EP0718922A2 - Barrette de connexion - Google Patents

Barrette de connexion Download PDF

Info

Publication number
EP0718922A2
EP0718922A2 EP95118223A EP95118223A EP0718922A2 EP 0718922 A2 EP0718922 A2 EP 0718922A2 EP 95118223 A EP95118223 A EP 95118223A EP 95118223 A EP95118223 A EP 95118223A EP 0718922 A2 EP0718922 A2 EP 0718922A2
Authority
EP
European Patent Office
Prior art keywords
housing
strip according
metal
connector
power strip
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Withdrawn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
EP95118223A
Other languages
German (de)
English (en)
Other versions
EP0718922A3 (fr
Inventor
Franz Czeschka
Jürgen Lappöhn
Wolfgang Dr. Hornig
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.)
Diehl Stiftung and Co KG
Original Assignee
ERNI Electronics GmbH and Co KG
Diehl GmbH and Co
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 ERNI Electronics GmbH and Co KG, Diehl GmbH and Co filed Critical ERNI Electronics GmbH and Co KG
Publication of EP0718922A2 publication Critical patent/EP0718922A2/fr
Publication of EP0718922A3 publication Critical patent/EP0718922A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • 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]
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/931—Conductive coating

Definitions

  • the invention relates to a power strip according to the preamble of claim 1. It is primarily intended for a plug connection for installation at the front in a memory card with a metallic housing for connection to a plug contact strip, for example a computer or the like.
  • the object of the present invention is therefore also to be seen in helping to eliminate the disadvantages mentioned at the outset and to create a tight connection here, too, by redesigning the detail of the plug to be installed.
  • the drawings first of all generally show the connection area of a memory card 1 with front-side connector strip 2a for connection to a pin contact strip 3, for example a computer or the like, the memory card 1 having a spacer frame 4 which extends from the connector strip 2a in a U-shape and has at least metallized surfaces and is sandwich-like on both sides and thus dust and moisture-proof by soft soldering connected, metallic housing cover plates 5.
  • the connector strip 2a consists of a non-metallic material and has a series of metallic bushings, each having a socket 2 on one side and a contact pin 2b on the other.
  • the connector strip 2a is metallized on its surfaces that come into contact with the metal parts 5 of the housing in the form of a metal coating "M" and on the surface with the contact pins 2b sealing potting compound 7 is occupied.
  • the metal coating "M” has a coefficient of thermal expansion has, which lies between those of the material of the connector strip 2a and the housing metal parts 5, and in addition the thermal expansion coefficients of the material of the connector strip 2a, the housing metal parts 5 and the metal coating "M” are adapted, ie should be as close as possible to one another.
  • Possible materials of the metal coating are molybdenum, tungsten, nickel-cobalt, tin or similar suitable elements.
  • the overall design is also characterized by lateral centering (groove 4b and tongue 2c) on the connector strip 2a and the free legs 4a of the spacer frame 4, and pins or cams 9 on the metal-coated surfaces "M" of the insulating body 2a and in addition Corresponding recesses in the metallic housing parts 5 to absorb any expansion forces.
  • the metal coating of the connector strip 2a also opens up the possibility of a design without a sealing compound 7 on the surface having the contact pins 2b below the cover plate 8 in other areas of application in which the tightness requirements are not as high.
  • housing parts 5 are not only soldered to the connector or its bar 2a in the area of the metal coating in a punctiform manner or the like, but rather with a large area.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
EP95118223A 1994-12-24 1995-11-20 Barrette de connexion Withdrawn EP0718922A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4446747A DE4446747C2 (de) 1994-12-24 1994-12-24 Steckerleiste
DE4446747 1994-12-24

Publications (2)

Publication Number Publication Date
EP0718922A2 true EP0718922A2 (fr) 1996-06-26
EP0718922A3 EP0718922A3 (fr) 1997-07-16

Family

ID=6537226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95118223A Withdrawn EP0718922A3 (fr) 1994-12-24 1995-11-20 Barrette de connexion

Country Status (6)

Country Link
US (1) US5743764A (fr)
EP (1) EP0718922A3 (fr)
JP (1) JPH08222313A (fr)
KR (1) KR960028737A (fr)
DE (1) DE4446747C2 (fr)
IL (1) IL116287A0 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176744B1 (en) * 1999-10-01 2001-01-23 Motorola, Inc. Plated plastic connection system and method of making
US6402569B1 (en) 2000-05-05 2002-06-11 Alcoa Fujikura Ltd. Molded bus bar system
US6220877B1 (en) 2000-05-05 2001-04-24 Alcoa Fujikura Limited Monolithic terminal interface
JP3966407B2 (ja) * 2002-09-24 2007-08-29 矢崎総業株式会社 防油水性を備えた電磁波シールド構造
US8025530B2 (en) * 2008-07-14 2011-09-27 Savi Technology, Inc. Method and apparatus involving a housing with a sealed electrical connector
DE102010032313B4 (de) * 2010-07-27 2023-12-07 Volkswagen Ag Gehäuse, Steckkontaktverbindung und Verfahren zur elektrischen Kontaktierung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766595U (de) * 1957-09-19 1958-05-14 Siemens Ag Steckverbindung.
GB8604089D0 (en) * 1986-02-19 1986-03-26 Bowthorpe Hellermann Ltd Heat-shrinkable article
US4780791A (en) * 1986-04-08 1988-10-25 Fujisoku Electric Co., Ltd. Card-shaped memory having an IC module
US4997392A (en) * 1989-11-06 1991-03-05 Motorola, Inc. Waterproof external connector
US5009616A (en) * 1989-12-14 1991-04-23 Amp Incorporated Connector assembly with back shell having vanes
DE9013007U1 (de) * 1990-09-12 1990-11-15 Siemens AG, 8000 München Aus einem Hauptkörper und einem Zusatzkörper bestehender Steckverbinder
CA2057518C (fr) * 1991-12-09 1996-11-19 Albert John Kerklaan Carte de circuit sous jaquette
US5299940A (en) * 1992-07-14 1994-04-05 Mitsubishi Denki Kabushiki Kaisha IC card
JPH06171275A (ja) * 1992-09-29 1994-06-21 Mitsubishi Electric Corp Ｉｃカードおよびその製造方法
DE4341104C1 (de) * 1993-12-02 1995-01-12 Harting Elektronik Gmbh Abgeschirmte Leiterplattensteckverbindung
JP3284326B2 (ja) * 1993-12-08 2002-05-20 本多通信工業株式会社 Ｐｃカード用コネクタ及びｐｃカード
US5490043A (en) * 1994-04-15 1996-02-06 Hon Hai Precision Ind. Co., Ltd. Grounding clip structure of I/O card
US5430618A (en) * 1994-04-18 1995-07-04 Huang; George Y. Adaptor with electromagnetic shielding capabilities

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
US5743764A (en) 1998-04-28
DE4446747C2 (de) 1998-04-09
DE4446747A1 (de) 1996-06-27
EP0718922A3 (fr) 1997-07-16
KR960028737A (ko) 1996-07-22
JPH08222313A (ja) 1996-08-30
IL116287A0 (en) 1996-03-31

Similar Documents

Publication Publication Date Title
EP0871998B1 (fr) Connecteur electrique blinde
DE3919741C2 (fr)
DE3718463A1 (de) Kondensator mit drei anschluessen
DE2810514A1 (de) Steckverbinder mit stoerschutz
DE3511722A1 (de) Elektromechanische baugruppe fuer integrierte schaltkreismatrizen
DE19707490A1 (de) HF-Koaxial-Steckverbinder
EP0997984B1 (fr) Connexion à fiche d' une carte à circuits à un moteur électrique
DE202009014251U1 (de) System zur Verbindung elektrischer Leiter mit voneinander verschiedenen Potentialen sowie Steckadapter für das System
DE4426465A1 (de) Verbindungsteil zwischen elektrischen Anschlüssen im Inneren eines Gehäuses und aus dem Gehäuse herausragenden Anschlüssen
DE69519052T2 (de) Halteanordnung für einen Gegenstecker
EP0718922A2 (fr) Barrette de connexion
DE3720447A1 (de) Elektrische verbindungen fuer abgeschirmte koaxialleiter
DE69502780T2 (de) Induktive vorrichtung mit verbindungselementen
DE102009016160B4 (de) Verfahren zur Herstellung einer Kontaktvorrichtung und Kontaktvorrichtung
DE10347306A1 (de) Schirmanbindung
DE60037717T2 (de) Datenträger mit integriertem schaltkreis und übertragungsspule
DE8902245U1 (de) Vielfachstecker
EP0660459A2 (fr) Fiche à plusieurs lames plates
DE10119939A1 (de) Magnetspulenanordnung
DE19848835A1 (de) Mehrpolige Steckverbindung
DE10157099B4 (de) Elektrischer Verbinder für die Datentechnik
DE10316908A1 (de) Heizvorrichtung
DE202019104688U1 (de) Kontakteinsatz einer Leiteranschlussklemme und Leiteranschlussklemme
DE4313771C2 (de) Steckverbinder für Leiterplatten
DE19815488C1 (de) Elektrischer Steckverbinder

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DIEHL GMBH & CO.

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19971027

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DIEHL STIFTUNG & CO.

17Q First examination report despatched

Effective date: 19980821

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19990723