WO2019076620A1 - Partie de connecteur enfichable munie d'un élément de verrouillage - Google Patents

Partie de connecteur enfichable munie d'un élément de verrouillage Download PDF

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Publication number
WO2019076620A1
WO2019076620A1 PCT/EP2018/076706 EP2018076706W WO2019076620A1 WO 2019076620 A1 WO2019076620 A1 WO 2019076620A1 EP 2018076706 W EP2018076706 W EP 2018076706W WO 2019076620 A1 WO2019076620 A1 WO 2019076620A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
connector part
locking element
locking
spring element
Prior art date
Application number
PCT/EP2018/076706
Other languages
German (de)
English (en)
Inventor
Jens Franke
Original Assignee
Phoenix Contact Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phoenix Contact Gmbh & Co. Kg filed Critical Phoenix Contact Gmbh & Co. Kg
Publication of WO2019076620A1 publication Critical patent/WO2019076620A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/625—Casing or ring with bayonet engagement

Definitions

  • the invention relates to a connector part for connection to a mating connector part according to the preamble of claim 1.
  • Such a connector part comprises a housing for plug-in connection with the mating connector part and along a longitudinal axis to the housing attachable, in a mounting position to the housing rotatable locking element.
  • the locking element is designed to lock the mating connector part to the housing in a locking position and to unlock the mating connector part from the housing in an unlocking position, wherein the locking element is rotatable between the locking position and the unlocking position relative to the housing.
  • a locking ring is arranged on a first connecting element, which can be rotated to the first connecting element.
  • the locking ring can be screwed onto a second connecting element, in this way to establish a connection between the connecting elements.
  • a connector in which a quick release is arranged on a coupling half.
  • a rotatable sleeve is arranged on the coupling half, which carries leaf spring elements for producing a lock with another coupling half.
  • Object of the present invention is to provide a connector part available that has an easy-to-use, haptic pleasant and easy to install locking. This object is achieved by an article having the features of claim 1.
  • the connector part comprises a spring element having at least one radially inner portion and at least one radially outwardly relative to the radially inner portion outwardly offset radially outer portion, wherein the spring element for attaching the locking element to the housing radially to the longitudinal axis is deformable and rotatably connected in the mounting position, the locking element with the housing.
  • a spring element is thus used, which allows easy attachment of the locking element to the housing for establishing the connection and acts between the locking element and the housing when the locking element is attached to the housing, in order in this way Locking element to hold in particular in the axial direction of the housing.
  • the spring element has different sections which are radially offset from each other.
  • the spring element may for example be formed as a wire bending part of a (elastically deformable) spring wire, and accordingly the at least one radially inner portion of the spring element and the at least one radially outer portion of the spring element are formed by different wire portions of the spring element.
  • the spring element can be deformed in the radial direction, so that a latching operative connection between the locking element and the housing can be made, in order to arrange the locking element on the housing.
  • Such a spring element can be produced in a simple and cost-effective manner and can also be easily mounted, for example, on the housing in order to attach the locking element to the housing on which the locking element is already arranged.
  • the use of such a spring element thus enables a simple, cost-effective installation, reducing the number of components required to connect the locking element to the housing.
  • the first a radially inner portion and the at least one radially outer portion are not only radially, but also axially offset along the longitudinal axis to each other.
  • the spring element is thus deformable in the axial direction, which allows a tolerance compensation between the locking element and the housing.
  • the connection between the locking element and the housing is thus insensitive to tolerances, so that tolerances can be compensated and tolerance independent reliable connection between the locking element and the housing can be made.
  • the operative connection between the locking element and the housing in the assembly position is preferably produced in that the spring element engages on the one hand in a recess of the housing and on the other hand in a recess of the locking element.
  • the spring element in this case, for example, runs around the longitudinal axis in the manner of a spring ring and engages in recesses in the form of circumferential grooves on the one hand on the housing and on the other hand on the locking element.
  • the locking element can be arranged in the manner of a sleeve radially outside of the housing and for this purpose to be attached to a shaft portion of the housing. In this case, engages the at least one radially inner portion of the spring element in the mounting position in a recess on the housing, while the at least one radially outer portion of the spring element engages in a recess on the locking element, in this way the operative connection between the locking element and manufacture the housing in the mounting position.
  • the housing is arranged radially outside of the locking element and the locking element is rotatable within a shaft portion of the housing.
  • the at least one radially inner portion engages in a recess on the locking element, while the at least one radially outer portion rests in a recess of the housing.
  • the spring element is preferably meander-shaped with a plurality of radially inner portions and a plurality of radially outer portions alternating with the radially inner portions. On a radially inner portion thus follows a radially outer portion, so that between two radially inner portions each have a radially outer portion and vice versa.
  • the spring element in one embodiment, runs around the longitudinal axis and has a substantially annular shape.
  • the spring element can in this case be open in the circumferential direction, so that the spring element does not form a closed ring but rather a ring (opened at one point). This allows easy attachment of the spring element, for example, to the housing for the purpose of assembly. Accordingly, the spring element has two ends, one of which, in one embodiment, is angled to a subsequent section (eg, a radially inner portion) of the spring element.
  • the spring element can be arranged in a rotationally fixed manner on one of the housing and the locking element via the angled end, in that the angled end engages in a recess of the respective component, that is to say of the housing or of the locking element.
  • About the angled end of the spring element is thus held rotationally fixed to the housing or the locking element.
  • the angled end can also be made a locking in different rotational positions between the locking element and the housing in locking or unlocking with an associated mating connector part.
  • the angled end for example, extends obliquely to the longitudinal axis (in a relaxed state of the spring element), so that the angled end can engage in a locking recess of the other of housing and locking element, in this way a locking between the housing and the locking element in a produce predetermined rotational position.
  • the angled end upon reaching a first rotational position of the locking element, which corresponds to the locking position, snap into a first locking recess of the other of housing and locking element, so in this way a locking between the locking element and the housing is made in this first rotational position.
  • a latching can also be made in a second rotational position of the locking element corresponding to the unlocking position, in which the angled end snaps into a second latching recess of the other of the housing and locking element in this second rotational position.
  • the angled end Upon rotation of the locking element, the angled end is deformed by running on a wall of the other of the housing and locking element. If the predetermined first or second rotational position is reached, the angled end engages in the associated latching recess, so that a latching produced and also advantageously a haptic and / or acoustic feedback to a user is effected by haptic and / or audible perceptible snapping the angled end in the associated recess.
  • the locking element can produce a locking with the associated mating connector part in the manner of a bayonet closure.
  • the locking element for example, one or more positive locking elements, for example in the form of protrusion elements, have, over which a positive locking with the mating connector part can be produced.
  • the locking element is rotatably mounted to the housing and formed, for example, as a hollow cylindrical sleeve, then one or more form-fitting elements may be formed projecting radially inwardly on the inside of the locking element and inserting the mating connector part into a plug-in opening formed by the locking element and by subsequent rotation of the locking element positively engage with the mating connector part engaged.
  • a plurality of form-fitting elements are provided on the locking element, then they can be arranged, for example, circumferentially offset (eg equally distributed) relative to one another on the locking element in order to produce a distributed locking between the connector part and the associated mating connector part.
  • circumferentially offset eg equally distributed
  • Fig. 1 is a view of a connector part with a housing and a to be applied to the housing locking element and a
  • Fig. 2 is a longitudinal sectional view through the housing when applying the
  • Fig. 3 is a longitudinal sectional view of FIG. 2, with further application of the
  • Locking element shows a longitudinal sectional view through the housing when the locking element is arranged on the housing, additionally with a mating connector part arranged on the connector part;
  • Fig. 5 shows the arrangement of FIG. 4, in a locking position of the
  • Fig. 6 is a separate, perspective view of the spring element;
  • Fig. 7 is a side view of the spring element;
  • Fig. 8 is a plan view of the spring element;
  • Figure 9 is a longitudinal sectional view through the connector part with the mating connector part arranged thereon upon rotation of the locking element between the locking position and the unlocked position.
  • FIG. 10 shows the arrangement according to FIG. 9, after reaching the locking position
  • FIG. 1 1 is a cross-sectional view through the arrangement of FIG .. 10
  • Fig. 1 shows an embodiment of a connector part 1, which serves for connection to an associated mating connector part 2.
  • the connector part 1 has a housing 10, in which, for example, a contact insert is received with a plug portion 100 and arranged thereon electrical contact elements to connect by plugging the connector part 1 with the mating connector part 2 to establish an electrical connection between the connector parts 1, 2.
  • a threaded portion 101 is formed, on which a threaded member 14 is arranged in the form of a nut, via which a line 15 is fixed therein with guided electrical leads to the housing 10.
  • the line conductors of the line 15 are electrically contacted within the housing 10 with electrical contact elements of the plug portion 100 of the contact insert.
  • the housing 10 has a shank portion 102 on which a recess 103 is formed in the form of a circumferential groove.
  • a spring element 12 for realizing a connecting device 1 1 is arranged, which serves to establish a connection between the housing 10 and a locking element 13 in the form of a knurled element.
  • the locking element 13 is in a mounting position about a longitudinal axis L to the housing 10 rotatable to lock the mating connector part 2 in a position in which the mating connector part 2 is plugged into the connector part 1 with the connector part 1, so that the connection between the connector part 1 and the mating connector part 2 is secured.
  • the spring element 12 is formed in the manner of a spring ring and has, as can be seen from the separate views of the spring element 12 according to FIG. 6 to 8, a meandering shape with radially inner portions 120 and arranged alternately to the radially inner portions 120, radially outer portions 121 on.
  • the radially inner portions 120 and the radially outer portions 121 are - as can be seen from the plan view of FIG. 8 - radially and also - as can be seen from the side view of FIG.
  • the spring element 12 is circumferentially open and has correspondingly two ends 122, 123, of which one end 123 is angled to an adjoining, radially inner portion 120.
  • the angled end 123 is, as shown in the cross-sectional view of FIG. 1 1 in conjunction with the longitudinal sectional view of FIG. 9, in the mounting position in an associated recess 104 of the shaft portion 102 of the housing 10, so that the spring member 12 rotatably to the Housing 10 is held and is not moved with a rotation of the locking element 13 to the housing 10 with the locking element 13.
  • the spring element 12 can be arranged by bending in a simple manner to the shaft portion 102, so that the Spring element 12 comes to lie in the recess 103 on the shaft portion 102 of the housing 10.
  • the locking element 13 can then be attached in a Ansetzcardi A to the shaft portion 102 of the housing 10 and thereby engages latching with the spring element 12 into engagement, so that via the spring element 12, the locking element 13 axially fixed to the shaft portion 102, but about the longitudinal axis L. is rotatable to the shaft portion 102.
  • the spring element 12 then engages with its radially inner portions 120 in the recess 103 in the form of the circumferential groove on the shaft portion 102 of the housing 10 and with its radially outer portions 121 in a recess 136 in the form a circumferential groove on the inside of the locking element 13, so that via the spring element 12, the locking element 13 is latchingly connected to the housing 10, but it is rotatable to the housing 10 along a rotational direction D.
  • the shaft portion 102 of the housing 10 is located in a cylindrical receiving space 130 of the locking element 13, as shown in FIG. 4 can be seen.
  • the shank portion 102 in this case is in engagement with stop elements 131 on the inside of the locking element 13 designed as a sleeve, so that the locking element 13 assumes an axially defined position relative to the housing 10, also due to an axial prestress between the locking element 13 and the housing 10 due to the spring element 12
  • Due to the elasticity of the spring element 12 and its meandering shape with its radially inner portions 120 and the radially outer portions 121 tolerances on the housing 10 and the locking element 13 and in the connection between the housing 10 and the locking element 13 can be compensated, so that the connector part 1 is insensitive to tolerances.
  • the spring element 12 can thus tolerance-independent establish a reliable connection between the locking element 13 and the housing 10.
  • the locking element 13 forms a plug-in opening 132 into which the mating connector part 2 can be inserted with a plug-in section 200 of a housing 20, as can be seen from FIG. 1 in conjunction with FIGS. 4 and 5.
  • the locking member 13 may be rotated (in its mounting position on the housing 10) between different rotational positions to allow in an unlocking position of the mating connector part 2 to the connector part 1 or a removal of the connector part 1 and in a locking position, the mating connector part 2 with the Connector part 1 to lock.
  • Fig. 4 shows the mating connector part 2 when attaching to the connector part 1 with not locked locking element 13.
  • the mating connector part 2 has at its plug portion 200, for example, an insertion section 201 (as shown schematically in Fig. 1), along which an associated form-fitting element 133 can slide to insert the mating connector part 2 in the Ansetzcardi A in the insertion opening 132 of the locking element 13. If the mating connector part 2 has been inserted into the insertion opening 132, the locking element 13 can be rotated from the unlocking position shown in FIG.
  • each interlocking element 133 projects radially inward from a peripheral surface of the plug aperture 132 engages an associated latching portion 202 on the plug portion 200 of the mating connector part 2 such that the mating connector part 2 does not move along the longitudinal axis L of the connector part 1 can be taken.
  • the locking element 13 When making the locking, the locking element 13 is slightly offset along the longitudinal axis L to the shaft portion 102 of the housing 10, as can be seen in the transition from Fig. 4 to Fig. 5. This causes an axial distortion of the Spring element 12, which in turn causes the mating connector part 2 is pulled with axial bias toward the housing 10 and thus securely and without play on the connector part 1 is held.
  • the locking element 13 can be rotated inversely to the direction of rotation D to the housing 10 to bring the one or more interlocking elements 133 disengaged from the locking portions 202 of the mating connector part 2, so that the mating connector part 2 can be removed from the connector part 1.
  • the spring element 12 is rotatably held by its unwound end 123 in the mounting position of the connector part 1 to the housing 10, as has already been stated above.
  • the angled end 123 also serves to make a latching between the locking element 13 and the housing 10 in predetermined rotational positions corresponding to the locking position and the unlocking position.
  • the locking element 13 on the inside of the receiving space 130 locking recesses 138, 139, in which the angled end 123 of the spring element 12 depending on the Rotary position of the locking element 13 engages.
  • the angled end 123 of the spring element 12 bears against an inner peripheral surface 137 of the receiving space 130 and is thereby deformed radially inwardly, as shown in FIG.
  • the angled end 123 snaps into the associated latching recess 138, 139 on the inner peripheral surface 137, so that the locking element 13 (releasably) in the currently occupied rotational position with the housing 10th locked.
  • the latching can be solved, so that the angled end 123 from the respective locking recess 138, 139 slides out and the locking member 13 can be moved in the direction of the other rotational position.
  • the Verwarweg the locking member 13 to the housing 10 between the locking position and the unlocked position may be limited by stop elements, so that the locking member 13 can not be moved (in unlocking) on the unlocked position and (in the locking direction) on the locking position to the housing 10.
  • the locking recesses 138, 139 associated detent positions thus correspond to end positions of the locking element 13 to the housing 10th
  • the connecting device 1 1 By providing the connecting device 1 1 using a spring element 12 for latching locking of the locking element 13 relative to the housing 10 of the connector part 1 in the unlocked position as well as in the locked position is possible to directly and clearly indicate to a user whether the unlocked position or the locked position is reached. Due to the snapping of the angled end 123 in the respective associated locking recess 138, 139, the locking element 13 audibly engages in the locking position and the unlocked position (and only in these positions), so that a user knows when the locking position and the unlocking position is reached. This facilitates the operation and reliably signals to a user that, for example, the lock between the connector part 1 and mating connector part 2 has been made correctly.
  • the connecting device 1 1 using the spring element 12 uses a few components and also allows easy installation of the locking element 13 on the housing 10 of the connector part 1. For assembly, only the spring element 12 must be attached to the shaft portion 102 of the housing 10 to then - without that special measures for holding the spring element 12 on the shaft portion 102 must be taken - postpone the locking member 13 along the longitudinal axis L on the shaft portion 102. Due to the elastic configuration of the spring element 12, the connecting device 1 1 is insensitive to tolerances. Due to the elastic deformability of the spring element 12 tolerances can be compensated easily.
  • the idea underlying the invention is not limited to the above-described embodiment, but can basically be realized in a completely different manner.
  • a connector part of the type described here can serve to connect very different modules together. In particular, an electrical line can be connected to an associated electrical assembly via such a connector part. However, it is also possible to connect other contact elements, for example hydraulic or pneumatic contacts, via such a connector part.
  • the locking element is designed as a sleeve and arranged radially outside of the associated shaft portion of the housing. It is also conceivable and possible, however, that the locking element is arranged radially inside the housing, so that the housing surrounds the locking element. In this case, the radially outer portions are engaged with the housing, while the radially inner portions cooperate with the locking member.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne une pièce de connecteur enfichable (1) à relier à une pièce de connecteur enfichable correspondante (2) comprenant : un boîtier (10) ; un élément de verrouillage (13) pouvant être mis en œuvre le long d'un axe longitudinal (L) au niveau du boîtier (10) et rotatif par rapport au boîtier (10) dans une position montée ; et un élément élastique (12) ayant au moins un secteur radialement interne (120) et au moins un secteur radialement externe (121) décalé vers l'extérieur par rapport au secteur radialement interne (120) d'une manière radiale à l'axe longitudinal (L). L'élément élastique (12) est déformable d'une manière radiale à l'axe longitudinal (L) pour la mise en œuvre de l'élément de verrouillage (13) au niveau du boîtier (10) et relie, en position montée, l'élément de verrouillage (13) d'une manière rotative au boîtier (10). De cette manière, on obtient une pièce de connecteur enfichable présentant un verrouillage facile à manipuler, agréable au toucher et également simple à monter.
PCT/EP2018/076706 2017-10-17 2018-10-02 Partie de connecteur enfichable munie d'un élément de verrouillage WO2019076620A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017124141.8 2017-10-17
DE102017124141.8A DE102017124141B4 (de) 2017-10-17 2017-10-17 Steckverbinderteil mit einem Verriegelungselement

Publications (1)

Publication Number Publication Date
WO2019076620A1 true WO2019076620A1 (fr) 2019-04-25

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PCT/EP2018/076706 WO2019076620A1 (fr) 2017-10-17 2018-10-02 Partie de connecteur enfichable munie d'un élément de verrouillage

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WO (1) WO2019076620A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019192655A1 (fr) * 2018-04-04 2019-10-10 Phoenix Contact Gmbh & Co. Kg Pièce de connexion électrique enfichable et système de connexion électrique enfichable avec verrouillage
WO2019192654A1 (fr) * 2018-04-04 2019-10-10 Phoenix Contact Gmbh & Co. Kg Pièce de connecteur électrique et système de connexion électrique avec verrouillage
BE1026223B1 (de) * 2018-04-04 2019-11-26 Phoenix Contact Gmbh & Co Elektrisches Steckverbinderteil und elektrisches Steckverbindungssystem mit Verriegelung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020120306A1 (de) 2020-07-31 2022-02-03 Harting Electric Gmbh & Co. Kg Rundsteckverbinder mit Schirmanbindung

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DE2459429A1 (de) * 1974-05-02 1976-06-24 Spinner Georg Koaxiale hf-steckverbindung
US4183605A (en) * 1976-07-26 1980-01-15 Automation Industries, Inc. Electrical connector with arcuate detent means
US4531802A (en) * 1984-04-27 1985-07-30 Allied Corporation Electrical connector assembly having locking means
US4820185A (en) * 1988-01-20 1989-04-11 Hughes Aircraft Company Anti-backlash automatic locking connector coupling mechanism
DE102005026148A1 (de) 2005-06-06 2007-04-19 Intercontec Produkt Gmbh Steckverbinderkupplung
DE102011051302A1 (de) 2010-06-24 2011-12-29 Souriau Stecker mit einer verstärkten Schraubenverriegelung

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FR2172534A5 (fr) * 1972-02-16 1973-09-28 Radiall Sa
US5683263A (en) * 1996-12-03 1997-11-04 Hsu; Cheng-Sheng Coaxial cable connector with electromagnetic interference and radio frequency interference elimination
DE202013002575U1 (de) * 2013-03-15 2013-04-17 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Steckverbinder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459429A1 (de) * 1974-05-02 1976-06-24 Spinner Georg Koaxiale hf-steckverbindung
US4183605A (en) * 1976-07-26 1980-01-15 Automation Industries, Inc. Electrical connector with arcuate detent means
US4531802A (en) * 1984-04-27 1985-07-30 Allied Corporation Electrical connector assembly having locking means
US4820185A (en) * 1988-01-20 1989-04-11 Hughes Aircraft Company Anti-backlash automatic locking connector coupling mechanism
DE102005026148A1 (de) 2005-06-06 2007-04-19 Intercontec Produkt Gmbh Steckverbinderkupplung
DE102011051302A1 (de) 2010-06-24 2011-12-29 Souriau Stecker mit einer verstärkten Schraubenverriegelung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019192655A1 (fr) * 2018-04-04 2019-10-10 Phoenix Contact Gmbh & Co. Kg Pièce de connexion électrique enfichable et système de connexion électrique enfichable avec verrouillage
WO2019192654A1 (fr) * 2018-04-04 2019-10-10 Phoenix Contact Gmbh & Co. Kg Pièce de connecteur électrique et système de connexion électrique avec verrouillage
BE1026223B1 (de) * 2018-04-04 2019-11-26 Phoenix Contact Gmbh & Co Elektrisches Steckverbinderteil und elektrisches Steckverbindungssystem mit Verriegelung

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Publication number Publication date
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DE102017124141B4 (de) 2021-10-07

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