EP1280171A3 - Tastaturmatte - Google Patents

Tastaturmatte Download PDF

Info

Publication number
EP1280171A3
EP1280171A3 EP02015352A EP02015352A EP1280171A3 EP 1280171 A3 EP1280171 A3 EP 1280171A3 EP 02015352 A EP02015352 A EP 02015352A EP 02015352 A EP02015352 A EP 02015352A EP 1280171 A3 EP1280171 A3 EP 1280171A3
Authority
EP
European Patent Office
Prior art keywords
housing shell
shell halves
keypad
housing
seal
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.)
Withdrawn
Application number
EP02015352A
Other languages
English (en)
French (fr)
Other versions
EP1280171A2 (de
Inventor
Stephan Herrmann
Frank Trummer
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
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP1280171A2 publication Critical patent/EP1280171A2/de
Publication of EP1280171A3 publication Critical patent/EP1280171A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/042—Snap coupling; Snap mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Telephone Set Structure (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

Zur Sicherstellung der Entformbarkeit von aus Gehäuseschalenhälften (3) bestehenden Gehäusen von Geräten mit einer Tastaturmatte (2), beispielsweise von Mobilteilen von Schnurlostelefonen oder von Mobiltelefonen, wird für die betreffenden Geräte eine Tastaturmatte (2) mit integrierten Abdichtrippen (10) vorgeschlagen. Die integrierten Abdichtrippen (10) ersetzen ansonsten an den Gehäuseschalenhälften (3) vorhandene Rippenteile (4), die auf die Tastaturmatte (2) drücken und dadurch eine Abdichtung zum Inneren des betreffenden Geräts bewirken. Durch den wenigstens teilweisen Wegfall der Rippenteile (4) an den Gehäuseschalenhälften (3) werden Schrägausstoßer (5) an der einen Gehäuseschalenhälfte (3), die Hinterschnitte (7) an der anderen Gehäuseschalenhälfte im montierten Zustand hintergreifen und so die Gehäuseschalenhälften (3) zusammenhalten, bei einer Entformung an einer Entformung nicht mehr gehindert. Die Abdichtung zum Gehäuseinneren ist aber nach wie vor gegeben.
EP02015352A 2001-07-26 2002-07-10 Tastaturmatte Withdrawn EP1280171A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136520 2001-07-26
DE2001136520 DE10136520A1 (de) 2001-07-26 2001-07-26 Tastaturmatte

Publications (2)

Publication Number Publication Date
EP1280171A2 EP1280171A2 (de) 2003-01-29
EP1280171A3 true EP1280171A3 (de) 2005-01-05

Family

ID=7693237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015352A Withdrawn EP1280171A3 (de) 2001-07-26 2002-07-10 Tastaturmatte

Country Status (2)

Country Link
EP (1) EP1280171A3 (de)
DE (1) DE10136520A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7850378B1 (en) * 2005-05-13 2010-12-14 Apple Inc. Webbed keyboard assembly
DE202005007668U1 (de) * 2005-05-14 2005-07-21 Sommer Antriebs- Und Funktechnik Gmbh Handsender
CN102473038A (zh) * 2009-07-10 2012-05-23 日本电气株式会社 操作按键和终端设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734136A (en) * 1996-06-12 1998-03-31 Qualcomm Incorporated Keypad assembly with moisture-excluding seal
EP1001443A1 (de) * 1998-11-12 2000-05-17 Matsushita Electric Industrial Co., Ltd Tragbares Endgerät
EP1028445A2 (de) * 1999-02-12 2000-08-16 Nokia Mobile Phones Ltd. Tragstruktur für Tastatur
EP1032004A2 (de) * 1999-02-25 2000-08-30 Valeo Electronique Wasserdichter Schaltvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19626626C2 (de) * 1996-07-02 2000-08-03 Cherry Mikroschalter Gmbh Spritzwassergeschützte Tastatur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734136A (en) * 1996-06-12 1998-03-31 Qualcomm Incorporated Keypad assembly with moisture-excluding seal
EP1001443A1 (de) * 1998-11-12 2000-05-17 Matsushita Electric Industrial Co., Ltd Tragbares Endgerät
EP1028445A2 (de) * 1999-02-12 2000-08-16 Nokia Mobile Phones Ltd. Tragstruktur für Tastatur
EP1032004A2 (de) * 1999-02-25 2000-08-30 Valeo Electronique Wasserdichter Schaltvorrichtung

Also Published As

Publication number Publication date
DE10136520A1 (de) 2003-02-20
EP1280171A2 (de) 2003-01-29

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Owner name: GIGASET COMMUNICATIONS GMBH

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