EP3343703B1 - Elektrisches gerät umfassend mindestens ein automatisches anschlussterminal - Google Patents

Elektrisches gerät umfassend mindestens ein automatisches anschlussterminal Download PDF

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Publication number
EP3343703B1
EP3343703B1 EP17210221.2A EP17210221A EP3343703B1 EP 3343703 B1 EP3343703 B1 EP 3343703B1 EP 17210221 A EP17210221 A EP 17210221A EP 3343703 B1 EP3343703 B1 EP 3343703B1
Authority
EP
European Patent Office
Prior art keywords
key
pusher
relative
edge
orifice
Prior art date
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Active
Application number
EP17210221.2A
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English (en)
French (fr)
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EP3343703A1 (de
Inventor
Yan SIMON
Pierre Koch
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.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SNC
Legrand France SA
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Publication of EP3343703A1 publication Critical patent/EP3343703A1/de
Application granted granted Critical
Publication of EP3343703B1 publication Critical patent/EP3343703B1/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
    • H01R4/48—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
    • H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/48275—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end with an opening in the housing for insertion of a release tool
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • H01R4/48455—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar insertion of a wire only possible by pressing 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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/2633—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in switch

Definitions

  • the invention relates to electrical appliances comprising at least one automatic connection terminal.
  • One of the side faces for example the lower face in a country such as France, has at least one orifice giving access to a terminal suitable for receiving a connection end of a conductor cable starting from a branch circuit such as a lighting circuit or a socket circuit.
  • connection block the two insertion orifices are juxtaposed side by side and the two control keys are juxtaposed side by side with one of the control keys which has an L-shaped imprint and the other control key which has a J-shaped imprint with the two imprints forming a double U-shaped imprint.
  • the set of two insertion orifices juxtaposed side by side with the two associated control keys is arranged in a portion of this device having a width of 1 half-module.
  • the electrical appliance according to the invention can thus be used in a conventional manner, leaving the control key in the nominal relative position, but also in a new way, by taking advantage of the possibility offered of locking the control key. in retracted position.
  • the flexible cable can be inserted while the control button is held in the retracted position thanks to its relative locking position, since the flexible cable does not have to bend the elastic strip (which is then held by the pusher in a position where its holding edge is away from the contact portion of the element conductor), and then the control key is returned to its nominal relative position, the pusher is free to return to the extended position and the elastic strip relaxes so that the contact end of the cable in place is pinched between the edge holding and the contact portion.
  • the bipolar modular electrical apparatus 10 illustrated in the figure 1 has a generally parallelepipedal shape.
  • main face 11 and a main right face 12 have two main faces, respectively a main left face 11 and a main right face 12, and side faces extending from one to the other of the main faces 11 and 12, namely a rear face 13 ( figures 5 and 6 ), a lower face 14, a front face 15 and an upper face not visible in the drawings.
  • the gap between the main faces 11 and 12 is equal to an integer of a base width known as the "module", which is of the order of 18 mm.
  • the width of the device 10 is 1 module.
  • the rear face 13 has a notch not visible in the drawings for mounting the device 10 on a profile rail in ⁇ (not shown).
  • the upper face has orifices (not visible in the drawings) each giving access to an insertion terminal provided to receive a tooth of a horizontal distribution comb (not shown) whose teeth are arranged in a pitch equal to 1 module, each comb being oriented in a left-right direction, that is to say in a direction transverse to the main faces 11 and 12.
  • each insertion terminal is such that after insertion the tooth is tightly gripped by an elastic clamp so that good electrical contact is established.
  • the removal of a tooth is carried out by simple exercise of a relatively large extraction force in order to disengage the tooth which was pinched therefrom from the insertion terminal.
  • the upper face is arranged as described in the patent application French 2,906,413 , with two pairs of insertion orifices, respectively a rear pair whose two orifices each give access to a double rear insertion terminal and a front pair whose two orifices each give access to a double front insertion terminal, the double rear insertion terminal and the double front insertion terminal each constituting an input terminal for one of the poles of an alternating current source, here a neutral pole and a phase pole.
  • the front face 15 has, in a central position, over approximately half of its length, a nose 18 having an operating lever not visible in the drawings.
  • the lower face 14 has four insertion holes each for a conductive cable, respectively a first pair of adjacent holes 21 and 22 that can be seen on the left and a second pair of adjacent holes 23 and 24 that can be seen to the right.
  • Each of the holes 21 to 24 gives access to an automatic terminal for the connection and disconnection of a conductive cable, that is to say a terminal in which the establishment of a contact end of the conductive cable is done by simple insertion, whereas removing the contact end of the conductive cable from the automatic terminal requires pressing the control button of a button associated with this automatic terminal (unlike an insertion terminal for a comb tooth, where it suffices to exert a sufficiently large extraction force).
  • the orifices 21 and 22 of the couple seen on the left give access to a first double automatic bollard while the orifices 23 and 24 of the couple seen on the right give access to a second double automatic bollard.
  • the push-in terminals to which the openings (not visible) on the upper face give access are input terminals for one of the poles of an alternating current source, here a neutral pole and a phase pole.
  • the first and the second double automatic terminal each constitute an output terminal to a portion of an electrical installation. If for example the device 10 is a circuit breaker, the electrical installation is protected by the internal circuit of the circuit breaker 10.
  • the double automatic terminal to which the insertion holes 21 and 22 that can be seen on the left give access is for one of the poles of the electrical installation (for example the neutral pole) and the double automatic terminal to which the insertion orifices 23 and 24 that can be seen on the right give access is for the other pole of the electrical installation (for example the phase pole).
  • the push button associated with the first double automatic terminal to which openings 21 and 22 give access comprises a control button 31.
  • the push button associated with the second double automatic terminal to which openings 23 and 24 give access comprises a control button 32.
  • the control key 31 is in a housing opening onto the front face 15.
  • the control key 32 is in another housing opening onto the front face 15 through another opening.
  • the group formed by the pair of insertion orifices 21 and 22 and by the opening of the housing for the key 31 is behind the group formed by the pair of insertion orifices 23 and 24 and by the opening of the housing for key 32.
  • the insertion orifices 21 and 22 and the control key 31 located on the left are arranged in a portion of the device 10 having a width of 1 half-module from the left main face 11.
  • the introduction orifices 23 and 24 and the control key 32 located on the right are arranged in a portion of the device 10 having a width of 1 half-module from the right main face 12.
  • an elastic lamella 33 faces the insertion orifice 23 and an elastic lamella 34 faces the insertion orifice 24.
  • the elastic strips 33 and 34 form part of a spring 35 which is U-shaped and one of the branches of which is subdivided by a longitudinal slot to form the elastic strips 33 and 34.
  • the spring 35 is part of a double automatic terminal comprising a conductive element 36 to which the conductive cables 37 and 38 must be connected ( figures 7 and 8 ) to be introduced respectively into the orifice 23 and into the orifice 24.
  • the elastic strip 33 faces a contact portion 39 of the conductive element 36.
  • the elastic strip 34 faces a contact portion 40 of the conductive element 36.
  • the elastic strip 33 has a retaining edge 41.
  • the elastic strip 34 has a retaining edge 42.
  • the elastic strip 33, the insertion orifice 23 and the conductive element 36 are configured so that a contact end 43 of the conductive cable 37 can be inserted into the insertion orifice 23 to come into a connection position where the contact end 43 is pinched between the retaining edge 41 of the elastic lamella 33 and the contact portion 39 of the conductive element 36, as is understood in view of the figure 7 .
  • the elastic lamella 34, the insertion orifice 24 and the conductive element 36 are configured so that a contact end 44 of the conductive cable 38 is insertable into the insertion orifice 24 to come into a connection position where the contact end 44 is pinched between the retaining edge 42 of the elastic lamella 34 and the contact portion 40 of the conductive element 36, as is understood in view of the figure 8 .
  • the conductive cables 37 and 38 are rigid cables and the contact ends 43 and 44 are directly formed by a bare terminal portion (insulating sheath removed around the rigid conductive core).
  • the flexible cables can also be connected by insertion into the automatic terminal, by providing them at the end with an end lug, the rod of which forms the contact end.
  • the contact end 43 is introduced through the insertion orifice 23, the contact end 43 comes into contact with the elastic strip 33 and causes it to bend, the contact end 43 is then inserted between the elastic blade 33 and the contact portion 39.
  • the elastic strip 33 presses the contact end 43 against the contact portion 39 so that good electrical contact is established.
  • the contact between the holding edge 41 and the contact end 43 has the effect of driving the elastic strip 33 in the direction where the edge holding 41 tends to penetrate the contact end 43. This locks the contact end 43 in the automatic terminal.
  • the pusher 50 of which the control key 32 is a part is configured to bear against the elastic strips 33 and 34 to cause them to bend in order to drive the holding edges 41 and 42 in the direction in which they move away from the portions of contact 39 and 40, and therefore contact ends 43 and 44, whereby the contact ends 43 and 44, and more generally the cables 37 and 38, can be removed, as shown in the figures 9 and 10 .
  • the pusher 50 comprises, in addition to the control button 32, a beak 51 engaged in an extension of the housing in which the control button 32 is arranged.
  • the pusher 50 as well as the housing for the control button 32 and the extension of this housing for the beak 51 are configured so that the pusher 50 is movable between the position illustrated on the figures 5 and 6 , in which the control key 32 is output, and the position illustrated on the figures 9 and 10 , in which the control key 32 is retracted.
  • the elastic lamellae 33 and 34 bear against the contact portions 39 and 40 and possibly push the beak 51 back, so that the control button is in the extended position as shown on the figures 5 and 6 or in an intermediate position between the extended position and a position where the spout 51 is in contact with the elastic strips 33 and 34 resting on the contact portions 39 and 40.
  • control button 32 If the control key 32 is then pushed into its housing, for example with the distal end of a screwdriver 52 as shown in the figure 2 , the control button 32 can be moved to the retracted position and the elastic slats 33 and 34 bent to the position illustrated on the figures 9 and 10 where the contact ends 43 and 44 are released and the cables 37 and 38 can be removed.
  • the conductor cables 37 and 38 whose contact end has been inserted respectively into the insertion orifice 23 and into the insertion orifice 24 up to the connection position each have an individual elastic strip and an individual contact portion, which makes it possible to guarantee a good quality of contact of the connection end of each cable with the conductive element 36.
  • the introduction holes 21 and 22 give access to a double automatic terminal similar to the double automatic terminal to which the introduction holes 23 and 24 give access.
  • the pusher 50 While conventional pushers, described for example in patent applications French 2,875,944 And 2,986,104 , are in one piece, the pusher 50 includes a key 32 which is a separate part from the rest of the pusher 50.
  • the key 32 is rotatable relative to the rest of the pusher 50 between a nominal relative position ( figures 1, 2 And 4 to 8 ) and a relative locking position ( figure 3 And 9 to 11 ) that the key 32 can take when the pusher 50 is in the retracted position.
  • pusher 50 When key 32 is in the nominal relative position, pusher 50 is freely movable between the extended position and the retracted position, ie it operates in the conventional manner described above.
  • Pusher 50 can therefore be used with key 32 held in the retracted position.
  • the key 32 is brought into the retracted position when it is in the nominal relative position, it has moved to the relative locking position and therefore maintained in this position, the flexible cable is then inserted, which is possible since the flexible cable does not have to bend the elastic strip 33 or the elastic strip 34 in order to be able to be put in place (the elastic strips 33 and 34 are then maintained as shown on the figures 9 and 10 ), and then the key 32 is returned to its nominal relative position, the pusher 50 is free to return to the extended position and the elastic strip 33 or the elastic strip 34 relaxes so that the contact end of the cable in place is pinched between the holding edge 41 or 42 and the contact portion 39 or 40.
  • the key 32 cannot leave the retracted position when it is in the relative locking position, it is the outer face 55 of the key 32 which abuts against a shoulder 56 set back with respect to the opening 57 through which the housing of the key 32 opens onto the front face 15.
  • the key 32 comprises a plate 58 which has a rectangular outline and the opening 57 has the same rectangular outline.
  • the wafer 58 In extended position ( figure 1 And 4 to 6 ) the wafer 58 is in the opening 57, with the long sides of the wafer 58 facing the long sides of the opening 57 and the short sides of the wafer 58 facing the short sides of the opening 57.
  • Each large side of the opening 57 is bordered by a rim 59 behind which there is a recess.
  • the plate 58 is at the level of each recess, which makes it possible to pivot the key 32 by a quarter turn to come into the relative locking position.
  • each portion of the plate 58 along one of its short sides is placed in one of the recesses and therefore comes behind a rim 59.
  • the shoulder 56 formed by its inner surface set back relative to opening 57 forms a stop preventing key 32 from moving back, so that key 32 is held in the depressed position.
  • pusher 50 comprises a body 60 of which beak 51 is part.
  • the body 60 also includes an arm 61 arranged transversely to the beak 51.
  • the arm 61 is connected by one end to the proximal end of the beak 51 opposite the distal end of the beak 51 which comes into contact with the elastic strips 32 and 33 .
  • the face of the arm 61 located on the side opposite to the side where the beak 51 is located is flat.
  • a through hole 62 is provided through arm 61.
  • body 60 At the end of arm 61 opposite that by which it is connected to spout 51, body 60 has two pins 63 laterally.
  • the key 32 has in its outer face 55 an indentation 64 which here is rectilinear.
  • the recess 64 is used to receive the end of a tool such as the screwdriver 52.
  • the key 32 has on the side opposite to its outer face 55 a stud 65, which is split here.
  • the pin 65 When the pusher 50 is assembled, that is to say when the key 32 is mounted on the body 60, the pin 65 is engaged in the hole 62.
  • the pin 65 serves to guide the key 32 in rotation with respect to body screws 60.
  • the pins 63 are used to mount the plunger 50 in rotation with respect to the housing of the device 10.
  • the direction of depression of the key 32 and the direction of depression of the cables such as 37 and 38 are quite distant from each other, the orifices 23 and 24 (or 21 and 22) for introducing a cable being made in the lower face 14 while the orifice of the housing of the key 32 (or 31) opens into the front face 15.
  • the apparatus 10 illustrated on the figures 16 to 28 is identical to the apparatus 10 illustrated in the figures 1 to 15 , except that the keys 31 and 32 are replaced by keys 70 and 71 arranged differently, that each pusher 50 is replaced by a pusher 72 arranged differently, and that the walls of the case delimiting the housing for the keys 70 and 71 are arranged differently.
  • the conductive element 36 has not been illustrated on the figures 20 to 25 .
  • the edge 73 of the key 71 which abuts against the edge 74 of a rim 75 which runs along one of the sides of the opening 76 through which the housing of the key 71 opens onto the front face 15.
  • the key 71 comprises a plate 77 which has an oval outline and the side of the opening 76 along the flange 75 has the same shape as the side of a half of the plate 77 delimited by the direction of the most large dimension of the wafer 77.
  • the wafer 77 has an elliptical contour, its largest direction is therefore along the major axis of this elliptical contour, and the side of the opening 76 bordered by the rim 75 is in a semi-ellipse delimited by the major axis.
  • the rest of the outline of the opening 76 is generally T-shaped, so that it delimits a wide portion of the opening 76 whose width corresponds to the largest dimension of the plate 77 and a narrower portion of smaller width.
  • wafer 77 and a rib 78 of the remainder of pusher 72 are in opening 76, with rib 78 being in the wide portion of opening 76 and with the larger dimension of wafer 77 being aligned with the largest dimension of the side of the opening 76 along the flange 75, so that half of the edge 73 of the wafer 77 is facing the edge 74 of the same shape.
  • the rib 78 has a curved side face 79 having the same shape as the edge 73 of the wafer 77 over a half of the latter delimited by the direction of largest dimension of the wafer 77, here a half-ellipse shape delimited by the major axis.
  • the plate 77 is vis-à-vis the rest of the pusher 72 in the nominal relative position where its largest dimension is aligned with the largest dimension of the lateral surface 79 of the rib 78, so that half of edge 73 of plate 77 faces side surface 79.
  • the largest dimension of the wafer 77 is aligned with the largest dimension of the edge 74 of the flange 75.
  • edge 73 of wafer 77 faces edge 74 of rim 75 and the other half of edge 73 faces side surface 79 of rib 78.
  • the plate 77 In the retracted position, the plate 77 can be brought into the relative locking position ( figures 24 to 26 ), by rotating it, here by a quarter turn, with a tool such as the screwdriver 52.
  • the largest dimension of the plate 77 is transverse to the largest dimension of the side surface 79 of the rib 78 and to the largest dimension of the edge 74 of the flange 75 while the plate 77 is in contact with the side surface 79 and with the edge 74, and more precisely sandwiched between the side surface 79 and the trance 74 due to the force exerted on the pusher 71 by the elastic strips 33 and 34, which holds the key 71 in retracted position.
  • the gap between the edge 74 of the rim 75 and the side surface 79 of the rib 78 corresponds to the smallest dimension of the wafer 77 while this gap corresponds to the largest dimension of the wafer 77 in the retracted position of the key 71 where the wafer 77 can assume the relative locking position.
  • the difference between the largest and the smallest dimension of the plate 77 thus corresponds to the stroke of the pusher 71 between the extended position and the retracted position.
  • the pusher 72 comprises a body 60 similar to the body 60 of the pusher 50, except that the through hole 62 of the arm 61 is replaced by a slide 80 oriented in the longitudinal direction of arm 61 and having a longitudinal opening 81, and except that the pins 63 are replaced by a lug 87.
  • the key 71 has in its outer face 82 an indentation 83 which here is rectilinear.
  • the recess 83 is used to receive the end of a tool such as the screwdriver 52.
  • the key 71 comprises on the side opposite to its external face 82 a stud 84, which comprises a stem 85 and a head 86.
  • the pin 84 serves to guide the key 71 in rotation with respect to the body 60 while allowing the key 71 to slide with respect to the body 60, which is useful for allowing the key 71 to be movable between the nominal relative position and the relative locking position.
  • the lug 87 allows the pusher 72 to pivot with respect to the housing of the device 10.
  • the apparatus 10 illustrated on the figures 29 to 34 is identical to the apparatus 10 illustrated in the figures 16 to 28 , except that the two double automatic terminals are replaced by two simple automatic terminals (for a single cable), and except that the lug 87 of the body 60 is replaced by two hinge pins 88.
  • the pair of introduction orifices 21 and 22 is replaced by a single introduction orifice 89
  • the pair of introduction orifices 23 and 24 is replaced by a single introduction 90
  • the spring 35 comprises a single elastic blade 91.

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  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (10)

  1. Elektrisches Gerät, das für das Verbinden und das Trennen eines Leiterkabels (37, 38) aufweist:
    - eine Öffnung (21, 22, 23, 24; 89, 90) zum Einführen des Kabels (37, 38);
    - eine elastische Lamelle (33, 34; 91), die eine Haltekante (41, 42) aufweist, wobei die elastische Lamelle (33, 34; 91) der Einführöffnung (21, 22, 23, 24; 89, 90) zugewandt ist und einem Kontaktabschnitt (39, 40) eines Leiterelements (36) zugewandt ist, das mit dem Rest des Geräts verbunden ist, wobei die elastische Lamelle (33, 34; 91) sowie die Einführöffnung, der sie zugewandt ist, sowie das Leiterelement (36), zu dem der Kontaktabschnitt (39, 40) gehört, dem sie zugewandt ist, ausgelegt sind, damit ein Kontaktende (43, 44) eines Leiterkabels (37, 38) in die Einführöffnung einführbar ist, um in eine Kopplungsposition zu kommen, in der das Kontaktende (43, 44) zwischen der Haltekante (41, 42) und dem Kontaktabschnitt (39, 40) eingeklemmt ist; und
    - einen Drücker (50; 72), der der elastischen Lamelle (33, 34; 91) zugeordnet ist, der ausgelegt ist, um sich auf der elastischen Lamelle (33, 34; 91) abzustützen und die Haltekante (41, 42) der elastischen Lamelle (33, 34; 91) vom Kontaktabschnitt (39, 40) zu beabstanden, wodurch das Leiterkabel (37, 38), dessen Kontaktende (43, 44) eingeklemmt war, herausgezogen werden kann, wobei der Drücker (50; 72) eine Steuertaste (31, 32; 70, 71) aufweist, die zwischen einer ausgefahrenen Stellung und einer eingefahrenen Stellung, in der sich der Drücker (50; 72) auf der elastischen Lamelle (33, 34; 91) abstützt, um die Haltekante (41, 42) vom Kontaktabschnitt (39, 40) zu beabstanden, beweglich ist;
    dadurch gekennzeichnet, dass der Drücker (50; 72) und Wände, die ein Gehäuse des Geräts (10) aufweist, um eine Aufnahme zu begrenzen, in dem sich die Taste (31, 32; 70, 71) befindet, ausgelegt sind, damit die Taste (31, 32; 70, 71) gegenüber dem Rest des Drückers (50; 72) zwischen einer relativen Nominalposition und einer relativen Verriegelungsposition, die die Taste (31, 32; 70, 71) nur dann einnehmen kann, wenn der Drücker (50; 72) in eingefahrener Stellung ist, beweglich ist, mit dem Drücker (50; 72), der zwischen der ausgefahrenen Stellung und der eingefahrenen Stellung frei beweglich ist, wenn die Taste (31, 32; 70, 71) in der relativen Nominalposition ist und mit dem Drücker (50; 72), der in eingefahrener Stellung gehalten wird, wenn die Taste (31, 32; 70, 71) in relativer Verriegelungsposition ist.
  2. Gerät nach Anspruch 1, dadurch gekennzeichnet, dass die Taste (31, 32; 70, 71) mindestens rotatorisch gegenüber dem Rest des Drückers (50; 72) beweglich ist, wobei die Winkelposition der Taste (31, 32; 70, 71) gegenüber dem Rest des Drückers (50; 72) in der relativen Nominalposition und in der relativen Verriegelungsposition unterschiedlich ist.
  3. Gerät nach Anspruch 2, dadurch gekennzeichnet, dass der Unterschied der Winkelausrichtung der Taste (31, 32; 70, 71) gegenüber dem Rest des Drückers (50; 72) eine Viertelumdrehung zwischen der relativen Nominalposition und der relativen Verriegelungsposition beträgt.
  4. Gerät nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Öffnung (21, 22, 23, 24; 89, 90) zum Einführen eines Kabels (37, 38) in einer ersten Fläche (14) des Geräts eingerichtet ist, die Taste (31, 32; 70, 71) in der Aufnahme ist, die durch eine Öffnung (57; 76) in einer zweiten Fläche (15) der Aufnahme ausmündet, die erste Fläche (14) und die zweite Fläche (15) transversal im Verhältnis zueinander ausgerichtet sind und der Drücker (50; 72) ein Gelenkglied (63; 87; 88) gegenüber dem Gehäuse des Geräts aufweist.
  5. Gerät nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Wände, die das Gehäuse des Geräts (10) aufweist, einen Absatz (56) begrenzen, an dem die äußere Fläche (55) der Taste (31, 32) in Anschlag kommt, um sie in eingefahrener Stellung zu halten, wenn sie in Verriegelungsposition ist, wobei der Absatz (56) im Verhältnis zur Öffnung (57), durch die die Aufnahme ausmündet, in der sich die Taste (31, 32) befindet, zurückgesetzt ist.
  6. Gerät nach Anspruch 5, dadurch gekennzeichnet, dass der Absatz (56) Teil einer Kante (59) ist, hinter der eine Vertiefung vorhanden ist, wo sich ein Teil der Taste (31, 32) in eingefahrener Stellung platziert, wenn sie in relativer Verriegelungsposition ist.
  7. Gerät nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Wände, die das Gehäuse des Geräts (10) aufweist, einen Rand (74) begrenzen, an dem ein Rand (73) der Taste (70, 71) in Anschlag kommt, um sie in eingefahrener Stellung zu halten, wenn sie in Verriegelungsposition ist, wobei der Rand (74) der Wände des Gehäuses an einer der Seiten der Öffnung (76) entlang verläuft, durch die die Aufnahme ausmündet, in der sich die Taste (70, 71) befindet.
  8. Gerät nach Anspruch 7, dadurch gekennzeichnet, dass der Rand (73) der Taste (70, 71) Teil einer Platte (77) ist, die eine ovale Kontur hat; der Rand (74) der Wände des Gehäuse an einer Seite der Öffnung (76) entlang verläuft, die dieselbe Form wie die Seite einer Hälfte der Platte (77) hat, die durch die Richtung ihrer größten Abmessung begrenzt ist; der Drücker (72) eine Rippe (78) aufweist, die eine seitliche Oberfläche (79) mit derselben Form wie der Rand (73) der Platte (77) auf einer Hälfte der Platte (77) aufweist, die durch die Richtung ihrer größten Abmessung begrenzt ist; die Platte (77) in relativer Nominalposition ihre größte Abmessung ausgerichtet mit der größten Abmessung der seitlichen Oberfläche (79) der Rippe (78) hat, wohingegen die Platte (77) in relativer Verriegelungsposition ihre größte Abmessung transversal zu der größten Abmessung der seitlichen Oberfläche (79) der Rippe (78) hat; in ausgefahrener Stellung, in der die Platte (77) in relativer Nominalposition ist, die größte Abmessung der Platte (77) mit der größten Abmessung des Randes (74) der Wände des Gehäuses ausgerichtet ist; und in eingefahrener Stellung mit der Taste (70, 71) in relativer Verriegelungsposition die größte Abmessung der Platte (77) transversal zur größten Abmessung des Randes (74) der Wände des Gehäuses mit dem Rand (73) der Platte (77) ist, der mit dem Rand (74) der Wände des Gehäuses und mit der seitlichen Oberfläche (79) der Rippe (78) im Kontakt ist.
  9. Gerät nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die elastische Lamelle (33, 34) Teil einer doppelten Klemme ist, die eine andere elastische Lamelle (33, 34) aufweist, wobei die Öffnung (21, 22, 23, 24) zum Einführen eines Kabels neben einer anderen Öffnung (21, 22, 23, 24) zum Einführen eines Kabels ist, die der anderen elastischen Lamelle (33, 34) zugewandt ist, wobei der Drücker (50; 72) der elastischen Lamelle (33, 34) und der anderen elastischen Lamelle (33, 34) gemeinsam ist.
  10. Gerät nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass es im modularen Format ist.
EP17210221.2A 2016-12-28 2017-12-22 Elektrisches gerät umfassend mindestens ein automatisches anschlussterminal Active EP3343703B1 (de)

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CN109616782B (zh) * 2018-06-30 2020-09-18 中航光电科技股份有限公司 现场做线连接器
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JP4527242B2 (ja) * 2000-05-26 2010-08-18 Ｉｄｅｃ株式会社 接続装置
FR2871987B1 (fr) 2004-06-21 2006-12-08 Legrand Sa Appareil electrique adapte a cooperer avec un peigne de repartition horizontale
FR2875944B1 (fr) 2004-09-27 2006-12-15 Legrand Sa Appareil comportant un bloc de raccordement
FR2906413B1 (fr) 2006-09-21 2008-12-19 Legrand France Ensemble de distribution comportant des appareils electriques au format modulaire
DE102008039232B4 (de) * 2008-08-22 2019-02-28 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlußklemme
FR2986104B1 (fr) 2012-01-23 2015-06-05 Legrand France Appareil electrique au format modulaire
DE202014102521U1 (de) * 2014-05-28 2015-09-03 Weidmüller Interface GmbH & Co. KG Direktsteck-Druckfederklemme mit Haltefeder
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