EP1779474B1 - Angled plug-in connection comprising a retaining element that defines the working position of the two angled limbs - Google Patents
Angled plug-in connection comprising a retaining element that defines the working position of the two angled limbs Download PDFInfo
- Publication number
- EP1779474B1 EP1779474B1 EP05759423A EP05759423A EP1779474B1 EP 1779474 B1 EP1779474 B1 EP 1779474B1 EP 05759423 A EP05759423 A EP 05759423A EP 05759423 A EP05759423 A EP 05759423A EP 1779474 B1 EP1779474 B1 EP 1779474B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- angle
- recess
- guide
- angle arm
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Not-in-force
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Classifications
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
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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
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
- H01R13/501—Bases; Cases formed as an integral body comprising an integral hinge or a frangible part
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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
- H01R2103/00—Two poles
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
Definitions
- the invention relates to an electrical angle-shaped connector, in particular with an electrical contacts having insulating body, which is arranged in the use position in a first angle leg of this connector, wherein one or more particular electrical lines also extend through a second angle leg to a consumer or to a power source and the two in the angular range abutting end faces of this angle leg obliquely and substantially mitred and -in particular in the region of an outer meridian - at least in use position are preferably articulated or releasably connected to each other and wherein in addition a the use position of the two angle leg fixing bracket is provided.
- a comparable angular connector is off DE 200 03 976.8 U1 known and has proven itself.
- flanges or flange pieces are provided on these two angle legs, which can be secured to each other by a screw passing through them together and on a housing wall or a counterpart. This results in a determination of the two angle legs in their position of use to each other, however, a relatively large effort is required for this determination when closing the two angle legs. Above all, the sometimes several times to be performed screwing is to be regarded as time-consuming, especially if several screws are to be used.
- the initially defined connector is characterized in that at one of the angle leg at least one recess, namely a recess, opening or rejection having holder and in continuation of the recess of this holder at the located in the closed position other angle leg one on this outside extending receiving or guide are arranged and that for fixing the position of use of the two angle legs together on the receptacle or guide and in the recess a common coupling element, the mutual movement or pivoting of the angle leg blocking, attachable or hineinbewegbar or insertable or insertable.
- angle leg locking elements or locking projections are required or that flanges are needed for insertion and attachment of screws.
- the angle legs need only be brought into their position of use, ie in the position in which their facing surfaces have their greatest closeness or touch, in order to be able to insert the coupling element into the corresponding receptacles, guides or recesses, which quickly and also easy to carry out.
- the receptacle or guide may be an at least partially radially outwardly open recess, groove or groove.
- a corresponding shaped coupling element can be well kept against lateral displacements, although the recording may also be simply the outside of the corresponding angle leg, which then practically forms only one receiving position, the position of which is predetermined by the holder on the other angle leg.
- this receptacle or guide is recessed and the coupling element accordingly already leads during insertion and determines form-fitting, especially in use position transverse to the plane spanned by him.
- the holder arranged on the one angle leg can protrude with respect to its outer contour. In this way, it has a sufficiently large cross-section to have the recess can, in which the coupling element when gripping from the other angle leg can then be inserted easily.
- a particularly good connection is obtained when two mirror-symmetrically arranged and formed brackets are provided on the one angle leg opposite to the longitudinal center opposite one another or symmetrically and which are provided on the another angle leg extending over a portion of the circumference receiving or guide continues into the recesses of both holders and when the coupling element has two legs that fit into the holder and its recesses.
- the coupling element can then embrace the one angle leg in the region of the receptacle or guide and be inserted with protruding legs in two brackets on the other angle legs and thereby set the position of use of the two angle legs.
- the assembly is very simple, because the coupling element can be practically inserted into the brackets with its two legs so that the connection of these legs comes into use position on the recording or guide to the system and thus prevents the two angle legs unfold.
- the coupling element is approximately U-shaped and the free ends of the U-legs are inserted or engage in the recess of the brackets and if the U-cross bar as a counter support or abutment in the use position to that at the other angle leg arranged receptacle or guide, in particular in a recess or groove forming, fits and / or engages.
- a U-shaped coupling element can therefore be inserted well over the angle leg having the receptacle or guide, wherein its U-legs are then moved along this angle leg and finally protrude beyond it.
- This protruding or projecting portion can engage in the recess of the respective, lying in continuation of the recording or guide recess and holder and thereby cause the mutual fixing of the two angle legs.
- the holder or holders has as a recess extending in the direction of extension of the U-legs of the coupling element, a closed cross-section having opening in its interior and / or at its end has a forming a delineation extension or mouth, and if the engaging in the opening of the holder U-legs at their located in the extension or behind the mouth of the opening area deformation, in particular a projection have, in the position of use in the extension or Trailing or behind the mouth of the opening locks.
- the coupling element can thus be locked in its blocking position in this manner, so that it is also better kept and secured against unwanted loosening.
- the protrusions on the U-legs relative to the course of which can be moved from each other, so that they can, for example, when engaging behind the mouths of the recesses from this and can be brought by a skilled user by squeezing the two U-legs again in a release position.
- the receptacle or guide can be arranged at least in the vicinity of the holder of the other angle leg portion of the first angle leg, which is partially wrapped by the coupling element in the use position, and this recording or guide can in particular a closed cross-section have, which at least partially corresponds to the recess or opening on the holder of the other angle leg.
- an outwardly open groove may extend to the other side of the angled limb and to the second closed or groove region.
- the particular U-shaped coupling element can first be inserted through the closed opening on the first angle leg, which then passes in their continuation in the recesses or openings of the brackets on the second angle leg and then in particular after a lock both angle legs in their use position connects to each other and sets in this position of use.
- the holder having a recess with respect to the outer contour of the supporting angle leg each protrudes.
- a modified embodiment of the connector according to the invention may provide that the holder or holders on the one angle leg as a recess has an outwardly open recess groove or has at its opposite end of the other angle leg end or recess or a sloping paragraph, said recess groove coaxial with the longitudinal central axis or approximately in the longitudinal center plane of the angle leg carrying it, and that on the other angle leg as an exception or guide an at least partially curved or arcuate groove - the contour of the cross section of the angle leg following - is arranged, which continues in the use position of the two angle leg in the recess groove, and that the coupling element at its end or at the ends of the U-legs inwardly or mutually facing locking lugs or spacers or projections which fit in the position of use in the recess or behind the shoulder of the recess groove.
- the holder and its recess extending transversely to the longitudinal center plane of these brackets carrying angle leg the holder can therefore be arranged approximately in this longitudinal center plane, that is, the particular U-shaped coupling element can in the various embodiments to each other by 90 ° be used offset when the two angle legs in turn form an angle of 90 ° with each other in the most common application in the use position.
- the mirror-symmetrically provided at the one angle leg, at their ends recesses or shoulders having recessed grooves and the arcuately extending on the other angle leg groove may be provided in each case at cross-sectional thickening or projections of the angle leg.
- these grooves and recesses may have a sufficiently large depth to provide space for a correspondingly thick trained coupling element, which can be recessed therein or flush with the edges thereof, not to stand in the position of use.
- the arcuate groove can at the one angle leg over half the circumference of this particular about one extending circular cross-section having angle leg and continue in a guide or the recess and / or the recess groove of the other angle leg.
- the cross section of the angle leg is circular, semicircular and / or polygonal, in particular rectangular or square and approximately coincident on two angle legs, in particular with matching dimensions, or different.
- the coupling element is then correspondingly shaped in the area between its two U-legs in order to be able to encompass and overlap the angle leg with this area and preferably to contact it flatly.
- the distance of the U-legs of the coupling element suitably corresponds approximately to the cross-sectional dimension or the diameter of the angle leg with the receptacle or guide at the location that touches the inside of the coupling element in the position of use.
- the U-legs of this coupling element then run parallel to each other and approximately tangentially from the point of the largest cross-sectional dimension of this angle leg from until they reach their position of use in the holder of the other angle leg and expediently there are also locked.
- a generally designated 1 electrical angle connector may include in a first angle leg 2 in a manner not shown an insulating body with electrical contacts, of which one or more lines can also extend through a second angle leg 3 to a consumer or to a power source.
- the two abutting in the angular range end faces 2 a and 3 a of these angle legs 2 and 3 are formed obliquely and substantially mitred and arranged in both embodiments and hinged or releasably connected to each other in the region of an outer meridian line, wherein at the angle leg 2 a flange 4 and on the Angle leg 3 two spaced apart, parallel flange pieces 5 are provided which comprise the flange 4 on both sides, and wherein a hinge pin 6 pivotally connects these flange pieces.
- the angle leg 3 is fastened by means of a flange 7 and screws 8 to a housing wall 9 or another counterpart.
- At one of the angle leg is at least one recess, in the embodiment, an opening 10 or a breakthrough or a depression or a Schuscheid having holder 11 and in continuation of this holder 11 and its recess or opening 10 at the other angle leg on this outside on its outer circumference extending recording or guide 12 is arranged.
- a coupling element 13 is provided which engages on the one hand on the receptacle or guide 12 and on the other hand hineinbewegbar in the recess 16 or opening 10 or insertable or insertable, that is attachable to the bracket 11 and in this holding position according to the Fig. 2 or 4 the mutual movement or pivoting of the angle legs 2 and 3 locks.
- the receptacle or guide 12 is in accordance with the embodiment Fig. 1 and 2 on the angle leg 2 and the holder 11 with the opening 10 on the angle leg 3, while in the embodiment according to 3 and 4 the receptacle or guide 12 is arranged on the angle leg 3 and accordingly the cooperating holder 11 is supported by the angle leg 2.
- the receptacle or guide 12 is a partially radially outwardly open recess, groove or groove, which is particularly well in Fig. 1 and 3 recognizes.
- the coupling element 13 can be inserted in a manner to be described, at the same time parts of the coupling element 13 then reach into the region of the holder 11 and thereby blocks the mutual movement of the angle leg 2.
- the arranged on the one angle leg bracket 11 protrudes from the outer contour to allow enough space for an opening 10 or recess groove 16 with sufficient radial depth.
- brackets 11 are provided at the one angle leg opposite to its longitudinal center and the symmetrically opposite the angle leg over a portion of its circumference receiving or guide 12 into the recesses or Openings of both brackets 11 continues.
- the coupling element 13 has in both embodiments, two legs 14 which fit into the holder 11 and the recesses 16 or openings 10, that is, the coupling element is approximately U-shaped. The free ends of the U-legs 14 are thus inserted into the recesses or openings 10 of the brackets 11 and inserted and engage in the use position in this one.
- the U-crosspiece of the overall U-shaped coupling element 13 fits as a counter support or abutment in the use position to the arranged on the other angle leg receptacle or guide 12 and engages in a receiving or guide 12 forming recess or groove or in the position of use Fig. 2 and 4 in this guide groove 12 a.
- a closed cross-section having opening 10, in its interior or, as in Fig. 2 recognizable, at its end has a formation forming a distinction or mouth.
- the engaging in the opening 10 of the brackets 11 U-legs 14 have at its located behind the mouth of the opening 10 in the use position a deformation, namely a projection 15 which engages in the use position behind the mouth of the opening 10, as shown in FIG Fig. 2 is shown.
- the U-legs 14 against their restoring force could also be pushed back and thus pushed out of the opening 10 and the holder 11 when the angle leg 2 is to be unfolded relative to the angle leg 3 again.
- the projections 15 of the two U-legs 14 are directed away from each other outwards and are located in the plane spanned by the coupling element 13 plane.
- the receptacle or guide 12 is arranged in the bracket 11 of the angle leg 3 near the region of the angle leg 2, which is partially wrapped in the position of use of the coupling element 13.
- this receptacle or guide 12 near the holder 11 also has a closed cross-section which corresponds approximately to that of the opening 10 on the holder 11.
- continuation of the closed area of the receptacle or guide 12 then runs as part of this guide 12 an outwardly open groove to the other side of the angle leg 2 and the second area with a closed opening, that is the in Fig. 1 and 2 recognizable arrangement is present on the opposite side of the angle leg 2 mirror-symmetrically in the same way.
- brackets 11 on the angle leg 2 as a recess in each case an outwardly open Aussparungsnut 16, but could also in this case a closed in its cross-section opening 10 analogous to the Fig. 1 and 2 be provided, as vice versa in the embodiment according to Fig. 1 and 2 instead of a closed opening 10, a recess groove 16 could be arranged on the holder 11.
- the recess groove 16 has at its end opposite to the other angle leg 3 end or a recess 17 which could also be formed as a sloping paragraph, said recess groove 16 is coaxial with the longitudinal central axis and approximately in the longitudinal center plane of the angle leg 2 having it.
- a partially curved or according to the cross-sectional contour of this angle leg 3 arcuate groove - the outline of the cross section of this elbow 3 following - arranged in the position of use of the two angle legs 2 and 3 according to Fig. 4 continues in the recess groove 16.
- the coupling element 13 has in this case at its ends of its U-legs 14 inwardly and mutually facing locking lugs or spacers 15, the in Use position in the recess 17 or behind a paragraph at the end of Aussparungsnut 16 fit and engage there, which in turn form-fit and yet releasable connection are created.
- the arcuately arranged guide groove 12 extends at the respective angle leg over its half circumference, wherein this has a circular or semicircular cross-section in both embodiments. It then continues into a guide or the recess or the recess groove of the other angle leg.
- angle legs 2 and 3 - as in both embodiments - circular or semicircular but divergent from polygonal, in particular rectangular or square and approximately coincident on two angle legs, especially with matching dimensions, or could be different ,
- one angle leg could have a circular and the other a square cross section. But it could also be both square legs square or rectangular. Further combinations are conceivable.
- the distance between the U-legs 14 of the coupling element 13 corresponds in all these cases about the cross-sectional dimension or the diameter of the angle leg with the receptacle or guide 12 at the location that touches the inside of the coupling element 13 in the position of use.
- the U-legs 14 of the coupling element 13 thus go from the arcuate region about tangentially in a straight course over how to do it particularly well in the Fig. 1 and 3 recognizes. Likewise, they can extend tangentially from the receptacle or guide 12 having angle leg from the other angle leg and fasten there together with the holder 11, the position of use of the two angle legs together.
- the angle-shaped connector 1 has an insulating body containing electrical contacts, which is arranged in a first angle leg 2, wherein one or more electrical lines also extend through a second angle leg 3 and the two abutting in the angular range end faces 2a, 3a of this angle leg 2, 3 obliquely and are arranged substantially mitred and hinged or detachably connected to each other: At one of.
- Angle leg is at least one a recess, namely a recess, opening 10 or rearrangement having support 11 and in continuation of the recess of this holder 11 located at the other angle leg located in the closed position on this outside extending recording or guide 12 and arranged for fixing the two angle legs 2, 3 to each other is on the receptacle or guide 12 and in the recess a common coupling element 13, the mutual movement or pivoting of the angle leg 2, 3 blocking, attachable.
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Die Erfindung betrifft einen elektrischen winkelförmigen Steckverbinder insbesondere mit einem elektrische Kontakte aufweisenden Isolierkörper, der in Gebrauchsstellung in einem ersten Winkelschenkel dieses Steckverbinders angeordnet ist, wobei eine oder mehrere insbesondere elektrische Leitungen auch durch einen zweiten Winkelschenkel zu einem Verbraucher oder zu einer Stromquelle verlaufen und die beiden im Winkelbereich aneinanderliegenden Stirnseiten dieser Winkelschenkel schräg und im wesentlichen auf Gehrung angeordnet und -insbesondere im Bereich einer äußeren Meridianlinie - zumindest in Gebrauchsstellung vorzugsweise gelenkig oder lösbar miteinander verbunden sind und wobei außerdem eine die Gebrauchsstellung der beiden Winkelschenkel festlegende Halterung vorgesehen ist.The invention relates to an electrical angle-shaped connector, in particular with an electrical contacts having insulating body, which is arranged in the use position in a first angle leg of this connector, wherein one or more particular electrical lines also extend through a second angle leg to a consumer or to a power source and the two in the angular range abutting end faces of this angle leg obliquely and substantially mitred and -in particular in the region of an outer meridian - at least in use position are preferably articulated or releasably connected to each other and wherein in addition a the use position of the two angle leg fixing bracket is provided.
Ein vergleichbarer winkelförmiger Steckverbinder ist aus
Zwar ist aus
Es besteht deshalb die Aufgabe, einen elektrischen winkelförmigen Steckverbinder der eingangs definierten Art zu schaffen, bei welchem die Montage und insbesondere die Erlangung der Gebrauchsstellung sowie deren Fixierung weniger Zeit beanspruchen und die Gefahr, dass die gegenseitige Verbindung der Winkelschenkel unbrauchbar wird, vermindert ist.There is therefore the task of creating an electrical angle-shaped connector of the type defined, in which the assembly and in particular the acquisition of the use position and their fixation take less time and the risk that the mutual connection of the angle leg is unusable, is reduced.
Zur Lösung dieser Aufgabe ist der eingangs definierte Steckverbinder dadurch gekennzeichnet, dass an einem der Winkelschenkel wenigstens eine eine Aussparung, nämlich eine Vertiefung, Öffnung oder Hinterscheidung aufweisende Halterung und in Fortsetzung der Aussparung dieser Halterung an dem sich in Schließstellung befindlichen anderen Winkelschenkel eine an diesem außenseitig verlaufende Aufnahme oder Führung angeordnet sind und dass zur Fixierung der Gebrauchsstellung der beiden Winkelschenkel aneinander an der Aufnahme oder Führung und in der Aussparung ein gemeinsames Kupplungselement, die gegenseitige Bewegung oder Verschwenkung der Winkelschenkel sperrend, anbringbar oder hineinbewegbar oder einschiebbar oder einsteckbar ist.To solve this problem, the initially defined connector is characterized in that at one of the angle leg at least one recess, namely a recess, opening or rejection having holder and in continuation of the recess of this holder at the located in the closed position other angle leg one on this outside extending receiving or guide are arranged and that for fixing the position of use of the two angle legs together on the receptacle or guide and in the recess a common coupling element, the mutual movement or pivoting of the angle leg blocking, attachable or hineinbewegbar or insertable or insertable.
Es wird also vermieden, dass einstückig mit den Winkelschenkel verbundene Rastelemente oder Rastvorsprünge erforderlich sind oder dass Flansche zum Einstecken und Anbringen von Schrauben benötigt werden. Die Winkelschenkel brauchen nur in ihre Gebrauchsstellung, also in die Position gebracht zu werden, in welcher ihre einander zugewandten Flächen ihre größte Nähe haben oder sich berühren, um dann das Kupplungselement in die entsprechenden Aufnahmen, Führungen oder Aussparungen einstecken zu können, was schnell und auch einfach durchführbar ist.It is therefore avoided that integrally connected with the angle leg locking elements or locking projections are required or that flanges are needed for insertion and attachment of screws. The angle legs need only be brought into their position of use, ie in the position in which their facing surfaces have their greatest closeness or touch, in order to be able to insert the coupling element into the corresponding receptacles, guides or recesses, which quickly and also easy to carry out.
Dabei kann die Aufnahme oder Führung eine zumindest bereichsweise radial nach außen offene Ausnehmung, Rille oder Nut sein. Darin kann ein entsprechendes geformtes Kupplungselement gut auch gegen seitliche Verschiebungen gehalten werden, obwohl die Aufnahme gegebenenfalls auch einfach die Außenseite des entsprechenden Winkelschenkels sein kann, die dann praktisch nur eine Aufnahmestelle bildet, deren Lage durch die Halterung an dem anderen Winkelschenkel vorgeben ist. Für eine schnelle Montage ist es jedoch hilfreich, wenn diese Aufnahme oder Führung vertieft ist und das Kupplungselement entsprechend schon beim Einführen führt und vor allem in Gebrauchsstellung quer zu der von ihm aufgespannten Ebene formschlüssig festlegt.In this case, the receptacle or guide may be an at least partially radially outwardly open recess, groove or groove. Therein, a corresponding shaped coupling element can be well kept against lateral displacements, although the recording may also be simply the outside of the corresponding angle leg, which then practically forms only one receiving position, the position of which is predetermined by the holder on the other angle leg. For a quick installation, however, it is helpful if this receptacle or guide is recessed and the coupling element accordingly already leads during insertion and determines form-fitting, especially in use position transverse to the plane spanned by him.
Die an dem einen Winkelschenkel angeordnete Halterung kann gegenüber dessen Außenkontur vorstehen. Auf diese Weise hat sie einen genügend großen Querschnitt, um die Aussparung aufweisen zu können, in die das Kupplungselement beim Umgreifen von dem anderen Winkelschenkel aus dann bequem eingeschoben werden kann.The holder arranged on the one angle leg can protrude with respect to its outer contour. In this way, it has a sufficiently large cross-section to have the recess can, in which the coupling element when gripping from the other angle leg can then be inserted easily.
Eine besonders gute Verbindung ergibt sich, wenn an dem einen Winkelschenkel gegenüber der Längsmitte einander gegenüberliegend oder symmetrisch zwei spiegelsymmetrisch angeordnete und ausgebildete Halterungen vorgesehen sind und die an dem anderen Winkelschenkel über einen Teil von dessen Umfang verlaufende Aufnahme oder Führung sich in die Aussparungen beider Halterungen fortsetzt und wenn das Kupplungselement zwei Schenkel hat, die in die Halterung und deren Aussparungen passen. Das Kupplungselement kann dann also den einen Winkelschenkel im Bereich der Aufnahme oder Führung umgreifen und mit darüber hinausstehenden Schenkel in zwei Halterungen an dem anderen Winkelschenkeln eingeführt werden und dadurch die Gebrauchsstellung der beiden Winkelschenkel festlegen. Dabei ist die Montage sehr einfach, weil das Kupplungselement praktisch in die Halterungen mit seinen beiden Schenkel so eingeschoben werden kann, dass die Verbindung dieser Schenkel in Gebrauchsstellung an der Aufnahme oder Führung zur Anlage kommt und damit ein Aufklappen der beiden Winkelschenkel verhindert.A particularly good connection is obtained when two mirror-symmetrically arranged and formed brackets are provided on the one angle leg opposite to the longitudinal center opposite one another or symmetrically and which are provided on the another angle leg extending over a portion of the circumference receiving or guide continues into the recesses of both holders and when the coupling element has two legs that fit into the holder and its recesses. The coupling element can then embrace the one angle leg in the region of the receptacle or guide and be inserted with protruding legs in two brackets on the other angle legs and thereby set the position of use of the two angle legs. The assembly is very simple, because the coupling element can be practically inserted into the brackets with its two legs so that the connection of these legs comes into use position on the recording or guide to the system and thus prevents the two angle legs unfold.
Besonders günstig ist es dabei, wenn das Kupplungselement etwa U-förmig ausgebildet ist und die freien Enden der U-Schenkel in die Aussparung der Halterungen einführbar sind oder eingreifen und wenn der U-Quersteg als Gegenhalterung oder Widerlager in Gebrauchsstellung zu der an dem anderen Winkelschenkel angeordneten Aufnahme oder Führung, insbesondere in eine sie bildende Ausnehmung oder Nut, passt und/oder eingreift. Ein solches U-förmiges Kupplungselement kann also gut über den die Aufnahme oder Führung aufweisenden Winkelschenkel gesteckt werden, wobei seine U-Schenkel dann an diesem Winkelschenkel entlangbewegt werden und schließlich über ihn hinausragen. Dieser überstehende oder hinausragende Anteil kann in die Aussparung der jeweiligen, in Fortsetzung der Aufnahme oder Führung liegende Aussparung und Halterung eingreifen und dadurch die gegenseitige Festlegung der beiden Winkelschenkel bewirken.It is particularly advantageous if the coupling element is approximately U-shaped and the free ends of the U-legs are inserted or engage in the recess of the brackets and if the U-cross bar as a counter support or abutment in the use position to that at the other angle leg arranged receptacle or guide, in particular in a recess or groove forming, fits and / or engages. Such a U-shaped coupling element can therefore be inserted well over the angle leg having the receptacle or guide, wherein its U-legs are then moved along this angle leg and finally protrude beyond it. This protruding or projecting portion can engage in the recess of the respective, lying in continuation of the recording or guide recess and holder and thereby cause the mutual fixing of the two angle legs.
Schon aufgrund ihres geradlinigen Verlaufes verhindern diese U-Schenkel des Kupplungselement in Gebrauchsstellung, dass die beiden Winkelschenkel relativ zueinander geschwenkt werden können, weil diese dazu bogenförmige Bewegungen ausführen müssten, die durch die geradlinigen U-Schenkel gesperrt werden.Already due to their straight course prevent these U-legs the coupling element in the use position that the two angle legs can be pivoted relative to each other, because this would have to perform arcuate movements, which are blocked by the rectilinear U-legs.
Eine noch bessere gegenseitige Verbindung und einen verbesserten Formschluss kann man erreichen, wenn die Halterung oder Halterungen als Aussparung eine in Erstreckungsrichtung der U-Schenkel des Kupplungselements verlaufende, einen geschlossenen Querschnitt aufweisende Öffnung hat oder haben, die in ihrem Inneren und/oder an ihrem Ende eine eine Hinterscheidung bildende Erweiterung oder Mündung hat, und wenn die in die Öffnung der Halterung eingreifenden U-Schenkel an ihrem in der Erweiterung oder hinter der Mündung der Öffnung befindlichen Bereich eine Verformung, insbesondere einen Vorsprung, haben, der in Gebrauchsstellung in der Erweiterung oder Hinterscheidung oder hinter der Mündung der Öffnung einrastet.An even better mutual connection and an improved positive connection can be achieved if the holder or holders has as a recess extending in the direction of extension of the U-legs of the coupling element, a closed cross-section having opening in its interior and / or at its end has a forming a delineation extension or mouth, and if the engaging in the opening of the holder U-legs at their located in the extension or behind the mouth of the opening area deformation, in particular a projection have, in the position of use in the extension or Trailing or behind the mouth of the opening locks.
Das Kupplungselement kann auf diese Weise also in seiner Sperrposition verrastet sein, so dass es auch selbst besser gehalten und gegen ungewollte Lockerung gesichert ist. Dabei können die Vorsprünge an den U-Schenkeln gegenüber deren Verlauf voneinander beweggerichtet sein, so dass sie beispielsweise beim Hintergreifen der Mündungen der Aussparungen aus diesen vortreten und von einem kundigen Benutzer durch Zusammendrücken der beiden U-Schenkel auch wieder in eine Löseposition gebracht werden können.The coupling element can thus be locked in its blocking position in this manner, so that it is also better kept and secured against unwanted loosening. In this case, the protrusions on the U-legs relative to the course of which can be moved from each other, so that they can, for example, when engaging behind the mouths of the recesses from this and can be brought by a skilled user by squeezing the two U-legs again in a release position.
Die Aufnahme oder Führung kann zumindest in dem der Halterung des anderen Winkelschenkels nahen Bereich des ersten Winkelschenkels angeordnet sein, der von den Kupplungselement in Gebrauchsstellung teilweise umschlungen wird, und diese Aufnahme oder Führung kann insbesondere einen geschlossenen Querschnitt haben, der dem der Aussparung oder Öffnung an der Halterung des anderen Winkelschenkels zumindest bereichsweise entspricht. In Fortsetzung des geschlossenen Bereichs der Aufnahme oder Führung kann eine nach außen offene Nut zur der anderen Seite des Winkelschenkels und zu dem zweiten Bereich mit geschlossener Öffnung oder Nut verlaufen.The receptacle or guide can be arranged at least in the vicinity of the holder of the other angle leg portion of the first angle leg, which is partially wrapped by the coupling element in the use position, and this recording or guide can in particular a closed cross-section have, which at least partially corresponds to the recess or opening on the holder of the other angle leg. Continuing the closed region of the receptacle or guide, an outwardly open groove may extend to the other side of the angled limb and to the second closed or groove region.
Bei einer solchen Merkmalskombination kann das insbesondere U-förmige Kupplungselement zunächst durch die geschlossenen Öffnung an dem ersten Winkelschenkel gesteckt werden, wodurch es in deren Fortsetzung dann in die Aussparungen oder Öffnungen der Halterungen an dem zweiten Winkelschenkel gelangt und dann insbesondere nach einer Verrastung beide Winkelschenkel in ihrer Gebrauchsstellung miteinander verbindet und in dieser Gebrauchsstellung festlegt.In such a feature combination, the particular U-shaped coupling element can first be inserted through the closed opening on the first angle leg, which then passes in their continuation in the recesses or openings of the brackets on the second angle leg and then in particular after a lock both angle legs in their use position connects to each other and sets in this position of use.
Dabei ist es zweckmäßig, wenn die eine Aussparung aufweisende Halterung gegenüber der Außenkontur des sie tragenden Winkelschenkels jeweils übersteht. Somit ist genügend Platz für die Unterbringung der Aussparung, ohne die Wandungsdicke des Winkelschenkels vermindern oder die Wandung des Winkelschenkels im Bereich der Halterung durchbrechen zu müssen, was gegebenenfalls aber auch denkbar wäre.It is expedient if the holder having a recess with respect to the outer contour of the supporting angle leg each protrudes. Thus, there is sufficient space for accommodating the recess without reducing the wall thickness of the angle leg or having to break through the wall of the angle leg in the region of the holder, which would possibly also be conceivable.
Eine abgewandelte Ausführungsform des erfindungsgemäßen Steckverbinders kann vorsehen, dass die Halterung oder Halterungen an dem einen Winkelschenkel als Aussparung eine nach außen offene Aussparungsnut aufweist oder aufweisen, die an ihrem dem anderen Winkelschenkel entgegengesetzten Endbereich oder Ende eine Vertiefung oder einen abfallenden Absatz hat, wobei diese Aussparungsnut koaxial zur Längsmittelachse oder etwa in der Längsmittelebene des sie tragenden Winkelschenkels verläuft, und dass an dem anderen Winkelschenkel als Ausnahme oder Führung eine zumindest bereichsweise gekrümmte oder bogenförmige Nut - dem Umriss des Querschnitts des Winkelschenkels folgend - angeordnet ist, die sich in Gebrauchsstellung der beiden Winkelschenkel in die Aussparungsnut fortsetzt, und dass das Kupplungselement an seinem Ende beziehungsweise an den Enden der U-Schenkel einwärts oder zueinander gerichtete Rastnasen oder Verbreiterungen oder Vorsprünge hat, die in Gebrauchsstellung in die Vertiefung oder hinter den Absatz der Aussparungsnut passen.A modified embodiment of the connector according to the invention may provide that the holder or holders on the one angle leg as a recess has an outwardly open recess groove or has at its opposite end of the other angle leg end or recess or a sloping paragraph, said recess groove coaxial with the longitudinal central axis or approximately in the longitudinal center plane of the angle leg carrying it, and that on the other angle leg as an exception or guide an at least partially curved or arcuate groove - the contour of the cross section of the angle leg following - is arranged, which continues in the use position of the two angle leg in the recess groove, and that the coupling element at its end or at the ends of the U-legs inwardly or mutually facing locking lugs or spacers or projections which fit in the position of use in the recess or behind the shoulder of the recess groove.
Während bei der zuvor beschriebenen Anordnung die Halterung und ihre Aussparung quer zur Längsmittelebene des diese Halterungen tragenden Winkelschenkels verläuft, kann die Halterung also auch etwa in dieser Längsmittelebene angeordnet sein, dass heißt das insbesondere U-förmige Kupplungselement kann bei den verschiedenen Ausführungsbeispielen zueinander um 90° versetzt eingesetzt werden, wenn die beiden Winkelschenkel ihrerseits in dem häufigsten Anwendungsfall in Gebrauchsstellung einen Winkel von 90° miteinander bilden.While in the arrangement described above, the holder and its recess extending transversely to the longitudinal center plane of these brackets carrying angle leg, the holder can therefore be arranged approximately in this longitudinal center plane, that is, the particular U-shaped coupling element can in the various embodiments to each other by 90 ° be used offset when the two angle legs in turn form an angle of 90 ° with each other in the most common application in the use position.
Die spiegelsymmetrisch an dem einen Winkelschenkel vorgesehenen, an ihren Enden Vertiefungen oder Absätze aufweisenden Aussparungsnuten und die bogenförmig an dem anderen Winkelschenkel verlaufende Nut können jeweils an Querschnittsverdickungen oder Vorsprüngen der Winkelschenkel vorgesehen sein. Somit können diese Nuten und Vertiefungen eine ausreichend große Tiefe haben, um Platz für ein entsprechend dick ausgebildetes Kupplungselement zu bieten, das darin versenkt oder mit deren Rändern bündig sein kann, um in Gebrauchsstellung nicht überzustehen.The mirror-symmetrically provided at the one angle leg, at their ends recesses or shoulders having recessed grooves and the arcuately extending on the other angle leg groove may be provided in each case at cross-sectional thickening or projections of the angle leg. Thus, these grooves and recesses may have a sufficiently large depth to provide space for a correspondingly thick trained coupling element, which can be recessed therein or flush with the edges thereof, not to stand in the position of use.
Die bogenförmig verlaufende Nut kann an dem einen Winkelschenkel über den halben Umfang dieses insbesondere etwa einen kreisförmigen Querschnitt aufweisenden Winkelschenkels verlaufen und sich in eine Führung oder die Aussparung und/oder die Aussparungsnut des anderen Winkelschenkels fortsetzen.The arcuate groove can at the one angle leg over half the circumference of this particular about one extending circular cross-section having angle leg and continue in a guide or the recess and / or the recess groove of the other angle leg.
Es ist aber auch möglich, dass der Querschnitt der Winkelschenkel kreisförmig, halbkreisförmig und/oder vieleckig, insbesondere rechteckig oder quadratisch und an beiden Winkelschenkeln etwa übereinstimmend, insbesondere auch mit übereinstimmenden Abmessungen, oder verschieden ist. Je nach Querschnitt der Winkelschenkel ist dann das Kupplungselement in dem Bereich zwischen seinen beiden U-Schenkeln entsprechend geformt, um den Winkelschenkel mit diesem Bereich um- und übergreifen und vorzugsweise flächig berühren zu können.But it is also possible that the cross section of the angle leg is circular, semicircular and / or polygonal, in particular rectangular or square and approximately coincident on two angle legs, in particular with matching dimensions, or different. Depending on the cross section of the angle legs, the coupling element is then correspondingly shaped in the area between its two U-legs in order to be able to encompass and overlap the angle leg with this area and preferably to contact it flatly.
Der Abstand der U-Schenkel des Kupplungselementes entspricht zweckmäßigerweise etwa der Querschnittsabmessung oder dem Durchmesser des Winkelschenkels mit der Aufnahme oder Führung an der Stelle, die die Innenseite des Kupplungselements in Gebrauchsstellung berührt. Die U-Schenkel dieses Kupplungselements laufen dann also parallel zueinander und etwa tangential von der Stelle der größten Querschnittsabmessung dieses Winkelschenkels aus weiter, bis sie in der Halterung des anderen Winkelschenkels ihre Gebrauchsstellung erreicht und zweckmäßigerweise dort auch verrastet sind.The distance of the U-legs of the coupling element suitably corresponds approximately to the cross-sectional dimension or the diameter of the angle leg with the receptacle or guide at the location that touches the inside of the coupling element in the position of use. The U-legs of this coupling element then run parallel to each other and approximately tangentially from the point of the largest cross-sectional dimension of this angle leg from until they reach their position of use in the holder of the other angle leg and expediently there are also locked.
Vor allem bei Kombination einzelner oder mehrerer der vorbeschriebenen Merkmale und Maßnahmen ergibt sich ein winkelförmiger Steckverbinder, bei welchem die beiden Winkelschenkel in ihrer Gebrauchsstellung durch ein aufsteckbares und bevorzugt auch verrastbares Kupplungselement festgelegt werden können, was sehr einfach und sehr schnell geht und auch ein Lösen erlaubt, ohne dass aufwendige Schraubarbeiten durchgeführt werden müssen. Auch ist die Gefahr äußerst gering, dass Beschädigungen dazu führen könnten, dass die gegenseitige Verbindung der Winkelschenkel nicht mehr möglich ist. Da solche im wesentlichen U-förmigen Kupplungselemente sehr preiswert aus Metall oder Kunststoff gefertigt sein können, ist nicht nur der Montage-, sondern der Herstellungsaufwand entsprechend vermindert.Especially when combining one or more of the features and measures described above results in an angular connector in which the two angle legs can be set in their position of use by a clip-on and preferably latchable coupling element, which is very simple and very fast and also allows loosening without having to carry out complicated screwing. Also, the danger is extremely low that Damage could lead to the mutual connection of the angle leg is no longer possible. Since such substantially U-shaped coupling elements can be made very inexpensive metal or plastic, not only the assembly, but the production cost is reduced accordingly.
Nachstehend sind Ausführungsbeispiele der Erfindung anhand der Zeichnung näher beschrieben. Es zeigt in zum Teil schematisierter Darstellung:
- Fig. 1
- in schaubildlicher Darstellung einen Steckverbinder gemäß der Erfindung mit zwei relativ zueinander schwenkbaren Winkelschenkeln, deren einer an einer Gehäusetrennwand über einen Flansch angeschraubt ist und deren anderer eine Aufnahme oder Führung für ein noch nicht mit dieser Aufnahme oder Führung verbundenes Kupplungselement hat, das außerdem in an dem zuerst genannten Winkelschenkel angeordnete Halterungen passt,
- Fig. 2
- eine der
Fig. 1 entsprechende Darstellung nach dem Verschwenken des oberen Winkelschenkels in seine Gebrauchsstellung, in der die beiden einander zugewandten, auf Gehrung geformten Stirnseiten dieser beiden Winkelschenkel ihre größte Nähe zueinander haben beziehungsweise aneinander liegenden, wobei das Kupplungselement in seiner Gebrauchsstellung ist und ein Verschwenken der Winkelschenkel in Öffnungsposition sperrt, - Fig. 3
- eine etwa der
Fig. 1 entsprechende Darstellung, wobei das Kupplungselement und die dafür vorgesehenen Aufnahmen und Halterungen gegenüber denen gemäßFig. 1 und 2 um 90° verdreht angeordnet sind, wobei die Winkelschenkel noch nicht in ihrer Schließstellung sind, sowie - Fig. 4
- eine der
Fig. 3 entsprechende Darstellung, bei welcher sich die beiden Winkelschenkel in ihrer Schließstellung befinden und durch ein Kupplungselement festgelegt sind.
- Fig. 1
- in perspective view of a connector according to the invention with two relatively pivotable angle legs, one of which is screwed to a housing partition via a flange and the other has a receptacle or guide for a not yet associated with this recording or guide coupling element, which also in on the first mentioned angle leg arranged mounts fits,
- Fig. 2
- one of the
Fig. 1 corresponding representation after the pivoting of the upper angle leg in its position of use, in which the two facing mitred ends of these two angle legs have their closest proximity to each other or adjacent to each other, wherein the coupling element is in its position of use and locks pivoting the angle leg in the open position . - Fig. 3
- one about the
Fig. 1 corresponding representation, wherein the coupling element and the designated Mounts and brackets opposite those according toFig. 1 and 2 are arranged rotated by 90 °, the angle legs are not yet in its closed position, as well - Fig. 4
- one of the
Fig. 3 corresponding representation in which the two angle legs are in their closed position and are fixed by a coupling element.
Bei der Beschreibung der beiden Ausführungsbeispiele erhalten in ihrer Funktion übereinstimmende Teile auch bei abgewandelter Formgebung übereinstimmende Bezugszahlen.In the description of the two embodiments obtained in their function matching parts even with a modified shape matching reference numerals.
Ein im Ganzen mit 1 bezeichneter elektrischer winkelförmiger Steckverbinder kann in einem ersten Winkelschenkel 2 in nicht näher dargestellter Weise einen Isolierkörper mit elektrischen Kontakten enthalten, von denen eine oder mehrere Leitungen auch durch einen zweiten Winkelschenkel 3 zu einem Verbraucher oder zu einer Stromquelle verlaufen können. Die beiden im Winkelbereich aneinanderliegenden Stirnseiten 2a und 3a dieser Winkelschenkel 2 und 3 sind in beiden Ausführungsbeispielen schräg und im wesentlichen auf Gehrung geformt und angeordnet und im Bereich einer äußeren Meridianlinie gelenkig oder lösbar miteinander verbunden, wobei an dem Winkelschenkel 2 ein Flanschstück 4 und an dem Winkelschenkel 3 zwei einen Abstand zueinander aufweisende, parallel verlaufende Flanschstücke 5 vorgesehen sind, die das Flanschstück 4 beidseits umfassen, und wobei ein Gelenkstift 6 diese Flanschstücke schwenkbar verbindet.A generally designated 1 electrical angle connector may include in a
Außerdem ist eine die Gebrauchsstellung der beiden Winkelschenkel 2 und 3 in noch zu beschreibender Weise festlegende Halterung vorgesehen.In addition, a the use position of the two
Der Winkelschenkel 3 ist dabei mittels eines Flansches 7 und Schrauben 8 an einer Gehäusewand 9 oder einem sonstigen Gegenstück befestigt.The
An einem der Winkelschenkel ist wenigstens eine eine Aussparung, im Ausführungsbeispiel eine Öffnung 10 oder einen Durchbruch oder eine Vertiefung oder eine Hinterscheidung aufweisende Halterung 11 und in Fortsetzung dieser Halterung 11 und ihrer Aussparung oder Öffnung 10 an dem anderen Winkelschenkel eine an diesem außenseitig über seinen Außenumfang verlaufende Aufnahme oder Führung 12 angeordnet. Zur Fixierung der Gebrauchsstellung der beiden Winkelschenkel 2 und 3 aneinander ist ein Kupplungselement 13 vorgesehen, welches einerseits an der Aufnahme oder Führung 12 angreift und andererseits in die Aussparung 16 oder Öffnung 10 hineinbewegbar oder einschiebbar oder einsteckbar, also an der Halterung 11 anbringbar ist und in dieser Halteposition gemäß den
Dabei befindet sich die Aufnahme oder Führung 12 im Ausführungsbeispiel gemäß
In beiden Ausführungsbeispielen ist die Aufnahme oder Führung 12 eine bereichsweise radial nach außen offene Ausnehmung, Rille oder Nut, was man besonders gut in
In diese Nut kann das Kupplungselement 13 in noch zu beschreibender Weise eingeschoben werden, wobei gleichzeitig Teile des Kupplungselements 13 dann auch in den Bereich der Halterung 11 gelangen und dadurch die gegenseitige Bewegung der Winkelschenkel 2 sperrt.In this groove, the
Dabei erkennt man ferner in beiden Ausführungsbeispielen, dass die an dem einen Winkelschenkel angeordnete Halterung 11 gegenüber dessen Außenkontur vorsteht, um genügend Platz für eine Öffnung 10 oder Aussparungsnut 16 mit ausreichender radialer Tiefe zu ermöglichen.It can be seen further in both embodiments, that the arranged on the one
In beiden Ausführungsbeispielen ist auch vorgesehen, dass an dem einen Winkelschenkel gegenüber seiner Längsmitte einander gegenüberliegend oder symmetrisch zwei spiegelsymmetrisch angeordnete und ausgebildete Halterungen 11 vorgesehen sind und die an dem anderen Winkelschenkel über einen Teil von dessen Umfang verlaufende Aufnahme oder Führung 12 sich in die Aussparungen oder Öffnungen beider Halterungen 11 fortsetzt. Das Kupplungselement 13 hat in beiden Ausführungsfällen zwei Schenkel 14, die in die Halterung 11 und deren Aussparungen 16 oder Öffnungen 10 passen, dass heißt das Kupplungselement ist etwa U-förmig ausgebildet. Die freien Enden der U-Schenkel 14 sind also in die Aussparungen oder Öffnungen 10 der Halterungen 11 einführbar und einsteckbar und greifen in Gebrauchsstellung in diese ein. Der U-Quersteg des insgesamt U-förmigen Kupplungselements 13 passt als Gegenhalterung oder Widerlager in Gebrauchsstellung zu der an dem anderen Winkelschenkel angeordneten Aufnahme oder Führung 12 und greift in eine diese Aufnahmestelle oder Führung 12 bildende Ausnehmung oder Nut beziehungsweise in Gebrauchsstellung gemäß
Im Ausführungsbeispiel gemäß
Die Aufnahme oder Führung 12 ist dabei in dem den Halterungen 11 des Winkelschenkels 3 nahen Bereich des Winkelschenkels 2 angeordnet, der in Gebrauchsstellung von dem Kupplungselement 13 teilweise umschlungen wird. Dabei hat diese Aufnahme oder Führung 12 nahe der Halterung 11 ebenfalls einen geschlossenen Querschnitt, der dem der Öffnung 10 an der Halterung 11 etwa entspricht. In Fortsetzung des geschlossenen Bereichs der Aufnahme oder Führung 12 verläuft dann als Teil dieser Führung 12 eine nach außen offene Nut zu der anderen Seite des Winkelschenkels 2 und zu dem zweiten Bereich mit geschlossener Öffnung, dass heißt die in
Sowohl im Ausführungsbeispiel nach
Im Ausführungsbeispiel gemäß
Die Aussparungsnut 16 hat an ihrem dem anderen Winkelschenkel 3 entgegengesetzten Endbereich oder Ende eine Vertiefung 17, die auch als ein abfallender Absatz ausgebildet sein könnte, wobei diese Aussparungsnut 16 koaxial zur Längsmittelachse und etwa in der Längsmittelebene des sie aufweisenden Winkelschenkels 2 verläuft. An dem anderen Winkelschenkel 3 ist als Aufnahme oder Führung 12 in diesem Falle eine bereichsweise gekrümmte oder entsprechend der Querschnittskontur dieses Winkelschenkels 3 bogenförmige Nut - dem Umriss des Querschnitts dieses Winkelschenkels 3 folgend - angeordnet, die sich in Gebrauchsstellung der beiden Winkelschenkel 2 und 3 gemäß
Dabei erkennt man in den
In beiden Ausführungsbeispielen verläuft die bogenförmig angeordnete Führungsnut 12 an dem jeweiligen Winkelschenkel über dessen halben Umfang, wobei dieser in beiden Ausführungsbeispielen einen kreisförmigen oder halbkreisförmigen Querschnitt hat. Sie setzt sich dann in eine Führung oder die Aussparung oder die Aussparungsnut des anderen Winkelschenkels fort.In both embodiments, the arcuately arranged
Es sei noch erwähnt, dass der Querschnitt der Winkelschenkel 2 und 3 - wie in beiden Ausführungsbeispielen - kreisförmig oder halbkreisförmig aber abweichend davon auch vieleckig, insbesondere rechteckig oder quadratisch und an beiden Winkelschenkeln etwa übereinstimmend, insbesondere auch mit übereinstimmenden Abmessungen, oder auch verschieden sein könnte. Beispielsweise könnte der eine Winkelschenkel einen kreisförmigen und der anderen einen quadratischen Querschnitt haben. Es könnten aber auch beide Winkelschenkel quadratisch oder rechteckig sein. Weitere Kombinationen sind denkbar.It should be noted that the cross section of the
Der Abstand der U-Schenkel 14 des Kupplungselements 13 entspricht dabei in all diesen Fällen etwa der Querschnittsabmessung oder dem Durchmesser des Winkelschenkels mit der Aufnahme oder Führung 12 an der Stelle, die die Innenseite des Kupplungselements 13 in Gebrauchsstellung berührt. Die U-Schenkel 14 des Kupplungselements 13 gehen also aus dessen bogenförmigem Bereich etwa tangential in einen geraden verlauf über, wie man es besonders gut in den
Der winkelförmige Steckverbinder 1 weist einen elektrische Kontakte enthaltenden Isolierkörper auf, der in einem ersten Winkelschenkel 2 angeordnet ist, wobei eine oder mehrere elektrische Leitungen auch durch einen zweiten Winkelschenkel 3 verlaufen und die beiden im Winkelbereich aneinanderliegenden Stirnseiten 2a, 3a dieser Winkelschenkel 2, 3 schräg und im wesentlichen auf Gehrung angeordnet und gelenkig oder lösbar miteinander verbunden sind: An einem der. Winkelschenkel ist wenigstens eine eine Aussparung, nämlich eine Vertiefung, Öffnung 10 oder Hinterscheidung aufweisende Halterung 11 und in Fortsetzung der Aussparung dieser Halterung 11 an dem sich in Schließstellung befindlichen anderen Winkelschenkel eine an diesem außenseitig verlaufende Aufnahme oder Führung 12 angeordnet und zur Fixierung der beiden Winkelschenkel 2, 3 aneinander ist an der Aufnahme oder Führung 12 und in der Aussparung ein gemeinsames Kupplungselement 13, die gegenseitige Bewegung oder Verschwenkung der Winkelschenkel 2, 3 sperrend, anbringbar.The angle-shaped
Claims (15)
- Electrical angular connector (1), particularly having an insulating member comprising electrical contacts which is disposed in a first angle arm (2) of this connector in the position of use, one or more particularly electrical leads also running through a second angle arm (3) to a consuming appliance or to a current source, and the two end faces (2a, 3a) of these angle arms (2, 3) that abut on one another in the angle region being arranged in an inclined position and essentially mitred, and - particularly in the region of an outer meridian line - being jointed or releasably connected to one another at least in the position of use, and wherein, moreover, a clamp is provided that secures the position of use of the two angle arms (2, 3), characterised in that on one of the angle arms is provided at least one clamp (11) having a recess, namely a depression, opening (10) or undercut, and as a continuation of the recess in this clamp (11), on the other angle arm that is in the closed position there is a receptacle or guide (12) extending on the outside of the clamp, and in order to fix the position of use of the two angle arms (2, 3) with one another, a common coupling element (13) that locks the angle arms (2, 3) against movement or pivoting relative to one another can be mounted on or moved into or pushed into or inserted in the receptacle or guide (12) and the recess.
- Connector according to claim 1, characterised in that the receptacle or guide (12) is a recess, groove or channel that opens radially outwards at least in parts.
- Connector according to claim 1 or 2, characterised in that the clamp (11) mounted on one of the angle arms projects relative to the outer contour thereof.
- Connector according to one of claims 1 to 3, characterised in that two mirror-symmetrically arranged and constructed clamps (11) are provided on one of the angle arms, opposite one another or symmetrically relative to the central longitudinal line, and the receptacle or guide (12) extending along the other angle arm over part of its circumference continues into the recesses of both clamps (11), and the coupling element (13) has two legs (14) that fit into the clamp (11) and its recesses.
- Connector according to one of claims 1 to 4, characterised in that the coupling element (13) is substantially U-shaped and the free ends of the legs (14) of the U can be inserted in or engage in the recess (10) in the clamps (11), and in the position of use the crosspiece of the U, as a counter-clamp or abutment, fits and/or engages in the receptacle or guide (12) provided on the other angle arm, particularly in a recess or groove that forms it.
- Connector according to one of claims 1 to 5, characterised in that the clamp or clamps (11) has or have, as a recess, an opening (10) of closed cross section extending in the direction of insertion of the legs (14) of the U of the coupling element (13), said opening having inside it and/or at its end a widened portion or mouth that forms an undercut, and in that the legs (14) of the U engaging in the opening (10) in the clamp (11) have, on their region located on the widened portion or behind the mouth of the opening (10), a deformation, particularly a projection (15), which in the position of use latches into the widened portion or undercut or behind the mouth of the opening (10).
- Connector according to one of claims 1 to 6, characterised in that the receptacle or guide (12) is arranged at least in the area of the angle arm (2) close to the clamp (11) of the other angle arm (3) that is partly surrounded by the coupling element (13), and in that this receptacle or guide (12) has, in particular, a closed cross-section that corresponds to the opening (10) on the clamp (11) of the other angle arm, at least in parts.
- Connector according to one of claims 1 to 7, characterised in that in a continuation of the closed area of the receptacle or guide (12), an outwardly open groove runs to the other side of the angle arm (2) and to the second area with a closed opening or groove.
- Connector according to one of claims 1 to 8, characterised in that the clamp (11) having a recess projects relative to the outer contour of the angle arm that carries it.
- Connector according to one of claims 1 to 9, characterised in that the clamp or clamps (11) on one angle arm (2) comprise(s) as the recess an outwardly open recess groove (16) that has, at its end region or end opposite the other angle arm (3), a depression (17) or a downward step, this recess groove (16) extending coaxially to the central longitudinal axis or substantially along the central longitudinal plane of the angle arm (2), and in that on the other angle arm (3) is provided, as the receptacle or guide (12), a groove that is curved or arcuate at least in parts - following the outline of the cross section of the angle arm (3) - which continues into the recess groove (16) in the position of use of the two angle arms (2, 3), and in that the coupling element (13) has, at its end, inwardly directed latching lugs or widened portions (15) which fit into the recess (17) or behind the step of the recess groove (16) in the position of use.
- Connector according to one of claims 1 to 10, characterised in that the recess grooves (16) provided in mirror-symmetrical arrangement on one angle arm (2) and comprising depressions (17) or steps at their ends, and the groove (12) extending in an arc on the other angle arm (3) are each provided on cross-sectional thickened portions or projections of the angle arms.
- Connector according to one of claims 1 to 11, characterised in that the groove (12) extending in an arc on one angle arm extends over half the periphery of this angle arm, which is, in particular, circular in cross section, and continues into a guide or the recess and/or the recess groove in the other angle arm.
- Connector according to one of claims 1 to 12, characterised in that the cross section of the angle arms (2, 3) is circular, semicircular and/or polygonal, particularly rectangular or square and roughly the same on both angle arms, particularly with the same dimensions, or different.
- Connector according to one of claims 1 to 13, characterised in that the spacing of the legs (14) of the U of the coupling element (13) corresponds roughly to the cross-sectional dimension or diameter of the angle arm with the receptacle or guide (12) at the point that makes contact with the inside of the coupling element (13) in the position of use.
- Connector according to one of the preceding claims, characterised in that the projections (15) provided on the legs (14) of the U are directed outwards away from one another or inwards towards each other.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004012952U DE202004012952U1 (en) | 2004-08-18 | 2004-08-18 | Angular connector with a bracket that defines the position of use of the two angle legs |
PCT/EP2005/006936 WO2006018061A1 (en) | 2004-08-18 | 2005-06-28 | Angled plug-in connection comprising a retaining element that defines the working position of the two angled limbs |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1779474A1 EP1779474A1 (en) | 2007-05-02 |
EP1779474B1 true EP1779474B1 (en) | 2008-06-11 |
Family
ID=33305565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05759423A Not-in-force EP1779474B1 (en) | 2004-08-18 | 2005-06-28 | Angled plug-in connection comprising a retaining element that defines the working position of the two angled limbs |
Country Status (9)
Country | Link |
---|---|
US (1) | US7422478B2 (en) |
EP (1) | EP1779474B1 (en) |
CN (1) | CN100553046C (en) |
AT (1) | ATE398350T1 (en) |
BR (1) | BRPI0514414A (en) |
DE (2) | DE202004012952U1 (en) |
EA (1) | EA009764B1 (en) |
ES (1) | ES2308515T3 (en) |
WO (1) | WO2006018061A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004012953U1 (en) * | 2004-08-18 | 2004-10-07 | Anton Hummel Verwaltungs-Gmbh | Electrical angle-shaped connector with a first angle leg and with a second angle leg |
DE202008014604U1 (en) | 2008-11-04 | 2010-04-08 | Coninvers Gmbh | Electrical connector |
US8500171B2 (en) * | 2009-03-11 | 2013-08-06 | John Tadlock & Associates, Inc. | Fluid distributor and collection device with collapsible laterals and knuckles |
DE202014105733U1 (en) * | 2014-11-27 | 2015-05-28 | Erich Jaeger Gmbh & Co. Kg | Plug for plugging into a socket |
CN109346877A (en) * | 2018-09-20 | 2019-02-15 | 贵州航天电器股份有限公司 | A kind of shell integrated molding rigging-angle connector |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3403772C2 (en) | 1984-02-03 | 1987-04-02 | Anton Hummel Gmbh Metallwarenfabrik, 7808 Waldkirch | Angled cable entry |
DE3709963C1 (en) * | 1987-03-26 | 1988-05-26 | Hummel Metallwarenfab A | Angled cable entry |
DE8914027U1 (en) | 1989-08-01 | 1990-01-04 | Interconnectron GmbH, 8360 Deggendorf | Connector carrier for mounting on a unit housing |
US5176536A (en) * | 1991-06-14 | 1993-01-05 | G & H Industries | Right angle phone plug |
US6300569B1 (en) * | 1997-02-13 | 2001-10-09 | Heyco Products, Inc. | 90° sealing nut |
JP3311656B2 (en) * | 1997-10-01 | 2002-08-05 | 矢崎総業株式会社 | Fixing structure of electrical connection assembly |
DE19825989C1 (en) * | 1998-06-10 | 1999-11-18 | Hummel Anton Verwaltung | Angled power feed for electrical cable or supply hose |
US6203364B1 (en) * | 1999-10-12 | 2001-03-20 | Delphi Technologies, Inc. | Electrical connector having slide clip attachment |
DE20003976U1 (en) * | 2000-03-02 | 2000-05-18 | Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch | Electrical angular connector |
DE10044791B4 (en) * | 2000-09-11 | 2004-07-29 | Contact Gmbh | mounting housing |
DE20217273U1 (en) * | 2002-11-09 | 2003-01-16 | HARTING Electric GmbH & Co. KG, 32339 Espelkamp | Fastening device for connectors |
DE10303800B3 (en) * | 2003-01-31 | 2004-06-03 | Harting Electric Gmbh & Co. Kg | Fixing and contacting device for contact insert in plug connector housing, uses spaced formations at inside corners of connector housing shells and electrically-conducting spring element |
-
2004
- 2004-08-18 DE DE202004012952U patent/DE202004012952U1/en not_active Expired - Lifetime
-
2005
- 2005-06-28 BR BRPI0514414-0A patent/BRPI0514414A/en not_active IP Right Cessation
- 2005-06-28 ES ES05759423T patent/ES2308515T3/en active Active
- 2005-06-28 EA EA200700448A patent/EA009764B1/en not_active IP Right Cessation
- 2005-06-28 US US11/573,703 patent/US7422478B2/en not_active Expired - Fee Related
- 2005-06-28 AT AT05759423T patent/ATE398350T1/en not_active IP Right Cessation
- 2005-06-28 EP EP05759423A patent/EP1779474B1/en not_active Not-in-force
- 2005-06-28 DE DE502005004420T patent/DE502005004420D1/en active Active
- 2005-06-28 CN CNB2005800281343A patent/CN100553046C/en not_active Expired - Fee Related
- 2005-06-28 WO PCT/EP2005/006936 patent/WO2006018061A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2006018061A1 (en) | 2006-02-23 |
CN101006618A (en) | 2007-07-25 |
CN100553046C (en) | 2009-10-21 |
US20070249205A1 (en) | 2007-10-25 |
DE502005004420D1 (en) | 2008-07-24 |
DE202004012952U1 (en) | 2004-10-14 |
BRPI0514414A (en) | 2008-06-10 |
ATE398350T1 (en) | 2008-07-15 |
EP1779474A1 (en) | 2007-05-02 |
US7422478B2 (en) | 2008-09-09 |
EA009764B1 (en) | 2008-04-28 |
EA200700448A1 (en) | 2007-06-29 |
ES2308515T3 (en) | 2008-12-01 |
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