EP0033723A2 - Adjustable electrical plug for adaptation to different types of socket-outlets - Google Patents

Adjustable electrical plug for adaptation to different types of socket-outlets Download PDF

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Publication number
EP0033723A2
EP0033723A2 EP81830018A EP81830018A EP0033723A2 EP 0033723 A2 EP0033723 A2 EP 0033723A2 EP 81830018 A EP81830018 A EP 81830018A EP 81830018 A EP81830018 A EP 81830018A EP 0033723 A2 EP0033723 A2 EP 0033723A2
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EP
European Patent Office
Prior art keywords
box
runners
plug
electrical outlet
sheet according
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Withdrawn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
EP81830018A
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German (de)
French (fr)
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EP0033723A3 (en
Inventor
Mario Palladini
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0033723A2 publication Critical patent/EP0033723A2/en
Publication of EP0033723A3 publication Critical patent/EP0033723A3/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts

Definitions

  • the invention relates to a new design electrical plug which can be adapted to any type of socket, which eliminates the use of reducers.
  • sockets have different hole diameters and different pitches and in general the larger holes are more distant from each other compared to the small ones.
  • the object of the present invention is to produce a new adjustable universal plug which can be adapted to the different socket outlets, which are different for the diameter from holes known to be different for the pitch of the holes.
  • the plug according to the invention comprises a box containing the electrical connection parts also housing two pushers or opposite buttons being each pushbutton linked to a pin so as to be able to approach or move the two pins together being possible to make a plug as well female.
  • the card consists essentially of a box “A” housing a runner for each button “B” button on each side, being the two buttons sliding in the interior of the box to move in two positions and always forced outwards by two springs "C".
  • Each racer with button “B” can be moved in opposition as indicated by the arrows in fig.2 from a distant position to an approximate position, inside the box "A", and each racer in the connection front , door screwed a side pin 2 for the electrical connection in such a way that pushing the buttons "B” we approach either the buttons that the pins 2 in a first prefixed position, or the buttons are moved away from the pins in a second prefixed position.
  • each runner “B” comprises a pushing part or button 3 which more or less emerges from the side panel 4 of the body "A".
  • the box “A” clamps in the connection front a plate 5 which allows the pins 1,2 to pass, being the last guided by the elongated holes 6 which allows relative movement.
  • Each runner “B” will have a housing for the spring “ C " and will also include a threaded hole 7 for the screwing of its pin 2 while in the opposite facade will have a screw terminal by the connection of the respective cable end boxes (in the represented cases of connection to the cable) or connection to runner in the case of female connection; in this second case or will in particular provide holes in place of the screw terminals placed on the side of the front 9 of the plug "A” according to the requirements, not being that limiting.
  • a hatched connection is shown as a cable connection but this can be changed by a female plug connection as shown.
  • pins 1,2 will in particular be cut axially to adapt elastically to holes with a smaller grip diameter.
  • opposing springs "C” can be combined into a single spring, which is not important for the invention.

Landscapes

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

Abstract

The plug consists of a case with a pushbutton projecting from each side, and three pins mounted for insertion into a socket. The centre pin is screwed permanently into the end of the plug for earth connection. Each outer pin is screwed through an elongated clearance hole into the end of a pushbutton, which can be pressed towards the centre and locked against the resistance of a spring. All three pins are split so as to be able to fit into holes of various dias., and are wired to the ends of a three-core cable through the rear face of the case. An adjustable socket may be formed with a similar structure having female connector holes in place of the male pins. The split pins projecting through elongated holes can be repositioned and/or compressed so as to cooperate with sockets of different hole dia. and spacing.

Description

L'invention concerne une fiche électrique de nouvelle con ception pouvant s'adapter à toute type de prise de courant, ce qui permet d'éliminer l'usage de réducteurs.The invention relates to a new design electrical plug which can be adapted to any type of socket, which eliminates the use of reducers.

Dans l'état de la technique actuelle on connaît une grande varieté de fiches l'une différente de l'autre équipant les ap pareils électriques, ce qui rend difficile la connexion électrique avec les prises de courant à leur fois différentes du reseau déjà installé.In the current state of the art, a large variety of plugs is known, one different from the other fitted to the electrical devices, which makes electrical connection with the electrical outlets at their own time different from the network already installed.

On connaît que les prises de courant ont différent diametre des trous et différent pas et en général les trous plus grands sont plus eloignés l'un de l'autre par rapport au petits.We know that sockets have different hole diameters and different pitches and in general the larger holes are more distant from each other compared to the small ones.

Cette différence des prises de courant était une fois réalisée pour distinguer le fichement du reseau d'éclairage par rapport au fichement du reseau industriel.This difference in sockets was once made to distinguish the file from the lighting network compared to the file from the industrial network.

Bien que dans leslegislationsactuellescette différence n'exi ste pas, les anciennes prises de courant existent encore et cela comporte toujours les problèmes susdits.Although in current legislation this difference does not exist, the old sockets still exist and this still involves the above problems.

Pour porter un remède à cette difficulté, comme bien connu par les utilisateurs et en particulier dans les habitations, il est necessaire acheter une grande varieté de réducteurs et et mulitplicatuers de type mâle et femelle avec ou sans goupille centrale pour la prise du sol et cela pour permettre la connexion des appareils électriques avec le reseau sans changer son fiche.To remedy this difficulty, as well known by the users and in particular in the dwellings, it is necessary to buy a large variety of reducers and and mulitplicatuers of male and female type with or without central pin for the taking of the ground and that to allow the connection of the electrical devices with the network without change his record.

La présente invention a pour but de réaliser une nouvelle fiche universelle réglable pouvant s'adapter aux différentes prises de courant soit différentes pour le diamètre dès trous sait diffé rentes pour le pas des trous.The object of the present invention is to produce a new adjustable universal plug which can be adapted to the different socket outlets, which are different for the diameter from holes known to be different for the pitch of the holes.

La fiche selon l'invention comprend une caisse renfermant les pièces de connexion électrique faisant aussi logement de deux poussoirs ou boutons opposés étant chaque poussoir lié à une goupille de manière de pouvoir approcher ou éloigner les deux goupilles entre elles étant possible réaliser aussi bien une fiche femelle.The plug according to the invention comprises a box containing the electrical connection parts also housing two pushers or opposite buttons being each pushbutton linked to a pin so as to be able to approach or move the two pins together being possible to make a plug as well female.

On réalise de cette façon la possibilité de varier la largeur d'entre-axes des goupilles ou trous pour permettre la connexion avec une prise différente.This makes it possible to vary the width between the axes of the pins or holes to allow connection with a different socket.

Les caractéristiques enoncées séront en tout cas mieux compri ses par la suivante description particularisée d'un exemple de réalisation preferentielle connu représentée dans les dessins joints dans lesquels:

  • La figure 1 représente une vue de la fiche mâle du côté de connexion; la figure 2 représente une vue de plante de la fiche du fig.1; la figure 3 représente une vue de r côté latéral de la fiche de fig.1 et fig.2; la figure 4 représente une vue en perspective d'un poussoir peuvant supporter une goupille de la fiche; la figure 5 représente une vue en perspective de la fiche des figures précédentes.
The characteristics stated will in any case be better understood by the following specific description of a known preferential embodiment shown in the accompanying drawings in which:
  • Figure 1 shows a view of the plug on the connection side; 2 shows a plant view of the plug of fig.1; 3 shows a side r side view of the plug of fig.1 and fig.2; FIG. 4 represents a perspective view of a pusher capable of supporting a pin of the plug; Figure 5 shows a perspective view of the sheet of the previous figures.

Comme représenté dans les figures, la fiche est constituée essentiellement par une caisse "A" logeant un courseur pous soir a bouton "B" sur chaque côté, étant les deux boutons glissables dans l'intérieur de la caisse pour se déplacer dans deux positions et toujours forcés vers l'extérieur par deux ressorts "C".As shown in the figures, the card consists essentially of a box "A" housing a runner for each button "B" button on each side, being the two buttons sliding in the interior of the box to move in two positions and always forced outwards by two springs "C".

La caisse "A" dans la façade de connexion,porte vissé en po sition centrale une goupille de sol 1 tandis que dans l'arriè re on a ou des trous pour connexion femelle ou,comme représenté, un système de connexion pour le cable de courant 8 dont les boites d'extremité sont connectées aux goupilles mouvables opposées 2.Box "A" in the connection front, door screwed in the central position with a floor pin 1 while in the rear there are either holes for female connection or, as shown, a connection system for the cable current 8 whose end boxes are connected to opposite movable pins 2.

Chaqun courseur à bouton "B" peut être déplacé en opposition comme indiqué par les flèches en fig.2 d'une position éloignée à une position approchée, dans l'intérieur de la caisse "A", et chaque courseur dans la façade de connexion, porte vissé une goupille 2 latéral pour la connexion électrique en manière que poussant les boutons "B" on approche soit les boutons que les goupilles 2 dans une première position prefixée, ou on eloigne soit les boutons que les goupilles dans une deuxième position prefixée.Each racer with button "B" can be moved in opposition as indicated by the arrows in fig.2 from a distant position to an approximate position, inside the box "A", and each racer in the connection front , door screwed a side pin 2 for the electrical connection in such a way that pushing the buttons "B" we approach either the buttons that the pins 2 in a first prefixed position, or the buttons are moved away from the pins in a second prefixed position.

Pour cette opération chaque courseur "B" comporte une partie de poussage ou bouton 3 qui sort plus ou moins de la façade latérale 4 de la caisse "A".For this operation, each runner "B" comprises a pushing part or button 3 which more or less emerges from the side panel 4 of the body "A".

La caisse "A" serre dans la façade de connexion une plaque 5 qui laisse passer les goupilles 1,2 étant les dernières guidé es par les trous allongés 6 ce qui permet le déplacement rélatif.The box "A" clamps in the connection front a plate 5 which allows the pins 1,2 to pass, being the last guided by the elongated holes 6 which allows relative movement.

Chaque courseur "B" comportera un logement pour le ressort "C" et comportera aussi un trou 7 fileté pour le vissage de son goupille 2 tandis que dans la façade opposée comportera une borne à vis par la connexion des respectives boîtes d'extremi té du câble (dans les cas répresenté de connexion au câble) ou de connexion à courseur dans le cas de connexion femelle; dans ce deuxième cas ou prevoira notamment des trous à la place des bornes à vis placés du côté de la façade 9 de la fiche "A" selon les exigences,n'étant cela limitatif.Each runner "B" will have a housing for the spring " C " and will also include a threaded hole 7 for the screwing of its pin 2 while in the opposite facade will have a screw terminal by the connection of the respective cable end boxes (in the represented cases of connection to the cable) or connection to runner in the case of female connection; in this second case or will in particular provide holes in place of the screw terminals placed on the side of the front 9 of the plug "A" according to the requirements, not being that limiting.

Dans le cas spécifique de la fig.2 on a représenté en hachure ment une connection à câble mais cela peut être changé par une connextion à fiche femelle comme exposé.In the specific case of fig. 2 a hatched connection is shown as a cable connection but this can be changed by a female plug connection as shown.

Enoutre les goupilles 1,2 séront notamment coupées axialement pour s'adapter élastiquement à trous de diamètre de prise plus petit.In addition, the pins 1,2 will in particular be cut axially to adapt elastically to holes with a smaller grip diameter.

La fonctionnalité du mouvement des coursoirs "B" poussant les boutons 3, sera réalisé à l'aide des ressorts opposés "C" et avec systèmes de verouillage bien connus (pas représentés) lesquels permettent avec un mouvement de poussage qui les courseurs s'approchent en approchant les goupilles 2 dans une position à pas réduit et avec une deuxième poussée on pourra, grâce aux ressorts éloigner les goupilles 2, pouvant notamment le verouillage manquer.The functionality of the movement of the runners "B" pushing the buttons 3, will be achieved using the opposite springs "C" and with well known locking systems (not shown) which allow with a pushing movement that the runners approach by approaching the pins 2 in a position with reduced pitch and with a second push, it will be possible, thanks to the springs, to distance the pins 2, which can in particular lock missing.

Enoutre les ressorts d'opposition "C" peuvent être reunis en un seul ressort n'étant pas cela important pour l'invention.In addition, the opposing springs "C" can be combined into a single spring, which is not important for the invention.

Les particulièrs de réalisation pourront en tout cas changer sans pour cela modifier la substance innovatrice de l'invention comme décrit, représenté et revendiqué.The particular embodiments may in any case change without modifying the innovative substance of the invention as described, shown and claimed.

Udine, le 2 Février 1981Udine, February 2, 1981

Claims (8)

1. Fiche électrique constituée par une caisse "A" logeant au moins une couple de courseurs"B" approchables ou éloignables. entre eux manuellement comportant chaque courseùr "B" un moyen de prise de courant électrique plaçé dans la même faça de en alignement avec le courseur opposé "B" de la même caisse "A".1. Electrical plug consisting of a box "A" housing at least a couple of runners "B" near or far. between them manually comprising each strokeùr "B" an electrical outlet means placed in the same faça of in alignment with the opposite runner "B" of the same box "A". 2. Fiche selon 1 caractérisée en ce que le moyen de prise de courant électrique attaché à chaque courseur "B" de la caisse "A" es une goupille (2) de prise mâle.2. Sheet according to 1 characterized in that the electrical outlet means attached to each runner "B" of the body "A" is a pin (2) of male plug. 3. Fiche selon 1 caractérisée en ce que le moyen de prise de courant électrique attaché à chaque courseur "B" de la caisse "A" est un trou de prise femelle.3. Sheet according to 1, characterized in that the electrical outlet means attached to each runner "B" of the body "A" is a female outlet hole. 4. Fiche selon une quelconque des revendications précédentes, caractérisée en ce que la caisse de logement "A" dans le côté des dits moyens de prise de courant électrique mouvables en approchement ou éloignement (2),comporte un moyen de prise de courant électrique de sol,fixe (1).4. Sheet according to any one of the preceding claims, characterized in that the housing box "A" in the side of said electrical outlet means movable in approach or away (2), comprises an electrical outlet means of floor, fixed (1). 5. Fiche selon une quelconque des revendications précédentes, caractérisée en ce que dans la façade opposé à celle des moyens de prise de courant électrique mouvables par les dits courseurs "B", présente des moyens pour récevoir, loger et fixer les boites d'extrémité d'un câble de courant (8) étant cesderniers connectées par les dits courseurs aux dits moyens de connexion de courant électrique mouvables (2) de la façade opposée.5. Sheet according to any one of the preceding claims, characterized in that in the facade opposite to that of the electrical outlet means movable by the said runners "B", has means for receiving, housing and fixing the end boxes a current cable (8) being these latter connected by said runners to said movable electric current connection means (2) of the opposite facade. 6. Fiche selon 5, caractérisée par la connexion avec une troi sième boite d'extremité du câble (8) connectée au dispositif de mise au sol (1) en manière fixe.6. Plug according to 5, characterized by the connection with a hole 5th cable end box (8) connected to the grounding device (1) in a fixed manner. 7. Fiche sleon une quelconque des revendications de 1 à 5, ca ractérisée en ce qu'elle comporte dans la façade opposée au moyens de connexion électrique mouvables (2),moyens mouvables similaires du type mâle ou femelle.7. Sheet sleon any one of claims 1 to 5, ca acted in that it comprises in the facade opposite the movable electrical connection means (2), similar movable means of the male or female type. 8. Fiche selon une quelconque des revendications précédentes caractérisée en ce que les dits courseurs (B) comportent une partie de bouton poussoir (3) qui sort au dehors de la caisse "A" étant les deux courseurs éloignées entre eux par moyens de ressort "C" et pouvant se déplacer glissant dans l'intérieur de la caisse "A" en manière que poussant l'un contre l'autre le boutons (3) on approche les moyens de connexion électrique (2) et vice versa comme décrit et représenté dans la descri ption et dessins ci-joints. Udine, le 2 Février 19818. Sheet according to any one of the preceding claims, characterized in that the said runners (B) comprise a push button part (3) which comes out of the box "A" being the two runners spaced apart by spring means " C "and being able to move sliding inside the box" A "so that pushing the buttons (3) against each other, the electrical connection means (2) are approached and vice versa as described and shown in the description and attached drawings. Ud i n e, February 2, 1981
EP81830018A 1980-02-01 1981-01-30 Adjustable electrical plug for adaptation to different types of socket-outlets Withdrawn EP0033723A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8083312A IT8083312A0 (en) 1980-02-01 1980-02-01 ELECTRIC PLUG ADAPTABLE TO DIFFERENT TYPES OF SOCKETS.
IT8331280 1980-02-01

Publications (2)

Publication Number Publication Date
EP0033723A2 true EP0033723A2 (en) 1981-08-12
EP0033723A3 EP0033723A3 (en) 1981-10-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP81830018A Withdrawn EP0033723A3 (en) 1980-02-01 1981-01-30 Adjustable electrical plug for adaptation to different types of socket-outlets

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EP (1) EP0033723A3 (en)
IT (1) IT8083312A0 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085935A2 (en) * 1982-02-04 1983-08-17 Reinhard Napierski Travelling plug
GB2186746A (en) * 1986-02-05 1987-08-19 Timothy Shorrock Dummy plugs
GB2210211A (en) * 1987-09-22 1989-06-01 Margaret Alice Meikle Holiday travel extension lead plug
GB2248527A (en) * 1990-08-17 1992-04-08 D J S Electrical Manufacturers Electrical apparatus
US6932493B2 (en) 2000-07-28 2005-08-23 Peter Giannopoulos Fluorescent light tube adaptor
WO2011146809A1 (en) * 2010-05-20 2011-11-24 Mclawhorn Tyler E Lead system for electrical devices used in medical procedures
WO2012012066A1 (en) 2010-06-30 2012-01-26 Alcon Research, Ltd. Bipolar connector system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU33668A1 (en) * 1954-06-23
GB191128837A (en) * 1911-12-21 1912-12-23 Vincent Clifford Hastin Gibson Improvements in Wall Plugs or other Couplings for Electrical Purposes.
GB607850A (en) * 1946-04-01 1948-09-06 William George Curwain Electric connectors
FR1012702A (en) * 1950-02-11 1952-07-16 Movable pin receptacle plug
FR1328839A (en) * 1961-07-14 1963-05-31 Fuba Antennenwerke Plug for electrical conductors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191128837A (en) * 1911-12-21 1912-12-23 Vincent Clifford Hastin Gibson Improvements in Wall Plugs or other Couplings for Electrical Purposes.
GB607850A (en) * 1946-04-01 1948-09-06 William George Curwain Electric connectors
FR1012702A (en) * 1950-02-11 1952-07-16 Movable pin receptacle plug
LU33668A1 (en) * 1954-06-23
FR1328839A (en) * 1961-07-14 1963-05-31 Fuba Antennenwerke Plug for electrical conductors

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085935A2 (en) * 1982-02-04 1983-08-17 Reinhard Napierski Travelling plug
EP0085935A3 (en) * 1982-02-04 1985-05-15 Reinhard Napierski Travelling plug
GB2186746A (en) * 1986-02-05 1987-08-19 Timothy Shorrock Dummy plugs
GB2186746B (en) * 1986-02-05 1990-02-21 Timothy Shorrock Improvements relating to safety plugs
GB2210211A (en) * 1987-09-22 1989-06-01 Margaret Alice Meikle Holiday travel extension lead plug
GB2248527A (en) * 1990-08-17 1992-04-08 D J S Electrical Manufacturers Electrical apparatus
GB2248527B (en) * 1990-08-17 1994-11-09 D J S Electrical Manufacturers Electrical apparatus
US6932493B2 (en) 2000-07-28 2005-08-23 Peter Giannopoulos Fluorescent light tube adaptor
WO2011146809A1 (en) * 2010-05-20 2011-11-24 Mclawhorn Tyler E Lead system for electrical devices used in medical procedures
AU2011255444B2 (en) * 2010-05-20 2014-07-17 Cook Medical Technologies Llc Lead system for electrical devices used in medical procedures
US9059547B2 (en) 2010-05-20 2015-06-16 Cook Medical Technologies Llc Lead system for electrical devices used in medical procedures
WO2012012066A1 (en) 2010-06-30 2012-01-26 Alcon Research, Ltd. Bipolar connector system
CN102971919A (en) * 2010-06-30 2013-03-13 爱尔康研究有限公司 Bipolar connector system
EP2589118A1 (en) * 2010-06-30 2013-05-08 Alcon Research, Ltd. Bipolar connector system
EP2589118A4 (en) * 2010-06-30 2014-04-09 Alcon Res Ltd Bipolar connector system
CN102971919B (en) * 2010-06-30 2015-12-02 爱尔康研究有限公司 bipolar connector system

Also Published As

Publication number Publication date
EP0033723A3 (en) 1981-10-28
IT8083312A0 (en) 1980-02-01

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