EP0871251B1 - Sperrdose - Google Patents
Sperrdose Download PDFInfo
- Publication number
- EP0871251B1 EP0871251B1 EP98103541A EP98103541A EP0871251B1 EP 0871251 B1 EP0871251 B1 EP 0871251B1 EP 98103541 A EP98103541 A EP 98103541A EP 98103541 A EP98103541 A EP 98103541A EP 0871251 B1 EP0871251 B1 EP 0871251B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connection
- junction box
- antenna
- cable
- clamping plate
- 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
Links
Images
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
-
- 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
- H01R24/525—Outlets
Definitions
- the invention relates to a junction box for locking a broadband cable connection on the subscriber side unauthorized intrusion.
- 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 through 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 call switching of a terminal must from Participants will be charged a fee.
- Document DE-U-70 31 290 describes one of these Antenna junction box, in which an externally attachable lead-like locking cover covers the connection sockets, see above that an output signal cannot be taken from these and at the same time removing the cover frame of the can prevented.
- the seal has pins for this purpose, which are at seal placed in the inner conductor connection of the Lead sockets and locking legs that lead to Snap the seal into place at the bottom of the can body.
- the antenna junction box is often shared with others Installation parts, such as. B. sockets, switches or Telephone sockets, arranged in a multiple frame, 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.
- Installation parts such as. B. sockets, switches or Telephone sockets
- 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 which is used for Accumulation especially 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 so firmly 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.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Connection Or Junction Boxes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Details Of Television Systems (AREA)
- Cartons (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Coin-Freed Apparatuses For Hiring Articles (AREA)
- Structure Of Receivers (AREA)
Description
- 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.
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),
wobei die Anschlußbuchse (3a, 3b) derart elektrisch und/oder optisch isoliert ist, daß an ihr kein Ausgangssignal entnehmbar ist, und die Klemmplatte (7) gegen unberechtigtes Entfernen sicherbar ist. - Sperrdose nach Anspruch 1, gekennzeichnet durch eine Platine zum Verbinden eines ankommenden Anschlußkabels (8a) mit einem abgehenden Anschlußkabel (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.
- 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.
- Sperrdose nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Anschlußbuchse (3a, 3b) geerdet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19714453A DE19714453C2 (de) | 1997-04-08 | 1997-04-08 | Sperrdose |
DE19714453 | 1997-04-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0871251A2 EP0871251A2 (de) | 1998-10-14 |
EP0871251A3 EP0871251A3 (de) | 1999-10-13 |
EP0871251B1 true EP0871251B1 (de) | 2002-10-23 |
Family
ID=7825781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98103541A Expired - Lifetime EP0871251B1 (de) | 1997-04-08 | 1998-02-28 | Sperrdose |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0871251B1 (de) |
AT (1) | ATE226764T1 (de) |
DE (2) | DE19714453C2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2355864A (en) * | 1999-10-27 | 2001-05-02 | R W Data Ltd | Switched data outlet socket assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1930844U (de) * | 1965-10-09 | 1966-01-13 | Sihn Kg Wilhelm Jun | Plombe fuer antennensteckdose. |
US3496176A (en) * | 1968-06-19 | 1970-02-17 | Allied Chem | Melamine purification |
DE7031290U (de) * | 1970-08-20 | 1972-06-29 | Siemens Ag | Antennensteckdose mit einer plombe. |
DE3727865C1 (en) * | 1987-08-20 | 1988-12-29 | Robert Neuberger | Enabling socket for providing authorised receivers with selected television programmes |
EP0278514A3 (de) * | 1987-02-12 | 1991-01-09 | Communication Distribution Systems Gmbh Cds | Freigabedose für Teilnehmer eines Kabelkommunikationssystems |
DE3727864C1 (en) * | 1987-08-20 | 1988-12-29 | Robert Neuberger | Enabling socket for providing authorised receivers with selected television programmes |
DE4312218A1 (de) * | 1992-04-15 | 1993-11-18 | Josef Bayer | Buchsenaufsatz für eine Fernseh- oder Rundfunkanschlußdose |
DE19529380C1 (de) * | 1995-08-10 | 1997-03-20 | Ackermann Albert Gmbh Co | Telekommunikations-Anschlußdose und Herstellungsverfahren hierfür |
DE29618745U1 (de) * | 1996-10-28 | 1997-03-06 | Sihn Jr Kg Wilhelm | Antennensteckdose |
-
1997
- 1997-04-08 DE DE19714453A patent/DE19714453C2/de not_active Expired - Fee Related
-
1998
- 1998-02-28 AT AT98103541T patent/ATE226764T1/de not_active IP Right Cessation
- 1998-02-28 DE DE59806007T patent/DE59806007D1/de not_active Expired - Fee Related
- 1998-02-28 EP EP98103541A patent/EP0871251B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19714453A1 (de) | 1998-10-22 |
DE19714453C2 (de) | 2001-05-31 |
DE59806007D1 (de) | 2002-11-28 |
EP0871251A2 (de) | 1998-10-14 |
ATE226764T1 (de) | 2002-11-15 |
EP0871251A3 (de) | 1999-10-13 |
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