CN1539181A - Electrical connector assembly having insert molded terminal modules - Google Patents
Electrical connector assembly having insert molded terminal modules Download PDFInfo
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- CN1539181A CN1539181A CNA028151887A CN02815188A CN1539181A CN 1539181 A CN1539181 A CN 1539181A CN A028151887 A CNA028151887 A CN A028151887A CN 02815188 A CN02815188 A CN 02815188A CN 1539181 A CN1539181 A CN 1539181A
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- terminal
- connector
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- module
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/727—Coupling devices presenting arrays of contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
An electrical connector includes a pair of terminal modules each having a plurality of terminals that are supported on insulative housings. A metal shell is disposed about portions of the modules to define a receptacle that receives a portion of a mating connector therein. The two modules engage each other by way of interengaging means and the terminals in the modules are staggered so that sets of differential signal terminals and associated ground terminals are held in place in a particular orientation. An outer connector housing is molded over portions of the two terminal modules and a portion of the metal shell to hold the modules and shell in assembly.
Description
Background of invention
The present invention relates generally to electric connector field, more particularly, the present invention relates to have the electric coupler component of the improvement structure that benefits its manufacturing.
Electric coupler component generally includes the shell of some insulation or dielectric form, and described shell supports a plurality of conducting terminals.Described terminal has usually and is used for the contact part that engages with the similar part of the terminal of relative connector, and has the afterbody part that is used to end at lead or ends at the conductor rail on printed circuit board (PCB) etc.
One type electric coupler component comprises the extremely thin terminal that is installed in the dielectric enclosure, and described dielectric enclosure has around the metal skirt of a part of mating part of connector assembly.That terminal can be punch die and make by the conductive metal sheet.The perpendicular type connector that being exemplified as of described connector assembly is installed on the printed circuit board (PCB) and cooperates with relative connector.This connector comprises the outstanding forward abutting end that is parallel to the circuit board extension usually, and the terminal bodies part that supports the rearwardly projecting afterbody part from the back side of shell.Metal shell is around the outstanding forward abutting end of connector.Afterbody part is bent downwardly to the right angle usually so that be connected with suitable conducting wire on the printed circuit board (PCB).
Have in manufacturing the above feature of just having described electric coupler component aspect can run into following problem.For example, a kind of manufacture method relates in every next mode terminal is sewn in the back terminal area of shell.This program is very slow and can cause low terminal confining force.Small size for the expectation that keeps connector must be produced very thin the wall of connector shell.Terminal is sewn to can causes the bending of terminal or the damage of shell wall in such shell, these two kinds of results are that we do not want to see.
In addition, the terminal of stitching must have the minimum hardness that prevents that them from bending during insertion.This hardness causes terminal to have bigger thickness, and because afterbody partly is not add protection, thus their usually crooked or from its suitable relative position displacement so that be connected with conducting wire on the printed circuit board (PCB).
Another kind of manufacture method relates to molding outer casing on all terminals.The problem that this method relates to is, the long part of terminal is accommodated in the molded shell, because terminal is difficult to be supported in the space of their expectations, so this causes quality problems and low quality productivity ratio usually.Plastics flow in the model power that needs usually and make terminal removable its position usually.Another problem is that the terminal tails part is not supported fully.The thinness of terminal and have in the angle terminal formed bending make with all terminal embedding moulds in position in difficulty very.At last, many connectors all need thin bracketed part to keep the contact part of terminal.Because bracketed part is all extremely thin usually, therefore, they need supplemental support to prevent fracture.
The present invention is intended to solve above variety of issue, and the invention provides the combination of a kind of particular structure, and described textural association is an advantages of simplicity and high efficiency for making, and provides effective support for the terminal of connector assembly.
Summary of the invention
Basic purpose of the present invention provides a kind of electric connector with novel improved that benefits its manufacturing of above description feature.
In one embodiment of the invention, connector assembly comprises the pair of terminal module, and each terminal module all supports the different terminal group of embedding mould in described module.The molded of these terminal modules reduced alignment problem and helped the support of terminal in each module.The use of two terminal modules that are bonded with each other makes terminal have the more freedom degree aspect width and the position.Metal shell extends to form sub-assembly around module section.Dielectric body is molded in terminal module part and a part of shell (that is sub-assembly) on every side so that make module and shell combine as a separate unit.
The terminal of terminal module has the contact part that is sealed in the metal shell and stretches out from module so that the afterbody part that engages with suitable conducting wire on the printed circuit board (PCB).The metal shell of terminal module and molding outer casing all can have by the molded locking ledge of main body to help the shell and the module that support in this assembly.On two terminal modules, be provided with the setting element that is bonded with each other that module is remained on the complementation in the suitable relative position in the assembly.The shell of a module can comprise polygonal erection column, and described erection column is received in the hole of complementary shape of another module.
According to a main aspect of the present invention, module is cooperated with each other and is had two plug-in connector shells of outstanding mating part forward with formation.Metal shell is as the guard shield around these mating parts.In a preferred embodiment, each terminal module all comprises an outstanding forward cantilevered paddle, and two co-operating modules limit the mating part of connector assembly together.Described blade each interval so that be formed between them receives the recipient of the plug portion of relative connector.Cantilevered paddle has inner apparent surface, and terminal contact partly is exposed on these surfaces.On the cantilevered paddle that positioners such as recess or breach are arranged on shell engages, so that these blades are remained in its position separately.
According to another aspect of the present invention, terminal has from the outstanding afterbody part in the rear surface of terminal module shell.Described shell comprises the retaining part of localized mode around the afterbody part, so that afterbody is partly remained in the suitable relative position.
From the detailed description of having done below in conjunction with accompanying drawing, will understand other purposes of the present invention, feature and advantage.
Brief description of drawings
With reference to the detailed description done in conjunction with the accompanying drawings will understand better the present invention, with and purpose and advantage, identical in the accompanying drawings Reference numeral is represented components identical, wherein:
Fig. 1 is the perspective view of the electric coupler component that constitutes according to the principle of the invention;
Fig. 2 is the back perspective view of Fig. 1 connector assembly;
Fig. 3 is the view identical with Fig. 1, but has for the sake of clarity removed molded rear body part, and shows connector assembly;
Fig. 4 is the back perspective view of Fig. 3 sub-assembly, has wherein for the sake of clarity removed metal skirt;
Fig. 5 is the exploded view of Fig. 4 connector assembly, shows the terminal module that is separated from each other and vertically is separated by each other;
Fig. 6 is the view identical with Fig. 5, nothing but the view obtained from the top;
Fig. 7 is the sectional view that the line 7-7 along Fig. 1 is cut;
Fig. 8 is the back perspective view of top terminal module, has the replacement shape of terminal tails part;
Fig. 9 is the perspective view of Fig. 8 top terminal module;
Figure 10 is the end view of Fig. 8 top terminal module; And
Figure 11 is the perspective view about the step that connector of the present invention is combined.
Detailed description of preferred embodiment
At first see figures.1.and.2, show the present invention who is typically expressed as 14 electric connector, a plurality of different elements of described electric connector 14 usefulness are assembled.Connector 14 is with shown in the form of perpendicular type recipient formula connector, but it should be understood that principle of the present invention can be contained in the connector of other forms and type.
Connecting element comprises by the partially sealed pair of terminal module of external metallization shell 16, or half-shells 30,32 (Fig. 3).Main part 18 is molded on module 30,32 and the shell 16 so that module and shell are combined into single component.As shown in Fig. 1, Fig. 2 and Fig. 7, this main part 18 defines the rear portion of connector, and it has also sealed the conducting terminal part of connector.Terminal module 30,32 has the mating part of outstanding forward part with limiting connector.Shown connector 14 is the perpendicular type connectors that are adapted to be mounted within on the printed circuit board (PCB).Therefore, cantilever type mating part 20 and the metal shell 16 that is attached thereto are preferably in the top and extend, and preferably are parallel to circuit board, and main part 18 can comprise a plurality of erection columns 22 in the suitable installing hole that is used for being inserted into the circuit board (not shown).Shell 16 can comprise a pair of installation leg 24, and described installation leg 24 passes main part 20 and outstanding backward therefrom, so that for example be connected with suitable ground path on the circuit board by welding method, thereby make the earthing of casing.In two terminal modules 30,32 each all also supports two not a plurality of conducting terminals of form of terminal on the same group, and its each terminal preferably includes and for example is used for the installation rear portion 26 (Fig. 2) that is connected with suitable circuit on the circuit board by welding method.
Fig. 3 shows the connector assembly 28 that is assembled together and forms by with terminal module 30,32 and shell 16.Fig. 4 shows connector assembly 29, has wherein for the sake of clarity removed shell 16.Fig. 5 and Fig. 6 show two terminal modules 30,32 separated from one another.For the purpose in the literary composition, module 30 will be known as " top " module, and module 32 will be known as " bottom " module, but it should be understood that, these positions only appear among the shown embodiment, but also it should be understood that terminal module also can use " right side " and " left side " and other orientation in connector of the present invention.
As clear illustrating among Fig. 1 and Fig. 3, shell 16 also can comprise the seam 50 of dovetail groove shape, when described seam 50 is assemblied on two bracketed parts 44 of terminal module 30,32 described shell is remained its guard shapes.This shell is preferably in 52 places and is formed by punching out, thereby so that in regional area the expanded metal shell provide at the seam crossing of dovetail groove shape and closely cooperate.Outside punch die at shell 16 sidepiece 16a is formed with spring arm 54, and spring arm 54 will engage with the guard shield of relative connector in the bracketed part that is inserted into two terminal modules and the recipient that shell 16 is limited.Fig. 3 also shows shell 16 can comprise pair of holders, and described retainer is illustrated as vertical ledge 56, and described ledge 56 is formed on the opposite side of seam 50 and along the rear portion of shell.These retainers 56 are received in the top terminal module housing 34 in formed key or the slit 58.
As shown in fig. 1, preferably be molded in the main part 18 covering shell retainers 56 on shell and the terminal module, so that not only shell is fixed in assembly, but also participate in seam 50 is combined.The housing parts 34 of top terminal module 30 can comprise a pair of locking ledge that projects upwards (being shown post 60), as shown in Fig. 1 and Fig. 7, described locking ledge is centered on by main part 18, terminal module is controlled in the appropriate location in the connector further helping.
As clear illustrating among Fig. 5, the terminal 36 of top terminal module 30 comprises the contact part 36a that is exposed on bracketed part 44 inner surfaces 62.Terminal is preferably made by the foil punch die, and in the process of terminal molding outer casing 34, a part of contact part 36a is embedded in the inner surface of bracketed part, so that contact part preferably flushes with it.As shown in Fig. 5 and Fig. 6, terminal 36 has the main part 36b that preferably extends to its contact part 36a at a certain angle.Each terminal 36 all ends at aforesaid afterbody part 26 places that are connected with circuit on the circuit board of being used for.
The present invention has considered the plastic material support of terminal bodies part 36b by terminal module shell 34.For this reason, Fig. 5 and Fig. 6 show the plastic material 64 between the main part that is dispersed in terminals of adjacent.In addition, in order in embedding mould program, to increase support, can provide transverse support bar 66 (Fig. 6) by molded rod-shaped elements on all afterbodys back partly of top terminal module to it.This support bar 66 helps the moulding of terminal when forming terminal so that their afterbody part can with bottom module tail portion of terminal section aligned.Support bar 66 remains on terminal in their formed spaces, and the part 64 of support bar 66 and shell make and be full of the shell mould moulding material in the intermediate space 64 between the terminal.Perhaps, can before forming terminal, be filled with moulding material, so that the top group of terminal and support bar is removable as separate unit during its bending at intermediate space 64.In addition, because sheathing material has the dielectric constant greater than 1 usually, therefore the sheathing material 64 between terminal can influence the impedance of connector.Dielectric substance will increase the capacitive coupling between the terminal, and described capacitive coupling will be easy to reduce the impedance of connector.
See that as knowing among Fig. 6 the terminal 38 of bottom terminals module 32 also has the part and is embedded in contact part 38a in the bracketed part 44 of module 32.The surface of contact part 38a is exposed in the inner surface 62 of cantilever wall and is positioned to substantially with it and flushes.The main part 38b of bottom terminals 38 extends to its contact part 38a at a certain angle, and wherein its main part ends in the afterbody part 26.The plastic casing 34 of bottom terminals module 32 is overmolded on the terminal part and has the support bar 68 that is considered to big support bar, and described support bar 68 centers on a part of terminal bodies part 38 so that terminal (especially afterbody part) is supported and is controlled in the appropriate location of bottom terminals module and whole connector.The shell 34 of bottom terminals module 32 preferably includes a pair of cavity or groove 69, when forming main part 18, can be filled the material that is used for molded body part 18 in described cavity or the groove 69.The post 60 of these grooves 69 and bottom terminals module 32 provides in order to main part 18 is engaged and is anchored in the device on the connector with cooperation way.
From the foregoing description, and as shown in Figure 6, though thin tail portion of terminal part 36b, 38b are outstanding backward from the back terminal end surface 70 of shell 34, the plastic support part 64,66 of module housing and the 68 afterbody parts 26 for terminal 36,38 provide completely and have supported.In as shown in Figure 4 assembling after the terminal module 30 and 32, and after the bracketed part 44 (Fig. 3) that metal shell 16 is installed in terminal module was gone up, connector body part 18 was molded on the same parts to form the connector shown in Fig. 1 and Fig. 2.As clear illustrating among Fig. 2 and Fig. 7, molded main part 18 provides further support for main part 36b, the 38b of thin terminal.Since retainer 56 interactions of this molded main part 18 and shell 16 and during the assembly technology and with during the cooperating of connector, prevent that shell from moving or rotating with respect to these two terminal modules 30,32, so this molded main part 18 also is important.Main part 18 also partly is supported on tail portion of terminal in their location on the connector assembly (that is, terminal module), and the end of afterbody part can be remained in the layout of coplane so that mounted on surface on circuit board.As clear illustrating among Fig. 4, the tail portion of terminal part of first and second terminal modules all is arranged in the common plane relative with circuit board surface.In addition, the terminal tails part 26 of the terminal of top terminal module 30 is between the terminals of adjacent afterbody part 26 of bottom terminals module 32.
The main part 36b that Fig. 4-6 shows terminal 36 is controlled so that they are in the common plane by top terminal module housing 34.Yet as shown in Fig. 8-10, the main part of the terminal of these two terminal modules 30,32 is arranged in two different, planes spaced apart from each other.As shown in FIG., these two planes are vertical planes.Be desirably in the impedance and the electric capacity that can both change connector in many electric connectors.Yet because the high density of various connector components and the use of miniaturization and thin terminal, this is normally very difficult.In the embodiment of Fig. 8-10, because molded characteristics of the present invention, with the mode that between the main part of the terminal of top terminal module and bottom terminals module, has the horizontal interval of expectation the main part of terminal is arranged be supported on different planes in be foolproof.By the opposing vertical position of change terminal bodies and afterbody part, the electric capacity that can obtain to expect, this can cause the reduction of connector total impedance.
Figure 11 shows connector of the present invention and how to make.This terminal group 36,38 can be made with the metal base punch die that is shown carrier band 90.As shown in FIG., can be at these two groups of terminals 36,38 of the diverse location place of carrier band 90 punch die.Next formed terminal module 30,32, wherein every group of terminal is inserted into two independently in the mould.Rong Hua plastics or other dielectrics or insulating material are injected in the cavity of mould then, and described material by way of expectations contact terminal set 36,38 expectation part and partly flow around the expectation of terminal group 36,38.Terminal is divided into two different groups, compares every group of number of terminals that all has minimizing with all terminals in the connector.Therefore, terminal closely can be arranged together and during molded, it can be remained in the appropriate location better, and owing to connector is controlled in the appropriate location, so their cantilever structure can influence the formation of connector sharply.
Can be with terminal module 30,32 from common or independently separate the carrier band, the mode that cooperatively interacts with its corresponding ledge and cavity is assembled together it then.Then outer metal housing 16 is put on the terminal module bracketed part 44 to form connector assembly.Subsequently this sub-assembly is inserted in the mould, and connector shell main part 18 is overmolded on the part of module 30,32, shell 16 and terminal 36,38.As shown in FIG., the main part 18 low datum level that can extend downwardly into afterbody part 36b, 38b is sentenced to be convenient to hold them in the common position helping connector is installed on the circuit board.
At last, can provide outside or second shell 91, described shell 91 is supported by main part 18 at least partly and extends around both in the main part 18 of connector and its inner shell 16.
Importantly, as shown in Figure 3, the present invention can be used for keeping the terminal of differential pair terminal group (differential pair terminal set) suitably to align so that guarantee suitable capacitive coupling between the terminal, and this will be easy to reduce by connector the impedance of terminal.In shown embodiment, a pair of difference signal terminal 38a is along the surface arrangement of bottom terminals module.Difference signal terminal means that these two terminals will carry identical magnitude of voltage, but have different polarity, that is, and and+0.5 and-0.5 volt.Arrange these two terminals to such an extent that separate each other and separate with relevant earth terminal 36a (Fig. 5), described earth terminal 36a is alignd with described two difference signal terminal 38a and the top terminal module that is positioned at described two difference signal terminal 38a top supports, and preferably makes the center line and the central lines of separating described two difference signal terminal of earth terminal 36a.The final result of this layout is to have formed imaginary triangle (shown in broken lines).Plastics by the intermediate space between support bar 66 and the filling terminal main part are also keeping this triangular relationship in the main part 36b that vertically extends from contact part at a certain angle.In the U.S. Patent No. that licenses to molex inc (assignee of the present invention) 6,280,209 of being applied for August 28 calendar year 2001, set forth the benefit of this triangular relationship, here merged with reference to its content.
It should be understood that under the situation that does not break away from its spirit the present invention can show as other concrete form.Therefore, all aspects of this example and embodiment all should be counted as illustrative and nonrestrictive, and the present invention is limit by claim only.
(according to the modification of the 19th of treaty)
1. an electric connector (14) comprising:
First and second terminal modules that are bonded with each other (30,32), the first terminal module (30) comprises cover in first insulation with a plurality of first conducting terminals (36) that are supported by it, second terminal module (32) comprises cover in second insulation with a plurality of second conducting terminals (38) that are supported by it, each described first and second terminal (36,38) all comprise and being used for and the contacted contact part (36a of the relative terminal of matching connector, 38a) and be used for described terminal (36,38) be connected in the afterbody part (26) of conductive trace on the circuit board, described contact (36a, 38a) and afterbody part (26) be set at the opposite end of described terminal, it is characterized in that;
The part that the first conducting metal shell (16) seals each described first and second terminal module (30,32) is received in wherein recipient to limit a part that is used for matching connector, and the contact part (36a, 38a) of described first and second terminals (36,38) is contained in the described recipient; And
Exterior insulation shell (18) be set at described first and second terminal modules (30,32) and described first metal shell (16) a part above, this shell (18) keeps together described first and second terminal modules (30,32) and described first metal shell (16) as a unit.
2. the connector described in claim 1, it is characterized in that, each described terminal (36,38) comprises all and its contact and the interconnective main part of afterbody part (36b, 38b) that the main part of described first and second terminals (36,38) is sealed in the described shell (18).
3. the connector described in claim 1, it is characterized in that, one in described first and second terminal modules (30,32) comprises at least one post (40) that extends from it, and in described first and second terminal modules (30,32) another comprises that at least one is arranged at cavity (42) wherein, and described cavity (42) is used to receive described post so that described first and second terminal modules (30,32) can be bonded with each other together.
4. the connector described in claim 3 is characterized in that, described post (40) comprises that at least one polygonal erection column and described cavity (42) comprise the polygonal cavity of complementary shape.
5. the connector described in claim 1, it is characterized in that, each described first and second terminal module (30,32) comprises that all from its cantilever type of extending forward part (44), first and second terminal module cantilever types parts (44) are arranged with being spaced from each other and described first metal shell (16) is supported thereon.
6. the connector described in claim 5 is characterized in that, described first and second terminal contacts parts (36a, 38a) partly are overmolded to respectively in the described first and second terminal module cantilever types parts (44).
7. the connector described in claim 2 is characterized in that, described first and second terminal tails parts (26) are arranged in a common plane.
8. the connector described in claim 1 is characterized in that, described the first terminal module (30) be set on the top of described second terminal module (32) and described the first terminal afterbody part between described second terminal tails part.
9. the connector described in claim 1 is characterized in that, described first metal shell (16) comprises from its at least one ledge (56) and described main part (18) of extending and being molded on the first shell ledge (56).
10. the connector described in claim 9, it is characterized in that, described first metal shell (16) comprises second ledge (56) that extends from it, the first shell ledge (56) and second ledge (56) arrange with being spaced from each other, and described main part (18) is overmolded to the described first shell ledge (56) and second ledge (56) on both.
11. the connector described in claim 10, it is characterized in that, described the first terminal module (30) comprises the groove (58) that is formed at wherein, and described second terminal module (32) comprises the groove (58) that is formed at wherein, the described first shell ledge (56) is received in the first terminal module groove (58), and described first shell, second ledge (56) is received in the described second terminal module groove (58).
12. the connector described in claim 8, it is characterized in that, described the first terminal (36) comprises the main part (36b) that described contact part (36a) and afterbody part (26) are interconnected, described the first terminal contact part (36a) extends in first plane, and the first terminal main part (36b) is extended in second plane different with first plane, insert the space and along the Width of described the first terminal module (30) described the first terminal main part (26b) is arranged with separating each other, part insertion space is filled the material (64) in order to make described the first terminal shell.
13. the electric connector that is connected (14) between the differential signal trace on the difference signal terminal pair that is used for providing matching connector and the circuit board, described connector (14) comprising:
The first terminal module (32), described the first terminal module (32) comprises first insulation crust and setting a plurality of first conducting terminals (38) thereon, at least wherein two terminals are in order to be connected in the difference signal terminal of the differential signal circuit on the circuit board, described difference signal terminal is arranged in described the first terminal module housing adjacent and apartly, each the first terminal all comprises contact part, afterbody part and interconnective main part, and described terminal contact extends in two different planes with main part;
Second terminal module (30), described second terminal module (30) comprises second insulation crust and setting a plurality of second conducting terminals (36) thereon, one of them terminal (36) is for being used to be connected in the earth terminal of the relevant ground path on the described circuit board, each described second terminal (36) all comprises contact part, afterbody part and interconnective main part, it is characterized in that;
First and second terminal modules (32,30) has the device (40 that is used for being bonded with each other by this way, 42), described mode promptly, the described second terminal module shell is positioned at the top of described the first terminal module housing, described differential signal and associated ground are set at described first and second terminal modules (32 respectively, 30) in the diverse location, therefore when on the top that described second terminal module (30) is assemblied in described the first terminal module (32), described associated ground is positioned at described difference signal terminal top and is separated by with it, so that form the triangular arrangement of described differential signal and associated ground contact part, and
Conducting metal shell (16) extends around described first and second terminal modules of part (32,30), and described shell (16) limits the recipient that is used to state matching connector with described first and second terminal modules part with cooperation way.
14. the connector described in claim 13 also comprises insulated connectors shell (18), described insulated connectors shell (18) extends on the part of described first and second terminal module shells and described shell (16).
15. the connector described in claim 13, it is characterized in that the described first and second terminal module coupling devices (40,42) comprise and are formed at least one post (40) in one of described first and second terminal modules (32,30) (30) and are formed at cavity (42) in described first and second terminal modules (32,30) another (32).
16. the connector described in claim 14, it is characterized in that, described metal shell (16) comprises that at least one of extending from it extends to the ledge (56) in the described connector shell, and described ledge (56) is used for partly helping described shell (16) is remained on the appropriate location around described first and second terminal modules.
17. the connector described in claim 16, it is characterized in that, in described first and second terminal modules (32,30) at least one comprises the ledge (60) that extends in the described connector shell (18), and described ledge (60) is used for helping described connector shell (18) is remained on appropriate location on described first and second terminal modules part.
18. the connector described in claim 14 is characterized in that, the described terminal bodies part of described first and second terminals (38,36) is arranged in two different vertical range separately.
19. the connector described in claim 13, it is characterized in that, the described terminal bodies part (36b) of described second terminal (36) is aligned in a common plane, and be arranged in the described common plane with being spaced from each other and be spaced from each other by inserting the space, and the described second terminal module shell is overmolded on the part of described second terminal contact part (36a) and is positioned between described second terminal bodies part (36b), so that insertion space wherein is full of the material that is used for molded described second terminal module.
20. the connector described in claim 13, it is characterized in that, each described first and second terminal module shell all comprises the cantilever type terminal support (44) of extending forward from described terminal module (32,30), and described metal shell (16) extends around cantilever type supports.
21. the connector described in claim 13 is characterized in that, inserts the space and makes described second terminal bodies part arrange that along described connector (14) part in described space is filled dielectric substance (64) on Width with separating each other.
Claims (19)
1. electric connector comprises:
First and second terminal modules that are bonded with each other, the first terminal module comprises cover in first insulation with a plurality of first conducting terminals that are supported by it, second terminal module comprises cover in second insulation with a plurality of second conductive contacts that are supported by it, each described first and second terminal all comprises the contacted contact part of relative terminal and the afterbody part that is used for described terminal is connected in conductive trace on the circuit board that is used for matching connector, and described contact and afterbody partly are set at the opposite end of described terminal;
The first conducting metal shell, described first and second terminal modules of the described first conducting metal body seal part are received in wherein recipient to limit a part that is used for matching connector, and the contact part of described first and second terminals is contained in the described recipient; And
Exterior insulation shell, described exterior insulation shell be set at described first and second terminal modules of part and first metal shell above, this shell keeps together described first and second terminal modules and first metal shell as a unit.
2. the connector described in claim 1 is characterized in that, each described terminal comprises all and its contact and the interconnective main part of afterbody part that the main part of described first and second terminals is sealed in the described shell.
3. the connector described in claim 1, it is characterized in that, one in described first and second terminal modules comprises at least one post that extends from it, and in described first and second terminal modules another comprises that at least one is arranged at cavity wherein, and described cavity is used to receive described post so that described first and second terminal modules can be bonded with each other together.
4. the connector described in claim 3 is characterized in that, described post comprises that at least one polygonal erection column and described cavity comprise the polygonal cavity of complementary shape.
5. the connector described in claim 1, it is characterized in that, each described first and second terminal module all comprises the cantilever type part of extending forward from it, and the first and second terminal module cantilever types are partly arranged with being spaced from each other and described first metal shell is supported thereon.
6. the connector described in claim 5 is characterized in that, described first and second terminal contacts part partly is overmolded to respectively in the described first and second terminal module cantilever types part.
7. the connector described in claim 2 is characterized in that, described first and second terminal tails partly are arranged in a common plane.
8. the connector described in claim 1 is characterized in that, described the first terminal module be set on the top of described second terminal module and described the first terminal afterbody part between described second terminal tails part.
9. the connector described in claim 1 is characterized in that, described first metal shell comprises from its at least one ledge and described main part of extending and being molded on the first shell ledge.
10. the connector described in claim 9, it is characterized in that, described first metal shell comprises second ledge that extends from it, the first shell ledge and second ledge are arranged with being spaced from each other, and described main part is overmolded on the described first shell ledge and second ledge.
11. the connector described in claim 10, it is characterized in that, described the first terminal module comprises the groove that is formed at wherein, and described second terminal module comprises the groove that is formed at wherein, the described first shell ledge is received in the first terminal module groove, and described first shell, second ledge is received in the described second terminal module groove.
12. the electric connector that is connected between the differential signal trace on the difference signal terminal pair that is used for providing matching connector and the circuit board, described connector comprises:
The first terminal module, described the first terminal module comprises first insulation crust and setting a plurality of first conducting terminals thereon, at least wherein two terminals are in order to be connected in the difference signal terminal of the differential signal circuit on the circuit board, described difference signal terminal is arranged in described the first terminal module housing adjacent and apartly, each the first terminal all comprises contact part, afterbody part and interconnective main part, and described terminal contact extends in two different planes with main part;
Second terminal module, described second terminal module comprises second insulation crust and setting a plurality of second conducting terminals thereon, one of them terminal is the earth terminal difference signal terminal that is used to be connected in the relevant ground path on the described circuit board, and each second terminal all comprises contact part, afterbody part and interconnective main part;
First and second terminal modules have the device that is used for being bonded with each other by this way, described mode promptly, the described second terminal module shell is positioned at the top of described the first terminal module housing, described differential signal and associated ground are set at respectively in the diverse location of described first and second terminal modules, therefore when on the top that described second terminal module is assemblied in described the first terminal module, described associated ground is positioned at described difference signal terminal top and is separated by with it, so that form the triangular arrangement of described differential signal and associated ground contact part, and
Conducting metal shell, described conducting metal shell are around described first and second terminal modules of part, and described shell and described first and second terminal modules part limit the recipient that is used to state matching connector with cooperation way.
13. the connector described in claim 12 also comprises the insulated connectors shell, described insulated connectors shell extends on the part of described first and second terminal modules and described shell.
14. the connector described in claim 12, it is characterized in that the described first and second terminal module coupling devices comprise at least one post that is formed in one of described first and second terminal modules and are formed at the cavity of described first and second terminal modules in another.
15. the connector described in claim 13, it is characterized in that, described metal shell comprises that at least one of extending from it extends to the ledge in the described connector shell, and described ledge is used for around described first and second terminal modules part the auxiliary appropriate location that remains on of described shell.
16. the connector described in claim 15, it is characterized in that, in described first and second terminal modules at least one comprises the ledge that extends in the described connector shell, and described ledge is used on described first and second terminal modules part the auxiliary appropriate location that remains on of described connector shell.
17. the connector described in claim 13 is characterized in that, the described terminal bodies part of described first and second terminals is arranged in two different vertical range separately.
18. the connector described in claim 12, it is characterized in that, the terminal bodies of described second terminal partly is arranged in the common plane, and be arranged in the described common plane with being spaced from each other and be spaced from each other by inserting the space, and the described second terminal module shell is overmolded on described second terminal contact part partly and between described second terminal body is divided, so that the insertion space between them is full of the material that is used for molded described second terminal module.
19. the connector described in claim 12 is characterized in that, each described first and second terminal module shell all comprises the cantilever type terminal supports of extending forward from described terminal module, and described metal shell extends around the cantilever type strutting piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30938001P | 2001-08-01 | 2001-08-01 | |
| US60/309,380 | 2001-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1539181A true CN1539181A (en) | 2004-10-20 |
| CN1269261C CN1269261C (en) | 2006-08-09 |
Family
ID=23197994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028151887A Expired - Fee Related CN1269261C (en) | 2001-08-01 | 2002-08-01 | Electrical connector assembly having insert molded terminal modules |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1413011B1 (en) |
| JP (1) | JP4041064B2 (en) |
| CN (1) | CN1269261C (en) |
| DE (1) | DE60203121T2 (en) |
| WO (1) | WO2003012928A1 (en) |
Cited By (5)
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| CN101685916A (en) * | 2008-09-12 | 2010-03-31 | 泰科电子公司 | Blade and receptacle power connector |
| CN101771226B (en) * | 2009-01-05 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101436740B (en) * | 2007-11-16 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN102655288A (en) * | 2011-03-03 | 2012-09-05 | 阿尔卑斯电气株式会社 | Connector apparatus |
| CN104393442A (en) * | 2014-11-18 | 2015-03-04 | 实盈电子(东莞)有限公司 | Electric connector and production method thereof |
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| JP4302135B2 (en) * | 2006-12-15 | 2009-07-22 | ホシデン株式会社 | Card adapter |
| JP5090055B2 (en) * | 2007-05-07 | 2012-12-05 | 日本航空電子工業株式会社 | connector |
| US7682199B2 (en) | 2007-05-07 | 2010-03-23 | Samsung Electronics Co., Ltd. | Connector |
| JP4849109B2 (en) * | 2008-09-10 | 2012-01-11 | パナソニック電工株式会社 | Receptacle connector and manufacturing method thereof |
| JP5614955B2 (en) | 2009-08-07 | 2014-10-29 | ホシデン株式会社 | Receptacle connector |
| JP5285533B2 (en) * | 2009-08-07 | 2013-09-11 | ホシデン株式会社 | Connectors and electronic devices |
| TWI508393B (en) | 2010-03-26 | 2015-11-11 | Hosiden Corp | Connectors and electronic machines |
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| JP5388922B2 (en) | 2010-03-26 | 2014-01-15 | ホシデン株式会社 | Connectors and electronic devices |
| JP5582893B2 (en) | 2010-07-06 | 2014-09-03 | ホシデン株式会社 | Multi-connector for surface mounting and electronic equipment |
| JP5190742B2 (en) * | 2010-11-25 | 2013-04-24 | Ｓｍｋ株式会社 | Receptacle connector |
| JP5916197B2 (en) * | 2010-12-02 | 2016-05-11 | 日本圧着端子製造株式会社 | Waterproof connector and manufacturing method thereof |
| JP5044049B1 (en) * | 2011-03-03 | 2012-10-10 | アルプス電気株式会社 | Connector device |
| JP6083957B2 (en) * | 2012-06-12 | 2017-02-22 | 日本航空電子工業株式会社 | Connector and connector manufacturing method |
| KR101891021B1 (en) * | 2014-05-30 | 2018-09-28 | 몰렉스 엘엘씨 | Electrical connector |
| KR101678924B1 (en) * | 2015-03-24 | 2016-11-23 | 주식회사 제이앤티씨 | Both sides micro usb socket connector |
| KR101645999B1 (en) * | 2015-03-24 | 2016-08-12 | 주식회사 제이앤티씨 | Both sides micro usb socket connector |
| JP2017022028A (en) * | 2015-07-13 | 2017-01-26 | 日本航空電子工業株式会社 | connector |
| KR101615269B1 (en) * | 2015-07-22 | 2016-04-26 | 주식회사 제이앤티씨 | A double-sided USB type of socket connector |
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| KR101685923B1 (en) * | 2015-08-25 | 2016-12-14 | 주식회사 제이앤티씨 | Method of manufacturing a double-sided USB type of socket connector |
| DE102022207979A1 (en) | 2022-08-02 | 2024-02-08 | Zf Friedrichshafen Ag | Method for producing a plug device for an electrical device of a motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2225151C (en) * | 1997-01-07 | 2001-02-27 | Berg Technology, Inc. | Connector with integrated pcb assembly |
| US5980321A (en) * | 1997-02-07 | 1999-11-09 | Teradyne, Inc. | High speed, high density electrical connector |
-
2002
- 2002-08-01 CN CNB028151887A patent/CN1269261C/en not_active Expired - Fee Related
- 2002-08-01 DE DE60203121T patent/DE60203121T2/en not_active Expired - Fee Related
- 2002-08-01 JP JP2003517991A patent/JP4041064B2/en not_active Expired - Fee Related
- 2002-08-01 EP EP02756959A patent/EP1413011B1/en not_active Expired - Fee Related
- 2002-08-01 WO PCT/US2002/024762 patent/WO2003012928A1/en active IP Right Grant
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436740B (en) * | 2007-11-16 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN101685916A (en) * | 2008-09-12 | 2010-03-31 | 泰科电子公司 | Blade and receptacle power connector |
| CN101685916B (en) * | 2008-09-12 | 2013-10-09 | 泰科电子公司 | Blade and receptacle power connector |
| CN101771226B (en) * | 2009-01-05 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102655288A (en) * | 2011-03-03 | 2012-09-05 | 阿尔卑斯电气株式会社 | Connector apparatus |
| CN102655288B (en) * | 2011-03-03 | 2013-10-23 | 阿尔卑斯电气株式会社 | Connector apparatus |
| CN104393442A (en) * | 2014-11-18 | 2015-03-04 | 实盈电子(东莞)有限公司 | Electric connector and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1413011A1 (en) | 2004-04-28 |
| JP2004537836A (en) | 2004-12-16 |
| WO2003012928A1 (en) | 2003-02-13 |
| CN1269261C (en) | 2006-08-09 |
| DE60203121T2 (en) | 2005-07-21 |
| EP1413011B1 (en) | 2005-03-02 |
| DE60203121D1 (en) | 2005-04-07 |
| JP4041064B2 (en) | 2008-01-30 |
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