EP0182070A2 - Bloc de connecteur électrique - Google Patents

Bloc de connecteur électrique Download PDF

Info

Publication number
EP0182070A2
EP0182070A2 EP85112796A EP85112796A EP0182070A2 EP 0182070 A2 EP0182070 A2 EP 0182070A2 EP 85112796 A EP85112796 A EP 85112796A EP 85112796 A EP85112796 A EP 85112796A EP 0182070 A2 EP0182070 A2 EP 0182070A2
Authority
EP
European Patent Office
Prior art keywords
connector strip
press
pin
circuit board
electrical connector
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
EP85112796A
Other languages
German (de)
English (en)
Other versions
EP0182070B1 (fr
EP0182070A3 (en
Inventor
Kurt Dipl.-Ing. Glomb (Fh)
Heinz Ing. Grad. Niggl
Leo Dipl.-Ing. Pelzl (Fh)
Karl Dipl.-Ing. Zell (Fh)
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP0182070A2 publication Critical patent/EP0182070A2/fr
Publication of EP0182070A3 publication Critical patent/EP0182070A3/de
Application granted granted Critical
Publication of EP0182070B1 publication Critical patent/EP0182070B1/fr
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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7064—Press fitting

Definitions

  • the invention relates to an electrical connector strip which is provided with a plurality of rows of contact elements which are connected by means of connection elements to a printed circuit board of an electrical assembly, the sections of the connection elements projecting from the receiving chambers for the contact elements being bent toward the printed circuit board.
  • the object of the invention is to provide a connector strip of the type mentioned above, with which a firm connection to the printed circuit board can be achieved in a simple manner.
  • a further development of the connector strip according to the invention is characterized in that two press-in pins are provided per flange, the press-in pin directly adjacent to the strip body having a larger diameter and a longer length than the second press-in pin.
  • a certain demonstration is thereby achieved. At the same time, it is ensured that, due to the dimensioning of the press-in pin performing the demonstration, the initially high press-in forces which occur can be safely absorbed by this press-in pin.
  • the second press-in pin on a flange then only serves as the final fixation.
  • Another development of the connector strip according to the invention is characterized in that cavities are provided in the flanges of the connector strip below the press-in pin. These cavities are used to hold chips that can arise when the connector strip is pressed into the circuit board due to the specified tolerances. This ensures that the flanges lie exactly on the circuit board
  • An expedient embodiment of the connector strip according to the invention is characterized in that the cavities are essentially designed as annular grooves, the inside diameter of which corresponds to the diameter of the respective press-in pin assigned. This ensures that any chips that may arise can be picked up over the entire circumference of the press-in pin.
  • Another advantageous embodiment of the connector strip according to the invention is characterized in that a squeezing rib having a triangular cross section, the cross section of which increases in the direction of the underside of the flange, is formed on each press pin adjacent to the strip body. This creates a tolerance compensation between the actual body of the connector strip and the circuit board. At the same time, the press-in force is also transmitted to the connector strip body and absorbed by it.
  • the drawing shows a cross section through a flange 6 of a connector strip 1, and the associated cross section through a printed circuit board 2.
  • the majority of the connector strip body is shown as a plan view to simplify the illustration.
  • the one-piece contact elements consisting of contact springs and connection elements which are held in the chamber of the connector strip and which make contact with the printed circuit board are not shown in the drawing, since they are not essential to the invention.
  • the task is to firmly connect the connector strip 1 to the printed circuit board 2.
  • the connector strip 1 has a plurality of arbitrarily distributed flanges 6, which are provided with press-in pins 3.
  • press-in pins are provided per flange.
  • the connector pin 1 immediately adjacent press-in pin 3 is dimensioned stronger.
  • This press-in pin 3 has a larger diameter and a greater length. A certain demonstration is thereby achieved.
  • the press-in pin that performs the demonstration is dimensioned to be larger.
  • the second press-in pin mainly serves to finally fix the connector strip with respect to the printed circuit board 2.
  • the holes in the printed circuit board 2 required for receiving the press-in pin 3 are identified by reference number 5.
  • crimping ribs 7 are provided on each strip pin directly adjacent to the body. These pinch ribs have a triangular cross section, which increases towards the underside of the flange 6. In addition to a firm contact of the printed circuit board 2 with the connector strip body, the pinch ribs 7 simultaneously ensure that the plug-in force is also transmitted to the body of the connector strip 1 and is partly absorbed by it.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
EP85112796A 1984-11-12 1985-10-09 Bloc de connecteur électrique Expired - Lifetime EP0182070B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3441310 1984-11-12
DE3441310 1984-11-12

Publications (3)

Publication Number Publication Date
EP0182070A2 true EP0182070A2 (fr) 1986-05-28
EP0182070A3 EP0182070A3 (en) 1988-09-14
EP0182070B1 EP0182070B1 (fr) 1990-06-06

Family

ID=6250098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112796A Expired - Lifetime EP0182070B1 (fr) 1984-11-12 1985-10-09 Bloc de connecteur électrique

Country Status (4)

Country Link
US (1) US4710132A (fr)
EP (1) EP0182070B1 (fr)
JP (1) JPS61121270A (fr)
DE (1) DE3578104D1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250393A3 (en) * 1986-06-16 1988-12-21 Alcatel Austria Aktiengesellschaft Support for printed circuit boards
DE3824459A1 (de) * 1988-07-19 1990-01-25 Binder Franz Elektr Einbaustecker, insbesondere fuer medizinische geraete
EP0397057A1 (fr) * 1989-05-12 1990-11-14 Siemens Aktiengesellschaft Assemblage pour la connexion mécanique et électrique d'une plaque de câblage d'extension à une plaque de câblage de base
EP0482669A3 (en) * 1990-10-26 1992-08-26 Amp Incorporated Electrical connector and method therefor
NL9100760A (nl) * 1991-05-02 1992-12-01 Du Pont Nederland Connector met bevestigingsmiddelen voor montage op een substraat.
EP0483532A3 (en) * 1990-11-02 1993-04-07 C.A. Weidmueller Gmbh & Co. Terminal arrangement for printed circuit boards
EP0654870A3 (fr) * 1993-11-22 1996-08-21 Molex Inc Moyens de montage pour connecteur de carte à circuit intégré.
US11201421B2 (en) 2017-10-10 2021-12-14 Vitesco Technologies GmbH Printed circuit board mounting arrangement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277618A (en) * 1991-05-02 1994-01-11 E. I. Du Pont Nemours And Company Connector having fixing means for mounting on a substrate
CA2158703A1 (fr) * 1994-09-30 1996-03-31 Kevin G. Henderson Connecteur electrique et dispositif pour aligner les broches de contact electrique
JP3148855B2 (ja) * 1996-03-01 2001-03-26 モレックス インコーポレーテッド 電気コネクタ
JPH10228958A (ja) * 1997-02-14 1998-08-25 Yazaki Corp コネクタ
JP4832109B2 (ja) * 2006-02-27 2011-12-07 矢崎総業株式会社 電気接続箱

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976345A (en) * 1957-10-31 1961-03-21 Whitso Inc Insulated electric terminal
US3000066A (en) * 1959-06-29 1961-09-19 United Carr Fastener Corp Molding and the like fastening devices
US3319918A (en) * 1965-06-18 1967-05-16 Illinois Tool Works Shock mounting groummet
DE1802821A1 (de) * 1968-10-12 1970-06-04 Standard Elek K Lorenz Ag Hochpoliger Steckverbinder fuer die Fernsprech- oder eine andere Informationen verarbeitende Technik
US3727169A (en) * 1970-11-12 1973-04-10 Deutsch Co Electronic Co Divis Connector for printed circuit boards
US4050769A (en) * 1976-03-18 1977-09-27 Elfab Corporation Electrical connector
US4457570A (en) * 1980-02-12 1984-07-03 Virginia Patent Development Corporation Connector for mating modular plug with printed circuit board
DE2925590A1 (de) * 1978-06-29 1980-01-17 Bunker Ramo Elektrische kontaktanordnung fuer einen an einer gedruckten schaltung anschliessbaren verbinder
JPS5541682A (en) * 1979-05-08 1980-03-24 Sony Corp Method of mounting terminals at printed board
DE2938760A1 (de) * 1979-09-25 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Kontaktfeder fuer eine niederohmige masseverbindung einer leiterplatte mit einem geerdeten baugruppentraeger
US4477142A (en) * 1983-03-29 1984-10-16 Amp Incorporated Fastener

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250393A3 (en) * 1986-06-16 1988-12-21 Alcatel Austria Aktiengesellschaft Support for printed circuit boards
DE3824459A1 (de) * 1988-07-19 1990-01-25 Binder Franz Elektr Einbaustecker, insbesondere fuer medizinische geraete
EP0397057A1 (fr) * 1989-05-12 1990-11-14 Siemens Aktiengesellschaft Assemblage pour la connexion mécanique et électrique d'une plaque de câblage d'extension à une plaque de câblage de base
EP0482669A3 (en) * 1990-10-26 1992-08-26 Amp Incorporated Electrical connector and method therefor
EP0483532A3 (en) * 1990-11-02 1993-04-07 C.A. Weidmueller Gmbh & Co. Terminal arrangement for printed circuit boards
NL9100760A (nl) * 1991-05-02 1992-12-01 Du Pont Nederland Connector met bevestigingsmiddelen voor montage op een substraat.
EP0654870A3 (fr) * 1993-11-22 1996-08-21 Molex Inc Moyens de montage pour connecteur de carte à circuit intégré.
US11201421B2 (en) 2017-10-10 2021-12-14 Vitesco Technologies GmbH Printed circuit board mounting arrangement

Also Published As

Publication number Publication date
DE3578104D1 (de) 1990-07-12
EP0182070B1 (fr) 1990-06-06
EP0182070A3 (en) 1988-09-14
JPS61121270A (ja) 1986-06-09
US4710132A (en) 1987-12-01

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