DE102005056325B4 - PCB terminal for PCB connection - Google Patents
PCB terminal for PCB connection Download PDFInfo
- Publication number
- DE102005056325B4 DE102005056325B4 DE102005056325A DE102005056325A DE102005056325B4 DE 102005056325 B4 DE102005056325 B4 DE 102005056325B4 DE 102005056325 A DE102005056325 A DE 102005056325A DE 102005056325 A DE102005056325 A DE 102005056325A DE 102005056325 B4 DE102005056325 B4 DE 102005056325B4
- Authority
- DE
- Germany
- Prior art keywords
- spring
- clamping
- housing
- opening
- terminal
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 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
- 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
- H01R4/4811—Spring details
- H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
-
- 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
- H01R4/4852—Means for improving the contact with the conductor, e.g. uneven wire-receiving surface
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Printklemme für einen Leiterplattenanschluß mit einem Gehäuse (1), in welchem sich zumindest ein Klemmraum (2) mit einer Klemmstelle an einem den Klemmraum (2) querenden Strombalken (18) befindet, in dessen Längsrichtung eine Einführöffnung (3) für einen längsseitig an dem Strombalken (18) zu verspannenden Leiter (23) mündet und in dessen Querrichtung in den Klemmraum (2) eine am Gehäuse (1) außen offene Betätigungsöffnung (17) mündet, dadurch gekennzeichnet, daß in dem Klemmraum (2) eine Klemmfeder (4) mit zwei aneinander anliegenden, über eine Federschlaufe (5) einstückig miteinander verbundenen Federenden (6, 9), die einander überlappende Leiterdurchtrittsöffnungen (8, 11) aufweisen, angeordnet ist, wobei der Strombalken (18) durch diese Leiterdurchtrittsöffnungen (8, 11) hindurchragt, daß das erste Federende (9) an der Wandung (21) des Klemmraums (2) mit der Leiter-Einführöffnung (3) festliegt und seine Leiterdurchtrittsöffnung (8) mit der Leiter-Einführöffnung (3) fluchtet, daß das zweite Federende (6) von der Federspannung in Richtung zur Betätigungsöffnung (17) beaufschlagt ist und ein zur...PCB terminal for one PCB connection with a housing (1), in which at least one clamping space (2) with a clamping point is located at a current bar (18) crossing the terminal space (2), in its longitudinal direction an insertion opening (3) for one long side at the current bar (18) to be clamped conductor (23) opens and in the transverse direction in the terminal space (2) one on the housing (1) Outside open actuating opening (17) opens characterized in that in the clamping space (2) a clamping spring (4) with two adjoining, via a Spring loop (5) in one piece interconnected spring ends (6, 9) overlapping each other Head through openings (8, 11) is arranged, wherein the current bar (18) through this Head through openings (8, 11) protrudes that the first spring end (9) on the wall (21) of the terminal space (2) with the Conductor insertion opening (3) is fixed and its conductor passage opening (8) with the conductor insertion opening (3) Aligns that second spring end (6) of the spring tension in the direction of the actuating opening (17) is charged and a ...
Description
Die Erfindung bezieht sich auf eine Printklemme gemäß den Merkmalen des Oberbegriffs des Patentanspruchs 1.The The invention relates to a print terminal according to the features of the preamble of claim 1
In bekannter Ausführung einer solchen Printklemme wird die Klemmstelle von einem Schraubklemmblock gebildet, der einen im Klemmraum angeordneten Zugkäfig, durch den der Strombalken hindurchragt, und eine in die Betätigungsöffnung hineinragende Zugschraube aufweist. Bei der ständig angestrebten Miniaturisierung solcher Printklemmen wird auch der Schraubklemmblock kleiner ausgeführt, weswegen auch die Zugschraube verkleinert ist. Bei der Betätigung der Printklemme ist oft der geeignete Schraubendreher nicht zur Hand, so daß mit einem unpassenden Werkzeug die Klemmschraube überbeansprucht und beschädigt wird. Von daher besteht die Notwendigkeit bei Printklemmen der in Rede stehenden Art von der Klemmung mittels Zugkäfig und Zugschraube Abstand zu nehmen.In known design Such a print terminal is the terminal point of a Schraubklemmblock formed, a arranged in the terminal space Zugkäfig, through which projects through the current bar, and a projecting into the actuating opening Tension screw has. In the constantly aspired miniaturization of such print terminals is also the Screw terminal block made smaller, which is why the lag screw is reduced. When operating the PCB terminal is often the appropriate screwdriver not at hand, so that with one unsuitable tool the clamping screw is overstressed and damaged. Therefore, there is a need for PCB terminal in question standing type of clamping by means of tension cage and lag screw distance to take.
Aus
dem Dokument
Das
Dokument
Das
Dokument
Aus
dem Dokument
Der Erfindung liegt die Aufgabe zugrunde, eine Printklemme der eingangs genannten Art zu schaffen, die bei kleiner Bauform eine sichere Betätigung ermöglicht.Of the Invention is based on the object, a print terminal of the above to create the type mentioned, the safe in a small design activity allows.
Diese Aufgabe wird bei einer Printklemme der vorgenannten Art durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.These Task is in a print terminal of the aforementioned type by the characterizing features of claim 1 solved.
Für die Erfindung ist wesentlich, daß in dem zur Verfügung stehenden, relativ kleinen Klemmraum im Klemmengehäuse eine Klemmfeder untergebracht ist, die mit dem Platz des sonst üblichen Schraubklemmblocks auskommt. Das für den Schraubklemmblock vorgesehene Gehäuse kann deshalb unverändert bleiben, jedoch ist wegen der Konfiguration des Klemmraums eine besondere Ausformung der Klemmfeder mit ihrer Federschlaufe vorgesehen worden. Die Betätigung des zweiten, parallel zum ersten Federende verschieblichen zweiten Federendes, die zweckmäßig mittels eines Drückers vorgenommen wird, ist nicht nur komfortabler sondern schafft auch eine höhere Bediensicherheit.For the invention is essential that in available standing, relatively small terminal space in the terminal housing a Clamping spring is housed, with the space of the usual Schraubklemmblocks gets along. That for the screw terminal block provided housing can therefore remain unchanged, However, because of the configuration of the terminal space a special Forming the clamping spring has been provided with its spring loop. The operation the second, parallel to the first spring end displaceable second spring end, the appropriate means made a pusher not only is more comfortable but also creates a higher level of operating safety.
Vorteilhafte Ausgestaltungsmerkmale der Erfindung ergeben sich aus den Unteransprüchen.advantageous Design features of the invention will become apparent from the dependent claims.
Die Erfindung wird nachfolgend anhand der Zeichnung an einem Ausführungsbeispiel noch näher erläutert. Dabei zeigen:The Invention will be described below with reference to the drawing of an embodiment even closer explained. Showing:
Im
einzelnen zeigt
Einzelheiten
der Klemmfeder
Das
zweite Federende
Zwischen
den in
In
der Ausgangslage greift der Strombalken
Das
erste Federende
Für die Verschiebung
des zweiten Federendes
Das
Drückerteil
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005056325A DE102005056325B4 (en) | 2005-11-25 | 2005-11-25 | PCB terminal for PCB connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005056325A DE102005056325B4 (en) | 2005-11-25 | 2005-11-25 | PCB terminal for PCB connection |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005056325A1 DE102005056325A1 (en) | 2007-06-06 |
DE102005056325B4 true DE102005056325B4 (en) | 2007-08-30 |
Family
ID=38047483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005056325A Expired - Fee Related DE102005056325B4 (en) | 2005-11-25 | 2005-11-25 | PCB terminal for PCB connection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005056325B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009001488U1 (en) * | 2009-02-06 | 2010-06-24 | Weidmüller Interface GmbH & Co. KG | Terminal for connecting conductor ends |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007001701U1 (en) * | 2007-02-06 | 2008-06-19 | Tridonicatco Connection Technology Gmbh & Co Kg | Universal Contact |
FR2950485B1 (en) * | 2009-09-23 | 2012-11-16 | Auxel | ELASTIC TERMINAL DISPENSER |
DE102010024809B4 (en) * | 2010-06-23 | 2013-07-18 | Wago Verwaltungsgesellschaft Mbh | terminal |
DE102010048698B4 (en) * | 2010-10-19 | 2014-12-18 | Wago Verwaltungsgesellschaft Mbh | Electrical connection terminal |
DE202010016894U1 (en) * | 2010-12-21 | 2012-03-22 | Weidmüller Interface GmbH & Co. KG | Connecting device with movable actuating means |
DE102019102668B3 (en) | 2019-02-04 | 2020-06-10 | Doduco Solutions Gmbh | Contact element and circuit board with such a contact element |
DE102020104620B3 (en) * | 2020-02-13 | 2021-03-25 | Doduco Solutions Gmbh | Contact element and circuit board with such a contact element |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19715971C1 (en) * | 1997-04-17 | 1998-05-07 | Phoenix Contact Gmbh & Co | Draw spring clamp with clamp spring bent from flat spring |
DE19939572A1 (en) * | 1998-09-02 | 2000-03-16 | Entrelec Sa | Device for elastically providing an electric connection in a connection terminal |
DE10153170C1 (en) * | 2001-10-27 | 2003-02-20 | Phoenix Contact Gmbh & Co | Electrical spring clamp for connecting electrical conductor with printed circuit board has bearing arm provided with integral solder pins for direct mounting on latter |
EP0898325B1 (en) * | 1997-08-14 | 2004-03-24 | Phoenix Contact GmbH & Co. KG | Electrical spring force terminal |
DE20313855U1 (en) * | 2003-09-06 | 2005-01-05 | Weidmüller Interface GmbH & Co. KG | Connecting device for direct plug connection of conductor ends |
DE69923651T2 (en) * | 1998-12-23 | 2005-06-30 | Abb Entrelec | connecting spring |
-
2005
- 2005-11-25 DE DE102005056325A patent/DE102005056325B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19715971C1 (en) * | 1997-04-17 | 1998-05-07 | Phoenix Contact Gmbh & Co | Draw spring clamp with clamp spring bent from flat spring |
EP0898325B1 (en) * | 1997-08-14 | 2004-03-24 | Phoenix Contact GmbH & Co. KG | Electrical spring force terminal |
DE19939572A1 (en) * | 1998-09-02 | 2000-03-16 | Entrelec Sa | Device for elastically providing an electric connection in a connection terminal |
DE69923651T2 (en) * | 1998-12-23 | 2005-06-30 | Abb Entrelec | connecting spring |
DE10153170C1 (en) * | 2001-10-27 | 2003-02-20 | Phoenix Contact Gmbh & Co | Electrical spring clamp for connecting electrical conductor with printed circuit board has bearing arm provided with integral solder pins for direct mounting on latter |
DE20313855U1 (en) * | 2003-09-06 | 2005-01-05 | Weidmüller Interface GmbH & Co. KG | Connecting device for direct plug connection of conductor ends |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009001488U1 (en) * | 2009-02-06 | 2010-06-24 | Weidmüller Interface GmbH & Co. KG | Terminal for connecting conductor ends |
Also Published As
Publication number | Publication date |
---|---|
DE102005056325A1 (en) | 2007-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |