EP1361589A3 - Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur - Google Patents

Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur Download PDF

Info

Publication number
EP1361589A3
EP1361589A3 EP03018403A EP03018403A EP1361589A3 EP 1361589 A3 EP1361589 A3 EP 1361589A3 EP 03018403 A EP03018403 A EP 03018403A EP 03018403 A EP03018403 A EP 03018403A EP 1361589 A3 EP1361589 A3 EP 1361589A3
Authority
EP
European Patent Office
Prior art keywords
keyboard
keyswitch device
shaft
rubber elastic
link member
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
EP03018403A
Other languages
English (en)
French (fr)
Other versions
EP1361589A2 (de
EP1361589B1 (de
Inventor
Mitsumasa c/o Brother Industries Ltd. Kako
Naoki c/o Brother Industries Ltd. Hayashi
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to EP03018403A priority Critical patent/EP1361589B1/de
Priority to DE2002604428 priority patent/DE60204428T2/de
Publication of EP1361589A2 publication Critical patent/EP1361589A2/de
Publication of EP1361589A3 publication Critical patent/EP1361589A3/de
Application granted granted Critical
Publication of EP1361589B1 publication Critical patent/EP1361589B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/05—Key offset in relation to switch site
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/032—Operating force
    • H01H2227/034—Regulation of operating force

Landscapes

  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Input From Keyboards Or The Like (AREA)
EP03018403A 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur Expired - Lifetime EP1361589B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03018403A EP1361589B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur
DE2002604428 DE60204428T2 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02005144A EP1343182B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur
EP03018403A EP1361589B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP02005144A Division EP1343182B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur
EP02005144.7 Division 2002-03-07

Publications (3)

Publication Number Publication Date
EP1361589A2 EP1361589A2 (de) 2003-11-12
EP1361589A3 true EP1361589A3 (de) 2004-02-18
EP1361589B1 EP1361589B1 (de) 2005-06-01

Family

ID=27741146

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02005144A Expired - Lifetime EP1343182B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur
EP03018403A Expired - Lifetime EP1361589B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP02005144A Expired - Lifetime EP1343182B1 (de) 2002-03-07 2002-03-07 Tastschalter, Tastatur mit dem Tastschalter, und elektronisches Gerät mit der Tastatur

Country Status (3)

Country Link
EP (2) EP1343182B1 (de)
AT (1) ATE272248T1 (de)
DE (1) DE60200830T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10672570B2 (en) 2018-01-12 2020-06-02 Darfon Electronics Corp. Keyswitch structure
TWI688979B (zh) * 2018-01-12 2020-03-21 達方電子股份有限公司 按鍵結構
EP3770937B1 (de) * 2018-04-28 2023-08-30 Huawei Technologies Co., Ltd. Tastatur und elektronisches gerät
TWI764633B (zh) * 2021-03-19 2022-05-11 致伸科技股份有限公司 按鍵結構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654872A (en) * 1994-06-30 1997-08-05 Compaq Computer Corporation Collapsible keyboard structure for a notebook computer
US20010027914A1 (en) * 2000-04-07 2001-10-11 Acer Communications And Multimedia, Inc. Push-button switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654872A (en) * 1994-06-30 1997-08-05 Compaq Computer Corporation Collapsible keyboard structure for a notebook computer
US20010027914A1 (en) * 2000-04-07 2001-10-11 Acer Communications And Multimedia, Inc. Push-button switch

Also Published As

Publication number Publication date
EP1343182A1 (de) 2003-09-10
EP1361589A2 (de) 2003-11-12
DE60200830T2 (de) 2005-07-21
EP1343182B1 (de) 2004-07-28
ATE272248T1 (de) 2004-08-15
DE60200830D1 (de) 2004-09-02
EP1361589B1 (de) 2005-06-01

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