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EP0878868B1 - Borne de contact - Google Patents

Borne de contact Download PDF

Info

Publication number
EP0878868B1
EP0878868B1 EP97122528A EP97122528A EP0878868B1 EP 0878868 B1 EP0878868 B1 EP 0878868B1 EP 97122528 A EP97122528 A EP 97122528A EP 97122528 A EP97122528 A EP 97122528A EP 0878868 B1 EP0878868 B1 EP 0878868B1
Authority
EP
European Patent Office
Prior art keywords
terminal
circuit board
printed circuit
cable
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
EP97122528A
Other languages
German (de)
English (en)
Other versions
EP0878868A2 (fr
EP0878868A3 (fr
Inventor
Heinrich Deckmann
Alfred Wolf
Hans-Georg Vögler
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.)
ABB Patent GmbH
Original Assignee
ABB Patent 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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0878868A2 publication Critical patent/EP0878868A2/fr
Publication of EP0878868A3 publication Critical patent/EP0878868A3/fr
Application granted granted Critical
Publication of EP0878868B1 publication Critical patent/EP0878868B1/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
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw
    • 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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/515—Terminal blocks providing connections to wires or cables

Definitions

  • the invention relates to a connecting terminal, in particular for electronic boards, which can be contacted with the circuit board according to the preamble of Claim 1.
  • Terminals are used to create contact points between a Electronics board and externally introduced electrical lines.
  • the boards are provided with through holes at the corresponding points.
  • Known terminals are provided with a base on which bottom solderable pins are arranged. These terminals will be then inserted with the pins through the corresponding through holes and soldered from the opposite side of the board.
  • Screw clamp elements can be fixed. When tightening these screw clamps Occasionally high torsional and shear forces occur, which are only static due to the relative thin pins of the connector must be countered.
  • the board must be used on both sides when using known terminals Have hole pattern of the terminal, which in particular Multilayer arrangements is very space-consuming.
  • a connector for printed circuit boards which has an upper and a lower part.
  • the lower part has a ribbed underside, which is soldered onto a circuit board.
  • it serves to accommodate the cable a screw clamp integrated in the upper part. This construction is complex.
  • a terminal which consists of a threaded sleeve exists, into which a screw is screwed in from above and from below.
  • the lower screw is supposed to accomplish the fastening on a carrier, and the The screw from above should pinch the end of the cable.
  • Such a construction is for Boards cannot be used because they require a screw to be tightened from below.
  • the object of the invention is to develop a more suitable to create simpler and statically stable contacting of the connection terminal.
  • the task is with a generic terminal
  • the terminal on the bottom a level Has pad and the board only on its top, on which the Terminal is solderable, has a corresponding soldering surface.
  • the terminal is in several parts and from one there is a solderable base element which can be soldered onto the soldering surface of the circuit board, and a terminal part is provided as an upper part, which with the Floor element can be connected via the same screw with which the connecting cable can be fixed to the connection terminal.
  • the upper part i.e. the actual connection terminal with slots open at the top for cable entry provided, whereby the cable to be clamped in a safely contacting manner under the clamping screw is held.
  • the slot wins through said slots Terminal a crown-shaped contour pointing upwards.
  • the terminal arrangement according to the invention is due to its multiple parts much easier to assemble. So the board is initially prepared with correspondingly large metallized areas. Then this is first of all Solder the bottom part of the connection terminal without the further construction of the connection terminal interferes because it is not yet installed. Only when the soldered connection is made, the screw with which said Connection cable fixes the upper part of the connection terminal with the soldered Bottom part connected. This ensures both electrical and mechanical very secure connection.
  • An essential feature is that the metallized area on the board is only at the top of the same. That that the mostly mechanical soldering of components from below the board, and the soldering of the terminal regardless of this on the top of the board is made. This is the process of soldering the components regardless of the soldering of the connection terminal, which is manufacturing technology is advantageous.
  • the drawing shows the entire terminal arrangement 10 together with one Detail which shows part of a circuit board 1.
  • the board is known to have Conductor paths 3, the through holes 4 for receiving at defined points and soldering of electronic components are provided. Points at a defined point the circuit board is metallized with one of the conductor paths Area 2, which is to be connected to the terminal according to the invention. That that this metallized area 2 on the board 1 already to the entire inventive terminal assembly belongs.
  • the connector has a connecting terminal base part 14, which has a solderable surface 15 on the base side with which the terminal base part 14 on the metallized area 2 of the circuit board 1 can be soldered on. It is also an upper connector part 13 provided which via the connecting screw 11 with the Terminal base part 14 is connectable.
  • the terminal screw 11 has the Double function, on the one hand this connection between the top and bottom part to make, and at the same time it holds that in the terminal upper part 13th inserted connecting cable 12 fixed.
  • the upper connector part 13 is with provided upward open cable insertion slots 16. Through this, the Connection cable 12 is held in a fixed position.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (1)

  1. Borne de raccord, en particulier pour platines électroniques, qui peut être mise en contact avec la platine en la solidarisant par soudage à la platine, l'ensemble de borne de raccord (10) ayant à son côté inférieur une surface plate soudable (15) en tant que surface de jonction, et la platine (1) ayant seulement sur son côté supérieur, sur lequel la borne de raccord est à fixer par soudage, une zone correspondante métallisée (2) en tant que surface de soudage,
    caractérisée en ce que
    la borne de raccord est en plusieurs pièces et comporte une pièce de jonction inférieure (14) avec surface inférieure soudable (15), qui peut être soudée à la zone métallisée (2) de la platine (1), en ce qu'en outre une pièce supérieure (13) de la borne de raccord est prévue, qui peut être connectée à l'élément inférieur par la même vis de fixation (11) au moyen de laquelle le câble de raccord (12) est à fixer à la borne de raccord respectivement à la partie supérieure (13) de la borne de raccord, cette partie supérieure (13) étant pourvue de rainures d'insertion (16) ouvertes vers le haut pour le câble, de sorte que le câble de raccord (12) puisse être introduit dans ces rainures et attaché au moyen de la vis de fixation (11) à la borne de raccord.
EP97122528A 1996-12-27 1997-12-19 Borne de contact Expired - Lifetime EP0878868B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19654459 1996-12-27
DE19654459 1996-12-27
US08/995,792 US6142836A (en) 1996-12-27 1997-12-22 Terminal

Publications (3)

Publication Number Publication Date
EP0878868A2 EP0878868A2 (fr) 1998-11-18
EP0878868A3 EP0878868A3 (fr) 1999-02-03
EP0878868B1 true EP0878868B1 (fr) 2003-04-23

Family

ID=26032823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97122528A Expired - Lifetime EP0878868B1 (fr) 1996-12-27 1997-12-19 Borne de contact

Country Status (2)

Country Link
US (1) US6142836A (fr)
EP (1) EP0878868B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6766573B2 (en) * 2001-11-20 2004-07-27 A. O. Smith Corporation Electric motor bonding apparatus
US6725524B2 (en) * 2001-11-20 2004-04-27 A. O. Smith Corporation Electric motor bonding lug apparatus
DE10215985A1 (de) * 2002-04-11 2003-11-06 Siemens Ag Hochstrom-Kontaktelement zur Befestigung an einer Leiterplattenanordnung und Verwendung eines Hochstrom-Kontaktelements
US6659812B2 (en) 2002-04-19 2003-12-09 Tektronix, Inc. Surface mount probe point socket and system
GB2417367A (en) * 2004-08-19 2006-02-22 Richard Henry Pearce Electrical earthing nut
JP2006237507A (ja) * 2005-02-28 2006-09-07 Mitsubishi Heavy Ind Ltd 半田付けを用いた構造物
DE102005013953A1 (de) * 2005-03-26 2006-09-28 Jungheinrich Ag Stromanschluß für eine Leistungs- und Steuereinheit eines batteriebetriebenen Flurförderzeugs
US7297034B1 (en) * 2006-09-25 2007-11-20 Deere & Company High current sealed connection system
ITTO20060757A1 (it) * 2006-10-20 2008-04-21 Itw Ind Components Srl Contatto a rilascio rapido adatto ad equipaggiare una morsettiera, in particolare per un dispositivo elettronico accendigas per elettrodomestici
US9742350B2 (en) * 2014-03-28 2017-08-22 Sunrun South Llc Solar panel grounding lug assemblies and systems
JP6879622B2 (ja) * 2017-03-31 2021-06-02 住友金属鉱山エンジニアリング株式会社 鉛リード線固定用治具、鉛リード線固定設置方法
US12196351B2 (en) * 2021-05-20 2025-01-14 Milspec Enterprises, LLC Cable management device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR940772A (fr) * 1947-02-06 1948-12-22 Thomson Houston Comp Francaise Borne de serrage de fil
US4310214A (en) * 1980-03-21 1982-01-12 Carlson William R Tiltable terminal clamp assembly
DE3345617C1 (de) * 1983-12-16 1985-01-10 Daimler-Benz Ag, 7000 Stuttgart Anschweißmutter für eine Masseanschlußstelle an Blechbauteilen
US4678250A (en) * 1985-01-08 1987-07-07 Methode Electronics, Inc. Multi-pin electrical header
DE3911108C2 (de) * 1989-04-06 1998-07-02 Metz Albert Ria Electronic Elektrische Anschlußklemme für Leiterplatten
US5574629A (en) * 1989-06-09 1996-11-12 Sullivan; Kenneth W. Solderless printed wiring devices
FR2667990B1 (fr) * 1990-10-16 1994-07-29 Legrand Sa Borne de connexion pour circuit imprime, et circuit imprime equipe d'au moins une telle borne de connexion.
US5439398A (en) * 1992-12-10 1995-08-08 Radio Frequency Systems, Inc. Transistor mounting clamp assembly
GB2293697B (en) * 1994-09-15 1998-11-18 Nokia Telecommunications Oy Surface mount test point enabling hands free diagnostic testing of electronic circuits

Also Published As

Publication number Publication date
EP0878868A2 (fr) 1998-11-18
US6142836A (en) 2000-11-07
EP0878868A3 (fr) 1999-02-03

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