EP0678939A1 - Prise intermédiaire avec fonctions additionelles - Google Patents

Prise intermédiaire avec fonctions additionelles Download PDF

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Publication number
EP0678939A1
EP0678939A1 EP95890079A EP95890079A EP0678939A1 EP 0678939 A1 EP0678939 A1 EP 0678939A1 EP 95890079 A EP95890079 A EP 95890079A EP 95890079 A EP95890079 A EP 95890079A EP 0678939 A1 EP0678939 A1 EP 0678939A1
Authority
EP
European Patent Office
Prior art keywords
plug
housing
power supply
recess
supply unit
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
EP95890079A
Other languages
German (de)
English (en)
Other versions
EP0678939B1 (fr
Inventor
Walter Wunderer
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.)
Egston System Electronics Eggenburger GmbH
Original Assignee
Egston System Electronics Eggenburger GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Egston System Electronics Eggenburger GmbH filed Critical Egston System Electronics Eggenburger GmbH
Publication of EP0678939A1 publication Critical patent/EP0678939A1/fr
Application granted granted Critical
Publication of EP0678939B1 publication Critical patent/EP0678939B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter

Definitions

  • the invention relates to an adapter plug according to the preamble of claim 1.
  • Such known adapter plugs usually only have a connection for an output supplied by the power supply to the small consumer, such as electric toothbrushes, shavers, table vacuum cleaners, radios, CD players, Walkmans, comfort or cordless telephones and the like. can be connected.
  • Small electrical consumers are used in many areas of daily life, which are very often equipped with batteries for mobile operation.
  • a power supply e.g. a power supply installed in an adapter plug, buffered.
  • the socket into which the adapter plug including the built-in power supply is plugged in is permanently occupied and lost to other consumers. This is often quite uncomfortable in the bathroom area, because due to the requirement that sockets must be located at least 1m from the nearest water supply point, there is usually only one socket. In addition, every cable lying around is perceived as a nuisance, especially in the wet area.
  • the aim of the invention is to avoid these disadvantages.
  • the proposed measures ensure that even if an outlet is occupied by the adapter plug according to the invention, a further consumer can be easily plugged in, since the connector pins held in the housing are directly connected to the contact sleeves and a conventional mains plug can be inserted into them .
  • a complete power supply unit can be built into the adapter plug, or only a part of such a power supply unit. In the latter case, the other components of the power supply unit can be arranged in a consumer connected to the adapter.
  • FIG. 1 to 3 show an embodiment of an intermediate connector according to the invention in elevation, outline and side elevation, partly in section.
  • 1 to 3 has a housing 4 which has a plug-like extension 11 in which the plug connector pins 1 are held. Furthermore, 11 protective contacts 12 are arranged on the outside of this approach.
  • a recess 9 is provided which serves to receive a conventional power plug.
  • the connector pins 1 are directly connected to contact sleeves 2, the contact sleeves 2 being held inside the housing 4.
  • the protective contacts 12 are connected to protective contact springs 5, which are supported on the inner wall of the depression 9 and protrude into the depression 9.
  • the bottom 13 of the recess 9 has two bores 14 which are aligned with the contact sleeves 2 and which are provided for receiving the plug connecting pins of a conventional mains plug.
  • a printed circuit board 3 On the inside of the rear wall 10 of the housing 4, from which the plug-like extension 11 protrudes, a printed circuit board 3 is held which carries a power supply unit - shown in simplified form as block 19.
  • a recess 16 is worked into a side wall 15 of the housing 4, into which plug connector pins 8, which are connected to an output of a power supply unit, project.
  • the power supply unit built on the printed circuit board 3 is electrically connected on the input side to the plug connection pins 1.
  • an outwardly extending pot-shaped formation 18 is arranged on a further side wall 17, in the interior of which a charging coil 6 including the Fe core is arranged.
  • This charging coil is essentially the primary winding of the power transformer of a power supply unit, which is electrically connected to the plug connection pins via a conventional power supply unit input circuit.
  • a small consumer e.g. an electric toothbrush.
  • the small consumer has a ring coil as the secondary winding of the mains transformer, to which the actual rectifier and battery charging circuit is connected.
  • the adapter plug can either have only connector pins 8 or only a cup-shaped shape or any combination of these possibilities in any number.
  • the housing 4 is provided with a cover 7 covering the recess 9, which is connected in an articulated manner to the housing 4, the cover 7 being biased against its closed position by a spring.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pens And Brushes (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Telephone Function (AREA)
  • Percussion Or Vibration Massage (AREA)
EP95890079A 1994-04-19 1995-04-07 Prise intermédiaire avec fonctions additionelles Expired - Lifetime EP0678939B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0081494A AT405991B (de) 1994-04-19 1994-04-19 Zwischenstecker mit zusatzfunktion
AT814/94 1994-04-19
AT81494 1994-04-19

Publications (2)

Publication Number Publication Date
EP0678939A1 true EP0678939A1 (fr) 1995-10-25
EP0678939B1 EP0678939B1 (fr) 1999-08-04

Family

ID=3500354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95890079A Expired - Lifetime EP0678939B1 (fr) 1994-04-19 1995-04-07 Prise intermédiaire avec fonctions additionelles

Country Status (5)

Country Link
US (1) US5674092A (fr)
EP (1) EP0678939B1 (fr)
JP (1) JPH0878113A (fr)
AT (2) AT405991B (fr)
DE (1) DE59506502D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331705A1 (fr) * 2002-01-22 2003-07-30 Kawasaki Electric Wire Co., Ltd. Dispositif de prise de courant pour alimentation électrique
FR3040841A1 (fr) * 2015-09-03 2017-03-10 Exelium Dispositif pour la fixation et la recharge sans fil d'un telephone mobile sur une prise de courant domestique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19722925C1 (de) * 1997-05-27 1998-09-10 Mannesmann Ag Elektrisches Anschlußelement für Elektromagnete von Ventileinheiten
US20040121648A1 (en) * 2002-07-26 2004-06-24 V-Squared Networks Network device for communicating information
DE202011101658U1 (de) 2011-06-01 2011-09-08 Conrad Electronic Se Portables Netzteil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438928A3 (fr) * 1978-10-13 1980-05-09 Anna Serge Ange D Dispositif de securite pour prise de courant
US4224484A (en) * 1977-06-04 1980-09-23 Dieter Graesslin Feinwerktechnik Time switching device
US4232260A (en) * 1978-04-19 1980-11-04 Lambkin Fred M Universal battery charger/adapter unit
GB2139017A (en) * 1983-04-30 1984-10-31 Michael Anthony Thomas A modular interconnector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448452A (en) * 1945-12-21 1948-08-31 Weston Electrical Instr Corp Test socket
FI24318A (fi) * 1949-04-23 1950-04-19 Jakotulppa
DE1200410B (de) * 1960-10-17 1965-09-09 Alfred Orthmann Fernschaltbarer Zwischenstecker
DE2401547A1 (de) * 1974-01-14 1975-07-17 Feinelectric Gmbh Aus dem netz zu betreibendes tragbares geraet fuer zwei stromverbraucher kleiner leistung
DE2404506A1 (de) * 1974-01-31 1975-08-07 Reinhard Peter Michael Braun Zwischenstecker mit eingebauter diode zur leistungshalbierung
DE2424506A1 (de) * 1974-05-20 1975-12-04 Silvetti Anthony N Verfahren zur behandlung von hautwunden
DE8209432U1 (de) * 1982-04-02 1982-08-12 Brunnquell GmbH, 8070 Ingolstadt Zwischenstecker
GB2139019A (en) * 1983-04-29 1984-10-31 Gen Electric Co Plc Printed circuit board testers
JPS6261856A (ja) * 1985-09-12 1987-03-18 Yazaki Corp 自動車の機能組込型配線装置
US4897052A (en) * 1989-02-03 1990-01-30 Cooper Industries, Inc. Intermediate electrical component for a molded plug
US5211569A (en) * 1991-11-27 1993-05-18 Petrina Havens Electrical power cord and appliance using same
DE4227629A1 (de) * 1992-08-20 1994-02-24 Peter Ing Edleditsch Netzgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224484A (en) * 1977-06-04 1980-09-23 Dieter Graesslin Feinwerktechnik Time switching device
US4232260A (en) * 1978-04-19 1980-11-04 Lambkin Fred M Universal battery charger/adapter unit
FR2438928A3 (fr) * 1978-10-13 1980-05-09 Anna Serge Ange D Dispositif de securite pour prise de courant
GB2139017A (en) * 1983-04-30 1984-10-31 Michael Anthony Thomas A modular interconnector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331705A1 (fr) * 2002-01-22 2003-07-30 Kawasaki Electric Wire Co., Ltd. Dispositif de prise de courant pour alimentation électrique
US6739905B2 (en) 2002-01-22 2004-05-25 Kawasaki Electric Wire Co., Ltd. Electric power strip including a cell charging receptacle
FR3040841A1 (fr) * 2015-09-03 2017-03-10 Exelium Dispositif pour la fixation et la recharge sans fil d'un telephone mobile sur une prise de courant domestique

Also Published As

Publication number Publication date
DE59506502D1 (de) 1999-09-09
ATE183024T1 (de) 1999-08-15
JPH0878113A (ja) 1996-03-22
AT405991B (de) 2000-01-25
US5674092A (en) 1997-10-07
EP0678939B1 (fr) 1999-08-04
ATA81494A (de) 1999-05-15

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