EP0999613A1 - Leiterplattensteckverbinder bestehend aus Stecker und Gegenstück - Google Patents

Leiterplattensteckverbinder bestehend aus Stecker und Gegenstück Download PDF

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Publication number
EP0999613A1
EP0999613A1 EP99402711A EP99402711A EP0999613A1 EP 0999613 A1 EP0999613 A1 EP 0999613A1 EP 99402711 A EP99402711 A EP 99402711A EP 99402711 A EP99402711 A EP 99402711A EP 0999613 A1 EP0999613 A1 EP 0999613A1
Authority
EP
European Patent Office
Prior art keywords
plug
base
contacts
edge
card
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
EP99402711A
Other languages
English (en)
French (fr)
Other versions
EP0999613B1 (de
Inventor
Christophe Gallin
Michael Klein
Damien Sejourne
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.)
FCI SA
Original Assignee
Framatome Connectors International 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 Framatome Connectors International SAS filed Critical Framatome Connectors International SAS
Publication of EP0999613A1 publication Critical patent/EP0999613A1/de
Application granted granted Critical
Publication of EP0999613B1 publication Critical patent/EP0999613B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R12/71—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
    • H01R13/02—Contact members
    • H01R13/26—Pin or blade contacts for sliding co-operation on one side only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony

Definitions

  • the present invention relates to a socket connection intended to come and engage on the edge of a printed circuit board with contacts intended to take elastic support on the part and on the other side of the card to establish a direct connection with conductive connection pads of this menu.
  • the invention relates in particular to a socket connection of an accessory to be connected directly to the circuit board of a mobile phone, this phone mobile not having on its connector base input / output but a printed circuit (usually soldered to the input / output connector) directly accessible for connection to an external accessory or sheet.
  • the major technical problem posed with this type application relates to the degradation, or even the destruction of contacts by sharp edges abrasives of the printed circuit at the time of insertion, which has the effect of considerably limiting the number of connection / disconnection operations.
  • a second problem is to ensure a pressure of sufficient contact between the accessory contacts and the connection areas of the printed circuit.
  • the object of the invention is precisely to solve the two problems above.
  • the plug contacts do not rub on the outer edges of the map, when the engagement of the plug in the socket.
  • the friction on the connection pads is very limited.
  • the contacts are supported elastically on the connection areas of the card only when the plug is almost completely engaged on the edge of the card, without degradation of contacts when inserting the plug into the socket.
  • the base and the plug comprise means complementary to lock them together at the end of stroke for inserting the plug into the socket.
  • the means for move the plug up include ramps rising inside the base and making protruding above a plane passing through the edge bottom of the plug insertion opening, these ramps cooperating with the end of the plug for the move up.
  • the means for making bend down the flexible part of the plug include at least one descending ramp located inside the base and protruding below of a plane passing through the upper edge of the opening inserting the plug, this ramp cooperating with the end of said flexible part to make it flex down.
  • connection socket intended to come to engage on the edge 2 of a printed circuit board 1, has contacts 3, 4 intended to bear elastically on either side of card 1 to establish a direct connection with conductive pads of connection 5 of this card.
  • the socket comprises a base 6 without contacts intended to be fixed on the printed circuit board 1 by lugs hook 19 (fittings).
  • This base 6 includes a opening 7 to receive a card 8 comprising two parallel rows of elastic contacts 3, 4 intended to be supported on the conductive pads 5, after insertion of plug 8 into opening 7 of base 6.
  • one 3 rows of contacts is carried by a first flexible part 9 of the plug 8 which can engage in the opening 7 of the base 6.
  • the other row of contacts 4 is carried by a second part 10 of sheet 8 separated from the first part 9 by a recess 11 and can engage under edge 2 of the circuit board printed 1.
  • the base 6 and the plug 8 include additional resources for lock together at the end of the insertion stroke of plug 8 in socket 6.
  • the means to move plug 8 upwards when insertion into base 6 include two ramps risers 12 located inside the base 6 and protruding above a plane passing through the edge lower 13 of the opening 7 for inserting the plug 8 in the base 6. These ramps 12 cooperate with the end 14a of two guide beams 14 arranged on either side of the flexible part 9 of the sheet 8 to move it up.
  • Figure 4 also shows that the ramps 12 are located at a certain distance d from the edge lower 13 of the opening 7 for inserting the plug 8 in base 6.
  • the two ramps 12 are each located near a side edge 15 of the opening 7 for introducing sheet 8.
  • Means for bending down the flexible part 9 of the plug 8 during its insertion in the base 6 include two descending ramps 16 (see Figure 4) located inside the base 6 and protruding below a plane passing through the edge upper 17 of the opening 7 for inserting the plug 8. These ramps 16 cooperate with the end 9a of the flexible part 9 of the plug to bend it towards the bottom.
  • Additional means to lock together the base 6 and the plug 8 include a spout latching 18 (see Figures 2 and 3) formed on the upper face and near the end 9a of the part flexible 9 of the plug 8 cooperating with a lamella flexible 19 (see FIG. 4) formed in the base 6.
  • connection socket that we have just described works as follows:
  • the lower row 4 of contacts rests elastically on the ranges of connection 5 provided on the underside of the card.
  • the spout 18 located at the front of the flexible part 9 of the plug 8 snaps onto the end of the strip 19 located inside the base 6, thus locking the plug 8 of the base 6.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP99402711A 1998-11-06 1999-10-29 Leiterplattensteckverbinder bestehend aus Stecker und Gegenstück Expired - Lifetime EP0999613B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9814028 1998-11-06
FR9814028A FR2785723B1 (fr) 1998-11-06 1998-11-06 Prise de connexion sur circuit imprime, comprenant une fiche et une embase

Publications (2)

Publication Number Publication Date
EP0999613A1 true EP0999613A1 (de) 2000-05-10
EP0999613B1 EP0999613B1 (de) 2003-03-05

Family

ID=9532486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99402711A Expired - Lifetime EP0999613B1 (de) 1998-11-06 1999-10-29 Leiterplattensteckverbinder bestehend aus Stecker und Gegenstück

Country Status (9)

Country Link
US (1) US6234822B1 (de)
EP (1) EP0999613B1 (de)
JP (1) JP2000188144A (de)
CN (1) CN1253397A (de)
AT (1) ATE233963T1 (de)
CA (1) CA2288414A1 (de)
DE (1) DE69905681T2 (de)
FR (1) FR2785723B1 (de)
SG (1) SG75992A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346012B1 (en) * 1998-08-15 2002-02-12 Delta Electronics, Inc. Locking cartridge for conveniently locking very thin connector with near-zero inductance onto PC board
JP2002184539A (ja) 2000-12-14 2002-06-28 Auto Network Gijutsu Kenkyusho:Kk コネクタ
JP4841756B2 (ja) * 2001-06-08 2011-12-21 日本圧着端子製造株式会社 コンタクトとこれを装着した電気コネクタ
CN100350312C (zh) * 2004-11-18 2007-11-21 友达光电股份有限公司 平面显示器以及其背光模块
JP2006302651A (ja) * 2005-04-20 2006-11-02 Sumitomo Electric Ind Ltd コネクタ
US8496486B2 (en) * 2010-07-19 2013-07-30 Tyco Electronics Corporation Transceiver assembly
DE102011005479A1 (de) * 2011-03-14 2012-09-20 Robert Bosch Gmbh Direktsteckelement mit zwei Federbereichen
US9917387B2 (en) * 2015-06-10 2018-03-13 Osram Gmbh Connector for lighting devices, corresponding accessory and method
CN112421720A (zh) * 2020-11-10 2021-02-26 东莞市爱客德电子科技有限公司 一种充电坞及充电坞电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036933A2 (de) * 1980-03-28 1981-10-07 Bohdan Ulrich Steckverbinder und Verwendung desselben zur Herstellung einer lösbaren elektrischen Verbindung
US4863395A (en) * 1989-01-17 1989-09-05 Robert Babuka Zero insertion force connector with component card
EP0405333A2 (de) * 1989-06-27 1991-01-02 Siemens Aktiengesellschaft Andrucksteckverbinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604804B1 (fr) 1986-10-02 1989-12-29 Francelco Sa Systeme a lecture de cartes d'identification a contacts electriques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036933A2 (de) * 1980-03-28 1981-10-07 Bohdan Ulrich Steckverbinder und Verwendung desselben zur Herstellung einer lösbaren elektrischen Verbindung
US4863395A (en) * 1989-01-17 1989-09-05 Robert Babuka Zero insertion force connector with component card
EP0405333A2 (de) * 1989-06-27 1991-01-02 Siemens Aktiengesellschaft Andrucksteckverbinder

Also Published As

Publication number Publication date
ATE233963T1 (de) 2003-03-15
DE69905681T2 (de) 2003-11-06
JP2000188144A (ja) 2000-07-04
FR2785723B1 (fr) 2003-05-23
DE69905681D1 (de) 2003-04-10
CA2288414A1 (en) 2000-05-06
SG75992A1 (en) 2000-10-24
US6234822B1 (en) 2001-05-22
EP0999613B1 (de) 2003-03-05
CN1253397A (zh) 2000-05-17
FR2785723A1 (fr) 2000-05-12

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