EP1528631A1 - Lötfreies Verbindungssystem für Leiterplatten - Google Patents

Lötfreies Verbindungssystem für Leiterplatten Download PDF

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Publication number
EP1528631A1
EP1528631A1 EP04025391A EP04025391A EP1528631A1 EP 1528631 A1 EP1528631 A1 EP 1528631A1 EP 04025391 A EP04025391 A EP 04025391A EP 04025391 A EP04025391 A EP 04025391A EP 1528631 A1 EP1528631 A1 EP 1528631A1
Authority
EP
European Patent Office
Prior art keywords
connection
plane
segment
card
connection system
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.)
Granted
Application number
EP04025391A
Other languages
English (en)
French (fr)
Other versions
EP1528631B1 (de
Inventor
Philippe Bernard
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.)
Marelli France SAS
Original Assignee
Magneti Marelli Systemes Electroniques SAS
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 Magneti Marelli Systemes Electroniques SAS filed Critical Magneti Marelli Systemes Electroniques SAS
Publication of EP1528631A1 publication Critical patent/EP1528631A1/de
Application granted granted Critical
Publication of EP1528631B1 publication Critical patent/EP1528631B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/112—Resilient sockets forked sockets having two legs
    • 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
    • H01R12/7076—Coupling devices for connection between PCB and component, e.g. display

Definitions

  • the present invention relates to a connection system for printed circuit boards and, in particular, a system of seamless connection between electronic boards and external devices via terminals perpendicular connection to the map.
  • connectors which have a row of conductors or connection pins with lamellae or parallel plugs, having a first of their ends arranged in contact with the connection terminals of a respective conducting track of the card and the other end pointing to the outside of the card, for connection to a terminal board of a device external.
  • the terminals of an external circuit may be directly inserted by pressure in the metallized holes of the map according to the technique known as "pressfit" (tight fit).
  • An object of the present invention is to provide a system of alternative electrical connection for connecting a card printed circuit boards with an external device or circuit perpendicular terminals to the map, which makes disassembly possible for successive replacement and, at the same time, proves to be economical compared to the technique known.
  • an object of the invention is formed by a connection system between a printed circuit board and an external device or circuit, wherein the board comprises a connector group comprising a plurality of contact conductive elements protruding a direction perpendicular to the plane of the card, intended to receive in electrical contact corresponding conductive connection terminals of an external device or circuit, characterized in that each connection terminal of the device or external circuit is profiled so as to have at its end a claw contact conformation for engagement with a conductive contact element of the card.
  • a printed circuit board 12 to which is connected an external device 14 (shown in a line interrupted) via a pair of terminals lamellar conductors 16 extending in one direction substantially orthogonal to the plane of the map.
  • connection terminals have a rectangular section or any section.
  • the card 12 has a connector group 20 formed by a body 22 fixed on the surface of the card facing the device to be connected and having a pair of elements protruding contact conductors 24 arranged substantially in a direction perpendicular to the plane of the map.
  • the conductive connection terminals 16 of the device present at their contact ends conformations claw 30 which each define a pair of forks 32 deformable elastically during the taking contact conductive elements 24 integral with the card.
  • the terminals are made - for example - by a simple cutting operation of a metal sheet and the claws are in a plane.
  • the terminals 16 have a main segment 40 substantially coaxial with a contact element 24 presented from the card, an intermediate segment 42 folded at 90 degrees to the main segment and an end segment 44 folded 180 degrees to the intermediate segment so as to define with it a U-shape in a plane general of the conductive terminal.
  • the segment 42 illustrated in FIG. Figure 1 may be deleted in such a way as to define a conformation in L plus or minus obtuse or more or less acute, in a general plane of the conductive terminal.
  • the end segment 44 is in a plane parallel to, plane of the map 12 and comprises at the free end said claw conformation 30 for taking an element respective driver 24.
  • connection is very simplified, because the number of constituent parts needed is limited, but, at the same time, optimum contact is guaranteed, able to withstand the passage of currents of high intensity. It is also possible to automate the positioning of different components of the system.
  • the electrical connection a card on the connection terminals of a device external is carried out by translation in an axis perpendicular to the plane defined by the row of terminals, that is parallel to the map plan.
  • the system makes it easy and quick to separation of the device 14 from the card 12 for a possible replacement.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP04025391A 2003-10-27 2004-10-26 Lötfreies Verbindungssystem für Leiterplatten Not-in-force EP1528631B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0312561 2003-10-27
FR0312561A FR2861505B1 (fr) 2003-10-27 2003-10-27 Systeme de connexion sans soudure pour cartes a circuits imprimes

Publications (2)

Publication Number Publication Date
EP1528631A1 true EP1528631A1 (de) 2005-05-04
EP1528631B1 EP1528631B1 (de) 2009-02-18

Family

ID=34400831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025391A Not-in-force EP1528631B1 (de) 2003-10-27 2004-10-26 Lötfreies Verbindungssystem für Leiterplatten

Country Status (4)

Country Link
EP (1) EP1528631B1 (de)
DE (1) DE602004019486D1 (de)
ES (1) ES2322150T3 (de)
FR (1) FR2861505B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103311002A (zh) * 2012-03-09 2013-09-18 欧姆龙株式会社 终端及其连接结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1590418A1 (de) * 1961-06-26 1969-08-21 Schurter Ag H Zur Aufnahme eines Steckerstiftes in einer elektrischen Steckkontaktvorrichtung dienende federnde Kontaktbuchse
CH509677A (de) * 1968-08-22 1971-06-30 Amp Inc Elektrische Verbindungsanordnung und Verwendung derselben auf einer gedruckten Schaltungsplatte
FR2115712A5 (de) * 1970-11-30 1972-07-07 Doloise Metallurgique
US4591230A (en) * 1984-06-29 1986-05-27 Frank Roldan Electrical connector receptacle
EP0593949A1 (de) * 1992-10-19 1994-04-27 Framatome Connectors International Elektrischer Doppelfederkontakt mit Vorspannlaschen
US5888096A (en) * 1994-01-25 1999-03-30 The Whitaker Corporation Electrical connector, housing and contact
EP1207589A2 (de) * 2000-11-08 2002-05-22 Yazaki Corporation Verbinder für elektrische Leiter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1590418A1 (de) * 1961-06-26 1969-08-21 Schurter Ag H Zur Aufnahme eines Steckerstiftes in einer elektrischen Steckkontaktvorrichtung dienende federnde Kontaktbuchse
CH509677A (de) * 1968-08-22 1971-06-30 Amp Inc Elektrische Verbindungsanordnung und Verwendung derselben auf einer gedruckten Schaltungsplatte
FR2115712A5 (de) * 1970-11-30 1972-07-07 Doloise Metallurgique
US4591230A (en) * 1984-06-29 1986-05-27 Frank Roldan Electrical connector receptacle
EP0593949A1 (de) * 1992-10-19 1994-04-27 Framatome Connectors International Elektrischer Doppelfederkontakt mit Vorspannlaschen
US5888096A (en) * 1994-01-25 1999-03-30 The Whitaker Corporation Electrical connector, housing and contact
EP1207589A2 (de) * 2000-11-08 2002-05-22 Yazaki Corporation Verbinder für elektrische Leiter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103311002A (zh) * 2012-03-09 2013-09-18 欧姆龙株式会社 终端及其连接结构
EP2637258A3 (de) * 2012-03-09 2013-12-11 Omron Corporation Klemme und Anschlussstruktur davon
US9153891B2 (en) 2012-03-09 2015-10-06 Omron Corporation Terminal and connection structure of the same
CN103311002B (zh) * 2012-03-09 2016-07-20 欧姆龙株式会社 终端及其连接结构

Also Published As

Publication number Publication date
ES2322150T3 (es) 2009-06-17
DE602004019486D1 (de) 2009-04-02
FR2861505A1 (fr) 2005-04-29
EP1528631B1 (de) 2009-02-18
FR2861505B1 (fr) 2010-09-03

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