CN1555565A - 一种通信终端设备用的键盘 - Google Patents

一种通信终端设备用的键盘 Download PDF

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Publication number
CN1555565A
CN1555565A CNA028179757A CN02817975A CN1555565A CN 1555565 A CN1555565 A CN 1555565A CN A028179757 A CNA028179757 A CN A028179757A CN 02817975 A CN02817975 A CN 02817975A CN 1555565 A CN1555565 A CN 1555565A
Authority
CN
China
Prior art keywords
key
keyboard
elastic film
shell
upper half
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.)
Pending
Application number
CNA028179757A
Other languages
English (en)
Chinese (zh)
Inventor
D
D·麦卡德特
C·福格特
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.)
Siemens AG
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 CN1555565A publication Critical patent/CN1555565A/zh
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H01H2223/003—Membrane embracing all keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
    • H01H2223/0345—Bezel with keys positioned directly next to each other without an intermediate bezel or frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/03—Key modules mounted on support plate or frame
    • H01H2233/034—Snap coupling
    • H01H2233/036—Snap coupling with limited freedom

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Telephone Set Structure (AREA)
  • Push-Button Switches (AREA)
  • Communication Control (AREA)
CNA028179757A 2001-09-14 2002-09-13 一种通信终端设备用的键盘 Pending CN1555565A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10145349.3 2001-09-14
DE10145349A DE10145349A1 (de) 2001-09-14 2001-09-14 Tastatur für eine Kommunikationsendgerät

Publications (1)

Publication Number Publication Date
CN1555565A true CN1555565A (zh) 2004-12-15

Family

ID=7699040

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028179757A Pending CN1555565A (zh) 2001-09-14 2002-09-13 一种通信终端设备用的键盘

Country Status (6)

Country Link
EP (1) EP1425769B1 (de)
KR (1) KR20040031787A (de)
CN (1) CN1555565A (de)
AT (1) ATE475978T1 (de)
DE (2) DE10145349A1 (de)
WO (1) WO2003025959A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511941B1 (fr) * 1981-09-01 1988-02-05 Telemecanique Electrique Clavier modulaire, etanche, a effet tactile
FR2562286B1 (fr) * 1984-03-28 1986-07-18 Telemecanique Electrique Clavier a touches
DE3533719A1 (de) * 1985-09-21 1987-03-26 Rheinmetall Gmbh Schalteranordnung mit einer mehrzahl von bedienelementen
US5389755A (en) * 1993-10-27 1995-02-14 Chen; Pao-Chin Computer key switch device
GB2346739B (en) * 1999-02-12 2002-12-18 Nokia Mobile Phones Ltd Keypad structure
US6064019A (en) * 1999-04-27 2000-05-16 Buchan; Brian D. Resilient switch cover with integral actuator button
FI108186B (fi) * 1999-09-29 2001-11-30 Nokia Mobile Phones Ltd Näytön kehys, jossa on integroitu ESD-suoja, sekä käyttöliittymärakenne
DE10004093A1 (de) * 2000-01-31 2001-08-02 Basf Ag Tastaturelemente für mobile Kommunikationsgeräte

Also Published As

Publication number Publication date
WO2003025959A1 (de) 2003-03-27
EP1425769A1 (de) 2004-06-09
DE10145349A1 (de) 2003-04-24
DE50214554D1 (de) 2010-09-09
EP1425769B1 (de) 2010-07-28
KR20040031787A (ko) 2004-04-13
ATE475978T1 (de) 2010-08-15

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication