CN104218400A - Voice connector - Google Patents
Voice connector Download PDFInfo
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- CN104218400A CN104218400A CN201310221684.3A CN201310221684A CN104218400A CN 104218400 A CN104218400 A CN 104218400A CN 201310221684 A CN201310221684 A CN 201310221684A CN 104218400 A CN104218400 A CN 104218400A
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- terminal
- fixed
- insulating body
- phono connector
- connector according
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Abstract
The invention relates to a voice connector. The voice connector comprises an insulation body, a plurality of conductive terminals and a switch, the conductive terminals are contained in the insulation body, the insulation body is provided with an insertion hole extending longitudinally, each conductive terminal comprises a contact portion protrudingly extending into the insertion hole and a weld pin extending out of the insulation body, and the switch comprises a moving terminal and a fixed terminal. The moving terminal comprises a butting portion extending into the insertion hole and a first welding portion extending out of the insulation body, the fixed terminal comprises a lapping portion and a second welding portion extending out of the insulation body, the butting portion is positioned behind the contact portions of the conductive terminals, and the butting portion is longitudinally aligned to the lapping portion to contact with or disconnect with the lapping portion. On-off switching of the switch is finished after the contact portions of the conductive terminals contact with preset positions of a plug, and accordingly instant generation of false signals can be avoided, and the plug can receive accurate signals.
Description
Technical field
The present invention relates to a kind of phono connector, particularly relate to a kind of phono connector with switch.
Background technology
Phono connector is widely used in mobile phone, in the electronic products such as computer, existing phono connector is provided with switch usually, in order to provide detection signal, as Chinese patent announce No. 2523077 a kind of phono connector of disclosing, this phono connector comprises insulating body, be contained in the some signal terminals in insulating body and a switch, insulating body is provided with the spliced eye of collecting plug, each signal terminal is provided with the contact site extended in spliced eye and the welding foot extending insulating body, switch comprises fixed terminal and movable terminal, movable terminal is provided with and protrudes into docking section in spliced eye and the abutting part together with being connected to fixed terminal that extends back from docking section, docking site is in the rear of the contact site of signal terminal terminal, when external voice plug inserts in spliced eye, the contact site of each signal terminal of first Elastic Contact, along with the continuation of plug is inserted, plug pushes the docking section of movable terminal, abutting part and fixed terminal is impelled to disconnect, realize the effect of detecting, but, before the precalculated position of each signal terminal also non-contact plug, switch has completed by closure state to the switching of off-state, cause plug to exist and receive rub-out signal instantaneously.
So, be necessary to design a kind of new phono connector, to solve the problems of the technologies described above.
Summary of the invention
The object of the present invention is to provide its switch a kind of can provide the phono connector of accurate signal.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of phono connector, they some conducting terminals comprising insulating body and be contained in insulating body, switch, the spliced eye extended before and after described insulating body is provided with, described conducting terminal comprises the contact site protruded in spliced eye and the welding foot extending insulating body, described switch comprises movable terminal and fixed terminal, described movable terminal has the abutting part extended in spliced eye and the first weld part extending insulating body, described fixed terminal has clinch and extends the second weld part of insulating body, described abutting portion is in the rear in conductive terminal contacts portion, described abutting part with align contact with clinch or disconnect before and after clinch.
The abutting portion of phono connector movable terminal of the present invention is in the rear in conductive terminal contacts portion, abutting part with align contact with clinch or disconnect before and after the clinch of fixed terminal, switch is after the contact site of conducting terminal touches the precalculated position of plug, just complete the switching between closed and disconnection, avoid producing rub-out signal instantaneously, make plug can receive signal accurately.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of phono connector of the present invention.
Fig. 2 is the three-dimensional combination figure of another angle of phono connector of the present invention.
Fig. 3 is the schematic perspective view inside phono connector of the present invention.
Fig. 4 is the three-dimensional exploded view of phono connector of the present invention.
Fig. 5 is the three-dimensional exploded view of another angle of phono connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, phono connector 100 of the present invention comprise insulating body 10, the metal shell 30 of the some conducting terminals 20 be contained in insulating body 10, switch, coated insulation body 10 and be assembled in forward the cover plate 40 of insulating body 10 rear end.
Insulating body 10 comprises the docking section 12 that main part 11 and main body 11 protrude out forward, main part 11 and docking section 12 is run through before and after one spliced eye 15, in order to accommodate plug (not shown), main part 11 comprises the roof 16 be located in outside spliced eye 15, diapire 17 and two side 18, roof 16 offers the first accepting groove 161, one sidewall 18 offers the second accepting groove 182 and is positioned at the 3rd accepting groove 183 inside the second accepting groove 182, another sidewall 18 offers one the 6th accepting groove 186, diapire 17 offers the 4th accepting groove 174 and is positioned at the 5th accepting groove 175 on the upside of the 4th accepting groove 174, first, second, 3rd, 4th, 5th and the 6th accepting groove 161, 182, 183, 174, 175, 186 respectively to after run through main part 11 through with spliced eye 15 respectively.Second, third accepting groove 182,183 separates and mutually through between left and right, and the 4th, the 5th accepting groove 174,175 separates and mutually through between the upper and lower.
Conducting terminal 20 comprises first, second, third terminal 21,22,23, and the first terminal 21 comprises the first fixed part 211 of perpendicular type, elasticity first contact site 212 extended forward from the first fixed part 211 and the welding foot 213 extended back bottom the first fixed part 211.Second terminal 22 comprises second fixed part 221, from the second fixed part 221 front end to the inside and the elastic second contact portion 222 extended back and the second welding foot 223 extended back bottom the second fixed part 221 of vertical plate-like.3rd terminal 23 comprises the 3rd fixed part 231 of horizontal tabular, the 3rd contact site 232 extended forward and upwards from the 3rd fixed part 231 and the 3rd welding foot 233 extended back from the 3rd fixed part 231.
Switch comprises the movable terminal 31 and fixed terminal 32 that contact with each other or disconnect, movable terminal 31 comprises the first location division 311, the perpendicular type abutting part 315 upwards bending extension from the first location division 311 and the first weld part 313 extended back from the first location division 311, first location division 311 is horizontal piece structure, abutting part 315 is vertical laminated structure, it extension 317 comprising erection part 316 and extend laterally from erection part 316, erection part 316 is provided with one with the link position place of extension 317 and abuts block 318, abut block 318 and circular pie structure is set, abut block 318 to make for plastic cement or metal material, abut block 318 also can take shape on movable terminal 31.
Fixed terminal 32 comprises second location division 321, from the second front end, location division 321 to the inside and the elasticity extended back the 4th contact site 322 and the second weld part 223 of extending back bottom the second location division 321 of vertical plate-like, the clinch 325 that the level to the inside that is provided with inside second location division 321 protrudes out and the through hole 326 stayed after forming this clinch 325, clinch 325 is vertical laminated structure and aligns with before and after the extension 317 of movable terminal 31.When plug inserts, the clinch 325 of extension 317 and fixed terminal 32 that plug can push movable terminal 31 contacts or disconnects, and realizes effect of detecting.
Metal shell 30 is coated on the outside of insulating body 10 main part 11, realizes the effect of signal shielding.
Through some location holes 41 before and after cover plate 40 is provided with, pass with for first, second, third welding foot 213,223,233 of conducting terminal 20 and first, second weld part 313,323, location hole 41 is in line in left-right direction.
When phono connector 100 of the present invention is assembled, conducting terminal 20 and switch are respectively to being front assembled in corresponding accepting groove 161,182,183,174,175,186, and the first fixed part 211 of the first terminal 21 is fixed in the first, the 3rd accepting groove 161,183; Second fixed part 221 of the second terminal 22 is fixed in the second accepting groove 182, and is positioned at the outside of the first fixed part 211; 3rd fixed part 231 of the 3rd terminal 23 is fixed in the 4th accepting groove 174; First location division 31 of movable terminal 31 is fixed in the 5th accepting groove 175, and is positioned at the top of the 3rd fixed part 231; Second location division 321 of fixed terminal 32 is fixed in the 6th accepting groove 186.First, second, third, fourth contact site 212,222,232,322 and abutting part 315 protrude in spliced eye 15 respectively.First, second, third welding foot 213,223,233 and first, second weld part 313,323 are in line through cover plate 40 backward, and are located in the same horizontal plane.
The abutting part 315 of movable terminal 31 is positioned at first, second, 3rd, 4th contact site 212, 222, 232, the rear of 322 and the front of fixed terminal 32 clinch 325, abutting part 315 is opened with clinch 325 time interval and mutually aligns, when plug inserts in phono connector 100 spliced eye 15, first Elastic Contact first, second, 3rd, 4th contact site 212, 222, 232, 322, until each contact site 212, 222, 232, 322 touch the precalculated position of plug after, the abutting block 318 contacting movable terminal 31 foremost backward of plug, push abutting part 315 elastics wing backward, extension 317 is finally impelled to contact the clinch 325 of fixed terminal 32, realize detecting plug to insert, because switch is first, second, 3rd, 4th contact site 212, 222, 232, 322 touch the precalculated position of plug after, just switch to closure state by off-state, avoid producing rub-out signal instantaneously, make plug can receive signal accurately.In other embodiments, the extension 317 of movable terminal 31 is positioned at the rear of the clinch 325 of fixed terminal 32 and contacts with clinch 325, after plug inserts, extension 317 and clinch 325 switch to off-state by contact condition, can reach object of the present invention equally.
Although be example object, disclose the preferred embodiment of the present invention, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a phono connector, they some conducting terminals comprising insulating body and be contained in insulating body, switch, the spliced eye extended before and after described insulating body is provided with, described conducting terminal comprises the contact site protruded in spliced eye and the welding foot extending insulating body, described switch comprises movable terminal and fixed terminal, described movable terminal has the abutting part extended in spliced eye and the first weld part extending insulating body, described fixed terminal has clinch and extends the second weld part of insulating body, it is characterized in that: described abutting portion is in the rear in conductive terminal contacts portion, described abutting part with align contact with clinch or disconnect before and after clinch.
2. phono connector according to claim 1, is characterized in that: at least one of them is vertical plate-like structure for described abutting part and clinch.
3. phono connector according to claim 1, is characterized in that: described abutting part be provided with Plug contact abut block, described abutting block is made up of metal or plastic material.
4. phono connector according to claim 3, is characterized in that: described abutting block is set to circular pie structure.
5. phono connector according to claim 3, is characterized in that: the extension that described abutting part comprises erection part and extends laterally from erection part, and extension contacts with clinch or disconnects.
6. phono connector according to claim 5, is characterized in that: described abutting block is located at the link position place of erection part and extension.
7. phono connector according to claim 1, is characterized in that: described movable terminal also comprises and extends in spliced eye and be positioned at the contact site in abutting part front.
8. phono connector according to claim 1, it is characterized in that: described conducting terminal comprises first, second, 3rd terminal, the first terminal comprises the first fixed part, elasticity first contact site extended forward from the first fixed part and the first welding foot extended back bottom the first fixed part, second terminal comprises the second fixed part of vertical plate-like, from the second fixed part front end to the inside and the elastic second contact portion extended back and the second welding foot extended back bottom the second fixed part, 3rd terminal comprises the 3rd fixed part of horizontal tabular, the 3rd contact site extended forward and upwards from the 3rd fixed part and the 3rd welding foot extended back from the 3rd fixed part, first, second, 3rd welding foot and first, second weld part is arranged in a line and is positioned at same level.
9. phono connector according to claim 1, it is characterized in that: described fixed terminal has the first location division fixed with insulating body, first location division is horizontal tabular, movable terminal has the second location division fixed with insulating body, second location division is vertical plate-like, is provided with the through hole stayed after forming clinch inside the second location division.
10. phono connector according to claim 9, it is characterized in that: described phono connector also comprises the cover plate being assembled in insulating body rear end, described cover plate has a line location hole passed for first, second, third welding foot and first, second weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221684.3A CN104218400A (en) | 2013-06-05 | 2013-06-05 | Voice connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221684.3A CN104218400A (en) | 2013-06-05 | 2013-06-05 | Voice connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104218400A true CN104218400A (en) | 2014-12-17 |
Family
ID=52099651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310221684.3A Pending CN104218400A (en) | 2013-06-05 | 2013-06-05 | Voice connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104218400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033855A (en) * | 2015-03-11 | 2016-10-19 | 泰科电子(上海)有限公司 | Socket connector and electric connector assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6551127B1 (en) * | 2001-12-26 | 2003-04-22 | Hon Hai Precision Ind. Co., Ltd. | Socket connector having additional ring |
| CN2645291Y (en) * | 2003-07-08 | 2004-09-29 | 佶鸿电子股份有限公司 | Sound source socket connector |
| US20070218773A1 (en) * | 2006-03-17 | 2007-09-20 | Yutaka Uno | Jack |
| CN202352883U (en) * | 2011-12-19 | 2012-07-25 | 东莞市深盛宇电子有限公司 | Voice frequency jack socket connector |
| CN202523874U (en) * | 2012-02-28 | 2012-11-07 | 东莞市华赢电子塑胶有限公司 | Modified earphone and microphone socket mother seat |
| CN203288892U (en) * | 2013-06-05 | 2013-11-13 | 立讯精密工业（昆山）有限公司 | Voice connector |
| CN104218399A (en) * | 2013-06-05 | 2014-12-17 | 立讯精密工业（昆山）有限公司 | Voice connector |
-
2013
- 2013-06-05 CN CN201310221684.3A patent/CN104218400A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6551127B1 (en) * | 2001-12-26 | 2003-04-22 | Hon Hai Precision Ind. Co., Ltd. | Socket connector having additional ring |
| CN2645291Y (en) * | 2003-07-08 | 2004-09-29 | 佶鸿电子股份有限公司 | Sound source socket connector |
| US20070218773A1 (en) * | 2006-03-17 | 2007-09-20 | Yutaka Uno | Jack |
| CN202352883U (en) * | 2011-12-19 | 2012-07-25 | 东莞市深盛宇电子有限公司 | Voice frequency jack socket connector |
| CN202523874U (en) * | 2012-02-28 | 2012-11-07 | 东莞市华赢电子塑胶有限公司 | Modified earphone and microphone socket mother seat |
| CN203288892U (en) * | 2013-06-05 | 2013-11-13 | 立讯精密工业（昆山）有限公司 | Voice connector |
| CN104218399A (en) * | 2013-06-05 | 2014-12-17 | 立讯精密工业（昆山）有限公司 | Voice connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033855A (en) * | 2015-03-11 | 2016-10-19 | 泰科电子(上海)有限公司 | Socket connector and electric connector assembly |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |