DE3444667A1 - Contact link for printed-circuit boards, which are arranged in the same plane, in electrical and electronic apparatuses and installations - Google Patents

Contact link for printed-circuit boards, which are arranged in the same plane, in electrical and electronic apparatuses and installations

Info

Publication number
DE3444667A1
DE3444667A1 DE19843444667 DE3444667A DE3444667A1 DE 3444667 A1 DE3444667 A1 DE 3444667A1 DE 19843444667 DE19843444667 DE 19843444667 DE 3444667 A DE3444667 A DE 3444667A DE 3444667 A1 DE3444667 A1 DE 3444667A1
Authority
DE
Germany
Prior art keywords
circuit boards
contact bridge
contact
connecting pins
pins
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
DE19843444667
Other languages
German (de)
Other versions
DE3444667C2 (en
Inventor
Herbert Dipl.-Ing. 6230 Frankfurt Gehrmann
Frank Dipl.-Ing. 6272 Niedernhausen Paulukat
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.)
Telenorma GmbH
Original Assignee
Telefonbau und Normalzeit 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 Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Priority to DE3444667A priority Critical patent/DE3444667C2/en
Publication of DE3444667A1 publication Critical patent/DE3444667A1/en
Application granted granted Critical
Publication of DE3444667C2 publication Critical patent/DE3444667C2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/142—Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
    • 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
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other 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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • H01R31/085—Short circuiting bus-strips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
    • 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
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/0979—Redundant conductors or connections, i.e. more than one current path between two points
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10363—Jumpers, i.e. non-printed cross-over connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10507—Involving several components
    • H05K2201/10515—Stacked components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10742—Details of leads
    • H05K2201/1075—Shape details
    • H05K2201/10871—Leads having an integral insert stop
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
    • H05K3/308—Adaptations of leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The contact link according to the invention consists of a large-area flat metal part on whose edges bent connecting pins are arranged in two rows. These connecting pins are constructed as push-in pins and, at their upper ends, have stop shoulders which ensure an air gap to the printed-circuit boards which are located underneath and are to be connected to one another, so that no additional insulation means are required. Provided in the large-area metal part between the connecting pins are indentations in order that further additional contact links can be arranged in an offset manner. The contact links can additionally have metal tongues, which are bent in an opposing manner to the connecting pins and are suitable for holding wound or plugged-in wire connections. The contact link produces a large-area connection between different printed-circuit boards, resulting in very good electromagnetic compatibility.

Description

Kontaktbrücke für in gleicher Ebene angeordnete Leiter-Contact bridge for conductors arranged on the same level

platten in elektrischen und elektronischen Geräten und Anlagen Die Erfindung betrifft eine Kontaktbrücke für in gleicher Ebene angeordnete Leiterplatten in elektrischen und elektron chen Geräten und Anlagen, wie dies im Oberbegriff des Patentanspruchs 1 näher erläutert ist.plates in electrical and electronic equipment and systems The invention relates to a contact bridge for printed circuit boards arranged in the same plane in electrical and electronic devices and systems, as described in the generic term of Claim 1 is explained in more detail.

Es ist bekannt, zu bestimmten Zwecken bei Leiterplatten Kontaktstücke anzusetzen, um eine elektrisch leitende Verbindung herzustellen oder vorzubereiten. Ein festklemmbares Kontaktstück für Fernmelde-, insbesondere Fernsprechanlagen, das zur Anwendung bei Leiterplatten geeignet ist, wird beschrieben in der DE-AS 11 95 385.It is known to use contact pieces for specific purposes in printed circuit boards to set up or prepare an electrically conductive connection. A clampable contact piece for telecommunications, especially telephone systems, which is suitable for use in printed circuit boards is described in DE-AS 11 95 385.

Dieses Kontaktstück besteht aus mehreren miteinander verbundenen schmalen Kontaktstreifen, mit unterschiedliche langen Schenkeln. Die beiden Schenkel werden in vorbereitete Löcher eines Isolierträgers eingepreßt. Danach wird der längere Schenkel, der eine Öffnung zur Aufnahme von Drahtenden aufweist, in die Ebene des Isolierträgers abgebogen und mit Verbindungsdrähten oder Bauelementeanschlüssen verklemmt. Dieses Kontaktstück dient dazu, die Verbindungsdrähte oder Bauelemente mechanisch so lange festzuhalten, bis die entgültige elektrische Verbindung durch Löten hergestellt ist. Das Löten kann auch in einem Lötbad erfolgen, wobei das Kontaktstück garantiert, daß die miteinander zu verbindenden Komponenten sich nicht lösen.This contact piece consists of several interconnected narrow ones Contact strips with legs of different lengths. The two legs will be pressed into prepared holes in an insulating support. Then the longer one Leg, which has an opening for receiving wire ends, in the plane of the Insulating support bent and with connecting wires or component connections uptight. This contact piece is used to connect the connecting wires or components to be held mechanically until the final electrical connection is through Soldering is made. Soldering can also be done in a solder bath, with the contact piece guarantees that the components to be connected will not come loose.

Ein derart ausgebildetes Kontaktstück bietet zwar für die beim Löten zu lösende AufgaSetwEsenS2inhe v tteile, jedoch sind zur Herstellung einer elektrischen Verbindung immer zwei Arbeitsgänge, nämlich das Einsetzen des Kontaktstückes und das anschließende Verlöten erforderlich. Es ist außerdem fraglich, ob das in der DE-AS 11 95 385 beschriebene Kontaktstück für alle Arten von elektrischen Verbindungen optimal geeignet ist.A contact piece designed in this way offers for the at the Soldering tasks to be solved, however, are necessary for the production of a electrical connection always two work steps, namely the insertion of the contact piece and subsequent soldering is required. It is also questionable whether this is in the DE-AS 11 95 385 described contact piece for all types of electrical connections is optimally suited.

Die Aufgabe der Erfindung besteht darin, ein Kontaktstück vorzuschlagen, das zur Herstellung einer elektrischen Verbindung nur einen Arbeitsgang benötigt, und dabei ein flächenhafte Verbindung mit optimaler elektromagnetischer Verträglichkeit bewirkt. Diese Aufgabe wird durch Merkmale gelöst, wie sie im Patentansprueh 1 angegeben sind.The object of the invention is to propose a contact piece, which only requires one operation to establish an electrical connection, and a planar connection with optimal electromagnetic compatibility causes. This object is achieved by features as specified in patent claim 1 are.

Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.Further developments of the invention emerge from the subclaims.

Damit wird in vorteilhafter Weise erreicht, daß die meist flächenhaft ausgebildeten, für die Strom- oder Potentialzuführung vorgesehenen Leiterbahnen von verschiedenen Leiterplatten engmaschig miteinander verbunden werden.It is thus achieved in an advantageous manner that the mostly flat formed, provided for the current or potential supply conductor tracks be closely connected to each other by different printed circuit boards.

Diese Verbindung wird in einem Arbeitsgang hergestellt.This connection is established in one operation.

Durch die besondere Ausbildung der Kontaktbrücken ergibt sich, daß auf platzsparende Weise die Verbindung für mehrere Spannungen hergestellt werden kann. Wenn die Kontaktbrücken so ausgebildet sind, wie es im Patentanspruch 7 angegeben ist, so lassen sich ohne zusätzlichen Aufwand Drähte oder Kabel für die Stromversorgung anschließen.The special design of the contact bridges means that the connection for several voltages can be established in a space-saving manner can. When the contact bridges are designed as specified in claim 7 wires or cables can be used for the power supply without additional effort connect.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand von Zeichnungen näher erläutert.An exemplary embodiment of the invention is described below with reference to FIG Drawings explained in more detail.

Es zeigt Fig. 1 die Einzeldarstellung einer Kontaktbrücke, Fig. 2 die Anordnung mehrerer Kontaktbrücken zum Verbinden zweier Leiterplatten.1 shows the individual representation of a contact bridge, FIG. 2 the arrangement of several contact bridges for connecting two circuit boards.

In der Fig. 1 ist dargestellt, wie die von der Oberfläche 1 abgewinkelten Anschlußstifte 2 ausgebildet sind. Ihre Enden weisen die Eigenschaften von Einpreßstiften auf. Zur Oberfläche 1 der Kontaktbrücke hin sind Anschlagschultern 3 vorgesehen, die verschiedene Längen haben können. Wie aus der Fig. 2 zu ersehen ist, können damit unterschiedliche Abstände von den miteinander zu verbindenen Leiterplatten 4 und 4 eschaffen werden. Alle Anschlußstifte 2 sind sowohl pro Reihe als auch einander gegenüber liegend entsprechend einem genormten Grundraster angeordnet. Das großflächige ebene Metallteil 1 der Kontaktbrücke weist zwischen den Anschlußstiften 2 Einbuchtungen 5auf, die so ausgebildet sind, daß Anschlußstifte 2 anderer Kontaktbrücken dazwischen Platz finden, ohne die darunter liegende andere Kontaktbrücke zu berühren, wie dies in Fig. 2 dargestellt ist.In Fig. 1 it is shown how those angled from the surface 1 Terminal pins 2 are formed. Their ends have the properties of press-fit pins on. Stop shoulders 3 are provided towards the surface 1 of the contact bridge, which can be of different lengths. How out 2 can be seen is, so different distances from the circuit boards to be connected to each other can be 4 and 4 can be created. All of the pins 2 are per row as well as each other arranged opposite one another according to a standardized basic grid. The large one flat metal part 1 of the contact bridge has 2 indentations between the connecting pins 5auf, which are designed so that connecting pins 2 of other contact bridges between them Finding space without touching the other contact bridge below, like this is shown in FIG.

In der Fig. 1 ist außerdem gezeigt, daß an der Kontaktbrücke, die aus einem Metallstück hergestellt ist, entgegengesetzt zu den Anschlußstiften 2 weitere Metallzungen abgewinkelt sind. Diese können beispielsweise als Steckzunge 6 für die Aufnahme von mit Kabeln oder Drähten verbundenen Flachsteckhülsen ausgebildet sein, worüber Stromzuführungs-oder Potentialverbindungen hergestellt werden können.In Fig. 1 it is also shown that on the contact bridge, the is made of a metal piece opposite to the terminal pins 2 other metal tongues are angled. These can be used, for example, as a tongue 6 designed for receiving flat receptacles connected to cables or wires be, over which power supply or potential connections can be made.

Eine weitere Möglichkeit besteht darin, diese Metallzungen als sogenannte Wire-Wrap-Pfosten auszubilden, damit in bekannter Weise einzelne Anschlußdrähte maschinell darum gewickelt werden können.Another possibility is to use these metal tongues as so-called Wire-wrap posts to train so that in a known manner individual connecting wires can be wrapped around it by machine.

Aus der Fig. 2 wird deutlich, wie mehrere Kontaktbrücken übereinander und nebeneinander angeordnet sein können, um die Leiterbahnen oder Flächen für Potential- und Stromzuführungen von verschiedenen Leiterplatten 4 und 4' miteinander zu verbinden. Neben der bereits in Fig. 1 dargestellen Ausführungsform der Kontaktbrücke, die in Fig. 2 in verschiedenen Längen dargestellt ist, können noch weitere einfacher ausgeführte Kontaktbrücken vorhanden sein. Durch die unterschiedliche Höhe der Anschlagschultern 3 ist es möglich, daß definierte Abstände entstehen, womit gewährleistet ist, daß sich übereinander angeordnete Kontaktbrücken nicht berühren. So ist beispielsweise eine kürzere Kontaktbrücke 1' der in Fig. 1 dargestellten Ausführungsform über einer darunter befindlichen längeren Kontaktbrücke 1 angeordnet. Da bei elektronischen Anlagen und Geräten meist mehrere Spannungen zur Verfügung stehen müssen, sind weitere Kontakttrucken vorgesehén, die daneben oder auch darüber unabhängig voneinander angeordnet sein können.From Fig. 2 it is clear how several contact bridges one above the other and can be arranged next to each other in order to create the conductor tracks or surfaces for potential and to connect power supply lines from different circuit boards 4 and 4 'to one another. In addition to the embodiment of the contact bridge already shown in FIG is shown in Fig. 2 in different lengths, can be even more simple Executed contact bridges must be available. Due to the different heights of the stop shoulders 3 it is possible that defined distances arise, which ensures that Do not touch contact bridges arranged one above the other. So is for example a shorter contact bridge 1 'of the embodiment shown in Fig. 1 over a arranged underneath the longer contact bridge 1. As with electronic Systems and devices usually have several voltages available have to, further contact trucks are provided that are independent from or above can be arranged from each other.

Durch die großflächige Ausgestaltung der Kontaktstücke werden die Potentialflächen, insbesondere für das Nullpotential, der miteinander zu verbindenden Leiterplatten so direkt zusammengeschaltet, daß sich eine optimale elektromagnetische Verträglichkeit ergibt. Da die Kontaktbrücken, wie dies in Fig. 1 dargestellt ist, gleichzeitig auch Anschlußstellen für die Stromzuführung sein können, ergibt sich der Vorteil, daß keine besondere Klemmen oder Steckvorrichtungen für die Stromzuführung angeordnet werden müssen. Beim Bestücken der miteinder zu verbindenden Leiterplatten 4 und 4' muß natürlich darauf geachtet werden, daß Kontaktbrücken mit Steckzungen oder Wire-Wrap-Pfosten so angeordnet werden, daß diese Anschlußteile die anderen Kontaktbrücken nicht berühren können. Die Kontaktbrücke kann besonders vorteilhaft angewendet werden, wenn großflächige Rückwandverdrahtungen von elektronischen Geräten und Anlagen aus fertigungstechnischen Gründen in mehrere Leiterplatten 4 und 41 unterteilt werden müssen und dabei die Einflüsse von Störungen durch eine hohe elektromagnetische Verträglichkeit so gering wie möglich sein müssen. Die Kontaktbrücken werden dabei wie Bauelemente behandelt und können auch maschinell bestückt werden.Due to the large-area design of the contact pieces, the Potential areas, especially for the zero potential, of those to be connected to one another Printed circuit boards so directly interconnected that there is an optimal electromagnetic Compatibility results. Since the contact bridges, as shown in Fig. 1, can also be connection points for the power supply at the same time, results the advantage that no special terminals or connectors for the power supply must be arranged. When assembling the printed circuit boards to be connected 4 and 4 'it must of course be ensured that contact bridges with plug-in tongues or wire-wrap posts are arranged so that these connecting parts the other Cannot touch contact bridges. The contact bridge can be particularly advantageous Can be used when large-area backplane wiring of electronic devices and systems in several circuit boards 4 and 41 for manufacturing reasons must be divided while taking into account the influences of interference from a high level of electromagnetic Tolerance must be as low as possible. The contact bridges are thereby treated like components and can also be assembled by machine.

Claims (7)

Kontaktbrücke für in gleicher Ebene angeordnete Leiterplatten in elektrischen und elektronischen Geräten und Anlagen Patentansprüche 1, Kontaktbrücke für in gleicher Ebene angeordnete Leiterplatten in elektrischen und elektronischen Geräten und Anlagen, womit insbesondere Stromzuführungen und Nullpotential führende Leiter bzw. Leiterflächen verschiedener, insbesondere als Rückwandverdrahtung eingesetzter Leiterplatten in Einzel- und Mehrlagenanordnung ( Stapeltechnik) engmaschig miteinander verbunden werden, wobei in den Randzonen reihenweise angeordnete durchkontaktierte Bohrungen benutzt werden, dadurch gekennzeichnet, daß die von einem großflächigen ebenen Metallteil (1) an dessen Rändern abgebogene Anschlußstifte (2) in zwei Reihen angeordnet als Einpreßstifte ausgebildet sind und an ihren oberen Enden Anschlagschultern (3) aufweisen, womit ein bestimmter, freibleibender Abstand zu den Leiterplatten (4) vorgegeben wird, und daß zwischen den Anschlußstiften (2) im großflächigen Metallteil (1) Einbuchtungen (5) vorgesehen sind, damit weitere Kontaktbrücken innerhalb der gleichen Lochreihe zusätzlich versetzt platzsparend angeordnet werden können.Contact bridge for printed circuit boards arranged in the same plane in electrical and electronic devices and systems Patent claims 1, contact bridge for in the same Printed circuit boards arranged level in electrical and electronic devices and systems, with which in particular power supply lines and conductors or conductor surfaces carrying zero potential various printed circuit boards, especially those used as backplane wiring, in Single and multi-layer arrangement (stacking technology) closely linked to one another with plated-through holes arranged in rows in the edge zones are used, characterized in that the of a large flat metal part (1) at the edges bent connector pins (2) arranged in two rows as Press-fit pins are designed and have stop shoulders (3) at their upper ends, whereby a certain, free distance to the circuit boards (4) is given is, and that between the connecting pins (2) in the large metal part (1) indentations (5) are provided so that further contact bridges are within the same row of holes can also be staggered to save space. 2. Kontaktbrücke nach Anspruch 1, dadurch gekennzeichnet, daß die Höhen der Anschlagschultern (3) derart unter- schiedlich sind, daß dve;KntakbtubQrt,icBkenmit vorgegebene Luftabstand zueinander ohne zusätzliche Isolationsmittel in verschiedenen Ebenen übereinander anordenbar sind.2. Contact bridge according to claim 1, characterized in that the The heights of the stop shoulders (3) are different that dve; KntakbtubQrt, icBkenwith a given air gap to each other without additional insulation can be arranged one above the other in different levels. 3. Kontaktbrücke nach Anspruch 1, dadurch gekennzeichnet, daß die Kontaktbrücken in beliebigen Längen herstellbar sind, wobei die Abstände der Anschlußstifte (2) immer innerhalb eines genormten Grundrasters liegen.3. Contact bridge according to claim 1, characterized in that the Contact bridges can be produced in any length, with the spacing of the connecting pins (2) always lie within a standardized basic grid. 4. Kontaktbrücke nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlußstifte durch ihre Elastizität geringe abweichende Toleranzen zum Bohrbild aufnehmen und ausgleichen können.4. Contact bridge according to claim 1, characterized in that the Due to their elasticity, connecting pins have minor tolerances that deviate from the drilling pattern can absorb and compensate. 5. Kontaktbrücke nach Anspruch 1, dadurch gekennzeichnet, daß durch die relativ enge Anordnung von Anschlußstiften (2) innerhalb einer Lochreihe und durch die große Fläche der Kontaktbrücke an der Stoßstelle zwischen zwei nebeneinander angeordneten Leiterplatten eine Verbindung mit optimaler elektromagnetischer Verträglichkeit entsteht.5. Contact bridge according to claim 1, characterized in that by the relatively close arrangement of connecting pins (2) within a row of holes and due to the large area of the contact bridge at the joint between two adjacent ones arranged circuit boards a connection with optimal electromagnetic compatibility arises. 6. Kontaktbrücke nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß übereinander angeordnete Kontaktbrücken mehrere Potentiale engmaschig zwischen den Leiterplatten (4) verbunden werden können.6. Contact bridge according to one of claims 1 or 2, characterized in that that superimposed contact bridges several potentials closely meshed between the circuit boards (4) can be connected. 7. Kontaktbrücke nach Anspruch 1, dadurch gekennzeichnet, daß von dem großflächigen Metallteil der Kontaktbrücke entgegengesetzt zu den Anschlußstiften (2) Metallzungen abgewinkelt sind, die als Steckzungen (6) oder als Wire-Wrap-Stifte (7) ausgebildet sind, worüber Stromzuführungen und Potentialverbindungen herstellbar sind.7. Contact bridge according to claim 1, characterized in that of the large metal part of the contact bridge opposite to the connecting pins (2) Metal tongues are angled as plug-in tongues (6) or as wire-wrap pins (7) are designed, via which power supply lines and potential connections can be established are.
DE3444667A 1984-12-07 1984-12-07 Contact bridge for printed circuit boards arranged on the same level in electrical and electronic devices and systems Expired DE3444667C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3444667A DE3444667C2 (en) 1984-12-07 1984-12-07 Contact bridge for printed circuit boards arranged on the same level in electrical and electronic devices and systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3444667A DE3444667C2 (en) 1984-12-07 1984-12-07 Contact bridge for printed circuit boards arranged on the same level in electrical and electronic devices and systems

Publications (2)

Publication Number Publication Date
DE3444667A1 true DE3444667A1 (en) 1986-06-12
DE3444667C2 DE3444667C2 (en) 1986-10-02

Family

ID=6252145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3444667A Expired DE3444667C2 (en) 1984-12-07 1984-12-07 Contact bridge for printed circuit boards arranged on the same level in electrical and electronic devices and systems

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DE (1) DE3444667C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801610A1 (en) * 1988-01-21 1989-08-03 Diehl Gmbh & Co Multiple connector
WO1990014702A1 (en) * 1989-05-24 1990-11-29 Cinch Connectors Limited Selective shorting of plug pins/socket contacts in an electrical connector
DE4027656A1 (en) * 1990-08-31 1992-03-05 Esser Sicherheitstechnik Contact element for circuit board with surface mounted devices - uses bent sheet metal C=shaped profile fitting around housing of surface mounted device
US6188583B1 (en) 1997-12-18 2001-02-13 Temic Telefunken Microelectronic Gmbh Contact bridge arrangement for conductively interconnecting circuit boards

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222402A1 (en) * 1992-07-08 1994-01-13 Daimler Benz Ag Arrangement for the multiple wiring of multi-chip modules
DE4226172C2 (en) * 1992-08-07 1995-06-08 Wuerth Elektronik Gmbh & Co Kg Power supply element for printed circuit boards
DE4322535C2 (en) * 1993-07-02 2003-03-13 Wago Verwaltungs Gmbh Electrical terminals with pluggable cross bridges

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195385B (en) * 1961-06-19 1965-06-24 Siemens Ag Clampable contact piece for telecommunications, especially telephone systems
GB2110006A (en) * 1981-11-17 1983-06-08 Standard Telephones Cables Ltd Method of butt-connecting printed circuit boards

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195385B (en) * 1961-06-19 1965-06-24 Siemens Ag Clampable contact piece for telecommunications, especially telephone systems
GB2110006A (en) * 1981-11-17 1983-06-08 Standard Telephones Cables Ltd Method of butt-connecting printed circuit boards

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801610A1 (en) * 1988-01-21 1989-08-03 Diehl Gmbh & Co Multiple connector
WO1990014702A1 (en) * 1989-05-24 1990-11-29 Cinch Connectors Limited Selective shorting of plug pins/socket contacts in an electrical connector
DE4027656A1 (en) * 1990-08-31 1992-03-05 Esser Sicherheitstechnik Contact element for circuit board with surface mounted devices - uses bent sheet metal C=shaped profile fitting around housing of surface mounted device
US6188583B1 (en) 1997-12-18 2001-02-13 Temic Telefunken Microelectronic Gmbh Contact bridge arrangement for conductively interconnecting circuit boards

Also Published As

Publication number Publication date
DE3444667C2 (en) 1986-10-02

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Owner name: TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRA

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