EP0871251A2 - Locking box - Google Patents

Locking box Download PDF

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Publication number
EP0871251A2
EP0871251A2 EP98103541A EP98103541A EP0871251A2 EP 0871251 A2 EP0871251 A2 EP 0871251A2 EP 98103541 A EP98103541 A EP 98103541A EP 98103541 A EP98103541 A EP 98103541A EP 0871251 A2 EP0871251 A2 EP 0871251A2
Authority
EP
European Patent Office
Prior art keywords
connection
junction box
antenna
clamping plate
cable
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
EP98103541A
Other languages
German (de)
French (fr)
Other versions
EP0871251A3 (en
EP0871251B1 (en
Inventor
Ulrich Kaltenbach
Jürgen Weihrauch
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.)
Deutsche Telekom AG
Original Assignee
Deutsche Telekom AG
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 Deutsche Telekom AG filed Critical Deutsche Telekom AG
Publication of EP0871251A2 publication Critical patent/EP0871251A2/en
Publication of EP0871251A3 publication Critical patent/EP0871251A3/en
Application granted granted Critical
Publication of EP0871251B1 publication Critical patent/EP0871251B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44Means for preventing access to live contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6397Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40Two-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
    • H01R24/52Two-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
    • H01R24/525Outlets

Definitions

  • the invention relates to a junction box for locking a broadband cable connection on the subscriber side unauthorized activation according to the generic term of Claim 1.
  • To provide participant-side Broadband cable connections are nowadays with one network Tree structure used in the distribution direction.
  • a broadband distribution system can, depending on the system, up to well over 1000 residential units via antenna connection cables or Coaxial cables can be connected to the network, whereby subscriber-side antenna connection sockets for connecting End devices are provided.
  • the antenna connection cable is for this by the individual antenna junction boxes looped through, and at a forming the outlet Antenna junction box with a resistor at the output completed.
  • To use the provided Connection or for connecting a terminal device must be from Participants will be charged a fee.
  • the antenna junction box is often together with other built-in parts, such as. B. sockets, switches or Telephone sockets, arranged in a multiple frame is, so that an assembled locking attachment on the Multiple frames are located, repairs can be made to the aforementioned further built-in parts or wallpapering or renovation work only after removing the locking attachment be performed.
  • Another disadvantage of the currently used Locking attachment consists in the depth of about 3 cm. This distance often prevents furniture from getting close enough to be moved to the wall or due to the forced wall distance between an erected Piece of furniture and the wall a space is provided for the accumulation of dust, vermin or disease-causing germs is predestined.
  • the invention is therefore based on the object Locking box for locking a subscriber end Broadband cable connection against unauthorized intrusion provide with which the aforementioned disadvantages of State of the art can be avoided and in parallel Security against unauthorized use of the connection is inexpensively improved.
  • junction box which is a Antenna junction box with at least one connection socket and a clamping plate for attaching one to the Antenna junction box includes connectable connection cable, the connector socket being electrical and / or optical is isolated so that no output signal can be taken from it and the clamping plate against unauthorized removal can be secured by a physical relocation of the Locking device from the area of influence of Apartment owners out in the less for that accessible area of the, preferably in the wall below Plaster fixed parts into improved protection against unauthorized intrusion on the part of the subscriber guaranteed, due to the fact that hitherto protruding into the room locking device in substantially flat surface is achieved and further that unhindered replacement of in a multiple frame adjacent parts is enabled.
  • junction box on very Inexpensive way as a through box and as an end box provide which is essentially in any existing private broadband distribution system can be installed without this in particular to change electrically or damping, a board is provided, which is only an incoming one and connects an outgoing antenna connection cable incoming antenna connection cable essentially closes without reflection.
  • a screw Attachment of the clamping plate with a hole can with the help of any one, as a junction box converted antenna junction box due to manufacturing existing opening in a simple way a lead wire for Securing the clamping plate attached and with a seal be provided.
  • junction box sees the Grounding the connector socket before, so that each decoupling of the Connection socket to the junction box is prevented.
  • FIG. 1 represents a junction box 1 according to the invention, to the outside however, the impression of an essentially commercial one Junction box awakened.
  • the illustrated junction box 1 is on known manner with conventional fastening devices 2 Mountable in a wall under plaster and includes two Connection sockets 3a and 3b which, after installation of the junction box 1 and finally veneering with a conventional, however not shown coverage to the apparent Activation of a television or radio terminal from the outside are visible.
  • the junction box 1 comprises two Fixing screws 4 for the inner conductor incoming and outgoing antenna connection cable, so that the junction box 1 as a loop-through box is usable.
  • a rear area 5 of the junction box 1 is one arranged below described board to which An electrical contact can be made via two inserts 6 is.
  • incoming and outgoing antenna connection cable 8a or 8b is a pivoted on the junction box 1
  • Clamping plate 7 is provided, which, as can be seen in FIG. 2, after switching on the antenna connection cable 8a, 8b in pivoted state by a screw 9 on the Blocking box 1 is fixed. In this swung-in state covers the clamping plate 7, the connection ends of the connected antenna connection cable 8a, 8b and jammed these are so tight that removal is only possible in the case of FIG. 1 shown, pivoted-out state of the clamping plate 7 is possible.
  • the screw 9 of the clamping plate 7 is with a Provide a hole for the passage of a lead wire 10.
  • the Sealing wire 10 through the bore of the screw 9 and through another borehole 11 formed on the junction box 1 performed and provided with a seal 12.
  • a filter circuit for decoupling provides signals to the connection sockets 3a, 3b, with the in the rear area 5 of the junction box 1 arranged board only the incoming Antenna connection cable 8a with the outgoing Antenna connection cable 8b according to FIG. 3 connected.
  • the through the inserts 6 shown in Fig. 1 made contact between the antenna connection cable 8a, 8b and the board thus ensures an interconnection Looping through the antenna connection cable.
  • junction box 1 as End socket with only one incoming antenna connection cable 8a the junction box instead of an outgoing one Antenna connection cable 8b with a corresponding one Provide terminating resistor to prevent back reflections avoid.
  • connection sockets 3a and 3b together ground to apply any decoupling exclude the junction box 1. Because of this connection can the junction box 1 essentially in any existing Home distribution system can be installed without this electrical or to change the damping.
  • the board is here integrated into the junction box 1 so that by a subsequent removal of the circuit board the junction box 1 overall is destroyed.
  • junction box 1 To use the blocked Broadband cable connection must the junction box 1 by a conventional antenna junction box can be replaced, wherein previously the lead wire 10 for swinging open Clamping plate 7 in order to be switched on at the junction box 1 To remove antenna connection cable 8a, 8b, destroyed got to.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Connection Or Junction Boxes (AREA)
  • Structure Of Receivers (AREA)
  • Details Of Television Systems (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cartons (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)

Abstract

The blocking box (1) has an antenna connector box with at least one connector socket (3a,3b) and a clamp plate (7) for attaching a connection cable which can be switched to the antenna connector cell. The connection socket is electrically and/or optically isolated so that no output signal can be extracted from it and the clamping plate is secured against unauthorized removal. A circuit board connects an incoming connecting cable (8a) to an outgoing connecting cable (8b).

Description

Die Erfindung betrifft eine Sperrdose zum Sperren eines teilnehmerseitigen Breitbandkabelanschlusses gegen unberechtigtes Aufschalten nach dem Oberbegriff des Anspruchs 1.The invention relates to a junction box for locking a broadband cable connection on the subscriber side unauthorized activation according to the generic term of Claim 1.

Zur Bereitstellung teilnehmerseitiger Breitbandkabelanschlüsse werden heutzutage Netze mit einer Baumstruktur in Verteilrichtung verwendet. Ausgehend von einer Breitbandverteilanlage können so je nach Anlage bis zu weit über 1000 Wohneinheiten über Antennenanschlußkabel bzw. Koaxialkabel an das Netz angeschlossen werden, wobei teilnehmerseitig Antennenanschlußdosen zum Aufschalten von Endgeräten bereitgestellt sind. Das Antennenanschlußkabel ist hierzu durch die einzelnen Antennenanschlußdosen durchgeschleift, und bei einer die Enddose bildenden Antennenanschlußdose mit einem Widerstand am Ausgang abgeschlossen. Zur Nutzung des so bereitgestellten Anschlusses bzw. zur Aufschaltung eines Endgeräts muß vom Teilnehmer eine Gebühr entrichtet werden.To provide participant-side Broadband cable connections are nowadays with one network Tree structure used in the distribution direction. Starting from a broadband distribution system can, depending on the system, up to well over 1000 residential units via antenna connection cables or Coaxial cables can be connected to the network, whereby subscriber-side antenna connection sockets for connecting End devices are provided. The antenna connection cable is for this by the individual antenna junction boxes looped through, and at a forming the outlet Antenna junction box with a resistor at the output completed. To use the provided Connection or for connecting a terminal device must be from Participants will be charged a fee.

Wenn keine Gebühr entrichtet wird bzw. der Teilnehmer von der Nutzung des bereitgestellten Anschlusses absieht, wird die jeweilige Antennenanschlußdose gegen unberechtigtes Aufschalten gesperrt. Zur Zeit wird dazu ein Sperraufsatz verwendet, der auf die Antennenanschlußdose montiert, verplombt und mit einem Aufkleber versehen wird. Nach dieser Maßnahme kann ohne Beschädigung der Plombe oder Zerstörung des Sperraufsatzes dieser nicht mehr von der Antennenanschlußdose entfernt werden.If no fee is paid or the participant refrains from using the connection provided, the respective antenna junction box against unauthorized Intrusion blocked. At the moment there is a locking attachment used, which is mounted on the antenna junction box, is sealed and provided with a sticker. After this Measure can be done without damaging the seal or destroying it of the locking attachment this no longer from the Antenna junction box must be removed.

Da die Antennenanschlußdose häufig zusammen mit anderen Einbauteilen, wie z. B. Steckdosen, Schaltern oder Telefonanschlußdosen, in einem Mehrfachrahmen angeordnet ist, so daß sich ein montierter Sperraufsatz auf dem Mehrfachrahmen befindet, können Reparaturen an den vorgenannten weiteren Einbauteilen oder auch Tapezier- bzw. Renovierarbeiten nur nach Entfernen des Sperraufsatzes durchgeführt werden. Da hierfür jedoch zunächst ein Entfernen der Plombe notwendig ist, wozu im allgemeinen nur der Netzanbieter oder ein von ihm autorisiertes Unternehmen berechtigt ist, entstehen diesem bei derartigen Einsätzen hohe Kosten. Ein weiterer Nachteil des derzeitig verwendeten Sperraufsatzes besteht indessen in der Bautiefe von ungefähr 3 cm. Dieser Abstand verhindert oft, daß Möbelstücke nahe genug an die Wand gerückt werden können bzw. aufgrund des erzwungenen Wandabstands zwischen einem aufgestellten Möbelstück und der Wand ein Raum bereitgestellt wird, der zur Ansammlung insbesondere von Staub, Ungeziefer oder krankheitserregenden Keimen prädestiniert ist.Since the antenna junction box is often together with other built-in parts, such as. B. sockets, switches or Telephone sockets, arranged in a multiple frame is, so that an assembled locking attachment on the Multiple frames are located, repairs can be made to the aforementioned further built-in parts or wallpapering or Renovation work only after removing the locking attachment be performed. However, since this is initially a It is necessary to remove the seal, which is generally only necessary the network provider or a company authorized by it is justified, this arises in such operations high costs. Another disadvantage of the currently used Locking attachment, however, consists in the depth of about 3 cm. This distance often prevents furniture from getting close enough to be moved to the wall or due to the forced wall distance between an erected Piece of furniture and the wall a space is provided for the accumulation of dust, vermin or disease-causing germs is predestined.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Sperrdose zum Sperren eines teilnehmerseitigen Breitbandkabelanschlusses gegen unberechtigtes Aufschalten bereitzustellen, mit welcher die vorgenannten Nachteile des Standes der Technik vermieden werden und parallel dazu die Sicherheit gegen eine unberechtigte Nutzung des Anschlusses kostengünstig verbessert wird.The invention is therefore based on the object Locking box for locking a subscriber end Broadband cable connection against unauthorized intrusion provide with which the aforementioned disadvantages of State of the art can be avoided and in parallel Security against unauthorized use of the connection is inexpensively improved.

Dieses Ergebnis wird auf höchst überraschende Weise bereits durch die Merkmale des Anspruchs 1 erzielt.This result is most surprising already achieved by the features of claim 1.

Durch Bereitstellen einer Sperrdose, welche eine Antennenanschlußdose mit wenigstens einer Anschlußbuchse und eine Klemmplatte zur Befestigung eines an der Antennenanschlußdose anschaltbaren Anschlußkabels umfaßt, wobei die Anschlußbuchse elektrisch und/oder optisch isoliert ist, so daß an ihr kein Ausgangssignal entnehmbar ist, und die Klemmplatte gegen unberechtigtes Entfernen sicherbar ist, wird durch eine physische Verlagerung der Sperreinrichtung aus dem Einwirkungsbereich des Wohnungsbesitzers heraus in den für diesen weniger zugänglichen Bereich der, vorzugsweise in der Wand unter Putz fest installierten Teile hinein ein verbesserter Schutz gegen unberechtigtes teilnehmerseitiges Aufschalten gewährleistet, wobei aufgrund des nicht mehr benötigten, bisher in den Raum ragenden Sperraufsatzes eine im wesentlichen ebene Oberfläche erzielt wird und ferner das ungehinderte Auswechseln von in einem Mehrfachrahmen benachbart angeordneten Teilen ermöglicht wird.By providing a junction box, which is a Antenna junction box with at least one connection socket and a clamping plate for attaching one to the Antenna junction box includes connectable connection cable, the connector socket being electrical and / or optical is isolated so that no output signal can be taken from it and the clamping plate against unauthorized removal can be secured by a physical relocation of the Locking device from the area of influence of Apartment owners out in the less for that accessible area of the, preferably in the wall below Plaster fixed parts into improved protection against unauthorized intrusion on the part of the subscriber guaranteed, due to the fact that hitherto protruding into the room locking device in substantially flat surface is achieved and further that unhindered replacement of in a multiple frame adjacent parts is enabled.

Um die erfindungsgemäße Sperrdose auf sehr kostengüntige Weise als Durchgangsdose und als Enddose bereitzustellen, welche im wesentlichen in jede bestehende private Breitbandverteilanlage einbaubar sind, ohne diese insbesondere elektrisch oder dämpfungsmäßig zu verändern, ist eine Platine vorgesehen, die lediglich ein ankommendes und ein abgehendes Antennenanschlußkabel verbindet bzw. ein ankommendes Antennenanschlußkabel im wesentlichen reflexionsfrei abschließt.To the junction box according to the invention on very Inexpensive way as a through box and as an end box provide which is essentially in any existing private broadband distribution system can be installed without this in particular to change electrically or damping, a board is provided, which is only an incoming one and connects an outgoing antenna connection cable incoming antenna connection cable essentially closes without reflection.

Ist in vorteilhafter Weiterbildung eine Schraube zur Befestigung der Klemmplatte mit einer Bohrung versehen, kann mit Hilfe einer beliebigen, an der als Sperrdose umgerüsteten Antennenanschlußdose herstellungsbedingt vorhandenen Öffnung auf einfache Weise ein Plombendraht zur Sicherung der Klemmplatte befestigt und mit einer Plombe versehen werden.In an advantageous further development is a screw Attachment of the clamping plate with a hole can with the help of any one, as a junction box converted antenna junction box due to manufacturing existing opening in a simple way a lead wire for Securing the clamping plate attached and with a seal be provided.

Eine bevorzugte Ausgestaltung der Sperrdose sieht die Erdung der Anschlußbuchse vor, so daß jede Auskopplung der Anschlußbuchse an die Sperrdose verhindert ist.A preferred embodiment of the junction box sees the Grounding the connector socket before, so that each decoupling of the Connection socket to the junction box is prevented.

Die Erfindung wird nachfolgend anhand einer bevorzugten Ausführungsform im einzelnen beschrieben. Es zeigen:

Fig. 1
eine schematische Darstellung einer Sperrdose in unmontiertem Zustand,
Fig. 2
eine schematische Aufsicht einer durchgeschleiften Sperrdose und
Fig. 3
eine schematische Darstellung der Verschaltung der Sperrdose der Fig. 2.
The invention is described in detail below using a preferred embodiment. Show it:
Fig. 1
1 shows a schematic representation of a junction box in the unassembled state,
Fig. 2
a schematic plan view of a loop-through junction box and
Fig. 3
3 shows a schematic representation of the connection of the junction box of FIG. 2.

Nachfolgend wird auf Fig. 1 Bezug genommen, welche eine erfindungsgemäße Sperrdose 1 darstellt, nach außen jedoch den Eindruck einer im wesentlichen handelsüblichen Anschlußdose erweckt. Die dargestellte Sperrdose 1 ist auf bekannte Weise mit herkömmlichen Befestigungseinrichtungen 2 in einer Wand unter Putz montierbar und umfaßt zwei Anschlußbuchsen 3a und 3b, die nach Montage der Sperrdose 1 und abschließender Verblendung durch eine herkömmliche, jedoch nicht dargestellte Abdeckung zum scheinbaren Aufschalten eines Fernseh- bzw. Hörfunkendgeräts von außen sichtbar sind. Ferner umfaßt die Sperrdose 1 zwei Befestigungsschrauben 4 für die Innenleiter eines ankommenden und abgehenden Antennenanschlußkabels, so daß die Sperrdose 1 als durchschleifbare Durchgangsdose verwendbar ist.In the following, reference is made to FIG. 1, which represents a junction box 1 according to the invention, to the outside however, the impression of an essentially commercial one Junction box awakened. The illustrated junction box 1 is on known manner with conventional fastening devices 2 Mountable in a wall under plaster and includes two Connection sockets 3a and 3b which, after installation of the junction box 1 and finally veneering with a conventional, however not shown coverage to the apparent Activation of a television or radio terminal from the outside are visible. Furthermore, the junction box 1 comprises two Fixing screws 4 for the inner conductor incoming and outgoing antenna connection cable, so that the junction box 1 as a loop-through box is usable.

In einem hinteren Bereich 5 der Sperrdose 1 ist eine nachfolgend näher beschriebene Platine angeordnet, zu der über zwei Einsätze 6 ein elektrischer Kontakt herstellbar ist. Zur Befestigung des an der Sperrdose 1 anschaltbaren ankommenden und abgehenden Antennenanschlußkabels 8a bzw. 8b ist eine an der Sperrdose 1 schwenkbar angeordnete Klemmplatte 7 vorgesehen, die, wie bei Fig. 2 zu sehen, nach dem Anschalten des Antennenanschlußkabels 8a, 8b in eingeschwenktem Zustand durch eine Schraube 9 an der Sperrdose 1 fixiert ist. In diesem eingeschwenkten Zustand überdeckt die Klemmplatte 7 die Anschlußenden des angeschalteten Antennenanschlußkabels 8a, 8b und klemmt diese derart fest, daß ein Entfernen nur bei dem in Fig. 1 dargestellten, ausgeschwenkten Zustand der Klemmplatte 7 möglich ist.In a rear area 5 of the junction box 1 is one arranged below described board to which An electrical contact can be made via two inserts 6 is. To attach the switchable to the junction box 1 incoming and outgoing antenna connection cable 8a or 8b is a pivoted on the junction box 1 Clamping plate 7 is provided, which, as can be seen in FIG. 2, after switching on the antenna connection cable 8a, 8b in pivoted state by a screw 9 on the Blocking box 1 is fixed. In this swung-in state covers the clamping plate 7, the connection ends of the connected antenna connection cable 8a, 8b and jammed these are so tight that removal is only possible in the case of FIG. 1 shown, pivoted-out state of the clamping plate 7 is possible.

Die Schraube 9 der Klemmplatte 7 ist mit einer Bohrung zur Durchführung eines Plombendrahtes 10 versehen. Um die Schraube 9 gegen ein Herausdrehen und somit die Klemmplatte 7 gegen ein unberechtigtes Ausschwenken aus dem in Fig. 2 dargestellten Zustand zu sichern, wird der Plombendraht 10 durch die Bohrung der Schraube 9 und durch ein weiteres an der Sperrdose 1 ausgebildetes Bohrloch 11 durchgeführt und mit einer Plombe 12 versehen.The screw 9 of the clamping plate 7 is with a Provide a hole for the passage of a lead wire 10. To screw 9 against unscrewing and thus the Clamping plate 7 against unauthorized swinging out of the To secure the state shown in Fig. 2, the Sealing wire 10 through the bore of the screw 9 and through another borehole 11 formed on the junction box 1 performed and provided with a seal 12.

Im Gegensatz zu einer herkömmlichen Antennenanschlußdose, die nach dem Anschalten eines Antennenanschlußkabels eine Filterschaltung zur Auskopplung von Signalen an die Anschlußbuchsen 3a, 3b bereitstellt, wird mit der im hinteren Bereich 5 der Sperrdose 1 angeordneten Platine lediglich das ankommende Antennenanschlußkabel 8a mit dem abgehenden Antennenanschlußkabel 8b gemäß Fig. 3 verbunden. Der durch die bei Fig. 1 dargestellten Einsätze 6 hergestellte Kontakt zwischen dem Antennenanschlußkabel 8a, 8b und der Platine gewährleistet somit eine Verschaltung, die ein Durchschleifen des Antennenanschlußkabels erwirkt.In contrast to a conventional one Antenna junction box, which after switching on a Antenna connection cable a filter circuit for decoupling provides signals to the connection sockets 3a, 3b, with the in the rear area 5 of the junction box 1 arranged board only the incoming Antenna connection cable 8a with the outgoing Antenna connection cable 8b according to FIG. 3 connected. The through the inserts 6 shown in Fig. 1 made contact between the antenna connection cable 8a, 8b and the board thus ensures an interconnection Looping through the antenna connection cable.

Alternativ wird für einen Einsatz der Sperrdose 1 als Enddose mit nur einem ankommenden Antennenanschlußkabel 8a die Sperrdose anstelle eines abgehenden Antennenanschlußkabel 8b mit einem entsprechenden Abschlußwiderstand versehen, um Rückreflexionen zu vermeiden.Alternatively, the use of the junction box 1 as End socket with only one incoming antenna connection cable 8a the junction box instead of an outgoing one Antenna connection cable 8b with a corresponding one Provide terminating resistor to prevent back reflections avoid.

Desweiteren sind gemäß Fig. 3 die Anschlußbuchsen 3a und 3b gemeinsam an Masse gelegt, um jegliche Auskopplung an die Sperrdose 1 auszuschließen. Aufgrund dieser Verschaltung kann die Sperrdose 1 im wesentlichen in jede bestehende Hausverteilanlage eingebaut werden, ohne diese elektrisch bzw. dämpfungsmäßig zu verändern. Die Platine ist hierbei derart in die Sperrdose 1 integriert, daß durch ein nachträgliches Entfernen der Platine die Sperrdose 1 insgesamt zerstört wird.Furthermore, the connection sockets 3a and 3b together ground to apply any decoupling exclude the junction box 1. Because of this connection can the junction box 1 essentially in any existing Home distribution system can be installed without this electrical or to change the damping. The board is here integrated into the junction box 1 so that by a subsequent removal of the circuit board the junction box 1 overall is destroyed.

Zur Nutzung des so gesperrten Breitbandkabelanschlusses muß die Sperrdose 1 durch eine herkömmliche Antennenanschlußdose ausgetauscht werden, wobei zuvor der Plombendraht 10 für ein Aufschwenken der Klemmplatte 7, um das an der Sperrdose 1 angeschaltete Antennenanschlußkabel 8a, 8b zu entfernen, zerstört werden muß. To use the blocked Broadband cable connection must the junction box 1 by a conventional antenna junction box can be replaced, wherein previously the lead wire 10 for swinging open Clamping plate 7 in order to be switched on at the junction box 1 To remove antenna connection cable 8a, 8b, destroyed got to.

Bezugszeichenliste:Reference symbol list:

11
SperrdoseJunction box
22nd
BefestigungseinrichtungFastening device
3a, 3b3a, 3b
AnschlußbuchsenConnection sockets
44th
BefestigungsschraubenMounting screws
55
hinterer Sperrdosenbereichrear junction box area
66
Einsatzcommitment
77
KlemmplatteClamping plate
8a, 8b8a, 8b
AntennenanschlußkabelAntenna connection cable
99
Schraubescrew
1010th
PlombendrahtSealing wire
1111
Öffnungopening
1212th
Plombeseal

Claims (5)

Sperrdose (1) zum Sperren eines teilnehmerseitigen Breitbandkabelanschlusses gegen unberechtigtes Aufschalten, umfassend eine Antennenanschlußdose mit wenigstens einer Anschlußbuchse (3a, 3b), eine Klemmplatte (7) zur Befestigung eines an der Antennenanschlußdose anschaltbaren Anschlußkabels (8a, 8b),
dadurch gekennzeichnet,
daß die Anschlußbuchse (3a, 3b) derart elektrisch und/oder optisch isoliert ist, daß an ihr kein Ausgangssignal entnehmbar ist, daß die Klemmplatte (7) gegen unberechtigtes Entfernen sicherbar ist.
Blocking socket (1) for blocking a broadband cable connection on the subscriber side against unauthorized activation, comprising an antenna connection box with at least one connection socket (3a, 3b), a clamping plate (7) for fastening a connection cable (8a, 8b) which can be connected to the antenna junction box,
characterized,
that the connection socket (3a, 3b) is electrically and / or optically insulated in such a way that no output signal can be taken from it, that the clamping plate (7) can be secured against unauthorized removal.
Sperrdose nach Anspruch 1, gekennzeichnet durch eine Platine zum Verbinden eines ankommenden Anschlußkabels (8a) mit einem abgehenden Anschlußkabel (8b).Blocking box according to claim 1, characterized by a Circuit board for connecting an incoming connection cable (8a) with an outgoing connection cable (8b). Sperrdose nach Anspruch 1 oder 2, dadurch gekennzeichnet daß zum im wesentlichen reflexionsfreien Abschließen eines ankommenden Anschlußkabels (8a) ein Abschlußwiderstand an der Sperrdose vorgesehen ist.Blocking box according to claim 1 or 2, characterized that for essentially reflection-free closing an incoming connection cable (8a) Termination resistor is provided on the junction box. Sperrdose nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß eine Schraube (9) zur Befestigung der Klemmplatte (7) mit einer Bohrung zur Durchführung eines Plombendrahts (10) versehen ist.Blocking box according to claim 1, 2 or 3, characterized characterized in that a screw (9) for attachment the clamping plate (7) with a hole for passage a sealing wire (10) is provided. Sperrdose nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Anschlußbuchse (3a, 3b) geerdet ist.Blocking box according to one of the preceding claims, characterized in that the connection socket (3a, 3b) is grounded.
EP98103541A 1997-04-08 1998-02-28 Locking box Expired - Lifetime EP0871251B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19714453 1997-04-08
DE19714453A DE19714453C2 (en) 1997-04-08 1997-04-08 Junction box

Publications (3)

Publication Number Publication Date
EP0871251A2 true EP0871251A2 (en) 1998-10-14
EP0871251A3 EP0871251A3 (en) 1999-10-13
EP0871251B1 EP0871251B1 (en) 2002-10-23

Family

ID=7825781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103541A Expired - Lifetime EP0871251B1 (en) 1997-04-08 1998-02-28 Locking box

Country Status (3)

Country Link
EP (1) EP0871251B1 (en)
AT (1) ATE226764T1 (en)
DE (2) DE19714453C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001031751A1 (en) * 1999-10-27 2001-05-03 R. W. Data Limited Switched data outlet socket assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930844A1 (en) * 1968-06-19 1970-01-02 Allied Chem Method of cleaning melamine
DE7031290U (en) * 1970-08-20 1972-06-29 Siemens Ag ANTENNA SOCKET WITH A SEAL.
EP0278514A2 (en) * 1987-02-12 1988-08-17 Communication Distribution Systems Gmbh Cds Release box for cable communication system subscribers
DE4312218A1 (en) * 1992-04-15 1993-11-18 Josef Bayer Socket insert for TV or radio socket - has sliding contact bridge selectively locked in OFF switch position
DE29618745U1 (en) * 1996-10-28 1997-03-06 Wilhelm Sihn jr. KG, 75223 Niefern-Öschelbronn Antenna socket

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930844U (en) * 1965-10-09 1966-01-13 Sihn Kg Wilhelm Jun SEAL FOR ANTENNA SOCKET.
DE3727864C1 (en) * 1987-08-20 1988-12-29 Robert Neuberger Enabling socket for providing authorised receivers with selected television programmes
DE3727865C1 (en) * 1987-08-20 1988-12-29 Robert Neuberger Enabling socket for providing authorised receivers with selected television programmes
DE19529380C1 (en) * 1995-08-10 1997-03-20 Ackermann Albert Gmbh Co Telecommunications network connection box with manufacturing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930844A1 (en) * 1968-06-19 1970-01-02 Allied Chem Method of cleaning melamine
DE7031290U (en) * 1970-08-20 1972-06-29 Siemens Ag ANTENNA SOCKET WITH A SEAL.
EP0278514A2 (en) * 1987-02-12 1988-08-17 Communication Distribution Systems Gmbh Cds Release box for cable communication system subscribers
DE4312218A1 (en) * 1992-04-15 1993-11-18 Josef Bayer Socket insert for TV or radio socket - has sliding contact bridge selectively locked in OFF switch position
DE29618745U1 (en) * 1996-10-28 1997-03-06 Wilhelm Sihn jr. KG, 75223 Niefern-Öschelbronn Antenna socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001031751A1 (en) * 1999-10-27 2001-05-03 R. W. Data Limited Switched data outlet socket assembly

Also Published As

Publication number Publication date
EP0871251A3 (en) 1999-10-13
EP0871251B1 (en) 2002-10-23
ATE226764T1 (en) 2002-11-15
DE19714453C2 (en) 2001-05-31
DE59806007D1 (en) 2002-11-28
DE19714453A1 (en) 1998-10-22

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