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EP0050575B1 - Elektrischer Verbinder mit schneller Verriegelung und Entriegelung - Google Patents

Elektrischer Verbinder mit schneller Verriegelung und Entriegelung Download PDF

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Publication number
EP0050575B1
EP0050575B1 EP81401670A EP81401670A EP0050575B1 EP 0050575 B1 EP0050575 B1 EP 0050575B1 EP 81401670 A EP81401670 A EP 81401670A EP 81401670 A EP81401670 A EP 81401670A EP 0050575 B1 EP0050575 B1 EP 0050575B1
Authority
EP
European Patent Office
Prior art keywords
connector
cavity
connector component
annular
elastic ring
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.)
Expired
Application number
EP81401670A
Other languages
English (en)
French (fr)
Other versions
EP0050575A1 (de
Inventor
Pierre Vignard
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.)
Radiall Industrie SA
Original Assignee
Radiall Industrie SA
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 Radiall Industrie SA filed Critical Radiall Industrie SA
Publication of EP0050575A1 publication Critical patent/EP0050575A1/de
Application granted granted Critical
Publication of EP0050575B1 publication Critical patent/EP0050575B1/de
Expired legal-status Critical Current

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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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove

Definitions

  • the present invention relates to an electrical connector in particular coaxial of the type comprising a male element and a female element capable of being connected to one another in a removable manner.
  • the connectors comprise on one of the elements, at least one pin intended to penetrate into at least one corresponding socket of the other element.
  • connecting parts are provided to ensure a releasable connection of the connector elements.
  • connections comprising on one of the connector elements, more precisely on the outer surface of the peripheral conductor socket in the case of a coaxial connector, an annular groove, of concave profile, in which can engage by snap-fastening, when the connector elements are brought together axially, parts, such as balls housed in the other connector element.
  • an electrical connector with quick locking and unlocking of the type comprising on one of the connector elements at least one pin intended to penetrate into at least one corresponding central socket of the other connector element, said connector comprising an annular groove in the external wall of a socket of a first connector element and, in an annular cavity of the second connector element, an annular elastic ring of open outline, comprising at least one projection radial having a curved surface and capable of engaging in the annular groove of the first connector element during the axial approximation of the two connector elements, a peripheral unlocking sleeve being provided for releasing the elastic ring from the groove of the first connector element .
  • the present invention proposes to produce an electrical connector with rapid locking and unlocking avoiding the drawbacks of currently known connectors, being of an economic cost price, thanks to its simplicity of manufacture, while ensuring good electrical connection properties. and mechanical strength, in particular to axial traction.
  • the electrical connector according to the invention is characterized in that the annular groove of the first connector element has a concave profile, that the cavity of the second connector element has walls inclined relative to the axis of the connector, the angle of inclination of said walls relative to a plane parallel to the axis thereof being less than or equal to the angle between the generatrix of the peripheral surface of the sleeve in which said groove is made and the tangent to said annular groove at the point of intersection thereof with said generator, that said second connector element comprises means for retaining the elastic ring in said cavity.
  • the angle of inclination of the walls of the cavity of the second connector element is between 30 ° and 60 ° and is preferably about 45 °.
  • one of the walls of the cavity is produced by machining the body of said second connector element, the other wall forming part of a ring crimped on said body.
  • the elastic ring can be produced by cutting from a strip of elastic material such as, for example, beryllium copper or stainless steel, the projections, for example three in number, being produced by tabs cut and folded towards the inside.
  • the legs are advantageously equidistant and distributed in 120 ° on the periphery of the rod.
  • the elastic ring in the form of a spring wire on which the projections also, for example three in number, can be distributed at 120 ° and each consist of a cylindrical roller, of a spherical or truncated spherical ball.
  • the means of retaining the elastic rod in the cavity with inclined walls must be adapted to the particular structure of the rod used.
  • the retaining means may consist of an annular edge of the body of the second connector element, forming a retaining tab and extending the wall of the cavity produced in this connector element.
  • the connector according to the invention consists of a female connector element generally designated by 1 and a male connector element generally designated by 2.
  • the female connector element comprises a central contact in the form of an elastic socket 3, an external ground contact also in the form of a socket 4 and an insulating sleeve 5.
  • an annular groove concave profile 6 In the peripheral wall of the external contact socket is formed an annular groove concave profile 6.
  • the complementary male connector element 2 has a central contact in the form of an axial rod 7 and an external ground contact comprising an elastic socket 8 and a body 9 in which a cavity 10 with walls 11 and 12 parallel to one another and inclined is produced. relative to the axis of the connector.
  • the wall 11 is produced by machining the body 9 of the connector element 2, the wall 12 forming part of a ring 13 crimped at the end of the body 9.
  • the connector element 2 further comprises an insulator 14 between the central contact 7 and the external contact, and an annular elastic ring 15 housed in the cavity 10 bearing against its walls.
  • the rod 15 comprises at least one radial projection 16.
  • the elastic ring of the embodiment of FIGS. 1 to 3 is illustrated in FIG. 4. It consists of a cut strip of elastic material with an unclosed outline, comprising three projections 16 spaced 120 ° apart on the periphery of the ring 15. Each of the projections has an incubated surface 17.
  • the rod 15 is retained in the groove 10 by an annular retaining lug 18.
  • the connector element 2 comprises an unlocking member constituted by a peripheral sleeve 19 capable of sliding along the peripheral wall of the body 9, this sleeve comprising an annular wall 20 engaging under the crimped ring 13 and capable of come into contact 15 to ensure the unlocking of the connector as will be explained later.
  • FIGS. 5 to 7 show various variants of rods usable according to the invention and each comprising a spring wire 21 curved according to an unclosed circular profile and having three projecting parts spaced 120 ° apart.
  • the projecting parts are cylindrical rollers 22 in the embodiment of FIG. 6 of the spheres 23 and in the embodiment of FIG. 4 of the truncated spheres 24.
  • the sleeve 19 is made to slide axially as shown by the arrows A in FIG. 3 of the connector, the end of the annular wall 20 of this sleeve pushing in the groove 10 the annular ring 15 while bearing on the radial projection (s) 16. From the position represented in FIG. 3, it suffices to continue pull the ring 19 or the body 9 to the right to ensure complete separation of the two connector elements.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Claims (5)

1. Elektrischer Verbinder mit schneller Verriegelung und Entriegelung, bei dem ein Verbinderelement mindestens einen Stift aufweist, der in mindestens eine entsprechende, zentrale Buchse des anderen Verbinderelements eingreifen kann, wobei der Verbinder an der Außenwand einer Hülse (4) eines ersten Verbinderelements (1) eine Ringnut (6) und in einem Ringhohlraum (10) des zweiten Verbinderelements (2) einen nicht geschlossenen, elastischen Sprengring (15, 21) aufweist, der mindestens einen eine einwärts gekrümmte Fläche (7) besitzenden und in die Ringnut des ersten Verbinderelements des Verbinders beim axialen Zusammenfügen der beiden Verbinderelemente einrastbaren radialen Vorsprung (16) hat, wobei eine periphäre Hülse (19) für die Entriegelung vorgesehen ist, die den Sprenging aus der Ringnut des ersten Verbinderelements herausdrückt, dadurch gekennzeichnet, daß die Ringnut (6) des ersten Verbinderelements (1) ein konkaves Profil hat, daß der Ringhohlraum (10) des zweiten Verbinderelements (2) gegenüber der Achse des Verbinders geneigt angeordnete Wände (11, 12) hat, wobei der Neigungswinkel (a) dieser Wände (11, 12) gegenüber einer zu einer Achse des Verbinderelements parallelen Ebene kleiner oder gleich is einem Winkel (ß) zwishen einer Mantellinie der äußeren Oberfläche der Hülse (4), in der die Ringnut (6) ausgebildet ist, und der Tangente an diese Ringnut (6) in ihrem Schnittpunkt mit der genannten Mantellinie, und daß das zweite Verbinderelement Mittel (18) besitzt, um den Sprengring (15, 21) in dem Ringhohlraum (10) zu halten.
2. Verbinder nach Anspruch 1, dadurch gekennzeichnet, daß die eine Wand (11) des Ringhohlraums (10) durch maschinelles Bearbeiten des Gehäuses des zweiten Verbinderelements (2) erstellt ist und daß die andere Wand (12) Teil eines in dieses Gehäuse eingepreßten Ringes (13) ist.
3. Verbinder nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der elastische Sprengring (15, 21) drei, 120-Grad-winkelversetzte Vorsprünge (16, 22 ; 23 ; 24) hat.
4. Verbinder nach einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß der elastische Sprengring (15, 21) aus einem bandartigen, elastischen Blechmaterial geschnitten ist und daß der mindestens eine Vorsprung aus herausgeschnittenen Zungen (16) hergestellt ist, die nach Innen umgewinkelt sind.
5. Steckverbinder nach einem der vorangeganenen Ansprüche, dadurch gekennzeichnet, daß die Mittel für den Halt des elastischen Sprengrings im Ringhohlraum durch eine ringartige Umrandung (18) des Gehäuses des zweiten Verbinderelements gebildet sind, die die Wand des Ringhohlraums (10) verlängert, der in diesem Verbinderelement ausgebildet ist.
EP81401670A 1980-10-22 1981-10-22 Elektrischer Verbinder mit schneller Verriegelung und Entriegelung Expired EP0050575B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8022568A FR2492598A1 (fr) 1980-10-22 1980-10-22 Connecteur electrique a verrouillage et deverrouillage rapides
FR8022568 1980-10-22

Publications (2)

Publication Number Publication Date
EP0050575A1 EP0050575A1 (de) 1982-04-28
EP0050575B1 true EP0050575B1 (de) 1985-04-03

Family

ID=9247186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401670A Expired EP0050575B1 (de) 1980-10-22 1981-10-22 Elektrischer Verbinder mit schneller Verriegelung und Entriegelung

Country Status (3)

Country Link
EP (1) EP0050575B1 (de)
DE (2) DE3169722D1 (de)
FR (1) FR2492598A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2142951B1 (de) 2007-04-20 2015-04-01 Huber+Suhner AG Optischer verbinder

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337686C1 (de) * 1983-10-17 1985-02-07 Nixdorf Computer Ag, 4790 Paderborn Verriegelbare Steckkupplung
GB8410523D0 (en) * 1984-04-25 1984-05-31 Thorn Emi Electrical Component Electrical connectors
DE3524137A1 (de) * 1985-07-05 1987-01-15 Thyssen Plastik Anger Kg Steckverbindung
FR2670615B1 (fr) * 1990-12-18 1993-02-19 Radiall Sa Connecteur electrique coaxial.
US5288242A (en) * 1992-07-20 1994-02-22 Itt Corporation Ring lock connector
ES1031320Y (es) * 1995-06-07 1996-05-16 Calvo Manuel Izuel Dispositivo de anclaje de antenas a vehiculos.
EP0887891A1 (de) * 1995-08-09 1998-12-30 Sumitomo Wiring Systems, Ltd. Verriegelungsanordnung für Verbinder und seine Verwendung zur Aufladung von Verbinder und/oder Hochspannungsverbinder
TW367637B (en) * 1995-11-07 1999-08-21 Siemens Ag Double-tier printed circuit board receptacle
US5997333A (en) * 1996-08-09 1999-12-07 Sumitomo Wiring Systems, Ltd. Locking device for high-voltage cable connectors
DE19749130C1 (de) * 1997-11-06 1999-08-26 Siemens Ag Elektrischer Steckverbinder mit Schnellverriegelung
FR2779780B1 (fr) * 1998-06-11 2000-08-18 Framatome Connectors France Dispositif de verrouillage a preponderance
DE19851725C1 (de) * 1998-11-10 2000-09-21 Damar & Hagen Gmbh Steckverbinder
DE10117738C1 (de) * 2001-04-09 2002-10-17 Bartec Componenten & Syst Gmbh Steckverbindung
DE10324794B3 (de) * 2003-05-31 2004-12-09 Woodhead Connectivity Gmbh Elektrische Steckverbindung
DE502005000310D1 (de) * 2004-09-22 2007-02-22 Rosenberger Hochfrequenztech Koaxialsteckverbinder
DE102005060657A1 (de) * 2005-12-19 2007-06-28 Robert Bosch Gmbh Elektrische Steckverbindung
GB2477987B (en) 2010-02-22 2014-01-08 Itt Mfg Entpr Llc Electrical connector
CN101976778B (zh) * 2010-10-20 2015-06-03 中兴通讯股份有限公司 一种对插座内的插针进行保护的装置
GB2509924A (en) 2013-01-17 2014-07-23 Itt Mfg Entpr Llc Breakaway electrical connector
GB2531020C (en) 2014-10-07 2020-09-30 Itt Mfg Enterprises Llc Electrical connector
CN106159552B (zh) * 2015-04-14 2020-07-28 康普技术有限责任公司 具有快速锁定和分离机构的同轴连接器
US9819099B2 (en) 2015-08-13 2017-11-14 Itt Manufacturing Enterprises Llc Multi-part contact having a front contact portion and a rear crimp contact portion joined together at an angle by a threaded connector
JP6576792B2 (ja) * 2015-11-04 2019-09-18 日本航空電子工業株式会社 コネクタ組立体のロック構造
TWI604671B (zh) * 2016-07-14 2017-11-01 安費諾亮泰企業股份有限公司 推鎖式電連接器對接結構
WO2018065612A1 (en) * 2016-10-06 2018-04-12 Huber+Suhner Ag Quick-lock-connector
DE102017122245A1 (de) 2017-09-26 2019-03-28 Harting Electric Gmbh & Co. Kg Steckverbinder mit Arretierung
CN113189713B (zh) * 2021-04-20 2022-09-09 中航光电科技股份有限公司 一种锁紧机构、连接器及连接器组件
EP4372928A1 (de) * 2022-11-18 2024-05-22 Lemo Sa Push-pull-verbinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204331A5 (de) * 1972-10-24 1974-05-17 Radiall Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2142951B1 (de) 2007-04-20 2015-04-01 Huber+Suhner AG Optischer verbinder

Also Published As

Publication number Publication date
FR2492598B1 (de) 1983-12-23
DE3169722D1 (en) 1985-05-09
FR2492598A1 (fr) 1982-04-23
EP0050575A1 (de) 1982-04-28
DE50575T1 (de) 1983-02-03

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