EP0392088A2 - Teilbare mehrpolige Steckverbindung - Google Patents
Teilbare mehrpolige Steckverbindung Download PDFInfo
- Publication number
- EP0392088A2 EP0392088A2 EP89122760A EP89122760A EP0392088A2 EP 0392088 A2 EP0392088 A2 EP 0392088A2 EP 89122760 A EP89122760 A EP 89122760A EP 89122760 A EP89122760 A EP 89122760A EP 0392088 A2 EP0392088 A2 EP 0392088A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- connector
- connection
- cable
- parts
- plug
- 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
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
- H01R13/64—Means for preventing incorrect coupling
-
- 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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
Definitions
- Electronic devices are often equipped with multi-pin plug connections.
- television receivers are equipped with a 21-pin connector, the so-called Scart or Euro-AV connector.
- Peripheral devices such as video recorders or satellite receivers, are connected to the television via this plug connection.
- this plug connection is designed in a known manner by a special outer contour so that the plug connection can only be produced in a specific spatial assignment of the plug and socket part.
- the structure of this known plug connection can be seen from FIG. 1. Difficulties arise if several peripheral devices are to be connected to the device-side plug connection. Either several parallel parts of the connector on the device side or an additional adapter with one input and several outputs are then required.
- the object of the invention is to circumvent this difficulty in that the cable-side parts of the plug connection are designed in such a way that several parts can be inserted in a form-fitting manner into the part of the plug connection on the device side and the distinctive shape is nevertheless guaranteed.
- This measure according to the invention makes it possible to connect a plurality of peripheral devices to the central device equipped with a plug connection, without the risk of confusion.
- FIG. 2 The solution to the problem is illustrated by FIG. 2.
- outer contours are provided which fit together in a form-fitting manner, thus ensuring security against confusion.
- grooves and tongues are attached to the outer contour of the plug connection, so that incorrect insertion of the cable-side plug connection parts is prevented.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Endoscopes (AREA)
Abstract
Description
- Elektronische Geräte sind häufig mit mehrpoligen Steckverbindungen ausgestattet. Fernsehempfänger sind beispielsweise mit einer 21-poligen Steckverbindung, der sogenannten Scart- oder Euro-AV-Steckverbindung ausgestattet. Über diese Steckverbindung werden Peripheriegeräte, wie Videorecorder oder Satellitenempfänger, mit dem Fernsehgerät verbunden. Zur Vermeidung einer falschen Kontaktierung ist diese Steckverbindung in bekannter Weise durch eine besondere äußere Kontur so ausgebildet, daß die Steckverbindung nur in einer bestimmten räumlichen Zuordnung von Stecker- und Buchsenteil herstellbar ist. Aus der Fig. 1 ist der Aufbau dieser bekannten Steckverbindung ersichtlich. Sollen mehrere Peripheriegeräte an die geräteseitige Steckverbindung angeschlossen werden, dann ergeben sich Schwierigkeiten. Es sind dann entweder mehrere parallelgeschaltete geräteseitige Teile der Steckverbindung oder ein zusätzlicher Adapter mit einem Eingang und mehreren Ausgängen erforderlich.
- Aufgabe der Erfindung ist es, diese Schwierigkeit dadurch zu umgehen, daß die kabelseitigen Teile der Steckverbindung so ausgebildet werden, daß mehrere Teile formschlüssig in den geräteseitigen Teil der Steckverbindung eingeführt werden können und durch spezielle Formgebung trotzdem die Unverwechselbarkeit gewährleistet ist.
- Durch diese erfindungsgemäße Maßnahme ist es möglich, mehrere Peripheriegeräte an das mit einer Steckverbindung ausgestattete Zentralgerät anzuschließen, ohne daß die Gefahr der Verwechslung besteht.
- Die Lösung der Aufgabe wird durch die Fig. 2 verdeutlicht.
- Bei den kabelseitigen Steckverbindungsteilen sind Außenkonturen vorgesehen, die sich formschlüssig aneinander fügen, womit die Sicherheit gegenüber Verwechslung gewährleistet wird. Zur Erhöhung der Sicherheit sind an der Außenkontur der Steckverbindung Nuten und Federn angebracht, so daß ein falsches Einstecken der kabelseitigen Steckverbindungsteile verhindert wird. Darüberhinaus ist es auch möglich, zwischen den Kontakten in bekannter Weise Kodierungsstife anzubringen.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89122760T ATE95640T1 (de) | 1989-04-08 | 1989-12-09 | Teilbare mehrpolige steckverbindung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3911622 | 1989-04-08 | ||
DE3911622A DE3911622A1 (de) | 1989-04-08 | 1989-04-08 | Teilbare mehrpolige steckverbindung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0392088A2 true EP0392088A2 (de) | 1990-10-17 |
EP0392088A3 EP0392088A3 (de) | 1991-01-30 |
EP0392088B1 EP0392088B1 (de) | 1993-10-06 |
Family
ID=6378292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89122760A Expired - Lifetime EP0392088B1 (de) | 1989-04-08 | 1989-12-09 | Teilbare mehrpolige Steckverbindung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0392088B1 (de) |
AT (1) | ATE95640T1 (de) |
DE (2) | DE3911622A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526053A2 (de) * | 1991-08-01 | 1993-02-03 | Sumitomo Wiring Systems, Ltd. | Verbinder |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9311959U1 (de) * | 1993-08-11 | 1994-12-15 | Bosch Gmbh Robert | Steckverbindungsteil einer elektrischen Steckverbindung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2940457A1 (de) * | 1978-10-05 | 1980-04-17 | Bunker Ramo | Verbinder-codiereinrichtung |
EP0279405A1 (de) * | 1987-02-18 | 1988-08-24 | Siemens Aktiengesellschaft | Steckverbinder |
EP0392629A1 (de) * | 1989-04-14 | 1990-10-17 | Connector Systems Technology N.V. | Verbindersatz mit Mitteln zur Codierung |
-
1989
- 1989-04-08 DE DE3911622A patent/DE3911622A1/de not_active Withdrawn
- 1989-12-09 EP EP89122760A patent/EP0392088B1/de not_active Expired - Lifetime
- 1989-12-09 AT AT89122760T patent/ATE95640T1/de not_active IP Right Cessation
- 1989-12-09 DE DE89122760T patent/DE58905846D1/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2940457A1 (de) * | 1978-10-05 | 1980-04-17 | Bunker Ramo | Verbinder-codiereinrichtung |
EP0279405A1 (de) * | 1987-02-18 | 1988-08-24 | Siemens Aktiengesellschaft | Steckverbinder |
EP0392629A1 (de) * | 1989-04-14 | 1990-10-17 | Connector Systems Technology N.V. | Verbindersatz mit Mitteln zur Codierung |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526053A2 (de) * | 1991-08-01 | 1993-02-03 | Sumitomo Wiring Systems, Ltd. | Verbinder |
EP0526053A3 (en) * | 1991-08-01 | 1993-06-23 | Sumitomo Wiring Systems, Ltd. | Connector |
US5254018A (en) * | 1991-08-01 | 1993-10-19 | Sumitomo Wiring Systems, Ltd. | Connector |
Also Published As
Publication number | Publication date |
---|---|
DE58905846D1 (de) | 1993-11-11 |
ATE95640T1 (de) | 1993-10-15 |
EP0392088A3 (de) | 1991-01-30 |
DE3911622A1 (de) | 1990-10-11 |
EP0392088B1 (de) | 1993-10-06 |
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