EP1801921A2 - Dispositif de guidage de précision pour des connexions de cartes de circuits imprimés - Google Patents

Dispositif de guidage de précision pour des connexions de cartes de circuits imprimés Download PDF

Info

Publication number
EP1801921A2
EP1801921A2 EP06025288A EP06025288A EP1801921A2 EP 1801921 A2 EP1801921 A2 EP 1801921A2 EP 06025288 A EP06025288 A EP 06025288A EP 06025288 A EP06025288 A EP 06025288A EP 1801921 A2 EP1801921 A2 EP 1801921A2
Authority
EP
European Patent Office
Prior art keywords
circuit board
printed circuit
connector
plug
contact
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Withdrawn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
EP06025288A
Other languages
German (de)
English (en)
Other versions
EP1801921A3 (fr
Inventor
Dieter Lüttermann
Günter Pape
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.)
Harting Electronics GmbH and Co KG
Original Assignee
Harting Electronics GmbH and Co KG
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 Harting Electronics GmbH and Co KG filed Critical Harting Electronics GmbH and Co KG
Publication of EP1801921A2 publication Critical patent/EP1801921A2/fr
Publication of EP1801921A3 publication Critical patent/EP1801921A3/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Withdrawn legal-status Critical Current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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm

Definitions

  • the invention relates to a device for precise contact guidance of contact paths on a circuit board to electrical contacts in a printed circuit board connector, and a device for precise contact management of contact paths on a connector adapter to electrical contacts in a printed circuit board connector.
  • Such a device is needed to ensure a mechanically accurate guidance of arranged on a circuit board contact tracks to the guided in a connector electrical contacts.
  • the invention is therefore based on the object to form a device of the type mentioned in that, taking into account the gross fault tolerances in the PCB manufacturing a maximum mechanical match of the position of the contacts on the circuit board with the contacts in the PCB connector is achieved.
  • a pressure spring is arranged, which selectively acts on the plug portion of the circuit board or the connector adapter against a contact area such with a lateral pressure that exact positioning of the contact tracks on the circuit board to the electrical Contacts in the PCB connector takes place.
  • the advantages achieved by the invention are in particular that the relatively coarse dimensional tolerances, which can not be undershot due to production in the production of a plug-in area on a printed circuit board, are minimized by means of a pressure spring according to the invention so far that even spaced apart closely arranged socket contacts in the circuit boards Connectors are precisely contacted. If the interconnect contacts to the socket contacts are not guided exactly, incorrect connections or, in extreme cases, short circuits are unavoidable. This is the case, in particular, when the plug-in area of a printed circuit board is inserted into the plug-in slot of a printed circuit board connector, and no defined guidance of the printed circuit board to the plug connector is provided, or the electrical contacts to one another. Because even in the longitudinal extent of the insertion slot dimensional tolerances are again included. However, if contact distances of less than 1 mm are required, the PCB manufacturers can no longer guarantee the required tight tolerances.
  • the circuit board connector For a precise guidance of the circuit board in a connector housing is required, as well as an at least close tolerance of the first contact path to its contact edge.
  • it is provided to equip the circuit board connector within its slot with a contact area, which is arranged opposite a compression spring acting unilaterally.
  • the plug-in area is detected on one of the side edges of the spring and pressed with its contact edge against the contact area on the opposite side in the insertion slot.
  • the pressure spring can be arranged not only as a separate metallic spring, but also as a molded spring in the insulating body of the printed circuit board connector.
  • FIG. 1 an arrangement of a printed circuit board 1 for a direct connection with a printed circuit board connector 10 is shown.
  • Fig. 1a shows a view of the circuit board 1 with juxtaposed electrical contact tracks 3, and the insulating body 11 in which the electrical contacts 19 are arranged side by side.
  • a pressure spring 20 is held with its spring foot 22 in an opening 17 in the insulating body, here on the right side.
  • the pressure spring 20 is initially slightly bent into the plug-in area in the insertion slot 12, with a semicircular arc 23 as a contact surface, then runs opposite approximately at 45 ° to the vertical and opens into a hook-shaped end 24 in a groove 18 in the insulating body of the printed circuit board connector.
  • the width of the groove 18 is matched to the sliding path of the pressure spring, so that the hook-shaped end 24 abuts the housing wall in an extreme case.
  • the plug-in region 2 first comes into contact with the lateral bevel 4 and then with the side edge 5 with the spring bow 23 of the pressure spring 20.
  • the pressure spring presses against the side edge 5, that the mating area is ultimately pressed against the contact area 16 with the opposite abutment edge 6.
  • the pressure spring 20 is inserted vertically into an opening 17 on the right side of the insertion slot 12.
  • Fig. 1 b shows in a section transverse to the plug-in area, as the circuit board is inserted with the plug-in area 2 in a funnel-shaped opening 14 of the insertion slot 12 in the direction of the tulip-shaped contacts 19. This ensures that the contacts mounted on the printed circuit board are first aligned with the electrical contacts arranged in the female connector housing and contact each other precisely and precisely during further insertion.
  • Fig. 2 the further plug-in operation, or the completely inserted printed circuit board in the printed circuit board connector is shown.
  • the insertion region 2 of the printed circuit board 1 is due to the pressing force of the pressure spring 20 with the abutment edge 6 fixed to the contact area 16, so that the electrical contacts 19 exactly contact the contact tracks 3 on the circuit board.
  • FIG. 3 a, b shows a connector variant in which the printed circuit board (1) is fixedly connected to a connector adapter 25, the plug side 26 is designed so that it can also be inserted into the slot 12 of the printed circuit board connector 10 already described is.
  • FIG. 3a shows a view of the inserted adapter variant with a partial section of the printed circuit board connector
  • FIG. 3b shows a perspective view with a longitudinal section through the connector variant.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Combinations Of Printed Boards (AREA)
EP06025288A 2005-12-21 2006-12-07 Dispositif de guidage de précision pour des connexions de cartes de circuits imprimés Withdrawn EP1801921A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005061166A DE102005061166A1 (de) 2005-12-21 2005-12-21 Vorrichtung für eine präzise Kontaktführung bei Leiterplattensteckverbindungen

Publications (2)

Publication Number Publication Date
EP1801921A2 true EP1801921A2 (fr) 2007-06-27
EP1801921A3 EP1801921A3 (fr) 2010-09-08

Family

ID=37762313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06025288A Withdrawn EP1801921A3 (fr) 2005-12-21 2006-12-07 Dispositif de guidage de précision pour des connexions de cartes de circuits imprimés

Country Status (6)

Country Link
US (1) US7503796B2 (fr)
EP (1) EP1801921A3 (fr)
JP (1) JP2007173836A (fr)
CN (1) CN1996676A (fr)
CA (1) CA2572283C (fr)
DE (2) DE202005021747U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101510637A (zh) * 2008-02-16 2009-08-19 哈廷电子有限公司及两合公司 具有接地连接的印刷板连接器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625937A1 (fr) 2010-10-04 2013-08-14 Brusa Elektronik AG Composant électronique de puissance pour véhicule
EP2625938B1 (fr) 2010-10-04 2018-03-21 BRUSA Elektronik AG Composant électronique de puissance pour véhicule
US8861167B2 (en) 2011-05-12 2014-10-14 Global Plasma Solutions, Llc Bipolar ionization device
CN104202906B (zh) * 2014-09-15 2015-07-01 广东华博企业管理咨询有限公司 一种电路板插接系统
CN104244608B (zh) * 2014-09-15 2016-01-20 竞陆电子(昆山)有限公司 一种具有钢质镀金插针组的电路板插接系统
US9577359B2 (en) * 2014-12-05 2017-02-21 Fci Americas Technology Llc Printed circuit board centering beam
CN111834769B (zh) * 2019-04-18 2024-02-23 富士康(昆山)电脑接插件有限公司 连接器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820396A (en) 1996-12-16 1998-10-13 Hon Hai Precision Ind. Co., Ltd. Retention device for card edge connector
US5897390A (en) * 1996-04-26 1999-04-27 Hirose Electric Co., Ltd. Electrical connector
WO2002091522A1 (fr) * 2001-05-07 2002-11-14 3M Innovative Properties Company Connecteur pour cartes imprimees

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025147A (en) * 1976-01-19 1977-05-24 Dale Electronics, Inc. Connector
DE2621984B2 (de) * 1976-05-18 1978-03-30 Preh Elektrofeinmechanische Werke Jakob Preh Nachf., 8740 Bad Neustadt Kontaktfederleiste
JPH01175180A (ja) * 1987-12-28 1989-07-11 Yamaichi Electric Mfg Co Ltd 配線基板用コネクタ
US5286217A (en) * 1991-08-15 1994-02-15 Foxconn International Electrical connector with improved latch mechanism
US5522737A (en) * 1992-03-24 1996-06-04 Molex Incorporated Impedance and inductance control in electrical connectors and including reduced crosstalk
US5174779A (en) * 1992-05-06 1992-12-29 Chung Wei T Electrical connector
US5308257A (en) * 1993-02-01 1994-05-03 The Whitaker Corporation ZIF card edge connector utilizing flexible film circuitry
US5531615A (en) * 1993-08-05 1996-07-02 The Whitaker Corporation Coplanar computer docking apparatus
US5389000A (en) * 1993-11-18 1995-02-14 Molex Incorporated Edge card connector with improved latch/eject mechanism
JP2600949Y2 (ja) * 1993-12-16 1999-11-02 ヒロセ電機株式会社 回路基板挿着用電気コネクタ
US5676555A (en) * 1995-08-24 1997-10-14 Yu; Wang-I Card edge connector having means for applying inward transverse force on printed wiring boards
US5769668A (en) * 1996-03-08 1998-06-23 Robinson Nugent, Inc. Module alignment apparatus for an electrical connector
GB9605674D0 (en) * 1996-03-18 1996-05-22 Amp Great Britain Cam-in edge-card connector
US5820392A (en) * 1996-12-12 1998-10-13 Hon Hai Precision Ind. Co., Ltd. High speed card edge connector
JPH1126084A (ja) * 1997-06-30 1999-01-29 Amp Japan Ltd カードコネクタ
TW399802U (en) * 1998-12-18 2000-07-21 Hon Hai Prec Ind Co Ltd Card edge connector
JP2002237340A (ja) * 2001-02-09 2002-08-23 Yamaichi Electronics Co Ltd カードエッジコネクタ
ATE268064T1 (de) * 2001-02-09 2004-06-15 Harting Electronics Gmbh & Co Steckverbinder bestehend aus steckbuchse und steckerteil
TW549689U (en) * 2002-11-13 2003-08-21 Tekcon Electronics Corp Electrical card connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5897390A (en) * 1996-04-26 1999-04-27 Hirose Electric Co., Ltd. Electrical connector
US5820396A (en) 1996-12-16 1998-10-13 Hon Hai Precision Ind. Co., Ltd. Retention device for card edge connector
WO2002091522A1 (fr) * 2001-05-07 2002-11-14 3M Innovative Properties Company Connecteur pour cartes imprimees

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101510637A (zh) * 2008-02-16 2009-08-19 哈廷电子有限公司及两合公司 具有接地连接的印刷板连接器
EP2091109A2 (fr) * 2008-02-16 2009-08-19 Harting Electronics GmbH & Co. KG Connecteur à fiches conductrices doté d'une connexion de masse
EP2091109A3 (fr) * 2008-02-16 2012-11-07 Harting Electronics GmbH & Co. KG Connecteur à fiches conductrices doté d'une connexion de masse

Also Published As

Publication number Publication date
DE202005021747U1 (de) 2009-11-26
US7503796B2 (en) 2009-03-17
CA2572283C (fr) 2009-10-06
JP2007173836A (ja) 2007-07-05
EP1801921A3 (fr) 2010-09-08
US20070141884A1 (en) 2007-06-21
CA2572283A1 (fr) 2007-06-21
CN1996676A (zh) 2007-07-11
DE102005061166A1 (de) 2007-07-05

Similar Documents

Publication Publication Date Title
DE102006044655B3 (de) Elektrische Steckverbinderanordnung mit festgelegter Steckreihenfolge
EP1801921A2 (fr) Dispositif de guidage de précision pour des connexions de cartes de circuits imprimés
DE69330110T2 (de) Elektrischer Verbinder mit verbesserten Kontaktrückhaltemitteln
EP3446366B1 (fr) Contact enfichable
DE102015108353A1 (de) Verbinder
EP3375048A1 (fr) Contact à enficher
DE102010010260A1 (de) Steckverbinder
EP3446367A1 (fr) Contact enfichable
DE102020127203B4 (de) Steckverbinderanordnung
DE19725966C1 (de) Steckverbinder für Kartenrandmontage
EP2091109B1 (fr) Connecteur à fiches conductrices doté d'une connexion de masse
DE3925958C1 (en) Plug connector insertable in metallised bores of PCB - has parallel rows of contact element at right angles to insertion direction of counter-plug for other appts.
DE202016008242U1 (de) Steckkontakt
EP1879441B1 (fr) Dispositif de compression pour une plaque conductrice
EP1249895B1 (fr) Connecteur électrique
EP1154521B1 (fr) Connecteur et procédé de montage de connecteur
WO2016062448A1 (fr) Câble d'essai ainsi qu'adaptateur de prise pour un câble d'essai
DE102009005949A1 (de) Steckbuchsenelement
EP1269579B1 (fr) Connecteur a fiches pour conducteurs a bande plate
DE102019111193B3 (de) Schnittstelle mit Leiterplattenkontakt für Leiterplatte
DE202019003587U1 (de) Einpress-Kontakt
DE102022202777B3 (de) Verfahren zur Herstellung einer Kameravorrichtung und Kameravorrichtung für ein Fahrzeug
EP3582596A1 (fr) Boîtier d'un appareil électronique
WO2018007087A1 (fr) Combinaison, comprenant une fiche et une connexion enroulée auxiliaire, connexion enroulée auxiliaire, dispositif et procédé de fixation d'une fiche à une carte de circuit imprimé
EP4038694B1 (fr) Dispositif de mise en contact direct destiné à fixer un conducteur sur une carte de circuit imprimé et à placer le conducteur en contact électrique avec la carte de circuit imprimé

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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20101115

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20130107

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: 20130518