CN102623850B - Audio connector - Google Patents
Audio connector Download PDFInfo
- Publication number
- CN102623850B CN102623850B CN201210070024.5A CN201210070024A CN102623850B CN 102623850 B CN102623850 B CN 102623850B CN 201210070024 A CN201210070024 A CN 201210070024A CN 102623850 B CN102623850 B CN 102623850B
- Authority
- CN
- China
- Prior art keywords
- insulating body
- weld part
- audio connector
- connecting portion
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 5
- 230000003068 static effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 abstract 5
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
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 present invention, about a kind of audio connector, refers in particular to the audio connector that a kind of static conductive is effective.
[background technology]
In consumer electronics field, a lot of electronic equipment, as mobile phone, MP3 player and other Portable audio frequency apparatus, need by external audio earphone or receiver to hear the sound of media.So, audio connector must be had to be installed on these audio frequency apparatuses insert for the plug such as earphone or receiver.Above-mentioned audio connector generally comprises insulating body and some conducting terminals.Described insulating body is provided with the host cavity of accommodating plug and the some accepting grooves be connected with host cavity.Described conducting terminal is contained in accepting groove.Described conducting terminal comprises earth terminal, and earth terminal is generally placed in the front end near interface, thus contacts with butt connector prior to other conducting terminal and walked by static guiding in time.Again, for reaching the effect of waterproof, audio connector reduces the perforate on other direction except afterbody as far as possible.Earth terminal inserts the front end extended to again near interface from afterbody, then earth terminal has very long structure, easily has the situation of outer distortion to occur.Above-mentioned situation will cause ground signalling unstable, and then affect static conductive effect.
Therefore, necessaryly provide a kind of new audio connector, to overcome defect existing in prior art.
[summary of the invention]
The object of the present invention is to provide the audio connector that a kind of static conductive is effective.
Object of the present invention is achieved through the following technical solutions: a kind of audio connector, it comprises insulating body and is placed in the some conducting terminals in insulating body, described insulating body defines receiving space, interface and the rear end face relative with interface, described conducting terminal comprises signal terminal and earth terminal, described earth terminal comprises holding parts, extend into the contact site of receiving space and extend the weld part of insulating body, described earth terminal comprises the connecting portion connecting described holding parts and weld part between holding parts and weld part, one end that described weld part is connected with connecting portion is extended hyoplastron, described hyoplastron together with holding parts with insulating body fixing.
Further, described hyoplastron tears formation from connecting portion.
Further, described hyoplastron and holding parts and insulating body are at upper and lower two horizontal plane internal interferences.
Further, described holding parts, hyoplastron and weld part extend along grafting direction, and connecting portion extends along the vertical direction vertical with grafting direction.
Further, described hyoplastron and welding position are in the both sides of connecting portion.
Further, described signal terminal comprises the weld part extending insulating body, and the weld part of signal terminal and the weld part of earth terminal are that a row is arranged.
Further, the weld part of described signal terminal and the welding position of earth terminal are evenly distributed in same plane.
Further, the connecting portion of described earth terminal exposes to the rear end face of insulating body.
Further, the contact site of described earth terminal extends near 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 insulating body fixing, and prevent earth terminal to open the generation of distortion outward, static conductive is effective.
[accompanying drawing explanation]
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 in Fig. 1.
[embodiment]
Below, composition graphs 1 to Fig. 4 is introduced the embodiment of audio connector 100 of the present invention.Audio connector 100 of the present invention, be connected with cable (not shown) or contact flat spring (not shown), in order to accommodate butt connector (not shown), it comprises insulating body 1 and is placed in the some conducting terminals 2 in insulating body 1.
Refer to Fig. 1 and Fig. 3, described insulating body 1 comprises circular head 11 and rectangular body portion 12.Described insulating body 1 defines the receiving space 13 running through head 11 and body 12.Described insulating body 1 defines the interface 14 and the rear end face 15 that be positioned at body 12 relative with interface that are positioned at head 11.
Refer to Fig. 2 to Fig. 4, described conducting terminal 2 comprises the first signal terminal 21 and secondary signal terminal 22, the 3rd signal terminal 23 protruding into receiving space 13 from right side and the 4th signal terminal 24 that protrude into receiving space 13 from left side and the earth terminal 25 protruding into receiving space 13 from 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 except comprise with the holding parts 256 of insulating body 1 fixing, extend into receiving space 14 contact site 257 and expose to except the weld part 258 of insulating body 1, comprise the connecting portion 259 exposing to insulating body 1 rear end face 15 further.Described connecting portion 259, between holding parts 256 and weld part 258, connects described holding parts 256 and weld part 258.Described holding parts 256 and weld part 258 extend along grafting direction, and connecting portion 259 extends along the vertical direction vertical with grafting direction.Described hyoplastron 2591 and weld part 258 are positioned at the both sides of connecting portion 259.Contact site 257 extends near interface place, preferentially to contact with butt connector, is walked by static guiding in time.One end that described weld part 258 is connected with connecting portion 259 is extended the hyoplastron 2591 with insulating body 1 fixing.Hyoplastron 2591 and holding parts 256 are interfered with insulating body 1 in upper and lower two horizontal planes.Described hyoplastron 2591 tears formation from connecting portion 259.The weld part 28 of described signal terminal 21,22,23,24 and weld part 258 unification of earth terminal 25 are extended from insulating body 1 rear end face 15 and arrange in a row.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, thus can be used for the different processing procedures such as surface mount (SMT), cable welding or contact flat spring crimping, are beneficial to the expansion of processing procedure.
Earth terminal 25 mat hyoplastron 2591 and insulating body 1 fixing of audio connector 100 of the present invention, prevent the generation of earth terminal 25 outer distortion, static conductive is effective.
Claims (9)
1. an audio connector, it comprises insulating body and is placed in the some conducting terminals in insulating body, described insulating body defines receiving space, interface and the rear end face relative with interface, described conducting terminal comprises signal terminal and earth terminal, described earth terminal comprises holding parts, extend into the contact site of receiving space and extend the weld part of insulating body, it is characterized in that: described earth terminal comprises the connecting portion connecting described holding parts and weld part between holding parts and weld part, one end that described weld part is connected with connecting portion is extended hyoplastron, described hyoplastron together with holding parts with insulating body fixing, described earth terminal has installation direction from back to front, described connecting portion is on the vertical direction vertical with installation direction, described holding parts and hyoplastron extend into insulating body from connecting portion along installation direction, described contact site extends into receiving space along installation direction further from holding parts, described weld part extends outside insulating body along the direction contrary with installation direction from connecting portion.
2. audio connector as claimed in claim 1, is characterized in that: described hyoplastron tears formation from connecting portion.
3. audio connector as claimed in claim 1, is characterized in that: described hyoplastron and holding parts and insulating body are at upper and lower two horizontal plane internal interferences.
4. the audio connector as described in claim 1 or 2 or 3, is characterized in that: described hyoplastron and weld part in the same plane.
5. audio connector as claimed in claim 4, is characterized in that: described hyoplastron and welding position are in the both sides of connecting portion.
6. audio connector as claimed in claim 4, is characterized in that: described signal terminal comprises the weld part extending insulating body, and the weld part of signal terminal and the weld part of earth terminal are that a row is arranged.
7. audio connector as claimed in claim 6, is characterized in that: the weld part of described signal terminal and the welding position of earth terminal in same plane, be evenly distributed and there is suitable width and length.
8. audio connector as claimed in claim 6, is characterized in that: the connecting portion of described 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 described earth terminal extends near 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 CN102623850A (en) | 2012-08-01 |
| CN102623850B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218406B (en) * | 2013-05-31 | 2016-08-24 | 泰科电子(上海)有限公司 | Electric 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 |
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 | audio socket connector |
-
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 | audio socket connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102623850A (en) | 2012-08-01 |
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|---|---|---|---|
| C06 | Publication | ||
| 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 |