CN202004242U - Audio connector - Google Patents
Audio connector Download PDFInfo
- Publication number
- CN202004242U CN202004242U CN2011200241175U CN201120024117U CN202004242U CN 202004242 U CN202004242 U CN 202004242U CN 2011200241175 U CN2011200241175 U CN 2011200241175U CN 201120024117 U CN201120024117 U CN 201120024117U CN 202004242 U CN202004242 U CN 202004242U
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- CN
- China
- Prior art keywords
- insulating body
- wall
- audio connector
- groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an audio connector, which comprises an insulating body, a shell covered outside the insulating body and a plurality of conductive terminals held in the insulating body, wherein the insulating body is provided with an accommodation space used for accommodating a jointing connector, accommodation grooves used for accommodating corresponding conductive terminals, a jointing wall, a rear end wall, a top wall, a bottom wall and two sidewalls; the accommodation space is extended from the jointing wall to the rear end wall; and at least one of the top wall, the bottom wall and the two sidewalls is provided with a straight groove communicated with the accommodation space. When plugged, the jointing connector is partially protruded outside the insulating body, thereby reducing the overall volume of the audio connector and realizing the miniaturization of the audio connector.
Description
[technical field]
The utility model is about a kind of audio connector, relates in particular to a kind of audio connector of miniaturization.
[background technology]
Along with development of wireless communication devices and high-tech making rapid progress, mobile phone, PDA or other communication electronic equipment more and more trend towards the miniaturization development, and function also is tending towards enriching, variation, to satisfy people's demand.Have the voice socket that can produce sound effect and be widely used, its major function is to provide the voice signal transmission of electronic equipment.
Relevant existing audio connector comprises insulating body at least and is contained in the interior plurality of conductive terminals of insulating body.Described insulating body is provided with the receiving space that inserts for butt connector and is used to accommodate the accepting groove of corresponding conducting terminal.Existing audio connector comprises also and is assembled in the fit structure that only is used in the insulating body with the butt connector interference engagement that it can insert the butt connector of this receiving space from the relative sandwich of receiving space.Insulating body is closed structure up and down, to keep butt connector at above-below direction.
But existing audio connector has larger volume, hinders the miniaturization development of electronic equipment.
In view of above problem, be necessary to provide a kind of improved audio connector in fact, to address the above problem.
[utility model content]
The purpose that the utility model will be realized provides a kind of audio connector of miniaturization.
For solving the problems of the technologies described above, the utility model discloses a kind of audio connector, and it comprises that insulating body, shade are in the housing of insulating body outside and be immobilizated in plurality of conductive terminals in the insulating body.Described insulating body is provided with the accepting groove that is used to accommodate the receiving space of butt connector and is used to accommodate corresponding conducting terminal.Insulating body is provided with butt joint wall, back headwall, crown wall, end wall and both walls, and described receiving space is from docking wall headwall extension backward.In described crown wall, end wall and the both walls, it has at least a wall to be provided with the direct through groove that is communicated with receiving space.
With relative prior art, the utility model audio connector has following beneficial effect at least: in described crown wall, end wall and the both walls, it has at least a wall to be provided with the direct through groove that is communicated with receiving space.When inserting butt connector, butt connector partly protrudes in outside the insulating body, thereby reduces the audio connector overall volume, realizes the miniaturization of audio connector.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model audio connector.
Fig. 2 is the three-dimensional exploded view of the utility model audio connector.
Fig. 3 is another visual angle three-dimensional exploded view of audio connector shown in Figure 2.
Fig. 4 is the schematic diagram that the utility model audio connector inserts butt connector.
Fig. 5 is the schematic diagram that the utility model audio connector inserts butt connector and housing separation.
Fig. 6 is the cutaway view of the utility model audio connector along A-A line among Fig. 4.
[embodiment]
As shown in Figures 1 to 4, the utility model audio connector 100 comprises that insulating body 1, shade are in the housing 2 of insulating body 1 outside and be immobilizated in plurality of conductive terminals 3,4,5,6,7 and holding ring 8 in the insulating body 1.
Described insulating body is provided with circular arc butt joint wall 11, away from the back headwall 12 of butt joint wall 11, a pair of be parallel to each other and perpendicular to first side wall 15 and second side wall 16 and a pair of of back headwall 12 perpendicular to both walls 15,16 and back headwall 12 and crown wall 13 that is parallel to each other and end wall 14.Described insulating body 1 hollows out the receiving space 10 that formation one is used to accommodate butt connector 200 from docking wall 11, and described receiving space 10 runs through insulating body 1.Described first side wall 15 from dock wall 11 backward headwall 12 be provided with the first terminal accepting groove 151, second terminal containing slot 152 and the 3rd terminal containing slot 153 successively.Described second side wall 16 from dock wall 11 backward headwall 12 be provided with the 4th terminal containing slot 161 and the sub-accepting groove 162 of five terminal successively.Described the first terminal accepting groove 151, second terminal containing slot 152, the 3rd terminal containing slot 153, the 4th terminal containing slot 161, the sub-accepting groove 162 of five terminal all run through insulating body 1 from end wall 14 to crown wall 13.The two ends of the middle part of first side wall 15 and second side wall 16 are provided with boss 154, and described boss 154 is provided with projection 155.Described crown wall 13 and end wall 14 are provided with from docking wall 11 direct through groove 131 and 141 of headwall 12 extensions backward, and described direct through groove 131 is relative to 141 being provided with and being communicated with receiving space 10.End wall 14 closes on back headwall 12 and is provided with storage tank 142.
Described housing 2 is divided into upper shell 21 and lower house 22, and it is provided with outer wall 23.Described outer wall 23 1 ends are circular arc, and the receiving space 10 that outer wall 23 circular arc places correspond to insulating body 1 is provided with circular open 20.Described upper shell 21 is provided with first enclosure wall 211, and described first enclosure wall 211 is provided with corresponding to the boss 154 of insulating body 1 and holds recess 2111.Enclose by the outer wall 23 and first enclosure wall 211 and to be provided with one in the accommodation space that forms with first projection 212 of direct through groove 131 corresponding strips and be symmetrically set in first projection, 212 both sides and be parallel to two first ribs 213 of first projection 212.Described first projection 212 is a little more than first rib 213.Described first projection 212 is provided with circular arc first groove 2121 corresponding with butt connector 200, and described first groove 2121 links to each other with opening 20.Described lower house 22 is provided with second enclosure wall 221, is enclosed by the outer wall 23 and second enclosure wall 221 and is provided with one in the accommodation space that forms with second projection 222 of direct through groove 141 corresponding strips and be symmetrically set in second projection, 222 both sides and be parallel to two second ribs 223 of second projection 222.Described second projection 222 is a little more than second rib 223.Described second projection 222 be provided with one with butt connector 200 corresponding circle arcs second groove 2221, described second groove 2221 links to each other with opening 20.
Described conducting terminal is divided into first conducting terminal 3, second conducting terminal 4, the 3rd conducting terminal 5, the 4th conducting terminal 6 and the 5th conducting terminal 7.
Described first conducting terminal 3 and second conducting terminal, 4 shapes are identical, it is provided with tabular first matrix 31, second matrix 41, from first matrix 31, second matrix 41 bends first connecting portion 32 that extends to form respectively, second connecting portion 42 is respectively with first connecting portion 32, second connecting portion 42 connects and away from first matrix 31, second matrix 41 and first contact site 33 of perk, second contact site 43 and respectively from first matrix 31, second matrix, 41 next-door neighbours, first connecting portion 32, first weld part 34 that the bending of second connecting portion, 42 places extends to form, second weld part 44.Described first connecting portion 32, first connecting portion 42 are " U " shape.Described first contact site 33, second contact site 43 and first weld part 34, second weld part 44 lay respectively at first matrix 31, second matrix, 41 both sides, and first weld part 34, second weld part 44 are respectively perpendicular to first matrix 31, second matrix 41.
Described the 3rd conducting terminal 5 and first conducting terminal 3, second conducting terminal 4 are similar, the 3rd connecting portion 52 that it is provided with tabular the 3rd matrix 51, extend to form from 51 bendings of the 3rd matrix, are connected with the 3rd connecting portion 52 and the 3rd contact site 53 of the perk away from the 3rd matrix 51 and be close to the 3rd connecting portion 52 places from the 3rd matrix 51 and bend the 3rd weld part 54 that extends to form.The main distinction of the 3rd conducting terminal 5 and first conducting terminal 3 is: the 3rd matrix 51 of the 3rd conducting terminal 5 is greater than first matrix 31 of first conducting terminal 3; The 3rd contact site 53 departs from the 3rd matrix 51 because of " U " shape the 3rd connecting portion 52 distance departs from the distance of first matrix 31 because of " U " shape first connecting portion 32 greater than first contact site 33; The 3rd weld part 54 is with respect to the position of the 3rd connecting portion 52 and first weld part 34 position opposite with respect to first connecting portion 32.
Described the 4th conducting terminal 6 comprises frame shape the 4th matrix 61, tear from the 4th matrix 61 1 ends and form and the 4th connecting portions 62 that extend on outstanding the 4th matrix 61 surfaces, the 4th contact site 63 that links to each other with the 4th connecting portion 62 reach from a side of the other end of the 4th matrix 61 and tear the 4th weld part 64 that is bent to form.The root of described the 4th connecting portion 62 closes on the root of the 4th weld part 64, and the 4th contact site 63 and the 4th weld part 64 are positioned at the both sides of the 4th matrix 61.The 4th connecting portion 62 tear direction and the 4th weld part 64 to tear direction vertical.
Described the 5th conducting terminal 7 be provided with tabular the 5th matrix 71, from the 5th matrix 71 1 ends extend to form the 5th long and narrow connecting portion 72, the 5th contact site 73 that links to each other away from the 5th matrix 71 1 ends with the 5th connecting portion 72 and tear the 5th weld part 74 of bending from a side of the other end of the 5th matrix 71.The 5th contact site 73 and the 5th weld part 74 are positioned at the both sides of the 5th matrix 71.
Described holding ring 8 takes the shape of the letter U substantially, and it comprises the connecting rod 81 of U-shaped bottom, vertically bends a pair of elastic rod 82 of extension and the butt bar 83 that the 82 terminal outwards bendings of own elasticity bar extend to form from the two ends of connecting rod 81 respectively.Described butt bar 83 next-door neighbour's elastic rods 82 extend to connecting rod 81.
The utility model audio connector 100 also provides a printed circuit board 9.Described printed circuit board 9 is provided with a recess 91 and is positioned at recess 91 edges and holds hole 93 with the weld part 34,44,54,64,74 of conducting terminal 3,4,5,6,7 and the projection 155 mutual corresponding bonding pad 92 and the button of insulating body 1.
More than be the structure of the utility model audio connector 100, the assembling of introducing this audio connector 100 below is so that further clear and definite implementation process of the present utility model.
During assembling, at first conducting terminal 3,4,5,6,7 and holding ring 8 are assembled in the respective terminal accepting groove 151,152,153,161,162 and storage tank 142 of insulating body 1.The matrix 31,41,51,61,71 of each conducting terminal 3,4,5,6,7 is fastened in the respective terminal accepting groove 151,152,153,161,162, contact site 33,43,53,63,73 protrudes in the receiving space 10 of insulating body 1, and weld part 34,44,54,64,74 is positioned at outside the insulating body 1.The butt bar 83 of holding ring 8 is held in the insulating body 1, and elastic rod 82 is positioned at receiving space 10.Then, insulating body 1 assembling is welded in printed circuit board 9.Insulating body 1 is placed in the recess 91 of printed circuit board 9, and its part is positioned on the printed circuit board 9 and another part is positioned under the printed circuit board 9.The projection 155 of insulating body 1 is snapped in the button of printed circuit board 9 and holds hole 93, the weld part 34,44,54,64,74 of each conducting terminal 3,4,5,6,7 and 92 welding of the pad of printed circuit board 9.At last, upper shell 21 and lower house 22 are fastened on the insulating body 1 up and down respectively certainly.The boss 154 that holds recess 2111 and insulating body 1 of upper shell 21 holds mutually, and the opening 20 of housing 2 is interconnected with the receiving space 10 of insulating body 1.First projection 212 of upper shell 21 is corresponding with the direct through groove 131 of the crown wall 13 of insulating body 1, and second projection 222 of lower house 22 is corresponding with the direct through groove 141 of the end wall 14 of insulating body 1.At this moment, first enclosure wall 211 of housing 2 and second enclosure wall 221 have a segment distance with printed circuit board 9.First rib 213 of upper shell 21 and second rib 223 of lower house 22 leave less space with the crown wall 13 and the end wall 14 of insulating body 1 respectively, and this space can be inserted by rubber sheet gasket or similar articles.Like this, insulating body 1 is stablized fixing with housing 2 and manufacturing tolerance reduces.After inserting butt connector 200, butt connector 200 is in contact with one another with the contact site of each conducting terminal, the head of butt connector 200 by elastic rod 82 clampings of holding ring 8 with insulating body 1 mutual fixing.Butt connector 200 can partly pass crown wall 13 that direct through groove 131 and 141 parts protrude in insulating body 1 and end wall 14 and be placed in first groove 2121 of first projection 212 and second groove 2221 of second projection 222.Compare with existing audio connector, the volume of this audio connector 100 reduces, and helps the realization of audio connector miniaturization.First projection 212 and second projection, 222 parts protrude in the receiving space 10 of insulating body 1 and with butt connector 200 clampings, thereby the utility model audio connector 100 cooperates more stable with butt connector 200.
The above only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (10)
1. audio connector, it comprises that insulating body, shade are in the housing of insulating body outside and be immobilizated in plurality of conductive terminals in the insulating body; Described insulating body is provided with the accepting groove that is used to accommodate the receiving space of butt connector and is used to accommodate corresponding conducting terminal; Insulating body is provided with butt joint wall, back headwall, crown wall, end wall and both walls, described receiving space is from docking wall headwall extension backward, it is characterized in that: in described crown wall, end wall and the both walls, it has at least a wall to be provided with the direct through groove that is communicated with receiving space, when inserting butt connector, butt connector partly passes direct through groove and protrudes in outside the insulating body.
2. audio connector as claimed in claim 1 is characterized in that: described crown wall and Di Qiang are respectively equipped with direct through groove, and two direct through groove are relatively to setting.
3. audio connector as claimed in claim 1 or 2 is characterized in that: described housing is provided with the circular groove corresponding to direct through groove, and butt connector protrudes in insulating body and partly is placed in the groove.
4. audio connector as claimed in claim 3 is characterized in that: described housing is provided with circular open and corresponding to the projection of direct through groove, groove is positioned on the projection and with opening and links to each other.
5. audio connector as claimed in claim 4 is characterized in that: described projection partly is contained in the receiving space of insulating body.
6. audio connector as claimed in claim 1 is characterized in that: described audio connector is installed on a printed circuit board, and printed circuit board is provided with a recess, and insulating body is placed in the recess.
7. audio connector as claimed in claim 6 is characterized in that: described insulating body is provided with boss, and boss is provided with projection; The corresponding projection of printed circuit board is provided with button and holds the hole, and projection is snapped in button and holds the hole.
8. audio connector as claimed in claim 7 is characterized in that: described housing comprises mutual fastening upper shell and lower house, and upper shell is provided with first enclosure wall, and first enclosure wall is provided with corresponding to the boss of insulating body and holds recess, holds recess and holds boss.
9. audio connector as claimed in claim 1 is characterized in that: described housing is provided with rib, and after the audio connector assembling was finished, the metope of rib and insulating body left the space, inserts elastic filler in the space.
10. audio connector as claimed in claim 1 is characterized in that: described audio connector also comprises a holding ring, and headwall was provided with storage tank after wall closed at the bottom of the insulating body, and holding ring is contained in accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200241175U CN202004242U (en) | 2011-01-25 | 2011-01-25 | Audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200241175U CN202004242U (en) | 2011-01-25 | 2011-01-25 | Audio connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004242U true CN202004242U (en) | 2011-10-05 |
Family
ID=44706969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200241175U Expired - Fee Related CN202004242U (en) | 2011-01-25 | 2011-01-25 | Audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004242U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610948A (en) * | 2012-03-30 | 2012-07-25 | 上海华勤通讯技术有限公司 | Connecting mechanism for voice output module of mobile equipment |
| CN103050819A (en) * | 2012-12-21 | 2013-04-17 | 康佳集团股份有限公司 | Terminal outlet |
| CN103311740A (en) * | 2013-05-17 | 2013-09-18 | 惠州Tcl移动通信有限公司 | Audio connecting assembly and mobile terminal for fastening audio connector |
| CN103887643A (en) * | 2014-03-17 | 2014-06-25 | 小米科技有限责任公司 | Earphone socket, electronic device, electronic equipment and electronic system |
| CN104466464A (en) * | 2014-12-03 | 2015-03-25 | 安徽省磊鑫科技有限公司 | Vehicle-mounted audio input terminal |
| CN105098448A (en) * | 2015-08-05 | 2015-11-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| KR20160133272A (en) * | 2015-05-12 | 2016-11-22 | 삼성전자주식회사 | Connection device, manufacturing method of the same and electronic device including the same |
-
2011
- 2011-01-25 CN CN2011200241175U patent/CN202004242U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610948B (en) * | 2012-03-30 | 2015-02-11 | 上海华勤通讯技术有限公司 | Connecting mechanism for voice output module of mobile equipment |
| CN102610948A (en) * | 2012-03-30 | 2012-07-25 | 上海华勤通讯技术有限公司 | Connecting mechanism for voice output module of mobile equipment |
| CN103050819A (en) * | 2012-12-21 | 2013-04-17 | 康佳集团股份有限公司 | Terminal outlet |
| CN103311740B (en) * | 2013-05-17 | 2016-04-13 | 惠州Tcl移动通信有限公司 | The mobile terminal of audio frequency coupling assembling and fastening audio connector |
| CN103311740A (en) * | 2013-05-17 | 2013-09-18 | 惠州Tcl移动通信有限公司 | Audio connecting assembly and mobile terminal for fastening audio connector |
| CN103887643A (en) * | 2014-03-17 | 2014-06-25 | 小米科技有限责任公司 | Earphone socket, electronic device, electronic equipment and electronic system |
| CN103887643B (en) * | 2014-03-17 | 2016-04-13 | 小米科技有限责任公司 | Earphone socket, electronic device, electronic equipment and electronic system |
| CN104466464A (en) * | 2014-12-03 | 2015-03-25 | 安徽省磊鑫科技有限公司 | Vehicle-mounted audio input terminal |
| CN104466464B (en) * | 2014-12-03 | 2017-12-22 | 安徽省磊鑫科技有限公司 | A kind of Vehicular audio frequency input terminal |
| CN106159545A (en) * | 2015-05-12 | 2016-11-23 | 三星电子株式会社 | Attachment means and include the electronic installation of attachment means |
| KR20160133272A (en) * | 2015-05-12 | 2016-11-22 | 삼성전자주식회사 | Connection device, manufacturing method of the same and electronic device including the same |
| US10333245B2 (en) | 2015-05-12 | 2019-06-25 | Samsung Electronics Co., Ltd | Connection device, manufacturing method of the same, and electronic device including the same |
| CN110957612A (en) * | 2015-05-12 | 2020-04-03 | 三星电子株式会社 | Connecting device and electronic device comprising same |
| US10700470B2 (en) | 2015-05-12 | 2020-06-30 | Samsung Electronics Co., Ltd | Connection device, manufacturing method of the same, and electronic device including the same |
| CN106159545B (en) * | 2015-05-12 | 2021-03-30 | 三星电子株式会社 | Connecting device and electronic device comprising same |
| KR102344836B1 (en) | 2015-05-12 | 2021-12-29 | 삼성전자주식회사 | Connection device, manufacturing method of the same and electronic device including the same |
| CN110957612B (en) * | 2015-05-12 | 2022-12-13 | 三星电子株式会社 | Connecting device and electronic device comprising same |
| CN105098448A (en) * | 2015-08-05 | 2015-11-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |