CN203967383U - Pin connector - Google Patents
Pin connector Download PDFInfo
- Publication number
- CN203967383U CN203967383U CN201420283430.4U CN201420283430U CN203967383U CN 203967383 U CN203967383 U CN 203967383U CN 201420283430 U CN201420283430 U CN 201420283430U CN 203967383 U CN203967383 U CN 203967383U
- Authority
- CN
- China
- Prior art keywords
- pin connector
- docking section
- terminal
- spliced eye
- collets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a kind of pin connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, the docking section that described insulating body comprises base portion and protrudes out forward from base portion, described docking section comprises top, the both sides of the bottom relative with top and connection top and bottom, described top, between bottom and both sides, be formed with a spliced eye, 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 top upper surface is concaved with and is positioned at base portion front and is plugged in a pair of guide channel of socket connector with guiding docking section, described guide channel separates and runs through forward docking section between left and right, be inserted into smoothly in socket connector accepting hole in order to guide docking section.
Description
Technical field
The utility model relates to a kind of pin connector, relates in particular to a kind of in order to be plugged in the pin connector in socket connector.
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.
Utility model content
The purpose of this utility model has been to provide a kind of pin connector with guiding grafting and anti-misplug function.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of pin connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, the docking section that described insulating body comprises base portion and protrudes out forward from base portion, described docking section comprises top, the both sides of the bottom relative with top and connection top and bottom, described top, between bottom and both sides, be formed with a spliced eye, described conducting terminal has fixed part and self-retaining portion protrudes into forward the contact site in spliced eye, described top upper surface is concaved with and is positioned at base portion front and is plugged in a pair of guide channel of socket connector with guiding docking section, described guide channel separates and runs through forward docking section between left and right.
As further improvement of the utility model, 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.
As further improvement of the utility model, described guide channel is positioned at the outside of spliced eye on left and right directions, staggers up and down with spliced eye.
As further improvement of the utility model, described pin connector also comprises the metal shell of coated insulation body, metal shell comprises the interface frame, mating frame that body frame and autonomous agent frame protrude out forward, described interface frame, mating frame is set on docking section, described interface frame, mating frame comprises 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 isolated cross-notching in left and right, described fluting runs through forward interface frame, mating frame, fluting mutually connects and mutually aligns with guide channel, described front bulkhead and roof, diapire and two side are connected, front bulkhead hides the front end face of docking section, front bulkhead has the opening connecting with spliced eye front and back.
As further improvement of the utility model, described conducting terminal be arranged as upper and lower two rows and comprise be positioned at row first end subgroup, be positioned at lower row's the second terminal group and power supply terminal, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, first end subgroup and a part of power supply terminal are arranged in a row, and the second terminal group and another part power supply terminal are lined up another row.
As further improvement of the utility model, described power supply terminal comprises four power supply terminals, and described first, second terminal group is separately between two power supply terminals, and the width of power supply terminal is greater than the width of each terminal in first, second terminal group.
As further improvement of the utility model, the contact site of described first, second terminal group is alignment one by one on above-below direction, and arrange in left and right directions equal intervals, the spacing of each contact site of described first, second terminal group is less than the spacing of power supply terminal and first, second terminal group.
As further improvement of the utility model, described pin connector comprises the collets that are fixed in insulating body, described conducting terminal comprises 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.
As further improvement of the utility model, described base portion rear end is concaved with the fixed space of fixed insulation piece and is connected and fixed space and some through holes of spliced eye, the left and right sides of fixed space is concaved with the location notch running through backward, described collets both sides are provided with outwardly protuberance, and described protuberance is plugged in location notch.
As further improvement of the utility model, described pin connector also comprises 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 has relative forward and backward end and connects the pars intermedia of forward and backward end, the left and right side of pars intermedia protrudes from leading section and is plugged in location notch, the left and right side of described rearward end protrudes from pars intermedia and aligns with the protuberance front and back of collets, and the left and right side of described rearward end is resisted against forward on insulating body.
The top upper surface of the utility model pin connector insulating body docking section is concaved with and is positioned at base portion front and is plugged in a pair of guide channel of socket connector with guiding docking section, described guide channel separates and runs through forward docking section between left and right, when the utility model pin connector docks with socket connector, fairlead on socket connector is limited in guide channel mobile, guiding docking section is inserted in socket connector accepting hole smoothly, stop the pin connector socket 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 the utility model pin connector.
Fig. 2 is the front view of the utility model pin connector.
Fig. 3 is the schematic perspective view of the utility model pin connector and socket connector.
Fig. 4 is the three-dimensional exploded view of the utility model pin connector.
Fig. 5 is the three-dimensional exploded view of another angle of the utility model pin connector.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, the utility model pin connector 100 is in order to be plugged on socket connector 200, socket connector 200 has the accepting hole 2001 of accommodating pin connector 100, it sub-circuit board 40, the metal shell 50 of coated insulation body 10 and cable (not shown) welding together with sub-circuit board 40 that comprises insulating body 10, is contained in some conducting terminals 20 in insulating body 10, is fixed on collets 30 on insulating body 10, welds together with conducting terminal 20 of pin connector 100.
The pancake docking section 12 that insulating body 10 comprises base portion 11 and protrudes out forward from base portion 11, docking section 12 comprises top 121, the bottom 122 relative with top 121 and connects the both sides 123 of top 121 and bottom 122, one pancake spliced eye 120 is formed between top 121, bottom 122 and both sides 123 in order to accommodate the hyoplastron 2002 of socket connector 200, the front opening of spliced eye 120 is rectangle, and top 121 is concaved with respectively with the inner side of bottom 122 the some accepting grooves 124 that are exposed in spliced eye 120.Top 121 upper surfaces are concaved with a pair of guide channel 125 that is positioned at base portion 11 fronts, and guide channel 125 extends along fore-and-aft direction, runs through forward top 121, observe backward, and guide channel 125 is U-shaped.This separates between left and right guide channel 125 and is positioned at the two ends, left and right at top 121, and on left and right directions, guide channel 125 is positioned at the outside of spliced eye 120, staggers up and down with spliced eye 120.When the utility model pin connector 100 docks with socket connector 200, fairlead 2003 on socket connector 200 is limited to the interior movement of guide channel 125, guiding docking section 12 is inserted in socket connector accepting hole 2001 smoothly, stop pin connector 100 socket connector non-matching with other to dock, there is the effect of guiding grafting and anti-mis-insertion.
Base portion 11 rear ends are concaved with the fixed space 111 of fixed insulation piece 30 and are connected and fixed upper and lower two exhausting holes (not shown) of space 111 and spliced eye 120, and the left and right sides of fixed space 111 is concaved with the location notch 112 running through backward.
Conducting terminal 20 is arranged as upper and lower two rows, and it comprises and is positioned at row's first end subgroup 21, the some power supply terminals 23 that are positioned at the second terminal group 22 of lower row and are positioned at first, second terminal group 21,22 both sides.First end subgroup 21 meets USB 3.0 host-host protocols, and 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 has four, wherein two power supply terminals 2320 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 row, 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.On above-below direction, each terminal in first, second terminal group 21,22 aligns one by one, on left and right directions, in first, second terminal group 21,22, each terminal is equidistantly arranged, 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 comprises the fixed part 202 that is positioned at the arc-shaped contact part 201 of front end, the weld part 203 that is positioned at rear end and connecting welding portion 203 and contact site 201.Shang Xia 201 and left and right of the contact site of each conducting terminal 20 is spaced and aligns.Fixed part 202 is embedded in collets 30, and contact site 201 protrudes out forward collets 30, enters in conduit 122 and protrudes in spliced eye 120, in order to dock with socket connector via the through hole of insulating body 10.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 spaces 111, collets 30 both sides are provided with outwardly protuberance 31, rear end is provided with a recess 32, protuberance 31 aligns with recess 32 left and right, protuberance 31 is plugged in forward in insulating body 10 location notchs 112, be limited upper and lower and move left and right, 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 execution modes, 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 align with protuberance 31 front and back 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 parts 203, and be welded to each other together, the left and right side 431 of pars intermedia 43 is plugged in and in insulating body 10 location notchs 112, is limited upper and lower and moves left and right, rearward end 42 protrudes out insulating body 10 backward, left and right side 421 is resisted against forward on insulating body 10, and cable is welded in rearward end 42, makes to set up and be electrically connected between cable and conducting terminal 20.
Metal shell 50 comprises the interface frame, mating frame 52 that body frame 51 and autonomous agent frame 51 protrude 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 sections 12, jointly be plugged in socket connector 200 with docking section 12, interface frame, mating frame 52 comprises roof 521, the diapire 522 relative with roof 521, connect the two side 523 of roof 521 and diapire 522 and be positioned at the front bulkhead 520 of front end.Roof 521 is provided with the isolated cross-notching 525 in left and right, fluting 525 runs through forward interface frame, mating frame 52, fluting 525 connects mutually with guide channel 125, and front and back and consistency from top to bottom, when the utility model pin connector 100 docks with socket connector 200, the fairlead 2003 on socket connector 200 enters the interior movement of guide channel 125 via fluting 525.
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, opening 526 connects with spliced eye 120 front and back, and the hyoplastron 2002 of socket connector 200 is inserted in spliced eye 120 via this opening 526.
Although be example object, preferred implementation of the present utility model 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 utility model of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a pin connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, the docking section that described insulating body comprises base portion and protrudes out forward from base portion, described docking section comprises top, the both sides of the bottom relative with top and connection top and bottom, described top, between bottom and both sides, be formed with a spliced eye, 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 top upper surface is concaved with and is positioned at base portion front and is plugged in a pair of guide channel of socket connector with guiding docking section, described guide channel separates and runs through forward docking section between left and right.
2. pin connector according to claim 1, is characterized 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, is characterized in that: described guide channel is positioned at the outside of spliced eye on left and right directions, staggers up and down with spliced eye.
4. pin connector according to claim 1, it is characterized in that: described pin connector also comprises the metal shell of coated insulation body, metal shell comprises the interface frame, mating frame that body frame and autonomous agent frame protrude out forward, described interface frame, mating frame is set on docking section, described interface frame, mating frame comprises 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 isolated cross-notching in left and right, described fluting runs through forward interface frame, mating frame, fluting mutually connects and mutually aligns with guide channel, described front bulkhead and roof, diapire and two side are connected, front bulkhead hides the front end face of docking section, front bulkhead has the opening connecting with spliced eye front and back.
5. pin connector according to claim 1, it is characterized in that: described conducting terminal be arranged as upper and lower two rows and comprise be positioned at row first end subgroup, be positioned at lower row's the second terminal group and power supply terminal, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, first end subgroup and a part of power supply terminal are arranged in a row, and the second terminal group and another part power supply terminal are lined up another row.
6. pin connector according to claim 5, it is characterized in that: described power supply terminal comprises four power supply terminals, described first, second terminal group is separately between two power supply terminals, and the width of power supply terminal is greater than the width of each terminal in first, second terminal group.
7. pin connector according to claim 5, it is characterized in that: the contact site of described first, second terminal group is alignment one by one on above-below direction, and arrange in left and right directions equal intervals, the spacing of each contact site of described first, second terminal group is less than the spacing of power supply terminal and first, second terminal group.
8. pin connector according to claim 1, it is characterized in that: described pin connector comprises the collets that are fixed in insulating body, described conducting terminal comprises 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.
9. pin connector according to claim 8, it is characterized in that: described base portion rear end is concaved with the fixed space of fixed insulation piece and is connected and fixed space and some through holes of spliced eye, the left and right sides of fixed space is concaved with the location notch running through backward, described collets both sides are provided with outwardly protuberance, and described protuberance is plugged in location notch.
10. pin connector according to claim 9, it is characterized in that: described pin connector also comprises 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 location notch, a left side for described rearward end, right edge protrudes from pars intermedia and aligns with the protuberance front and back of collets, a left side for described rearward end, right edge is resisted against forward on insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283430.4U CN203967383U (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283430.4U CN203967383U (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967383U true CN203967383U (en) | 2014-11-26 |
Family
ID=51927928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283430.4U Withdrawn - After Issue CN203967383U (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022399A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Plug connector |
| CN109301607A (en) * | 2018-10-19 | 2019-02-01 | 立讯精密工业股份有限公司 | A kind of inverse plugging connection structure of electric connector |
-
2014
- 2014-05-29 CN CN201420283430.4U patent/CN203967383U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022399A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Plug connector |
| CN104022399B (en) * | 2014-05-29 | 2016-06-22 | 立讯精密工业（昆山）有限公司 | Pin connector |
| CN109301607A (en) * | 2018-10-19 | 2019-02-01 | 立讯精密工业股份有限公司 | A kind of inverse plugging connection structure of electric connector |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |