EP4107814A1 - Agencement de connexion et dispositif électronique - Google Patents

Agencement de connexion et dispositif électronique

Info

Publication number
EP4107814A1
EP4107814A1 EP21706513.5A EP21706513A EP4107814A1 EP 4107814 A1 EP4107814 A1 EP 4107814A1 EP 21706513 A EP21706513 A EP 21706513A EP 4107814 A1 EP4107814 A1 EP 4107814A1
Authority
EP
European Patent Office
Prior art keywords
clamping
guide element
spring
conductor
connection arrangement
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.)
Pending
Application number
EP21706513.5A
Other languages
German (de)
English (en)
Inventor
Martin Gebhardt
Ralph Hoppmann
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 EP4107814A1 publication Critical patent/EP4107814A1/fr
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4833Sliding arrangements, e.g. sliding button
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484Spring housing details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185Clamped 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
    • H01R4/4819Clamped 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
    • H01R4/4821Single-blade spring

Definitions

  • the invention relates to a connection arrangement for connecting an electrical Lei age.
  • the invention also relates to an electronic device.
  • connection arrangements usually have a leg spring designed as a clamping spring which has a retaining leg and a clamping leg, wherein a conductor inserted into the connection arrangement can be clamped against the current bar by means of the clamping leg of the clamping spring. If, in particular, flexible conductors are clamped, the clamping spring must be moved into a release position by means of an actuating means before the conductor is inserted and thus actuated in order to pivot the clamping spring or the clamping leg away from the current bar so that the conductor enters the space between the current bar and the clamping spring can be introduced.
  • the invention is therefore based on the object of providing a connection arrangement and an electronic device in which the connection of in particular special flexible conductors can be simplified.
  • connection arrangement has a housing, a current bar, a clamping spring which has a clamping leg which can be transferred into a clamping position and a release position, an actuating means by means of which to Transferring the clamping leg from the clamping position to the release position, a compressive force can be applied to the clamping leg, a conductor connection space formed between a section of the current bar and the clamping leg of the clamping spring, a displaceably arranged guide element which is in operative connection with the clamping leg of the clamping spring, the clamping leg by means of the guide element is retained in the release position, and a release element which is in engagement with the guide element in the release position of the clamping spring.
  • the release element When the conductor to be connected is inserted into the conductor connection space, the release element can be actuated by the latter in such a way that the release element disengages from the guide element and the guide element is displaceable by a spring force of the clamping leg in such a way that the clamping leg can be clamped against the current bar is transferred into the clamping position.
  • the clamping spring is preferably designed as a leg spring which has a retaining leg and a clamping leg which is designed to be pivotable relative to the retaining leg.
  • the clamping leg By pivoting the clamping leg, it can be moved into a release position, in which the clamping leg is arranged at a distance from the current bar and a conductor to be connected can be inserted into a conductor connection space between the current bar and the clamping leg or out of this, and in a clamping position, in which the clamping leg on the current bar or on the connected conductor in order to clamp the conductor against the current bar, can rest, can be transferred.
  • connection arrangement has a particularly horizontally displaceable guide element, which is in particular in the release position of the clamping leg of the clamping spring in working connection with the clamping spring, which means that the clamping leg follows the sliding movement and thus the position of the guide element through the working connection with the guide element .
  • the guide element holds the clamping leg against its spring force in the release position by the guide element pressing against the clamping leg.
  • the guide element is in engagement with the release element in the release position of the clamping leg of the clamping spring. If the release element is in engagement with the guide element, a displacement movement of the guide element is not possible or stopped.
  • the clamping leg Via a working connection or coupling of the release element with the guide element and the Guide element with the clamping leg of the clamping spring in the release position of the clamping leg, the clamping leg can be held in this release position without additional manual actuation, so that in particular a flexible conductor can be inserted into the conductor connection space between the current bar and the clamping spring that is free as a result.
  • the trigger element can have a pressure surface pointing in the direction of the conductor connection space, which is aligned with a conductor entry opening for inserting the conductor into the connection arrangement or in alignment with the conductor connection space, so that the conductor hits the pressure surface of the release element when it is inserted into the connection arrangement. whereby a compressive force can be applied from the conductor to the trigger element.
  • the release element By applying a pressure force by means of the conductor to the pressure surface and thus to the release element, the release element can, for example, be set in a pivoting movement or tilting movement in the direction of the conductor's insertion direction, so that the release element moves away from the guide element in the direction of insertion of the conductor. pivots or can be tilted away.
  • the release element can be brought out of engagement with the guide element, so that the guide element is freely movable again and thus the guide element can be moved by the spring force of the clamping leg without manual help in such a way that the clamping leg of the Release position can be transferred to the clamping position.
  • a flexible conductor can be connected particularly simply by the insertion movement of the conductor, without a user having to actuate additional elements, such as an actuating means, in order to release the clamping spring and to transfer it from the release position to the clamping position.
  • the trigger element is preferably an element or component formed separately from the clamping spring, the current bar and the guide element.
  • the tripping element extends preferably over the area between the section of the current bar, against which a conductor can be clamped, and the clamping spring, so that the tripping element can limit the conductor connection space to one side.
  • the guide element can be designed as a slide element.
  • the transfer of the clamping leg of the clamping spring from the clamping position to the release position takes place by means of an actuating means, in that a compressive force can be applied to the clamping leg by means of the actuating means, whereby the clamping leg can be pivoted away from the current bar.
  • the actuating means acts to actuate the clamping spring thus directly on the clamping leg of the clamping spring.
  • the actuating means is preferably only used for the transfer of the clamping leg from the clamping position to the release position, but not for the transfer of the clamping leg from the release position to the clamping position.
  • the guide element has at least one spring contact edge against which the clamping leg can rest.
  • the spring contact edge can be designed in such a way that, in particular in the free position, the clamping limb or at least a part of the clamping limb can bear against the spring contact edge.
  • the spring contact edge preferably extends in the direction of insertion of the conductor into the connection arrangement.
  • the spring contact edge he thus preferably stretches transversely to the direction of displacement of the guide element.
  • at least part of the clamping leg can also rest against the spring contact edge in the clamping position.
  • two such spring contact edges can be formed on the guide element so that the clamping leg can be guided on the guide element via two such spring contact edges.
  • the two Federstromkan th preferably extend parallel to one another on the guide element.
  • the clamping leg has two sliding sections arranged laterally of a main section having a clamping edge and that the guide element has two spring contact edges arranged at a distance from one another, a first sliding section being able to rest against a first spring contact edge and a second sliding section can abut edge on a second spring system.
  • the two sliding sections preferably each have a shorter length than the main section of the clamping leg.
  • the main section and the two sliding sections preferably extend parallel to one another.
  • the two sliding sections are preferably each designed to be curved, so that they can each form a skid that can slide along a respective spring contact edge.
  • the main section is preferably straight.
  • the pressure force is preferably transmitted from the clamping leg of the clamping spring to the guide element, so that by a pivoting movement of the clamping leg away from the current bar the guide element is displaced until the guide element can come into engagement with the release element.
  • the guide element can have a counter-abutment edge on which the clamping leg can apply a force to the guide element when moving from the clamping position to the release position.
  • the clamping leg can thus press against the opposite abutment edge when moving from the clamping position into the release position in order to move the guide element.
  • the guide element can thus follow the movement of the clamping leg when transferring the clamping leg from the clamping position into the release position.
  • the clamping leg can apply a force to the guide element via its sliding section.
  • the guide element has two mutually spaced opposing abutment edges and the clamping leg preferably also has two sliding sections, so that the two sliding sections of the clamping leg can press against the two opposing abutment edges of the guide element at the same time in order to guide the guide element when the clamping leg is moved from the clamping position to move to the release position.
  • the at least one counter contact edge is preferably arranged opposite the at least one spring contact edge.
  • the clamping limb or a sliding section of the clamping limb can thus alternately rest against the spring contact edge and against the counter contact edge of the guide element, depending on the movement of the clamping limb.
  • the at least one guide element can have a slot-shaped recess, wherein the at least one spring contact edge and the at least one counter contact edge can be formed in the region of the at least one slot-shaped recess.
  • the slot-shaped recess preferably extends into the guide element.
  • a part of the clamping leg, in particular a sliding section of the clamping leg, can be immersed and guided within the slot-shaped recess.
  • the guide element has two oppositely arranged slot-shaped recesses, on each of which a spring contact edge and one Opposite abutment edge are formed so that the two sliding sections of the clamping leg symmetrically to each other can be in engagement with the guide element via the two slot-shaped recesses. Both the spring contact edge and the counter contact edge can each form a partial section of a boundary wall of the slot-shaped recess.
  • the guide element is preferably displaceable in such a way that the guide element can be displaced transversely to an insertion direction of the conductor to be connected into the conductor connection space. This enables a particularly compact design, as a result of which the connection arrangement can be distinguished by a reduced installation space.
  • the release element In order to release the release element from the guide element by means of the conductor inserted into the conductor connection space and thus to be able to bring it out of engagement with the guide element, the release element can be mounted tiltably relative to the guide element.
  • the trigger element can thus be designed like a rocker. If the conductor to be connected is pressed against the release element, the release element can tilt in the direction of insertion of the conductor in order to get out of engagement with the guide element and thus release the guide element so that it is freely movable again.
  • the release element can have at least one undercut, which can be locked in the release position of the clamping leg of the clamping spring with at least one detent of the guide element.
  • a latching connection can be formed between the guide element and the release element when the clamping leg of the clamping spring is in the release position.
  • the trigger element preferably has two undercuts and the guide element preferably has two latching lugs, so that a double-acting latching can be formed between the guide element and the trigger element. If two undercuts are provided, these are preferably formed on two side surfaces of the release element that run parallel to one another.
  • the trigger element can have a T-shape in the area of the two undercuts.
  • the guide element has two longitudinal side walls which are arranged parallel to one another and which delimit the conductor connection space on a first side and on a second side opposite the first side.
  • the guide element can thus also form a guide for the conductor to be connected when it is introduced into the conductor connection space.
  • the two long side walls can prevent incorrect insertion of the conductor.
  • the conductor connection space can thus be limited on two of its sides by the guide element and on its other two sides by the current bar and by the clamping leg of the clamping spring.
  • the spring contact edge and / or the counter contact edge can be formed on the two longitudinal side walls.
  • the actuating means can for example be a tool, such as a screwdriver, which can be inserted into the housing of the connection arrangement if necessary in order to transfer the clamping leg of the clamping spring from the clamping position into the release position.
  • the housing can have an opening for this purpose, through which the Actuate transmission agent can be introduced into the housing in order to actuate the clamping leg of the clamping spring.
  • the opening for introducing the actuating means is preferably arranged between a conductor insertion opening formed on the housing and a bearing point of the clamping spring in the housing.
  • the actuating means is then preferably positioned between the section of the current bar against which the conductor is clamped and the clamping spring.
  • the bearing point can be a receptacle for the arcuate section of the clamping spring between the clamping leg and the holding leg of the clamping spring.
  • the actuating means can be integrated into the housing and not to be an additional tool to be inserted.
  • the actuating means can then be stored in the housing and can be guided linearly in a guide opening formed in the housing in order to pivot the clamping leg from the clamping position into the release position.
  • the actuating means can be designed in such a way that it engages around the clamping spring in a U-shape.
  • the actuating means encompass or overlap the clamping spring.
  • the actuating means can thus enclose the clamping spring in the form of a hood.
  • the actuating means can have a first actuating finger and a second actuating finger opposite the first actuating finger, wherein a side wall of the actuating means can extend between the first actuating finger and the second actuating finger, which can laterally cover the clamping spring at least in some areas. If the housing is designed to be open on one side, the clamping spring can be held in its position on the bearing point via the actuating means or the side wall of the actuating means, so that the clamping spring can be prevented from slipping out of the housing.
  • the first actuating finger is preferably used to actuate the clamping leg of the clamping spring.
  • the second actuating finger preferably covers a section of the retaining leg of the clamping spring.
  • connection arrangement can, for example, form a connection terminal which, for example, can be snapped onto a mounting rail in the form of a series terminal. Furthermore, the connection arrangement can also form a connection terminal which can be arranged, for example, on a printed circuit board.
  • connection terminal arrangement which can have a plurality of connection terminals arranged in a row, each of which can have at least one connection arrangement developed and developed as described above.
  • the object according to the invention can be achieved by means of an electronic device which can have at least one connection arrangement designed and developed as described above.
  • Fig. 1 is a schematic representation of a connection arrangement according to the invention with the clamping leg of the clamping spring in a clamping position
  • FIG. 2 is a schematic representation of the connection arrangement shown in FIG. 1 with the clamping leg of the clamping spring in a release position.
  • Fig. 3 is a schematic representation of a further connection arrangement according to the invention with the clamping leg of the clamping spring in a clamping position
  • Fig. 4 is a schematic sectional view of the connection arrangement shown in Fig. 3,
  • FIG. 5 shows a schematic representation of the connection arrangement shown in FIG. 3 with the clamping leg of the clamping spring in a release position
  • FIG. 6 shows a schematic sectional illustration of the connection arrangement shown in FIG. 5.
  • connection arrangements 100 show two different connection arrangements 100. Both connection arrangements 100 have a housing 140 which can be formed from an insulating material. With the exception of the actuating means 129, the two connection arrangements shown in FIGS. 1 to 6 are of identical design.
  • a current bar 110 and a clamping spring 111 designed as a leg spring are arranged in the housing 140.
  • the clamping spring 111 has a holding leg 112 and a clamping leg 113.
  • the holding leg 112 is connected to the clamping leg 113 via an arcuate section 141.
  • the holding leg 112 is held in a fixed position, whereas the clamping leg 113 relative to the holding leg 112 is pivotable. By pivoting the clamping leg 113, it can be transferred into a clamping position, as shown in FIGS. 1, 3 and 4, and into a release position, as shown in FIGS. 2, 5 and 6.
  • the clamping limb 113 presses against a section 114 of the current bar 110 or against a conductor inserted into the connection arrangement 100 in order to clamp this against the section 114 of the current bar 110 and connect it.
  • the clamping leg 113 is positioned at a distance from the section 114 of the current bar 110, so that a conductor can be inserted into the free space thus formed, which forms the conductor connection space 124, between the section 114 of the current bar 110 and the clamping leg 113.
  • connection arrangement 100 also has a guide element 115.
  • the guide element 115 is mounted displaceably in particular with respect to the current bar 110, so that the guide element 115 can execute a horizontal displacement movement V.
  • the clamping leg 113 of the clamping spring 111 can be held in the release position by means of the guide element 115.
  • the guide element 115 is in operative connection with the clamping leg 113 of the clamping spring 111.
  • the guide element 115 has two spring contact edges 116a, 116b which are arranged parallel to one another and against which the clamping leg 113 rests.
  • the clamping leg 113 has a main section 117, at the free end of which a clamping edge 118 is formed, as can be seen in the sectional views of FIGS the guide element 115 is identical to the embodiment shown in FIGS.
  • Two sliding sections 119a, 119b are formed to the side of the main section 117, so that the main section 117 is arranged between the two sliding sections 119a, 119b.
  • the two sliding sections 119a, 119b at least in the release position and when moving from the release position to the clamping position, rest against the two spring contact edges 116a, 116b of the guide element 115, the sliding section 119a contacting the spring contact edge 116a and the sliding section 119b contacting the spring contact edge 116b is present.
  • the sliding sections 119a, 119b have a shorter length than the main section 117.
  • the sliding sections 119a, 119b are curved so that they form a runner shape, by means of which the sliding sections 119a, 119b when the clamping leg 113 is transferred into the clamping position Spring contact edges 116a, 116b can slide along ent.
  • the two spring contact edges 116a, 116b are formed on opposing longitudinal side walls 120a, 120b of the guide element 115.
  • the two long side walls 120a, 120b are arranged parallel to one another.
  • the two longitudinal side walls 120a, 120b each have an upper edge 121a, 121b and an opposite lower edge 122a, 122b.
  • the spring abutment edges 116a, 116b each extend essentially perpendicular to the upper edge 121a, 121b. Starting from the horizontally extending upper edge 121a, 121b, the spring contact edges 116a, 116b extend downward in the direction of the horizontally extending lower edge 122a, 122b of the guide element 115.
  • the current bar 110 and the clamping spring 111 are arranged between the two longitudinal sides walls 120a, 120b of the guide element 115.
  • the current bar 110 and the clamping spring 111 are enclosed by the guide element 115.
  • the guide element 115 also has two end walls 123a, 123b which are aligned parallel to one another.
  • the two end walls 123a, 123b are arranged transversely to the two longitudinal side walls 120a, 120b of the guide element 115.
  • the conductor connection space 124 into which a conductor to be connected can be inserted, is formed between the section 114 of the current bar 110 and the clamping leg 113. Laterally, the conductor connection space 124 is covered or limited by the two long side walls 120a, 120b of the guide element 115, so that the guide element 115 also forms a guide for the conductor to be connected.
  • the conductor connection space 124 is formed in alignment with a conductor insertion opening 143 formed in the housing 140, via which the conductor to be connected can be inserted in the insertion direction E into the housing 140 of the connection arrangement 100.
  • the connection arrangement 100 furthermore has a trigger element 125.
  • the release element 125 is aligned with the conductor entry opening 143 and the conductor connection space 124.
  • the trigger element 125 delimits the conductor connection space 124 at the bottom.
  • the release element 125 In the release position of the clamping leg 113 of the clamping spring 111, the release element 125 is in engagement with the guide element 115, as can be seen in FIGS. 2, 5 and 6, whereby the guide element 115 is held in its position and thereby also via the spring contact edges 116a , 116b and the sliding sections 119a, 119b of the clamping leg 113 is held in its position, so that an unintentional pivoting back of the clamping leg 113 from the release position into the clamping position can be prevented.
  • the trigger element 125 has two laterally arranged undercuts 126 which, in the release position of the clamping leg 113 of the clamping spring 111, are in engagement with a respective locking lug 127a, 127b of the guide element 115 in order to form a latch between the guide element 115 and the trigger element 125.
  • the latching lug 127a is formed on the lower edge 122a of the longitudinal side wall 120a and the latching lug 127b is formed on the lower edge 122b of the longitudinal side wall 120b.
  • the release element 125 In the clamping position, the release element 125 is out of engagement with the guide element 115, as can be seen in FIGS. 1, 3 and 4, so that the guide element 115 is freely displaceable.
  • the trigger element 125 is mounted so that it can be tilted relative to the guide element 115.
  • the trigger element 125 has a pressure surface 128 pointing in the direction of the conductor connection space 124, which is aligned with the conductor insertion opening 143 or in alignment with the conductor connection space 124, so that the conductor when inserted into the connection arrangement 100 in the insertion direction E against the pressure surface 128 of the release element 125 pushes, whereby a compressive force from the conductor on the Ausletteele element 125 is applied.
  • the release element 125 By applying a pressure force by means of the conductor to the pressure surface 128 and thus to the release element 125, the release element 125 can be set in a pivoting or tilting movement in the direction of the insertion direction E of the conductor, so that the release element 125 in the insertion direction E of the conductor can be pivoted or tilted away from the guide element 115.
  • the displacement movement V of the guide element 115 when it is out of engagement with the release element 125, takes place in a direction which is oriented transversely to the insertion direction E of the conductor to be connected into the conductor connection space 124.
  • a counter-contact edge 142a, 142b is also formed on each of the two longitudinal side walls 120a, 120b.
  • the clamping leg 113 presses with its two sliding sections 119a, 119b against the two opposing abutment edges 142a, 142b, as can be seen in FIGS. 2, 5 and 6, whereby the guide element 115 the pivoting movement of the clamping leg 113 follows and is pushed so far ver by a sliding movement V until the guide element 115 with its locking lugs 127a, 127b in engagement with the release element 125 and hooks there.
  • the two opposing abutment edges 142a, 142b are arranged on the respective longitudinal side wall 120a, 120b of the guide element 115 opposite the spring abutment edges 116a, 116b.
  • the longitudinal side walls 120a, 120b each have a slot-shaped recess 154a, 154b into which the clamping leg 113 is immersed with its two sliding sections 119a, 119b.
  • the spring contact edge 116a, 116b and the counter contact edge 142, 142b of a longitudinal side wall 120a, 120b each form part of a delimitation wall of the slot-shaped recess 154a, 154b of the respective longitudinal side wall 120a, 120b from.
  • the two slot-shaped recesses 154a, 154b are formed symmetrically or parallel to one another on the two longitudinal side walls 120a, 120b.
  • the clamping leg 113 is transferred from the clamping position to the release position by means of an actuating means 129.
  • the connection arrangements 100 shown in FIGS formed to each other.
  • the actuating means 129 is a tool to be introduced separately into the housing 140, which tool is shown here in the form of a screwdriver.
  • the housing 140 has an opening 144 through which the loading actuating means 129 can be introduced into the housing 140 in order to actuate the clamping leg 113 of the clamping spring 111.
  • the opening 144 for the introduction of the actuating means 129 is arranged between the Lleiterinput approximately opening 143 and a bearing point 145 of the clamping spring 111 in the housing 140.
  • the bearing point 145 is designed in the form of a pin which protrudes from a rear wall 146 of the housing 140.
  • the clamping spring 111 is suspended from the bearing point 145 via its arcuate section 141.
  • the actuating means 129 is integrated into the housing 140, in that the actuating means 129 is mounted in the housing 140 and can be guided linearly in a guide opening 147 formed in the housing 140.
  • the guide opening 147 extends parallel to the conductor insertion opening 143, so that the actuation direction B of the actuation element 129 is directed parallel to the insertion direction E of the conductor into the housing 140.
  • the actuating means 129 engages around the clamping spring 111 in a U-shape.
  • the actuating means 129 has a recess 148 into which the clamping spring 111 is immersed, in particular in the region of its arcuate section 141, so that the actuating means 129 engages around or over the clamping spring 111.
  • the actuating means 129 can thus enclose the clamping spring 111 in the form of a hood.
  • the recess 148 is formed in the center of the actuating means 129.
  • the recess 148 extends, starting from an underside 149 of the actuating means 129 directed in the direction of the clamping spring 111, in the direction of a Upper side 150 of the actuating means 129.
  • the upper side 150 forms an actuating surface for actuating the actuating means 129.
  • the actuating means 129 is designed in such a way that it has a first actuating finger 151 and a second actuating finger 152 opposite the first actuating finger 151, with a side wall 152 of the actuating means 129 extending between the first actuating finger 151 and the second actuating finger 152, which extends the clamping spring 111 laterally covered at least in some areas.
  • the housing 140 has only a rear wall 146 but no opposite front wall and the housing 140 is thus open on one side, so that the clamping spring 111 is in its position at the bearing point 145 via the actuating means 129 or the side wall 152 of the actuating means 129 is held so that the clamping spring 111 can be prevented from slipping out of the housing 140 in the area of the front side where the housing 140 has no wall.
  • the underside 149 of the actuating means 129 is formed by the two free ends of the actuating fingers 151, 152.
  • the first actuating finger 151 is used to actuate the clamping leg 113 of the clamping spring 111, in that the first actuating finger 151 rests directly on the clamping leg 113 and can slide along it.
  • the second actuating finger 152 is guided essentially parallel to the holding leg 112 of the clamping spring 111.
  • the arcuate section 141 of the clamping spring 111 is arranged between the two actuating fingers 151, 152.
  • a test opening 155 is also formed on the housing 140, via which a test plug can be inserted into the connection arrangement 100.
  • the test opening 155 is arranged immediately next to the conductor entry opening 143.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

L'invention concerne un agencement de connexion (100) destiné à connecter un conducteur électrique, comprenant : un boîtier ; une barre de courant (110) ; un ressort de serrage (111) ayant une branche de serrage (113) qui peut être transférée dans une position de serrage et dans une position de libération ; un moyen d'actionnement (129) par lequel une force de pression peut être appliquée à la branche de serrage (113) pour transférer la branche de serrage (113) de la position de serrage à la position de libération ; un espace de connexion de conducteur (124) formé entre une section (114) de la barre de courant (110) et la branche de serrage (113) du ressort de serrage (111) ; un élément de guidage disposé de manière mobile (115) qui est en liaison fonctionnelle avec la branche de serrage (113) du ressort de serrage (111), la branche de serrage (113) pouvant être maintenue dans la position de libération au moyen de l'élément de guidage (115) ; et un élément de déclenchement (125) qui, dans la position de libération de la branche de serrage (113) du ressort de serrage (111), est en prise avec l'élément de guidage (115), l'élément de déclenchement (125) pouvant être actionné par le conducteur à connecter lorsque celui-ci est introduit dans l'espace de connexion de conducteur (124) de sorte que l'élément de déclenchement (125) est libéré de l'élément de guidage (115) et l'élément de guidage (115) peut être déplacé par une force de ressort de la branche de serrage (113) de telle sorte que, pour serrer le conducteur contre la barre de courant (110), la branche de serrage (113) est transférée dans la position de serrage.
EP21706513.5A 2020-02-18 2021-02-16 Agencement de connexion et dispositif électronique Pending EP4107814A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020104138.1A DE102020104138B4 (de) 2020-02-18 2020-02-18 Anschlussanordnung
PCT/EP2021/053698 WO2021165220A1 (fr) 2020-02-18 2021-02-16 Agencement de connexion et dispositif électronique

Publications (1)

Publication Number Publication Date
EP4107814A1 true EP4107814A1 (fr) 2022-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21706513.5A Pending EP4107814A1 (fr) 2020-02-18 2021-02-16 Agencement de connexion et dispositif électronique

Country Status (5)

Country Link
US (1) US20230064800A1 (fr)
EP (1) EP4107814A1 (fr)
CN (1) CN115136416A (fr)
DE (1) DE102020104138B4 (fr)
WO (1) WO2021165220A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102022118239A1 (de) 2022-07-21 2024-02-01 Phoenix Contact Gmbh & Co. Kg Anschlussklemme zum Anschließen einer elektrischen Leitung
LU502538B1 (de) 2022-07-21 2024-01-22 Phoenix Contact Gmbh & Co Anschlussklemme zum Anschließen einer elektrischen Leitung

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Publication number Priority date Publication date Assignee Title
DE1213024B (de) * 1961-09-08 1966-03-24 Siemens Ag Klemme fuer schraubenlosen Leiteranschluss
JP3235175B2 (ja) 1991-04-26 2001-12-04 松下電工株式会社 端子装置
US7115001B1 (en) 2005-09-30 2006-10-03 Rockwell Automation Technologies, Inc. Wire actuated terminal spring clamp assembly
DE202006009460U1 (de) 2005-10-29 2007-03-15 Weidmüller Interface GmbH & Co. KG Anschlussvorrichtung für Leiter
DE202013100740U1 (de) 2013-02-19 2013-03-08 Weidmüller Interface GmbH & Co. KG Federkraftklemme für Leiter
DE202014103797U1 (de) 2013-08-27 2014-11-28 Weidmüller Interface GmbH & Co. KG Federkraftklemme für Leiter
DE102015118574A1 (de) 2015-10-30 2017-05-04 Eaton Electrical Ip Gmbh & Co. Kg Kontaktierungsvorrichtung zum Kontaktieren eines elektrischen Leiters an eine elektrische Leiterbahn
DE202017103185U1 (de) * 2016-05-30 2017-09-01 Weidmüller Interface GmbH & Co. KG Federkraftklemme für Leiter
DE102016115601A1 (de) 2016-08-23 2018-03-01 Wago Verwaltungsgesellschaft Mbh Federkraftklemmanschluss
DE202016104971U1 (de) 2016-09-08 2017-12-11 Weidmüller Interface GmbH & Co. KG Direktsteckklemme für einen Leiter
WO2019174982A1 (fr) * 2018-03-13 2019-09-19 Weidmüller Interface GmbH & Co. KG Borne à ressort pour conducteur

Also Published As

Publication number Publication date
DE102020104138B4 (de) 2021-09-23
WO2021165220A1 (fr) 2021-08-26
DE102020104138A1 (de) 2021-08-19
CN115136416A (zh) 2022-09-30
US20230064800A1 (en) 2023-03-02

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