CN102421044A - Headphone socket - Google Patents
Headphone socket Download PDFInfo
- Publication number
- CN102421044A CN102421044A CN2011103139775A CN201110313977A CN102421044A CN 102421044 A CN102421044 A CN 102421044A CN 2011103139775 A CN2011103139775 A CN 2011103139775A CN 201110313977 A CN201110313977 A CN 201110313977A CN 102421044 A CN102421044 A CN 102421044A
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- Prior art keywords
- pin
- elastomer
- insulator
- hole
- link
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Abstract
The invention relates to a headphone socket, which comprises a socket body, an insulator, a first pin and an elastic body, wherein the socket body is provided with a first accommodating space; the insulator is arranged in the first accommodating space and is provided with a second accommodating space and a first hole; the first pin is positioned between the insulator and the socket body and comprises a first pin conduction end and a first pin connecting end; the elastic body comprises an elastic body fixing end and an elastic body connecting end, wherein the elastic body fixing end is coupled with the socket body, one of the socket body and the elastic body connecting end is coupled with the first pin connecting end, the other one of the socket body and the elastic body connecting end is coupled with the insulator, and when the elastic body is extruded, the first pin moves relative to the insulator to make the first pin conduction end pass through the first hole to the second accommodating space. The headphone socket disclosed by the invention can be used for accurately detecting whether a headphone plug is completely inserted into the headphone socket or not.
Description
Technical field
The present invention is about a kind of earphone socket, relates in particular to a kind ofly to judge whether headset plug inserts the earphone socket of earphone socket fully.
Background technology
Earphone socket has following four kinds of pin positions basically, is in regular turn: L channel (Audio left), R channel (Audio right), microphone (Mic), ground connection (Ground).See also Fig. 1, earphone socket 30 has pin 32a～32e, and headset plug 40 has conducting district 41a～41d and insulating barrier 42a～42c.According to each tame manufacturer demand; Maybe be with the arbitrary pin among pin 32a～32e as the detecting pin; Generally speaking, the detecting pin is pin 32a or pin 32c among the figure, after headset plug 40 inserts earphone socket 30; Headset plug 40 contacts with detecting pin (32a or 32c) and has changed current potential, and letting message system know is the state that has headset plug 40 to insert at present.
Please again referring to Fig. 1; Prior art has following shortcoming with pin 32a or pin 32c as the structure of detecting pin: for example; When pin 32a is the detecting pin; As long as the front end conducting district 41d of headset plug 40 touches detecting pin 32a, message system promptly can be judged the state of headset plug 40 for inserting fully, and other pin 32b, 32c, 32d, 32e also become the state of normal operation immediately.Yet the state of earphone socket 30 each pins is all unstable as yet in fact in the process that headset plug 40 continues to insert.In detail; Earphone socket 30 structures of prior art maybe be when headset plug 40 insert fully as yet or pulls out; Just judged that headset plug 40 inserts fully; Make the operation of message body (as: mobile phone or other have the audio device of earphone socket) beginning message transmission,, produce the unexpected message transmission of conversation for example in the process of inserting or pull out headset plug.
Whether the structure that in view of this, the present invention proposes one earphone socket inserts earphone socket fully with accurate detecting headset plug.
Summary of the invention
The object of the present invention is to provide a kind of earphone socket whether to insert fully with the detecting headset plug.
For reaching above-mentioned purpose, the present invention provides a kind of earphone socket to comprise: pedestal, and this pedestal has first accommodation space; Insulator is positioned at this first accommodation space, and this insulator has second accommodation space and first hole; First pin, this first pin are between this insulator and this pedestal, and this first pin comprises the first pin conduction terminal and the first pin link; Elastomer, it comprises elastomer stiff end and elastomer link, this elastomer stiff end and this pedestal couple; Wherein one of them and this first pin link of this pedestal and this elastomer link couples; This pedestal and this elastomer link another and this insulator wherein couple; When this elastomer is squeezed; This first pin and this insulator relatively move, and make this first pin conduction terminal pass this first hole to this second accommodation space.
As optional technical scheme, when this first pin link and this elastomer link couple, and this elastomer is when being squeezed, and this elastomer drives this first pin and moves, and makes this first pin conduction terminal pass this first hole to this second accommodation space.
As optional technical scheme, when this insulator and this elastomer link couple, and when this elastomer was squeezed, this elastomer drove this insulator and moves, and makes this first pin conduction terminal pass this first hole to this second accommodation space.
As optional technical scheme; This earphone socket, in order to connect headset plug, this headset plug has the first plug conducting district; When this headset plug inserts this earphone socket; This this elastomer of headset plug extruding, this elastomer drives this first pin or this insulator moves, and makes this first pin conduction terminal pass this first hole to this second accommodation space and contacts conducting with this first plug conducting district.
As optional technical scheme, this earphone socket more comprises: second pin, this second pin comprise the second pin conduction terminal and the second pin link between this insulator and this pedestal; This insulator more comprises second hole; Wherein one of them and this second pin link of this pedestal and this elastomer link couples; This pedestal and this elastomer link another and this insulator wherein couple; When this elastomer is squeezed; This second pin and this insulator relatively move, and make this second pin conduction terminal pass this second hole to this second accommodation space.
As optional technical scheme, when this second pin link and this elastomer link couple, and this elastomer is when being squeezed, and this elastomer drives this second pin and moves, and makes this second pin conduction terminal pass this second hole to this second accommodation space.
As optional technical scheme, when this insulator and this elastomer link couple, and when this elastomer was squeezed, this elastomer drove this insulator and moves, and makes the second pin conduction terminal pass this second hole to this second accommodation space.
As optional technical scheme; This earphone socket; In order to connect headset plug, this headset plug has the first plug conducting district and the second plug conducting district, when this headset plug inserts this earphone socket; This this elastomer of headset plug extruding; This elastomer drives this first pin and this second pin or this insulator and moves, and make this first pin conduction terminal pass this first hole to this second accommodation space and contact conducting with this first plug conducting district, and this second pin conduction terminal is passed this second hole to this second accommodation space and is contacted conducting with this second plug conducting district.
Compared with prior art, earphone socket of the present invention has more insulator and elastomer, makes message system when headset plug inserts fully, just carry out the message transmission.
Description of drawings
Shown in Figure 1 is the earphone socket of prior art and the sketch map of headset plug.
Fig. 2 A-2C is depicted as the sketch map according to first embodiment of earphone socket of the present invention.
Fig. 3 A-3C is depicted as the sketch map according to second embodiment of earphone socket of the present invention.
Embodiment
For making the object of the invention, structure, characteristic and function thereof there are further understanding, cooperate embodiment to specify as follows now.
Seeing also Fig. 2 A-Fig. 2 C is the sketch map according to first embodiment of projection arrangement of the present invention.Fig. 2 A is the sketch map before headset plug 20 inserts, and Fig. 2 B is the sketch map after headset plug inserts.The present invention provides a kind of earphone socket 10, comprises elastomer 11, pin 12, insulator 13, pedestal 14.
See also Fig. 2 A and map 2B, in the first embodiment of the present invention, earphone socket 10 comprises: pedestal 14, pedestal 14 have the first accommodation space 15a; Insulator 13 is positioned at this first accommodation space 15a, and insulator 13 has the second accommodation space 15b, and this insulator 13 comprises the first hole 132a that insulating body 131 and insulating body 131 are had; The first pin 12a, this first pin 12a have the first pin conduction terminal 12a ' and the first pin link 12a between this insulator 13 and this pedestal 14 ", first pin conduction terminal 12a ' the resilient abutment insulator body 131; Elastomer 11 comprises elastomer stiff end 11a and elastomer link 11b, and this elastomer stiff end 11a and this pedestal 14 couple; Wherein elastomer link 11b and this first pin link 12a " couple, this pedestal 14 couples with this insulator 13.
Please then referring to Fig. 2 B; When headset plug 20 inserts earphone socket 10; These headset plug 20 these elastomers 11 of extruding; This elastomer 11 drives this first pin 12a and moves, and when headset plug 20 inserted fully, this first pin conduction terminal 12a ' passed this first hole 132a and contacts conducting with this first plug conducting district 21a to this second accommodation space 15b.
In the first embodiment of the present invention, the material that is noted that this elastomer 11 is that a kind of insulator produces short circuit when contacting with elastomer 11 to avoid the first pin 12a.In addition; Earphone socket 10 also can comprise the contact areas (not shown) that couples with this pedestal 14; This first pin 12a has subregion and this contact areas to keep in touch in the process that moves, and makes external device (ED) to carry out the message transmission by this contact areas and this headset plug 20.
Please again referring to Fig. 2 C and map 2A; In the first embodiment of the present invention; Headset plug 10 more can comprise: the second pin 12b, the 3rd pin 12c, the 4th pin 12d, the 5th pin 12e, and this insulator 13 can have more the second hole 132b, the 3rd hole 132c, the 4th hole 132d, the 5th hole 132e.Wherein, This first pin 12a, this second pin 12b, the 3rd pin 12c, the 4th pin 12d, the 5th pin 12e pass through this first hole 132a, this second hole 132b, the 3rd hole 132c, the 4th hole 132d, the 5th hole 132e respectively when headset plug 20 inserts earphone socket 10 fully, and contact conducting with the first plug conducting district 21a that is positioned at this headset plug 20, the 3rd plug conducting district 21c, the 4th plug conducting district 21d, the second plug conducting district 21b, the first plug conducting district 21a respectively.When pulling out headset plug 20, elastomer 11 is returned to the state of not being squeezed, and elastomer 11 drives pin 12a-12e and moves, and makes this pin conduction terminal 12a '-12e ' leave this hole 132a-132e and gets back to the origin-location.
See also Fig. 3 A and map 3B, in the second embodiment of the present invention, earphone socket 10 comprises: pedestal 14 has the first accommodation space 15a; Insulator 13 is positioned at this first accommodation space 15a, has the second accommodation space 15b, and this insulator 13 has the first hole 132a that insulating body 131 and insulating body 131 are had; The first pin 12a, this first pin 12a have the first pin conduction terminal 12a ' and the first pin link 12a between this insulator 13 and this pedestal 14 ", first pin conduction terminal 12a ' the resilient abutment insulator body 131; Elastomer 11 comprises elastomer stiff end 11a and elastomer link 11b, and this elastomer stiff end 11a and this pedestal 14 couple; Wherein elastomer link 11b and this insulator 13 couple, this pedestal 14 and the first pin link 12a " couple.Please then referring to Fig. 3 B; When headset plug 20 inserts earphone socket 10; These headset plug 20 these elastomers 11 of extruding; This elastomer 11 drives these insulators 13 and moves, and when headset plug 20 inserted fully, this first pin conduction terminal 12a ' passed this first hole 132a and contacts conducting with this first plug conducting district 21a to this second accommodation space 15b.
It is noted that the second embodiment of the present invention is that with the different of first embodiment among second embodiment, elastomer link 11b and insulator couple, the first pin link 12a " couple with pedestal 14.Therefore, in a second embodiment, when headset plug 20 inserts earphone socket 10, these headset plug 20 these elastomers 11 of extruding, this elastomer 11 drives this insulator 13 and moves.
Please again referring to Fig. 3 C and map 3A; Similarly; In the second embodiment of the present invention; Headset plug 10 more can comprise: the second pin 12b, the 3rd pin 12c, the 4th pin 12d, the 5th pin 12e, and this insulator 13 can have more the second hole 132b, the 3rd hole 132c, the 4th hole 132d, the 5th hole 132e.Wherein, This first pin 12a, this second pin 12b, the 3rd pin 12c, the 4th pin 12d, the 5th pin 12e pass through this first hole 132a, this second hole 132b, the 3rd hole 132c, the 4th hole 132d, the 5th hole 132e respectively when headset plug 20 inserts earphone socket 10 fully, and contact conducting with the first plug conducting district 21a that is positioned at this headset plug 20, the 3rd plug conducting district 21c, the 4th plug conducting district 21d, the second plug conducting district 21b, the first plug conducting district 21a respectively.Compared with prior art; Earphone socket 10 of the present invention more comprises elastomer 11 and insulator 13; When headset plug 20 does not insert earphone socket 10 as yet fully; This first pin 12a, this second pin 12b, the 3rd pin 12c, the 4th pin 12d, the 5th pin 12e and can not contact with plug conducting district 21a-21d between pedestal 14 and insulator 13.When headset plug 20 inserted earphone socket 10 fully, pin 12a-12e just can pass through this this hole 132a-132e respectively, to contact conducting with the plug conducting district that is positioned at this headset plug 20.When pulling out headset plug 20, elastomer 11 is returned to the state of not being squeezed, and elastomer 11 drives insulator 13 and moves, and makes this pin conduction terminal 12a '-12e ' leave this hole 132a-132e.Therefore, inserting and pulling out in the process of headset plug 20, earphone socket 10 of the present invention can be avoided unexpected message transmission.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is merely the example of embodiment of the present invention.Must be pointed out that the embodiment that has disclosed does not limit scope of the present invention.On the contrary, change and retouching not breaking away from the spirit and scope of the present invention to be done all belong to scope of patent protection of the present invention.
Claims (8)
1. earphone socket is characterized in that comprising:
Pedestal, this pedestal has first accommodation space;
Insulator is positioned at this first accommodation space, and this insulator has second accommodation space and first hole;
First pin, this first pin are between this insulator and this pedestal, and this first pin comprises the first pin conduction terminal and the first pin link;
Elastomer, it comprises elastomer stiff end and elastomer link, this elastomer stiff end and this pedestal couple;
Wherein one of them and this first pin link of this pedestal and this elastomer link couples; This pedestal and this elastomer link another and this insulator wherein couple; When this elastomer is squeezed; This first pin and this insulator relatively move, and make this first pin conduction terminal pass this first hole to this second accommodation space.
2. earphone socket as claimed in claim 1; It is characterized in that coupling when this first pin link and this elastomer link; And when this elastomer was squeezed, this elastomer drove this first pin and moves, and makes this first pin conduction terminal pass this first hole to this second accommodation space.
3. earphone socket as claimed in claim 1; It is characterized in that coupling when this insulator and this elastomer link; And when this elastomer was squeezed, this elastomer drove this insulator and moves, and makes this first pin conduction terminal pass this first hole to this second accommodation space.
4. earphone socket as claimed in claim 1; In order to connect headset plug; This headset plug has the first plug conducting district, it is characterized in that when this headset plug inserts this earphone socket this this elastomer of headset plug extruding; This elastomer drives this first pin or this insulator moves, and makes this first pin conduction terminal pass this first hole to this second accommodation space and contacts conducting with this first plug conducting district.
5. earphone socket as claimed in claim 1 is characterized in that this earphone socket more comprises:
Second pin, this second pin are between this insulator and this pedestal, and this second pin comprises the second pin conduction terminal and the second pin link;
This insulator more comprises second hole;
Wherein one of them and this second pin link of this pedestal and this elastomer link couples; This pedestal and this elastomer link another and this insulator wherein couple; When this elastomer is squeezed; This second pin and this insulator relatively move, and make this second pin conduction terminal pass this second hole to this second accommodation space.
6. earphone socket as claimed in claim 5; It is characterized in that coupling when this second pin link and this elastomer link; And when this elastomer was squeezed, this elastomer drove this second pin and moves, and makes this second pin conduction terminal pass this second hole to this second accommodation space.
7. earphone socket as claimed in claim 5; It is characterized in that coupling when this insulator and this elastomer link; And when this elastomer was squeezed, this elastomer drove this insulator and moves, and makes the second pin conduction terminal pass this second hole to this second accommodation space.
8. earphone socket as claimed in claim 5; In order to connect headset plug; This headset plug has the first plug conducting district and the second plug conducting district; It is characterized in that: when this headset plug inserts this earphone socket, this this elastomer of headset plug extruding, this elastomer drives this first pin and this second pin or this insulator and moves; Make this first pin conduction terminal pass this first hole to this second accommodation space and contact conducting, and this second pin conduction terminal is passed this second hole to this second accommodation space and contacted conducting with this second plug conducting district with this first plug conducting district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313977.5A CN102421044B (en) | 2011-10-17 | 2011-10-17 | Headphone socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313977.5A CN102421044B (en) | 2011-10-17 | 2011-10-17 | Headphone socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102421044A true CN102421044A (en) | 2012-04-18 |
| CN102421044B CN102421044B (en) | 2014-03-12 |
Family
ID=45945243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110313977.5A Expired - Fee Related CN102421044B (en) | 2011-10-17 | 2011-10-17 | Headphone socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102421044B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218384A (en) * | 2013-05-31 | 2014-12-17 | 泰科电子(上海)有限公司 | An electrical connector |
| CN104218348A (en) * | 2013-05-31 | 2014-12-17 | 泰科电子(上海)有限公司 | Electric connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM323139U (en) * | 2007-03-29 | 2007-12-01 | Suyin Corp | Improved structure of receptacle connector |
| US20080166908A1 (en) * | 2007-01-10 | 2008-07-10 | Speed Tech Corp. | Terminal positioning device for socket connector |
| CN201215857Y (en) * | 2008-04-22 | 2009-04-01 | 方彩菊 | Earphone socket |
| CN201674054U (en) * | 2010-05-10 | 2010-12-15 | 吴全象 | Audio socket connector |
| US7887375B1 (en) * | 2010-02-23 | 2011-02-15 | Cheng Uei Precision Industry Co., Ltd. | Audio jack having improved contact |
-
2011
- 2011-10-17 CN CN201110313977.5A patent/CN102421044B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080166908A1 (en) * | 2007-01-10 | 2008-07-10 | Speed Tech Corp. | Terminal positioning device for socket connector |
| TWM323139U (en) * | 2007-03-29 | 2007-12-01 | Suyin Corp | Improved structure of receptacle connector |
| CN201215857Y (en) * | 2008-04-22 | 2009-04-01 | 方彩菊 | Earphone socket |
| US7887375B1 (en) * | 2010-02-23 | 2011-02-15 | Cheng Uei Precision Industry Co., Ltd. | Audio jack having improved contact |
| CN201674054U (en) * | 2010-05-10 | 2010-12-15 | 吴全象 | Audio socket connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218384A (en) * | 2013-05-31 | 2014-12-17 | 泰科电子(上海)有限公司 | An electrical connector |
| CN104218348A (en) * | 2013-05-31 | 2014-12-17 | 泰科电子(上海)有限公司 | Electric connector |
| CN104218348B (en) * | 2013-05-31 | 2016-12-07 | 泰科电子(上海)有限公司 | Electric connector |
| CN104218384B (en) * | 2013-05-31 | 2016-12-28 | 泰科电子(上海)有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102421044B (en) | 2014-03-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170516 Address after: Guangdong, Shenzhen Province, Longhua New District Guanlan Street Community Library pond rich industrial zone 13 (Bao Sanhe) E building, two floor Patentee after: Shenzhen Wei Fan Electronic Technology Co., Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 169, Co-patentee before: Qisda Corporation Patentee before: Suzhou Qisda Corporation |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20181017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |