EP0677895A2 - Connecteur pour panneaux arrières - Google Patents

Connecteur pour panneaux arrières Download PDF

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Publication number
EP0677895A2
EP0677895A2 EP95103077A EP95103077A EP0677895A2 EP 0677895 A2 EP0677895 A2 EP 0677895A2 EP 95103077 A EP95103077 A EP 95103077A EP 95103077 A EP95103077 A EP 95103077A EP 0677895 A2 EP0677895 A2 EP 0677895A2
Authority
EP
European Patent Office
Prior art keywords
female connector
connector
housing
connector according
receiving chambers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95103077A
Other languages
German (de)
English (en)
Other versions
EP0677895A3 (fr
Inventor
Karl Dipl.-Ing. Zell
Jürgen Dipl.-Ing. Seibold
Peter Seidel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0677895A2 publication Critical patent/EP0677895A2/fr
Publication of EP0677895A3 publication Critical patent/EP0677895A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • 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]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts

Definitions

  • the present invention relates to a connector for backplane wiring, consisting of a male connector designed as a one-sided open right-angled housing for plugging onto the knives of a backplane circuit board and a female connector that can be inserted into the male connector with receiving chambers and firmly connected to a module circuit board, the knives and springs being parallel in Several rows are arranged, the individual contact springs being surrounded by electrically conductive shield plates, which are connected to contacts in the intermediate grid both on the rear side and on the assembly side, which are acted upon by a corresponding potential.
  • the connector passage should be smaller and cheaper than a conventional mini KOAX.
  • the connector known from European patent application 94 103 192.4 has a complicated structure with regard to its manufacture.
  • the object of the present invention is to provide a connector of the type mentioned at the outset, the high-frequency properties of which meet the requirements suffice, and which is characterized by a relatively simple structure.
  • the plug connector according to the invention offers plug-in passages which are considerably smaller and cheaper than conventional mini-COAX plug connections and which meet all of today's requirements with regard to the transmission properties.
  • the common housing which is at ground potential or shield potential, is somewhat worse in terms of shielding effect than a pure KOAX connector, but far better than the previous pin arrangement.
  • An expedient embodiment of the connector according to the invention is characterized in that the female connector housing consists of an assembled and soldered sheet metal compartment, through which continuous receiving chambers with a rectangular cross section are formed.
  • the female connector housing is relatively easy to manufacture and offers good shielding properties.
  • female connector housing is formed from a one-piece, electrically conductive extruded profile with continuous receiving chambers.
  • female connector housings produced in this way can e.g. consist of electrically conductive plastic, which results in considerable advantages in manufacture.
  • a female connector housing which consists of an assembled and soldered sheet metal compartment through which continuous receiving chambers 9 with a rectangular cross-section are formed.
  • the sheet compartment is essentially slotted longitudinal and transverse sheets which are pushed into one another and then soldered.
  • Shield contacts 41 can be provided at the intersections of the sheets, which are pressed into existing bores, for example. On the other hand, these shield contacts 41 are fastened in the printed circuit board 40.
  • FIGS. 2 and 3 show a female connector 2, which consists of a drilled metal block.
  • the through bores in this case form the receiving chambers 10 for the contact springs.
  • Bores 44 for the shield contacts 41 are provided in the intermediate grid. These bores 44 are designed as blind holes in which the shield contacts 41 are fastened by means of press-in technology.
  • the shield contacts 41 are used to fasten the female connector 2 in the circuit board 40 by means of press-fit technology.
  • On the opposite side of the female connector housing can be provided in the rear wall wiring board.
  • female connector housings 3 and 4 which are composed essentially of metallic tubes 28 and 29, or 30 and 31 honeycomb.
  • the tubes 28 and 29 and 30 and 31 are soldered together.
  • the tubes with the larger diameter, namely the tubes 28 and 30 form the receiving chambers 11 and 12, while the metallic tubes with the small diameters 29 and 31 serve to receive the contacts arranged in the intermediate grid.
  • the receiving chambers of the female connector shown in FIG. 4 have a circular cross section, while the receiving chambers of the female connector shown in FIG. 5 have, for example, an octagonal cross section.
  • the female and male connectors shown in FIGS. 4 and 5 can be provided with a smooth casing.
  • Another basic way of producing the female connector according to the invention is to form them from a one-piece, electrically conductive extruded profile, or to assemble them from several corresponding extruded individual elements, the individual extruded individual elements being connected to one another by means of tongue and groove.
  • FIG. 6 shows a partial cross section through a female connector housing 5 made of a one-piece electrically conductive extruded profile in connection with a printed circuit board 40.
  • the female connector housing 5 has continuous receiving chambers 13 with an octagonal cross section. Between the receiving chambers 13 bores 45 are provided in the intermediate grid for the necessary shield contacts.
  • the female connector housing 5 shown in FIG. 6, which is formed from a one-piece, electrically conductive extruded profile, can either be made of metal or of electrically conductive plastic, or else e.g. made of plastic with a galvanically applied electrically conductive surface.
  • individual extruded profile individual elements 17 to 27 are shown, which can be assembled into complete female connector housings 6 to 8, receiving chambers 14 to 16 being formed, which have the same shape as the receiving chambers 13 in female connector housing 5 of FIG. 6 .
  • the individual extruded profile individual elements 17 to 27 are connected to one another by means of tongue and groove. It can already be seen from these few representations that the design of the individual extruded profile individual elements can be very diverse, which can be seen from the representation of a few examples, for which reason these are not to be described in more detail here.
  • the individual individual elements have bores 46 to 50 in the intermediate grid for the shield contacts.
  • female connector housings 33 to 34 equipped with contact springs 35 to 37.
  • the female connector housings shown here are intended to represent a type of female connector structure.
  • the female connector housing 32 is a straight female connector housing, while the female connector housings 33 and 34 are angled female connector housings which consist of two or more than two parts.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
EP95103077A 1994-04-14 1995-03-03 Connecteur pour panneaux arrières. Withdrawn EP0677895A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4412949 1994-04-14
DE4412949 1994-04-14

Publications (2)

Publication Number Publication Date
EP0677895A2 true EP0677895A2 (fr) 1995-10-18
EP0677895A3 EP0677895A3 (fr) 1996-09-11

Family

ID=6515438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103077A Withdrawn EP0677895A3 (fr) 1994-04-14 1995-03-03 Connecteur pour panneaux arrières.

Country Status (4)

Country Link
US (1) US5803768A (fr)
EP (1) EP0677895A3 (fr)
JP (1) JPH07296914A (fr)
CA (1) CA2146915A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112636046A (zh) * 2020-11-30 2021-04-09 中航光电科技股份有限公司 正交连接器的晶片、正交连接器及连接器组件

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494734B1 (en) * 1997-09-30 2002-12-17 Fci Americas Technology, Inc. High density electrical connector assembly
US6027345A (en) * 1998-03-06 2000-02-22 Hon Hai Precision Ind. Co., Ltd. Matrix-type electrical connector
NL1009529C2 (nl) * 1998-06-30 2000-01-04 Framatome Connectors Belgium Connector.
US6422900B1 (en) 1999-09-15 2002-07-23 Hh Tower Group Coaxial cable coupling device
US6413103B1 (en) 2000-11-28 2002-07-02 Apple Computer, Inc. Method and apparatus for grounding microcoaxial cables inside a portable computing device
EP1231679B1 (fr) * 2001-02-09 2004-05-26 Harting Electronics GmbH & Co. KG Connecteur composé d'une pièce male et femelle
US6482038B2 (en) 2001-02-23 2002-11-19 Fci Americas Technology, Inc. Header assembly for mounting to a circuit substrate
JP4689196B2 (ja) * 2003-11-05 2011-05-25 日本発條株式会社 導電性接触子ホルダ、導電性接触子ユニット
US7270572B2 (en) * 2004-07-30 2007-09-18 Hewlett-Packard Development Company, L.P. Component connector
JP4916717B2 (ja) * 2005-12-27 2012-04-18 日本発條株式会社 導電性接触子ホルダおよび導電性接触子ユニット
US7811100B2 (en) 2007-07-13 2010-10-12 Fci Americas Technology, Inc. Electrical connector system having a continuous ground at the mating interface thereof
US8764464B2 (en) 2008-02-29 2014-07-01 Fci Americas Technology Llc Cross talk reduction for high speed electrical connectors
US9277649B2 (en) 2009-02-26 2016-03-01 Fci Americas Technology Llc Cross talk reduction for high-speed electrical connectors
US8267721B2 (en) 2009-10-28 2012-09-18 Fci Americas Technology Llc Electrical connector having ground plates and ground coupling bar
US8616919B2 (en) 2009-11-13 2013-12-31 Fci Americas Technology Llc Attachment system for electrical connector
WO2011140438A2 (fr) 2010-05-07 2011-11-10 Amphenol Corporation Connecteur de câble de haute performance
CN104704682B (zh) 2012-08-22 2017-03-22 安费诺有限公司 高频电连接器
US9905975B2 (en) 2014-01-22 2018-02-27 Amphenol Corporation Very high speed, high density electrical interconnection system with edge to broadside transition
WO2017007429A1 (fr) 2015-07-07 2017-01-12 Amphenol Fci Asia Pte. Ltd. Connecteur électrique
CN115000735A (zh) 2016-08-23 2022-09-02 安费诺有限公司 可配置为高性能的连接器
CN208862209U (zh) 2018-09-26 2019-05-14 安费诺东亚电子科技(深圳)有限公司 一种连接器及其应用的pcb板
CN115516717A (zh) 2020-01-27 2022-12-23 富加宜（美国）有限责任公司 高速、高密度直配式正交连接器
CN115428275A (zh) 2020-01-27 2022-12-02 富加宜（美国）有限责任公司 高速连接器
CN215816516U (zh) 2020-09-22 2022-02-11 安费诺商用电子产品(成都)有限公司 电连接器
CN213636403U (zh) 2020-09-25 2021-07-06 安费诺商用电子产品(成都)有限公司 电连接器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734058A (en) * 1986-05-08 1988-03-29 Amphenol Corporation High density shielded modular connector for stacking printed circuit boards and method of making thereof
US5162001A (en) * 1991-11-13 1992-11-10 Molex Incorporated Shielded electrical connector
EP0582960A1 (fr) * 1992-08-12 1994-02-16 Siemens Aktiengesellschaft Connexion à haute fréquence coaxiale à fiches
WO1994008364A1 (fr) * 1992-09-28 1994-04-14 Mckenzie Socket Technology, Inc. Support de boitiers de circuits integres a multiconducteurs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030694A (en) * 1961-06-16 1966-05-25 Smart & Brown Connectors Ltd Multi-contact electric connectors
US3587028A (en) * 1969-04-28 1971-06-22 Ibm Coaxial connector guide and grounding structure
DE3364068D1 (en) * 1982-09-09 1986-07-17 Ver Glaswerke Gmbh Glass brick, wall of glass building elements and method of laying and erecting the same
US4846727A (en) * 1988-04-11 1989-07-11 Amp Incorporated Reference conductor for improving signal integrity in electrical connectors
US4898546A (en) * 1988-12-16 1990-02-06 E. I. Du Pont De Nemours And Company Ground plane shield device for right angle connectors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734058A (en) * 1986-05-08 1988-03-29 Amphenol Corporation High density shielded modular connector for stacking printed circuit boards and method of making thereof
US5162001A (en) * 1991-11-13 1992-11-10 Molex Incorporated Shielded electrical connector
EP0582960A1 (fr) * 1992-08-12 1994-02-16 Siemens Aktiengesellschaft Connexion à haute fréquence coaxiale à fiches
WO1994008364A1 (fr) * 1992-09-28 1994-04-14 Mckenzie Socket Technology, Inc. Support de boitiers de circuits integres a multiconducteurs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE (IEEE), Bd. CONF. 45, 1.Juni 1993, ORLANDO,FLORIDA,USA, Seiten 446-451, XP000386357 SASAKI ET AL.: "COAXIAL SMT MODULE CONNECTOR FOR HIGH SPEED MCM" *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112636046A (zh) * 2020-11-30 2021-04-09 中航光电科技股份有限公司 正交连接器的晶片、正交连接器及连接器组件
CN112636046B (zh) * 2020-11-30 2022-04-22 中航光电科技股份有限公司 正交连接器的晶片、正交连接器及连接器组件

Also Published As

Publication number Publication date
CA2146915A1 (fr) 1995-10-15
EP0677895A3 (fr) 1996-09-11
US5803768A (en) 1998-09-08
JPH07296914A (ja) 1995-11-10

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