EP0051130A1 - Coaxial pluggable socket connection - Google Patents

Coaxial pluggable socket connection Download PDF

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Publication number
EP0051130A1
EP0051130A1 EP81107054A EP81107054A EP0051130A1 EP 0051130 A1 EP0051130 A1 EP 0051130A1 EP 81107054 A EP81107054 A EP 81107054A EP 81107054 A EP81107054 A EP 81107054A EP 0051130 A1 EP0051130 A1 EP 0051130A1
Authority
EP
European Patent Office
Prior art keywords
contact
socket connector
connector according
coaxial socket
web
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
Application number
EP81107054A
Other languages
German (de)
French (fr)
Other versions
EP0051130B1 (en
Inventor
Gerhard Hochgesang
Berthold Stürmer
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.)
Preh GmbH
Original Assignee
Preh GmbH
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 Preh GmbH filed Critical Preh GmbH
Priority to AT81107054T priority Critical patent/ATE8088T1/en
Publication of EP0051130A1 publication Critical patent/EP0051130A1/en
Application granted granted Critical
Publication of EP0051130B1 publication Critical patent/EP0051130B1/en
Expired 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
    • 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
    • H01R24/52—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 mounted in or to a panel or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/33—Contact members made of resilient wire
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members
    • 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
    • Y10S439/93—Coupling part wherein contact is comprised of a wire or brush

Definitions

  • the invention is based on a coaxial socket connector according to the preamble of claim 1.
  • coaxial socket connectors are used in devices in the entertainment industry, e.g. used in HiFi systems for the transmission of sound frequencies. They can also be used for teaching systems with a single-board computer or for machine controls. Another area of application is video technology.
  • a connector is already known, in which an insulating body surrounded by a metallic shielding cap is inserted into a printed circuit by means of U-shaped support tabs.
  • the insulating body made of plastic has a central opening, into which a contact sleeve designed as an internal contact and made from a flat sheet metal part is held with play.
  • This contact sleeve is supported for axial fixation by means of bends on an end face of the insulating body.
  • spring tongues of the contact sleeve that are spread outward grasp a deposit that adjoins the central opening.
  • the contact sleeve is provided with a connecting lug which serves as a solder connection. Since the plug socket is inserted into an opening in the printed circuit, the plug connection is perpendicular to the printed circuit.
  • a multiple arrangement of a coaxial socket connector referred to as a cinch connector is already known from the magazine "Asian Sources Electronics Components" September 1980 p. 346, in which the connector direction is parallel to the printed circuit.
  • a metal contact sleeve is held as an external contact in a plastic support body. This contact sleeve has a connection lug bent downwards.
  • An insulator insert which has a central opening, is inserted into this contact sleeve. The internal contact is located in the opening, the connecting lug of which is also bent downwards.
  • the object of the present invention is to provide a coaxial socket connector according to the type mentioned at the outset, which consists of less separately manufactured individual parts and which can therefore be manufactured more cost-effectively.
  • the simultaneous injection of the insulator insert together with the contact sleeve on the support body saves the time required for a separate manufacture of the insulator insert.
  • the assembly costs for inserting and fastening both the contact sleeve on the support body and the insulator insert in the contact sleeve are eliminated.
  • a coaxial socket connector is shown in perspective view, which consists of a support body 1 made of plastic, in which two superimposed contact sleeves 2 are also injected. Inside each contact sleeve there is an insulating body insert 3, which consists of the same plastic as the supporting body. Insulating body insert 3 and supporting body are connected to one another by webs, which can have different shapes. For example, A first web 6, as can be seen from FIG. 2, through an opening 8 in the contact sleeve from the support body to the insulator insert. Only one opening or several, as can be seen from FIG. 4, can be distributed around the circumference. The shape of the opening is of minor importance.
  • the contact sleeves made of metal are first inserted and positioned in the injection mold.
  • the support body and the insulating body insert are then shaped around the contact sleeves, the first webs being naturally formed simultaneously through the opening 8. This gives you a positive and positive connection.
  • FIG. 1 Another type of webs is designated in FIG. 1 by 7 or 7 '.
  • the second web 7 leads from the support body 1 over the edge of the contact sleeve 2 to the insulator insert 3.
  • Both types of webs can be present at the same time, but the solution is also conceivable in which either only one or only the other type is available is.
  • a central opening 4 in which an internal contact 5 is located is recessed in the insulator insert.
  • This inner contact, together with its connecting lug 11, is made in one piece from wire, as can be seen from FIG.
  • the connecting lug 11 is followed by approximately two parallel sections 13 which are connected to one another by an arcuate connecting part 14 which extends perpendicular to the sections. Approximately in the middle of the sections 13, these bends 15 have an obtuse angle. Since the internal contact with its sections 13 for positioning in recesses 12 in the insulator insert 3, the reversal points of the bends 15 protrude into the central opening 4. These reversal points and the connecting part 14 represent the contact points for a plug, not shown, to be inserted.
  • the recesses 12 in the insulator insert in which the internal contact lies are continued in the second webs 7 and 7 'in slots 9. These slots are located on the inside of the webs as well as on the front. The internal contact or the transition from the sections 13 to the connecting lug 11 is guided in them. This has the advantage that, in addition to easier assembly, good and safe insulation between the contact sleeve and the internal contact is also achieved at the same time. On the back of the webs, these have extensive depressions in which the connecting lugs are located.
  • the socket connection is suitable for installation in a printed circuit, not shown.
  • the support body is L-shaped, the shorter part coming as a base plate 17 on the surface of the printed circuit.
  • connection lugs 11 of the internal contact and also that of the contact piece 16 in the base plate 17 are fixed in such a way that they are snapped into receptacles 20.
  • the distance between these connections is 2.54 mm.
  • the coaxial socket connector can be made both as a single connector and as a multiple arrangement.
  • a double socket with two superimposed contact sleeves is shown as an embodiment.
  • more than two contact sleeves are arranged one above the other.
  • the edge of the support body can be provided with grooves and tongues, not shown in the figures, which enable aligned alignment.
  • the exemplary embodiment shown in FIG. 1 has stepped edges 21 which overlap one another in the case of two support bodies lying closely next to one another.
  • the connection itself can e.g. done by gluing.
  • edges 19 which run on both sides at the edge of the support body and which abut one another in the case of adjacent support bodies and serve as energy direction transmitters in the case of ultrasonic welding.
  • two contact sleeves 2 are electrically connected to one another by a welded-on contact piece 16.
  • Figure 4 Another embodiment is shown in Figure 4.
  • the contact sleeves and the connections between the two are made in one piece.
  • the remaining parts correspond to those in FIG. 1.
  • the exemplary embodiments described so far and shown in the figures, in which the support body is L-shaped, are intended for use in a printed circuit. However, it is also possible to make the support body only plate-shaped for other uses. For this purpose, the inner contact made of wire appropriately has solder lugs for soldering connecting wires as a connecting lug.

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

A coaxial plug connector has a supporting body made of plastic material, there being retained therein at least one contact sleeve made of metal and provided with a terminal, the contact sleeve constituting an outer contact and embracing an insulating body having a central aperture in which an inner contact having a terminal is disposed. More specifically, the insulating body and supporting body are interconnected by at least one web so as to form an integral component, which component is manufactured by means of an injection molding operation in which the contact sleeve is simultaneously embedded in the component.

Description

Die Erfindung geht von einer koaxialen Buchsensteckverbindung nach dem Oberbegriff des Anspruches 1 aus.The invention is based on a coaxial socket connector according to the preamble of claim 1.

Derartige koaxiale Buchsensteckverbindungen werden in Geräten der Unterhaltungsindustrie, z.B. in HiFi-Anlagen, zur übertragung von Tonfrequenzen verwendet. Ferner können sie bei Lehrsystemen mit einem Einplatinen-Rechner oder auch bei Maschinensteuerungen eingesetzt werden. Ein weiteres Einsatzgebiet ist die Videotechnik.Such coaxial socket connectors are used in devices in the entertainment industry, e.g. used in HiFi systems for the transmission of sound frequencies. They can also be used for teaching systems with a single-board computer or for machine controls. Another area of application is video technology.

Aus der DE-OS 25 47 951 ist bereits eine Steckerbuchse bekannt, bei der ein von einer metallischen Abschirmkappe umgebener Isolierkörper in eine gedruckte Schaltung mittels U-förmiger Stützlappen eingesetzt ist. Der Isolierkörper aus Kunststoff weist eine Mittelöffnung auf, in die eine als Innenkontakt ausgebildete und aus einem ebenen Blechformteil hergestellte Kontakthülse mit Spiel gehalten wird. Diese Kontakthülse stützt sich zur axialen Fixierung mittels Anbiegungen auf einem stirnseitigen Ende des Isolierkörpers ab. Ferner hinterfassen nach außen abgespreitzte Federzungen der Kontakthülse eine sich an der Mittelöffnung anschließende Absetzung. Die Kontakthülse ist mit einer als Lötanschluß dienenden Anschlußfahne versehen. Da die Steckerbuchse in eine öffnung der gedruckten Schaltung eingesetzt wird, ist die Steckverbindung senkrecht zur gedruckten Schaltung.From DE-OS 25 47 951 a connector is already known, in which an insulating body surrounded by a metallic shielding cap is inserted into a printed circuit by means of U-shaped support tabs. The insulating body made of plastic has a central opening, into which a contact sleeve designed as an internal contact and made from a flat sheet metal part is held with play. This contact sleeve is supported for axial fixation by means of bends on an end face of the insulating body. In addition, spring tongues of the contact sleeve that are spread outward grasp a deposit that adjoins the central opening. The contact sleeve is provided with a connecting lug which serves as a solder connection. Since the plug socket is inserted into an opening in the printed circuit, the plug connection is perpendicular to the printed circuit.

Eine Mehrfachanordnung einer als Cinch-Steckverbindung bezeichneten koaxialen Buchsensteckverbindung ist bereits aus der Zeitschrift "Asian Sources Electronics Components" September 1980 S. 346 bekannt, bei der die Steckrichtung parallel zu der gedruckten Schaltung erfolgt. In einem Tragkörper aus Kunststoff ist eine Kontakthülse aus Metall als Außenkontakt gehaltert. Diese Kontakthülse besitzt eine nach unten gebogene Anschlußfahne. In diese Kontakthülse eingesetzt ist ein Isolierkörpereinsatz, der einen zentralen Durchbruch aufweist. Im Durchbruch befindet sich der Innenkontakt, dessen Anschlußfahne ebenfalls nach unten abgebogen ist.A multiple arrangement of a coaxial socket connector referred to as a cinch connector is already known from the magazine "Asian Sources Electronics Components" September 1980 p. 346, in which the connector direction is parallel to the printed circuit. A metal contact sleeve is held as an external contact in a plastic support body. This contact sleeve has a connection lug bent downwards. An insulator insert, which has a central opening, is inserted into this contact sleeve. The internal contact is located in the opening, the connecting lug of which is also bent downwards.

Aufgabe der vorliegenden Erfindung ist es, eine koaxiale Buchsensteckverbindung nach der eingangs genannten Art zu schaffen, die aus weniger getrennt hergestellten Einzelteilen besteht und die daher kostengünstiger gefertigt werden kann.The object of the present invention is to provide a coaxial socket connector according to the type mentioned at the outset, which consists of less separately manufactured individual parts and which can therefore be manufactured more cost-effectively.

Diese Aufgabe wird durch die im kennzeichnenden Teil des Patentanpruches 1 angegebenen Merkmale gelöst.This object is achieved by the features specified in the characterizing part of patent claim 1.

Weitere vorteilhafte Ausgestaltungen der Erfindung sind den Unteransprüchen zu entnehmen.Further advantageous embodiments of the invention can be found in the subclaims.

Durch die gleichzeitige Einspritzung des Isolierkörpereinsatzes zusammen mit der Kontakthülse an den Tragkörper wird so der Zeitaufwand für eine gesonderte Herstellung des Isolierkörpereinsatzes eingespart. Außerdem entfallen die Montagekosten für das Einsetzen und Befestigen sowohl der Kontakthülse am Tragkörper als auch des Isolierkörpereinsatzes in der Kontakthülse.The simultaneous injection of the insulator insert together with the contact sleeve on the support body saves the time required for a separate manufacture of the insulator insert. In addition, the assembly costs for inserting and fastening both the contact sleeve on the support body and the insulator insert in the contact sleeve are eliminated.

Einzelheiten der Erfindung werden nachfolgend für zwei Beispiele anhand der Zeichnungen näher beschrieben.Details of the invention are described below for two examples with reference to the drawings.

Von den Figuren zeigt

  • Figur 1 eine perspektivische Rückansicht der koaxialen Buchsensteckverbindung,
  • Figur 2 eine Seitenansicht im Schnitt durch die Buchsensteckverbindung,
  • Figur 3 eine Draufsicht im Schnitt durch die Buchsensteckverbindung,
  • Figur 4 eine perspektivische Ansicht zweier einstückig hergestellter Kontakthülsen,
  • Figur 5 eine perspektivische Ansicht des Innenkontaktes.
From the figures shows
  • FIG. 1 shows a perspective rear view of the coaxial socket connector,
  • FIG. 2 shows a side view in section through the socket connector,
  • FIG. 3 shows a plan view in section through the socket connector,
  • FIG. 4 shows a perspective view of two contact sleeves produced in one piece,
  • Figure 5 is a perspective view of the internal contact.

In Figur 1 ist in perspektivischer Ansicht eine koaxiale Buchsensteckverbindung dargestellt, die aus einem Tragkörper 1 aus Kunststoff besteht, in dem in Mehrfachanordnung zwei übereinanderliegende Kontakthülsen 2 mit eingespritzt sind. Innerhalb jeder Kontakthülse befindet sich ein Isolierkörpereinsatz 3, der aus dem gleichen Kunststoff besteht, wie der Tragkörper. Isolierkörpereinsatz 3 und Tragkörper sind durch Stege miteinander verbunden, die unterschiedliche Formen aufweisen können. So erstreckt sich z.B. ein erster Steg 6, wie aus Figur 2 zu entnehmen ist, durch eine öffnung 8 in der Kontakthülse vom Tragkörper zum Isolierkörpereinsatz. Es kann nur eine öffnung oder es können auch mehrere, wie aus Figur 4 zu erkennen ist, am Umfang verteilt vorhanden sein. Die Form der Öffnung ist hierbei von untergeordneter Bedeutung.In Figure 1, a coaxial socket connector is shown in perspective view, which consists of a support body 1 made of plastic, in which two superimposed contact sleeves 2 are also injected. Inside each contact sleeve there is an insulating body insert 3, which consists of the same plastic as the supporting body. Insulating body insert 3 and supporting body are connected to one another by webs, which can have different shapes. For example, A first web 6, as can be seen from FIG. 2, through an opening 8 in the contact sleeve from the support body to the insulator insert. Only one opening or several, as can be seen from FIG. 4, can be distributed around the circumference. The shape of the opening is of minor importance.

Bei der Herstellung der Buchsensteckverbindung werden zunächst die aus Metall hergestellten Kontakthülsen in das Spritzwerkzeug eingelegt und positioniert. Anschließend werden dann der Tragkörper und der Isolierkörpereinsatz um die Kontakthülsen herum geformt, wobei natürlich gleichzeitig durch die Öffnung 8 die ersten Stege ausgebildet werden. Man erhält so eine kraft- und formschlüssige Verbindung.When producing the socket connector, the contact sleeves made of metal are first inserted and positioned in the injection mold. The support body and the insulating body insert are then shaped around the contact sleeves, the first webs being naturally formed simultaneously through the opening 8. This gives you a positive and positive connection.

Eine andere Art der Stege ist in Figur 1 mit 7 bzw. 7' bezeichnet. Hier führt der zweite Steg 7 vom Tragkörper 1 über den Rand der Kontakthülse 2 hinweg zum Isolierkörpereinsatz 3. Es können zugleich beide Arten der Stege vorhanden sein, wobei jedoch auch die Lösung denkbar ist, bei der entweder nur die eine oder nur die andere Art vorhanden ist.Another type of webs is designated in FIG. 1 by 7 or 7 '. Here, the second web 7 leads from the support body 1 over the edge of the contact sleeve 2 to the insulator insert 3. Both types of webs can be present at the same time, but the solution is also conceivable in which either only one or only the other type is available is.

Im Isolierkörpereinsatz ist ein zentraler Durchbruch 4 ausgespart, in dem sich ein Innenkontakt 5 befindet. Dieser Innenkontakt ist zusammen mit seiner Anschlußfahne 11 einstückig aus Draht hergestellt, wie aus Figur 5 erkennbar ist. An die Anschlußfahne 11 schließen sich etwa zwei parallel laufende Abschnitte 13 an, die durch ein sich senkrecht zu den Abschnitten erstreckendes, bogenförmiges Verbindungsteil 14 miteinander verbunden sind. Etwa in der Mitte der Abschnitte 13 weisen diese Abwinkelungen 15 einen stumpfen Winkel auf. Da der Innenkontakt mit seinen Abschnitten 13 zur Positionierung in Aussparungen 12 im Isolierkörpereinsatz 3 liegt, ragen die Umkehrpunkte der Abwinkelungen 15 in den zentralen Durchbruch 4. Diese Umkehrpunkte und der Verbindungsteil 14 stellen die Kontaktstellen für einen einzuführenden, nicht dargestellten Stecker dar.A central opening 4 in which an internal contact 5 is located is recessed in the insulator insert. This inner contact, together with its connecting lug 11, is made in one piece from wire, as can be seen from FIG. The connecting lug 11 is followed by approximately two parallel sections 13 which are connected to one another by an arcuate connecting part 14 which extends perpendicular to the sections. Approximately in the middle of the sections 13, these bends 15 have an obtuse angle. Since the internal contact with its sections 13 for positioning in recesses 12 in the insulator insert 3, the reversal points of the bends 15 protrude into the central opening 4. These reversal points and the connecting part 14 represent the contact points for a plug, not shown, to be inserted.

Die Aussparungen 12 im Isolierkörpereinsatz in den der Innenkontakt liegt, setzen sich in den zweiten Stegen 7 bzw. 7' in Schlitzen 9 fort. Diese Schlitze befinden sich sowohl auf der Innenseite der Stege als auch auf der Stirnseite. In ihnen ist der Innenkontakt bzw. der Obergang von den Abschnitten 13 zu der Anschlußfahne 11 geführt. Dies hat den Vorteil, daß neben einer leichteren Montage auch noch gleichzeitig eine gute und sichere Isolierung zwischen Kontakthülse und Innenkontakt erreicht wird. Auf der Rückseite der Stege besitzen diese flächenhaften Vertiefungen, in denen die Anschlußfahnen liegen. Wie aus Figur 1 zu erkennen ist, ist die Buchsenverbindung geeignet zum Einbau in eine nicht dargestellte gedruckte Schaltung. Zu diesem Zweck ist der Tragkörper L-förmig ausgebildet, wobei der kürzere Teil als Bodenplatte 17 auf der Oberfläche der gedruckten Schaltung zu liegen kommt. Zur genauen Positionierung ist auf der Unterseite noch ein vorstehender Zapfen 18 angeformt, der in ein entsprechendes Loch der gedruckten Schaltung hineinragt. Außerdem kann der Tragkörper noch im Bedarfsfall durch eine zusätzliche Schraubverbindung gesichert werden. Die Festlegung der Anschlußfahnen 11 des Innenkontaktes und auch die des Kontaktstücks 16 in der Bodenplatte 17 erfolgt derart, daß diese in Aufnahmen 2o eingeschnappt werden. Selbstverständlich liegt der Abstand dieser Anschlüsse im Rastermaß von 2,54 mm.The recesses 12 in the insulator insert in which the internal contact lies are continued in the second webs 7 and 7 'in slots 9. These slots are located on the inside of the webs as well as on the front. The internal contact or the transition from the sections 13 to the connecting lug 11 is guided in them. This has the advantage that, in addition to easier assembly, good and safe insulation between the contact sleeve and the internal contact is also achieved at the same time. On the back of the webs, these have extensive depressions in which the connecting lugs are located. As can be seen from Figure 1, the socket connection is suitable for installation in a printed circuit, not shown. For this purpose, the support body is L-shaped, the shorter part coming as a base plate 17 on the surface of the printed circuit. For precise positioning, a protruding pin 18 is still on the underside forms, which protrudes into a corresponding hole in the printed circuit. In addition, the support body can be secured by an additional screw connection if necessary. The connection lugs 11 of the internal contact and also that of the contact piece 16 in the base plate 17 are fixed in such a way that they are snapped into receptacles 20. Of course, the distance between these connections is 2.54 mm.

Die koaxiale Buchsensteckverbindung kann sowohl als Einzelsteckverbindung als auch als Mehrfachanordnung hergestellt werden. In Figur 1 ist als ein Ausführungsbeispiel eine Doppelbuchse mit zwei übereinanderliegenden Kontakthülsen dargestellt. Es ist jedoch auch denkbar, daß mehr als zwei Kontakthülsen übereinander angeordnet sind. Ferner besteht noch die Möglichkeit, mehrere derartige Tragkörper nebeneinander zu einer Leiste zusammenzufügen. Hierzu kann der Rand des Tragkörpers mit in den Figuren nicht dargestellten Nuten und Federn versehen sein, die eine ausgerichtete Aneinanderreihung ermöglichen. Das in Figur 1 dargestellte Ausführungsbeispiel besitzt abgesetzte Ränder 21, die bei zwei dicht nebeneinanderliegenden Tragkörpern einander übergreifen. Die Verbindung selbst kann z.B. durch Kleben erfolgen. Es ist auch möglich, am Rand des Tragkörpers beidseitig verlaufende Kanten 19 vorzusehen, die bei benachbarten Tragkörpern aneinanderliegen und als Energierichtungsgeber bei der Ultraschallschweißung dienen.The coaxial socket connector can be made both as a single connector and as a multiple arrangement. In Figure 1, a double socket with two superimposed contact sleeves is shown as an embodiment. However, it is also conceivable that more than two contact sleeves are arranged one above the other. Furthermore, there is the possibility of joining several supporting bodies of this type side by side to form a strip. For this purpose, the edge of the support body can be provided with grooves and tongues, not shown in the figures, which enable aligned alignment. The exemplary embodiment shown in FIG. 1 has stepped edges 21 which overlap one another in the case of two support bodies lying closely next to one another. The connection itself can e.g. done by gluing. It is also possible to provide edges 19 which run on both sides at the edge of the support body and which abut one another in the case of adjacent support bodies and serve as energy direction transmitters in the case of ultrasonic welding.

In der Ausführung als Doppelbuchse liegen zwei Kontakthülsen übereinander. In disem Falle ist der untere zweite Steg 7' länger als der darüberliegende zweite Steg 7. Dies hat man deshalb so gewählt, um einen im Rastermaß liegenden bestimmten Abstand der Anschlußfahnen der Innenkontakte zueinander zu erzielen. Auch hier liegt natürlich die Anschlußfahne des zweiten Steges 7' in der Vertiefung auf der Rückseite.In the double socket version, two contact sleeves lie one above the other. In this case, the lower second web 7 'is longer than the second web 7 lying above it. This has therefore been chosen in order to achieve a certain spacing of the connecting lugs of the internal contacts from one another which is within the grid dimension. Here, too, of course, the connecting lug of the second web 7 'lies in the recess on the back.

Bei dem Ausführungsbeispiel in Figur 1 sind zwei Kontakthülsen 2 durch ein angeschweißtes Kontaktstück 16 elektrisch miteinander verbunden.In the exemplary embodiment in FIG. 1, two contact sleeves 2 are electrically connected to one another by a welded-on contact piece 16.

Ein weiteres Ausführungsbeispiel ist in Figur 4 dargestellt. Hier sind im Gegensatz zu Figur 1 die Kontakthülsen und die Verbindungen zwischen beiden einstückig hergestellt. Selbstverständlich kann man auch gleichzeitig eine Anschlußfahne 22 mit anformen. Die restlichen Teile entsprechen denen der Figur 1.Another embodiment is shown in Figure 4. In contrast to Figure 1, the contact sleeves and the connections between the two are made in one piece. Of course, one can also form a terminal lug 22 at the same time. The remaining parts correspond to those in FIG. 1.

Die bislang beschriebenen und in den Figuren dargestellten Ausführungsbeispiele, bei denen der Tragkörper L-förmig ausgebildet ist, sind für den Einsatz in eine gedruckte Schaltung vorgesehen. Es ist jedoch auch möglich, für andere Verwendungszwecke den Tragkörper nur plattenförmig zu gestalten. Der aus Draht hergestellte Innenkontakt besitzt hierzu als Anschlußfahne zweckmäßigerweise Lötösen zum Anlöten von Anschlußdrähten.The exemplary embodiments described so far and shown in the figures, in which the support body is L-shaped, are intended for use in a printed circuit. However, it is also possible to make the support body only plate-shaped for other uses. For this purpose, the inner contact made of wire appropriately has solder lugs for soldering connecting wires as a connecting lug.

Claims (13)

1. Koaxiale Buchsensteckverbindung mit einem aus Kunststoff hergestellten Tragkörper, in dem mindestens eine aus Metall bestehende und einen Anschluß aufweisende Kontakthülse als Außenkontakt gehaltert ist, die ihrerseits einen Isolierkörpereinsatz umfaßt, in dessem zentralen Durchbruch ein einen Anschluß aufweisender Innenkontakt angeordnet ist, dadurch gekennzeichnet,
daß Isolierkörpereinsatz (3) und Tragkörper (1) durch mindestens einen Steg (6, 7, 7') einstückig miteinander verbunden und in einem Spritzvorgang hergestellt sind, wobei gleichzeitig die Kontakthülse (2) mit eingespritzt ist.1. Coaxial socket connector with a support body made of plastic, in which at least one contact sleeve made of metal and having a connection is held as an external contact, which in turn comprises an insulator insert, in the central opening of which an internal contact having a connection is arranged, characterized in that
that insulating body insert (3) and support body (1) are integrally connected to one another by at least one web (6, 7, 7 ') and are produced in one injection molding process, the contact sleeve (2) being injected at the same time. 2. Koaxiale Buchsensteckverbindung nach Anspruch 1,
dadurch gekennzeichnet,
daß die Kontakthülse kraft- und/oder formschlüssig eingespritzt ist.2. Coaxial socket connector according to claim 1,
characterized,
that the contact sleeve is injected non-positively and / or positively. 3. Koaxiale Buchsensteckverbindung nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet,
daß sich ein erster Steg (6) durch eine öffnung (8) in der Kontakthülse (2) erstreckt..3. Coaxial socket connector according to one of claims 1 to 2, characterized in
that a first web (6) extends through an opening (8) in the contact sleeve (2). 4. Koaxiale Buchsensteckverbindung nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet,
daß ein zweiter Steg (7, 7') vom Tragkörper (1) über den Rand der Kontakthülse (2) hinweg zum Isolierkörpereinsatz (3) geführt ist.4. Coaxial socket connector according to one of claims 1 to 2, characterized in that
that a second web (7, 7 ') is guided from the support body (1) over the edge of the contact sleeve (2) to the insulator insert (3). 5. Koaxiale Buchsensteckverbindung nach Anspruch 4,
dadurch gekennzeichnet,
daß im zweiten Steg (7, 7') auf der Innen- und Stirnseite ein Schlitz (9) ausgespart ist, der den Innenkontakt (5) zur Isolierung von der Kontakthülse-(21 aufnimmt.5. Coaxial socket connector according to claim 4,
characterized,
that in the second web (7, 7 ') on the inside and end face a slot (9) is recessed, which receives the internal contact (5) for insulation from the contact sleeve - (21. 6. Koaxiale Buchsensteckverbindung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet,
daß mehrere übereinander angeordnete Buchsensteckverbindungen in einem Tragkörper (1) vorgesehen sind, wobei jeweils der nächst darunter liegende zweite Steg (7') eine größere Länge als der über ihm liegende zweite Steg (7) besitzt und wobei dieser darunter liegende zweite Steg (7') auf seiner Außenseite eine Vertiefung (10) für die darin geführte Anschlußfahne (11) des Innenkontaktes (5) der über ihm liegenden Buchsensteckverbindung aufweist.6. Coaxial socket connector according to one of claims 1 to 5, characterized in
that a plurality of socket plug connections arranged one above the other are provided in a supporting body (1), the respective second web (7 ') below it having a greater length than the second web (7) lying above it, and this second web (7') ) has on its outside a recess (10) for the connecting lug (11) of the internal contact (5) of the socket connector located above it. 7. Koaxiale Buchsensteckverbindung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet,
daß der mit einer Anschlußfahne (11) versehene und einstückig aus Draht hergestellte Innenkontakt (5) von zwei parallel laufenden, beabstandeten, in gegenüberliegenden Aussparungen (12) des Isolierkörpereinsatzes (3) liegenden Abschnitten (13) gebildet wird, die durch ein sich senkrecht zu diesen Abschnitten (13) erstreckendes, bogenförmiges, zur Aufnahme eines Steckers geeignetes Verbindungsteil (14) miteinander verbunden sind.7. Coaxial socket connector according to one of claims 1 to 6, characterized in
that the provided with a terminal lug (11) and made of one piece of wire inner contact (5) is formed by two parallel, spaced, in opposite recesses (12) of the insulator insert (3) sections (13), which is formed by a perpendicular to these sections (13) extending, arcuate, suitable for receiving a connector connecting part (14) are interconnected. 8. Koaxiale Buchsensteckverbindung nach Anspruch 7,
dadurch gekennzeichnet,
daß an den Abschnitten (13) etwa mittig aufeinander zu weisende Abwinkelungen (15) mit einem stumpfen Winkel ausgebildet sind, deren Umkehrungen als Kontaktstelle dienen.8. Coaxial socket connector according to claim 7,
characterized,
that bends (15) are formed at an obtuse angle on the sections (13) approximately towards one another, the reversals of which serve as a contact point. 9. Koaxiale Buchsensteckverbindung nach Anspruch 6,
dadurch gekennzeichnet,
daß bei einer Mehrfachanordnung die Kontakthülsen durch ein an den Kontakthülsen (2) befestigtes und gleichzeitig als Anschlußfahne dienendes Kontaktstück (16) untereinander in elektrischer Verbindung stehen.9. Coaxial socket connector according to claim 6,
characterized,
that in a multiple arrangement the contact sleeves are in electrical connection with one another by a contact piece (16) fastened to the contact sleeves (2) and simultaneously serving as a connecting lug. 10. Koaxiale Buchsensteckverbindung nach Anspruch 6,
dadurch gekennzeichnet,
daß bei einer Mehrfachanordnung mehrere Kontakthülsen einstückig hergestellt sind.10. Coaxial socket connector according to claim 6,
characterized,
that in a multiple arrangement, several contact sleeves are made in one piece. 11. Koaxiale Buchsensteckverbindung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet,
daß der Tragkörper (1) eine L-Form aufweist, wobei der kürzere Teil als Bodenplatte (13) eine Lagefixierung in Form eines vorstehenden Zapfens (18) für den Einsatz in eine gedruckte Schaltung enthält.11. Coaxial socket connector according to one of claims 1 to 10, characterized in that
that the support body (1) has an L-shape, the shorter part as the base plate (13) containing a position in the form of a protruding pin (18) for use in a printed circuit. 12. Koaxiale Buchsensteckverbindung nach Anspruch 10,
dadurch gekennzeichnet,
daß mehrere Tragkörper zu einer Buchsenleiste mittels Ultraschall durch Verschweißung der aneinanderliegenden Kanten (19) verbunden sind.12. Coaxial socket connector according to claim 10,
characterized,
that several support bodies are connected to a socket strip by means of ultrasound by welding the abutting edges (19). 13. Koaxiale Buchsensteckverbindung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet,
daß der Tragkörper plattenförmig ist, wobei die Anschlüsse der Kontakthülse und die des Innenkontaktes als Lötösen ausgebildet sind.13. Coaxial socket connector according to one of claims 1 to 10, characterized in
that the support body is plate-shaped, the connections of the contact sleeve and those of the internal contact being designed as soldering lugs.
EP81107054A 1980-11-04 1981-09-08 Coaxial pluggable socket connection Expired EP0051130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81107054T ATE8088T1 (en) 1980-11-04 1981-09-08 COAXIAL SOCKET CONNECTOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803041495 DE3041495A1 (en) 1980-11-04 1980-11-04 COAXIAL SOCKET CONNECTION
DE3041495 1980-11-04

Publications (2)

Publication Number Publication Date
EP0051130A1 true EP0051130A1 (en) 1982-05-12
EP0051130B1 EP0051130B1 (en) 1984-06-20

Family

ID=6115887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81107054A Expired EP0051130B1 (en) 1980-11-04 1981-09-08 Coaxial pluggable socket connection

Country Status (5)

Country Link
US (1) US4431253A (en)
EP (1) EP0051130B1 (en)
JP (1) JPS57128474A (en)
AT (1) ATE8088T1 (en)
DE (1) DE3041495A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893843A1 (en) * 1997-07-21 1999-01-27 Molex Incorporated Coaxial connector module

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
US4548453A (en) * 1983-03-11 1985-10-22 Amp Incorporated Right angle coaxial plug connector
US4603926A (en) * 1983-12-29 1986-08-05 Rca Corporation Connector for joining microstrip transmission lines
US4842527A (en) * 1987-07-31 1989-06-27 Motorola, Inc. Contact assembly for interconnecting circuit board and a coaxial connector
JP2626477B2 (en) * 1993-07-08 1997-07-02 日本電気株式会社 Coaxial connector
JP3071136B2 (en) * 1995-03-07 2000-07-31 シャープ株式会社 Terminal structure and universal LNB using this
DE29701944U1 (en) * 1997-02-04 1997-04-03 Rosenberger Hochfrequenztechnik GmbH & Co, 83413 Fridolfing Coaxial connector socket
US6358062B1 (en) * 2000-10-24 2002-03-19 3M Innovative Properties Company Coaxial connector assembly
JP2002164110A (en) * 2000-11-27 2002-06-07 Jst Mfg Co Ltd High voltage connector
DE10123684A1 (en) * 2001-05-15 2002-11-21 Endress & Hauser Gmbh & Co Kg Circuit board, e.g. for measurement equipment, has contact sleeve in aperture mechanically fixed and electrically connected to metallisation around aperture by solder joint
DE102015111543A1 (en) * 2015-07-16 2017-01-19 Phoenix Contact Gmbh & Co. Kg Base strip for connecting to at least one connector part

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EP0893843A1 (en) * 1997-07-21 1999-01-27 Molex Incorporated Coaxial connector module

Also Published As

Publication number Publication date
EP0051130B1 (en) 1984-06-20
DE3041495A1 (en) 1982-05-13
ATE8088T1 (en) 1984-07-15
JPS57128474A (en) 1982-08-10
US4431253A (en) 1984-02-14

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