WO2006131607A1 - Stress absorbing device for electrical connector cables - Google Patents

Stress absorbing device for electrical connector cables Download PDF

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Publication number
WO2006131607A1
WO2006131607A1 PCT/FR2005/001383 FR2005001383W WO2006131607A1 WO 2006131607 A1 WO2006131607 A1 WO 2006131607A1 FR 2005001383 W FR2005001383 W FR 2005001383W WO 2006131607 A1 WO2006131607 A1 WO 2006131607A1
Authority
WO
WIPO (PCT)
Prior art keywords
cables
wall
connector
contacts
flaps
Prior art date
Application number
PCT/FR2005/001383
Other languages
French (fr)
Inventor
Claude Casses
Gérard Mulot
Frédéric MENEZ
Original Assignee
Fci
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 Fci filed Critical Fci
Priority to PCT/FR2005/001383 priority Critical patent/WO2006131607A1/en
Publication of WO2006131607A1 publication Critical patent/WO2006131607A1/en

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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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H01R13/5829—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing the clamping part being flexibly or hingedly connected to the housing
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5833—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being forced in a tortuous or curved path, e.g. knots in cable

Definitions

  • the present invention relates to a force recovery device for electrical connector cables. It is particularly applicable to connectors comprising an electrical contact receiving box provided with a connection termination to electrical cables and a connection termination with complementary contacts. This device is particularly suitable for protecting the contacts inserted in the unwanted traction connector on the cables leaving the connector and for limiting the transmission of vibrations by the cables on said contacts.
  • clamps son devices comprising collars arranged in line with the contacts in the connector housing.
  • the present invention is based on a different principle according to which the cable is taken up in a baffle disposed laterally with respect to the cells for receiving the contacts in the housing.
  • baffle makes it possible to eliminate the movements of the wires or cables leaving the cells at the rear of the connector housing.
  • the present invention relates to a device for taking up forces on cables, at the output of a connector housing receiving contacts connected to said cables, characterized in that it comprises a first wall, positioned in a recovery position, facing a side face of the connector housing so as to form with said side face a first baffle element to receive the cables bent at 180 ° output connector.
  • the force recovery device comprises a second wall, disposed in the force-taking position, parallel to the first wall so as to curve the S-shaped cables at the output of the connector so as to define with the first wall a second part of chicane.
  • the second wall is advantageously made by a movable flap, falling back on the first wall and retaining the cables between said first and second walls.
  • the first wall is perforated, so as to form first windows passage of the cables, and movable between a first contact loading position, for which the passage windows of the cables are arranged in extension of contact receiving cells, and a second position forming said effort recovery position for which the first windows are misaligned with the cells.
  • FIGS. 1A and 1B views respectively of perspective and in section of a connector equipped with a first embodiment of the device according to the invention in the effort recovery position
  • FIGS. 2A, 2B, 2C, 2D perspective views of the connector of FIG. 1A during assembly and installation of the force recovery device
  • FIG. 3 an enlarged perspective view of the exemplary embodiment of the force recovery device of FIG. 1
  • FIGS. 4A and 4B respectively perspective and sectional views of a connector equipped with a second exemplary embodiment of the device according to the invention in the effort recovery position
  • FIGS. 5A, 5B, 5C perspective views of the connector of FIG. 4A during assembly and installation of the force recovery device.
  • the connector shown in FIG. 1A is a connector comprising a housing 4 receiving contacts 5 as represented in FIG. 1B.
  • the housing 4 has a front face 30 for coupling with a complementary connector housing carrying complementary contacts as known in the prior art.
  • the connector comprises a force recovery device 1 acting on cables 3 connected to the contacts 5 and coming out of the rear face of the housing 4.
  • the force recovery device is designed to prevent traction on the contacts in the housing by the cables 3 and vibration transmissions by the cables to these contacts.
  • the force recovery device is configured to clamp the cables at the output of the connector and to stop the transmission of vibrations by forcing the cables to take a curved path.
  • the force-absorbing device particularly shown in FIG. 3 mainly comprises a first wall 6, positioned in a position of recovery of forces, facing a lateral face 7 of the connector housing 4 in so as to form with said lateral face 7 a first baffle element A to receive the cables which are according to the invention folded a first time 180 ° output of the connector 4.
  • the cables on the one hand are directed to the opposite of their output direction of the connector and, on the other hand can still transmit efforts to the contacts 2.
  • the force recovery device comprises a second wall 8, disposed in the force-taking position, parallel to the first wall so as to bend a second time the cables that run then along an S-shaped path at the output of the connector as shown in FIG. 1B.
  • the second wall defines with the first wall 6 a second baffle portion B.
  • the second wall 8 is formed by a movable flap, falling back on the first wall so as to retain the cables. between the first and second walls 6, 8.
  • the walls 8 and 6 are molded in one piece and are connected by a thin plastic film which serves as a hinge.
  • FIGS. 2A to 2D The assembly of the force recovery device on the casing 4 is represented in FIGS. 2A to 2D, the final position being that of FIG. 1.
  • An important problem solved by the device according to this embodiment is that it is necessary to be able to simply insert the contacts in their receiving cells.
  • the force recovery device is a separate part of the connector housing disposed on the housing after insertion of the contacts provided with their connecting cables into the housing 4.
  • This configuration also makes it possible to make the effort recovery device.
  • the insertion of the contacts 5 into their receiving cavities is represented in FIG. 2A and the casing provided with its contacts is represented in FIG. 2B.
  • FIG. 2C once the contacts are correctly inserted in the housing, the cables 3 are folded on a lateral face 7 of the housing and the force-taking device is positioned on the rear skirt 11 of the housing 4.
  • the force recovery device comprises in this configuration a frame 10, carrying the first wall 6, which is positioned on the rear skirt 11 comprising the lateral face 7.
  • Additional latching means comprising lugs 31 on the lateral faces of the skirt and slots 32 on the side faces of the frame are provided to retain the frame 10 on the skirt 11.
  • the first wall 6 is preferably spaced from, and parallel to, the lateral face.
  • the first wall 6 only protrudes slightly on the lateral face 7 and the first wall 6 and / or the lateral face 7 are shaped to leave at least one gap (e) for passage of the cables between a front edge of the first wall and a rear edge 12 of the side face 7.
  • This configuration allows a locking of the cables 3 by jamming against the edges of the first wall and the side face, this wedging being advantageously increased by the presence of cable separation teeth 13, 14 defining a plurality of cable passage gaps (e) on the front edge of the first wall and / or the rear edge of the side face which guides the cables.
  • the interstices e are V-shaped to increase the jamming of the cables.
  • the cables are then folded by a second folding at 180 ° on the upper face of the first wall, which has ribs 9 for centering the cables 3, in order to guide them at the output of the device. recovery of efforts.
  • the movable flap comprising the second wall 8 is folded down on the first wall so as to retain the cables between said first and second walls 6, 8.
  • the movable flap folds on the cables transversely to the direction of the cables.
  • the movable flap is connected to the frame 10 by a flexible link 39 and comprises, with the frame, complementary latching means 33, 34, 35, 36, 37, 38 which lock the flap on the frame and hold the cables between them.
  • the cables firmly wedged at the gaps e between the face 7 and the edge of the first wall 6 walk along a path S out of the connector, the face 7 and the underside of the first wall 6 defining a first baffle portion and the upper face of the first wall 6 and the lower face of the second wall 8 defines a second baffle portion B.
  • the flap can of course according to this embodiment be a separate room or a room with two wings each connected to one side of the frame.
  • FIGS. 4A, 4B and 5A to 5C is an embodiment for which the force recovery device and the connector housing are made in one piece and for which the insertion of the contacts into the connector housing is done through the force recovery device, the latter then being maneuvered to take its effort recovery position.
  • This embodiment of the invention also has the advantage of maintaining ease of insertion of the contacts in their receiving cells.
  • the force recovery device of FIG. 4A acts on cables 3 connected to the contacts 5 and coming out of the rear face of the casing 4 to prevent traction on the contacts in the casing by cables 3 and vibration transmissions by cables to these contacts.
  • the force recovery device of FIG. 4A is not only configured to clamp the cables at the output of the connector and to stop the transmission of vibrations by forcing the cables to take a curved path, but also to exert automatically way a tensile stress on the cables at the output of the housing as it will be seen later.
  • the force recovery device mainly comprises, as in the embodiment described above, a first wall 6, positioned in a recovery position, opposite a lateral face 7 of the connector housing 4 so as to form with said lateral face 7 a first baffle element A.
  • the wall 6 is, according to this embodiment, made in a flap 25.
  • first windows 15 for passage of the cables It is perforated so as to form first windows 15 for passage of the cables and is movable between the contact loading position and the effort recovery position.
  • the windows 15 for the passage of the cables are arranged in extension of the cells 16 for receiving the contacts.
  • the first windows 15 are misaligned with the cells 16, the wall then being folded on the lateral face 7 of the connector housing 4.
  • the first flap 25 moves between the first and the second position by rotation about a first axis of rotation X1 parallel to the rear edge 12 of said lateral face 7.
  • the contacts are inserted into their cells 16 through the windows 15 of the first wall 6 which simplifies the mounting of the connector.
  • the latter comprises a second flap 26 provided with a second perforated wall 17, so as to form, in the position for loading the contacts, second windows 18 for passage of the cables, arranged in extension of the first windows 15.
  • the first and second movable flaps move in a first time relative to each other by a first unfolding operation shown in Figure 5B.
  • the flaps slide along the cables which comprise a free segment 3a to the entrance of the cables in the windows 18 of the second flap 26, a segment 3b between the exit of the cables of the windows 18 of the second flap 26 and the entrance of the cables in the windows 15 and a terminal segment from the exit of the windows 15 to the contacts 5.
  • the flaps are folded one over the other by a back-to-back folding operation to achieve the force recovery device, the faces 6b of the wall 6 and 17b of the wall 17 are then opposite.
  • the first and second shutters are, according to the example, connected by at least one flexible link 27, preferably two links flexible so as to form a hinge about the axis X2, the first flap 25 itself being connected to the rear of the housing by flexible links forming hinge about the axis X1.
  • the flaps 25, 26 move globally with respect to one another by rotation about the second axis X2, common to a plane comprising said flaps 25, 26 while they perform, relative to the connector housing, a complex motion in which the first flap generally rotates about an axis X1 parallel to the rear edge of the face 7 and wherein the second flap performs a movement of spacing and then rotation and closer to the housing.
  • the movement initially comprises a rotation of a quarter turn in the opposite direction of the flaps 25 and 26, clockwise around the axis X1 for the flap 6 and counterclockwise around the axis X2 for the flap 26, the flaps separating and coming to be positioned on a parallel plane and in the alignment of the face 7.
  • the first and second flaps each comprise, relative to the second axis X2, a proximal crossmember 19, 20 and distal crosspieces 21, 22 on which the window frames of the windows 15 and 18 are connected.
  • the cables 3 are clamped between the distal crosspieces 21, 22.
  • the cables 3 are wrapped around the proximal crosspieces 19, 20 during the passage from the first position to the second position.
  • These sleepers are advantageously provided with slots in which the cables 3 are received, which has the advantage of keeping them separate and stretching them during the folding movement leading to the effort recovery position.
  • the distal crosspieces 19, 20 and the proximal crosspieces 21, 22 of the flaps 25, 26 constitute a jamming cleat of the cables, the cables coiling around the proximal crosspieces 19, 20 joined to make a half loop and passing between the proximal crosspieces 21, 22 as shown in Figure 4B in the context of an embodiment for which two cables are grouped together.
  • the shutters then constitute a jamming cleat cables that can not slide between the sleepers.
  • the second flap 26 and the housing 4 comprise complementary latching means 23, 24.
  • the first flap 25 is thus trapped between the second flap and the face 7 of the housing, the Cables being clamped between the distal crosspieces 21, 22.
  • the electrical connector comprises locking means 28 of the contacts 5 connected to the cables 3 and received in the cells 16. These locking means may in particular be locking fingers. inserted in a window contacts 5 and carried by a front grille 40 known per se, for example prohibiting the coupling of the connector housing 4 with a complementary connector housing in case of incorrect insertion of at least one of the contacts 5.
  • the connector is advantageously designed in such a way that the force-taking device and the locking means 28 put the cables under mechanical tension T at the output of the connector in order to firmly hold the contacts 5 and prevent them from moving.
  • the invention is not limited to the examples shown and in particular the connector according to the invention may comprise more than one row of contacts.

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Abstract

The invention concerns a device for absorbing stresses on cables (3), in a connector outlet housing (4) receiving contacts (5) connected to said cables (3), characterized in that it comprises a first wall, arranged in a stress absorbing position, opposite a lateral surface (7) of the connector housing (7) so as to form with said lateral surface (7) a first labyrinth element (A) for receiving the cables folded at 180° in the connector outlet (4).

Description

DISPOSITIF DE REPRISE D1EFFORTS POUR CABLES DE CONNECTEUR ELECTRIQUERECOVERY DEVICE FOR 1 EFFORTS FOR ELECTRICAL CONNECTOR CABLES
La présente invention concerne un dispositif de reprise d'efforts pour câbles de connecteurs électriques. Elle s'applique particulièrement aux connecteurs comportant un boîtier de réception de contacts électriques pourvus d'une terminaison de raccordement à des câbles électriques et d'une terminaison de raccordement avec des contacts complémentaires. Ce dispositif est particulièrement adapté à protéger les contacts insérés dans le connecteur de tractions intempestives sur les câbles sortant du connecteur et à limiter la transmission de vibrations par les câbles sur lesdits contacts.The present invention relates to a force recovery device for electrical connector cables. It is particularly applicable to connectors comprising an electrical contact receiving box provided with a connection termination to electrical cables and a connection termination with complementary contacts. This device is particularly suitable for protecting the contacts inserted in the unwanted traction connector on the cables leaving the connector and for limiting the transmission of vibrations by the cables on said contacts.
La réalisation de dispositifs de reprise d'efforts sur des câbles de connecteurs électrique est connue et en particulier, il est connu de réaliser des dispositifs serre fils comportant des colliers disposés en ligne avec les contacts dans le boîtier de connecteur.The realization of stress recovery devices on electrical connector cables is known and in particular, it is known to produce clamps son devices comprising collars arranged in line with the contacts in the connector housing.
Dans le but de réduire au maximum la transmission de vibrations par les câbles vers les contacts, la présente invention est basée sur un principe différent selon lequel le câble est repris dans une chicane disposée latéralement par rapport aux alvéoles de réception des contacts dans le boîtier.In order to minimize the transmission of vibrations by the cables to the contacts, the present invention is based on a different principle according to which the cable is taken up in a baffle disposed laterally with respect to the cells for receiving the contacts in the housing.
L'utilisation d'une telle chicane permet de supprimer les mouvements des fils ou câbles en sortie d'alvéoles à l'arrière du boîtier de connecteur.The use of such a baffle makes it possible to eliminate the movements of the wires or cables leaving the cells at the rear of the connector housing.
Pour ce faire, la présente invention concerne un dispositif de reprise d'efforts sur des câbles, en sortie d'un boîtier de connecteur recevant des contacts reliés aux dits câbles, caractérisé en ce qu'il comprend une première paroi, se positionnant, dans une position de reprise d'efforts, en regard d'une face latérale du boîtier de connecteur en sorte de former avec ladite face latérale un premier élément de chicane pour recevoir les câbles plies à 180° en sortie du connecteur. Plus particulièrement, le dispositif de reprise d'efforts comprend une seconde paroi, disposée, dans la position de reprise d'efforts, parallèlement à la première paroi en sorte de courber les câbles en S en sortie du connecteur en sorte de définir avec la première paroi une seconde partie de chicane.To do this, the present invention relates to a device for taking up forces on cables, at the output of a connector housing receiving contacts connected to said cables, characterized in that it comprises a first wall, positioned in a recovery position, facing a side face of the connector housing so as to form with said side face a first baffle element to receive the cables bent at 180 ° output connector. More particularly, the force recovery device comprises a second wall, disposed in the force-taking position, parallel to the first wall so as to curve the S-shaped cables at the output of the connector so as to define with the first wall a second part of chicane.
La seconde paroi est avantageusement réalisée par un volet mobile, se rabattant sur la première paroi et retenant les câbles entre lesdites première et seconde parois. Selon un mode de réalisation particulier, la première paroi est ajourée, en sorte de former des premières fenêtres de passage des câbles, et mobile entre une première position de chargement des contacts, pour laquelle les fenêtres de passage des câbles sont disposées en prolongement d'alvéoles de réception des contacts, et une seconde position formant ladite position de reprise d'efforts pour laquelle les premières fenêtres sont désalignées avec les alvéoles.The second wall is advantageously made by a movable flap, falling back on the first wall and retaining the cables between said first and second walls. According to a particular embodiment, the first wall is perforated, so as to form first windows passage of the cables, and movable between a first contact loading position, for which the passage windows of the cables are arranged in extension of contact receiving cells, and a second position forming said effort recovery position for which the first windows are misaligned with the cells.
D'autres caractéristiques et avantages de l'invention seront mieux compris à la lecture de la description qui va suivre d'exemples de réalisation non limitatifs de l'invention en référence aux dessins qui représentent: en figure 1A et 1B: des vues respectivement en perspective et en coupe d'un connecteur équipé d'un premier exemple de réalisation du dispositif selon l'invention en position de reprise d'efforts; en figures 2A, 2B, 2C, 2D: des vues en perspective du connecteur de la figure 1 A en cours d'assemblage et de mise en place du dispositif de reprise d'efforts; en figure 3: une vue en perspective agrandie de l'exemple de réalisation du dispositif de reprise d'efforts de la figure 1 ; en figures 4A et 4B:des vues respectivement en perspective et en coupe d'un connecteur équipé d'un second exemple de réalisation du dispositif selon l'invention en position de reprise d'efforts; en figures 5A, 5B, 5C: des vues en perspective du connecteur de la figure 4A en cours d'assemblage et de mise en place du dispositif de reprise d'efforts.Other features and advantages of the invention will be better understood on reading the following description of nonlimiting exemplary embodiments of the invention with reference to the drawings which show: in FIGS. 1A and 1B: views respectively of perspective and in section of a connector equipped with a first embodiment of the device according to the invention in the effort recovery position; in FIGS. 2A, 2B, 2C, 2D: perspective views of the connector of FIG. 1A during assembly and installation of the force recovery device; in FIG. 3: an enlarged perspective view of the exemplary embodiment of the force recovery device of FIG. 1; in FIGS. 4A and 4B: respectively perspective and sectional views of a connector equipped with a second exemplary embodiment of the device according to the invention in the effort recovery position; in FIGS. 5A, 5B, 5C: perspective views of the connector of FIG. 4A during assembly and installation of the force recovery device.
Le connecteur représenté à la figure 1A est un connecteur comportant un boîtier 4 recevant des contacts 5 tels que représentés en figure 1 B.The connector shown in FIG. 1A is a connector comprising a housing 4 receiving contacts 5 as represented in FIG. 1B.
Le boîtier 4 comporte une face avant 30 d'accouplement avec un boîtier de connecteur complémentaire portant des contacts complémentaires comme connu dans la technique antérieure.The housing 4 has a front face 30 for coupling with a complementary connector housing carrying complementary contacts as known in the prior art.
Selon l'invention, le connecteur comporte un dispositif de reprise d'efforts 1 agissant sur des câbles 3 reliés aux contacts 5 et sortant de la face arrière du boîtier 4.According to the invention, the connector comprises a force recovery device 1 acting on cables 3 connected to the contacts 5 and coming out of the rear face of the housing 4.
Le dispositif de reprise d'efforts est réalisé pour prévenir les tractions sur les contacts dans le boîtier par les câbles 3 et les transmissions de vibrations par les câbles vers ces contacts. Dans cette optique, le dispositif de reprise d'efforts est configuré pour brider les câbles en sortie du connecteur et pour stopper la transmission des vibrations en forçant les câbles à prendre un cheminement courbe.The force recovery device is designed to prevent traction on the contacts in the housing by the cables 3 and vibration transmissions by the cables to these contacts. In this respect, the force recovery device is configured to clamp the cables at the output of the connector and to stop the transmission of vibrations by forcing the cables to take a curved path.
Selon l'invention, le dispositif de reprise d'effort particulièrement représenté en figure 3 comporte principalement une première paroi 6, se positionnant, dans une position de reprise d'efforts, en regard d'une face latérale 7 du boîtier de connecteur 4 en sorte de former avec ladite face latérale 7 un premier élément de chicane A pour recevoir les câbles qui sont selon l'invention plies une première fois à 180° en sortie du connecteur 4. Dans cette configuration, les câbles d'une part sont dirigés à l'opposée de leur direction de sortie du connecteur et, d'autre part peuvent encore transmettre des efforts vers les contacts 2.According to the invention, the force-absorbing device particularly shown in FIG. 3 mainly comprises a first wall 6, positioned in a position of recovery of forces, facing a lateral face 7 of the connector housing 4 in so as to form with said lateral face 7 a first baffle element A to receive the cables which are according to the invention folded a first time 180 ° output of the connector 4. In this configuration, the cables on the one hand are directed to the opposite of their output direction of the connector and, on the other hand can still transmit efforts to the contacts 2.
Aussi, pour améliorer la rétention des câbles, le dispositif de reprise d'efforts comprend une seconde paroi 8, disposée, dans la position de reprise d'efforts, parallèlement à la première paroi en sorte de courber une seconde fois les câbles qui cheminent alors selon un parcours en S en sortie du connecteur comme représenté en figure 1 B.Also, to improve the retention of cables, the force recovery device comprises a second wall 8, disposed in the force-taking position, parallel to the first wall so as to bend a second time the cables that run then along an S-shaped path at the output of the connector as shown in FIG. 1B.
Selon ce principe, la seconde paroi définit avec la première paroi 6 une seconde partie de chicane B. La seconde paroi 8 est réalisée par un volet mobile, se rabattant sur la première paroi en sorte de retenir les câbles. entre lesdites première et seconde parois 6, 8. Avantageusement les parois 8 et 6 sont moulées en une seule pièce et sont reliées par un film mince en matière plastique qui sert de charnière.According to this principle, the second wall defines with the first wall 6 a second baffle portion B. The second wall 8 is formed by a movable flap, falling back on the first wall so as to retain the cables. between the first and second walls 6, 8. Advantageously the walls 8 and 6 are molded in one piece and are connected by a thin plastic film which serves as a hinge.
L'assemblage du dispositif de reprise d'effort sur le boîtier 4 est représenté aux figures 2A à 2D, la position définitive étant celle de la figure 1.The assembly of the force recovery device on the casing 4 is represented in FIGS. 2A to 2D, the final position being that of FIG. 1.
Un problème important résolu par le dispositif selon ce mode de réalisation est qu'il est nécessaire de pouvoir insérer simplement les contacts dans leurs alvéoles de réception.An important problem solved by the device according to this embodiment is that it is necessary to be able to simply insert the contacts in their receiving cells.
Selon ce premier mode de réalisation, le dispositif de reprise d'efforts est une pièce séparée du boîtier de connecteur disposée sur le boîtier après insertion des contacts pourvus de leurs câbles de raccordement dans le boîtier 4. Cette configuration permet en outre de rendre optionnel le dispositif de reprise d'efforts. L'insertion des contacts 5 dans leurs alvéoles de réception est représentée en figure 2A et le boîtier muni de ses contacts est représenté en figure 2B. Comme représenté en figure 2C, une fois les contacts correctement insérés dans le boîtier, les câbles 3 sont rabattus sur une face latérale 7 du boîtier et le dispositif de reprise d'efforts est positionné sur la jupe arrière 11 du boîtier 4.According to this first embodiment, the force recovery device is a separate part of the connector housing disposed on the housing after insertion of the contacts provided with their connecting cables into the housing 4. This configuration also makes it possible to make the effort recovery device. The insertion of the contacts 5 into their receiving cavities is represented in FIG. 2A and the casing provided with its contacts is represented in FIG. 2B. As shown in FIG. 2C, once the contacts are correctly inserted in the housing, the cables 3 are folded on a lateral face 7 of the housing and the force-taking device is positioned on the rear skirt 11 of the housing 4.
Le dispositif de reprise d'effort comporte dans cette configuration un bâti 10, portant la première paroi 6, qui se positionne sur la jupe arrière 11 comprenant la face latérale 7.The force recovery device comprises in this configuration a frame 10, carrying the first wall 6, which is positioned on the rear skirt 11 comprising the lateral face 7.
Des moyens complémentaires d'encliquetage comprenant des ergots 31 sur les faces latérales de la jupe et des lumières 32 sur les faces latérales du bâti sont prévus pour retenir le bâti 10 sur la jupe 11. La première paroi 6 est préférablement écartée de, et parallèle à, la face latérale. En outre et, selon l'exemple représenté, la première paroi 6 ne déborde que faiblement sur la face latérale 7 et la première paroi 6 et/ou la face latérale 7 sont conformées pour laisser au moins un interstice (e) de passage des câbles entre un bord avant de la première paroi et un bord arrière 12 de la face latérale 7. Cette configuration permet un blocage des câbles 3 par coincement contre les arêtes de la première paroi et de la face latérale, ce coincement étant avantageusement accru par la présence de dents 13, 14 de séparation des câbles définissant une pluralité d'interstices (e) de passage des câbles sur le bord avant de la première paroi et/ou le bord arrière de la face latérale qui guide les câbles. Selon l'exemple, les interstices e sont en forme de V pour accroître le coincement des câbles.Additional latching means comprising lugs 31 on the lateral faces of the skirt and slots 32 on the side faces of the frame are provided to retain the frame 10 on the skirt 11. The first wall 6 is preferably spaced from, and parallel to, the lateral face. In addition and, according to the example shown, the first wall 6 only protrudes slightly on the lateral face 7 and the first wall 6 and / or the lateral face 7 are shaped to leave at least one gap (e) for passage of the cables between a front edge of the first wall and a rear edge 12 of the side face 7. This configuration allows a locking of the cables 3 by jamming against the edges of the first wall and the side face, this wedging being advantageously increased by the presence of cable separation teeth 13, 14 defining a plurality of cable passage gaps (e) on the front edge of the first wall and / or the rear edge of the side face which guides the cables. According to the example, the interstices e are V-shaped to increase the jamming of the cables.
Selon l'exemple de la figure 2D, les câbles sont ensuite rabattus par un second pliage à 180° sur la face supérieure de la première paroi, qui comporte des nervures 9 de centrage des câbles 3, afin de les guider en sortie du dispositif de reprise d'efforts.According to the example of FIG. 2D, the cables are then folded by a second folding at 180 ° on the upper face of the first wall, which has ribs 9 for centering the cables 3, in order to guide them at the output of the device. recovery of efforts.
Une fois les câbles 3 positionnés sur la paroi 6, le volet mobile comportant la seconde paroi 8 est rabattu sur la première paroi en sorte de retenir les câbles entre lesdites première et seconde parois 6, 8.Once the cables 3 are positioned on the wall 6, the movable flap comprising the second wall 8 is folded down on the first wall so as to retain the cables between said first and second walls 6, 8.
Toujours dans le but de simplifier le montage des câbles, le volet mobile se rabat sur les câbles transversalement à la direction des câbles.Always in order to simplify the assembly of the cables, the movable flap folds on the cables transversely to the direction of the cables.
Le volet mobile est relié au bâti 10 par un lien souple 39 et comporte, avec le bâti, des moyens d'encliquetage complémentaires 33, 34, 35, 36, 37, 38 qui verrouillent le volet sur le bâti et maintiennent les câbles entre les nervures 9. Selon ce mode de réalisation, les câbles fermement coincés au niveau des interstices e entre la face 7 et le bord de la première paroi 6 cheminent selon un parcours en S en sortie du connecteur, la face 7 et la face inférieure de la première paroi 6 définissant une première partie de chicane et la face supérieure de la première paroi 6 et la face inférieure de la seconde paroi 8 définit une seconde partie de chicane B.The movable flap is connected to the frame 10 by a flexible link 39 and comprises, with the frame, complementary latching means 33, 34, 35, 36, 37, 38 which lock the flap on the frame and hold the cables between them. ribs 9. According to this embodiment, the cables firmly wedged at the gaps e between the face 7 and the edge of the first wall 6 walk along a path S out of the connector, the face 7 and the underside of the first wall 6 defining a first baffle portion and the upper face of the first wall 6 and the lower face of the second wall 8 defines a second baffle portion B.
Le volet peut bien entendu selon ce mode de réalisation être une pièce séparée ou une pièce comportant deux battants reliés chacun à un côté du bâti.The flap can of course according to this embodiment be a separate room or a room with two wings each connected to one side of the frame.
L'exemple des figures 4A, 4B et 5A à 5C est un mode de réalisation pour lequel le dispositif de reprise d'efforts et le boîtier de connecteur sont réalisés en une seule pièce et pour lequel l'insertion des contacts dans le boîtier de connecteur se fait au travers du dispositif de reprise d'effort, ce dernier étant ensuite manoeuvré pour prendre sa position de reprise d'efforts.The example of FIGS. 4A, 4B and 5A to 5C is an embodiment for which the force recovery device and the connector housing are made in one piece and for which the insertion of the contacts into the connector housing is done through the force recovery device, the latter then being maneuvered to take its effort recovery position.
Ce mode de réalisation de l'invention a aussi pour avantage de conserver une facilité d'insertion des contacts dans leurs alvéoles de réception.This embodiment of the invention also has the advantage of maintaining ease of insertion of the contacts in their receiving cells.
Comme dans l'exemple de la figure 1 A, le dispositif de reprise d'efforts de la figure 4A agit sur des câbles 3 reliés aux contacts 5 et sortant de la face arrière du boîtier 4 pour prévenir les tractions sur les contacts dans le boîtier par les câbles 3 et les transmissions de vibrations par les câbles vers ces contacts. Dans cette optique, le dispositif de reprise d'efforts de la figure 4A est, non seulement configuré pour brider les câbles en sortie du connecteur et pour stopper la transmission des vibrations en forçant les câbles à prendre un cheminement courbe, mais aussi pour exercer de manière automatique une contrainte de traction sur les câbles en sortie du boîtier comme il sera vu plus loin. Le dispositif de reprise d'effort selon ce mode de réalisation comporte principalement, comme dans le mode de réalisation précédemment décrit, une première paroi 6, se positionnant, dans une position de reprise d'efforts, en regard d'une face latérale 7 du boîtier de connecteur 4 en sorte de former avec ladite face latérale 7 un premier élément de chicane A. La paroi 6 est, selon ce mode de réalisation, réalisée dans un volet 25.As in the example of FIG. 1A, the force recovery device of FIG. 4A acts on cables 3 connected to the contacts 5 and coming out of the rear face of the casing 4 to prevent traction on the contacts in the casing by cables 3 and vibration transmissions by cables to these contacts. In this regard, the force recovery device of FIG. 4A is not only configured to clamp the cables at the output of the connector and to stop the transmission of vibrations by forcing the cables to take a curved path, but also to exert automatically way a tensile stress on the cables at the output of the housing as it will be seen later. The force recovery device according to this embodiment mainly comprises, as in the embodiment described above, a first wall 6, positioned in a recovery position, opposite a lateral face 7 of the connector housing 4 so as to form with said lateral face 7 a first baffle element A. The wall 6 is, according to this embodiment, made in a flap 25.
Elle est ajourée en sorte de former des premières fenêtres 15 de passage des câbles et est mobile entre la position de chargement des contacts et la position de reprise d'efforts. Dans la première position de chargement des contacts, les fenêtres 15 de passage des câbles sont disposées en prolongement des alvéoles 16 de réception des contacts. Dans une seconde position, formant ladite position de reprise d'efforts, les premières fenêtres 15 sont désalignées avec les alvéoles 16, la paroi étant alors rabattue sur la face latérale 7 du boîtier de connecteur 4.It is perforated so as to form first windows 15 for passage of the cables and is movable between the contact loading position and the effort recovery position. In the first position for loading the contacts, the windows 15 for the passage of the cables are arranged in extension of the cells 16 for receiving the contacts. In a second position, forming said effort recovery position, the first windows 15 are misaligned with the cells 16, the wall then being folded on the lateral face 7 of the connector housing 4.
Pour déplacer la paroi 6 dans la position de reprise d'efforts, le premier volet 25 se déplace entre la première et la seconde position par rotation autour d'un premier axe de rotation X1 parallèle à bord arrière 12 de ladite face latérale 7.To move the wall 6 in the effort recovery position, the first flap 25 moves between the first and the second position by rotation about a first axis of rotation X1 parallel to the rear edge 12 of said lateral face 7.
Selon ce principe, les contacts sont insérés dans leurs alvéoles 16 au travers des fenêtres 15 de la première paroi 6 ce qui simplifie le montage du connecteur.According to this principle, the contacts are inserted into their cells 16 through the windows 15 of the first wall 6 which simplifies the mounting of the connector.
Pour parfaire le fonctionnement du dispositif de reprise d'effort, ce dernier comprend un second volet 26 pourvu d'une seconde paroi ajourée 17, en sorte de former, dans la position de chargement des contacts, des secondes fenêtres 18 de passages des câbles, disposées en prolongement des premières fenêtres 15.To complete the operation of the force-absorbing device, the latter comprises a second flap 26 provided with a second perforated wall 17, so as to form, in the position for loading the contacts, second windows 18 for passage of the cables, arranged in extension of the first windows 15.
Le dispositif serre câbles de reprise d'effort est ainsi dans la position repliée de la figure 5A pour laquelle la face 6a de la paroi 6 et la face 17a de la paroi 17 sont face à face et les fenêtres 15 et 18 sont alignées avec les alvéoles 16. Dans cette position, chaque contact est inséré sans contraintes dans le fenêtres jusqu'à s'encliqueter dans son alvéole respective.The tightening device stress recovery cables is thus in the folded position of Figure 5A for which the face 6a of the wall 6 and the face 17a of the wall 17 are opposite each other and the windows 15 and 18 are aligned with the In this position, each contact is inserted without constraints into the windows until it snaps into its respective cell.
Selon ce mode de réalisation, pour passer de la première position à la seconde position, les premier et second volets mobiles se déplacent dans un premier temps l'un par rapport à l'autre par une première opération de dépliage représentée en figure 5B. Lors de cette première opération, les volets glissent le long des câbles qui comprennent un segment libre 3a jusqu'à l'entrée des câbles dans les fenêtres 18 du second volet 26, un segment 3b entre la sortie des câbles des fenêtres 18 du second volet 26 et l'entrée des câbles dans les fenêtres 15 et un segment terminal depuis la sortie des fenêtres 15 jusqu'aux contacts 5. Ensuite, les volets sont repliés l'un sur l'autre par une opération de pliage dos à dos pour réaliser le dispositif de reprise d'effort, les faces 6b de la paroi 6 et 17b de la paroi 17 sont alors en vis à vis.According to this embodiment, to move from the first position to the second position, the first and second movable flaps move in a first time relative to each other by a first unfolding operation shown in Figure 5B. In this first operation, the flaps slide along the cables which comprise a free segment 3a to the entrance of the cables in the windows 18 of the second flap 26, a segment 3b between the exit of the cables of the windows 18 of the second flap 26 and the entrance of the cables in the windows 15 and a terminal segment from the exit of the windows 15 to the contacts 5. Then, the flaps are folded one over the other by a back-to-back folding operation to achieve the force recovery device, the faces 6b of the wall 6 and 17b of the wall 17 are then opposite.
Afin de faciliter le mouvement des volets les premier et second volets sont selon l'exemple reliés par au moins un lien souple 27, préférablement deux liens souple en sorte de former une charnière autour de l'axe X2, le premier volet 25 étant lui même relié à l'arrière du boîtier par des liens souples formant charnière autour de l'axe X1 .In order to facilitate the movement of the shutters, the first and second shutters are, according to the example, connected by at least one flexible link 27, preferably two links flexible so as to form a hinge about the axis X2, the first flap 25 itself being connected to the rear of the housing by flexible links forming hinge about the axis X1.
Lors du mouvement de dépliage et de pliage, les volets 25, 26 se déplacent globalement l'un par rapport à l'autre par rotation autour du second axe X2, commun à un plan comprenant lesdits volets 25, 26 alors qu'ils effectuent, par rapport au boîtier de connecteur, un mouvement complexe selon lequel le premier volet effectue globalement une rotation autour d'un axe X1 parallèle au bord arrière de la face 7 et selon lequel le second volet effectue un mouvement d'écartement puis de rotation et de rapprochement par rapport au boîtier.During the unfolding and folding movement, the flaps 25, 26 move globally with respect to one another by rotation about the second axis X2, common to a plane comprising said flaps 25, 26 while they perform, relative to the connector housing, a complex motion in which the first flap generally rotates about an axis X1 parallel to the rear edge of the face 7 and wherein the second flap performs a movement of spacing and then rotation and closer to the housing.
Selon l'orientation des figures 5A à 5C, le mouvement comprend dans un premier temps une rotation d'un quart de tour en sens opposé des volets 25 et 26, sens horaire autour de l'axe X1 pour le volet 6 et anti-horaire autour de l'axe X2 pour le volet 26, les volets se séparant et venant se positionner sur un plan parallèle et dans l'alignement de la face 7.According to the orientation of FIGS. 5A to 5C, the movement initially comprises a rotation of a quarter turn in the opposite direction of the flaps 25 and 26, clockwise around the axis X1 for the flap 6 and counterclockwise around the axis X2 for the flap 26, the flaps separating and coming to be positioned on a parallel plane and in the alignment of the face 7.
Ensuite le volet 6 poursuit sa rotation horaire pour venir s'appliquer sur la face 7 tandis que le volet 26 poursuit sa rotation autour de l'axe X2 pour venir s'appliquer sur le premier volet 6, les faces 6b et 17b étant alors appliquées l'une sur l'autre. Les premier et second volets comportent chacun, par rapport au second axe X2, une traverse proximale 19, 20 et des traverses distales 21 , 22 sur lesquelles se raccordent les montants d'encadrement des fenêtres 15 et 18.Then the flap 6 continues its clockwise rotation to come to apply on the face 7 while the flap 26 continues its rotation around the axis X2 to come to apply on the first flap 6, the faces 6b and 17b then being applied one over the other. The first and second flaps each comprise, relative to the second axis X2, a proximal crossmember 19, 20 and distal crosspieces 21, 22 on which the window frames of the windows 15 and 18 are connected.
Lors du passage de la première position à la seconde position les câbles 3 sont pinces entre les traverses distales 21 , 22. En particulier, lors du mouvement de dépliage-pliage, les câbles 3 s'enroulent autour des traverses proximales 19, 20 lors du passage de la première position à la seconde position. Ces traverses sont avantageusement pourvues de créneaux dans lesquels les câbles 3 sont reçus ce qui a pour avantage de les maintenir séparés et de les tendre lors du mouvement de pliage amenant à la position de reprise d'efforts.During the passage from the first position to the second position the cables 3 are clamped between the distal crosspieces 21, 22. In particular, during the unfolding-folding movement, the cables 3 are wrapped around the proximal crosspieces 19, 20 during the passage from the first position to the second position. These sleepers are advantageously provided with slots in which the cables 3 are received, which has the advantage of keeping them separate and stretching them during the folding movement leading to the effort recovery position.
Lors du passage de la première à la seconde position et en particulier lorsque la positon de reprise d'efforts est atteinte, les traverses distales 19, 20 et les traverses proximales 21 , 22 des volets 25, 26 constituent un taquet de coincement des câbles, les câbles se lovant autour des traverses proximales 19, 20 jointives pour faire une demi boucle et passant entre les traverses proximales 21 , 22 comme représenté selon la figure 4B dans le cadre d'un exemple de réalisation pour lequel deux câbles sont regroupés ensemble.During the passage from the first to the second position and in particular when the positon of recovery of forces is reached, the distal crosspieces 19, 20 and the proximal crosspieces 21, 22 of the flaps 25, 26 constitute a jamming cleat of the cables, the cables coiling around the proximal crosspieces 19, 20 joined to make a half loop and passing between the proximal crosspieces 21, 22 as shown in Figure 4B in the context of an embodiment for which two cables are grouped together.
Les volets constituent alors un taquet de coincement des câbles qui ne peuvent coulisser entre les traverses.The shutters then constitute a jamming cleat cables that can not slide between the sleepers.
Pour solidariser les volets et le boîtier dans la seconde position, le second volet 26 et le boîtier 4 comprennent des moyens d'encliquetage complémentaires 23, 24. Le premier volet 25 est ainsi emprisonné entre le second volet et la face 7 du boîtier, les câbles étant serrés entre les traverses distales 21 , 22. Selon la figure 4B, le connecteur électrique comporte des moyens de verrouillage 28 des contacts 5 raccordés aux câbles 3 et reçus dans les alvéoles 16. Ces moyens de verrouillage peuvent notamment être des doigts de verrouillage s'insérant dans une fenêtre des contacts 5 et portés par une grille avant 40 connue en soi, interdisant par exemple l'accouplement du boîtier de connecteur 4 avec un boîtier de connecteur complémentaire en cas d'insertion incorrecte d'au moins un des contacts 5.To secure the flaps and the housing in the second position, the second flap 26 and the housing 4 comprise complementary latching means 23, 24. The first flap 25 is thus trapped between the second flap and the face 7 of the housing, the Cables being clamped between the distal crosspieces 21, 22. According to FIG. 4B, the electrical connector comprises locking means 28 of the contacts 5 connected to the cables 3 and received in the cells 16. These locking means may in particular be locking fingers. inserted in a window contacts 5 and carried by a front grille 40 known per se, for example prohibiting the coupling of the connector housing 4 with a complementary connector housing in case of incorrect insertion of at least one of the contacts 5.
Selon l'invention, le connecteur est avantageusement réalisé de sorte que le dispositif de reprise d'efforts et les moyens de verrouillage 28 mettent les câbles sous tension mécanique T en sortie du connecteur afin de maintenir fermement les contacts 5 et leur empêcher tout mouvement.According to the invention, the connector is advantageously designed in such a way that the force-taking device and the locking means 28 put the cables under mechanical tension T at the output of the connector in order to firmly hold the contacts 5 and prevent them from moving.
L'invention n'est pas limitée aux exemples représentés et notamment le connecteur selon l'invention peut comporter plus d'une rangée de contacts. The invention is not limited to the examples shown and in particular the connector according to the invention may comprise more than one row of contacts.

Claims

R E V E N D I C A T I O N SR E V E N D I C A T IO N S
1 - Dispositif de reprise d'efforts (1 , 2) sur des câbles, (3) en sortie d'un boîtier de connecteur (4) recevant des contacts (5) reliés aux dits câbles (3), caractérisé en ce qu'il comprend une première paroi (6), se positionnant, dans une position de reprise d'efforts, en regard d'une face latérale (7) du boîtier de connecteur (4) en sorte de former avec ladite face latérale (7) un premier élément de chicane (A) pour recevoir les câbles plies à 180° en sortie du connecteur (4).1 - Device for taking up forces (1, 2) on cables, (3) at the output of a connector housing (4) receiving contacts (5) connected to said cables (3), characterized in that it comprises a first wall (6), positioned, in a force-recovery position, facing a lateral face (7) of the connector housing (4) so as to form with said lateral face (7) a first baffle element (A) for receiving the bent cables at 180 ° at the output of the connector (4).
2 - dispositif de reprise d'efforts selon la revendication 1 , caractérisé en ce qu'il comprend une seconde paroi (8, 26), disposée, dans la position de reprise d'efforts, parallèlement à la première paroi en sorte de courber les câbles en S en sortie du connecteur en sorte de définir avec la première paroi (6) une seconde partie de chicane (B).2 - force recovery device according to claim 1, characterized in that it comprises a second wall (8, 26), disposed in the force-taking position, parallel to the first wall so as to bend the S-cables at the output of the connector so as to define with the first wall (6) a second baffle portion (B).
3 - dispositif selon la revendication 2 caractérisé en ce que la seconde paroi (8, 26) est réalisée par un volet mobile, se rabattant sur la première paroi en sorte de retenir les câbles entre lesdites première et seconde parois (6, 8). 4 - dispositif selon la revendication 1 , 2 ou 3 caractérisé en ce que la première paroi comporte des nervures (9) de centrage des câbles (3).3 - device according to claim 2 characterized in that the second wall (8, 26) is formed by a movable flap, falling back on the first wall so as to retain the cables between said first and second walls (6, 8). 4 - Device according to claim 1, 2 or 3 characterized in that the first wall comprises ribs (9) for centering cables (3).
5 - dispositif selon l'une des revendications 1 à 4 caractérisé en ce qu'il comprend un bâti (10), portant la première paroi (6), s'insérant sur une jupe arrière (11) du connecteur comprenant la face latérale (7), et conformé pour laisser au moins un interstice (e) de passage des câbles entre un bord avant de la première paroi et un bord arrière (12) de la face latérale (7).5 - Device according to one of claims 1 to 4 characterized in that it comprises a frame (10) carrying the first wall (6), fitting on a rear skirt (11) of the connector comprising the side face ( 7), and shaped to leave at least one gap (e) passage of the cables between a leading edge of the first wall and a rear edge (12) of the side face (7).
6 - dispositif selon la revendication 5 caractérisé en ce que le bord avant de la première paroi et/ou le bord arrière de la face latérale est pourvu de dents (13, 14) de séparation des câbles définissant une pluralité d'interstices (e) de passage des câbles.6 - Device according to claim 5 characterized in that the front edge of the first wall and / or the rear edge of the side face is provided with teeth (13, 14) for separating the cables defining a plurality of interstices (e) passage of cables.
7 - dispositif selon l'une des revendications 1 à 3 caractérisé en ce que la première paroi (6) est mobile entre une première position de chargement des contacts et une seconde position formant ladite position de reprise d'efforts.7 - device according to one of claims 1 to 3 characterized in that the first wall (6) is movable between a first contact loading position and a second position forming said effort recovery position.
8 - Dispositif selon la revendication 7 caractérisé en ce que la première paroi (6) est ajourée, en sorte de former des premières fenêtres (15) de passage des câbles disposées, dans la position de chargement des contacts, en prolongement d'alvéoles (16) de réception des contacts, et désalignées d'avec les alvéoles (16) dans la position de reprise d'efforts.8 - Device according to claim 7 characterized in that the first wall (6) is perforated, so as to form first windows (15) passage of the cables arranged in the contact loading position, in extension of cells (16) for receiving the contacts, and misaligned with the cells (16) in the effort recovery position.
9 - dispositif selon la revendication 7 ou 8 caractérisé en ce que la première paroi est comprise dans un premier volet (25) se déplaçant entre la première et la seconde position par rotation autour d'un premier axe de rotation (X1 ) parallèle à bord arrière (12) de ladite face latérale (7).9 - Device according to claim 7 or 8 characterized in that the first wall is comprised in a first flap (25) moving between the first and the second position by rotation about a first axis of rotation (X1) parallel to edge rear (12) of said side face (7).
10 - dispositif de reprise d'efforts selon l'une des revendications 7 à 9 caractérisé en ce qu'il comprend un second volet (26) comprenant une seconde paroi ajourée, en sorte de former, dans la position de chargement, des secondes fenêtres (18) de passages des câbles, disposées dans la position de chargement des contacts en prolongement des premières fenêtres (15).10 - stress recovery device according to one of claims 7 to 9 characterized in that it comprises a second flap (26) comprising a second perforated wall, so as to form, in the loading position, the second windows (18) passages of the cables, arranged in the loading position of the contacts in extension of the first windows (15).
11 - dispositif selon la revendication 10 caractérisé en ce que les premier et second volets mobiles, se déplacent l'un par rapport à l'autre entre la première position et la seconde position par une opération de dépliage et de pliage dos à dos par rotation autour d'un second axe (X2), commun à un plan comprenant lesdits volets (25, 26).11 - Device according to claim 10 characterized in that the first and second movable flaps, move relative to each other between the first position and the second position by an unfolding operation and folding back to back by rotation around a second axis (X2), common to a plane comprising said flaps (25, 26).
12 - dispositif selon la revendication 11 caractérisé en ce que lesdits premier et second volets comportent chacun, par rapport au second axe, une traverse proximale (19, 20), et en ce que les câbles (3) s'enroulent autour des traverses proximales (19, 20) lors du passage de la première position à la seconde position.12 - Device according to claim 11 characterized in that said first and second flaps each comprise, relative to the second axis, a proximal cross member (19, 20), and in that the cables (3) are wrapped around the proximal crosspieces (19, 20) when moving from the first position to the second position.
13 - dispositif selon la revendication 11 ou 12 caractérisé en ce que lesdits premier et second volets comportent chacun, par rapport au second axe (X2), une traverse distale (21 , 22), et en ce que les câbles (3) sont pinces entre les traverses distales (21 , 22) lors du passage de la première position à la seconde position.13 - Device according to claim 11 or 12 characterized in that said first and second flaps each comprise, relative to the second axis (X2), a distal cross member (21, 22), and in that the cables (3) are clamps between the distal crosspieces (21, 22) when passing from the first position to the second position.
14 - dispositif selon les revendications 12 et 13 caractérisé en ce que les traverses distales (19, 20) et les traverses proximales (21 , 22) des volets (25, 26) constituent, lors du passage de la première à la seconde position, un taquet de coincement des câbles.14 - device according to claims 12 and 13 characterized in that the distal crosspieces (19, 20) and the proximal crosspieces (21, 22) of the flaps (25, 26) constitute, during the passage from the first to the second position, a cleat for jamming the cables.
15 - dispositif selon l'une des revendications 7 à 14 caractérisé en ce que le second volet (26) et le boîtier (4) comprennent des moyens d'encliquetage complémentaires (23, 24) pour solidariser les volets et le boîtier dans la seconde position. 16 - dispositif selon la revendication 3, 10 ou 11 caractérisé en ce que les premier et second volets sont reliés par au moins un lien souple (27).15 - device according to one of claims 7 to 14 characterized in that the second flap (26) and the housing (4) comprise complementary latching means (23, 24) for securing the flaps and the housing in the second position. 16 - Device according to claim 3, 10 or 11 characterized in that the first and second flaps are connected by at least one flexible link (27).
17 - connecteur électrique comportant des contacts (5) raccordés à des câbles (3) et insérés dans des alvéoles (16) caractérisé en ce qu'il comporte un dispositif de reprise d'efforts selon l'une des revendications précédentes, et des moyens de verrouillage (28) des contacts (5). 17 - electrical connector comprising contacts (5) connected to cables (3) and inserted into cells (16), characterized in that it comprises a force recovery device according to one of the preceding claims, and means locking (28) of the contacts (5).
PCT/FR2005/001383 2005-06-06 2005-06-06 Stress absorbing device for electrical connector cables WO2006131607A1 (en)

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WO2008103260A2 (en) * 2007-02-16 2008-08-28 Tyco Electronics Corporation Wire retention connector system
WO2008148748A1 (en) * 2007-06-08 2008-12-11 Tyco Electronics Amp Gmbh Plug connector housing with a fixing for an electric contact element and a cable
EP2445059A1 (en) * 2008-09-04 2012-04-25 Sumitomo Wiring Systems, Ltd. A connector cover, a connector and a method of assembling it
CN104078774A (en) * 2013-03-29 2014-10-01 海洋王（东莞）照明科技有限公司 Wire connecting device
CN110611217A (en) * 2019-08-13 2019-12-24 安徽国晶微电子有限公司 Chip package connector assembly
WO2023057209A1 (en) * 2021-10-08 2023-04-13 Sc2N Position sensors

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EP0828319A1 (en) * 1996-08-09 1998-03-11 Sumitomo Wiring Systems, Ltd. Connector cover
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EP0726625A2 (en) * 1995-01-10 1996-08-14 Sumitomo Wiring Systems, Ltd. Electrical connector
EP0828319A1 (en) * 1996-08-09 1998-03-11 Sumitomo Wiring Systems, Ltd. Connector cover
EP0926772A2 (en) * 1997-12-23 1999-06-30 Molex Incorporated Electrical connector assembly with terminal position assurance device
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Cited By (11)

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Publication number Priority date Publication date Assignee Title
US7722382B2 (en) 2006-11-02 2010-05-25 Tyco Electronics Corporation Wire retention connector system
WO2008103260A2 (en) * 2007-02-16 2008-08-28 Tyco Electronics Corporation Wire retention connector system
WO2008103260A3 (en) * 2007-02-16 2008-10-16 Tyco Electronics Corp Wire retention connector system
WO2008148748A1 (en) * 2007-06-08 2008-12-11 Tyco Electronics Amp Gmbh Plug connector housing with a fixing for an electric contact element and a cable
JP2010529605A (en) * 2007-06-08 2010-08-26 タイコ エレクトロニクス アンプ ゲゼルシャフト ミット ベシュレンクテル ハウツンク Plug connector housing with electrical contact member and cable fixture
EP2445059A1 (en) * 2008-09-04 2012-04-25 Sumitomo Wiring Systems, Ltd. A connector cover, a connector and a method of assembling it
CN104078774A (en) * 2013-03-29 2014-10-01 海洋王（东莞）照明科技有限公司 Wire connecting device
CN104078774B (en) * 2013-03-29 2016-04-27 海洋王（东莞）照明科技有限公司 A kind of wire connection device
CN110611217A (en) * 2019-08-13 2019-12-24 安徽国晶微电子有限公司 Chip package connector assembly
WO2023057209A1 (en) * 2021-10-08 2023-04-13 Sc2N Position sensors
FR3128067A1 (en) * 2021-10-08 2023-04-14 Sc2N Position sensors

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