CN102623850A - Audio connector - Google Patents
Audio connector Download PDFInfo
- Publication number
- CN102623850A CN102623850A CN2012100700245A CN201210070024A CN102623850A CN 102623850 A CN102623850 A CN 102623850A CN 2012100700245 A CN2012100700245 A CN 2012100700245A CN 201210070024 A CN201210070024 A CN 201210070024A CN 102623850 A CN102623850 A CN 102623850A
- Authority
- CN
- China
- Prior art keywords
- insulating body
- weld part
- audio connector
- hyoplastron
- earth terminal
- 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.)
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Abstract
The invention discloses an audio connector, which comprises an insulator body and a plurality of conductive terminals accommodated in the insulator body, wherein an accommodating space, an insertion port and the back end face opposite to the insertion port are defined by the insulator body. The conductive terminals comprises a signal terminal and a grounding terminal, wherein the grounding terminal comprises a fixed part, a contact part extending into the accommodating space, a welding part extending out of the insulator body and a connecting part used for connecting the fixed part and the welding part between the fixed part and the welding part. One end of the welding part, which is connected with the connecting part, is provided with a tongue plate in an extending mode, and the tongue plate and the fixed part are fixed with the insulator body. The audio connector disclosed by the invention has a favorable static conduction effect.
Description
[technical field]
The relevant a kind of audio connector of the present invention refers in particular to a kind of good audio connector of electrostatic efficiency of leading.
[background technology]
In consumer electronics field, a lot of electronic equipments, like mobile phone, MP3 player and other Portable audio frequency apparatus need be by external audio earphone or receiver to hear the sound of medium.So, must have audio connector to be installed on these audio frequency apparatuses inserts for plugs such as earphone or receivers.Above-mentioned audio connector generally comprises insulating body and plurality of conductive terminals.The host cavity that said insulating body is provided with in order to accommodate plug reaches the some accepting grooves that are connected with host cavity.Said conducting terminal is contained in accepting groove.Said conducting terminal comprises earth terminal, and earth terminal generally places the front end near interface, thereby contacts and in time static is led away with butt connector prior to other conducting terminal.Again, for reaching good waterproof effect, audio connector reduces the perforate on other direction except that afterbody as far as possible.Earth terminal inserts from afterbody and extends to the front end near interface again, and then earth terminal has very long structure, is prone to have outer situation of opening distortion to take place.Above-mentioned situation will cause ground signalling unstable, and then electrostatic efficiency is led in influence.
Therefore, necessary a kind of new audio connector is provided, to overcome existing defective in the prior art.
[summary of the invention]
The object of the present invention is to provide a kind of good audio connector of electrostatic efficiency of leading.
The object of the invention is realized through following technical scheme: a kind of audio connector; It comprises insulating body and is placed in the plurality of conductive terminals in the insulating body; Said insulating body has defined receiving space, interface and the rear end face relative with interface; Said conducting terminal comprises signal terminal and earth terminal; Said earth terminal comprises holding parts, extend into the contact site of receiving space and extend the weld part of insulating body; Said earth terminal comprises between holding parts and weld part the connecting portion that connects said holding parts and weld part, and the end that said weld part links to each other with connecting portion has extended hyoplastron, said hyoplastron and holding parts together with the insulating body fixing.
Further, said hyoplastron tears formation from connecting portion.
Further, said hyoplastron and holding parts and insulating body are at two horizontal plane internal interferences up and down.
Further, said holding parts, hyoplastron and weld part extend along the grafting direction, and the connecting portion edge vertical direction vertical with the grafting direction extends.
Further, said hyoplastron and welding position are in the both sides of connecting portion.
Further, said signal terminal comprises the weld part that extends insulating body, and the weld part of signal terminal and the weld part of earth terminal are a row and are provided with.
Further, the welding position of the weld part of said signal terminal and earth terminal is in same plane and be evenly distributed.
Further, the connecting portion of said earth terminal exposes to the rear end face of insulating body.
Further, the contact site of said earth terminal extends near the interface place.
Compared with prior art, the present invention has following beneficial effect: the earth terminal of audio connector of the present invention has the hyoplastron with the insulating body fixing, has prevented that earth terminal from opening the generation of distortion outward, and it is good to lead electrostatic efficiency.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of audio connector of the present invention.
Fig. 2 is the three-dimensional combination figure of another angle of audio connector of the present invention.
Fig. 3 is the exploded view of audio connector of the present invention.
Fig. 4 is the cutaway view of audio connector of the present invention along A-A line among Fig. 1.
[embodiment]
Below, with combining Fig. 1 to Fig. 4 to introduce the embodiment of audio connector 100 of the present invention.Audio connector 100 of the present invention is connected with cable (not shown) or contact flat spring (not shown), and in order to accommodate butt connector (not shown), it comprises insulating body 1 and is placed in the plurality of conductive terminals 2 in the insulating body 1.
See also Fig. 1 and Fig. 3, said insulating body 1 comprises circular head 11 and rectangular body portion 12.Said insulating body 1 has defined the receiving space 13 that runs through head 11 and body 12.Said insulating body 1 has defined interface 14 and the rear end face that be positioned at body 12 15 relative with interface that is positioned at head 11.
See also Fig. 2 to Fig. 4, said conducting terminal 2 comprises that first signal terminal 21 that protrudes into receiving space 13 from the left side protrudes into the 3rd signal terminal 23 and the 4th signal terminal 24 of receiving space 13 with secondary signal terminal 22, from the right side and protrudes into the earth terminal 25 of receiving space 13 from the top.Each signal terminal 21,22,23,24 comprises with the holding parts 26 of insulating body 1 fixing, extends into the contact site 27 of receiving space 13 and extend the weld part 28 of insulating body 1.Earth terminal 25 comprises the connecting portion 259 that exposes to insulating body 1 rear end face 15 further except comprising with the holding parts 256 of insulating body 1 fixing, extending into the contact site 257 of receiving space 14 and expose to the weld part 258 of insulating body 1.Said connecting portion 259 connects said holding parts 256 and weld part 258 between holding parts 256 and weld part 258.Said holding parts 256 extends along the grafting direction with weld part 258, and the connecting portion 259 edges vertical direction vertical with the grafting direction extends.Said hyoplastron 2591 and weld part 258 are positioned at the both sides of connecting portion 259.Contact site 257 extends near the interface place, preferentially to contact with butt connector, in time static is led away.The end that said weld part 258 links to each other with connecting portion 259 extends the hyoplastron 2591 with insulating body 1 fixing.Hyoplastron 2591 and holding parts 256 are being interfered with insulating body 1 in two horizontal planes up and down.Said hyoplastron 2591 tears formation from connecting portion 259.The weld part 28 of said signal terminal 21,22,23,24 and the weld part of earth terminal 25 258 are unified to be extended and is a row and is provided with from insulating body 1 rear end face 15.The weld part 258 of earth terminal 25 is between the weld part 28 of signal terminal 21,22,23,24.All weld parts 28,281 are positioned at same plane, are evenly distributed and have suitable width and length, thereby can be used for different processing procedures such as surface mount (SMT), cable welding or contact flat spring crimping, are beneficial to the expansion of processing procedure.
The earth terminal 25 mat hyoplastrons 2591 and insulating body 1 fixings of audio connector 100 of the present invention have prevented earth terminal 25 outer generations of opening distortion, and it is good to lead electrostatic efficiency.
Claims (9)
1. audio connector; It comprises insulating body and is placed in the plurality of conductive terminals in the insulating body; Said insulating body has defined receiving space, interface and the rear end face relative with interface; Said conducting terminal comprises signal terminal and earth terminal, and said earth terminal comprises holding parts, extend into the contact site of receiving space and extend the weld part of insulating body, and it is characterized in that: said earth terminal comprises the connecting portion that between holding parts and weld part, connects said holding parts and weld part; The end that said weld part links to each other with connecting portion has extended hyoplastron, said hyoplastron and holding parts together with the insulating body fixing.
2. audio connector as claimed in claim 1 is characterized in that: said hyoplastron tears formation from connecting portion.
3. audio connector as claimed in claim 1 is characterized in that: said hyoplastron and holding parts and insulating body are at two horizontal plane internal interferences up and down.
4. like claim 1 or 2 or 3 described audio connectors, it is characterized in that: said holding parts, hyoplastron and weld part extend along the grafting direction, and the connecting portion edge vertical direction vertical with the grafting direction extends.
5. audio connector as claimed in claim 4 is characterized in that: said hyoplastron and welding position are in the both sides of connecting portion.
6. audio connector as claimed in claim 4 is characterized in that: said signal terminal comprises the weld part that extends insulating body, and the weld part of signal terminal and the weld part of earth terminal are a row and are provided with.
7. audio connector as claimed in claim 6 is characterized in that: the weld part of said signal terminal and the welding position of earth terminal in same plane, be evenly distributed and have suitable width and length.
8. audio connector as claimed in claim 6 is characterized in that: the connecting portion of said earth terminal exposes to the rear end face of insulating body.
9. audio connector as claimed in claim 6 is characterized in that: the contact site of said earth terminal extends near the interface place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210070024.5A CN102623850B (en) | 2012-03-16 | 2012-03-16 | Audio connector |
| US13/834,476 US8951073B2 (en) | 2012-03-16 | 2013-03-15 | Audio jack connector preventing grounding contact from deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210070024.5A CN102623850B (en) | 2012-03-16 | 2012-03-16 | Audio connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102623850A true CN102623850A (en) | 2012-08-01 |
| CN102623850B CN102623850B (en) | 2015-07-08 |
Family
ID=46563607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210070024.5A Active CN102623850B (en) | 2012-03-16 | 2012-03-16 | Audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102623850B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218406A (en) * | 2013-05-31 | 2014-12-17 | 泰科电子(上海)有限公司 | Electric connector |
| CN104716462A (en) * | 2013-12-11 | 2015-06-17 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7833032B1 (en) * | 2009-09-17 | 2010-11-16 | Cheng Uei Precision Industry Co., Ltd. | Audio connector |
| CN202103223U (en) * | 2011-05-13 | 2012-01-04 | 富港电子（东莞）有限公司 | Connector for audio socket |
-
2012
- 2012-03-16 CN CN201210070024.5A patent/CN102623850B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7833032B1 (en) * | 2009-09-17 | 2010-11-16 | Cheng Uei Precision Industry Co., Ltd. | Audio connector |
| CN202103223U (en) * | 2011-05-13 | 2012-01-04 | 富港电子（东莞）有限公司 | Connector for audio socket |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218406A (en) * | 2013-05-31 | 2014-12-17 | 泰科电子(上海)有限公司 | Electric connector |
| CN104218406B (en) * | 2013-05-31 | 2016-08-24 | 泰科电子(上海)有限公司 | Electric connector |
| CN104716462A (en) * | 2013-12-11 | 2015-06-17 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN104716462B (en) * | 2013-12-11 | 2017-03-08 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102623850B (en) | 2015-07-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |