CN104022398A - Socket connector - Google Patents
Socket connector Download PDFInfo
- Publication number
- CN104022398A CN104022398A CN201410234281.7A CN201410234281A CN104022398A CN 104022398 A CN104022398 A CN 104022398A CN 201410234281 A CN201410234281 A CN 201410234281A CN 104022398 A CN104022398 A CN 104022398A
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- China
- Prior art keywords
- hyoplastron
- socket connector
- collets
- terminal group
- fixed
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a socket connector. The socket connector comprises an insulation body, a plurality of conductive terminals accommodated in the insulation body, and a metal housing wrapping the insulation body. The metal housing comprises a top wall, a bottom wall, and two opposite side walls connected with the top wall and the bottom wall; an accommodation hole is formed among the top wall, the bottom wall and the two side walls for accommodating a plug connector; the insulation body comprises a base portion and a lingual plate protruding forwards into an accommodation space from the base portion; the lingual plate is provided with an upper surface and a lower surface which are opposite to each other; each conductive terminal comprises a fixation portion and a contact portion protruding forwards into the accommodation space from the fixation portion; the contact portions are arranged on the upper surface and the lower surface of the lingual plate; the left side and the right side of the top wall are provided with a pair of vertical guide sheets protruding downwards into the accommodation hole and a through hole left due to the formation of the guide sheets; and the guide sheets are used for guiding the plug connector to be inserted into the accommodation hole.
Description
Technical field
The present invention relates to a kind of socket connector, relate in particular to a kind of socket connector inserting for pin connector.
Background technology
In order to make electronic component reach the effect of data, electronic signal transmission, computer all must connect through electric connector to relevant peripheral device, and electric connector is according to use, mainly can be divided into the power connector of transferring electric power and the output of signal transmission input (being called for short IO) connector, conventional output input connector has USB 2.0, USB 3.0 and Mini DP at present.
USB (Universal Serial Bus, USB is an external bus standard, for being connected and communication of standard computer and external equipment, be also a kind of I/O Interface technical specification, be widely used in the information communication products such as personal computer and mobile device.
Along with people are more and more high to the demand of transmission rate and storage volume, the transmission rate of USB is also developed at present universal USB 2.0 (High Speed) specification (peak transfer rate 480Mbps) at a high speed by initial USB 1.0 specifications (peak transfer rate 12 Mbps), more develop now USB 3.0 hypervelocity (Super Speed) specifications, peak transfer rate up to 5Gbps can be provided, with expectation, can meet user when the transmission of large capacity data, can obtain transmission rate faster, shorten the transmission time.
Mini DP is the DisplayPort of a miniature version, by Apple, on October 14th, 2008, issued, be applied to now MacBook(and replace previous Mini DVI), in MacBook Air (replacing previous Micro-DVI) and MacBook Pro (replacing previous DVI) mobile computer.
Yet, existing electronic installation, its power connector and output input connector be individualism all, with person easy to use, plant, but a plurality of ports will certainly increase the space of its electronic installation, virtually also increased the volume of electronic installation, and direct raising production cost, for industrial competitiveness and frontless help.
So, be necessary above-mentioned technical problem to improve.
Summary of the invention
The object of the present invention is to provide a kind of socket connector with guiding grafting and anti-mis-insertion effect.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of socket connector, it comprises insulating body, be contained in some conducting terminals in insulating body and the metal shell of coated insulation body, described metal shell comprises roof, the two lateral walls of diapire and connection roof and diapire, one accepting hole is formed on roof, between diapire and two side in order to accommodate a pin connector, described insulating body comprises base portion and protrudes into forward the hyoplastron in receiving space from base portion, described hyoplastron has relative upper, lower surface, each conducting terminal comprises that fixed part and self-retaining portion extend forward the contact site in receiving space, described contact site is arranged in the upper of hyoplastron, lower surface, the left and right sides of described roof is provided with a pair of vertical fairlead protruding in accepting hole and the through hole staying because forming fairlead downwards, described fairlead is inserted into accepting hole in order to guide pin connector.
As a further improvement on the present invention, described hyoplastron between this is to fairlead, and staggers up and down with fairlead on left and right directions.
As a further improvement on the present invention, described conducting terminal comprises first, second terminal group and some power supply terminals, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, the contact site of described first end subgroup is in hyoplastron upper surface, the contact site of the second terminal group is in hyoplastron lower surface, and the contact site of described power supply terminal is in the upper and lower surface of hyoplastron and the left and right sides of first, second terminal group.
As a further improvement on the present invention, described hyoplastron is viewed as " one " font backward, and the contact site of described first, second terminal group and power supply terminal is respectively horizontal platy structure.
As a further improvement on the present invention, the width of described power supply terminal is greater than the width of the conducting terminal of first, second terminal group, and each conducting terminal spacing of described first, second terminal group is less than the spacing of power supply terminal and first, second terminal group.
As a further improvement on the present invention, each conducting terminal of described first, second terminal group is alignment one by one on above-below direction, and arranges in left and right directions equal intervals.
As a further improvement on the present invention, described hyoplastron inside is provided with a slit, and hyoplastron is run through in described slit left and right, does not run through forward hyoplastron, and a sheet metal is contained in this slit and between first, second terminal group.
As a further improvement on the present invention, described socket connector also comprises the collets together with being molded over fixed part, the upper and lower surface of described hyoplastron is respectively equipped with the conduit of accommodating contact site, described base portion rear end is provided with the fixed space of fixed insulation piece and is communicated with the two rows holddown groove of fixed space and conduit, slit extands rearward to fixed space, and described sheet metal is also fixed on collets.
As a further improvement on the present invention, described collets comprise be fixed together upper, lower collets, the fixed part of described first end subgroup is embedded in collets, the fixed part of described the second terminal group is embedded in lower collets, described upper collets comprise horizontal part and the erection part protruding out from horizontal part rear end downwards, described lower collets are fixed between this horizontal part and erection part, described lower collets end face is provided with one first groove, rear end face is concaved with the second groove connecting with the first groove, described sheet metal comprises level board, from level board rear end, bend vertically downward the upright plate of extension, welding foot, described level board is fixed in the first groove and is clamped between horizontal part and lower collets, described upright plate is fixed in the second groove and is clamped between erection part and lower collets, it is spaced apart with upright plate that described welding foot is positioned at upright plate outside, .
As a further improvement on the present invention, described lower collets are provided with the projection making progress in the first groove, and described horizontal part has the recess fixing with projection, and described sheet metal has the location hole being upward through for projection.
The left and right sides of socket connector metal shell roof of the present invention is provided with a pair of vertical fairlead protruding in accepting hole and the through hole staying because forming fairlead downwards, described fairlead is inserted into accepting hole in order to guide pin connector, when socket connector of the present invention docks with pin connector, fairlead on socket connector matches with the guide channel on pin connector, guiding pin connector is inserted in the accepting hole of socket connector smoothly, stop the socket connector pin connector non-matching with other to dock, there is the effect of guiding grafting and anti-mis-insertion.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of socket connector of the present invention and pin connector.
Fig. 2 is the front view of the real socket connector of the present invention.
Fig. 3 is the decomposing schematic representation of socket connector of the present invention, and insulating body and metal shell are separated.
Fig. 4 is the three-dimensional exploded view of socket connector of the present invention.
Fig. 5 is the three-dimensional exploded view of another angle of socket connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, in order to be installed on, circuit board (not shown) is upper pegs graft for a pin connector 200 socket connector 100 of the present invention, and it comprises insulating body 10, be contained in some conducting terminals 20 in insulating body 10, be fixed on collets 30 on insulating body 10, be fixed on sheet metal 50 on collets 30 and the metal shell 60 of coated insulation body 10.
Insulating body 10 comprises base portion 11 and protrudes out to be forward plugged in the hyoplastron 12 in pin connector 100 spliced eyes 2001 from base portion 11, observe backward, hyoplastron 12 is " one " font, consistent with the shape of spliced eye 2001, hyoplastron 12 has relative upper and lower surperficial 121,122, upper and lower surperficial 121, the 122 some conduits 123 that extend before and after being concaved with respectively.A slit 125 is established at hyoplastron 12 middle parts, and hyoplastron 12 is run through in slit 125 left and right, does not run through forward hyoplastron 12.Base portion 11 is provided with the fixed space 112 connecting backward and is communicated with conduit 123 arranges holddown grooves 113 with two of fixed space 112, and slit 125 extands rearward to fixed space 112, and slit 125 is between this two rows holddown groove 113.The left and right sides of fixed space 112 is concaved with the location notch 114 being exposed in fixed space 112, and location notch 114 runs through base portion 11 backward.
Conducting terminal 20 comprises first end subgroup 21, the second terminal group 22 and some power supply terminals 23, first end subgroup 21 meets USB 3.0 host-host protocols, in order to transmit USB 2.0 or USB 3.0 signals, and the second terminal group 22 meets Mini DP host-host protocol, in order to transmit Mini DP signal, first, second terminal group 21,22 includes difference signal terminal, earth terminal etc.Power supply terminal 23 is provided with two pairs of power supply terminals 23 that are positioned at first, second terminal group 21,22 left and right sides altogether.
First, second terminal group 21,22 is separately between two conducting terminals 20 of power supply terminal 23.The width of power supply terminal 23 is greater than the width of first, second terminal group 21,22, is approximately twice.On above-below direction, conducting terminal 20 in first, second terminal group 21,22 aligns one by one, on left and right directions, each conducting terminal 20 in first, second terminal group 21,22 is equidistantly arranged, and the spacing of each conducting terminal 20 of first, second terminal group 21,22 is less than the spacing of 21,22 of power supply terminal 23 and first, second terminal group.
Each conducting terminal 20 comprises the fixed part 202 that is positioned at the contact site 201 of front end, the weld part 203 that is positioned at rear end and connecting welding portion 203 and contact site 201, and weld part 203 self-retaining portions 202 bend vertically downward to extend and form.Contact site 201 is that level is tabular, and contact site 201 enters by holddown groove 113 enter in the conduit 123 of hyoplastron 12 and be exposed to hyoplastron 12 outsides, in order to dock with pin connector 200.Fixed part 202 is embedded in collets 30, the weld part 203 of first end subgroup 21 extends back collets 30 and is arranged in a row and is positioned at same level, surface with soldered circuit board, the weld part 203 of the second terminal group 22 and power supply terminal extends straight down collets 30 and is arranged as front and back two rows, in order to be welded in the welding hole of circuit board.
Collets 30 are fixed in the fixed space 112 of insulating body 10, and both sides are provided with the protuberance 34 being plugged in forward in location notch 114.Collets 30 comprise the upper and lower collets 31,32 that are fixed together, and upper collets 31 comprise horizontal part 311 and the erection part 312 protruding out from horizontal part 311 rear ends downwards, and lower collets 32 are fixed between this horizontal part 311 and erection part 312.Horizontal part 311 is provided with a pair of recess 313, lower collets 32 have a pair of projection 323 upwards protruding out, projection 323 is fixed in recess 313, lower collets 32 end faces are provided with one first groove 325, rear end face is concaved with the second groove 326 connecting with the first groove 325, and projection 323 protrudes out lower collets 32 from the first groove 325.
Sheet metal 50 is between first, second terminal group 21,22, and the signal having reduced between first, second terminal group 21,22 disturbs.Sheet metal 50 comprises level board 51, from level board 51 rear ends, bends vertically downward upright plate 52, the welding foot 53 of extension, level board 51 is fixed between the horizontal part 311 and lower collets 32 that is clamped in collets 31 in the first groove 525, level board 51 is provided with a pair of location hole 513 being upward through for projection 323, and upright plate 52 is fixed between the erection part 312 and lower collets 32 that is clamped in collets 31 in the second groove 526.Level board 51 also protrudes out forward collets 30, enter in insulating body 10 slits 125, welding foot 53 also separates between left and right with the outside that is positioned at upright plate 52, and the weld part 203 of welding foot 53 and the second terminal group 20 is arranged together, in order to be soldered in the welding hole of circuit board.
Metal shell 60 comprises roof 61, the diapire 62 paralleling with roof 61 and be connected the two opposite side walls 63 of roof 61 and diapire 62, one accepting hole 65 is formed on roof 61, between diapire 62 and two side 63, in order to accommodate plug downlink connection device 200, accepting hole 65 front openings are also set to rectangle, the left and right sides punching of roof 61 is provided with the vertical fairlead 612 protruding in accepting hole 65 downwards, roof 62 has the through hole 613 staying because forming fairlead 612, hyoplastron 12 be positioned at accepting hole 65 and with roof 61, diapire 62, two side 63 is spaced apart, on left and right directions, hyoplastron 12 is between this is to fairlead 612, stagger up and down with fairlead 612, when socket connector 100 of the present invention docks with pin connector 200, fairlead 612 on socket connector 200 matches with the guide channel 2002 on pin connector 200, guiding pin connector 200 is inserted in the accepting hole 65 of socket connector 100 smoothly, stop socket connector 100 pin connector non-matching with other to dock, there is the effect of guiding grafting and anti-mis-insertion.The contact site 201 of each conducting terminal 20 is exposed in accepting hole 65, in order to peg graft with pin connector 200.
Socket connector 100 of the present invention is because first end subgroup 21 is in order to transmit USB 2.0, USB 3.0 signals, and the second terminal group 23 is in order to transmit Mini DP signal, first, the second terminal group 21, 22 and the contact site 201 of power supply terminal 23 be positioned at same accepting hole 65, make this socket connector 100 can see through same accepting hole 65 and realize power delivery with same hyoplastron 12, USB 2.0, USB 3.0 and the transmission of Mini DP signal, reach each association and require standard, socket connector 100 volumes are little, take up room little, sharing is high, manufacturing process is simple, reduced cost.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a socket connector, it comprises insulating body, be contained in some conducting terminals in insulating body and the metal shell of coated insulation body, described metal shell comprises roof, the two lateral walls of diapire and connection roof and diapire, one accepting hole is formed on roof, between diapire and two side in order to accommodate a pin connector, described insulating body comprises base portion and protrudes into forward the hyoplastron in receiving space from base portion, described hyoplastron has relative upper, lower surface, each conducting terminal comprises that fixed part and self-retaining portion extend forward the contact site in receiving space, described contact site is arranged in the upper of hyoplastron, lower surface, it is characterized in that: the left and right sides of described roof is provided with a pair of vertical fairlead protruding in accepting hole and the through hole staying because forming fairlead downwards, described fairlead is inserted into accepting hole in order to guide pin connector.
2. socket connector according to claim 1, is characterized in that: described hyoplastron between this is to fairlead, and staggers up and down with fairlead on left and right directions.
3. socket connector according to claim 1, it is characterized in that: described conducting terminal comprises first, second terminal group and some power supply terminals, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, the contact site of described first end subgroup is in hyoplastron upper surface, the contact site of the second terminal group is in hyoplastron lower surface, and the contact site of described power supply terminal is in the upper and lower surface of hyoplastron and the left and right sides of first, second terminal group.
4. socket connector according to claim 3, is characterized in that: described hyoplastron is viewed as " one " font backward, and the contact site of described first, second terminal group and power supply terminal is respectively horizontal platy structure.
5. socket connector according to claim 3, it is characterized in that: the width of described power supply terminal is greater than the width of the conducting terminal of first, second terminal group, each conducting terminal spacing of described first, second terminal group is less than the spacing of power supply terminal and first, second terminal group.
6. socket connector according to claim 3, is characterized in that: each conducting terminal of described first, second terminal group is alignment one by one on above-below direction, and arranges in left and right directions equal intervals.
7. socket connector according to claim 1, is characterized in that: described hyoplastron inside is provided with a slit, and hyoplastron is run through in described slit left and right, does not run through forward hyoplastron, and a sheet metal is contained in this slit and between first, second terminal group.
8. socket connector according to claim 7, it is characterized in that: described socket connector also comprises the collets together with being molded over fixed part, the upper and lower surface of described hyoplastron is respectively equipped with the conduit of accommodating contact site, described base portion rear end is provided with the fixed space of fixed insulation piece and is communicated with the two rows holddown groove of fixed space and conduit, slit extands rearward to fixed space, and described sheet metal is also fixed on collets.
9. socket connector according to claim 8, it is characterized in that: described collets comprise be fixed together upper, lower collets, the fixed part of described first end subgroup is embedded in collets, the fixed part of described the second terminal group is embedded in lower collets, described upper collets comprise horizontal part and the erection part protruding out from horizontal part rear end downwards, described lower collets are fixed between this horizontal part and erection part, described lower collets end face is provided with one first groove, rear end face is concaved with the second groove connecting with the first groove, described sheet metal comprises level board, from level board rear end, bend vertically downward the upright plate of extension, welding foot, described level board is fixed in the first groove and is clamped between horizontal part and lower collets, described upright plate is fixed in the second groove and is clamped between erection part and lower collets, it is spaced apart with upright plate that described welding foot is positioned at upright plate outside.
10. socket connector according to claim 7, is characterized in that: described lower collets are provided with the projection making progress in the first groove, and described horizontal part has the recess fixing with projection, and described sheet metal has the location hole being upward through for projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234281.7A CN104022398B (en) | 2014-05-29 | 2014-05-29 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234281.7A CN104022398B (en) | 2014-05-29 | 2014-05-29 | Socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022398A true CN104022398A (en) | 2014-09-03 |
| CN104022398B CN104022398B (en) | 2016-06-15 |
Family
ID=51439033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234281.7A Active CN104022398B (en) | 2014-05-29 | 2014-05-29 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022398B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785588A (en) * | 2016-12-28 | 2017-05-31 | 池州信安电子科技有限公司 | Battery coupling assembly |
| CN109524823A (en) * | 2017-09-20 | 2019-03-26 | 广东皓英电子科技有限公司 | Socket connector |
| CN114498141A (en) * | 2022-02-25 | 2022-05-13 | 东莞立讯技术有限公司 | Socket connector, plug connector and connector assembly |
Citations (6)
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| JP2004134148A (en) * | 2002-10-09 | 2004-04-30 | Molex Inc | Fitting structure of connector |
| CN201015158Y (en) * | 2006-12-25 | 2008-01-30 | 莫列斯公司 | Electrical connector |
| CN101222096A (en) * | 2007-01-08 | 2008-07-16 | 富士康(昆山)电脑接插件有限公司 | Combination of electric connector |
| CN101740951A (en) * | 2008-11-25 | 2010-06-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103715556A (en) * | 2013-11-25 | 2014-04-09 | 立讯精密工业（昆山）有限公司 | Socket connector, plug connector, and connector assembly |
| CN203967336U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Socket connector |
-
2014
- 2014-05-29 CN CN201410234281.7A patent/CN104022398B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004134148A (en) * | 2002-10-09 | 2004-04-30 | Molex Inc | Fitting structure of connector |
| CN201015158Y (en) * | 2006-12-25 | 2008-01-30 | 莫列斯公司 | Electrical connector |
| CN101222096A (en) * | 2007-01-08 | 2008-07-16 | 富士康(昆山)电脑接插件有限公司 | Combination of electric connector |
| CN101740951A (en) * | 2008-11-25 | 2010-06-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103715556A (en) * | 2013-11-25 | 2014-04-09 | 立讯精密工业（昆山）有限公司 | Socket connector, plug connector, and connector assembly |
| CN203967336U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Socket connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785588A (en) * | 2016-12-28 | 2017-05-31 | 池州信安电子科技有限公司 | Battery coupling assembly |
| CN109524823A (en) * | 2017-09-20 | 2019-03-26 | 广东皓英电子科技有限公司 | Socket connector |
| CN114498141A (en) * | 2022-02-25 | 2022-05-13 | 东莞立讯技术有限公司 | Socket connector, plug connector and connector assembly |
| CN114498141B (en) * | 2022-02-25 | 2023-09-19 | 东莞立讯技术有限公司 | Socket connector, plug connector and connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104022398B (en) | 2016-06-15 |
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Effective date of registration: 20210927 Address after: 213300 Room 501, 87 Shangshang Road, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee after: Lucent Precision Industry (Jiangsu) Co.,Ltd. Address before: 215324 No. 851 Jinshang Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Lixun Precision Industry (Kunshan) Co.,Ltd. |
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