EP0051130B1 - Coaxial pluggable socket connection - Google Patents

Coaxial pluggable socket connection Download PDF

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Publication number
EP0051130B1
EP0051130B1 EP81107054A EP81107054A EP0051130B1 EP 0051130 B1 EP0051130 B1 EP 0051130B1 EP 81107054 A EP81107054 A EP 81107054A EP 81107054 A EP81107054 A EP 81107054A EP 0051130 B1 EP0051130 B1 EP 0051130B1
Authority
EP
European Patent Office
Prior art keywords
contact
connector according
coaxial plug
type sleeve
sleeve
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.)
Expired
Application number
EP81107054A
Other languages
German (de)
French (fr)
Other versions
EP0051130A1 (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. in hi-fi systems, used 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 plug socket 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 which are spread outward leave a deposit which adjoins the central opening.
  • the contact sleeve is provided with a connection lug that serves as a solder connection. Since the socket is inserted into an opening in the printed circuit, the connector 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 terminal 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 Figure 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 over 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 supporting body 1 over the edge of the contact sleeve 2 to the insulating body 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 .
  • 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 lies 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 make the contact represent for a plug to be introduced, not shown.
  • 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.
  • a protruding pin 18 is also formed on the underside, which protrudes into a corresponding hole in the printed circuit.
  • 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 are fixed in the base plate 17 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 supporting bodies lying close together.
  • the connection itself can e.g. done by gluing.
  • edges 19 which run on both sides at the rank of the support body and which abut one another in the case of adjacent support bodies and serve as energy direction transmitters in the ultrasound welding.
  • two contact sleeves 2 are electrically connected to one another by a welded-on contact piece 16.
  • FIG. 4 Another embodiment is shown in Figure 4.
  • the contact sleeves and the connections between the two are made in one piece.
  • 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.
  • the support body is also possible to design the support body only in the form of a plate for other purposes.
  • the inner contact made of wire expediently has soldering lugs as soldering lugs for soldering connecting wires.

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 ausThe 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. in hi-fi systems, used 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-A-25 47 951 ist bereits eine Stekkerbuchse 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 hinterlassen nach aussen abgespreizte 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-A-25 47 951 a plug socket 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. Furthermore, spring tongues of the contact sleeve which are spread outward leave a deposit which adjoins the central opening. The contact sleeve is provided with a connection lug that serves as a solder connection. Since the socket is inserted into an opening in the printed circuit, the connector 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 terminal 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 Patentanspruches 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 zeigtFrom the figures shows

  • Figur 1 eine perspektivische Rückansicht der koaxialen Buchsensteckverbindung,FIG. 1 shows a perspective rear view of the coaxial socket connector,
  • Figur 2 eine Seitenansicht im Schnitt durch die Buchsensteckverbindung,FIG. 2 shows a side view in section through the socket connector,
  • Fiur 3 eine Draufsicht im Schnitt durch die Buchsensteckverbindung,3 shows a plan view in section through the socket connector,
  • Figur 4 eine perspektivische Ansicht zweier einstückig hergestellter Kontakthülsen,FIG. 4 shows a perspective view of two contact sleeves produced in one piece,
  • Figur 5 eine perspektivische Ansicht des Innenkontaktes.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 lsolierkörpereinsatz 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 Figure 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 over 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 supporting body 1 over the edge of the contact sleeve 2 to the insulating body 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 .

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 lies 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 make the contact represent for a plug to be introduced, not shown.

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 flächenhafte 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 20 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 also formed on the underside, 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 are fixed in the base plate 17 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 Rang 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 supporting bodies lying close together. The connection itself can e.g. done by gluing. It is also possible to provide edges 19 which run on both sides at the rank of the support body and which abut one another in the case of adjacent support bodies and serve as energy direction transmitters in the ultrasound welding.

In der Ausführung als Doppelbuchse liegen zwei Kontakthülsen übereinander. In diesem 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 that 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. 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.In the exemplary embodiment in FIG. 1, two contact sleeves 2 are electrically connected to one another by a welded-on contact piece 16. 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 connecting 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 design the support body only in the form of a plate for other purposes. For this purpose, the inner contact made of wire expediently has soldering lugs as soldering lugs for soldering connecting wires.

Claims (12)

1. Coaxial plug-type sleeve connector having a plastics support body (1) in which at least one metal sleeve contact (2) comprising a terminal is held as an external contact, which in turn comprises an insulating insert (3) in a central bore (4) of which there is arranged an internal contact (5) comprising a terminal, characterised in that the insulating insert (3) and support body (1) are connected to each other to form one piece by at least one bridging element (6, 7, 7') and are made in one injection moulding operation, the contact sleeve (2) being injected at the same time to have a frictional and positive retention
2. Coaxial plug-type sleeve connector according to claim 1, characterised in that a first bridging element (6) extends trough an aperture (8) in the sleeve contact (2).
3. Coaxial plug-type sleeve connector according to claim 1, characterised in that a second bridging element (7, 7') extend from the support body (1) over the edge of the sleeve contact (2) away towards the insulating insert (3).
4. Coaxial plug-type sleeve connector according to claim 3, characterised in that there is recessed on the inside and in the front of the second bridging element (7, 7') a slot (9) which receives the internal contact (5) to insulate it from the contact sleeve (2).
5. Coaxial plug-type sleeve connector according to one of the claims 1 to 4, characterised in that a plurality of plug-type sleeve connectors arranged one above the other are provided in one support body (1), wherein the second bridging element (7') lying next to and below the bridging element (7) lying above it is in each case longer than this bridging element (7), and wherein this lower second bridging element (7') has a depression (10) on its outised for the connecting lug (11) guided therein of the internal contact (5) of the plug-type sleeve connector lying above it.
6. Coaxial plug-type sleeve connector according to one of the claims 1 to 5, characterised in that the internal contact (5) provided with a connecting lug (11) and made of one piece of wire is formed by two parallel spaced sections (13) located in opposite recesses (12) of the insulating insert (3), which (13) are connected to each other by an arcuate connecting piece (14) suitable for receiving a plug and extending at right angles to said sections (13).
7. Coaxial plug-type sleeve connector according to claim 6, characterised in that bent portions (15) forming an obtuse angle and directed towards each other approximately in the centre are provided on the sections (13), the reverses of which (15) act as contact points.
8. Coaxial plug-type sleeve connector according to claim 7, characterised in that in the case of a multiple arrangement, the sleeve contacts are connected electrically to one another by a contact piece (16) which is secured to the sleeve contacts (2) and acts at the same time as a connecting lug.
9. Coaxial plug-type sleeve connector according to claim 7, characterised in that a plurality of sleeve contacts (2) are manufactured in one piece for a multiple arrangement.
10. Coaxial plug-type sleeve connector according to one of the claims 1 to 9, characterised in that the support body (1) is L-shaped, wherein the shorter part, acting as a bas plate (17), has locating means in the form of a projecting pin (18) for insertion into a printed circuit.
11. Coaxial plug-type sleeve connector according to claim 9, characterised in that a plurality of support bodies (1) are connected to form a socket board by means of ultrasonics by welding the adjacent edges (19).
12. Coaxial plug-type sleeve connector according to one of the claims 1 to 9, characterised in that the support body (2) is in the form of a plate, the terminals of the contact sleeve (2) and of the internal contact (5) being designed as solder 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
DE3041495 1980-11-04
DE19803041495 DE3041495A1 (en) 1980-11-04 1980-11-04 COAXIAL SOCKET CONNECTION

Publications (2)

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

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* Cited by examiner, † Cited by third party
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 Hochfrequenztech Coaxial connector socket
EP0893843A1 (en) * 1997-07-21 1999-01-27 Molex Incorporated Coaxial connector module
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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US1590823A (en) * 1924-04-22 1926-06-29 Simplex Electric Heating Compa Electric connecter plug
DE485338C (en) * 1929-01-12 1929-10-28 Reklame Leuchtbau G M B H Illuminated advertising device
GB914326A (en) * 1958-04-16 1963-01-02 Painton & Co Ltd Improvements in or relating to coaxial electric plug and socket connectors
US3082395A (en) * 1961-06-13 1963-03-19 California Plasteck Inc Electrical connector for illuminated panel
DE1591574A1 (en) * 1967-09-29 1969-11-06 Siemens Ag Antenna amplifier arrangement with coaxial sockets connected to one another using the loop-through process
US3564478A (en) * 1968-05-06 1971-02-16 Vm Corp Electrical connector and ground structure
DE6800347U (en) * 1968-10-02 1969-08-07 Bosch Elektronik Photokino RECEIVER CONNECTOR
CA1009719A (en) * 1973-01-29 1977-05-03 Harold G. Hutter Coaxial electrical connector
AU475619B2 (en) * 1974-02-23 1976-08-26 Yuko Shendosho Company Limited pin PLUG
DD113136A1 (en) * 1974-03-26 1975-05-12
DE2547951A1 (en) * 1975-10-27 1977-05-05 Daut & Rietz Kg Connector socket contact bracket - is supported in insulated housing and has stamping with folded out section at top
DE2729649C3 (en) * 1977-06-30 1980-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen High frequency shielded antenna socket with a directional coupler
DE2841676A1 (en) * 1978-09-25 1980-03-27 Siemens Ag Coaxial receptacle with sleeve for outer conductor - has inner conductor contact with injected insulator between it and outer conductor sleeve

Also Published As

Publication number Publication date
ATE8088T1 (en) 1984-07-15
EP0051130A1 (en) 1982-05-12
DE3041495A1 (en) 1982-05-13
US4431253A (en) 1984-02-14
JPS57128474A (en) 1982-08-10

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