EP2549515A1 - Switch assembly for producing and/or separating a connection between a male and a female connector - Google Patents
Switch assembly for producing and/or separating a connection between a male and a female connector Download PDFInfo
- Publication number
- EP2549515A1 EP2549515A1 EP11174920A EP11174920A EP2549515A1 EP 2549515 A1 EP2549515 A1 EP 2549515A1 EP 11174920 A EP11174920 A EP 11174920A EP 11174920 A EP11174920 A EP 11174920A EP 2549515 A1 EP2549515 A1 EP 2549515A1
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- EP
- European Patent Office
- Prior art keywords
- plug
- thread
- locking bolt
- arrangement according
- switch arrangement
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
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- 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
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
- H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
Definitions
- Switch arrangement for producing and / or disconnecting a connector of a connector with a mating connector
- the invention relates to a switch assembly with a plug and a complementary mating connector for making and / or separating a connection of the plug with the mating connector, wherein the mating connector is arranged in particular on a circuit breaker and wherein the plug is assigned in particular a replaceable additional module for the circuit breaker.
- Such switch arrangements of plugs and complementary mating plugs are used inter alia in switching devices, switches and in particular switches with accessories, for example with adapters.
- the connection of a plug with a complementary mating connector, each with a plurality of plug contacts, which are connectable to electrical conductors, is usually made or disconnected by plugging or unplugging by hand.
- the de 10 2009 023 347 A1 relates to a manually operated circuit breaker with a rotatable about an axis hand control knob and a pluggable, replaceable add-on module, the circuit breaker having a locking means for locking the additional module, which is movable between an unlocked position and a locking position.
- the removal of the modules in the on state by mechanical interlocks is prevented.
- An electronic status message about the lock or the switching state of the additional module is generated at the circuit breaker by the position of the blocking means is transmitted by a power transmission member to a microswitch in the additional module such that the microswitch is switched on or off depending on the position of the blocking means.
- the microswitch influences an electronic circuit which can transmit status information to a connected evaluation system.
- a disadvantage of modularly constructed circuit breaker according to the prior art is that the plugging of the plug-in module on the circuit breaker depending on the type of connector and, for example, according to the number and design of the plug contacts to be connected requires considerable effort, which must be applied to establish the lock to be able to.
- the force increases during the Aufsteckvorgangs, as the plug contacts increasingly engage, thereby increasing the friction.
- a force of, for example, 120 Newton in the range of a few millimeters from the fully inserted position when connecting and especially when disconnecting the connector by hand a significant risk of injury. If, for example, a trigger module in structurally unfavorable position of a switchgear, possibly overhead through a person standing on a ladder, should be pulled off a circuit breaker, the sudden release of the connection can easily lead to a fall.
- An object of the invention is to facilitate the production of a connection and / or the separation of a connection of a plug with a complementary mating connector, especially in that area in which a particularly high force required for the connection or disconnection.
- a locking bolt rotatable about an axis is arranged on the plug, wherein the locking bolt has a thread and on the mating connector a mating thread is arranged.
- the connection the plug with the mating connector according to the invention by screwing in the thread of the locking bolt in the mating thread produced. It is in the sense of the invention with the names plug and mating connector made no determination to that effect, which is a plug and wherein a plug receptacle.
- the plug is a generally replaceable switch module, in particular a trigger module, which particularly preferably cooperates with a circuit breaker, wherein the circuit breaker forms or has the mating connector.
- the plug is designed in particular for receiving a plug insert with a plurality of plug contacts and the mating plug for receiving a mating plug insert with a plurality of complementary plug contacts, wherein the plug contacts are each connected to electrical conductors.
- An advantage of the switching arrangement according to the invention is that the region of the greatest expenditure of force when connecting the connector can be overcome by the fact that the threaded bolt is screwed, instead of having to exert pressure on the plug. Likewise advantageously, the connection of the plug with the mating connector by unscrewing the thread of the locking bolt from the mating thread is separable, without significantly apply tensile forces.
- the thread and the mating thread each have a pitch such that half a rotation of the locking bolt about the axis corresponds to a relative movement of the plug to the mating connector along the axis between a connected position and a separate position.
- the connected position is to be understood such that the plug is inserted to a stop in the mating connector, while the separate position is reached as soon as the range of particularly high insertion forces is overcome. This is usually the case after more than half a millimeter and less than five millimeters, in particular less than three millimeters, and more preferably less than two millimeters.
- the thread and the mating thread each have a pitch of two millimeters to five millimeters, preferably about 3.5 millimeters. Further preferred are the thread and the counter thread designed self-locking, which advantageously prevents inadvertent release of the connection by a different external force, as the rotation of the locking bolt.
- the locking bolt is secured in the axial direction on the plug. In the axial direction than in the direction of the axis of rotation of the locking bolt.
- the locking bolt is supported in particular in the axial direction against the plug, preferably in both directions.
- the locking bolt is advantageously rotatable relative to the plug, but mounted axially non-displaceable.
- a shift in the radial direction is preferably also provided as little.
- the locking bolt is guided in a guide on the plug.
- the guide can be designed in the form of a hole through the plug.
- the locking bolt has a head portion, wherein the head portion cooperates with a counter-stop on the plug, whereby advantageously the axial fixing of the locking bolt in a first direction is feasible.
- the guide is at least partially formed as a guide groove on the plug.
- the guide can be open on one side, which could be realized by an undercut guide.
- the guide groove may be closed at least in sections by a cover in order to fix the locking bolt radially.
- At least one removable locking washer is arranged on the plug, wherein the locking bolt has at least one circumferential locking groove, wherein the locking washer engages in the locking groove.
- An advantage of the embodiment is that the locking bolt is axially fixed by the lock washer in both directions. Furthermore, no undercut of the guide is required.
- the lock washer is advantageously removable, so that the locking bolt can be removed, be it in the axial direction at a closed guide or in the radial direction with an open guide.
- a plurality of removable locking washers are arranged on the plug, wherein the locking bolt has a plurality of circumferential locking grooves, wherein each of the locking washers engages in one of the locking grooves.
- an actuation lock is provided for securing the locking bolt.
- an actuation ie a screwing in or unscrewing the locking bolt is prevented, in particular when the switch assembly is working.
- a slider forms the actuation fuse, wherein the slider prevents rotation of the locking bolt in a securing position.
- the slider obscures, for example, the head of the locking bolt so that a screwdriver can not be attached.
- the slider is particularly preferably adjustable by an actuator on the plug from an unlocked position to the securing position and vice versa.
- a cover flap on the plug which covers operating elements may advantageously be mechanically connected to the slider such that closing the flap entails an adjustment of the slider to the securing position and an opening of the flap releases the locking bolt again.
- the slider slides in a channel, wherein the channel is formed on a lid of the plug, and wherein the flap is also hinged to the lid pivotally.
- a corresponding transmission converts the pivoting movement of the flap into, for example, a linear movement of the slide.
- the mating connector is arranged on a circuit breaker, wherein the plug is associated with a replaceable additional module.
- FIGS. 1 to 5 show a circuit arrangement according to the invention, here with a mating connector 12 to a circuit breaker 2 and a plug 11 to an additional module 1, which is placed on the circuit breaker housing.
- the additional module 1 may be, for example, an electronic or mechanical release module, which brings the protection switch 2 to turn off when adjustable parameters are reached.
- the parameters can be, for example, the temperature of a motor to be switched or the current flow through the motor connections.
- the circuit breaker 2 has a manual control knob 15 ( FIG. 4 ), with which the circuit breaker 2 can be switched on and off when the additional module 1 is connected to the circuit breaker 2 and secured.
- FIG. 1 is the additional module 1 shown aligned on the circuit breaker 2, but the plug 11 is still completely separated from the mating connector 12.
- a locking bolt 31 rotatable about an axis 32 is arranged on the plug 11, the locking bolt having a thread 38 and a mating thread 39 being arranged on the mating connector 12.
- the plug 11 has in the illustrated embodiment, an actuation fuse 22, which prevents a connection and / or disconnection of plug 11 and mating connector 12 by the locking bolt 31 is covered by a slider 22.
- the slider 22 is preferably coupled to a flap 21, which is hinged to a cover 20 of the plug 11 pivotally. Under the flap 21, for example, adjusting elements for switching module 1 are arranged.
- the flap 21 is connected to the slider 22 such that the slider 22 is pushed out when closing the flap 21 from a channel 23, so that the head 36 of the locking bolt 31 is covered.
- FIGS. 2 to 4 show how the circuit breaker 2 is connected to an additional module 1.
- the plug 11 is shown in the same position as in the FIG. 1
- the flap 21 is open and thus the slider 22 of the actuation fuse withdrawn into the channel 23, so that the head 36 of the locking pin 31 is accessible.
- the additional module 1 is inserted into a receptacle of the circuit breaker 2 while the plug-in process for establishing a connection between the plug 11 and the mating connector 12 is started.
- the insertion forces to overcome the last about two millimeters of insertion are significant.
- the connection of the plug 11 with the mating connector 12 is made by screwing the thread 38 of the locking bolt 31 into the mating thread 39.
- the thread 38 of the locking bolt 31 is engaged, but not yet screwed into the mating thread 39.
- An arrow-like mark on the head 36 is now rotated from the labeled "open” position in the labeled "close” position.
- the plug 11 comes into contact with the mating connector 12, which in FIG. 4 is shown.
- the connection of circuit breaker 2 and additional module 1 is made. To release the connection, the locking bolt 31 is unscrewed again.
- the plug 11 is again shown connected to the mating connector 12, and in addition to the actuation fuse 22.
- the flap 21 of the slider 22 is pushed out of the channel 23 over the head 36 of the locking bolt 31. This means that the flap 21 can only be close when the locking pin is in its intended position and does not protrude from the guide 14.
- the locking bolt 31 is then secured by the slider 22 against unscrewing during operation. If the circuit breaker 2 is taken with the flap 21 closed with the knob 15 in operation, the flap 21 is blocked by the knob 15, so that the flap 21 can be opened again only when the circuit breaker 2. Before disconnecting the circuit breaker 2 and plug-in module 1, the flap must be opened to retract the slider 22 again in the channel 23 and so release the locking pin 31.
- the locking pin 31 is shown enlarged.
- the thread 38 is visible with a particularly large pitch.
- the pitch is preferably two to five millimeters, so that half a revolution of the locking bolt 31 causes an axial displacement of the plug of one to two and a half millimeters, which is sufficient to overcome the range of particularly high insertion forces.
- the plug 11 is shown with the mating connector 12 in an exploded view of the invention essential items.
- a guide 14 in the form of an at least partially closed groove on the surface of the plug 11 is provided for receiving the locking bolt 31.
- Lock washers 33 are connected to the plug 11 so that they engage in the locking grooves 34 on the locking bolt 31 when it is in the guide 14.
- the locking bolt 31 is fixed along its axis of rotation 32.
- the screwing of the thread 38 in the mating thread 39 therefore leads to no axial movement of the locking bolt 31 relative to the plug 11, but the plug 11 is by the power transmission via the lock washers 33 and the head 36 on the plug 11 and the counter-stop 37 at used the mating connector 12. Conversely, when unscrewing the plug 11 is pulled out of the mating connector 12.
Abstract
Description
Schalteranordnung zum Herstellen und/oder Trennen einer Verbindung eines Steckers mit einem GegensteckerSwitch arrangement for producing and / or disconnecting a connector of a connector with a mating connector
Die Erfindung betrifft eine Schalteranordnung mit einem Stecker und einem komplementären Gegenstecker, zum Herstellen und/oder Trennen einer Verbindung des Steckers mit dem Gegenstecker, wobei der Gegenstecker insbesondere an einem Schutzschalter angeordnet ist und wobei der Stecker insbesondere einem austauschbaren Zusatzmodul für den Schutzschalter zugeordnet ist.The invention relates to a switch assembly with a plug and a complementary mating connector for making and / or separating a connection of the plug with the mating connector, wherein the mating connector is arranged in particular on a circuit breaker and wherein the plug is assigned in particular a replaceable additional module for the circuit breaker.
Derartige Schalteranordnungen von Steckern und komplementären Gegensteckern, insbesondere von Schutzschaltern mit Zusatzmodulen, kommen unter anderem bei Schaltgeräten, Schaltern und insbesondere Schaltern mit Zubehör, zum Beispiel mit Adapter, zur Anwendung. Die Verbindung eines Steckers mit einem komplementären Gegenstecker, jeweils mit einer Mehrzahl von Steckkontakten, die mit elektrischen Leitern verbindbar sind, wird in der Regel durch Aufstecken bzw. Abziehen von Hand hergestellt bzw. getrennt.Such switch arrangements of plugs and complementary mating plugs, in particular of circuit breakers with additional modules, are used inter alia in switching devices, switches and in particular switches with accessories, for example with adapters. The connection of a plug with a complementary mating connector, each with a plurality of plug contacts, which are connectable to electrical conductors, is usually made or disconnected by plugging or unplugging by hand.
Die DE
Ein Nachteil modular aufgebauter Schutzschalter nach dem Stand der Technik besteht darin, dass das Aufstecken des Steckmoduls auf den Schutzschalter je nach Art des Steckers und beispielsweise nach Anzahl und Ausführung der zu verbindenden Steckkontakte einen erheblichen Kraftaufwand erfordert, der aufgebracht werden muss, um die Verriegelung herstellen zu können. Der Kraftaufwand steigt dabei im Verlauf des Aufsteckvorgangs an, da die Steckkontakte zunehmend in Eingriff gelangen, wodurch sich die Reibung erhöht. Bei einem Kraftaufwand von beispielsweise 120 Newton im Bereich weniger Millimeter von der vollständig eingesteckten Position besteht beim Verbinden und insbesondere auch beim Trennen der Steckverbindung von Hand eine erhebliche Verletzungsgefahr. Wenn beispielsweise ein Auslösemodul in baulich ungünstiger Lage einer Schaltanlage, möglicherweise über Kopf durch eine auf einer Leiter stehenden Person, von einem Schutzschalter abgezogen werden soll, so kann das plötzliche Lösen der Verbindung leicht zu einem Sturz führen.A disadvantage of modularly constructed circuit breaker according to the prior art is that the plugging of the plug-in module on the circuit breaker depending on the type of connector and, for example, according to the number and design of the plug contacts to be connected requires considerable effort, which must be applied to establish the lock to be able to. The force increases during the Aufsteckvorgangs, as the plug contacts increasingly engage, thereby increasing the friction. At a force of, for example, 120 Newton in the range of a few millimeters from the fully inserted position when connecting and especially when disconnecting the connector by hand, a significant risk of injury. If, for example, a trigger module in structurally unfavorable position of a switchgear, possibly overhead through a person standing on a ladder, should be pulled off a circuit breaker, the sudden release of the connection can easily lead to a fall.
Eine Aufgabe der Erfindung besteht darin, die Herstellung einer Verbindung und/oder die Trennung einer Verbindung eines Steckers mit einem komplementären Gegenstecker, insbesondere in demjenigen Bereich zu erleichtern, in dem ein besonders hoher Kraftaufwand für das Verbinden oder Trennen erforderlich ist.An object of the invention is to facilitate the production of a connection and / or the separation of a connection of a plug with a complementary mating connector, especially in that area in which a particularly high force required for the connection or disconnection.
Die Aufgabe wird durch eine Steckeranordnung gemäß Patentanspruch 1 gelöst. In den Unteransprüchen sind bevorzugte Ausführungsformen und vorteilhafte Weiterbildungen angegeben.The object is achieved by a connector assembly according to claim 1. In the dependent claims preferred embodiments and advantageous developments are given.
Bei der erfindungsgemäßen Schalteranordnung mit einem Stecker und einem komplementären Gegenstecker, zum Herstellen und/oder Trennen einer Verbindung des Steckers mit dem Gegenstecker, ist an dem Stecker ein um eine Achse drehbarer Verriegelungsbolzen angeordnet, wobei der Verriegelungsbolzen ein Gewinde aufweist und an dem Gegenstecker ein Gegengewinde angeordnet ist. Die Verbindung des Steckers mit dem Gegenstecker ist erfindungsgemäß durch Hineindrehen des Gewindes des Verriegelungsbolzens in das Gegengewinde herstellbar. Es wird im Sinne der Erfindung mit den Bezeichnungen Stecker und Gegenstecker keine Festlegung dahingehend getroffen, wobei es sich um ein Einsteckteil und wobei um eine Steckeraufnahme handelt. Vorzugsweise handelt es sich bei dem Stecker um ein in der Regel austauschbares Schaltermodul, insbesondere ein Auslösemodul, welches besonders bevorzugt mit einem Schutzschalter zusammen wirkt, wobei der Schutzschalter den Gegenstecker bildet bzw. aufweist. Der Stecker ist insbesondere zur Aufnahme eines Steckereinsatzes mit einer Mehrzahl von Steckkontakten ausgebildet und der Gegenstecker zur Aufnahme eines Gegensteckereinsatzes mit einer Mehrzahl von komplementären Steckkontakten, wobei die Steckkontakte jeweils mit elektrischen Leitern verbindbar sind.In the switch assembly according to the invention with a plug and a complementary mating connector for making and / or separating a connection of the plug with the mating connector, a locking bolt rotatable about an axis is arranged on the plug, wherein the locking bolt has a thread and on the mating connector a mating thread is arranged. The connection the plug with the mating connector according to the invention by screwing in the thread of the locking bolt in the mating thread produced. It is in the sense of the invention with the names plug and mating connector made no determination to that effect, which is a plug and wherein a plug receptacle. Preferably, the plug is a generally replaceable switch module, in particular a trigger module, which particularly preferably cooperates with a circuit breaker, wherein the circuit breaker forms or has the mating connector. The plug is designed in particular for receiving a plug insert with a plurality of plug contacts and the mating plug for receiving a mating plug insert with a plurality of complementary plug contacts, wherein the plug contacts are each connected to electrical conductors.
Ein Vorteil der erfindungsgemäßen Schaltanordnung besteht darin, dass der Bereich des größten Kraftaufwands beim Verbinden der Steckverbindung dadurch überwunden werden kann, dass der Gewindebolzen eingedreht wird, statt Druck auf den Stecker ausüben zu müssen. Ebenso vorteilhaft ist die Verbindung des Steckers mit dem Gegenstecker durch Herausdrehen des Gewindes des Verriegelungsbolzens aus dem Gegengewinde trennbar, ohne erheblich Zugkräfte aufzubringen.An advantage of the switching arrangement according to the invention is that the region of the greatest expenditure of force when connecting the connector can be overcome by the fact that the threaded bolt is screwed, instead of having to exert pressure on the plug. Likewise advantageously, the connection of the plug with the mating connector by unscrewing the thread of the locking bolt from the mating thread is separable, without significantly apply tensile forces.
Gemäß einer bevorzugten Ausführungsform ist vorgesehen, dass das Gewinde und das Gegengewinde jeweils eine derartige Steigung aufweisen, dass einer halben Umdrehung des Verriegelungsbolzens um die Achse eine Relativbewegung des Steckers zu dem Gegenstecker entlang der Achse zwischen einer verbundenen Stellung und einer getrennten Stellung entspricht. Die verbundene Stellung ist derart zu verstehen, dass der Stecker bis zu einem Anschlag in dem Gegenstecker eingesteckt ist, während die getrennte Stellung erreicht ist, sobald der Bereich besonders hoher Steckkräfte überwunden ist. Dies ist in der Regel nach mehr als einem halben Millimeter und weniger als fünf Millimeter der Fall, insbesondere nach weniger als drei Millimeter und besonders bevorzugt nach weniger als zwei Millimeter. Dementsprechend weist das Gewinde und das Gegengewinde jeweils eine Steigung von zwei Millimeter bis fünf Millimeter auf, vorzugsweise von etwa 3,5 Millimeter. Weiterhin bevorzugt sind das Gewinde und das Gegengewinde selbsthemmend ausgeführt, wodurch vorteilhaft ein unbeabsichtigtes Lösen der Verbindung durch eine andere äußere Krafteinwirkung, als das Drehen des Verriegelungsbolzens verhindert wird.According to a preferred embodiment, it is provided that the thread and the mating thread each have a pitch such that half a rotation of the locking bolt about the axis corresponds to a relative movement of the plug to the mating connector along the axis between a connected position and a separate position. The connected position is to be understood such that the plug is inserted to a stop in the mating connector, while the separate position is reached as soon as the range of particularly high insertion forces is overcome. This is usually the case after more than half a millimeter and less than five millimeters, in particular less than three millimeters, and more preferably less than two millimeters. Accordingly, the thread and the mating thread each have a pitch of two millimeters to five millimeters, preferably about 3.5 millimeters. Further preferred are the thread and the counter thread designed self-locking, which advantageously prevents inadvertent release of the connection by a different external force, as the rotation of the locking bolt.
Gemäß einer weiteren bevorzugten Ausführungsform ist vorgesehen, dass der Verriegelungsbolzen in axialer Richtung an dem Stecker gesichert ist. In axialer Richtung ist als in Richtung der Drehachse des Verriegelungsbolzens. Der Verriegelungsbolzen ist dazu insbesondere in axialer Richtung gegen den Stecker abgestützt, vorzugsweise in beiden Richtungen. Dadurch ist der Verriegelungsbolzen vorteilhaft gegenüber dem Stecker drehbar, aber axial nicht verschiebbar gelagert. Eine Verschiebung in radialer Richtung ist vorzugsweise ebenso wenig vorgesehen.According to a further preferred embodiment it is provided that the locking bolt is secured in the axial direction on the plug. In the axial direction than in the direction of the axis of rotation of the locking bolt. The locking bolt is supported in particular in the axial direction against the plug, preferably in both directions. As a result, the locking bolt is advantageously rotatable relative to the plug, but mounted axially non-displaceable. A shift in the radial direction is preferably also provided as little.
Bevorzugt ist der Verriegelungsbolzen in einer Führung an dem Stecker geführt. Die Führung kann in Form einer Bohrung durch den Stecker ausgeführt sein. Vorzugsweise weist der Verriegelungsbolzen einen Kopfbereich auf, wobei der Kopfbereich mit einem Gegenanschlag an dem Stecker zusammenwirkt, wodurch vorteilhaft die axiale Festlegung des Verriegelungsbolzens in einer ersten Richtung realisierbar ist.Preferably, the locking bolt is guided in a guide on the plug. The guide can be designed in the form of a hole through the plug. Preferably, the locking bolt has a head portion, wherein the head portion cooperates with a counter-stop on the plug, whereby advantageously the axial fixing of the locking bolt in a first direction is feasible.
Besonders bevorzugt ist die Führung zumindest abschnittsweise als Führungsnut an dem Stecker ausgebildet. Die Führung kann dabei einseitig offen sein, was durch eine hinterschnittene Führungsnut realisiert werden könnte. Alternativ kann die Führungsnut durch eine Abdeckung zumindest abschnittsweise geschlossen sein, um den Verriegelungsbolzen radial festzulegen.Particularly preferably, the guide is at least partially formed as a guide groove on the plug. The guide can be open on one side, which could be realized by an undercut guide. Alternatively, the guide groove may be closed at least in sections by a cover in order to fix the locking bolt radially.
Gemäß einer weiteren bevorzugten Ausführungsform ist vorgesehen, dass an dem Stecker mindestens eine abnehmbare Sicherungsscheibe angeordnet ist, wobei der Verriegelungsbolzen mindestens eine umlaufende Sicherungsnut aufweist, wobei die Sicherungsscheibe in die Sicherungsnut eingreift. Ein Vorteil der Ausführungsform besteht darin, dass der Verriegelungsbolzen durch die Sicherungsscheibe in beiden Richtungen axial festgelegt ist. Des Weiteren ist kein Hinterschnitt der Führungsnut erforderlich. Die Sicherungsscheibe ist vorteilhafterweise abnehmbar, so dass der Verriegelungsbolzen entnommen werden kann, sei es in axialer Richtung bei einer geschlossenen Führung oder in radialer Richtung bei einer offenen Führung. Besonders bevorzugt ist an dem Stecker eine Mehrzahl abnehmbarer Sicherungsscheiben angeordnet, wobei der Verriegelungsbolzen eine Mehrzahl umlaufender Sicherungsnuten aufweist, wobei jede der Sicherungsscheiben in eine der Sicherungsnuten eingreift.According to a further preferred embodiment it is provided that at least one removable locking washer is arranged on the plug, wherein the locking bolt has at least one circumferential locking groove, wherein the locking washer engages in the locking groove. An advantage of the embodiment is that the locking bolt is axially fixed by the lock washer in both directions. Furthermore, no undercut of the guide is required. The lock washer is advantageously removable, so that the locking bolt can be removed, be it in the axial direction at a closed guide or in the radial direction with an open guide. Particularly preferably, a plurality of removable locking washers are arranged on the plug, wherein the locking bolt has a plurality of circumferential locking grooves, wherein each of the locking washers engages in one of the locking grooves.
Gemäß einer weiteren bevorzugten Ausführungsform ist eine Betätigungssicherung zur Sicherung des Verriegelungsbolzens vorgesehen. Dadurch wird ein Betätigen, also ein Hineindrehen oder Herausdrehen des Verriegelungsbolzens verhindert, insbesondere dann, wenn die Schalteranordnung arbeitet. Vorzugsweise bildet ein Schieber die Betätigungssicherung, wobei der Schieber in einer Sicherungsposition ein Drehen des Verriegelungsbolzens verhindert. Wie eine Abdeckkappe verdeckt der Schieber beispielsweise den Kopf des Verriegelungsbolzens, so dass ein Schraubendreher nicht angesetzt werden kann. Der Schieber ist besonders bevorzugt durch einen Betätiger an dem Stecker von einer entsicherten Position in die Sicherungsposition und umgekehrt verstellbar. Beispielsweise eine Abdeckklappe an dem Stecker, welche Bedienelemente abdeckt, kann vorteilhaft derart mechanisch mit dem Schieber verbunden sein, dass ein Schließen der Klappe ein Verstellen des Schiebers in die Sicherungsposition nach sich zieht und ein Öffnen der Klappe den Verriegelungsbolzen wieder freigibt. Der Schieber gleitet dabei in einem Kanal, wobei der Kanal auf einem Deckel des Steckers geformt ist, und wobei die Klappe ebenfalls an dem Deckel schwenkbar angelenkt ist. Ein entsprechendes Getriebe setzt die Schwenkbewegung der Klappe in eine beispielsweise lineare Bewegung des Schiebers um.According to a further preferred embodiment, an actuation lock is provided for securing the locking bolt. As a result, an actuation, ie a screwing in or unscrewing the locking bolt is prevented, in particular when the switch assembly is working. Preferably, a slider forms the actuation fuse, wherein the slider prevents rotation of the locking bolt in a securing position. Like a cap, the slider obscures, for example, the head of the locking bolt so that a screwdriver can not be attached. The slider is particularly preferably adjustable by an actuator on the plug from an unlocked position to the securing position and vice versa. For example, a cover flap on the plug, which covers operating elements may advantageously be mechanically connected to the slider such that closing the flap entails an adjustment of the slider to the securing position and an opening of the flap releases the locking bolt again. The slider slides in a channel, wherein the channel is formed on a lid of the plug, and wherein the flap is also hinged to the lid pivotally. A corresponding transmission converts the pivoting movement of the flap into, for example, a linear movement of the slide.
Gemäß einer weiteren bevorzugten Ausführungsform ist vorgesehen, dass der Gegenstecker an einem Schutzschalter angeordnet ist, wobei der Stecker einem austauschbaren Zusatzmodul zugeordnet ist.According to a further preferred embodiment, it is provided that the mating connector is arranged on a circuit breaker, wherein the plug is associated with a replaceable additional module.
Nachfolgend wird die Erfindung gemäß einer Ausführungsform anhand von Zeichnungen näher erläutert. Die Ausführungen sind beispielhaft und schränken den allgemeinen Erfindungsgedanken nicht ein.The invention will be explained in more detail according to an embodiment with reference to drawings. The statements are exemplary and do not limit the general idea of the invention.
Es zeigen
-
Figur 1 eine Ausführungsform einer erfindungsgemäßen Anordnung in einer perspektivischen Darstellung im nicht verbundenen Zustand; -
Figuren 2 bis 4 die Ausführungsform gemäßFigur 1 in verschiedenen Phasen eines Verbindungsvorgangs; -
Figur 5 die Ausführungsform gemäßFigur 1 im verbundenen und gesicherten Zustand; -
den Verriegelungsbolzen als Detail; undFigur 6 -
Figur 7 die Ausführungsform gemäßFigur 1 in perspektivischer Explosionsdarstellung.
-
FIG. 1 an embodiment of an inventive arrangement in a perspective view in the disconnected state; -
FIGS. 2 to 4 the embodiment according toFIG. 1 in different phases of a connection process; -
FIG. 5 the embodiment according toFIG. 1 in the connected and secured state; -
FIG. 6 the locking bolt as a detail; and -
FIG. 7 the embodiment according toFIG. 1 in a perspective exploded view.
Die
Aufnahme für einen Schraubendreher in dem Kopf 36 (
Die
In
In der
In der
In der
- 11
- Zusatzmoduladditional module
- 22
- Schutzschalterbreaker
- 1111
- Steckerplug
- 1212
- GegensteckerMating connector
- 1414
- Führungguide
- 1515
- Knebelgag
- 2020
- Deckelcover
- 2121
- Klappeflap
- 2222
- Betätigungssicherung/SchieberRegulator lock / slide
- 2323
- Kanalchannel
- 3131
- Verriegelungsbolzenlocking bolt
- 3232
- Drehachseaxis of rotation
- 3333
- Sicherungsscheibenlock washers
- 3434
- Sicherungsnutensecuring grooves
- 3636
- Kopfhead
- 3737
- Gegenanschlagcounterstop
- 3838
- Gewindethread
- 3939
- Gegengewindemating thread
Claims (15)
wobei an dem Gegenstecker (12) ein Gegengewinde (39) angeordnet ist, und
wobei die Verbindung des Steckers (11) mit dem Gegenstecker (12) durch Hineindrehen des Gewindes (38) des Verriegelungsbolzens (31) in das Gegengewinde (39) herstellbar ist.Switch arrangement with a plug (11) and a complementary mating plug (12) for making and / or separating a connection of the plug (11) with the mating plug (12), characterized in that on the plug (11), one around an axis ( 32) rotatable locking pin (31) is arranged, wherein the locking bolt has a thread (38),
wherein on the mating connector (12) a mating thread (39) is arranged, and
wherein the connection of the plug (11) with the mating connector (12) by screwing in the thread (38) of the locking bolt (31) in the mating thread (39) can be produced.
dass die Verbindung des Steckers (11) mit dem Gegenstecker (12) durch Herausdrehen des Gewindes (38) des Verriegelungsbolzens (31) aus dem Gegengewinde (39) trennbar ist.Switch arrangement according to Claim 1, characterized
that the connection of the plug (11) with the mating connector (12) by unscrewing the thread (38) of the locking bolt (31) from the counter-thread (39) is separable.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11174920A EP2549515A1 (en) | 2011-07-21 | 2011-07-21 | Switch assembly for producing and/or separating a connection between a male and a female connector |
PCT/EP2012/064414 WO2013011151A1 (en) | 2011-07-21 | 2012-07-23 | Switch arrangement for establishing and/or disconnecting a connection between a connector and a mating-connector |
CA2842539A CA2842539A1 (en) | 2011-07-21 | 2012-07-23 | Switching device for establishing and/or separating a connection of a plug with a mating plug |
CN201280043832.0A CN103782362B (en) | 2011-07-21 | 2012-07-23 | For setting up and/or the switching device of connection of disconnection of plug and mated plug |
US14/233,890 US20140179142A1 (en) | 2011-07-21 | 2012-07-23 | Switch arrangement for establishing and/or disconnecting a connection between a connector and a mating-connector |
EP12737305.8A EP2735014B1 (en) | 2011-07-21 | 2012-07-23 | Switch assembly for producing and/or separating a connection between a male and a female connector |
RU2014106410/07A RU2014106410A (en) | 2011-07-21 | 2012-07-23 | SWITCHING DEVICE FOR INSTALLING AND / OR DISCONNECTING THE CONNECTION OF A STAPS WITH A PAIRING STAPS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11174920A EP2549515A1 (en) | 2011-07-21 | 2011-07-21 | Switch assembly for producing and/or separating a connection between a male and a female connector |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2549515A1 true EP2549515A1 (en) | 2013-01-23 |
Family
ID=45124070
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11174920A Withdrawn EP2549515A1 (en) | 2011-07-21 | 2011-07-21 | Switch assembly for producing and/or separating a connection between a male and a female connector |
EP12737305.8A Not-in-force EP2735014B1 (en) | 2011-07-21 | 2012-07-23 | Switch assembly for producing and/or separating a connection between a male and a female connector |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12737305.8A Not-in-force EP2735014B1 (en) | 2011-07-21 | 2012-07-23 | Switch assembly for producing and/or separating a connection between a male and a female connector |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140179142A1 (en) |
EP (2) | EP2549515A1 (en) |
CN (1) | CN103782362B (en) |
CA (1) | CA2842539A1 (en) |
RU (1) | RU2014106410A (en) |
WO (1) | WO2013011151A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013111696A1 (en) * | 2013-10-23 | 2015-04-23 | Endress + Hauser Flowtec Ag | Connecting device for a field device and field device with such a connection device |
FR3069716B1 (en) * | 2017-07-25 | 2019-09-06 | Schneider Electric Industries Sas | ELECTRICAL DEVICE FOR THE ELECTRICAL POWER SUPPLY OF POWER ELECTRIC APPLIANCES |
EP3754685A1 (en) * | 2019-06-21 | 2020-12-23 | ABB Schweiz AG | Medium voltage circuit breaker switching pole |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68906238T2 (en) * | 1988-10-27 | 1993-08-26 | Telemecanique Electrique | SAFETY DEVICE FOR SWITCHGEAR PRODUCED BY THE ASSEMBLY OF SEVERAL REMOVABLE MODULE UNITS. |
DE9310237U1 (en) * | 1993-07-09 | 1993-09-09 | Kloeckner Moeller Gmbh | Housing for an electrical switching device with switch button |
EP2219199A1 (en) * | 2009-02-12 | 2010-08-18 | Eaton Industries GmbH | Switching device system |
DE102009023347A1 (en) | 2009-05-29 | 2010-12-30 | Eaton Industries Gmbh | Manually operated circuit breaker with replaceable trip module |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369554A (en) * | 1964-06-01 | 1968-02-20 | Arenco Ab | Device for tapering the ends of substantially cylindrical cigar bunches |
SU1696767A1 (en) * | 1988-04-12 | 1991-12-07 | Предприятие П/Я Г-4652 | Joining of parts |
US6062914A (en) * | 1999-03-17 | 2000-05-16 | Carlingswitch, Inc. | Circuit breaker plug in bracket and auxiliary/alarm switch connector for use therewith |
CN2609163Y (en) * | 2003-02-26 | 2004-03-31 | 新艺集团有限公司 | Plug-in small leakage circuiot breaker |
DE102006018852B8 (en) * | 2006-04-22 | 2008-04-17 | Moeller Gmbh | Manually operated circuit breaker |
DE102008031335B4 (en) * | 2008-07-02 | 2012-03-22 | Eaton Industries Gmbh | Electrical protection device with control electronics |
-
2011
- 2011-07-21 EP EP11174920A patent/EP2549515A1/en not_active Withdrawn
-
2012
- 2012-07-23 US US14/233,890 patent/US20140179142A1/en not_active Abandoned
- 2012-07-23 CN CN201280043832.0A patent/CN103782362B/en not_active Expired - Fee Related
- 2012-07-23 RU RU2014106410/07A patent/RU2014106410A/en not_active Application Discontinuation
- 2012-07-23 CA CA2842539A patent/CA2842539A1/en not_active Abandoned
- 2012-07-23 WO PCT/EP2012/064414 patent/WO2013011151A1/en active Application Filing
- 2012-07-23 EP EP12737305.8A patent/EP2735014B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68906238T2 (en) * | 1988-10-27 | 1993-08-26 | Telemecanique Electrique | SAFETY DEVICE FOR SWITCHGEAR PRODUCED BY THE ASSEMBLY OF SEVERAL REMOVABLE MODULE UNITS. |
DE9310237U1 (en) * | 1993-07-09 | 1993-09-09 | Kloeckner Moeller Gmbh | Housing for an electrical switching device with switch button |
EP2219199A1 (en) * | 2009-02-12 | 2010-08-18 | Eaton Industries GmbH | Switching device system |
DE102009023347A1 (en) | 2009-05-29 | 2010-12-30 | Eaton Industries Gmbh | Manually operated circuit breaker with replaceable trip module |
Also Published As
Publication number | Publication date |
---|---|
RU2014106410A (en) | 2015-08-27 |
CN103782362B (en) | 2016-02-24 |
CN103782362A (en) | 2014-05-07 |
US20140179142A1 (en) | 2014-06-26 |
WO2013011151A1 (en) | 2013-01-24 |
EP2735014A1 (en) | 2014-05-28 |
CA2842539A1 (en) | 2013-01-24 |
EP2735014B1 (en) | 2019-04-03 |
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