DE20301369U1 - Electric terminal for circuit boards, has terminal contacts arranged in insulating housing - Google Patents
Electric terminal for circuit boards, has terminal contacts arranged in insulating housingInfo
- Publication number
- DE20301369U1 DE20301369U1 DE20301369U DE20301369U DE20301369U1 DE 20301369 U1 DE20301369 U1 DE 20301369U1 DE 20301369 U DE20301369 U DE 20301369U DE 20301369 U DE20301369 U DE 20301369U DE 20301369 U1 DE20301369 U1 DE 20301369U1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- connection terminal
- terminal
- spring
- web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000005405 multipole Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R9/2458—Electrical interconnections between terminal blocks
- H01R9/2466—Electrical interconnections between terminal blocks using a planar conductive structure, e.g. printed circuit board
-
- 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
-
- 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
- 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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4833—Sliding arrangements, e.g. sliding button
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
I (ClI (Cl
Patentanwälte · European Patent AttorneysPatent Attorneys · European Patent Attorneys
RIA-BTRRIA-BTR
Produktions GmbH Ottilienstraße 9Production GmbH Ottilienstrasse 9
78176 Blumberg78176 Blumberg
- Gebrauchsmusteranmeldung -- Utility model application -
AnschlussklemmeConnection terminal
D-78048 Villingen-^ahwamaingen. ■ Walde*oaJSe«a3 · «Teleioji: »«7731 883C0» Telefax: 07721 883850 D-80336 Mün{:h4i:"Mozartpi:4aJJf 8 ·■* Telefon· 089 ·&xgr;4;&idiagr;·7·^2«£.·· TeJ.e$ix*· 089 54403080 D-78048 Villingen-^ahwamaingen. ■ Walde*oaJSe«a3 · «Teleioji: »«7731 883C0» Fax: 07721 883850 D-80336 Mün{:h4i:"Mozartpi:4aJJf 8 ·■* Telephone· 089 ·&xgr;4;&idiagr;·7·^2 «£.·· TeJ.e$ix*· 089 54403080
RIA219RIA219
Beschreibung
AnschlussklemmeDescription
Connection terminal
Die Erfindung betrifft eine Anschlussklemme für Leiterplatten gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a connection terminal for printed circuit boards according to the preamble of patent claim 1.
Aus der EP 0 735 616 A2 ist eine elektrische Anschlussklemme für eine Leiterplatte bekannt, welche ein Isoliergehäuse und eine im Isoliergehäuse angeordnete Kontaktfeder aufweist. Wird die Anschlussklemme auf die Leiterplatte aufgesetzt, liegt das Kontaktende der Kontaktfeder unter Vorspannung an einem Kontaktfeld der Leiterplatte an. Das dem Kontaktende abgewandte Anschlussende der Kontaktfeder ist mit einem der Kontaktfeder zugeordneten Leiter elektrisch verbindbar. Dabei kontaktiert das Anschlussende der Kontaktfeder den Leiter unmittelbar mit Federkraft elektrisch und dient zugleich der Klemmfixierung des Leiters in der Anschlussklemme. Der Leiter muss somit nur gegen die Federkraft der Kontaktfeder zwischen das Anschlus-0 sende und das Gehäuse geschoben werden und ist über die Klemmwirkung fixiert. In einer Ausführung (Fig. 12) weist das Isoliergehäuse zwei Kammern zur Aufnahme jeweils einer Kontaktfeder auf. Die Leiterplatte wird zwischen diesen Kontaktfedern in das Isoliergehäuse gesteckt, so dass die Kontaktfedern in den beiden Kammern durch die Leiterplatte voneinander isoliert sind, dabei jedoch beide an je einer Seite der Leiterplatte anliegen.EP 0 735 616 A2 discloses an electrical connection terminal for a circuit board which has an insulating housing and a contact spring arranged in the insulating housing. If the connection terminal is placed on the circuit board, the contact end of the contact spring rests under pre-tension on a contact field of the circuit board. The connection end of the contact spring facing away from the contact end can be electrically connected to a conductor assigned to the contact spring. The connection end of the contact spring makes direct electrical contact with the conductor using spring force and at the same time serves to fix the conductor in the connection terminal. The conductor therefore only has to be pushed between the connection end and the housing against the spring force of the contact spring and is fixed in place by the clamping effect. In one design (Fig. 12), the insulating housing has two chambers, each of which accommodates a contact spring. The circuit board is inserted into the insulating housing between these contact springs, so that the contact springs in the two chambers are insulated from one another by the circuit board, but both rest on one side of the circuit board.
In der DE 43 36 965 Al wird eine Kontaktklemme zum lösbaren 0 Verbinden von mindestens zwei elektrischen Leitern offenbart, welche ein Gehäuse mit einem darin angeordneten Kontaktelement aufweist, in das die Leiter einsteckbar und über Federkraft klemmend kontaktiert sind, wobei das Kontaktelement durch einDE 43 36 965 A1 discloses a contact terminal for detachably connecting at least two electrical conductors, which comprises a housing with a contact element arranged therein, into which the conductors can be inserted and clamped by spring force, wherein the contact element is connected by a
• ··
• ··
• ··
RIA219 ■' 3 *!!*·*·····RIA219 ■' 3 *!!*·*·····
U-förmig gebogenes Blech mit sich im Wesentlichen parallel zu den Gehäusewänden erstreckenden freien Schenkeln und einem zwischen den Schenkeln eingesetzten Federelement gebildet wird. Die elektrischen Leiter werden wiederum gegen die Federkraft des Federelements zwischen die Schenkel und das eingesetzte Federelement gedrückt und durch Federkraft klemmend gehalten. Da die Leiter über das Federelement elektrisch miteinander verbunden sind, liegt keine Isolierung zwischen den einzelnen Leitern vor.
10U-shaped bent sheet metal with free legs extending essentially parallel to the housing walls and a spring element inserted between the legs. The electrical conductors are in turn pressed against the spring force of the spring element between the legs and the inserted spring element and are held in place by spring force. Since the conductors are electrically connected to one another via the spring element, there is no insulation between the individual conductors.
10
Aufgabe der Erfindung ist es, ein möglichst kompaktes System für die Anordnung von mehreren Anschlussklemmen bereitzustellen .The object of the invention is to provide a system that is as compact as possible for the arrangement of several connection terminals.
Die Aufgabe wird erfindungsgemäß gelöst durch eine Anschlussklemme mit den kennzeichnenden Merkmalen des PatentanspruchsThe object is achieved according to the invention by a connection terminal with the characterizing features of the patent claim
Grundgedanke der Erfindung ist es, in einem isolierenden Gehäuse zwei Klemmkontakte anzuordnen. Das an einer Seitenfläche offene Gehäuse ist durch einen Steg in zwei Kammern getrennt, in welchen jeweils ein Klemmkontakt angeordnet ist. An dem Steg ist zwischen den zwei Klemmkontakten wenigstens eine Nut und/oder wenigstens eine Feder angeordnet, in die eine entsprechende Feder bzw. eine entsprechende Nut eines anschließenden nächsten Gehäuses bzw. einer Abdeckung eingreift, um so nach Art einer Labyrinthdichtung die - Kriechstrecken zwischen den beiden Klemmkontakten möglichst lang zu gestalten.The basic idea of the invention is to arrange two terminal contacts in an insulating housing. The housing, which is open on one side, is divided by a web into two chambers, in each of which a terminal contact is arranged. At least one groove and/or at least one spring is arranged on the web between the two terminal contacts, into which a corresponding spring or a corresponding groove of an adjoining housing or a cover engages, in order to make the creepage distances between the two terminal contacts as long as possible in the manner of a labyrinth seal.
Vorzugsweise verlaufen im Gehäuse in dem Steg zwischen den zwei Kammern zwei Nuten bzw. Federn parallel zueinander. Dies ist ausreichend, um eine genügend lange Kriechstrecke zu er-Preferably, two grooves or tongues run parallel to each other in the web between the two chambers in the housing. This is sufficient to achieve a sufficiently long creepage distance.
RIA219 ·· 4 .:::*;:*···RIA219 ·· 4 .:::*;:*···
zeugen und zuverlässig Überschläge zwischen den beiden Klemmkontakten zu vermeiden.and reliably prevent arcing between the two terminal contacts.
Bei einer vorteilhaften Ausgestaltung der Erfindung sind die Klemmkontakte so angeordnet, dass die anzuschließenden Leiter von der gleichen Seite des Gehäuses anschließbar sind.In an advantageous embodiment of the invention, the terminal contacts are arranged such that the conductors to be connected can be connected from the same side of the housing.
Ein Ausführungsbeispiel der Erfindung wird anhand der folgenden Figuren ausführlich erläutert. Es zeigen: 10An embodiment of the invention is explained in detail with reference to the following figures. They show: 10
Figur 1Figure 1
eine mehrpolige Anschlussklemme mit aufgesetztem Abschlussdeckel ,a multi-pole connection terminal with attached end cover,
Figur 2Figure 2
diese Anschlussklemme mit geöffnetem Abschlussdeckel,this terminal with the cover open,
Figur 3Figure 3
eine Draufsicht auf die offene Seitenfläche der Anschlussklem-0 me unda top view of the open side surface of the terminal block and
Figur 4Figure 4
einen Schnitt gemäß A-A in Figur 3.a section according to A-A in Figure 3.
Figuren 1 und 2 zeigen eine mehrpolige Anschlussklemme, die aus einzelnen Klemmmodulen mit jeweils einem Gehäuse 10, 10', 10'' und 10''' zusammengesteckt ist, wobei in Figur 1 das letzte Gehäuse 10 mit einem Abschlussdeckel 25 verschlossen ist, während in Figur 2 der Abschlussdeckel 25 entfernt ist, so dass der Blick auf den Innenaufbau des Gehäuses 10 frei ist. Das Gehäuse 10 weist jeweils zwei Kammern 12 auf, welche an der Seitenwand jeweils mit einer Einstecköffnung 14 verse-Figures 1 and 2 show a multi-pole connection terminal which is assembled from individual terminal modules, each with a housing 10, 10', 10'' and 10''', whereby in Figure 1 the last housing 10 is closed with a cover 25, while in Figure 2 the cover 25 is removed so that the view of the interior structure of the housing 10 is clear. The housing 10 has two chambers 12, each of which is provided with an insertion opening 14 on the side wall.
RIA219 ' 5 .::*·*·!·!?RIA219 ' 5 .::*·*·!·!?
hen sind, durch welche ein Leiter ins Innere des Gehäuses 10 eingeführt werden kann.through which a conductor can be introduced into the interior of the housing 10.
Auf der einen geschlossenen Seitenfläche der Kammern 12 liegt jeweils ein Kontaktelement 42, welches jeweils zwei Schenkel 46 aufweist, die an den Seitenwänden der Kammern 12 anliegen. Weiterhin ist an den Kontaktelementen 42 jeweils ein Lötpin 44 einstückig angeformt, welcher durch eine schlitzartige Öffnung 17 an der rückwärtigen Bodenwand des Gehäuses 10 ragt. Beim Aufsetzen des Gehäuses 10 der Anschlussklemme auf eine Leiterplatte greift der Lötstift 44 in eine Bohrung der Leiterplatte ein und wird mit einer zugehörigen Leiterbahn verlötet.On one closed side surface of the chambers 12 there is a contact element 42, which has two legs 46 that rest against the side walls of the chambers 12. Furthermore, a soldering pin 44 is formed integrally on each of the contact elements 42, which protrudes through a slot-like opening 17 on the rear bottom wall of the housing 10. When the housing 10 of the connection terminal is placed on a circuit board, the soldering pin 44 engages in a hole in the circuit board and is soldered to an associated conductor track.
In jeder der Kammern 12 befindet sich eine Klemmfeder 40, welehe einen in etwa U-förmigen Verlauf aufweist. Einer der Schenkel der U-förmigen Klemmfeder 40 liegt an einem der Schenkel 46 des Kontaktelements 42 an. Der andere Schenkel der Klemmfeder 40 ist nach außen gebogen und verläuft in etwa quer vor der Einstecköffnung 14 des Gehäuses 10, wobei das Ende des Schenkels, ein Klemmende 48, an dem zweiten Schenkel 46 des Kontaktelements 42 anliegt. Damit die Klemmfeder 40 in der Kammer 12 des Gehäuses 10 nicht verrutscht, ist die Kehre der U-förmigen Klemmfeder 4 0 zwischen der Gehäusewand und einem Vorsprung 49, welcher an das Kontaktelement 42 angeformt ist, eingesetzt.In each of the chambers 12 there is a clamping spring 40 which has an approximately U-shaped course. One of the legs of the U-shaped clamping spring 40 rests on one of the legs 46 of the contact element 42. The other leg of the clamping spring 40 is bent outwards and runs approximately transversely in front of the insertion opening 14 of the housing 10, with the end of the leg, a clamping end 48, resting on the second leg 46 of the contact element 42. So that the clamping spring 40 does not slip in the chamber 12 of the housing 10, the bend of the U-shaped clamping spring 40 is inserted between the housing wall and a projection 49 which is formed on the contact element 42.
In jede der Einstecköffnungen 14 des Gehäuses 10 ist ein Keil 30 eingesetzt, welcher gegen die Federkraft der Klemmfeder 40 in das Gehäuse gedrückt werden kann. Ein Vorsprung an dem Keil 0 3 0 verhindert, dass der Keil 3 0 durch die Federkraft der Klemmfeder 40 aus dem Gehäuse 10 herausgedrückt wird. Der Keil 30 weist an seiner nach außen weisenden Kante eine Kerbe 32 auf, in welche beispielsweise ein Schraubendreher eingesetztA wedge 30 is inserted into each of the insertion openings 14 of the housing 10 and can be pressed into the housing against the spring force of the clamping spring 40. A projection on the wedge 30 prevents the wedge 30 from being pressed out of the housing 10 by the spring force of the clamping spring 40. The wedge 30 has a notch 32 on its outward-facing edge into which a screwdriver can be inserted, for example.
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werden kann, um so den Keil 30 ohne großen Kraftaufwand in das Gehäuse 10 einzudrücken. Dabei entfernt sich das Klemmende 48 der Klemmfeder 4 0 von dem Schenkel 4 6 des Kontaktelements 42 und gibt einen Spalt frei, in den der Leiter durch die Ein-Stecköffnung 14 eingeführt werden kann. Wird der Keil 30 losgelassen, bewegt sich die Feder 40 zurück und klemmt den Leiter mit dem Klemmende 4 8 an dem Schenkel 4 6 des Kontaktelements 42 fest.can be pressed into the housing 10 without great effort. The clamping end 48 of the clamping spring 40 moves away from the leg 46 of the contact element 42 and opens up a gap into which the conductor can be inserted through the insertion opening 14. If the wedge 30 is released, the spring 40 moves back and clamps the conductor with the clamping end 48 to the leg 46 of the contact element 42.
Die beiden Kammern 12 des Gehäuses 10 sind durch einen Steg 20 voneinander isoliert, wobei der Steg 2 0 in seiner freien Oberseite zwei parallel zu den Längsseiten des Stegs 20 verlaufende Nuten 24 aufweist. Die den Nuten 24 abgewandte Seitenfläche des Gehäuses 10 und die Innenseite des Abschlussdeckels 25 weisen jeweils zwei Federn 22 auf, die beim Aufsetzen des Abschlussdeckels 25 auf das Gehäuse 10 bzw. beim modulartigen Zusammenstecken von mehreren Gehäusen 10, 10', 10'', 10''' in die entsprechenden Nuten 24 eingreifen. Durch die beiden Nuten 24 wird die Kriechstrecke zwischen den beiden Kammern 12 erheblich vergrößert, wodurch Überschläge zwischen den beiden Kontaktelementen 42 in den Kammern 12 zuverlässig verhindert werden. Dies ermöglicht es, die zwei Kontaktelemente 42 auf möglichst engem Raum in dem Gehäuse 10 unterzubringen.The two chambers 12 of the housing 10 are insulated from one another by a web 20, the web 20 having two grooves 24 in its free upper side that run parallel to the long sides of the web 20. The side surface of the housing 10 facing away from the grooves 24 and the inside of the cover plate 25 each have two springs 22 that engage in the corresponding grooves 24 when the cover plate 25 is placed on the housing 10 or when several housings 10, 10', 10'', 10''' are plugged together in a modular manner. The two grooves 24 significantly increase the creepage distance between the two chambers 12, reliably preventing arcing between the two contact elements 42 in the chambers 12. This makes it possible to accommodate the two contact elements 42 in the smallest possible space in the housing 10.
Das Gehäuse 10 weist auf einer seiner Seitenflächen mehrere Stifte 16 auf, während die andere Seitenfläche des Gehäuses 10 entsprechende Löcher 18 aufweist. Ebensolche Löcher 18 sind ebenfalls in den Abschlussdeckel 25 eingelassen. Beim modulartigen Zusammenfügen von mehreren Gehäusen 10, 10', 10'', 10''' 0 zu einer mehrpoligen Anschlussklemme bzw. beim Aufsetzen des Abschlussdeckels 25 auf das Gehäuse 10 werden die Stifte 16 in die entsprechenden Löcher 18 passend eingesetzt.The housing 10 has several pins 16 on one of its side surfaces, while the other side surface of the housing 10 has corresponding holes 18. The same holes 18 are also recessed into the end cover 25. When several housings 10, 10', 10'', 10''' 0 are joined together in a modular manner to form a multi-pole connection terminal or when the end cover 25 is placed on the housing 10, the pins 16 are inserted into the corresponding holes 18.
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Die weiteren Gehäuse·10', 10'' und 10''' sind identisch zu dem Gehäuse 10 ausgebildet, so dass Anschlussklemmen mit einer beliebigen frei wählbaren Polzahl aus einheitlichen Modulen zusammengefügt werden können.
5The other housings 10', 10'' and 10''' are designed identically to the housing 10, so that connection terminals with any freely selectable number of poles can be assembled from uniform modules.
5
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BezugszeichenlisteList of reference symbols
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20301369U DE20301369U1 (en) | 2003-01-30 | 2003-01-30 | Electric terminal for circuit boards, has terminal contacts arranged in insulating housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20301369U DE20301369U1 (en) | 2003-01-30 | 2003-01-30 | Electric terminal for circuit boards, has terminal contacts arranged in insulating housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20301369U1 true DE20301369U1 (en) | 2003-04-10 |
Family
ID=7979535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20301369U Expired - Lifetime DE20301369U1 (en) | 2003-01-30 | 2003-01-30 | Electric terminal for circuit boards, has terminal contacts arranged in insulating housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20301369U1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004007077U1 (en) * | 2004-05-04 | 2005-06-30 | Weco Wester, Ebbinghaus Gmbh & Co. Kg | Electric connecting clamp with metal or alloy clamp body in insulating housing, containing one or more connectors to printed circuit board (PCB) etc., with two-arm spring clamp with two partial springs coupled by link section, etc |
DE102005049798A1 (en) * | 2005-10-14 | 2007-04-26 | Phoenix Contact Gmbh & Co. Kg | Electrical terminal for printed circuit boards |
DE102006016364A1 (en) * | 2006-04-05 | 2007-10-18 | Mc Technology Gmbh | Terminal block for connection of electrical conductors, has terminal spring units e.g. leaf spring, connected with each other by S-shaped contact unit , which is made of copper alloy and absorbs spring force of spring units |
DE102006016354A1 (en) * | 2006-04-05 | 2007-10-18 | Mc Technology Gmbh | Terminal block for connecting electrical conductors |
DE102007051697A1 (en) * | 2007-10-26 | 2009-04-30 | Phoenix Contact Gmbh & Co. Kg | Terminal with opening device |
DE102013101408A1 (en) * | 2013-02-13 | 2014-08-28 | Wago Verwaltungsgesellschaft Mbh | Spring-loaded clamping element and connecting terminal |
-
2003
- 2003-01-30 DE DE20301369U patent/DE20301369U1/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004007077U1 (en) * | 2004-05-04 | 2005-06-30 | Weco Wester, Ebbinghaus Gmbh & Co. Kg | Electric connecting clamp with metal or alloy clamp body in insulating housing, containing one or more connectors to printed circuit board (PCB) etc., with two-arm spring clamp with two partial springs coupled by link section, etc |
DE102005049798A1 (en) * | 2005-10-14 | 2007-04-26 | Phoenix Contact Gmbh & Co. Kg | Electrical terminal for printed circuit boards |
DE102006016364A1 (en) * | 2006-04-05 | 2007-10-18 | Mc Technology Gmbh | Terminal block for connection of electrical conductors, has terminal spring units e.g. leaf spring, connected with each other by S-shaped contact unit , which is made of copper alloy and absorbs spring force of spring units |
DE102006016354A1 (en) * | 2006-04-05 | 2007-10-18 | Mc Technology Gmbh | Terminal block for connecting electrical conductors |
US7462076B2 (en) | 2006-04-05 | 2008-12-09 | Mc Technology Gmbh | Terminal block for connecting electrical conductors |
US7544103B2 (en) | 2006-04-05 | 2009-06-09 | Mc Technology Gmbh | Terminal block for connecting electrical conductors |
DE102006016364B4 (en) * | 2006-04-05 | 2012-10-31 | Mc Technology Gmbh | Terminal block for connecting electrical conductors |
DE102007051697A1 (en) * | 2007-10-26 | 2009-04-30 | Phoenix Contact Gmbh & Co. Kg | Terminal with opening device |
US8062079B2 (en) | 2007-10-26 | 2011-11-22 | Phoenix Contact Gmbh & Co. Kg | Connector clamp with opening unit |
DE102007051697B4 (en) | 2007-10-26 | 2021-10-28 | Phoenix Contact Gmbh & Co. Kg | Connection terminal with opening device |
DE102013101408A1 (en) * | 2013-02-13 | 2014-08-28 | Wago Verwaltungsgesellschaft Mbh | Spring-loaded clamping element and connecting terminal |
DE102013101408B4 (en) * | 2013-02-13 | 2021-01-14 | Wago Verwaltungsgesellschaft Mbh | Spring-loaded clamping element and connecting terminal |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030515 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20060317 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20090311 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20110304 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |