EP1711984B1 - Ladeschale, Netzteilkomponente für die Stromversorgung einer solchen Ladeschale, Verbindungsstecker einer solchen Netzteilkomponente für die Verbindung zu einer solchen Ladeschale und Ladesystem bestehend aus den vorgenannten Teilen - Google Patents

Ladeschale, Netzteilkomponente für die Stromversorgung einer solchen Ladeschale, Verbindungsstecker einer solchen Netzteilkomponente für die Verbindung zu einer solchen Ladeschale und Ladesystem bestehend aus den vorgenannten Teilen Download PDF

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Publication number
EP1711984B1
EP1711984B1 EP04766374A EP04766374A EP1711984B1 EP 1711984 B1 EP1711984 B1 EP 1711984B1 EP 04766374 A EP04766374 A EP 04766374A EP 04766374 A EP04766374 A EP 04766374A EP 1711984 B1 EP1711984 B1 EP 1711984B1
Authority
EP
European Patent Office
Prior art keywords
charging
connector
power supply
supply component
charging cradle
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.)
Active
Application number
EP04766374A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1711984A1 (de
Inventor
Ralf Elting
Stefan Maslow
Johannes Veurman
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.)
Gigaset Communications GmbH
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1711984A1 publication Critical patent/EP1711984A1/de
Application granted granted Critical
Publication of EP1711984B1 publication Critical patent/EP1711984B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • 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

Definitions

  • the invention relates to a charging tray for mobile communication terminals, a power supply component for the power supply of such a charging tray, a connector of such a power supply component for connection to such a charging tray and a charging system for charging mobile communication terminals.
  • Systems for loading mobile communication terminals consist of a charging shell and a power supply component, which is connected via a flexible electrical line either directly or with a detachable connector electromechanically connected to the charging shell.
  • charging cradles for charging mobile communication terminals are thus known per se.
  • power supply components for operating such charging cradles are known per se in this context.
  • the direct line connection and a detachable line connection between the charging shell and the power supply component is known per se.
  • the disadvantage here is that the production of said parts and the charging system formed from these parts is still too expensive. In addition, it requires an increased effort to adapt design changes to mobile communication terminals in the parts of the charging system with.
  • a connector which is arranged as a separate component formed within a charging tray.
  • the connector has a plug formation toward its one free end and a socket formation toward its other free end. Both trainings are part of an overall housing of the connector, so that thereby the connector is just formed into a completely independent component.
  • the connector is thus a very complicated part, which is complicated and expensive to manufacture. With the installation of such a connector in an associated charging the charging tray is complicated and expensive to manufacture.
  • adapting to structural changes on a device associated with the charging cradle with respect to the contact distances of the electrical connection contacts is expensive and expensive due to this connector, because a completely newly designed connector must be produced each time.
  • GB 2 376 354 A is a power supply for charging rechargeable batteries or accumulators known.
  • this is merely a device that provides the necessary voltage for charging and has the corresponding electronics.
  • the power supply has no electronics for controlling the processes of charging a mobile communication terminal.
  • the power supply has a connector whose electrical contacts are formed only small area.
  • the object of the present invention is a charging system for charging mobile communication terminals, a charging cradle and for operating the charging cradle a power supply component in each case for use in such a charging system and a Specify connector for the detachable connection between the said charger and the said power supply component, which make it possible for themselves and all together to realize a more cost-effective production of the respective parts and the associated charging system and in a simplified manner to adapt to design changes in associated mobile communication terminals while maintaining easy handling during installation of the parts and further on of the charging system.
  • this object is achieved by a charging tray having the features of claim 1.
  • the power supply component for the power supply of such a charging cradle this object is achieved by a power supply component having the features of patent claim 3.
  • the connector this object is achieved by a connector having the features of claim 5.
  • this object is achieved by a charging system that has the features of claim 9.
  • the charging tray according to the invention comprises only a housing in which contact springs are arranged.
  • the assembly of the housing is done by two molded parts, which are simply snapped together. Before snapping the contact springs are inserted into one of the moldings.
  • one of the molded parts has an insertion shaft, into which a connecting plug can be inserted and positioned there.
  • the connector is the electrical connector that supplies power to the charging cradle. This is achieved in that in the surface extended contact surfaces of the connector plug during insertion of the connector into the insertion of a molded part of the housing with attached to one end of the contact springs spring tongues to contact. At the other end of the contact springs contact points are attached, which are contactable through openings in the housing by counter points on a mobile communication terminal, which is placed in the charging socket for the purpose of charging.
  • the charging tray consists of these few simple components and has no fixed electrical line connection, it can be inexpensively manufactured and assembled with simple methods. In addition, it can be easily set up first without cables and then connected to an electrical connection cable. The electrical connection to the electrical connection cable can also be done simply because the connection cable without the firmly connected charging tray is small and light, so that it can be easily passed behind cabinets and through small openings.
  • An adaptation of the charging tray to constructive changes to the charging cup associated mobile communication terminal in particular with respect to the spacing of the mating contacts of the mobile communication terminal from each other can be accomplished in a simple manner that the contact springs of the charging tray are arranged correspondingly far apart. This can be done easily, since within the charging cradle on any special complex components must be considered. Such complex components are, as otherwise any other components, not present in the charging cradle.
  • the insertion for the connector can remain unchanged because the change in distance of the contact points of the contact springs, thus the change in distance of the contact springs and thus the change in distance of the contact blades for contacting with the contact surfaces of the connector by the areal extent of the contact surfaces of the connector can be collected without changing the connector.
  • a power supply component for the power supply of such a charging shell, this object is achieved by a power supply component, which has summarized in a single housing, the entire electronics and the entire controller for this electronics for the purpose of charging a mobile communication terminal and a connection cable with a in the surface extended connector is connected with extended in the surface contact surfaces for contacting with a charging cradle.
  • Such a power supply component is hardly more expensive than a power supply component, which does not include all the electronics and the entire control for charging a mobile communication terminal, because this electronics and this control equal in the electronics for the current and voltage transformation, in the power supply component is present anyway, can be integrated. It is therefore, if at all, only a few additional assembly steps necessary to integrate this electronics and this control in the power supply component. Also, the cost of materials increase only slightly, because the required electronic components can be set equal to the already existing base plate for the already existing electronics.
  • an in-plane extended connector connected to the power supply component has the advantage that it is not much more expensive, if any, than a conventional connector. But he has the particular advantage that it can be provided with extended in the area contact surfaces, which in turn have the advantage, without being able to intercept changes in the distance between the contact springs of a charging cradle without their own change. Although this might make the PSU component a bit more expensive overall, this PSU component can save a lot more cost relative to an associated charger. But it can also be saved in terms of the power supply component ultimately more costs, because the power supply component can be used much more universal by the extended in the area connector.
  • the connector according to the invention comprises a base body extended in the surface, on the surface of which extended contact surfaces for contacting with a charging shell are provided in the surface. Due to the planar extent of the contact surfaces on the surface of the connector for contacting with a charging tray, it is not so important from the point of view of a charging tray, which distance exactly the contact springs of the charging tray, which contact the contact surfaces of the connector have. This can therefore also be varied without the connector also has to be changed.
  • the charging system for charging mobile communication terminals consists of a charging tray as described above, a power supply component as described above and a connector as described above.
  • the advantages of such a charging system result from the advantages of the individual components, which can be found in the description of the individual components.
  • position holders are formed in at least one of the molded parts of the housing of the charging tray, which help to position and fix the contact springs to be mounted in the charging tray during assembly and also thereafter.
  • the housing of the power supply component is then directly connected to a power plug.
  • the power supply component can simultaneously take on another function, namely that of a power plug.
  • the power supply component is cleaned up in one application and is not in the room as a single part.
  • Guides on the surface of the connector for example on the opposite surface side of the connector relative to the contact surfaces of the connector help to find the connector in a mating operation in its final position.
  • the charging tray 1 according to the FIG. 1 comprises two mold parts 2 and 3, of which the molded part 2 form a bottom shell and the molded part 3 a ceiling part. Together, the mold parts 2 and 3 form a housing of the charging tray 1.
  • the molded parts 2 and 3 are formed in such a way that they can be connected to one another by simply snapping together to form a housing.
  • the molded part inter alia, position holder 4 for contact springs 5.
  • the contact springs 5 are placed in the position holder 4 a.
  • the contact springs 5 have contact tongues 6 at one end and contact points 7 at their other end.
  • the molded part 2 has a guide shaft 8, in which a connector 9 (FIG. FIG. 2 ) and can be positioned there.
  • the contact points 7 are contacted by openings 10 of the molded part 3 of a mobile communication terminal to be loaded in the charging tray 1, with its corresponding contact points.
  • the contact tongues 6 are from a introduced into the guide shaft 8 connector 9 (FIG. FIG. 2 ) and contacted.
  • the in the FIG. 2 shown power supply component 11 includes a network and charging part as a total electronics 12, to which a power plug 13 is attached directly.
  • the power supply component 11 has a connection cable 14, at the end of the connector 9 is attached.
  • the connector 9 is flat and flat according to the present embodiment. He has on its top side in the surface extended contact surfaces 15. On its bottom side, it has at least a single guide 16. on.
  • FIGS. 3A and 3B is the connector 9 once seen from the side of its cover page and once from the bottom side.
  • the contact surfaces 15 extended in the surface and, in FIG. 3B, the guide runs 16 can be seen.
  • the connector 9 has two guide runs 16, which are formed as concave guide channels.
  • connection cable 14 to see with its individual components.
  • connection cable 14 a lid housing 17, a bottom cover 18 and to see the extended in the surface contact surfaces 15.
  • FIG. 4A In the FIG. 4A is the molding 2 in two time situations in which a connector 9 is inserted into the guide shaft 8 to see.
  • FIGS. 5A to 5C the plug-in process can be seen in 3 time situations (A, B, C).
  • the mold parts 2 and 3 can be seen, and the connector 9.
  • the connector 9 is inserted into the guide shaft 8 so far that it is just before a latching hook 19.

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
EP04766374A 2003-11-28 2004-07-30 Ladeschale, Netzteilkomponente für die Stromversorgung einer solchen Ladeschale, Verbindungsstecker einer solchen Netzteilkomponente für die Verbindung zu einer solchen Ladeschale und Ladesystem bestehend aus den vorgenannten Teilen Active EP1711984B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10355606 2003-11-28
PCT/EP2004/051666 WO2005053112A1 (de) 2003-11-28 2004-07-30 Ladeschale, netzteilkomponente für die stromversorgung einer solchen ladeschale, verbindungsstecker einer solchen netzteilkomponente für die verbindung zu einer solchen ladeschale und ladesystem bestehend aus den vorgenannten teilen

Publications (2)

Publication Number Publication Date
EP1711984A1 EP1711984A1 (de) 2006-10-18
EP1711984B1 true EP1711984B1 (de) 2008-02-27

Family

ID=34625339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04766374A Active EP1711984B1 (de) 2003-11-28 2004-07-30 Ladeschale, Netzteilkomponente für die Stromversorgung einer solchen Ladeschale, Verbindungsstecker einer solchen Netzteilkomponente für die Verbindung zu einer solchen Ladeschale und Ladesystem bestehend aus den vorgenannten Teilen

Country Status (9)

Country Link
US (1) US20070126398A1 (zh)
EP (1) EP1711984B1 (zh)
JP (1) JP2007534287A (zh)
KR (1) KR20060105869A (zh)
CN (1) CN1886869A (zh)
DE (1) DE502004006366D1 (zh)
ES (1) ES2299862T3 (zh)
TW (1) TW200518574A (zh)
WO (1) WO2005053112A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202978314U (zh) * 2012-10-30 2013-06-05 麦华彬 一种充电系统、及待充电设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189358A (en) * 1991-05-07 1993-02-23 Fujitsu Limited Adaptor for mounting portable radio apparatus to moving body and charger for portable radio apparatus
JP2503137B2 (ja) * 1991-10-30 1996-06-05 富士通株式会社 携帯電話機用充電器構造
JP3351999B2 (ja) * 1997-08-28 2002-12-03 ヒロセ電機株式会社 電気コネクタ
US6400969B1 (en) * 1998-06-12 2002-06-04 Matsushita Electric Industrial Co., Ltd. Communication equipment, charging terminal structure and isolating switch
FR2781090B1 (fr) * 1998-07-09 2000-08-18 Alsthom Cge Alcatel Ensemble de connexion a pression
US6049192A (en) * 1999-03-18 2000-04-11 Motorola, Inc. Battery charger having moving door housing for a battery
US6204632B1 (en) * 1999-09-08 2001-03-20 Selfcharge Apparatus for charging multiple batteries
TW462552U (en) * 2000-04-07 2001-11-01 High Tech Comp Corp Charging device combining a device to be charged
GB2376354A (en) * 2001-06-09 2002-12-11 Formosa Electronic Ind Inc A dual pivoting plug battery adapter
DE50108179D1 (de) * 2001-09-20 2005-12-29 Siemens Ag Verbinder

Also Published As

Publication number Publication date
CN1886869A (zh) 2006-12-27
EP1711984A1 (de) 2006-10-18
ES2299862T3 (es) 2008-06-01
TW200518574A (en) 2005-06-01
DE502004006366D1 (de) 2008-04-10
US20070126398A1 (en) 2007-06-07
JP2007534287A (ja) 2007-11-22
KR20060105869A (ko) 2006-10-11
WO2005053112A1 (de) 2005-06-09

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Free format text: CHARGING CRADLE, POWER SUPPLY COMPONENT FOR PROVIDING SAID CHARGING CRADLE WITH POWER, CONNECTOR FOR SAID POWER SUPPLY COMPONENT FOR CONNECTION OF SAID CHARGING CRADLE AND CHARGI

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