CN102751110B - 可动触点部件以及使用了该可动触点部件的开关装置 - Google Patents

可动触点部件以及使用了该可动触点部件的开关装置 Download PDF

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Publication number
CN102751110B
CN102751110B CN201210031314.9A CN201210031314A CN102751110B CN 102751110 B CN102751110 B CN 102751110B CN 201210031314 A CN201210031314 A CN 201210031314A CN 102751110 B CN102751110 B CN 102751110B
Authority
CN
China
Prior art keywords
mentioned
moving contact
contact member
skirt section
bellying
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
CN201210031314.9A
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English (en)
Chinese (zh)
Other versions
CN102751110A (zh
Inventor
贞松伊鹤
高桥一成
田泽俊彦
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
Publication of CN102751110A publication Critical patent/CN102751110A/zh
Application granted granted Critical
Publication of CN102751110B publication Critical patent/CN102751110B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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)
CN201210031314.9A 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 Active CN102751110B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP095582/2011 2011-04-22
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
CN102751110A CN102751110A (zh) 2012-10-24
CN102751110B true CN102751110B (zh) 2015-10-28

Family

ID=45930551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210031314.9A Active 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

Country Status (3)

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

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

Citations (6)

* 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
JP3077360U (ja) * 2000-10-30 2001-05-18 宏鈞 王 携帯電話キーチップ
CN1090545C (zh) * 1995-01-04 2002-09-11 尼科梅蒂克公司 制造扁平零件的方法和通过实施该方法制造的扁平零件
CN1790576A (zh) * 2004-11-08 2006-06-21 株式会社藤仓 用于开关的膜片、其制造方法、薄膜开关以及输入设备
CN100490036C (zh) * 2002-05-31 2009-05-20 不二电子工业株式会社 信号输入用开关
CN101996804A (zh) * 2009-08-06 2011-03-30 三美电机株式会社 圆顶状弹簧及开关

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (de) * 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
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
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
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
JP2011095582A (ja) 2009-10-30 2011-05-12 Kyocera Mita Corp 画像形成装置

Patent Citations (6)

* 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
CN1090545C (zh) * 1995-01-04 2002-09-11 尼科梅蒂克公司 制造扁平零件的方法和通过实施该方法制造的扁平零件
JP3077360U (ja) * 2000-10-30 2001-05-18 宏鈞 王 携帯電話キーチップ
CN100490036C (zh) * 2002-05-31 2009-05-20 不二电子工业株式会社 信号输入用开关
CN1790576A (zh) * 2004-11-08 2006-06-21 株式会社藤仓 用于开关的膜片、其制造方法、薄膜开关以及输入设备
CN101996804A (zh) * 2009-08-06 2011-03-30 三美电机株式会社 圆顶状弹簧及开关

Also Published As

Publication number Publication date
EP2515315B1 (de) 2016-05-04
EP2515315A1 (de) 2012-10-24
JP2012227071A (ja) 2012-11-15
CN102751110A (zh) 2012-10-24
JP5717249B2 (ja) 2015-05-13

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Alpine Alpine Company

Address before: Tokyo, Japan, Japan

Patentee before: Alps Electric Co., Ltd.