EP1271713A1 - Prise de courants faibles du type "modular jack" - Google Patents
Prise de courants faibles du type "modular jack" Download PDFInfo
- Publication number
- EP1271713A1 EP1271713A1 EP02291603A EP02291603A EP1271713A1 EP 1271713 A1 EP1271713 A1 EP 1271713A1 EP 02291603 A EP02291603 A EP 02291603A EP 02291603 A EP02291603 A EP 02291603A EP 1271713 A1 EP1271713 A1 EP 1271713A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- contacts
- metal
- female
- socket according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6473—Impedance matching
- H01R13/6474—Impedance matching by variation of conductive properties, e.g. by dimension variations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/35—Contact members for non-simultaneous co-operation with different types of contact member, e.g. socket co-operating with either round or flat pin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/941—Crosstalk suppression
Definitions
- the present invention relates to a low current socket of the type "modular jack", such as a telephone or computer socket, intended in particular to establish the connection between a computer network or telephone and a computer or telephone cable from a particular device.
- module jack such as a telephone or computer socket
- a computer socket of the "RJ 45" type generally includes a body of insulating material comprising a female inlet mouth adapted to receive a male plug of the "RJ 45" type, and a series of eight metal contacts aligned, each metallic contact extending from a tail freely from the side of the female inlet mouth and having a contact part adapted to make electrical contact with a metal contact on the plug.
- the eight contacts are intended to be connected in pairs to pairs of wires which each form a single electrical circuit.
- female telephone sockets may include only four or six metal contacts (plug type "RJ 11" or "RJ 12") placed in a body of insulating material of the same type as that of a computer socket as mentioned above.
- the telephone plugs of the "RJ 11" type or “RJ 12”, narrower than male computer plugs of the "RJ 45" type, are inserted into female computer sockets of the "RJ 45" type, of which only four or six metal contacts are used.
- crosstalk phenomena may appear between different pairs of metal contacts of a female low current socket of the type "RJ 45" in contact with the corresponding pairs of metallic contacts of the male plug of the "RJ 45" type.
- the critical metal contact pairs are generally the pairs of central metal contacts formed by the contacts metal bearing the numbers 3 and 6 on the one hand, and 4 and 5 on the other. It's about, in fact, pairs of metal contacts of which each metal contact is surrounded by other metallic contacts.
- One of these solutions consists in crossing the metal contacts concerned in particular places in order to create an induced phase current opposite which is able to cancel the first induced current causing the parasitic crosstalk phenomenon when transmitting signals to high frequencies.
- Another known solution is to reduce the parallel lengths of metal contacts.
- the present invention provides a new female low current socket of the "socket type (jack) modular ", which is suitable for use with a male plug with eight, six or four metal contacts, without degradation of the metal contacts end, and which has good transmission performance of high frequency signals.
- the current outlet weak female type "modular jack” includes a material body insulator comprising a female inlet mouth adapted to receive a plug male, and a series of eight aligned metal contacts, each contact metallic extending from a tail freely on the side of the mouth female input and having a contact part capable of establishing contact electrical connection with a metal contact of the plug.
- the four central metal contacts of said series forming two pairs of contacts connected respectively to two pairs of electrical wires, are short contacts that follow a one-way trip from their tail, and the contact parts of which are parallel to each other and generally oriented towards the front of said female inlet mouth, and in that the two contacts metal end, located at the two ends of said series, are long contacts which follow a path in two opposite directions, and the parts of which contact are oriented generally towards the rear of said inlet mouth female.
- the two metal end contacts of the socket outlet weak female are able to accept a deformation significant elasticity generated by insertion into the female inlet mouth from said socket of a male plug of the "RJ 11" or “RJ 12" type, and the four central metal contacts of this female low current socket are short, which improves the quality of signal transmission to high frequencies by minimizing the induced current.
- a female weak current socket has been shown.
- 100 of the "modular jack" type such as a telephone female jack or IT intended in particular to establish the connection between a network computer or telephone and a computer or telephone cable from a particular device.
- This female 100 low current socket type “jack” modular includes a body 110 of insulating material called” jack “comprising on one side a female inlet mouth (not visible in the figures) provided for receive a male plug (not shown) connected to an output cable.
- This female low current socket 100 is of the "RJ 45" type suitable to receive a male plug of the same type connected to an output cable usually comprising eight different sheathed electrical wires arranged in four pairs of wires forming four electrical circuits.
- this female low current socket 100 is suitable for receive a male plug of the "RJ 11" or "RJ 12" type with four or six contacts wires connected to an output cable comprising four electrical wires different sheathed or six different sheathed electrical wires arranged in two or three pairs of wires forming electrical circuits.
- the so-called UTP cable comprising unshielded electrical wires
- the so-called FTP cable comprising electrical wires and a shield produced by a metal strip surrounding the electrical wires
- the so-called STP cable comprising eight electric wires surrounded in pairs by a strap metallic, the set of eight wires also being surrounded by a braid metallic.
- the body 110 of the female weak current socket 100 shown has, at the rear, a opening or window 111 of generally rectangular shape into which comes fit a "jack" insert 130 mounted in an insulating support 131.
- the "jack" insert 130 has an insulating plate 135 which carries a series of eight contacts 1, 2, 3, 4, 5, 6, 7, 8 aligned.
- Each metallic contact 1, 2, 3, 4, 5, 6, 7, 8 extends from a tail 1 ', 2', 3 ', 4', 5 ', 6', 7 ', 8', by which it is fit to be connected to an electric wire, freely on the side of the inlet mouth female and having a contact part 1B, 2B, 3B, 4B, 5B, 6B, 7B, 8B suitable to establish an electrical contact with a metallic contact of the male plug not represented.
- the insulating support 131 is generally in the form of a frame with a central opening 132 revealing the contact parts 1B, 2B, 3B, 4B, 5B, 6B, 7B, 8B metal contacts 1, 2, 3, 4, 5, 6, 7, 8. II is provided for this purpose with eight grooves 133A, 133B receiving a portion of these metal contacts. Unlike the grooves 133A, 133B, the insulating support 131 has an opening 134 in which the insulating plate is mounted 135 carrying the eight metal contacts 1, 2, 3, 4, 5, 6, 7, 8.
- the "jack" insert 130 When the "jack" insert 130 is mounted in its insulating support 131, it constitutes a single piece (see FIG. 3) intended to be inserted into the opening or the window 111 of the body 110 of the female low current socket 100.
- the insulating support 131 comprises, on each of its sides lateral, a snap-fit tooth 136 intended to snap into a opening 117 of the body 110 of the female low current socket 100.
- the eight contacts metallic 1, 2, 3, 4, 5, 6, 7, 8 form pairs 1/2, 3/6, 4/5, 7/8 intended for be connected to corresponding pairs of electrical wires.
- the pairs 1/2 and 7/8 formed by the metal contacts 1, 2 and the contacts metallic contacts 7, 8 constitute the pairs of metallic end contacts of the series of metallic contacts
- the pairs 3/6 and 4/5 formed by the metal contacts 3, 6 and metal contacts 4, 5 constitute the pairs of central metal contacts framed by the two pairs of contacts metal end.
- the 3/6 pair is an asymmetric pair because the metal contacts which constitute it are not positioned so adjacent.
- the eight metal contacts 1, 2, 3, 4, 5, 6, 7, 8 have sockets 1 ', 2', 3 ', 4', 5 ', 6', 7 ', 8' in the shape of a pin head, emerging from the plate insulator 135 at the rear of the body 110 of the female low current socket 100 and intended to be forced into holes 142 of a support plate printed circuit board 140 supporting self-stripping metal contacts 143.
- the insulation displacement metal contacts 143 are force-fitted into the corresponding holes 141 of the printed circuit support plate 140.
- This printed circuit support plate 140 is used to make the electrical link between the metal insulation displacement contacts 143 and the metal contacts 1, 2, 3, 4, 5, 6, 7, 8 of the "jack" insert 130.
- the four central metal contacts 3, 4, 5, 6 of said series of contacts metallic, forming the pairs 3/6 and 4/5 are short contacts which follow a one-way trip from their 3 ', 4', 5 ', 6' tails to their free ends 3C, 4C, 5C, 6C.
- the contact parts 3B, 4B, 5B, 6B of these metallic contacts central 3, 4, 5, 6 are parallel to each other and oriented generally towards the front of said female inlet mouth.
- these contact parts 3B, 4B, 5B, 6B, central metal contacts 3, 4, 5, 6 have a shape generally in niche and have at their end a beak 3C, 4C, 5C, 6C supported against a flange 133C of the insulating support 131.
- these contacts central metal 3, 4, 5, 6 have, between their tails 3 ', 4', 5 ', 6' and their contact parts 3B, 4B, 5B, 6B, backlash parts 3A, 4A, 5A, 6A which follow different routes and which allow the connection between the tails 3 ', 4', 5 ', 6' staggered and the contact parts 3B, 4B, 5B, 6B aligned and parallel to each other.
- the series of eight metal contacts 1, 2, 3, 4, 5, 6, 7, 8 has two metal end contacts 1, 8 located at the two ends of said series, which are long contacts following a path in two opposite directions, and whose contact parts 1B, 8B are oriented generally towards the rear of said female inlet mouth.
- the contact parts 1B, 8B of the contacts metal ends 1, 8 long are oriented generally opposite the contact parts 3B, 4B, 5B, 6B of the central metal contacts 3, 4, 5, 6 short.
- These metal end contacts 1, 8 are part of the two pairs 1/2, 7/8 each connected to a corresponding pair of electrical wires.
- the other metal end contacts 2, 7 are similar to the metal end contacts 1, 8.
- pairs of long contacts 1/2, 7/8 follow paths in two opposite directions and whose contact parts 1B, 2B, 7B, 8B are parallel between them and oriented generally towards the rear of said female inlet mouth.
- the contact parts 3B, 6B, 4B, 5B of the pairs 3/6, 4/5 have a identical length and contact parts 1B, 2B, 7B, 8B of pairs 1/2, 7/8 have an identical length.
- each metal end contact 1, 2, 7, 8 has the general shape a hairpin with two branches of different lengths 1A, 1B, 2A, 2B, 7A, 7B, 8A, 8B linked together by a hinge link 1C, 2C, 7C, 8C, the short branch 1B, 2B, 7B, 8B oriented towards the rear of the female inlet mouth constituting said contact part 1B, 2B, 7B, 8B, and the long branch 1A, 2A, 7A, 8A being located behind said short branch.
- Each contact part 1B, 2B, 7B, 8B of each metallic contact 1, 2, 7, 8 of said series has a free 1D, 2D, 7D, 8D end any mechanical engagement with the insulating support 131.
- each metal end contact 1, 2, 7, 8 located near the connection forming hinge 1C, 2C, 7C, 8C (see figures 6 and 7), rests on a flange 133D of the insulating support 131.
- each metallic contact end 1, 2, 7, 8 has an inflection oriented towards the rear of the mouth female input. It is at the level of the inflection that the electrical contact is established between these metal end contacts 1, 2, 7, 8 and the metal contacts male plug inserted into the female inlet mouth of the low current socket female 100.
- the contact parts 1B, 2B, 7B, 8B metal end contacts 1, 2, 7, 8 are shorter than the contact parts 3B, 4B, 5B, 6B of the central metal contacts 3, 4, 5, 6.
- the hairpin shape with two branches connected by a hinge connection gives these metal end contacts 1, 2, 7, 8 great elasticity. Therefore, when a male plug of the "RJ 11" type or “RJ 12" with four or six contacts is inserted into the female inlet mouth of this low current socket intended to receive a male plug of the type "RJ 45", these metal end contacts 1, 8, which are in both cases inoperative, can easily be erased under the insulating body of said plug elastically deforming, by mutual bringing together of their two branches.
- contact part 1B, 8B of each contact metal end 1, 8 returns elastically to its initial position in support against the insulating support 131, placing itself at the same level as the contact parts 3B, 4B, 5B, 6B of the central metal contacts 3, 4, 5, 6 short as well as the contact parts 2B, 7B of the metal contacts end 2, 7.
- the central metal contacts 3, 4, 5, 6 short also have some elasticity to make good contact with corresponding metal contacts of a male plug inserted into the mouth female input from the female 100 low current socket.
- the current materialized by an arrow i flows in a first direction in the short metal contacts 4, 5 and in an opposite direction in the long metal contacts 7, 8. In fact, current flows from the free end of the metal contact to its tail.
- the socket low current female 100 of the "modular jack” type includes means for quick connection of electrical wires (not shown) from the cable input (not shown) in connection strips 151, 152, in material insulating, comprising slots 151A, 152A for introducing the wires and housing self-stripping metal contacts 143.
- connection bars 151, 152 are arranged at the rear of the body 110 above it.
- the slots 151A, 152A are arranged in parallel in their direction longitudinal.
- the means of connection of the electric wires coming from the input cable of network connection include, for each terminal strip 151 152, a pivoting cover 160, made of insulating material, capable of covering each connection strip 151, 152 and push the wires housed in said slots 151A, 152A of introduction to force them into the metal contacts self-stripping 143.
- Said slots 151A, 152A keep the wires in position electric before they are forced into the metal contacts insulation displacement under the action of the pivoting cover 160 folded down on the bar corresponding connection.
- connection bars 151, 152 are separated by a channel central 156 input of the electrical input cable from which the wires to Connect.
- the two pivot axes 155 of the pivoting covers 160 associated are located on either side of the central track 156 on a longitudinal side of the socket of weak currents female 100.
- the bars of connection 151, 152 are part of a single part 150, called “terminal block", produced by molding a plastic material, and the central track 156 comprises a bottom in the form of a cradle to welcome the input cable and making the link between the two connection bars 151, 152.
- Terminal block 150 has, on its underside, at the four corners, vertical studs 153 intended to be inserted in openings 114 corresponding provided on the rear face of the body 110.
- the vertical studs 153 are used, on the one hand, to center the terminal block 150 on the rear face of the body 110, and, on the other hand, the securing of said terminal block 150 to the body 110 by ultrasonic welding.
- each pivoting cover 160 is integral of the associated terminal strip 151, 152 and comes from formation by molding with said connection strip.
- Each pivoting cover 160 is a piece of insulating material, for example in plastic material, produced by molding, and comprises at a end of a clip 161 for snap mounting on the pivot axis 155.
- each pivoting cover 160 has a latching tooth 162 for its locking in the lowered position on the associated terminal strip 151, 152.
- each connection strip 151, 152 comprises, opposite of the pivot axis 155, a snap-in tooth 154 for hooking the corresponding snap-in tooth 162 of the associated pivoting cover 160.
- This latching tooth 154 comes from formation with the bar of connection 151, 152
- Each pivoting cover 160 carries, on its inner face facing the associated terminal strip 151, 152, vertical partitions 163 arranged so that when the hinged cover is lowered by pivoting towards the corresponding bar, these vertical partitions 163 sink into slots 151A, 152A to push prepositioned wires in said insertion slots of the connection strip 151, 152 towards the self-stripping metal contacts 143.
- the pivoting mounting of the pivoting cover 160 makes it possible to engage, one after the other, the wires in the metal insulation-displacement contacts without require high pressing force.
- taking weak currents female 100 has a cable clamp 170 which is a piece of material metal, U-shaped or jumper mounted on the lateral sides of the body 110 by means of a cooperation of notches 171 provided on the cable clamp 170 with a succession of notches 116 provided on the body 110.
- a cable clamp 170 which is a piece of material metal, U-shaped or jumper mounted on the lateral sides of the body 110 by means of a cooperation of notches 171 provided on the cable clamp 170 with a succession of notches 116 provided on the body 110.
- terminal block 150 there is provided on terminal block 150 a positioner 157 plastic, folds down towards the slots 151A, 152A to maintain the cable before connecting it to the terminal block slots.
- the cable clamp made of metallic material, is used to create, around the input cable, a metal shielding cage and to hold the input cable in order to avoid, when handling the socket, any effort on the electrical connections established between said wires and metal contacts insulation.
- the female low current socket 100 includes a screen 120 made of metallic material and used to make the connection between the cable shield input and shielding of the output cable.
- the screen 120 has a front part in the form of a jumper. with two parallel vertical legs inserted into body openings 110 from the female low current socket 100.
- openings open into the female inlet mouth so that the metal sides of the male plug of the output cable, inserted in said female inlet mouth, come into contact with said legs of the screen 120.
- the screen 120 has, at the rear, parallel flanks able to be folded down in the cradle 156 provided between the two bars of connection 151, 152.
- the screen 120 is connected to the shielding of the input cable by through legs which make electrical contact with the drain of the shielding.
- the body 110 of the female low current socket 100 comprises, on its two longitudinal lateral external faces, teeth 115 for the mounting of an embellished cover not shown.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
- les deux paires de contacts métalliques d'extrémité, reliées chacune à une paire de fils électriques, sont des paires de contacts longs qui suivent un trajet à deux sens opposés, et dont les parties de contact sont parallèles entre elles et orientées globalement vers l'arrière de ladite bouche d'entrée femelle ;
- chaque partie de contact de chaque contact long de ladite série présente une extrémité libre de tout engagement mécanique avec un support isolant ;
- chaque contact métallique d'extrémité présente la forme générale d'une épingle à cheveux avec deux branches de différentes longueurs reliées entre elles par une liaison formant charnière, la branche courte orientée vers l'arrière de la bouche d'entrée femelle constituant ladite partie de contact, et la branche longue étant située en arrière par rapport à ladite branche courte ;
- la partie de contact de chaque contact métallique d'extrémité présente une inflexion orientée vers l'arrière de la bouche d'entrée femelle ;
- les parties de contact des contacts métalliques centraux comprennent, à leur extrémité, un bec prenant appui contre un support isolant ;
- les parties de contact des contacts métalliques centraux présentent une forme globalement en créneau ;
- la partie de contact de chaque contact métallique d'extrémité est plus courte que la partie de contact de chaque contact métallique central ;
- les parties de contact des contacts métalliques centraux sont de longueur identique et les parties de contact des contacts métalliques d'extrémité sont de longueur identique ;
- les contacts métalliques sont solidaires d'une plaque isolante, les queues desdits contacts métalliques émergeant de ladite plaque isolante vers l'arrière du corps et présentant une forme en tête d'épingle pour être introduites à force dans des orifices d'une plaque support de circuit imprimé ;
- les queues des contacts métalliques sont disposées en quinconce sur la plaque isolante, et chaque contact métallique central comporte, entre sa queue et sa partie de contact, une partie de rattrapage de jeu ; et
- la prise de courant comprend un support isolant garni de huit saignées recevant lesdits contacts métalliques, ce support isolant étant reçu dans une ouverture située à l'arrière dudit corps.
- la figure 1 est une vue en perspective éclatée d'une prise de courants faibles du type "prise (jack) modulaire" selon l'invention ;
- la figure 2A est une vue de détail en perspective du support isolant de l'insert "jack" de la prise de courants faibles représentée sur la figure 1 ;
- la figure 2B est une vue de détail en perspective de l'insert "jack" de la prise de courants faibles de la figure 1 ;
- la figure 3 est une vue en perspective de l'insert "jack" de la figure 2B monté dans le support isolant de la figure 2A ;
- la figure 4 est une vue en coupe selon la ligne IV suivant le contact 4 de l'insert "jack" de la figure 3 ;
- la figure 5 est une vue en coupe selon la ligne V suivant le contact 5 de l'insert "jack" de la figure 3 ;
- la figure 6 est une vue en coupe selon la ligne VI suivant le contact 7 de l'insert "jack" de la figure 3 ; et
- la figure 7 est une vue en coupe selon la ligne VII suivant le contact 8 de l'insert "jack" de la figure 3.
Claims (12)
- prise de courants faibles femelle (100) du type "prise (jack) modulaire" comprenant un corps (110) en matière isolante comportant une bouche d'entrée femelle adaptée à recevoir une fiche mâle, et une série de huit contacts métalliques (1, 2, 3, 4, 5, 6, 7, 8) alignés, chaque contact métallique s'étendant à partir d'une queue librement du côté de la bouche d'entrée femelle et présentant une partie de contact (1B, 2B, 3B, 4B, 5B, 6B, 7B, 8B) apte à établir un contact électrique avec un contact métallique de la fiche mâle, caractérisée en ce que les quatre contacts métalliques centraux (3, 4, 5, 6) de ladite série, formant deux paires de contacts reliées respectivement à deux paires de fils électriques, sont des contacts courts qui suivent un trajet à sens unique à partir de leur queue, et dont les parties de contact (3B, 4B, 5B, 6B) sont parallèles entre elles et orientées globalement vers l'avant de ladite bouche d'entrée femelle, et en ce que les deux contacts métalliques d'extrémité (1, 8), situés aux deux extrémités de ladite série, sont des contacts longs qui suivent un trajet à deux sens opposés, et dont les parties de contact (1B, 8B) sont orientées globalement vers l'arrière de ladite bouche d'entrée femelle.
- Prise de courant selon la revendication 1, caractérisée en ce que les deux paires de contacts métalliques d'extrémité (1, 2, 7, 8), reliées chacune à une paire de fils électriques, sont des paires de contacts longs qui suivent un trajet à deux sens opposés, et dont les parties de contact (1B, 2B, 7B, 8B) sont parallèles entre elles et orientées globalement vers l'arrière de ladite bouche d'entrée femelle.
- Prise de courant selon l'une des revendications 1 ou 2, caractérisée en ce que chaque partie de contact (1B, 2B, 7B, 8B) de chaque contact long de ladite série présente une extrémité (1D, 2D, 7D, 8D) libre de tout engagement mécanique avec un support isolant (131).
- Prise de courant selon l'une des revendications 1 à 3, caractérisée en ce que chaque contact métallique d'extrémité (1, 2, 7, 8) présente la forme générale d'une épingle à cheveux avec deux branches de différentes longueurs (1A, 1B, 2A, 2B, 7A, 7B, 8A, 8B) reliées entre elles par une liaison formant charnière (1C, 2C, 7C, 8C), la branche courte (1B, 2B, 7B, 8B) orientée vers l'arrière de la bouche d'entrée femelle constituant ladite partie de contact (1B, 2B, 7B, 8B), et la branche longue (1A, 2A, 7A, 8A) étant située en arrière par rapport à ladite branche courte (1B, 2B, 4B, 8B).
- Prise de courant selon l'une des revendications 1 à 4, caractérisée en ce que la partie de contact (1B, 2B, 7B, 8B) de chaque contact métallique d'extrémité (1, 2, 7, 8) présente une inflexion orientée vers l'arrière de la bouche d'entrée femelle.
- Prise de courant selon l'une des revendications 1 à 5, caractérisée en ce que les parties de contact (3B, 4B, 5B, 6B) des contacts métalliques centraux (3, 4, 5, 6) comprennent, à leur extrémité, un bec (3C, 4C, 5C, 6C) prenant appui contre un support isolant (131).
- Prise de courant selon l'une des revendications 1 à 6, caractérisée en ce que les parties de contact (3B, 4B, 5B, 6B) des contacts métalliques centraux (3, 4, 5, 6) présentent une forme globalement en créneau.
- Prise de courant selon l'une des revendications 1 à 7, caractérisée en ce que la partie de contact (1B, 2B, 7B, 8B) de chaque contact métallique d'extrémité (1, 2, 7, 8) est plus courte que la partie de contact (3B, 4B, 5B, 6B) de chaque contact métallique central (3, 4, 5, 6).
- Prise de courant selon l'une des revendications 1 à 8, caractérisée en ce que les parties de contact (3B, 4B, 5B, 6B) des contacts métalliques centraux (3, 4, 5, 6) sont de longueur identique et les parties de contact (1B, 2B, 7B, 8B) des contacts métalliques d'extrémité (1, 2, 7, 8) sont de longueur identique.
- Prise de courant selon l'une des revendications 1 à 9, caractérisée en ce que les contacts métalliques (1, 2, 3, 4, 5, 6, 7, 8) sont solidaires d'une plaque isolante (135), les queues (1', 2', 3', 4', 5', 6', 7', 8') desdits contacts métalliques (1, 2, 3, 4, 5, 6, 7, 8) émergeant de ladite plaque isolante (135) vers l'arrière du corps (110) et présentant une forme en tête d'épingle pour être introduites à force dans des orifices (142) d'une plaque support de circuit imprimé (140).
- Prise de courant selon la revendication 10, caractérisée en ce que les queues (1', 2', 3', 4', 5', 6', 7', 8') des contacts métalliques (1, 2, 3, 4, 5, 6, 7, 8) sont disposées en quinconce sur la plaque isolante (135), et en ce que chaque contact métallique central (3, 4, 5, 6) comporte, entre sa queue (3', 4', 5', 6') et sa partie de contact (3B, 4B, 5B, 6B), une partie de rattrapage de jeu (3A, 4A, 5A, 6A).
- Prise de courant selon l'une des revendications 1 à 11, caractérisée en ce qu'elle comprend un support isolant (131) garni de huit saignées recevant lesdits contacts métalliques (1, 2, 3, 4, 5, 6), ce support isolant (131) étant reçu dans une ouverture (111) située à l'arrière dudit corps (110).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0108548A FR2826788B1 (fr) | 2001-06-28 | 2001-06-28 | Prise de courants faibles du type "prise (jack) modulaire" |
FR0108548 | 2001-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1271713A1 true EP1271713A1 (fr) | 2003-01-02 |
EP1271713B1 EP1271713B1 (fr) | 2009-10-28 |
Family
ID=8864877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02291603A Expired - Lifetime EP1271713B1 (fr) | 2001-06-28 | 2002-06-27 | Prise de courants faibles du type "modular jack" |
Country Status (5)
Country | Link |
---|---|
US (1) | US6729914B2 (fr) |
EP (1) | EP1271713B1 (fr) |
DE (1) | DE60234146D1 (fr) |
DK (1) | DK1271713T3 (fr) |
FR (1) | FR2826788B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105958245A (zh) * | 2016-06-08 | 2016-09-21 | 欧品电子(昆山)有限公司 | 高速连接器组件、插座连接器及其插座端子 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6749466B1 (en) * | 2000-08-14 | 2004-06-15 | Hubbell Incorporated | Electrical connector contact configurations |
US7052328B2 (en) * | 2002-11-27 | 2006-05-30 | Panduit Corp. | Electronic connector and method of performing electronic connection |
CA2466329C (fr) * | 2003-05-05 | 2011-07-12 | Timberjack, Inc. | Bras d'accumulateur de tete d'abattage |
US7628656B2 (en) * | 2006-03-10 | 2009-12-08 | Tyco Electronics Corporation | Receptacle with crosstalk optimizing contact array |
FR2919434B1 (fr) * | 2007-07-25 | 2009-10-23 | Legrand France | Connecteur pour reseaux informatiques. |
WO2009100296A1 (fr) * | 2008-02-08 | 2009-08-13 | Panduit Corp. | Connecteur de communication avec contacts améliorés |
US7794286B2 (en) * | 2008-12-12 | 2010-09-14 | Hubbell Incorporated | Electrical connector with separate contact mounting and compensation boards |
US8702442B2 (en) * | 2009-01-19 | 2014-04-22 | Adc Gmbh | Telecommunications connector |
CN102882039B (zh) | 2011-07-14 | 2015-05-06 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
US8790139B2 (en) | 2012-06-22 | 2014-07-29 | Commscope, Inc. Of North Carolina | Communications jacks having sliding contacts and/or contacts having insulative base members |
US9379500B2 (en) | 2013-03-11 | 2016-06-28 | Panduit Corp. | Front sled assemblies for communication jacks and communication jacks having front sled assemblies |
US9543729B2 (en) | 2013-08-19 | 2017-01-10 | Sullstar Technologies, Inc | Electrical connector with removable external load bar, and method of its use |
CN105406232B (zh) * | 2014-08-20 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Rj45插座连接器 |
JP6729272B2 (ja) * | 2016-10-12 | 2020-07-22 | 株式会社オートネットワーク技術研究所 | コネクタ構造 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3912168A1 (de) * | 1989-04-13 | 1990-10-25 | Metz Albert Blumberger Tel | Buchse fuer einen steckverbinder |
US5387135A (en) * | 1993-06-09 | 1995-02-07 | Apple Computer, Inc. | Special purpose modular receptacle jack |
WO1997041624A1 (fr) * | 1996-04-26 | 1997-11-06 | Austin Taylor Communications Limited | Douille electrique pour deux fiches |
US6244908B1 (en) * | 2000-08-04 | 2001-06-12 | Thomas & Betts International, Inc. | Switch within a data connector jack |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938713A (en) * | 1987-05-14 | 1990-07-03 | Amp Incorporated | Electrical terminal for wave crimp termination of flat power cable |
US5030123A (en) * | 1989-03-24 | 1991-07-09 | Adc Telecommunications, Inc. | Connector and patch panel for digital video and data |
US5244402A (en) * | 1992-12-18 | 1993-09-14 | International Business Machines Corporation | Socket for multiple types of telephone plugs |
US5704802A (en) * | 1996-06-14 | 1998-01-06 | Maxconn Incorporated | Modular jack assembly |
US6141212A (en) * | 1997-02-14 | 2000-10-31 | Apple Computer, Inc. | Method and apparatus for connecting peripherals having various size plugs and functions |
US5938479A (en) * | 1997-04-02 | 1999-08-17 | Communications Systems, Inc. | Connector for reducing electromagnetic field coupling |
DE19822630C1 (de) * | 1998-05-20 | 2000-09-07 | Krone Gmbh | Anordnung von Kontaktpaaren zur Kompensation des Nahnebensprechens für eine elektrische Steckverbindung |
US6120333A (en) * | 1998-12-07 | 2000-09-19 | Hon Hai Precision Ind. Co., Ltd. | Electric connector with terminal retaining means |
US6520806B2 (en) * | 1999-08-20 | 2003-02-18 | Adc Telecommunications, Inc. | Telecommunications connector for high frequency transmissions |
US6350156B1 (en) * | 2000-04-24 | 2002-02-26 | Tyco Electronics Corporation | Modular jack with deflectable plug-blocking member |
US6554653B2 (en) * | 2001-03-16 | 2003-04-29 | Adc Telecommunications, Inc. | Telecommunications connector with spring assembly and method for assembling |
US6457993B1 (en) * | 2001-08-31 | 2002-10-01 | Hon Hai Precision Ind. Co., Ltd. | Modular jack with LED |
US6409549B1 (en) * | 2001-10-31 | 2002-06-25 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
-
2001
- 2001-06-28 FR FR0108548A patent/FR2826788B1/fr not_active Expired - Lifetime
-
2002
- 2002-06-27 DK DK02291603.5T patent/DK1271713T3/da active
- 2002-06-27 EP EP02291603A patent/EP1271713B1/fr not_active Expired - Lifetime
- 2002-06-27 DE DE60234146T patent/DE60234146D1/de not_active Expired - Lifetime
- 2002-06-28 US US10/183,685 patent/US6729914B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3912168A1 (de) * | 1989-04-13 | 1990-10-25 | Metz Albert Blumberger Tel | Buchse fuer einen steckverbinder |
US5387135A (en) * | 1993-06-09 | 1995-02-07 | Apple Computer, Inc. | Special purpose modular receptacle jack |
WO1997041624A1 (fr) * | 1996-04-26 | 1997-11-06 | Austin Taylor Communications Limited | Douille electrique pour deux fiches |
US6244908B1 (en) * | 2000-08-04 | 2001-06-12 | Thomas & Betts International, Inc. | Switch within a data connector jack |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105958245A (zh) * | 2016-06-08 | 2016-09-21 | 欧品电子(昆山)有限公司 | 高速连接器组件、插座连接器及其插座端子 |
Also Published As
Publication number | Publication date |
---|---|
DE60234146D1 (de) | 2009-12-10 |
FR2826788B1 (fr) | 2003-09-26 |
US20030003810A1 (en) | 2003-01-02 |
US6729914B2 (en) | 2004-05-04 |
DK1271713T3 (da) | 2010-03-15 |
FR2826788A1 (fr) | 2003-01-03 |
EP1271713B1 (fr) | 2009-10-28 |
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