CN104022396A - Electric connector combination - Google Patents
Electric connector combination Download PDFInfo
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- CN104022396A CN104022396A CN201410235102.1A CN201410235102A CN104022396A CN 104022396 A CN104022396 A CN 104022396A CN 201410235102 A CN201410235102 A CN 201410235102A CN 104022396 A CN104022396 A CN 104022396A
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Abstract
The invention relates to an electric connector combination. The electric connector combination comprises a socket connector and a plug connector which are plugged to each other. The socket connector comprises a socket body, a plurality of socket terminals accommodated in the socket body, and a metal housing wrapping the socket body; the metal housing comprises a top wall, a bottom wall, and two opposite side walls connected with the top wall and the bottom wall; an accommodation hole is formed among the top wall, the bottom wall and the two side walls; the socket body comprises a main part and a lingual plate protruding forwards from the main part; the plug connector comprises a plug body and a plurality of plug terminals accommodated in the plug body; the plug body comprises a base portion and a butt joint portion protruding forwards from the base portion; a pair of guide sheets protruding downwards into the accommodation hole are arranged on the top wall; a pair of guide channels are recessed in the top portion of the butt joint portion; and the guide sheets enter the guide channels to guide the butt joint portion to be inserted into the accommodation hole.
Description
Technical field
The present invention relates to a kind of socket connector, relate in particular to a kind of the have socket connector that is plugged in together and the electric connector combination of pin connector.
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 electric connector combination with guiding grafting and anti-mis-insertion effect.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of electric connector combination, it comprises socket connector and the pin connector of mutual grafting, described socket connector comprises jack body, be contained in some female terminals in jack body and the metal shell of coated jack body, described metal shell comprises roof, the two lateral walls of diapire and connection roof and diapire, described roof, between diapire and two side, be formed with an accepting hole, described jack body comprises that main part and autonomous body protrude into forward the hyoplastron in receiving space, described hyoplastron has relative upper, lower surface, each female terminal comprises the first fixed part and extends forward the first contact site in receiving space from the first fixed part, described the first contact site is arranged in the upper of hyoplastron, lower surface, described pin connector comprises header body and is contained in the some plug terminals in header body, described header body comprises base portion and from base portion docking section forward, 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 plug terminal has the second fixed part and protrudes into forward the second contact site in spliced eye from the second fixed part, described first, the second contact site is in contact with one another, the left and right sides of described metal shell roof is provided with a pair of fairlead protruding in accepting hole and the through hole staying because forming fairlead downwards, the top of described docking section is concaved with a pair of guide channel that is positioned at base portion the place ahead, described fairlead enters guiding docking section in guide channel and is inserted in accepting hole.
The left and right sides of the metal shell roof of the socket connector of electric connector combination of the present invention is provided with a pair of fairlead protruding in accepting hole and the through hole staying because forming fairlead downwards, the top of the docking section of pin connector is concaved with a pair of guide channel that is positioned at base portion the place ahead, described fairlead enters guiding docking section in guide channel and is inserted in accepting hole, when socket connector docks with pin connector 200, fairlead on socket connector enters in the guide channel on pin connector, guiding pin connector is inserted in the accepting hole of socket connector smoothly, stop socket connector and other non-matching pin connectors and pin connector and other non-matching socket connectors to connect, there is the effect of guiding grafting and anti-mis-insertion.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of electric connector combination of the present invention.
Fig. 2 is the front view of the socket connector of electric connector combination of the present invention.
Fig. 3 is the decomposing schematic representation of the socket connector of electric connector combination of the present invention, and demonstration jack body and metal shell are separated.
Fig. 4 is the three-dimensional exploded view of the socket connector of electric connector combination of the present invention.
Fig. 5 is the three-dimensional exploded view of another angle of socket connector of electric connector combination of the present invention.
Fig. 6 is the schematic perspective view of the pin connector of electric connector combination of the present invention.
Fig. 7 is the front view of the pin connector of electric connector combination of the present invention.
Fig. 8 is the three-dimensional exploded view of the pin connector of electric connector combination of the present invention.
Fig. 9 is the three-dimensional exploded view of another angle of pin connector of electric connector combination of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 9, electric connector combination of the present invention comprises the socket connector 100 and pin connector 200 of mutual grafting, and described socket connector 100 is installed on a female circuit board (not shown).Described socket connector 100 comprises jack body 10, be contained in some female terminals 20 in jack body 10, be fixed on collets 30 in jack body 10, be fixed on sheet metal 35 on collets 30 and the metal shell 40 of coated jack body 10.
Pin connector 200 comprises header body 50, be contained in some plug terminals 60 in header body 50, be fixed on locating piece 70 in header body 50, weld together with plug terminal 60 sub-circuit board 80, the metal shielding casing 90 of coated header body 10 and the cable (not shown) welding together with sub-circuit board 80.
Refer to shown in Fig. 1 to Fig. 5, jack body 10 comprises the hyoplastron 12 that main part 11 and autonomous body 11 protrude out forward, observes backward, and hyoplastron 12 is " one " font, consistent with the shape of the spliced eye 520 of pin connector 200.Hyoplastron 12 has relative upper and lower surperficial 121,122, upper and lower surperficial 121, the 122 some conduits 123 that extend before and after being concaved with respectively.A slit 125 is established at hyoplastron 12 middle parts, and hyoplastron 12 is run through in slit 125 left and right, does not run through forward hyoplastron 12.Main part 11 is provided with the fixed space 112 connecting backward and is communicated with conduit 123 arranges holddown grooves 113 with two of fixed space 112, and slit 125 extands rearward to fixed space 112, and slit 125 is between this two rows holddown groove 113.The left and right sides of fixed space 112 is concaved with the location notch 114 being exposed in fixed space 112, and location notch 114 runs through main part 11 backward.
Female terminal 20 comprises the first socket end subgroup 21, the second socket end subgroup 22 and some the first power supply terminals 23, the first socket 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 socket end subgroup 22 meets Mini DP host-host protocol, in order to transmit Mini DP signal, first, second socket end subgroup 21,22 includes difference signal terminal, earth terminal etc.
The first power supply terminal 23 is provided with two pairs of the first power supply terminals 23 altogether, lay respectively at first, second socket end subgroup 21,22 left and right sides, first, second socket end subgroup 21,22 is separately between two the first power supply terminals 23, the width of the first power supply terminal 23 is greater than the width of first, second socket end subgroup 21,22, is approximately twice.On above-below direction, female terminal 20 in first, second socket end subgroup 21,22 aligns one by one, on left and right directions, each terminal in first, second socket end subgroup 21,22 is equidistantly arranged, and the terminal pitch of first, second socket end subgroup 21,22 is less than the spacing of 21,22 of the first power supply terminal 23 and first, second socket end subgroups.
Each female terminal 20 comprise be positioned at front end the first contact site 201, be positioned at the first weld part 203 of rear end and connect the first weld part 203 and the first fixed part 202 of the first contact site 201, the first fixed part 202 is embedded in collets 30, the first contact site 201 is that level is tabular, the first contact site 201 enters by holddown groove 113 enter in the conduit 123 of hyoplastron 12 and be exposed to hyoplastron 12 outsides, in order to the plug terminal 60 with pin connector 200, docks.The first weld part 203 is from the first fixed part 202, to bend vertically downward to extend to form.The first weld part 203 of the first socket end subgroup 21 extends back collets 30 and is arranged in a row and is positioned at same level, in order to be soldered to the surface of female circuit board, the first weld part 203 of the second socket end subgroup 22 and the first power supply terminal 23 extends straight down collets 30 and is arranged as front and back two rows, in order to be welded in the welding hole of female circuit board.
Collets 30 are fixed in the fixed space 112 of jack body 10, and both sides are provided with the protuberance 34 being plugged in forward in location notch 114.Collets 30 comprise the upper and lower collets 31,32 that are fixed together, and upper collets 31 comprise horizontal part 311 and the erection part 312 protruding out from horizontal part 311 rear ends downwards, and lower collets 32 are fixed between this horizontal part 311 and erection part 312.Horizontal part 311 is provided with a pair of recess 313, lower collets 32 have a pair of projection 323 upwards protruding out, projection 323 is fixed in recess 313, lower collets 32 end faces are provided with one first groove 325, rear end face is concaved with the second groove 326 connecting with the first groove 325, and projection 323 protrudes out lower collets 32 from the first groove 325.
Sheet metal 35 is between first, second socket end subgroup 21,22, and the signal having reduced between first, second socket end subgroup 21,22 disturbs.Sheet metal 35 comprises level board 351, from level board 351 rear ends, bends vertically downward upright plate 352, the welding foot 353 of extension, level board 351 is fixed between the horizontal part 311 and lower collets 32 that is clamped in collets 31 in the first groove 525, level board 351 is provided with a pair of location hole 354 being upward through for projection 323, and upright plate 352 is fixed between the erection part 312 and lower collets 32 that is clamped in collets 31 in the second groove 526.Level board 351 also protrudes out forward collets 30, enter in jack body 10 slits 125, welding foot 353 also separates between left and right with the outside that is positioned at upright plate 352, the first weld part 203 of welding foot 353 and the second socket end subgroup 20 is arranged together, in order to be soldered in the welding hole of female circuit board.
Metal shell 40 comprises roof 41, the diapire 42 paralleling with roof 41 and is connected the two opposite side walls 43 of roof 41 and diapire 42, one accepting hole 45 is formed between roof 41, diapire 42 and two side 43, in order to accommodate plug downlink connection device 200, accepting hole 45 front openings are also set to rectangle, and the first contact site 201 of female terminal 20 is exposed in accepting hole 45.The left and right sides punching of roof 41 is provided with the vertical fairlead 412 protruding in accepting hole 45 downwards, roof 41 has the through hole 413 staying because forming fairlead 412, hyoplastron 12 is positioned at accepting hole 45 and spaced apart with roof 41, diapire 42, two side 43, on left and right directions, hyoplastron 12, between this is to fairlead 412, staggers up and down with fairlead 412.
Refer to shown in Fig. 6 to Fig. 9, header body 50 comprises base portion 51 and protrudes out to be forward plugged in the docking section 52 in socket connector 100 accepting holes 45 from base portion 51, docking section 52 comprises top 521, the bottom 522 relative with top 521 and connects the both sides 523 of top 521 and bottom 522, one pancake spliced eye 520 is formed between top 521, bottom 522 and both sides 523, the front opening of spliced eye 520 is rectangle, and top 521 is concaved with respectively with the inner side of bottom 522 the some accepting grooves 524 that are exposed in spliced eye 520.Top 521 upper surfaces are concaved with a pair of guide channel 525 that is positioned at base portion 51 the place aheads, and guide channel 525 extends along fore-and-aft direction, runs through forward top 521, on fore-and-aft direction, and the same length of guide channel 525 and fairlead 412, but allow certain error.Observe backward, guide channel 525 is U-shaped and aligns with fairlead 412 front and back of socket connector 100.This separates between left and right guide channel 525 and is positioned at the two ends, left and right at top 521, and on left and right directions, guide channel 525 is positioned at the outside of spliced eye 520, staggers up and down with spliced eye 520.When socket connector 100 docks with pin connector 200, fairlead 412 on socket connector 100 enters in the guide channel 525 on pin connector 200, guiding pin connector 200 is inserted in the accepting hole 45 of socket connector 100 smoothly, female terminal 20 contacts one by one with plug terminal 50, stop socket connector 100 and other non-matching pin connectors and pin connector 200 to connect with other non-matching socket connectors, there is the effect of guiding grafting and anti-mis-insertion.
Base portion 51 rear ends are concaved with the fixed space 511 of stationary positioned piece 70 and are connected and fixed upper and lower two exhausting holes (not shown) of space 511 and spliced eye 520, and the left and right sides of fixed space 511 is concaved with the location notch 512 running through backward.
Plug terminal 60 is arranged as upper and lower two rows, and it comprises and is positioned at the first plug end subgroup 61 of row, the some second source terminals 63 that are positioned at the second plug end subgroup 62 of lower row and are positioned at first, second plug end subgroup 61,62 both sides.The first plug end subgroup 61 meets USB 3.0 host-host protocols, and in order to transmit USB 2.0 or USB 3.0 signals, and the second plug end subgroup 62 meets Mini DP host-host protocol, in order to transmit Mini DP signal.First, second plug end subgroup 61,62 includes difference signal terminal, earth terminal etc.
Second source terminal 63 has four, wherein two second source terminals 63 and the first plug end subgroup 61 are arranged in a row, other two second source terminals 63 and the second plug end subgroup 62 are arranged in another row, meanwhile, first, second plug end subgroup 61,62 is separately between two second source terminals 63.The width of second source terminal 63 is greater than first, second plug end subgroup 61,62 each terminal width, is approximately twice.On above-below direction, each terminal in first, second plug end subgroup 61,62 aligns one by one, on left and right directions, each terminal in first, second plug end subgroup 61,62 is equidistantly arranged, and each terminal pitch of first, second plug end subgroup 61,62 is less than the spacing of 61,62 of second source terminal 63 and first, second plug end subgroups.
Each plug terminal 60 comprise be positioned at front end arc the second contact site 601, be positioned at the second weld part 603 of rear end and connect the second weld part 603 and the second fixed part 602 of the second contact site 601.Shang Xia the 201 and left and right of the second contact site of each plug terminal 60 is spaced and aligns.The second fixed part 602 is embedded in locating piece 70, and the second contact site 601 protrudes out forward locating piece 70, enters in conduit 522 and protrudes in spliced eye 520, in order to dock with socket connector via the through hole of header body 50.The second weld part 603 extends back locating piece 70 and is also arranged as two rows.
Locating piece 70 is assembled in forward in header body 50 fixed spaces 511, locating piece 70 both sides are provided with outwardly protuberance 71, rear end is provided with a recess 72, protuberance 71 aligns with recess 72 left and right, protuberance 71 is plugged in forward in header body 50 location notchs 512, be limited upper and lower and move left and right, the base portion 51 of header body 50 protrudes out backward over locating piece 70.In present embodiment, locating piece 70 is integral type, and in other execution modes, locating piece 70 is set to multiple piece construction, convenient manufacture, assembling.
Sub-circuit board 80 horizontal positioned, there is relative forward and backward end 81,82 and connect the pars intermedia 83 of forward and backward end 81,82, the left and right side 831 of pars intermedia 83 protrudes from leading section 81, and the left and right side 821 of rearward end 82 protrudes from pars intermedia 83 and align with protuberance 81 front and back of locating piece 80.Leading section 81 is plugged in the recess 82 of locating piece 80, pars intermedia 83 is clamped between plug terminal 80 second weld parts 803, and be welded to each other together, the left and right side 831 of pars intermedia 83 is plugged in and in header body 50 location notchs 512, is limited upper and lower and moves left and right, rearward end 82 protrudes out header body 10 backward, left and right side 821 is resisted against forward in header body 50, and cable is welded in rearward end 82, makes to set up and be electrically connected between cable and plug terminal 60.
Shielding casing 90 comprises the interface frame, mating frame 92 that body frame 91 and autonomous agent frame 91 protrude out forward, body frame 91 is wrapped in the outside of base portion 51 and sub-circuit board 80, interface frame, mating frame 92 is set on header body 10 docking sections 52, jointly be plugged in socket connector 100 with docking section 92, interface frame, mating frame 92 comprises roof 921, the diapire 922 relative with roof 921, connect the two side 923 of roof 921 and diapire 922 and be positioned at the front bulkhead 920 of front end.Roof 921 is provided with the isolated cross-notching 925 in left and right, and fluting 925 runs through forward interface frame, mating frame 92, and fluting 925 connects mutually with guide channel 525, and front and back and consistency from top to bottom.
Front bulkhead 920 is connected with roof 921, diapire 922 and two side 923, front bulkhead 920 hides the front end face of docking section 12, front bulkhead 920 has pre-and post perforative opening 926, opening 926 connects with spliced eye 520 front and back, and the hyoplastron 2002 of socket connector 200 is inserted in spliced eye 520 via this opening 926.
Electric connector combination of the present invention can be realized power delivery, USB 2.0, USB 3.0 and the transmission of Mini DP signal simultaneously, reaches each association and requires standard, and electric connector assembly is long-pending little, takes up room little, and sharing is high, and 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. an electric connector combination, it comprises socket connector and the pin connector of mutual grafting, described socket connector comprises jack body, be contained in some female terminals in jack body and the metal shell of coated jack body, described metal shell comprises roof, the two lateral walls of diapire and connection roof and diapire, described roof, between diapire and two side, be formed with an accepting hole, described jack body comprises that main part and autonomous body protrude into forward the hyoplastron in receiving space, described hyoplastron has relative upper, lower surface, each female terminal comprises the first fixed part and extends forward the first contact site in receiving space from the first fixed part, described the first contact site is arranged in the upper of hyoplastron, lower surface, described pin connector comprises header body and is contained in the some plug terminals in header body, described header body comprises base portion and from base portion docking section forward, 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 plug terminal has the second fixed part and protrudes into forward the second contact site in spliced eye from the second fixed part, described first, the second contact site is in contact with one another, it is characterized in that: the left and right sides of described metal shell roof is provided with a pair of fairlead protruding in accepting hole and the through hole staying because forming fairlead downwards, the top of described docking section is concaved with a pair of guide channel that is positioned at base portion the place ahead, described fairlead enters guiding docking section in guide channel and is inserted in accepting hole.
2. electric connector combination according to claim 1, is characterized in that: described docking section is pancake, described fairlead and the guide channel same length on fore-and-aft direction, and described guide channel is viewed as U-shaped backward.
3. electric connector combination according to claim 1, it is characterized in that: described hyoplastron on left and right directions between this is to fairlead, and stagger up and down with fairlead, described guide channel is positioned at the outside of spliced eye on left and right directions, staggers up and down with spliced eye.
4. electric connector combination according to claim 1, it is characterized in that: described pin connector also comprises the metal shielding casing of coated header body, described shielding casing 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. electric connector combination according to claim 1, it is characterized in that: described female terminal comprises first, the second socket end subgroup and some the first power supply terminals, described the first socket end subgroup meets USB 3.0 host-host protocols, the second socket end subgroup meets Mini DP host-host protocol, the first contact site of described the first socket end subgroup is in hyoplastron upper surface, the first contact site of the second socket end subgroup is in hyoplastron lower surface, the first contact site of described power supply terminal is upper in hyoplastron, lower surface and first, the left and right sides of the second socket end subgroup, described plug terminal is arranged as, descend two rows and comprise the first plug end subgroup that is positioned at row, be positioned at the second plug end subgroup of lower row, and some second source terminals, described the first plug end subgroup meets USB 3.0 host-host protocols, the second plug end subgroup meets Mini DP host-host protocol, a part of terminal of described second source terminal and the first plug end subgroup are arranged in a row, another part terminal and the second plug end subgroup are lined up another row.
6. electric connector combination according to claim 5, it is characterized in that: the width of described the first power supply terminal is greater than first, the width of second each terminal of socket end subgroup, described first, each terminal pitch of the second socket end subgroup is less than power supply terminal and first, the spacing of the second socket end subgroup, described first, the second contact site of the second plug end subgroup is alignment one by one on above-below direction, and arrange in left and right directions equal intervals, described first, the spacing of each second contact site of the second plug end subgroup is less than second source terminal and first, the spacing of the second plug end subgroup.
7. electric connector combination according to claim 1, it is characterized in that: described socket connector also comprises the collets together with being molded over the first fixed part, the upper and lower surface of described hyoplastron is respectively equipped with the conduit of accommodating the first contact site, described main part rear end is provided with the fixed space of fixed insulation piece and is communicated with the two rows holddown groove of fixed space and conduit, slit extands rearward to fixed space, described hyoplastron inside is provided with a slit, hyoplastron is run through in described slit left and right, do not run through forward hyoplastron, one sheet metal is contained in this slit and is positioned at first, between the second socket end subgroup, described sheet metal is also fixed on collets.
8. electric connector combination according to claim 7, it is characterized in that: described collets comprise be fixed together upper, lower collets, the first fixed part of described the first socket end subgroup is embedded in collets, the first fixed part of described the second socket end subgroup is embedded in lower collets, described upper collets comprise horizontal part and the erection part protruding out from horizontal part rear end downwards, described lower collets are fixed between this horizontal part and erection part, described lower collets end face is provided with one first groove, rear end face is concaved with the second groove connecting with the first groove, described sheet metal comprises level board, from level board rear end, bend vertically downward the upright plate of extension, welding foot, described level board is fixed in the first groove and is clamped between horizontal part and lower collets, described upright plate is fixed in the second groove and is clamped between erection part and lower collets, it is spaced apart that described welding foot is positioned at outside and the upright plate of upright plate.
9. electric connector combination according to claim 1, it is characterized in that: described pin connector comprises the locating piece being fixed in header body, described plug terminal comprises the second weld part extending back from the second fixed part, described the second fixed part is embedded in locating piece, described the second contact site protrudes out forward locating piece, described the second weld part extends back collets, described base portion rear end is concaved with the fixed space of stationary positioned piece and is connected and fixed space and some through holes of spliced eye, the left and right sides of described fixed space is concaved with the location notch running through backward, described locating piece both sides are provided with outwardly protuberance, described protuberance is plugged in location notch.
10. electric connector combination according to claim 9, it is characterized in that: described pin connector also comprises a sub-circuit board of horizontal positioned, the second weld part of described plug terminal is welded on sub-circuit board, described locating piece 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 locating piece, a left side for described rearward end, right edge is resisted against in header body forward.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410235102.1A CN104022396B (en) | 2014-05-29 | 2014-05-29 | Electric connector combination |
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| CN201410235102.1A CN104022396B (en) | 2014-05-29 | 2014-05-29 | Electric connector combination |
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| CN104022396B CN104022396B (en) | 2016-06-15 |
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| CN106450934A (en) * | 2015-08-10 | 2017-02-22 | 王秋文 | Structure of electric connector |
| WO2018045520A1 (en) * | 2016-09-08 | 2018-03-15 | 王秋文 | Structure of electrical 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 |
| CN114824862A (en) * | 2021-01-21 | 2022-07-29 | 华为技术有限公司 | Female end connector, male end connector, connector assembly and related product |
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| CN203481440U (en) * | 2013-09-03 | 2014-03-12 | 立讯精密工业（昆山）有限公司 | Connector |
| CN203481453U (en) * | 2013-09-26 | 2014-03-12 | 昆山德朋电子科技有限公司 | Electric connector |
| CN103715556A (en) * | 2013-11-25 | 2014-04-09 | 立讯精密工业（昆山）有限公司 | Socket connector, plug connector, and connector assembly |
| CN203967380U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Electric connector combination |
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| CN106450934B (en) * | 2015-08-10 | 2018-07-27 | 王秋文 | The structure of electric connector |
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| 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 |
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