loop end line with said the 3rd pin, then said second pin is connected with said dissipating public loop end or said microphone end line; Said switch unit also comprises and is used to control the control button that said the 4th pin is connected with said first pin, said the 5th pin is connected with said second pin or said the 4th pin is connected with said second pin, said the 5th pin is connected with said the 3rd pin; Said the 4th pin all is connected with the microphone return lead with said the 5th pin.
Described headset plug, wherein, said the 4th pin is connected with the anodal circuit in said microphone loop, and said the 5th pin is connected with the negative pole circuit in said microphone loop.
Described headset plug; Wherein, L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said microphone end is arranged on the said header body at said R channel end rear, and said dissipating public loop end is arranged on the said header body at said microphone end rear.
Described headset plug; Wherein, L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said dissipating public loop end is arranged on the said header body at said R channel end rear, and said microphone end is arranged on the said header body at said dissipating public loop end rear.
A kind of earphone, wherein, said earphone is provided with said headset plug.
Described earphone; Wherein, Said switch unit comprises first pin, second pin, the 3rd pin, the 4th pin and the 5th pin; If said first pin all is connected with said microphone end or said dissipating public loop end line with said the 3rd pin, then said second pin is connected with said dissipating public loop end or said microphone end line; Said switch unit also comprises and is used to control the control button that said the 4th pin is connected with said first pin, said the 5th pin is connected with said second pin or said the 4th pin is connected with said second pin, said the 5th pin is connected with said the 3rd pin; Said the 4th pin all is connected with the microphone return lead with said the 5th pin.
Described earphone, wherein, said the 4th pin is connected with the anodal circuit in said microphone loop, and said the 5th pin is connected with the negative pole circuit in said microphone loop.
Described headset plug; Wherein, L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said microphone end is arranged on the said header body at said R channel end rear, and said dissipating public loop end is arranged on the said header body at said microphone end rear.
Described headset plug; Wherein, L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said dissipating public loop end is arranged on the said header body at said R channel end rear, and said microphone end is arranged on the said header body at said dissipating public loop end rear.
The invention provides a kind of headset plug and earphone thereof, switch unit is set in headset plug, through the connection line of switch microphone end and dissipating public loop end; With the mode-conversion of headset plug is L-R-M-GND pattern or L-R-GND-M pattern; Thereby make the earphone can be general in electronic products such as mobile phone, computer, the switching through switch unit can be connected with the circuit of earphone socket by the correct match headset plug, has guaranteed that earphone can operate as normal; The compatibility and the versatility of earphone have been improved; Reduced user's use cost, and the present invention improves on existing earphone, do not increase the volume of earphone; Having made things convenient for the user to carry, is the very big progress of prior art.
Description of drawings
Fig. 1 is the structure diagram that prior art headphone plug and socket are complementary.
Fig. 2 is prior art headphone plug and the unmatched structure diagram of socket.
Fig. 3 has the headset plug of switch unit and the structure diagram of socket coupling among the present invention.
Fig. 4 is arranged on the structure diagram on the headset shell with control button among the present invention.
Fig. 5 is a kind of execution mode of control button among the present invention.
Embodiment
The invention provides a kind of headset plug and earphone thereof, clearer, clear and definite in order to make the object of the invention, technical scheme and advantage, below will combine accompanying drawing and embodiment, to further explain of the present invention.
The invention provides a kind of headset plug, a switching unit is set in headset plug, be used for switching earphone microphone end and be connected, improved the compatibility and the versatility of earphone, made things convenient for user experience with the circuit of dissipating public loop end.
As shown in Figure 3; It comprises header body 101; Said header body 101 can adopt any technology type well known in the prior art; Such as the frame mode that adopts L-R-M-GND pattern or L-R-GND-M pattern, because the frame mode of L-R-M-GND pattern or L-R-GND-M pattern is basic identical, such as describing with the L-R-GND-M pattern.
Said header body 101 is provided with microphone end 102 and dissipating public loop end 103, and said microphone end 102 can be arranged on the place ahead of said dissipating public loop end 103, also can be arranged on the rear of said dissipating public loop end 103.Said header body 101 is provided with the switch unit that is used to switch said microphone end 102 or said dissipating public loop end 103 connection lines.
For the performance of the present invention of raising further; Said switch unit comprises first pin 104, second pin 105, the 3rd pin 106, the 4th pin 107 and the 5th pin 108; As shown in Figure 3; Obvious all is connected with said microphone end 102 circuits with said the 3rd pin 106 as if said first pin 104, and then said second pin 105 is connected with said dissipating public loop 103 circuits.And if said first pin 104 all is connected with said dissipating public loop 103 circuits with said the 3rd pin 106, then said second pin 105 is connected with said microphone end 102 circuits.And said switch unit also comprises and is used to control the control button that said the 4th pin 107 is connected with said the 5th pin 108 circuits; Be connected with said first pin 104 such as said the 4th pin 107, then said the 5th pin 108 is connected with said second pin 105; If said the 4th pin 107 is connected with said second pin 105, then said the 5th pin 108 is connected with said the 3rd pin 106; Thereby realized of the switching of said microphone end 102 with said dissipating public loop end 103 connection lines; Improved the compatibility of earphone; The user operates the connection line that just can change said microphone end 102 and said dissipating public loop end 103 through control button, has made things convenient for user's operation.And said the 4th pin 107 all is connected with the microphone return lead with said the 5th pin 108.Can adopt the set-up mode of toggle such as said control button; Also can adopt in the prior art other frame mode; Promptly under the prerequisite of said the 4th pin 107 and 108 interlocks of said the 5th pin, can realize that said the 4th pin 107, said the 5th pin 108 get final product with corresponding pin circuit switched purpose of connecting.Profile and set-up mode about above-mentioned control button do not belong to the category that discusses of the present invention, are not giving unnecessary details at this.
Also can adopt mode as shown in Figure 5; Be that said the 4th pin 107, said the 5th pin 108 also adopt the mode that is connected and corresponding microphone return lead to connect; Link to each other with the positive pole in wheat wind loop such as said the 4th pin 107, then said the 5th pin 108 links to each other with the negative pole in microphone loop.For said the 4th pin 107 the first movable contact 115 of an ability is set then; For said the 5th pin 108 is provided with the second movable contact 116 of an ability; Said first contact 115 is connected with said the 4th pin 107; Said second contact 116 is connected with said the 5th pin 108; And said first contact 115 can not be connected with said second contact 116, and said first contact 115 all is arranged on the control button with said second contact 116, and the structure among Fig. 5 in the oval scope of solid line is an arrangement concrete in the dotted ellipse scope.Control button can be controlled said first contact 115 and move up and down with said second contact 116, shown in dotted line among Fig. 5 117, if said first contact 115 is connected with said first pin 104, then said second contact 116 is connected with said second pin 105; Shown in dotted line among Fig. 5 118, if said first contact 115 is connected with said second pin 105, then said second contact 116 is connected with said the 3rd pin 106, thereby has realized the circuit switched purpose of connecting.The frame mode of shell fragment also can be adopted in said first contact 115 and said second contact 116, along dotted line among Fig. 5 117 and switching shown in the dotted line 118.Obvious in to realize that the frame mode that circuit switches to purpose can also adopt the other technologies form, gives unnecessary details at this no longer one by one.
Further, said the 4th pin 107 is connected with the anodal circuit in said microphone loop, and said the 5th pin 108 is connected with the negative pole circuit in said microphone loop, has improved the fidelity effect of earphone signal.Obvious in being under the prerequisite of purpose with said dissipating public loop end 103 connection lines to switch said microphone end 102, can suitably adjust the annexation of above-mentioned each pin and corresponding component, do not enumerating one by one at this.
Further; L channel end 109 and R channel end 110 are set on the said header body 101; Said L channel end 109 is arranged on the front end of said header body 101; Said R channel end 110 is arranged on the said header body 101 at said L channel end 109 rears; Said microphone end 102 is arranged on the said header body 101 at said R channel end 110 rears, and said dissipating public loop end 103 is arranged on the said header body 101 at said microphone end 102 rears, i.e. the L-R-M-GND pattern; Between L channel end 109 and the R channel end 110, between said R channel end 110 and the said microphone end 102 and the said header body 101 between said microphone end 102 and the said dissipating public loop end 103 be provided with the insulation ring body 111 that insulating material is processed, improved the anti-interference of earphone.
Further; L channel end 109 and R channel end 110 are set on the said header body 101; Said L channel end 109 is arranged on the front end of said header body 101; Said R channel end 110 is arranged on the said header body 101 at said L channel end 109 rears; Said dissipating public loop end 103 is arranged on the said header body 101 at said R channel end 110 rears, and said microphone end 102 is arranged on the said header body 101 at said dissipating public loop end 103 rears, i.e. the L-R-GND-M pattern; And can between L channel end 109 and the R channel end 110, between said R channel end 110 and the said microphone end 102 and the said header body 101 between said microphone end 102 and the said dissipating public loop end 103 be provided with the insulation ring body 111 that insulating material is processed, improved the anti-interference of earphone.
For the application space of the present invention of expansion further; Above-mentioned headset plug is used on the earphone, be about to headset plug and be connected through circuit, obtain earphone of the present invention with headset; Can earphone be used on electronic products such as mobile phone, computer, improve the compatibility of earphone.Above-mentioned headset plug is applied on the earphone; Be that said earphone comprises a headset plug; As shown in Figure 3; Said headset plug comprises a header body 101, and said header body 101 can adopt any technology type well known in the prior art, such as the frame mode that adopts L-R-M-GND pattern or L-R-GND-M pattern.
And said control button can be arranged on the headset shell 113 of earphone; As shown in Figure 4; Adopt the mode of toggle 112 to be arranged on the headset shell 113, said toggle 112 can slide in chute 114, and the user can control the switching of corresponding line through stirring said toggle 112; Such as said toggle 112 be positioned at the top then earphone be the L-R-M-GND pattern, said toggle 112 be positioned at the below then earphone be the L-R-GND-M pattern.Obvious said control button also can be arranged on the earplug shell, can certainly be set directly on the shell of headset plug, and said control button also can adopt other arrangement and frame mode, gives unnecessary details no longer one by one at this.
Very detailed about what described in the above-mentioned literal of being described in of headset plug, repeat no more at this.
Should be understood that; Above-mentioned description to preferred embodiment is comparatively detailed, can not therefore think the restriction to scope of patent protection of the present invention, and those of ordinary skill in the art is under enlightenment of the present invention; Do not breaking away under the scope situation that claim of the present invention protects; Can also make various deformation such as replacement, simple combination, these all fall within protection scope of the present invention, and the scope of asking for protection of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. headset plug, it comprises header body, it is characterized in that, and said header body is provided with microphone end and dissipating public loop end, and said header body is provided with the switch unit that is used to switch said microphone end and said dissipating public loop end connection line.
2. headset plug according to claim 1; It is characterized in that; Said switch unit comprises first pin, second pin, the 3rd pin, the 4th pin and the 5th pin; If said first pin all is connected with said microphone end or said dissipating public loop end line with said the 3rd pin, then said second pin is connected with said dissipating public loop end or said microphone end line; Said switch unit also comprises and is used to control the control button that said the 4th pin is connected with said first pin, said the 5th pin is connected with said second pin or said the 4th pin is connected with said second pin, said the 5th pin is connected with said the 3rd pin; Said the 4th pin all is connected with the microphone return lead with said the 5th pin.
3. headset plug according to claim 2 is characterized in that, said the 4th pin is connected with the anodal circuit in said microphone loop, and said the 5th pin is connected with the negative pole circuit in said microphone loop.
4. headset plug according to claim 1; It is characterized in that; L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said microphone end is arranged on the said header body at said R channel end rear, and said dissipating public loop end is arranged on the said header body at said microphone end rear.
5. headset plug according to claim 1; It is characterized in that; L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said dissipating public loop end is arranged on the said header body at said R channel end rear, and said microphone end is arranged on the said header body at said dissipating public loop end rear.
6. one kind is provided with the earphone of headset plug according to claim 1, it is characterized in that said earphone is provided with said headset plug.
7. earphone according to claim 6; It is characterized in that; Said switch unit comprises first pin, second pin, the 3rd pin, the 4th pin and the 5th pin; If said first pin all is connected with said microphone end or said dissipating public loop end line with said the 3rd pin, then said second pin is connected with said dissipating public loop end or said microphone end line; Said switch unit also comprises and is used to control the control button that said the 4th pin is connected with said first pin, said the 5th pin is connected with said second pin or said the 4th pin is connected with said second pin, said the 5th pin is connected with said the 3rd pin; Said the 4th pin all is connected with the microphone return lead with said the 5th pin.
8. earphone according to claim 7 is characterized in that, said the 4th pin is connected with the anodal circuit in said microphone loop, and said the 5th pin is connected with the negative pole circuit in said microphone loop.
9. earphone according to claim 6; It is characterized in that; L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said microphone end is arranged on the said header body at said R channel end rear, and said dissipating public loop end is arranged on the said header body at said microphone end rear.
10. earphone according to claim 6; It is characterized in that; L channel end and R channel end are set on the said header body, and said L channel end is arranged on the front end of said header body, and said R channel end is arranged on the said header body at said L channel end rear; Said dissipating public loop end is arranged on the said header body at said R channel end rear, and said microphone end is arranged on the said header body at said dissipating public loop end rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322031.5A CN102395072B (en) | 2011-10-21 | 2011-10-21 | A kind of headset plug and earphone thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322031.5A CN102395072B (en) | 2011-10-21 | 2011-10-21 | A kind of headset plug and earphone thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102395072A true CN102395072A (en) | 2012-03-28 |
| CN102395072B CN102395072B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110322031.5A Active CN102395072B (en) | 2011-10-21 | 2011-10-21 | A kind of headset plug and earphone thereof |
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| CN (1) | CN102395072B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695109A (en) * | 2012-06-28 | 2012-09-26 | 深圳市聚鑫城科技有限公司 | Earphone with automatic sensing function |
| CN102892060A (en) * | 2012-10-08 | 2013-01-23 | 福建新大陆支付技术有限公司 | Polarity-reversal self-adapting circuit of four-segment audio interface |
| WO2014012234A1 (en) * | 2012-07-19 | 2014-01-23 | 环汇系统有限公司 | Audio control system for electronic device and control method thereof |
| CN103607680A (en) * | 2013-11-13 | 2014-02-26 | 北京旋极信息技术股份有限公司 | An audio frequency apparatus |
| CN103634106A (en) * | 2012-08-29 | 2014-03-12 | 北京同方微电子有限公司 | Self-adaptation audio frequency intelligent code key and realization method thereof |
| CN105187985A (en) * | 2014-05-29 | 2015-12-23 | 包文韬 | Earphone with function of microphone signal MIC and GND automatic switching |
| CN105591251A (en) * | 2016-02-24 | 2016-05-18 | 惠州Tcl移动通信有限公司 | Earphone socket, earphone interface circuit, and plugging/unplugging detection and control method |
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| CN101719610A (en) * | 2009-12-30 | 2010-06-02 | 华为终端有限公司 | Wired earphone compatible method and device |
| CN201758417U (en) * | 2010-08-25 | 2011-03-09 | 华为终端有限公司 | Earphone compatible device and mobile terminal |
| CN102164263A (en) * | 2011-03-08 | 2011-08-24 | 华为终端有限公司 | Device and method of audio/video signal transmission interface |
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| US20090185045A1 (en) * | 2008-01-18 | 2009-07-23 | Apple Inc. | Dual-purpose hardware aperture |
| CN101719610A (en) * | 2009-12-30 | 2010-06-02 | 华为终端有限公司 | Wired earphone compatible method and device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695109A (en) * | 2012-06-28 | 2012-09-26 | 深圳市聚鑫城科技有限公司 | Earphone with automatic sensing function |
| WO2014012234A1 (en) * | 2012-07-19 | 2014-01-23 | 环汇系统有限公司 | Audio control system for electronic device and control method thereof |
| CN103634106A (en) * | 2012-08-29 | 2014-03-12 | 北京同方微电子有限公司 | Self-adaptation audio frequency intelligent code key and realization method thereof |
| CN102892060A (en) * | 2012-10-08 | 2013-01-23 | 福建新大陆支付技术有限公司 | Polarity-reversal self-adapting circuit of four-segment audio interface |
| CN102892060B (en) * | 2012-10-08 | 2016-05-18 | 福建新大陆支付技术有限公司 | Four joint audio port polarity inversion adaptive circuits |
| CN103607680A (en) * | 2013-11-13 | 2014-02-26 | 北京旋极信息技术股份有限公司 | An audio frequency apparatus |
| CN103607680B (en) * | 2013-11-13 | 2017-10-17 | 北京旋极信息技术股份有限公司 | A kind of audio devices |
| CN105187985A (en) * | 2014-05-29 | 2015-12-23 | 包文韬 | Earphone with function of microphone signal MIC and GND automatic switching |
| CN105187985B (en) * | 2014-05-29 | 2018-09-18 | 包文韬 | Earphone with microphone signal MIC Yu GND automatic switching functions |
| CN105591251A (en) * | 2016-02-24 | 2016-05-18 | 惠州Tcl移动通信有限公司 | Earphone socket, earphone interface circuit, and plugging/unplugging detection and control method |
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| Publication number | Publication date |
|---|---|
| CN102395072B (en) | 2015-08-19 |
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Effective date of registration: 20201231 Address after: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Effective date of registration: 20201231 Address after: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Effective date of registration: 20210423 Address after: 325102 Dongmeng Industrial Zone, Wuniu street, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG YONGCHENGGONG ELECTRIC PLASTIC Co.,Ltd. Address before: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |