EP0176761B1 - Elektrische Steckverbinderleiste - Google Patents

Elektrische Steckverbinderleiste Download PDF

Info

Publication number
EP0176761B1
EP0176761B1 EP85110762A EP85110762A EP0176761B1 EP 0176761 B1 EP0176761 B1 EP 0176761B1 EP 85110762 A EP85110762 A EP 85110762A EP 85110762 A EP85110762 A EP 85110762A EP 0176761 B1 EP0176761 B1 EP 0176761B1
Authority
EP
European Patent Office
Prior art keywords
circuit board
elements
terminal elements
printed circuit
chambers
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.)
Expired - Lifetime
Application number
EP85110762A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0176761A2 (de
EP0176761A3 (en
Inventor
Leo Ing.Grad. Pelzl
Jürgen Ing.grad. Seibold
Karl Ing.Grad. Zell
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Priority to AT85110762T priority Critical patent/ATE79700T1/de
Publication of EP0176761A2 publication Critical patent/EP0176761A2/de
Publication of EP0176761A3 publication Critical patent/EP0176761A3/de
Application granted granted Critical
Publication of EP0176761B1 publication Critical patent/EP0176761B1/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
    • 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
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/727—Coupling devices presenting arrays of contacts

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 connecting elements to a printed circuit board of an electrical assembly, the portions of the connecting elements of the connecting elements of the rows most distant from the printed circuit board projecting from receiving chambers obliquely towards the printed circuit board are turned.
  • Connector strips with connecting elements bent vertically outside the receiving chambers are e.g. known from US-A-3 413 594 and GB-A-2 024 539, respectively.
  • the invention has for its object to improve the electrical conditions in the connector.
  • the deflection within the chamber in particular in the case of the outer connection elements, increases the creepage distances and the distance of the connection element from neighboring assemblies. This improves the electrical conditions of the connector.
  • the length of the connecting elements is reduced, which not only saves material, but also improves the electrical conditions.
  • the fixing point is given by the widening of the connection element. This widening causes a firm hold in the receiving chamber, so that the connection elements can be bent after the contact elements have been inserted into the receiving chambers. This does not require a cross-section-reducing predetermined bending point. Due to the recess already provided in the injection molded body, the contact elements can be inserted particularly easily into the chambers.
  • a multi-row connector strip consists of a housing 1 with chambers 2, into which contact elements 3 are inserted.
  • the contact elements 3 are formed in one piece from contact springs 4 and connection elements 5.
  • the connecting elements 5 are inserted at their free ends into holes in a printed circuit board 6 which is firmly connected to the housing 1.
  • the circuit board extends in the direction of insertion of the connector strip.
  • the free ends of the connection elements 5 are consequently outside the housing 1 perpendicular to it.
  • the two most distant connection elements 5 from the printed circuit board 6 are angled obliquely towards the printed circuit board 6.
  • the beveling already begins within the receiving chambers 2 for the contact elements 3.
  • the connecting elements 5 have a collar-like widening 7 at the bending point, which widen into lateral groove-shaped depressions 8 in the inner walls of the receiving chambers 2.
  • Fig. 2 shows the shape of the collar-shaped widening 7 of the connecting elements 5 made of flat material, as well as the shape of the groove-shaped recesses 8.
  • the bending edge is located directly next to the collar-shaped widening 7. This lies so deep within the receiving chamber 2 that the connecting element 5 on the Outlet opening already has a considerable lateral distance from the side wall of the housing 1. This increases the creepage distances and the other electrical conditions of the connector strip.
  • the length of the connecting element 5 is reduced, which enables a smaller punching strip width.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Electrotherapy Devices (AREA)
  • Luminescent Compositions (AREA)
  • Insulated Conductors (AREA)
  • Multi-Conductor Connections (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP85110762A 1984-09-26 1985-08-27 Elektrische Steckverbinderleiste Expired - Lifetime EP0176761B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85110762T ATE79700T1 (de) 1984-09-26 1985-08-27 Elektrische steckverbinderleiste.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3435343 1984-09-26
DE3435343 1984-09-26

Publications (3)

Publication Number Publication Date
EP0176761A2 EP0176761A2 (de) 1986-04-09
EP0176761A3 EP0176761A3 (en) 1987-10-21
EP0176761B1 true EP0176761B1 (de) 1992-08-19

Family

ID=6246422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85110762A Expired - Lifetime EP0176761B1 (de) 1984-09-26 1985-08-27 Elektrische Steckverbinderleiste

Country Status (8)

Country Link
EP (1) EP0176761B1 (fi)
JP (1) JPS6182690A (fi)
AT (1) ATE79700T1 (fi)
BR (1) BR8504698A (fi)
DE (1) DE3586521D1 (fi)
FI (1) FI853688L (fi)
GR (1) GR852309B (fi)
ZA (1) ZA857383B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8811877U1 (de) * 1988-09-19 1988-11-03 Siemens AG, 1000 Berlin und 8000 München Steckverbinder für eine beidseitig mit Bauelementen bestückte Flachbaugruppe
JP2575617Y2 (ja) * 1993-01-14 1998-07-02 矢崎総業株式会社 回路基板用コネクタ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413594A (en) * 1966-08-02 1968-11-26 Amp Inc Edge connector
DE2925590A1 (de) * 1978-06-29 1980-01-17 Bunker Ramo Elektrische kontaktanordnung fuer einen an einer gedruckten schaltung anschliessbaren verbinder
US4264114A (en) * 1979-01-05 1981-04-28 Mattel, Inc. Electrical connector assembly

Also Published As

Publication number Publication date
GR852309B (fi) 1986-01-24
DE3586521D1 (de) 1992-09-24
JPS6182690A (ja) 1986-04-26
EP0176761A2 (de) 1986-04-09
ZA857383B (en) 1986-05-28
FI853688A0 (fi) 1985-09-25
ATE79700T1 (de) 1992-09-15
FI853688L (fi) 1986-03-27
EP0176761A3 (en) 1987-10-21
BR8504698A (pt) 1986-07-22

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