EP2626879A1 - Sockel für Relais - Google Patents

Sockel für Relais Download PDF

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Publication number
EP2626879A1
EP2626879A1 EP13153056.0A EP13153056A EP2626879A1 EP 2626879 A1 EP2626879 A1 EP 2626879A1 EP 13153056 A EP13153056 A EP 13153056A EP 2626879 A1 EP2626879 A1 EP 2626879A1
Authority
EP
European Patent Office
Prior art keywords
base
contacts
relay
connector
output
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Withdrawn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
EP13153056.0A
Other languages
English (en)
French (fr)
Inventor
Pascal Miquet
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.)
Amphenol Air LB SAS
Original Assignee
Amphenol Air LB SAS
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
Priority claimed from FR1251136A external-priority patent/FR2972291B1/fr
Application filed by Amphenol Air LB SAS filed Critical Amphenol Air LB SAS
Publication of EP2626879A1 publication Critical patent/EP2626879A1/de
Withdrawn legal-status Critical Current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
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/047—Details concerning mounting a relays
    • H01H50/048—Plug-in mounting or sockets
    • 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
    • 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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on 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
    • H01R4/48185—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
    • H01R4/48275—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 with an opening in the housing for insertion of a release 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
    • 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
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting

Definitions

  • the present invention relates to the field of relays and relates more particularly to a base for mounting a relay on a support rail.
  • a relay is an electromechanical component that can perform various functions, such as, for example, the switching of electrical signals.
  • the relays are provided with connection terminals which are intended to cooperate with complementary terminals of an output connector.
  • the relay, on the one hand, and the connectors, on the other hand are mounted on a support plate, on either side of it.
  • Such an arrangement therefore has a very large footprint that can be unacceptable in certain applications for which it is required that the relay and the connector are arranged on the same side of the support. Indeed, for example, this type of arrangement does not allow mounting of the base on a support rail, because of the presence of the relay and the connector or connectors on either side of the support.
  • Such a cutout must be dimensioned according to the connection terminals it is intended to receive and must also be shaped so as to allow the mechanical attachment of the relay and the support.
  • This preliminary cutting phase therefore tends to complicate the steps of preparing the support and assembling the relay and the connector.
  • the object of the invention is therefore to provide a base for relays to overcome this disadvantage.
  • the invention proposes a relay base comprising a base comprising a first set of contacts for connecting the relay and a second set of contacts. constituting outputs of the base, the first and second sets of contacts being provided on the same face of the base.
  • the contacts are provided on the same face of the base and thus avoids the disadvantages associated with the overall size and the need to make a cut in the support.
  • the base comprises a printed circuit board on which are provided said first and second sets of contacts.
  • means for mounting the base on a rail may be provided on the base.
  • the base further comprises at least one output connector for the connection of output conductors to the second set of contacts, the connector comprising elastic elements for mechanical fixing and electrical connection of said conductors.
  • the output connector comprises pins connected to the elastic elements, said pins being welded to the printed circuit board, to said second set of contacts.
  • the elastic elements comprise elastically deformable tabs between an unstable deformed position allowing the insertion of stripped ends of the conductors, and a stable position for holding the conductors.
  • the output connector includes a housing in which the resilient members are located.
  • the housing comprises a first set of orifices for the passage of the conductors and a second set of orifices for the passage of a deformation tool of the corresponding elastic elements.
  • the base further comprises a second connector welded to the printed circuit and having pins for mounting a relay.
  • the base also incorporates the relay, which is crimped onto the contacts of the first set of contacts.
  • the base 1 essentially comprises, in this exemplary embodiment, a base 2 having a printed circuit board 3 comprising a first set of contacts 4 for connecting a relay and a second set of contacts 5 constituting output contacts for the printed circuit 3.
  • the base 1 further comprises an output connector 6 mounted on the printed circuit 3 and comprising means for connecting the output conductors (not shown), and a second connector 7 used for the mechanical fixing and the electrical connection of the relay (not shown).
  • the base 1 is still provided with a third connector 8 dedicated to the connection of additional output connectors to corresponding output contacts 5 provided on the printed circuit 3, so that the base here comprises two sets of outputs for the relay .
  • connection locations are provided on the same face of the card 3 so that the connectors 6, 7 and 8 are mounted on the same side of the card.
  • the base 1 can thus be mounted on a rail, for example a 35 mm DIN rail.
  • the base 2 comprises in this respect, in the lower part, a pair of hooks 9 vis-à-vis intended to engage with corresponding edges of the rail.
  • the base 2 is also provided with a peripheral lateral edge 10 provided with latching means intended to cooperate with latching means provided in the connectors, here connectors 6 and 8.
  • these latching means are formed by lateral openings in which claws laterally engaged in the connectors 6 and 8 engage.
  • pins such as 12, welded to the printed circuit board 3.
  • the first connector 6 is provided with elastic elements, such as 13, made in the form of elastically deformable tabs between a first stable configuration, illustrated on FIG. figure 2 , corresponding to a holding position of the output conductors, and a deformed unstable position, allowing the insertion of stripped ends of the conductors.
  • elastic elements such as 13, made in the form of elastically deformable tabs between a first stable configuration, illustrated on FIG. figure 2 , corresponding to a holding position of the output conductors, and a deformed unstable position, allowing the insertion of stripped ends of the conductors.
  • the tabs 13 are each mounted on a support 14, in a housing 15.
  • Each tab 13 adopts a curved configuration and has a first end 16 fixed on the support and a deformable end 17 to allow the insertion of a conductor and its maintenance in the housing 15 in engagement with this end 17.
  • the first connector 6 is also provided with a housing 18 comprising a first set of round holes 19 for the passage of the output conductors and a second set of holes 20, of square shape, allowing the insertion of a tool standard (not shown), for example a screwdriver capable of deforming the tabs 13 so as to move them from the stable holding position to the unstable deformed position, for insertion of the conductors.
  • a tool standard for example a screwdriver capable of deforming the tabs 13 so as to move them from the stable holding position to the unstable deformed position, for insertion of the conductors.
  • the relay base is intended to receive a relay type 4RT, that is to say a relay comprising four contact relays Rest / Work.
  • the connector 7, dedicated to the connection of the relay, is here connected to each of the connectors 7 and 8 so that the relay outputs are doubled.
  • the base which is otherwise identical to the base described above with reference to Figures 1 and 2 , is intended for the mounting of a relay type 6RT, that is to say comprising six contact relays Rest / Work.
  • the first connector 6 comprises three sets of eight mechanical fasteners and electrical connection.
  • the relay base can directly incorporate a relay referenced 22.
  • the relay is a relay type 4RT.
  • the first connector 6 is thus identical to the first connector described above with reference to the Figures 1 and 2 .
  • the relay 22 directly comprises pins 23 serving for its connection to the first set of contacts 4 of the printed circuit 3.
  • such a base can also be used for mounting any other type of relay, for example a relay type 6RT ( figure 6 ).
  • the first connector 6 is then identical to the connector described above with reference to the Figures 3 and 4 .

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP13153056.0A 2012-02-07 2013-01-29 Sockel für Relais Withdrawn EP2626879A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251136A FR2972291B1 (fr) 2009-10-13 2012-02-07 Embase pour relais

Publications (1)

Publication Number Publication Date
EP2626879A1 true EP2626879A1 (de) 2013-08-14

Family

ID=47603486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13153056.0A Withdrawn EP2626879A1 (de) 2012-02-07 2013-01-29 Sockel für Relais

Country Status (1)

Country Link
EP (1) EP2626879A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015150075A1 (de) * 2014-04-03 2015-10-08 Weidmüller Interface GmbH & Co. KG Konfigurierbare elektrische steckanordnung
FR3028100A1 (fr) * 2014-11-05 2016-05-06 Schneider Electric Ind Sas Systeme comprenant une embase et un module debrochable a chaud
WO2019048067A1 (de) * 2017-09-11 2019-03-14 Comatreleco Ag Relaissockel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010034144A1 (en) * 2000-04-19 2001-10-25 Siemens Automotive, S.A. Electrical conductor
US20090149074A1 (en) * 2007-12-10 2009-06-11 Hans-Josef Koellmann Connecting module

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010034144A1 (en) * 2000-04-19 2001-10-25 Siemens Automotive, S.A. Electrical conductor
US20090149074A1 (en) * 2007-12-10 2009-06-11 Hans-Josef Koellmann Connecting module

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015150075A1 (de) * 2014-04-03 2015-10-08 Weidmüller Interface GmbH & Co. KG Konfigurierbare elektrische steckanordnung
CN106170893A (zh) * 2014-04-03 2016-11-30 威德米勒界面有限公司及两合公司 可配置的电连接器组件
US10062978B2 (en) 2014-04-03 2018-08-28 Weidmüller Interface GmbH & Co. KG Electrical connector assembly
RU2683239C2 (ru) * 2014-04-03 2019-03-27 Вайдмюллер Интерфейс Гмбх Унд Ко. Кг Штекерный блок
FR3028100A1 (fr) * 2014-11-05 2016-05-06 Schneider Electric Ind Sas Systeme comprenant une embase et un module debrochable a chaud
EP3018689A1 (de) * 2014-11-05 2016-05-11 Schneider Electric Industries SAS System, das einen sockel umfasst und ein während des betriebs abnehmbares modul (hot swap)
CN105576452A (zh) * 2014-11-05 2016-05-11 施耐德电器工业公司 包括基座和热插接模块的系统
US9548561B2 (en) 2014-11-05 2017-01-17 Schneider Electric Industries Sas System comprising a base and a hot unpluggable module
WO2019048067A1 (de) * 2017-09-11 2019-03-14 Comatreleco Ag Relaissockel
CN111344904A (zh) * 2017-09-11 2020-06-26 凯玛特瑞雷克股份公司 继电器插座
US11495894B2 (en) 2017-09-11 2022-11-08 Comatreleco Ag Relay socket

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