CN204180263U - Compatible many standard stereo plug, mobile phone and panel computer - Google Patents
Compatible many standard stereo plug, mobile phone and panel computer Download PDFInfo
- Publication number
- CN204180263U CN204180263U CN201420505866.3U CN201420505866U CN204180263U CN 204180263 U CN204180263 U CN 204180263U CN 201420505866 U CN201420505866 U CN 201420505866U CN 204180263 U CN204180263 U CN 204180263U
- Authority
- CN
- China
- Prior art keywords
- contact
- fixed contact
- interface
- switch
- armature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of compatible many standard stereo plug, mobile phone and panel computer, this headset plug comprises left channel signals interface, right-channel signals interface, microphone signal interface and ground signalling interface, headset plug comprises earphone terminal and earphone handle, on earphone terminal, insulation gap is provided with the L channel contact be connected with left channel signals interface, the R channel contact be connected with right-channel signals interface, first signalling contact, secondary signal contact, headset plug also comprises diverter switch, diverter switch comprises the first on off state and second switch state, under the first on off state, the first signalling contact is connected with ground signalling interface, and secondary signal contact is connected with microphone signal interface, under second switch state, the first signalling contact is connected with microphone signal interface, and secondary signal contact is connected with ground signalling interface.This headset plug, can the switching of simple and convenient pair of standard stereo plug pattern without the need to increasing extra conversion head.
Description
Technical field
The utility model relates to a kind of headset plug, particularly relates to a kind of compatible many standard stereo plug, mobile phone and panel computer.
Background technology
Along with the development of mankind's science and technology, the communication tool that mobile phone etc. can provide the mobile terminal of music playback function to become indispensable in people's life, and the universal of mobile phone also brings developing rapidly of the earphone industry relevant to mobile phone.
The earphone that current use has microphone generally adopts 4 sections of 3.5mm audio jack, and 4 sections of 3.5mm audio jack exist two kinds of standards, are respectively OMTP pattern and CTIA pattern.In OMTP pattern, represent producer as Nokia etc., its earphone terminal is followed successively by L channel contact, R channel contact, microphone contact, earthing contact (as shown in Figure 1) downwards by top.In CTIA pattern, represent producer as apple, its earphone terminal is followed successively by L channel contact, R channel contact, earthing contact, microphone contact (as shown in Figure 2) downwards by top.The plug of two kinds of standards is as broad as long in appearance, but they are incompatible, cannot be general, consumer to be chosen and use brings very big inconvenience.
To this, the settling mode that current people often use has two kinds.One is an extra use OMTP and CTIA crossover sub, and when using earphone, connect mobile phone and earphone with adapter, the shortcoming of this adapter is: adapter is easily lost, and additionally inserts adapter, uses inconvenience, also unsightly during use.Another kind of settling mode is a technology of Apple, design at circuit board of mobile phone and software section, mobile phone detects the Earphone joint of insertion automatically, and coupling exports corresponding audio signal, the shortcoming of this mode is: complex structure, technical difficulty is high, needs all to design on electronic hardware and software, is not easy to widely use.
Utility model content
The technical problems to be solved in the utility model is, for the defect of prior art, provides a kind of compatible many standard stereo plug, mobile phone and panel computer.
The utility model solves the technical scheme that its technical problem adopts: a kind of compatible many standard stereo plug, comprise left channel signals interface, right-channel signals interface, microphone signal interface and ground signalling interface, described headset plug comprises earphone terminal and earphone handle, on described earphone terminal, insulation gap is provided with the L channel contact be connected with described left channel signals interface, the R channel contact be connected with described right-channel signals interface, first signalling contact, secondary signal contact, described headset plug also comprises diverter switch, described diverter switch comprises the first on off state and second switch state, under described first on off state, described first signalling contact is connected with described ground signalling interface, and described secondary signal contact is connected with described microphone signal interface, under described second switch state, described first signalling contact is connected with described microphone signal interface, and described secondary signal contact is connected with described ground signalling interface.
Preferably, described diverter switch comprises the first switch member and the second switch part of relative sliding setting, described first switch member is arranged at intervals with the first armature contact and the second armature contact that are connected with described secondary signal contact with described first signalling contact respectively, on described second switch, parallel equidistant interval arranges the first fixed contact, the second fixed contact and the 3rd fixed contact, described first fixed contact is connected with described ground signalling interface respectively with described 3rd fixed contact, and described second fixed contact is connected with described microphone signal interface; Distance between described first fixed contact and described second fixed contact is consistent with the distance between the first armature contact and the second armature contact, and the distance between described second fixed contact and described 3rd fixed contact is consistent with the distance between the first armature contact and the second armature contact.
Preferably, described diverter switch comprises the first switch member and the second switch part of relative sliding setting, described first switch member is arranged at intervals with the first armature contact and the second armature contact that are connected with described secondary signal contact with described first signalling contact respectively, on described second switch, parallel equidistant interval arranges the first fixed contact, the second fixed contact and the 3rd fixed contact, described first fixed contact is connected with described microphone signal interface respectively with described 3rd fixed contact, and described second fixed contact is connected with described ground signalling interface; Distance between described first fixed contact and described second fixed contact is consistent with the distance between the first armature contact and the second armature contact, and the distance between described second fixed contact and described 3rd fixed contact is consistent with the distance between the first armature contact and the second armature contact.
Preferably, described diverter switch is toggle switch or rotary switch.
Preferably, described diverter switch is arranged on headset plug handle place, earphone horn place or earphone line control place or ear microphone place.
The utility model also provides a kind of mobile phone, comprises the receiver J-Horner that the aforesaid compatibility many standard stereo plug be arranged on described mobile phone side matches.
The utility model also provides a kind of panel computer, comprises the receiver J-Horner that the aforesaid compatibility many standard stereo plug be arranged on described panel computer side matches.
The utility model compared with prior art tool has the following advantages: the outward appearance of compatibility many standard stereo plug provided by the utility model and existing headset plug are in appearance and indistinction, without the need to increasing extra conversion head, can the switching of simple and convenient pair of standard stereo plug pattern.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the earphone terminal of OTMP standard in prior art.
Fig. 2 is the structural representation of the earphone terminal of CTIA standard in prior art.
Fig. 3 is the structural representation of the earphone terminal of compatible many standard stereo plug in the utility model embodiment 1 and embodiment 2.
Fig. 4 is the schematic diagram of compatible many standard stereo plug in the utility model embodiment 1.
Fig. 5 is the schematic diagram of compatible many standard stereo plug in the utility model embodiment 2.
In figure: 1, earphone terminal; 11, L channel contact; 12, R channel contact; 13, microphone contact; 14, earthing contact; 15, the first signalling contact; 16, secondary signal contact; 21, left channel signals interface; 22, right-channel signals interface; 23, microphone signal interface; 24, ground signalling interface; 3, diverter switch; 31, the first switch member; 311, the first armature contact; 312, the second armature contact; 32, second switch part; 321, the first fixed contact; 322, the second fixed contact; 323, the 3rd fixed contact.
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Embodiment 1
Fig. 3 illustrates the structural representation of the earphone terminal of the compatibility many standard stereo plug in embodiment 1 and embodiment 2, and Fig. 4 illustrates the theory diagram of the compatibility many standard stereo plug in embodiment 1.As this headset plug of Fig. 3, Fig. 4 comprises left channel signals interface 21, right-channel signals interface 22, microphone signal interface 23 and ground signalling interface 24.Understandably, headset plug comprises earphone terminal 1 and earphone handle.On earphone terminal 1, insulation gap is provided with the L channel contact 11 be connected with left channel signals interface 21, R channel contact 12, first signalling contact 15 be connected with right-channel signals interface 22, secondary signal contact 16; Understandably, L channel contact 11, R channel contact 12, first signalling contact 15 and secondary signal contact 16 are disposed on the becket on earphone terminal 1, can be electrical connected with corresponding signaling interface; Wherein, signaling interface comprises left channel signals interface 21, right-channel signals interface 22, microphone signal interface 23 and ground signalling interface 24.Headset plug also comprises diverter switch 3, and diverter switch 3 comprises the first on off state and second switch state; Under the first on off state, the first signalling contact 15 is connected with ground signalling interface 24, and secondary signal contact 16 is connected with microphone signal interface 23, as CTIA standard stereo plug pattern; Under second switch state, the first signalling contact 15 is connected with microphone signal interface 23, and secondary signal contact 16 is connected with ground signalling interface 24, as OTMP standard stereo plug pattern.Compatibility many standard stereo plug in the present embodiment is by diverter switch 3, the switching of CTIA standard stereo plug pattern and OTMP standard stereo plug pattern can be realized, simple to operation, and the outward appearance of this compatible many standard stereo plug and existing headset plug are in appearance and indistinction, without the need to increasing extra conversion head, can effectively meet user user demand and without the need to increasing extra cost.
As shown in Figure 1, diverter switch 3 comprises the first switch member 31 and the second switch part 32 of relative sliding setting.Particularly, first switch member 31 is arranged at intervals with the first armature contact 311 and the second armature contact 312 be connected with secondary signal contact 16 with the first signalling contact 15 respectively, on second switch, parallel equidistant interval arranges the first fixed contact 321, second fixed contact 322 and the 3rd fixed contact 323; Distance between first fixed contact 321 and the second fixed contact 322 is consistent with the distance between the first armature contact 311 and the second armature contact 312, and the distance between the second fixed contact 322 and the 3rd fixed contact 323 is consistent with the distance between the first armature contact 311 and the second armature contact 312.Understandably, first switch member 31 can be slided relative to second switch part 32, the first armature contact 311 in first switch member 31 can be contacted with the second fixed contact 322 with the first fixed contact 321 on second switch part 32 respectively with the second armature contact 312, also can contact with the 3rd fixed contact 323 with the second fixed contact 322 on second switch part 32 respectively, to realize being electrically connected.First fixed contact 321 is connected with ground signalling interface 24 respectively with the 3rd fixed contact 323, and the second fixed contact 322 is connected with microphone signal interface 23; Understandably, if when the first switch member 31 moves to the first fixed contact 321 direction, then the first armature contact 311 is connected with the first fixed contact 321 and the second armature contact 312 is connected with the second fixed contact 322, then headset plug is now CTIA standard state, if when the first switch member 31 moves to the 3rd fixed contact 323 direction, then the first armature contact 311 is connected with the second fixed contact 322 and the second armature contact 312 is connected with the 3rd fixed contact 323, then headset plug is now OTMP standard state.
Understandably, diverter switch 3 can be toggle switch or rotary switch, also can be other switches.Diverter switch 3 is arranged on headset plug handle place, earphone horn place or earphone line control place or ear microphone place.
Embodiment 2
Fig. 5 illustrates the circuit diagram of the compatibility many standard stereo plug in the utility model embodiment 2.Be connected with embodiment 1, the diverter switch 3 of compatibility many standard stereo plug of embodiment 2 there are differences.As shown in Figure 5, diverter switch 3 comprises the first switch member 31 and the second switch part 32 of relative sliding setting.First switch member 31 is arranged at intervals with the first armature contact 311 and the second armature contact 312 be connected with secondary signal contact 16 with the first signalling contact 15 respectively, on second switch, parallel equidistant interval arranges the first fixed contact 321, second fixed contact 322 and the 3rd fixed contact 323; Distance between first fixed contact 321 and the second fixed contact 322 is consistent with the distance between the first armature contact 311 and the second armature contact 312, and the distance between the second fixed contact 322 and the 3rd fixed contact 323 is consistent with the distance between the first armature contact 311 and the second armature contact 312.Understandably, first switch member 31 can be slided relative to second switch part 32, the first armature contact 311 in first switch member 31 can be contacted with the second fixed contact 322 with the first fixed contact 321 on second switch part 32 respectively with the second armature contact 312, also can contact with the 3rd fixed contact 323 with the second fixed contact 322 on second switch part 32 respectively, to realize being electrically connected.First fixed contact 321 is connected with microphone signal interface 23 respectively with the 3rd fixed contact 323, and the second fixed contact 322 is connected with ground signalling interface 24; Understandably, if when the first switch member 31 moves to the first fixed contact 321 direction, then the first armature contact 311 is connected with the first fixed contact 321 and the second armature contact 312 is connected with the second fixed contact 322, then headset plug is now OTMP standard state; If when the first switch member 31 moves to the 3rd fixed contact 323 direction, then the first armature contact 311 is connected with the second fixed contact 322 and the second armature contact 312 is connected with the 3rd fixed contact 323, then headset plug is now CTIA standard state.
Understandably, the utility model also provides a kind of mobile phone, and this mobile phone comprises the receiver J-Horner be arranged on mobile phone side, and this receiver J-Horner can match with aforesaid compatibility many standard stereo plug.
Understandably, the utility model also provides a kind of panel computer, and this panel computer comprises the receiver J-Horner be arranged on panel computer side, and this receiver J-Horner matches with aforesaid compatibility many standard stereo plug.
The utility model is described by a specific embodiment, it will be appreciated by those skilled in the art that, when not departing from the utility model scope, can also carry out various conversion and be equal to substituting to the utility model.In addition, for particular condition or concrete condition, various amendment can be made to the utility model, and not depart from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole execution modes fallen in the utility model right.
Claims (7)
1. compatibility many standard stereo plug, comprise left channel signals interface (21), right-channel signals interface (22), microphone signal interface (23) and ground signalling interface (24), it is characterized in that: described headset plug comprises earphone terminal (1) and earphone handle, the upper insulation gap of described earphone terminal (1) is provided with the L channel contact (11) be connected with described left channel signals interface (21), the R channel contact (12) be connected with described right-channel signals interface (22), first signalling contact (15), secondary signal contact (16), described headset plug also comprises diverter switch (3), described diverter switch (3) comprises the first on off state and second switch state, under described first on off state, described first signalling contact (15) is connected with described ground signalling interface (24), and described secondary signal contact (16) is connected with described microphone signal interface (23), under described second switch state, described first signalling contact (15) is connected with described microphone signal interface (23), and described secondary signal contact (16) is connected with described ground signalling interface (24).
2. compatibility many standard stereo plug according to claim 1, it is characterized in that: described diverter switch (3) comprises the first switch member (31) and the second switch part (32) of relative sliding setting, described first switch member (31) is arranged at intervals with the first armature contact (311) and the second armature contact (312) that are connected with described secondary signal contact (16) with described first signalling contact (15) respectively, on described second switch, parallel equidistant interval arranges the first fixed contact (321), second fixed contact (322) and the 3rd fixed contact (323), described first fixed contact (321) is connected with described ground signalling interface (24) respectively with described 3rd fixed contact (323), described second fixed contact (322) is connected with described microphone signal interface (23), distance between described first fixed contact (321) and described second fixed contact (322) is consistent with the distance between the first armature contact (311) and the second armature contact (312), and the distance between described second fixed contact (322) and described 3rd fixed contact (323) is consistent with the distance between the first armature contact (311) and the second armature contact (312).
3. compatibility many standard stereo plug according to claim 1, it is characterized in that: described diverter switch (3) comprises the first switch member (31) and the second switch part (32) of relative sliding setting, described first switch member (31) is arranged at intervals with the first armature contact (311) and the second armature contact (312) that are connected with described secondary signal contact (16) with described first signalling contact (15) respectively, on described second switch, parallel equidistant interval arranges the first fixed contact (321), second fixed contact (322) and the 3rd fixed contact (323), described first fixed contact (321) is connected with described microphone signal interface (23) respectively with described 3rd fixed contact (323), described second fixed contact (322) is connected with described ground signalling interface (24), distance between described first fixed contact (321) and described second fixed contact (322) is consistent with the distance between the first armature contact (311) and the second armature contact (312), and the distance between described second fixed contact (322) and described 3rd fixed contact (323) is consistent with the distance between the first armature contact (311) and the second armature contact (312).
4. the compatibility many standard stereo plug according to any one of claims 1 to 3, is characterized in that: described diverter switch (3) is toggle switch or rotary switch.
5. the compatibility many standard stereo plug according to any one of claims 1 to 3, is characterized in that: described diverter switch (3) is arranged on headset plug handle place, earphone horn place or earphone line control place or ear microphone place.
6. a mobile phone, is characterized in that: comprise the receiver J-Horner matched with the compatibility many standard stereo plug described in any one of Claims 1 to 5 be arranged on described mobile phone side.
7. a panel computer, is characterized in that: comprise the receiver J-Horner matched with the compatibility many standard stereo plug described in any one of Claims 1 to 5 be arranged on described panel computer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505866.3U CN204180263U (en) | 2014-09-03 | 2014-09-03 | Compatible many standard stereo plug, mobile phone and panel computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505866.3U CN204180263U (en) | 2014-09-03 | 2014-09-03 | Compatible many standard stereo plug, mobile phone and panel computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180263U true CN204180263U (en) | 2015-02-25 |
Family
ID=52569035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420505866.3U Expired - Fee Related CN204180263U (en) | 2014-09-03 | 2014-09-03 | Compatible many standard stereo plug, mobile phone and panel computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204180263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554604A (en) * | 2015-12-08 | 2016-05-04 | 潍坊歌尔电子有限公司 | Headset interface conversion device and electronic equipment |
| CN111248856A (en) * | 2018-11-30 | 2020-06-09 | 生物光源株式会社 | Bruxism measuring apparatus and bruxism diagnosis system |
-
2014
- 2014-09-03 CN CN201420505866.3U patent/CN204180263U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554604A (en) * | 2015-12-08 | 2016-05-04 | 潍坊歌尔电子有限公司 | Headset interface conversion device and electronic equipment |
| CN111248856A (en) * | 2018-11-30 | 2020-06-09 | 生物光源株式会社 | Bruxism measuring apparatus and bruxism diagnosis system |
| CN111248856B (en) * | 2018-11-30 | 2022-08-09 | 生物光源株式会社 | Bruxism measuring apparatus and bruxism diagnosis system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201928419U (en) | Earphone and mobile communication terminal provided with same | |
| CN105491469A (en) | Method and system for controlling audio output mode based on wearing earphone state | |
| CN102769810B (en) | A kind of mobile terminal preventing call misoperation | |
| CN102395072B (en) | A kind of headset plug and earphone thereof | |
| CN203523003U (en) | Earphone plug capable of switching earphone mode | |
| CN204180263U (en) | Compatible many standard stereo plug, mobile phone and panel computer | |
| CN102623865A (en) | Patch cord fitting | |
| CN202873021U (en) | Earphone | |
| CN201536413U (en) | Headphone | |
| CN201528042U (en) | Antenna device and terminal equipment | |
| CN209963815U (en) | Charging adapter | |
| CN102438187B (en) | General multifunctional earphone | |
| CN203193849U (en) | Headset capable of realizing sound channel conversion | |
| CN206697723U (en) | A kind of audio transiting wire | |
| CN101917659A (en) | Detection device, method and mobile terminal of earphone circuit | |
| CN201197137Y (en) | Multifunctional head earphone type radio | |
| CN208127569U (en) | A kind of live streaming sound card connects the tone frequency channel wire and live broadcast system of computer or mobile phone | |
| CN205160733U (en) | Microphone connecting wire and microphone | |
| CN109151641B (en) | Contact type expansion earphone | |
| CN202425003U (en) | Earphone device capable of switching signal transmission | |
| CN201976235U (en) | Headphone connector and headphone | |
| CN205647904U (en) | Headphone output device that lightning connects | |
| CN206097088U (en) | Audio frequency connecting device and use its audio output equipment | |
| CN204929191U (en) | Earphone of changeable mode | |
| CN110401900A (en) | Headset connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160219 Address after: 224000, building 7, intelligent terminal Industrial Park, salt Dragon Street office, Yancheng City, Jiangsu province (D) Patentee after: Jiangsu Yangke Technology Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518100 Longgang Street Community Baolong Baolong Industrial Zone Baolong three road four, fourth floor office building Patentee before: SHENZHEN XINGGONGCHANG TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20180903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |