EP0012087B1 - Unterteil zum elektrischen Anschluss eines Gerätes an einen Sockel - Google Patents

Unterteil zum elektrischen Anschluss eines Gerätes an einen Sockel Download PDF

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Publication number
EP0012087B1
EP0012087B1 EP79400936A EP79400936A EP0012087B1 EP 0012087 B1 EP0012087 B1 EP 0012087B1 EP 79400936 A EP79400936 A EP 79400936A EP 79400936 A EP79400936 A EP 79400936A EP 0012087 B1 EP0012087 B1 EP 0012087B1
Authority
EP
European Patent Office
Prior art keywords
base
stud
shaped piece
centering
arms
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
EP79400936A
Other languages
English (en)
French (fr)
Other versions
EP0012087A1 (de
Inventor
Edouard Léon Clément Jouret
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.)
Thales Avionics SAS
Original Assignee
Crouzet 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 Crouzet SA filed Critical Crouzet SA
Publication of EP0012087A1 publication Critical patent/EP0012087A1/de
Application granted granted Critical
Publication of EP0012087B1 publication Critical patent/EP0012087B1/de
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
    • 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

Definitions

  • the present invention relates to a base for the electrical connection of an appliance to a base comprising conductive pins, an insulating centering stud open laterally and intended to be introduced into a centering hole in the base, a U-shaped locking part. of the base on the base arranged in the centering stud, means arranged to spread the arms of the U so that they protrude out of the centering stud and thus cooperate with the walls of the centering hole of the base.
  • the conductive pins of the base are generally arranged in an arc of a circle around the centering stud, the first function of which is precisely to correctly position the base on the base so that the conductive pins easily introduce into the corresponding holes in the base. .
  • the base is held on the base by tightening the conductive pins of the base in the corresponding holes in the base.
  • US Patent 4,083,619 describes a base substantially of the type mentioned above, in which there is therefore provided a device for locking the base on the base.
  • This latter base already constitutes an improvement, the centering stud providing a second locking function.
  • the centering stud is mobile and itself ensures the locking of the base-base assembly, by means of locking fingers, integral with the stud and which can be moved apart by an appropriate, but complicated, mechanism. The locking of this base on the base is therefore carried out in a complex manner.
  • the present invention aims to provide a simple locking base.
  • the invention relates to a base of the type mentioned above, characterized in that the spacing means are arranged to simultaneously drive the U-shaped part in translation parallel to the stud and to the centering hole and spread the ends arms of the U.
  • the arms of the U-shaped part can be moved apart, under the action of two inclined planes arranged in the centering stud, to project out of the stud when the U-shaped piece is driven in translation by a maneuvering pivot mounted to rotate about an eccentric axis perpendicular to the direction of movement of the U.
  • a maneuvering pivot mounted to rotate about an eccentric axis perpendicular to the direction of movement of the U.
  • the drawing represents a base 1 of an electrical appliance 2, comprising conductive pins 1 a arranged in an arc of a circle around an insulating centering stud 1 b, the pins and the stud extending perpendicular to the contact surface 10 of the base with a base described below.
  • the base 5 in question partially shown in Figure 1, has metallized holes 52, connected to lugs 53, and a centering hole 51, intended to receive the pins 1a and the centering stud 1b respectively.
  • the centering hole 51 of diameter substantially equal to that of the stud 1b, extends only over part of the thickness of the base, and is extended by a bore 54 of larger diameter to offer, in the 'base, a through space for the stud of the base.
  • the centering stud 1 b which is preferably obtained by molding an insulating material, is open laterally on two diametrically opposite sides to present, over approximately half the length of the stud, two windows 55 through which the means locking devices described below can cooperate with the wall of the hole 51 of the base.
  • the stud 1b moreover, has an annular space 56 providing a zone of material 57 comprising two planes 12 inclined in opposite directions on the median plane 38 of the base, outwards and towards the body 1 of the base, and s' extending, from substantially the open end of the pad 1b, over a distance significantly less than half the length of the pad.
  • the means for locking the base on the base include a U-shaped part 4, preferably metallic, placed in the block 1 b, open towards the end of the block, and whose arms 42 are housed in the annular space 56, on either side of the zone 57.
  • the arms 42 each have, at their end, a slight bulge 43 intended to cooperate with an inclined plane 12 of the zone 57.
  • the arms 42 of the U-shaped part are provided, substantially opposite the windows 55 of the stud, with locking teeth 41. In the non-locking position, bulges are in contact with the thinnest part of the active area at inclined planes, so that the arms of the part 4 in U, which have a relative elasticity, are in their rest position and close to each other.
  • the locking means further comprise an operating pivot 3, rotatably mounted in the base body, in its median plane 38, around an axis perpendicular to the stud 1b.
  • the pivot 3 has an eccentric 32.
  • the pivot 3, with its eccentric 32, can be driven by 180 ° rotation by means of a lever 31, extending perpendicular to the pivot 3, to move the eccentric from a locked position, illustrated at 32B on the right side of Figure 1, to a non-locked position , illustrated at 32A on the left side of FIG. 1, and vice versa.
  • the U-shaped part is force-fitted onto the eccentric 32, the central part of the part 4 located between the arms 42 thus being secured to the eccentric 32.
  • the U-shaped part 4 is therefore mounted in the base and the stud in order to be able to be driven in translation parallel to the stud 1b.
  • the eccentric 32 occupies the non-locking position 32A, the arms of the part 4 are not separated and the teeth 41 do not protrude outside the windows 55. It is then possible to plug in or unplug the base 1 from the base 5 After plugging in, the pins 1 a and the stud 1 b of the base 1 being housed respectively in the holes 52 and (51, 54) of the base, the lever 31 is turned to rotate the pivot 3 with its eccentric 32 The eccentric passes from position 32A to position 32B and drives in translation inward the part 4.

Landscapes

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

Claims (3)

1. Sockel (1) für den elektrischen Anschluß eine Gerätes (2) an einer Halterung (5), mit Kontaktstiften (la), einem isolierten, seitlich bei (55) offenen Zentrierungsstift (1b), der in eine Zentrierungsöffnung (51) der Halterung (5) einsteckbar ist, einem innerhalb der Zentrierungsstiftes (1 b) angeordneten U-Element (4) für die Verriegelung des Sockels (1) mit der Halterung, (5), und mit Einrichtungen (12, 3) zum Auseinanderspreizen der Schenkel des U-Elementes (4) derart, daß diese aus dem Zentreirungsstift (1 b) heraustreten und so mit der Wand der Zentrierungsöffnung (51) der Halterung (5) zusammenwirken können, dadurch gekennzeichnet, daß die Spreizeinrichtungen (12, 3) derart gestaltet sind, daß sie gleichzeitig in der Lage sind, das U-Element (4) parallel zum Zentrierungsstift (1b) und zur Zentrierungsöffnung (51) zu bewegen und die Enden (43) der Schenkel des U-Elementes (4) auseinanderzuspreizen.
2. Sockel nach Anspruch 1, dadurch gekennzeichnet, daß das U-Element (4) nach außen in Richtung des Endes des Zentrierungsstiftes (1 b) geöffnet ist.
3. Sockel nach Anspruch 2, dadurch gekennzeichnet, daß die Spreizeinrichtungen (12, 3) zwei innerhalb des Zenttrierungsstiftes (1b) angeordnete Schrägflächen (12), um mit den Enden (43) der Schenkel des U-Elementes (4) zusammenwirken, und einen Betätigungs-Drehzapfen (3) umfassen, der um eine senkrecht zur Bewegungsrichtung des U-Elementes (4) liegende Achse drehbar ist und einen Exzenter (32) aufweist, um das U-Element (4) durch den Abschnitt des U-Elementes (4), der zwischen seinen beiden Schenkeln liegt, translatorisch zu bewegen bzw. zu verschieben.
EP79400936A 1978-12-01 1979-11-30 Unterteil zum elektrischen Anschluss eines Gerätes an einen Sockel Expired EP0012087B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7834162A FR2443148A1 (fr) 1978-12-01 1978-12-01 Dispositif de verrouillage d'un culot a broches sur son embase
FR7834162 1978-12-01

Publications (2)

Publication Number Publication Date
EP0012087A1 EP0012087A1 (de) 1980-06-11
EP0012087B1 true EP0012087B1 (de) 1983-04-13

Family

ID=9215679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79400936A Expired EP0012087B1 (de) 1978-12-01 1979-11-30 Unterteil zum elektrischen Anschluss eines Gerätes an einen Sockel

Country Status (5)

Country Link
US (1) US4294501A (de)
EP (1) EP0012087B1 (de)
DE (1) DE2965227D1 (de)
ES (1) ES247065Y (de)
FR (1) FR2443148A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8701342U1 (de) * 1987-01-26 1987-03-19 Fritz Kuke Kg, 1000 Berlin Elektrische Steckverbindung
JP2910505B2 (ja) * 1993-04-27 1999-06-23 住友電装株式会社 コネクタ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337422A (en) * 1918-04-15 1920-04-20 Eli D Whelpley Electric plug
US1915344A (en) * 1929-06-27 1933-06-27 Wolfe Archie Rexald Electric connection plug
US1987772A (en) * 1933-01-03 1935-01-15 Gustav A Eberhardt Electric socket plug
US2049093A (en) * 1934-06-18 1936-07-28 Thorin Harry Electrical outlet plug
US2047623A (en) * 1935-07-01 1936-07-14 Herman Felts Attachment plug with locking device
DE851829C (de) * 1951-04-19 1952-10-09 Bernhard Schneider Elektrischer Deckenanschluss fuer Beleuchtungskoerper
US3040285A (en) * 1960-05-23 1962-06-19 Watts Electric & Mfg Co Connector structure
FI45498C (fi) * 1968-10-24 1972-06-12 Nokia Oy Ab Virranottolaite lähinnä valaisin- ja pienmoottorisyöttöä varten tarkoi tettuun virtalistajärjestelmään.
US4083619A (en) * 1977-06-20 1978-04-11 Automation Industries, Inc. Electrical connector

Also Published As

Publication number Publication date
ES247065Y (es) 1980-09-16
FR2443148A1 (fr) 1980-06-27
EP0012087A1 (de) 1980-06-11
US4294501A (en) 1981-10-13
DE2965227D1 (en) 1983-05-19
FR2443148B1 (de) 1982-04-16
ES247065U (es) 1980-03-16

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