EP0405333A2 - Connecteur presseur - Google Patents

Connecteur presseur Download PDF

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Publication number
EP0405333A2
EP0405333A2 EP90111790A EP90111790A EP0405333A2 EP 0405333 A2 EP0405333 A2 EP 0405333A2 EP 90111790 A EP90111790 A EP 90111790A EP 90111790 A EP90111790 A EP 90111790A EP 0405333 A2 EP0405333 A2 EP 0405333A2
Authority
EP
European Patent Office
Prior art keywords
contact
strips
contact strips
frame
circuit board
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Withdrawn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
EP90111790A
Other languages
German (de)
English (en)
Other versions
EP0405333A3 (en
Inventor
Albert Hoolhorst
Peter Lichtherte
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 EP0405333A2 publication Critical patent/EP0405333A2/fr
Publication of EP0405333A3 publication Critical patent/EP0405333A3/de
Withdrawn legal-status Critical Current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
    • 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
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/89—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by moving connector housing parts linearly, e.g. slider

Definitions

  • the invention relates to a connector having a plurality of contact elements which are fixed in an insulating body and form two rows of parallel contact strips on one side of the body, and with a device for the strips of one row against the strips of the other Moving row, as well as with a circuit board that has contact surfaces assigned to the strips along a circuit board edge and can be inserted with this edge between the rows of contact strips.
  • Such a connector is known for example from DE 16 65 802 A1.
  • Such a plug connector enables the edge of a printed circuit board covered with contact surfaces to be inserted force-free between contact strips of the plug connector when so-called direct plugging in of printed circuit boards. With frequent plugging and unplugging of the circuit board, undesired wear of the contact surfaces is avoided. Only after the edge of the printed circuit board has been completely inserted between the contact strips are these pressed against the contact surfaces of the printed circuit board by means of rod-like bodies running transversely to the insertion direction of the printed circuit board.
  • the object of the present invention is therefore to design a connector of the type mentioned at the outset in such a way that the pressure system using the connector is designed to be as straightforward and simple as possible for inserting the circuit board only once.
  • the object is achieved in that at least one slide body made of insulating material which is movable parallel to the course of the strips is provided, that the slide body is designed to be supported on end faces of the printed circuit board in such a way that the slide body is moved through a printed circuit board from a first position away from the insulating material body a second position closer to the insulating body can be transferred, and that the slide body and the contact strips have cooperating guide surfaces in order to move the contact strips of the one row against the strips of the other row in the second position of the slide body.
  • the slide body which is initially in its first position, is moved into its second position by the insertion movement of the printed circuit board and thereby causes the contact strips to lie against the contact surfaces of the printed circuit board.
  • an insulating frame comprising the contact strips of both rows is provided as the slide body, that the frame is provided with guide grooves for the individual contact strips, that the frame between front-side bends of the contact strips and a receiving contour of the insulating body adapted to the frame is self-retaining is arranged on the contact strips encompassed by the frame, that the contact strips are provided with bends supporting them in the second position of the frame, that the frame is locked in its second position between the bends of the contact strips and the insulating body, that the contact strips and / or the contact surfaces with one again fusible solder layer are occupied, and that the contact elements are designed as contact springs on the side facing away from the contact strips.
  • the contact elements 4 in the form of contact strips 5 protrude from a front end face 2b of the insulating body 1.
  • the contact elements 4 are arranged in two rows in the insulating body 1 so that two contact strips each form 5 pairs, of which one contact strip 5 belongs to a row of contact strips.
  • the two rows of contact strips delimit an intermediate space 6 which is dimensioned such that printed circuit boards 7 which do not exceed a maximum thickness can be inserted with an edge region 8 between the two rows of contact strips without any force.
  • the edge area 8 of the printed circuit board 7 is covered on both sides with contact surfaces 9 which are to be contacted by at least one of the contact strips 5.
  • the two rows of contact strips 5 are encompassed by an insulating frame 10 which, with its longitudinal bars 11, touches the contact strips of one row.
  • the frame 10 sits in a first position between bent ends 12 of the contact strips 5 and bends 13 facing away from the space 6 of the rows of contact strips, with which the strips 5 are provided in the vicinity of the insulating body 1.
  • the printed circuit board 7 grasps the frame 10 and moves it against the front end face 2b of the insulating body 1.
  • Tilting of the frame with respect to the strips 5 is prevented in that the strips 5 are guided in guide grooves 14 of the frame.
  • the frame 10 When moving against the end face 2b of the insulating body 1, the frame 10 detects the bends 13 of the strips 5 and thereby moves the strips 5 against the contact surfaces 9 of the printed circuit board 7.
  • the frame 10 reaches a second position in which the frame 10 is located in a receiving contour 15 of the insulating material body 1 which is adapted to the frame 10. In this position, the frame holds the contact strips 5 pressed against the contact surfaces 9 and also holds itself in this position by being supported on a face 2b of the insulating body 1 from the falling branch of the bends 13.
  • the contact surfaces 9 and / or the sides of the contact strips 5 facing the contact surfaces 9 can advantageously be covered with a solder layer.
  • the pressure contact between the contact strips 5 and contact surfaces 9 prevents the solder layers from being impaired by grinding contacting processes.
  • the contact surfaces 9 are soldered to the contact strips 5 and in this way the connector consisting of the insulating housing 1, the contact elements 4 and the frame 10 is connected to the printed circuit board 7 using surface-mount connection technology.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
EP19900111790 1989-06-27 1990-06-21 Pressure connector Withdrawn EP0405333A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8907845U 1989-06-27
DE8907845U DE8907845U1 (de) 1989-06-27 1989-06-27 Andruckstellverbinder

Publications (2)

Publication Number Publication Date
EP0405333A2 true EP0405333A2 (fr) 1991-01-02
EP0405333A3 EP0405333A3 (en) 1991-03-13

Family

ID=6840529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900111790 Withdrawn EP0405333A3 (en) 1989-06-27 1990-06-21 Pressure connector

Country Status (4)

Country Link
EP (1) EP0405333A3 (fr)
JP (1) JPH0665093B2 (fr)
DE (1) DE8907845U1 (fr)
FI (1) FI903218A0 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505744A2 (fr) * 1991-03-28 1992-09-30 Richard Hirschmann GmbH & Co. Connecteur pour une plaquette à circuits imprimés
US5292265A (en) * 1993-03-02 1994-03-08 Molex Incorporated Edge mounted circuit board electrical connector
EP0633631A1 (fr) * 1993-07-08 1995-01-11 Molex Incorporated Connecteur électrique de bord pour une plaquette à circuits imprimés
EP0999613A1 (fr) * 1998-11-06 2000-05-10 Framatome Connectors International Prise de connexion sur circuit imprime, comprenant une fiche et une embase
WO2000046885A1 (fr) * 1999-02-02 2000-08-10 Gryphics, Inc. Connecteur a force d'insertion faible ou nulle pour cartes a circuits imprimes et appareils electriques
US6178629B1 (en) 1997-05-06 2001-01-30 Gryphics, Inc. Method of utilizing a replaceable chip module
US6231353B1 (en) 1997-05-06 2001-05-15 Gryphics, Inc. Electrical connector with multiple modes of compliance
US6247938B1 (en) 1997-05-06 2001-06-19 Gryphics, Inc. Multi-mode compliance connector and replaceable chip module utilizing the same
US6409521B1 (en) 1997-05-06 2002-06-25 Gryphics, Inc. Multi-mode compliant connector and replaceable chip module utilizing the same
US6830460B1 (en) 1999-08-02 2004-12-14 Gryphics, Inc. Controlled compliance fine pitch interconnect
US6939143B2 (en) 2000-01-20 2005-09-06 Gryphics, Inc. Flexible compliant interconnect assembly
US6957963B2 (en) 2000-01-20 2005-10-25 Gryphics, Inc. Compliant interconnect assembly
US7214069B2 (en) 2003-07-07 2007-05-08 Gryphics, Inc. Normally closed zero insertion force connector
WO2021013442A1 (fr) * 2019-07-19 2021-01-28 Robert Bosch Gmbh Élément de contact

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2797849B2 (ja) * 1992-08-12 1998-09-17 日本電気株式会社 サーフェイスマウント用コネクタ
DE102004015344A1 (de) * 2004-03-30 2005-10-20 Kostal Kontakt Systeme Gmbh Elektrisches Nullkraftsteckverbindungsteil
JP2009039215A (ja) * 2007-08-07 2009-02-26 Masa Inoue 浴槽用クッション

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711523A (en) * 1952-07-23 1955-06-21 Teleregister Corp Multi-contact connector
US4200349A (en) * 1979-01-10 1980-04-29 Fairchild Camera And Instrument Corporation Low force printed circuit board connector apparatus
EP0273683B1 (fr) * 1986-12-26 1993-03-17 Fujitsu Limited Connecteur électrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722712U (fr) * 1980-07-11 1982-02-05
JPH0729584Y2 (ja) * 1986-10-31 1995-07-05 日本電気株式会社 サ−フエイスマウント用コネクタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711523A (en) * 1952-07-23 1955-06-21 Teleregister Corp Multi-contact connector
US4200349A (en) * 1979-01-10 1980-04-29 Fairchild Camera And Instrument Corporation Low force printed circuit board connector apparatus
EP0273683B1 (fr) * 1986-12-26 1993-03-17 Fujitsu Limited Connecteur électrique

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505744A3 (en) * 1991-03-28 1993-01-13 Richard Hirschmann Gmbh & Co. Connector for a printed circuit board
EP0505744A2 (fr) * 1991-03-28 1992-09-30 Richard Hirschmann GmbH & Co. Connecteur pour une plaquette à circuits imprimés
US5292265A (en) * 1993-03-02 1994-03-08 Molex Incorporated Edge mounted circuit board electrical connector
EP0633631A1 (fr) * 1993-07-08 1995-01-11 Molex Incorporated Connecteur électrique de bord pour une plaquette à circuits imprimés
US6231353B1 (en) 1997-05-06 2001-05-15 Gryphics, Inc. Electrical connector with multiple modes of compliance
US6409521B1 (en) 1997-05-06 2002-06-25 Gryphics, Inc. Multi-mode compliant connector and replaceable chip module utilizing the same
US6247938B1 (en) 1997-05-06 2001-06-19 Gryphics, Inc. Multi-mode compliance connector and replaceable chip module utilizing the same
US6178629B1 (en) 1997-05-06 2001-01-30 Gryphics, Inc. Method of utilizing a replaceable chip module
EP0999613A1 (fr) * 1998-11-06 2000-05-10 Framatome Connectors International Prise de connexion sur circuit imprime, comprenant une fiche et une embase
US6234822B1 (en) 1998-11-06 2001-05-22 Framatome Connectors International Connector on a printed circuit, comprising a plug and a base
FR2785723A1 (fr) * 1998-11-06 2000-05-12 Framatome Connectors France Prise de connexion sur circuit imprime, comprenant une fiche et une embase
WO2000046885A1 (fr) * 1999-02-02 2000-08-10 Gryphics, Inc. Connecteur a force d'insertion faible ou nulle pour cartes a circuits imprimes et appareils electriques
US6572396B1 (en) 1999-02-02 2003-06-03 Gryphics, Inc. Low or zero insertion force connector for printed circuit boards and electrical devices
US6830460B1 (en) 1999-08-02 2004-12-14 Gryphics, Inc. Controlled compliance fine pitch interconnect
US6939143B2 (en) 2000-01-20 2005-09-06 Gryphics, Inc. Flexible compliant interconnect assembly
US6957963B2 (en) 2000-01-20 2005-10-25 Gryphics, Inc. Compliant interconnect assembly
US7900347B2 (en) 2000-01-20 2011-03-08 Cascade Microtech, Inc. Method of making a compliant interconnect assembly
US7214069B2 (en) 2003-07-07 2007-05-08 Gryphics, Inc. Normally closed zero insertion force connector
WO2021013442A1 (fr) * 2019-07-19 2021-01-28 Robert Bosch Gmbh Élément de contact

Also Published As

Publication number Publication date
FI903218A0 (fi) 1990-06-26
JPH0337982A (ja) 1991-02-19
JPH0665093B2 (ja) 1994-08-22
EP0405333A3 (en) 1991-03-13
DE8907845U1 (de) 1989-08-24

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