CN102623836A - Audio connector - Google Patents

Audio connector Download PDF

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Publication number
CN102623836A
CN102623836A CN2012100699040A CN201210069904A CN102623836A CN 102623836 A CN102623836 A CN 102623836A CN 2012100699040 A CN2012100699040 A CN 2012100699040A CN 201210069904 A CN201210069904 A CN 201210069904A CN 102623836 A CN102623836 A CN 102623836A
Authority
CN
China
Prior art keywords
insulating body
audio connector
weld part
rear end
connector
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.)
Granted
Application number
CN2012100699040A
Other languages
Chinese (zh)
Other versions
CN102623836B (en
Inventor
张卫德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foxconn Kunshan Computer Connector Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Foxconn Kunshan Computer Connector Co Ltd
Priority to CN201210069904.0A priority Critical patent/CN102623836B/en
Publication of CN102623836A publication Critical patent/CN102623836A/en
Application granted granted Critical
Publication of CN102623836B publication Critical patent/CN102623836B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An audio connector comprises an insulation body and a plurality of conductive terminals arranged in the insulation body. A plurality of terminal slots, a socket, a holding space, a rear end face and a mounting surface are formed in the insulation body, wherein a butting connector can be inserted into the socket, the rear end face is opposite to the socket, and the mounting surface is adjacent to a printed circuit board. The insertion direction of the butting connector is decided by the socket. The audio connector further comprises a waterproof ring and a waterproof film, wherein the waterproof ring is sleeved in the front of the insulation body, and the waterproof film is attached to the rear end face and the mounting surface of the insulation body. The audio connector has excellent waterproof performance.

Description

Audio connector
[technical field]
The relevant a kind of audio connector of the present invention refers in particular to the good audio connector of a kind of water resistance.
[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 insulating body comprises the installed surface that is installed on the printed circuit board (PCB), the upper surface relative with installed surface, the front end face that cooperates with butt connector and the rear end face relative with front end face.Said conducting terminal comprises the contact site that protrudes in the host cavity and extends and be soldered to the weld part on the printed circuit board (PCB) from the installed surface of the body that insulate.Weld part extends from installed surface, and then installed surface need be offered the hole that weld part is passed.Installed surface is provided with the hole, can cause the water resistance of audio connector bad.
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 the good audio connector of a kind of water resistance.
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 interface and receiving space that plurality of terminals groove, confession butt connector insert, the rear end face relative with interface reaches and the installed surface of printed circuit board (PCB) adjacency; Interface has defined the grafting direction of butt connector, and said audio connector also comprises the water proof ring that is sheathed on insulating body the place ahead and is attached at the rear end face of insulating body and the waterproof membrane of installed surface.
Further, said insulating body comprises head, body and connects the neck of head and body that water proof ring is sheathed on neck.
Further, said each conducting terminal comprise the holding parts that is immobilizated in terminal groove, the contact site that extends into receiving space and and expose to the weld part of insulating body installed surface, said weld part concentrates on the installed surface position near rear end face.
Further, said weld part is two row's settings.
Further, said each weld part is provided with convex closure, and convex closure is exposed to waterproof membrane.
Further, said conducting terminal comprises first conducting terminal that protrudes into receiving space from the left side and second conducting terminal, protrudes into the 3rd conducting terminal and the 4th conducting terminal of receiving space from the right side and protrudes into the earth terminal of receiving space from the top.
Further, said earth terminal comprises the connecting portion that exposes to the insulating body rear end face, and said connecting portion connects the holding parts and the weld part of earth terminal between the holding parts and weld part of earth terminal.
Further, the holding parts of said earth terminal and weld part extend along the grafting direction, and the connecting portion edge vertical direction vertical with the grafting direction extends.
Further, said earth terminal comprise the both side edges that is positioned at connecting portion and with the alar part of insulating body fixing.
Further, said alar part and insulating body are interfered at vertical direction, and holding parts and insulating body are interfered perpendicular to the horizontal direction of grafting direction and vertical direction at the same time.
Compared with prior art, the present invention has following beneficial effect: neck is installed water proof ring, and the rear end face of insulating body and installed surface attach waterproof membrane, have guaranteed the audio connector favorable waterproof property.
[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 part exploded view of audio connector of the present invention.
Fig. 4 is the explosive view of audio connector of the present invention.
Fig. 5 is the explosive view of another angle of audio connector of the present invention.
[embodiment]
Below, with combining Fig. 1 to Fig. 5 to introduce the embodiment of audio connector 100 of the present invention.Audio connector 100 of the present invention comprises insulating body 1, is placed in plurality of conductive terminals 2 in the insulating body 1, is installed on grabbing board 3, be sheathed on the water proof ring 4 in insulating body 1 the place ahead and be attached at the waterproof membrane 5 at insulating body 1 rear of insulating body 1.
See also Fig. 3 to Fig. 5, said insulating body 1 comprises circular head 11, rectangular body portion 12 and connects the neck 13 of head 11 and body 12.Said insulating body 1 has defined the receiving space 14 that runs through head 11, neck 13 and body 12.Said body 12 is offered plurality of terminals groove 121, and terminal groove 121 communicates with receiving space 14.Said body 12 is provided with stage portion 122 in the front end near neck 13, and the said board 3 of grabbing is arranged in stage portion 122.Said neck 13 protrudes from head 11 and body 12, and water proof ring 4 is sheathed on said neck 13.Said insulating body 1 has defined and has been positioned at the interface that supplies butt connector (not shown) to insert on the head 11, the rear end face relative with interface and and the installed surface of printed circuit board (PCB) adjacency.Said interface has defined the grafting direction of butt connector.The installed surface of said insulating body 1 convexes with projection 15, and projection 15 is fixed in printed circuit board (PCB) (not shown) with grabbing board 3 with audio connector 100.
See also Fig. 3 to Fig. 5, said conducting terminal 2 comprises first conducting terminal 21 that protrudes into receiving space 14 from the left side and second conducting terminal 22, protrude into the 3rd conducting terminal 23 and the 4th conducting terminal 24 of receiving space 14 from the right side and protrude into the earth terminal 25 of receiving space 14 from the top.The contact site 27 that each conducting terminal 2 includes the holding parts 26 that is immobilizated in terminal groove 121, extend into receiving space 14 and and expose to the weld part 28 of insulating body 1 installed surface.Said weld part 28 concentrates on the installed surface near the position of rear end face and is two rows and is provided with, and is beneficial to and pastes waterproof membrane 5.Each weld part 28 is provided with convex closure 281, and convex closure 241 is exposed to waterproof membrane 5 and contacts with printed circuit board (PCB), reaches electric connection.Earth terminal 25 comprises the connecting portion 259 that exposes to insulating body 1 rear end face further except comprising holding parts 256, the contact site 257 that extends into receiving space 14 that is immobilizated in terminal groove 121 and exposing to the weld part 258 of insulating body 1 installed surface.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.Contact site 257 extends near the interface place, preferentially to contact with butt connector, in time static is led away.The both side edges of connecting portion 259 is extended with alar part 2591 respectively, said alar part 2591 and insulating body 1 fixing.Alar part 2591 is interfered at vertical direction with insulating body 1, and holding parts 256 is interfered perpendicular to the horizontal direction of grafting direction and vertical direction with insulating body 1 at the same time.
See also Fig. 2 and Fig. 3, the weld part 24 that exposes to rear end face and all conducting terminals 2 of insulating body 1 because of the connecting portion 259 of earth terminal 25 exposes to the installed surface of insulating body 1, so waterproof membrane 5 is attached at the rear end face and the installed surface of insulating body 1.Separated by waterproof membrane 5 inside and outside the audio connector 100, liquid substances such as anti-sealing get into audio connector 100 from the interior of electronic equipment.
See also Fig. 1, said water proof ring 4 is sheathed on the neck 13 of insulating body 1, and water proof ring 4 receives the casing crush seal of electronic equipment and lives the fit-up gap of casing and audio connector 100, has avoided liquid substances such as water to get into casing from the external world.
The neck 13 of audio connector 100 of the present invention is installed water proof ring 4, and the rear end face of insulating body 1 and installed surface attach waterproof membrane 5, have guaranteed audio connector 100 favorable waterproof property.

Claims (10)

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 interface and receiving space that plurality of terminals groove, confession butt connector insert, the rear end face relative with interface reaches and the installed surface of printed circuit board (PCB) adjacency; Interface has defined the grafting direction of butt connector, it is characterized in that: said audio connector also comprises the water proof ring that is sheathed on insulating body the place ahead and is attached at the rear end face of insulating body and the waterproof membrane of installed surface.
2. audio connector as claimed in claim 1 is characterized in that: said insulating body comprises head, body and connects the neck of head and body that water proof ring is sheathed on neck.
3. audio connector as claimed in claim 1; It is characterized in that: said each conducting terminal comprise the holding parts that is immobilizated in terminal groove, the contact site that extends into receiving space and and expose to the weld part of insulating body installed surface, said weld part concentrates on the installed surface position near rear end face.
4. audio connector as claimed in claim 3 is characterized in that: said weld part is two rows and is provided with.
5. audio connector as claimed in claim 3 is characterized in that: said each weld part is provided with convex closure, and convex closure is exposed to waterproof membrane.
6. audio connector as claimed in claim 3 is characterized in that: said conducting terminal comprises first conducting terminal that protrudes into receiving space from the left side and second conducting terminal, protrude into the 3rd conducting terminal and the 4th conducting terminal of receiving space from the right side and protrude into the earth terminal of receiving space from the top.
7. audio connector as claimed in claim 6; It is characterized in that: said earth terminal comprises the connecting portion that exposes to the insulating body rear end face; Said connecting portion connects the holding parts and the weld part of earth terminal between the holding parts and weld part of earth terminal.
8. audio connector as claimed in claim 7 is characterized in that: the holding parts of said earth terminal and weld part extend along the grafting direction, and the connecting portion edge vertical direction vertical with the grafting direction extends.
9. audio connector as claimed in claim 8 is characterized in that: said earth terminal comprise the both side edges that is positioned at connecting portion and with the alar part of insulating body fixing.
10. audio connector as claimed in claim 9 is characterized in that: said alar part and insulating body are interfered at vertical direction, and holding parts and insulating body are interfered perpendicular to the horizontal direction of grafting direction and vertical direction at the same time.
CN201210069904.0A 2012-03-16 2012-03-16 Audio connector Active CN102623836B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210069904.0A CN102623836B (en) 2012-03-16 2012-03-16 Audio connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210069904.0A CN102623836B (en) 2012-03-16 2012-03-16 Audio connector

Publications (2)

Publication Number Publication Date
CN102623836A true CN102623836A (en) 2012-08-01
CN102623836B CN102623836B (en) 2015-07-08

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ID=46563594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210069904.0A Active CN102623836B (en) 2012-03-16 2012-03-16 Audio connector

Country Status (1)

Country Link
CN (1) CN102623836B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466515A (en) * 2014-11-25 2015-03-25 广东欧珀移动通信有限公司 Earphone base sealing structure and terminal provided with same
CN105337091A (en) * 2014-07-11 2016-02-17 富士康(昆山)电脑接插件有限公司 Audio connector and manufacturing method thereof
CN107976891A (en) * 2018-01-17 2018-05-01 出门问问信息科技有限公司 A kind of waterproof construction and intelligent watch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080305667A1 (en) * 2007-06-11 2008-12-11 Hon Hai Precision Ind. Co., Ltd. Electrical connector with an anti-dust device to avoid the poor contact from dust
CN201789147U (en) * 2010-05-21 2011-04-06 富港电子(东莞)有限公司 Electric connector
CN201797146U (en) * 2010-04-02 2011-04-13 富士康(昆山)电脑接插件有限公司 Electric connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080305667A1 (en) * 2007-06-11 2008-12-11 Hon Hai Precision Ind. Co., Ltd. Electrical connector with an anti-dust device to avoid the poor contact from dust
CN201797146U (en) * 2010-04-02 2011-04-13 富士康(昆山)电脑接插件有限公司 Electric connector
CN201789147U (en) * 2010-05-21 2011-04-06 富港电子(东莞)有限公司 Electric connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105337091A (en) * 2014-07-11 2016-02-17 富士康(昆山)电脑接插件有限公司 Audio connector and manufacturing method thereof
CN105337091B (en) * 2014-07-11 2018-02-02 富士康(昆山)电脑接插件有限公司 Audio connector and its manufacture method
CN104466515A (en) * 2014-11-25 2015-03-25 广东欧珀移动通信有限公司 Earphone base sealing structure and terminal provided with same
CN107976891A (en) * 2018-01-17 2018-05-01 出门问问信息科技有限公司 A kind of waterproof construction and intelligent watch

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