CN102395072B - A kind of headset plug and earphone thereof - Google Patents
A kind of headset plug and earphone thereof Download PDFInfo
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- CN102395072B CN102395072B CN201110322031.5A CN201110322031A CN102395072B CN 102395072 B CN102395072 B CN 102395072B CN 201110322031 A CN201110322031 A CN 201110322031A CN 102395072 B CN102395072 B CN 102395072B
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Abstract
The invention discloses a kind of headset plug and earphone thereof, it comprises header body, wherein, described header body being provided with microphone end and dissipating public loop end, described header body being provided with the switch unit for switching described microphone end and described dissipating public loop end connection line.The present invention arranges switch unit in headset plug, by the connection line of switch microphone end and dissipating public loop end, be L-R-M-GND pattern or L-R-GND-M pattern by the mode-conversion of headset plug, thus make earphone can be general in the electronic product such as mobile phone, computer, the connection of headset plug and earphone socket correctly can be mated by the switching of switch unit, ensure that earphone can normally work, improve compatibility and the versatility of earphone, reduce the use cost of user.
Description
Technical field
The present invention relates to a kind of earphone, particularly relate to a kind of headset plug and earphone thereof.
Background technology
Earphone on present mobile phone is more and more uses 3.5mm earphone interface, especially intelligent machine series, and what computer used is also 3.5mm earphone interface.
But for same 3.5mm interface, it is no matter the plug of earphone end, or the socket of mobile phone terminal, on it but there are L-R-M-G and L-R-G-M two kinds of defining modes in the actual definition of 4 sections (i.e. 4 pin pin), namely means that also not all 3.5mm earphone can be general.
When the earphone of different definition uses together with mobile phone, no matter be that MP3 pattern is listened to the music, or listen to program under FM pattern, earphone all can not normally use, dystimbria, and main manifestations is that voice disappears substantially, and overall loudness is very little, for cellphone subscriber, normal talking cannot be carried out.
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 mobile phone, socket on the electronic products such as computer also comprises L, R, the circuit of M and GND, while to earphone output audio, or earphone is to corresponding electronic product output audio, as shown in Figure 1, and as the L on socket, R, M and GND and the L on ear plug, R, M and GND arrange order different time, as shown in Figure 2, earphone then can be made normally to use, such as dystimbria, main manifestations is that voice disappears substantially, and overall loudness is very little.User needs to reuse supporting earphone and carries out respective operations, adds customer using cost, reduces the compatibility of earphone.
As can be seen here, 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 defect of the prior art, solve earphone and can not switch use on the electronic product such as mobile phone, computer, and earphone compatible, technical problem that versatility is low, to improve 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, wherein, described header body is provided with microphone end and dissipating public loop end, described header body is provided with the switch unit for switching described microphone end and described dissipating public loop end connection line.
Described headset plug, wherein, described switch unit comprises the first pin, the second pin, the 3rd pin, the 4th pin and the 5th pin, if described first pin is all connected with described microphone end or described dissipating public loop end line with described 3rd pin, then described second pin is connected with described dissipating public loop end or described microphone end line; Described switch unit also comprise be connected with described first pin for controlling described 4th pin, described 5th pin is connected with described second pin or described 4th pin is connected with described second pin, described 5th pin is connected with described 3rd pin control button; Described 4th pin is all connected with microphone return lead with described 5th pin.
Described headset plug, wherein, the positive pole connection in described 4th pin and described microphone loop, the negative pole connection in described 5th pin and described microphone loop.
Described headset plug, wherein, described header body is arranged L channel end and R channel end, described L channel end is arranged on the front end of described header body, described R channel end is arranged in the described header body at described L channel end rear, described microphone end is arranged in the described header body at described R channel end rear, and described dissipating public loop end is arranged in the described header body at described microphone end rear.
Described headset plug, wherein, described header body is arranged L channel end and R channel end, described L channel end is arranged on the front end of described header body, described R channel end is arranged in the described header body at described L channel end rear, described dissipating public loop end is arranged in the described header body at described R channel end rear, and described microphone end is arranged in the described header body at described dissipating public loop end rear.
A kind of earphone, wherein, described earphone is provided with described headset plug.
Described earphone, wherein, described switch unit comprises the first pin, the second pin, the 3rd pin, the 4th pin and the 5th pin, if described first pin is all connected with described microphone end or described dissipating public loop end line with described 3rd pin, then described second pin is connected with described dissipating public loop end or described microphone end line; Described switch unit also comprise be connected with described first pin for controlling described 4th pin, described 5th pin is connected with described second pin or described 4th pin is connected with described second pin, described 5th pin is connected with described 3rd pin control button; Described 4th pin is all connected with microphone return lead with described 5th pin.
Described earphone, wherein, the positive pole connection in described 4th pin and described microphone loop, the negative pole connection in described 5th pin and described microphone loop.
Described headset plug, wherein, described header body is arranged L channel end and R channel end, described L channel end is arranged on the front end of described header body, described R channel end is arranged in the described header body at described L channel end rear, described microphone end is arranged in the described header body at described R channel end rear, and described dissipating public loop end is arranged in the described header body at described microphone end rear.
Described headset plug, wherein, described header body is arranged L channel end and R channel end, described L channel end is arranged on the front end of described header body, described R channel end is arranged in the described header body at described L channel end rear, described dissipating public loop end is arranged in the described header body at described R channel end rear, and described microphone end is arranged in the described header body at described dissipating public loop end rear.
The invention provides a kind of headset plug and earphone thereof, in headset plug, switch unit is set, by the connection line of switch microphone end and dissipating public loop end, be L-R-M-GND pattern or L-R-GND-M pattern by the mode-conversion of headset plug, thus make earphone can at mobile phone, general in the electronic products such as computer, the connection of headset plug and earphone socket correctly can be mated by the switching of switch unit, ensure that earphone can normally work, improve compatibility and the versatility of earphone, reduce the use cost of user, and the present invention improves on existing earphone, do not increase the volume of earphone, facilitate user to carry, it is the tremendous improvement of prior art.
Accompanying drawing explanation
Fig. 1 is the structure diagram that in prior art, headset plug and socket match.
Fig. 2 is headset plug and the unmatched structure diagram of socket in prior art.
Fig. 3 is with the structure diagram that the headset plug of switch unit mates with socket in the present invention.
Fig. 4 is the structure diagram be arranged on by control button in the present invention on headset shell.
Fig. 5 is a kind of execution mode of control button in the present invention.
Embodiment
The invention provides a kind of headset plug and earphone thereof, in order to make object of the present invention, technical scheme and advantage clearer, clear and definite, below with reference to accompanying drawing and embodiment, the present invention is described in more detail.
The invention provides a kind of headset plug, a switch unit is set in headset plug, for switching the connection of microphone end and dissipating public loop end in earphone, improve compatibility and the versatility of earphone, facilitating Consumer's Experience.
As shown in Figure 3, it comprises header body 101, described header body 101 can adopt any technology type well known in the prior art, such as adopt the frame mode of 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 substantially identical, be such as described with L-R-GND-M pattern.
Described header body 101 is provided with microphone end 102 and dissipating public loop end 103, described microphone end 102 can be arranged on the front of described dissipating public loop end 103, also can be arranged on the rear of described dissipating public loop end 103.Described header body 101 is provided with the switch unit for switching described microphone end 102 or described dissipating public loop end 103 connection line.
In order to further improve performance of the present invention, described switch unit comprises the first pin 104, second pin 105, the 3rd pin 106, the 4th pin 107 and the 5th pin 108, as shown in Figure 3, if obvious described first pin 104 and described 3rd pin 106 all with described microphone end 102 connection, then described second pin 105 and described dissipating public loop 103 connection.And if described first pin 104 and described 3rd pin 106 all with described dissipating public loop 103 connection, then described second pin 105 and described microphone end 102 connection.And described switch unit also comprises the control button for controlling described 4th pin 107 and described 5th pin 108 connection, such as described 4th pin 107 is connected with described first pin 104, then described 5th pin 108 is connected with described second pin 105; If described 4th pin 107 is connected with described second pin 105, then described 5th pin 108 is connected with described 3rd pin 106; Thus achieve the switching of described microphone end 102 with described dissipating public loop end 103 connection line, improve the compatibility of earphone, user just can change described microphone end 102 and the connection line of described dissipating public loop end 103 by control button operation, is convenient for users to operate.And described 4th pin 107 is all connected with microphone return lead with described 5th pin 108.Such as described control button can adopt the set-up mode of toggle, also other frame mode can be adopted in prior art, namely, under the prerequisite linked at described 4th pin 107 and described 5th pin 108, described 4th pin 107 can be realized, object that described 5th pin 108 is connected with corresponding pin circuit switched.Do not belong to of the present invention about the profile of above-mentioned control button and set-up mode and discuss category, do not repeating at this.
Also mode as shown in Figure 5 can be adopted, namely described 4th pin 107, described 5th pin 108 also adopt the mode be connected to connect with corresponding microphone return lead, such as described 4th pin 107 is connected with the positive pole in wheat wind loop, then described 5th pin 108 is connected with the negative pole in microphone loop.Then for described 4th pin 107 arranges the first movable contact 115 of an energy, for described 5th pin 108 arranges the second movable contact 116 of an energy, described first contact 115 is connected with described 4th pin 107, described second contact 116 is connected with described 5th pin 108, and described first contact 115 can not be connected with described second contact 116, and described first contact 115 is all arranged on control button with described second contact 116, and the structure in Fig. 5 within the scope of solid oval is arrangement concrete within the scope of dotted ellipse.Control button can control described first contact 115 and move up and down with described second contact 116, and as shown in dotted line in Fig. 5 117, if described first contact 115 is connected with described first pin 104, then described second contact 116 is connected with described second pin 105; As shown in dotted line in Fig. 5 118, if described first contact 115 is connected with described second pin 105, then described second contact 116 is connected with described 3rd pin 106, thus achieves the object of circuit switched connection.Described first contact 115 and described second contact 116 also can adopt the frame mode of shell fragment, switch along dotted line in Fig. 5 117 and the carrying out shown in dotted line 118.Obvious can also adopt other technologies form by the frame mode realized for the purpose of circuit switching, and this is no longer going to repeat them.
Further, the positive pole connection in described 4th pin 107 and described microphone loop, described 5th pin 108 and the negative pole connection in described microphone loop, improve the fidelity effect of earphone signal.Obvious under the prerequisite switched for the purpose of described microphone end 102 and described dissipating public loop end 103 connection line, suitably can adjust the annexation of each pin above-mentioned and corresponding component, not enumerate at this.
Further, described header body 101 is arranged L channel end 109 and R channel end 110, described L channel end 109 is arranged on the front end of described header body 101, described R channel end 110 is arranged in the described header body 101 at described L channel end 109 rear, described microphone end 102 is arranged in the described header body 101 at described R channel end 110 rear, described dissipating public loop end 103 is arranged in the described header body 101 at described microphone end 102 rear, i.e. L-R-M-GND pattern, between L channel end 109 and R channel end 110, described header body 101 between described R channel end 110 and described microphone end 102 and between described microphone end 102 and described dissipating public loop end 103 is provided with the insulation ring body 111 that insulating material is made, improve the anti-interference of earphone.
Further, described header body 101 is arranged L channel end 109 and R channel end 110, described L channel end 109 is arranged on the front end of described header body 101, described R channel end 110 is arranged in the described header body 101 at described L channel end 109 rear, described dissipating public loop end 103 is arranged in the described header body 101 at described R channel end 110 rear, described microphone end 102 is arranged in the described header body 101 at described dissipating public loop end 103 rear, i.e. L-R-GND-M pattern, and can between L channel end 109 and R channel end 110, described header body 101 between described R channel end 110 and described microphone end 102 and between described microphone end 102 and described dissipating public loop end 103 is provided with the insulation ring body 111 that insulating material is made, improve the anti-interference of earphone.
In order to further expand application space of the present invention, by on above-mentioned headset plug application earphone, be connected by circuit with headset by headset plug, obtain earphone of the present invention, earphone can be used on the electronic product such as mobile phone, computer, improve the compatibility of earphone.Above-mentioned headset plug is applied on earphone, namely described earphone comprises a headset plug, as shown in Figure 3, described headset plug comprises a header body 101, described header body 101 can adopt any technology type well known in the prior art, such as adopts the frame mode of L-R-M-GND pattern or L-R-GND-M pattern.
And described control button can be arranged on the headset shell 113 of earphone, as shown in Figure 4, the mode of toggle 112 is adopted to be arranged on headset shell 113, described toggle 112 can slide in chute 114, user can control the switching of corresponding line by stirring described toggle 112, above such as described toggle 112 is positioned at, then earphone is L-R-M-GND pattern, and below described toggle 112 is positioned at, then earphone is L-R-GND-M pattern.Obvious described control button also can be arranged on earplug shell, and can certainly be set directly on the shell of headset plug, and described control button also can adopt other arrangement and frame mode, this is no longer going to repeat them.
About described in above-mentioned word very detailed of being described in of headset plug, do not repeat them here.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to scope of patent protection of the present invention can not be thought; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that the claims in the present invention protect; can also make the various deformation such as replacement, simple combination, these all fall within protection scope of the present invention, and request protection range of the present invention should be as the criterion with claims.
Claims (2)
1. a headset plug, it comprises header body, it is characterized in that, described header body is provided with microphone end and dissipating public loop end, described header body is provided with the switch unit for switching described microphone end and described dissipating public loop end connection line, described switch unit comprises the first pin, second pin, 3rd pin, 4th pin and the 5th pin, if described first pin is all connected with described microphone end or described dissipating public loop end line with described 3rd pin, then described second pin is connected with described dissipating public loop end or described microphone end line, described switch unit also comprises and being connected with described first pin for controlling described 4th pin, described 5th pin is connected with described second pin or described 4th pin is connected with described second pin, the control button that described 5th pin is connected with described 3rd pin, if described 4th pin is connected with described first pin, then described 5th pin is connected with described second pin, if described 4th pin is connected with described second pin, then described 5th pin is connected with described 3rd pin, realize the switching to described microphone end and described dissipating public loop end connection line, by the connection line of microphone end described in control button operation change and described dissipating public loop end, described 4th pin and described 5th pin are all connected the positive pole connection in described 4th pin and described microphone loop with microphone return lead, the negative pole connection in described 5th pin and described microphone loop,
Described 4th pin arranges the first contact, described 5th pin arranges the second contact, described first contact is connected with described 4th pin, described second contact is connected with described 5th pin, and described first contact is not connected with described second contact, and described first contact and described second contact are all arranged on control button;
Described control button controls described first contact and described second contact moves up and down; If described first contact is connected with described first pin, then described second contact is connected with described second pin; If described first contact is connected with described second pin, then described second contact is connected with described 3rd pin;
Described header body is arranged L channel end and R channel end, described L channel end is arranged on the front end of described header body, and described R channel end is arranged in the described header body at described L channel end rear; Described microphone end is arranged in the described header body at described R channel end rear, described dissipating public loop end is arranged in the described header body at described microphone end rear, or described dissipating public loop end is arranged in the described header body at described R channel end rear, described microphone end is arranged in the described header body at described dissipating public loop end rear;
Described header body between described L channel end and R channel end, between described R channel end and described microphone end and between described microphone end and described dissipating public loop end is provided with the insulation ring body that insulating material is made.
2. one kind is provided with the earphone of headset plug as claimed in claim 1, it is characterized in that, described earphone is provided with described headset plug, described switch unit comprises the first pin, the second pin, the 3rd pin, the 4th pin and the 5th pin, if described first pin is all connected with described microphone end or described dissipating public loop end line with described 3rd pin, then described second pin is connected with described dissipating public loop end or described microphone end line, described switch unit also comprise be connected with described first pin for controlling described 4th pin, described 5th pin is connected with described second pin or described 4th pin is connected with described second pin, described 5th pin is connected with described 3rd pin control button, described 4th pin is all connected with microphone return lead with described 5th pin, if described 4th pin is connected with described first pin, then described 5th pin is connected with described second pin, if described 4th pin is connected with described second pin, then described 5th pin is connected with described 3rd pin, realize the switching to described microphone end and described dissipating public loop end connection line, by the connection line of microphone end described in control button operation change and described dissipating public loop end, the positive pole connection in described 4th pin and described microphone loop, the negative pole connection in described 5th pin and described microphone loop,
Described 4th pin arranges the first contact, described 5th pin arranges the second contact, described first contact is connected with described 4th pin, described second contact is connected with described 5th pin, and described first contact is not connected with described second contact, and described first contact and described second contact are all arranged on control button;
Described control button controls described first contact and described second contact moves up and down; If described first contact is connected with described first pin, then described second contact is connected with described second pin; If described first contact is connected with described second pin, then described second contact is connected with described 3rd pin;
Described header body is arranged L channel end and R channel end, described L channel end is arranged on the front end of described header body, described R channel end is arranged in the described header body at described L channel end rear, described microphone end is arranged in the described header body at described R channel end rear, described dissipating public loop end is arranged in the described header body at described microphone end rear, or described dissipating public loop end is arranged in the described header body at described R channel end rear, described microphone end is arranged in the described header body at described dissipating public loop end rear;
Described header body between described L channel end and R channel end, between described R channel end and described microphone end and between described microphone end and described dissipating public loop end is provided with the insulation ring body that insulating material is made.
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110322031.5A CN102395072B (en) | 2011-10-21 | 2011-10-21 | A kind of headset plug and earphone thereof |
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| CN102395072A CN102395072A (en) | 2012-03-28 |
| CN102395072B true CN102395072B (en) | 2015-08-19 |
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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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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695109B (en) * | 2012-06-28 | 2014-12-03 | 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 |
| 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 |
| 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 |
| 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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| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8031864B2 (en) * | 2008-01-18 | 2011-10-04 | Apple Inc. | Dual-purpose hardware aperture |
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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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| CN102395072A (en) | 2012-03-28 |
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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. |