DE914991C - Socket with locking device - Google Patents

Socket with locking device

Info

Publication number
DE914991C
DE914991C DEK3363D DEK0003363D DE914991C DE 914991 C DE914991 C DE 914991C DE K3363 D DEK3363 D DE K3363D DE K0003363 D DEK0003363 D DE K0003363D DE 914991 C DE914991 C DE 914991C
Authority
DE
Germany
Prior art keywords
slide
axis
locking device
socket
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEK3363D
Other languages
German (de)
Inventor
Rudolf Goerlinger
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.)
Leopold Kostal GmbH and Co KG
Original Assignee
Leopold Kostal 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 Leopold Kostal GmbH and Co KG filed Critical Leopold Kostal GmbH and Co KG
Priority to DEK3363D priority Critical patent/DE914991C/en
Application granted granted Critical
Publication of DE914991C publication Critical patent/DE914991C/en
Expired legal-status Critical Current

Links

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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4534—Laterally sliding shutter

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

Gegenstand der Erfindung stellt eine Steckdose mit Verriegelungseinrichtung dar, die sich insbesondere zur Verwendung bei mehrpoligen Steckdosen eignet und einen zuverlässigen Berührungsschutz mit Sicherheit gewährleistet.The subject of the invention provides a socket outlet with a locking device which is particularly suitable for use with multi-pole sockets and reliable protection against accidental contact is guaranteed.

Es sind zwar schon Steckdosen mit Verriegelungseinrichtungen gegen einpoliges Einführen des Steckers bekanntgeworden, bei denen zwei übereinander angeordnete Schieber, die auch durch eine gemeinsame Achse miteinander verbunden sind, betätigt werden. Diese haben aber den Nachteil, daß selbige eine unbedingte Sicherheit gegen das Einführen eines einzelnen Steckerstiftes nicht gewährleisten, da die Anordnung der Schieber es gestattet, daß diese beim Einführen eines Steckerstiftes verschoben werden können. Auch sind diese bekannten Einrichtungen für mehrpolige Steckdosen nicht verwendbar.There are already sockets with locking devices against unipolar insertion of the plug has become known, in which two are arranged one above the other Slides, which are also connected to one another by a common axis, operated will. But these have the disadvantage that they have an absolute security against does not guarantee the insertion of a single connector pin, since the arrangement the slide allows it to be moved when a connector pin is inserted can be. These are also known devices for multi-pole sockets not useable.

Demgegenüber besteht die vorliegende Erfindung darin, daß die an sich bekannten, durch eine gemeinsame-Achse miteinander verbundenen Schieber derart angeordnet sind, daß der obere Schieber auf der Achse drehbar angeordnet und der untere Schieber mit der Achse fest verbunden ist, wobei die Achse mit dem unteren Schieber aus einem einzigen Stück bestehen kann. Hierdurch wird erreicht, daß die Einführung eines einzelnen Steckerstiftes vollkommen ausgeschlossen ist und auch weiterhin für mehrpolige Steckdosen ein absolut sicherer Berührungsschutz gewährleistet ist.In contrast, the present invention is that the per se known, interconnected by a common axis slide arranged in such a way are that the upper slide is rotatably arranged on the axis and the lower slide is firmly connected to the axis, the axis with the lower slide from a can consist of a single piece. This ensures that the introduction of a single connector pin is completely excluded and continues for multi-pin Sockets an absolutely safe protection against accidental contact is guaranteed.

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt, und zwar zeigt Alb. i die Verriegelungseinrichtung im Grundriß in Ansicht, Abb. 2 selbige im Seitenriß im Schnitt, Abb. 3 die Stellung der Schieber beim Einführen eines einzelnen Steckerstiftes im Grundriß, Abb. 4 selbige im Seitenriß im Schnitt, Abb.5 die Stellung beim richtigen Einführen eines zweipoligen Steckers, Abb. 6 selbige im Seitenriß im Schnitt, Abb. 7 und 8 die Schieber im Aufriß in Ansicht, Abb. g die Einrichtung im Grundriß für dreipolige Stecker. Erfindungsgemäß besteht die Einrichtung darin, daß die an sich bekannten, durch eine gemeinsame Achse miteinander verbundenen Schieber :2 und 3 derart angeordnet sind, daß der Schieber 2 auf der Achse 4 drehbar angebracht, während der untere Schieber 3 mit der Achse fest verbunden ist, wobei die Achse mit dem Schieber 3 auch aus einem einzigen Stück bestehen kann.An embodiment is shown in the drawing, namely shows Alb. i the locking device in plan view, Fig. 2 same in side elevation in section, Fig. 3 the position of the slide when inserting a single one Plug pin in plan, Fig. 4 the same in side elevation in section, Fig.5 the position when correctly inserting a two-pole plug, Fig. 6 the same in the side elevation in section, Fig. 7 and 8 the slide in elevation in view, Fig. g the device in plan for three-pin plug. According to the invention, the device consists in that the known per se, interconnected by a common axis slide : 2 and 3 are arranged in such a way that the slide 2 is rotatably mounted on the axis 4, while the lower slide 3 is firmly connected to the axis, the axis with the slide 3 can also consist of a single piece.

Um auch für mehrpolige Steckdosen die Schieber auszubilden, ist die Achse 4 in Längsnuten 5, die in dem Gehäuse i angeordnet sind, verschiebbar gelagert, wobei der Schieber 2 unter Federdruck der doppelarmigen Blattfeder 6 steht, deren freie Sehenkel auf die zweckmäßig trapezförmigen Schieber 2 und 3 drücken. Die Achse 4 ist in der Längsnut 5 unverdrehbar gelagert, wodurch auch der Schieber 3 nur verschiebbar und nicht verdrehbar ist. Dadurch wird bewirkt, daß beim Einführen eines einzelnen Steckerstiftes nur der obere Schieber 2, der drehbar auf der Achse 4 angeordnet ist, seitlich verdreht, dagegen der untere Schieber nicht verschoben werden kann, so daß selbiger über den stromführenden Steckerbuchsen feststeht und somit das Einführen des einzelnen Steckerstiftes vollkommen vermieden wird.In order to also form the slider for multi-pole sockets, the Axis 4 in longitudinal grooves 5, which are arranged in the housing i, mounted displaceably, wherein the slide 2 is under spring pressure of the double-armed leaf spring 6, whose Press free handles on the appropriately trapezoidal slides 2 and 3. The axis 4 is non-rotatably mounted in the longitudinal groove 5, whereby the slide 3 can only be displaced and cannot be rotated. This causes when inserting a single Plug pin only the upper slide 2, which is rotatably arranged on the axis 4 is twisted to the side, but the lower slide cannot be moved, so that the same is fixed over the current-carrying sockets and thus the insertion of the individual connector pin is completely avoided.

Claims (1)

PATENTANSPRUCH: Steckdose mit Verriegelungseinrichtung gegen einpoliges Einführen eines Steckers durch zwei übereinander angeordnete Schieber, die durch eine gemeinsame Achse miteinander verbunden sind, dadurch gekennzeichnet, daß der Schieber (2) auf der Achse (4) drehbar angeordnet, während der untere Schieber (3) mit derselben fest verbünden ist, wobei die Achse (4) in Längsnuten (5) unter Gegendruck der doppelarmigen Blattfeder (6), deren freie Schenkel auf die trapezförmigen Schieber (2 und 3) drücken, verschiebbar, jedoch unverdrehbar gelagert ist. Angezogene Druckschriften: Deutsche Patentschriften Nr. 658 827, 705 485; britische Patentschriften Nr. 432 440, 501 6o9; schweizerische Patentschrift Nr. 144 688.PATENT CLAIM: Socket with locking device against single pole Insertion of a plug through two slides arranged one above the other, which pass through a common axis are connected to each other, characterized in that the Slide (2) rotatably arranged on the axis (4), while the lower slide (3) is firmly connected to the same, the axis (4) in longitudinal grooves (5) under counter pressure the double-armed leaf spring (6), the free legs of which on the trapezoidal slide (2 and 3) press, is displaceable, but non-rotatable. Referred publications: German Patent Nos. 658 827, 705 485; British Patent Specification No. 432 440,501,6o9; Swiss patent specification No. 144 688.
DEK3363D 1939-07-29 1939-07-29 Socket with locking device Expired DE914991C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK3363D DE914991C (en) 1939-07-29 1939-07-29 Socket with locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK3363D DE914991C (en) 1939-07-29 1939-07-29 Socket with locking device

Publications (1)

Publication Number Publication Date
DE914991C true DE914991C (en) 1954-07-12

Family

ID=7209846

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK3363D Expired DE914991C (en) 1939-07-29 1939-07-29 Socket with locking device

Country Status (1)

Country Link
DE (1) DE914991C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011956B (en) * 1955-01-17 1957-07-11 Berta Hartwich Geb Rippert Protective flap device for electrical sockets
DE1102234B (en) * 1957-12-23 1961-03-16 Licentia Gmbh Plug-like contact connection on electrical devices
DE1118304B (en) * 1952-10-16 1961-11-30 Sidney Geoffrey Young Protective cover for electrical sockets
DE1142398B (en) * 1960-03-01 1963-01-17 Berker Geb Safety socket
US5122071A (en) * 1990-09-21 1992-06-16 Pridgeon Jay G Guardian outlet cover
EP1298763A2 (en) * 2001-09-29 2003-04-02 ABB PATENT GmbH Protection against acces to contacts of an electrical outlet
WO2016090501A1 (en) * 2014-12-10 2016-06-16 Q2Power Ag Socket outlet adapter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH144688A (en) * 1930-04-02 1931-01-15 Henny Dr Schneider Socket with a device to prevent contact with the receptacles or their unlawful use.
GB432440A (en) * 1934-01-30 1935-07-26 John Ashworth Crabtree Improvements in or relating to electrical couplings of the plug-and-socket type
DE658827C (en) * 1936-06-07 1938-04-19 Eddo Thedinga Dr A lock that only releases the sockets of sockets when the plug is inserted two-pole
GB501609A (en) * 1937-09-08 1939-03-02 Alfred Watson Improvements in and relating to plug sockets for electric connectors and switches
DE705485C (en) * 1938-03-06 1941-04-30 Max Schulze Blocking strip arrangement for electrical sockets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH144688A (en) * 1930-04-02 1931-01-15 Henny Dr Schneider Socket with a device to prevent contact with the receptacles or their unlawful use.
GB432440A (en) * 1934-01-30 1935-07-26 John Ashworth Crabtree Improvements in or relating to electrical couplings of the plug-and-socket type
DE658827C (en) * 1936-06-07 1938-04-19 Eddo Thedinga Dr A lock that only releases the sockets of sockets when the plug is inserted two-pole
GB501609A (en) * 1937-09-08 1939-03-02 Alfred Watson Improvements in and relating to plug sockets for electric connectors and switches
DE705485C (en) * 1938-03-06 1941-04-30 Max Schulze Blocking strip arrangement for electrical sockets

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118304B (en) * 1952-10-16 1961-11-30 Sidney Geoffrey Young Protective cover for electrical sockets
DE1011956B (en) * 1955-01-17 1957-07-11 Berta Hartwich Geb Rippert Protective flap device for electrical sockets
DE1102234B (en) * 1957-12-23 1961-03-16 Licentia Gmbh Plug-like contact connection on electrical devices
DE1142398B (en) * 1960-03-01 1963-01-17 Berker Geb Safety socket
US5122071A (en) * 1990-09-21 1992-06-16 Pridgeon Jay G Guardian outlet cover
EP1298763A2 (en) * 2001-09-29 2003-04-02 ABB PATENT GmbH Protection against acces to contacts of an electrical outlet
EP1298763A3 (en) * 2001-09-29 2004-07-07 ABB PATENT GmbH Protection against acces to contacts of an electrical outlet
WO2016090501A1 (en) * 2014-12-10 2016-06-16 Q2Power Ag Socket outlet adapter
US10164386B2 (en) 2014-12-10 2018-12-25 Q2Power Ag Socket outlet adapter

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