CN105703158A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN105703158A CN105703158A CN201410675098.0A CN201410675098A CN105703158A CN 105703158 A CN105703158 A CN 105703158A CN 201410675098 A CN201410675098 A CN 201410675098A CN 105703158 A CN105703158 A CN 105703158A
- Authority
- CN
- China
- Prior art keywords
- sheet
- electric connector
- circuit board
- support
- downside
- 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.)
- Pending
Links
Abstract
An electric connector comprises an insulated body, a bottom shielding sheet arranged at the bottom end of the insulated body and a terminal module arranged on the insulated body, wherein the bottom shielding sheet is horizontally arranged; the terminal module comprises a vertically-arranged middle shielding sheet; the middle shielding sheet is provided with a connection pin electrically connected onto the bottom shielding sheet; the bottom shielding sheet is provided with an upper side surface, a lower side surface, and a conductive through hole passing through the upper side surface and the lower side surface; and the connection pin passes through the conductive through hole along the upper side surface of the bottom shielding sheet to be riveted on the lower side surface of the bottom shielding sheet. Fixture riveting replaces manual welding, the fixture can better control the height of a bottom grounding point, the assembly speed is improved, and the working hour and the resources are saved.
Description
[technical field]
The present invention relates to a kind of electric connector, particularly relate to the ground terminal of intershield sheet in a kind of electric connector and the connection of bottom shield sheet。
[background technology]
Prior art refer to Chinese invention patent application the CN102623854Ath disclosed in 1 day August in 2012, it discloses a kind of RJ45 electric connector for 2XN type 10Gbps network, it includes insulating body, it is installed on the bottom shield sheet of insulating body bottom, and it is installed in the terminal module of insulating body, described terminal module includes intershield sheet, it is fixed on the first support of intershield sheet side, it is fixed on some first electronic components of the first support, it is fixed on the second support of the contrary opposite side of intershield sheet, and it is fixed on some second electronic components of the second support, described bottom shield sheet is provided with upper side, downside, and run through the upper side conductive through hole to downside, described intershield sheet has the connecting pin being electrically connected to bottom shield sheet, described connecting pin passes through human weld in bottom shield sheet, to realize the grounding connection of intershield sheet。Owing to the connecting pin of intershield sheet is welded by artificial welding wire, the bad control of welding and assembling height, frequent appearance welding stannum ball is too high and affects it and is mounted to the external circuit board。
It addition, reference may also be made to prior art CN20189321U and CN2020944407U Chinese patent, the connecting pin of the intershield sheet of the RJ45 electric connector of 2XN type 10Gbps network disclosed in it is all be connected to bottom shield sheet by human weld。
Therefore, it is necessary to propose a kind of new technical scheme to overcome drawbacks described above。
[summary of the invention]
The technical problem to be solved is in that: provide the electric connector that a kind of assembling speed is fast and man-hour is few。
For solving above technical problem, the present invention adopts the following technical scheme that
A kind of electric connector, it includes insulating body, is installed on the bottom shield sheet of insulating body bottom and is installed in the terminal module of insulating body, described bottom shield sheet is horizontally disposed with, described terminal module includes the intershield sheet being vertically arranged, described intershield sheet has the connecting pin being electrically connected to bottom shield sheet, described bottom shield sheet is provided with upper side, downside and runs through the upper side conductive through hole to downside, and wherein said connecting pin is riveted on the downside of bottom shield sheet along the upper side of bottom shield sheet through conductive through hole。
Hinge structure, the connecting pin of intershield sheet of the present invention is connected to the downside of bottom shield sheet by riveting method, tool riveted joint instead of human weld's tool and replaces the height that manually can better control Bottom ground point, improves assembling speed and saves man-hour and resource。
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure that electric connector of the present invention is installed on external equipment。
Fig. 2 is the three-dimensional combination figure of shielded casing for electric connector of the present invention。
Fig. 3 is the exploded view of electric connector of the present invention。
Fig. 4 is the three-dimensional combination figure at another visual angle of electric connector of the present invention。
Fig. 5 is electric connector of the present invention sectional view of line A-A along Fig. 1。
Fig. 6 is the decomposed figure after shield shell removed by electric connector of the present invention。
Fig. 7 is the three-dimensional view of electric connector insulating body of the present invention。
Fig. 8 is the three-dimensional combination figure at electric connector terminal module one visual angle of the present invention。
Fig. 9 is the three-dimensional combination figure at another visual angle of electric connector terminal module of the present invention。
Figure 10 is the exploded view of electric connector terminal module of the present invention。
Figure 11 is the preliminary exposition figure at electric connector terminal module one visual angle of the present invention。
Figure 12 is the preliminary exposition figure at another visual angle of electric connector terminal module of the present invention。
Figure 13 is the explosive view of electric connector terminal module of the present invention。
Figure 14 is the exploded view at electric connector of the present invention docking module one visual angle。
Figure 15 is the exploded view at electric connector of the present invention docking another visual angle of module。
Figure 16 be on the upside of electric connector of the present invention butt end subgroup and upside circuit board be separated after view。
Figure 17 be on the downside of electric connector of the present invention butt end subgroup and underside circuits plate be separated after view。
Figure 18 is the partial enlarged drawing of encircled portion in Fig. 4。
[detailed description of the invention]
Refer to shown in Fig. 1 to Fig. 4, a kind of 2 × N-type electric connector 100 meeting the present invention, it is RJ45 adapter, it is available for butt connector (not shown) and inserts docking from front to back and be mountable to external equipment 101, described electric connector 100 is formed stacking upper, lower craft port 102, 103, described electric connector 100 is provided with insulating body 2, it is installed on the vertical shield 3 of insulating body 2, it is installed on the terminal module 5 of insulating body 2, it is installed on the bottom shield sheet 6 bottom terminal module 5, conductive gasket (conductive gasket 90 and conductive gasket 91), it is located at the shield shell 7 outside electric connector 100 and is sheathed on the shielding ring assembly 8 of shield shell 7 front end。
Refer to shown in Fig. 5 and Fig. 7, described insulating body 2 be provided with front bulkhead 20, two side 21, between two side 21 and the some spaced walls 22 being set up in parallel, roof 23。Front bulkhead 20 is provided with through both sides the port 200 between upper craft port 102 and lower craft port 103 before and after front bulkhead 20。Conductive gasket 90 is contained in described port 200。Described port 200 is horizontally disposed with, and in pre-large post-small structure, port 200 includes from the first groove portion 201 that front bulkhead 20 above extends back and the second groove portion 202 of extending back from the first groove portion 201。Described first groove portion 201 is sized larger than the second groove portion 202 at above-below direction。Described roof 23 is provided with through the second fluting 230 of roof about 23 both sides, and described second fluting 230 extends forward from the rear end of roof 23, and the second fluting 230 both sides form guide wall 232。The rear portion of described insulating body 2 is formed with receiving space 24, the front portion of insulating body 2 is formed with the docking space, upside 25 and docking space, downside 26 that can house butt connector, and described spaced walls 22 is by spaced apart for docking space 25,26, two couples upper and lower side adjacent for left and right。
Refer to shown in Fig. 8 to Figure 10, described terminal module 5 include docking module 50, upside shielding element 51, downside shielding element 52 and with dock module 50 electric connection electronics module 53。Terminal module 5 is contained in insulating body 2, and docking module 50 is assembled in the front portion of electronics module 53, and upper and lower side shield element 51,52 is also assembled in the front portion of electronics module 53。
Referring to shown in Figure 14 and Figure 15, docking module 50 includes upside insulator 545, some upsides docking terminal 540, upside circuit board 541, lower-side insulation body 546, some downsides docking terminal 542, underside circuits plate 543, the insulating carrier 544 carrying upper and lower lateral circuit plate 541,543 and front shielding sheet 547。Described some upsides docking terminal 540 is one-body molded with upside insulator 545 constitutes butt end, upside subgroup, and butt end, upside subgroup is formed with fixing space 548, upside, and fixing space, described upside 548 is inserted and be immobilizated in the front end of described upside circuit board 541。Described some downsides docking terminal 542 is one-body molded with lower-side insulation body 546 constitutes butt end, downside subgroup, and butt end, downside subgroup is formed with fixing space 549, downside, and fixing space, described downside 549 is inserted and be immobilizated in the front end of described underside circuits plate 543。Described upside circuit board 541 is carried on the upside of insulating carrier 544, and described underside circuits plate 543 is carried on the downside of insulating carrier 544。Described upper and lower lateral circuit plate 541,543 and front shielding sheet 547 are all horizontally disposed with, front shielding sheet 547 is located between upside circuit board 541 and underside circuits plate 543, and upper and lower lateral circuit plate 541,543 is all between upside shielding element 51 and downside shielding element 52。Insulating carrier 544 is provided with through the 4th fluting 5440 of both sides before and after insulating carrier 544, before described, shielding sheet 547 inserts described 4th fluting 5440, the rear and front end of front shielding sheet 547 is all beyond the 4th fluting 5440, and front shielding sheet 547 shields the stopper section 5471 of sheet 547 left and right sides and shields the 5th fluting 5470 of sheet about 547 both sides before the rear end of front shielding sheet 547 extends to form forward and be through before being provided with。Before described, shielding sheet 547 inserts the 4th fluting 5440 from back to front, the stopper section 5471 of front shielding sheet 547 left and right sides by backstop in insulating carrier 544, to shield the insertion depth of sheet 547 before controlling。
Referring to shown in Figure 14 to Figure 16, upside docking terminal 540 includes upside contacting part 5400 and is electrically connected at the upside connecting portion 5401 between upside circuit board 541 and upside contacting part 5400。Upside contacting part 5400 can dock with the butt connector inserting upper craft port 102, the inclined extension of upside contacting part 5400 cantilever-shaped, and upside contacting part 5400 is corresponding and upside circuit board 541 electrical communication。Described upside contacting part 5400 is positioned at the upside of upside circuit board 541, upside connecting portion 5401 extends from upside contacting part 5400 and is directly electrically connected to the downside of upside circuit board 541, in present embodiment, upside connecting portion 5401 is welded in the lower surface of upside circuit board 541, certainly may also be in electrical contact。Upside circuit board 541 is provided with and is electrically connected at some described upsides contacting part 5400 and electronics module 53(is detailed later) between some conducting wires (non-label), screen layer (not shown), the first conductive edge 5412, for the earth point 5414 of ground connection and extend to form forward from the rear end of upside circuit board 541 and circuit board about 541 both sides, through upside the 6th slot 5415。The conducting wire of upside circuit board 541 include with some first conducting wires 5410 of the part upside corresponding electrical communication of connecting portion 5401 and with another part on the upside of some second conducting wires 5411 of the corresponding electrical communication of connecting portion 5401, first conducting wire 5410 is positioned at the upside of upside circuit board 541 screen layer, second conducting wire 5411 is positioned at the downside of upside circuit board 541 screen layer, upside circuit board 541 screen layer provides the electromagnetic interference between the first conducting wire 5410 and the second conducting wire 5411 to isolate, suppress the cross-talk between the first conducting wire 5410 and the second conducting wire 5411。The both sides up and down of described first conductive edge 5412 are equipped with some conducting strips 5413, and the conducting strip 5413 of a described conductive edge 5412 is electrically connected with the conducting wire of upside circuit board 541。Upside circuit board 541 screen layer and earth point 5414 electrical communication, by the shielding layer grounding of upside circuit board 541 after earth point 5414 ground connection。In present embodiment, earth point 5414 is located at the upper surface of upside circuit board 541。
Referring to shown in Figure 14 to Figure 17, downside docking terminal 542 includes downside contacting part 5420 and the lower connection part 5421 being electrically connected between underside circuits plate 543 and downside contacting part 5420。Downside contacting part 5420 can dock with the butt connector inserting lower craft port 103, the inclined extension of downside contacting part 5420 cantilever-shaped, and downside contacting part 5420 is corresponding and underside circuits plate 543 electrical communication。Described downside contacting part 5420 is positioned at the downside of underside circuits plate 543, lower connection part 5421 extends from downside contacting part 5420 and is directly electrically connected to the upside of underside circuits plate 543, in present embodiment, lower connection part 5421 is welded in the upper surface of underside circuits plate 543, certainly may also be in electrical contact。Underside circuits plate 543 is provided with and is electrically connected at some described downsides contacting part 5420 and electronics module 53(is detailed later) between some conducting wires (non-label), screen layer (not shown), the second conductive edge 5432, for the earth point 5434 of ground connection and extend to form forward from the rear end of underside circuits plate 543 and the 7th fluting 5435 of through underside circuits plate about 543 both sides。The conducting wire of underside circuits plate 543 includes some 3rd conducting wires 5430 of electrical communication corresponding to part lower connection part 5421, some 4th conducting wires 5431 of electrical communication corresponding to another part lower connection part 5421, 3rd conducting wire 5430 is positioned at the downside of underside circuits plate 543 screen layer, 4th conducting wire 5431 is positioned at the upside of underside circuits plate 543 screen layer, underside circuits plate 543 screen layer provides the electromagnetic interference isolation between the 3rd conducting wire 5430 and the 4th conducting wire 5431, suppress the cross-talk between the 3rd conducting wire 5430 and the 4th conducting wire 5431。The both sides up and down of described second conductive edge 5432 are equipped with some conducting strips 5433, and the conducting wire of described conducting strip 5433 and underside circuits plate 543 is electrically connected。Underside circuits plate 543 screen layer and earth point 5434 electrical communication, by the shielding layer grounding of underside circuits plate 543 after earth point 5434 ground connection。In present embodiment, earth point 5434 is located at the lower surface of underside circuits plate 543。Front shielding sheet 547 is between upside contacting part 5400 and downside contacting part 5420, can suppress the electromagnetic interference between upside contacting part 5400 and downside contacting part 5420。Upper and lower lateral circuit plate 541,543 all extends between craft port 102 and lower craft port 103, and the screen layer set by upper and lower lateral circuit plate 541,543 can suppress the electromagnetic interference between upper craft port 102 and lower craft port 103。
Referring to shown in Figure 14 to Figure 17, described docking module 50 is formed with the some upsides conductive path (non-label) being electrically connected between some described upsides contacting part 5400 and electronics module 53 and the some downsides conductive path (non-label) being electrically connected between some described downsides contacting part 5420 and electronics module 53。It is the described conducting wire being located at upside circuit board 541 in upside conductive path described in present embodiment, described downside conductive path is the described conducting wire being located at underside circuits plate 543, certainly in other embodiments, upper and lower side conductive path can be other forms, as upside connecting portion 5401 extends rearwardly through formation upside, the upside conductive path of upside shielding element 51, lower connection part 5421 extends rearwardly through the upside of downside shielding element 52 and forms downside conductive path。Described upside shielding element 51 is correspondingly arranged at the upside of some described upsides conductive path, downside shielding element 52 is correspondingly arranged at the downside of some described downsides conductive path, described upside shielding element 51 provides the electromagnetic interference between some described upsides contacting part 5400 and electronics module 53 to isolate, and described downside shielding element 52 provides the electromagnetic interference between some described downsides contacting part 5420 and electronics module 53 to isolate。
Referring to shown in Fig. 8 to Figure 13, electronics module 53 is contained in receiving space 24 and is positioned on rear side of upper and lower side contacting part 5400,5420。Electronics module 53 includes vertically and spaced first and second circuit board 530 in left and right, 531, intermediate support 532, intershield sheet 5323 and be assembled in the switching module 533 bottom intermediate support 532。First circuit board 530 corresponding and described some upsides contacting part 5400 electrical communication, second circuit board 531 corresponding and described some downsides contacting part 5420 electrical communication。Described upside circuit board 541 is electrically connected between some described upsides contacting part 5400 and first circuit board 530, and underside circuits plate 543 is electrically connected between some described downsides contacting part 5420 and second circuit board 531。Described upside shielding element 51 all partially overlaps along the direction of insertion back projection of butt connector with first and second circuit board 530,531, described downside shielding element 52 also all partially overlaps with first and second circuit board 530,531 along the direction of insertion back projection of butt connector so that the shielding surface of upper and lower side shield element 51,52 is bigger。Described upside circuit board 541 welds with first circuit board 530 phase, and described underside circuits plate 543 welds with second circuit board 531 phase。Described first and second circuit board 530,531 is equipped with level fluting 5310 and the level that is positioned at is slotted some conducting strips 5311 of 5310 upper and lower both sides。First conductive edge 5412 extends the level fluting 5310 of first circuit board 530, second conductive edge 5432 extends the level fluting 5310 of second circuit board 531, conducting strip 5311 correspondence of first circuit board 530 is welded with the conducting strip 5413 of the first conductive edge 5412, and conducting strip 5311 correspondence of second circuit board 531 is welded with the conducting strip 5433 of the second conductive edge 5432。Described first circuit board 530 is mounted on wherein side, intermediate support 532 left and right sides, and described second circuit board 531 is mounted on the wherein opposite side of intermediate support 532 left and right sides。Extended rearwardly to form opening 5320 from the front end of described intermediate support 532, the rear portion of described docking module 50 is immobilizated in described opening 5320, and insulating carrier 544 is held in opening 5320。Intershield sheet 5323 is arranged at described intermediate support 532, intermediate support 532 includes the first semi-insulating support 5321 of corresponding first circuit board 530 and the second semi-insulating support 5322 of corresponding second circuit board 531, and intershield sheet 5323 is arranged between the first semi-insulating support 5321 and the second semi-insulating support 5322。Described first semi-insulating support the 5321, second semi-insulating support 5322 and intershield sheet 5323 groups are located at together, described first circuit board 530 be mounted on the first semi-insulating support 5321 outside and and the first semi-insulating support 5321 between contain the first magnetics 5324, described second circuit board 531 be mounted on the second semi-insulating support 5322 outside and and the second semi-insulating support 5322 between contain the second magnetics (not shown)。First magnetics 5324 and upside contacting part 5400 electrical communication, the second magnetics and downside contacting part 5420 electrical communication；First magnetics 5324 is arranged at the side of described intershield sheet 5323, second magnetics is arranged at the contrary opposite side of described intershield sheet 5323, and namely the first magnetics 5324 and the second magnetics are positioned at the two opposite sides of described intershield sheet 5323；In present embodiment, the first magnetics 5324 and the second magnetics are isolating transformer。Described intershield sheet 5323 and first and second circuit board 530,531 are set up in parallel and between first circuit board 530 and second circuit board 531。
Refer to shown in Fig. 8 to Figure 13, described intershield sheet 5323 is vertically arranged, it is generally rectangular, its rear end and upper end are all provided with the flange 5325,5334 (i.e. folded walls) being crimped on outside first and second semi-insulating support 5321,5322, flange 5325 makes intershield sheet 5323 and first and second semi-insulating support 5321,5322 mutually hold better, the upper surface 501 of flange 5334 and the second semi-insulating support 5322 forms accepting groove, to house the guide wall 232 of insulating body 2；Described intershield sheet 5323 is partially housed in the second fluting 230, and the upper end flange 5325 of intershield sheet 5323 is beyond the second fluting 230, to abut with conductive gasket 91；The rear end of described intershield sheet 5323 is provided with the first grounding arm 5326 being directly connected in first circuit board 530 and the second grounding arm 5327 being directly connected in second circuit board 531, first grounding arm 5326 piercing welding is in first circuit board 530, and the second grounding arm 5327 piercing welding is in second circuit board 531；The bottom of described intershield sheet 5323 downwardly extends and is provided with some second grounding legs 5328, and described second grounding leg 5328 through bottom shield sheet 6 and is mountable to external equipment 101；Shielding sheet opening the 552, first interconnecting part the 553, second interconnecting part 554 that the front portion of described intershield sheet 5323 is provided with the upside grounding parts 550 of the earth point 5414 of circuit board 541 on the upside of directly electrical connection, directly the electrical connection downside grounding parts 551 of earth point 5434 of underside circuits plate 543, molding upper and lower side grounding parts 550,551 and is formed。The described upper and lower side grounding parts 550,551 lamellar in level, described upside grounding parts 550 is to a lateral buckling of intershield sheet 5323 earth point 5414 being welded in upside circuit board 541, and described downside grounding parts 551 bends and be welded in the earth point 5434 of underside circuits plate 543 to the contrary opposite side of intershield sheet 5323。Shielding sheet opening 552 is a part for opening 5320, intershield sheet 5323 is partially exposed in opening 5320, described docking module 50 inserts described opening 5320, intershield sheet 5323 be exposed in opening 5320 be partially into the five, the six, seven fluting 5470,5415,5435, the trough rim of the 5th fluting 5470 is held on the left and right sides of the part that intershield sheet 5323 is exposed in opening 5320, five, the six, seven flutings 5470,5415,5435 are substantially aligned at above-below direction, in order to the entrance of intershield sheet 5323。Described intershield sheet 5323 is additionally provided with fixed arm 555, and described fixed arm 555 is used for fixing conductive gasket 91。
Additionally, as shown in Figure 12 and Figure 13, the edge of intershield sheet 5323 is provided with the some horizontal holding parts 5329 bent respectively to horizontal rightabout, described first support 5321 and the second support 5322 are respectively equipped with some level troughs 5330, each horizontal holding parts 5329 respectively with each level trough 5330 interference engagement。Described horizontal holding parts 5329 is provided with the interference part that rightabout protrudes, in order to the sidewall interference engagement with level trough 5330。As shown in figures 4 and 18, bottom shield sheet 6 is provided with upper side 61, downside 62 and runs through the conductive through hole 60 of upper side 61 to downside 62。Intershield sheet 5323 has the connecting pin 56 being electrically connected to bottom shield sheet 6, and described connecting pin 56 is along the upper side 61 of bottom shield sheet 6 through conductive through hole 60 downside 62 being riveted on bottom shield sheet 6。The downside 62 of bottom shield sheet 61 is provided with the conducting strip 621 being connected with conductive through hole 60, and described connecting pin 56 includes the vertical portion 561 being inserted in conductive through hole 60 and the horizontal part 563 being connected on conducting strip 621。Connected by circular arc curvature 562 between described vertical portion 561 and horizontal part 563。The free end of described horizontal part 563 is provided with arc-shaped tip 5631。The connecting pin 56 of intershield sheet 5323 is connected to the downside 62 of bottom shield sheet 6 by riveting method, tool riveted joint instead of human weld's tool and replaces the height that manually can better control Bottom ground point, improve all connecting pins 56 of assembling speed by once having riveted, save man-hour and resource。
Refer to shown in Figure 10, switching module 533 is assembled in the bottom of intermediate support 532, and switching module 533 is provided with some first conversion terminals 5330 being directly electrically connected to first circuit board 530, the switching supporting body 5332 of some second conversion terminals 5331 of being directly electrically connected to second circuit board 531 and carrying first and second conversion terminal 5330,5331。First and second conversion terminal 5330,5331 is through bottom shield sheet 6 and is mountable to external equipment 101。
Refer to shown in Fig. 8 to Figure 11, upside shielding element 51 is perpendicular in the lamellar of butt connector direction of insertion, upside shielding element 51 is positioned at the rear side of some described upsides docking terminal 540, and dock the terminal 540 projection at above-below direction with some described upsides without coincidence, so it is beneficial to the electromagnetic interference isolation between upside docking terminal 540 and electronics module 53。Described upside shielding element 51 is provided with through the first groove 510 of both sides before and after the shielding element 51 of upside, is located at shielding element 51 left and right sides, upside the first recessed forward recess 511, and the first recess 511 is provided with the first unfilled corner 512。The left and right sides, front end of described intermediate support 532 is formed with the first location division 5536 that is prominent forward and that be contained in the first recess 511 and forward beyond the first location division 5536 the second location division 5537 extending the first unfilled corner 512。First interconnecting part 553 extends into the first groove 510 and is electrically connected to upside shielding element 51。First and second location division 5536,5537 is all in order to position upside shielding element 51。Downside shielding element 52 is perpendicular in the lamellar of butt connector direction of insertion, downside shielding element 52 is positioned at the rear side of some described downsides docking terminal 542, and dock the terminal 542 projection at above-below direction with some described downsides without coincidence, so it is beneficial to the electromagnetic interference isolation between downside docking terminal 542 and electronics module 53。Described downside shielding element 52 is provided with through the second groove 520 of both sides before and after the shielding element 52 of downside, is located at shielding element 52 left and right sides, downside the second recessed forward recess 521, and the second recess 521 is provided with the second unfilled corner 522。The left and right sides, front end of described intermediate support 532 is also formed with highlighting forward and be contained in the 3rd location division 5538 of the second recess 521 and forward beyond the 3rd location division 5538 the 4th location division 5539 extending the second unfilled corner 522。Second interconnecting part 554 extends into the second groove 520 and is electrically connected to downside shielding element 52。Third and fourth location division 5537,5538 is all in order to position downside shielding element 52。Bottom shield sheet 6 has screen layer (not shown), and bottom shield sheet 6 is positioned at the bottom side of electronics module 53, to provide the electromagnetic shielding bottom electronics module 53；Upper and lower side shield element 51,52 is all perpendicular to bottom shield sheet 6, and upper and lower side shield element 51,52 provides the electromagnetic shielding of electronics module 53 front portion。Described first circuit board 530 at least welds with a ground connection in upper and lower side shield element 51,52, described second circuit board 531 also at least welds with a ground connection in upper and lower side shield element 51,52, for instance the ground area 5312 that in present embodiment, first and second circuit board 530,531 is equipped with all is welded in downside shielding element 52。
Referring to shown in Fig. 1 to Fig. 5, shield shell 7 is coated on outside insulating body 2, and shield shell 7 is assembled by procapsid 70 and back casing 71。Described shield shell 7 is provided with shell antetheca 72, roof wall 73, shell rear wall 74, shell two side 75 and some the 3rd grounding legs 77 being mountable to external equipment 101。Described shell antetheca 72 shields the front side of sheet 547, the upside of the centrally located shielding sheet 5323 of roof wall 73, the rear side of the centrally located shielding sheet 5323 of shell rear wall 74 before being positioned at。Shield shell 7 is also formed with mating groove 76。Roof wall 73 is by being contained in the roof wall forward part 730 of procapsid 70 and being contained in the roof wall rear section 731 of back casing 71 and form。Shell two side 75 is by being contained in the shell two side forward part 750 of procapsid 70 and being contained in the rear section, shell two side 751 of back casing 71 and form。Described shell antetheca 72 can allow butt connector through to dock with electric connector 100。
Referring to shown in Fig. 3 to Fig. 6, conductive gasket 90 includes the conductive fabric 901 of conductive sponge 900 and coated with conductive cotton 900。Described conductive gasket 90 shields before being pressed between front edge and the shell antetheca 72 of shield shell 7 of sheet 547。The shell antetheca 72 of front shielding sheet 547 with shield shell 7 is electrically connected by conductive gasket 90, and conductive gasket 90 has blocked the gap between front edge and the shell antetheca 72 of shield shell 7 of front shielding sheet 547, effectively suppresses electromagnetic radiation to be fled by described gap。Conductive gasket 90 is in strip, and two ends are beyond the left and right sides of the front edge of front shielding sheet 547 around。Conductive gasket 91 includes the conductive fabric 911 of conductive sponge 910 and coated with conductive cotton 910。Described conductive gasket 91 is pressed between the edge of intershield sheet 5323 and shield shell 7。Intershield sheet 5323 and shield shell 7 are electrically connected by conductive gasket 91, and conductive gasket 91 has blocked the gap between the edge of intershield sheet 5323 and shield shell 7, effectively suppress electromagnetic radiation to be fled by described gap。Described conductive gasket 91 is through is provided with cooperation mouth 912, and described fixed arm 555 passes the outside of described cooperation mouth 912 to shield shell 7 and fixes with shield shell 7, so that conductive gasket 91 to be accurately positioned and stable fixing。Coordinating mouth 912 and mating groove 76 to be correspondingly arranged, fixed arm 555 initially passes through the outside coordinating mouth 912 to be then passed through mating groove 76 and the shield shell 7 that arrives；Fixed arm 555 end is provided with the fixing end 556 being crimped on outside shield shell 7, to fix with shield shell 7；In present embodiment, fixed arm 555 is provided with a pair fixing end 556, and this is contrary to fixing end 556 overbending direction。Described conductive gasket 91 is L-shaped and has horizontal component (non-label) and vertical component (non-label), described horizontal component is pressed between the edge, upper end of intershield sheet 5323 and the roof wall 73 of shield shell 7, and vertical component is pressed between the rear edge of intershield sheet 5323 and the shell rear wall 74 of shield shell 7。In order to stably fix conductive gasket 91, the edge, upper end of described intershield sheet 5323 and rear edge all have fixed arm 555, described horizontal component all has corresponding cooperation mouth 912 with vertical component, and roof wall 73 all has corresponding mating groove 76 with shell rear wall 74。
Before described, shielding sheet 547, intershield sheet 5323 are all the internal shield sheet being located in shield shell 7, namely electric connector 100 includes the internal shield sheet of being located in shield shell 7, internal shield sheet shields sheet 547, intershield sheet 5323 both forms before being not limited to, in different adapters, internal shield sheet can be other forms。The setting of conductive gasket of the present invention, namely conductive gasket is pressed between the edge of internal shield sheet and shield shell 7, to block the gap between the edge of internal shield sheet and shield shell 7, can effectively suppress the electromagnetic leakage caused due to gap between the edge of internal shield sheet and shield shell 7, strengthen the electric property of electric connector 100。
This electric connector 100: the first can be assembled according to following steps, by the first semi-insulating support 5321, second semi-insulating support 5322 and intershield sheet 5323 groups are located at together, upside shielding element 51 is assembled in intermediate support 532 from front to back, first interconnecting part 553 of intershield sheet 5323 enters the first groove 510, downside shielding element 52 is assembled in intermediate support 532 from front to back, second interconnecting part 554 of intershield sheet 5323 enters the second groove 520, first interconnecting part 553 is welded in the first groove 510 place, second interconnecting part 554 is welded in the second groove 520 place；Second, docking module 50 is assembled in from front to back opening 5320 place of intermediate support 532, intershield sheet 5323 is partially into the five, the six, seven flutings 5470,5415,5435, the upside grounding parts 550 of intershield sheet 5323 is welded in the earth point 5414 of upside circuit board 541, the downside grounding parts 551 of intershield sheet 5323 is welded in the earth point 5434 of underside circuits plate 543；First and second circuit board 530,531 is installed on intermediate support 532, first circuit board 530 is welded with the first conductive edge 5412 of upside circuit board 541, second circuit board 531 welds with the second conductive edge 5432 of underside circuits plate 543, and the ground area 5312 of first and second circuit board 530,531 is then welded in downside shielding element 52；Vertical shield 3 is inserted insulating body 2；Plug-in package 4 is formed on the bottom that bottom shield sheet 6 is installed on terminal module 5, plug-in package 4 is installed on insulating body 2, first contacting part 5400 is contained in the docking space, upside 25 of insulating body 2, second contacting part 5420 is contained in the docking space, downside 26 of insulating body 2, and the front end of front shielding sheet 547 enters the first groove portion 201 of port 200 from the second groove portion 202 of port 200；Conductive gasket 90 is placed in the first groove portion 201 of described port 200, the fixing end 556 that conductive gasket 91 Primary Location is provided with in the fixed arm 555 of intershield sheet 5323(now intershield sheet 5323 is not yet bent)；Procapsid 70 is installed on insulating body 2, and conductive gasket 91 shields before being pressed between front edge and the shell antetheca 72 of shield shell 7 of sheet 547；Back casing 71 is assembled in shell antetheca 72 and insulating body 2, fixed arm 555 sequentially passes through the outside coordinating mouth 912 and mating groove 76 and the shield shell 7 that arrives, then the fixing end 556 of fixed arm 555 is crimped on outside shield shell 7, the horizontal component of conductive gasket 91 is pressed between the edge, upper end of intershield sheet 5323 and the roof wall 73 of shield shell 7, and the vertical component of conductive gasket 91 is pressed between the rear edge of intershield sheet 5323 and the shell rear wall 74 of shield shell 7；Shielding ring assembly 8 is sheathed on the front end outer side of shield shell 7, is so namely made for electric connector 100。
Claims (10)
1. an electric connector, it includes insulating body, is installed on the bottom shield sheet of insulating body bottom and is installed in the terminal module of insulating body, described bottom shield sheet is horizontally disposed with, described terminal module includes the intershield sheet being vertically arranged, described intershield sheet has the connecting pin being electrically connected to bottom shield sheet, described bottom shield sheet is provided with upper side, downside and runs through the upper side conductive through hole to downside, it is characterised in that: described connecting pin is riveted on the downside of bottom shield sheet along the upper side of bottom shield sheet through conductive through hole。
2. electric connector as claimed in claim 1, it is characterised in that: being provided with some terminal modules in described insulating body, each terminal module is respectively provided with the intershield sheet and connecting pin that are vertically arranged, and all connecting pins have once been riveted。
3. electric connector as claimed in claim 1, it is characterised in that: the downside of described bottom shield sheet is provided with the conducting strip being connected with conductive through hole, and described connecting pin includes the vertical portion being inserted in conductive through hole and the horizontal part being connected on conducting strip。
4. electric connector as claimed in claim 3, it is characterised in that: connected by circular arc curvature between described vertical portion and horizontal part。
5. electric connector as claimed in claim 3, it is characterised in that: the free end of described horizontal part is provided with arc-shaped tip。
6. electric connector as claimed in claim 1, it is characterised in that: described terminal module includes being fixed on the first support of intershield sheet side, is fixed on some first electronic components of the first support, is fixed on the second support of the contrary opposite side of intershield sheet and is fixed on some second electronic components of the second support。
7. electric connector as claimed in claim 6, it is characterised in that: the edge of described intershield sheet is provided with the some horizontal holding parts bent respectively to horizontal rightabout, and each horizontal holding parts is respectively in order to fix the first support and the second support。
8. electric connector as claimed in claim 7, it is characterised in that: described first support and the second support are respectively equipped with some level troughs, each horizontal holding parts respectively with each level trough interference engagement。
9. electric connector as claimed in claim 8, it is characterised in that: described horizontal holding parts is provided with the interference part that rightabout protrudes, in order to the sidewall interference engagement with level trough。
10. electric connector as claimed in claim 9, it is characterized in that: described insulating body has front end face and the two rows craft port offered from front end face, intershield sheet and the first support and the second support form intermediate support, described terminal module also includes the first circuit board being supported in intermediate support two opposite sides and pulls with second circuit, described intershield sheet, first circuit board and second circuit board are each perpendicular to horizontal circuit boards and front end face, described first electronic component and the second electronic component are respectively arranged in the relative inner that first circuit board is pulled with second circuit, and first circuit board is electrically connected upper craft port, second circuit board is electrically connected lower craft port。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675098.0A CN105703158A (en) | 2014-11-24 | 2014-11-24 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675098.0A CN105703158A (en) | 2014-11-24 | 2014-11-24 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105703158A true CN105703158A (en) | 2016-06-22 |
Family
ID=56941085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675098.0A Pending CN105703158A (en) | 2014-11-24 | 2014-11-24 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703158A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838635A (en) * | 2019-11-14 | 2020-02-25 | 立讯精密工业股份有限公司 | Electrical connector |
| CN111755916A (en) * | 2019-03-28 | 2020-10-09 | 莫仕连接器(成都)有限公司 | Electrical connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270429A (en) * | 1999-04-08 | 2000-10-18 | 莫列斯公司 | Shielded electric connector |
| CN1499921A (en) * | 2002-11-06 | 2004-05-26 | 英华达(上海)电子有限公司 | Method for fixing shield cover on a circuit board and fixed structure |
| CN102044767A (en) * | 2009-10-20 | 2011-05-04 | 上海莫仕连接器有限公司 | Electric connector |
| CN201893213U (en) * | 2008-10-17 | 2011-07-06 | 摩勒克斯公司 | Electrical component used in magnetic socket and modular socket using the same |
| CN102623854A (en) * | 2011-01-28 | 2012-08-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102623849A (en) * | 2011-01-28 | 2012-08-01 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
-
2014
- 2014-11-24 CN CN201410675098.0A patent/CN105703158A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270429A (en) * | 1999-04-08 | 2000-10-18 | 莫列斯公司 | Shielded electric connector |
| CN1499921A (en) * | 2002-11-06 | 2004-05-26 | 英华达(上海)电子有限公司 | Method for fixing shield cover on a circuit board and fixed structure |
| CN201893213U (en) * | 2008-10-17 | 2011-07-06 | 摩勒克斯公司 | Electrical component used in magnetic socket and modular socket using the same |
| CN102044767A (en) * | 2009-10-20 | 2011-05-04 | 上海莫仕连接器有限公司 | Electric connector |
| CN102623854A (en) * | 2011-01-28 | 2012-08-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102623849A (en) * | 2011-01-28 | 2012-08-01 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755916A (en) * | 2019-03-28 | 2020-10-09 | 莫仕连接器(成都)有限公司 | Electrical connector |
| US11128093B2 (en) | 2019-03-28 | 2021-09-21 | Molex, Llc | Electrical connector with a stable non-soldered grounding structure |
| CN111755916B (en) * | 2019-03-28 | 2022-02-08 | 莫仕连接器(成都)有限公司 | Electrical connector |
| CN110838635A (en) * | 2019-11-14 | 2020-02-25 | 立讯精密工业股份有限公司 | Electrical connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102623855B (en) | Electric connector | |
| CN102623848B (en) | Electric connector | |
| CN102623849B (en) | Electrical connector | |
| CN204315839U (en) | Micro coaxial cable connector assembly | |
| CN204947245U (en) | Electric connector | |
| CN205944619U (en) | Electric connector | |
| CN104137350B (en) | Plug earthed structure and jack assemblies | |
| CN204538409U (en) | Electric connector combination | |
| CN105789930B (en) | Micro coaxial cable connector assembly and its manufacturing method | |
| KR101294607B1 (en) | Electrical connector and assembly thereof | |
| CN205944620U (en) | Electric connector | |
| CN108123314A (en) | Electric connector and its manufacturing method | |
| TWI603540B (en) | Receptacle connector | |
| CN206004086U (en) | Electric connector and combinations thereof | |
| CN203859329U (en) | Electrical connector | |
| CN105990746B (en) | Micro coaxial cable connector assembly | |
| CN107465058A (en) | Electric connector combination | |
| CN205543504U (en) | Electric connector | |
| CN105914532A (en) | Electric connector | |
| CN101615741A (en) | Micro coaxial cable connector assembly | |
| CN108123277B (en) | Electrical connector | |
| CN206758685U (en) | A kind of electric connector | |
| CN105703158A (en) | Electric connector | |
| CN105098514A (en) | Cable connector assembly | |
| TW201628290A (en) | Electrical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
|
| RJ01 | Rejection of invention patent application after publication |