EP0634086B1 - Agencement de bornes a vis enfichables pour automates programmables compacts - Google Patents

Agencement de bornes a vis enfichables pour automates programmables compacts Download PDF

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Publication number
EP0634086B1
EP0634086B1 EP93914629A EP93914629A EP0634086B1 EP 0634086 B1 EP0634086 B1 EP 0634086B1 EP 93914629 A EP93914629 A EP 93914629A EP 93914629 A EP93914629 A EP 93914629A EP 0634086 B1 EP0634086 B1 EP 0634086B1
Authority
EP
European Patent Office
Prior art keywords
flap
snap
arrangement
clamping part
screw
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
EP93914629A
Other languages
German (de)
English (en)
Other versions
EP0634086A1 (fr
Inventor
Wilfried KÜPPER
Angelika Sand
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.)
Eaton Industries GmbH
Original Assignee
Kloeckner Moeller 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 Kloeckner Moeller GmbH filed Critical Kloeckner Moeller GmbH
Publication of EP0634086A1 publication Critical patent/EP0634086A1/fr
Application granted granted Critical
Publication of EP0634086B1 publication Critical patent/EP0634086B1/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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2475—Means facilitating correct wiring, e.g. marking plates, identification tags

Definitions

  • the invention describes a plug-in screw terminal arrangement according to the preamble of claim 1.
  • the connecting elements between the electrical or electronic circuits on a printed circuit board located in a housing and the external connecting lines are pre-assembled.
  • the screw terminals are provided with corresponding contacting devices that are soldered directly to the corresponding contacting points on the circuit board.
  • the disadvantage here is that pre-wiring outside of the device is not possible and that external forces exerted on the connecting lines have a direct effect on the soldered connections and lead to faulty connections.
  • the internal device wiring hardly reduces these disadvantages.
  • a flexible wire connection is created between the screw terminal and the PCB contact. Vibrations of the device also lead to defective solder connections.
  • the assembly is complex and uneconomical.
  • a plug-in screw terminal was known from DE-PS 32 43 132. It is a box-shaped electronic circuit board containing a printed circuit board with a front cover and front operated screw connections for connecting cables. The screw connections are provided as a plug-in unit that can be contacted with the circuit board and are covered on the front by a cover with a labeling field. This screw terminal is intended for flat modules that can be plugged into a rack and is an integral part of a front connector system. Also known from DE-U 91 14 294 are pluggable units for printed circuit boards consisting of an electrical connector with an eject lever. The connector is not permanently attached to the circuit board, this lacks a protective cover, which is effective as a locking, safety and assembly device.
  • Fig. 1 shows a perspective view of the plug-in screw terminal arrangement according to the invention with the flap open.
  • the screw terminal arrangement 1 consists of a clamp part 2 and a flap 3.
  • the flap 3 is latched and articulated to the clamp part 2.
  • the locking bars 33 are resilient.
  • the bearing holes 35 arranged in the locking webs 33 latch with the bearing pins 24 arranged in the upper region of the side surfaces 23 of the clamping part 24.
  • the flap 3 is now articulatedly connected to the clamping part 2.
  • the resilient latching strip 31 of the flap 3 latches with the latching cams 21 of the clamping part 2.
  • 2 shows the terminal part and the flap of the screw terminal arrangement according to the invention in an exploded view.
  • the terminal part 2 consists of a group of ten screw terminals, the screws of which are made accessible through the circular openings 26 with a screwdriver.
  • the lead wires are inserted into the terminal chambers 27.
  • the labeling field 22 lies behind the openings 26 and is visible both when the flap is open and when the flap is closed.
  • FIG. 3 shows a side view of the plug-in screw terminal arrangement with the flap open and in the assembled state without a housing
  • FIG. 4 shows a side view with the flap closed and sealed, showing the rear grip of the flap in a recess formed in the housing.
  • the plug contact part 25 is on a soldered on the printed circuit board 6 pin strip 5.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (7)

  1. Disposition d'un dispositif enfichable à bornes à vis (1) pour appareils automatiques compacts recevant des plaquettes imprimées (6) à circuits électriques revêtues d'un boîtier (4), ledit dispositif présentant une pièce à bornes (2) à partie contactable par enfichage (25) et un groupe de bornes à vis disposées côte à côte pour la connexion électrique de lignes de raccord externes et des lignes électriques et/ou électroniques se trouvant sur la plaquette imprimée, caractérisé en ce qu'un clapet obturateur (3) est prévu, la pièce à bornes (2) présentant un ergot d'arrêt (21) au moins, une zone d'inscription (22) et deux tourillons (24) disposés à l'opposé l'un de l'autre dans la partie supérieure de ses surfaces latérales (23), et en ce que le clapet obturateur (3) consiste en un rebord d'arrêt (31) élastique formant la partie recourbée d'une surface de recouvrement (32) en forme de toit, ainsi qu'en deux appendices de retenue (33) élastiques formés sur les côtés du clapet obturateur et disposant de talons d'arrêt (34) à leur extrémité pour la fixation sur le boîtier (4), ce en quoi un trou de logement (35) est percé dans chaque appendice de retenue (33) respectif et le clapet obturateur (3) de telle manière articulé sur la pièce à bornes (2) que les appendices de retenue (33) élastiques sont excurvés sur les tourillons (24), de sorte que les tourillons (24) sont engagés dans les trous de logement (35), que le rebord d'arrêt s'encrante sur l'ergot d'arrêt lors de la fermeture du clapet obturateur et que la surface de recouvrement recouvre les ouvertures (26) de la pièce à bornes par lesquelles les vis sont accessibles.
  2. Disposition d'un boîtier (4), d'une plaquette imprimée (6) et d'un dispositif à bornes à vis (1) selon revendication 1, caractérisée en ce que la pièce à bornes (2) est insérée par engagement positif dans une ouverture (41) du boîtier (4), le clapet obturateur (3) étant ouvert, la partie contactable par enfichage (25) étant alors fichée sur la broche à ergots (5) de la plaquette imprimée (6), et ainsi contactée.
  3. Disposition d'un dispositif selon revendication 2, caractérisé en ce que le boîtier (4) présente vers les angles arrière de l'ouverture (41) des prises arrière (42) contre-moulées sur les talons d'arrêt (34), dans lesquelles les talons d'arrêt (34) s'engagent lors de la fermeture du clapet obturateur (3), sous l'action de l'adhérence du rebord d'arrêt (31) et des ergots d'arrêt (21) à la fermeture.
  4. Disposition d'un dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le clapet obturateur (3) est réalisé de telle manière qu'à l'état ouvert, il sert d'aide au débrochage pour la séparation du dispositif enfichable à bornes à vis (1) et de la broche à ergots (5).
  5. Disposition d'un dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le clapet obturateur (3) présente un évidement (36) entre ses appendices de retenue (33), qui comprend le sommet de la pièce à bornes (2) lorsque le clapet obturateur (3) est fermé, sommet rendu utilisable comme zone d'inscription (22).
  6. Disposition d'un dispositif selon l'une des revendications 1 à 5, caractérisé en ce que le clapet obturateur (3) présente un évidement (36) entre ses appendices de retenue (33), qui comprend le sommet de la pièce à bornes (2) lorsque le clapet obturateur (3) est fermé, sommet rendu utilisable comme zone d'inscription (22).
  7. Disposition d'un dispositif selon l'une des revendications 1 à 6, caractérisé en ce que la surface du clapet obturateur (3) recouvrant les ouvertures (26) peut être utilisée pour un repérage des bornes.
EP93914629A 1992-10-10 1993-07-15 Agencement de bornes a vis enfichables pour automates programmables compacts Expired - Lifetime EP0634086B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9213723U 1992-10-10
DE9213723U DE9213723U1 (fr) 1992-10-10 1992-10-10
PCT/DE1993/000626 WO1994018816A1 (fr) 1992-10-10 1993-07-15 Agencement de bornes a vis enfichables pour automates programmables compacts

Publications (2)

Publication Number Publication Date
EP0634086A1 EP0634086A1 (fr) 1995-01-18
EP0634086B1 true EP0634086B1 (fr) 1997-04-09

Family

ID=6884714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93914629A Expired - Lifetime EP0634086B1 (fr) 1992-10-10 1993-07-15 Agencement de bornes a vis enfichables pour automates programmables compacts

Country Status (4)

Country Link
EP (1) EP0634086B1 (fr)
AT (1) ATE151591T1 (fr)
DE (2) DE9213723U1 (fr)
WO (1) WO1994018816A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750262B1 (fr) * 1996-06-21 1998-09-04 Legrand Sa Bornier
DE19743974B4 (de) 1997-10-06 2004-07-29 Phoenix Contact Gmbh & Co. Kg Schaltschrank
DE102011108373A1 (de) * 2011-07-22 2013-01-24 Tyco Electronics Services Gmbh Anschlussleiste und Schilderrahmen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243132C2 (de) * 1982-11-22 1985-06-27 Siemens AG, 1000 Berlin und 8000 München Kastenförmige Flachbaugruppe
DE8300515U1 (de) * 1983-01-11 1983-05-05 E. Dold & Söhne KG, 7743 Furtwangen Kunststoffgehäuse mit abnehmbaren Klemmleisten
FR2540680A1 (fr) * 1983-02-09 1984-08-10 Amp France Assemblage de connecteurs electriques et barre d'ejection pour cet assemblage
DE3902779A1 (de) * 1989-01-31 1990-08-02 Helmut Fleischmann Baueinheit zur aufnahme elektrischer bauteile
DE9114294U1 (fr) * 1991-11-16 1992-01-30 Schiele Industriewerke Gmbh, 7746 Hornberg, De

Also Published As

Publication number Publication date
DE59306122D1 (de) 1997-05-15
WO1994018816A1 (fr) 1994-08-18
EP0634086A1 (fr) 1995-01-18
DE9213723U1 (fr) 1992-12-10
ATE151591T1 (de) 1997-04-15

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