CN202455500U - General multi-functional headphone - Google Patents
General multi-functional headphone Download PDFInfo
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- CN202455500U CN202455500U CN2011205429937U CN201120542993U CN202455500U CN 202455500 U CN202455500 U CN 202455500U CN 2011205429937 U CN2011205429937 U CN 2011205429937U CN 201120542993 U CN201120542993 U CN 201120542993U CN 202455500 U CN202455500 U CN 202455500U
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Abstract
The utility model is applicable to the field of headphone manufacture and provides a general multi-functional headphone. The general multi-functional headphone comprises a headphone plug, a microphone, a left loudspeaker and a right loudspeaker. The left loudspeaker and the right loudspeaker are connected with the headphone plug. The headphone plug is divided into four terminals isolated from one another. A left channel terminal, a right channel terminal, a mic terminal and a ground wire terminal are sequentially arranged from the top to the root of the plug. The left channel terminal is connected with a signal input end of the left loudspeaker, the right channel terminal is connected with a signal input end of the right loudspeaker, and a function interchanging switch enables functions of the mic terminal and the ground wire terminal to interchange is arranged between the mic terminal and the ground wire terminal and the microphone. By increasing the function interchanging switch on the basis of a four-section headphone structure and simultaneously changing connecting wires appropriately, the headphone can be used on an electronic device adopting a three-section socket or a non-standard four-section socket.
Description
Technical field
The utility model belongs to earphone and makes the field, relates in particular to a kind of functional universal earphone.
Background technology
At present electronic product becomes the necessary article in people's daily life gradually, and a lot of digital products all are furnished with supporting with it earphone, such as mobile phone, mp3, PDA or the like; The application function different according to earphone; Its specification standard does not have unified standard, causes the user when using different electronic products, possibly use different earphones by needs like this, has so not only brought in the use to the user to bother but also need the user to increase the extra money of opening again; Especially to the audiophile; Hundreds of of extra increase even several thousand earphone are the factors that must consider, just because of this, begin to have unified gradually the earphone standard in the world; The earphone of 3.5mm jack and 2.5mm jack standard has occupied 90% market at present, becomes the gb specification in earphone market.
Even but to the earphone of present most popular 3.5mm/2.5mm jack, the definition of the terminal of the earphone socket of distinct device also maybe be different, for instance; (with the mp3 earphone is example to be both four-part form earphone (is example with the handset earphone) and the syllogic earphone of standard 3.5mm/2.5mm jack; With reference to Fig. 2), with reference to Fig. 1, include ground wire terminal A, mic terminal B, R channel terminal C and L channel terminal D on the plug of four-part form earphone; With reference to Fig. 2; Include ground wire terminal a, R channel terminal c and L channel terminal d on the syllogic headset plug, contrast two figure, the length of ground wire terminal a is the length sum of ground wire terminal A and mic terminal B.When handset earphone is inserted on the mp3 earphone socket; Ground wire contact on the socket touches is mic terminal B part but not the ground wire terminal A on the handset earphone plug; So this problem with regard to having caused handset earphone on mp3, normally to use; Though the mp3 earphone can be inserted on the mobile phone and listen to the music, obviously can't realize its call function.
In addition some are adopted the electronic equipment (for example iphone) of the four-part form socket of non-GB definition; Because putting in order of its socket contact is inconsistent; For example it partly is defined as the mic terminal with A; B partly is defined as ground wire terminal, and this standard four-part form earphone just can't use on such equipment so.。
The utility model content
The purpose of the utility model embodiment is to provide a kind of functional universal earphone, is intended to solve the problem that present standard four-part form earphone can't use on the electronic equipment that adopts syllogic socket or non-standard four-part form socket.
The utility model embodiment realizes like this; A kind of functional universal earphone; Comprise the protective sleeve of headset plug, microphone, the said headset plug root of parcel and be connected to the left horn and the right horn of said headset plug; Said headset plug is divided into four terminals of isolating each other; Be followed successively by L channel terminal, R channel terminal, mic terminal and ground wire terminal from the plug top to root; Said L channel terminal is connected to the signal input part of left horn, and said R channel terminal is connected to the signal input part of right horn, is provided with one between said mic terminal, ground wire terminal and the said microphone and makes the function transposition switch that mic terminal and ground wire terminal function replace each other.
Further conduct preferably; Described function transposition switch comprises that six are electrically connected pin and two synchronous conduction slide plates; The common ground end of said left horn and right horn is connected to second terminal of microphone, and when said synchronous conduction slide plate was positioned at first gear, mic terminal and said microphone the first terminal were connected; Ground wire terminal and said microphone second terminal are connected; When said synchronous conduction slide plate was positioned at second gear, mic terminal and said microphone second terminal were connected, and ground wire terminal and said microphone the first terminal are connected.
Further as preferably, six of said function transposition switch are electrically connected pins and are rotated counterclockwise and are followed successively by first pin to the, six pins, and wherein first pin is connected with the 4th pin; The 3rd pin is connected with the 6th pin, and said mic terminal is connected with the 6th pin or the 3rd pin, and said ground wire terminal is connected with first pin or the 4th pin; Said microphone the first terminal is connected with the 5th pin; Said microphone second terminal is connected with second pin, and when said synchronous conduction slide plate was positioned at first gear, first pin and second pin were connected; The 6th pin and the 5th pin are connected; When said synchronous conduction slide plate was positioned at second gear, second pin and the 3rd pin were connected, and the 5th pin and the 4th pin are connected.
The beneficial effect of the utility model is: through the internal circuit configuration of change prior standard four-part form earphone; On the basis of existing structure, increased a function transposition switch; Simultaneously the common of two loudspeaker of earphone being connected to of said function transposition switch is electrically connected on the pin; Make the ground wire terminal and the mic terminal of four-part form headset plug on linkage function, realize the effect of exchanging; Adopt the earphone of the utility model technical scheme can use on the electronic equipment that adopts syllogic socket or non-standard four-part form socket, and the extra money of opening that can practice thrift the user.
Description of drawings
Fig. 1 is the structure chart of prior standard four-part form earphone;
Fig. 2 is the structure chart of prior standard syllogic earphone;
Fig. 3 is the structure chart of the functional universal earphone that provides of the utility model embodiment;
Fig. 4 is a kind of johning knot composition of function transposition switch when synchronously the conduction slide plate is positioned at first gear in embodiment illustrated in fig. 3;
Fig. 5 is a kind of johning knot composition of function transposition switch when synchronously the conduction slide plate is positioned at second gear in embodiment illustrated in fig. 3;
Fig. 6 is second kind of johning knot composition of function transposition switch when synchronously the conduction slide plate is positioned at first gear in embodiment illustrated in fig. 3;
Fig. 7 is second kind of johning knot composition of function transposition switch when synchronously the conduction slide plate is positioned at second gear in embodiment illustrated in fig. 3;
Fig. 8 is the third johning knot composition of function transposition switch when synchronously the conduction slide plate is positioned at first gear in embodiment illustrated in fig. 3;
Fig. 9 is the third johning knot composition of function transposition switch when synchronously the conduction slide plate is positioned at second gear in embodiment illustrated in fig. 3.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 3 shows the structure chart of a kind of functional universal earphone that the utility model embodiment provides, and for the ease of explanation, only shows the part relevant with the utility model embodiment, and details are as follows:
A kind of functional universal earphone; Comprise headset plug 11, microphone 12 and be connected to the left horn 13 and the right horn 14 of said headset plug; Said headset plug 11 is divided into four terminals of isolating each other; Be followed successively by L channel terminal D, R channel terminal C, mic terminal B and ground wire terminal A from the plug top to root; Said L channel terminal D is connected to the signal input part of left horn 13, and said R channel terminal C is connected to the signal input part of right horn 14, is provided with one between said mic terminal B, ground wire terminal A and the said microphone 12 and makes the function transposition switch 15 that mic terminal and ground wire terminal function replace each other.
In the utility model embodiment, described headset plug is the four-part form headset plug of standard, and described four terminals are the tubular coaxial terminal, isolates through insulating material between terminals of adjacent, and the plug diameter is 2.5mm or 3.5mm.
In the utility model embodiment; Said function transposition switch has two gears at least; And the implementation of this function transposition switch has multiple; Can comprise slide switch, rotary switch etc., as long as can satisfy function transposition switch when a gear, the mic terminal B of headset plug and ground wire terminal A correspondence are connected to the first terminal E and the second terminal F of microphone; Function transposition switch is when another gear, and the second terminal F and the first terminal E that the mic terminal B of headset plug and ground wire terminal A correspondence are connected to microphone get final product.
Further as preferred embodiment; Described function transposition switch 15 comprises that six are electrically connected pin and two synchronous conduction slide plates; With reference to Fig. 3, the common ground end of said left horn 13 and right horn 14 is connected to the second terminal F of microphone, when said synchronous conduction slide plate is positioned at first gear; The first terminal E of mic terminal B and said microphone connects; The second terminal F of ground wire terminal A and said microphone connects, and when said synchronous conduction slide plate was positioned at second gear, mic terminal B and the said microphone second terminal F connected; Ground wire terminal A and said microphone the first terminal E connect, and such intersection is connected and realized that mic terminal B and ground wire terminal A function replace each other.When the earphone of employing the utility model technical scheme is inserted on the syllogic socket; That the ground wire contact on the socket touches is the mic terminal B on this headset plug; Make mic terminal B ground connection through stirring function transposition switch, so just can be on the equipment of employing syllogic socket the earphone of use the utility model technical scheme.Equally, in the time of on off-gauge four-part form socket,, also can this earphone be used on the equipment that adopts off-gauge four-part form socket through diverter switch.
In order to make technique scheme supported, provide the johning knot composition of several kinds of function transposition switches and each terminal at present, the syndeton of obvious described function transposition switch is not limited thereto, as long as satisfy aforementioned requirement.
Embodiment one:This is a kind of synchronous slide switch, with reference to Fig. 4, and a kind of johning knot composition of function transposition switch when the slide plate that conducts electricity synchronously is positioned at first gear, earphone at this moment uses on the equipment of the four-part form socket of the standard of employing.
Six electrical connection pins of said function transposition switch are rotated counterclockwise and are followed successively by first pin to the, six pins, as preferred embodiment.Six electrical connection pins of said function transposition switch are arranged with the 3*2 mode, and wherein first pin is connected with the 4th pin, and the 3rd pin is connected with the 6th pin; Said mic terminal B is connected with the 6th pin or the 3rd pin, and said ground wire terminal A is connected with first pin or ground four pins, and said microphone the first terminal E is connected with the 5th pin; The said microphone second terminal F is connected with second pin; Through said synchronous conduction slide plate, first pin and second pin are connected, and the 6th pin and the 5th pin are connected; At this moment; The ground wire terminal A and the second terminal F connect, and mic terminal B and the first terminal E connect, and the common ground end of said left horn and right horn is connected to the second terminal F of microphone.
With reference to Fig. 5, a kind of johning knot composition of function transposition switch when the slide plate that conducts electricity synchronously is positioned at second gear, earphone at this moment can use on the equipment that adopts syllogic socket or non-standard four-part form socket.In utility model embodiment, the position of the synchronous conduction slide plate through handoff functionality transposition switch, second pin of switch is connected with the 3rd pin, the 5th pin and the connection of the 4th pin.At this moment, ground wire terminal A and the first terminal E connect, and the mic terminal and the second terminal F connect.
Can know that from above-mentioned analysis result the function transposition switch of such structure can satisfy above-mentioned requirements.
Embodiment two:This is also a kind of synchronous slide switch, with reference to Fig. 6, and a kind of johning knot composition of function transposition switch when the slide plate that conducts electricity synchronously is positioned at first gear, earphone at this moment uses on the equipment of the four-part form socket of the standard of employing.
Six electrical connection pins of said function transposition switch are rotated counterclockwise and are followed successively by first pin to the, six pins, as preferred embodiment.Six electrical connection pins of said function transposition switch are arranged with the 3*2 mode, and wherein first pin is connected with the 4th pin, and the 3rd pin is connected with the 6th pin; Said mic terminal is connected with the 5th pin, and said ground wire terminal A is connected with second pin, and said microphone the first terminal E is connected with the 6th pin or the 3rd pin; The said microphone second terminal F is connected with the 4th pin or first pin; Through said synchronous conduction slide plate, first pin and second pin are connected, and the 6th pin and the 5th pin are connected; At this moment; The ground wire terminal A and the second terminal F connect, and mic terminal B and the first terminal E connect, and the common ground end of said left horn and right horn is connected to the second terminal F of microphone.
With reference to Fig. 7, a kind of johning knot composition of function transposition switch when the slide plate that conducts electricity synchronously is positioned at second gear, earphone at this moment can use on the equipment that adopts syllogic socket or non-standard four-part form socket.In the utility model embodiment, the position of the synchronous conduction slide plate through handoff functionality transposition switch, second pin of switch is connected with the 3rd pin, the 5th pin and the connection of the 4th pin.At this moment, ground wire terminal A and the first terminal E connect, and the mic terminal B and the second terminal F connect.
Can know that from above-mentioned analysis result the function transposition switch of such structure can satisfy above-mentioned requirements.
Embodiment three:This is a kind of synchronous rotary switch, with reference to Fig. 8, and the another kind of johning knot composition of function transposition switch when the slide plate that conducts electricity synchronously is positioned at first gear, earphone at this moment can use on the equipment of the four-part form socket of the standard of employing.
Six electrical connection pins of said function transposition switch are distributed on orthohexagonal six summits, are rotated counterclockwise and are defined as first pin to the, six pins successively, and wherein first pin is connected with the 6th pin; The 3rd pin and the 4th pin are connected, and said mic terminal B is connected with the 5th pin, and said ground wire terminal A is connected with second pin; Said microphone the first terminal E is connected with the 4th pin or the 3rd pin, and the said microphone second terminal F is connected with the 6th pin or first pin, through said synchronous conduction slide plate; First pin and second pin are connected; The 4th pin and the 5th pin are connected, and at this moment, the ground wire terminal A and the second terminal F connect; Mic terminal B and the first terminal E connect, and the common ground end of said left horn and right horn is connected to the second terminal F of microphone.
With reference to Fig. 9, the another kind of johning knot composition of function transposition switch when the slide plate that conducts electricity synchronously is positioned at second gear, earphone at this moment can use on the equipment that adopts syllogic socket or non-standard four-part form socket.In utility model embodiment, the position of the synchronous conduction slide plate through handoff functionality transposition switch, second pin of switch is connected with the 3rd pin, the 6th pin and the connection of the 5th pin.At this moment, ground wire terminal A and the first terminal E connect, and the mic terminal B and the second terminal F connect.
Can know that from above-mentioned analysis result the function transposition switch of such structure also can satisfy above-mentioned requirements.
This shows that the structure of this function transposition switch can be diversified, preferably has the switch of six pins and two synchronous conduction slide plates, such switch implements fairly simple and easy operation.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (7)
1. functional universal earphone; Comprise headset plug (11), microphone (12) and be connected to the left horn (13) and the right horn (14) of said headset plug; Said headset plug (11) is divided into four terminals of isolating each other; Be followed successively by L channel terminal, R channel terminal, mic terminal and ground wire terminal from the plug top to root, said L channel terminal is connected to the signal input part of left horn (13), and said R channel terminal is connected to the signal input part of right horn (14); It is characterized in that, be provided with one between said mic terminal, ground wire terminal and the said microphone (12) and make the function transposition switch (15) that mic terminal and ground wire terminal function replace each other.
2. a kind of functional universal earphone as claimed in claim 1; It is characterized in that; Said function transposition switch (15) comprises that six are electrically connected pin and two synchronous conduction slide plates; The common ground end of said left horn (13) and right horn (14) is connected to microphone second terminal, and said synchronous conduction slide plate has two gears that said mic terminal and ground wire terminal function are replaced each other.
3. a kind of functional universal earphone as claimed in claim 2 is characterized in that, six electrical connection pins of said function transposition switch (15) are rotated counterclockwise and are followed successively by first pin to the, six pins; Wherein first pin is connected with the 4th pin, and the 3rd pin is connected with the 6th pin, and said mic terminal is connected with the 6th pin or the 3rd pin; Said ground wire terminal is connected with first pin or the 4th pin, and said microphone the first terminal is connected with the 5th pin, and said microphone second terminal is connected with second pin; When said synchronous conduction slide plate is positioned at first gear; First pin and second pin are connected, and the 6th pin and the 5th pin are connected, when said synchronous conduction slide plate is positioned at second gear; Second pin and the 3rd pin are connected, and the 5th pin and the 4th pin are connected.
4. a kind of functional universal earphone as claimed in claim 2 is characterized in that, six electrical connection pins of said function transposition switch (15) are rotated counterclockwise and are followed successively by first pin to the, six pins; Wherein first pin is connected with the 4th pin, and the 3rd pin is connected with the 6th pin, and said mic terminal is connected with the 5th pin; Said ground wire terminal is connected with second pin, and said microphone the first terminal is connected with the 6th pin or the 3rd pin, and said microphone second terminal is connected with first pin or the 4th pin; When said synchronous conduction slide plate is positioned at first gear; First pin and second pin are connected, and the 6th pin and the 5th pin are connected, when said synchronous conduction slide plate is positioned at second gear; Second pin and the 3rd pin are connected, and the 5th pin and the 4th pin are connected.
5. a kind of functional universal earphone as claimed in claim 2 is characterized in that, six of said function transposition switch (15) are electrically connected pin and are distributed on orthohexagonal six summits; Be rotated counterclockwise and be defined as first pin to the, six pins successively, wherein first pin is connected with the 6th pin, and the 3rd pin and the 4th pin are connected; Said mic terminal is connected with the 5th pin, and said ground wire terminal is connected with second pin, and said microphone the first terminal is connected with the 4th pin or the 3rd pin; Said microphone second terminal is connected with the 6th pin or first pin, and when said synchronous conduction slide plate was positioned at first gear, first pin and second pin were connected; The 4th pin and the 5th pin are connected; When said synchronous conduction slide plate was positioned at second gear, second pin and the 3rd pin were connected, and the 6th pin and the 5th pin are connected.
6. like each described a kind of functional universal earphone of claim 3 to 5, it is characterized in that said function transposition switch and microphone and the unification of microphone switch are encapsulated in the protecting sheathing.
7. like each described a kind of functional universal earphone of claim 3 to 5, it is characterized in that four terminals of said headset plug are the tubular coaxial terminal, isolate through insulating material between terminals of adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205429937U CN202455500U (en) | 2011-12-22 | 2011-12-22 | General multi-functional headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205429937U CN202455500U (en) | 2011-12-22 | 2011-12-22 | General multi-functional headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455500U true CN202455500U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205429937U Expired - Lifetime CN202455500U (en) | 2011-12-22 | 2011-12-22 | General multi-functional headphone |
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| CN (1) | CN202455500U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438187A (en) * | 2011-12-22 | 2012-05-02 | 深圳市朵唯志远科技有限公司 | General multifunctional earphone |
| CN102946485A (en) * | 2012-11-19 | 2013-02-27 | Tcl通讯（宁波）有限公司 | Mobile terminal-based earphone detection processing method and mobile terminal |
| CN103118191A (en) * | 2013-01-28 | 2013-05-22 | Tcl通讯（宁波）有限公司 | Using control method and mobile terminal for iPhone wire control earphone |
| CN104244148A (en) * | 2014-09-03 | 2014-12-24 | 深圳联华集成电路有限公司 | All-purpose earphones |
-
2011
- 2011-12-22 CN CN2011205429937U patent/CN202455500U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438187A (en) * | 2011-12-22 | 2012-05-02 | 深圳市朵唯志远科技有限公司 | General multifunctional earphone |
| CN102946485A (en) * | 2012-11-19 | 2013-02-27 | Tcl通讯（宁波）有限公司 | Mobile terminal-based earphone detection processing method and mobile terminal |
| CN102946485B (en) * | 2012-11-19 | 2015-02-11 | Tcl通讯（宁波）有限公司 | Mobile terminal-based earphone detection processing method and mobile terminal |
| CN103118191A (en) * | 2013-01-28 | 2013-05-22 | Tcl通讯（宁波）有限公司 | Using control method and mobile terminal for iPhone wire control earphone |
| CN103118191B (en) * | 2013-01-28 | 2015-01-21 | Tcl通讯（宁波）有限公司 | Using control method and mobile terminal for iPhone wire control earphone |
| CN104244148A (en) * | 2014-09-03 | 2014-12-24 | 深圳联华集成电路有限公司 | All-purpose earphones |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xili street Shahe road 518000 Shenzhen City, Guangdong province No. 3151 emerging industrial park (Jian Xing Technology Building B building 801-805) Patentee after: Shenzhen Technology Co., Ltd. Address before: 518000 Guangdong city in Shenzhen Province, Futian District Tian An Digital City, the innovation and Technology Square, two East Room 1101 Patentee before: Shenzhen Doov Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: 644005, No. 21, 7 and 27, west section of port Park Avenue, Lingang Economic and Technological Development Zone, Yibin, Sichuan Patentee after: Sichuan doov intelligent Yungu Limited Address before: Nanshan District Xili street Shahe road 518000 Shenzhen City, Guangdong province No. 3151 emerging industrial park (Jian Xing Technology Building B building 801-805) Patentee before: Shenzhen Technology Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |