EP0945932A2 - Double plug connection element, adapted male and female element and related connection device - Google Patents
Double plug connection element, adapted male and female element and related connection device Download PDFInfo
- Publication number
- EP0945932A2 EP0945932A2 EP99450007A EP99450007A EP0945932A2 EP 0945932 A2 EP0945932 A2 EP 0945932A2 EP 99450007 A EP99450007 A EP 99450007A EP 99450007 A EP99450007 A EP 99450007A EP 0945932 A2 EP0945932 A2 EP 0945932A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- female
- electrical connection
- block
- connection element
- plugs
- 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.)
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H01R13/64—Means for preventing incorrect coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/748—Means for mounting coupling parts in openings of a panel using one or more screws
-
- 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
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
- H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
Definitions
- the present invention relates to a connecting element of two plugs, the male and female elements adapted to said connection element and the connection device obtained.
- the present invention also relates to a particular embodiment of this element for connecting two plugs, through type.
- connection means male and female for flat electrical cords. These connection means are called “phone jack” or are sold commercially under the denomination “RJ 45".
- connection means comprise for the male element a block in electrically insulating material which includes a housing for receiving the end of the cord to be connected, i.e. more precisely the ply of son of which said cord is made.
- Means for blocking the cord in translation in its housing avoid pulling the cord out of the block, for example in the event of traction accidental on the cord while the unit is plugged in.
- the electrical contacts include small metal blades thickness, parallel to each other, in number equal to the number of wires the tablecloth. These blades are arranged in guide slots and can take two positions, the first waiting, above the housing in which is introduced the ribbon and the second crimp in which the blades are driven by translation, each in its respective slot. These slots guide the blades so that they come to cooperate electrically with the wire corresponding metal, through the insulating sheath.
- a female element is provided for receiving the male element thus produced.
- This female element includes free ends projecting from conductors wired, adapted to receive the blades in elastic support.
- This base has a T shape with wire conductors which are arranged in several arrangements but whose common characteristic is to provide a base in two blocks each carrying a portion of the conductors, these two blocks being secured to each other in a removable manner to establish a electrical connection between the two parts of the conductors.
- male and female elements designed to fit one into the other but it is interesting to provide connecting elements electric double, female / female, likely to receive on both sides a male element.
- RJ 45 elements as described also have drawbacks and the present invention provides in addition to the connecting element double electric and through-type embodiment, elements male and female which are particularly suitable for said element of connection and which lead to a quite connecting device satisfactory.
- the contact carrier link block is designed to be inserted through the blind housing and includes two opposite connecting arms provided to project into each of first and second impressions after mounting the insert.
- This contact carrier link block further comprises means for profile guidance and positioning combined with that of the third footprint.
- connection block has a T or Z profile .
- the contacts of the connection block are lamellar contacts.
- the invention also relates to an electrical connection device comprising such a double female / female connection element as well as two files with a profile complementary to that of the first and second footprints, these sheets and footprints with complementary locking means comprising an elastic latch of locking carried by each of the plugs, designed to cooperate with a stop coming of manufacturing with each of the imprints, guide means and of polarization of the plugs as well as the protective wings of the elastic latch carried by the cards.
- the first imprint 24 and the second imprint 28 include a lower face 40 which includes part of the guide means generally designated by the reference 42.
- This part of the means of guide includes two longitudinal grooves 44 and an introduction pad 46 and protection, in front of the front 48.
- Another part of the guide means comprises two tongues 50 longitudinal side carried respectively by the side faces 52 and 54.
- the upper face 56 carries yet another part of the means 42 for guide in the form of a lug 58, arranged substantially in line with the face frontal 48.
- the male element 14 comprises a block 60, substantially parallelepiped, provided on its lower face 62 with contacts 64 with lamellae, visible on the section of figure 7.
- This block 60 also carries, over part of its length, two 66 longitudinal tabs provided to cooperate with the grooves 44 formed in the underside 40 of the female element. These tabs are part of the guide means 42.
- each of the side faces 68 and 70 of this block 60 is provided a groove 72, over part of the length, so that these grooves cooperate with the tongues 50, projecting, carried by the lateral faces 52 and 54 of the female element.
- These two grooves are also an integral part of guide means 42.
- a housing 74 opening onto the face rear 76 to receive in a crimped manner for example, a connecting cable 78 electric.
- a latch 82 is provided elastic, preferably molded with the block that carries it.
- This latch 82 is disposed in a longitudinal recess 84 produced in block 60, whose longitudinal wings 86 provide on the one hand the protection of the pawl when the male element 14 is stored or handled before interlocking, and also constitutes part of the guide means 42.
- the latch carries a longitudinal groove 88 which is intended to receive sliding the lug 58 molded with the upper face 56, right of the front face 48 of the female element.
- This groove 88 has an open end to the right of the face 90 front of the male element and one end closed by a bevel 92.
- locking means 94 which are composed a housing 96, in this case of truncated pyramidal shape, formed on the latch 82, so that it cooperates with the lug 58.
- This housing is located immediately behind groove 88 if we refer to the direction introduction symbolized by arrow 98.
- the latch is completed by a stop 100 disposed at its end and designed to remain accessible from the outside when the male element is completely fitted into the female element as shown in Figure 6.
- the guide means are complete and provide a certain comfort for the user when the male element fits into the female element.
- the different parts of the guide means in particular are molded in the manufacture of the body 18 of the element connection 10.
- the block 38 for electrical connection has a T- shape, the leg 102 serving as a guide and positioning means.
- the branches 104 and 106 carry electrical contacts 108 to lamellae designed to cooperate with the lamella contacts 64 carried by the male elements 14.
- a comb 109 ensures precise positioning of the contacts, even in the event of a poor introduction or slightly distorted.
- the body 18 of the connecting element is maintained then the block 38 of electrical connection is introduced into this body 18 of the element of connection through the largest opening provided for this purpose, i.e. through the housing 34 until the foot 102 of this connecting block is perfectly in place in the third imprint 36, of conjugate profile, the contacts being guided by the comb 109.
- the leg 102 remains in central position relative to the body 18 of the connection element while branches 104 and 106 lead into the footprints 24 and 28 respectively and remain at the right of each of the lower faces 40 elements 26 and 30 females.
- insert 32 into the housing 34, which allows on the one hand to immobilize the block 38 of electrical connection in its housing and on the other hand to bring, in this electrical connection block, insert 32.
- connection element is then ready to receive male elements such as elements 14. These male elements are simply plugged into the female elements.
- the guide means 42 ensure perfect positioning and the lamella contacts ensure by friction a cleaning of the lamella contacts both on those carried by the male elements than females. As for the elasticity of the slats on the part and on the other, it also contributes to the quality of contacts.
- the means for locking the male elements in the elements females are of great mechanical resistance, which eliminates the problems disembodiment by vibrations and / or possible pulls exerted, within reasonable limits.
- FIG. 2 an alternative embodiment of the embodiment is shown.
- main embodiment of Figure 1 which is of the connecting element type crossing.
- the body 18 comprises a fixing plate 20, coming from molding with this body, provided with two holes 22 provided to receive so known fixing means, not shown such as screws.
- FIG. 3 there is illustrated a variant of the embodiment of the connecting element shown in Figure 1 and which has just been described.
- This variant consists in modifying the connecting block 38 to give the new block 238 a substantially Z- shaped profile, the intermediate branch 202 being perpendicular to the two lateral branches 204 and 206.
- each of the male and female elements is strictly identical but the new symmetry makes it possible to connect the male elements in the female elements in the same direction on both sides, i.e. by example in Figure 3, with the latch 82 oriented to the left.
- connection block and the insert are planned on the site but it is quite possible to foresee the factory fitted, the connection element then being fitted with the link inserted, two female elements, one with insert and two nested male elements.
- the user just has to remove the two elements male, to crimp them on the cables concerned and to fit the two elements males in the female elements concerned.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Earth Drilling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Buckles (AREA)
Abstract
Description
La présente invention concerne un élément de raccordement de deux fiches, les éléments mâle et femelle adaptés audit élément de raccordement et le dispositif de raccordement obtenu. La présente invention concerne aussi un mode de réalisation particulier de cet élément de raccordement de deux fiches, en type traversant.The present invention relates to a connecting element of two plugs, the male and female elements adapted to said connection element and the connection device obtained. The present invention also relates to a particular embodiment of this element for connecting two plugs, through type.
On connaít par le brevet US-A-3 954 320 des moyens de connexion mâle et femelle pour des cordons électriques plats. Ces moyens de connexion sont dits "jack téléphone" ou sont vendus dans le commerce sous la dénomination "RJ 45".We know from US-A-3 954 320 connection means male and female for flat electrical cords. These connection means are called "phone jack" or are sold commercially under the denomination "RJ 45".
Ces moyens de connexion comprennent pour l'élément mâle un bloc en matériau électriquement isolant qui comprend un logement prévu pour recevoir l'extrémité du cordon à connecter, c'est à dire plus précisément la nappe de fils dont est constitué ledit cordon.These connection means comprise for the male element a block in electrically insulating material which includes a housing for receiving the end of the cord to be connected, i.e. more precisely the ply of son of which said cord is made.
Des moyens de blocage en translation du cordon dans son logement évitent l'arrachage du cordon hors du bloc par exemple en cas de traction accidentelle sur le cordon alors que le bloc est enfiché.Means for blocking the cord in translation in its housing avoid pulling the cord out of the block, for example in the event of traction accidental on the cord while the unit is plugged in.
Les contacts électriques comprennent des lames métalliques de faible épaisseur, parallèles les unes aux autres, en nombre égal au nombre de fils de la nappe. Ces lames sont disposées dans des fentes de guidage et peuvent prendre deux positions, la première d'attente, au-dessus du logement dans lequel est introduit la nappe et la seconde de sertissage dans laquelle les lames sont enfoncées par translation, chacune dans sa fente respective. Ces fentes guident les lames pour qu'elles viennent coopérer électriquement avec le fil métallique correspondant, à travers la gaine isolante.The electrical contacts include small metal blades thickness, parallel to each other, in number equal to the number of wires the tablecloth. These blades are arranged in guide slots and can take two positions, the first waiting, above the housing in which is introduced the ribbon and the second crimp in which the blades are driven by translation, each in its respective slot. These slots guide the blades so that they come to cooperate electrically with the wire corresponding metal, through the insulating sheath.
Un élément femelle est prévu pour recevoir l'élément mâle ainsi réalisé. Cet élément femelle comprend des extrémités libres en saillie de conducteurs filaires, adaptées pour recevoir les lames en appui élastique.A female element is provided for receiving the male element thus produced. This female element includes free ends projecting from conductors wired, adapted to receive the blades in elastic support.
La fabrication en série de ce type de prise a été facilitée tout en améliorant la qualité des contacts électriques obtenue dans les montages et en simplifiant l'utilisation sur le terrain pour les opérateurs.Mass production of this type of plug has been made easier while improving the quality of the electrical contacts obtained in assemblies and simplifying field use for operators.
Des perfectionnements ont été apportés à ce type d'éléments notamment pour résoudre des problèmes de diaphonie, c'est ainsi que dans le brevet français N° 2 723 478, il est revendiqué une embase pour connecteur électrique qui diminue la diaphonie.Improvements have been made to this type of element especially to solve crosstalk problems, this is how in the French patent N ° 2 723 478, a connector socket is claimed which reduces crosstalk.
Cette embase a une forme en T avec des conducteurs filaires qui sont disposés suivant plusieurs agencements mais dont la caractéristique commune est de prévoir une embase en deux blocs portant chacun une partie des conducteurs, ces deux blocs étant solidarisés entre eux de façon amovible pour établir une connexion électrique entre les deux parties des conducteurs.This base has a T shape with wire conductors which are arranged in several arrangements but whose common characteristic is to provide a base in two blocks each carrying a portion of the conductors, these two blocks being secured to each other in a removable manner to establish a electrical connection between the two parts of the conductors.
Il existe des éléments mâle et femelle prévus pour s'emboíter l'un dans l'autre mais il est intéressant de prévoir des éléments de raccordement électrique doubles, femelle/femelle, susceptibles de recevoir de part et d'autre un élément mâle.There are male and female elements designed to fit one into the other but it is interesting to provide connecting elements electric double, female / female, likely to receive on both sides a male element.
De plus, l'évolution très importante des réseaux de câbles pose de plus en plus souvent le problème des traversées de cloison, qu'il s'agisse par exemple de parois dans des véhicules, dans des machines industrielles ou encore dans des locaux à usage professionnel notamment des locaux informatiques. C'est pourquoi la présente invention propose aussi un mode de réalisation de type traversant.In addition, the very significant development of cable networks poses more more often the problem of bulkheads, whether by example of walls in vehicles, in industrial machines or still in premises for professional use including premises IT. This is why the present invention also proposes a mode of crossing type realization.
Les éléments RJ 45 tels que décrits présentent aussi des inconvénients et la présente invention propose en plus de l'élément de raccordement électrique double et du mode de réalisation de type traversant, des éléments mâle et femelle qui sont particulièrement adaptés audit élément de raccordement et qui conduisent à un dispositif de raccordement tout à fait satisfaisant.RJ 45 elements as described also have drawbacks and the present invention provides in addition to the connecting element double electric and through-type embodiment, elements male and female which are particularly suitable for said element of connection and which lead to a quite connecting device satisfactory.
L'élément de raccordement électrique double, la variante de type traversant les éléments particuliers proposés et le dispositif obtenu répondent particulièrement bien aux besoins des réseaux de câbles utilisés pour la commande de périphériques intelligents, notamment dans les véhicules. Dans ce but, selon l'invention, l'élément de raccordement électrique double femelle/femelle comprenant un corps muni :
- d'une première empreinte d'embase ménagée dans ledit corps,
- d'un logement borgne apte à recevoir un insert dans lequel est ménagée une deuxième empreinte,
- d'une troisième empreinte de liaison issu de la première empreinte et débouchant dans ce logement borgne, et
- un bloc de liaison porte-contacts.
- a first base imprint made in said body,
- a blind housing capable of receiving an insert in which a second imprint is formed,
- a third connection imprint from the first imprint and opening into this blind housing, and
- a contact carrier connection block.
Selon un mode de réalisation particulier, le bloc de liaison porte-contacts est conçu pour être introduit par le logement borgne et comprend deux branches de liaison opposées prévues pour faire saillie dans chacune des première et deuxième empreintes après montage de l'insert.According to a particular embodiment, the contact carrier link block is designed to be inserted through the blind housing and includes two opposite connecting arms provided to project into each of first and second impressions after mounting the insert.
Ce bloc de liaison porte-contacts comprend en outre des moyens de guidage et de positionnement de profil conjugué à celui de la troisième empreinte.This contact carrier link block further comprises means for profile guidance and positioning combined with that of the third footprint.
Selon des modes particuliers de réalisation, le bloc de liaison a un profil en T ou en Z.According to particular embodiments, the connection block has a T or Z profile .
Les contacts du bloc de liaison sont des contacts lamellaires.The contacts of the connection block are lamellar contacts.
Pour rendre l'élément applicable à la traversée de paroi, on lui adjoint des moyens de fixation du corps sur ladite paroi.To make the element applicable to the wall crossing, we add it means for fixing the body to said wall.
L'invention concerne aussi un dispositif de raccordement électrique comprenant un tel élément de raccordement double femelle/femelle ainsi que deux fiches ayant un profil complémentaire de celui des première et deuxième empreintes d'embase, ces fiches et les empreintes d'embase possédant des moyens complémentaires d'encliquetage comprenant un linguet élastique de verrouillage porté par chacune des fiches, prévu pour coopérer avec une butée venue de fabrication avec chacune des empreintes, des moyens de guidage et de polarisation des fiches ainsi que des ailes de protection du linguet élastique porté par les fiches.The invention also relates to an electrical connection device comprising such a double female / female connection element as well as two files with a profile complementary to that of the first and second footprints, these sheets and footprints with complementary locking means comprising an elastic latch of locking carried by each of the plugs, designed to cooperate with a stop coming of manufacturing with each of the imprints, guide means and of polarization of the plugs as well as the protective wings of the elastic latch carried by the cards.
La présente invention est maintenant décrite en regard des dessins annexés qui représentent un mode de réalisation particulier non limitatif, dessins sur lesquels les différentes figures montrent :
- Figure 1, une vue en perspective éclatée d'un premier mode de réalisation d'un élément de raccordement électrique double femelle/femelle selon la présente invention,
- Figure 2, une vue en perspective éclatée d'un premier mode de réalisation d'un élément de raccordement traversant correspondant au premier mode de réalisation de l'élément de raccordement double,
- Figure 3, une vue en perspective éclatée d'un second mode de réalisation d'un élément de raccordement électrique double selon la présente invention,
- Figure 4, une vue en perspective éclatée d'un second mode de réalisation de l'élément de raccordement traversant correspondant au second mode de réalisation du élément de raccordement double,
- Figure 5, une vue de détail des éléments mâle et femelle des figures 1 à 4, avant emboítement,
- Figure 6, une vue des éléments mâle et femelle de la figure 5 après emboítement, et
- Figure 7, une vue en coupe des éléments mâle et femelle après emboítement.
- FIG. 1, an exploded perspective view of a first embodiment of a double female / female electrical connection element according to the present invention,
- FIG. 2, an exploded perspective view of a first embodiment of a through connection element corresponding to the first embodiment of the double connection element,
- FIG. 3, an exploded perspective view of a second embodiment of a double electrical connection element according to the present invention,
- FIG. 4, an exploded perspective view of a second embodiment of the through connection element corresponding to the second embodiment of the double connection element,
- Figure 5, a detailed view of the male and female elements of Figures 1 to 4, before fitting,
- Figure 6, a view of the male and female elements of Figure 5 after fitting, and
- Figure 7, a sectional view of the male and female elements after fitting.
Sur la figure 1, on a représenté un élément de raccordement 10 et des éléments mâles 14 et femelles 16 adaptés à cet élément de raccordement. Cet élément de raccordement 10 comprend un corps 18 comportant :
- une
première empreinte 24 d'embase ayant un profil intérieur qui constitue une partie d'unpremier élément 26 femelle, - une
deuxième empreinte 28 d'embase ayant un profil intérieur qui constitue une partie d'unsecond élément 30 femelle, cette empreinte étant ménagée dans uninsert 32 amovible, lui-même prévu pour être reçu dans unlogement 34 borgne réservé dans lecorps 18 dudit élément de raccordement, et - une
troisième empreinte 36 de liaison prévue pour recevoir par insertion unbloc 38 de liaison électrique porte-contacts et reliant les deux empreintes.
- a
first footprint 24 of base having an internal profile which constitutes a part of a firstfemale element 26, - a
second footprint 28 of base having an internal profile which constitutes a part of a secondfemale element 30, this footprint being formed in aremovable insert 32, itself intended to be received in ablind housing 34 reserved in thebody 18 said connecting element, and - a
third connection imprint 36 intended to receive by insertion ablock 38 of electrical contact carrier connection and connecting the two imprints.
Pour la description des éléments mâle et femelle ou fiches, on se reporte aux figures 5, 6 et 7 qui montrent le détail du mode de réalisation retenu.For the description of the male and female elements or plugs, we refer Figures 5, 6 and 7 which show the detail of the embodiment chosen.
La première empreinte 24 et la deuxième empreinte 28 comprennent
une face inférieure 40 qui comprend une partie des moyens de guidage
désignés de façon générale par la référence 42. Cette partie des moyens de
guidage comprend deux rainures 44 longitudinales et un plot 46 d'introduction
et de protection, au droit de la face frontale 48.The
Une autre partie des moyens de guidage comprend deux languettes 50
latérales longitudinales portées respectivement par les faces latérales 52 et
54.Another part of the guide means comprises two
La face supérieure 56 porte encore une autre partie des moyens 42 de
guidage sous forme d'un ergot 58, disposé sensiblement au droit de la face
frontale 48.The
L'élément mâle 14 comprend un bloc 60, sensiblement
parallélépipédique, muni sur sa face inférieure 62 de contacts 64 à lamelles,
visibles sur la coupe de la figure 7.The
Ce bloc 60 porte également, sur une partie de sa longueur, deux
languettes 66 longitudinales prévues pour coopérer avec les rainures 44
ménagées dans la face inférieure 40 de l'élément femelle. Ces languettes font
partie des moyens de guidage 42.This block 60 also carries, over part of its length, two
66 longitudinal tabs provided to cooperate with the
Dans chacune des faces latérales 68 et 70 de ce bloc 60 est ménagée
une rainure 72, sur une partie de la longueur, en sorte que ces rainures
coopèrent avec les languettes 50, en saillie, portées par les faces latérales 52
et 54 de l'élément femelle. Ces deux rainures font aussi partie intégrante des
moyens de guidage 42. In each of the side faces 68 and 70 of this block 60 is provided
a
Dans ce bloc, il est prévu un logement 74 débouchant sur la face
arrière 76 pour recevoir de façon sertie par exemple, un câble 78 de liaison
électrique.In this block, there is provided a
Sur la face supérieure 80 de ce bloc 60, il est prévu un linguet 82
élastique, de préférence venu de moulage avec le bloc qui le porte.On the
Ce linguet 82 est disposé dans un évidement 84 longitudinal réalisé
dans le bloc 60, dont les ailes 86 longitudinales assurent d'une part la
protection du linguet lorsque l'élément mâle 14 est stocké ou manipulé avant
emboítement, et constitue aussi une partie des moyens 42 de guidage. En
effet, le linguet porte une rainure 88 longitudinale qui est prévue pour recevoir
à glissement l'ergot 58 venu de moulage avec la face supérieure 56, au droit
de la face 48 frontale de l'élément femelle.This
Cette rainure 88 dispose d'une extrémité ouverte au droit de la face 90
avant de l'élément mâle et d'une extrémité fermée par un biseau 92.This
Il est en outre prévu des moyens 94 de verrouillage qui sont composés
d'un logement 96, en l'occurrence de forme pyramidale tronquée, ménagée sur
le linguet 82, en sorte qu'il coopère avec l'ergot 58. Ce logement est situé
immédiatement en arrière de la rainure 88 si l'on se réfère au sens
d'introduction symbolisé par la flèche 98.There are further provided locking means 94 which are composed
a
Le linguet est complété par une butée 100 disposée à son extrémité et
étudiée pour rester accessible de l'extérieur lorsque l'élément mâle est
complètement emboíté dans l'élément femelle comme montré sur la figure 6.The latch is completed by a
Sur la coupe de la figure 7, on peut mieux encore appréhender l'agencement des différentes pièces après emboítement.On the section of Figure 7, we can better understand the arrangement of the different parts after fitting.
On note que les moyens de guidage sont complets et assurent un confort certain à l'utilisateur lors de l'emboítement de l'élément mâle dans l'élément femelle.It should be noted that the guide means are complete and provide a certain comfort for the user when the male element fits into the female element.
En ce qui concerne la différence entre la première empreinte 24 et la
seconde empreinte 28, c'est que dans le premier cas, il n'y a pas de présence
d'insert 32, les différentes parties des moyens de guidage notamment sont
venues de moulage lors de la fabrication du corps 18 de l'élément de
raccordement 10. Regarding the difference between the
Dans le premier mode de réalisation représenté sur la figure 1, le
bloc 38 de liaison électrique a une forme en T le pied 102 servant de moyen
de guidage et de positionnement.In the first embodiment shown in FIG. 1, the
Les branches 104 et 106 portent des contacts 108 électriques à
lamelles prévus pour coopérer avec les contacts à lamelles 64 portés par les
éléments mâles 14. Un peigne 109 assure un positionnement précis des
contacts, même en cas de mauvaise introduction ou de contacts légèrement
déformés.The
La mise en place de l'élément de raccordement selon l'invention est indiquée ci-après.The installation of the connecting element according to the invention is indicated below.
Le corps 18 de l'élément de raccordement est maintenu puis le bloc 38
de liaison électrique est introduit dans ce corps 18 de l'élément de
raccordement par l'ouverture la plus grande et prévue à cet effet, c'est à dire
par le logement 34 jusqu'à ce que le pied 102 de ce bloc de liaison se trouve
parfaitement en place dans la troisième empreinte 36, de profil conjugué, les
contacts étant guidés par le peigne 109.The
Comme le logement 26 se trouve en position centrale, le pied 102 reste
en position centrale par rapport au corps 18 de l'élément de raccordement
tandis que les branches 104 et 106 débouchent dans les empreintes
respectives 24 et 28 et restent au droit de chacune des faces inférieures 40
des éléments 26 et 30 femelles.As the
Il convient ensuite de mettre en place l'insert 32 dans le logement 34,
ce qui permet d'une part d'immobiliser le bloc 38 de liaison électrique dans
son logement et d'autre part de rapporter, dans ce bloc de liaison électrique,
l'insert 32.Then insert the
L'élément de raccordement est alors prêt à recevoir des éléments mâles
tels que les éléments 14. Ces éléments mâles sont simplement enfichés dans
les éléments femelles.The connection element is then ready to receive male elements
such as
On note que les moyens de guidage 42 assurent un parfait positionnement et les contacts à lamelles assurent par le frottement un nettoyage des contacts à lamelles tant sur ceux qui sont portés par les éléments mâles que femelles. Quant à l'élasticité des lamelles de part et d'autre, elle contribue aussi à la qualité des contacts.Note that the guide means 42 ensure perfect positioning and the lamella contacts ensure by friction a cleaning of the lamella contacts both on those carried by the male elements than females. As for the elasticity of the slats on the part and on the other, it also contributes to the quality of contacts.
Les moyens de verrouillage des éléments mâles dans les éléments femelles sont d'une grande résistance mécanique, ce qui élimine les problèmes de désemboítement par les vibrations et/ou les éventuelles tractions exercées, dans des limites raisonnables.The means for locking the male elements in the elements females are of great mechanical resistance, which eliminates the problems disembodiment by vibrations and / or possible pulls exerted, within reasonable limits.
Sur la figure 2, il est représenté une variante de réalisation du mode de réalisation principal de la figure 1, qui est du type élément de raccordement traversant.In FIG. 2, an alternative embodiment of the embodiment is shown. main embodiment of Figure 1, which is of the connecting element type crossing.
De ce fait on a représenté une paroi 12 à travers laquelle il est prévu de
monter l'élément de raccordement électrique.Therefore a
A cet effet, le corps 18 comprend une plaque 20 de fixation, venu de
moulage avec ce corps, munie de deux trous 22 prévus pour recevoir de façon
connue des moyens de fixation, non représentés tels que des vis.To this end, the
Sur la figure 3, il est illustré une variante du mode de réalisation de l'élément de raccordement représenté sur la figure 1 et qui vient d'être décrit.In FIG. 3, there is illustrated a variant of the embodiment of the connecting element shown in Figure 1 and which has just been described.
Cette variante consiste à modifier le bloc 38 de liaison pour donner au
nouveau bloc 238 un profil sensiblement en Z , la branche intermédiaire 202
étant perpendiculaire aux deux branches latérales 204 et 206.This variant consists in modifying the connecting
L'agencement de chacun des éléments mâle et femelle est strictement
identique mais la symétrie nouvelle permet de connecter les éléments mâles
dans les éléments femelles dans le même sens des deux côtés, c'est à dire par
exemple sur la figure 3, avec le linguet 82 orienté à gauche.The arrangement of each of the male and female elements is strictly
identical but the new symmetry makes it possible to connect the male elements
in the female elements in the same direction on both sides, i.e. by
example in Figure 3, with the
Dans la description qui précède, le montage du bloc de liaison et de l'insert est prévu sur le site mais il est tout à fait possible de prévoir le montage en usine, l'élément de raccordement étant alors équipé du bloc de liaison inséré, des deux éléments femelles dont un avec insert et de deux éléments mâles emboítés. Il suffit pour l'utilisateur de retirer les deux éléments mâles, de les sertir sur les câbles concernés et d'emboíter les deux éléments mâles dans les éléments femelles concernés.In the above description, the mounting of the connection block and the insert is planned on the site but it is quite possible to foresee the factory fitted, the connection element then being fitted with the link inserted, two female elements, one with insert and two nested male elements. The user just has to remove the two elements male, to crimp them on the cables concerned and to fit the two elements males in the female elements concerned.
Sur la figure 4, on a représenté le second mode de réalisation de la
figure 3, dans la variante type traversant. Les éléments identiques sont
conservés. Seules la paroi 12 et la plaque 20 de fixation avec ses trous 22
sont ajoutées.In Figure 4, the second embodiment of the
Figure 3, in the through type variant. Identical elements are
kept. Only the
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9803776 | 1998-03-23 | ||
FR9803776A FR2776426B1 (en) | 1998-03-23 | 1998-03-23 | CONNECTING ELEMENT OF TWO PLUGS, MALE AND FEMALE ELEMENTS ADAPTED AND CONNECTION DEVICE OBTAINED |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0945932A2 true EP0945932A2 (en) | 1999-09-29 |
EP0945932A3 EP0945932A3 (en) | 2000-05-24 |
Family
ID=9524543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99450007A Withdrawn EP0945932A3 (en) | 1998-03-23 | 1999-03-19 | Double plug connection element, adapted male and female element and related connection device |
Country Status (5)
Country | Link |
---|---|
US (1) | US6146207A (en) |
EP (1) | EP0945932A3 (en) |
JP (1) | JPH11329550A (en) |
DE (1) | DE29905338U1 (en) |
FR (1) | FR2776426B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021601A1 (en) * | 2000-05-04 | 2001-11-08 | Bayerische Motoren Werke Ag | Parking brake at least over certain period of time after its operation is monitored with regard to its holding action and in event of faulty action is automatically retensioned |
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US6383028B1 (en) * | 2000-09-27 | 2002-05-07 | Hsi-Fan Chang | Signal line adapting socket |
US6608764B2 (en) | 2001-11-16 | 2003-08-19 | Adc Telecommunications, Inc. | Telecommunications patch panel |
US6736670B2 (en) * | 2001-11-16 | 2004-05-18 | Adc Telecommunications, Inc. | Angled RJ to RJ patch panel |
US20030199200A1 (en) * | 2002-04-19 | 2003-10-23 | Chan Lawrence Chi-Yuen | Back-to-back modular plug coupler |
US6848947B2 (en) * | 2003-05-23 | 2005-02-01 | William J. Chimiak | Cross-connector for interfacing multiple communication devices |
TWM278133U (en) * | 2005-04-14 | 2005-10-11 | John Peng | Shielded waterproof connector |
US7244895B1 (en) * | 2006-05-02 | 2007-07-17 | Delphi Technologies, Inc. | Electrical feedthrough for varied environmental conditions |
US7318754B1 (en) * | 2006-09-08 | 2008-01-15 | Superior Modular Products Incorporated | Keyed modular connection system and associated adapter cable |
US20090017681A1 (en) * | 2007-06-20 | 2009-01-15 | Molex Incorporated | Connector with uniformly arrange ground and signal tail portions |
US7789708B2 (en) * | 2007-06-20 | 2010-09-07 | Molex Incorporated | Connector with bifurcated contact arms |
MY148711A (en) * | 2007-06-20 | 2013-05-31 | Molex Inc | Mezzanine-style connector with serpentine ground structure |
CN101779340B (en) * | 2007-06-20 | 2013-02-20 | 莫列斯公司 | Impedance control in connector mounting areas |
US7867031B2 (en) | 2007-06-20 | 2011-01-11 | Molex Incorporated | Connector with serpentine ground structure |
CN101803120B (en) * | 2007-06-20 | 2013-02-20 | 莫列斯公司 | Backplane connector with improved pin header |
CA2647704A1 (en) * | 2008-12-22 | 2010-06-22 | Belden Cdt (Canada) Inc. | Coupler connector |
US20100323546A1 (en) | 2009-06-19 | 2010-12-23 | Applied Optical Systems, Inc. | Rugged registered jack connection |
US10326229B2 (en) * | 2013-03-15 | 2019-06-18 | Knxid, Llc | Termination identification device and system |
US9722380B1 (en) * | 2016-07-22 | 2017-08-01 | Rockwell Automation Technologies, Inc. | Network distribution adapter for a motor control center |
US10907781B2 (en) | 2018-03-09 | 2021-02-02 | Blooming International Limited | LED decorative lighting assembly having two parallel conductors and an insulating portion encapsulating portions of the conductors and a space there between |
US11336066B2 (en) * | 2019-06-19 | 2022-05-17 | Blooming International Limited | Serially-connectable device for electrical cable |
AT525215B1 (en) * | 2021-07-12 | 2023-02-15 | Neutrik Ag | connector coupling |
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FR2723478B1 (en) * | 1994-08-08 | 1996-09-13 | Connectors Pontarlier | LOW CROSS-SECTION ELECTRICAL CONNECTOR |
-
1998
- 1998-03-23 FR FR9803776A patent/FR2776426B1/en not_active Expired - Fee Related
-
1999
- 1999-03-19 EP EP99450007A patent/EP0945932A3/en not_active Withdrawn
- 1999-03-22 US US09/274,076 patent/US6146207A/en not_active Expired - Fee Related
- 1999-03-23 DE DE29905338U patent/DE29905338U1/en not_active Expired - Lifetime
- 1999-03-23 JP JP11077937A patent/JPH11329550A/en active Pending
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US4153327A (en) * | 1978-05-05 | 1979-05-08 | Northern Telecom Limited | Connector for telephone cords |
EP0028460A1 (en) * | 1979-10-16 | 1981-05-13 | AMP INCORPORATED (a New Jersey corporation) | A double-ended electrical plug receptacle connector assembly |
US4806117A (en) * | 1987-08-21 | 1989-02-21 | Amp Incorporated | Modular plug coupler |
EP0319138A1 (en) * | 1987-12-04 | 1989-06-07 | The Whitaker Corporation | Modular plug coupler |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021601A1 (en) * | 2000-05-04 | 2001-11-08 | Bayerische Motoren Werke Ag | Parking brake at least over certain period of time after its operation is monitored with regard to its holding action and in event of faulty action is automatically retensioned |
Also Published As
Publication number | Publication date |
---|---|
DE29905338U1 (en) | 1999-06-10 |
FR2776426B1 (en) | 2000-05-26 |
US6146207A (en) | 2000-11-14 |
FR2776426A1 (en) | 1999-09-24 |
JPH11329550A (en) | 1999-11-30 |
EP0945932A3 (en) | 2000-05-24 |
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