JPH0327943B2 - - Google Patents

Info

Publication number: JPH0327943B2
Authority: JP; Japan
Prior art keywords: metal plate; key; frame; thin metal; thin
Prior art date: 1982-09-21
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.): Expired - Lifetime

Application number

JP57163169A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5953962A (ja

Inventor

Kaname Suwa

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.)

Canon Inc

Original Assignee

Canon Inc

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.)

1982-09-21

Filing date

1982-09-21

Publication date

1991-04-17

1982-09-21 Application filed by Canon Inc filed Critical Canon Inc

1982-09-21 Priority to JP57163169A priority Critical patent/JPS5953962A/ja

1983-09-14 Priority to US06/532,092 priority patent/US4611261A/en

1984-03-28 Publication of JPS5953962A publication Critical patent/JPS5953962A/ja

1991-04-17 Publication of JPH0327943B2 publication Critical patent/JPH0327943B2/ja

Status Granted legal-status Critical Current

Links

239000002184 metal Substances 0.000 claims description 33
229920000642 polymer Polymers 0.000 claims description 3
238000000034 method Methods 0.000 description 8
239000000463 material Substances 0.000 description 7
238000000465 moulding Methods 0.000 description 6
229920001971 elastomer Polymers 0.000 description 4
238000010586 diagram Methods 0.000 description 3
230000003014 reinforcing effect Effects 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000005611 electricity Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
230000003068 static effect Effects 0.000 description 2
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
229910001369 Brass Inorganic materials 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000010951 brass Substances 0.000 description 1
239000010974 bronze Substances 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
239000005007 epoxy-phenolic resin Substances 0.000 description 1
239000004973 liquid crystal related substance Substances 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
239000012778 molding material Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920005668 polycarbonate resin Polymers 0.000 description 1
239000004431 polycarbonate resin Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000002861 polymer material Substances 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229920002379 silicone rubber Polymers 0.000 description 1
239000004945 silicone rubber Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
239000012780 transparent material Substances 0.000 description 1

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
- H01H13/807—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 spatial arrangement of the contact sites, e.g. superimposed sites
- 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
- H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/024—Convex contact surface
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2205/00—Movable contacts
- H01H2205/032—Several contacts formed in one plate or layer
- H01H2205/038—Cutting of connecting areas
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2207/00—Connections
- H01H2207/01—Connections from bottom to top layer
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/01—Increasing rigidity; Anti-creep
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/008—Part of substrate or membrane
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/002—Legends replaceable; adaptable
- H01H2219/01—Liquid crystal
- H01H2219/011—Liquid crystal with integrated photo- or thermovoltaic cell as power supply
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/022—Switch site location other then row-column disposition
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
- H01H2229/028—Adhesive
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/034—Positioning of layers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/048—Insertion moulding
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/008—Static electricity considerations
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/01—Miscellaneous combined with other elements on the same substrate
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/026—Internal encoding, e.g. validity bit

Landscapes

Input From Keyboards Or The Like (AREA)
Calculators And Similar Devices (AREA)

JP57163169A 1982-09-21 1982-09-21 電子機器 Granted JPS5953962A (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP57163169A JPS5953962A (ja)	1982-09-21	1982-09-21	電子機器
US06/532,092 US4611261A (en)	1982-09-21	1983-09-14	Electronic equipment

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57163169A JPS5953962A (ja)	1982-09-21	1982-09-21	電子機器

Publications (2)

Publication Number	Publication Date
JPS5953962A JPS5953962A (ja)	1984-03-28
JPH0327943B2 true JPH0327943B2 (mo)	1991-04-17

Family

ID=15768544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57163169A Granted JPS5953962A (ja)	1982-09-21	1982-09-21	電子機器

Country Status (1)

Country	Link
JP (1)	JPS5953962A (mo)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0766362B2 (ja) *	1985-07-12	1995-07-19	キヤノン株式会社	電子機器

1982
- 1982-09-21 JP JP57163169A patent/JPS5953962A/ja active Granted

Also Published As

Publication number	Publication date
JPS5953962A (ja)	1984-03-28

Publication	Publication Date	Title
US4611261A (en)	1986-09-09	Electronic equipment
US4261042A (en)	1981-04-07	Key signal entering device for thin electronic apparatus
US4810860A (en)	1989-03-07	Electronic instrument
US4532575A (en)	1985-07-30	Electronic equipment having key input function
US4231098A (en)	1980-10-28	Casing of electronic calculators
US4640994A (en)	1987-02-03	Electronic apparatus with a flat panel keyboard unit
CN112335010B (zh)	2022-05-24	键盘按键、键盘及电子设备
US4681987A (en)	1987-07-21	Electronic equipment having a key input function
US4683519A (en)	1987-07-28	Connection structure
JPH0195596A (ja)	1989-04-13	小型電子機器
JPH0327941B2 (mo)	1991-04-17
CN205726733U (zh)	2016-11-23	一种侧键和终端
JPH0327942B2 (mo)	1991-04-17
JP2876570B2 (ja)	1999-03-31	キーボードスイッチ
JPS5953962A (ja)	1984-03-28	電子機器
JPS60175326A (ja)	1985-09-09	キ−入力装置
JPH0414451B2 (mo)	1992-03-12
JPH064513Y2 (ja)	1994-02-02	リセットスイッチ
CN206672836U (zh)	2017-11-24	薄膜开关及按键装置
JP2604218Y2 (ja)	2000-04-24	薄形表示装置付き押釦スイッチ
JPS60225966A (ja)	1985-11-11	電子機器
JPS6174218A (ja)	1986-04-16	キ−ボ−ドスイツチ
KR100779066B1 (ko)	2007-11-27	키 패드 제조방법 및 그 제조방법을 이용한 키 패드
JPS6012173Y2 (ja)	1985-04-20	キ−釦スイッチ装置
JPH043369Y2 (mo)	1992-02-03