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EP2085989A2 - Dispositif de liaison destiné à préparer des connexions électriques - Google Patents

Dispositif de liaison destiné à préparer des connexions électriques Download PDF

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Publication number
EP2085989A2
EP2085989A2 EP09150169A EP09150169A EP2085989A2 EP 2085989 A2 EP2085989 A2 EP 2085989A2 EP 09150169 A EP09150169 A EP 09150169A EP 09150169 A EP09150169 A EP 09150169A EP 2085989 A2 EP2085989 A2 EP 2085989A2
Authority
EP
European Patent Office
Prior art keywords
connection
connecting device
switch
contact
plane
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.)
Withdrawn
Application number
EP09150169A
Other languages
German (de)
English (en)
Other versions
EP2085989A3 (fr
Inventor
Matthias Kraft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schunk Bahn und Industrietechnik GmbH Germany
Original Assignee
Schunk Bahn und Industrietechnik GmbH Germany
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schunk Bahn und Industrietechnik GmbH Germany filed Critical Schunk Bahn und Industrietechnik GmbH Germany
Publication of EP2085989A2 publication Critical patent/EP2085989A2/fr
Publication of EP2085989A3 publication Critical patent/EP2085989A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • 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
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets

Definitions

  • the invention relates to a connecting device for providing electrical connections to a switch, in particular contactor or the like, having a connection region having at least one connection device and a connection device for connecting the connection device to a connection contact accessible from an upper side and / or underside of the switch the connection contact of the switch is detachably connectable, and the connection device is formed at an angle ⁇ relative to the connecting device, such that the connection device can be used by a front side of the switch to form detachable electrical connections.
  • switches On vehicles, machines and electric motors or the like switches, contactors, fuses and other such necessary for electrical operation components are used, these switches are regularly mounted in a cabinet or distributor. The switches are then arranged and connected in a circuit provided for operation on, for example, one or more mounting units of the cabinet. Because of the usual relatively compact arrangement of the switch in the control cabinet, the switches are fully accessible and operable only from the front, with a comparatively hard to reach upper and / or lower side of the switch is used to connect cable connections.
  • connection contacts of the switch are regularly formed in the manner of a screw-operated from the front, wherein electrically conductive contact surfaces of the connection contacts are arranged in the interior of the switch and can be contacted only by the top or bottom of the switch by, for example, inserting a cable.
  • connection contacts of the switch In order to construct circuit configurations that are not normally used, such as for test purposes, measurements or the like, it is necessary to contact the connection contacts of the switch for the duration of a test or measurement. Also, if necessary, further circuit configurations are used which must be changed during the test or measurement.
  • the disadvantage here is that the connection contacts of the switch, for example, measuring probes of a meter or other intended only for a temporary use ladder to build a test circuit, are difficult to access and the switch must be dismantled to ensure the required accessibility of the connection contacts. If, for example, additional cables are inserted into the connection contacts of the switch, the result is a simple electrical contactability of the connection contacts, but with a larger number of cables, a meaningful overview of the connections thus formed is no longer possible.
  • connection device provided for a temporary use, which allows a simple and easy to handle contacting of terminals of a switch.
  • the connecting device for providing electrical connections to a switch, in particular contactor or the like, has a connection region having at least one connection device and a connection device for connecting the connection device to a connection contact accessible from an upper side and / or underside of the switch Connection contact of the switch is releasably connectable, and the connection device is formed at an angle ⁇ relative to the connecting device, such that the connection device can be used by a front side of the switch to form detachable electrical connections.
  • easily accessible terminals are formed via the connecting device from a front side of the switch, which are electrically connected to the connection contact of the switch. This eliminates a time-consuming disassembly of the switch and connecting additional cables to the connection contact of the switch.
  • the connectors are easily accessible to the meter tips of a meter, and do not interfere with cables when using multiple connectors on a switch. So a mutual, unwanted contacting of the connections of connecting devices is largely excluded and given a good handling of the connections for temporary test or measurement purposes.
  • connection region has two connection devices. Then there are two additional connection options per connection contact of the switch, which may facilitate construction of certain test or measurement configurations with, for example, interconnected terminals.
  • connection devices can be achieved if the connection devices are arranged in a common connection plane. Such an arrangement can simplify the manufacture of the connection device.
  • connection plane is oriented at an angle ⁇ relative to an axis of symmetry of the connection device, a stability of the connection device can be improved and a comparatively easy-to-handle structuring of a connection configuration can be achieved if a plurality of connection devices are used on a switch.
  • connection device may be formed orthogonal to a vertical contact plane of the connection device.
  • the terminals are then particularly easily accessible from a front side of the switch and oriented when using a plurality of connecting devices substantially along a horizontal line with other connection means of the connecting devices.
  • connection devices are formed orthogonal to a vertical contact plane of the connection device and arranged at mutually different distances relative to the vertical contact plane of the connection device, a connection device can project beyond the remaining connection devices, relative to a front side of a switch, towards the front.
  • the connection devices can then be better distinguished on the basis of their relative distances or can be used for forming a connection configuration on connection devices of a specific length between connection devices.
  • connection device is formed orthogonal to a mounting plane of the switch.
  • connection device is relative to a control cabinet essentially accessible from a front of the cabinet and operable.
  • connection device can be designed as a plug connection.
  • a connection device is particularly easy to handle and allows a quick change of connections without additional tools would be required.
  • the terminal device may be formed as a tab, with tabs can be particularly easily made and used or combined in conjunction with commercially available fasteners.
  • a tab is symmetrical and formed from two contact blades, a good electrically conductive connection with a connecting element can be formed. Also, the contact blades can then be used alone as a flat plug, so that different sizes of connecting elements can be connected to the connection device.
  • connection device can be designed as a screw connection.
  • a screw connection allows the formation of a particularly secure connection, since an unintentional release of the connection, as would be possible, for example, in a connector is largely avoided.
  • connection device can be designed as a clamping connection.
  • a clamp connection allows a permanent connection, for example of a conductor or cable, with the connection device. This type of connection is particularly useful for circuit configurations that repeats be used so that disassembly of the electrical connections between connecting devices can be dispensed with.
  • connection device can be designed as a solder connection.
  • a solder joint is particularly suitable for forming a secure, electrically conductive connection between the connecting device and an electrical conductor or cable.
  • the connecting device By forming the connecting device as a fork shoe, a particularly good, electrically conductive contact between the connecting device and the connecting contact of the switch can be formed.
  • a fork shoe can also be easily inserted and screwed into the connection contact of the switch.
  • a stability or bending stiffness of the connecting device can be increased inter alia by forming ribs at least partially on lateral edges of the fork shoe. If the ribs extend at right angles to a contact surface of the fork shoe, bending of the connection device can be avoided particularly effectively.
  • the connecting device may be formed in one embodiment as a rod.
  • a rod can be produced in a particularly simple and cost-effective manner and inserted into the connection contact of the switch in the manner of a cable.
  • the connecting device may be formed in one piece, which allows a particularly simple production of the connecting device.
  • the connecting device may be formed as a stamped from sheet metal bent part.
  • FIG. 1 to 4 shows various views of a connecting device 10 with a connection portion 11 and a fork 12 formed as a connecting device.
  • the connection region 11 has two tabs 13 and 14, each designed as a connection device.
  • the tabs 13 and 14 are in turn each formed of contact blades 15 and 16 or 17 and 18.
  • the tabs 13 and 14 are arranged in a common connection plane 19 and formed in mutually different lengths relative to a vertical contact plane 20 of the fork shoe 12.
  • a connecting body 21 is formed, which merges into the connection area 11, wherein a substantially right angle is formed between the connection body 21 and the connection area 11.
  • the fork shoe 12 is formed symmetrically at a contact end 22, wherein the fork shoe 12 can be pushed over a screw, not shown here, such that the fork shoe 12 can be fixed by means of the screw in a connection contact of a switch.
  • ribs 25 and 26 are formed, which cause a stiffening of the fork shoe 12 and in particular of the connecting body 21.
  • a further stiffening of the fork shoe 12 results from an arrangement of the connection plane 19 at an angle ⁇ relative to an axis of symmetry 27 of the contact end 22 of the fork shoe 12.
  • the tabs 13 and 14, with respect to an axis of symmetry 28, at an angle ⁇ relative to the fork shoe 12 or orthogonal to the vertical contact plane 20 are arranged. Not shown here is a fastening plane of a switch, which can run parallel to the vertical contact plane 20.
  • the connecting device 10 is formed integrally in one piece from a metal sheet.
  • Fig. 5 shows a switch 29 with connecting devices 10, which are each inserted into an opening 30 in a top 31 of the switch 29 and fixed in a non-visible connection contact of the switch 29.
  • the respective tabs 13 and 14 of the connecting devices 10 are oriented so orthogonal to a front side 32 of the switch 29 and to a back 33, which can be considered in this case as a mounting plane, so that the flat plug 13 and 14 particularly simple electrical Connecting elements are attachable or easily accessible ports are available to temporarily form a connection configuration, not shown here, for example, for testing the switch can.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP09150169.2A 2008-01-23 2009-01-07 Dispositif de liaison destiné à préparer des connexions électriques Withdrawn EP2085989A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820001002 DE202008001002U1 (de) 2008-01-23 2008-01-23 Verbindungsvorrichtung zur Bereitstellung elektrischer Anschlüsse

Publications (2)

Publication Number Publication Date
EP2085989A2 true EP2085989A2 (fr) 2009-08-05
EP2085989A3 EP2085989A3 (fr) 2013-05-29

Family

ID=39432297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09150169.2A Withdrawn EP2085989A3 (fr) 2008-01-23 2009-01-07 Dispositif de liaison destiné à préparer des connexions électriques

Country Status (2)

Country Link
EP (1) EP2085989A3 (fr)
DE (1) DE202008001002U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078250A (zh) * 2014-06-27 2014-10-01 厦门宏发开关设备有限公司 一种导电片结构
FR3090064A1 (fr) * 2018-12-17 2020-06-19 Valeo Systeme De Controle Moteur Capot pour vanne dans lequel est disposé un connecteur pour connexion à un moteur de vanne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596160A (fr) * 1967-12-27 1970-06-15
GB1285455A (en) * 1969-06-13 1972-08-16 Diamond H Controls Ltd Improvements in or relating to electrical switches
DE2141350A1 (de) * 1971-08-18 1973-03-01 Juergen Dipl Ing Ernsting Installationsgeraet, wie schalter, steckdose, drucktaste oder dergl
EP0757367A1 (fr) * 1995-07-31 1997-02-05 Holec Holland N.V. Système de commutation avec modules de connexion

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1865171U (de) * 1962-11-15 1963-01-10 Berker Geb Anschlusskontakt.
DE6936934U (de) * 1969-09-18 1970-01-02 Bbc Brown Boveri & Cie Schaltgeraeteanschlussklemme
DE8208251U1 (de) * 1982-03-23 1982-08-12 Werma Signalgeräte GmbH, 7201 Rietheim-Weilheim Flacher Anschlußkontakt für das Drahtende einer elektrischen Wicklung
DE9004941U1 (de) * 1990-05-01 1991-05-29 Hofsäss, Peter, 75181 Pforzheim Halter zum Befestigen eines Temperaturschalters
DE9203111U1 (de) * 1992-03-09 1992-04-30 Siemens AG, 80333 München Klemmenadapter
FR2706685B1 (fr) * 1993-06-09 1995-08-25 Telemecanique Dispositif de branchement de conducteurs électriques sur un appareil interrupteur.
DE4429141A1 (de) * 1994-08-17 1996-02-22 Teves Gmbh Alfred Kontaktblech mit quer zu deren Kontaktstücken verlaufender Trennebene sowie Schalter hierzu
DE19833983A1 (de) * 1998-07-29 2000-02-03 Ego Elektro Geraetebau Gmbh Verfahren zur Herstellung eines elektrischen Schaltgeräts und elektrisches Schaltgerät
JP2000168467A (ja) * 1998-12-02 2000-06-20 Yazaki Corp 回路体への接続構造
FR2789219B1 (fr) * 1999-02-02 2001-02-23 Schneider Electric Sa Grille de contact pour appareil electromecanique et son procede de fabrication
DE29916001U1 (de) * 1999-09-13 2000-01-05 Abb Patent Gmbh, 68309 Mannheim Installationsschalter
DE10002625B4 (de) * 2000-01-22 2010-03-11 E.G.O. Elektro-Gerätebau GmbH Verfahren zur Herstellung eines Schaltgerätesockels
DE20023912U1 (de) * 2000-06-24 2007-07-26 Efen Gmbh Stromverteiler
DE202005016014U1 (de) * 2005-10-12 2006-01-12 Su, Benson, Sijhih Modularisierter Verbinder für Schalter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596160A (fr) * 1967-12-27 1970-06-15
GB1285455A (en) * 1969-06-13 1972-08-16 Diamond H Controls Ltd Improvements in or relating to electrical switches
DE2141350A1 (de) * 1971-08-18 1973-03-01 Juergen Dipl Ing Ernsting Installationsgeraet, wie schalter, steckdose, drucktaste oder dergl
EP0757367A1 (fr) * 1995-07-31 1997-02-05 Holec Holland N.V. Système de commutation avec modules de connexion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078250A (zh) * 2014-06-27 2014-10-01 厦门宏发开关设备有限公司 一种导电片结构
CN104078250B (zh) * 2014-06-27 2017-11-28 厦门宏发开关设备有限公司 一种线圈端子导电片结构
FR3090064A1 (fr) * 2018-12-17 2020-06-19 Valeo Systeme De Controle Moteur Capot pour vanne dans lequel est disposé un connecteur pour connexion à un moteur de vanne
CN111322445A (zh) * 2018-12-17 2020-06-23 法雷奥电机控制系统公司 其中布置有用于连接到阀马达的连接器的用于阀的罩

Also Published As

Publication number Publication date
DE202008001002U1 (de) 2008-05-21
EP2085989A3 (fr) 2013-05-29

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