CN104022390A - Socket connector - Google Patents
Socket connector Download PDFInfo
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- CN104022390A CN104022390A CN201410234173.XA CN201410234173A CN104022390A CN 104022390 A CN104022390 A CN 104022390A CN 201410234173 A CN201410234173 A CN 201410234173A CN 104022390 A CN104022390 A CN 104022390A
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- hyoplastron
- terminal
- socket connector
- contact site
- terminal group
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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 the accommodation hole from the base portion; the lingual plate comprises a first lingual plate, and a second lingual plate and a third lingual plate which are connected with the left end and the right end of the first lingual plate; the conductive terminals are provided with contact portions which are arranged on the upper surfaces and the lower surfaces of the first lingual plate, the second lingual plate and the third lingual plate and are exposed in the accommodation hole; the widths of the first lingual plate, the second lingual plate and the third lingual plate are different; and the thickness of the first lingual plate is different from the thickness of the second lingual plate and the thickness of the third lingual plate. The socket connector can guide plugging and prevent wrong plugging, and the electrical connection performance between the socket connector and a corresponding plug connector is guaranteed.
Description
Technical field
The present invention relates to a kind of socket connector, relate in particular to a kind of socket connector that is plugged in the hyoplastron in corresponding plug connector that has.
Background technology
In order to make electronic component reach the effect of data, electronic signal transmission, computer all must see through electric connector to relevant peripheral device and connect, 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 specification computer and external equipment, be also a kind of I/O Interface technical specification, be widely used in the information communication such as personal computer and mobile device product.
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 (Super Speed) specification that exceeds the speed limit, peak transfer rate up to 5Gbps can be provided, to expect to 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, issued on October 14th, 2008 by Apple, 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.
But, existing electronic installation, its power connector and all individualisms of output input connector, plant with person easy to use, but multiple 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 pin connector, described insulating body comprises base portion and protrudes into forward the hyoplastron in accepting hole from base portion, described hyoplastron is in order to be plugged in the spliced eye of a plug, described hyoplastron comprises the first hyoplastron and is connected to second of the first two ends, hyoplastron left and right, the 3rd hyoplastron, described conducting terminal is provided with and is arranged in first, second, on the 3rd hyoplastron, lower surface is also exposed to the contact site in accepting hole, described first, second, the width of the 3rd hyoplastron is different, the thickness of the first hyoplastron is different from second, the thickness of the 3rd hyoplastron.
The hyoplastron of socket connector insulating body of the present invention comprises the first hyoplastron and is connected to second of the first two ends, hyoplastron left and right, the 3rd hyoplastron, described conducting terminal is provided with and is arranged in first, second, on the 3rd hyoplastron, lower surface is also exposed to the contact site in accepting hole, described first, second, the width of the 3rd hyoplastron is different, the thickness of the first hyoplastron is different from second, the thickness of the 3rd hyoplastron, can make the hyoplastron of guiding socket connector be inserted into smoothly in pin connector spliced eye 2001, stop the socket connector pin connector non-matching with other to dock, there is the effect of guiding grafting and anti-mis-insertion.
Brief description of the drawings
Fig. 1 is the schematic perspective view of socket connector of the present invention.
Fig. 2 is the front view of the real socket connector of the present invention.
Fig. 3 is the schematic perspective view of socket connector of the present invention and corresponding plug connector.
Fig. 4 is the inner side schematic diagram of socket connector of the present invention, does not show insulating body and metal shell.
Fig. 5 is the three-dimensional exploded view of socket connector of the present invention.
Fig. 6 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. 6, 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, locating piece 40 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, hyoplastron 12 intermediate thin, two ends, left and right are thick, entirety is I-shaped, consistent with the shape of spliced eye 2001, second, third hyoplastron 122,123, first, second, third hyoplastrons 121,122,123 that hyoplastron 12 comprises one first hyoplastron 121 and is connected to the first hyoplastron 121 two ends, left and right are respectively rectangle.On left and right directions, the width of the first hyoplastron 121 is greater than the width of second, third hyoplastron 122,123, and the width of second, third hyoplastron 122,123 is not identical.On above-below direction, the thickness of the first hyoplastron 151 is less than the thickness of second, third hyoplastron 122,123, and second, third hyoplastron 122,123 left and right alignment and thickness are identical.Hyoplastron 12 so designs, can make the hyoplastron 12 of guiding socket connector 100 be inserted into smoothly in pin connector 200 spliced eyes 2001, stop socket connector 100 pin connector (not shown) non-matching with other to dock, there is the effect of guiding grafting and anti-mis-insertion.
Each hyoplastron 121,122,123 has upper surface 124, lower surface 125, the second hyoplastrons 122 also have left surface 126, the three hyoplastrons 123 and have a right flank 127, aligns mutually in left and right side 126,127.Second, third hyoplastron 122,123 upper and lower surperficial 124,125 coplanar, the upper surface 125 of the first hyoplastron 121 is provided with a holding tank 1251, the lower surface 125 of the first hyoplastron 121 is concaved with some the first conduits 1251, upper and lower surperficial 124,125 of second, third hyoplastron 122,123 is concaved with respectively one second conduit 1252, and left and right side 126,127 is concaved with respectively one the 3rd conduit 1261.
Base portion 11 is provided with a pre-and post perforative fixed space 110, some the first holddown grooves 111, some the second holddown grooves 112, some the 3rd holddown grooves 113 and is connected and fixed space 110 and some grooves 114 of the second holddown groove 112, fixed space 110 connects with holding tank 1251 front and back, the first holddown groove 111 is positioned at the below of fixed space 110, and connect one by one with the first conduit 1251, the second holddown groove 112 and the second conduit 1252 connect one by one, and the 3rd holddown groove 113 and the 3rd conduit 1261 connect one by one.
Conducting terminal 20 comprises first end subgroup 21, the second terminal group 22, some power supply terminals 23 and some inspection terminals 24, 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, and inspection terminal 24 is provided with a pair of inspection terminal 24, and power supply terminal 23 is between this is to inspection terminal 24.
First, second terminal group 21,22 is separately between two power supply terminals 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, in first, second terminal group 21,22, each terminal aligns one by one, on left and right directions, in first, second terminal group 21,22, each terminal is equidistantly arranged, and the spacing of first, second terminal group 21,22 each terminals is less than the spacing between power supply terminal 23 and first, second terminal group 21,22.
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.The contact site 201 of first, second terminal group 21,22 is that level is tabular, the contact site 201 of power supply terminal 23 is arc, the contact site 201 of inspection terminal 24 is for vertically tabular, and Shang Xia 201 and left and right of the contact site of first, second terminal group 21,22 is spaced and aligns.Contact site 201 and the fixed part 202 of first end subgroup 21 are embedded in collets 30, and contact site 201 is exposed to collets 30 outer surfaces.The fixed part 202 of the second terminal group 22 is fixed in insulating body 10 first holddown grooves 111, and contact site 201 is contained in the first conduit 1251 and is exposed to the first hyoplastron 121 outsides.The fixed part 202 of power supply terminal 23 is fixed in the second holddown groove 112, contact site 201 is contained in the second conduit 1252 and is exposed to the second hyoplastron 122 outsides, the fixed part 202 of inspection terminal 24 is fixed in the 3rd holddown groove 113, and contact site 201 is contained in the 3rd conduit 1261 and is exposed to second, third hyoplastron 122,123 outsides.
Collets 30 comprise the protruding plate 32 that main body 31 and autonomous agent 31 protrude out forward, main body 31 is fixed in insulating body 10 fixed spaces 110, protruding plate 32 is fixed in the first hyoplastron 121 holding tanks 1251, protruding plate 32 and the first hyoplastron 121 have common upper surface 124, and protruding plate 32 becomes a part for the first hyoplastron 121.The contact site 201 of first end subgroup 21 is embedded in protruding plate 32, fixed part 202 is embedded in main body 31, the main body 31 some recesses 311 in inner side, two ends, left and right are respectively equipped with a clasp piece 312, the fixed part 202 of the earth terminal of first end subgroup 21 is exposed in recess 311, contact site 201 and the fixed part 202 of the second terminal group 22 is positioned at the below of collets 30, separates between the upper and lower with collets 30.
Locating piece 40 is provided with some through holes 41, and the weld part 203 of conducting terminal 20 is passed down through through hole 41, to be welded on circuit board.
Sheet metal 50 comprises that the tabular barricade of level 51 and self-shileding plate 51 two ends, left and right upwards bend the clasp sheet 52 of extension, barricade 51 upper punches are provided with the some elastic arms 511 that protrude up and down, elastic arm 511 enters in collets 30 recesses 311 and insulating body 10 grooves 114 and fixed part 202 butts of the earth terminal of first, second terminal group 21,22, makes to form grounded circuit between each earth terminal.Clasp sheet 52 is provided with the clasp hole 521 of running through, clasp hole 521 is fastened togather with collets 30 clasp pieces 312, barricade 51 abuts in collets 30 bottom surfaces and collets 30 are fixed in insulating body 10 fixed spaces 110 and holding tank 1251 jointly, and between first, second terminal group 21,22, the signal having reduced between first, second terminal group 21,22 disturbs.
The diapire 62 that metal shell 60 comprises roof 61, parallel with roof 61 and be connected the two opposite side walls 63 of roof 61 and diapire 62, one accepting hole 65 is formed between roof 61, 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, first, second, third hyoplastron 121,122,123 is positioned at accepting hole 65 and spaced apart with roof 61, diapire 62, two side 63, 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 22 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, reduce 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 pin connector, described insulating body comprises base portion and protrudes into forward the hyoplastron in accepting hole from base portion, described hyoplastron is in order to be plugged in the spliced eye of a plug, it is characterized in that: described hyoplastron comprises the first hyoplastron and is connected to second of the first two ends, hyoplastron left and right, the 3rd hyoplastron, described conducting terminal is provided with and is arranged in first, second, on the 3rd hyoplastron, lower surface is also exposed to the contact site in accepting hole, described first, second, the width of the 3rd hyoplastron is different, the thickness of the first hyoplastron is different from second, the thickness of the 3rd hyoplastron.
2. socket connector according to claim 1, is characterized in that: the width of described the first hyoplastron is greater than the width of second, third hyoplastron, and the width of second, third hyoplastron is not identical.
3. socket connector according to claim 1, is characterized in that: the identical and upper and lower surface co-planar of the thickness of described second, third hyoplastron, the thickness of described the first hyoplastron is less than the thickness of second, third hyoplastron.
4. socket connector according to claim 1, is characterized in that: described first, second, third hyoplastron and metal shell are spaced apart.
5. 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 arranged in the upper surface of hyoplastron, the contact site of the second terminal group is arranged in the lower surface of hyoplastron, and the contact site of described power supply terminal is arranged in the upper and lower surface of hyoplastron.
6. socket connector according to claim 1, it is characterized in that: the contact site of described first, second terminal group is horizontal platy structure, the contact site of described power supply terminal is protruding arcuate structure, and the width of described power supply terminal is greater than the width of the conducting terminal of first, second terminal group.
7. socket connector according to claim 1, it is characterized in that: the each terminal of described first, second terminal group is alignment one by one on above-below direction, and arrange in left and right directions equal intervals, each terminal pitch of described first, second terminal group is less than the spacing of power supply terminal and first, second terminal group.
8. socket connector according to claim 1, is characterized in that: described conducting terminal also comprises a pair of inspection terminal, and the contact site of described inspection terminal is arranged in the left and right side of hyoplastron, and the contact site of described inspection terminal is vertical platy structure.
9. socket connector according to claim 1, it is characterized in that: described socket connector also comprises the collets that are fixed in insulating body, described collets have the protruding plate that main body and autonomous agent protrude out forward, the upper surface of the first hyoplastron is provided with a holding tank, the lower surface of the first hyoplastron is concaved with some the first conduits, described base portion is provided with pre-and post perforative fixed space, some the first holddown grooves, before and after fixed space and holding tank, connect, described the first holddown groove and the first conduit connect one by one, described conducting terminal has the described contact site that fixed part and self-retaining portion protrude out forward, the fixed part of described the first terminal is embedded in main body, contact site is embedded in protruding plate, the fixed part of described the second terminal group is fixed in the first holddown groove, contact site is contained in the first conduit.
10. socket connector according to claim 9, it is characterized in that: described socket connector also comprises the sheet metal being fixed on collets, described sheet metal comprises that barricade that level is tabular and two ends, self-shileding plate left and right upwards bend the clasp sheet of extension, described barricade abuts in collets bottom surface and between first, second terminal group, described collets both sides are provided with clasp piece, and described clasp sheet is provided with the clasp hole being fastened togather with clasp piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234173.XA CN104022390B (en) | 2014-05-29 | 2014-05-29 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234173.XA CN104022390B (en) | 2014-05-29 | 2014-05-29 | Socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022390A true CN104022390A (en) | 2014-09-03 |
| CN104022390B CN104022390B (en) | 2016-03-02 |
Family
ID=51439026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234173.XA Active CN104022390B (en) | 2014-05-29 | 2014-05-29 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022390B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538781A (en) * | 2014-12-19 | 2015-04-22 | 连展科技电子（昆山）有限公司 | Waterproof socket electric coupler |
| CN104733903A (en) * | 2015-02-12 | 2015-06-24 | 深圳市得润电子股份有限公司 | Plug connector, socket connector and electrical connector assembly |
| CN105006671A (en) * | 2015-06-28 | 2015-10-28 | 中航光电科技股份有限公司 | Connector assembly |
| CN105514703A (en) * | 2015-12-31 | 2016-04-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector assembly |
| CN107181089A (en) * | 2017-05-12 | 2017-09-19 | 凡甲电子(苏州)有限公司 | Power connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538781A (en) * | 2014-12-19 | 2015-04-22 | 连展科技电子（昆山）有限公司 | Waterproof socket electric coupler |
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| CN105006671A (en) * | 2015-06-28 | 2015-10-28 | 中航光电科技股份有限公司 | Connector assembly |
| CN105006671B (en) * | 2015-06-28 | 2017-05-31 | 中航光电科技股份有限公司 | Connector assembly |
| CN105514703A (en) * | 2015-12-31 | 2016-04-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector assembly |
| CN105514703B (en) * | 2015-12-31 | 2019-06-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combinations thereof |
| CN107181089A (en) * | 2017-05-12 | 2017-09-19 | 凡甲电子(苏州)有限公司 | Power connector |
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| CN104022390B (en) | 2016-03-02 |
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Effective date of registration: 20211019 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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