EP3766141B1 - Elektrischer steckverbinder - Google Patents

Elektrischer steckverbinder Download PDF

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Publication number
EP3766141B1
EP3766141B1 EP19716574.9A EP19716574A EP3766141B1 EP 3766141 B1 EP3766141 B1 EP 3766141B1 EP 19716574 A EP19716574 A EP 19716574A EP 3766141 B1 EP3766141 B1 EP 3766141B1
Authority
EP
European Patent Office
Prior art keywords
stretch
blocking
housing
coupling
elastically deformable
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
EP19716574.9A
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English (en)
French (fr)
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EP3766141A1 (de
Inventor
Sandro Galli
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Techno Group SRL
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Techno Group SRL
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Publication of EP3766141A1 publication Critical patent/EP3766141A1/de
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Publication of EP3766141B1 publication Critical patent/EP3766141B1/de
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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4367—Insertion of locking piece from the rear
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01R4/483—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
    • 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
    • H01R4/484—Spring housing details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/86—Parallel contacts arranged about a common axis
    • 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
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets

Definitions

  • This invention relates to an electric connector.
  • the connectors of known type generally comprise a tail member adapted to house the electric cable and a head member that can be coupled to the tail member and provided with at least one connector element to which the electric cable must be connected in order to connect the latter to a connecting element.
  • the connecting element is generally another electric connector of the type complementary to the first one, so as to achieve a coupling of the male-female type between the two connectors, for example of the plug and socket type.
  • the tail member generally comprises a cable gland assembly adapted to prevent the cable from being pulled out of the connector and the head member comprises blocking means adapted to electrically connect the cable to the connector element.
  • the electric connectors of this type comprise an elastically deformable element to open and close a cable blocking point defined between the connector element and the elastically deformable element itself.
  • this type of connector provides for an opening/closing procedure of the blocking point which is carried out by a specialized operator, who acts on the elastically deformable element by means of a special tool, such as e.g. a screwdriver, or by means of the pressure of the elastically deformable element by means of the cable itself, which is forced inside the blocking point.
  • a specialized operator who acts on the elastically deformable element by means of a special tool, such as e.g. a screwdriver, or by means of the pressure of the elastically deformable element by means of the cable itself, which is forced inside the blocking point.
  • the blocking means of the electric connectors are provided with an actuation lever mounted on the head member or on the tail member and adapted to act on the elastically deformable element to open and close the blocking point.
  • the actuation lever allows electrically connecting the cable to a corresponding connector element in a simple and easy manner without the need for tools and without the need to force the cable inside the blocking point.
  • the electric connectors of this type comprise a plurality of recesses and grooves which are separate from each other and made on different portions of the tail member and/or of the head member so as to allow the mounting of all the components of the blocking means.
  • the connector element is generally assembled inside a first recess and the actuation lever is housed inside a second recess made substantially orthogonal to the first one.
  • the actuation lever very frequently has to be moved inside the second recess along several different directions of movement in order to open and close the blocking point.
  • the connectors of this type are particularly complicated to mount and make the assembly operations of the blocking means long and complicated.
  • An electric connector according to the preamble of claim 1 is known from DE 10 2016 100755 .
  • the main aim of the present invention is to devise an electric connector that allows assembling the blocking means in a simple and fast manner.
  • Another object of the present invention is to devise an electric connector that allows overcoming the aforementioned drawbacks of the prior art in a simple, rational, easy, effective to use and cost effective solution.
  • an electric connector has been globally indicated with reference numeral 1.
  • the electric connector 1 comprises:
  • the head member 4 is a female type connection terminal, that is, the head member 4 comprises at least one input channel 7 inside which the connector element 29, 30 is housed and adapted to receive one connecting end 8 of the connecting element.
  • connection element means any type of connection terminal adapted to be connected to the connector element 29, 30.
  • the electric connector 1 comprises a male type head member provided with the connecting end 8 and coinciding with the connecting element that can be connected to the electric connector 1 shown in Figures 1 to 6 .
  • the tail member 2 defines at least one insertion channel 46 inside which the cable 3 can be inserted and comprises a cable gland assembly 9 of known type and adapted to block the position of the cable itself inside the insertion channel 46.
  • the electric connector 1 comprises assembly means for assembling the blocking means 5, 6 to at least one of the tail member 2 and the head member 4 provided with:
  • the hollow body 10 is formed on the head member 4 and the covering body 12 is separated from the tail member 2, which comprises at least one substantially hollow extreme portion 13 and defining at least one housing chamber 43 of the covering body 12, the covering body 12 being housed inside the housing chamber 43 and coupled to the hollow body 10 when the tail member 2 and the head member 4 are coupled by means of the union means 14, 15.
  • the covering body 12 is made in a single body piece with one of the tail member 2 and the head member 4.
  • the tail member 2, the head member 4 and the covering body 12 have a cross section of substantially circular shape and the union means 14, 15 comprise at least one threaded portion 14 formed on one of the tail member 2 and the head member 4 and at least one female screw portion 15 formed on the other of the tail member 2 and the head member 4 and coupleable to the threaded portion 14.
  • the tail member 2 and the head member 4 have a substantially cylindrical conformation and the covering body 12 has a substantially discoidal conformation.
  • the electric connector 1 comprises coupling means for coupling the covering body 12 to the hollow body 10 provided with at least one recess 17 formed on one of the covering body 12 and the hollow body 10 and at least one relief 16 having a shape substantially complementary with respect to the recess 17 and insertable inside the latter in the mounting configuration.
  • the electric connector 1 comprises a plurality of reliefs 16 formed on the hollow body 10, and the covering body 12 comprises a coupling face 41 on which a plurality of recesses 17 are formed.
  • the recesses 17 and the reliefs 16 also have a substantially elongated shape to extend longitudinally substantially parallel with respect to the direction of assembly B.
  • the electric connector 1 comprises a plurality of passage channels 45 formed on the covering body 12.
  • passage channels 45 have a substantially circular section and extend substantially parallel to the direction of assembly B, passing from side to side through the covering body 12.
  • each of the passage channels 45 is positioned facing at a housing 11a, 11b.
  • the electric connector 1 also comprises fastening means for fastening the covering body 12 to the tail member 2 provided with:
  • the covering body 12 comprises a fastening face 42 positioned substantially opposite to the coupling face 41 and on which are obtained a plurality of abutment portions 19 with a substantially elongated shape, to extend substantially parallel with respect to the direction of assembly B.
  • the stop profile 18 is a profile of the saw tooth type formed on the inner wall of the housing chamber and extending radially towards the inside of the tail member 2, as shown in Figure 6 .
  • the female screw portion 15 is formed on the inner wall of the extreme portion 13 of the tail member 2.
  • the threaded portion 14 is formed on the external surface of the head member 4 and comprises a plurality of extensions 20 positioned side by side in the proximity of the hollow body 10 to form around the latter a wall of substantially cylindrical shape.
  • the extensions 20 are spaced away from each other to define a plurality of openings 21 of substantially identical width, as shown in Figure 3 .
  • the hollow body 10 defines a plurality of housings 11 positioned radially on the covering body 12, i.e. positioned substantially in a circle side by side and equidistant from the center of the covering body 12.
  • each of the housings 11 is located at one of the openings 21.
  • the blocking means 5, 6 comprise a number of actuation levers 6, of connector elements 29, 30 and of elastically deformable elements 5, equal to the number of housings 11.
  • an actuation lever 6, a connector element 29, 30 and an elastically deformable element 5 are shown for simplicity in some illustrations in order to make it easier to understand the view of the illustrations themselves.
  • the assembly means comprise:
  • the actuation lever 6 is provided with at least one pin 25 slidably insertable inside the groove 22 and fastened inside the latter between the bottom wall 23 and the stop element 24, the pin 25 being rotatable around the axis of rotation A and arranged substantially transverse to the direction of assembly B between the first work configuration and the second work configuration.
  • the assembly means comprise a pair of grooves 22 formed substantially parallel and opposite to each other inside each housing 11a, 11b.
  • the actuation lever 6 comprises a pair of pins 25 positioned substantially opposite and parallel to each other to fit simultaneously inside a corresponding groove 22.
  • the assembly means comprise a pair of stop elements 24 positioned substantially opposite and parallel to each other to fit simultaneously inside a pair of grooves 22 to block inside the latter a corresponding pair of pins 25.
  • the actuation lever 6 comprises a gripping portion 26 positioned at the opening 21 substantially placed between two extensions 20.
  • the housing 11a, 11b advantageously comprises at least a first abutment element 27 arranged substantially transverse with respect to the direction of assembly B, and the covering body 12 comprises at least a second abutment element 28 arranged substantially transverse with respect to the direction of assembly B.
  • the connector element 29, 30 is fastened to the inside of the housing 11a, 11b and abuts against the first and the second abutment element 27, 28 in the mounting configuration.
  • the housing 11a, 11b comprises at least a first housing stretch 11a and at least a second housing stretch 11b communicating with each other
  • the connector element 29, 30 comprises at least one connecting portion 29 having a shape substantially complementary with respect to the second housing stretch 11b and inserted inside the latter, and at least one coupling portion 30 to the elastically deformable element 5 having a shape substantially complementary with respect to the first housing stretch 11a and arranged inside the latter, abutting against the first and the second abutment element 27, 28, the first housing stretch 11a having a cross section substantially larger than that of the second housing stretch 11b.
  • the grooves 22 are formed inside the first housing stretch 11a.
  • first abutment element 27 is a wall substantially orthogonal to the direction of assembly B and defines the narrowing of width between the first and the second housing stretch 11b.
  • the second abutment element 28 is a protruding stretch made on the coupling face 41 of the covering body 12 and adapted to abut against the coupling portion 30.
  • the housing 11a, 11b is open at the top at the opening 21.
  • the first housing stretch 11a substantially has a transverse "U"-shaped section.
  • the second housing stretch 11b has a substantially circular transverse section.
  • the coupling portion 30 comprises a substantially flat abutment wall 31, substantially rectangular in shape and positioned substantially orthogonal to the direction of assembly B.
  • connecting portion 29 is substantially cylindrical in shape and is substantially associated with the center of the abutment wall 31 substantially orthogonal to the latter, as shown in Figure 6 .
  • the elastically deformable element 5 comprises:
  • the elastically deformable element 5 is a sheet-shaped body made of an electrically conductive material, substantially rectangular in shape and shaped so as to define the base stretch 32, the blocking stretch 44 and the junction stretch 33.
  • the elastically deformable element 5 is coupled to the coupling portion 30 of the connector element 29, 30.
  • the coupling portion 30 comprises at least one pair of coupling stretches 34 arranged inside the first housing stretch 11a substantially parallel and opposite to each other, and the elastically deformable element 5 is interposed between the coupling stretches 34.
  • the base stretch 32 is arranged in support with one of the coupling stretches 34 and the blocking stretch 44 is arranged stopped to abut against the other of the coupling stretches 34 to define the blocking point.
  • the coupling stretches 34 are straight stretches of a substantially flat shape, associated with the abutment wall 31 and defining with the latter a housing volume of the elastically deformable element 5.
  • the blocking stretch 44 is positioned substantially transverse with respect to the base stretch 32.
  • the blocking stretch 44 is positioned substantially inclined starting from the junction stretch 33 as far as abutting against the coupling stretch 34.
  • the elastically deformable element 5 is positioned inside the coupling volume with the junction stretch 33 substantially opposite to the abutment wall 31, i.e., the blocking stretch 44 is folded on the base stretch 32 substantially towards the inside of the housing volume, as shown in Figure 5 .
  • the coupling portion 30 conveniently comprises at least one intermediate stretch 35 arranged substantially opposite and parallel to the coupling stretches 34 and defining with one of these a slot 36 adapted to receive the base stretch 32.
  • the base stretch 32 is arranged inside the slot 36 enclosed between the coupling stretch 34 and the intermediate stretch 35.
  • the elastically deformable element 5 comprises at least one pair of side stretches 40 arranged substantially parallel and opposite to each other and associated substantially orthogonal to the base stretch 32, abutting laterally the intermediate stretch 35.
  • the intermediate stretch 35 is associated with the abutment wall 31 and is arranged at a distance from one of the coupling stretches 34 to define the slot 36.
  • the blocking means 5, 6 comprise at least one shaped profile 37 made on the actuation lever 6 in the proximity of the pin 25 and arranged in contact with the blocking stretch 44, in the first work configuration the actuation lever 6 being rotated around the axis of rotation A in a direction of rotation for charging the elastically deformable element 5 and the shaped profile 37 pressing on the blocking stretch 44 and moving it away from the coupling stretch 34 to open the blocking point, and in the second work configuration the actuation lever 6 being rotated around the axis of rotation A in a direction of rotation for releasing the charge of the elastically deformable element 5 and the shaped profile 37 being moved away from the blocking stretch 44 which comes close to the coupling stretch 34 to block the cable 3 at the blocking point.
  • the blocking means 5, 6 comprise a pair of shaped profiles 37 acting on a lateral side of the blocking stretch 44 respectively.
  • actuation lever 6 is positioned substantially transverse to the direction of assembly when it is in the first work configuration and is positioned substantially parallel to the direction of assembly B to occupy the opening 21 when it is in the second work configuration.
  • FIG. 7 A further embodiment of the connector 1 is shown in Figure 7 , in which the blocking means 5, 6 comprise at least one protrusion 38 for anchoring the elastically deformable element 5 to the connector element 29, 30 formed on one of the base stretch 32 and the coupling stretch 34 and at least one hole 39 formed on the other of the base stretch 32 and the coupling stretch 34 and adapted to accommodate the protrusion 38 so as to fasten the elastically deformable element 5 to the coupling portion 30.
  • the blocking means 5, 6 comprise at least one protrusion 38 for anchoring the elastically deformable element 5 to the connector element 29, 30 formed on one of the base stretch 32 and the coupling stretch 34 and at least one hole 39 formed on the other of the base stretch 32 and the coupling stretch 34 and adapted to accommodate the protrusion 38 so as to fasten the elastically deformable element 5 to the coupling portion 30.
  • the coupling portion 30 is without the intermediate stretch 35 and the elastically deformable element 5 is without the side stretches 40.
  • the coupling between the elastically deformable element 5 and the coupling portion 30 is made by means of the protrusion 38 inserted inside the hole 39.
  • the protrusion 38 is an inclined stretch formed on the base stretch 32 and folded towards the latter substantially towards the outside of the housing volume.
  • the elastically deformable element 5 opposes the traction towards the outside of the housing volume by means of the protrusion 38, which abuts against the side walls of the hole 39.
  • the elastically deformable element 5 comprises both the protrusion 38 and the side stretches 40 and wherein the coupling portion 30 comprises both the intermediate stretch 35 and the hole 39.
  • the assembly means provided with a housing capable of accommodating the contact element, the elastically deformable element and the actuation lever longitudinally along the same axis of assembly significantly simplifies the assembly of the blocking means.

Landscapes

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

Claims (12)

  1. Elektrischer Verbinder (1), umfassend:
    - mindestens ein Endglied (2), das aus einem elektrisch isolierenden Material besteht und dazu ausgebildet ist, mindestens ein elektrisches Kabel (3) aufzunehmen, das mit mindestens einem Verbindungselement elektrisch zu verbinden ist;
    - mindestens ein Kopfglied (4), das aus einem elektrisch isolierenden Material besteht und mit dem Verbindungselement verbunden werden kann, um das Kabel (3) daran anzuschließen;
    - abnehmbare Verbindungsmittel (14, 15) zum Verbinden des Endglieds (2) mit dem Kopfglied (4), die an dem Endglied (2) und/oder dem Kopfglied (4) ausgebildet sind,
    - mindestens ein Verbindungselement (29, 30), das mit dem Kabel (3) elektrisch verbindbar ist und dazu ausgebildet ist, das Kabel (3) mit dem Verbindungselement elektrisch zu verbinden;
    - Blockiermittel (5, 6) zum Blockieren des Kabels (3) an dem Verbindungselement (29, 30), versehen mit:
    - mindestens einem elastisch verformbaren Element (5), das mit dem Verbindungselement (29, 30) mindestens einen Blockierpunkt des Kabels (3) definiert,
    - mindestens einem Betätigungshebel (6), der in Anlage an dem elastisch verformbaren Element (5) angeordnet und um eine Drehachse (A) zwischen mindestens einer ersten Arbeitskonfiguration, in der der Blockierpunkt offen ist, und mindestens einer zweiten Arbeitskonfiguration, in der der Blockierpunkt geschlossen ist, drehbar ist;
    - Montagemittel zum Montieren der Blockiermittel (5, 6) an dem Endglied (2) und/oder dem Kopfglied (4), versehen mit:
    - mindestens einem Hohlkörper (10), der an einem der Glieder Endglied (2) und Kopfglied (4) ausgebildet ist und mindestens ein Gehäuse (11a, 11b) von im Wesentlichen länglicher Form definiert, das sich in Längsrichtung entlang einer Montagerichtung (B) erstreckt, wobei das Verbindungselement (29, 30), das elastisch verformbare Element (5) und der Betätigungshebel (6) nacheinander innerhalb des Gehäuses (11a, 11b) angeordnet sind und sich in Längsrichtung entlang der Montagerichtung (B) erstrecken;
    - mindestens einem Abdeckkörper (12), der an dem anderen der Glieder Endglied (2) oder Kopfglied (4) ausgebildet ist, der mit dem Hohlkörper (10) in einer Montagekonfiguration koppelbar ist, wobei der Abdeckkörper (12) das Gehäuse (11a, 11b) zumindest teilweise verschließt und somit verhindert, dass sich das Verbindungselement (29, 30), das elastisch verformbare Element (5) und der Betätigungshebel (6) entlang der Montagerichtung (B) bewegen;
    dadurch gekennzeichnet, dass die Montagemittel Folgendes umfassen:
    - mindestens eine Führungsnut (22), die innerhalb des Gehäuses (11a, 11b) im Wesentlichen parallel zur Montagerichtung (B) ausgebildet und mit mindestens einer Bodenwand (23) versehen ist;
    - mindestens ein Anschlagelement (24), das an dem Abdeckkörper (12) ausgebildet ist und in der Montagekonfiguration gleitend in die Nut (22) eingesetzt werden kann,
    wobei der Betätigungshebel (6) mit mindestens einem Stift (25) versehen ist, der gleitend in die Nut (22) einsetzbar und in dieser zwischen der Bodenwand (23) und dem Anschlagelement (24) befestigt ist, wobei der Stift (25) um die Drehachse (A) drehbar ist, die im Wesentlichen quer zur Montagerichtung (B) zwischen der ersten Arbeitskonfiguration und der zweiten Arbeitskonfiguration angeordnet ist.
  2. Elektrischer Verbinder (1) nach Anspruch 1, dadurch gekennzeichnet, dass er Verbindungsmittel zum Verbinden des Abdeckkörpers (12) mit dem Hohlkörper (10) umfasst, die mindestens eine Aussparung (17) aufweisen, die entweder auf dem Abdeckkörper (12) oder dem Hohlkörper (10) ausgebildet ist, und mindestens einen Vorsprung (16), der eine Form aufweist, die im Wesentlichen komplementär zu der Aussparung (17) ist, und der in der Montagekonfiguration in den Hohlkörper einführbar ist.
  3. Elektrischer Verbinder (1) nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Gehäuse (11a, 11b) mindestens ein erstes Anschlagelement (27) aufweist, das im Wesentlichen quer zur Montagerichtung (B) angeordnet ist, und der Abdeckkörper (12) mindestens ein zweites Anschlagelement (28) aufweist, das im Wesentlichen quer zur Montagerichtung (B) angeordnet ist, wobei das Verbindungselement (29, 30) an der Innenseite des Gehäuses (11a, 11b) befestigt ist und in der Montagekonfiguration an dem ersten und dem zweiten Anschlagelement (27, 28) anliegt.
  4. Elektrischer Verbinder (1) nach Anspruch 3, dadurch gekennzeichnet, dass das Gehäuse (11a, 11b) mindestens einen ersten Gehäusebereich (11a) und mindestens einen zweiten Gehäusebereich (11b) umfasst, die miteinander in Verbindung stehen, und dadurch gekennzeichnet, dass das Verbindungselement (29, 30) mindestens einen Verbindungsabschnitt (29) umfasst, der eine Form aufweist, die im Wesentlichen komplementär in Bezug auf den zweiten Gehäusebereich (11b) ist, und der in das Innere des letzteren eingesetzt ist, und mindestens einen Koppelabschnitt (30) zu dem elastisch verformbaren Element (5) mit einer Form, die im Wesentlichen komplementär zu dem ersten Gehäusebereich (11a) ist und innerhalb des letzteren angeordnet ist, wobei es an dem ersten und dem zweiten Anschlagelement (27, 28) anliegt, wobei der erste Gehäusebereich (11a) einen Querschnitt aufweist, der wesentlich größer als der des zweiten Gehäusebereichs (11b) ist.
  5. Elektrischer Verbinder (1) nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das elastisch verformbare Element (5) umfasst
    - mindestens einen Basisbereich (32), der eine im Wesentlichen längliche Form aufweist,
    - mindestens einen Blockierbereich (44), der eine im Wesentlichen längliche Form aufweist und im Wesentlichen gegenüber dem Basisbereich (32) angeordnet ist;
    - mindestens einen Verbindungsbereich (33) zwischen dem Basisbereich (32) und dem Blockierbereich (44), der eine im Wesentlichen gekrümmte Form aufweist und zwischen dem Basisbereich (32) und dem Blockierbereich (44) angeordnet ist.
  6. Elektrischer Verbinder (1) nach Anspruch 5, dadurch gekennzeichnet, dass der Koppelabschnitt (30) mindestens ein Paar von Kopplungsbereichen (34) umfasst, die innerhalb des ersten Gehäusebereichs (1 1a) im Wesentlichen parallel und gegenüberliegend zueinander angeordnet sind, und dadurch gekennzeichnet, dass das elastisch verformbare Element (5) zwischen den Kopplungsbereichen (34) angeordnet ist, wobei der Basisbereich (32) in Abstützung mit einem der Kopplungsbereiche (34) angeordnet ist und der Blockierbereich (44) mit dem anderen der Kopplungsbereiche (34) auf Anschlag angeordnet ist, um den Blockierpunkt zu definieren.
  7. Elektrischer Verbinder (1) nach Anspruch 5 und 6, dadurch gekennzeichnet, dass der Koppelabschnitt (30) mindestens einen Zwischenbereich (35) umfasst, der im Wesentlichen gegenüber und parallel zu den Kopplungsbereichen (34) angeordnet ist und mit einem von diesen einen Schlitz (36) definiert, der ausgebildet ist, den Basisbereich (32) aufzunehmen, wobei der Basisbereich (32) innerhalb des Schlitzes (36) angeordnet ist, der zwischen dem Kopplungsbereich (34) und dem Zwischenbereich (35) eingeschlossen ist, wobei das elastisch verformbare Element (5) mindestens ein Paar von Seitenbereichen (40) umfasst, die im Wesentlichen parallel und einander gegenüberliegend angeordnet und im Wesentlichen orthogonal dem Basisbereich (32) zugeordnet sind und seitlich an dem Zwischenbereich (35) anliegen.
  8. Elektrischer Verbinder (1) nach den Ansprüchen 5 und 6, dadurch gekennzeichnet, dass die Blockiermittel (5, 6) mindestens einen Ansatz (38) zur Verankerung des elastisch verformbaren Elements (5) an dem Verbindungselement (29, 30) aufweisen, der an einem der beiden Bereiche Basisbereich (32) und Kopplungsbereich (34) ausgebildet ist, und mindestens ein Loch (39), das an dem anderen der beiden Bereiche Basisbereich (32) und Kopplungsbereich (34) ausgebildet ist und den Ansatz (38) aufnehmen kann, um das elastisch verformbare Element (5) an dem Koppelabschnitt (30) zu befestigen.
  9. Elektrischer Verbinder (1) nach Anspruch 5, dadurch gekennzeichnet, dass die Blockiermittel (5, 6) mindestens ein geformtes Profil (37) umfassen, das an dem Betätigungshebel (6) in der Nähe des Stifts (25) ausgebildet und in Kontakt mit dem Blockierbereich (44) angeordnet ist, in der ersten Arbeitskonfiguration der Betätigungshebel (6) um die Drehachse (A) in einer Drehrichtung gedreht wird, um das elastisch verformbare Element (5) und das geformte Profil (37) zu spannen, das auf den Blockierbereich (44) drückt und ihn von dem Kopplungsbereich (34) wegbewegt, um den Blockierpunkt zu öffnen, und in der zweiten Arbeitskonfiguration der Betätigungshebel (6) um die Drehachse (A) in eine Drehrichtung gedreht wird, um die Spannung des elastisch verformbaren Elements (5) freizugeben, und das geformte Profil (37) von dem Blockierbereich (44) wegbewegt wird, der sich dem Kopplungsbereich (34) nähert, um das Kabel (3) an dem Blockierpunkt zu blockieren.
  10. Elektrischer Verbinder (1) nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Hohlkörper (10) an dem Kopfglied (4) ausgebildet ist und der Abdeckkörper (12) von dem Endglied (2) getrennt ist, der mindestens einen im Wesentlichen hohlen Endabschnitt (13) aufweist und mindestens eine Aufnahmekammer (43) des Abdeckkörpers (12) definiert, wobei der Abdeckkörper (12) innerhalb der Aufnahmekammer (43) aufgenommen und mit dem Hohlkörper (10) verbunden ist, wenn das Endglied (2) und das Kopfglied (4) mittels der Verbindungsmittel (14, 15) verbunden sind.
  11. Elektrischer Verbinder (1) nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Endglied (2), das Kopfglied (4) und der Abdeckkörper (12) einen im Wesentlichen kreisförmigen Querschnitt aufweisen und die Verbindungsmittel (14, 15) mindestens einen Gewindeabschnitt (14), der an einem der Glieder Endglied (2) und Kopfglied (4) ausgebildet ist, und mindestens einen Innengewindeabschnitt (15), der an dem anderen der Glieder Endglied (2) und Kopfglied (4) ausgebildet und mit dem Gewindeabschnitt (14) koppelbar ist, umfassen.
  12. Elektrischer Verbinder (1) nach Anspruch 10 und 11, dadurch gekennzeichnet, dass er Befestigungsmittel zur Befestigung des Abdeckkörpers (12) an dem Endglied (2) umfasst, die versehen sind mit:
    - mindestens einem Anschlagprofil (18), das eine im Wesentlichen kreisförmige Form aufweist und radial mit einem der Elemente Endglied (2) und Abdeckkörper (12) verbunden ist;
    - mindestens einen Anschlagabschnitt (19), der an dem Anschlagprofil (18) anliegt, das an dem anderen der Elemente Endglied (2) und Abdeckkörper (12) ausgebildet ist;
    wobei der Anschlagabschnitt (19) an dem Anschlagprofil (18) anliegt und der Vorsprung (16) in die Aussparung (17) eingesetzt ist und die Position des Abdeckkörpers (12) in der Gehäusekammer (43) blockiert, wenn der Gewindeabschnitt (14) und der Innengewindeabschnitt (15) miteinander verbunden sind.
EP19716574.9A 2018-03-16 2019-03-15 Elektrischer steckverbinder Active EP3766141B1 (de)

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IT102018000003702A IT201800003702A1 (it) 2018-03-16 2018-03-16 Connettore elettrico
PCT/IB2019/052127 WO2019175847A1 (en) 2018-03-16 2019-03-15 Electric connector

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IT202000005023A1 (it) * 2020-03-09 2021-09-09 Techno Group S R L Terminale di connessione di cavi elettrici
US11699878B2 (en) * 2020-11-06 2023-07-11 Te Connectivity Solutions Gmbh Power connector having a wire release mechanism
DE102021105734A1 (de) 2021-03-10 2022-09-15 Harting Electric Stiftung & Co. Kg Kontaktfederanordnung zur selbstverriegelnden Kontaktierung eines elektrischen Leiters
DE102021108600B3 (de) 2021-04-07 2022-07-07 Harting Electric Gmbh & Co. Kg Steckverbindereinsatz und Verfahren zu seiner Montage
IT202100017291A1 (it) * 2021-06-30 2022-12-30 Techno Group S R L Sistema di gestione e controllo di apparecchiature elettroniche

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WO2018097806A2 (en) * 2016-11-24 2018-05-31 Tp Elektrik Malzemeleri Sanayi Ve Ticaret Anonim Sirketi Coupling system and installation on cee norm plugs and sockets

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