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EP0789426A1 - Connector for video signals - Google Patents

Connector for video signals Download PDF

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Publication number
EP0789426A1
EP0789426A1 EP97200208A EP97200208A EP0789426A1 EP 0789426 A1 EP0789426 A1 EP 0789426A1 EP 97200208 A EP97200208 A EP 97200208A EP 97200208 A EP97200208 A EP 97200208A EP 0789426 A1 EP0789426 A1 EP 0789426A1
Authority
EP
European Patent Office
Prior art keywords
connector
connectors
connection component
pin
called
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97200208A
Other languages
German (de)
French (fr)
Inventor
Bernard Salem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of EP0789426A1 publication Critical patent/EP0789426A1/en
Withdrawn legal-status Critical Current

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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
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding
    • 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
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency

Definitions

  • connection component for an image display apparatus comprising a shell having an external contour corresponding to that of a particular connector called "21-pin connector for video systems”.
  • an image display device for example a television set, a receiver-decoder, a video recorder, provided, for transmitting television signals between the device and another device, with a connection component.
  • connection component of a particular type called "21-pin connector for video systems" is used, which is placed in the rear face of video devices, and allows a transit of most useful signals. by a single plug.
  • This connector is defined by standard 933-1 of the International Electrotechnical Commission (C.E.I.).
  • connectors that are independent of each other for different signals.
  • the object of the invention is to reduce the cost of devices provided with such connectors, by allowing the use of a single model of printed circuit, and a single model of rear face, whatever the recipient country.
  • connection component having an external contour corresponding to that of a particular connector called "21-pin connector for video systems"
  • Said connectors being each provided with a conductor connected to a contact pin and a conductor connected to the sleeve and each of these conductors having one end to be soldered on a printed circuit, said ends to be soldered are preferably positioned in the same locations as the ends to be soldered of conductors having a corresponding electrical function in a connector of a particular type called " 21-pin connector for video systems ".
  • the component according to the invention can be mounted on a printed circuit initially intended for the 21-pin connector.
  • the shell is provided with mechanical fasteners which are practically identical to those of a 21-pin connector for video systems.
  • the component comprises three connectors with a contact pin each, for example three connectors of the so-called "CINCH” type.
  • the component comprises two connectors with a contact pin each, and a connector with at least two contact pins for a video signal carrying separately the luminance and the chrominance, for example the two connectors with one pin are of the so-called "CINCH” type, and the connector with at least two pins is of the so-called "S-VHS” type.
  • connection component comprising a shell having an external contour corresponding to that of a particular connector called "21-pin connector for video systems", and carrying a plurality of connectors each consisting of at least one contact pin surrounded by a shielding sleeve.
  • Figures 1 and 2 show a known 21-pin connector, seen respectively from the user side and the printed circuit side.
  • FIG. 3 represents the welding locations of a printed circuit intended to receive a 21-pin socket.
  • FIGS. 4 and 5 represent a connection component according to the invention, seen respectively from the user side and from the printed circuit side.
  • the 21-pin connector for video systems shown in FIG. 1, seen from the side of its coupling face, is known and standardized. It comprises a shell of insulating material 24 supporting 21 contacts, here of female type, the role of which is prescribed by the IEC standard mentioned above.
  • the references 4 and 15 indicate the contacts n ° 4 and 15, corresponding respectively according to the standard to an audio ground signal, and to a signal of primary color red, sometimes also used to transmit a separate chrominance signal.
  • the contacts are not all referenced by a number in the figure, for simplicity, each has a number in the order corresponding to its position.
  • Fasteners 25 and 26 are provided for mechanically fixing the shell to a support which is usually a printed circuit.
  • the reference 33 indicates a shielding sheet which surrounds the entire component.
  • Figure 2 shows the same connector seen from the rear, that is to say that we see the side facing the interior of the device.
  • This connector is provided with conductors, each of which is connected to one of the contacts, which have one end to be soldered on a printed circuit.
  • the conductors C1, C3, C4, C15, C17, C19 are respectively connected to the contacts bearing the numbers 1, 3, 4, 15, 17, 19.
  • the conductor C21 is connected to the shielding sheet.
  • 21-pin connectors whose conductors to be soldered are straight (for a printed circuit placed parallel to the faces of the connector), and others where they are folded in the other direction.
  • FIG. 3 A part of a printed circuit intended to receive the 21-pin socket in FIG. 2 is shown in FIG. 3. It is a part located at the edge of the printed circuit, the outer edge of which is indicated by a line 27
  • the circuit is provided with rectangular holes 28 and 29 for hanging the fixing pieces 25 and 26 of the connector of FIG. 1. It also has welding locations, each in the form of a ring surrounding a hole intended to receive a driver.
  • the welding locations T1, T3, T4, T15, T17, T19, T21 indicated by way of example, are intended to receive the conductors C1, C3, C4, C15, C17, C19, C21 respectively. All 21-pin connectors for known video systems today have the same arrangement of conductors to be soldered.
  • the connection component of FIG. 4 comprises a shell 34 made of insulating material, the external contour of which corresponds to that of the connector of FIG. 1, but which now supports a plurality of connectors, here three connectors 30, 31, 32.
  • the shell is provided with mechanical fastening elements 35, 36 practically identical to those 25, 26 of the connector of FIG. 1, capable of catching in the rectangular holes 28 and 29 of the printed circuit.
  • the connector 30 consists of a central contact pin surrounded by a shielding sleeve, here it is a coaxial connector known by the names "CINCH” or "RCA”.
  • a second connector 31 is identical to the connector 30.
  • the connector 32 consists of four signal pins surrounded by a shielding sleeve, it is a connector known by the names "S-VHS" or "Mini-DIN”.
  • the connectors 30 and 31 are each provided with a soldering conductor, respectively C3 and C1, connected to the central contact pin.
  • a ground conductor C4 is connected to the sleeve of the connector 31, which is connected to the sleeve of the connector 30 by a connection 34.
  • the conductor C1 is intended to transport an audio signal of the right channel and the conductor C3 a audio signal of the left channel, both outgoing.
  • the connector 32 is provided with two conductors solder C15 and C19, each connected to a signal pin (the other two signal pins are not used).
  • a ground conductor C17 is connected to the sleeve of the connector 32.
  • the conductor C19 is intended to transport a luminance signal, and the conductor C17 a chrominance signal, both outgoing.
  • the ends to be welded C1, C3, C4, C15, C17, C19 are positioned in the same locations as the ends to be welded of conductors having a corresponding electrical function, i.e. the same number, in the connector of the fig 1, and thus they can enter the corresponding holes of the printed circuit.
  • the component could have three identical sockets, of the CINCH type for example, in which case the third CINCH socket would be provided for transporting a composite video signal.
  • the skilled person can easily apply mutatis mutandis the above in the case of straight solder conductors or in the case where they are folded in the other direction.
  • the connections made by connectors 30 - 32 could as well, if necessary, be input connections.
  • the ends to be welded would be positioned at the locations corresponding to an input function in the connector of FIG. 1, for example the ends to be welded at positions 1, 3, 17, 19 in the example above would be designed to be welded in positions 2, 6, 18, 20 respectively.

Landscapes

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

Abstract

Wires are soldered to the screening and signal contacts of the video connectors. These may be three "CINCH" (RTM) connectors or one "CINCH" and two "S-VHS" (RTM) connectors. The other ends of the wires are bent to position them in the same positions as the corresponding contact pins on a standard 21 pin connector, conforming to the 933-1 standard of the I.E.C.. The shell is practically identical to the 21 pin connector shell. The pins carry stereo audio signals (C1, C3) and the associated earth (C4) and luminance (C19) and chrominance signals and the associated earth (C17).

Description

La présente invention concerne un composant de connexion pour un appareil d'affichage d'images, comprenant une coque ayant un contour externe correspondant à celui d'un connecteur particulier dit "connecteur 21 broches pour systèmes vidéo".The present invention relates to a connection component for an image display apparatus, comprising a shell having an external contour corresponding to that of a particular connector called "21-pin connector for video systems".

Elle concerne également un appareil d'affichage d'images, par exemple un téléviseur, un récepteur-décodeur, un magnétoscope, muni, pour faire transiter des signaux de télévision entre l'appareil et un autre appareil, d'un composant de connexion.It also relates to an image display device, for example a television set, a receiver-decoder, a video recorder, provided, for transmitting television signals between the device and another device, with a connection component.

Dans certains pays, notamment en Europe, on utilise un composant de connexion d'un type particulier dit "connecteur 21 broches pour systèmes vidéo", qui est placé dans la face arrière des appareils vidéo, et autorise un transit de la plupart des signaux utiles par une prise unique. Ce connecteur est défini par la norme 933-1 de la Commission Electrotechnique Internationale (C.E.I.).In some countries, notably in Europe, a connection component of a particular type called "21-pin connector for video systems" is used, which is placed in the rear face of video devices, and allows a transit of most useful signals. by a single plug. This connector is defined by standard 933-1 of the International Electrotechnical Commission (C.E.I.).

Dans d'autres pays on préfère utiliser, pour différents signaux, des connecteurs indépendants les uns des autres.In other countries, it is preferred to use connectors that are independent of each other for different signals.

Cette situation oblige les fabricants à développer plusieurs types de circuits imprimés différents, et plusieurs types de face arrière, pour un même appareil, de façon à permettre à chaque fois l'utilisation du type de connecteur local.This situation obliges manufacturers to develop several different types of printed circuits, and several types of rear face, for the same device, so as to allow the use of the local connector type each time.

L'objet de l'invention est de diminuer le coût des appareils pourvus de tels connecteurs, en permettant l'usage d'un seul modèle de circuit imprimé, et d'un seul modèle de face arrière, quelque soit le pays destinataire.The object of the invention is to reduce the cost of devices provided with such connectors, by allowing the use of a single model of printed circuit, and a single model of rear face, whatever the recipient country.

A cet effet, le composant de connexion, ayant un contour externe correspondant à celui d'un connecteur particulier dit "connecteur 21 broches pour systèmes vidéo", porte une pluralité de connecteurs constitués chacun d'au moins une broche de contact entourée d'un manchon de blindage.To this end, the connection component, having an external contour corresponding to that of a particular connector called "21-pin connector for video systems", carries a plurality of connectors each consisting of at least one contact pin surrounded by a armor sleeve.

Les dits connecteurs étant munis chacun d'un conducteur relié à une broche de contact et d'un conducteur relié au manchon et chacun de ces conducteurs possédant une extrémité à souder sur un circuit imprimé, les dites extrémités à souder sont positionnées de préférence aux mêmes emplacements que les extrémités à souder de conducteurs ayant une fonction électrique correspondante dans un connecteur d'un type particulier dit "connecteur 21 broches pour systèmes vidéo".Said connectors being each provided with a conductor connected to a contact pin and a conductor connected to the sleeve and each of these conductors having one end to be soldered on a printed circuit, said ends to be soldered are preferably positioned in the same locations as the ends to be soldered of conductors having a corresponding electrical function in a connector of a particular type called " 21-pin connector for video systems ".

Ainsi, à l'intention de pays n'utilisant pas le connecteur 21 broches, le composant selon l'invention peut être monté sur un circuit imprimé initialement prévu pour le connecteur 21 broches.Thus, for countries not using the 21-pin connector, the component according to the invention can be mounted on a printed circuit initially intended for the 21-pin connector.

De préférence, la coque est munie d'éléments de fixation mécanique pratiquement identiques à ceux d'un connecteur 21 broches pour systèmes vidéo.Preferably, the shell is provided with mechanical fasteners which are practically identical to those of a 21-pin connector for video systems.

Ceci facilite la fixation sur un chassis prévu pour un connecteur 21 broches.This facilitates attachment to a chassis provided for a 21-pin connector.

Dans une forme de réalisation particulière, le composant comprend trois connecteurs à une broche de contact chacun, par exemple trois connecteurs de type dit "CINCH".In a particular embodiment, the component comprises three connectors with a contact pin each, for example three connectors of the so-called "CINCH" type.

Dans une autre forme de réalisation, le composant comprend deux connecteurs à une broche de contact chacun, et un connecteur à au moins deux broches de contact pour un signal vidéo portant séparément la luminance et la chrominance, par exemple les deux connecteurs à une broche sont de type dit "CINCH", et le connecteur à au moins deux broches est de type dit "S-VHS".In another embodiment, the component comprises two connectors with a contact pin each, and a connector with at least two contact pins for a video signal carrying separately the luminance and the chrominance, for example the two connectors with one pin are of the so-called "CINCH" type, and the connector with at least two pins is of the so-called "S-VHS" type.

Un appareil d'affichage d'images selon l'invention est muni d'un composant de connexion comprenant une coque ayant un contour externe correspondant à celui d'un connecteur particulier dit "connecteur 21 broches pour systèmes vidéo", et portant une pluralité de connecteurs constitués chacun d'au moins une broche de contact entourée d'un manchon de blindage.An image display device according to the invention is provided with a connection component comprising a shell having an external contour corresponding to that of a particular connector called "21-pin connector for video systems", and carrying a plurality of connectors each consisting of at least one contact pin surrounded by a shielding sleeve.

Ces aspects de l'invention ainsi que d'autres aspects plus détaillés apparaîtront plus clairement grâce à la description suivante d'un mode de réalisation constituant un exemple non limitatif.These aspects of the invention as well as other more detailed aspects will become more clearly apparent from the following description of an embodiment constituting a nonlimiting example.

Les figures 1 et 2 représentent un connecteur 21 broches connu, vu respectivement du côté usager et du côté circuit imprimé.Figures 1 and 2 show a known 21-pin connector, seen respectively from the user side and the printed circuit side.

La figure 3 représente des emplacements de soudage d'un circuit imprimé destiné à recevoir une prise 21 broches.FIG. 3 represents the welding locations of a printed circuit intended to receive a 21-pin socket.

Les figures 4 et 5 représentent un composant de connexion selon l'invention, vu respectivement du côté usager et du côté circuit imprimé.FIGS. 4 and 5 represent a connection component according to the invention, seen respectively from the user side and from the printed circuit side.

Le connecteur 21 broches pour systèmes vidéo représenté par la figure 1, vu du côté de sa face d'accouplement, est connu et normalisé. Il comporte une coque en matériau isolant 24 supportant 21 contacts, ici de type femelle, dont le rôle est prescrit par la norme CEI mentionnée plus haut. Par exemple, les références 4 et 15 indiquent les contacts n° 4 et 15, correspondant respectivement selon la norme à un signal de masse audio, et à un signal de couleur primaire rouge, parfois utilisé aussi pour transmettre un signal de chrominance séparé. Les contacts ne sont pas tous référencés par un chiffre sur la figure, pour simplifier, chacun porte un numéro dans l'ordre correspondant à sa position. Des pièces de fixation 25 et 26 sont prévues pour fixer mécaniquement la coque sur un support qui est habituellement un circuit imprimé. La référence 33 indique une tôle de blindage qui entoure l'ensemble du composant.The 21-pin connector for video systems shown in FIG. 1, seen from the side of its coupling face, is known and standardized. It comprises a shell of insulating material 24 supporting 21 contacts, here of female type, the role of which is prescribed by the IEC standard mentioned above. For example, the references 4 and 15 indicate the contacts n ° 4 and 15, corresponding respectively according to the standard to an audio ground signal, and to a signal of primary color red, sometimes also used to transmit a separate chrominance signal. The contacts are not all referenced by a number in the figure, for simplicity, each has a number in the order corresponding to its position. Fasteners 25 and 26 are provided for mechanically fixing the shell to a support which is usually a printed circuit. The reference 33 indicates a shielding sheet which surrounds the entire component.

La figure 2 représente le même connecteur vu par l'arrière, c'est-à-dire qu'on voit le côté tourné vers l'intérieur de l'appareil. Ce connecteur est muni de conducteurs, dont chacun est relié à un des contacts, qui possèdent une extrémité à souder sur un circuit imprimé. Les conducteurs C1, C3, C4, C15, C17, C19 sont reliés respectivement aux contacts portant les numéros 1, 3, 4, 15, 17, 19. Le conducteur C21 est relié à la tôle de blindage. Il existe aussi des connecteurs 21 broches dont les conducteurs à souder sont droits (pour un circuit imprimé placé parallèlement aux faces du connecteur), et d'autres où ils sont repliés dans l'autre sens.Figure 2 shows the same connector seen from the rear, that is to say that we see the side facing the interior of the device. This connector is provided with conductors, each of which is connected to one of the contacts, which have one end to be soldered on a printed circuit. The conductors C1, C3, C4, C15, C17, C19 are respectively connected to the contacts bearing the numbers 1, 3, 4, 15, 17, 19. The conductor C21 is connected to the shielding sheet. There are also 21-pin connectors whose conductors to be soldered are straight (for a printed circuit placed parallel to the faces of the connector), and others where they are folded in the other direction.

Une partie d'un circuit imprimé destiné à recevoir la prise 21 broches de la figure 2 est représentée sur la figure 3. Il s'agit d'un partie située en bordure du circuit imprimé, dont le bord externe est indiqué par une ligne 27. Le circuit est muni de trous rectangulaires 28 et 29 pour y accrocher les pièces de fixation 25 et 26 du connecteur de la figure 1. Il porte en outre des emplacements de soudage, chacun en forme d'anneau entourant un trou destiné à recevoir un conducteur. Les emplacements de soudage T1, T3, T4, T15, T17, T19, T21, indiqués à titre d'exemple, sont destinés à recevoir respectivement les conducteurs C1, C3, C4, C15, C17, C19, C21. Tous les connecteurs 21 broches pour systèmes vidéo connus ont aujourd'hui la même disposition des conducteurs à souder.A part of a printed circuit intended to receive the 21-pin socket in FIG. 2 is shown in FIG. 3. It is a part located at the edge of the printed circuit, the outer edge of which is indicated by a line 27 The circuit is provided with rectangular holes 28 and 29 for hanging the fixing pieces 25 and 26 of the connector of FIG. 1. It also has welding locations, each in the form of a ring surrounding a hole intended to receive a driver. The welding locations T1, T3, T4, T15, T17, T19, T21, indicated by way of example, are intended to receive the conductors C1, C3, C4, C15, C17, C19, C21 respectively. All 21-pin connectors for known video systems today have the same arrangement of conductors to be soldered.

Le composant de connexion de la figure 4 comporte une coque 34 en matériau isolant, dont le contour extérieur correspond à celui du connecteur de la figure 1, mais qui supporte maintenant une pluralité de connecteurs, ici trois connecteurs 30, 31, 32. La coque est munie d'éléments de fixation mécanique 35, 36 pratiquement identiques à ceux 25, 26 du connecteur de la figure 1, aptes à s'accrocher dans les trous rectangulaires 28 et 29 du circuit imprimé. Le connecteur 30 est constitué d'une broche de contact centrale entourée d'un manchon de blindage, c'est ici un connecteur coaxial connu sous les noms "CINCH" ou "RCA". Un deuxième connecteur 31 est identique au connecteur 30. Le connecteur 32 est constitué de quatre broches de signal entourées d'un manchon de blindage, c'est un connecteur connu sous les noms "S-VHS" ou "Mini-DIN".The connection component of FIG. 4 comprises a shell 34 made of insulating material, the external contour of which corresponds to that of the connector of FIG. 1, but which now supports a plurality of connectors, here three connectors 30, 31, 32. The shell is provided with mechanical fastening elements 35, 36 practically identical to those 25, 26 of the connector of FIG. 1, capable of catching in the rectangular holes 28 and 29 of the printed circuit. The connector 30 consists of a central contact pin surrounded by a shielding sleeve, here it is a coaxial connector known by the names "CINCH" or "RCA". A second connector 31 is identical to the connector 30. The connector 32 consists of four signal pins surrounded by a shielding sleeve, it is a connector known by the names "S-VHS" or "Mini-DIN".

Sur la figure 5, le même composant est vu par l'arrière. Les connecteurs 30 et 31 sont munis chacun d'un conducteur à souder, respectivement C3 et C1, relié à la broche de contact centrale. Un conducteur de masse C4 est relié au manchon du connecteur 31, lequel est relié au manchon du connecteur 30 par une connexion 34. Le conducteur C1 est destiné à transporter un signal audio de voie droite et le conducteur C3 un signal audio de voie gauche, tous deux sortants. Le connecteur 32 est muni de deux conducteurs à souder C15 et C19, reliés chacun à une broche de signal (les deux autres broches de signal ne sont pas utilisées). Un conducteur de masse C17 est relié au manchon du connecteur 32. Le conducteur C19 est destiné à transporter un signal de luminance, et le conducteur C17 un signal de chrominance, tous deux sortants. Les extrémités à souder C1, C3, C4, C15, C17, C19 sont positionnées aux mêmes emplacements que les extrémités à souder de conducteurs ayant une fonction électrique correspondante, c'est-à-dire le même numéro, dans le connecteur de la figue 1, et ainsi elles peuvent entrer dans les trous correspondants du circuit imprimé. En variante, le composant pourrait comporter trois prises identiques, du type CINCH par exemple, auquel cas la troisième prise CINCH serait prévue pour transporter un signal vidéo composite.In FIG. 5, the same component is seen from the rear. The connectors 30 and 31 are each provided with a soldering conductor, respectively C3 and C1, connected to the central contact pin. A ground conductor C4 is connected to the sleeve of the connector 31, which is connected to the sleeve of the connector 30 by a connection 34. The conductor C1 is intended to transport an audio signal of the right channel and the conductor C3 a audio signal of the left channel, both outgoing. The connector 32 is provided with two conductors solder C15 and C19, each connected to a signal pin (the other two signal pins are not used). A ground conductor C17 is connected to the sleeve of the connector 32. The conductor C19 is intended to transport a luminance signal, and the conductor C17 a chrominance signal, both outgoing. The ends to be welded C1, C3, C4, C15, C17, C19 are positioned in the same locations as the ends to be welded of conductors having a corresponding electrical function, i.e. the same number, in the connector of the fig 1, and thus they can enter the corresponding holes of the printed circuit. Alternatively, the component could have three identical sockets, of the CINCH type for example, in which case the third CINCH socket would be provided for transporting a composite video signal.

Bien entendu, l'homme du métier peut aisément appliquer mutatis mutandis ce qui précède dans le cas de conducteurs à souder droits ou dans le cas où ils sont repliés dans l'autre sens. De même, les connexions réalisées par les connecteurs 30 - 32 pourraient aussi bien, le cas échéant, être des connexions d'entrée. Dans ce cas, les extrémités à souder seraient positionnées aux emplacements correspondant à une fonction d'entrée dans le connecteur de la figure 1, par exemple les extrémités à souder aux positions 1, 3, 17, 19 dans l'exemple ci-dessus seraient conçues pour être soudées aux positions 2, 6, 18, 20 respectivement.Of course, the skilled person can easily apply mutatis mutandis the above in the case of straight solder conductors or in the case where they are folded in the other direction. Similarly, the connections made by connectors 30 - 32 could as well, if necessary, be input connections. In this case, the ends to be welded would be positioned at the locations corresponding to an input function in the connector of FIG. 1, for example the ends to be welded at positions 1, 3, 17, 19 in the example above would be designed to be welded in positions 2, 6, 18, 20 respectively.

Claims (8)

Composant de connexion pour un appareil d'affichage d'images, comprenant une coque ayant un contour externe correspondant à celui d'un connecteur particulier dit "connecteur 21 broches pour systèmes vidéo", caractérisé en ce qu'il porte une pluralité de connecteurs constitués chacun d'au moins une broche de contact entourée d'un manchon de blindage.Connection component for an image display device, comprising a shell having an external contour corresponding to that of a particular connector called "21-pin connector for video systems", characterized in that it carries a plurality of connectors made up each of at least one contact pin surrounded by a shielding sleeve. Composant de connexion selon la revendication 1, caractérisé en ce que, les dits connecteurs étant munis chacun d'un conducteur relié à une broche de contact et d'un conducteur relié au manchon et chacun de ces conducteurs possédant une extrémité à souder sur un circuit imprimé, les dites extrémités à souder sont positionnées aux mêmes emplacements que les extrémités à souder de conducteurs ayant une fonction électrique correspondante dans un connecteur d'un type particulier dit "connecteur 21 broches pour systèmes vidéo".Connection component according to claim 1, characterized in that the said connectors are each provided with a conductor connected to a contact pin and a conductor connected to the sleeve and each of these conductors having one end to be soldered on a circuit when printed, said ends to be welded are positioned at the same locations as the ends to be welded of conductors having a corresponding electrical function in a connector of a particular type called "21-pin connector for video systems". Composant de connexion selon la revendication 1, caractérisé en ce que la coque est munie d'éléments de fixation mécanique pratiquement identiques à ceux d'un connecteur 21 broches pour systèmes vidéo.Connection component according to claim 1, characterized in that the shell is provided with mechanical fixing elements practically identical to those of a 21-pin connector for video systems. Composant de connexion selon la revendication 1, caractérisé en ce qu'il comprend trois connecteurs à une broche de contact chacun.Connection component according to claim 1, characterized in that it comprises three connectors with a contact pin each. Composant de connexion selon la revendication 4, caractérisé en ce qu'il comprend trois connecteurs de type dit "CINCH".Connection component according to claim 4, characterized in that it comprises three connectors of the so-called "CINCH" type. Composant de connexion selon la revendication 1, caractérisé en ce qu'il comprend deux connecteurs à une broche de contact chacun, et un connecteur à au moins deux broches de contact pour un signal vidéo portant séparément la luminance et la chrominance.Connection component according to claim 1, characterized in that it comprises two connectors with a contact pin each, and a connector with at least two contact pins for a video signal carrying the luminance and the chrominance separately. Composant de connexion selon la revendication 6, caractérisé en ce que les deux connecteurs à une broche sont de type dit "CINCH", et le connecteur à au moins deux broches est de type dit "S-VHS".Connection component according to claim 6, characterized in that the two one-pin connectors are of the so-called "CINCH" type, and the connector with at least two pins is of the so-called "S-VHS" type. Appareil d'affichage d'images muni, pour faire transiter des signaux de télévision entre l'appareil et un autre appareil, d'un composant de connexion comprenant une coque ayant un contour externe correspondant à celui d'un connecteur particulier dit "connecteur 21 broches pour systèmes vidéo", caractérisé en ce que le dit composant de connexion porte une pluralité de connecteurs constitués chacun d'au moins une broche de contact entourée d'un manchon de blindage.Image display device provided, for transmitting television signals between the device and another device, with a connection component comprising a shell having an external contour corresponding to that of a particular connector called "connector 21 pins for video systems ", characterized in that said connection component carries a plurality of connectors each consisting of at least one contact pin surrounded by a shielding sleeve.
EP97200208A 1996-02-07 1997-01-27 Connector for video signals Withdrawn EP0789426A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601477A FR2744568A1 (en) 1996-02-07 1996-02-07 CONNECTING COMPONENT FOR VIDEO SIGNALS
FR9601477 1996-02-07

Publications (1)

Publication Number Publication Date
EP0789426A1 true EP0789426A1 (en) 1997-08-13

Family

ID=9488927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97200208A Withdrawn EP0789426A1 (en) 1996-02-07 1997-01-27 Connector for video signals

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EP (1) EP0789426A1 (en)
JP (1) JPH09232049A (en)
FR (1) FR2744568A1 (en)

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Publication number Priority date Publication date Assignee Title
EP1176821A1 (en) * 2000-07-28 2002-01-30 Pace Micro Technology PLC Connector adaptor
WO2006134420A1 (en) * 2004-10-22 2006-12-21 Ikonvergenz Pte Ltd Audio visual connectors

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Publication number Priority date Publication date Assignee Title
JP4780367B2 (en) * 2001-09-06 2011-09-28 ソニー株式会社 Multi plug and multi jack
DE10236361C5 (en) 2002-08-08 2010-08-12 Adc Gmbh Distribution terminal module for telecommunications and data technology
CN205004484U (en) * 2015-09-21 2016-01-27 广州视睿电子科技有限公司 Male socket, female socket and interface device

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Publication number Priority date Publication date Assignee Title
FR2553235A3 (en) * 1983-10-07 1985-04-12 Sandmann Rodolphe TV-peripheral device branch-off
FR2590086A1 (en) * 1985-11-14 1987-05-15 Metallo Ste Fse Connector socket for TV peripheral unit
US4777503A (en) * 1984-07-06 1988-10-11 Deutsche Thomson-Brandt Gmbh Audio-video adapter for audiovisual equipment
DE3824336A1 (en) * 1987-07-17 1989-01-26 Kings Electronics Co VIDEO CONNECTOR FOR PRINTED CIRCUITS
DE3837486A1 (en) * 1988-11-04 1990-05-10 Miroslaw Pienkowski Video adapter
FR2658682A1 (en) * 1990-02-16 1991-08-23 Lefranc Lesnier Recording and replay cable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553235A3 (en) * 1983-10-07 1985-04-12 Sandmann Rodolphe TV-peripheral device branch-off
US4777503A (en) * 1984-07-06 1988-10-11 Deutsche Thomson-Brandt Gmbh Audio-video adapter for audiovisual equipment
FR2590086A1 (en) * 1985-11-14 1987-05-15 Metallo Ste Fse Connector socket for TV peripheral unit
DE3824336A1 (en) * 1987-07-17 1989-01-26 Kings Electronics Co VIDEO CONNECTOR FOR PRINTED CIRCUITS
DE3837486A1 (en) * 1988-11-04 1990-05-10 Miroslaw Pienkowski Video adapter
FR2658682A1 (en) * 1990-02-16 1991-08-23 Lefranc Lesnier Recording and replay cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176821A1 (en) * 2000-07-28 2002-01-30 Pace Micro Technology PLC Connector adaptor
US6916207B2 (en) 2000-07-28 2005-07-12 Pace Micro Technology, Plc Adaptor to allow apparatus with non-scart connectors to connectors to connect to apparatus with scart connectors
WO2006134420A1 (en) * 2004-10-22 2006-12-21 Ikonvergenz Pte Ltd Audio visual connectors

Also Published As

Publication number Publication date
FR2744568A1 (en) 1997-08-08
JPH09232049A (en) 1997-09-05

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