CN104022383A - Plug connector - Google Patents
Plug connector Download PDFInfo
- Publication number
- CN104022383A CN104022383A CN201410235146.4A CN201410235146A CN104022383A CN 104022383 A CN104022383 A CN 104022383A CN 201410235146 A CN201410235146 A CN 201410235146A CN 104022383 A CN104022383 A CN 104022383A
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- CN
- China
- Prior art keywords
- terminal
- pin connector
- terminal group
- power supply
- collets
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- 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.)
- Pending
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a plug connector. The plug connector comprises an insulation body and a plurality of conductive terminals accommodated in the insulation body. The insulation body comprises a base portion and a butt joint portion protruding forwards from the base portion so as to be plugged in a socket connector. A flat plug hole is recessed in the butt joint portion; a plurality of accommodation grooves exposed in the plug hole are recessed in the upper side wall and the lower side wall of the plug hole; each conductive terminal comprises a contact portion protruding into the plug hole from the accommodation grooves; the conductive terminals are arranged in an upper row and a lower row and comprise a first terminal group disposed in the upper row, a second terminal group disposed in the lower row, and a plurality of power terminals; the first terminal group accords with a USB3.0 transmission protocol; the second terminal group accords with a MiniDP transmission protocol; the first terminal group and a part of the power terminals are arranged in a row; and the second terminal group and the other part of the power terminals are arranged in another group. The plug connector occupies less space, and is small in size, high in sharing performance, simple in manufacturing process and lower in cost.
Description
Technical field
The present invention relates to a kind of pin connector, relate in particular to a kind of can compatible power supply, the pin connector of USB 2.0, USB 3.0 and Mini DP.
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.
Summary of the invention
The object of the present invention is to provide a kind of pin connector that carries out power delivery and transmission USB 2.0, USB 3.0 and Mini DP signal.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of pin connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises base portion and protrudes out to be forward plugged in the docking section in socket connector from base portion, described docking section is concaved with a spliced eye, described spliced eye upper, lower wall is concaved with the some accepting grooves that are exposed in spliced eye, each conducting terminal comprises the contact site in accepting groove protrudes into spliced eye, described conducting terminal is arranged as, descend two rows and comprise the first end subgroup that is positioned at row, be positioned at lower row's the second terminal group and some power supply terminals, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, described first end subgroup and a part of power supply terminal are arranged in a row, the second terminal group and another power supply terminal are lined up another row.
The conducting terminal of pin connector of the present invention is arranged as, descend two rows and comprise the first end subgroup that is positioned at row, be positioned at lower row's the second terminal group and some power supply terminals, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, described first end subgroup and a part of power supply terminal are arranged in a row, the second terminal group and another power supply terminal are lined up another row, make pin connector of the present invention can see through same spliced eye and realize power delivery, USB 2.0, USB 3.0 and the transmission of Mini DP signal, reach each association and require standard, pin connector volume is little, take up room little, sharing is high, manufacturing process is simple, reduced cost.
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 three-dimensional exploded view of pin connector of the present invention.
Fig. 4 is the three-dimensional exploded view of another angle of pin connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 4, pin connector 100 of the present invention is upper in order to be plugged in socket connector (not shown), sub-circuit board 40, the metal shell 50 of coated insulation body 10 and the cable (not shown) welding together with sub-circuit board 40 that 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, weld together with conducting terminal 20.
The pancake docking section 12 that insulating body 10 comprises base portion 11 and protrudes out forward from base portion 11, docking section 12 is concaved with a pancake spliced eye 121, the front opening of spliced eye 121 is rectangle, and the upper and lower sidewall of spliced eye 121 is concaved with the some accepting grooves 122 that are exposed in spliced eye 121.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 121, 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 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, each terminal of first, second terminal group 21,22 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 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 121, 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 over 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, is jointly plugged in socket connector with docking section 12.
Pin connector 100 of the present invention is because first end subgroup 21 is in order to transmit USB 2.0, USB 3.0 signals, and the second terminal group 22 is in order to transmit Mini DP signal, the contact site 201 of first, second terminal group 21,22 and power supply terminal 23 is positioned at same spliced eye 121, make this pin connector 100 can see through same spliced eye 121 and realize power delivery, USB 2.0, USB 3.0 and the transmission of Mini DP signal, reach each association and require standard, pin connector 100 volumes are little, take up room little, sharing is high, manufacturing process is simple, has reduced cost.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a pin connector, it comprises insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises base portion and protrudes out to be forward plugged in the docking section in socket connector from base portion, described docking section is concaved with a spliced eye, described spliced eye upper, lower wall is concaved with the some accepting grooves that are exposed in spliced eye, each conducting terminal comprises the contact site in accepting groove protrudes into spliced eye, it is characterized in that: described conducting terminal is arranged as, descend two rows and comprise the first end subgroup that is positioned at row, be positioned at lower row's the second terminal group and some power supply terminals, described first end subgroup meets USB 3.0 host-host protocols, the second terminal group meets Mini DP host-host protocol, described first end subgroup and a part of power supply terminal are arranged in a row, the second terminal group and another power supply terminal are lined up another row.
2. pin connector according to claim 1, is characterized in that: described power supply terminal comprises four power supply terminals, and described first, second terminal group is separately between two power supply terminals.
3. pin connector according to claim 1, is characterized in that: the opening of described spliced eye is rectangle.
4. pin connector according to claim 1, is characterized in that: the width of described power supply terminal is greater than the width of first, second each terminal of terminal group.
5. pin connector according to claim 1, is characterized in that: each terminal of described first, second terminal group is alignment one by one on above-below direction, and arranges 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 comprises the collets that are fixed in insulating body, described conducting terminal comprises the fixed part of weld part and connecting welding portion and contact site, described fixed part is embedded in collets, described contact site protrudes out forward collets, and described weld part extends back collets.
8. pin connector according to claim 7, 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.
9. pin connector according to claim 8, 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 on insulating body forward.
10. pin connector according to claim 9, it is characterized in that: described pin connector also comprises the metal shell of coated insulation body and extends back the cable of metal shell, described cable is welded in rearward end, described metal shell comprises the interface frame, mating frame that body frame and autonomous agent frame protrude out forward, described body frame is wrapped in the outside of base portion and sub-circuit board, and described interface frame, mating frame is set in Shang Yiyu docking section, insulating body docking section and is jointly plugged in socket connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235146.4A CN104022383A (en) | 2014-05-29 | 2014-05-29 | Plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235146.4A CN104022383A (en) | 2014-05-29 | 2014-05-29 | Plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104022383A true CN104022383A (en) | 2014-09-03 |
Family
ID=51439019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410235146.4A Pending CN104022383A (en) | 2014-05-29 | 2014-05-29 | Plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022383A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440548U (en) * | 2009-08-04 | 2010-04-21 | 王嘉鑫 | Dual protocol mini plug connector |
| CN102769222A (en) * | 2012-07-20 | 2012-11-07 | 连展科技电子（昆山）有限公司 | Connector socket structure |
| CN203481453U (en) * | 2013-09-26 | 2014-03-12 | 昆山德朋电子科技有限公司 | Electric connector |
| CN203967304U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Pin connector |
-
2014
- 2014-05-29 CN CN201410235146.4A patent/CN104022383A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440548U (en) * | 2009-08-04 | 2010-04-21 | 王嘉鑫 | Dual protocol mini plug connector |
| CN102769222A (en) * | 2012-07-20 | 2012-11-07 | 连展科技电子（昆山）有限公司 | Connector socket structure |
| CN203481453U (en) * | 2013-09-26 | 2014-03-12 | 昆山德朋电子科技有限公司 | Electric connector |
| CN203967304U (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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |
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| WD01 | Invention patent application deemed withdrawn after publication |