CN103296547B - Electric connector and electric coupler component - Google Patents
Electric connector and electric coupler component Download PDFInfo
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- CN103296547B CN103296547B CN201210040593.5A CN201210040593A CN103296547B CN 103296547 B CN103296547 B CN 103296547B CN 201210040593 A CN201210040593 A CN 201210040593A CN 103296547 B CN103296547 B CN 103296547B
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- main body
- signal terminal
- electric connector
- earthing member
- terminal
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Abstract
The invention discloses a kind of electric connector and electric coupler component, described electric connector comprises main body and is arranged on the some terminal assemblies in main body, described terminal module includes the insulating part of signal terminal, earthing member and fixing signal terminal, and described main body is conduction and is electrically connected with described earthing member and insulate with signal terminal.
Description
[technical field]
The present invention relates to a kind of electric connector and electric coupler component, particularly relate to the electric connector for communication field and electric coupler component.
[background technology]
In March, 2004, No. US6709294th, the United States Patent (USP) of Granted publication on the 23rd disclosed a kind of electric coupler component, the female connectors that this electric coupler component comprises public connector and coordinates with public connector.Described female connectors comprises insulating body and is arranged on the some terminal modules on insulating body, and each terminal module comprises some signal terminals, one-body molded insulating part on signal terminal and one-body molded conductive plastic part on insulating part.This kind of conductive plastic part is only the function that instead of the inner shield sheet be arranged in original terminal module.
In November, 2004, No. US6814619th, the United States Patent (USP) of Granted publication on the 9th disclosed a kind of electric coupler component, the female connectors that this electric coupler component comprises public connector and coordinates with public connector.Described public connector comprises insulating body and is arranged on the some terminal modules on insulating body.The base portion that each terminal module comprises the insulation be arranged on insulating body, the some earthing members being arranged on the some signal terminals on base portion and being arranged on base portion.Each earthing member is installed with corresponding signal terminal and each signal terminal is carried out three and shields.This kind of electric connector only shields signal terminal in the inside of connector.
In July, 2002, No. US6443740th, the United States Patent (USP) of Granted publication on the 3rd disclosed a kind of public connector using conductive body.
In October, 2002, No. US6471549th, the United States Patent (USP) of Granted publication on the 29th disclosed a kind of electric coupler component, it comprises the public connector and female connectors that cooperatively interact, described public connector comprises the grounding parts that signal terminal and three bread enclose the U-shaped of signal terminal, described female connectors comprises some terminal modules, each terminal module comprises the body of insulation, be arranged on some signal terminals of body side, and the flat ground strip of the contrary opposite side of assorted body is installed, described ground strip is provided with some spaced walls extended to side, it is some right that signal terminal is divided into by described spaced walls, after Male/female connector coordinates, the auxiliary section completely encircle of the signal terminal matched shields by the grounding parts of the U-shaped of described public connector and the ground strip of female connectors jointly.But other parts of the signal terminal of Male/female connector are not shielded by completely encircle.
[summary of the invention]
Technical problem to be solved by this invention is: provide a kind of electric coupler component improving shield effectiveness.
For solving the problem, the invention provides a kind of electric coupler component, it comprises first electric connector that can be arranged on first circuit board and the second electric connector installed on the second circuit board coordinated with the first electric connector, described first electric connector comprises the first main body and is arranged on the some the first terminal assemblies in the first main body, described the first terminal assembly comprises body, be housed in the first signal terminal on body, be arranged on the first earthing member on body, and the first insulating part of fixing first signal terminal, described second electric connector comprises the second main body and is arranged on some second terminal assemblies in the second main body, described second terminal assemblies comprises secondary signal terminal, second earthing member, and the second insulating part of fixing secondary signal terminal, described first main body is conduction and is electrically connected with the first earthing member and insulate with the first signal terminal, described second main body be conduction and be electrically connected with the second earthing member and with secondary signal terminal insulative, first and second main body described cooperatively interacts and is electrically connected.
Technical problem to be solved by this invention is: provide a kind of electric connector improving shield effectiveness.
For solving the problem, the invention provides a kind of electric connector, it comprises main body and is arranged on the some terminal assemblies in main body, described terminal module includes the insulating part of signal terminal, earthing member and fixing signal terminal, and described main body is conduction and is electrically connected with described earthing member and insulate with signal terminal.
Compared to prior art, first main body of the first electric connector of electric connector of the present invention is conduction and is electrically connected with the first earthing member of inside, second main part of the second electric connector coordinated with the first electric connector conducts electricity and is electrically connected with the second earthing member, thus improve the shield effectiveness of first and second electric connector, after first and second electric connector coordinates, first main body and the second main body are electrically connected, thus the shield effectiveness of assembly after coordinating also is enhanced.
[accompanying drawing explanation]
Fig. 1 is the stereogram after the electric coupler component of first embodiment of the invention coordinates.
Fig. 2 is the cutaway view along the A-A direction shown in Fig. 1.
Fig. 3 is the schematic diagram of the first terminal assembly of the first electric connector shown in Fig. 1.
Fig. 4 is the exploded view of the second terminal assemblies of the second electric connector shown in Fig. 1.
Fig. 5 is the exploded view of the first electric connector of second embodiment of the invention.
Fig. 6 is the exploded view of the second electric connector of second embodiment of the invention.
Fig. 7 is the stereogram after the electric coupler component of third embodiment of the invention coordinates.
Fig. 8 is the cutaway view along the B-B direction shown in Fig. 7.
Fig. 9 is the exploded view of the second electric connector shown in Fig. 7.
Figure 10 is the exploded view of the first electric connector shown in Fig. 7.
Figure 11 is the exploded view at another visual angle of the first electric connector shown in Figure 10.
Figure 12 is the exploded view of the second electric connector of fourth embodiment of the invention.
Figure 13 is the exploded view of the first electric connector of fourth embodiment of the invention.
Figure 14 is the exploded view of the second electric connector of fifth embodiment of the invention.
Figure 15 is the exploded view of the first electric connector of fifth embodiment of the invention.
Figure 16 is the first manufacture method schematic diagram of the first terminal assembly of the present invention.
Figure 17 is the first manufacture method schematic diagram of the present invention second terminal assemblies.
Figure 18 is the first manufacture method schematic diagram of the present invention the 3rd terminal assemblies.
[embodiment]
As Figure 1-4, the electric coupler component 1 of first embodiment of the invention comprises second electric connector 20 or the public connector that can be arranged on the first electric connector 10 on first circuit board (not shown) or female connectors and the be arranged on second circuit board (not shown) that coordinates with the first electric connector 10.
Described first electric connector 10 comprises the first main body 11 and is arranged on the some the first terminal assemblies 12 in the first main body 11.Described first electric connector 10 comprises the first installed surface 17 be installed on first circuit board.Described second electric connector 20 comprises the second main body 21 and is arranged on some second terminal assemblies 22 in the second main body 21.Described second electric connector 20 comprises the second installed surface 27 be installed on second circuit board.
Described first main body 11 can be conducted electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the first main body 11 of being formed at the plastic cement of insulation is plated establish conductive layer.Described first main body 11 comprises the interface 13 coordinated with the second electric connector 20, the supply the first terminal assembly 12 relative with interface 13 inserts the installed surface 14 installed and the some mating grooves 15 running through interface 13 and installed surface 14.
Described each the first terminal assembly 12 comprises body 120, the first insulating part 122 of some first signal terminals 121 be arranged on body 120, fixing first signal terminal 121, be arranged on the first earthing member 123 on the first noumenon 120 or the first shielding part, be arranged on body 120 and can accommodate the first distance piece 124 in the mating groove 15 of the first main body 11.
Described body 120 can conduct electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the body 120 that formed at the plastic cement of insulation plates establish conductive layer to be formed.After described the first terminal assembly 12 is installed to the first main body 11, described body 120 is electrically connected with first main body 11.The spaced walls 131 that described body 120 comprises flat base portion 130 and vertically protrudes out from base portion 130, form the accepting groove 132 of collecting first signal terminal 121 between described adjacent spaces wall 131, described accepting groove 132 is provided with the opening 133 protruding out direction towards spaced walls.Described first signal terminal 121 can be encased in accepting groove 132 from the opening 133 of accepting groove 132.
Described first signal terminal 121 comprise extend beyond body 120 and be housed in the first contact site 140 in the first main body 11, extend beyond body 120 in order to the first installation portion 141 of being installed on first circuit board and the first main part 142 connecting the first contact site 140 and the first installation portion 141.Described first distance piece 124 is by the first contact site 140 and the first main body 11 insulation gap.In the present embodiment, described first signal terminal 121 is arranged in four pairs of differential pairs, described first insulating part 122 one-body molded each on the first signal terminal 121, thus each corresponding accepting groove 132 is encased in the first signal terminal 121 after, the first signal terminal 121 and body 120 insulation gap are arranged.
Described first earthing member 123 is in tabular, and it comprises and is arranged on body 120 and extends by the flat part 150 of the closure of openings of accepting groove and from flat part 150 the first grounding leg 151 of being installed on first circuit board.Described body 120 and the first earthing member 123 are electrically connected and are electrically connected on first circuit board by the first grounding leg 151 of the first earthing member 123.
Described first distance piece 124 comprises flat substrate 160, the sidewall 161 extended from the relative both sides of substrate 160, the midfeather 162 extended from the pars intermedia of substrate 160 and by these walls 161,162 a pair resettlement section 163 be separated to form, the first contact site 140 of a pair first signal terminals 121 is housed in corresponding resettlement section 163.
Described second main body 21 can be conducted electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the second main body 21 of being formed at the plastic cement of insulation is plated establish conductive layer.The receiving space 25 that described second main body 21 comprises the assembly wall 23 that can be installed on second circuit board, the sidewall 24 extended respectively from the relative both sides of assembly wall 23 and jointly surrounded by assembly wall 23 and pair of sidewalls 24, the first main body 11 of described first electric connector 10 can be housed in receiving space 25.Described assembly wall 23 is provided with some installing holes 26 running through assembly wall 23.Described second terminal assemblies 22 fixing is arranged in installing hole 26.
Each second terminal assemblies 22 comprise secondary signal terminal 220, fixing secondary signal terminal 220 the second insulating part 221, be arranged on the second earthing member 222 on the second insulating part 221 or secondary shielding part, be arranged on the second distance piece 223 that secondary signal terminal 220 and the second earthing member 222 insulation gap are arranged on the second insulating part 221.
Described secondary signal terminal 220 comprises and is housed in receiving space 25 and the second contact site 230 coordinated with the first contact site 140 in the mating groove 15 that can be inserted into the first electric connector 10, extends beyond assembly wall 23 in order to be installed to the second installation portion 231 of second circuit board and to be connected the second main part 232 of the second contact site 230 and the second installation portion 231.On described second main part 232, fixing is arranged on the second insulating part 221.In the present embodiment, described secondary signal terminal 220 is arranged in four pairs of differential pairs, described second insulating part 221 is one-body molded on each pair of secondary signal terminal 220, thus after each pair of secondary signal terminal 220 is encased in corresponding installing hole 26, secondary signal terminal 220 and the second main body 21 insulation gap are arranged.
Described second insulating part 221 is provided with location hole 240 and is positioned at the reference column (not shown) below location hole 240.Described second earthing member 222 comprises in flat flat part 250, second grounding leg 251 that can be installed on second circuit board, the ground connection contact site 252 in order to be electrically connected with the first main body 11 from flat part 250 to side that overhang from, to be arranged on flat part 250 and to run through the installing hole 253 of flat part.Described second distance piece 223 is provided with a pair erection column 260, it is interior to be arranged on the second insulating part 221 by the second distance piece 223 that described erection column 260 is arranged on location hole 240 on the second insulating part 221, and described second earthing member 222 is resisted against the outside of the second distance piece 223 and coordinates to be installed on the second insulating part 221 by the second earthing member 222 by installing hole 253 with reference column.Described second earthing member 222 is electrically connected with the second main body 21 in installing hole 26.After described first electric connector 10 coordinates with the second electric connector 20, the first main body 11 and the second main body 21 are electrically connected.Described first signal terminal 121 is all shielded by periphery from the whole path of the first installed surface 17 to the second installed surface 27 with secondary signal terminal 220 with surrounding.It is realized by the second main body 21 that the periphery of the second main part 232 of described secondary signal terminal 220 surrounds ground shielding, and it is that the first shielding part 123 realizes jointly with body 120 that the periphery of the first main part 142 of described first signal terminal 121 surrounds ground shielding.Periphery after described first contact site 140 coordinates with the second contact site 230 is shielded and is realized by the first main body 11 with surrounding.
As illustrated in figures 5 and 6, the electric coupler component 2 of second embodiment of the invention comprises second electric connector 40 or the public connector that can be arranged on the first electric connector 30 on first circuit board 7 or female connectors and the be arranged on second circuit board 8 that coordinates with the first electric connector 30.
Described first electric connector 30 comprises the first main body 31 and is arranged on the some the first terminal assemblies 32 in the first main body 31.Described first electric connector 30 comprises the first installed surface 37 being installed on first circuit board 7.Described second electric connector 40 comprises the second main body 41 and is arranged on some second terminal assemblies 42 in the second main body 41.Described second electric connector 40 comprises the second installed surface 47 be installed on second circuit board 8.
Described first main body 31 can be conducted electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the first main body 31 of being formed at the plastic cement of insulation is plated establish conductive layer.Described first main body 31 comprises the interface 33 coordinated with the second electric connector 40, the supply the first terminal assembly 32 relative with interface 33 inserts the installed surface 34 installed and the some mating grooves 35 running through interface 33 and installed surface 34.
Described each the first terminal assembly 32 comprises body 320, the first insulating part 322 of some first signal terminals 321 be arranged on body 320, fixing first signal terminal 321, be arranged on the first earthing member 323 on the first noumenon 320 or the first shielding part, be arranged on body 320 and can accommodate the first distance piece 324 in the mating groove 35 of the first main body 31.
Described body 320 can conduct electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the body 320 that formed at the plastic cement of insulation plates establish conductive layer to be formed.After described the first terminal assembly 32 is installed to the first main body 31, described body 320 and the first main body 31 are electrically connected.The spaced walls 331 that described body 320 comprises flat base portion 330 and vertically protrudes out from base portion 330, form the accepting groove 332 of collecting first signal terminal 321 between described adjacent spaces wall 331, described accepting groove 332 is provided with the opening 333 protruding out direction towards spaced walls.Described first signal terminal 321 can be encased in accepting groove 332 from the opening 333 of accepting groove 332.
Described first signal terminal 321 comprise extend beyond body 320 and be housed in the first contact site 340 in the first main body 31, extend beyond body 320 in order to the first installation portion 341 of being installed on first circuit board 7 and the first main part 342 connecting the first contact site 340 and the first installation portion 341.Described first distance piece 324 is by the first contact site 340 and the first main body 31 insulation gap.In the present embodiment, described first signal terminal 321 is arranged in four pairs of differential pairs, described first insulating part 322 one-body molded each on the first signal terminal 321, thus each corresponding accepting groove 332 is encased in the first signal terminal 321 after, the first signal terminal 321 and body 320 insulation gap are arranged.
Described first earthing member 323 is in tabular, it comprise be arranged on body 320 and by the flat part 350 of the closure of openings of accepting groove, to extend the first grounding leg 351 of being installed on first circuit board 7 from flat part 350 and extend from flat part 350 and accommodate the ground connection contact site 352 in accepting groove 35, described ground connection contact site 352 is provided with elastic arm 353.Described body 320 and the first earthing member 323 are electrically connected and are electrically connected on first circuit board 7 by the first grounding leg 351 of the first earthing member 323.
Described first distance piece 324 comprises flat substrate 360, the sidewall 361 extended from the relative both sides of substrate 360, the midfeather 362 extended from the pars intermedia of substrate 360 and by these walls 361,362 a pair resettlement section 363 be separated to form, the first contact site 340 of a pair first signal terminals 321 is housed in corresponding resettlement section 363.
Described second main body 41 can be conducted electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the second main body 41 of being formed at the plastic cement of insulation is plated establish conductive layer.The receiving space 45 that described second main body 41 comprises the assembly wall 43 that can be installed on second circuit board 8, the sidewall 44 extended respectively from the relative both sides of assembly wall 43 and jointly surrounded by assembly wall 43 and pair of sidewalls 44, the first main body 31 of described first electric connector 30 can be housed in receiving space 45.Described assembly wall 43 is provided with some installing holes 46 running through assembly wall 43.Described second terminal assemblies 42 fixing is arranged in installing hole 46.
Each second terminal assemblies 42 comprise secondary signal terminal 420, fixing secondary signal terminal 420 the second insulating part 421, be arranged on the second earthing member 422 on the second insulating part 421 or secondary shielding part, be arranged on the second distance piece 423 that secondary signal terminal 420 and the second earthing member 422 insulation gap are arranged on the second insulating part 421.
Described secondary signal terminal 420 comprises and is housed in receiving space 45 and the second contact site 430 coordinated with the first contact site 340 in the mating groove 35 that can be inserted into the first electric connector 30, extends beyond assembly wall 43 in order to be installed to the second installation portion 431 of second circuit board 8 and to be connected the second main part 432 of the second contact site 430 and the second installation portion 431.On described second main part 432, fixing is arranged on the second insulating part 421.In the present embodiment, described secondary signal terminal 420 is arranged in four pairs of differential pairs, described second insulating part 421 is one-body molded on each pair of secondary signal terminal 420, thus after each pair of secondary signal terminal 420 is encased in corresponding installing hole 46, secondary signal terminal 420 and the second main body 41 insulation gap are arranged.
Described second insulating part 421 is provided with the first installation portion 440 and is positioned at the second installation portion 441 below the first installation portion 440.The sidewall 451 that described second earthing member 422 comprises in flat flat part 450, extend from the relative both sides of flat part 450 and the resettlement section 452 be enclosed to form.Described sidewall 451 is equipped with the elastic arm 453 outwards overhang, described second terminal assemblies 42 is accommodated after accepting groove 423, and aforementioned elastic arm 453 resilient abutment is electrically connected with the first main body 31 in the first main body 31.Second earthing member 422 is also provided with the second grounding leg (not shown) be installed on second circuit board 8.Described second distance piece 423 is housed in the first installation portion 440, and described second earthing member 422 is housed in the second installation portion.Described second earthing member 422 is electrically connected with the second main body 41 in installing hole 46.After described first electric connector 30 coordinates with the second electric connector 40, the first main body 31 and the second main body 41 are electrically connected.Described first signal terminal 321 is all shielded by periphery from the whole path of the first installed surface 37 to the second installed surface 47 with secondary signal terminal 420 with surrounding.It is realized by the second main body 41 that the periphery of the second main part 432 of described secondary signal terminal 420 surrounds ground shielding, and it is that the first shielding part 323 realizes jointly with body 320 that the periphery of the first main part 342 of described first signal terminal 321 surrounds ground shielding.It is jointly realized by the ground connection contact site of the first shielding part 323 352 and secondary shielding part 422 that periphery after described first contact site 340 coordinates with the second contact site 430 shields with surrounding.First main body 31 also plays the shielding action of periphery encirclement to this part simultaneously.
As illustrated in figures 7-11, the electric coupler component 3 of third embodiment of the invention comprises second electric connector 60 or the public connector that can be arranged on the first electric connector 50 on first circuit board (not shown) or female connectors and the be arranged on second circuit board (not shown) that coordinates with the first electric connector 50.
Described first electric connector 50 comprises the first main body 51, the some the first terminal assemblies 52 be housed in the first main body 51, the first distance piece 54 of being housed in the first earthing member 53 in the first main body 51 and being arranged in the first main body 51.Described first electric connector 50 comprises the first installed surface 57 be installed on first circuit board.The second earthing member 68 that described second electric connector 60 comprises the second main body 61, is housed in some second terminal assemblies 62 in the second main body 61 and is housed in the second main body 61.Described second electric connector 60 comprises the second installed surface 67 be installed on first circuit board.
Described first main body 51 can be conducted electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the first main body 51 of being formed at the plastic cement of insulation is plated establish conductive layer.Described first main body 51 comprises some stacking and the first noumenons 510 of conduction of being electrically connected.Described first electric connector also comprises the retaining piece linked together by the first noumenon 510 fixing, and detailed construction can with reference to the 4th and the 5th embodiment.Described first main body 51 comprises the interface 600 coordinated with the second electric connector 60.Each the first noumenon 510 draws together flat base portion 560, the spaced walls 561 vertically protruded out from the side of base portion 560 and by the accepting groove 562 forming accommodating first terminals assembly 52 between adjacent spaces wall 561.The contrary opposite side of described base portion 560 is provided with some location notchs 564, the end of described each spaced walls 561 is provided with keeper 565, after adjacent the first noumenon 510 fits together, keeper 565 on ground one body 510 matches with the location notch 564 on another the first noumenon 510, thus is positioned together by the first noumenon 510 and plays the effect of electric connection.Described accepting groove 562 is provided with the opening 563 protruding out direction towards spaced walls.Described first signal terminal assemblies 52 can be encased in accepting groove 562 from the opening 563 of accepting groove 562.Each the first noumenon 510 is all provided with aforementioned first ends sub-component 52.
Described the first terminal assembly 52 is arranged in several rows and some row, and each the first terminal assembly 52 includes the first insulating part 550, the first signal terminal 551 be retained on the first insulating part 550.Described first signal terminal 551 comprises the first contact site 552, extend beyond the first main body 51 in order to the first installation portion 553 of being installed on first circuit board and the first main part 554 connecting the first contact site 552 and the first installation portion 553.Described first distance piece 54 is by the first contact site 552 and the first main body 51 insulation gap.In the present embodiment, described first signal terminal 551 is arranged in four pairs of differential pairs, described first insulating part 550 one-body molded each on the first signal terminal 551, thus each corresponding accepting groove 562 is encased in the first signal terminal 551 after, the first signal terminal 551 and the first main body 51 insulation gap are arranged.
Described first earthing member 53 is in tabular, and it comprises the flat part 531 be arranged in the first main body 51 and the first grounding leg 532 be installed on first circuit board extended from flat part 531.After all the first noumenons 510 are installed together, the first earthing member 53 is electrically connected with all the first noumenons 510.The first noumenon 510 is electrically connected on first circuit board by the first earthing member 53.
Described first distance piece 54 comprises flat substrate 540, the sidewall 541 extended from the relative both sides of substrate 540, the midfeather 542 extended from the pars intermedia of substrate 540 and by these walls 541,542 a pair resettlement section 543 be separated to form, the first contact site 552 of a pair first signal terminals 551 is housed in corresponding resettlement section 543.
Described second main body 61 can be conducted electricity, and it can be formed by metal stamping, the plastic cement that conducts electricity is formed or the second main body 61 of being formed at the plastic cement of insulation is plated establish conductive layer.The receiving space 65 that described second main body 61 comprises the assembly wall 63 that can be installed on second circuit board, the sidewall 64 extended respectively from the relative both sides of assembly wall 63 and jointly surrounded by assembly wall 63 and pair of sidewalls 64, the first main body 51 of described first electric connector 50 can partial receipt in receiving space 65.Described assembly wall 63 is provided with some installing holes 66 running through assembly wall 63.Described second terminal assemblies 62 fixing is arranged in installing hole 66.
Described second terminal assemblies 62 is arranged in several rows and some row, the secondary signal terminal 620 that each second terminal assemblies 62 includes the second insulating part 621 and is retained on the second insulating part 621.Described secondary signal terminal 620 comprises and is housed in receiving space 65 and can be inserted into the second contact site 630 that the interior of the first electric connector 50 coordinate with the first contact site 552, extends beyond assembly wall 63 in order to be installed to the second installation portion 631 of second circuit board and to be connected the second main part 632 of the second contact site 630 and the second installation portion 631.On described second main part 632, fixing is arranged on the second insulating part 621.In the present embodiment, described secondary signal terminal 620 is arranged in four pairs of differential pairs, described second insulating part 621 is one-body molded on each pair of secondary signal terminal 620, thus after each pair of secondary signal terminal 620 is encased in corresponding installing hole 66, secondary signal terminal 620 and the second main body 61 insulation gap are arranged.
Described second earthing member 68 comprises in flat flat part 680, on flat part 680, is equipped with the some overhang 681 or the second ground connection contact site that outwards overhang.Described overhang 681 is equipped with elastic arm 682.The corresponding a pair secondary signal terminal 620 of each overhang 681.Described second terminal assemblies 62 is accommodated after accepting groove 562, and aforementioned elastic arm 682 resilient abutment is electrically connected with the first main body 51 in the first main body 51.Second earthing member 68 is also provided with the second grounding leg 683 be installed on second circuit board.Some second grounding legs 685 that described second grounding leg 683 comprises long and narrow base portion 684 and extends on base portion.With all flat parts 680, described base portion 684 is electrically connected that the second earthing member 68 is electrically connected to second circuit board.After described first electric connector 50 coordinates with the second electric connector 60, the first main body 51 and the second main body 61 are electrically connected.Described first signal terminal 551 is all shielded by periphery from the whole path of the first installed surface 57 to the second installed surface 67 with secondary signal terminal 620 with surrounding.It is realized by the second main body 61 that the periphery of the second main part 632 of described secondary signal terminal 620 surrounds ground shielding, and it is that adjacent the first noumenon 510 and spaced walls 561 realize jointly that the periphery of the first main part 554 of described first signal terminal 551 surrounds ground shielding.It is jointly realized by the first noumenon 510 and secondary shielding part 68 that periphery after described first contact site 552 coordinates with the second contact site 630 shields with surrounding.First main body 61 also plays the shielding action of periphery encirclement to this part simultaneously.
As shown in Figure 12 and 13, the electric coupler component of fourth embodiment of the invention comprises second electric connector 80 or the public connector that can be arranged on the first electric connector 70 on first circuit board (not shown) or female connectors and the be arranged on second circuit board (not shown) that coordinates with the first electric connector 70.This embodiment and the 3rd embodiment are relatively, first main body 71 of the first electric connector 70 and the first main body 51 of the 3rd embodiment similar, also be adopt the stacking formation of several the first noumenons 710, Main Differences is to be provided with between adjacent the first noumenon 710 and the first earthing member 720 like comparing class in the first embodiment.In this embodiment, the retaining piece 730 of fixing the first noumenon 710 is shown in detail.Also be provided with the metal guide 740 be stacked with the first noumenon 710 in this embodiment, this metal guide 740 also can play the effect shielding the first electric connector 70 from the side.Described second electric connector 80 have employed second main body 81 structure that be separated identical with the first electric connector 70, and described second main body 81 comprises some the second body 820, a pair retaining piece 830 be retained in together by the second body 820 and the metal guide 840 coordinated with the metal guide of the first electric connector 70 that are stacked.The second earthing member 422 comparing class in described second earthing member 850 and the second embodiment seemingly, in this embodiment, second earthing member 850 adopts three sides surrounded structure to surround secondary signal terminal, but the contact flat spring 852 in this embodiment on the second earthing member 850 is formed from base portion 851.
As shown in Figure 14 and 15, the electric coupler component of fifth embodiment of the invention comprises second electric connector 91 or the public connector that can be arranged on the first electric connector 90 on first circuit board (not shown) or female connectors and the be arranged on second circuit board (not shown) that coordinates with the first electric connector 90.The present embodiment is identical with the structure overwhelming majority in the 4th embodiment, essential difference is that the first earthing member 900 is provided with the ground connection contact site 901 that extends forward and elastic contact arm 902, second earthing member 910 be electrically connected with the second earthing member 910 be arranged on ground connection contact site 901 has lacked contact flat spring 852 compared with the 4th embodiment.
As shown in figure 16, the manufacture method of the first embodiment of the first terminal assembly 12 of the present invention comprises, and provides some to the first signal terminal 121, and each pair of signal terminal 121 comprises the first terminal 170 and the second terminal 171 with differential signal transmission.Some to first insulating part 122 one-body molded on the first signal terminal 121, described the first terminal 170 comprises the holding parts 173 be retained in the first insulating part 122 and the exposed portion 174 be exposed in accepting groove along its bearing of trend, second terminal 171 comprises the holding parts 175 be retained in the first insulating part 122 and the exposed portion 176 be exposed in accepting groove along its bearing of trend, and the exposed portion 174 of described the first terminal and the exposed portion 176 of the second terminal are arranged face-to-face.The first noumenon 120 of conduction is provided, the spaced walls 131 that described the first noumenon 120 comprises flat base portion 130 and vertically protrudes out from base portion 130, form the accepting groove 132 of collecting first signal terminal 121 between described adjacent spaces wall 131, described accepting groove 132 is provided with the opening 133 protruding out direction towards spaced walls.Aforementioned first signal terminal 121 is encased in corresponding accepting groove 132 from opening 133.The first earthing member 123 that one is on chip is provided, the first earthing member 123 is arranged on body 120 and the opening 133 of described accepting groove 132 is closed.
As shown in figure 17, the manufacture method of the second embodiment of the first terminal assembly 12 of the present invention, the method is identical with the method major part of the first embodiment, difference is that the first insulating part 122 is divided into first one-body molded Part I 180 in accepting groove 132, then by being respectively placed on Part I 180 to the first signal terminal 121, last one-body molded Part II 181 again.
As shown in figure 18, the manufacture method of the 3rd embodiment of the first terminal assembly 12 of the present invention, the method is identical with the method major part of the first embodiment, difference is that the first noumenon 120 comprises flat base portion 130 and runs through the accepting groove 132 of base portion 130 formation, the both sides of each accepting groove 132 are equipped with opening 133, after first signal terminal 121 is installed to accepting groove 132, reoffer the first earthing member 123 of two sheets, a pair earthing member is respectively installed to the both sides of the first noumenon 130, thus by all closed for the opening 133 of both sides.
Claims (9)
1. an electric coupler component, it comprises first electric connector that can be arranged on first circuit board and the second electric connector installed on the second circuit board coordinated with the first electric connector, described first electric connector comprises the first main body and is arranged on the some the first terminal assemblies in the first main body, described the first terminal assembly comprises body, be housed in the first signal terminal on body, be arranged on the first earthing member on body, and the first insulating part of fixing first signal terminal, described second electric connector comprises the second main body and is arranged on some second terminal assemblies in the second main body, described second terminal assemblies comprises secondary signal terminal, second earthing member, and the second insulating part of fixing secondary signal terminal, it is characterized in that: described first main body is conduction and is electrically connected with the first earthing member and insulate with the first signal terminal, described second main body be conduction and be electrically connected with the second earthing member and with secondary signal terminal insulative, first and second main body described cooperatively interacts and is electrically connected.
2. electric coupler component as claimed in claim 1, it is characterized in that: described body is conduction and is electrically connected with the first main body, described first signal terminal comprise extend beyond body and be housed in the first main body in order to coordinate with secondary signal terminal the first contact site, extend beyond body in order to the first installation portion of being installed on first circuit board and the first main part being connected the first contact site and the first installation portion.
3. electric coupler component as claimed in claim 2, it is characterized in that: the spaced walls that described body comprises flat base portion and vertically protrudes out from base portion, form the accepting groove of collecting first signal terminal between described adjacent spaces wall, described accepting groove is provided with the opening protruding out direction towards spaced walls.
4. electric coupler component as claimed in claim 3, is characterized in that: described first earthing member to be arranged on body and by the closure of openings of accepting groove.
5. electric coupler component as claimed in claim 2, is characterized in that: described first electric connector comprises and being arranged on body and the first distance piece can accommodated by the first contact site and the first main body insulation gap in the first main body.
6. electric coupler component as claimed in claim 1, is characterized in that: the receiving space of collecting first main body that described second main body comprises being installed to the assembly wall on second circuit board, the sidewall extended respectively from the relative both sides of assembly wall and jointly formed by assembly wall and pair of sidewalls.
7. electric coupler component as claimed in claim 6, it is characterized in that: described secondary signal terminal comprise be housed in receiving space and can insert coordinate with the first contact site in the first main body the second contact site, extend beyond assembly wall in order to be installed to the second installation portion of second circuit board and to be connected the second main part of the second contact site and the second installation portion, on described second main part, fixing is arranged on the second insulating part, described second earthing member is arranged on the second insulating part, and described second earthing member is inserted in the first main body and is electrically connected with the first main body.
8. electric coupler component as claimed in claim 7, is characterized in that: described second electric connector comprises and being arranged on the second insulating part and the second distance piece be arranged between the second earthing member and secondary signal terminal.
9. electric coupler component as claimed in claim 7, it is characterized in that: described assembly wall is provided with installing hole, described second terminal assemblies fixing is arranged in installing hole, and described second earthing member is electrically connected with the second main body in installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040593.5A CN103296547B (en) | 2012-02-22 | 2012-02-22 | Electric connector and electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040593.5A CN103296547B (en) | 2012-02-22 | 2012-02-22 | Electric connector and electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103296547A CN103296547A (en) | 2013-09-11 |
| CN103296547B true CN103296547B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210040593.5A Expired - Fee Related CN103296547B (en) | 2012-02-22 | 2012-02-22 | Electric connector and electric coupler component |
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| Country | Link |
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| CN (1) | CN103296547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848719B (en) * | 2016-06-07 | 2020-05-12 | 凡甲电子(苏州)有限公司 | Electrical connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094860A (en) * | 1993-04-06 | 1994-11-09 | 惠特克公司 | The prestressed shielding sheet of electric connector |
| EP0422785B1 (en) * | 1989-10-10 | 1995-03-22 | The Whitaker Corporation | Impedance matched backplane connector |
| CN1643742A (en) * | 2002-01-28 | 2005-07-20 | 厄尼电子设备有限责任公司 | Connector assembly interface for l-shaped ground shields and differential contact pairs |
| CN201196992Y (en) * | 2008-01-29 | 2009-02-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN101728667A (en) * | 2008-10-16 | 2010-06-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102185196A (en) * | 2009-12-29 | 2011-09-14 | 泰科电子公司 | Electrical connector system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980321A (en) * | 1997-02-07 | 1999-11-09 | Teradyne, Inc. | High speed, high density electrical connector |
-
2012
- 2012-02-22 CN CN201210040593.5A patent/CN103296547B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422785B1 (en) * | 1989-10-10 | 1995-03-22 | The Whitaker Corporation | Impedance matched backplane connector |
| CN1094860A (en) * | 1993-04-06 | 1994-11-09 | 惠特克公司 | The prestressed shielding sheet of electric connector |
| CN1643742A (en) * | 2002-01-28 | 2005-07-20 | 厄尼电子设备有限责任公司 | Connector assembly interface for l-shaped ground shields and differential contact pairs |
| CN201196992Y (en) * | 2008-01-29 | 2009-02-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN101728667A (en) * | 2008-10-16 | 2010-06-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102185196A (en) * | 2009-12-29 | 2011-09-14 | 泰科电子公司 | Electrical connector system |
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| CN103296547A (en) | 2013-09-11 |
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