EP1764871A1 - Connection system for realising of branchings to continuous conductors - Google Patents
Connection system for realising of branchings to continuous conductors Download PDFInfo
- Publication number
- EP1764871A1 EP1764871A1 EP06120441A EP06120441A EP1764871A1 EP 1764871 A1 EP1764871 A1 EP 1764871A1 EP 06120441 A EP06120441 A EP 06120441A EP 06120441 A EP06120441 A EP 06120441A EP 1764871 A1 EP1764871 A1 EP 1764871A1
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- EP
- European Patent Office
- Prior art keywords
- connection
- connection system
- bottom plate
- conductors
- frame shafts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004020 conductor Substances 0.000 title claims abstract description 37
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004091 panning Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2408—Modular blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
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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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
- H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
- H01R12/675—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals with contacts having at least a slotted plate for penetration of cable insulation, e.g. insulation displacement contacts for round conductor flat cables
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/031—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2475—Connections using contact members penetrating or cutting insulation or cable strands the contact members penetrating the insulation being actuated by screws, nuts or bolts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/484—Spring housing details
- H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/485—Single busbar common to multiple springs
Definitions
- the invention relates to a connection system for the realization of branches on a plurality of continuous electrical conductors.
- connection system is from the DE 297 08 222 U1 known.
- the connection system shown in this document serves as the connection system according to the invention for the realization of branches on a plurality of continuous conductors, without having to cut through the continuous conductor.
- a plurality of groove-like receptacles is formed on a base plate, in which a flat cable or a plurality of electrical conductors can be inserted parallel to each other. Then, a shell is placed to fieren the ladder or the flat cable.
- connection discs on a shaft rotatably mounted on a bottom plate. This configuration has not been proven because the conductors introduce laterally are so that the arrangement is not suitable for mounting on already installed continuous cables.
- the invention therefore relies on the generic state of the art and wants to simplify this in terms of their structural design. In this case, a compact design and good handling should be realized.
- the arrangement over the prior art is further simplified, since the invention uses for wiring tool-free connectable IDC contacts, especially fork contacts. It realizes despite the use of the IDC contacts with the conditional on their design - especially in the configuration as fork contacts - greater width a very narrow-building arrangement of connection disks, which also allows in a simple way, both the continuous conductor and the branching conductors (at least when using direct plug contacts) tool-free easy to contact.
- the continuous conductors may include the continuous conductors of a flat cable or other cable - e.g. a round cable - whose cable sheath has been removed in the area of the connection system, whereby the continuous conductors in this sheathed area are inserted into the receptacles of the base plate. For contacting then only the connection discs are set up, to pivot and then insert the conductor ends of the branch conductors. In this way, a branch can also be quickly retrofitted to an already installed cable.
- the IDC contacts of adjacent connection disks are relatively far apart in the selected staggered arrangement which significantly reduces adverse effects such as the occurrence of unwanted creepage currents.
- Fig. 1 shows a connection system with a bottom plate 1 and thereto pivotally mounted connection plates 2, each having a disc-like base body 3 made of insulating plastic, which is T-shaped in plan view.
- each of the base body 3 there are in each case an insulation-penetrating first connection 4 and at least one or a plurality of branch connections, which are conductively connected thereto 5 for connecting at least one branching conductor (not shown here) arranged.
- the first terminal 4 is formed as insulation piercing contact - here as a fork contact - to which a busbar section 6 connects, to which here two branch connections 5 are arranged.
- This branch connections 5 can in principle be formed in any connection technique (IDC, screw, spring, etc.). Preference is given to using tool-free directly connectable compression spring contacts (push-in), for which insertion openings 7 are arranged on the upper side of the main body 3.
- the pivoting portions 8 of the terminal disks 2 are respectively in the lower -. turned to the bottom plate - corner areas 9.
- the two branch connections 5 are arranged side by side of the fork contact 4 side by side.
- the pivoting regions 8 consist here in each case of a formed on the bottom plate, rounded hook portion 11 which cooperates with a correspondingly formed, also rounded hook portion 12 on the main bodies 3 of the connection plates 2 such that the two hook portions form a kind of sliding pivot bearing.
- a continuous, pin-like axis of rotation which determines the connection discs on the body, so that the insertion of the continuous Head is impossible, it can be advantageously dispensed with as in the generic state of the art.
- FIGS. 1b-e illustrate that the base bodies can be provided with covers 15 on one or both sides, which are clipped onto the side walls in order to insulate the base bodies in which the connections are open at the sides.
- connection disks 2 In order to prevent that the width of the connection plates 2 in the direction of arrangement is relatively large by the use of the fork contacts 4, the pivot areas 8 of the connection plates 2 from connection plate 2 to connection plate - offset from one another - alternately in the two arranged in the contacted state to the bottom plate 1 facing corner regions 9a, 9b; and preferably in such a way that the pivoting regions 8a of each second connection disk 2 in the one - here left - lower corner portion 9a of the connection disks 2 and the pivoting portions 8b of the intermediate connection disks 2 in the opposite lower - right corner - 9b the connection disks 2 are arranged, such that in each case adjacent connection disks 2 are to be pivoted for connecting and disconnecting in the opposite direction of pivoting.
- connection disks This is possible, for example, by rotating the connection disks by 180 °.
- connection disks 2 The two branch connections 5 of adjacent connection disks 2 are then in the connected state again essentially side by side.
- connection disks 2 can be made somewhat wider by the above-described measure of the offset of the pivot bearing areas than in the remaining area for connection of the branching conductors 10, whereby the above-mentioned T-shape of the connection disks is realized. This is illustrated by the plan views of FIGS. 3 and 6. This results in an extremely small overall width.
- the use of the piercing screw of the prior art which can be actuated using a screwdriver can be dispensed with.
- connection plates 2 can be pivoted individually or as a group to the base plate 1, resulting in a single or a group circuit. It is also conceivable a kind of block structure, in which a plurality of the connection plates 2 are combined in one piece to form a higher-order pivotable unit (not shown here). This would be a kind of double comb-like construction realized with interlocking combs, which would offer the opportunity to connect each of several of the continuous ladder at a time.
- the recordings may also be provided with latching projections 14 for latching the continuous conductors in order to simplify the arrangement of the conductors and their contacting.
- a support web 19 serves to support the connection disks 2 on the bottom plate 1.
- FIGS. 4 to 6 differs from that of FIGS. 1 to 3 essentially in that on the bottom plate 1, a plurality of housing-like pivot frame shafts 16 is arranged or attachable, each one at least on the of the bottom plate. 1 facing away from the side open, preferably T-shaped shaft having a narrower portion 20 and a slightly wider portion 21, wherein in the wider portion 21, the base body 3 pivotally are arranged (not visible here). It is conceivable to provide the swiveling frame shafts with contours on the inside which correspond to the hook sections 11 on the base plate and to form the connection plates 2 in the manner of FIG.
- connection device of FIGS. 4 to 6 first the conductors 13 are inserted into the mutually parallel receptacles 13 of the base plate. Then the swing frame shafts - preferably vertically - placed with the pivoted here basic bodies 3 from above on the bottom plate and then moved parallel to the bottom plate 1 on the same, with hook-like portions 22, 23 on the mutually facing sides of the pivot frame shafts 16 and the bottom plate interlock , which secure the swing frame shafts to the bottom plate 1.
- the swing frame shafts 16 allow a particularly good insulation of the connection plates 2 from each other and they offer the further advantage that they can be provided with locking means 17 (eg recesses, see Fig. 5), with the corresponding locking means 18 on the connection plates cooperate in contact position to additionally fix the connection plates 2 in the open - unconnected - position, which simplifies the wiring and is particularly advantageous when used in harsh environments.
- locking means 17 eg recesses, see Fig. 5
- the selected T-shape of the swing frame shafts 16 again provides the advantage of a particularly narrow structure when the swing frame shafts are rotated by 180 ° and offset from each other on the bottom plate 1 are arranged such that each of the narrow portions 21 of the swing frame shafts 16 in the connected state ( Fig. 6) are directly adjacent to each other.
- the swing frame shafts 16 could also be arranged directly next to each other on the base plate 1 and thereby have a rectangular basic shape. The structure would then not quite as narrow as in the illustrated embodiment of FIGS. 4 to 6.
- FIGS. 1 to 6 can in turn be arranged in a superimposed over-housing. It is also conceivable to use them with appropriate design of the floor panels with a corresponding attachment directly for mounting eg in the control cabinet. In addition, cross connections and / or markings or the like can be realized, for example, on the connection disks. It is also possible to replace the direct plug connections by other connections in other connection technology - eg IDC, Werfeder- or steran gleichtechnik - and / or to provide the connection plates with electrical components (again not shown here).
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Multi-Conductor Connections (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Anschluss-System zur Realisierung von Abzweigungen an einer Mehrzahl durchgehender elektrischer Leiter (10), insbesondere eines abschnittsweise abgemantelten Kabels, mit einer Bodenplatte (1) und zwei oder mehr direkt an der Bodenplatte - oder an auf der Bodenplatte angeordneten oder anbringbaren Schwenkrahmenschächten (16) - schwenkbar angeordneten Anschluss-Scheiben (2), die jeweils einen scheibenartigen Grundkörper (3) aus isolierendem Kunststoff aufweisen, welche jeweils wenigstens einen oder mehrere isolationsdurchdringende(n) Kontakt(e) in den Eckbereichen der Grundkörper (3) und wenigstens einen oder mehrere Abzweigungsanschluss(e) (5) für wenigstens einen oder mehrere abzweigende Leiter aufweisen, wobei die Schwenkbereiche der in Anreihrichtung aneinander grenzenden Anschluss-Scheiben (2) versetzt zueinander ausgebildet sind. Connection system for the realization of branches on a plurality of continuous electrical conductors (10), in particular a stripped cable in sections, with a bottom plate (1) and two or more directly on the bottom plate - or arranged on the bottom plate or attachable swing frame shafts (16) - pivotally mounted connection discs (2), each having a disc-like base body (3) made of insulating plastic, each having at least one or more insulation piercing contact (s) in the corner regions of the base body (3) and at least one or more Have branch terminal (s) (5) for at least one or more branching conductors, wherein the pivot areas of the adjacent in the mounting direction adjacent terminal discs (2) are formed offset from each other.
Description
Die Erfindung betrifft ein Anschluss-System zur Realisierung von Abzweigungen an einer Mehrzahl durchgehender elektrischer Leiter.The invention relates to a connection system for the realization of branches on a plurality of continuous electrical conductors.
Ein derartiges Anschluss-System ist aus der
Es ist auch bekannt, Anschluss-Scheiben an einer Welle drehbar an einer Bodenplatte anzuordnen. Diese Ausgestaltung hat sich nicht bewährt, da die Leiter seitlich einzuführen sind, so dass sich die Anordnung nicht zur Montage an bereits installierten durchgehenden Kabeln eignet.It is also known to arrange connection discs on a shaft rotatably mounted on a bottom plate. This configuration has not been proven because the conductors introduce laterally are so that the arrangement is not suitable for mounting on already installed continuous cables.
Die Erfindung setzt daher am gattungsgemäßen Stand der Technik an und will diesen hinsichtlich ihres konstruktiven Aufbaus vereinfachen. Dabei sollen auch ein kompakter Aufbau und eine gute Handhabbarkeit realisiert werden.The invention therefore relies on the generic state of the art and wants to simplify this in terms of their structural design. In this case, a compact design and good handling should be realized.
Die Lösung dieses Problems ist die Aufgabe der Erfindung.The solution to this problem is the object of the invention.
Die Erfindung löst diese Aufgabe durch den Gegenstand des Anspruchs 1.The invention solves this problem by the subject matter of
Konstruktiv ist die Anordnung gegenüber dem Stand der Technik weiter vereinfacht, da die Erfindung zum Beschalten werkzeugfrei beschaltbare IDC-Kontakte, insbesondere Gabelkontakte nutzt. Dabei realisiert sie trotz des Einsatzes der IDC- Kontakte mit der aus ihrer Bauart bedingten - insbesondere in der Ausgestaltung als Gabelkontakte - größeren Breite eine sehr schmal bauende Anordnung aus Anschluss-Scheiben, die es zudem in einfacher Weise ermöglicht, sowohl die durchgehenden Leiter als auch die abzweigenden Leiter (jedenfalls bei einem Einsatz von Direktsteckkontakten) werkzeugfrei einfachst zu kontaktieren.Constructively, the arrangement over the prior art is further simplified, since the invention uses for wiring tool-free connectable IDC contacts, especially fork contacts. It realizes despite the use of the IDC contacts with the conditional on their design - especially in the configuration as fork contacts - greater width a very narrow-building arrangement of connection disks, which also allows in a simple way, both the continuous conductor and the branching conductors (at least when using direct plug contacts) tool-free easy to contact.
Die durchgehenden Leiter können beispielsweise die durchgehenden Leiter eines Flachkabel oder eines sonstigen Kabels - z.B. eines Rundkabels - sein, dessen Kabelmantel im Bereich der Anschluss-System entfernt wurde, wobei die durchgehenden Leiter in diesem abgemantelten Bereich in die Aufnahmen der Bodenplatte eingelegt werden. Zur Kontaktierung sind sodann nur die Anschluss-Scheiben aufzusetzen, zu verschwenken und dann die Leiterenden der Abzweigleiter einzustecken. Derart kann eine Abzweigung auch an einem bereits installierten Kabel schnell nachträglich montiert werden.For example, the continuous conductors may include the continuous conductors of a flat cable or other cable - e.g. a round cable - whose cable sheath has been removed in the area of the connection system, whereby the continuous conductors in this sheathed area are inserted into the receptacles of the base plate. For contacting then only the connection discs are set up, to pivot and then insert the conductor ends of the branch conductors. In this way, a branch can also be quickly retrofitted to an already installed cable.
Vorteilhaft ist auch, dass jedenfalls die IDC-Kontakte benachbarter Anschluss-Scheiben bei der gewählten versetzten Anordnung relativ weit voneinander entfernt liegen, was nachteilige Effekte wie das Auftreten unerwünschter Kriechströme deutlich verringert.It is also advantageous that, in any case, the IDC contacts of adjacent connection disks are relatively far apart in the selected staggered arrangement which significantly reduces adverse effects such as the occurrence of unwanted creepage currents.
Eine vorteilhafte Weiterbildung, die auch als eigenständige Erfindung betrachtet werden kann, ist im Anspruch 2 angegeben, dessen Gegenstand sich durch eine besonders einfache Handhabung bei einer zudem besonders guten Isolierung der Einzelleiter voneinander auszeichnet.An advantageous development, which can also be regarded as an independent invention, is specified in
Vorteilhafte Ausgestaltungen sind in den Unteransprüchen angegeben.Advantageous embodiments are specified in the subclaims.
Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand von Ausführungsbeispielen näher beschrieben. Es zeigt:
- Fig. 1 a
- eine perspektivische Ansicht eines ersten erfindungsgemäßen Anschluss-Systems mit abgenommener Seitenwand an der ersten Anschluss-Scheibe;
- Fig. 1b-e
- weitere Ansichten der Anordnung aus Fig. 1, welche das Beschalten des Anschluss-Systems in mehreren Schritten veranschaulichen;
- Fig. 2
- das Anschluss-System aus Fig. 1 in einer Seitenansicht;
- Fig. 3
- das Anschluss-System aus Fig. 1 und 2 in einer Draufsicht;
- Fig. 4a
- eine perspektivische Ansicht eines zweiten erfindungsgemäßen An-schluss-Systems;
- Fig. 4b-e
- weitere Ansichten der Anordnung aus Fig. 4, welche das Beschalten des Anschluss-Systems in mehreren Schritten veranschaulichen;
- Fig. 5
- das Anschluss-System aus Fig. 4 in einer Seitenansicht; und
- Fig. 6
- das Anschluss-System aus Fig. 5 und 5 in einer Draufsicht.
- Fig. 1 a
- a perspective view of a first connection system according to the invention with removed side wall on the first connection disc;
- Fig. 1b-e
- further views of the arrangement of Figure 1, which illustrate the connection of the connection system in several steps.
- Fig. 2
- the connection system of Figure 1 in a side view.
- Fig. 3
- the connection system of Figures 1 and 2 in a plan view.
- Fig. 4a
- a perspective view of a second system according to the invention Anschluss system;
- Fig. 4b-e
- further views of the arrangement of Figure 4, which illustrate the connection of the connection system in several steps.
- Fig. 5
- the connection system of Figure 4 in a side view. and
- Fig. 6
- the connection system of Fig. 5 and 5 in a plan view.
Fig. 1 zeigt ein Anschluss-System mit einer Bodenplatte 1 und daran schwenkbar angeordneten Anschluss-Scheiben 2, die jeweils einen scheibenartigen Grundkörper 3 aus isolierendem Kunststoff aufweisen, der in Draufsicht T-förmig ausgebildet ist.Fig. 1 shows a connection system with a
In jedem der Grundkörper 3 sind jeweils ein isolationsdurchdringender erster Anschluss 4 und wenigstens ein oder mehrere hiermit leitend verbundene Abzweigungsanschlüsse 5 zum Anschluss wenigstens eines abzweigenden Leiters (hier nicht dargestellt) angeordnet.In each of the
Der erste Anschluss 4 ist als isolationsdurchdringender Kontakt - hier als Gabelkontakt - ausgebildet, an den sich ein Stromschienenabschnitt 6 anschließt, an dem hier zwei Abzweigungsanschlüsse 5 angeordnet sind. Diese Abzweigungsanschlüsse 5 können prinzipiell in beliebiger Anschlusstechnik (IDC, Schraube, Feder usw.) ausgebildet sein. Bevorzugt werden werkzeugfrei direkt beschaltbare Druckfederkontakte (Push-In) genutzt, für die Einführöffnungen 7 an der Oberseite der Grundkörpers 3 angeordnet sind.The
Die Schwenkbereiche 8 der Anschluss-Scheiben 2 liegen jeweils in deren unteren - d.h. zur Bodenplatte gewandten - Eckbereichen 9. Die beiden Abzweigungsanschlüsse 5 sind nebeneinander seitlich des Gabelkontaktes 4 angeordnet.The pivoting
Um mit den isolationsdurchdringenden Gabelkontakten 4 möglichst ebenfalls werkzeugfrei die zu kontaktierenden Leiter 10 mit Isolierung 10a und Ader(n) 10b kontaktieren zu können, weisen diese einige Besonderheiten auf.In order to be able to contact the
Zu diesen zählen nach einer Variante eine dem Schwenkradius r an der Stelle des Gabelkontaktes 4 angepasste Schneidengeometrie nach Art eines Kreisbogens mit dem Radius r. Zudem ist eine Anordnung der Gabelkontakte nahe zum Schwenkbereich 8 realisiert, so dass bei einem Herunterdrücken des Grundkörpers 3 an der dem Schwenkachse gegenüber liegenden Ende der Anschluss-Scheibe 2 vorteilhaft eine große Hebelkraft bzw. -übersetzung wirkt.These include according to a variant of the pivot radius r at the location of the
Die Schwenkbereiche 8 bestehen hier jeweils aus einem an der Bodenplatte ausgebildeten, abgerundeten Hakenabschnitt 11, der mit einem korrespondierend ausgebildeten, ebenfalls abgerundeten Hakenabschnitt 12 an den Grundkörpern 3 der Anschluss-Scheiben 2 derart zusammenwirkt, dass die beiden Hakenabschnitte eine Art Gleit-Schwenklager bilden. Auf eine durchgehende, zapfenartige Drehachse, welche die Anschluss-Scheiben am Grundkörper festlegt, so dass das Einlegen der durchgehenden Leiter unmöglich wird, kann damit wie beim gattungsgemäßen Stand der Technik vorteilhaft verzichtet werden.The pivoting
Fig. 1b-e veranschaulichen, dass die Grundkörper ein- oder beidseitig mit Abdeckungen 15 versehbar sind, die hier auf die Seitenwände aufgeklipst werden, um die Grundkörper, in denen die Anschlüsse seitlich offen liegen, voneinander zu isolieren.FIGS. 1b-e illustrate that the base bodies can be provided with
Es ist vielmehr möglich, die zu kontaktierenden durchgehenden Leiter zunächst in die nebeneinander in der Bodenplatte ausgebildeten Aufnahmen 13 einzulegen (Fig. 1b, Fig. 1c) und dann die Anschluss-Scheiben 2 aufzusetzen (Fig. 1d). Dies führt gegenüber einer durchgehenden vormontierten Drehachse an der Bodenplatte zu einer vereinfachten Handhabung und überhaupt erst dazu, das Anschluss-System auch an durchgehenden Leitern einsetzen zu können.Rather, it is possible to first insert the continuous conductors to be contacted into the
Sodann werden die Grundkörper gegensinnig zum Leiter geschwenkt (Fig. 1d), wobei die Gabelkontakte 4 die Leiterisolierung durchdringen und den Kontakt zu der oder den Leitungsader(n) herstellen (Fig. 1e).Then, the bodies are pivoted in opposite directions to the conductor (Figure 1d), with the
Um zu verhindern, dass durch den Einsatz der Gabelkontakte 4 die Baubreite der Anschluss-Scheiben 2 in Anreihrichtung relativ groß wird, werden die Schwenkbereiche 8 der Anschluss-Scheiben 2 von Anschluss-Scheibe 2 zu Anschluss-Scheibe - versetzt zueinander - abwechselnd in den beiden im kontaktierten Zustand zur Bodenplatte 1 weisenden Eckbereichen 9a, 9b angeordnet; und zwar vorzugsweise derart, dass die Schwenkbereiche 8a jeder zweiten Anschluss-Scheibe 2 in dem einen - hier linken - unteren Eckbereich 9a der Anschluss-Scheiben 2 und die Schwenkbereiche 8b der dazwischenlegenden Anschluss-Scheiben 2 in dem gegenüberliegenden unteren - hier rechten - Eckbereich 9b der Anschluss-Scheiben 2 angeordnet sind, derart, dass jeweils benachbarte Anschluss-Scheiben 2 zum Beschalten und Entschalten in entgegengesetzter Schwenkrichtung zu schwenken sind.In order to prevent that the width of the
Dies ist z.B. möglich, indem die Anschluss-Scheiben jeweils um 180° gedreht werden.This is possible, for example, by rotating the connection disks by 180 °.
Die beiden Abzweigungsanschlüsse 5 benachbarter Anschluss-Scheiben 2 liegen im beschalteten Zustand dann wieder im wesentlichen nebeneinander.The two
Im Bereich der Gabelkontakte 4 können die Anschluss-Scheiben 2 durch die vorstehend beschriebene Maßnahme des Versatzes der Schwenklagerbereiche etwas breiter ausgebildet sein als im übrigen Bereich zum Anschluss der abzweigenden Leiter 10, wodurch die weiter oben erwähnte T-Form der Anschluss-Scheiben realisiert wird. Dies veranschaulichen die Draufsichten der Fig. 3 und 6. Hieraus resultiert eine extrem geringe Baubreite. Auf den Einsatz der mit einem Schraubendreher zu betätigenden Piercingschraube des Standes der Technik kann verzichtet werden.In the area of the
Die Anschluss-Scheiben 2 können einzeln oder auch als Gruppe zur Bodenplatte 1 geschwenkt werden, was in einer Einzel- oder einer Gruppenbeschaltung resultiert. Es ist auch eine Art Blockaufbau denkbar, bei welchem mehrere der Anschluss-Scheiben 2 einstückig zu einer übergeordneten schwenkbaren Einheit zusammengefasst sind (hier nicht dargestellt). Damit würde eine Art doppelter kammartiger Aufbau mit ineinander greifenden Kämmen realisiert, welcher die Möglichkeit dazu bieten würde, jeweils mehrere der durchgehenden Leiter auf einmal zu beschalten.The
Die Aufnahmen können noch mit Rastvorsprüngen 14 zum rastenden Fixieren der durchgehenden Leiter versehen sein, um das Anordnen der Leiter und deren Kontaktierung zu vereinfachen.The recordings may also be provided with latching
Ein Abstützsteg 19 dient zur Abstützung der Anschluss-Scheiben 2 an der Bodenplatte 1.A
Das Ausführungsbeispiel der Fig. 4 bis 6 unterscheidet sich von dem der Fig. 1 bis 3 in wesentlichem dadurch, dass auf der Bodenplatte 1 eine Mehrzahl von übergehäuseartigen Schwenkrahmenschächten 16 angeordnet ist bzw. anbringbar ist, die jeweils einen zumindest an der von der Bodenplatte 1 abgewandten Seite offenen, vorzugsweise T-förmigen Schacht mit einem schmaleren Abschnitt 20 und einem etwas breiteren Abschnitt 21 aufweisen, wobei im breiteren Abschnitt 21 die Grundkörper 3 schwenkbar angeordnet sind (hier nicht zu erkennen). Denkbar ist es, die Schwenkrahmenschächte innen mit Konturen zu versehen, welche den Hakenabschnitte 11 an der Bodenplatte entsprechen und die Anschluss-Scheiben 2 nach Art der Fig. 1 auszubilden.The embodiment of FIGS. 4 to 6 differs from that of FIGS. 1 to 3 essentially in that on the
Wie in Fig. 4a, b und c zu erkennen, werden bei der Anschlußvorrichtung der Fig. 4 bis 6 zunächst die Leiter 13 in die zueinander parallelen Aufnahmen 13 der Bodenplatte eingelegt. Sodann werden die Schwenkrahmenschächte - vorzugsweise senkrecht - mit den hierin schwenkbar angeordneten Grundkörpern 3 von oben auf die Bodenplatte aufgesetzt und dann parallel zur Bodenplatte 1 auf derselben verschoben, wobei hakenartige Abschnitte 22, 23 an den zueinander gewandten Seiten der Schwenkrahmenschächte 16 und der Bodenplatte ineinander greifen, welche die Schwenkrahmenschächte an der Bodenplatte 1 sichern.As can be seen in FIGS. 4 a, b and c, in the connection device of FIGS. 4 to 6, first the
Die Schwenkrahmenschächte 16 ermöglichen eine besonders gute Isolierung der Anschluss-Scheiben 2 voneinander und sie bieten den weiteren Vorteil, dass sie mit Rastmitteln 17 (z.B. Ausnehmungen; siehe Fig. 5) versehen werden können, die mit korrespondierenden Rastmitteln 18 an den Anschluss-Scheiben 2 in Kontaktstellung zusammenwirken, um die Anschluss-Scheiben 2 in geöffneter - nicht beschalteter - Stellung zusätzlich zu fixieren, was das Beschalten vereinfacht und insbesondere beim Einsatz in rauer Umgebung von Vorteil ist.The
Die hier gewählte T-Form der Schwenkrahmenschächte 16 bietet wiederum den Vorteil eines besonders schmalen Aufbaus, wenn die Schwenkrahmenschächte jeweils um 180° verdreht und versetzt zueinander derart auf der Bodenplatte 1 angeordnet werden, dass jeweils die schmalen Bereiche 21 der Schwenkrahmenschächte 16 im beschalteten Zustand (Fig. 6) direkt aneinander liegen. Die Schwenkrahmenschächte 16 könnten auch direkt nebeneinander auf der Bodenplatte 1 angeordnet werden und dabei eine rechteckige Grundform aufweisen. Der Aufbau wäre dann aber nicht ganz so schmal wie bei dem dargestellten Ausführungsbeispiel der Fig. 4 bis 6.The selected T-shape of the
Zu erwähnen ist noch, dass die gesamten Anordnungen der Fig. 1 bis 6 wiederum in einem übergeordneten Übergehäuse angeordnet werden können. Es ist aber auch denkbar, sie bei entsprechender Ausgestaltung der Bodenplatten mit einer entsprechenden Befestigung direkt für eine Montage z.B. im Schaltschrank zu nutzen. Zudem sind z.B. an den Anschluss-Scheiben Querverbindungen und/oder Markierungen oder dgl. realisierbar. Es ist auch möglich, die Direktsteckanschlüsse durch andere Anschlüsse in anderer Anschlusstechnik - z.B. IDC-, Zugfeder- oder Schraubanschlusstechnik - zu ersetzen und/oder die Anschluss-Scheiben mit elektrischen Bauelementen zu versehen (hier wiederum nicht dargestellt).It should also be mentioned that the entire arrangements of FIGS. 1 to 6 can in turn be arranged in a superimposed over-housing. It is also conceivable to use them with appropriate design of the floor panels with a corresponding attachment directly for mounting eg in the control cabinet. In addition, cross connections and / or markings or the like can be realized, for example, on the connection disks. It is also possible to replace the direct plug connections by other connections in other connection technology - eg IDC, Zugfeder- or Schraubanschlusstechnik - and / or to provide the connection plates with electrical components (again not shown here).
- Bodenplattebaseplate
- 11
- Anschluss-ScheibenConnecting disks
- 22
- Grundkörperbody
- 33
- Anschlussconnection
- 44
- Abzweigungsanschlüssebranch terminals
- 55
- StromschienenabschnittBusbar section
- 66
- Einführöffnungeninsertion
- 77
- Schwenkbereicheswivel ranges
- 88th
- Eckbereichcorner
- 99
- Leiterladder
- 1010
- Isolierunginsulation
- 10a10a
- AderVein
- 10b10b
- Hakenabschnittehook portions
- 11, 1211, 12
- AufnahmenRecordings
- 1313
- Rastvorsprüngelatching projections
- 1414
- Abdeckungencovers
- 1515
- SchwenkrahmenschächteSwing frame slots
- 1616
- Rastmittellatching means
- 17, 1817, 18
- Abstützstegsupporting web
- 1919
- Abschnittesections
- 20,2120.21
- hakenartige Abschnittehook-like sections
- 22, 2322, 23
- Radiusradius
- rr
Claims (21)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005014719U DE202005014719U1 (en) | 2005-09-17 | 2005-09-17 | Connection system for the realization of branches on continuous conductors |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1764871A1 true EP1764871A1 (en) | 2007-03-21 |
EP1764871B1 EP1764871B1 (en) | 2008-04-09 |
Family
ID=37604604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06120441A Active EP1764871B1 (en) | 2005-09-17 | 2006-09-11 | Connection system for realising of branchings to continuous conductors |
Country Status (6)
Country | Link |
---|---|
US (1) | US7234961B2 (en) |
EP (1) | EP1764871B1 (en) |
CN (1) | CN100536258C (en) |
AT (1) | ATE392032T1 (en) |
DE (2) | DE202005014719U1 (en) |
ES (1) | ES2306377T3 (en) |
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Also Published As
Publication number | Publication date |
---|---|
US20070066123A1 (en) | 2007-03-22 |
CN1937330A (en) | 2007-03-28 |
EP1764871B1 (en) | 2008-04-09 |
DE502006000598D1 (en) | 2008-05-21 |
ATE392032T1 (en) | 2008-04-15 |
ES2306377T3 (en) | 2008-11-01 |
DE202005014719U1 (en) | 2007-02-01 |
CN100536258C (en) | 2009-09-02 |
US7234961B2 (en) | 2007-06-26 |
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