CN205160742U - Multi -function headset plug - Google Patents
Multi -function headset plug Download PDFInfo
- Publication number
- CN205160742U CN205160742U CN201520894849.8U CN201520894849U CN205160742U CN 205160742 U CN205160742 U CN 205160742U CN 201520894849 U CN201520894849 U CN 201520894849U CN 205160742 U CN205160742 U CN 205160742U
- Authority
- CN
- China
- Prior art keywords
- level
- miaow
- contact pin
- pass
- positive pole
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
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Abstract
The utility model discloses a multi -function headset plug, including a level four contact pin and a tertiary contact pin, the loudspeaker of the first order connection thread of level four contact pin are anodal, and the loudspeaker positive pole of thread is connected to the second level of level four contact pin, and the loudspeaker negative pole of the miaow negative pole of thread, thread and the miaow negative pole of by -pass are connected respectively to the third level of level four contact pin, and the miaow positive pole of thread and the miaow positive pole of by -pass are connected respectively to the fourth stage of level four contact pin, the miaow positive pole of by -pass is connected to first, the second grade of tertiary contact pin, and the miaow negative pole of by -pass is connected to the third level, the utility model has the advantages of simple and reasonable structure, low in cost can general desktop computer, notebook computer and cell -phone, has consequently avoided the user to use the loaded down with trivial details condition, and consequently whole convenient to use has fine market prospect simultaneously.
Description
Technical field
The utility model relates to electronics field, specifically a kind of Multifunction earphone plug.
Background technology
At present, wired computer headset of commercial type, the attachment plug of handset earphone are are all designed and developed for single product, most of computer headset is all two inserting structures, therefore be used on mobile phone and can not carry out voice call, and handset earphone is all single plug-in structure, when being used in computer, computer software can not be used to carry out voice call.Therefore market survey finds that the earphone sold can not be common to desktop computer, notebook computer, mobile phone, same earphone can not embody earphone completely and export input function on desktop computer, notebook computer, mobile phone, make user often will prepare the earphone of multiple different model, therefore seem inconvenience very, so need to be improved.
Utility model content
The purpose of this utility model is to provide a kind of Multifunction earphone plug, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Multifunction earphone plug, comprise a level Four contact pin and three grades of contact pins, the first order of described level Four contact pin connects the loudspeaker positive pole of main line, the second level of level Four contact pin connects the loudspeaker positive pole of main line, the third level of level Four contact pin connects the miaow negative pole of the miaow negative pole of main line, main line loudspeaker negative pole and by-pass respectively, the fourth stage of level Four contact pin connect respectively main line miaow positive pole and the miaow positive pole of by-pass; The first order of described three grades of contact pins connects the miaow positive pole of by-pass, and the second level of three grades of contact pins connects the miaow positive pole of by-pass, and the third level of three grades of contact pins connects the miaow negative pole of by-pass.
As further program of the utility model: the outside of described level Four contact pin and three grades of contact pins is equipped with contact pin oversheath, utilize contact pin oversheath to comprise the link position of contact pin and wire, ensure that contact pin is not pullled and occurs the situation of fracture.
As the utility model further scheme: described by-pass adopts two core wires, main line adopts four-core or five core wires
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple and reasonable, cheap, can common bench computer, notebook computer and mobile phone, therefore avoid user and use loaded down with trivial details situation, simultaneously overall easy to use, therefore there are good market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Multifunction earphone plug of the utility model.
In figure: 1-level Four contact pin, 2-contact pin oversheath, 3-main line, 4-by-pass, 5-tri-grades of contact pins, 6-miaow negative pole, 7-miaow positive pole, 8-loudspeaker negative pole, 9-loudspeaker positive pole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of Multifunction earphone plug, comprise a level Four contact pin 1 and three grades of contact pins 5, the first order of described level Four contact pin 1 connects the loudspeaker positive pole 9 of main line 3, the second level of level Four contact pin 1 connects the loudspeaker positive pole 9 of main line 3, and the third level of level Four contact pin 1 connects the miaow negative pole 6 of main line 3, the loudspeaker negative pole 8 of main line 3 and the miaow negative pole 6 of by-pass 4 respectively, the fourth stage of level Four contact pin 1 connect respectively main line 3 miaow positive pole 7 and the miaow positive pole 7 of by-pass 4; The first order of described three grades of contact pins 5 connects the miaow negative pole 6 of the third level connection by-pass 4 of miaow positive pole 7, three grades of contact pins 5 of the second level connection by-pass 4 of miaow positive pole 7, three grades of contact pins 5 of by-pass 4.
The outside of described level Four contact pin 1 and three grades of contact pins 5 is equipped with contact pin oversheath 2, utilizes contact pin oversheath 2 to protect the link position of contact pin and wire, ensures that contact pin is not pullled and occurs the situation of fracture.
Described by-pass 4 adopts two core wires, and main line 3 adopts four-core or five core wires.
Operation principle of the present utility model is: 1, when desktop computer uses, earphone socket spring leaf contact four extremely inserts the first pole, earphone socket spring leaf contact four extremely inserts the second pole, earphone socket spring leaf contact four extremely inserts the 3rd pole, miaow socket spring sheet contact three extremely inserts the first pole, miaow socket spring sheet contact three extremely inserts the second pole, miaow socket spring sheet contact three extremely inserts the 3rd pole, 2, when notebook computer uses, notebook socket spring sheet contact four extremely inserts the second pole, notebook socket spring sheet contact four extremely inserts the 3rd pole, notebook socket spring sheet contact four extremely inserts the 4th pole, three extremely insert need not.When 3, using on mobile phone, four extremely insert mobile phone socket, and mobile phone socket spring sheet contact four extremely inserts the second poles, and mobile phone socket spring sheet contact four extremely inserts the 3rd poles, and mobile phone socket spring sheet contact four extremely inserts the 4th poles, and three extremely insert need not.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a Multifunction earphone plug, it is characterized in that, comprise a level Four contact pin and three grades of contact pins, the first order of described level Four contact pin connects the loudspeaker positive pole of main line, the second level of level Four contact pin connects the loudspeaker positive pole of main line, the third level of level Four contact pin connects the miaow negative pole of the miaow negative pole of main line, the loudspeaker negative pole of main line and by-pass respectively, the fourth stage of level Four contact pin connect respectively main line miaow positive pole and the miaow positive pole of by-pass; The first order of described three grades of contact pins connects the miaow positive pole of by-pass, and the second level of three grades of contact pins connects the miaow positive pole of by-pass, and the third level of three grades of contact pins connects the miaow negative pole of by-pass.
2. Multifunction earphone plug according to claim 1, is characterized in that, the outside of described level Four contact pin and three grades of contact pins is equipped with contact pin oversheath.
3. Multifunction earphone plug according to claim 1, is characterized in that, described by-pass adopts two core wires, and main line adopts four-core or five core wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894849.8U CN205160742U (en) | 2015-11-08 | 2015-11-08 | Multi -function headset plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894849.8U CN205160742U (en) | 2015-11-08 | 2015-11-08 | Multi -function headset plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160742U true CN205160742U (en) | 2016-04-13 |
Family
ID=55696379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894849.8U Expired - Fee Related CN205160742U (en) | 2015-11-08 | 2015-11-08 | Multi -function headset plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969380A (en) * | 2020-09-16 | 2020-11-20 | 刘剑 | Multifunctional earphone plug and earphone |
-
2015
- 2015-11-08 CN CN201520894849.8U patent/CN205160742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969380A (en) * | 2020-09-16 | 2020-11-20 | 刘剑 | Multifunctional earphone plug and earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161108 |