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FR2462797A1 - Locking mechanism for coaxial connectors - uses spring loaded sliding ring for securing ball bearings in circular groove of female connector - Google Patents

Locking mechanism for coaxial connectors - uses spring loaded sliding ring for securing ball bearings in circular groove of female connector Download PDF

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Publication number
FR2462797A1
FR2462797A1 FR7919773A FR7919773A FR2462797A1 FR 2462797 A1 FR2462797 A1 FR 2462797A1 FR 7919773 A FR7919773 A FR 7919773A FR 7919773 A FR7919773 A FR 7919773A FR 2462797 A1 FR2462797 A1 FR 2462797A1
Authority
FR
France
Prior art keywords
sleeve
ring
circular groove
female connector
connector
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.)
Withdrawn
Application number
FR7919773A
Other languages
French (fr)
Inventor
Christian Kerduel
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.)
Cables de Lyon SA
Original Assignee
Cables de Lyon 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 Cables de Lyon SA filed Critical Cables de Lyon SA
Priority to FR7919773A priority Critical patent/FR2462797A1/en
Publication of FR2462797A1 publication Critical patent/FR2462797A1/en
Withdrawn legal-status Critical Current

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
    • H01R13/627—Snap or like fastening
    • H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
    • 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
    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The retaining mechanism holds a female coaxial connector in a male coaxial connector, it is easily manufactured and smooth in operation. A sleeve (3) on the male connector has six conical housings for ball bearings. These are covered and held in place by a sliding ring (7) loaded by a spring (9). In the fixed position the ball bearings locate in a circular groove (6) in the female connector and lock the two together. The connection is secured by twisting the ring so that a lug (14) engages in a radial slot. The connection is separated by sliding back (17) the ring which allows the ball bearings to lift clear of the groove (6).

Description

La présente invention concerne un connecteur coaxial. The present invention relates to a coaxial connector.

Plus précisément, l'invention consiste en un dispositif destiné à immobiliser un connecteur femelle dans un connecteur mâle une fois la connexion effectuée. More specifically, the invention consists of a device intended to immobilize a female connector in a male connector once the connection has been made.

Dans les dispositifs connus, le connecteur femelle comporte à son extrémité à la périphérie externe du conducteur extérieur, une rainure circulaire et est immobilisé par l'intermédiaire d'une griffe élastique solidaire du connecteur mâle venant s'agripper dans ladite rainure. Une bague coulissante comportant une rampe conique assure l'écartement de la griffe pour permettre la déconnexion. In known devices, the female connector has at its end at the outer periphery of the external conductor, a circular groove and is immobilized by means of an elastic claw secured to the male connector coming to grip in said groove. A sliding ring comprising a conical ramp ensures the spacing of the claw to allow disconnection.

La présente invention a pour but de réaliser un nouveau dispositif d'immobilisation du connecteur femelle dans le connecteur mâle, assurant un fonctionnement très doux, utilisant des pièces facilement usinables parce que simples et permettant l'interchangeabilité avec d'autres matériels selon l'art antérieur connu. The object of the present invention is to provide a new device for immobilizing the female connector in the male connector, ensuring very smooth operation, using parts that can be easily machined because they are simple and allow interchangeability with other materials according to the art. known prior.

L'invention a pour objet un dispositif d'immobilisation d'un connecteur femelle dans un connecteur mâle pour une liaison électrique coaxiale, caractérisé en ce qu'il comprend un manchon solidaire de la partie périphérique du connecteur mâle, s'emboîtant sur la périphérie du connecteur femelle et comportant au moins un logement destiné à recevoir une bille qui, en position enfichée du connecteur, pénétre en partie dans une rainure circulaire de la périphérie externe du connecteur femelle et en ce qu'une bague coulissante recouvre ledit manchon, et forme entre elle-même et le manchon, une cage recevant un ressort prenant appui d'une part contre un épaulement du manchon et d'autre part contre un épaulement intérieur de la bague, épaulement déterminant, sur une certaine longueur un diamètre d'alésage voisin de celui de l'extérieur du manchon, une butée, située sur ledit manchon, limitant la course de la bague de telle manière qu'en position de butée, le logement de ladite bille soit recouvert par la partie de la bague dont le diamètre de l'alésage est voisin de celui du manchon. The subject of the invention is a device for immobilizing a female connector in a male connector for a coaxial electrical connection, characterized in that it comprises a sleeve secured to the peripheral part of the male connector, fitting onto the periphery of the female connector and comprising at least one housing intended to receive a ball which, in the plugged-in position of the connector, partly penetrates a circular groove of the external periphery of the female connector and in that a sliding ring covers said sleeve, and forms between itself and the sleeve, a cage receiving a spring bearing on the one hand against a shoulder of the sleeve and on the other hand against an internal shoulder of the ring, determining shoulder, over a certain length a neighboring bore diameter from that of the outside of the sleeve, a stop, located on said sleeve, limiting the race of the ring so that in the stop position, the housing of said ball is covered ert by the part of the ring whose diameter of the bore is close to that of the sleeve.

Selon une autre caractéristique de l'invention, le dispositif comprend un verrouillage de sécurité comportant un ergot solidaire de la bague pénétrant dans une rainure circulaire du manchon lorsque le manchon est en position de butée contre ladite butée, une rainure axiale aboutissant en outre dans la rainure circulaire pour permettre de réaliser l'enfichage et la déconnexion par recul de la bague. According to another characteristic of the invention, the device comprises a safety interlock comprising a lug secured to the ring penetrating into a circular groove of the sleeve when the sleeve is in the abutment position against said abutment, an axial groove further leading into the circular groove to allow insertion and disconnection by retraction of the ring.

Avantageusement, ledit manchon comporte six logement recevant chacun une bille. Advantageously, said sleeve comprises six housings each receiving a ball.

L'invention sera mieux comprise à la lumière de la description d'un exemple de réalisation de l'invention faite ci-après en référence au dessin annexé dans lequel la figure 1 représente en coupe partielle un dispositif d'immobilisation selon l'invention. The invention will be better understood in the light of the description of an exemplary embodiment of the invention made below with reference to the appended drawing in which FIG. 1 represents in partial section an immobilization device according to the invention.

la figure 2 est une vue de dessus du dispositif de la figure 1 avec arrachement partiel.Figure 2 is a top view of the device of Figure 1 with partial cutaway.

Sur ces figures, sont représentés un connecteur femelle 1 et un connecteur mâle 2 en position enfiché pour une liaison électrique coaxiale. Un manchon 3 est enfilé à l'extrémité du connecteur mâle 2 et lié rigidement à ce dernier. Le manchon 3 s'étend au delà de l'extrémité du connecteur mâle 2 et vient couvrir le connecteur femelle 1. Près de son extrémité libre, le manchon 2 est percé d'orifices 4, en forme de cône, servant chacun de logement à une bille 5. On place par exemple six billes également réparties sur la circonférence. En position enfichée les billes, telles que 5, pénétrent en partie dans une rainure circulaire 6 réalisée à la périphérie externe du connecteur femelle 1. In these figures, a female connector 1 and a male connector 2 are shown in the plugged-in position for a coaxial electrical connection. A sleeve 3 is threaded at the end of the male connector 2 and rigidly connected to the latter. The sleeve 3 extends beyond the end of the male connector 2 and covers the female connector 1. Near its free end, the sleeve 2 is pierced with orifices 4, in the form of a cone, each serving as a housing for a ball 5. One places for example six balls also distributed on the circumference. In the plugged-in position, the balls, such as 5, partially penetrate a circular groove 6 produced at the external periphery of the female connector 1.

Une bague coulissante 7 recrouvre le manchon 3. Cette bague 7 réalise une cage 8, entre elle même et le manchon 3, dans laquelle est disposée un ressort 9 prenant appui contre un épaulement 10 du manchon 3 et un épaulement intérieur 11 de la bague 7. L'épaulement 11 constitue une extrémité d'un alésage 12 de la bague 7 dont le diamètre correspond à celui de la périphérie externe du manchon 3. Le manchon 3 est muni d'un jonc 13 servant de butée pour la bague 7. Dans la position en butée de la bague 7 contre le jonc 13, telle que représentée sur la figure, ledit alésage 12 se trouve couvrir les orifices 4 empêchant ainsi les billes 5 de sortir de la rainure circulaire 6 et réalisant ainsi l'immobilisation par encliquetage du connecteur femelle 1 par rapport au connecteur mâle 2.A sliding ring 7 covers the sleeve 3. This ring 7 makes a cage 8, between itself and the sleeve 3, in which is disposed a spring 9 bearing against a shoulder 10 of the sleeve 3 and an internal shoulder 11 of the ring 7 The shoulder 11 constitutes one end of a bore 12 of the ring 7 whose diameter corresponds to that of the outer periphery of the sleeve 3. The sleeve 3 is provided with a ring 13 serving as a stop for the ring 7. In the position in abutment of the ring 7 against the rod 13, as shown in the figure, said bore 12 is found to cover the orifices 4 thus preventing the balls 5 from coming out of the circular groove 6 and thus achieving the immobilization by snap-fastening of the female connector 1 relative to male connector 2.

La déconnexion du dispositif se fait en poussant la bague 7 dans le sens de la flèche 17 jusqu'à ce que l'alèsage 12 découvre les orifices 4 ; les billes peuvent alors se dégager de la rainure 6 si l'on tire le connecteur femelle 1 en sens inverse du connecteur mâle 2. The disconnection of the device is done by pushing the ring 7 in the direction of the arrow 17 until the bore 12 uncovers the orifices 4; the balls can then be released from the groove 6 if the female connector 1 is pulled in the opposite direction from the male connector 2.

Toutefois, pour éviter un recul involontaire de la bague 7, un dispositif de verrouillage est constitué par un ergot 14 solidaire de la bague 7 pénétrant dans une rainure circulaire 15 du manchon 3 ; une rainure axiale 16 débouchant dans cette rainure circulaire ainsi que cela apparait sur la figure 2. Pour déverrouiller le dispositif lorsque les connecteurs sont enfichés, il suffit de tourner la bague 7 de manière à placer 11 ergot 14 en face de la rainure axiale 16 et l'on peut alors reculer la bague 7 en arrière dans le sens de la flèche 17 pour permettre le désenfichage des connecteurs. En sens inverse, pour réaliser le verrouillage lors de l'enfichage, il suffit de tourner la bague de manière que l'ergot 14 ne soit pas situé en face de la rainure axiale 16.  However, to avoid involuntary recoil of the ring 7, a locking device is constituted by a lug 14 secured to the ring 7 penetrating into a circular groove 15 of the sleeve 3; an axial groove 16 opening into this circular groove as it appears in FIG. 2. To unlock the device when the connectors are inserted, it suffices to turn the ring 7 so as to place 11 lug 14 opposite the axial groove 16 and we can then move the ring 7 back in the direction of arrow 17 to allow the connectors to be disengaged. In the opposite direction, to achieve locking during insertion, it suffices to turn the ring so that the lug 14 is not located opposite the axial groove 16.

Claims (3)

REVENDICATIONS 1/ Dispositif d'immobilisation d'un connecteur femelle dans un connecteur mâle pour une liaison électrique coaxiale caractérisé en ce qu'il comprend un manchon solidaire de la partie périphérique du connecteur mâle, stemboîtant sur la périphérie du connecteur femelle et comportant au moins un logement destiné à recevoir une bille qui en position enfichée du connecteur, pénétre en partie dans une rainure circulaire de la périphérie externe du connecteur femelle et en ce qu'une bague coulissante recouvre ledit manchon, et forme entre elle-même et le manchon une cage recevant un ressort prenant appui d'une part contre un épaulement du manchon et d'autre part contre un épaulement intérieur de la bague, épaulement déterminant sur une certaine longueur, un diamètre d'alésage voisin de celui de l'extérieur du manchon, une butée située sur ledit manchon limitant la course de la bague de telle manière qu'en position de butée le logement de ladite bille soit recouvert par la partie de la bague dont le diamètre de l'alésage est voisin de celui du manchon.1 / Device for immobilizing a female connector in a male connector for a coaxial electrical connection characterized in that it comprises a sleeve integral with the peripheral part of the male connector, stemboîtant on the periphery of the female connector and comprising at least one housing intended to receive a ball which in the plugged-in position of the connector, partly penetrates a circular groove of the external periphery of the female connector and in that a sliding ring covers said sleeve, and forms a cage between itself and the sleeve receiving a spring bearing on the one hand against a shoulder of the sleeve and on the other hand against an inner shoulder of the ring, shoulder determining over a certain length, a bore diameter close to that of the outside of the sleeve, a stop located on said sleeve limiting the stroke of the ring so that in the stop position the housing of said ball is covered by the part of the ring whose diameter of the bore is close to that of the sleeve. 2/ Dispositif selon la revendication 1, caractérisé en ce qu'il comprend un verrouillage de sécurité comportant un ergot solidaire de la bague pénétrant dans une rainure circulaire du manchon lorsque le manchon est en position de butée contre ladite butée, une rainure axiale aboutissant en outre dans la rainure circulaire pour permettre de réaliser ltenfichage et la déconnexion par recul de la bague.2 / Device according to claim 1, characterized in that it comprises a safety lock comprising a lug secured to the ring penetrating into a circular groove of the sleeve when the sleeve is in the abutment position against said abutment, an axial groove ending in also in the circular groove to allow the lengaging and disconnection by retraction of the ring. 3/ Dispositif selon la revendication 2, caractérisé en ce que ledit manchon comporte six logements recevant chacun une dite bille. 3 / Device according to claim 2, characterized in that said sleeve comprises six housings each receiving a said ball.
FR7919773A 1979-08-01 1979-08-01 Locking mechanism for coaxial connectors - uses spring loaded sliding ring for securing ball bearings in circular groove of female connector Withdrawn FR2462797A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7919773A FR2462797A1 (en) 1979-08-01 1979-08-01 Locking mechanism for coaxial connectors - uses spring loaded sliding ring for securing ball bearings in circular groove of female connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919773A FR2462797A1 (en) 1979-08-01 1979-08-01 Locking mechanism for coaxial connectors - uses spring loaded sliding ring for securing ball bearings in circular groove of female connector

Publications (1)

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FR2462797A1 true FR2462797A1 (en) 1981-02-13

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FR7919773A Withdrawn FR2462797A1 (en) 1979-08-01 1979-08-01 Locking mechanism for coaxial connectors - uses spring loaded sliding ring for securing ball bearings in circular groove of female connector

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488139A (en) * 1982-05-05 1984-12-11 The United States Of America As Represented By The Secretary Of The Navy Electrical connector
DE3524137A1 (en) * 1985-07-05 1987-01-15 Thyssen Plastik Anger Kg CONNECTOR
US4846714A (en) * 1988-05-16 1989-07-11 Kaman Instrumentation Corporation Quick disconnect connector
EP0490637A1 (en) * 1990-12-10 1992-06-17 C M P (UK) Limited Disconnectable cable gland assembly
EP0510240A1 (en) * 1991-04-23 1992-10-28 Interlemo Holding S.A. Connecting device
CN108431340A (en) * 2015-12-04 2018-08-21 保力集团有限责任公司 For the connector of connection structure component, the truss for being provided with the connector, correlation technique and purposes
US10069257B1 (en) 2017-09-06 2018-09-04 Carlisle Interconnect Technologies, Inc. Inline compression RF connector
CN108779638A (en) * 2016-02-05 2018-11-09 保力集团有限责任公司 For connection structure component connector, be provided with the truss of connector with and related methods and purposes
US10601175B2 (en) * 2018-03-26 2020-03-24 Canare Electric Co., Ltd. Ball lock type connector with unwanted-removal prevention mechanism
US11502440B2 (en) 2020-10-23 2022-11-15 Carlisle Interconnect Technologies, Inc. Multiport connector interface system
US11539167B2 (en) 2020-09-17 2022-12-27 Carlisle Interconnect Technologies, Inc. Adjustable push on connector/adaptor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656203A (en) * 1948-10-14 1953-10-20 Musser Clarence Walton Cable and housing connector
US2892991A (en) * 1955-12-29 1959-06-30 Deutsch Co Electrical connector
US3422390A (en) * 1967-12-28 1969-01-14 Nasa Coupling device
DE1590122A1 (en) * 1966-06-14 1970-03-19 Bueschel Kontaktbau Bumiller Z Electric clutch
US3659250A (en) * 1970-10-14 1972-04-25 Robert F Horton Electrical connector
US3888559A (en) * 1972-04-13 1975-06-10 Amp Inc High voltage quick disconnect assembly
FR2266332A1 (en) * 1974-03-26 1975-10-24 Souriau & Cie Multiway electrical plug and socket connector - has make and break pin circuit indicating correct connection
US4047779A (en) * 1975-10-16 1977-09-13 Afco Products Incorporated Antenna couplings
US4094567A (en) * 1977-01-05 1978-06-13 The Hansen Manufacturing Company Combination quick connect-disconnect pneumatic/electrical coupling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656203A (en) * 1948-10-14 1953-10-20 Musser Clarence Walton Cable and housing connector
US2892991A (en) * 1955-12-29 1959-06-30 Deutsch Co Electrical connector
DE1590122A1 (en) * 1966-06-14 1970-03-19 Bueschel Kontaktbau Bumiller Z Electric clutch
US3422390A (en) * 1967-12-28 1969-01-14 Nasa Coupling device
US3659250A (en) * 1970-10-14 1972-04-25 Robert F Horton Electrical connector
US3888559A (en) * 1972-04-13 1975-06-10 Amp Inc High voltage quick disconnect assembly
FR2266332A1 (en) * 1974-03-26 1975-10-24 Souriau & Cie Multiway electrical plug and socket connector - has make and break pin circuit indicating correct connection
US4047779A (en) * 1975-10-16 1977-09-13 Afco Products Incorporated Antenna couplings
US4094567A (en) * 1977-01-05 1978-06-13 The Hansen Manufacturing Company Combination quick connect-disconnect pneumatic/electrical coupling

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488139A (en) * 1982-05-05 1984-12-11 The United States Of America As Represented By The Secretary Of The Navy Electrical connector
DE3524137A1 (en) * 1985-07-05 1987-01-15 Thyssen Plastik Anger Kg CONNECTOR
US4846714A (en) * 1988-05-16 1989-07-11 Kaman Instrumentation Corporation Quick disconnect connector
EP0490637A1 (en) * 1990-12-10 1992-06-17 C M P (UK) Limited Disconnectable cable gland assembly
EP0510240A1 (en) * 1991-04-23 1992-10-28 Interlemo Holding S.A. Connecting device
US5195905A (en) * 1991-04-23 1993-03-23 Interlemo Holding S.A. Connecting device
CN108431340A (en) * 2015-12-04 2018-08-21 保力集团有限责任公司 For the connector of connection structure component, the truss for being provided with the connector, correlation technique and purposes
CN108779638A (en) * 2016-02-05 2018-11-09 保力集团有限责任公司 For connection structure component connector, be provided with the truss of connector with and related methods and purposes
US11578746B2 (en) 2016-02-05 2023-02-14 Area Four Industries Cesko S.R.O. Coupling for connecting construction parts, a truss provided therewith and associated method and use
US10069257B1 (en) 2017-09-06 2018-09-04 Carlisle Interconnect Technologies, Inc. Inline compression RF connector
US10601175B2 (en) * 2018-03-26 2020-03-24 Canare Electric Co., Ltd. Ball lock type connector with unwanted-removal prevention mechanism
US11539167B2 (en) 2020-09-17 2022-12-27 Carlisle Interconnect Technologies, Inc. Adjustable push on connector/adaptor
US11502440B2 (en) 2020-10-23 2022-11-15 Carlisle Interconnect Technologies, Inc. Multiport connector interface system

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