CN104022399B - Pin connector - Google Patents
Pin connector Download PDFInfo
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- CN104022399B CN104022399B CN201410234744.XA CN201410234744A CN104022399B CN 104022399 B CN104022399 B CN 104022399B CN 201410234744 A CN201410234744 A CN 201410234744A CN 104022399 B CN104022399 B CN 104022399B
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- terminal group
- pin connector
- docking section
- spliced eye
- insulating body
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Abstract
The present invention relates to a kind of pin connector, it includes insulating body and the some conducting terminals being contained in insulating body, described insulating body includes base portion and the docking section protruded out forward from base portion, described docking section includes top, the both sides of the bottom relative with top and connection top and bottom, described top, it is formed with a spliced eye between bottom and both sides, described conducting terminal has fixed part and self-retaining portion protrudes into forward the contact site in spliced eye, it is characterized in that: described dome top surface is arranged with and is positioned at base portion front and is plugged in a pair guide channel of socket connector to guide docking section, described guide channel separates between left and right and runs through forward docking section, it is inserted into smoothly in socket connector accepting hole in order to guide docking section。
Description
Technical field
The present invention relates to a kind of pin connector, particularly relate to a kind of pin connector in order to be plugged in socket connector。
Background technology
In order to make electronic component reach the effect of data, electronic signal transmission, computer all must be transmitted through electric connector to relevant peripheral device and is attached, and electric connector is according to use, can be divided mainly into output input (the being called for short IO) adapter of the power connector of transmission electric power and transmission signal, output input connector conventional at present has USB2.0, USB3.0 and MiniDP。
USB (UniversalSerialBus, USB (universal serial bus) is an external bus standard, for being connected and communicate with of specification computer and external equipment, also it is a kind of I/O Interface technical specification, is widely used in the information communication product such as personal computer and mobile device。
Along with people are more and more high to the demand of transfer rate Yu storage volume, the transfer 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 be desirable to meet user when transmission of large capacity data, transfer 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), MacBookAir (replacing previous Micro-DVI) with in MacBookPro (replacing previous DVI) mobile computer。
But, existing electronic installation, its power connector and output input connector all individualisms, to facilitate user to plant, but multiple ports 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。
Thus, it is necessary to above-mentioned technical problem is improved。
Summary of the invention
It is an object of the invention to provide a kind of pin connector having and guiding grafting and anti-misplug function。
For realizing object defined above, the present invention adopts the following technical scheme that a kind of pin connector, it includes insulating body and the some conducting terminals being contained in insulating body, described insulating body includes base portion and the docking section protruded out forward from base portion, described docking section includes top, the both sides of the bottom relative with top and connection top and bottom, described top, it is formed with a spliced eye between bottom and both sides, described conducting terminal has fixed part and self-retaining portion protrudes into forward the contact site in spliced eye, described dome top surface is arranged with and is positioned at base portion front and is plugged in a pair guide channel of socket connector to guide docking section, described guide channel separates between left and right and runs through forward docking section。
The dome top surface of pin connector insulating body docking section of the present invention is arranged with and is positioned at base portion front and is plugged in a pair guide channel of socket connector to guide docking section, described guide channel separates between left and right and runs through forward docking section, when pin connector of the present invention docks with socket connector, it is mobile that fairlead on socket connector is limited in guide channel, guide docking section and be inserted in socket connector accepting hole smoothly, the socket connector stoping pin connector non-matching with other docks, and has the effect guiding grafting and anti-mis-insertion。
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 of another angle of pin connector of the present invention。
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 5, pin connector 100 of the present invention is in order to be plugged on socket connector 200, socket connector 200 has the accepting hole 2001 housing pin connector 100, pin connector 100 it include insulating body 10, the metal shell 50 of sub-circuit board 40 that the some conducting terminals 20 being contained in insulating body 10, the collets 30 being fixed on insulating body 10 and conducting terminal 20 weld together, coated insulation body 10 and the cable (not shown) that welds together with sub-circuit board 40。
Insulating body 10 includes base portion 11 and the pancake docking section 12 protruded out forward from base portion 11, docking section 12 includes the bottom relative with top 121, top 121 122 and connects the both sides 123 at top 121 and bottom 122, one pancake spliced eye 120 is formed between top 121, bottom 122 and both sides 123 in order to house the hyoplastron 2002 of socket connector 200, the front opening of spliced eye 120 is rectangle, and the inner side of top 121 and bottom 122 is arranged with the some accepting grooves 124 being exposed in spliced eye 120 respectively。Top 121 upper surface is arranged with a pair guide channel 125 being positioned at base portion 11 front, and guide channel 125 extends along the longitudinal direction, runs through forward top 121, observes backward, and guide channel 125 is U-shaped。Guide channel 125 is separated and is positioned at the two ends, left and right at top 121 by between left and right, and in the lateral direction, guide channel 125 is positioned at the outside of spliced eye 120, staggers with spliced eye about 120。When pin connector 100 of the present invention docks with socket connector 200, it is mobile that fairlead 2003 on socket connector 200 is limited in guide channel 125, guide docking section 12 and be inserted in socket connector accepting hole 2001 smoothly, the socket connector stoping pin connector 100 non-matching with other docks, and has the effect guiding grafting and anti-mis-insertion。
Base portion 11 rear end is arranged with the fixed space 111 of fixed insulation block 30 and connects upper and lower two exhausting holes (not shown) of fixed space 111 and spliced eye 120, the left and right sides of fixed space 111 be arranged with rearwardly through locating slot 112。
Conducting terminal 20 is arranged as upper and lower two rows, and it comprises the first terminal group 21 being positioned at row, the second terminal group 22 of being positioned at lower row and the some power supply terminals 23 being positioned at first, second terminal group 21,22 both sides。The first terminal group 21 meets USB3.0 host-host protocol, and 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。First, second terminal group 21,22 includes difference signal terminal, ground terminal etc.。
Power supply terminal 23 has four, wherein two power supply terminals 2320 are arranged in a row with the first terminal group 21, other two power supply terminals 23 and the second terminal group 22 are arranged in another row, and meanwhile, first, second terminal group 21,22 is each located between two power supply terminals 23。The width of power supply terminal 23, more than the width of first, second terminal group 21,22, is approximately twice。In the vertical direction, each terminal in first, second terminal group 21,22 aligns one by one, in the lateral direction, in first, second terminal group 21,22, each terminal equidistantly arranges, and each terminal pitch 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 includes the fixed part 202 being positioned at the arc-shaped contact part 201 of front end, the weld part 203 being positioned at rear end and connecting welding portion 203 with contact site 201。Contact site about 201 and the left and right of each conducting terminal 20 are spaced and align。Fixed part 202 is embedded in collets 30, and contact site 201 protrudes out forward collets 30, enters in conduit 122 via the through hole of insulating body 10 and protrudes in spliced eye 120, in order to dock with socket connector。Weld part 203 extends back collets 30 and is also arranged as two rows。
Collets 30 are assembled in forward in insulating body 10 fixed space 111, collets 30 both sides are provided with outwardly protuberance 31, rear end is provided with a recess 32, protuberance 31 aligns with recess about 32, protuberance 31 is plugged in forward in insulating body 10 locating slot 112, up and down and being moved left and right by restriction, the base portion 11 of insulating body 10 protrudes out backward and exceedes collets 30。In present embodiment, collets 30 are integral type, and in other embodiments, collets 30 are set to multiple piece construction, convenient manufacture, assembling。
Sub-circuit board 40 horizontal positioned, there is relative forward and backward end 41,42 and connect the pars intermedia 43 of forward and backward end 41,42, the left and right side 431 of pars intermedia 43 protrudes from leading section 41, and the left and right side 421 of rearward end 42 protrudes from pars intermedia 43 and aligns with before and after the protuberance 31 of collets 30。Leading section 41 is plugged in the recess 32 of collets 30, pars intermedia 43 is clamped between conducting terminal 20 weld part 203, and it is welded to each other together, the left and right side 431 of pars intermedia 43 is plugged in insulating body 10 locating slot 112 and up and down and is moved left and right by restriction, rearward end 42 protrudes out insulating body 10 backward, left and right side 421 is forward against on insulating body 10, and cable is welded in rearward end 42 so that sets up between cable and conducting terminal 20 and is electrically connected。
The interface frame, mating frame 52 that metal shell 50 includes body frame 51 and autonomous agent frame 51 protrudes out forward, body frame 51 is wrapped in the outside of base portion 11 and sub-circuit board 40, interface frame, mating frame 52 is set on insulating body 10 docking section 12, jointly being plugged in socket connector 200 with docking section 12, interface frame, mating frame 52 includes roof 521 diapire relative with roof 521 522, connects roof 521 and the two side 523 of diapire 522 and the front bulkhead 520 being positioned at front end。Roof 521 is provided with the cross-notching 525 separated between left and right, fluting 525 runs through forward interface frame, mating frame 52, fluting 525 and guide channel 125 are mutually communicated, and front and back and consistency from top to bottom, when pin connector 100 of the present invention docks with socket connector 200, the fairlead 2003 on socket connector 200 is via mobile in fluting 525 entrance guide channel 125。
Front bulkhead 520 is connected with roof 521, diapire 522 and two side 523, front bulkhead 520 hides the front end face of docking section 12, front bulkhead 520 has pre-and post perforative opening 526, before and after opening 526 and spliced eye 120 through so that the hyoplastron 2002 of socket connector 200 is inserted in spliced eye 120 via this opening 526。
Although being example purpose, have been disclosed for the preferred embodiment of the present invention, but those of ordinary skill in the art is it will be appreciated that when without departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible。
Claims (8)
1. a pin connector, it includes insulating body and the some conducting terminals being contained in insulating body, described insulating body includes base portion and the docking section protruded out forward from base portion, described docking section includes top, the both sides of the bottom relative with top and connection top and bottom, described top, it is formed with a spliced eye between bottom and both sides, described conducting terminal has fixed part and self-retaining portion protrudes into forward the contact site in spliced eye, it is characterized in that: described dome top surface is arranged with and is positioned at base portion front and is plugged in a pair guide channel of socket connector to guide docking section, described guide channel separates between left and right and runs through forward docking section, described conducting terminal is arranged as, lower two arrange and comprise the first terminal group being positioned at row, it is positioned at one second terminal group of lower row, and with first, four power supply terminals that second terminal group is arranged together, described the first terminal group meets USB3.0 host-host protocol, second terminal group meets MiniDP host-host protocol, wherein two power supply terminals and the first terminal group are arranged in a row, the first terminal group is at this wherein between two power supply terminals, other two power supply terminals and the second terminal group line up another row, second terminal group is between these other two power supply terminals, the width of these four power supply terminals is more than first, the width of each terminal in second terminal group。
2. pin connector according to claim 1, it is characterised in that: described docking section is pancake, and the front opening of described spliced eye is rectangle, and described guide channel is viewed as U-shaped backward。
3. pin connector according to claim 1, it is characterised in that: described guide channel is positioned at the outside of spliced eye in the lateral direction, staggers up and down with spliced eye。
4. pin connector according to claim 1, it is characterized in that: described pin connector also includes the metal shell of coated insulation body, the interface frame, mating frame that metal shell includes body frame and autonomous agent frame protrudes out forward, described interface frame, mating frame is set on docking section, described interface frame, mating frame includes roof, the diapire relative with roof, connect the two side of roof and diapire and be positioned at the front bulkhead of front end, described roof is provided with the cross-notching separated between left and right, described fluting runs through forward interface frame, mating frame, fluting and guide channel are mutually communicated and are mutually aligned, described front bulkhead and roof, diapire and two side are connected, front bulkhead hides the front end face of docking section, front bulkhead have with spliced eye before and after through opening。
5. pin connector according to claim 1, it is characterized in that: the contact site of described first, second terminal group aligns in the vertical direction one by one, and equidistantly arrange in the lateral direction, each contact site of described first, second terminal group be smaller than power supply terminal and the spacing of first, second terminal group。
6. pin connector according to claim 1, it is characterized in that: described pin connector includes the collets being fixed in insulating body, described conducting terminal includes the weld part that self-retaining portion extends back, described fixed part is embedded in collets, described contact site protrudes out forward collets, and described weld part extends back collets。
7. pin connector according to claim 6, it is characterized in that: described base portion rear end is arranged with the fixed space of fixed insulation block and connects some through holes of fixed space and spliced eye, the left and right sides of fixed space be arranged with rearwardly through locating slot, described collets both sides are provided with outwardly protuberance, and described protuberance is plugged in locating slot。
8. pin connector according to claim 7, it is characterized in that: described pin connector also includes a sub-circuit board of horizontal positioned, the weld part of described conducting terminal is welded on sub-circuit board, described collets rear end is provided with a recess, described sub-circuit board have relative before, before rearward end and connection, the pars intermedia of rearward end, a left side for pars intermedia, right edge protrudes from leading section and is plugged in locating slot, a left side for described rearward end, right edge protrudes from pars intermedia and aligns with before and after the protuberance of collets, a left side for described rearward end, right edge is forward against on insulating body。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234744.XA CN104022399B (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234744.XA CN104022399B (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022399A CN104022399A (en) | 2014-09-03 |
| CN104022399B true CN104022399B (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234744.XA Active CN104022399B (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022399B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301607B (en) * | 2018-10-19 | 2020-08-11 | 立讯精密工业股份有限公司 | Anti-reverse-insertion connecting structure of electric connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203376B1 (en) * | 1999-12-15 | 2001-03-20 | Molex Incorporated | Cable wafer connector with integrated strain relief |
| CN2718825Y (en) * | 2004-06-28 | 2005-08-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101728663A (en) * | 2008-10-23 | 2010-06-09 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202076576U (en) * | 2011-04-18 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103515749A (en) * | 2012-06-19 | 2014-01-15 | 凡甲电子(苏州)有限公司 | A terminal module group and a cable connector assembly with the terminal module group |
| CN203967383U (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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222096B (en) * | 2007-01-08 | 2010-12-15 | 富士康(昆山)电脑接插件有限公司 | Combination of electric connector |
-
2014
- 2014-05-29 CN CN201410234744.XA patent/CN104022399B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203376B1 (en) * | 1999-12-15 | 2001-03-20 | Molex Incorporated | Cable wafer connector with integrated strain relief |
| CN2718825Y (en) * | 2004-06-28 | 2005-08-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101728663A (en) * | 2008-10-23 | 2010-06-09 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202076576U (en) * | 2011-04-18 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103515749A (en) * | 2012-06-19 | 2014-01-15 | 凡甲电子(苏州)有限公司 | A terminal module group and a cable connector assembly with the terminal module group |
| CN203967383U (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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| Publication number | Publication date |
|---|---|
| CN104022399A (en) | 2014-09-03 |
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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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| TR01 | Transfer of patent right |