EP0860892B1 - Radio receiver with a stabilisation of the antenna connector - Google Patents

Radio receiver with a stabilisation of the antenna connector Download PDF

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Publication number
EP0860892B1
EP0860892B1 EP19980101133 EP98101133A EP0860892B1 EP 0860892 B1 EP0860892 B1 EP 0860892B1 EP 19980101133 EP19980101133 EP 19980101133 EP 98101133 A EP98101133 A EP 98101133A EP 0860892 B1 EP0860892 B1 EP 0860892B1
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EP
European Patent Office
Prior art keywords
radio receiver
antenna
broadcast radio
connection box
housing
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 - Lifetime
Application number
EP19980101133
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German (de)
French (fr)
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EP0860892A2 (en
EP0860892A3 (en
Inventor
Klaus Wolkewitz
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Robert Bosch GmbH
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Robert Bosch GmbH
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Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0860892A2 publication Critical patent/EP0860892A2/en
Publication of EP0860892A3 publication Critical patent/EP0860892A3/en
Application granted granted Critical
Publication of EP0860892B1 publication Critical patent/EP0860892B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/30Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/1207Supports; Mounting means for fastening a rigid aerial element
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/02Connectors or connections adapted for particular applications for antennas

Definitions

  • the invention is based on a radio receiver according to the preamble of the main claim.
  • the radio receiver according to the invention with the features of the main claim has the advantage that a single antenna connection module with defined Antennenbuchsenpositionen is providable, which is only on the receiver side to adapt to the respective device type, but antenna side standardized antenna sockets and terminal positions may have. That way expensive cable tails outside the housing of the radio receiver not only for the radio receiving part but also for other integrated in the radio receiver receiving parts, for example, for mobile and position detection receiver avoided.
  • junction box is not integrated into the housing of the radio receiver, but is positively connected thereto.
  • Another advantage is also that an antenna terminal, the cable-shaped from the back or
  • connection box has an outer holding device and that in the outer holding device, an antenna tube in particular for broadcast reception is feasible.
  • an antenna can be stabilized in position by the terminal box additionally.
  • the at least one antenna socket on the junction box and the connecting line are fixed by holding devices in the junction box in position.
  • the at least one antenna socket and the connecting line is further stabilized, so that in particular the axial forces are absorbed by the terminal box, the at least one antenna socket and the connecting line are not loaded and therefore wear less.
  • terminal box is bolted to the back or side wall of the radio receiver. In this way, a simple way to connect the junction box with the Ge Reifenück- or side wall of the radio receiver is given.
  • junction box is formed in two pieces from a preferably manufactured by injection molding part and a preferably also made of injection molded closure cap. In this way, the junction box is also very stable and wear.
  • junction box is RF moderately shielded. In this way, the coupling of high-frequency interference is prevented at the junction box.
  • FIG. 1 shows a front view of a junction box
  • Figure 2 shows a screwed to the rear wall of a radio receiver terminal box
  • Figure 3 is a rear view of a junction box
  • Figure 4 is an interior view of a junction box without closure cap
  • Figure 5 is a block diagram of a radio receiver according to the invention.
  • a radio receiver formed as a car radio having a broadcast receiving section 115, a radio telephone 30 and a receiver 40 for detecting position, which is formed in the present embodiment as a GPS receiver (Global Positioning System). Further modules of the data input and output of the radio receiver 1 are executed in a manner known to those skilled in the art and not shown in FIG.
  • a first antenna socket 60 for the radio reception part 115 is arranged and connected to the radio reception part 115 via a first connecting line 120.
  • an antenna terminal 5 is arranged, which comprises a junction box 15 with a second antenna socket 20 and a third antenna socket 25.
  • the second antenna socket 20 is connected via a second connecting line 35 to the radio telephone 30 and the third antenna socket 25 is connected via a third connecting line 45 to the GPS receiver 40.
  • the junction box 15 is shown. It consists of a housing part 85 and a closure lid 90. Clearly the junction box 15 is cuboid-shaped, wherein the closure lid 90 covers a longitudinal side of the junction box 15. According to Figure 2, the junction box 15 is bolted to its closure cover 90 via a on the opposite side of the closure cap 90 side of the junction box 15 screw 100 with the rear wall 10 of the radio receiver 1 frictionally. In this case, other non-positive connection types, such as bonding are possible. On one of its narrow sides, the connection box 15 has the second antenna socket 20 and the third antenna socket 25, which enable a space-saving feed of the respective antenna cable in parallel or at a small angle to the rear wall 10 of the housing.
  • connection box 15 has on an additional narrow side an outer holding device 50, which holds an antenna tube 55 for radio reception in also to the rear wall 10 parallel guide or small angle according to Figure 2.
  • the antenna tube 55 is angled at right angles at the level of the first antenna socket 60 and connected to the first antenna socket 60 on the rear wall 10 of the radio receiver 1.
  • FIG. 3 shows a rear view of the connection box 15.
  • a screw opening 110 for receiving the screw 100 is shown in the closure lid 90.
  • a plug module 95 can be seen on the closure lid 90, via which the second connecting line 35 is connected to a mating plug contact of the rear wall 10 of the radio receiver 1. From an opening 125 of the closure lid 90 also protrudes the third connecting line 45, which has a Opening the housing rear wall 10 is guided to the GPS receiver 40.
  • FIG. 4 the interior of the junction box 15 and the housing part 85 is shown.
  • the housing part 85 on the narrow side with the two antenna sockets 20, 25 on a first antenna book aperture 130 and a second antenna book aperture 135.
  • the first antenna bushing breakthrough 130 serves to receive the second antenna socket 20
  • the second antenna bushing breakthrough 135 serves to receive the third antenna bushing 25.
  • the second antenna bushing 20 is additionally supported by a first holding device 65 in the interior of the housing part 85 3
  • the plug-in module 95 is connected to the second antenna socket 20 via the second connecting line 35 according to FIG. 4 and is stabilized in the housing part 85 via a second holding device 70.
  • the first holding device 65 engages around the cylindrical second antenna socket 20 by correspondingly bent webs, which are opposite one another and are connected to the longitudinal side of the housing part 85 facing away from the closure lid 90.
  • the second holding device 70 encloses the plug module 95 annularly and is likewise connected to the longitudinal side of the housing part 85 opposite the closure lid 90.
  • the third connecting line 45 is guided in the housing part 85 by a third holding device 75 in the form of a cable channel.
  • the also circular cylindrical third antenna socket 25 is fixed by a fourth holding device 80 in the housing part 85 in position.
  • the fourth holding device 80 encloses the third antenna socket 25 likewise by means of two longitudinal sides of the housing part 85 opposite one another and opposite the closure lid 90 connected webs.
  • a cylindrical screw guide 105 is further arranged, which serves to receive the screw 100.
  • connection box 15 may also be arranged on a housing side wall of the radio receiver 1.
  • the housing part 85 and the closure lid 90 are preferably made of injection molding.
  • the housing part 85 can be glued to the closure lid 90 or welded or connected in any other way.
  • a connection of the housing part 85 with the closure lid 90 is also given when both parts are connected via the screw 100 frictionally connected to the rear wall 10 of the radio receiver 1.
  • an insert part 200 made of metal or bimetal for high-frequency shielding is arranged in the connection box 15, which is otherwise made of plastic.
  • the connection box 15 which is otherwise made of plastic.
  • connection box 15 can be equipped with the necessary antenna sockets.
  • the first antenna socket 60 for the radio receiving part 115 may be disposed in the terminal box 15.

Description

Stand der TechnikState of the art

Die Erfindung geht von einem Rundfunkempfänger nach der Gattung des Hauptanspruchs aus.The invention is based on a radio receiver according to the preamble of the main claim.

Aus der nach veröffentlichten deutschen Patentschritt DE-C1-19644648 ist bereits ein Rundfunkempfänger bekannt, in den ein Funktelefon integriert ist und der einen Antennenanschluß an seiner Gehäuserück- oder -seitenwand aufweist, wobei der Antennenanschluß in paralleler Richtung oder in kleinem Winkel zu der Gehäuserück- oder -seitenwand verläuft. Aus dem Patentdokument DE-Al-4110897 ist ein Rundfunkempfänger mit zwei Antennenanschlüßen an seiner Rückwand bekannt die in senkrechter Richtung zu der Gehäuserückwand verlaufen.From the published after German patent step DE-C1-19644648 a radio receiver is already known, in which a radio telephone is integrated and which has an antenna connection on its rear or side wall of the housing, wherein the antenna connection in parallel direction or at a small angle to the back of the housing or side wall runs. From the patent document DE-Al-4110897 a radio receiver with two Antennenanschlüssen on its rear wall is known which extend in the direction perpendicular to the rear wall of the housing.

Vorteile der ErfindungAdvantages of the invention

Der erfindungsgemäße Rundfunkempfänger mit den Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, daß ein einheitliches Antennenanschlußmodul mit definierten Antennenbuchsenpositionen vorsehbar ist, das lediglich empfängerseitig an den jeweiligen Gerätetyp anzupassen ist, jedoch antennenseitig genormte Antennenbuchsen und -anschlußpositionen aufweisen kann. Auf diese Weise werden teure Kabelschwänze außerhalb des Gehäuses des Rundfunkempfängers nicht nur für das Rundfunkempfangsteil sondern auch für weitere im Rundfunkempfänger integrierte Empfangsteile beispielsweise für Mobilfunk und Positionsermittlungsempfänger vermieden.The radio receiver according to the invention with the features of the main claim has the advantage that a single antenna connection module with defined Antennenbuchsenpositionen is providable, which is only on the receiver side to adapt to the respective device type, but antenna side standardized antenna sockets and terminal positions may have. That way expensive cable tails outside the housing of the radio receiver not only for the radio receiving part but also for other integrated in the radio receiver receiving parts, for example, for mobile and position detection receiver avoided.

Vorteilhaft ist weiterhin, daß der Anschlußkasten nicht in das Gehäuse des Rundfunkempfängers integriert ist, sondern kraftschlüssig mit diesem verbunden ist. Durch diese Modularisierung des Antennenanschlusses wird die Herstellung des Rundfunkempfängers weiter vereinfacht, wodurch zusätzlich Kosten eingespart werden können.A further advantage is that the junction box is not integrated into the housing of the radio receiver, but is positively connected thereto. Through this modularization of the antenna connection, the production of the radio receiver is further simplified, whereby additional costs can be saved.

Ein weiterer Vorteil besteht auch darin, daß ein Antennenanschluß, der kabelförmig aus der Gehäuserück- oderAnother advantage is also that an antenna terminal, the cable-shaped from the back or

-seitenwand des Rundfunkempfängers herausgeführt ist, durch Verbindung mit der entsprechenden Antennenbuchse des Anschlußkastens in seiner Position stabilisiert bzw. fixiert und vor äußeren Einflüssen geschützt wird. Auf diese Weise ist dieser Antennenanschluß einfacher und schneller zugänglich, wodurch der Komfort für den Benutzer erhöht wird.Side wall of the radio receiver is led out, stabilized by connection to the corresponding antenna socket of the junction box in its position or fixed and protected from external influences. In this way, this antenna connection is easier and faster accessible, which increases the comfort for the user.

Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im Hauptanspruch angegebenen Rundfunkempfängers möglich.The measures listed in the dependent claims advantageous refinements and improvements of the main claim radio receiver are possible.

Vorteilhaft ist es, daß der Anschlußkasten eine äußere Haltevorrichtung aufweist und daß in der äußeren Haltevorrichtung ein Antennenrohr insbesondere für Rundfunkempfang führbar ist. Auf diese Weise kann durch den Anschlußkasten zusätzlich eine Antenne in ihrer Lage stabilisiert werden. Dadurch wird ein beispielsweise durch Vibrationen verursachtes Lösen des Antennenrohrs von der zugehörigen Antennenbuchse des Rundfunkempfängers verhindert.It is advantageous that the connection box has an outer holding device and that in the outer holding device, an antenna tube in particular for broadcast reception is feasible. In this way, an antenna can be stabilized in position by the terminal box additionally. As a result, for example, caused by vibration loosening of the antenna tube of the associated antenna socket of the radio receiver prevented.

Vorteilhaft ist außerdem, daß die mindestens eine Antennenbuchse am Anschlußkasten und die Verbindungsleitung durch Haltevorrichtungen im Anschlußkasten in ihrer Lage fixiert sind. Auf dies Weise wird die mindestens eine Antennenbuchse und die Verbindungsleitung weiter stabilisiert, so daß insbesondere die axialen Kräfte vom Anschlußkasten aufgenommen werden, die mindestens eine Antennenbuchse und die verbindungsleitung nicht belastet werden und daher weniger verschleißen.It is also advantageous that the at least one antenna socket on the junction box and the connecting line are fixed by holding devices in the junction box in position. In this way, the at least one antenna socket and the connecting line is further stabilized, so that in particular the axial forces are absorbed by the terminal box, the at least one antenna socket and the connecting line are not loaded and therefore wear less.

Vorteilhaft ist auch, daß der Anschlußkasten mit der Gehäuserück- oder -seitenwand des Rundfunkempfängers verschraubt ist. Auf diese Weise ist eine einfache Möglichkeit zur Verbindung des Anschlußkastens mit der Gehäuserück- oder -seitenwand des Rundfunkempfängers gegeben.It is also advantageous that the terminal box is bolted to the back or side wall of the radio receiver. In this way, a simple way to connect the junction box with the Gehäuserück- or side wall of the radio receiver is given.

Eine einfache und kostengünstige Herstellung ergibt sich in vorteilhafter Weise dadurch, daß der Anschlußkasten zweistückig aus einem vorzugsweise durch Spritzguß hergestellten Gehäußeteil und einem vorzugsweise ebenfalls aus Spritzguß hergestellten Verschlußdeckel gebildet ist. Auf diese Weise ist der Anschlußkasten auch besonders stabil und verschleißarm.A simple and cost-effective production results in an advantageous manner in that the junction box is formed in two pieces from a preferably manufactured by injection molding part and a preferably also made of injection molded closure cap. In this way, the junction box is also very stable and wear.

Vorteilhaft ist außerdem, daß der Anschlußkasten HF-mäßig abgeschirmt ist. Auf diese Weise wird die Einkopplung von hochfrequenten Störungen am Anschlußkasten verhindert.It is also advantageous that the junction box is RF moderately shielded. In this way, the coupling of high-frequency interference is prevented at the junction box.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen Figur 1 eine Vorderansicht eines Anschlußkastens, Figur 2 einen an die Gehäuserückwand eines Rundfunkempfängers angeschraubten Anschlußkasten, Figur 3 eine Rückansicht eines Anschlußkastens, Figur 4 eine Innenansicht eines Anschlußkastens ohne Verschlußdeckel und Figur 5 ein Blockschaltbild eines erfindungsgemäßen Rundfunkempfängers.An embodiment of the invention is illustrated in the drawing and explained in more detail in the following description. 1 shows a front view of a junction box, Figure 2 shows a screwed to the rear wall of a radio receiver terminal box, Figure 3 is a rear view of a junction box, Figure 4 is an interior view of a junction box without closure cap and Figure 5 is a block diagram of a radio receiver according to the invention.

Beschreibung des AusführungsbeispielsDescription of the embodiment

In Figur 5 kennzeichnet 1 einen als Autoradio ausgebildeten Rundfunkempfänger mit einem Rundfunkempfangsteil 115, einem Funktelefon 30 und einem Empfänger 40 zur Positionsermittlung, der im vorliegenden Ausführungsbeispiel als GPS-Empfänger (Global Positioning System) ausgebildet ist. Weitere Baugruppen der Datenein- und -ausgabe des Rundfunkempfängers 1 sind in für den Fachmann bekannter Weise ausgeführt und in Figur 5 nicht dargestellt. An einer Gehäuserückwand 10 des Rundfunkempfängers 1 ist eine erste Antennenbuchse 60 für das Rundfunkempfangsteil 115 angeordnet und mit dem Rundfunkempfangsteil 115 über eine erste Verbindungsleitung 120 verbunden. An der Gehäuserückwand 10 des Rundfunkempfängers 1 ist außerdem ein Antennenanschluß 5 angeordnet, der einen Anschlußkasten 15 mit einer zweiten Antennenbuchse 20 und einer dritten Antennenbuchse 25 umfaßt. Die zweite Antennenbuchse 20 ist dabei über eine zweite Verbindungsleitung 35 mit dem Funktelefon 30 verbunden und die dritte Antennenbuchse 25 ist über eine dritte Verbindungsleitung 45 mit dem GPS-Empfänger 40 verbunden.In Fig. 5, 1 denotes a radio receiver formed as a car radio having a broadcast receiving section 115, a radio telephone 30 and a receiver 40 for detecting position, which is formed in the present embodiment as a GPS receiver (Global Positioning System). Further modules of the data input and output of the radio receiver 1 are executed in a manner known to those skilled in the art and not shown in FIG. On a rear wall 10 of the radio receiver 1, a first antenna socket 60 for the radio reception part 115 is arranged and connected to the radio reception part 115 via a first connecting line 120. On the rear wall 10 of the radio receiver 1 also an antenna terminal 5 is arranged, which comprises a junction box 15 with a second antenna socket 20 and a third antenna socket 25. The second antenna socket 20 is connected via a second connecting line 35 to the radio telephone 30 and the third antenna socket 25 is connected via a third connecting line 45 to the GPS receiver 40.

In Figur 1 ist der Anschlußkasten 15 dargestellt. Er besteht aus einem Gehäuseteil 85 und einem Verschlußdeckel 90. Dabei ist der Anschlußkasten 15 quaderförmig ausgebildet, wobei der Verschlußdeckel 90 eine Längsseite des Anschlußkastens 15 abdeckt. Gemäß Figur 2 ist der Anschlußkasten 15 an seinem Verschlußdeckel 90 über eine an der dem Verschlußdeckel 90 gegenüberliegenden Seite des Anschlußkastens 15 zugängliche Schraube 100 mit der Gehäuserückwand 10 des Rundfunkempfängers 1 kraftschlüssig verschraubt. Dabei sind auch andere kraftschlüssige Verbindungsarten, wie beispielsweise Verkleben möglich. An einer seiner Schmalseiten weist der Anschlußkasten 15 die zweite Antennenbuchse 20 und die dritte Antennenbuchse 25 auf, die eine platzsparende Zuführung des jeweiligen Antennenkabels parallel oder in kleinem Winkel zur Gehäuserückwand 10 ermöglichen. Dies ist insbesondere bei der Installation des Rundfunkempfängers 1 in einem Einbauschacht eines Kraftfahrzeugs von Vorteil, der das Volumen des Autoradios begrenzt. Der Anschlußkasten 15 weist an einer weiteren Schmalseite eine äußere Haltevorrichtung 50 auf, die gemäß Figur 2 ein Antennenrohr 55 für Rundfunkempfang in ebenfalls zur Gehäuserückwand 10 paralleler Führung bzw. kleinem Winkel hält. Das Antennenrohr 55 ist dabei in Höhe der ersten Antennenbuchse 60 rechtwinklig abgewinkelt und mit der ersten Antennenbuchse 60 an der Gehäuserückwand 10 des Rundfunkempfängers 1 verbunden.In Figure 1, the junction box 15 is shown. It consists of a housing part 85 and a closure lid 90. Dabei the junction box 15 is cuboid-shaped, wherein the closure lid 90 covers a longitudinal side of the junction box 15. According to Figure 2, the junction box 15 is bolted to its closure cover 90 via a on the opposite side of the closure cap 90 side of the junction box 15 screw 100 with the rear wall 10 of the radio receiver 1 frictionally. In this case, other non-positive connection types, such as bonding are possible. On one of its narrow sides, the connection box 15 has the second antenna socket 20 and the third antenna socket 25, which enable a space-saving feed of the respective antenna cable in parallel or at a small angle to the rear wall 10 of the housing. This is particularly advantageous when installing the radio receiver 1 in a drive bay of a motor vehicle, which limits the volume of the car radio. The connection box 15 has on an additional narrow side an outer holding device 50, which holds an antenna tube 55 for radio reception in also to the rear wall 10 parallel guide or small angle according to Figure 2. The antenna tube 55 is angled at right angles at the level of the first antenna socket 60 and connected to the first antenna socket 60 on the rear wall 10 of the radio receiver 1.

In Figur 3 ist eine Rückansicht des Anschlußkastens 15 dargestellt. Dabei ist im Verschlußdeckel 90 eine Schraubenöffnung 110 zur Aufnahme der Schraube 100 dargestellt. Weiterhin ist am Verschlußdeckel 90 ein Steckermodul 95 erkennbar, über das die zweite Verbindungsleitung 35 mit einem Gegensteckkontakt der Gehäuserückwand 10 des Rundfunkempfängers 1 verbunden ist. Aus einer Öffnung 125 des Verschlußdeckels 90 ragt außerdem die dritte Verbindungsleitung 45 heraus, die über eine Öffnung der Gehäuserückwand 10 bis zum GPS-Empfänger 40 geführt ist.FIG. 3 shows a rear view of the connection box 15. In this case, a screw opening 110 for receiving the screw 100 is shown in the closure lid 90. Furthermore, a plug module 95 can be seen on the closure lid 90, via which the second connecting line 35 is connected to a mating plug contact of the rear wall 10 of the radio receiver 1. From an opening 125 of the closure lid 90 also protrudes the third connecting line 45, which has a Opening the housing rear wall 10 is guided to the GPS receiver 40.

In Figur 4 ist das Innere des Anschlußkastens 15 bzw. des Gehäuseteils 85 dargestellt. Dabei weist das Gehäuseteil 85 an der Schmalseite mit den beiden Antennenbuchsen 20, 25 einen ersten Antennenbuchsendurchbruch 130 und einen zweiten Antennenbuchsendurchbruch 135 auf. Der erste Antennenbuchsendurchbruch 130 dient dabei der Aufnahme der zweiten Antennenbuchse 20 und der zweite Antennenbuchsendurchbruch 135 dient der Aufnahme der dritten Antennenbuchse 25. Eine zusätzliche Halterung erfährt die zweite Antennenbuchse 20 dabei durch eine erste Haltevorrichtung 65 im Innern des Gehäuseteils 85. Das durch einen Durchbruch 140 des Verschlußdeckels 90 gemäß Figur 3 geführte Steckermodul 95 ist gemäß Figur 4 über die zweite Verbindungsleitung 35 mit der zweiten Antennenbuchse 20 verbunden und wird über eine zweite Haltevorrichtung 70 im Gehäuseteil 85 stabilisiert. Die erste Haltevorrichtung 65 umgreift dabei die zylinderförmige zweite Antennenbuchse 20 durch einander gegenüberliegende und mit der dem Verschlußdeckel 90 abgewandten Längsseite des Gehäuseteils 85 verbundenen entsprechend gebogenen Stegen. Die zweite Haltevorrichtung 70 umschließt das Steckermodul 95 ringförmig und ist ebenfalls mit der dem Verschlußdeckel 90 gegenüberliegenden Längsseite des Gehäuseteils 85 verbunden. Die dritte Verbindungsleitung 45 wird im Gehäuseteil 85 durch eine dritte Haltevorrichtung 75 in Form eines Kabelkanals geführt. Die ebenfalls kreiszylinderförmig ausgebildete dritte Antennenbuchse 25 wird durch eine vierte Haltevorrichtung 80 im Gehäuseteil 85 in ihrer Lage fixiert. Die vierte Haltevorrichtung 80 umschließt dabei die dritte Antennenbuchse 25 ebenfalls mittels zweier einander gegenüberliegender und mit der dem Verschlußdeckel 90 gegenüberliegenden Längsseite des Gehäuseteils 85 verbundenen Stegen. Im Gehäuseteil 85 ist weiterhin eine zylinderförmige Schraubenführung 105 angeordnet, die zur Aufnahme der Schraube 100 dient. Durch die vier Haltevorrichtungen 65, 70, 75, 80 im Anschlußkasten 15 sind also die zweite und die dritte Antennenbuchse 20, 25 und die zweite und die dritte Verbindungsleitung 35, 45 in ihrer Lage fixiert.In Figure 4, the interior of the junction box 15 and the housing part 85 is shown. In this case, the housing part 85 on the narrow side with the two antenna sockets 20, 25 on a first antenna book aperture 130 and a second antenna book aperture 135. The first antenna bushing breakthrough 130 serves to receive the second antenna socket 20 and the second antenna bushing breakthrough 135 serves to receive the third antenna bushing 25. The second antenna bushing 20 is additionally supported by a first holding device 65 in the interior of the housing part 85 3, the plug-in module 95 is connected to the second antenna socket 20 via the second connecting line 35 according to FIG. 4 and is stabilized in the housing part 85 via a second holding device 70. The first holding device 65 engages around the cylindrical second antenna socket 20 by correspondingly bent webs, which are opposite one another and are connected to the longitudinal side of the housing part 85 facing away from the closure lid 90. The second holding device 70 encloses the plug module 95 annularly and is likewise connected to the longitudinal side of the housing part 85 opposite the closure lid 90. The third connecting line 45 is guided in the housing part 85 by a third holding device 75 in the form of a cable channel. The also circular cylindrical third antenna socket 25 is fixed by a fourth holding device 80 in the housing part 85 in position. The fourth holding device 80 encloses the third antenna socket 25 likewise by means of two longitudinal sides of the housing part 85 opposite one another and opposite the closure lid 90 connected webs. In the housing part 85, a cylindrical screw guide 105 is further arranged, which serves to receive the screw 100. By the four holding devices 65, 70, 75, 80 in the connection box 15 so the second and the third antenna socket 20, 25 and the second and the third connecting line 35, 45 are fixed in their position.

In einem weiteren Ausführungsbeispiel kann der Anschlußkasten 15 auch an einer Gehäuseseitenwand des Rundfunkempfängers 1 angeordnet sein.In a further embodiment, the connection box 15 may also be arranged on a housing side wall of the radio receiver 1.

Das Gehäuseteil 85 und der Verschlußdeckel 90 sind vorzugsweise aus Spritzguß hergestellt. Dabei kann das Gehäuseteil 85 mit dem Verschlußdeckel 90 verklebt oder verschweißt oder auf andere Weise verbunden sein. Eine Verbindung des Gehäusteils 85 mit dem Verschlußdeckel 90 ist auch dann gegeben, wenn beide Teile über die Schraube 100 kraftschlüssig mit der Gehäuserückwand 10 des Rundfunkempfängers 1 verbunden sind.The housing part 85 and the closure lid 90 are preferably made of injection molding. In this case, the housing part 85 can be glued to the closure lid 90 or welded or connected in any other way. A connection of the housing part 85 with the closure lid 90 is also given when both parts are connected via the screw 100 frictionally connected to the rear wall 10 of the radio receiver 1.

Zwischen die zweite und die dritte Antennenbuchse 20, 25 und die zweite und die dritte Verbindungsleitung 35,45 ist im ansonsten aus Kunststoff gebildeten Anschlußkasten 15 ein Einlegeteil 200 aus Metall oder Bimetall zur hochfrequenzmäßigen Abschirmung angeordnet. Mittels der vier Haltevorrichtungen 65, 70, 75, 80 und der beiden Antennenbuchsendurchbrüche 130, 135 sind die zweite und die dritte Antennenbuchse 20, 25 und die zweite und die dritte Verbindungsleitung 35, 45 so in den Anschlußkasten 15 eingesetzt, daß vor allem axiale Kräfte vom Anschlußkasten 15 aufgenommen werden und somit der Verschleiß der beiden Antennenbuchsen 20, 25 und der beiden Verbindungsleitungen 35, 45 zumindest vermindert wird. Durch die vier Haltevorrichtungen 65, 70, 75, 80 und die zwei Antennenbuchsendurchbrüche 130, 135 werden die zweite und die dritte Antennenbuchse 20, 25 und die zweite und die dritte Verbindungsleitung 35, 45 auch in der Höhe gehalten und so in ihrer Position fixiert.Between the second and the third antenna socket 20, 25 and the second and the third connecting line 35, 45, an insert part 200 made of metal or bimetal for high-frequency shielding is arranged in the connection box 15, which is otherwise made of plastic. By means of the four holding devices 65, 70, 75, 80 and the two Antennenbuchsendurchbrüche 130, 135, the second and the third antenna socket 20, 25 and the second and the third connecting line 35, 45 are inserted into the junction box 15, that mainly axial forces be absorbed by the terminal box 15 and thus the wear of the two antenna sockets 20, 25 and the two connecting lines 35, 45 is at least reduced. By the four holding devices 65, 70, 75, 80 and the two Antenna socket breakthroughs 130, 135, the second and the third antenna socket 20, 25 and the second and the third connecting line 35, 45 are also held in height and fixed in position.

Mit Hilfe des beschriebenen Anschlußkastens 15 ist eine normierte Positionierung der zweiten und der dritten Antennenbuchse 20, 25 möglich, so daß beispielsweise eine Überprüfung der Funktion des Rundfunkempfängers 1 in der Fertigung über eine einheitliche, mit den beiden Antennenbuchsen 20, 25 des Anschlußkastens 15 zu verbindende Adapterbaugruppe möglich ist.With the help of the terminal box 15 described a standardized positioning of the second and the third antenna socket 20, 25 is possible, so that, for example, a review of the function of the radio receiver 1 in the production of a uniform, with the two antenna sockets 20, 25 of the junction box 15 to be connected Adapter assembly is possible.

Der Anschlußkasten 15 kann je nach Gerätetyp des Rundfunkempfängers 1, das heißt in Abhängigkeit der Anzahl der im Rundfunkempfänger 1 angeordneten Sende- und Empfangsmodule, mit den notwendigen Antennenbuchsen bestückt werden.Depending on the device type of the radio receiver 1, that is, depending on the number of transmitting and receiving modules arranged in the radio receiver 1, the connection box 15 can be equipped with the necessary antenna sockets.

Auch die erste Antennenbuchse 60 für das Rundfunkempfangsteil 115 kann im Anschlußkasten 15 angeordnet sein.Also, the first antenna socket 60 for the radio receiving part 115 may be disposed in the terminal box 15.

Claims (7)

  1. Broadcast radio receiver (1), in particular a car radio, which incorporates at least one further receiver (30, 40), preferably for a radio telephone or for position-finding, having an antenna connection (5) on a rear or side panel (10) of the housing of the broadcast radio receiver (1), where the antenna connection (5) runs in a parallel direction or at a slight angle with respect to the rear or side panel (10) of the housing, where the antenna connection (5) comprises a connection box (15) which has at least one antenna socket (20, 25) for the at least one further receiver (30, 40), where the at least one antenna socket (20, 25) is arranged on a narrow side of the connection box (15) and runs in a parallel direction or at a slight angle with respect to the rear or side panel (10) of the housing, on which panel the connection box (15) is arranged, where the at least one antenna socket (20, 25) is connected to the at least one further receiver (30, 40) via a connecting line (35, 45), and where the connection box (15) is connected to the rear or side panel (10) of the housing of the broadcast radio receiver (10) by means of a force fit.
  2. Broadcast radio receiver (1) according to Claim 1, characterized in that the connection box (15) has an external holding apparatus (50), and in that the external holding apparatus (50) can have an antenna tube (55) guided in it, in particular for broadcast radio reception.
  3. Broadcast radio receiver (1) according to Claim 1 or 2, characterized in that the at least one antenna socket (20, 25) on a connection box (15) and the connecting line (35, 45) are fixed in their position by holding apparatuses (65, 70, 75, 80) in the connection box (15).
  4. Broadcast radio receiver (1) according to Claim 1, 2 or 3, characterized in that the connection box (15) is screwed to the rear or side panel (10) of the housing of the broadcast radio receiver (1).
  5. Broadcast radio receiver (1) according to one of the preceding claims, characterized in that the connection box (15) is formed in two parts from a housing part (85) which is preferably made by injection moulding and a covering cap (90) which is preferably likewise made by injection moulding.
  6. Broadcast radio receiver (1) according to one of the preceding claims, characterized in that the connecting line (35, 45) is connected to a mating plug-in contact on the rear or side panel (10) of the housing of the broadcast radio receiver (1) by means of a plug module (95).
  7. Broadcast radio receiver (1) according to one of the preceding claims, characterized in that the connection box (15) has RF screening.
EP19980101133 1997-02-20 1998-01-23 Radio receiver with a stabilisation of the antenna connector Expired - Lifetime EP0860892B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997106709 DE19706709C2 (en) 1997-02-20 1997-02-20 Radio receiver
DE19706709 1997-02-20

Publications (3)

Publication Number Publication Date
EP0860892A2 EP0860892A2 (en) 1998-08-26
EP0860892A3 EP0860892A3 (en) 2000-07-19
EP0860892B1 true EP0860892B1 (en) 2006-03-29

Family

ID=7820932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980101133 Expired - Lifetime EP0860892B1 (en) 1997-02-20 1998-01-23 Radio receiver with a stabilisation of the antenna connector

Country Status (2)

Country Link
EP (1) EP0860892B1 (en)
DE (2) DE19706709C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352169A1 (en) * 2003-11-05 2005-06-09 Siemens Ag Adapter for car radios

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881910A (en) * 1987-09-21 1989-11-21 Walter Odemer Co., Inc. Quick release minimum profile shuttle for vehicle radios and tape players
GB2249447B (en) * 1990-10-30 1995-05-24 Technophone Ltd Combined broadcast radio receiver and radio telephone
IT221697Z2 (en) * 1991-02-27 1994-09-15 Siria Srl ANTENNA CONNECTION DEVICE FOR CAR RADIO
JP2793380B2 (en) * 1991-06-17 1998-09-03 富士通株式会社 Coaxial multi-mixer connector
DE19644648C1 (en) * 1996-10-26 1998-05-20 Bosch Gmbh Robert Radio receiver

Also Published As

Publication number Publication date
DE19706709A1 (en) 1998-09-03
EP0860892A2 (en) 1998-08-26
EP0860892A3 (en) 2000-07-19
DE59813464D1 (en) 2006-05-18
DE19706709C2 (en) 2003-12-18

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