CN104037549B - Pin connector - Google Patents

Pin connector Download PDF

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Publication number
CN104037549B
CN104037549B CN201410235020.7A CN201410235020A CN104037549B CN 104037549 B CN104037549 B CN 104037549B CN 201410235020 A CN201410235020 A CN 201410235020A CN 104037549 B CN104037549 B CN 104037549B
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China
Prior art keywords
spliced eye
terminal
pin connector
terminal group
collets
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CN201410235020.7A
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Chinese (zh)
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CN104037549A (en
Inventor
于海飞
谢斌
洪伟和
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Kunshan Luxshare Precision Industry Co Ltd
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Kunshan Luxshare Precision Industry Co Ltd
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Priority to CN201410235020.7A priority Critical patent/CN104037549B/en
Publication of CN104037549A publication Critical patent/CN104037549A/en
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Abstract

The present invention relates to a kind of pin connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises roof, the two lateral walls of diapire and connection roof and diapire, one spliced eye is formed in roof, in order to accommodate the hyoplastron of socket connector between diapire and two side, described roof and diapire are arranged with the some conduits be exposed in spliced eye, described spliced eye comprises the first spliced eye and is connected to second of the first two ends, spliced eye left and right, 3rd spliced eye, described conducting terminal comprises and protrudes into first from corresponding conduit, second, contact site in 3rd spliced eye, it is characterized in that: described first, second, the front opening of the 3rd spliced eye is respectively rectangle, described first spliced eye width is in the lateral direction greater than second, the width of the 3rd spliced eye, described second, the width of the 3rd spliced eye is unequal, there is guiding grafting and anti-mis-insertion effect.

Description

Pin connector
Technical field
The present invention relates to a kind of pin connector, particularly relate to a kind of pin connector with spliced eye.
Background technology
In order to make the effect that electronic component reaches data, electronic signal is transmitted, computer all must be transmitted through electric connector to connect to relevant peripheral device, and electric connector is according to use, mainly can be divided into output input (the being called for short IO) connector of the power connector of transferring electric power and signal transmission, output input connector conventional at present has USB2.0, USB3.0 and MiniDP.
USB (UniversalSerialBus, USB is an external bus standard, for connection and the 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 the demand of people to transmission rate and storage volume is more and more high, the transmission rate of USB is also developed to USB2.0 universal at present (HighSpeed) specification (peak transfer rate 480Mbps) at a high speed by initial USB1.0 specification (peak transfer rate 12Mbps), more develop USB3.0 hypervelocity (SuperSpeed) specification now, peak transfer rate up to 5Gbps can be provided, to expect meet user when transmission of large capacity data, transmission rate faster can be obtained, shorten the transmission time.
MiniDP is the DisplayPort of a miniature version, issued on October 14th, 2008 by Apple, be applied to now MacBook(and replace previous MiniDVI), in MacBookAir (replacing previous Micro-DVI) and MacBookPro (replacing previous DVI) mobile computer.
But, existing electronic installation, its power connector and output input connector all individualisms, plant with person easy to use, but multiple port will certainly increase the space of its electronic installation, virtually too increase the volume of electronic installation, and substantivity improve production cost, for industrial competitiveness and frontless help.
So, be necessary to improve above-mentioned technical problem.
Summary of the invention
The object of the present invention is to provide a kind of pin connector with guiding grafting and anti-mis-insertion effect.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of pin connector, in order to dock with socket connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises roof, the two lateral walls of diapire and connection roof and diapire, one spliced eye is formed in roof, in order to accommodate the hyoplastron of socket connector between diapire and two side, described roof and diapire are arranged with the some conduits be exposed in spliced eye, described spliced eye comprises the first spliced eye and is connected to second of the first two ends, spliced eye left and right, 3rd spliced eye, described conducting terminal comprises and protrudes into first from corresponding conduit, second, contact site in 3rd spliced eye, described first, second, the front opening of the 3rd spliced eye is respectively rectangle, described first spliced eye width is in the lateral direction greater than second, the width of the 3rd spliced eye, described second, the width of the 3rd spliced eye is unequal.
The front opening of first, second, third spliced eye of pin connector of the present invention is respectively rectangle, described first spliced eye width is in the lateral direction greater than the width of second, third spliced eye, the width of second, third spliced eye described is unequal, there is the effect of guiding grafting and anti-mis-insertion, ensure the electric connection performance of pin connector.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of pin connector of the present invention.
Fig. 2 is the front view of pin connector of the present invention.
Fig. 3 is the schematic perspective view of pin connector of the present invention and socket connector.
Fig. 4 is the three-dimensional exploded view of pin connector of the present invention.
Fig. 5 is the three-dimensional exploded view that Fig. 4 basis is decomposed further.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, pin connector 100 of the present invention is in order to be plugged on a socket connector 200, it comprises insulating body 10, the some conducting terminals 20 be contained in insulating body 10, the collets 30 be fixed on insulating body 10, the cable (not shown) that is positioned at the sheet metal 40 of collets 30, the metal shell 50 of coated insulation body 10 and welds together with conducting terminal 20, cable extends back metal shell 50.
Insulating body 10 comprises roof 11, diapire 12, connect the left and right sides wall 13 of roof 11 and diapire 12 and be connected to roof 11, diapire 12, aft bulkhead 14 between two side 13, one spliced eye 15 is formed in roof 11, in order to accommodate the hyoplastron 2001 of socket connector 200 between diapire 12 and two side 13, spliced eye 15 intermediate thin, two ends, left and right are thick, identical with the shape of this hyoplastron 2001, spliced eye 15 comprises one first spliced eye 151 and is connected to second of the first spliced eye about 151 two ends, 3rd spliced eye 152, 153, first, second, 3rd spliced eye 151, 152, the front opening of 153 is respectively rectangle.In the lateral direction, the width of the first spliced eye 151 is greater than the width of second, third spliced eye 152,153, and the width of second, third spliced eye 152,153 is not identical.In the vertical direction, the thickness of the first spliced eye 151 is less than the thickness of second, third spliced eye 152,153, and align in second, third hole 152, about 153 and thickness is identical.Spliced eye 15 so designs, and guiding pin connector 100 can be made to be inserted in socket connector 200 smoothly, stops pin connector 100 to be inserted into other non-matching socket connectors (not shown), has the effect of guiding grafting and anti-mis-insertion.
Roof 11 and diapire 12 are arranged with the some conduits 16 be exposed in first, second, third spliced eye 151,152,153 respectively.Run through and left and right first, second fixing hole 141,142 isolated before and after aft bulkhead 14 is provided with, through before and after first, second fixing hole 141,142 and spliced eye 15, the second fixing hole 142 has several and is arranged in the left and right sides of the first fixing hole 141.Second fixing hole 142 is through one by one with the conduit 16 be exposed in second, third spliced eye 152,153.
Its some power supply terminals 23 comprising the first end subgroup 21 being positioned at row, the second terminal group 21 being positioned at lower row and be positioned at first, second terminal group 21,22 both sides of conducting terminal 20.First, second terminal group 21,22 includes difference signal terminal, earth terminal etc., first end subgroup 21 meets USB3.0 host-host protocol, in order to transmit USB2.0 or USB3.0 signal, and the second terminal group 22 meets MiniDP host-host protocol, in order to transmit MiniDP signal.
Power supply terminal 23 has four, wherein two power supply terminals 23 are arranged in a row with first end subgroup 21, other two power supply terminals 23 and the second terminal group 22 are arranged in another and arrange, and meanwhile, 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.In the vertical direction, in first, second terminal group 21,22, each terminal aligns one by one, in the lateral direction, each terminal in first, second terminal group 21,22 equidistantly arranges, and the spacing of each terminal of first, second terminal group 21,22 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 of the contact site 201 being positioned at front end, the weld part 203 being positioned at rear end and connecting welding portion 203 and contact site 201.The contact site 201 of first, second terminal group 21,22 is arc, and the contact site 201 of power supply terminal 23 is horizontal tabular, and contact site about 201 and the left and right of first, second terminal group 21,22 are spaced and align.Fixed part 202 and the weld part 203 of conducting terminal 20 are embedded in collets 30, contact site 201 protrudes out forward collets 30, to enter in conduit 16 and to be exposed in spliced eye 15, in order to dock with socket connector, the contact site 201 of first, second terminal group 21,22 is positioned at the first spliced eye 151, the contact site 201 of two power supply terminals 23 is positioned at the second spliced eye 152 and consistency from top to bottom, and the contact site 201 of other two power supply terminals 23 is positioned at the 3rd spliced eye 152 and consistency from top to bottom.Weld part 203 extends back collets 30 and is also arranged as two rows.Fixed part 202 rear section of power supply terminal 23 is embedded in base portion 31, and forward part is fixed in the second fixing hole 142 of insulating body 10.The conducting terminal 20 of USB3.0, MiniDP signal concentrates in same spliced eye 15 by pin connector 100 of the present invention, reduces the volume of pin connector 100, and take up room little, sharing is high, and manufacturing process is simple, reduces cost.
Collets 30 comprise stacked on top upper collets together 301 and lower collets 302, together with first end subgroup 21 and a part of power supply terminal 23 are molded over upper collets 301, together with second terminal group 22 and another part power supply terminal 23 are molded over lower collets 302, the inner surface that upper collets 301 and lower collets 302 connect is respectively equipped with some grooves 303, and the earth terminal in first, second terminal group 21,22 is exposed in groove 303.The protuberance 32 that each collets 30 comprises base portion 31, protrude out forward from base portion 31 and the stage portion 33 protruded out backward from base portion 31, the weld part 203 of conducting terminal 20 to be embedded in stage portion 30 and to be exposed to the upper and lower surface of stage portion 33 and cable welds together.Base portion 31 is resisted against forward on insulating body 10 aft bulkhead 14, and protuberance 32 is fixed in the first fixing hole 141, and protuberance 32 separates between left and right with the contact site 201 of power supply terminal 23.
Sheet metal 40 horizontal positioned, be clamped between upper and lower collets 301,302, align mutually with upper and lower collets 301,302 in rear end, sheet metal position 40, between first, second terminal group 21,22, reduces the signal disturbing between first, second terminal group 21,22.Sheet metal 40 punching is provided with the some elastic arms 41 protruded up and down, and elastic arm 41 enters in upper and lower collets 301,302 groove 303 and abuts with the earth terminal of first, second terminal group 21,22, forms grounded circuit.Sheet metal 40 rear end is also provided with curled portion 42 on wrap insulate block 301 stage portion 33 sidepiece, metal shell 50 is set on insulating body 10, in order to be jointly plugged in socket connector with insulating body 10.
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 (9)

1. a pin connector, in order to dock with socket connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises roof, the two lateral walls of diapire and connection roof and diapire, one spliced eye is formed in roof, in order to accommodate the hyoplastron of socket connector between diapire and two side, described roof and diapire are arranged with the some conduits be exposed in spliced eye, described spliced eye comprises the first spliced eye and is connected to second of the first two ends, spliced eye left and right, 3rd spliced eye, described conducting terminal comprises the contact site being positioned at front end, be positioned at the weld part of rear end and the fixed part of connecting welding portion and contact site, described contact site protrudes into first from corresponding conduit, second, 3rd spliced eye, it is characterized in that: described first, second, the front opening of the 3rd spliced eye is respectively rectangle, described first spliced eye width is in the lateral direction greater than second, the width of the 3rd spliced eye, described second, the width of the 3rd spliced eye is unequal, described conducting terminal comprises first, second terminal group and be positioned at first, some power supply terminals of the second terminal group left and right sides, described pin connector also comprises the collets be assembled on insulating body, described insulating body comprises an aft bulkhead, run through and left and right isolated first before and after described aft bulkhead is provided with, second fixing hole, described first, through before and after second fixing hole and spliced eye, described second fixing hole has several and is arranged in the left and right sides of the first fixing hole, described second fixing hole be exposed to second, conduit in 3rd spliced eye is through one by one, the protuberance that described collets comprise base portion and protrude out forward from base portion, described protuberance is fixed in the first fixing hole, described first, the contact site of the second terminal group protrudes out protuberance forward, the rear section of described power supply terminal fixed part is embedded in base portion, forward part is fixed in the second fixing hole of insulating body.
2. pin connector according to claim 1, is characterized in that: described first spliced eye thickness is in the vertical direction less than the thickness of second, third spliced eye, the alignment of the thickness of second, third spliced eye described identical and left and right.
3. pin connector according to claim 1, it is characterized in that: described first end subgroup meets USB3.0 host-host protocol, second terminal group meets MiniDP host-host protocol, the contact site of first, second terminal group described is in the first spliced eye and consistency from top to bottom, and the contact site of described power supply terminal is in second, third spliced eye and consistency from top to bottom.
4. pin connector according to claim 1, is characterized in that: the contact site of first, second terminal group described is arc, and the contact site of described power supply terminal is horizontal tabular.
5. pin connector according to claim 1, is characterized in that: the width of described power supply terminal is greater than the width of each conducting terminal of first, second terminal group, and each conducting terminal in first, second terminal group described equidistantly arranges in the lateral direction.
6. pin connector according to claim 1, is characterized in that: each terminal pitch of first, second terminal group described is less than the spacing of power supply terminal and first, second terminal group.
7. pin connector according to claim 1, is characterized in that: described collets have the stage portion protruded out backward, described weld part to be embedded in stage portion and the upper and lower surface being exposed to stage portion to weld together with cable.
8. pin connector according to claim 1, it is characterized in that: described pin connector also comprises the sheet metal between first, second terminal group, described collets comprise stacked on top upper collets together and lower collets, and described sheet metal is clamped between upper and lower collets.
9. pin connector according to claim 8, it is characterized in that: the inner surface that described upper collets and lower collets connect is respectively equipped with some grooves, the earth terminal of first, second terminal group described is exposed in groove, described sheet metal punching is provided with the some elastic arms protruded up and down, and elastic arm enters in groove and is connected to together with corresponding earth terminal.
CN201410235020.7A 2014-05-29 2014-05-29 Pin connector Active CN104037549B (en)

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Application Number Priority Date Filing Date Title
CN201410235020.7A CN104037549B (en) 2014-05-29 2014-05-29 Pin connector

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Application Number Priority Date Filing Date Title
CN201410235020.7A CN104037549B (en) 2014-05-29 2014-05-29 Pin connector

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CN104037549B true CN104037549B (en) 2015-11-25

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733903B (en) * 2015-02-12 2017-11-24 深圳市得润电子股份有限公司 A kind of plug connector, socket connector and electric coupler component

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2718825Y (en) * 2004-06-28 2005-08-17 富士康(昆山)电脑接插件有限公司 Electric connector
CN2886857Y (en) * 2006-03-06 2007-04-04 富士康(昆山)电脑接插件有限公司 Electric connector
CN1972025A (en) * 2005-11-23 2007-05-30 富士康(昆山)电脑接插件有限公司 Electric connector
CN102110926A (en) * 2011-01-12 2011-06-29 温州益而益电器制造有限公司 Mis-plugging prevention safe socket
CN202373799U (en) * 2011-12-29 2012-08-08 莫列斯公司 Electrical connector
CN202737152U (en) * 2012-07-18 2013-02-13 立讯精密工业(昆山)有限公司 Socket connector and plug connector
CN203967438U (en) * 2014-05-29 2014-11-26 立讯精密工业(昆山)有限公司 Pin connector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7625243B2 (en) * 2007-06-13 2009-12-01 Hon Hai Precision Ind. Co., Ltd. Extension to version 2.0 universal serial bus connector with improved contact arrangement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2718825Y (en) * 2004-06-28 2005-08-17 富士康(昆山)电脑接插件有限公司 Electric connector
CN1972025A (en) * 2005-11-23 2007-05-30 富士康(昆山)电脑接插件有限公司 Electric connector
CN2886857Y (en) * 2006-03-06 2007-04-04 富士康(昆山)电脑接插件有限公司 Electric connector
CN102110926A (en) * 2011-01-12 2011-06-29 温州益而益电器制造有限公司 Mis-plugging prevention safe socket
CN202373799U (en) * 2011-12-29 2012-08-08 莫列斯公司 Electrical connector
CN202737152U (en) * 2012-07-18 2013-02-13 立讯精密工业(昆山)有限公司 Socket connector and plug connector
CN203967438U (en) * 2014-05-29 2014-11-26 立讯精密工业(昆山)有限公司 Pin connector

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