CN205282696U - Audio connector - Google Patents
Audio connector Download PDFInfo
- Publication number
- CN205282696U CN205282696U CN201521017830.1U CN201521017830U CN205282696U CN 205282696 U CN205282696 U CN 205282696U CN 201521017830 U CN201521017830 U CN 201521017830U CN 205282696 U CN205282696 U CN 205282696U
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- Prior art keywords
- terminal
- holding parts
- audio frequency
- contact part
- rear end
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- Expired - Fee Related
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Abstract
The utility model relates to an audio connector, it includes insulator and the holding a plurality of conductive terminal in insulator, insulator has defined a cylindric main part, has supplied a butting connector male interface and a spliced eye, the interface has defined butting connector's grafting direction, conductive terminal including the fixing portion of being fixed in insulator, be located the contact site of spliced eye and expose the weld part in the insulator outside, the main part has the upper and lower surface of relative setting, a plurality of conductive terminal's weld part is arranged to upper and lower two rows, and one row of weld part is arranged on the main part upper surface, and another row weld part is arranged on the main part lower surface. The utility model discloses audio connector's conductive terminal's weld part arranges as that two rows distribute on insulator's upper and lower surface, and the bonding wire is convenient, and each conductive terminal structure is unique, rationally distributed.
Description
Technical field
The utility model relates to a kind of audio frequency junctor, particularly relates to a kind of audio frequency junctor comprising two-channel terminal.
Background technology
Existing audio frequency junctor, they some conducting terminals comprising insulation body and being placed in insulation body, described insulation ontology definition grafting hole, grafting mouth and the aft end face relative with grafting mouth, described some conducting terminals comprise holding parts, extend into the contact part in grafting hole and extend the welding portion of insulation body, but welding portion is evenly distributed in the multiple planes on insulation body, this kind of audio frequency junctor utilizes HOTBAR weldering (hot bonding) to be automatically welded into type, but efficiency has much room for improvement.
So, it is necessary to design a kind of new audio frequency junctor to solve the problems of the technologies described above.
Practical novel content
The purpose of this utility model there are provided the audio frequency junctor of a kind of bonding wire convenience, conductive terminal structure uniqueness.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of audio frequency junctor, for accommodating and dock one to connecting connector, they some conducting terminals comprising insulation body and being placed in insulation body, described insulation ontology definition one cylindrical body portion, for the grafting mouth that connecting connector is inserted and a grafting hole, described grafting mouth defines the grafting direction to connecting connector, described conducting terminal comprises the holding parts being fixed on insulation body, it is positioned at the contact part in grafting hole and it is exposed to the welding portion of insulation outer body, described main body portion has be oppositely arranged upper, lower surface, the welding portion arrangement of described some conducting terminals is two rows, one row welding portion is arranged on main body portion upper surface, another row welding portion is arranged in main body subordinate on the surface.
As further improvement of the utility model, one the 2nd switch terminal that described some conducting terminals comprise two signal terminals, a microphone terminal, a ground terminal, one first switch terminal and contact with the first switch terminal or disconnect, described signal terminal comprises a right sound channel terminal and a left sound channel terminal, the welding portion of described right sound channel terminal, microphone terminal, the 2nd switch terminal is jointly arranged in upper surface and from from left to right arrangement, the welding portion of described left sound channel terminal, ground terminal, the first switch terminal is arranged in lower surface and right-to-left arrangement.
As further improvement of the utility model, described main body portion having offered some terminal grooves, described terminal groove comprises and is distributed in main body subordinate side respectively, right side, left side, upside, the first of rear end, 2nd, 3rd, 4th, 5th terminal groove, described right sound channel terminal, the holding parts of microphone terminal is placed in the first terminal groove, the holding parts of described left sound channel terminal is placed in two-terminal groove, admittedly hold in described 3rd terminal groove and keep conducting terminal and the confining force terminal to stress balance between connecting connector, the shape of described confining force terminal consistent with the shape in left sound channel termination contact portion and both be oppositely arranged, the holding parts of described ground terminal, contact part is placed in the 4th terminal groove, described first switch terminal, the contact part of the 2nd switch terminal is placed in grafting hole, and the holding parts part of described first switch terminal is exposed in the 5th terminal groove, and the contact part of described microphone terminal is positioned at grafting Kongzui front end, and the contact part of described ground terminal is positioned at front end, grafting hole time.
As further improvement of the utility model, the contact part of described first switch terminal is fixedly installed forward a right cylinder insulation block placed in the middle, is fixedly installed a rectangular parallelepiped insulation block placed in the middle backward, and the contact part of described first switch terminal lies across between side, left and right, grafting hole.
As further improvement of the utility model, described insulation body is installed on a front end end cover and a rear end cap of front and back end, main body portion respectively, front end, described main body portion is provided with stage portion, described front end end cover is set in stage portion backward, described main body portion protrudes out some convex posts backward, described rear end cap is provided with some fixed orificess, and described convex post embeds in fixed orifices and rear end cap and main body portion are fixed.
As further improvement of the utility model, described rear end cap protrudes a boss backward, described boss is opened in a groove of rear end cap front opening, the projecting inward spacing post of described groove, the interior also accommodating spring of described groove, described spring is set on spacing post, described spring at front end is connected to forward rectangle insulation block rear end, and the contact part of holding parts distortion and then drive the first switch terminal that described right cylinder insulation block can oppress the first switch terminal under external force contacts with the 2nd switch terminal after moving backward.
As further improvement of the utility model, described rear end cap protrudes out forward upwards to connecing and the one of the welding portion of solid ground terminal fixing post, and the end face of described rear end cap and bottom surface are respectively equipped with and the depression portion for locating cable of aliging before and after the portion of welding.
As further improvement of the utility model, the holding parts of described ground terminal is torn downwards and is bent out one first buckling piece, the holding parts both side edges of described ground terminal is each protrudes out one first wing portion downwards, and described first buckling piece, the first wing portion protrude in grafting hole respectively.
As further improvement of the utility model, the holding parts of described microphone terminal is torn downwards and is bent out one the 2nd buckling piece, the holding parts both side edges of described microphone terminal is each protrudes out one the 2nd wing portion downwards, and described 2nd buckling piece, the 2nd wing portion protrude in grafting hole respectively.
As further improvement of the utility model, described first switch terminal and the 2nd switch terminal be respectively equipped with thrust insulation body one thrust portion.
The welding portion arrangement of the conducting terminal of the utility model audio frequency junctor is that two rows are distributed on the upper and lower surface of insulation body, facilitate bonding wire, can improving weldrate and welding precision, and then boost productivity and qualification rate, each conductive terminal structure is unique, rationally distributed.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model audio frequency junctor.
The part that Fig. 2 is the utility model audio frequency junctor decomposes structural representation one.
The part that Fig. 3 is the utility model audio frequency junctor decomposes structural representation two.
Fig. 4 is the structural representation of the insulation body of the utility model audio frequency junctor.
Fig. 5 be the rear end cap of the utility model audio frequency junctor, the first switch terminal, the 2nd switch terminal entirety in conjunction with schematic diagram.
Fig. 6 is the decomposition structural representation of the rear end cap of the utility model audio frequency junctor, the first switch terminal, the 2nd switch terminal.
Fig. 7 is the conducting terminal of the utility model audio frequency junctor one-piece construction schematic diagram under the first visual angle.
Fig. 8 is the conducting terminal of the utility model audio frequency junctor one-piece construction schematic diagram under the 2nd visual angle.
Fig. 9 is the conducting terminal of the utility model audio frequency junctor decomposition structural representation under the 3rd visual angle.
Embodiment
Refer to Fig. 1,2, the utility model provides a kind of audio frequency junctor 100, for accommodating and dock one to connecting connector 200, it comprises an insulation body 101, plastic cement external mold 103 and a cable 104 of some conducting terminals 102 of being placed in insulation body 101, coated insulation body 101.
Refer to Fig. 3, 4, insulation body 101 defines a cylindrical body portion 111 and supplies the grafting hole 113 that connecting connector 200 inserts, grafting hole 113 has the grafting mouth 112 being positioned at front end, main body portion 111 has offered some terminal grooves 114, terminal groove 114 comprises and is distributed on the downside of main body portion 111 respectively, right side, left side, upside, the first of rear end, 2nd, 3rd, 4th, 5th terminal groove 1141, 1142, 1143, 1144, 1145, grafting mouth 112 defines the grafting direction to connecting connector 200, insulation body 101 two ends arrange front end end cover 115 and a rear end cap 116 respectively.
Referring to Fig. 5,6, front end, main body portion 111 is provided with stage portion 1111, and front end end cover 115 is set in stage portion 1111 backward, runs through stage portion 1111 and front end end cover 115 before and after grafting hole 113. Main body portion 111 has protruded out some convex posts 1112 backward, rear end cap 116 is provided with some fixed orificess 1161, convex post 1112 embeds fixed orifices 1161 internal fixtion, rear end cap 116 is made to be fixed in main body portion 111, rear end cap 116 protrudes out forward a fixing post 1162 in the welding portion 1233 upwards compressing ground terminal 123, the end face of rear end cap 116 and bottom surface be respectively equipped with conducting terminal 102 weld the depression portion 1163 alignd before and after portion for locating cable 104. Rear end cap 116 protrudes a boss 1164 backward, and boss 1164 is opened in a groove 1165 of rear end cap 116 front opening, the projecting inward spacing post 1166 of groove 1165, and the interior also accommodating spring 1167 of groove 1165, spring 1167 is set on spacing post 1166. Rear end, main body portion 111 comprises be oppositely arranged upper and lower surperficial 117,118, and upper and lower surperficial 117,118 are sealed by a sealing portion 119 after welding portion welds with cable 104, and rear end cap 116 is enveloped by sealing portion 119 simultaneously.
Refer to Fig. 7-9, conducting terminal 102 comprises with the fixing holding parts of insulation body 101 with the contact part coordinated by connecting connector 200 and the welding portion extended insulation body 101 and weld with cable 104, conducting terminal 102 comprises right sound channel terminal 121, left sound channel terminal 122, ground terminal 123, microphone terminal 124, first switch terminal 125, the 2nd switch terminal 126 and for keeping conducting terminal 102 and the confining force terminal 127 to stress balance between connecting connector 200, and confining force terminal 127 is placed in the 3rd terminal groove 1143.
Right sound channel terminal 121 comprises the holding parts 1211 being immobilizated in the first terminal groove 1141, the contact part 1212 protruded in grafting hole 113 and the welding portion 1213 being exposed on upper surface 117.
Left sound channel terminal 122 comprises the holding parts 1221 being immobilizated in two-terminal groove 1142, the contact part 1222 protruded in grafting hole 113 and the welding portion 1223 being exposed on lower surface 118.
Ground terminal 123 comprises the holding parts 1231 being immobilizated in the 4th terminal groove 1144, the contact part 1232 protruded in grafting hole 113 and is exposed to a welding portion 1233 of the 2nd outside surface 118.
Microphone terminal 124 comprises the holding parts 1241 being immobilizated in the first terminal groove 1141, the contact part 1242 protruded in grafting hole 113 and the welding portion 1243 being exposed on the first outside surface 117.
First switch terminal 125 comprises holding parts 1251, contact part 1252 and a welding portion 1253, holding parts 1251, contact part 1252 are positioned at rear end, grafting hole 113, contact part 1252 lies across in side, grafting hole about 113, contact part 1252 is provided with forward a right cylinder insulation block 1255 placed in the middle, contact part 1252 is provided with a rectangular parallelepiped insulation block 1256 placed in the middle backward, spring 1167 front end is connected to forward rectangle insulation block 1256 rear end, and welding portion 1253 is exposed on lower surface 118.
2nd switch terminal 126 comprises holding parts 1261, contact part 1262 and a welding portion 1263, and holding parts 1261, contact part 1262 are positioned at the grafting hole 113 of holding parts 1251, the rear side of contact part 1252, and welding portion 1263 is exposed on the first outside surface 117.
Holding parts 1251 part is exposed in the 5th terminal groove 1145, first switch terminal 125 and the 2nd switch terminal 126 comprise respectively thrust insulation body 101 one thrust portion 1254, 1264, right cylinder insulation block 1255 can be oppressed holding parts 1251 and is out of shape and then drives that contact part 1252 is mobile backward to be contacted with the holding parts 1261 of the 2nd switch terminal 126 afterwards, contact part 1232 is positioned at front end, 113 times, grafting hole and can make just to be discharged completely when contacting ground terminal 123 by the electrostatic on connecting connector 200, the contact part 1242 of microphone terminal 124 is positioned at grafting hole 113 foremost.
The shape of confining force terminal 127 consistent with the shape of left sound channel terminal 122 contact part 1221 and both be oppositely arranged.
The welding portion 1213,1243,1263 of right sound channel terminal 121, microphone terminal 124, the 2nd switch terminal 126 is all arranged on upper surface 117 and from from left to right arrangement, the welding portion 1223,1243,1253 of left sound channel terminal 122, ground terminal 124, first switch terminal 125 is all arranged on lower surface 118 and right-to-left arrangement.
Holding parts 1231 is torn downwards and is bent out one first buckling piece 1234, holding parts 1231 both side edges is each protrudes out one first wing portion 1235 downwards, first buckling piece 1234 and the first wing portion 1235 all protrude in grafting hole 113, and this makes the combination between ground terminal 123 and insulation body 101 more tight; The holding parts 1241 of microphone terminal 124 is torn downwards and is bent out one the 2nd buckling piece 1244, holding parts 1241 both side edges is each protrudes out one the 2nd wing portion 1245 downwards, 2nd buckling piece 1244 and the 2nd wing portion 1245 all protrude in grafting hole 113, and this makes the combination between microphone terminal 124 and insulation body 101 more tight.
Plastic cement external mold 103 envelopes insulation body 101 and sealing portion 119 completely.
Refer to Fig. 2, connecting connector 200 is comprised a metal housing 201 and the plastic cement block 202 as matrix, metal housing 201 is isolated into insulated from each other first by a plastic body 203 from front to back, 2nd, 3rd, Part IV 2011, 2012, 2013, 2014 totally four parts, after connecting connector 200 is inserted audio frequency junctor 100, contact part 1242 contacts first part 2011 and is electrically connected, contact part 1232 contacts second section 2012 and is electrically connected, contact part 1222 contacts Part III 2013 and is electrically connected, contact part 1212 contacts Part IV 2014 and is electrically connected, simultaneously the tip of Part IV 2014 backward extruded cylinder insulation block 1255 and then compressing holding parts 1251 be out of shape so that drives contact part 1252 backward movement contact with holding parts 1261, to connecting connector 200 and audio frequency junctor 100 conducting completely, rectangular parallelepiped insulation block 1256 can play certain position-limiting action.
The welding portion arrangement of the conducting terminal 102 of the utility model audio frequency junctor 100 is that two rows are distributed on upper and lower surperficial 117, the 118 of insulation body 101, facilitate bonding wire, weldrate and welding precision can be improved, and then boost productivity and qualification rate, each conducting terminal 102 structure is unique, rationally distributed.
Although being example object, disclose preferred implementation of the present utility model, but the those of ordinary skill of this area is not it will be appreciated that when departing from by disclosed in appending claims when scope and spirit of the present utility model, various improvement, increase and replacement are possible.
Claims (10)
1. an audio frequency junctor, they some conducting terminals comprising insulation body and being placed in insulation body, described insulation ontology definition one cylindrical body portion, for the grafting mouth that connecting connector is inserted and a grafting hole, described grafting mouth defines the grafting direction to connecting connector, described conducting terminal comprises the holding parts being fixed on insulation body, it is positioned at the contact part in grafting hole and it is exposed to the welding portion of insulation outer body, it is characterized in that: described main body portion has be oppositely arranged upper, lower surface, the welding portion arrangement of described some conducting terminals is two rows, one row welding portion is arranged on main body portion upper surface, another row welding portion is arranged in main body subordinate on the surface.
2. audio frequency junctor according to claim 1, it is characterized in that: described some conducting terminals comprise two signal terminals, one microphone terminal, one ground terminal, one first switch terminal and one the 2nd switch terminal contacting with the first switch terminal or disconnecting, described signal terminal comprises a right sound channel terminal and a left sound channel terminal, described right sound channel terminal, microphone terminal, the welding portion of the 2nd switch terminal is jointly arranged in upper surface and arranges from from left to right, described left sound channel terminal, ground terminal, the welding portion of the first switch terminal is arranged in lower surface and right-to-left arrangement.
3. audio frequency junctor according to claim 2, it is characterised in that: having offered some terminal grooves in described main body portion, described terminal groove comprises and is distributed in main body subordinate side respectively, right side, left side, upside, the first of rear end, 2nd, 3rd, 4th, 5th terminal groove, described right sound channel terminal, the holding parts of microphone terminal is placed in the first terminal groove, the holding parts of described left sound channel terminal is placed in two-terminal groove, admittedly hold in described 3rd terminal groove and keep conducting terminal and the confining force terminal to stress balance between connecting connector, the shape of described confining force terminal consistent with the shape in left sound channel termination contact portion and both be oppositely arranged, the holding parts of described ground terminal, contact part is placed in the 4th terminal groove, described first switch terminal, the contact part of the 2nd switch terminal is placed in grafting hole, and the holding parts part of described first switch terminal is exposed in the 5th terminal groove, and the contact part of described microphone terminal is positioned at grafting Kongzui front end, and the contact part of described ground terminal is positioned at front end, grafting hole time.
4. audio frequency junctor according to claim 3, it is characterized in that: the contact part of described first switch terminal is fixedly installed forward a right cylinder insulation block placed in the middle, is fixedly installed a rectangular parallelepiped insulation block placed in the middle backward, and the contact part of described first switch terminal lies across in side, left and right, grafting hole.
5. audio frequency junctor according to claim 4, it is characterized in that: described insulation body is installed on a front end end cover and a rear end cap of front and back end, main body portion respectively, front end, described main body portion is provided with stage portion, described front end end cover is set in stage portion backward, described main body portion protrudes out some convex posts backward, described rear end cap is provided with some fixed orificess, and described convex post embeds in fixed orifices and rear end cap and main body portion are fixed.
6. audio frequency junctor according to claim 5, it is characterized in that: described rear end cap protrudes a boss backward, described boss is opened in a groove of rear end cap front opening, the projecting inward spacing post of described groove, the interior also accommodating spring of described groove, described spring is set on spacing post, described spring at front end is connected to forward rectangle insulation block rear end, and the contact part of holding parts distortion and then drive the first switch terminal that described right cylinder insulation block can oppress the first switch terminal under external force contacts with the 2nd switch terminal after moving backward.
7. audio frequency junctor according to claim 6, it is characterized in that: described rear end cap protrudes out forward upwards to connecing and the one of the welding portion of solid ground terminal fixing post, and the end face of described rear end cap and bottom surface are respectively equipped with and the depression portion for locating cable of aliging before and after the portion of welding.
8. audio frequency junctor according to claim 2, it is characterized in that: the holding parts of described ground terminal is torn downwards and bent out one first buckling piece, the holding parts both side edges of described ground terminal is each protrudes out one first wing portion downwards, and described first buckling piece, the first wing portion protrude in grafting hole respectively.
9. audio frequency junctor according to claim 2, it is characterized in that: the holding parts of described microphone terminal is torn downwards and bent out one the 2nd buckling piece, the holding parts both side edges of described microphone terminal is each protrudes out one the 2nd wing portion downwards, and described 2nd buckling piece, the 2nd wing portion protrude in grafting hole respectively.
10. audio frequency junctor according to claim 2, it is characterised in that: described first switch terminal and the 2nd switch terminal be respectively equipped with thrust insulation body one thrust portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017830.1U CN205282696U (en) | 2015-12-09 | 2015-12-09 | Audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017830.1U CN205282696U (en) | 2015-12-09 | 2015-12-09 | Audio connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282696U true CN205282696U (en) | 2016-06-01 |
Family
ID=56067236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521017830.1U Expired - Fee Related CN205282696U (en) | 2015-12-09 | 2015-12-09 | Audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482364A (en) * | 2016-06-07 | 2017-12-15 | 富顶精密组件（深圳）有限公司 | Audio connector combines and its manufacture method |
| CN109066138A (en) * | 2018-09-16 | 2018-12-21 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN110676622A (en) * | 2018-07-02 | 2020-01-10 | 富士康(昆山)电脑接插件有限公司 | Cable assembly with improved cable retention |
-
2015
- 2015-12-09 CN CN201521017830.1U patent/CN205282696U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482364A (en) * | 2016-06-07 | 2017-12-15 | 富顶精密组件（深圳）有限公司 | Audio connector combines and its manufacture method |
| CN107482364B (en) * | 2016-06-07 | 2019-10-01 | 富顶精密组件（深圳）有限公司 | Audio connector combination and its manufacturing method |
| CN110676622A (en) * | 2018-07-02 | 2020-01-10 | 富士康(昆山)电脑接插件有限公司 | Cable assembly with improved cable retention |
| CN110676622B (en) * | 2018-07-02 | 2022-06-24 | 富士康(昆山)电脑接插件有限公司 | Cable assembly with improved cable retention |
| CN109066138A (en) * | 2018-09-16 | 2018-12-21 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN109066138B (en) * | 2018-09-16 | 2024-03-15 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 518104 2nd floor, building a, Sanyang new industrial zone, HO-1 West, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: LUXSHARE PRECISION INDUSTRY Co.,Ltd. Address before: No.17, kuiqing Road, Qinghuang Industrial Zone, Qinghuang village, Qingxi Town, Dongguan City, Guangdong Province, 523650 Patentee before: DONGGUAN XUNTAO ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |