EP3570385A1 - Socket protector - Google Patents
Socket protector Download PDFInfo
- Publication number
- EP3570385A1 EP3570385A1 EP19171720.6A EP19171720A EP3570385A1 EP 3570385 A1 EP3570385 A1 EP 3570385A1 EP 19171720 A EP19171720 A EP 19171720A EP 3570385 A1 EP3570385 A1 EP 3570385A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- socket
- plate
- latch plate
- guide
- fuse
- 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
Links
- 230000001012 protector Effects 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
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
- H01R13/4532—Rotating shutter
-
- 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
Definitions
- the innovation relates to a socket fuse with a slidably disposed between a cover and a bottom plate latch plate, the cover and the bottom plate are dimensioned in their outer dimensions such that they can be introduced into the recess formed by a socket, and wherein the bottom plate by a associated fastener in the trough formed by the socket can be fastened.
- Socket fuses of the type mentioned are known for example from the DE3700231A1 or the DE 10 2012 000 617 A1 , These socket fuses are mounted within the trough formed by the respective socket and secured there by a suitable fastening means, for example screwed or glued.
- a suitable fastening means for example screwed or glued.
- the latch plate, as well as the cover and the bottom plate usually provided with two through holes for the contact pins of an electrical connector.
- the through holes in the cover, the bolt and the bottom plate are usually positioned so that they release only in an engageable by moving the latch plate opening position complete passageways for the pins of the plug, so that they can be plugged into the contact elements of the socket ,
- the locking plate in a rest position, is displaced in such a way that the passage channels are closed, so that unintentional contact from the outside with the contact elements of the socket is prevented.
- the latch plate is usually held by spring or other retaining elements in its rest position, and a displacement of the latch plate in its open position is usually carried out by the contact pins of the plug when inserting used to move the latch plate become.
- socket fuses are used, for example, to prevent infants from playing with an object on a socket, inadvertently make contact with a contact element of the socket and thereby suffer damage.
- the outer contour of the socket fuse can be adjusted comparatively accurately to the inner contour of the socket outlet, so that the through holes are automatically positioned during assembly suitable. With such a precise matching of the contours, however, it can easily lead to an undesirable jamming of the components during assembly.
- the innovation is therefore based on the object to provide an improved socket fuse of the type mentioned above, in which a particularly simple means facilitated assembly is possible.
- the invention therefore relates to a socket fuse with a slidably disposed between a lid and a bottom plate latch plate.
- the cover and the bottom plate are dimensioned in their outer dimensions such that they can be introduced into the recess formed by a socket; the bottom plate is further fastened by an associated fastening means in the trough formed by the socket.
- the cover plate is provided with a guide opening and the bottom plate in addition to the fastening means with a guide opening, said guide openings in the assembled state of the cover and bottom plate form a continuous, suitable for receiving a socket arranged on the guide pin guide channel.
- the latch plate is with a along a designated displacement direction extending guide opening provided such that the guide opening of the latch plate in each enabled by the provided displaceability position of the latch plate between top and bottom plate holds open the guide channel formed by the guide channel in his required for the passage of the guide pin of the socket cross-section.
- the proposed displaceability of the latch plate may comprise linear or rotational movements.
- “displacement” and “displaceable” is turned off according to the invention to a relative movement between the latch plate and cover or bottom plate, which is not limited to a linear relative movement and also includes a rotational movement
- the cover plate may be formed with through-holes in the form of elongated holes.
- through-holes in the form of elongated holes.
- the latch plate can be held by at least one spring element in a rest position.
- the rest position refers to the opposite position to the open position of the latch plate, wherein in the open position, the passage channels are released in the socket fuse for the pins of the plug, so that they can be plugged into the contact elements of the socket.
- the locking plate can be designed to release electrical contact elements of the socket by means of a rotary movement.
- the latch plate can assume a rest position with minimal rotation and an open position with maximum rotation.
- latch plate may comprise the latter housing parts and a captured between the housing parts spring element.
- resilient side arms of the spring element can be tensioned to produce a restoring force during a rotation of the locking plate.
- the spring element can be rotationally fixed by means of a groove in an integrally formed on the inside of the cover plate holding head.
- the spring element and the corresponding groove are advantageously constructed and designed so that when a bias of the spring, the spring element remains firmly in the groove and does not pop out. In this way, no short circuit can be generated.
- the restoring force F r for resetting the latch plate in the rest position between 0.1 to 10 Newtons, more preferably between 0.3 to 5 Newton.
- Such a restoring force is optimal in terms of the applicability of the user and safety.
- the through holes in the cover plate can be designed as elongated holes with a curved contour.
- the guide opening can be designed as a recess extending along the outer edge of the housing parts in each case in the manner of a circle segment.
- the locking plate can be rotatable about its central axis.
- the locking plate can be designed for a linear movement to release electrical contact elements of the socket.
- the locking plate is guided in a guide surface formed by two leading edges and held by two spring elements on a stop edge of the cover plate in a rest position.
- the latch plate can thus occupy the rest position at maximum displacement to the stop edge and an opening position at maximum displacement away from the stop edge.
- the locking plate is held by the spring elements in the unloaded state in the rest position, opening the socket fuse is accordingly against the spring force applied by the spring elements.
- the guide opening can be designed as a one-sided open slot.
- the innovation underlying the present invention is based on the consideration that a particularly facilitated assembly can be provided, in particular for a socket fuse, which is provided for attachment to a socket provided with a guide pin.
- This can be used specifically to facilitate assembly by the components of the socket fuse are each provided with a matched to such a guide pin guide opening.
- the guide opening of the locking plate should be suitably designed and contoured to allow the displacement of the locking plate between open and rest position unhindered even when inserted guide pin.
- the socket fuse 1 acc. Fig. 1, Fig. 2 serves to secure a socket 2 in the event that the plug 4 is not inserted. It is particularly intended to prevent infants from playing with an object on a socket 2, inadvertently making contact with a contact element 6 of the socket and thereby being damaged.
- the socket fuse 1 comprises, in particular the exploded views in FIG Fig. 2 . 3 can be removed, as essential constituents a cover plate 12, a bottom plate 14 and a rotatably mounted in the assembled state between them latch plate 16.
- the cover plate 12 and the bottom plate 14 are dimensioned in their outer dimensions such that they formed in the recess formed by the socket 2 18th can be introduced.
- the bottom plate 14 is fastened by an associated fastening means 20, in the exemplary embodiment, a durable double-sided adhesive tape in the trough 18 formed by the socket 2.
- the cover plate 12, the bottom plate 14 and the latch plate 16 are each provided with two through holes 22 for the contact pins 24 of the electrical connector 4.
- the latch plate 16 is in the embodiment according to the FIGS. 1 to 5 designed for a release of the electrical contact elements 6 of the socket 2 by means of a rotary movement of the latch plate 16.
- the latter can, on the one hand, assume a rest position with minimal rotation and, on the other hand, assume an open position with maximum rotation.
- the through holes 22 of the latch plate 16 are rotated to the through holes 22 of the bottom plate 14 is positioned, and the separation surface 26 of the latch plate 16th closes the through holes 22 in the bottom plate 14. In this position, therefore, no access to the below the through holes 22 of the bottom plate 14 positioned contact elements 6 of the socket 2 is possible.
- the through holes 22 of the latch plate 16 With a suitable rotation in the open position, the through holes 22 of the latch plate 16, however, come directly above the through holes 22 of the bottom plate 14 to lie, so that the through holes 22 of latch plate 16 and bottom plate 14 form a passage for the contact pins 24 of the electrical connector 4 and release this ,
- the through holes 22 in the cover plate 12 are designed as elongated holes with a curved contour, which is an engagement of the contact pins 24 in the through holes 22 of the latch plate 16 in all positions of the displacement allow the latch plate 16.
- the contact pins 24 of the electrical connector 4 through the through holes 22 of the cover plate 12 through with the through holes 22 of the latch plate 16 into engagement.
- the latch plate 16 can be rotated by means of the plug 4 to the opening position, where the through holes 22 of the bottom plate 14 are released and the plug 4 can be inserted into the underlying contact elements 6 of the socket 2.
- the locking plate 16 is in turn made of several parts; it comprises two housing parts 30, 32, between which an S-shaped executed spring element 34 is taken. This is brought into engagement with its central region during assembly of the socket fuse 1 with a groove 36 in a centrally formed on the inside of the cover plate 12 holding head 38 and thereby rotationally fixed. On the inner sides of the housing parts 30,32 integrally formed holding heads 39 come into engagement with the free ends of the spring element 34, so that upon rotation of the latch plate 16 to the holding head 38, the resilient side arms of the spring element 34 are tensioned. Thus, the restoring force is generated, which causes the return to the rest position at a rotation of the latch plate 16.
- the spring element 34 and corresponding to the groove 36 are advantageously constructed and designed so that even with a bias of the spring, the S-shaped spring element 34 remains fixed in the groove 36 and does not pop out, so it does not generate a short circuit.
- the socket fuse 1 is designed for easier installation in the socket 2 using the provided on the socket 2 guide pin 43.
- the cover plate 12 are provided with a guide opening 40 and the bottom plate 14 in addition to the fastening means 20 with a guide opening 42.
- the guide openings 40, 42 form in the assembled state of the cover plate 12 and bottom plate 14 a continuous, suitable for receiving the socket 2 arranged guide pin 43 suitable guide channel 44.
- the latch plate 16 in this case therefore the housing parts 30, 32 forming these, is provided with a guide opening suitably designed for this purpose.
- this is designed as along the outer edge of the housing parts 30, 32 each extending in the manner of a circle segment recess 48, so that upon rotation of the latch plate 16 about its central axis in each position of the locking plate 16 between Resting and opening position the guide channel 44 formed by the guide openings 40, 42 open in its required for the passage of the guide pin 43 of the socket 2 cross-section.
- the socket fuse 1 is in Fig. 4 shown in plan view in the rest position of the latch plate 16.
- the spring member 34 rotatably fixed in the groove 36 is relaxed, and the through holes 22 of the latch plate 16 are rotationally offset or twisted to the through holes 22 of the bottom plate 14.
- FIG Fig. 5 It is clearly seen that in this position, the through holes 22 of the latch plate 16 are now directly above the through holes 22 of the bottom plate 14, so that the plug 4 in the underlying contact elements 6 of the socket 2 can be inserted.
- the guide openings 40, 42, 46 form a continuously open, for receiving the arranged on the socket 2 guide pin 43 suitable guide channel 44th
- the latch plate 16 is designed for a displacement of the latch plate 16 by rotation or rotation.
- “displacement” and “displaceable” is thus in this sense generally focused on a relative movement between latch plate 16 and cover or bottom plate 12,14, which explicitly includes a rotational movement and is not limited to linear relative movements.
- the socket fuse 1 ' designed to be displaceable in a linear displacement direction.
- the socket fuse 1 'after in the FIGS. 6 to 10 shown embodiment includes as essential components a cover plate 52, a bottom plate 54 and a latch plate 56.
- the latch plate 56 is provided for displacement within the housing formed by the cover plate 52 and bottom plate 54 in a longitudinal direction and guided in the cover plate 52 in a setting formed by two lateral guide edges 58 backdrop. In the end positions made possible by this gate, the latch plate 56 can assume an open position at maximum displacement towards the stop edge 60 and an open position in the opposite direction at maximum displacement from the stop edge 60.
- the through holes 22 of the latch plate 56 are offset to the through holes 22 of the bottom plate 54 is positioned, and the separation surface 26 of the latch plate 56 closes the through holes 22 in the bottom plate 54. In this position is Thus, no access to the below the through holes 22 of the bottom plate 54 positioned contact elements 6 of the socket 2 possible.
- the through holes 22 of the latch plate 56 With a suitable displacement of the stop edge 60 away, so in the open position, the through holes 22 of the latch plate 56, however, come directly above the through holes 22 of the bottom plate 54 to lie, so that the through holes 22 of latch plate 56 and bottom plate 54 a passage for the contact pins 24th form the electrical connector 4 and release this. In this position, access to the contact elements 6 of the socket 2 is thus possible, so that the plug 4 can be inserted through the through-channels in the contact elements 6 of the socket 2.
- the cover plate 52 two spring elements 62 are arranged in the further embodiment shown, which hold the latch plate 6 in the unloaded state in the rest position, that is adjacent to the stop edge 60.
- An opening of the socket fuse 1 ' ie a displacement of the latch plate 56 in its open position, then takes place against the force applied by the spring elements 62 spring force.
- the through-holes 22 in the cover plate 52 are designed as elongated holes, which allow engagement in the through holes 22 of the latch plate 56 in all positions of the displacement path of the latch plate 56.
- To move the latch plate 56 is provided to bring the contact pins 24 of the electrical connector 4 through the through holes 22 of the cover plate 52 through with the through holes 22 of the latch plate 56 into engagement. Then, the latch plate 56 can be moved by means of the plug 4 against the spring force of the spring elements 60 to the open position where the through holes 22 of the bottom plate 54 are released and the plug 4 can be inserted into the underlying contact elements 6 of the socket 2.
- the cover plate 52 are provided with a guide opening 40 and the bottom plate 54 in addition to the fastening means 20 with a guide opening 42.
- the guide openings 40, 42 form in the assembled state of the cover plate 52 and bottom plate 54 is a continuous, in order to ensure easy unlocking of the latch plate 56 when inserting the plug 2 to accommodate the arranged on the socket 2 guide pin 43 suitable guide channel 44, the latch plate 56 is provided with a suitably designed for this purpose guide opening 46. This is for as extending along the direction of displacement, in the embodiment shown on one side open slot executed so that they in each position of the latch plate 56 between rest and open position formed by the guide holes 40, 42 guide channel 44 in his for the passage of the guide pin 43 of the socket 2 required cross section holds open.
- the socket fuse 1 ' is in Fig. 9 shown in plan view in the rest position of the latch plate 56.
- the latch plate 56 abuts the abutment edge 60 of the cover plate 52, and the through holes 22 of the latch plate 56 are offset from the center and through holes 22 of the bottom plate 54.
- FIG Fig. 10 In this position, the through holes 22 of the latch plate 56 are now directly above the through holes 22 of the bottom plate 54, so that the plug 4 in the underlying contact elements 6 of Socket 2 can be inserted.
- the guide openings 40, 42, 46 form a continuously open, for receiving the arranged on the socket 2 guide pin 43 suitable guide channel 44th
Landscapes
- Fuses (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Eine Steckdosensicherung (1, 1') mit einer zwischen einer Deckel- und einer Bodenplatte (12, 52, 14, 54) verschiebbar angeordneten Riegelplatte (16, 56), wobei die Deckel- und die Bodenplatte (12, 52, 14, 54) in ihren Außenabmessungen derart bemessen sind, dass sie in die von einer Steckdose (2) gebildete Mulde (18) einbringbar sind, und bei der die Bodenplatte (14, 54) durch ein zugeordnetes Befestigungsmittel (20) in der von der Steckdose (2) gebildeten Mulde (18) befestigbar ist, soll mit besonders einfachen Mitteln eine erleichterte Montage in der zu sichernden Steckdose ermöglichen. Dazu sind erfindungsgemäß die Deckelplatte (12, 52) mit einer Führungsöffnung (40) und die Bodenplatte (14, 54) zusätzlich zum Befestigungsmittel (20) mit einer Führungsöffnung (42) versehen, wobei die Führungsöffnungen (40, 42) im montierten Zustand von Deckel- und Bodenplatte (12, 52, 14, 54) einen durchgängigen, zur Aufnahme eines an der Steckdose (2) angeordneten Führungsstifts (43) geeigneten Führungskanal (44) bilden, und wobei die Riegelplatte (16, 56) mit einer sich entlang einer vorgesehenen Verschieberichtung erstreckenden Führungsöffnung (46) derart versehen ist, dass die Führungsöffnung (46) der Riegelplatte (16, 56) in jeder durch die vorgesehene Verschiebbarkeit ermöglichten Position der Riegelplatte (16, 56) zwischen Deckel- und Bodenplatte (12, 52, 14, 54) den von deren Führungsöffnungen (40, 42) gebildeten Führungskanal (44) in seinem für den Durchtritt des Führungsstifts (43) der Steckdose (2) erforderlichen Querschnitt offenhält.A socket safety device (1, 1 ') with a locking plate (16, 56) which is arranged displaceably between a cover and a base plate (12, 52, 14, 54), the cover and base plates (12, 52, 14, 54 ) are dimensioned in their external dimensions in such a way that they can be inserted into the trough (18) formed by a socket (2), and in which the base plate (14, 54) is attached to the socket (2) by an associated fastening means (20) ) formed trough (18) can be fastened, should enable easier installation in the socket to be secured with particularly simple means. For this purpose, according to the invention, the cover plate (12, 52) is provided with a guide opening (40) and the base plate (14, 54) is provided with a guide opening (42) in addition to the fastening means (20), the guide openings (40, 42) in the assembled state from Top and bottom plates (12, 52, 14, 54) form a continuous guide channel (44) suitable for receiving a guide pin (43) arranged on the socket (2), and the locking plate (16, 56) with a a guide opening (46) extending in the direction of displacement is provided in such a way that the guide opening (46) of the locking plate (16, 56) is in every position of the locking plate (16, 56) between the top and bottom plates (12, 52, made possible by the intended displaceability) 14, 54) keeps the guide channel (44) formed by their guide openings (40, 42) open in the cross section required for the guide pin (43) of the socket (2) to pass through.
Description
Die Neuerung betrifft eine Steckdosensicherung mit einer zwischen einer Deckel- und einer Bodenplatte verschiebbar angeordneten Riegelplatte, wobei die Deckel- und die Bodenplatte in ihren Außenabmessungen derart bemessen sind, dass sie in die von einer Steckdose gebildete Mulde einbringbar sind, und wobei die Bodenplatte durch ein zugeordnetes Befestigungsmittel in der von der Steckdose gebildeten Mulde befestigbar ist.The innovation relates to a socket fuse with a slidably disposed between a cover and a bottom plate latch plate, the cover and the bottom plate are dimensioned in their outer dimensions such that they can be introduced into the recess formed by a socket, and wherein the bottom plate by a associated fastener in the trough formed by the socket can be fastened.
Steckdosensicherungen der genannten Art sind beispielsweise bekannt aus der
Die Durchgangslöcher in der Deckel-, der Riegel- und der Bodenplatte sind dabei üblicherweise derart positioniert, dass sie lediglich in einer durch Verschieben der Riegelplatte einnehmbaren Öffnungsposition vollständige Durchgangskanäle für die Kontaktstifte des Steckers freigeben, so dass diese in die Kontaktelemente der Steckdose eingesteckt werden können. In einer Ruheposition hingegen ist die Riegelplatte dabei derart verschoben, dass die Durchgangskanäle verschlossen sind, so dass ein unbeabsichtigter Kontakt von außen mit den Kontaktelementen der Steckdose verhindert ist. Die Riegelplatte wird dabei üblicherweise durch Feder- oder andere Rückhalteelemente in ihrer Ruheposition gehalten, und ein Verschieben der Riegelplatte in ihre Öffnungsposition erfolgt üblicherweise, indem die Kontaktstifte des Steckers beim Einstecken zum Verschieben der Riegelplatte verwendet werden. Bevorzugt werden solche Steckdosensicherungen beispielsweise dafür eingesetzt, Kleinkinder daran zu hindern, mit einem Gegenstand an einer Steckdose zu spielen, versehentlich einen Kontakt zu einem Kontaktelement der Steckdose herzustellen und dadurch Schaden zu erleiden.The through holes in the cover, the bolt and the bottom plate are usually positioned so that they release only in an engageable by moving the latch plate opening position complete passageways for the pins of the plug, so that they can be plugged into the contact elements of the socket , In contrast, in a rest position, the locking plate is displaced in such a way that the passage channels are closed, so that unintentional contact from the outside with the contact elements of the socket is prevented. The latch plate is usually held by spring or other retaining elements in its rest position, and a displacement of the latch plate in its open position is usually carried out by the contact pins of the plug when inserting used to move the latch plate become. Preferably, such socket fuses are used, for example, to prevent infants from playing with an object on a socket, inadvertently make contact with a contact element of the socket and thereby suffer damage.
Bei der Befestigung einer solchen Steckdosensicherung in der Mulde der Steckdose ist eine vergleichsweise genaue Positionierung wünschenswert, so dass die in der Öffnungsposition freigegebenen Durchgangskanäle genau über den Kontaktelementen der Steckdose angeordnet sind und damit der Stecker problemlos in diese eingesteckt werden kann. Um dies zu erleichtern, kann die Außenkontur der Steckdosensicherung vergleichsweise genau an die Innenkontur der Steckdosenmulde angepasst sein, so dass die Durchgangslöcher bei der Montage selbsttätig geeignet positioniert werden. Bei einer derartig genauen Abstimmung der Konturen kann es aber leicht zu einem unerwünschten Verklemmen der Bauteile bei der Montage kommen.When attaching such a socket fuse in the trough of the socket, a comparatively accurate positioning is desirable, so that the released in the open position through channels are located just above the contact elements of the socket and thus the plug can be easily inserted into this. To facilitate this, the outer contour of the socket fuse can be adjusted comparatively accurately to the inner contour of the socket outlet, so that the through holes are automatically positioned during assembly suitable. With such a precise matching of the contours, however, it can easily lead to an undesirable jamming of the components during assembly.
Der Neuerung liegt daher die Aufgabe zugrunde, eine verbesserte Steckdosensicherung der oben genannten Art anzugeben, bei der mit besonders einfachen Mitteln eine erleichterte Montage ermöglicht ist.The innovation is therefore based on the object to provide an improved socket fuse of the type mentioned above, in which a particularly simple means facilitated assembly is possible.
Die Erfindung betrifft daher eine Steckdosensicherung mit einer zwischen einer Deckel- und einer Bodenplatte verschiebbar angeordneten Riegelplatte. Die Deckel- und die Bodenplatte sind dabei in ihren Außenabmessungen derart bemessen, dass sie in die von einer Steckdose gebildeten Mulde einbringbar sind; die Bodenplatte ist weiterhin durch ein zugeordnetes Befestigungsmittel in der von der Steckdose gebildeten Mulde befestigbar. Die Deckelplatte ist mit einer Führungsöffnung und die Bodenplatte zusätzlich zum Befestigungsmittel mit einer Führungsöffnung versehen, wobei diese Führungsöffnungen im montierten Zustand von Deckel- und Bodenplatte einen durchgängigen, zur Aufnahme eines an der Steckdose angeordneten Führungsstifts geeigneten Führungskanal bilden. Die Riegelplatte ist mit einer sich entlang einer vorgesehenen Verschieberichtung erstreckenden Führungsöffnung derart versehen, dass die Führungsöffnung der Riegelplatte in jeder durch die vorgesehene Verschiebbarkeit ermöglichten Position der Riegelplatte zwischen Deckel- und Bodenplatte den von deren Führungsöffnungen gebildeten Führungskanal in seinem für den Durchtritt des Führungsstifts der Steckdose erforderlichen Querschnitt offenhält.The invention therefore relates to a socket fuse with a slidably disposed between a lid and a bottom plate latch plate. The cover and the bottom plate are dimensioned in their outer dimensions such that they can be introduced into the recess formed by a socket; the bottom plate is further fastened by an associated fastening means in the trough formed by the socket. The cover plate is provided with a guide opening and the bottom plate in addition to the fastening means with a guide opening, said guide openings in the assembled state of the cover and bottom plate form a continuous, suitable for receiving a socket arranged on the guide pin guide channel. The latch plate is with a along a designated displacement direction extending guide opening provided such that the guide opening of the latch plate in each enabled by the provided displaceability position of the latch plate between top and bottom plate holds open the guide channel formed by the guide channel in his required for the passage of the guide pin of the socket cross-section.
In einer vorteilhaften Weiterbildung der erfindungsgemäßen Steckdosensicherung kann die vorgesehene Verschiebbarkeit der Riegelplatte Linear- oder Rotationsbewegungen umfassen. Mit "Verschiebung" und "verschiebbar" wird erfindungsgemäß auf eine relative Bewegung zwischen Riegelplatte und Deckel- bzw. Bodenplatte abgestellt, welche nicht auf eine lineare Relativbewegung beschränkt ist und auch eine Rotationsbewegung umfasstIn an advantageous development of the socket fuse according to the invention, the proposed displaceability of the latch plate may comprise linear or rotational movements. With "displacement" and "displaceable" is turned off according to the invention to a relative movement between the latch plate and cover or bottom plate, which is not limited to a linear relative movement and also includes a rotational movement
In einer weiteren Implementierung kann die Deckelplatte mit Durchgangslöchern in der Form von Langlöchern ausgebildet sein. Mittels der als Langlöcher ausgebildeten Durchgangslöcher wird das Eingreifen der Kontaktstifte des elektrischen Steckers in diese Löcher in allen Positionen des Verschiebewegs der Riegelplatte möglich.In another implementation, the cover plate may be formed with through-holes in the form of elongated holes. By means of formed as slots through holes, the engagement of the contact pins of the electrical connector in these holes in all positions of the displacement of the locking plate is possible.
In einer weiteren Ausführungsform der Steckdosensicherung kann die Riegelplatte durch mindestens ein Federelement in einer Ruheposition gehalten werden. Die Ruheposition bezeichnet dabei die zur Öffnungsposition entgegengesetzte Position der Riegelplatte, wobei in der Öffnungsposition die Durchgangskanäle in der Steckdosensicherung für die Kontaktstifte des Steckers freigegeben werden, sodass diese in die Kontaktelemente der Steckdose eingesteckt werden können.In a further embodiment of the socket fuse, the latch plate can be held by at least one spring element in a rest position. The rest position refers to the opposite position to the open position of the latch plate, wherein in the open position, the passage channels are released in the socket fuse for the pins of the plug, so that they can be plugged into the contact elements of the socket.
In einer vorteilhaften Weiterbildung kann die Riegelplatte zur Freigabe von elektrischen Kontaktelementen der Steckdose mittels einer Rotationsbewegung ausgelegt sein. Insbesondere ist es bevorzugt, dass die Riegelplatte bei minimaler Rotation eine Ruheposition und bei maximaler Rotation eine Öffnungsposition einnehmen kann.In an advantageous development, the locking plate can be designed to release electrical contact elements of the socket by means of a rotary movement. In particular, it is preferred that the latch plate can assume a rest position with minimal rotation and an open position with maximum rotation.
In einer weiteren Ausführungsform der erfindungsgemäßen Steckdosensicherung mit einer zur Freigabe von elektrischen Kontaktelementen der Steckdose mittels einer Rotationsbewegung ausgelegten Riegelplatte kann die letztere Gehäuseteile und ein zwischen den Gehäuseteilen gefasstes Federelement umfassen. In einer besonders bevorzugten Ausführungsform können bei einer Rotation der Riegelplatte federnde Seitenarme des Federelements zu Erzeugung einer Rückstellkraft gespannt werden. Mittels dieser bei einer Verdrehung der Riegelplatte erzeugten Rückstellkraft wird die Rückstellung der Riegelplatte in die Ruheposition bewirkt. Insbesondere kann das Federelement mittels einer Nut in einem an der Innenseite der Deckelplatte angeformten Haltekopf rotatorisch fixiert werden. Dabei sind das Federelement und die korrespondierende Nut vorteilhaft derart konstruiert und ausgelegt, dass bei einer Vorspannung der Feder das Federelement fest in der Nut verbleibt und nicht herausspringt. Auf diese Weise kann kein Kurzschluss erzeugt werden.In a further embodiment of the socket fuse according to the invention with a releasable electrical contact elements of the socket by means of a rotational movement designed latch plate may comprise the latter housing parts and a captured between the housing parts spring element. In a particularly preferred embodiment, resilient side arms of the spring element can be tensioned to produce a restoring force during a rotation of the locking plate. By means of this restoring force generated upon rotation of the latch plate, the provision of the latch plate is effected in the rest position. In particular, the spring element can be rotationally fixed by means of a groove in an integrally formed on the inside of the cover plate holding head. In this case, the spring element and the corresponding groove are advantageously constructed and designed so that when a bias of the spring, the spring element remains firmly in the groove and does not pop out. In this way, no short circuit can be generated.
Vorzugsweise kann die Rückstellkraft Fr zur Rückstellung der Riegelplatte in die Ruheposition zwischen 0,1 bis 10 Newton, insbesondere bevorzugt zwischen 0,3 bis 5 Newton aufweisen. Eine solche Rückstellkraft ist hinsichtlich der Anwendbarkeit des Benutzers und der Sicherheit optimal.Preferably, the restoring force F r for resetting the latch plate in the rest position between 0.1 to 10 Newtons, more preferably between 0.3 to 5 Newton. Such a restoring force is optimal in terms of the applicability of the user and safety.
In einer bevorzugten Weiterbildung dieser Ausführungsform der erfindungsgemäßen Steckdosensicherung können die Durchgangslöcher in der Deckelplatte als Langlöcher mit gekrümmter Kontur ausgeführt sein.In a preferred development of this embodiment of the socket fuse according to the invention, the through holes in the cover plate can be designed as elongated holes with a curved contour.
In einer weiteren Implementierung der erfindungsgemäßen Steckdosensicherung mit einer zur Freigabe von elektrischen Kontaktelementen der Steckdose mittels einer Rotationsbewegung ausgelegten Riegelplatte kann die Führungsöffnung als sich entlang des äußeren Randes der Gehäuseteile jeweils in der Art eines Kreissegments erstreckende Aussparung ausgeführt sein. Insbesondere vorteilhaft kann die Riegelplatte um ihre Zentralachse drehbar sein. Damit wird der von den Führungsöffnungen gebildete Führungskanal in seinem für den Durchschnitt des Führungsstifts der Steckdose erforderlichen Querschnitt bei der Verdrehung der Riegelplatte um ihre Zentralachse in jeder Position der Riegelplatte offengehalten.In a further implementation of the socket fuse according to the invention with a locking plate designed to release electrical contact elements of the socket by means of a rotational movement, the guide opening can be designed as a recess extending along the outer edge of the housing parts in each case in the manner of a circle segment. Particularly advantageously, the locking plate can be rotatable about its central axis. Thus, the guide channel formed by the guide channel is kept open in its required for the average of the guide pin of the socket cross-section in the rotation of the locking plate about its central axis in each position of the locking plate.
In einer vorteilhaften Weiterbildung der erfindungsgemäßen Steckdosensicherung kann die Riegelplatte für eine Linearbewegung zur Freigabe von elektrischen Kontaktelementen der Steckdose ausgelegt sein.In an advantageous development of the socket fuse according to the invention, the locking plate can be designed for a linear movement to release electrical contact elements of the socket.
Insbesondere vorteilhaft kann bei dieser Ausführungsform der erfindungsgemäßen Steckdosensicherung die Riegelplatte in einer von zwei Führungskanten gebildeten Kulisse geführt und durch zwei Federelemente an einer Anschlagskante der Deckelplatte in einer Ruheposition gehalten werden. Die Riegelplatte kann damit bei maximaler Verschiebung zur Anschlagskante hin die Ruheposition und bei maximaler Verschiebung von der Anschlagskante weg eine Öffnungsposition einnehmen. Die Riegelplatte wird mittels der Federelemente im unbelasteten Zustand in der Ruheposition gehalten, ein Öffnen der Steckdosensicherung erfolgt dementsprechend entgegen der durch die Federelemente aufgebrachten Federkraft.Particularly advantageously, in this embodiment of the socket fuse according to the invention, the locking plate is guided in a guide surface formed by two leading edges and held by two spring elements on a stop edge of the cover plate in a rest position. The latch plate can thus occupy the rest position at maximum displacement to the stop edge and an opening position at maximum displacement away from the stop edge. The locking plate is held by the spring elements in the unloaded state in the rest position, opening the socket fuse is accordingly against the spring force applied by the spring elements.
In einer Weiterbildung dieser Ausführungsform der erfindungsgemäßen Steckdosensicherung kann die Führungsöffnung als einseitig offenes Langloch ausgeführt sein.In a development of this embodiment of the socket fuse according to the invention, the guide opening can be designed as a one-sided open slot.
Die der vorliegenden Erfindung zugrunde liegende Neuerung geht von der Überlegung aus, dass eine besonders erleichterte Montage insbesondere für eine Steckdosensicherung bereitgestellt werden kann, die für eine Anbringung an einer mit einem Führungsstift versehenen Steckdose vorgesehen ist. Dieser kann gezielt zur Erleichterung der Montage genutzt werden, indem die Komponenten der Steckdosensicherung jeweils mit einer an einen solchen Führungsstift angepassten Führungsöffnung versehen werden. In diesem Fall kann durch Einbringen des Führungsstifts in die Führungsöffnungen bei der Montage eine geeignete Vorpositionierung der Steckdosensicherung auf besonders einfache Weise gewährleistet werden. Um in diesem Fall eine problemlose Entriegelung der Riegelplatte beim Einstecken des Steckers zu gewährleisten, sollte die Führungsöffnung der Riegelplatte geeignet ausgestaltet und konturiert sein, um das Verschieben der Riegelplatte zwischen Öffnungs- und Ruheposition auch bei eingebrachtem Führungsstift ungehindert zu ermöglichen.The innovation underlying the present invention is based on the consideration that a particularly facilitated assembly can be provided, in particular for a socket fuse, which is provided for attachment to a socket provided with a guide pin. This can be used specifically to facilitate assembly by the components of the socket fuse are each provided with a matched to such a guide pin guide opening. In this case, by introducing the guide pin into the guide openings during assembly, a suitable pre-positioning of the socket fuse can be ensured in a particularly simple manner. In order to ensure a problem-free unlocking of the locking plate during insertion of the plug in this case, the guide opening of the locking plate should be suitably designed and contoured to allow the displacement of the locking plate between open and rest position unhindered even when inserted guide pin.
Ausführungsbeispiele der Erfindung werden anhand einer Zeichnung näher erläutert. Darin zeigen:
- Fig. 1
- eine erste Ausführungsform einer in einer Steckdose montierten Steckdosensicherung in Gesamtansicht,
- Fig. 2
- die Steckdosensicherung nach
Fig. 1 in Explosionsdarstellung in vorderer Ansicht, - Fig. 3
- die Steckdosensicherung nach
Fig. 1 vergrößert in Explosionsdarstellung in rückwärtiger Ansicht, - Fig. 4
- die Steckdosensicherung nach
Fig. 1 in montiertem Zustand in einer Ruheposition in Draufsicht, - Fig. 5
- die Steckdosensicherung nach
Fig. 1 in montiertem Zustand in einer Öffnungsposition in Draufsicht, - Fig. 6
- eine zweite Ausführungsform einer in einer Steckdose montierten Steckdosensicherung in Gesamtansicht,
- Fig. 7
- die Steckdosensicherung nach
Fig. 6 in Explosionsdarstellung in vorderer Ansicht, - Fig. 8
- die Steckdosensicherung nach
Fig. 6 vergrößert in Explosionsdarstellung in rückwärtiger Ansicht, - Fig. 9
- die Steckdosensicherung nach
Fig. 6 in montiertem Zustand in einer Ruheposition in Draufsicht, und - Fig. 10
- die Steckdosensicherung nach
Fig. 6 in montiertem Zustand in einer Öffnungsposition in Draufsicht.
- Fig. 1
- a first embodiment of a socket-mounted socket fuse in general view,
- Fig. 2
- the socket fuse after
Fig. 1 in exploded view in front view, - Fig. 3
- the socket fuse after
Fig. 1 enlarged in an exploded view in rear view, - Fig. 4
- the socket fuse after
Fig. 1 in the assembled state in a rest position in plan view, - Fig. 5
- the socket fuse after
Fig. 1 in the assembled state in an open position in plan view, - Fig. 6
- A second embodiment of a socket-mounted socket fuse in an overall view,
- Fig. 7
- the socket fuse after
Fig. 6 in exploded view in front view, - Fig. 8
- the socket fuse after
Fig. 6 enlarged in an exploded view in rear view, - Fig. 9
- the socket fuse after
Fig. 6 in the assembled state in a rest position in plan view, and - Fig. 10
- the socket fuse after
Fig. 6 in the assembled state in an open position in plan view.
Gleiche Teile sind in allen Figuren mit denselben Bezugszeichen versehen.Identical parts are provided with the same reference numerals in all figures.
Die Steckdosensicherung 1 gem.
Die Deckelplatte 12, die Bodenplatte 14 und die Riegelplatte 16 sind jeweils mit zwei Durchgangslöchern 22 für die Kontaktstifte 24 des elektrischen Steckers 4 versehen. Die Riegelplatte 16 ist im Ausführungsbeispiel gemäß den
Bei geeigneter Verdrehung in die Öffnungsposition kommen die Durchgangslöcher 22 der Riegelplatte 16 hingegen direkt oberhalb der Durchgangslöcher 22 der Bodenplatte 14 zu liegen, so dass die Durchgangslöcher 22 von Riegelplatte 16 und Bodenplatte 14 einen Durchgangskanal für die Kontaktstifte 24 des elektrischen Steckers 4 bilden und diesen freigeben. Um dies, also die gezielte Verdrehung der Riegelplatte 16 in die Öffnungsposition, zu ermöglichen, sind die Durchgangslöcher 22 in der Deckelplatte 12 als Langlöcher mit gekrümmter Kontur ausgeführt, die ein Eingreifen der Kontaktstifte 24 in die Durchgangslöcher 22 der Riegelplatte 16 in allen Positionen des Verschiebewegs der Riegelplatte 16 erlauben. Zum Verdrehen der Riegelplatte 16 ist dabei vorgesehen, die Kontaktstifte 24 des elektrischen Steckers 4 durch die Durchgangslöcher 22 der Deckelplatte 12 hindurch mit den Durchgangslöchern 22 der Riegelplatte 16 in Eingriff zu bringen. Anschließend kann dann die Riegelplatte 16 mittels des Steckers 4 bis hin zur Öffnungsposition verdreht werden, wo die Durchgangslöcher 22 der Bodenplatte 14 freigegeben werden und der Stecker 4 in die darunter liegenden Kontaktelemente 6 der Steckdose 2 eingesteckt werden kann.With a suitable rotation in the open position, the through
In diesem Ausführungsbeispiel ist die Riegelplatte 16 ihrerseits mehrteilig ausgeführt; sie umfasst zwei Gehäuseteile 30, 32, zwischen denen ein S-förmig ausgeführtes Federelement 34 gefasst ist. Dieses wird mit seinem Mittelbereich bei der Montage der Steckdosensicherung 1 mit einer Nut 36 in einem zentral an der Innenseite der Deckelplatte 12 angeformten Haltekopf 38 in Eingriff gebracht und dadurch rotatorisch fixiert. An den Innenseiten der Gehäuseteile 30,32 angeformte Halteköpfe 39 kommen dabei mit den freien Enden des Federelements 34 in Eingriff, so dass bei einer Rotation der Riegelplatte 16 um den Haltekopf 38 die federnden Seitenarme des Federelements 34 gespannt werden. Damit wird die Rückstellkraft erzeugt, die bei einer Verdrehung der Riegelplatte 16 die Rückstellung auf die Ruheposition bewirkt. Das Federelement 34 und korrespondierend dazu die Nut 36 sind dabei vorteilhafterweise derart konstruiert und ausgelegt, dass auch bei einer Vorspannung der Feder das S-förmig ausgeführte Federelement 34 fest in der Nut 36 bleibt und nicht herausspringt, damit es keinen Kurzschluss erzeugt.In this embodiment, the locking
Die Steckdosensicherung 1 ist für eine erleichterte Montage in der Steckdose 2 unter Nutzung des an der Steckdose 2 vorgesehenen Führungsstifts 43 ausgelegt. Dazu sind die Deckelplatte 12 mit einer Führungsöffnung 40 und die Bodenplatte 14 zusätzlich zum Befestigungsmittel 20 mit einer Führungsöffnung 42 versehen. Die Führungsöffnungen 40, 42 bilden im montierten Zustand von Deckelplatte 12 und Bodenplatte 14 einen durchgängigen, zur Aufnahme des an der Steckdose 2 angeordneten Führungsstifts 43 geeigneten Führungskanal 44. Um bei eingebrachtem Führungsstift 43 eine problemlose Entriegelung der Riegelplatte 16 beim Einstecken des Steckers 4 zu gewährleisten, ist die Riegelplatte 16, vorliegend also die diese bildenden Gehäuseteile 30, 32, mit einer hierfür geeignet ausgestalteten Führungsöffnung versehen. Im Hinblick auf die vorgesehene Entriegelung durch Verdrehung ist diese als sich entlang des äußeren Randes der Gehäuseteile 30, 32 jeweils in der Art eines Kreissegments erstreckende Aussparung 48 ausgeführt, so dass bei der Verdrehung der Riegelplatte 16 um ihre Zentralachse in jeder Position der Riegelplatte 16 zwischen Ruhe- und Öffnungsposition den von den Führungsöffnungen 40, 42 gebildeten Führungskanal 44 in seinem für den Durchtritt des Führungsstifts 43 der Steckdose 2 erforderlichen Querschnitt offenhält.The
Die Steckdosensicherung 1 ist in
Im vorstehend beschriebenen Ausführungsbeispiel ist die Riegelplatte 16 für eine Verschiebung der Riegelplatte 16 durch Drehung oder Verdrehung ausgeführt. Mit "Verschiebung" und "verschiebbar" ist somit in diesem Sinne allgemein auf eine Relativbewegung zwischen Riegelplatte 16 und Deckel- bzw. Bodenplatte 12,14 abgestellt, die eine Rotationsbewegung ausdrücklich einschließt und nicht nur auf lineare Relativbewegungen beschränkt ist. Im alternativen, in den
Auch die Steckdosensicherung 1' nach dem in den
Bei geeigneter Verschiebung von der Anschlagskante 60 weg, also in der Öffnungsposition, kommen die Durchgangslöcher 22 der Riegelplatte 56 hingegen direkt oberhalb der Durchgangslöcher 22 der Bodenplatte 54 zu liegen, so dass die Durchgangslöcher 22 von Riegelplatte 56 und Bodenplatte 54 einen Durchgangskanal für die Kontaktstifte 24 des elektrischen Steckers 4 bilden und diesen freigeben. In dieser Position ist somit ein Zugang zu den Kontaktelementen 6 der Steckdose 2 möglich, so dass der Stecker 4 durch die Durchgangskanäle in die Kontaktelemente 6 der Steckdose 2 eingesteckt werden kann.With a suitable displacement of the
In der Deckelplatte 52 sind im gezeigten weiteren Ausführungsbeispiel zwei Federelemente 62 angeordnet, die die Riegelplatte 6 im unbelasteten Zustand in der Ruheposition, also anliegend an die Anschlagskante 60, halten. Ein Öffnen der Steckdosensicherung 1', also ein Verschieben der Riegelplatte 56 in ihre Öffnungsposition, erfolgt dann entgegen der durch die Federelemente 62 aufgebrachten Federkraft. Um dies zu ermöglichen, sind die Durchgangslöcher 22 in der Deckelplatte 52 als Langlöcher ausgeführt, die ein Eingreifen in die Durchgangslöcher 22 der Riegelplatte 56 in allen Positionen des Verschiebewegs der Riegelplatte 56 erlauben. Zum Verschieben der Riegelplatte 56 ist dabei vorgesehen, die Kontaktstifte 24 des elektrischen Steckers 4 durch die Durchgangslöcher 22 der Deckelplatte 52 hindurch mit den Durchgangslöchern 22 der Riegelplatte 56 in Eingriff zu bringen. Anschließend kann dann die Riegelplatte 56 mittels des Steckers 4 gegen die Federkraft der Federelemente 60 bis hin zur Öffnungsposition verschoben werden, wo die Durchgangslöcher 22 der Bodenplatte 54 freigegeben werden und der Stecker 4 in die darunter liegenden Kontaktelemente 6 der Steckdose 2 eingesteckt werden kann.In the
Auch in diesem Ausführungsbeispiel sind die Deckelplatte 52 mit einer Führungsöffnung 40 und die Bodenplatte 54 zusätzlich zum Befestigungsmittel 20 mit einer Führungsöffnung 42 versehen. Die Führungsöffnungen 40, 42 bilden im montierten Zustand von Deckelplatte 52 und Bodenplatte 54 einen durchgängigen, zur Aufnahme des an der Steckdose 2 angeordneten Führungsstifts 43 geeigneten Führungskanal 44. Um auch bei eingebrachtem Führungsstift 43 eine problemlose Entriegelung der Riegelplatte 56 beim Einstecken des Steckers 2 zu gewährleisten, ist die Riegelplatte 56 mit einer hierfür geeignet ausgestalteten Führungsöffnung 46 versehen. Diese ist dafür als sich entlang der vorgesehenen Verschieberichtung erstreckendes, im gezeigten Ausführungsbeispiel einseitig offenes Langloch ausgeführt, so dass sie in jeder Position der Riegelplatte 56 zwischen Ruhe- und Öffnungsposition den von den Führungsöffnungen 40, 42 gebildeten Führungskanal 44 in seinem für den Durchtritt des Führungsstifts 43 der Steckdose 2 erforderlichen Querschnitt offenhält.Also in this embodiment, the
Die Steckdosensicherung 1' ist in
- 1,1'1,1 '
- Steckdosensicherungelectrical outlet covers
- 22
- Steckdosesocket
- 44
- Steckerplug
- 66
- Kontaktelementcontact element
- 1212
- Deckelplattecover plate
- 1414
- Bodenplattebaseplate
- 1616
- Riegelplattelocking plate
- 1818
- Muldetrough
- 2020
- Befestigungselementfastener
- 2222
- DurchgangslochThrough Hole
- 2424
- Kontaktstiftpin
- 2626
- Trennflächeinterface
- 30,3230.32
- Gehäuseteilhousing part
- 3434
- Federelementspring element
- 3636
- Nutgroove
- 38,3938.39
- Haltekopfholding head
- 40,4240.42
- Führungsöffnungguide opening
- 4343
- Führungsstiftguide pin
- 4444
- Führungskanalguide channel
- 4646
- Führungsöffnungguide opening
- 5252
- Deckelplattecover plate
- 5454
- Bodenplattebaseplate
- 5656
- Riegelplattelocking plate
- 5858
- Führungskanteleading edge
- 6060
- Anschlagskantestop edge
- 6262
- Federelementspring element
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19171720T PL3570385T3 (en) | 2018-05-18 | 2019-04-30 | Socket protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018102783.2U DE202018102783U1 (en) | 2018-05-18 | 2018-05-18 | electrical outlet covers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3570385A1 true EP3570385A1 (en) | 2019-11-20 |
EP3570385B1 EP3570385B1 (en) | 2021-08-18 |
Family
ID=62813317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19171720.6A Active EP3570385B1 (en) | 2018-05-18 | 2019-04-30 | Socket protector |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3570385B1 (en) |
DE (1) | DE202018102783U1 (en) |
ES (1) | ES2899454T3 (en) |
PL (1) | PL3570385T3 (en) |
PT (1) | PT3570385T (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3868598A1 (en) * | 2020-02-18 | 2021-08-25 | Mkem, Spol s.r.o. | Socket, in particular charging socket for electric vehicles |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2579027A1 (en) * | 1985-03-14 | 1986-09-19 | Coataudon Jacques De | Safety adaptor for an electric power socket |
DE3700231A1 (en) | 1987-01-07 | 1988-07-21 | Reinhard Napierski | Child protection device for plug sockets |
FR2619966A1 (en) * | 1987-08-26 | 1989-03-03 | Garrigou Joel | Safety device for an electrical power socket |
DE4336931A1 (en) * | 1993-10-29 | 1995-05-18 | Inter Baer Gmbh & Co Kg | Child safety device insertable in electric plug socket |
EP0771051A1 (en) * | 1995-10-24 | 1997-05-02 | Professional General Electronic Products P.G.E.P. | Device for connecting a plug with a connection receptacle and intermediary part for this connector device |
DE102012000617A1 (en) | 2012-01-14 | 2013-07-18 | Jörg Hofmann | Socket protecting device for protecting child and infant from live contacts with socket, has central bore mechanically fastened to socket by screw, where device is fastened to socket by aging-resistant double-sided tape |
-
2018
- 2018-05-18 DE DE202018102783.2U patent/DE202018102783U1/en active Active
-
2019
- 2019-04-30 ES ES19171720T patent/ES2899454T3/en active Active
- 2019-04-30 PL PL19171720T patent/PL3570385T3/en unknown
- 2019-04-30 PT PT191717206T patent/PT3570385T/en unknown
- 2019-04-30 EP EP19171720.6A patent/EP3570385B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2579027A1 (en) * | 1985-03-14 | 1986-09-19 | Coataudon Jacques De | Safety adaptor for an electric power socket |
DE3700231A1 (en) | 1987-01-07 | 1988-07-21 | Reinhard Napierski | Child protection device for plug sockets |
FR2619966A1 (en) * | 1987-08-26 | 1989-03-03 | Garrigou Joel | Safety device for an electrical power socket |
DE4336931A1 (en) * | 1993-10-29 | 1995-05-18 | Inter Baer Gmbh & Co Kg | Child safety device insertable in electric plug socket |
EP0771051A1 (en) * | 1995-10-24 | 1997-05-02 | Professional General Electronic Products P.G.E.P. | Device for connecting a plug with a connection receptacle and intermediary part for this connector device |
DE102012000617A1 (en) | 2012-01-14 | 2013-07-18 | Jörg Hofmann | Socket protecting device for protecting child and infant from live contacts with socket, has central bore mechanically fastened to socket by screw, where device is fastened to socket by aging-resistant double-sided tape |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3868598A1 (en) * | 2020-02-18 | 2021-08-25 | Mkem, Spol s.r.o. | Socket, in particular charging socket for electric vehicles |
Also Published As
Publication number | Publication date |
---|---|
EP3570385B1 (en) | 2021-08-18 |
DE202018102783U1 (en) | 2018-06-14 |
PT3570385T (en) | 2021-11-16 |
ES2899454T3 (en) | 2022-03-11 |
PL3570385T3 (en) | 2022-01-31 |
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