EP0334972A1 - Electrical connector - Google Patents

Electrical connector Download PDF

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Publication number
EP0334972A1
EP0334972A1 EP88104898A EP88104898A EP0334972A1 EP 0334972 A1 EP0334972 A1 EP 0334972A1 EP 88104898 A EP88104898 A EP 88104898A EP 88104898 A EP88104898 A EP 88104898A EP 0334972 A1 EP0334972 A1 EP 0334972A1
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EP
European Patent Office
Prior art keywords
base part
connector part
connector
electrical connector
strut
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
EP88104898A
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German (de)
French (fr)
Other versions
EP0334972B1 (en
Inventor
Werner Heidotting
Wolfgang Scheffner
Willi Dürkop
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Priority to DE8888104898T priority Critical patent/DE3883209D1/en
Priority to ES88104898T priority patent/ES2043705T3/en
Priority to EP88104898A priority patent/EP0334972B1/en
Priority to US07/327,091 priority patent/US4940428A/en
Priority to CA000594725A priority patent/CA1294680C/en
Publication of EP0334972A1 publication Critical patent/EP0334972A1/en
Application granted granted Critical
Publication of EP0334972B1 publication Critical patent/EP0334972B1/en
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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening

Definitions

  • the invention relates to an electrical connector consisting of a base part for installation in a housing wall and a connector part with a test adapter arranged thereon at the rear, which has screw angles for screwing to contact shoulders in the base part, and with latching elements on the base and connector part, which occur when the connector part is inserted from the inside facing away from the plug side snapping into the base part in the sense of a pre-fixing of the connector part on the base part.
  • Known electrical connectors of this type enable, for many reasons, the introduction of the connector part together with the test adapter into the base part which was previously mounted on the outside of a base part previously mounted in the wall of a housing, for example a control cabinet, and indeed from the inside only by a single person, since it is possible for the installer to go from the inside due to the pre-fixation by the locking elements, after pre-fixation, for example, to go around the cabinet to the outside and then finally fix the connector part and the base part to screw together.
  • the latching elements are formed, on the one hand, by wedge knobs provided on the two longitudinal inner walls of the base part and, on the other hand, by ribs arranged on the longitudinal sides of the connector part, which are snap-fitted when inserted from the inside over the wedge knobs.
  • the present invention is therefore based on the object to provide an electrical connector of the generic type, in which the connector part can be easily disengaged from its prefixed position in the base part if necessary and without the use of tools.
  • the solution according to the invention consists in the fact that the locking elements for the pre-fixing are formed by strut locking hooks arranged on the two narrow sides of the connector part as well as counter locking pieces provided on the base part.
  • Such strut locking hooks form an easy-to-operate elastic system. If necessary, it is sufficient to press the spring strut hooks by hand in the sense of their unlocking in order to free the hooks from the counter-latching pieces. Due to their arrangement on the two narrow sides of the connector part, the suspension strut latch hooks are also extremely easy to reach overall and can therefore also serve as a whole for handling the connector part with an arranged test adapter.
  • the existing protective contact angles on the side of the connector part can be taken in order to fasten the strut locking hooks thereon.
  • the strut locking hooks are expediently formed in one piece with a mounting web, which in turn is designed to be clipped onto the corresponding protective contact angle.
  • the electrical connector has a base part 1, which is fastened on the outer wall of a housing, for example a control cabinet, in the region of an opening through the wall, for which purpose it is provided with screw flanges 1a.
  • the electrical connector further includes a connector part 2 with a test adapter 2a arranged thereon at the rear. As illustrated in FIG. 1, the connector part 2 with the test adapter 2a are inserted into the base part and fastened to the base part from the rear, ie from the inside facing away from the plug side.
  • screw angles 3 are provided on the connector part 2, which can be screwed onto the shoulders 5 in the base part 1 by means of screws 4.
  • a snap-in connection is provided between the base part 1 and the connector part 2 for a pre-fixation, which enables the person after inserting the connector part 2 into the base part 1 from the rear or inside to go to the front of the housing wall, for example of a control cabinet, in order to carry out the final screwing there.
  • spring strut snap hooks 6 are now provided as a set of elements of the cooperating snap elements on the connector part 2 on its two narrow sides, for which counter locking pieces 7 are provided in the corresponding narrow sides of the inner wall area of the base part 1 are which are snapped behind by the hook sections at the lower free end of the strut locking hook 6 in the sense of pre-fixing.
  • the strut locking hook 6 can be easily and conveniently pressed together by hand if necessary, i.e. H. to move towards the connector part 2, whereby the locking connection is released. Since the suspension strut hooks are particularly easy to reach due to their location on the two narrow sides of the connector part, they can also be used as a whole for handling the connector part. They are expediently provided on their outside with an ergonomically shaped recessed grip 8, which can be corrugated in the base in the sense of a secure grip.
  • the protective contact angles 9 present on the narrow sides of the connector part 2 are used for the attachment and fixing of the strut locking hooks.
  • the strut locking hooks 8 are formed in one piece with mounting webs 10, to which in turn clips 11 are integrally formed, which can be snapped onto a section of the protective contact angle 9, as shown in FIG. 3.
  • a stop 12 is formed on the mounting webs 10, pointing outward toward the strut locking hook 8, which serves to protect the strut hook 8 against excessive compression.

Abstract

In this electrical connector, manually operated spring leg latching hooks (6) are arranged on the connector part (2), on which a test adapter (3) is seated rearwards, for which hooks (6) there are provided mating latching pieces (7) at an appropriate point in the inner wall region of the associated base part (1). If the connector part (2) is inserted from the rear internally into the base part (1) the latching element (6, 8) effect an initial fixing for the subsequent definitive screwing together from outside at the front between the connector part (2) and the base part (1). The initial fixing can be released manually if necessary, simply by operating the spring leg latching hooks (6). <IMAGE>

Description

Die Erfindung betrifft einen elektrischen Steckverbinder, bestehend aus einem Sockelteil für den Einbau in eine Gehäusewand und einem Verbinderteil mit rückwärtig daran angeordnetem Prüfadapter, das Schraubwinkel zur Ver­schraubung mit Anlageschultern im Sockelteil aufweist, sowie mit Rastelementen am Sockel- und Verbinderteil, die beim Einsetzen des Verbinderteiles von der der Steckseite abgewandten Innenseite her in das Sockel­teil schnappend im Sinne einer Vorfixierung des Verbinder­teiles am Sockelteil ineinandergreifen.The invention relates to an electrical connector consisting of a base part for installation in a housing wall and a connector part with a test adapter arranged thereon at the rear, which has screw angles for screwing to contact shoulders in the base part, and with latching elements on the base and connector part, which occur when the connector part is inserted from the inside facing away from the plug side snapping into the base part in the sense of a pre-fixing of the connector part on the base part.

Derartige bekannte elektrische Steckverbinder (DE-36 20 719 As) ermöglichen das aus vielen Gründen zu bevorzugende Einbringen des Verbinderteiles samt Prüfadapter in das zuvor auf die Außenseite eines zuvor in die Wand eines Gehäuses, beispiels­weise eines Schaltschrankes, montierten Sockelteiles von innen her und zwar auch nur durch eine einzelne Person, da es bei diesem Einbringen von innen her aufgrund der Vor­fixierung durch die Rastelemente für den Monteur möglich ist, nach Vorfixierung beispielsweise um den Schrank herum zu dessen Außenseite zu gehen, um von dort dann das Verbinderteil und das Sockelteil endgültig fest miteinander zu verschrauben.Known electrical connectors of this type (DE-36 20 719 As) enable, for many reasons, the introduction of the connector part together with the test adapter into the base part which was previously mounted on the outside of a base part previously mounted in the wall of a housing, for example a control cabinet, and indeed from the inside only by a single person, since it is possible for the installer to go from the inside due to the pre-fixation by the locking elements, after pre-fixation, for example, to go around the cabinet to the outside and then finally fix the connector part and the base part to screw together.

Bei dem bekannten elektrischen Steckverbinder sind die Rast­elemente einerseits durch auf den beiden Längsinnenwänden des Sockelteiles vorgesehene Keilnoppen sowie andererseits durch auf den Längsseiten des Verbinderteiles angeordnete Rippen gebildet, die beim Einbringen von innen her schnappend über die Keilnoppen gepreßt werden.In the known electrical connector, the latching elements are formed, on the one hand, by wedge knobs provided on the two longitudinal inner walls of the base part and, on the other hand, by ribs arranged on the longitudinal sides of the connector part, which are snap-fitted when inserted from the inside over the wedge knobs.

Infolge dieser Ausgestaltung der Rastelemente für die Vor­fixierung ist es nun aber praktisch nicht mehr oder nur mit großem Kraftaufwand unter Zerstörungsgefahr möglich, das Verbinderteil in einem Bedarfsfall, beispielsweise im Fall eines Irrtums, wieder aus dem Sockelteil herauszureißen.As a result of this configuration of the locking elements for the pre-fixation, it is now practically no longer possible or only with great effort and risk of destruction to tear the connector part out of the base part if necessary, for example in the event of an error.

Der vorliegenden Erfindung liegt von daher die Aufgabe zugrunde, einen elektrischen Steckverbinder der gattungs­gemäßen Art zu schaffen, bei dem das Verbinderteil im Bedarfsfall leicht und ohne Zuhilfenahme von Werkzeugen aus seiner Vorfixierungslage im Sockelteil wieder ausge­rastet werden kann.The present invention is therefore based on the object to provide an electrical connector of the generic type, in which the connector part can be easily disengaged from its prefixed position in the base part if necessary and without the use of tools.

Die erfindungsgemäße Lösung besteht darin, daß die Rast­elemente für die Vorfixierung durch an den beiden Schmal­seiten des Verbinderteiles angeordnete Federbeinrasthaken sowie entsprechend an dem Sockelteil vorgesehene Gegen­raststücke gebildet sind.The solution according to the invention consists in the fact that the locking elements for the pre-fixing are formed by strut locking hooks arranged on the two narrow sides of the connector part as well as counter locking pieces provided on the base part.

Derartige Federbeinrasthaken bilden ein leicht zu betäti­gendes elastisches System. Es genügt im Bedarfsfall, von Hand auf die Federbeinrasthaken im Sinne ihrer Entriegelung zu drücken, um die Haken aus den Gegenraststücken frei zu bekommen. Die Federbeinrasthaken liegen dabei durch ihre Anordnung auf den beiden Schmalseiten des Verbinderteiles auch insgesamt äußerst griffgünstig und können daher auch für die Handhabung des Verbinderteiles mit angeordnetem Prüfadapter insgesamt dienen.Such strut locking hooks form an easy-to-operate elastic system. If necessary, it is sufficient to press the spring strut hooks by hand in the sense of their unlocking in order to free the hooks from the counter-latching pieces. Due to their arrangement on the two narrow sides of the connector part, the suspension strut latch hooks are also extremely easy to reach overall and can therefore also serve as a whole for handling the connector part with an arranged test adapter.

In weiterer zweckmäßiger Ausgestaltung können die vorhandenen seitlichen Schutzkontaktwinkel des Verbinderteiles genommen werden, um daran die Federbeinrasthaken zu befestigen. Dies führt zu einem denkbar einfachen konstruktiven Aufbau. Zweck­mäßig sind in diesem Zusammenhang die Federbeinrasthaken einstückig mit einem Halterungssteg ausgebildet, der seiner­seits auf den entsprechenden Schutzkontaktwinkel aufclipsbar ausgebildet ist.In a further expedient embodiment, the existing protective contact angles on the side of the connector part can be taken in order to fasten the strut locking hooks thereon. This leads to a very simple construction. In this context, the strut locking hooks are expediently formed in one piece with a mounting web, which in turn is designed to be clipped onto the corresponding protective contact angle.

Ein Ausführungsbeispiel eines elektrischen Steckverbinders gemäß der Erfindung wird nachstehend unter Bezugnahme auf die beigefügte Zeichnung beschrieben.An embodiment of an electrical connector according to the invention is described below with reference to the accompanying drawings.

Es zeigen

  • Figur 1 einen elektrischen Steckverbinder gemäß der Erfindung mit sprengbildlicher Darstellung des Sockelteiles und des Verbinderteiles mit rück­wärtig daran angeordnetem Prüfadapter,
  • Figur 2 eine Teilseitenansicht des Verbinderteiles,
  • Figur 3 eine Schnittdarstellung gemäß Schnitt III-III der Figur 2 durch die Clipsverbindung zwischen dem Halterungssteg des Federbeinrasthakens und dem Schutzkontaktwinkel am Verbinderteil.
Show it
  • 1 shows an electrical connector according to the invention with an exploded view of the base part and the connector part with a test adapter arranged on the rear,
  • FIG. 2 shows a partial side view of the connector part,
  • Figure 3 is a sectional view according to section III-III of Figure 2 by the clip connection between the bracket web of the strut latch and the protective contact angle on the connector part.

Der elektrische Steckverbinder hat ein Sockelteil 1, das auf der Außenwand eines Gehäuses, beispielsweise eines Schaltschrankes, im Bereich eines Durchbruches durch die Wand befestigt wird, wozu es mit Schraubflanschen la versehen ist. Der elektrische Steckverbinder beinhaltet ferner ein Verbinderteil 2 mit einem daran rückwärtig angeordneten Prüfadapter 2a. Das Verbinderteil 2 mit dem Prüfadapter 2a werden, wie in Figur 1 illustriert, bezogen auf die Gehäusewand von rückwärts, d.h. von der der Steck­seite abgewandten Innenseite her, in das Sockelteil einge­setzt und daran befestigt. Für die definitive Befestigung von Verbinderteil 2 und Sockelteil 1 sind dazu an dem Ver­binderteil 2 Schraubwinkel 3 vorgesehen, die mittels Schrauben 4 an Anlageschultern 5 im Sockelteil 1 ange­schraubt werden können. Um diese Montagegänge von nur einer Person durchführen lassen zu können, ist zwischen dem Sockelteil 1 und dem Verbinderteil 2 eine Rastverbindung für eine Vorfixierung vorgesehen, die es der Person nach dem Einstecken des Verbinderteiles 2 in das Sockelteil 1 von rückwärts bzw. innen ermöglicht, auf die Vorderseite der Gehäusewand, beispielsweise eines Schaltschrankes, zu gehen, um dort die definitive Verschraubung durchzuführen. Um diese Vorfixierung im Bedarfsfall auch leichtgängig und ohne Werkzeug wieder lösen zu können, sind als ein Elementen­satz der zusammenwirkenden Rastelemente nun an dem Verbin­derteil 2 auf dessen beiden Schmalseiten Federbeinrasthaken 6 vorgesehen, für die in den entsprechenden schmalen Seiten des Innenwandbereiches des Sockelteiles 1 Gegenraststücke 7 vorgesehen sind, die von den Hakenabschnitten am unteren freien Ende der Federbeinrasthaken 6 federnd schnappend im Sinne der Vorfixierung hintergriffen werden.The electrical connector has a base part 1, which is fastened on the outer wall of a housing, for example a control cabinet, in the region of an opening through the wall, for which purpose it is provided with screw flanges 1a. The electrical connector further includes a connector part 2 with a test adapter 2a arranged thereon at the rear. As illustrated in FIG. 1, the connector part 2 with the test adapter 2a are inserted into the base part and fastened to the base part from the rear, ie from the inside facing away from the plug side. For the definitive fastening of connector part 2 and base part 1, screw angles 3 are provided on the connector part 2, which can be screwed onto the shoulders 5 in the base part 1 by means of screws 4. In order to allow these assembly operations to be carried out by just one person, a snap-in connection is provided between the base part 1 and the connector part 2 for a pre-fixation, which enables the person after inserting the connector part 2 into the base part 1 from the rear or inside to go to the front of the housing wall, for example of a control cabinet, in order to carry out the final screwing there. In order to be able to release this pre-fixation easily and without tools if necessary, spring strut snap hooks 6 are now provided as a set of elements of the cooperating snap elements on the connector part 2 on its two narrow sides, for which counter locking pieces 7 are provided in the corresponding narrow sides of the inner wall area of the base part 1 are which are snapped behind by the hook sections at the lower free end of the strut locking hook 6 in the sense of pre-fixing.

Die Federbeinrasthaken 6 sind im Bedarfsfall problemlos und griffbequem von Hand zusammenzudrücken, d. h. in Richtung auf das Verbinderteil 2 zu zu bewegen, wodurch die Rast­verbindung gelöst wird. Da die Federbeinrasthaken auf­grund ihrer Lage an den beiden Schmalseiten des Verbin­derteiles insgesamt besonders griffgünstig liegen, können sie insgesamt auch zur Handhabung des Verbinderteiles als solchem benutzt werden. Sie sind zweckmäßig an ihrer Außen­seite mit einer ergonomisch geformten Griffmulde 8 versehen, die im Sinne eines sicheren Greifens in ihrem Grund ge­riffelt sein kann.The strut locking hook 6 can be easily and conveniently pressed together by hand if necessary, i.e. H. to move towards the connector part 2, whereby the locking connection is released. Since the suspension strut hooks are particularly easy to reach due to their location on the two narrow sides of the connector part, they can also be used as a whole for handling the connector part. They are expediently provided on their outside with an ergonomically shaped recessed grip 8, which can be corrugated in the base in the sense of a secure grip.

In zweckmäßiger, da konstruktiv einfacher Ausgestaltung werden die an den Schmalseiten des Verbinderteiles 2 vor­handenen Schutzkontaktwinkel 9 für die Anbringung und Fest­legung der Federbeinrasthaken benutzt. Hierzu sind die Federbeinrasthaken 8 einstückig mit Halterungsstegen 10 geformt, an die ihrerseits abschnittsweise Clipse 11 ange­formt sind, die schnappend über einen Abschnitt der Schutzkontaktwinkel 9 geclipst werden können, wie in Figur 3 gezeigt. Ferner ist an den Halterungsstegen 10, nach außen zum Federbeinrasthaken 8 weisend, ein Anschlag 12 angeformt, der dem Schutz des Federbeinrathakens 8 vor zu starken Zusammendrückung dient.In an expedient, structurally simple configuration, the protective contact angles 9 present on the narrow sides of the connector part 2 are used for the attachment and fixing of the strut locking hooks. For this purpose, the strut locking hooks 8 are formed in one piece with mounting webs 10, to which in turn clips 11 are integrally formed, which can be snapped onto a section of the protective contact angle 9, as shown in FIG. 3. Furthermore, a stop 12 is formed on the mounting webs 10, pointing outward toward the strut locking hook 8, which serves to protect the strut hook 8 against excessive compression.

Claims (5)

1. Elektrischer Steckverbinder, bestehend aus einem Sockel­teil (1) für den Einbau auf einer Gehäusewand und einem Verbinderteil (2) mit rückwärtig daran angeordnetem Prüfadapter (2a), das Schraubwinkel (3) zur Verschrau­bung mit Anlageschultern (4) im Sockelteil (1) aufweist, sowie mit Rastelementen (6, 7) am Sockel- und Verbinder­teil (1, 2), die beim Einsetzen des Verbinderteiles von der der Steckseite abgewandten Innenseite her in das Sockelteil (1) schnappend im Sinne einer Vorfixierung des Verbinderteiles (2) am Sockelteil (1) ineinander­greifen,dadurch gekennzeichnet, daß die Rastelemente für die Vorfixierung durch jeweils an den beiden Schmalseiten des Verbinderteiles (2) angeord­nete Federbeinrasthaken (6) sowie entsprechend an dem Sockelteil (1) vorgesehene Gegenraststücke (7) gebildet sind.1. Electrical connector, consisting of a base part (1) for installation on a housing wall and a connector part (2) with a test adapter (2a) arranged on the rear, the screw bracket (3) for screwing to contact shoulders (4) in the base part (1) has, as well as with locking elements (6, 7) on the base and connector part (1, 2), which snap when inserting the connector part from the inside facing away from the plug-in side into the base part (1) in the sense of pre-fixing the connector part (2) on Interlocking base part (1), characterized in that the locking elements for pre-fixing are formed by spring strut locking hooks (6) arranged on each of the two narrow sides of the connector part (2) and counter-locking pieces (7) provided on the base part (1). 2. Elektrischer Steckverbinder nach Anspruch 1, mit an den Schmalseiten des Verbinderteiles (2) vorgesehenen Schutz­kontaktwinkeln (9), dadurch gekennzeichnet, daß die Federbeinrasthaken (6) an den Schutzkontaktwinkeln (9) befestigt sind.2. Electrical connector according to claim 1, on the narrow sides of the connector part (2) provided protective contact angles (9), characterized in that the strut locking hook (6) are attached to the protective contact angles (9). 3. Elektrischer Steckverbinder nach Anspruch 2, dadurch gekennzeichnet, daß die Federbeinrasthaken (6) ein­stückig mit Halterungsstegen (10) ausgebildet sind, die auf den Schutzkontaktwinkeln (9) mittels an sie angeformter Clipse (11) aufgeclipst sind.3. Electrical connector according to claim 2, characterized in that the strut locking hook (6) are integrally formed with mounting webs (10) which are clipped onto the protective contact angles (9) by means of clips (11) molded onto them. 4. Elektrischer Steckverbinder nach Anspruch 3, dadurch gekennzeichnet, daß an den Halterungsstegen (9) auf die Federbeinrasthaken (6) zu weisende Anschläge (12) angeformt sind.4. Electrical connector according to claim 3, characterized in that on the mounting webs (9) on the strut locking hook (6) to be directed stops (12) are formed. 5. Elektrischer Steckverbinder nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß auf den Außenseiten der Federbeinrasthaken (6) Griffmulden (8) geformt sind.5. Electrical connector according to one of the preceding claims, characterized in that on the outer sides of the strut locking hook (6) recessed grips (8) are formed.
EP88104898A 1988-03-26 1988-03-26 Electrical connector Expired - Lifetime EP0334972B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8888104898T DE3883209D1 (en) 1988-03-26 1988-03-26 ELECTRICAL CONNECTOR.
ES88104898T ES2043705T3 (en) 1988-03-26 1988-03-26 PLUGGABLE ELECTRICAL CONNECTOR.
EP88104898A EP0334972B1 (en) 1988-03-26 1988-03-26 Electrical connector
US07/327,091 US4940428A (en) 1988-03-26 1989-03-22 Electrical connector with resilient retaining means
CA000594725A CA1294680C (en) 1988-03-26 1989-03-23 Electrical plug and socket connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88104898A EP0334972B1 (en) 1988-03-26 1988-03-26 Electrical connector

Publications (2)

Publication Number Publication Date
EP0334972A1 true EP0334972A1 (en) 1989-10-04
EP0334972B1 EP0334972B1 (en) 1993-08-11

Family

ID=8198843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104898A Expired - Lifetime EP0334972B1 (en) 1988-03-26 1988-03-26 Electrical connector

Country Status (5)

Country Link
US (1) US4940428A (en)
EP (1) EP0334972B1 (en)
CA (1) CA1294680C (en)
DE (1) DE3883209D1 (en)
ES (1) ES2043705T3 (en)

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GB2281451A (en) * 1993-08-13 1995-03-01 Fujitsu Ltd Electrical connecting arrangement for printed circuit boards detachably mounted in cabinet
CN110729592A (en) * 2019-10-28 2020-01-24 易快(苏州)电气科技有限公司 Take metal hasp structure and connector guard shield of barrier mechanism

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US9083119B2 (en) * 2013-03-14 2015-07-14 Molex Incorporated Connector having a housing with a pair of engagement arms and catch members
CN107658631A (en) * 2017-10-31 2018-02-02 南京全信光电系统有限公司 A kind of switching device for radar power supply protection

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DE1765472A1 (en) * 1967-05-24 1971-07-29 Foxboro Co Explosion-proof electrical plug connection
DE8308220U1 (en) * 1983-03-19 1983-08-11 Harting Elektronik Gmbh, 4992 Espelkamp Electrical connector for installation in flange housing
DE3620719A1 (en) * 1986-06-20 1987-12-23 Wieland Elektrische Industrie Electrical plug connector having a test adaptor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281451A (en) * 1993-08-13 1995-03-01 Fujitsu Ltd Electrical connecting arrangement for printed circuit boards detachably mounted in cabinet
US5513995A (en) * 1993-08-13 1996-05-07 Fujitsu Ltd. Electrical connecting arrangement for establishment of electrical connections of electronic printed circuit boards detachably mounted in cabinet
GB2281451B (en) * 1993-08-13 1997-12-17 Fujitsu Ltd Electrical connecting arrangement for establishment of electrical connections of electronic printed circuit boards detachably mounted in cabinet
CN110729592A (en) * 2019-10-28 2020-01-24 易快(苏州)电气科技有限公司 Take metal hasp structure and connector guard shield of barrier mechanism

Also Published As

Publication number Publication date
DE3883209D1 (en) 1993-09-16
ES2043705T3 (en) 1994-01-01
CA1294680C (en) 1992-01-21
US4940428A (en) 1990-07-10
EP0334972B1 (en) 1993-08-11

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