EP2190073A1 - Connector device - Google Patents

Connector device Download PDF

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Publication number
EP2190073A1
EP2190073A1 EP09176018A EP09176018A EP2190073A1 EP 2190073 A1 EP2190073 A1 EP 2190073A1 EP 09176018 A EP09176018 A EP 09176018A EP 09176018 A EP09176018 A EP 09176018A EP 2190073 A1 EP2190073 A1 EP 2190073A1
Authority
EP
European Patent Office
Prior art keywords
housing
cap sleeve
connection device
plug connection
locking groove
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Withdrawn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
EP09176018A
Other languages
German (de)
French (fr)
Inventor
Wolfgang Pfeiffer
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.)
Intercontec Pfeiffer Industrie Steckverbindungen GmbH
Original Assignee
Intercontec Pfeiffer Industrie Steckverbindungen 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 Intercontec Pfeiffer Industrie Steckverbindungen GmbH filed Critical Intercontec Pfeiffer Industrie Steckverbindungen GmbH
Publication of EP2190073A1 publication Critical patent/EP2190073A1/en
Withdrawn legal-status Critical Current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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/625—Casing or ring with bayonet engagement

Definitions

  • the invention relates to a plug connection device with two coupling halves consisting of plug part and socket part for connecting and disconnecting multi-core electrical power and / or low-voltage power lines, each coupling half consisting of a substantially cylindrical, electrical contact elements receiving housing, both of which can be coupled by means of a cap sleeve.
  • Such a connector is in DE 199 04 037 described and illustrated, wherein the cap sleeve for connection to the two coupling halves on the one hand has a right-hand thread and on the other hand a left-hand thread, so that the housing must be provided with corresponding threads.
  • this known connector is subject to the disadvantage that for assembly, first the two coupling halves with their contact elements must be inserted into each other, so then the cap sleeve can be screwed.
  • the invention has for its object to provide a connector device available, which is constructed considerably simpler compared to the prior art, so that not only the production requires less effort, but also the connecting and disconnecting are easier and faster to accomplish.
  • the cap sleeve at one of its two open end has a radially inwardly projecting nose for engagement in a locking groove which is formed at the housing end of the two coupling halves.
  • the locking groove consists of a circumferentially extending end portion into which an axially or obliquely extending insertion section, wherein in the cap sleeve, a torsion spring is arranged, which adjoins one end in the cap sleeve and the other end the not provided with the locking groove housing end is supported.
  • the torsion spring has the effect of a closing spring, which automatically rotates the cap sleeve in the closed position of the two coupling halves in the closed position.
  • the cap sleeve is rotatably mounted with its opposite end of the nose captive on the housing of the other coupling half.
  • FIG. 1 shows a plug connection device 10 with two coupling halves 12, 14, namely a plug part 12 and a socket part 14. Both are formed as substantially cylindrical, metallic housing 16 which receive non-illustrated electrical contact elements attached to electrical power and / or low-voltage power lines are.
  • housing 16 of the plug part 12 is rotatably mounted on a mounting flange 18 which is mounted on a machine part o. The like.
  • a cap sleeve 20 which may be made of metal or plastic.
  • This cap sleeve 20 is at its in FIG. 1 the right end 22 captively mounted rotatably on the housing of the female part 14, for example via a not visible in the drawing positive connection.
  • the cap sleeve has a radially inwardly projecting nose 24 (see also FIG. 3 ), which engages bayonettartig in the assembled state of the connector device 10 in a locking groove 26.
  • the locking groove 26 has a circumferentially extending end portion 28 (see. FIG. 2 ), in which a sloping insertion section 30 opens.
  • FIG. 1 It can be seen that in the cap sleeve 24, a torsion spring 38 is arranged, which in FIG. 3 is shown.
  • the two ends 40, 40 'of the torsion spring 38 are angled parallel to the axis of the entire connector device 10, wherein one end 40 is supported in the housing end of the female part 14, while the other end 40' engages in a seat, not shown, the cap sleeve 20.
  • the two coupling halves 12, 14 are plugged together with their contact elements, whereupon the cap sleeve 20 is pushed with its nose 24 against the force of the torsion spring 38 in the insertion section 30.
  • the cap sleeve 20 by the torsion spring 38 in the in FIG. 1 turned coupling position shown turned.
  • the torsion spring 38 thus acts as a closing spring, which automatically produces the coupling state.
  • the end 32 of the housing 16 is formed as a step 34 having a smaller outer diameter than the subsequent part 36 of the housing 16.
  • the housing end of the female part 14 may be formed.
  • the two steps 34 thus form a seat for the cap sleeve 20, so that the entire plug connection device 10 in the assembled state has a uniform outer diameter.

Abstract

The device (10) has coupling halves (12, 14) for connecting and separating multi-conductor electrically strong and/or weak power lines. A coupling sleeve (20) includes a radially inwardly projecting flange (24) at opening ends of the sleeve for engaging in a locking groove (26), which is formed at an end of a housing. A torsional spring (38) is arranged in the coupling sleeve, and is supported with an end in the coupling sleeve and another end at the housing end, which is not provided with the locking groove.

Description

Die Erfindung betrifft eine Steckverbindungsvorrichtung mit zwei aus Steckerteil und Buchsenteil bestehenden Kupplungshälften zum Verbinden und Trennen mehradriger elektrischer Stark- und/oder Schwachstromleitungen, wobei jede Kupplungshälfte aus einem im wesentlichen zylindrischen, elektrische Kontaktelemente aufnehmenden Gehäuse besteht, die beide mittels einer Überwurfhülse kuppelbar sind.The invention relates to a plug connection device with two coupling halves consisting of plug part and socket part for connecting and disconnecting multi-core electrical power and / or low-voltage power lines, each coupling half consisting of a substantially cylindrical, electrical contact elements receiving housing, both of which can be coupled by means of a cap sleeve.

Eine derartige Steckverbindung ist in DE 199 04 037 beschrieben und dargestellt, wobei die Überwurfhülse zur Verbindung mit den beiden Kupplungshälften einerseits ein Rechtsgewinde und andererseits ein Linksgewinde hat, so dass auch die Gehäuse mit entsprechenden Gewinden versehen sein müssen. Damit ist diese bekannte Steckverbindung mit dem Nachteil behaftet, dass für den Zusammenbau zunächst die beiden Kupplungshälften mit ihren Kontaktelementen ineinander gesteckt werden müssen, damit anschließend die Überwurfhülse aufgeschraubt werden kann.Such a connector is in DE 199 04 037 described and illustrated, wherein the cap sleeve for connection to the two coupling halves on the one hand has a right-hand thread and on the other hand a left-hand thread, so that the housing must be provided with corresponding threads. Thus, this known connector is subject to the disadvantage that for assembly, first the two coupling halves with their contact elements must be inserted into each other, so then the cap sleeve can be screwed.

Aus EP 1 434 317 ist die Kombination eines Verbinders mit einem Gegenstückverbinder bekannt, der ein äußeres Kuppelelement hat, das beweglich in einer Überwurfmutter angeordnet ist. Durch axiales Zusammendrücken der beiden Kupplungshälften schiebt sich zunächst ein Anschlusselement des Buchsenteils in einen ringförmigen Zwischenraum des Steckerteils, bis vom Anschlussabschnitt nach innen vorstehende Eingreifvorsprünge in Vertiefungen des Steckerteils einschnappen. Die Sicherung erfolgt dadurch, dass eine Druckfeder das Kuppelelement und mit diesem die Überwurfmutter über den Verbindungsbereich schiebt, so dass die Eingreifvorsprünge durch radialen Druck in ihrer Verriegelungsstellung gehalten werden.Out EP 1 434 317 the combination of a connector with a counterpart connector is known, which has an outer coupling element which is movably arranged in a union nut. By axially compressing the two coupling halves, first pushes a connection element of the female part in an annular space of the connector part, until the connection portion inwardly projecting Eingreifvorsprünge snap into recesses of the connector part. The securing takes place in that a compression spring pushes the coupling element and with this the union nut over the connection region, so that the engagement projections are held in their locking position by radial pressure.

Der Erfindung liegt die Aufgabe zugrunde, eine Steckverbindungsvorrichtung zur Verfügung zu stellen, die gegenüber dem Stand der Technik erheblich einfacher aufgebaut ist, so dass nicht nur die Herstellung weniger Aufwand erfordert, sondern auch das Verbinden und Trennen einfacher und rascher zu bewerkstelligen sind.The invention has for its object to provide a connector device available, which is constructed considerably simpler compared to the prior art, so that not only the production requires less effort, but also the connecting and disconnecting are easier and faster to accomplish.

Bei einer Steckverbindungsvorrichtung der eingangs umrissenen Bauart wird diese Aufgabe erfindungsgemäß dadurch gelöst, dass die Überwurfhülse an einem ihrer beiden offenen Ende eine radial nach innen vorstehende Nase für den Eingriff in eine Verriegelungsnut hat, die am Gehäuseende einer der beiden Kupplungshälften ausgebildet ist. Dabei ist es von Vorteil, wenn die Verriegelungsnut aus einem in Umfangsrichtung verlaufenden Endabschnitt besteht, in den ein axial oder schräg verlaufender Einführabschnitt mündet, wobei in der Überwurfhülse eine Torsionsfeder angeordnet ist, die sich mit einem Ende in der Überwurfhülse und mit dem anderen Ende an dem nicht mit der Verriegelungsnut versehenen Gehäuseende abstützt.In a plug-in device of the type outlined at the outset this object is achieved in that the cap sleeve at one of its two open end has a radially inwardly projecting nose for engagement in a locking groove which is formed at the housing end of the two coupling halves. It is advantageous if the locking groove consists of a circumferentially extending end portion into which an axially or obliquely extending insertion section, wherein in the cap sleeve, a torsion spring is arranged, which adjoins one end in the cap sleeve and the other end the not provided with the locking groove housing end is supported.

Mit der Erfindung steht damit eine Steckverbindungsvorrichtung zur Verfügung, die aus nur drei Einzelteilen besteht, welche vorzugsweise über ein Bayonettsystem mühelos und schnell gekoppelt bzw. entkoppelt werden kann. Die Torsionsfeder hat dabei die Wirkung einer Schließfeder, die im zusammengesteckten Zustand der beiden Kupplungshälften die Überwurfhülse automatisch in die Schließstellung dreht.With the invention is thus a plug connection device available, which consists of only three parts, which can be easily coupled and decoupled via a Bayonettsystem effortlessly and quickly. The torsion spring has the effect of a closing spring, which automatically rotates the cap sleeve in the closed position of the two coupling halves in the closed position.

In vorteilhafter Weiterbildung der Erfindung ist die Überwurfhülse mit ihrem der Nase gegenüberliegenden Ende unverlierbar am Gehäuse der anderen Kupplungshälfte drehbar gelagert.In an advantageous embodiment of the invention, the cap sleeve is rotatably mounted with its opposite end of the nose captive on the housing of the other coupling half.

Weitere Merkmale und Vorteile der Erfindung ergeben sich auch den Schutzansprüchen und aus der folgenden Beschreiben eines Ausführungsbeispiels, das in der Zeichnung dargestellt ist. Es zeigen:

  • Figur 1 eine perspektivische Ansicht einer Steckverbindungsvorrichtung gemäß der Erfindung,
  • Figur 2 die Ansicht einer der beiden Kupplungshälften der Figur 1,
  • Figur 3 in vergrößertem Maßstab einen Ausschnitt aus Figur 1,
  • Figur 4 eine Ansicht der Torsionsfeder in vergrößertem Maßstab und
  • Figur 5 eine Ansicht des Buchsenteils mit transparent dargestellter Überwurfmutter.
Further features and advantages of the invention will become apparent from the claims and from the following description of an embodiment, which is illustrated in the drawing. Show it:
  • FIG. 1 a perspective view of a connector device according to the invention,
  • FIG. 2 the view of one of the two coupling halves of FIG. 1 .
  • FIG. 3 on a larger scale a section of FIG. 1 .
  • FIG. 4 a view of the torsion spring in an enlarged scale and
  • FIG. 5 a view of the female part with transparent union nut shown.

Figur 1 zeigt eine Steckverbindungsvorrichtung 10 mit zwei Kupplungshälften 12, 14, nämlich einem Steckerteil 12 und einem Buchsenteil 14. Beide sind als im wesentlichen zylindrische, metallische Gehäuse 16 ausgebildet, die nicht weiter dargestellte elektrische Kontaktelemente aufnehmen, die an elektrischen Stark- und/oder Schwachstromleitungen angebracht sind. FIG. 1 shows a plug connection device 10 with two coupling halves 12, 14, namely a plug part 12 and a socket part 14. Both are formed as substantially cylindrical, metallic housing 16 which receive non-illustrated electrical contact elements attached to electrical power and / or low-voltage power lines are.

Aus den Figuren 1 und 2 geht weiter hervor, dass das Gehäuse 16 des Steckerteils 12 verdrehbar auf einem Befestigungsflansch 18 angebracht ist, der auf einem Maschinenteil o. dgl. befestigt ist.From the Figures 1 and 2 It is also clear that the housing 16 of the plug part 12 is rotatably mounted on a mounting flange 18 which is mounted on a machine part o. The like.

Zur mechanischen Verbindung der beiden Kupplungshälften 12 und 14 dient eine Überwurfhülse 20, die aus Metall oder Kunststoff hergestellt sein kann. Diese Überwurfhülse 20 ist an ihrem in Figur 1 rechten Ende 22 unverlierbar am Gehäuse des Buchsenteils 14 drehbar gelagert, beispielsweise über eine in der Zeichnung nicht ersichtliche Formschlussverbindung. Am gegenüberliegenden Ende hat die Überwurfhülse eine radial nach innen vorstehende Nase 24 (vgl. auch Figur 3), die im zusammengebauten Zustand der Steckverbindungsvorrichtung 10 in eine Verriegelungsnut 26 bayonettartig eingreift. Hierzu hat die Verriegelungsnut 26 einen in Umfangsrichtung verlaufenden Endabschnitt 28 (vgl. Figur 2), in den ein schräg verlaufender Einführabschnitt 30 mündet.For mechanical connection of the two coupling halves 12 and 14 is a cap sleeve 20 which may be made of metal or plastic. This cap sleeve 20 is at its in FIG. 1 the right end 22 captively mounted rotatably on the housing of the female part 14, for example via a not visible in the drawing positive connection. At the opposite end, the cap sleeve has a radially inwardly projecting nose 24 (see also FIG. 3 ), which engages bayonettartig in the assembled state of the connector device 10 in a locking groove 26. For this purpose, the locking groove 26 has a circumferentially extending end portion 28 (see. FIG. 2 ), in which a sloping insertion section 30 opens.

In Figur 1 ist zu erkennen, dass in der Überwurfhülse 24 eine Torsionsfeder 38 angeordnet ist, die in Figur 3 dargestellt ist. Die beiden Enden 40, 40' der Torsionsfeder 38 sind parallel zur Achse der gesamten Steckverbindungsvorrichtung 10 abgewinkelt, wobei sich ein Ende 40 in dem Gehäuseende des Buchsenteils 14 abstützt, während das andere Ende 40' in einen nicht dargestellten Sitz der Überwurfhülse 20 eingreift.In FIG. 1 It can be seen that in the cap sleeve 24, a torsion spring 38 is arranged, which in FIG. 3 is shown. The two ends 40, 40 'of the torsion spring 38 are angled parallel to the axis of the entire connector device 10, wherein one end 40 is supported in the housing end of the female part 14, while the other end 40' engages in a seat, not shown, the cap sleeve 20.

Für den Zusammenbau werden zunächst die beiden Kupplungshälften 12, 14 mit ihren Kontaktelementen zusammengesteckt, worauf die Überwurfhülse 20 mit ihrer Nase 24 gegen die Kraft der Torsionsfeder 38 in den Einführabschnitt 30 geschoben wird. Am Ende des Einführabschnittes 30 wird die Überwurfhülse 20 durch die Torsionsfeder 38 in die in Figur 1 gezeigte Kupplungsstellung gedreht. Die Torsionsfeder 38 wirkt damit als Schließfeder, die automatisch den Kupplungszustand herstellt.For assembly, first the two coupling halves 12, 14 are plugged together with their contact elements, whereupon the cap sleeve 20 is pushed with its nose 24 against the force of the torsion spring 38 in the insertion section 30. At the end of the insertion section 30, the cap sleeve 20 by the torsion spring 38 in the in FIG. 1 turned coupling position shown turned. The torsion spring 38 thus acts as a closing spring, which automatically produces the coupling state.

Insbesondere aus Figur 2 geht hervor, dass das Ende 32 des Gehäuses 16 als eine Stufe 34 ausgebildet ist, die einen geringeren Außendurchmesser als der anschließende Teil 36 des Gehäuses 16 hat. In entsprechender Weise kann auch das Gehäuseende des Buchsenteils 14 ausgebildet sein. Die beiden Stufen 34 bilden damit einen Sitz für die Überwurfhülse 20, so dass die gesamte Steckverbindungsvorrichtung 10 im zusammengebauten Zustand einen einheitlichen Außendurchmesser hat.In particular from FIG. 2 It can be seen that the end 32 of the housing 16 is formed as a step 34 having a smaller outer diameter than the subsequent part 36 of the housing 16. In a corresponding manner, the housing end of the female part 14 may be formed. The two steps 34 thus form a seat for the cap sleeve 20, so that the entire plug connection device 10 in the assembled state has a uniform outer diameter.

Claims (5)

Steckverbindungsvorrichtung mit zwei aus Steckerteil und Buchsenteil bestehenden Kupplungshälften zum Verbinden und Trennen mehradriger elektrischer Stark- und/oder Schwachstromleitungen, wobei jede Kupplungshälfte aus einem im wesentlichen zylindrischen, elektrische Kontaktelemente aufnehmenden Gehäuse (16) besteht, die beide mittels einer Überwurfhülse (20) kuppelbar sind, dadurch gekennzeichnet, dass die Überwurfhülse (20) an einem ihrer beiden offenen Enden eine radial nach innen vorstehende Nase (24) für den Eingriff in eine Verriegelungsnut (26) hat, die am Gehäuseende (32) einer der beiden Kupplungshälften (12, 14) ausgebildet ist, wobei in der Überwurfhülse (20) eine Torsionsfeder (38) angeordnet ist, die sich mit einem Ende (40') in der Überwurfhülse (20) und mit dem anderen Ende (40) an dem nicht mit der Verriegelungsnut (26) versehenen Gehäuseende abstützt.Plug connection device with two coupling halves consisting of plug part and socket part for connecting and disconnecting multi-core electrical strong and / or weak current lines, each coupling half consisting of a substantially cylindrical, electrical contact elements receiving housing (16), both of which by means of a cap sleeve (20) can be coupled , characterized in that the cap sleeve (20) at one of its two open ends has a radially inwardly projecting nose (24) for engagement in a locking groove (26) at the housing end (32) of one of the two coupling halves (12, 14 ), wherein in the cap sleeve (20) a torsion spring (38) is arranged, which with one end (40 ') in the cap sleeve (20) and with the other end (40) on which not with the locking groove (26 ) provided housing end is supported. Steckverbindungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Verriegelungsnut (26) aus einem in Umfangsrichtung verlaufenden Endabschnitt (28) besteht, in den ein schräg verlaufender Einführabschnitt (30) mündet.Plug connection device according to claim 1, characterized in that the locking groove (26) consists of a circumferentially extending end portion (28) into which an obliquely extending insertion section (30) opens. Steckverbindungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Überwurfhülse (20) mit ihrem der Nase (24) gegenüberliegenden Ende (22) unverlierbar am Gehäuse (16) der anderen Kupplungshälfte drehbar gelagert ist.Plug connection device according to claim 1 or 2, characterized in that the cap sleeve (20) with its nose (24) opposite end (22) captive on the housing (16) of the other coupling half is rotatably mounted. Steckverbindungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Gehäuseenden beider Kupplungshälften (12, 14) als jeweils eine Stufe (34) mit geringerem Außendurchmesser als der anschließende Gehäuseteil (36) ausgebildet sind.Plug connection device according to one of the preceding claims, characterized in that the housing ends of both coupling halves (12, 14) as a respective step (34) are formed with a smaller outer diameter than the subsequent housing part (36). Steckverbindungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine der beiden Kupplungshälften (12) mit ihrem Gehäuse (16) verdrehbar auf einem Befestigungsflansch (18) angebracht ist.Plug connection device according to one of the preceding claims, characterized in that one of the two coupling halves (12) with its housing (16) rotatably mounted on a mounting flange (18) is mounted.
EP09176018A 2008-11-24 2009-11-16 Connector device Withdrawn EP2190073A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820013794 DE202008013794U1 (en) 2008-11-24 2008-11-24 connector device

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EP2190073A1 true EP2190073A1 (en) 2010-05-26

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EP09176018A Withdrawn EP2190073A1 (en) 2008-11-24 2009-11-16 Connector device

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DE (1) DE202008013794U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104051905A (en) * 2013-03-13 2014-09-17 安费诺有限公司 Anti-decoupling member for connector component
CN113067194A (en) * 2021-03-19 2021-07-02 昆山欧德斯电子科技有限公司 Terminal electric connector and electric connector combination thereof
DE102021107137A1 (en) 2021-03-23 2022-09-29 Kunshan Outdoor Solutions Electronics Co., Ltd. Electrical terminal connector and electrical connector assembly therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954006B1 (en) * 2009-12-11 2011-12-23 Radiall Sa CONNECTION ASSEMBLY.
FR2954007B1 (en) * 2009-12-11 2011-12-23 Radiall Sa CONNECTION ASSEMBLY
DE102019114262B3 (en) * 2019-05-28 2020-11-05 Amphenol Tuchel Industrial GmbH Connector with locking system
DE102019114257B4 (en) * 2019-05-28 2021-01-21 Amphenol Tuchel Industrial GmbH Connector with locking system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815093U1 (en) * 1988-12-03 1989-03-09 Erich Jaeger Gmbh & Co Kg, 6380 Bad Homburg, De
DE9408661U1 (en) * 1994-05-26 1994-08-04 Carimo Trade Ag Plug for a multi-pole electrical connector
DE19904037A1 (en) 1999-02-02 2000-08-03 Peter Westerfeld Arrangement for coupling mating plug contacting devices for non-intrinsically secure circuits in explosive atmospheres has sleeves enabling mating/separating with left/right threads
US6226068B1 (en) * 1999-08-27 2001-05-01 Amphenol Corporation Self-locking bayonet coupling mechanism
EP1434317A1 (en) 2002-12-24 2004-06-30 Japan Aviation Electronics Industry, Limited Connector and mating connector and combination thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815093U1 (en) * 1988-12-03 1989-03-09 Erich Jaeger Gmbh & Co Kg, 6380 Bad Homburg, De
DE9408661U1 (en) * 1994-05-26 1994-08-04 Carimo Trade Ag Plug for a multi-pole electrical connector
DE19904037A1 (en) 1999-02-02 2000-08-03 Peter Westerfeld Arrangement for coupling mating plug contacting devices for non-intrinsically secure circuits in explosive atmospheres has sleeves enabling mating/separating with left/right threads
US6226068B1 (en) * 1999-08-27 2001-05-01 Amphenol Corporation Self-locking bayonet coupling mechanism
EP1434317A1 (en) 2002-12-24 2004-06-30 Japan Aviation Electronics Industry, Limited Connector and mating connector and combination thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104051905A (en) * 2013-03-13 2014-09-17 安费诺有限公司 Anti-decoupling member for connector component
CN104051905B (en) * 2013-03-13 2019-08-30 安费诺有限公司 Anti-detachment component for connector component
CN113067194A (en) * 2021-03-19 2021-07-02 昆山欧德斯电子科技有限公司 Terminal electric connector and electric connector combination thereof
CN113067194B (en) * 2021-03-19 2023-05-12 昆山欧德斯电子科技有限公司 Terminal electric connector and electric connector combination thereof
DE102021107137A1 (en) 2021-03-23 2022-09-29 Kunshan Outdoor Solutions Electronics Co., Ltd. Electrical terminal connector and electrical connector assembly therefor
DE102021107137B4 (en) 2021-03-23 2022-10-06 Kunshan Outdoor Solutions Electronics Co., Ltd. Electrical terminal connector and electrical connector assembly therefor

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Publication number Publication date
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