EP3350881B1 - Anschlussklemme zum anschliessen eines elektrischen leiters - Google Patents

Anschlussklemme zum anschliessen eines elektrischen leiters Download PDF

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Publication number
EP3350881B1
EP3350881B1 EP16767208.8A EP16767208A EP3350881B1 EP 3350881 B1 EP3350881 B1 EP 3350881B1 EP 16767208 A EP16767208 A EP 16767208A EP 3350881 B1 EP3350881 B1 EP 3350881B1
Authority
EP
European Patent Office
Prior art keywords
clamping
articulation
connection terminal
open position
conductor
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.)
Active
Application number
EP16767208.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3350881A1 (de
Inventor
Markus Kettern
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and 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 and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP3350881A1 publication Critical patent/EP3350881A1/de
Application granted granted Critical
Publication of EP3350881B1 publication Critical patent/EP3350881B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H01R4/40—Pivotable 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
    • 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
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the 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
    • 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
    • H01R12/515—Terminal blocks providing connections to wires or cables
    • 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
    • H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased

Definitions

  • the present invention relates to a connection terminal for connecting an electrical conductor, comprising an insulating material housing with at least one conductor clamping device that is designed to be operable in each case via an actuating element that is mounted in the insulating material housing such that it can pivot about an axis, the conductor clamping device comprising a clamping point for the electrical conductor that formed by a contact element arranged in a stationary manner in the insulating material housing and a clamping spring arranged in the insulating housing so that it can be moved between an open position and a clamping position by means of the actuating element, in that a free leg of the clamping spring is articulated on the actuating element via a connecting element, so that by means of a pivoting movement of the actuating element in a first direction, the clamping spring under the action of a tensile force via the connecting element into the open position and by means of a force opposite to the first direction deflection movement is moved into the clamping position, wherein the actuating element comprises an
  • Such a terminal is, for example, from the documents DE 10 2012 110 895 A1 , DE 103 19 869 A1 , WO 2014/191676 A1 and DE 102 37 701 A1 known.
  • connection terminals include a housing with a conductor insertion opening through which an electrical conductor can be inserted into the terminal housing.
  • a busbar is arranged in the housing as a contact element and a rotatably mounted spring element which can be pivoted between an open and a clamped position via a corresponding actuating element.
  • the inserted electrical conductor In the clamping position, the inserted electrical conductor is held by the clamping point formed by the spring element and the busbar and at the same time makes electrical contact. In the open position, the electrical conductor is released from the spring element and can be removed from the conductor insertion opening without any force.
  • the disadvantage is that in order to hold the clamping point in the open position, the operator has to continuously exert a force on the actuating element. For example, it is not possible to operate the known connection terminal with one hand, since an actuating force always has to be applied to open the terminal point.
  • connection terminal of the type mentioned at the outset which ensures simple and convenient operation while at the same time reliably clamping the electrical conductor.
  • the object is achieved by a terminal according to claim 1, wherein the orientation of the lever arm in the open position offers the advantage that the actuating element achieves a torque-free or essentially torque-free state in the open position.
  • the tensile force of the clamping spring acts in the direction or essentially in the direction of the lever arm, so that the torque acting on the actuating element is minimal.
  • the actuating element if it has once been moved into the open position—remains in this position automatically.
  • the clamping point is also open in this state and the electrical conductor can be inserted between the contact element and the free leg of the clamping spring without holding forces having to be exerted on the actuating element from the outside. In this way, the electrical conductor can be inserted into the connection terminal according to the invention, in particular with one hand.
  • the actuating element To clamp the electrical conductor, the actuating element must be actively pivoted in a direction opposite to the first direction.
  • connection terminal according to the invention is designed and set up to be bistable. If the open position is reached by pivoting the actuating element, the ladder clamping device automatically remains in this open position until the actuating element is actively pivoted in the opposite direction in order to be transferred back into the clamping position.
  • “At least essentially parallel” is to be understood as parallel or essentially parallel, i.e. deviating from the parallel by a small angular amount, in particular by an angular amount of less than 10°.
  • the conductor clamping device is therefore such designed so that the previously described tensile force of the clamping spring and the torques acting on the actuating element act only within the conductor clamping device, while this is largely free of forces to the outside.
  • the invention according to claim 1 is characterized in that the connecting element comprises a flat contact area which overlaps the articulation element, so that the articulation element is set up to be displaceable relative to the contact area.
  • the articulation element arranged eccentrically on the actuating element can move on the circular path section predetermined by the eccentric arrangement. While a force component in the direction of the tensile force is transmitted directly to the connecting element from the articulation element, movements of the articulation element in a direction orthogonal thereto are not transmitted directly to the connecting element.
  • the flat contact area is preferably formed by a folded area of the connecting element.
  • a preferred development of the invention is characterized in that the flat contact area is arranged at right angles to a connecting section of the connecting element. In this way, the largest possible bearing surface is achieved between the articulation element and the contact area of the connecting element. More preferably, the connection section and the contact area are formed in one piece, for example by edging a part of the connection section at right angles, which thus forms the contact area.
  • the connecting section is angled. In this way, the inclination of the free leg of the clamping spring in relation to the housing base of the insulating material housing is at least partially compensated, so that the contact area assumes a parallel or at least essentially parallel position to the housing base in the clamping position.
  • the connecting section is preferably angled in such a way that said inclined position of the free leg in the clamped position when the electrical conductor is not inserted leads to an alignment of the contact area that is parallel or substantially parallel to the housing base.
  • a further expedient embodiment of the invention is characterized in that the actuating element comprises an operating lever set up for operating the conductor clamping device, the operating lever being set up in the clamping position with its underside resting on a partial area of the insulating material housing above the clamping point.
  • the articulation element is arranged on the actuating element in such a way that in the clamped position the articulation element is in any case positioned below the center of the axis, namely between the center of the axis and the free leg of the clamping spring. With respect to the bottom of the housing, the articulation element is consequently arranged below the center of the axis on the actuating element.
  • a further expedient embodiment of the invention is characterized in that the pivoting range of the actuating element between the clamped position and the open position is chosen to be at least large enough for the articulation element to be positioned above the center of the axis in the clamped position.
  • a minimization of the torque acting on the actuating element in the open position which would otherwise bring about an automatic return to the clamping position, is achieved.
  • the arrangement mentioned ensures that the actuating element remains in the open position even without the action of external forces.
  • the pivoting range of the actuating element between the clamping position and the open position preferably includes an angle of more than 90°.
  • the articulation element is designed to project at the front.
  • the geometry of the actuating element can be kept as simple as possible, since articulation of the connecting element is made possible by lateral arrangement with engagement with the projecting articulation element.
  • the articulation element is designed as a double pin.
  • the design of the articulation element as a double pin gives it greater mechanical stability.
  • the double pin provides a larger contact surface with the contact area. In addition to better distribution of the acting tensile force, this also leads to more stable behavior of the actuating element, particularly in the open position, so that the actuating element in the open position remains in the open position or returns to this position automatically even if the actuating element is deflected slightly in the direction of the clamping position.
  • the double pivots have the profile of a horizontal eight.
  • the double pivots are consequently connected in a merging manner and thus form a one-piece articulation element.
  • a high mechanical stability of the articulation element is achieved due to the one-piece construction.
  • FIG 1 is a perspective view of the connection terminal according to the invention with the insulating material housing 10 open, in a clamping position, in which an electrical conductor—not shown in the drawing—inserted via a conductor guide 11 is connected by means of the in figure 3 shown conductor clamping device 12 on the one hand electrically contacted and on the other hand held by clamping under spring action.
  • the conductor clamping device 12 is designed and set up so that it can be operated by means of an actuating element 13 .
  • the actuating element 13 is mounted in the insulating material housing 10 such that it can be pivoted about an axis.
  • the actuating element 13 comprises, for example, a bore 14 through which a shaft of the insulating material housing 10 is guided, which thus forms the aforementioned axis--not shown in the drawing.
  • the conductor clamping device 12 includes a terminal point 15 for the electrical conductor.
  • the clamping point 15 comprises a contact element 16 which is arranged in a stationary manner in the insulating housing 10 .
  • the clamping spring 17 is by means of the actuating element 13 between the in the figures 1 and 3 clamping position shown and one in the respective figures 2 and 4 shown open position movably arranged in the insulating housing 10.
  • the free leg 18 of the clamping spring 17 is articulated via a connecting element 19 in such a way that the free leg 18 is arranged in the insulating material housing 10 so that it can move between the open and clamping positions.
  • a pivoting movement of the actuating element 13 in a first direction in the figures 1 and 3 shown conductor clamping device 12 from the clamping position in the figures 2 and 4 shown open position, wherein the clamping spring 17 is applied via the connecting element 19 with a tensile force which acts against the restoring spring force.
  • a counterclockwise pivoting movement brings about the transfer into the open position, while a clockwise pivoting, ie in a direction opposite to the first direction, causes the transfer from the open position into the clamping position.
  • the actuating element 13 comprises an articulation element 20 which is designed for articulating the connecting element 19 and is arranged at a radial distance from the center of the axis 21 .
  • the articulation element 20 is arranged on the actuating element 13 in such a way that in the open position the lever arm formed by the articulation element 20 and the axis center 21 is at least essentially parallel to the direction of the tensile force acting on the free leg 18 of the clamping spring 17 by means of the connecting element 19.
  • At least essentially parallel within the meaning of the invention means either parallel or almost parallel, i.e. with a maximum deviation from parallel of ⁇ 10°.
  • the lever arm denotes the distance between the articulation element 20 and the center of the axis.
  • the actuating element 13 If the actuating element is pivoted out of the clamping position in the first direction, the component of the tensile force acting at right angles to the lever arm causes a restoring moment. The further the actuating element 13 approaches the open position, the more the lever arm is aligned in the direction of the tensile force, so that the restoring moment acting on the actuating element 13 becomes smaller and smaller. When the open position is reached, the lever arm and the tensile force point in the same direction or in approximately the same direction, so that the restoring moment disappears or becomes minimal. In this way, the actuating element 13 can be held in the open position without the action of external forces. An electrical conductor can thus be inserted into the connection terminal or its conductor entry 11 in a particularly simple and convenient manner, in particular with one hand.
  • the actuating element 13 is pivoted in the aforementioned opposite direction.
  • the contact element 16 is placed on the electrical conductor, which is now clamped against the contact element 16 by the restoring spring force of the clamping spring 17 and at the same time is electrically contacted.
  • the connecting element 19 is released from the articulation element 20 and can, in principle, be moved completely back into the original clamping position without any force.
  • the terminal shown is designed as a printed circuit board terminal and includes soldering connection pins 22 which are electrically conductively connected to the contact element 16 .
  • the contact element 16 and the solder connection pins 22 are advantageously formed in one piece.
  • other connection elements can be provided, for example known solder contact elements that allow the connection terminal to be mounted on the circuit board surface, in particular by soldering.
  • the connecting element 19 preferably comprises a planar contact area 23.
  • the contact area 23 overlaps, as in FIGS Figures 1 to 4 visible, the articulation element 20.
  • the articulation element 20 is therefore configured to be displaceable relative to the contact area 23.
  • the articulation element 20 can thus on the one hand come into contact with the contact area 23 for transmitting the tensile force and transmit it in the direction of the tensile force, but is free to move laterally.
  • the flat contact area 23 is arranged at right angles to a connecting section 24 of the connecting element 19 .
  • the contact area 23 and the connecting section 24 form an L-shaped profile.
  • Connecting section 24 is advantageously angled. Particularly preferred is the connecting portion 24, as shown in FIGS Figures 1 to 4 shown, angled in such a way that the contact area 23 is aligned horizontally or parallel to the housing base of the insulating material housing in the clamped position without an inserted electrical conductor.
  • the actuating element 13 comprises an operating lever 25 designed to operate the conductor clamping device 11, the operating lever 25 resting with its underside 26 on a partial area 27 of the insulating material housing 10 above the clamping point 15 in the clamping position.
  • the articulation element 20 is advantageously arranged on the actuating element 13 in such a way that the articulation element 20 is positioned below the axis center 21 in any case in the clamped position.
  • the position of the articulation element 20 is consequently between the center of the axis 21 and the free leg 18 of the clamping spring 17.
  • the pivoting range of the actuating element 13 between the clamped position and the open position is selected to be at least large enough for the articulation element 20 to be positioned above the center of the axis 21 in the clamped position.
  • the pivoting range therefore includes at least an angle greater than 90°.
  • the articulation element 20 is advantageously designed to project at the front. More preferably, the end face 28 of the actuating element 13 itself is recessed with respect to a side surface 29 of the actuating element. In other words, the actuating element advantageously has a circular recess 30 so that the end face 28 is offset to the rear in relation to the side face 29 . In this case, the height of the articulation element 20 , starting from the end face, is chosen to be at most so large that it does not protrude beyond the side face 29 beyond the recess 30 .
  • the articulation element 20 is preferably designed as a double pin, which can each be designed separately or in one piece.
  • the double pivots preferably have the profile of a horizontal eight.
  • the double pins increase the overall stability and, on the other hand, the double pins improve self-retention of the actuating element 13 in the open position.
  • FIG. 5 Another advantageous embodiment of the invention is in the figures 5 and 6 shown. while in the figure 5 Figure 12 shows a perspective view of a PCB mount multiple terminal block with horizontal wire entries 11 figure 6 a multiple terminal block with vertical conductor entries 11.
  • the structure of the shown Multiple connection terminals basically corresponds to that described above and in connection with the Figures 1 to 4 explained connection terminal according to the invention, with the difference that in the insulating housing several of the conductor clamping devices 12 are arranged.
  • connection terminals are designed as plugs.
  • a perspective view of such a connector plug is shown in figure 7 shown.
  • the connector plug is preferably designed as a multiple connection terminal and has horizontal conductor entries 11 in each case.
  • the multi-port plug shown is as shown in figure 8 shown, designed as a multiple connection terminal with vertical conductor entries 11.
  • the contact element 16 are each designed as plug-in contact elements 31 . To avoid repetition, reference is made to the above explanations with regard to the conductor clamping devices 12 .

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP16767208.8A 2015-09-16 2016-09-14 Anschlussklemme zum anschliessen eines elektrischen leiters Active EP3350881B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015115612.1A DE102015115612A1 (de) 2015-09-16 2015-09-16 Anschlussklemme zum Anschließen eines elektrischen Leiters
PCT/EP2016/071642 WO2017046129A1 (de) 2015-09-16 2016-09-14 Anschlussklemme zum anschliessen eines elektrischen leiters

Publications (2)

Publication Number Publication Date
EP3350881A1 EP3350881A1 (de) 2018-07-25
EP3350881B1 true EP3350881B1 (de) 2022-07-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP16767208.8A Active EP3350881B1 (de) 2015-09-16 2016-09-14 Anschlussklemme zum anschliessen eines elektrischen leiters

Country Status (5)

Country Link
US (1) US10283880B2 (zh)
EP (1) EP3350881B1 (zh)
CN (1) CN108028472B (zh)
DE (1) DE102015115612A1 (zh)
WO (1) WO2017046129A1 (zh)

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DE102016111627A1 (de) * 2016-06-24 2017-12-28 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
LU93148B1 (de) 2016-07-13 2018-01-23 Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards Anschlussklemme
DE102016115601A1 (de) 2016-08-23 2018-03-01 Wago Verwaltungsgesellschaft Mbh Federkraftklemmanschluss
DE102017108171A1 (de) * 2017-04-18 2018-10-18 Phoenix Contact Gmbh & Co. Kg Federkraftanschluss
CN108075252B (zh) * 2017-07-12 2023-08-01 安波福中央电气（上海）有限公司 电连接器
BE1025389B1 (de) 2017-07-14 2019-02-12 Phoenix Contact Gmbh & Co. Kg ANSCHLUSSEINRICHTUNG ZUM ANSCHLIEßEN EINER ELEKTRISCHEN LEITUNG
DE102017115865A1 (de) 2017-07-14 2019-01-17 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zum Anschließen einer elektrischen Leitung
BE1025936B1 (de) * 2018-01-22 2019-08-21 Phoenix Contact Gmbh & Co Kg Baukastensystem zum Herstellen eines elektrischen Geräts
DE202018101729U1 (de) * 2018-03-28 2019-07-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme, Klemmfeder einer Leiteranschlussklemme sowie Reihenklemme
CN108346887B (zh) * 2018-04-13 2024-02-02 菲尼克斯亚太电气（南京）有限公司 弹簧连接的接地端子
DE102018124623B4 (de) * 2018-10-05 2022-07-07 Wago Verwaltungsgesellschaft Mbh Kontakteinsatz einer Leiteranschlussklemme sowie damit gebildete Leiteranschlussklemme
DE102019102646B4 (de) * 2019-02-04 2023-02-09 Phoenix Contact Gmbh & Co. Kg Anschlussklemme sowie Anschlussklemmenblock
DE102019106254B3 (de) * 2019-03-12 2020-03-12 Phoenix Contact Gmbh & Co. Kg Stecksystem mit einem Steckverbinderteil und einer Steckeinrichtung
DE202019101483U1 (de) * 2019-03-15 2020-06-18 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Federkraftklemmanschluss
DE102019108291A1 (de) * 2019-03-29 2020-10-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE102019108563B4 (de) * 2019-04-02 2023-06-07 Phoenix Contact Gmbh & Co. Kg Leiterplattenanschlussklemme
DE102019111164A1 (de) * 2019-04-30 2020-11-05 Wago Verwaltungsgesellschaft Mbh Steckverbinder einer elektrischen Steckverbindung sowie Set aus Steckverbinder und Funktionselement
JP2020184520A (ja) 2019-04-30 2020-11-12 ヴァーゴ・フェアヴァルトゥングスゲゼルシャフト・エムベーハー 電気コネクタ機構のコネクタ、およびそれによって形成される電気コネクタ機構
USD937219S1 (en) * 2019-06-27 2021-11-30 Jiangmen Krealux Electrical Appliances Co., Ltd. Wire connector for terminal block
USD929343S1 (en) * 2019-06-27 2021-08-31 Jiangmen Krealux Electric Appliances Co., Ltd. Terminal block
DE102019123863A1 (de) * 2019-09-05 2021-03-11 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme und Klemmfeder
CN110534930A (zh) * 2019-09-27 2019-12-03 宁波高松电子有限公司 一种方便操作的接线端子
DE102019131144A1 (de) * 2019-11-19 2021-05-20 Phoenix Contact Gmbh & Co. Kg Anschlussanordnung, Anschlussklemme und elektronisches Gerät
DE102019131141A1 (de) * 2019-11-19 2021-05-20 Phoenix Contact Gmbh & Co. Kg Anschlussanordnung, Anschlussklemme und elektronisches Gerät
CN111048920A (zh) * 2019-11-27 2020-04-21 苏州丰年科技股份有限公司 一种快速接线式电连接装置
BE1029069B1 (de) * 2021-01-29 2022-08-29 Phoenix Contact Gmbh & Co Anschlussanordnung, Anschlussklemme und elektronisches Gerät
DE102022127534A1 (de) 2022-10-19 2024-04-25 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussvorrichtung mit schwenkbarem Betätigungselement

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CN108028472B (zh) 2020-03-06
DE102015115612A1 (de) 2017-03-16
EP3350881A1 (de) 2018-07-25
CN108028472A (zh) 2018-05-11
US10283880B2 (en) 2019-05-07
WO2017046129A1 (de) 2017-03-23
US20180248276A1 (en) 2018-08-30

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