JP5717249B2 - 可動接点部材及び該可動接点部材を用いたスイッチ装置 - Google Patents

可動接点部材及び該可動接点部材を用いたスイッチ装置 Download PDF

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Publication number
JP5717249B2
JP5717249B2 JP2011095582A JP2011095582A JP5717249B2 JP 5717249 B2 JP5717249 B2 JP 5717249B2 JP 2011095582 A JP2011095582 A JP 2011095582A JP 2011095582 A JP2011095582 A JP 2011095582A JP 5717249 B2 JP5717249 B2 JP 5717249B2
Authority
JP
Japan
Prior art keywords
contact member
movable contact
skirt
bulging
notch
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
JP2011095582A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012227071A (ja
Inventor
伊鶴 貞松
伊鶴 貞松
高橋　一成
一成 高橋
俊彦 田澤
俊彦 田澤
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP2011095582A priority Critical patent/JP5717249B2/ja
Priority to CN201210031314.9A priority patent/CN102751110B/zh
Priority to EP12157047.7A priority patent/EP2515315B1/en
Publication of JP2012227071A publication Critical patent/JP2012227071A/ja
Application granted granted Critical
Publication of JP5717249B2 publication Critical patent/JP5717249B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/79—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 characterised by the contacts or the contact sites characterised by the form of the contacts, e.g. interspersed fingers or helical networks
    • 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
    • H01H13/705—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/30—Energy stored by deformation of elastic members by buckling of disc springs
    • 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
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/05—Form of contacts to solve particular problems to avoid damage by deformation of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/012—Layers avoiding too large deformation or stress
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/034—Separate snap action
    • H01H2215/036—Metallic disc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/026—Separate dome contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/028—Key stroke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/036—Minimise height

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
JP2011095582A 2011-04-22 2011-04-22 可動接点部材及び該可動接点部材を用いたスイッチ装置 Active JP5717249B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011095582A JP5717249B2 (ja) 2011-04-22 2011-04-22 可動接点部材及び該可動接点部材を用いたスイッチ装置
CN201210031314.9A CN102751110B (zh) 2011-04-22 2012-02-13 可动触点部件以及使用了该可动触点部件的开关装置
EP12157047.7A EP2515315B1 (en) 2011-04-22 2012-02-27 Movable contact member and switch device using movable contact member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011095582A JP5717249B2 (ja) 2011-04-22 2011-04-22 可動接点部材及び該可動接点部材を用いたスイッチ装置

Publications (2)

Publication Number Publication Date
JP2012227071A JP2012227071A (ja) 2012-11-15
JP5717249B2 true JP5717249B2 (ja) 2015-05-13

Family

ID=45930551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011095582A Active JP5717249B2 (ja) 2011-04-22 2011-04-22 可動接点部材及び該可動接点部材を用いたスイッチ装置

Country Status (3)

Country Link
EP (1) EP2515315B1 (zh)
JP (1) JP5717249B2 (zh)
CN (1) CN102751110B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6471076B2 (ja) * 2015-10-14 2019-02-13 アルプス電気株式会社 プッシュスイッチ、および、それを用いたキーボード
CN110268494B (zh) * 2017-02-28 2021-10-29 松下知识产权经营株式会社 按压开关
JP7182039B2 (ja) * 2017-12-26 2022-12-02 パナソニックＩｐマネジメント株式会社 可動接点と、可動接点を備えたスイッチと、可動接点を収納するエンボステープ
WO2020153181A1 (ja) * 2019-01-23 2020-07-30 パナソニックＩｐマネジメント株式会社 可動部材、及び入力装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796843A (en) * 1973-01-02 1974-03-12 Bomar Instr Corp Calculator keyboard switch with disc spring contact and printed circuit board
FR2432205A1 (fr) * 1978-07-28 1980-02-22 Rode Stucky Perfectionnements aux contacteurs electriques a contact fugitif a actionnement digital
DE3520211A1 (de) * 1985-06-05 1986-12-11 Elektronikus Mérökészülékek Gyára, Budapest Schaltelement mit drei aufsetzpunkten
JPS62171126U (zh) * 1986-04-18 1987-10-30
DE4139554A1 (de) * 1991-10-14 1993-04-15 Fela Mikrotechnik Ag Elektrischer tastschalter
DE4218545A1 (de) * 1992-06-05 1993-12-09 Abb Patent Gmbh Elektrisches Schaltgerät
FR2728813A1 (fr) * 1995-01-04 1996-07-05 Nicomatic Procede de fabrication de pieces plates, et pieces plates formees par sa mise en oeuvre
JP2000348556A (ja) 1999-06-02 2000-12-15 Citizen Electronics Co Ltd 接点ばねとこれを用いたスイッチ
JP3077360U (ja) * 2000-10-30 2001-05-18 宏鈞 王 携帯電話キーチップ
JP3753676B2 (ja) * 2002-05-31 2006-03-08 不二電子工業株式会社 スイッチ
JP2005332664A (ja) 2004-05-19 2005-12-02 Fujikura Ltd キースイッチ用ダイヤフラム及びその製造方法
JP4704890B2 (ja) * 2004-11-08 2011-06-22 株式会社フジクラ スイッチ用ダイヤフラム
US7301113B2 (en) * 2004-11-08 2007-11-27 Fujikura Ltd. Diaphragm for use in switch, method for manufacturing thereof, membrane switch, and input device
JP4617229B2 (ja) * 2005-09-14 2011-01-19 株式会社フジクラ 押釦スイッチ
JP2008181897A (ja) * 2008-04-16 2008-08-07 Alps Electric Co Ltd 押釦スイッチ
JP5347818B2 (ja) * 2009-08-06 2013-11-20 ミツミ電機株式会社 ドーム状ばね及びスイッチ
JP2011095582A (ja) 2009-10-30 2011-05-12 Kyocera Mita Corp 画像形成装置

Also Published As

Publication number Publication date
EP2515315B1 (en) 2016-05-04
CN102751110B (zh) 2015-10-28
EP2515315A1 (en) 2012-10-24
JP2012227071A (ja) 2012-11-15
CN102751110A (zh) 2012-10-24

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