EP0090317A2 - Dispositif pour connecter des conducteurs électriques en forme de fil ou de brin - Google Patents

Dispositif pour connecter des conducteurs électriques en forme de fil ou de brin Download PDF

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Publication number
EP0090317A2
EP0090317A2 EP83102798A EP83102798A EP0090317A2 EP 0090317 A2 EP0090317 A2 EP 0090317A2 EP 83102798 A EP83102798 A EP 83102798A EP 83102798 A EP83102798 A EP 83102798A EP 0090317 A2 EP0090317 A2 EP 0090317A2
Authority
EP
European Patent Office
Prior art keywords
cover plate
base plate
conductor
plate
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Withdrawn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
EP83102798A
Other languages
German (de)
English (en)
Other versions
EP0090317A3 (fr
Inventor
Edward Dipl.-Ing. Vertenten
Josef Ing. Grad. Heft
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 EP0090317A2 publication Critical patent/EP0090317A2/fr
Publication of EP0090317A3 publication Critical patent/EP0090317A3/fr
Withdrawn legal-status Critical Current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
    • H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
    • H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
    • H01R12/675—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals with contacts having at least a slotted plate for penetration of cable insulation, e.g. insulation displacement contacts for round conductor flat cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type

Definitions

  • the innovation relates to a device for connecting wire or stranded electrical conductors to contact elements which receive a conductor transversely to its direction in a contact slot open on one side, and in which the contact elements are arranged in a base plate and a cover plate which can be connected to this base plate is provided in order to press a conductor section running between the base plate and the cover plate into a contact slot and to hold it in the pressed-in state.
  • Such a device is known for example from DE-OS 25 37 421. With the aid of such a device, it is possible, for example, to connect the individual conductors of a ribbon cable to conductor tracks of a printed circuit board.
  • the base plate of the device in which the contact elements are fastened for example with pin-shaped projections of these contact elements, which protrude from the cover plate on the side facing away from the cover plate, is soldered into grid holes in the circuit board.
  • the ribbon cable itself is inserted between the base plate and the cover plate in the device, the individual conductors of the ribbon cable being adjusted to the contact members or the insulation displacement contacts of the contact members by a corrugation of the cover plate adapted to the wavy structure of the cable.
  • the object of the present innovation is therefore to develop a device of the type mentioned at the outset in such a way that a large number of unconnected individual wires can also be connected to the sons of the clamping contacts of contact elements fixed in a base plate with its help.
  • this object is achieved in that the cover plate penetrates a separately provided cover plate for each of the electrical conductors. Gende and matched to the conductor cross-section and on its side facing the base plate outside the area of the base plate provided holding members for each of the conductors to a through a through the openings and angled on the side of the base plate parallel to the cover plate conductor between the through opening and align the holding element on one of the contact slots.
  • each conductor in its Ab between the passage opening and a holding member cut positioned in a very specific way since the cover plate can only be connected to the base plate in a very specific position, this inevitably also results in an alignment of this conductor section with a contact element which is fixed in the base plate.
  • the passage openings are provided in a strip-shaped central region of the cover plate, which extends parallel to the longitudinal edges of the cover plate, and the holding members are provided along the longitudinal edges of the cover plate, that latching means provided for locking the cover plate to the base plate the transverse sides of the cover plate are arranged in such a way that the cover plate along its longitudinal edges on its side facing the base plate has walls which protrude at right angles from the cover plate, and that to form the holding members, these walls are penetrating slots which are open at the free end of the walls, so that the slots have a funnel-shaped insertion section towards the open end and an adjoining the insertion section, separated from the latter by a constriction, have a cylindrical holding section such that the through openings on the side facing away from the base plate ite the cover plate are funnel-shaped to the outside and that the passage openings are arranged in two rows parallel to the longitudinal edges of the cover plate and the holding members are assigned to one longitudinal edge of the one and the other longitudinal edge
  • At least one electrical conductor from the side of the cover plate facing away from the base plate is at the same time inserted into two through openings of the cover plate and guided to different holding members of the cover plate with sections protruding from the cover plate on the side of the base plate is.
  • the device can advantageously be used to bridge interruptions provided in the course of conductor tracks of a printed circuit board.
  • the individual conductors each connect a contact element, which is connected to a specific conductor track of the circuit board, to another contact element, which is connected to another conductor track of the circuit board.
  • the conductor tracks end at the contact elements of the base plate. If the cover plate with the individual conductors held by it is connected to the base plate, the individual conductors close the interruption points between the conductor tracks of the circuit board.
  • Such connections can be made between any contact elements of the device.
  • the respective wire-shaped conductor it is only necessary for the respective wire-shaped conductor to be inserted through the through openings assigned to the two contact members to be connected to one another and to be fixed on the side of the base plate to the corresponding holding members of the cover plate.
  • the relevant conductor then easily establishes an electrical connection between the corresponding contact elements of the device. If conductors used with an insulating material covering are used, the conductors can cross at will on the side of the cover plate facing away from the base plate.
  • cover plate is shown, which is used to provide a device that enables the connection of the individual conductors of a ribbon cable to contact elements, and how it e.g. it is known from DE-OS 25 37 421 to convert into a device by means of which unconnected individual conductors can be reliably connected to the contact elements of a base plate, e.g. to replace the existing cover plate.
  • This cover plate 1 of approximately rectangular outline, shown in the figures, has in a central region 7, which extends symmetrically and parallel to the longitudinal edges 6 of the cover plate, the cover plate 1 penetrating through openings 3, which are provided separately for each individual conductor and are dimensioned in this way are that, for example wire or stranded conductors 2 provided with an insulating material sheath can be passed through the cover plate 1 from the side 16 of the cover plate facing away from the base plate.
  • the passage openings are arranged offset from one another in two parallel rows. In order to facilitate the insertion of the conductors into the openings 3, the round openings 3 are widened 17 towards the side 16 of the cover plate 1.
  • the cover plate on its side 4 facing the base plate has walls 10 which protrude at right angles from the cover plate 1 and which are provided with slots 12 which are open to the free end 11 of these walls.
  • Each of these slots 12 is assigned transversely to the longitudinal extent of the cover plate 1 of a passage opening 3 of the row of openings adjacent to the respective longitudinal edge and is composed of an insertion section 13 widening in a funnel shape towards the open end and a cylindrical holding section separated from it by a constriction 14.
  • a conductor inserted through a passage opening 3 can therefore be pressed via the insertion section and the constriction into the holding section of the wall slot assigned to the respective passage opening 3, which in this way forms a holding member for the conductor connected to the cover plate.
  • Such a conductor 2 which is fixed on the one hand through a passage opening 3 and on the other hand through a wall slot 12, runs with a section 18 parallel to the cover plate 1.
  • the section 18 bridges a recess 19 in the cover plate 1, which is used to receive the leg ends of an insulation displacement contact is provided in the base plate fixed contact member, and is aligned with the contact slot of the relevant insulation displacement contact.
  • This alignment of a conductor section 18 to a contact slot can be supported by guide bodies, not shown in the figures, which protrude from the cover plate 1 on the side 4 and act on the section 18.
  • Latching steps 8 provided on the transverse sides 9 of the cover plate 1 enable a two-stage latching of the cover plate on the base plate, as is already known from D E-OS 25 37 421. It is in a first
  • Latching step between cover plate 1 and base plate have a greater distance available, which enables the assignment now the conductor sections 18 g to the individual Mixor- g a nen to check before the cover plate 1 and base plate are further pressed against one another to eventually second in the To reach the final position.
  • this section 18 of the individual conductors are pressed into the contacting slots of the contact members.
  • the walls 10 partially encompass the base plate.
  • the device can also easily be used to connect any two contact elements of the device to one another.
  • one end of a conductor 2 is inserted through the passage opening 3 assigned to the one contact element and the other end of the same conductor 2 through the passage opening 3 assigned to the other contact element, the two conductor ends are fixed on the side 4 of the cover plate in the corresponding wall slots 12 and then the cover plate is locked to the base plate.
  • all the contact elements of a device can also be connected in pairs, the contact elements of a pair being able to be chosen as desired, since the conductors 2 can easily cross on the side 4 of the cover plate.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP83102798A 1982-03-25 1983-03-21 Dispositif pour connecter des conducteurs électriques en forme de fil ou de brin Withdrawn EP0090317A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8208576U 1982-03-25
DE8208576U DE8208576U1 (de) 1982-03-25 1982-03-25 Vorrichtung zum Anschluß von draht- oder litzenförmigen elektrischen Leitern an Kontaktorgane

Publications (2)

Publication Number Publication Date
EP0090317A2 true EP0090317A2 (fr) 1983-10-05
EP0090317A3 EP0090317A3 (fr) 1986-11-26

Family

ID=6738437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102798A Withdrawn EP0090317A3 (fr) 1982-03-25 1983-03-21 Dispositif pour connecter des conducteurs électriques en forme de fil ou de brin

Country Status (4)

Country Link
US (1) US4537455A (fr)
EP (1) EP0090317A3 (fr)
JP (1) JPS5925343B2 (fr)
DE (1) DE8208576U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917629A (en) * 1988-03-07 1990-04-17 Hirose Electric Co, Ltd. Electrical connector and termination method thereto
EP0398560A3 (fr) * 1989-05-19 1992-01-02 The Whitaker Corporation Connecteur par déplacement d'isolant
EP0557143A1 (fr) * 1992-02-21 1993-08-25 Dav Réceptacle pour faisceau de conducteurs électriques connectables à des bornes de connexion
EP0650218A3 (fr) * 1993-10-26 1996-04-24 Sumitomo Wiring Systems Connecteur de serrage.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248380A (ja) * 1985-04-24 1986-11-05 ヒロセ電機株式会社 多心フラツトケ−ブルの圧接結線方法及び多心フラツトケ−ブル用電気コネクタ
JPS6255880A (ja) * 1985-09-03 1987-03-11 株式会社　潤工社 フラツトケ−ブル用コネクタ
US4824394A (en) * 1986-04-10 1989-04-25 Ohio Associated Enterprises, Inc. IDC connectors with rotated conductor pairs and strain relief base molded onto cable
US4978314A (en) * 1988-11-24 1990-12-18 Yazaki Corporation Waterproof press-connecting connector
US5114362A (en) * 1991-02-25 1992-05-19 Amp Incorporated High density electrical connector and method of making a high density electrical connector
JPH0629006U (ja) * 1992-09-14 1994-04-15 矢崎総業株式会社 圧接コネクタ
EP1014501A1 (fr) * 1998-12-22 2000-06-28 Sumitomo Wiring Systems, Ltd. Boítier de distribution électrique, sa méthode de fabrication, Bus de distribution électrique pour un boítier de distribution et sa méthode de fabrication
US6575780B1 (en) * 2002-04-26 2003-06-10 Hon Hai Precision Ind. Co., Ltd. Electrical connector for terminating an external cable
JP2004127597A (ja) * 2002-09-30 2004-04-22 Yazaki Corp ブラケット
US7126073B2 (en) * 2004-07-21 2006-10-24 Fci Usa, Inc. Intermittent connection device
US7452245B2 (en) * 2004-08-04 2008-11-18 Panduit Corp. Wire containment cap

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7504570A (pt) * 1974-08-23 1976-08-03 Thomas & Betts Corp Aperfeicoamento em conector para acoplar condutores individuais de um cabo chato multicondutor
DE2519336C3 (de) * 1975-04-30 1978-08-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen AnschluBvorrichtung für Flachbandkabel
US4153325A (en) * 1978-02-22 1979-05-08 Amp Incorporated Method and connector for terminating twisted pair and ribbon cable
US4327956A (en) * 1978-08-07 1982-05-04 E. I. Du Pont De Nemours And Company Low insertion force dual beam pin terminal and connector
DE2962447D1 (en) * 1978-08-07 1982-05-19 Du Pont Electrical terminal and connector incorporating the same
US4344665A (en) * 1980-10-31 1982-08-17 Amp Incorporated Connector for mass terminating individual conductors
US4460229A (en) * 1981-04-01 1984-07-17 Thomas & Betts Corporation Flat cable connector having cover-cable retention

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917629A (en) * 1988-03-07 1990-04-17 Hirose Electric Co, Ltd. Electrical connector and termination method thereto
EP0398560A3 (fr) * 1989-05-19 1992-01-02 The Whitaker Corporation Connecteur par déplacement d'isolant
EP0557143A1 (fr) * 1992-02-21 1993-08-25 Dav Réceptacle pour faisceau de conducteurs électriques connectables à des bornes de connexion
FR2687855A1 (fr) * 1992-02-21 1993-08-27 Dav Receptacle pour faisceau de conducteurs electriques connectables a des bornes de connexion.
EP0650218A3 (fr) * 1993-10-26 1996-04-24 Sumitomo Wiring Systems Connecteur de serrage.
US5735706A (en) * 1993-10-26 1998-04-07 Sumitomo Wiring Systems, Ltd. Cramping connector

Also Published As

Publication number Publication date
EP0090317A3 (fr) 1986-11-26
JPS58175271A (ja) 1983-10-14
DE8208576U1 (de) 1982-09-09
JPS5925343B2 (ja) 1984-06-16
US4537455A (en) 1985-08-27

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19841227

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18D Application deemed to be withdrawn

Effective date: 19861127

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VERTENTEN, EDWARD, DIPL.-ING.

Inventor name: HEFT, JOSEF, ING. GRAD.