CN203967392U - Pin connector - Google Patents
Pin connector Download PDFInfo
- Publication number
- CN203967392U CN203967392U CN201420283755.2U CN201420283755U CN203967392U CN 203967392 U CN203967392 U CN 203967392U CN 201420283755 U CN201420283755 U CN 201420283755U CN 203967392 U CN203967392 U CN 203967392U
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- CN
- China
- Prior art keywords
- spliced eye
- pin connector
- terminal
- collets
- terminal group
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
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, described insulating body comprises roof, the two lateral walls of diapire and connection roof and diapire, one spliced eye is formed on roof, between diapire and two side in order to accommodate the hyoplastron of socket connector, described roof and diapire are concaved with the some conduits that are 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, the 3rd spliced eye, described conducting terminal comprises from corresponding conduit and protrudes into first, second, contact site in the 3rd spliced eye, it is characterized in that: described first, second, the front opening of the 3rd spliced eye is respectively rectangle, the width of described the first spliced eye on left and right directions is greater than second, the width of the 3rd spliced eye, described second, the width of the 3rd spliced eye is unequal, having guiding pegs graft and anti-mis-insertion effect.
Description
Technical field
The utility model relates to a kind of pin connector, relates in particular to a kind of pin connector with spliced eye.
Background technology
In order to make electronic component reach the effect of data, electronic signal transmission, computer all must connect through electric connector to relevant peripheral device, and electric connector is according to use, mainly can be divided into the power connector of transferring electric power and the output of signal transmission input (being called for short IO) connector, conventional output input connector has USB 2.0, USB 3.0 and Mini DP at present.
USB (Universal Serial Bus, USB is an external bus standard, for being connected and communication of standard computer and external equipment, be also a kind of I/O Interface technical specification, be widely used in the information communication products such as personal computer and mobile device.
Along with people are more and more high to the demand of transmission rate and storage volume, the transmission rate of USB is also developed at present universal USB 2.0 (High Speed) specification (peak transfer rate 480Mbps) at a high speed by initial USB 1.0 specifications (peak transfer rate 12 Mbps), more develop now USB 3.0 hypervelocity (Super Speed) specifications, peak transfer rate up to 5Gbps can be provided, with expectation, can meet user when the transmission of large capacity data, can obtain transmission rate faster, shorten the transmission time.
Mini DP is the DisplayPort of a miniature version, by Apple, on October 14th, 2008, issued, be applied to now MacBook(and replace previous Mini DVI), in MacBook Air (replacing previous Micro-DVI) and MacBook Pro (replacing previous DVI) mobile computer.
Yet, existing electronic installation, its power connector and output input connector be individualism all, with person easy to use, plant, but a plurality of ports will certainly increase the space of its electronic installation, virtually also increased the volume of electronic installation, and direct raising production cost, for industrial competitiveness and frontless help.
So, be necessary above-mentioned technical problem to improve.
Utility model content
The purpose of this utility model has been to provide a kind of pin connector with guiding grafting and anti-mis-insertion effect.
For realizing aforementioned object, the utility model 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 on roof, between diapire and two side in order to accommodate the hyoplastron of socket connector, described roof and diapire are concaved with the some conduits that are 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, the 3rd spliced eye, described conducting terminal comprises from corresponding conduit and protrudes into first, second, contact site in the 3rd spliced eye, described first, second, the front opening of the 3rd spliced eye is respectively rectangle, the width of described the first spliced eye on left and right directions is greater than second, the width of the 3rd spliced eye, described second, the width of the 3rd spliced eye is unequal.
As further improvement of the utility model, the thickness of described the first spliced eye on above-below direction is less than the thickness of second, third spliced eye, the identical and left and right alignment of the thickness of described second, third spliced eye.
As further improvement of the utility model, 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, second terminal group is in the first spliced eye 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.
As further improvement of the utility model, the contact site of described first, second terminal group is arc, and the contact site of described power supply terminal is that level is tabular.
As further improvement of the utility model, the width of described power supply terminal is greater than the width of the conducting terminal of first, second terminal group, and each terminal in described first, second terminal group is arranged in left and right directions equal intervals.
As further improvement of the utility model, each terminal pitch 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 also comprises the collets that are assembled on insulating body, described insulating body comprises an aft bulkhead, before and after being provided with, described aft bulkhead runs through and left and right isolated first, the second fixing hole, described first, before and after the second fixing hole and spliced eye, connect, described the second fixing hole has several and is arranged in the left and right sides of the first fixing hole, described the second fixing hole be exposed to second, conduit in the 3rd spliced eye connects one by one, described collets comprise base portion and the protuberance protruding 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 forward protuberance, 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.
As further improvement of the utility model, described collets have the stage portion protruding out backward, described weld part be embedded in stage portion and the upper and lower surface that is exposed to stage portion to weld together with cable.
As further improvement of the utility model, described pin connector also comprises the sheet metal between first, second terminal group, described collets comprise stacked on top upper collets and lower collets together, and described sheet metal is clamped between upper and lower collets.
As further improvement of the utility model, the inner surface that described upper collets and lower collets connect is respectively equipped with some grooves, the earth terminal of described first, second terminal group is exposed in groove, described sheet metal punching is provided with the some elastic arms that protrude up and down, and elastic arm enters in groove and is connected to together with corresponding earth terminal.
The front opening of first, second, third spliced eye of the utility model pin connector is respectively rectangle, the width of described the first spliced eye on left and right directions is greater than the width of second, third spliced eye, the width of described second, third spliced eye 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 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 further decomposing on Fig. 4 basis.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, the utility model pin connector 100 is in order to be plugged on a socket connector 200, it comprises insulating body 10, be contained in some conducting terminals 20 in insulating body 10, be fixed on collets 30 on insulating body 10, be positioned at the sheet metal 40 of collets 30, the metal shell 50 of coated insulation body 10 and the cable (not shown) that welds together with conducting terminal 20, and 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 on roof 11, between diapire 12 and two side 13 in order to accommodate the hyoplastron 2001 of socket connector 200, 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 151 two ends, left and right, the 3rd spliced eye 152, 153, first, second, the 3rd spliced eye 151, 152, 153 front opening is respectively rectangle.On left and right directions, 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.On above-below direction, the thickness of the first spliced eye 151 is less than the thickness of second, third spliced eye 152,153, and second, third hole 152,153 left and right alignment and thickness are identical.Spliced eye 15 so designs, and can make to guide pin connector 100 and be inserted into smoothly in socket connector 200, 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 is concaved with respectively with diapire 12 the some conduits 16 that are exposed in first, second, third spliced eye 151,152,153.Before and after being provided with, aft bulkhead 14 runs through and isolated first, second fixing hole 141,142 in left and right, first, second fixing hole 141,142 and spliced eye 15 front and back connect, and the second fixing hole 142 has several and is arranged in the left and right sides of the first fixing hole 141.The second fixing hole 142 connects one by one with the conduit 16 being exposed in second, third spliced eye 152,153.
It comprises conducting terminal 20 and is positioned at row's first end subgroup 21, the some power supply terminals 23 that are positioned at the second terminal group 21 of lower row and are positioned at first, second terminal group 21,22 both sides.First, second terminal group 21,22 includes difference signal terminal, earth terminal etc., 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.
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 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, in first, second terminal group 21,22, each terminal aligns one by one, on left and right directions, each terminal in first, second terminal group 21,22 is equidistantly arranged, and the spacing of each terminal of first, second terminal group 21,22 is less than the spacing of 21,22 of power supply terminal 23 and first, second terminal group.
Each conducting terminal 20 comprises the fixed part 202 that is positioned at the contact site 201 of front end, the weld part 203 that is positioned at rear end and connecting welding portion 203 and contact site 201.The contact site 201 of first, second terminal group 21,22 is arc, and the contact site 201 of power supply terminal 23 is that level is tabular, and Shang Xia 201 and left and right of the contact site of first, second terminal group 21,22 is spaced and aligns.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, enter in conduit 16 and 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 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 consistency from top to bottom.Weld part 203 extends back collets 30 and is also arranged as two rows.Fixed part 202 rear sections of power supply terminal 23 are embedded in base portion 31, and forward part is fixed in the second fixing hole 142 of insulating body 10.The utility model pin connector 100 concentrates on the conducting terminal 20 of USB 3.0, Mini DP signal in same spliced eye 15, has reduced the volume of pin connector 100, takes up room little, and sharing is high, and manufacturing process is simple, has reduced cost.
Collets 30 comprise stacked on top upper collets 301 and lower collets 302 together, together with first end subgroup 21 is molded over upper collets 301 with a part of power supply terminal 23, together with the second terminal group 22 is molded over lower collets 302 with another part power supply terminal 23, upper collets 301 are respectively equipped with some grooves 303 with the inner surface that lower collets 302 connect, and the earth terminal in first, second terminal group 21,22 is exposed in groove 303.Each collets 30 comprises base portion 31, the protuberance 32 protruding out forward from base portion 31 and the stage portion 33 protruding out backward from base portion 31, and the weld part 203 of conducting terminal 20 is embedded in stage portion 30 and the upper and lower surface and the cable that are exposed to stage portion 33 welds together.Base portion 31 is resisted against forward on insulating body 10 aft bulkheads 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 is between first, second terminal group 21,22, and the signal having reduced between first, second terminal group 21,22 disturbs.Sheet metal 40 punchings are provided with the some elastic arms 41 that protrude up and down, and elastic arm 41 enters in upper and lower collets 301,302 grooves 303 and the earth terminal butt of first, second terminal group 21,22, forms grounded circuit.Curled portion 42, metal shell 50 that sheet metal 40 rear ends are also provided with on wrap insulate piece 301 stage portion 33 sidepieces are set on insulating body 10, in order to be jointly plugged in socket connector with insulating body 10.
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, 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 on roof, between diapire and two side in order to accommodate the hyoplastron of socket connector, described roof and diapire are concaved with the some conduits that are 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, the 3rd spliced eye, described conducting terminal comprises from corresponding conduit and protrudes into first, second, contact site in the 3rd spliced eye, it is characterized in that: described first, second, the front opening of the 3rd spliced eye is respectively rectangle, the width of described the first spliced eye on left and right directions is greater than second, the width of the 3rd spliced eye, described second, the width of the 3rd spliced eye is unequal.
2. pin connector according to claim 1, is characterized in that: the thickness of described the first spliced eye on above-below direction is less than the thickness of second, third spliced eye, the identical and left and right alignment of the thickness of described second, third spliced eye.
3. pin connector according to claim 1, it is characterized in that: 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, second terminal group is in the first spliced eye 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 described first, second terminal group is arc, and the contact site of described power supply terminal is that level is 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 the conducting terminal of first, second terminal group, and each terminal in described first, second terminal group is arranged in left and right directions equal intervals.
6. pin connector according to claim 1, is characterized in that: each terminal pitch of described first, second terminal group is less than the spacing of power supply terminal and first, second terminal group.
7. pin connector according to claim 1, it is characterized in that: described pin connector also comprises the collets that are assembled on insulating body, described insulating body comprises an aft bulkhead, before and after being provided with, described aft bulkhead runs through and left and right isolated first, the second fixing hole, described first, before and after the second fixing hole and spliced eye, connect, described the second fixing hole has several and is arranged in the left and right sides of the first fixing hole, described the second fixing hole be exposed to second, conduit in the 3rd spliced eye connects one by one, described collets comprise base portion and the protuberance protruding 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 forward protuberance, 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.
8. pin connector according to claim 7, is characterized in that: described collets have the stage portion protruding out backward, described weld part be embedded in stage portion and the upper and lower surface that is exposed to stage portion to weld together with cable.
9. pin connector according to claim 7, 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 and lower collets together, and described sheet metal is clamped between upper and lower collets.
10. pin connector according to claim 9, 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 described first, second terminal group is exposed in groove, described sheet metal punching is provided with the some elastic arms that protrude up and down, and elastic arm enters in groove and is connected to together with corresponding earth terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283755.2U CN203967392U (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283755.2U CN203967392U (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967392U true CN203967392U (en) | 2014-11-26 |
Family
ID=51927937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283755.2U Expired - Fee Related CN203967392U (en) | 2014-05-29 | 2014-05-29 | Pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967392U (en) |
-
2014
- 2014-05-29 CN CN201420283755.2U patent/CN203967392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |