WO2016128219A1 - Borne de raccordement de conducteur - Google Patents

Borne de raccordement de conducteur Download PDF

Info

Publication number
WO2016128219A1
WO2016128219A1 PCT/EP2016/051738 EP2016051738W WO2016128219A1 WO 2016128219 A1 WO2016128219 A1 WO 2016128219A1 EP 2016051738 W EP2016051738 W EP 2016051738W WO 2016128219 A1 WO2016128219 A1 WO 2016128219A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
clamping spring
leg
conductor
housing
Prior art date
Application number
PCT/EP2016/051738
Other languages
German (de)
English (en)
Inventor
Schrader ANDREAS
Original Assignee
Phoenix Contact Gmbh & Co. Kg
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 Phoenix Contact Gmbh & Co. Kg filed Critical Phoenix Contact Gmbh & Co. Kg
Priority to CN201690000483.8U priority Critical patent/CN207938828U/zh
Publication of WO2016128219A1 publication Critical patent/WO2016128219A1/fr

Links

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
    • H01R4/48185—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

Definitions

  • the present invention relates to a conductor terminal.
  • DE 101 03 187 B4 discloses a conductor terminal comprising a housing in which a respective number of poles corresponding number of slide elements, constructed as a current shift ⁇ NEN coupling devices and spring clamps are provided.
  • the housing comprises a plurality of mutually opposite insertion openings into which conductors to be electrically connected to each other can be inserted.
  • the Klemmfe ⁇ countries each have a clamping leg with a front tension member and a plant leg.
  • the contact leg rests on the housing-internal busbar, and the tensioning part of the clamping spring has in a known manner a window recess which engages over a free end of the busbar and an electrical conductor inserted into the insertion opening with the lower edge of the window recess against the underside of the busbar draws.
  • this is tension-free and is located in the open position located on the slider element, whereas in the open position of the clamping spring from which in the
  • Closing position located slider element is stretched so that a conductor can be inserted through the window recess.
  • the slider is supported in its
  • the correspondingly constructed conductor connection terminal has a complex geometry.
  • the clamping spring must have a complex geometry with a large number of bends and a recess to ensure its functionality.
  • a conductor can only be introduced into the conductor connection terminal and can be clamped by the clamping spring when the clamping spring is in its release position, which corresponds to the open position of the slide element.
  • the present the object underlying the invention is to provide an improved wire connection terminal which has a simpler structure and a simpler and Flexib ⁇ sized handleability.
  • a conductor connection terminal which is a housing, a slide element which is displaceable with respect to the Ge ⁇ housing between an open position and a closed position, an electrically conductive connection means via an insertion of the housing is accessible, and a clamping spring, by means of a introduced via the insertion opening into the housing ladder is kraftbeaufschlagbar on the connecting device comprises.
  • the conductor terminal is characterized in that the pivotable between a release position and a clamping position clamping spring has a pressure leg and connected thereto via a bending joint clamping leg.
  • the slider element has a pusher and a Driver on, wherein the pressure leg of the clamping spring between the pusher and the driver is arranged.
  • the conductor terminal according to the invention and in particular the clamping spring have a simple structure. Therefore, the assembly of the conductor terminal is simplified made ⁇ light. Despite the simple construction of the conductor connection terminal, a forced coupling between the position of the slide element and the clamping spring is still ensured. A movement of the slider element is therefore with a
  • the clamping spring positively coupled in particular, the transfer of the clamping spring must be made in the release position by means of the slider element.
  • the clamping spring is ver ⁇ pivots by entrainment of the pressure leg in the clamping position, and by transferring the slide element in ⁇ sen open position, the clamping spring is pivoted by entrainment of the pressure leg in its release position.
  • the clamping spring by means of the slide ⁇ berelements between the release position and the clamping position, is actively pivotable.
  • the clamping spring is therefore always kraftbeier ⁇ strikes at a displacement of the slider element or always taken away from the slider element.
  • the conductor connection terminal is used in particular for connecting two electrical conductors together.
  • Both the housing and the slide element are formed from egg ⁇ nem electrically insulating material or comprise an electrically insulating material at the points where they come into contact with the electrical conductors or with the clamping spring.
  • the electrically insulating material is in particular a plastic.
  • the clamping spring which may be latestbil ⁇ det in particular as a leg spring, preferably consists of a spring steel or comprises this at least in the region of the bending joint. Furthermore, the clamping spring is pivotable about a pivot axis which is defined by the housing and / or the connecting device and / or the geometry of the clamping spring.
  • the housing accommodates one of the number of poles corresponding number of slide elements, connecting devices and clamping springs.
  • the pusher can also be referred to as the first driver, as the first pressure element or as the first pressure edge.
  • the driver can also be referred to as a second driver, as a second pressure edge, as a return edge, as a return pin or as a return ⁇ nose.
  • the slide element can also be referred to as a slide.
  • the connecting device can also be referred to as a busbar.
  • the clamping spring is at least partially elastic and an angle enclosed by the pressure leg and clamping leg ⁇ angle is variable, so that when located in clamping position clamping spring a conductor over the Insertion opening inserted into the housing and can be positioned under elastic deformation of the clamping spring between the clamping legs and the connecting device.
  • the enclosed by the pressure leg and clamping leg Win ⁇ angle is thus changed by inserting a conductor into the insertion, in particular reduced.
  • the entire clamping spring can also be designed to be elastic, in particular if the clamping spring is formed from a spring steel.
  • An appropriately designed conductor terminal has the advantage that, despite located in the closed position slider element and thus located in clamping position clamping spring a conductor can still be introduced via the insertion in the housing and connected to the connection device in connection, being further ensured that the head by means of Clamping force is applied to the connecting device and thus clamped.
  • the handling of the appropriately designed Lei ⁇ teran gleichklemme is therefore considerably improved because the slide element does not necessarily have to be moved into its release position for bringing an electrical conductor in contact with the conductor terminal.
  • the connecting device has a clamping plate with which a conductor introduced into the housing via the insertion opening can be brought into contact, wherein in the clamping position of the clamping spring its clamping leg and the clamping plate enclose an opening to the opening angle of less than or equal to 90 °.
  • the pusher is designed as a pressure projection.
  • the pressure leg of the clamping spring is thus subjected to force when transferring the clamping spring of the release position in the clamping position only of the pressure projection.
  • the slider element has a guide groove and the connecting device has a guide leg on, wherein the guide leg is taken ver ⁇ pushed in the guide.
  • the guide groove extends parallel to the displacement direction of the slider element from the open position to the closed position.
  • the slider element is consequently displaceable relative to the connection device .
  • Clamping forces exerted on the slide element by the clamping spring thus remain in the connecting device since the clamping forces are transmitted from the clamping spring to the guide leg by means of the slide element, in particular by means of the pusher and the guide groove of the slide element. Therefore, in
  • the force exerted by the clamping spring on the slide element has two power Rich ⁇ processing vectors.
  • a first force direction vector is oriented perpendicular to the extension direction of the guide direction, and a second force direction vector is oriented parallel to the extension direction of the guide groove. Therefore, the slider member is slightly tilted with respect to the guide leg, so that self-locking is achieved.
  • the housing has a bearing shell in which the bending joint of the clamping spring is received pivotably is.
  • the positioning and the rotation or tilting of the clamping spring is always defined.
  • the radius of curvature of the bearing shell preferably corresponds to at least partially about the outer curvature of the Bie ⁇ gege Lenk of the clamping spring.
  • the connecting device has a holding element, wherein the bending joint of the clamping spring between the bearing shell of the housing and the holding element of the connecting device is arranged.
  • FIG. 1 shows a perspective view of a conductor connection terminal according to the invention
  • FIG. 2 shows an exploded view of the conductor connection terminal shown in FIG. 1;
  • FIG. 3 shows an illustration of a cross section of the conductor connection terminal shown in FIG. 1, the slider element being in its open position;
  • FIG. 4 shows the conductor connection terminal shown in FIG. 3 with a slide element located in the closed position
  • Figure 5 is a perspective view of the built-in Lei ⁇ teran gleichklemme connecting device, the clamping spring and the slide member
  • FIG. 6 shows the components shown in FIG
  • FIG. 1 shows a conductor connection terminal 1 according to the invention which has a housing 100 which comprises a first part 110 and a second part 120.
  • the first part 110 and the second part 120 of the housing 100 can be connected to one another via a latching connection.
  • the first part 110 of Ge ⁇ koruses 100 holding tongues 112 which can eingrei ⁇ fen in arranged in the second part 120 of the housing 100 retaining recesses 122, so that the retaining recesses are engaged behind by holding tongues 112 122nd
  • the housing 100 has in the illustrated matterssbei ⁇ game each have three first insertion 123 and second insertion 113, so by means of the corresponding trained conductor terminal 1 each three pairs of electrical conductors are connected to each other.
  • the conductor connection terminal 1 can have any number of ers ⁇ th insertion opening 123 and second insertion openings 113 in order to electrically connect a corresponding number of electrical conductor pairs with each other.
  • electrical conductors at ⁇ play as electric cables are inserted into the first Einstockedöffnun- gen.
  • conductive contact tongues can be inserted, which are mounted in a baseboard housing and, for example soldered on a Leiterplat ⁇ te.
  • the connecting device 300 can also be referred to as a busbar 300.
  • a current conductor in the form of a contact tongue can be introduced into the second insertion opening 113 and can be clamped by a contact tulip 301 of the connection device 300.
  • the connecting device 300 comprises two mutually running elastic ladder limbs, which form the contact tulip 301.
  • connection conductor can be inserted into the conductor connection terminal 1 via the first insertion opening 123 and can be electrically connected to the connection device 300 in that a clamping spring 400 applies force to the electrical conductor inserted into the conductor connection terminal 1 via the first insertion opening 123 in the direction of the connection device 300.
  • Figu ⁇ ren 3 and 4 each show a cross section of the conductor terminal. 1
  • the connection of two electrical conductors is explained by way of example with one another, it being noted that the conductor connection terminal 1 has a number of slide elements 200, clamping springs 400 and connecting devices 300 corresponding to the number of poles.
  • the internal structure of the conductor terminal 1 is described using the example of Ver ⁇ binding of an electrical conductor pair consisting of two electrical conductors.
  • the conductor connection terminal 1 has a slide element 200 which is displaceable relative to the housing 100 between an open position shown in FIG.
  • the slider element 200 is slidably received in a guide recess 114 of the first part 110 of the housing 100.
  • the slider element 200 also has a guide groove 204, in which a guide leg 304 of the connecting device 300 is slidably received. Consequently, the slider element 200 is displaceable both with respect to the housing 100 and with respect to the connection device 300 arranged in the housing 100.
  • the clamping spring 400 has a pressure leg 401 and a clamping leg 403 connected thereto via a bending joint 404.
  • the bending joint 404 is arranged in a bearing shell 121 (see FIGS. 2 to 4) of the second part 120 of the housing 100. So that the flexure 404 is always applied at the La ⁇ gerschale 121, the connecting means 300, a holding member 304, the flexure 404 between the bearing shell 121 and the holding member 304 sandwiching is arranged. Therefore, the clamping spring 400 is pivotable or tiltable or rotatable about an axis defined by the housing 100 between a release position shown in FIG. 3 and a clamping position shown in FIG.
  • the movement of the slider member 200 is positively coupled with the movement of the clamp spring 400.
  • the clamping spring 400 is always in its release position when the slider element 200 is in its open position.
  • the clamping spring 400 is necessarily in its clamping position.
  • the slide member having the improved manual actuation Be ⁇ an outside handle contour 201, a pusher 202 and a follower 203 on.
  • the pressure leg 401 of the clamping spring 400 is arranged between the pusher 202 and the driver 203.
  • the pusher 202 acts on the pressure leg 401, so that the clamping spring 300 in the illustration according to FIGS. 3 and 4 performs a clockwise pivoting.
  • the clamping leg 403 is pivoted in the direction of the connecting device 300, more specifically in the direction of a clamping plate 302 of the connecting device 300.
  • the clamping leg 403 with the clamping plate 302 in Ver ⁇ bond is then the clamping leg 403 with the clamping plate 302 in Ver ⁇ bond.
  • the pusher 202 may be referred to as a first driver 202 and the follower 203 as a second follower 203 ,
  • the clamping spring 400 is at least partially elastic.
  • the clamping spring 400 is formed of a spring steel. Due to the elastic configuration of the clamping spring 400 can also be in the clamping position of the clamping spring 400, so if the slider element 200 is in its closed position, a conductor via the first insertion 123 are inserted into the housing 100 and under elastic deformation of the
  • Clamping spring 400 between the clamping legs 403 and the clamping plate 302 are positioned. From Figure 4 it can be seen that in the clamping position of
  • Clamping spring 400 enclosed by the clamping leg 403 and the clamping plate 302 and opened in the direction of the first Einzhouöff ⁇ opening 123 angle is less than 90 °.
  • an elastic deformation of the clamping spring 400 is further facilitated, so that in spite of a closing position befindlichem slider element 200, a conductor further simplified in the Porteran ⁇ terminal block 1 introduce and connect electrically connectable with another conductor, without the slide element 200 in the Open position must be postponed.
  • the clamping leg 403 transmits at least indirectly a compressive force on the clamping plate 302, where ⁇ gene of the pressure leg 401 indirectly via the slider element 200, in more detail via the pusher 202 and the guide groove 204, on the guide leg 304 of the connecting device 300 exerts a compressive force. For this reason, the clamping spring is not deformed 400, the housing 100 through the spring clamp 400 in clamping ⁇ position.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Clamps And Clips (AREA)

Abstract

La présente invention concerne une borne de raccordement de conducteur (1) qui est caractérisée par les éléments caractéristiques suivants : un ressort de serrage (400) apte à pivoter entre une position de libération et une position de serrage comporte une branche de compression (401) et une branche de serrage (403) raccordée à celle-ci par le biais d'une articulation pliable (404); un élément coulissant (200) comprend un poussoir (202) et un entraîneur (203), le bras de compression (401) étant disposé entre le poussoir (202) et l'entraîneur (203); lorsque l'élément coulissant (200) coulisse jusque dans sa position de fermeture, le poussoir (202) exerce une force sur la branche de compression (401) de telle sorte que le ressort de serrage (400) est amené à pivoter dans sa position de serrage de sorte qu'un conducteur, qui a été inséré dans le boîtier (100) par un orifice d'insertion (123), est appliqué sur le dispositif de liaison (300) sous l'action d'une force exercée au moyen de la branche de serrage (403); lorsque l'élément coulissant (200) coulisse jusque dans sa position d'ouverture, l'entraîneur (203) soumet la branche de compression (401) à une force de sorte que le ressort de serrage (400) est amené à pivoter jusque dans sa position de libération.
PCT/EP2016/051738 2015-02-10 2016-01-28 Borne de raccordement de conducteur WO2016128219A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201690000483.8U CN207938828U (zh) 2015-02-10 2016-01-28 导线连接夹

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015101893.4A DE102015101893B4 (de) 2015-02-10 2015-02-10 Leiteranschlussklemme
DE102015101893.4 2015-02-10

Publications (1)

Publication Number Publication Date
WO2016128219A1 true WO2016128219A1 (fr) 2016-08-18

Family

ID=55237654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/051738 WO2016128219A1 (fr) 2015-02-10 2016-01-28 Borne de raccordement de conducteur

Country Status (3)

Country Link
CN (1) CN207938828U (fr)
DE (1) DE102015101893B4 (fr)
WO (1) WO2016128219A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017117459A1 (de) * 2017-08-02 2019-02-07 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zum Anschließen einer elektrischen Leitung
WO2019052852A1 (fr) * 2017-09-18 2019-03-21 Phoenix Contact Gmbh & Co. Kg Dispositif de connexion pour la connexion d'une ligne électrique
DE102019131143A1 (de) * 2019-11-19 2021-05-20 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zum Anschließen einer elektrischen Leitung
CN113488828A (zh) * 2021-06-29 2021-10-08 上海沪电电力工程有限公司 一种可快捷安装电缆设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101803796B1 (ko) * 2017-07-28 2017-12-04 주식회사 위즈토리 전원전선 연결용 커넥터
DE202018105524U1 (de) 2018-09-26 2020-01-03 Weidmüller Interface GmbH & Co. KG Steckverbinder
CN109713463B (zh) * 2018-11-07 2020-08-14 苏州华旃航天电器有限公司 一种快速锁线电连接器
DE102018131794B4 (de) * 2018-12-11 2023-06-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE102019106352B4 (de) * 2019-03-13 2023-06-07 Phoenix Contact Gmbh & Co. Kg Leiteranschlussklemme mit einem Betätigungselement umfassend ein Mitnehmerelement
DE202020100910U1 (de) * 2020-02-19 2021-05-26 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme
DE102020119862A1 (de) 2020-07-28 2022-02-03 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme
DE102020119863A1 (de) 2020-07-28 2022-02-03 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme
DE102020119864A1 (de) * 2020-07-28 2022-02-03 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme
US11699878B2 (en) * 2020-11-06 2023-07-11 Te Connectivity Solutions Gmbh Power connector having a wire release mechanism

Citations (4)

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Publication number Priority date Publication date Assignee Title
EP1258950A1 (fr) * 2001-05-15 2002-11-20 Entrelec SA Dispositif de raccordement - poussoir
DE102008039868A1 (de) * 2008-08-27 2010-03-04 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlußklemme
DE10103187B4 (de) 2001-01-24 2010-11-18 Wago Verwaltungsgesellschaft Mbh Elektrische Klemme
DE102013104394A1 (de) * 2013-04-30 2014-10-30 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme

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Publication number Priority date Publication date Assignee Title
FR2620577B1 (fr) 1987-09-10 1989-11-24 Alsthom Cgee Agencement de connexion electrique, notamment bloc de jonction
FR2702887B1 (fr) 1993-03-18 1995-06-09 Legrand Sa Appareil électrique, en particulier bloc de jonction, à borne de connexion à connexion rapide.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103187B4 (de) 2001-01-24 2010-11-18 Wago Verwaltungsgesellschaft Mbh Elektrische Klemme
EP1258950A1 (fr) * 2001-05-15 2002-11-20 Entrelec SA Dispositif de raccordement - poussoir
DE102008039868A1 (de) * 2008-08-27 2010-03-04 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlußklemme
DE102013104394A1 (de) * 2013-04-30 2014-10-30 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017117459A1 (de) * 2017-08-02 2019-02-07 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zum Anschließen einer elektrischen Leitung
WO2019052852A1 (fr) * 2017-09-18 2019-03-21 Phoenix Contact Gmbh & Co. Kg Dispositif de connexion pour la connexion d'une ligne électrique
CN111108651A (zh) * 2017-09-18 2020-05-05 菲尼克斯电气公司 用于连接电线的连接装置
DE102019131143A1 (de) * 2019-11-19 2021-05-20 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zum Anschließen einer elektrischen Leitung
CN113488828A (zh) * 2021-06-29 2021-10-08 上海沪电电力工程有限公司 一种可快捷安装电缆设备

Also Published As

Publication number Publication date
DE102015101893A1 (de) 2016-08-11
DE102015101893B4 (de) 2022-01-20
CN207938828U (zh) 2018-10-02

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