EP1528631A1 - Système de connexion sans soudure pour cartes a circuits imprimés - Google Patents
Système de connexion sans soudure pour cartes a circuits imprimés Download PDFInfo
- 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
Links
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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)
Abstract
Description
caractérisé en ce que chaque borne de connexion du dispositif ou circuit externe est profilée de manière à présenter à son extrémité une conformation de contact à griffe pour la prise sur un élément conducteur de contact de la carte.
Claims (5)
- Système de connexion entre une carte à circuit imprimé (12) et un dispositif ou circuit externe (14), dans lequel la carte (12) comprend un groupe connecteur (20) comprenant une pluralité d'éléments conducteurs de contact (24) faisant saillie suivant une direction perpendiculaire au plan de la carte, destinés à recevoir en contact électrique des bornes conductrices de connexion (16) correspondantes d'un dispositif ou circuit externe (14), caractérisé en ce que dans une configuration de connexion chaque borne de connexion (16) du dispositif ou circuit externe (14) présente un segment principal (40) sensiblement coaxial avec un respectif élément conducteur de contact (24) présenté de la carte (12) et un segment d'extrémité (44) replié qui présent une conformation de contact à griffe (30) pour la prise sur ledit élément de contact (24) et se trouve dans un plan parallèle au plan de la carte (12).
- Système de connexion selon la revendication 1, caractérisé en ce que lesdites bornes de connexion (16) présentent un segment intermédiaire (42) plié à 90 degrés par rapport au segment principal (40) et un segment d'extrémité (44) replié de 180 degrés par rapport au segment intermédiaire (42) de manière à définir avec celui-ci une conformation en U dans un plan général de la borne de connexion (16).
- Système de connexion selon la revendication 1, caractérisé en ce que lesdites bornes de connexion (16) présentent un segment d'extrémité (44) replié de préférence de 90 degrés par rapport au segment principal (40) de manière à définir avec celui-ci une conformation en L dans un plan général de la borne de connexion (16).
- Système de connexion selon la revendication 2 ou 3, caractérisé en ce que le segment d'extrémité (44) de la borne de connexion (16), qui se trouve dans un plan parallèle au plan de la carte (12), comporte à l'extrémité libre une paire de fourchons (32) formant ladite griffe (30) pour un élément conducteur (24) présenté.
- Système de connexion selon l'une quelconque des revendications précédentes, caractérisé en ce que lesdites bornes de connexion (16) ont de préférence une section rectangulaire.
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 (fr) | 2005-05-04 |
EP1528631B1 EP1528631B1 (fr) | 2009-02-18 |
Family
ID=34400831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04025391A Expired - Fee Related EP1528631B1 (fr) | 2003-10-27 | 2004-10-26 | Système de connexion sans soudure pour cartes a circuits imprimés |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1528631B1 (fr) |
DE (1) | DE602004019486D1 (fr) |
ES (1) | ES2322150T3 (fr) |
FR (1) | FR2861505B1 (fr) |
Cited By (1)
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)
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 (fr) * | 1970-11-30 | 1972-07-07 | Doloise Metallurgique | |
US4591230A (en) * | 1984-06-29 | 1986-05-27 | Frank Roldan | Electrical connector receptacle |
EP0593949A1 (fr) * | 1992-10-19 | 1994-04-27 | Framatome Connectors International | Contact électrique à deux points ayant des pattes de précontrainte |
US5888096A (en) * | 1994-01-25 | 1999-03-30 | The Whitaker Corporation | Electrical connector, housing and contact |
EP1207589A2 (fr) * | 2000-11-08 | 2002-05-22 | Yazaki Corporation | Connecteur pour fils électriques |
-
2003
- 2003-10-27 FR FR0312561A patent/FR2861505B1/fr not_active Expired - Fee Related
-
2004
- 2004-10-26 ES ES04025391T patent/ES2322150T3/es active Active
- 2004-10-26 EP EP04025391A patent/EP1528631B1/fr not_active Expired - Fee Related
- 2004-10-26 DE DE602004019486T patent/DE602004019486D1/de active Active
Patent Citations (7)
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 (fr) * | 1970-11-30 | 1972-07-07 | Doloise Metallurgique | |
US4591230A (en) * | 1984-06-29 | 1986-05-27 | Frank Roldan | Electrical connector receptacle |
EP0593949A1 (fr) * | 1992-10-19 | 1994-04-27 | Framatome Connectors International | Contact électrique à deux points ayant des pattes de précontrainte |
US5888096A (en) * | 1994-01-25 | 1999-03-30 | The Whitaker Corporation | Electrical connector, housing and contact |
EP1207589A2 (fr) * | 2000-11-08 | 2002-05-22 | Yazaki Corporation | Connecteur pour fils électriques |
Cited By (4)
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 (fr) * | 2012-03-09 | 2013-12-11 | Omron Corporation | Terminal et structure de connexion de celui-ci |
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 |
---|---|
FR2861505B1 (fr) | 2010-09-03 |
FR2861505A1 (fr) | 2005-04-29 |
EP1528631B1 (fr) | 2009-02-18 |
DE602004019486D1 (de) | 2009-04-02 |
ES2322150T3 (es) | 2009-06-17 |
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