CN105826738B - Audio connector - Google Patents
Audio connector Download PDFInfo
- Publication number
- CN105826738B CN105826738B CN201610272190.1A CN201610272190A CN105826738B CN 105826738 B CN105826738 B CN 105826738B CN 201610272190 A CN201610272190 A CN 201610272190A CN 105826738 B CN105826738 B CN 105826738B
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulating body
- side wall
- audio connector
- channel 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention discloses a kind of audio connector, including insulating body, ground terminal, R channel terminal, L channel terminal and microphone terminal, ground terminal and R channel terminal are respectively perpendicular downwards in the front and rear right side wall for being abreast fixedly arranged on insulating body, L channel terminal and microphone terminal structure in the form of sheets, L channel terminal is horizontally located in the downside of insulating body, and microphone terminal is horizontally located in the upper surface of insulating body.The L channel terminal and microphone terminal of audio connector of the present invention structure in the form of sheets, and using the upper and lower sides that insulating body is installed on by the way of insulating body right side wall, the thickness of insulating body side wall can be greatly reduced, so as to reduce the overall width of insulating body and length, the demand that electronic equipment increasingly minimizes disclosure satisfy that.
Description
Technical field
The present invention relates to a kind of arrangements of electric connection, more particularly to a kind of audio connector.
Background technology
Development and high-tech with rapid changepl. never-ending changes and improvements, mobile phone, notebook computer or other communication electricity with the communication technology
Sub- equipment is increasingly intended to miniaturization, and function also tends to enrich, variation, to meet the needs of people.With can produce
The audio socket connector of raw sound effect has been widely used in the electronic device, and it is used to insert with an audio plug connector
Connect to transmit audio signal.
Related existing audio connector includes an insulating body such as Chinese No. 205016750 patent, the audio connector
With some conducting terminals being fixedly arranged in insulating body, it is in tandem that the both sides of insulating body bottom surface offer some upwards
Terminal groove, each conducting terminal substantially taken the shape of the letter U, and it is correspondingly mounted on absolutely with the direction parallel to side wall from bottom to top
In the terminal groove of edge body.
But the conducting terminal of above-mentioned audio connector substantially takes the shape of the letter U and is fixedly arranged on the both sides of insulating body in tandem,
The enough thickness of the side wall needs of insulating body and the enough length of insulating body needs is caused to be led to open up terminal groove to hold
Electric terminal, so as to be unfavorable for the miniaturization of electronic equipment.
In view of problem above, is necessary to provide a kind of improved audio connector in fact, to solve the above problems.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, there is provided a kind of audio connection for being beneficial to miniaturization
Device.
To achieve these goals, the present invention provides a kind of audio connector, including insulating body, ground terminal, right sound
Road terminal, L channel terminal and microphone terminal, the preceding surface of the insulating body open up out for audio jack grafting backward
One butt hole, insulating body have the right side wall positioned at butt hole side, it is characterised in that：The ground terminal and R channel
Terminal is respectively perpendicular abreast is fixedly arranged on right side wall in front and rear downwards, and the L channel terminal and microphone terminal are tied in the form of sheets
Structure, L channel terminal are horizontally located in the downside of insulating body, and microphone terminal is horizontally located in the upper surface of insulating body, respectively
Terminal is respectively provided with a contact site and a welding foot, and each contact site flexibly stretches into butt hole, and each welding foot protrudes out to the right the right side
Side wall.
In summary, the L channel terminal of audio connector of the present invention and microphone terminal structure, and using in the form of sheets
The upper and lower sides of insulating body are installed on perpendicular to the mode of insulating body right side wall, the thickness of insulating body side wall can be greatly reduced
Degree, so as to reduce the overall width of insulating body and length, disclosure satisfy that the demand that electronic equipment increasingly minimizes.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of audio connector of the present invention.
Fig. 2 is the three-dimensional exploded view of audio connector shown in Fig. 1.
Fig. 3 is the three-dimensional combination figure of another angle of audio connector of the present invention.
Fig. 4 is the three-dimensional exploded view of audio connector shown in Fig. 3.
Fig. 5 is the stereogram of the insulating body of audio connector of the present invention.
Fig. 6 is the cooperation figure of audio connector of the present invention and circuit board.
Fig. 7 is L channel terminal, keeper and microphone terminal and the cooperation of audio jack of audio connector of the present invention
Figure.
Embodiment
To describe the technology contents of the present invention, construction feature, the objects and the effects in detail, below in conjunction with embodiment
And accompanying drawing is coordinated to be explained in detail.
Fig. 1, Fig. 2 and Fig. 5 are referred to, the present invention provides a kind of audio connector 100, and it includes insulating body 10, ground connection
Terminal 20, R channel terminal 30, L channel terminal 40 and microphone terminal 50.The preceding surface of insulating body 10 opens up out one backward
For the butt hole 11 of the grafting of audio jack 200, insulating body 10 has a right side wall 12.
Ground terminal 20 and R channel terminal 30 are respectively perpendicular abreast to be fixedly arranged in right side wall 12 downwards in front and rear, Zuo Sheng
Structure, L channel terminal 40 are horizontally located in the downside of insulating body 10, Mike in the form of sheets for road terminal 40 and microphone terminal 50
Wind terminal 50 is horizontally located in the upper surface of insulating body 10.
Specifically, the L channel terminal 40 has one by transverse slat 411 and 412 groups of stringer board for being connected to the right-hand member of transverse slat 411
Into horizontal piece inverted L-shaped the first holding parts 41 and one be formed at the back edge of transverse slat 411 and spaced and parallel be located at stringer board 412
First elastic arm 42 in left side, the rear end of the first elastic arm 42 rush bending into the first contact site 43 upwards, and the margo dexter of stringer board 412 is to the right
Bending extension forms the first welding foot 44.It is horizontal through right side wall 12 and with docking that the downside of the insulating body 10 offers one
The first end pilot trench 13 of the rear end bottom of hole 11 connection, the first holding parts 41 of L channel terminal 40, which plug, is immobilizated in first end pilot trench
In 13.
More preferably, the first holding parts 41 of the L channel terminal 40 are folded upward at and horizontal by the end of stringer board 412 respectively
The end of plate 411 laterally protrudes out to form several first fixings pin 45, and the insulating body 10 is further in first end pilot trench 13
Recessed and left side sets to the concave and correspondingly forms several first fixing slots 131 upwards for rear end, the first fixing pin 45 plugs respectively
It is fastened in the first fixing slot 131.
Fig. 2, Fig. 3 and Fig. 4 are referred to, the microphone terminal 50 has one second holding parts 51, second holding parts 51
The transverse arm 512 and one and trailing arm that trailing arm 511, one including a front and rear extension is connected with the rear end margo dexter horizontal vertical of trailing arm 511
511 front end left borders tilt down the linking arm 513 being vertically connected, and the leading edge of linking arm 513 tilts bending extension shape forward
Into one second elastic arm 52, the second elastic arm 52 has second contact site 53 for being convexly equipped in its right flank, the right hand edge of transverse arm 512 to
Right bending extension forms the second welding foot 54.The upper surface of the insulating body 10 is arranged with front end inclination and extends to left surface
Second terminal groove 15 that is upper and being connected with the front end of butt hole 11, the rear end of Second terminal groove 15 is further through insulating body 10
Right side wall 12, the second holding parts 51 of microphone terminal 50 are fixedly arranged in Second terminal groove 15.
More preferably, the circumferential edges of the second holding parts 51 of the microphone terminal 50 bend downwards extension and form several second
Pin 55 is fixed, the upper surface of insulating body 10 is arranged with several second fixing slots 151 for being located at interval at the periphery of Second terminal groove 15, institute
State the second fixing pin 55 and plug respectively and be fastened in the second fixing slot 151.
Please continue to refer to Fig. 3 and Fig. 4, the right side wall 12 of the insulating body 10 offers two and penetrates insulating body vertically
10 upper surfaces and the third terminal groove 16 connected in tandem with butt hole 11, wherein, the upper end of third terminal groove 16 is further
Through right side wall 12.The ground terminal 20 and R channel terminal 30 are of similar shape, and it is in vertical piece that it has one respectively
3rd holding parts 21, one of shape from the front end of the top edge of the 3rd holding parts 21 to the left bend extension after again towards the 3rd holding parts 21
The 3rd elastic arm 22, one extended obliquely downward is convexly equipped in the 3rd contact site 23 and one from of the lower end left surface of the 3rd elastic arm 22
The rear end of the top edge of three holding parts 21 bends the 3rd welding foot 24 that extension is formed to the right.3rd holding parts 21 are inserted vertically
If being immobilizated in third terminal groove 16, the 3rd elastic arm 22 is flexibly contained in third terminal groove 16.
In the present embodiment, the first contact site 43 of the L channel terminal 40, the second contact site of microphone terminal 50
53rd, the 3rd contact site 23 of ground terminal 20 and R channel terminal 30 is referred to as contact site；The first of the L channel terminal 40
Welding foot 44, the second welding foot 54 of microphone terminal 50, the 3rd welding foot 24 of ground terminal 20 and R channel terminal 30 are united
Referred to as welding foot.
Fig. 6 and Fig. 7 is referred to, the contact site of above-mentioned each terminal is flexibly stretched into butt hole 11 to be connected to audio jack
200 relevant position, each welding foot protrude out to the right the right side wall 12 of the insulating body 10.Wherein, insulating body 10
Right side wall 12 is provided with a vertical circuit board 300, and the welding foot of each terminal is fixed on circuit board 300.
Please continue to refer to Fig. 1, Fig. 2, Fig. 5, Fig. 6 and Fig. 7, audio connector 100 of the present invention further comprises a horizontal plate
The metal holder 60 of shape, the abutting part 61 and one that the keeper 60 is convexly equipped in left end lower surface with one are curved to the right from margo dexter
Roll over the weld part 62 of extension.The upside of the insulating body 10 offer one it is horizontal through right side wall 12 and with the rear end of butt hole 11
The holding slot 14 of top connection, the level of keeper 60, which plugs, to be immobilizated in holding slot 14, and the abutting part 61 of keeper 60 is flexibly
Stretch into butt hole 11 and clamp audio jack 200 with 43 relative abut of the first contact site of L channel terminal 40, so that it is guaranteed that sound
Stable electric connection, the weld part 62 of keeper 60 protrude out to the right insulating body between frequency connector 100 and audio jack 200
10 right side wall 12 is to be fixed on circuit board 300.
In the present embodiment, more preferably, the 3rd holding parts 21, the L channel of the ground terminal 20 and R channel terminal 30
First fixing pin 45 of terminal 40, the second of microphone terminal 50 fix is convexly equipped with some points on the edge of pin 55 and keeper 60
The inwall of third terminal groove 16, the first fixing slot 131, the second fixing slot 151 and holding slot 14 not with insulating body 10 is mutual
The hangnail 101 of interference, to ensure that above-mentioned each terminal and keeper 60 are firmly installed on insulating body 10, and then ensure audio
Stable electric connection between connector 100 and audio jack 200.
In summary, the L channel terminal 40 of audio connector 100 of the present invention and microphone terminal 50 structure in the form of sheets,
And using the upper and lower sides that insulating body 10 is installed on by the way of the right side wall 12 of insulating body 10, insulation can be greatly reduced originally
The thickness of the side wall 12 of body 10, so as to reduce the overall width of insulating body 10 and length, disclosure satisfy that electronic equipment is increasingly small-sized
The demand of change.
There is described herein the preferred embodiment of the present invention, is used to implement the present invention's including known for inventor
Optimal mode.It should be understood that shown embodiment is only exemplary, it is not construed as limiting the scope of the present invention.
Claims (7)
1. a kind of audio connector, including insulating body, ground terminal, R channel terminal, L channel terminal and microphone terminal,
The preceding surface of the insulating body opens up out the butt hole for audio jack grafting backward, and insulating body, which has, is located at butt hole
One right side wall of side, it is characterised in that：Ground terminal and the R channel terminal is respectively perpendicular downwards in front and rear abreast solid
Located at right side wall, structure, L channel terminal are horizontally located in insulating body in the form of sheets for the L channel terminal and microphone terminal
Downside, microphone terminal is horizontally located in the upper surface of insulating body, and each terminal is respectively provided with a contact site and a welding foot, respectively
Contact site flexibly stretches into butt hole, and each welding foot protrudes out to the right right side wall, and L channel terminal has one by transverse slat and company
It is connected to the first holding parts of the horizontal piece inverted L-shaped of the stringer board composition of transverse slat right-hand member and is formed at transverse slat back edge and is spaced flat
One first elastic arm of the line position on the left of stringer board, the rear end of the first elastic arm rush bending into the first contact site, the margo dexter of stringer board upwards
Bending extension to the right forms the first welding foot, offer on the downside of the insulating body it is horizontal through right side wall and with after butt hole
A first end pilot trench of bottom connection is held, the first holding parts of L channel terminal, which plug, to be immobilizated in first end pilot trench.
2. audio connector as claimed in claim 1, it is characterised in that：First holding parts of the L channel terminal respectively by
The end of stringer board is folded upward at laterally protruding out with the end of transverse slat forming several first fixings pin, and the insulating body is further
In the rear end of first end pilot trench, recessed set to the concave with left side correspondingly forms several first fixing slots upwards, and first fixes pin point
Do not plug and be fastened in the first fixing slot.
3. audio connector as claimed in claim 1, it is characterised in that：The audio connector further comprises horizontal piece
A metal holder, the keeper have be convexly equipped in left end lower surface an abutting part and bend extension to the right from margo dexter
One weld part, offer on the upside of the insulating body horizontal through right side wall and the fixing with being connected at the top of butt hole rear end
Groove, keeper, which plugs, to be immobilizated in holding slot, and the abutting part of keeper flexibly stretches into the with L channel terminal in butt hole
One contact site is relative to abut clamping audio jack, and the weld part of keeper protrudes out to the right the right side wall of insulating body.
4. audio connector as claimed in claim 1, it is characterised in that：The microphone terminal has one second holding parts,
Second holding parts include the front and rear trailing arm extended, the transverse arm being connected with trailing arm rear end margo dexter horizontal vertical and with indulging
Arm front end left border tilts down the linking arm being vertically connected, and the leading edge of linking arm tilts bending extension forward and forms one the
Two elastic arms, the second elastic arm have one second contact site for being convexly equipped in its right flank, and the right hand edge of transverse arm bends to the right extension and formed
Second welding foot, the upper table of the insulating body be arranged with downwards front end tilt extend on left surface and with butt hole front end
One Second terminal groove of connection, the second holding parts of microphone terminal are fixedly arranged in Second terminal groove.
5. audio connector as claimed in claim 4, it is characterised in that：The periphery of second holding parts of the microphone terminal
Edge, which bends downwards extension and forms several second, fixes pin, and insulating body, which is arranged with downwards, several is located at interval at Second terminal groove periphery
The second fixing slot, the second fixing pin plugs is fastened in the second fixing slot respectively.
6. audio connector as claimed in claim 2, it is characterised in that：Described first fixes pin, keeper and second fixes
Some hangnails interfered respectively with the inwall of the first fixing slot, holding slot and the second fixing slot are convexly equipped with the edge of pin.
7. audio connector as claimed in claim 1, it is characterised in that：It is vertical that the right side wall of the insulating body is provided with one
Circuit board, the welding foot of each terminal are fixed in circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272190.1A CN105826738B (en) | 2016-04-28 | 2016-04-28 | Audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272190.1A CN105826738B (en) | 2016-04-28 | 2016-04-28 | Audio connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105826738A CN105826738A (en) | 2016-08-03 |
| CN105826738B true CN105826738B (en) | 2018-01-12 |
Family
ID=56528942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610272190.1A Active CN105826738B (en) | 2016-04-28 | 2016-04-28 | Audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826738B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410452B (en) * | 2016-11-17 | 2019-06-14 | Oppo广东移动通信有限公司 | Circuit board assemblies and terminal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570672U (en) * | 2009-11-06 | 2010-09-01 | 富港电子（东莞）有限公司 | Audio-frequency socket connector |
| CN202363620U (en) * | 2011-10-28 | 2012-08-01 | 富港电子(天津)有限公司 | Audio socket connector |
| CN103943987A (en) * | 2013-01-22 | 2014-07-23 | 富士康(昆山)电脑接插件有限公司 | Audio connector and manufacturing method thereof |
| CN203631922U (en) * | 2013-10-11 | 2014-06-04 | 浙江三基电子有限公司 | Improved audio connector |
| CN204927650U (en) * | 2015-07-07 | 2015-12-30 | 东莞市三基电子有限公司 | Waterproof type audio frequency socket connector |
| CN205016750U (en) * | 2015-08-13 | 2016-02-03 | 富港电子(天津)有限公司 | Audio socket connector |
| CN205595495U (en) * | 2016-04-28 | 2016-09-21 | 丰岛电子科技(苏州)有限公司 | Audio connector |
-
2016
- 2016-04-28 CN CN201610272190.1A patent/CN105826738B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105826738A (en) | 2016-08-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215324 No. 158 Applicant after: Luxshare Electronic Technology (Kunshan) Co., Ltd. Address before: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215324 No. 158 Applicant before: FENGDAO ELECTRONIC TECHNOLOGY (SUZHOU) CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |