EP0122842B1 - Sperr- und Führungsanordnung für den Anschluss eines Verbinders - Google Patents

Sperr- und Führungsanordnung für den Anschluss eines Verbinders Download PDF

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Publication number
EP0122842B1
EP0122842B1 EP84400651A EP84400651A EP0122842B1 EP 0122842 B1 EP0122842 B1 EP 0122842B1 EP 84400651 A EP84400651 A EP 84400651A EP 84400651 A EP84400651 A EP 84400651A EP 0122842 B1 EP0122842 B1 EP 0122842B1
Authority
EP
European Patent Office
Prior art keywords
roller
recess
locking
column
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.)
Expired
Application number
EP84400651A
Other languages
English (en)
French (fr)
Other versions
EP0122842A1 (de
Inventor
Patrick Vantouroux
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.)
Compagnie Deutsch SA
Original Assignee
Compagnie Deutsch 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 Compagnie Deutsch SA filed Critical Compagnie Deutsch SA
Priority to AT84400651T priority Critical patent/ATE32001T1/de
Publication of EP0122842A1 publication Critical patent/EP0122842A1/de
Application granted granted Critical
Publication of EP0122842B1 publication Critical patent/EP0122842B1/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
    • H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove

Definitions

  • the present invention relates to electrical connectors of the so-called "push pull” type and more particularly to a device for locking such devices.
  • the subject of the present invention is a device ensuring combined guidance and locking of the fixed and mobile parts of a "push-pull" connector, a device which is particularly suitable, but not limited to connectors in the form of cassettes with modular elements.
  • the device according to the invention is characterized by at least one guiding and locking assembly placed laterally to the fixed and movable parts of a connector proper and comprising a guiding column carried by one of these parts (first part) and cooperating with a cylindrical housing carried by the other part (second part), said column comprising a locking notch, and the second part comprising a cylindrical roller with an axis perpendicular to the axis of the housing, housed with clearance between two positions, with know a locking position in which the roller enters the housing of a depth close to that of the notch, and a coupling position in which the roller is erased from the housing, the second part carrying a sliding external drawer with a housing allowing the erasing of the roller in the coupling position and a surface ensuring its blocking in the locking position, said drawer carrying a blade res fate which, in the unlocked position, pushes a roller inside the column housing and abuts against a step of the second part to be pushed back and erased when said roll is pushed
  • the invention also relates to the following arrangements:
  • Two separate rollers are provided, one cooperating with the column notch and the other acting on the locking spring in the unlocked position.
  • a spring is provided to resiliently push the drawer towards the locking position.
  • Figure 1 is a perspective view with partial cutaway, of an embodiment of the device of the invention, in the uncoupled position;
  • Figure 2 is a view similar to the device during coupling or uncoupling
  • Figure 3 is a similar view in the locked position
  • Figure 4 is a schematic view of a cassette-shaped connector provided with the provisions of the invention.
  • the device according to the invention comprises at least one guide and locking assembly placed laterally to the fixed and movable parts 1, of the connector proper, such as the connector in the form of flat cassette shown in Figure 4.
  • the guide and locking assembly comprises a cylindrical guidge column 3 carried on the first part 1 cooperating with a housing of the same section 4 carried by the second part 2.
  • the column 3 comprises a locking notch 5 with an axis perpendicular to the axis of the column 3.
  • the second part 2 comprises a cylindrical roller 6 with an axis perpendicular to the housing axis 4. Said roller is housed with clearance between a locking position (FIG. 3) into which it enters the housing 4 of a depth close to that of the notch 5, and a coupling position (FIG. 2) in which the roller 6 disappears out of the housing 4.
  • the second part 2 further carries an external sliding drawer 8 comprising a housing 15 allowing the erasing of the roller 6 in the coupling position, and a surface 9 ensuring its blocking in the locking position.
  • the drawer 8 carries a leaf spring 7 which, in the unlocked position pushes a second roller 16 inside the housing 4 and abuts against a recess 10 of the part 2 to be pushed back and erased when said roller 16 is pushed back by the column 3 .
  • the roller 16 is placed between the roller 6 and the bottom of the housing 4 and it cooperates with the spring 7 under the action of the column 3 already pressed beyond the roller 6.
  • the surface 9 which pushes the roller 6 into the locking position is formed by the internal face of the drawer 8.
  • An additional stop 18 is provided on the external face of the part 2 to limit the movement of the drawer 8.
  • a spring 17 constantly urges the drawer 8 towards the locking position, so that when the roller 16 is pushed back by the column 3, and the roller 6 enters the notch 5, the drawer automatically takes the locking position.
  • the drawer 8 cannot move towards the locking position until the column 3 has not entered the housing 4 beyond the roller 6; but then, as soon as the roller 6 enters the notch 5, the drawer 8 automatically takes the locking position under the action of the spring 17.
  • the uncoupled connector is in the position of FIG. 1.
  • the drawer 8 is in the unlocked position and cannot be moved, the spring leaf 7 being blocked by the redent 10.
  • the roller 16 is pushed back by the blade 7 into the housing 4 .
  • the column 3 sinks into the housing 4 and pushes the roller 6 into the housing 15 ( Figure 2). Then, it repels the roller 16 which repels the spring leaf 7 which is then released from the redent 10.
  • the unlocking operation is carried out by a simple pull on the drawer 8 against the spring 17.
  • the translation of the drawer 8 releases the roller 6 allowing uncoupling and brings the spring leaf 7 into abutment on the redent 10.
  • a connector such as the flat cassette-shaped connector shown in FIG. 4, which carries a device on each short side of the connector.
  • column 3 presents a pneumatic notch 5 with a horizontal axis.
  • This notch can be replaced by an annular groove. It can have a circular section.

Landscapes

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

Claims (3)

1. Führungs- und Verriegelungsvorrichtung für einen Steckverbinder, dadurch gekennzeichnet, daß sie mindestens eine seitlich an den feststehenden und beweglichen Teilen (1, 2) des eigentlichen Steckverbinders angeordnete Führungs- und Verriegelungseinheit umfaßt, die einen Führungsstift (3) aufweist, der von einem Teil (1) getragen wird und mit einem zylindrischen Sitz (4) in dem anderen Teil (2) zusammenwirkt, daß der Stift (3) eine Kerbe (5) aufweist und das Teil (2) mit einer zylindrischen Rolle (6) versehen ist, deren Achse senkrecht zur Achse des Sitzes (4) ist, daß die Rolle verschieblich gelagert ist, und zwar verschieblich zwischen einer Verriegelungsposition, in der sie in den Sitz (4) mit einer Tiefe etwa gleich der Tiefe der Kerbe (5) eindringt und einer Einsteckposition,-in der die Rolle (6) aus dem Sitz (4) zurücktritt, daß das Teil (2) des weiteren einen äußeren Gleitschieber (8) aufweist, der mit einer Aufnahme (15) versehen ist, die das Zurücktreten der Rolle (6) in der Einsteckposition ermöglicht und der des weiteren mit einer Fläche (9) versehen ist, die seine Arretierung in der Verriegelungsposition ermöglicht, daß der Schieber (8) eine Federklinge (7) trägt, die in entriegelter Position eine Rolle (16) in das Innere des Sitzes (4) drückt und an einem Absatz (10) des Teiles (2) anschlägt, um von dem Absatz (10) weggedrückt zu werden, wenn die Rolle (6, 16) von dem Stift (3) zurückgedrückt wird.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zwei gesonderte Rollen (6, 16) vorgesehen sind, wobei die Rolle (6) die Verriegelungsfunktion durch Zusammenwirken mit der Fläche (9) wahrnimmt, und die Rolle (16) mit der Federklinge (7) zusammenwirkt, um das Verschieben des Schiebers (8) aus der Einsteckposition in die Verriegelungsposition zu ermöglichen, nachdem der Stift (3) in den Sitz (4) über die Rolle (6) hinaus eingedrungen ist.
3. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß eine Feder (17) vorgesehen ist, um den Schieber (8) elastisch in Richtung auf die Verriegelungsposition zu drücken, sobald die Federklinge (7) von dem Anschlag (10) durch die Wirkung des Stiftes (3) ausgeklinkt ist.
EP84400651A 1983-04-15 1984-04-02 Sperr- und Führungsanordnung für den Anschluss eines Verbinders Expired EP0122842B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84400651T ATE32001T1 (de) 1983-04-15 1984-04-02 Sperr- und fuehrungsanordnung fuer den anschluss eines verbinders.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8306207A FR2544560B1 (fr) 1983-04-15 1983-04-15 Dispositif de guidage et de verrouillage de l'accouplement d'un connecteur
FR8306207 1983-04-15

Publications (2)

Publication Number Publication Date
EP0122842A1 EP0122842A1 (de) 1984-10-24
EP0122842B1 true EP0122842B1 (de) 1988-01-13

Family

ID=9287907

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400651A Expired EP0122842B1 (de) 1983-04-15 1984-04-02 Sperr- und Führungsanordnung für den Anschluss eines Verbinders

Country Status (4)

Country Link
EP (1) EP0122842B1 (de)
AT (1) ATE32001T1 (de)
DE (1) DE3468791D1 (de)
FR (1) FR2544560B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243183A (en) * 1990-03-30 1991-10-23 Andrew Glover Security clamp, particularly for fire arms
US5129836A (en) * 1991-06-24 1992-07-14 Ursich Nels E Self-locking female receptor for electrical cord
US5413498A (en) * 1991-06-24 1995-05-09 Ursich; Nels E. Self-locking female receptor for electrical cord
GB2282841B (en) * 1993-09-30 1996-06-19 Eastcoast Group Limited The Safety catch for infant pushchairs and the like
US5393239A (en) * 1993-12-27 1995-02-28 Nels E. Ursich Self-locking female electrical socket having automatic release mechanism
US5921798A (en) * 1997-06-25 1999-07-13 Ursich; Nels E. Waterproof locking female electrical socket
US6048222A (en) * 1997-12-10 2000-04-11 Micron Electronics, Inc. Retentive ribbon cable connector
US6098284A (en) * 1997-12-10 2000-08-08 Micron Electronics, Inc. Method of retentively attaching a ribbon cable connector to a device
US6452793B1 (en) 2001-01-26 2002-09-17 Micron Technology, Inc. Apparatuses and methods for preventing disengagement of electrical connectors in the assembly of computers
ES2597840B1 (es) * 2015-07-21 2017-12-13 Ride On Consulting, S.L. Sistema de anclaje de bicicletas eléctricas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353468A (fr) * 1962-02-14 1964-02-28 Perfectionnements aux dispositifs de connexion électrique, notamment à ceux comportant une multiplicité de broches et douilles
FR1354923A (fr) * 1963-01-28 1964-03-13 Socapex Connecteur électrique à verrouillage automatique
FR1390988A (fr) * 1963-12-06 1965-03-05 Commissariat Energie Atomique Dispositif de raccordement électrique à embrochage automatique

Also Published As

Publication number Publication date
FR2544560A1 (fr) 1984-10-19
ATE32001T1 (de) 1988-01-15
EP0122842A1 (de) 1984-10-24
FR2544560B1 (fr) 1985-07-05
DE3468791D1 (en) 1988-02-18

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