DE2806762A1 - Extension adaptor for mechanically coded subassemblies - using board with sliding bars to mate with coding teeth of subassemblies and two connector strips - Google Patents

Extension adaptor for mechanically coded subassemblies - using board with sliding bars to mate with coding teeth of subassemblies and two connector strips

Info

Publication number
DE2806762A1
DE2806762A1 DE19782806762 DE2806762A DE2806762A1 DE 2806762 A1 DE2806762 A1 DE 2806762A1 DE 19782806762 DE19782806762 DE 19782806762 DE 2806762 A DE2806762 A DE 2806762A DE 2806762 A1 DE2806762 A1 DE 2806762A1
Authority
DE
Germany
Prior art keywords
subassemblies
coding
circuit board
mate
mechanically coded
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Withdrawn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
DE19782806762
Other languages
German (de)
Inventor
Manfred Ing Grad Hopp
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 Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Priority to DE19782806762 priority Critical patent/DE2806762A1/en
Publication of DE2806762A1 publication Critical patent/DE2806762A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/142Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/11Printed elements for providing electric connections to or between printed circuits
    • H05K1/117Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09009Substrate related
    • H05K2201/09036Recesses or grooves in insulating substrate
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09145Edge details
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007Types of components
    • H05K2201/10189Non-printed connector
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227Other objects, e.g. metallic pieces
    • H05K2201/10325Sockets, i.e. female type connectors comprising metallic connector elements integrated in, or bonded to a common dielectric support
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/16Inspection; Monitoring; Aligning
    • H05K2203/167Using mechanical means for positioning, alignment or registration, e.g. using rod-in-hole alignment
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/16Inspection; Monitoring; Aligning
    • H05K2203/168Wrong mounting prevention

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The extension adaptor has a circuit board (3a) with connectors at each end to mate with the connectors on the subassemblies (1a, 2a). The subassemblies have coding teeth to ensure that only correct subassemblies can be fitted together. The rear of the adaptor's circuit board has parallel grooves along which bars (3c) slide. By displacing the bars, or removing them entirely where necessary, the adaptor's ends can be made to fit the coding teeth of the subassemblies. The grooves may be dovetail-shaped and the bars a corresponding shape.

Description

Die Erfindung betrifft einen Verbindungsadapter fürThe invention relates to a connection adapter for

mechanisch codierte steckbare elektrische Flachbaugruppen mit kammartiger Kodierung.mechanically coded plug-in electrical flat modules with comb-like Coding.

Zum Schutz vor falschem Einstecken von elektrischen Flachbaugruppen in entsprechende Aufnahmevorrichtungen ist es bekannt, an beiden Teilen sogenannte Kodierkämme vorzusehen, deren Zähne bedarfsweise einzeln ausbrechbar sind.To protect against incorrect insertion of electronic flat modules in corresponding recording devices, it is known, so-called on both parts Provide coding combs, the teeth of which can be broken out individually if necessary.

Da in der Regel mehrere Flachbaugruppen dicht nebeneinander in einem Baugruppenträger aufgereiht sind, sind Einstellarbeiten an der Schaltungsanordnung nicht ohne weiteres durchführbar. Um einen Zugriff zu den Bauelementen der Flachbaugruppe zu ermöglichen, ist die gesamte Flachbaugruppe nach vorne aus dem Baugruppenträger heraus zu ziehen. Da derartige Einstellarbeiten jedoch in der Regel unter betriebsmäßigen Bedingungen zu erfolgen haben, ist auch bei herausgezogener Flachbaugruppe ein elektrischer Kontakt zwischen der Steckerleiste und der im Baugruppenträger fest installierten Buchsenleiste notwendig.Since there are usually several printed circuit boards close together in one Subracks are lined up, adjustment work is required on the circuit arrangement not easily feasible. To gain access to the components of the printed circuit board to enable, the entire flat module is to the front out of the rack to pull out. Since such adjustment work, however, usually under operational Conditions have to take place, is an electrical one even when the flat module is pulled out Contact between the connector strip and the one permanently installed in the rack Socket strip necessary.

Die deutsche Auslegeschrift 25 34 775 zeigt eine Flachbaugruppe, die an beiden kurzen Stirnseiten mit Steckerleisten versehen ist. Während die hintere Steckerleiste den Kontakt mit einer Buchsenleiste herstellt, kann auf die vordere Steckerleiste ein Frontstecker aufgesetzt werden. Eine derartige Flachbaugruppe könnte auch als Verbinduncselement zwischen einer Buchsenleiste und einer entsprechenden Steckerleiste dienen, wenn die Steckerstifte beider Steckerleisten elektrisch miteinander verbunden wären.The German Auslegeschrift 25 34 775 shows a flat module that is provided with connector strips on both short end faces. While the rear Connector strip the contact with a female connector, can a front connector can be placed on the front connector strip. Such a one PCB could also be used as a connection element between a socket strip and A corresponding connector strip are used if the pins of both connector strips would be electrically connected to each other.

Die beschriebene Anordnung erfordert an beiden Steckerleisten und an den entsprechenden Gegenstücken Kodiervorrichtungen.The arrangement described requires and on both connector strips coding devices on the corresponding counterparts.

Derartige Verlängerungsadapter zur Herbeiführung einer räumlichen Trennung zwischen Buchsenleiste und Steckerleiste unter Beibehaltung der elektrischen Verbindung sind in verschiedenen Ausführungsformen bekanntgeworden. Bekannte Lösungen weisen jedoch den Nachteil auf, daß der Schutz vor Fehlsteckungen infolge nicht vorhandener Kodiervorrichtungen entfällt.Such extension adapters for bringing about a spatial Separation between socket strip and plug strip while maintaining the electrical Connection have become known in various embodiments. Well-known solutions however, have the disadvantage that the protection against incorrect connections as a result is not existing coding devices are not required.

Aufgabe der vorliegenden Erfindung ist es daher, ein einfaches Verbindungselement der eingangs genannten Art zu schaffen, das ungewollte Kombinationen von Buchsenleisten und Flachbaugruppen mit Sicherheit ausschließt.The object of the present invention is therefore to provide a simple connecting element of the type mentioned to create the unwanted combinations of female headers and printed circuit boards with certainty.

Erfindungsgemäß ist diese Aufgabe dadurch gelöst, daß eine Leiterplatte an zwei gegenüberliegenden Schmalseiten mit Stecker- bzw. Buchsenleisten versehen ist, zwischen denen über Leiterbahnen ein elektriscller Kontakt hergestellt ist und daß in die Leiterpiatte mehrere die zwei gegenüberliegenden Schmalseiten überragende Kodierungsstangen längsverschiebbar eingearbeitet sind.According to the invention this object is achieved in that a printed circuit board on two opposite narrow sides with Plug and socket strips is provided, between which an electrical contact is established via conductor tracks is and that in the circuit board several the two opposite narrow sides outstanding coding rods are incorporated in a longitudinally displaceable manner.

Ein Ausführungsbeispiel ist in folgenden anhand von Fig. 1 und 2 der Zeichnung näher erläutert. Es zeigen: Fig. 1 einen Verlängerungsadapter in perspektivischer Ansicht und Fig. 2 eine Schnittzeichnung des Verbindungsel#'nentes.An exemplary embodiment is shown in the following with reference to FIGS. 1 and 2 Drawing explained in more detail. 1 shows an extension adapter in perspective View and FIG. 2 is a sectional drawing of the connecting element.

Einander entsprechende Teile sind mit den gleichen Bezugszeichen versehen.Corresponding parts are provided with the same reference symbols.

In Fig. 1 ist mit 1 eine Flachbaugruppe bezeichnet, die aus einer Leiterplatte 1a, einer Steckerleiste 1b und Zähnen ic eines Kodierkammes besteht. Mit 2 ist eine Aufnahmevorrichtung für die Flachbaugruppe 1, bestehend aus einer Grundplatte 2a, einer Buchsenleiste 2b und mehreren Zähnen 2c eines Kodierkammes. Die Zähne lc,2c sind so aufeinander abgestimmt, daß ein Einstecken der Flachbaugruppe 1 in die Aufnahmevorrichtung 2 erfolgen kann.In Fig. 1, 1 denotes a printed circuit board, which consists of a Circuit board 1a, a connector strip 1b and teeth ic of a coding comb. With 2 is a receiving device for the printed circuit board 1, consisting of a Base plate 2a, a socket strip 2b and several teeth 2c of a coding comb. The teeth lc, 2c are coordinated so that an insertion of the flat module 1 can take place in the receiving device 2.

Mit 3 ist ein Verlängerungsadapter bezeichnet, das als Leiterplatte 3a mit an zwei gegenüberliegenden Schmalseiten angeformten Stecker- bzw. Buchsenleisten 3b ausgebildet ist. Der Verlängerungsadapter weist ferner langgestreckte Kodierungsstangen 3c auf, die in ihrer Längsrichtung verschiebbar in die Oberfläche der Leiterplatte 3a eingearbeitet sind.3 with an extension adapter is referred to as a printed circuit board 3a with plug or socket strips molded on two opposite narrow sides 3b is formed. The extension adapter also has elongated coding rods 3c, which is displaceable in its longitudinal direction in the surface of the circuit board 3a are incorporated.

Die Anordnung der längsverschiebbaren Kodierungsstangen 3c des Verlängerungsadapters 3 geht besonders deutlich aus Fig. 2 hervor. Die Kodierungsstangen 3c weisen ein Profil auf, das sie unverlierbar in der Leiterplatte 3a festhält.The arrangement of the longitudinally displaceable coding rods 3c of the extension adapter 3 emerges particularly clearly from FIG. The coding rods 3c have a Profile on which it holds captive in the circuit board 3a.

Auf der anderen Seite der Leiterplatte 3a befinden sich Leiterbahnen 3d.On the other side of the circuit board 3a there are conductor tracks 3d.

Die Kodierungsstangen des in Fig. 2 dargestellten Ausführungsbeispiels weisen einen schwalbenschwanzförmigen Querschnitt auf, an dessen Stelle jedoch auch beliebige andere Querschnitte treten können, die ein Herausfallen der Kodierungsstangen 3c senkrecht zur Verschiebungsrichtung verhindern.The coding rods of the embodiment shown in FIG have a dovetail-shaped cross-section, but also in its place any other cross-sections can occur that cause the coding rods to fall out 3c perpendicular to the direction of displacement.

Ein Einstecken des Verlängerungsadapters 3 in die Aufnahmevorrichtung 2 ist immer möglich, so daß ihre Verwendung ohne Rücksicht auf den Kode der Aufnahmevorrichtung erfolgt. Die Längsverschiebbarkeit der Kodierungsstangen 3c hat zur Folge, daß in die Vorderseite des Verlängerungsadapters 3 nur eine solche Flachbaugruppe a eingesteckt werden kann, deren Kode mit dem Kode der Aufnahmevorrichtung 2 identisch ist.Inserting the extension adapter 3 into the receiving device 2 is always possible, so that it can be used regardless of the code of the recording device he follows. the Has the longitudinal displacement of the coding rods 3c with the result that in the front of the extension adapter 3 only one such flat module a can be inserted, the code of which is identical to the code of the receiving device 2 is.

LeerseiteBlank page

Claims (3)

Verlängerungsadapter für mechanisch codierte steckbare elektrische Flachbaugruppen mit kammartiger Kodierung Ansprüche: 0 Verlängerungsadapter für mechanisch codierte steckbare elektrische Flachbaugruppen mit kammartiger Kodierung, dadurch gekennzeichnet, daß eine Leiterplatte (3a) an zwei gegenüberliegenden Schmalseiten mit Stecker- bzw Buchsenleisten (3b) versehen ist, zwischen denen über Leiterbahnen (3d) ein elektrischer Kontakt hergestellt ist und daß in die Leiterplatte (3a) mehrere die zwei gegenüberliegenden Schmalseiten überragende Kodierungsstangen (3c) längsverschiebbar eingearbeitet sind Extension adapter for mechanically coded pluggable electrical Flat modules with comb-like coding Claims: 0 Extension adapter for mechanically coded plug-in electrical flat modules with comb-like coding, characterized in that a printed circuit board (3a) on two opposite narrow sides is provided with plug or socket strips (3b), between which via conductor tracks (3d) an electrical contact is made and that in the circuit board (3a) several the two opposite narrow sides protruding coding rods (3c) longitudinally displaceable are incorporated 2. Verlängerungsadapter nach Anspruch 1, dadurch gekenno zeichnet, daß die Kodierungsstangen (3c) unverlierbar in der Leiterplatte (3a) gehalten sind.2. Extension adapter according to claim 1, characterized in that that the coding rods (3c) are held captive in the circuit board (3a). 3. Verlängerungsadapter nach Anspruch 2, dadurch gekennzeichnet, daß die Kodierungsstangen (3c) einen schwalbenschwanzförmigen Querschnitt aufweisen.3. Extension adapter according to claim 2, characterized in that the coding rods (3c) have a dovetail-shaped cross section.
DE19782806762 1978-02-17 1978-02-17 Extension adaptor for mechanically coded subassemblies - using board with sliding bars to mate with coding teeth of subassemblies and two connector strips Withdrawn DE2806762A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782806762 DE2806762A1 (en) 1978-02-17 1978-02-17 Extension adaptor for mechanically coded subassemblies - using board with sliding bars to mate with coding teeth of subassemblies and two connector strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782806762 DE2806762A1 (en) 1978-02-17 1978-02-17 Extension adaptor for mechanically coded subassemblies - using board with sliding bars to mate with coding teeth of subassemblies and two connector strips

Publications (1)

Publication Number Publication Date
DE2806762A1 true DE2806762A1 (en) 1979-08-23

Family

ID=6032221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782806762 Withdrawn DE2806762A1 (en) 1978-02-17 1978-02-17 Extension adaptor for mechanically coded subassemblies - using board with sliding bars to mate with coding teeth of subassemblies and two connector strips

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Country Link
DE (1) DE2806762A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398779A (en) * 1980-12-18 1983-08-16 Bell Telephone Laboratories, Incorporated Keying apparatus for interconnecting electrical components
US5709570A (en) * 1994-11-29 1998-01-20 Fujitsu Limited Cable connecting structure
WO2002003769A1 (en) * 2000-07-04 2002-01-10 Hartmann Elektronik Gmbh Device and bridge card for a computer
AT519441A1 (en) * 2016-11-04 2018-06-15 Zkw Group Gmbh Control board for a motor vehicle headlight

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398779A (en) * 1980-12-18 1983-08-16 Bell Telephone Laboratories, Incorporated Keying apparatus for interconnecting electrical components
US5709570A (en) * 1994-11-29 1998-01-20 Fujitsu Limited Cable connecting structure
WO2002003769A1 (en) * 2000-07-04 2002-01-10 Hartmann Elektronik Gmbh Device and bridge card for a computer
US6661675B2 (en) 2000-07-04 2003-12-09 Hartmann Elektronik Gmbh Device and bridge card for a computer
AT519441A1 (en) * 2016-11-04 2018-06-15 Zkw Group Gmbh Control board for a motor vehicle headlight

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