WO2001013473A1 - Geschirmter elektrischer steckverbinder - Google Patents
Geschirmter elektrischer steckverbinder Download PDFInfo
- Publication number
- WO2001013473A1 WO2001013473A1 PCT/EP2000/007447 EP0007447W WO0113473A1 WO 2001013473 A1 WO2001013473 A1 WO 2001013473A1 EP 0007447 W EP0007447 W EP 0007447W WO 0113473 A1 WO0113473 A1 WO 0113473A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing part
- contact
- rear housing
- electrical connector
- front housing
- Prior art date
Links
Classifications
-
- 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
-
- 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]
- H01R13/6598—Shield material
- H01R13/6599—Dielectric material made conductive, e.g. plastic material coated with metal
Definitions
- the invention relates to a shielded electrical connector with an insulating front housing part and a plurality of contact lamellae arranged next to one another, the contact lamellae having a mating contact part received in the front housing part, an intermediate part molded into insulating material and a rear contact part extending away from the intermediate part and having a shield is provided between the intermediate parts of the contact lamellae and on the outer sides in the region of the intermediate parts.
- Such a shielded connector is known for example from EP 0 560 550 B1.
- shielding to reduce crosstalk is implemented by shielding plates that are inserted between the intermediate parts of the contact lamellae and by shielding plates on the outside in the area of the intermediate parts.
- the shield plates inserted between the intermediate parts have the disadvantage that the dimensions of the connector become larger as a result and the number of parts increases considerably when the connector is assembled. Particularly in the case of shielded plug connectors with a large number of contact lamellae (see, for example, FIG. 1 of EP 0 560 550 B1), the shielding plates to be used between the intermediate parts increase the assembly effort enormously.
- the invention is therefore based on the object of developing the generic shielded connector in such a way that the manufacture is simplified and the assembly effort is reduced.
- This task is solved according to the invention in that a) the intermediate parts of the contact blades are accommodated in a rear housing section and b) in the rear housing part the intermediate parts are separated from one another by continuous walls and c) the rear housing part is shielded with a metallization layer is provided.
- the contact lamellae By accommodating the intermediate parts of the contact lamellae in a rear housing part, which is provided with continuous walls between the contact lamellae, the contact lamellae can simply be inserted into the rear housing part during assembly.
- the rear housing part By providing the rear housing part with a metallization layer, ideal shielding between the intermediate parts of the contact blades is achieved without additional components.
- the metallization layer not only simplifies the assembly effort, but also the shielding can be produced much more cost-effectively.
- the continuous walls of the rear housing part extend into the area of the mating contact parts of the contact lamellae and are received in corresponding recesses on the front housing part.
- This measure also reduces crosstalk in the area of the mating contact parts.
- a ceiling wall, a rear wall and at least one side wall are advantageously formed in one piece on the rear housing part. This further reduces the number of parts to be assembled, since the shielding plates for the shielding are replaced from the outside by the ceiling wall, the rear wall and the at least one side wall. Furthermore, optimal shielding is required aims because there are no butt joints as with composite shield plates.
- the top wall and the at least one side wall extend over the front housing part and that a bottom wall connected to the rear housing part is also formed in the area of the front housing part. Since both the top wall, which has at least one side wall and the bottom wall, are provided with a metallization layer, shielding from the outside is also achieved in a simple manner in the region of the front housing part or the mating contact parts of the contact blades.
- metal strips connecting contacts are preferably pressed into the floor and ceiling walls.
- pins are preferably provided on the underside of the rear housing part, which are also provided with a metallization layer. These pins are used for the mechanical fixing of the electrical connector on the module as well as for the transmission of the ground connection.
- FIG. 1 shows a side sectional view of the connector according to the invention
- FIG. 2 shows step A - A according to FIG. 1
- 3 shows the section BB according to FIG. 1 and
- Figure 4 shows the electrical connector in the view of Figure 1 and the side view of the corresponding mating connector.
- FIG. 1 shows a side sectional view of the electrical connector according to the invention.
- This electrical connector consists of a rear housing part 1 and a front housing part 2 and a large number of contact lamellae 3 accommodated between the two housing parts.
- the contact lamellae consist of a mating contact part 4, which is formed by a large number of contact springs.
- the mating contact part 4 formed by the contact springs is followed by an intermediate part 5 overmolded with insulating material.
- a rear contact part 6 is arranged, which consists of a series of SMD, press-fit or solder contacts for contacting a circuit board or assembly 7.
- the assembly 7 is shown in dashed lines in FIG. 1.
- the contact lamella 3 is completely surrounded by the rear housing part 1.
- the rear housing part 1 consists of a top wall 8 of a rear wall 9 and a plurality of continuous intermediate walls 10, between which the contact blades 3 are inserted.
- the continuous partitions 10 of the rear housing part 1 can only be seen in FIGS. 2 and 3.
- FIG. 2 shows the section AA from FIG. 1
- FIG. 3 shows the section BB from FIG. 1.
- the continuous partitions 10 are not only formed in the area of the intermediate part 5 of the contact lamella 3, but also extend as far as between the contact springs of the mating contact part 4. In this area, the partitions 10 are made considerably narrower and completely in corresponding cutouts in the front housing part 2 added.
- the top wall 8 also extends over the contact springs of the mating contact part 4 and thus covers the front housing part 2, in which the contact springs are received.
- a bottom wall 11 is formed on the underside in the area of the mating contact part 4 or in the area in which the front housing part 2 is accommodated in the rear housing part 1.
- the bottom wall 11 is connected to the top wall 8 via the continuous intermediate walls 10 and via a side wall 12.
- the entire rear housing part 1 is provided with a metallization layer.
- the front housing part 2 is designed to be insulating. However, since the rear housing part 1 extends over the front housing part 2 and between the contact springs accommodated in the front housing part 2, good shielding is also ensured in the area of the mating contact part 4 or between the contact springs.
- the front housing part 2 consists of vertical webs 13 and a plurality of horizontal webs 14. Between the vertical webs 13 and the horizontal webs 14, chambers 15 are formed, in which the contact springs of the mating contact part 4 are received in the assembled state.
- the vertical webs 13 have corresponding U-shaped cutouts (see FIG. 2) into which the metallized intermediate walls 10 of the rear housing part 1 are inserted in the assembled state.
- pin 16 are formed on the underside of the intermediate walls 10 of the rear housing part. These pins 16 are also provided with a metallization layer and are used for the mechanical and electrical connection to the assembly 7. For this purpose, the pins are inserted into through-metallized holes in the assembly and z. B. soldered in a reflow soldering process.
- a metal strip 16 is pressed in on the top wall 8 and on the bottom wall 11, which is slightly bent outwards over a certain area, so that it springs in when mated with a mating connector.
- the metal strip 16 is provided with a rounding 17 at the projecting end so that it can be inserted more easily into the mating connector.
- FIG. 4 shows the electrical connector of Figure 1 and a corresponding mating connector in side view.
- the mating connector is designed as a rear wall connector 18, the rear wall 19 being shown only in broken lines in FIG.
- the rear wall plug 18 is essentially U-shaped and consists of a bottom wall 20 and two side walls 21 and 22. A large number of contact blades 23 are arranged in the bottom wall 20, which have the same grid as the contact springs in the module plug.
- Ground contacts 24 are arranged in the side walls 21, 22 on the inside and contact the metal strips 16 which are resiliently bent outwards when the module connector is inserted.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50006270T DE50006270D1 (de) | 1999-08-16 | 2000-08-01 | Geschirmter elektrischer steckverbinder |
EP00949434A EP1198866B1 (de) | 1999-08-16 | 2000-08-01 | Geschirmter elektrischer steckverbinder |
CA002381263A CA2381263A1 (en) | 1999-08-16 | 2000-08-01 | Shielded electrical connector |
AT00949434T ATE265747T1 (de) | 1999-08-16 | 2000-08-01 | Geschirmter elektrischer steckverbinder |
US10/049,576 US6579124B1 (en) | 1999-08-16 | 2000-08-01 | Shielded electrical connector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19938782.6 | 1999-08-16 | ||
DE19938782A DE19938782A1 (de) | 1999-08-16 | 1999-08-16 | Geschirmter elektrischer Steckverbinder |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001013473A1 true WO2001013473A1 (de) | 2001-02-22 |
Family
ID=7918546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/007447 WO2001013473A1 (de) | 1999-08-16 | 2000-08-01 | Geschirmter elektrischer steckverbinder |
Country Status (6)
Country | Link |
---|---|
US (1) | US6579124B1 (de) |
EP (1) | EP1198866B1 (de) |
AT (1) | ATE265747T1 (de) |
CA (1) | CA2381263A1 (de) |
DE (2) | DE19938782A1 (de) |
WO (1) | WO2001013473A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249876A2 (de) | 2001-04-09 | 2002-10-16 | Kabushiki Kaisha Toshiba | Lichtemittierende Vorrichtung |
EP1345293A2 (de) * | 2002-03-16 | 2003-09-17 | PROVERTHA Connectors, Cables & Solutions GmbH | Bus-Gehäuse für einen Steckverbinder mit Verriegelungseinrichtung |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003234527A1 (en) * | 2002-05-06 | 2003-11-17 | Molex Incorporated | High-speed differential signal connector |
US6638079B1 (en) * | 2002-05-21 | 2003-10-28 | Hon Hai Precision Ind. Co., Ltd. | Customizable electrical connector |
EP2386862A1 (de) * | 2002-10-09 | 2011-11-16 | DMI Biosciences, Inc. | Verfahren und Kits zur Diagnose von Blinddarmentzündung |
JP3831333B2 (ja) * | 2002-11-13 | 2006-10-11 | 第一電子工業株式会社 | 電気コネクタ |
US6808419B1 (en) * | 2003-08-29 | 2004-10-26 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having enhanced electrical performance |
US6884117B2 (en) * | 2003-08-29 | 2005-04-26 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having circuit board modules positioned between metal stiffener and a housing |
US7074086B2 (en) * | 2003-09-03 | 2006-07-11 | Amphenol Corporation | High speed, high density electrical connector |
CN114765330A (zh) * | 2021-01-13 | 2022-07-19 | 泰科电子(上海)有限公司 | 电连接器和连接器组合 |
CN114765329A (zh) * | 2021-01-13 | 2022-07-19 | 泰科电子(上海)有限公司 | 电连接器、连接器组合和制造电连接器的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0560550A2 (de) * | 1992-03-09 | 1993-09-15 | The Whitaker Corporation | Abgeschirmter Rückwand-Steckverbinder |
EP0852414A2 (de) * | 1997-01-07 | 1998-07-08 | Berg Electronics Manufacturing B.V. | Steckverbinder mit integrierter Leiterplattenanordnung |
WO1999026321A1 (en) * | 1997-11-19 | 1999-05-27 | The Whitaker Corporation | Shielded electrical connector |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8928777D0 (en) | 1989-12-20 | 1990-02-28 | Amp Holland | Sheilded backplane connector |
GB9205087D0 (en) | 1992-03-09 | 1992-04-22 | Amp Holland | Sheilded back plane connector |
DE4207461C1 (en) * | 1992-03-10 | 1993-01-14 | Albert Ackermann Gmbh & Co Kg, 5270 Gummersbach, De | HF screened electrical coupling e.g. for data transmission terminal - comprises integral socket formed by metal die casting for plug with two=step base |
US5788538A (en) * | 1996-07-31 | 1998-08-04 | Berg Technology, Inc. | Shield for modular jack |
US5795191A (en) * | 1996-09-11 | 1998-08-18 | Preputnick; George | Connector assembly with shielded modules and method of making same |
US6083047A (en) | 1997-01-16 | 2000-07-04 | Berg Technology, Inc. | Modular electrical PCB assembly connector |
US6361366B1 (en) * | 1997-08-20 | 2002-03-26 | Fci Americas Technology, Inc. | High speed modular electrical connector and receptacle for use therein |
US6293827B1 (en) * | 2000-02-03 | 2001-09-25 | Teradyne, Inc. | Differential signal electrical connector |
US6364710B1 (en) * | 2000-03-29 | 2002-04-02 | Berg Technology, Inc. | Electrical connector with grounding system |
JP3489054B2 (ja) * | 2000-10-06 | 2004-01-19 | 日本航空電子工業株式会社 | コネクタ組付け体 |
-
1999
- 1999-08-16 DE DE19938782A patent/DE19938782A1/de not_active Ceased
-
2000
- 2000-08-01 DE DE50006270T patent/DE50006270D1/de not_active Expired - Lifetime
- 2000-08-01 EP EP00949434A patent/EP1198866B1/de not_active Expired - Lifetime
- 2000-08-01 AT AT00949434T patent/ATE265747T1/de not_active IP Right Cessation
- 2000-08-01 CA CA002381263A patent/CA2381263A1/en not_active Abandoned
- 2000-08-01 WO PCT/EP2000/007447 patent/WO2001013473A1/de active IP Right Grant
- 2000-08-01 US US10/049,576 patent/US6579124B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0560550A2 (de) * | 1992-03-09 | 1993-09-15 | The Whitaker Corporation | Abgeschirmter Rückwand-Steckverbinder |
EP0852414A2 (de) * | 1997-01-07 | 1998-07-08 | Berg Electronics Manufacturing B.V. | Steckverbinder mit integrierter Leiterplattenanordnung |
WO1999026321A1 (en) * | 1997-11-19 | 1999-05-27 | The Whitaker Corporation | Shielded electrical connector |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249876A2 (de) | 2001-04-09 | 2002-10-16 | Kabushiki Kaisha Toshiba | Lichtemittierende Vorrichtung |
EP1345293A2 (de) * | 2002-03-16 | 2003-09-17 | PROVERTHA Connectors, Cables & Solutions GmbH | Bus-Gehäuse für einen Steckverbinder mit Verriegelungseinrichtung |
EP1345293A3 (de) * | 2002-03-16 | 2005-12-07 | PROVERTHA Connectors, Cables & Solutions GmbH | Bus-Gehäuse für einen Steckverbinder mit Verriegelungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
ATE265747T1 (de) | 2004-05-15 |
EP1198866B1 (de) | 2004-04-28 |
CA2381263A1 (en) | 2001-02-22 |
DE50006270D1 (de) | 2004-06-03 |
DE19938782A1 (de) | 2001-03-22 |
EP1198866A1 (de) | 2002-04-24 |
US6579124B1 (en) | 2003-06-17 |
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