CN201674054U - Audio socket connector - Google Patents
Audio socket connector Download PDFInfo
- Publication number
- CN201674054U CN201674054U CN2010201930081U CN201020193008U CN201674054U CN 201674054 U CN201674054 U CN 201674054U CN 2010201930081 U CN2010201930081 U CN 2010201930081U CN 201020193008 U CN201020193008 U CN 201020193008U CN 201674054 U CN201674054 U CN 201674054U
- Authority
- CN
- China
- Prior art keywords
- terminal
- switch terminal
- switch
- spliced eye
- socket 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 socket connector, which comprises an insulation seat and a plurality of conductive terminals inserted and arranged on the insulation seat, wherein the insulation seat comprises a first insulation body and a butt joint part formed by forwards extending from one end of the insulation body, each conductive terminal comprises a plurality of signal terminals, a grounding terminal and a switch terminal group, the back surface of the butt joint part backwards extends to form an insulation elastic sheet, and the insulation elastic sheet is placed at the inner side of the switch terminal group and can be elastically butted against the switch terminal group. When a butt joint plug is inserted in an insertion and connection hole, the insulation elastic sheet generates elastic deformation through receiving the acting force of the butt joint plug, so a first switch terminal of the switch terminal group is pressed, in addition, the first switch terminal and a second switch terminal are electrically connected, the switch function is realized, further, the variety deign of circuits can be met, and in addition, the assembly is convenient.
Description
Technical field
The utility model relates to a kind of connector, especially relates to a kind of audio socket connector.
Background technology
Existing electronic product such as MP3, MP4, walkman and computer etc. are provided with audio socket connector usually, insert described audio socket connector by the audio jack of earphone, thereby can listen to music.Previous audio socket connector generally includes an insulating body and plurality of conductive terminals, described conducting terminal includes signal terminal, earth terminal and pair of switches terminal, when plug does not insert, described switch terminal is normally off, after banjo inserts, wherein a described switch terminal is subjected to the active force of another plug and disconnects with another switch terminal, thereby realizes switching purposes, yet previous described audio socket connector can not satisfy the diversified needs of circuit design.
For addressing the above problem, the number of patent application of the previous application of our company is that 200720059848 Chinese patent has disclosed a kind of audio socket connector, it comprises insulating base and a plurality of electric terminal, these a plurality of electric terminals include signal terminal, earth terminal and at least one group of switch terminal, wherein, on the elastic arm of one switch terminal insulating case is housed, has the pushing part that can act on the described insulating case and connect conducting with can ordering about described elastic arm and another switch terminal on the adjutage of described signal terminal.When banjo does not insert, two switch terminals are made as normally open, when banjo inserts, be subjected to the active force of banjo and elastic deformation with adjutage on the signal terminal of banjo butt conducting, pushing part on this adjutage further acts on aforementioned dielectric and puts and order about this elastic arm to another switch terminal direction elastic deformation, and with another switch terminal butt conducting.Insertion by banjo or extract, thereby can reach switching function, thus can satisfy the needs of circuit variation design.Yet above-mentioned existing audio socket connector is set on the described signal terminal by described insulating case, thereby is inconvenient to assemble.
The utility model content
The utility model is to provide a kind of audio socket connector that satisfies circuit variation design and ease of assembly at the defective that the above-mentioned background technology exists.
For achieving the above object, the utility model discloses a kind of audio socket connector, it comprises an insulating base and some conducting terminals that is plugged in this insulating base, described insulating base comprises a docking part that an insulating body and is extended to form forward by an end of this insulating body, described conducting terminal includes some signal terminals, an earth terminal and a switch terminal set, extending back from the rear surface, docking section forms an insulation shell fragment, but the insulation shell fragment places inboard place of switch terminal set and elasticity to be connected to switch terminal set.
Further, described insulating body offers a spliced eye, and the left side hole wall of spliced eye is provided with a receiving space, is placed in the described receiving space and extends in the spliced eye.
Further, also offer the signal end pilot trench that is connected with spliced eye on insulating body roof and right side wall on the described insulating body, in the earth terminal pilot trench on the insulating body diapire, and switch terminals pilot trench on the insulating body left side wall, described conducting terminal is placed in these terminal grooves.
Further, described switch terminals pilot trench comprises one first switch terminals pilot trench, the first switch terminals pilot trench has first accepting groove that extends in the spliced eye, described switch terminal set comprises one first switch terminal, first switch terminal has first an elasticity pressure section that slopes inwardly and extend to form, and the first elasticity pressure section is placed in first accepting groove and is butted on the outside of the insulation shell fragment of insulating body.
Further, described switch terminals pilot trench also comprises a second switch terminal groove, the second switch terminal groove has one second accepting groove, described switch terminal set also comprises a second switch terminal, the second switch terminal has one second elasticity pressure section, but the second elasticity pressure section is placed in second accepting groove and elasticity is connected to the first elasticity pressure section.
Further, described signal end pilot trench has a holddown groove and of offering forward in the roof and the right side wall rear end of spliced eye and communicates with holddown groove and extend to extension slot in the spliced eye, described signal terminal has tabular first fixed part, and bends the first elasticity pressure contact portion that extends to form forward by the first holding parts front end, the fixed part of signal terminal is fixed in the holddown groove, and the elasticity pressure section is placed in the extension slot and extends inwardly in the spliced eye.，
Further, described earth terminal pilot trench has a fixing slot and of offering forward in the diapire rear end of spliced eye and communicates with fixing slot and extend to Elastic Contact groove in the spliced eye, described earth terminal has a tabular holding division and and upwards bends the elastic contact part that extends to form again backward after the bending by the holding division front end, the holding division of earth terminal is fixed in the fixing slot, and elastic contact part is placed in the Elastic Contact groove and extends inwardly in the spliced eye.
In sum, the utility model audio socket connector is provided with an insulation shell fragment that extends back and form from the rear surface, docking section by described insulating base, in the time of in banjo inserts spliced eye, described insulation shell fragment is subjected to the active force of banjo and elastic deformation takes place, thereby contact with the first elasticity pressure section of described first switch terminal and push the described first elasticity pressure section, the second elasticity pressure section of first switch terminal and second switch terminal is electrically connected, just realize switching function, and then can satisfy circuit variation design and ease of assembly.
Description of drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model;
Fig. 2 is the three-dimensional exploded view of the utility model audio socket connector shown in Figure 1;
Fig. 3 is the stereogram of the utility model audio socket connector insulating base shown in Figure 1;
Fig. 4 is the rearview of the utility model audio socket connector shown in Figure 1.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
See also Fig. 1 and Fig. 2, the utility model audio socket connector 100 comprises an insulating base 1 and some conducting terminals that is plugged in this insulating base 1.
See also Fig. 1 to Fig. 4, described insulating base 1 has a square insulating body 11 and the end by this insulating body 11 and extends a docking part 12 that forms forward, 12 offer a spliced eye 13 that runs through insulating body 11 rear surfaces backward from the docking section, the left side hole wall of spliced eye 13 is provided with a receiving space 14,12 rear surfaces extend back and form an insulation shell fragment 15 from the docking section, and insulation shell fragment 15 is placed in the described receiving space 14 and extends in the spliced eye 13.Also offer on the described insulating body 11 be connected with spliced eye 13 in the signal end pilot trench 16 on insulating body 11 roofs and the right side wall, in the earth terminal pilot trench 17 on insulating body 11 diapires, and switch terminals pilot trench on insulating body 11 left side walls.
Described signal end pilot trench 16 has a holddown groove 161 and of offering forward in the roof and the right side wall rear end of spliced eye 13 and communicates with holddown groove 161 and extend to extension slot 162 in the spliced eye 13.Described earth terminal pilot trench 17 has a fixing slot 171 of offering forward in the diapire rear end of spliced eye 13 and and communicates with fixing slot 171 and extend to Elastic Contact groove 172 in the spliced eye 13.Described switch terminals pilot trench comprises that one first switch terminals pilot trench 18 and a second switch terminal groove 19, the first switch terminals pilot trench 18 have first holding slot 181 of offering forward in the left side wall rear end of spliced eye 13 and and communicate with first holding slot 181 and extend to first accepting groove 182 in the spliced eye 13; Second switch terminal groove 19 has second holding slot 191 of offering forward in rear end, first holding slot, 181 outside and and communicates with first holding slot 181 and extend to second accepting groove 192 in first holding slot 181.
Described conducting terminal comprises some signal terminals 2, an earth terminal 3 and a switch terminal set.Described signal terminal 2 has tabular first fixed part 21, and bends the first elasticity pressure contact portion 22 that extends to form forward by first holding parts, 21 front ends.Described earth terminal 3 has a tabular holding division 31 and and upwards bends the elastic contact part 32 that extends to form again backward after the bending by holding division 31 front ends.
Described switch terminal set comprises one first switch terminal 4 and a second switch terminal 5, first switch terminal 4 has the first elasticity pressure section 42 that tabular first holding parts 41 and is sloped inwardly forward and extended to form by first holding parts, 41 front ends, and second switch terminal 5 has tabular second holding parts 51 and by second holding parts, 51 front ends, the second elasticity pressure section 52 that an edge extends back and form of slotting.
Described conducting terminal is placed in the plurality of terminals groove, and the fixed part 21 of signal terminal 2 is fixed in the holddown groove 161 of signal end pilot trench 16, and elasticity pressure section 22 is placed in the extension slot 162 and extends inwardly in the spliced eye 13; The holding division 31 of earth terminal 3 is fixed in the fixing slot 171 of earth terminal pilot trench 17, and elastic contact part 32 is placed in the Elastic Contact groove 172 and extends inwardly in the spliced eye 13; First holding parts 41 of first switch terminal 4 is immobilizated in first holding slot 181 of the first switch terminals pilot trench 18, and the first elasticity pressure section 42 is placed in first accepting groove 182 and is butted on the outside of the insulation shell fragment 15 of insulating body 11; Second holding parts 51 of second switch terminal 5 is immobilizated in second holding slot 191 of second switch terminal groove 19, but the second elasticity pressure section 52 is placed in second accepting groove 192 and elasticity is connected to the first elasticity pressure section 42.Described conducting terminal all has weld part (not marking among the figure), and the rear surface that weld part stretches out in insulating body 11 is welded in other circuit arrangements.
When using the utility model audio socket connector 100, after the banjo (not shown) inserts from described spliced eye 13, described insulation shell fragment 15 is subjected to the active force of banjo and elastic deformation takes place, thereby described insulation shell fragment 15 contacts with the first elasticity pressure section 42 of described first switch terminal 4 and pushes the described first elasticity pressure section 42, first switch terminal 4 and the second elasticity pressure section 52 of second switch terminal 5 are electrically connected, just can carry out audio signal transmission.
In sum, the utility model audio socket connector 100 is provided with the insulation shell fragment 15 that 12 rear surfaces extend back and form from the docking section by described insulating base 1, in the time of in banjo inserts spliced eye 13, described insulation shell fragment 15 is subjected to the active force of banjo and elastic deformation takes place, thereby contact with the first elasticity pressure section 42 of described first switch terminal 4 and push the described first elasticity pressure section 42, first switch terminal 4 and the second elasticity pressure section 52 of second switch terminal 5 are electrically connected, just realize switching function, and then can satisfy circuit variation design and ease of assembly.
The above embodiment has only expressed a kind of execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with claims.
Claims (7)
1. audio socket connector, it comprises an insulating base (1) and some conducting terminals that is plugged in this insulating base (1), described insulating base (1) comprises a docking part (12) that an insulating body (11) and is extended to form forward by an end of this insulating body (11), described conducting terminal includes some signal terminals (2), one earth terminal (3) and a switch terminal set, it is characterized in that: (12) rear surface extends back and forms an insulation shell fragment (15) from the docking section, described insulation shell fragment (15) but place inboard place of switch terminal set and elasticity to be connected to switch terminal set.
2. audio socket connector according to claim 1, it is characterized in that: described insulating body (11) offers a spliced eye (13), the left side hole wall of described spliced eye (13) is provided with a receiving space (14), and described insulation shell fragment (15) is placed in the described receiving space (14) and extends in the spliced eye (13).
3. audio socket connector according to claim 2, it is characterized in that: also offer the signal end pilot trench (16) that is connected with spliced eye (13) on insulating body (11) roof and right side wall on the described insulating body (11), in the earth terminal pilot trench (17) on insulating body (11) diapire, and switch terminals pilot trench on insulating body (11) left side wall, described conducting terminal is placed in these terminal grooves.
4. audio socket connector according to claim 3, it is characterized in that: described switch terminals pilot trench comprises one first switch terminals pilot trench (18), the first switch terminals pilot trench (18) has first accepting groove (182) that extends in the spliced eye (13), described switch terminal set comprises one first switch terminal (4), first switch terminal (4) has first an elasticity pressure section (42) that slopes inwardly and extend to form, and the first elasticity pressure section (42) is placed in first accepting groove (182) and is butted on the outside of the insulation shell fragment (15) of insulating body (11).
5. audio socket connector according to claim 3, it is characterized in that: described switch terminals pilot trench also comprises a second switch terminal groove (19), second switch terminal groove (19) has one second accepting groove (192), described switch terminal set also comprises a second switch terminal (5), second switch terminal (5) has one second elasticity pressure section (52), the second elasticity pressure section (52) be placed in second accepting groove (192) but in and elasticity be connected to the first elasticity pressure section (42).
6. audio socket connector according to claim 3, it is characterized in that: described signal end pilot trench (16) has a holddown groove (161) of offering forward in the roof and the right side wall rear end of spliced eye (13) and and communicates with holddown groove (161) and extend to extension slot (162) in the spliced eye (13), described signal terminal (2) has tabular first fixed part (21), one bends the first elasticity pressure contact portion (22) that extends to form forward by first holding parts (21) front end, the fixed part (21) of signal terminal (2) is fixed in the holddown groove (161), and elasticity pressure section (22) is placed in the extension slot (162) and extends inwardly in the spliced eye (13).
7. audio socket connector according to claim 3, it is characterized in that: described earth terminal pilot trench (17) has a fixing slot (171) of offering forward in the diapire rear end of spliced eye (13) and and communicates with fixing slot (171) and extend to Elastic Contact groove (172) in the spliced eye (13), described earth terminal (3) has a tabular holding division (31) and and upwards bends the elastic contact part (32) that extends to form again backward after the bending by holding division (31) front end, the holding division (31) of earth terminal (3) is fixed in the fixing slot (171), and elastic contact part (32) is placed in the Elastic Contact groove (172) and extends inwardly in the spliced eye (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201930081U CN201674054U (en) | 2010-05-10 | 2010-05-10 | Audio socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201930081U CN201674054U (en) | 2010-05-10 | 2010-05-10 | Audio socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674054U true CN201674054U (en) | 2010-12-15 |
Family
ID=43331462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201930081U Expired - Fee Related CN201674054U (en) | 2010-05-10 | 2010-05-10 | Audio socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674054U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421044A (en) * | 2011-10-17 | 2012-04-18 | 苏州佳世达电通有限公司 | Headphone socket |
| CN105914517A (en) * | 2016-05-20 | 2016-08-31 | 东莞市天资电子有限公司 | Miniature audio connector female socket having switch function, and manufacturing and assembling method thereof |
| CN107135292A (en) * | 2017-06-30 | 2017-09-05 | 努比亚技术有限公司 | The detachable shell fragment of two-part and mobile terminal |
| CN107978935A (en) * | 2017-11-23 | 2018-05-01 | 黄锐宏 | A kind of tone frequency channel wire connected structure |
-
2010
- 2010-05-10 CN CN2010201930081U patent/CN201674054U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421044A (en) * | 2011-10-17 | 2012-04-18 | 苏州佳世达电通有限公司 | Headphone socket |
| CN105914517A (en) * | 2016-05-20 | 2016-08-31 | 东莞市天资电子有限公司 | Miniature audio connector female socket having switch function, and manufacturing and assembling method thereof |
| CN107135292A (en) * | 2017-06-30 | 2017-09-05 | 努比亚技术有限公司 | The detachable shell fragment of two-part and mobile terminal |
| CN107978935A (en) * | 2017-11-23 | 2018-05-01 | 黄锐宏 | A kind of tone frequency channel wire connected structure |
| CN107978935B (en) * | 2017-11-23 | 2020-03-17 | 黄锐宏 | Audio cable plug structure |
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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: 20101215 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |