EP0410427A1 - Connexion à fiche pour plaquette à circuit - Google Patents

Connexion à fiche pour plaquette à circuit Download PDF

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Publication number
EP0410427A1
EP0410427A1 EP90114278A EP90114278A EP0410427A1 EP 0410427 A1 EP0410427 A1 EP 0410427A1 EP 90114278 A EP90114278 A EP 90114278A EP 90114278 A EP90114278 A EP 90114278A EP 0410427 A1 EP0410427 A1 EP 0410427A1
Authority
EP
European Patent Office
Prior art keywords
conductors
printed circuit
circuit boards
potential
signal
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
EP90114278A
Other languages
German (de)
English (en)
Other versions
EP0410427B1 (fr
Inventor
Peter Dipl. Ing. Klimke
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.)
Wincor Nixdorf International GmbH
Original Assignee
Siemens AG
Wincor Nixdorf International GmbH
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, Wincor Nixdorf International GmbH filed Critical Siemens AG
Priority to AT90114278T priority Critical patent/ATE95642T1/de
Publication of EP0410427A1 publication Critical patent/EP0410427A1/fr
Application granted granted Critical
Publication of EP0410427B1 publication Critical patent/EP0410427B1/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
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/62—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • 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
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/777—Coupling parts carrying pins, blades or analogous contacts
    • 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
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures

Definitions

  • the invention relates to a connector for printed circuit boards, in particular data technology.
  • the object of the present invention is to create a connector for printed circuit boards with defined electrical properties, such as impedance, crosstalk and wave resistance.
  • the connector according to the invention is designed in such a way that at one end of a multilayer flexible printed circuit board has alternating levels for signal conductors and potential conductors, which are in a fixed geometrical configuration to one another in a particular geometrical resistance value to be achieved, in each case two superimposed ones Stiffening plates are laminated on, the first of which contains plated-through holes into which pins or soldering lugs are soldered, and the second are provided with cutouts for receiving solder at the locations where the holes of the first printed circuit board are located, and that the conductor tracks of the individual layers at the other end of the flexible film are exposed.
  • a solution to achieve a defined characteristic impedance provides that the conductors in the signal planes run parallel and in the longitudinal direction to the flexible conductor film, that the conductors in the potential planes are designed as a lattice work and that the conductor tracks running longitudinally to the film are arranged such that they are under or run above the spaces between the conductors of the signal planes.
  • the connector can also be designed such that the signal conductor level with its individual conductor paths is located between two planar potential conductor levels.
  • the conductors of the signal position and the longitudinal conductors of the potential position in the individual levels can also be congruent with one another. Another possibility is that the grid spacing of the potential conductors is greater than the grid spacing of the signal conductors.
  • a layer protrude laterally and forward over the flexible film 1 and to form it as a metal surface.
  • FIG. 1 shows the structure of a plug according to the invention, the flexible film 1 producing the connection from the printed circuit board 4 to the plug contacts, which are designed as pins 2.
  • the pins 2 are held in the laminated stiffening strips 8 and 9, respectively.
  • the plug part itself is held in a housing designed as a protective collar 3 via a cross member 30.
  • the third stiffening strip 6, which is attached to the other end of the film, is fastened with a notch nail 7 in the printed circuit board 4 and serves there as strain relief. At the solder joint 5, the contacts of the film are exposed and can be soldered to the conductor tracks of the circuit board there.
  • FIG. 2 shows a signal position of the flexible film 1 in the stretched state, the signal conductors 10 being guided to the bores 15 in which the connector pins 7 are located.
  • further conductors 11 are arranged at the rear end of the film between the signal conductors, which bring the potential via vias 16 from the potential level below into the signal plane, so that potential and signal conductors can be attached to the printed circuit board 4 in a simple manner .
  • Another layer is also designed as a shield plate 12.
  • FIG. 3 A potential position is shown in FIG. 3, where the potential conductors 17 are designed as lattice work, the lattice in the rear being denser than in the front.
  • the holes 15 for the signal conductor connections and the holes 18 for the potential conductor connections can also be seen in the upper part of the film.
  • the signal conductors 10 and the potential conductors 17 are arranged next to one another in one plane.
  • the signal conductors are in one level, the potential conductors in a second level, but offset such that they come to lie in the spaces between the signal conductors 10.
  • the signal conductors are arranged in one plane, while the potential conductors are designed as a metallic surface 20.
  • FIG 8 Another configuration is shown in FIG 8, in which the signal conductors are arranged in a separate plane between two flat potential planes.
  • FIG. 9 shows an arrangement in which signal conductors 10 and potential conductors 17 are located in two planes, but the signal and potential conductors are arranged congruently one above the other
  • FIG. 10 shows an arrangement in which the rasterization of signal and potential conductors are of different sizes, but the potential conductors are also always in a space between two signal conductors.

Landscapes

  • Structure Of Printed Boards (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Paper (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP19900114278 1989-07-28 1990-07-25 Connexion à fiche pour plaquette à circuit Expired - Lifetime EP0410427B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90114278T ATE95642T1 (de) 1989-07-28 1990-07-25 Steckverbinder fuer leiterplatten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3925157 1989-07-28
DE3925157A DE3925157A1 (de) 1989-07-28 1989-07-28 Steckverbinder fuer leiterplatten

Publications (2)

Publication Number Publication Date
EP0410427A1 true EP0410427A1 (fr) 1991-01-30
EP0410427B1 EP0410427B1 (fr) 1993-10-06

Family

ID=6386123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900114278 Expired - Lifetime EP0410427B1 (fr) 1989-07-28 1990-07-25 Connexion à fiche pour plaquette à circuit

Country Status (3)

Country Link
EP (1) EP0410427B1 (fr)
AT (1) ATE95642T1 (fr)
DE (2) DE3925157A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001082416A1 (fr) * 2000-04-20 2001-11-01 Vladimir Nikolaevich Davidov Prise actionnee par pression a force d'insertion nulle
DE202012002352U1 (de) 2011-05-17 2012-04-18 Erni Electronics Gmbh Anordnung aus Steckverbinder und Leiterplatte
CN107123883A (zh) * 2013-05-20 2017-09-01 矢崎总业株式会社 连接器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365856A (en) * 1980-07-09 1982-12-28 Hirose Electric Co., Ltd. Electric connector for coaxial ribbon cable
EP0145083A2 (fr) * 1983-12-02 1985-06-19 E.I. Du Pont De Nemours And Company Connecteur électrique utilisant un circuit flexible à dispositif de contrôle d'impédance
EP0162124A1 (fr) * 1984-05-22 1985-11-27 Nippon Mektron, Ltd. Appareil et méthode pour connecter des feuilles flexibles à circuit imprimé électriquement et mécaniquement
US4755147A (en) * 1986-05-20 1988-07-05 Control Data Corporation Flex head connector with ground plane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1867468U (de) * 1961-07-18 1963-02-21 Krone Kg Mit einer gedruckten oder geaetzten schaltung sowie mit loetoesen versehene isolierstoff-traegerplatte.
GB1241169A (en) * 1967-09-21 1971-07-28 Elliott Brothers London Ltd Improvements relating to printed circuits
FR2076471A5 (fr) * 1970-01-16 1971-10-15 Bull General Electric
DE2142214B1 (de) * 1971-08-23 1973-02-15 Siemens AG, 1000 Berlin u 8000 München Hochfrequenzbauelement in streifenleitungstechnik
DE3405804A1 (de) * 1984-02-17 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Folienverdrahtung fuer geraete der elektrotechnik, insbesondere der elektrischen nachrichtentechnik
US4716500A (en) * 1985-10-18 1987-12-29 Tektronix, Inc. Probe cable assembly
DE3544125A1 (de) * 1985-12-13 1987-06-19 Allied Corp Steckverbinder fuer oberflaechenmontage
DE8703527U1 (de) * 1987-03-10 1987-05-21 Nonnengässer Elektro-Schalttechnik GmbH, 7410 Reutlingen Steckkontaktleiste für elektrische Leiterplatten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365856A (en) * 1980-07-09 1982-12-28 Hirose Electric Co., Ltd. Electric connector for coaxial ribbon cable
EP0145083A2 (fr) * 1983-12-02 1985-06-19 E.I. Du Pont De Nemours And Company Connecteur électrique utilisant un circuit flexible à dispositif de contrôle d'impédance
EP0162124A1 (fr) * 1984-05-22 1985-11-27 Nippon Mektron, Ltd. Appareil et méthode pour connecter des feuilles flexibles à circuit imprimé électriquement et mécaniquement
US4755147A (en) * 1986-05-20 1988-07-05 Control Data Corporation Flex head connector with ground plane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001082416A1 (fr) * 2000-04-20 2001-11-01 Vladimir Nikolaevich Davidov Prise actionnee par pression a force d'insertion nulle
DE202012002352U1 (de) 2011-05-17 2012-04-18 Erni Electronics Gmbh Anordnung aus Steckverbinder und Leiterplatte
WO2012155891A1 (fr) 2011-05-17 2012-11-22 Erni Electronics Gmbh Ensemble composé d'un connecteur enfichable et d'une carte imprimée
US9022796B2 (en) 2011-05-17 2015-05-05 Erni Production Gmbh & Co. Kg Assembly of plug connector and circuit board
CN107123883A (zh) * 2013-05-20 2017-09-01 矢崎总业株式会社 连接器
CN107123883B (zh) * 2013-05-20 2019-05-03 矢崎总业株式会社 连接器

Also Published As

Publication number Publication date
DE59002990D1 (de) 1993-11-11
ATE95642T1 (de) 1993-10-15
DE3925157A1 (de) 1991-02-07
EP0410427B1 (fr) 1993-10-06
DE3925157C2 (fr) 1993-01-28

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