JP4473752B2 - 押釦スイッチ用カバーシート - Google Patents
押釦スイッチ用カバーシート Download PDFInfo
- Publication number
- JP4473752B2 JP4473752B2 JP2005061370A JP2005061370A JP4473752B2 JP 4473752 B2 JP4473752 B2 JP 4473752B2 JP 2005061370 A JP2005061370 A JP 2005061370A JP 2005061370 A JP2005061370 A JP 2005061370A JP 4473752 B2 JP4473752 B2 JP 4473752B2
- Authority
- JP
- Japan
- Prior art keywords
- cover sheet
- partition
- pressing operation
- reinforcing piece
- thin plate
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 128
- 230000003014 reinforcing effect Effects 0.000 claims description 83
- 238000003825 pressing Methods 0.000 claims description 61
- 238000005192 partition Methods 0.000 claims description 56
- 239000002861 polymer material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000005452 bending Methods 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 210000000282 nail Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 229920005668 polycarbonate resin Polymers 0.000 description 3
- 239000004431 polycarbonate resin Substances 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000004905 finger nail Anatomy 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001690 polydopamine Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
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
- H01H13/702—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
- H01H2209/00—Layers
- H01H2209/068—Properties of the membrane
- H01H2209/07—Properties of the membrane metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/068—Properties of the membrane
- H01H2209/074—Properties of the membrane elastomeric
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
- H01H2221/004—U-shaped openings surrounding keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/08—Actuators composed of different parts
Landscapes
- Push-Button Switches (AREA)
Description
────────────────────────────────────────
試料No. S1 S2 S3 R1 R2 R3
────────────────────────────────────────
補強片の厚さ(mm) 0.2 1.0 2.0 無し 0.1 2.5
オン荷重(N) 2.67 2.71 3.02 2.67 2.67 3.45
補強効果(*1) ○ ○ ○ × × ○
機器の薄型化(*2) ○ ○ ○ ○ ○ ×
────────────────────────────────────────
*1 ○;爪で強く押圧操作しても、金属薄板の屈曲やへこみなどの変形がない。
×;爪で強く押圧操作すると、金属薄板の屈曲やへこみなどの変形が生じる。
*2 ○;機器の薄型化に対応可能。
×;カバーシートが厚くなりすぎてしまい、機器の薄型化に対応できない。
─────────────────────────────────────
試料No. S4 S5 S6 R4 R5
─────────────────────────────────────
補強片の厚さ(mm) 0.2 1.0 2.0 0.1 2.5
オン荷重(N) 2.67 2.23 2.32 2.67 2.56
補強効果(*1) ○ ○ ○ × ○
機器の薄型化(*2) ○ ○ ○ ○ ×
─────────────────────────────────────
*1 ○;爪で強く押圧操作しても、金属薄板の屈曲やへこみなどの変形がない。
×;爪で強く押圧操作すると、金属薄板の屈曲やへこみなどの変形が生じる。
*2 ○;機器の薄型化に対応可能。
×;カバーシートが厚くなりすぎてしまい、機器の薄型化に対応できない。
12 金属薄板
13 ベースシート
13a 押し子
83a 上側層
83b 下側層
83c 貫通孔
14 表示部
15 押圧操作部
16 仕切り
16a 仕切孔
17,27,37a,37b,47,57,67a,77b 補強片
101 押釦スイッチ用カバー部材
102 金属薄板
103 ベースシート
104 仕切溝
105 表示部
Claims (6)
- 複数の表示部と該表示部ごとにキー入力を行う複数の押圧操作部とを有し、ゴム状弾性体でなるベースシートの上に金属薄板を備えた押釦スイッチ用カバーシートにおいて、
高分子材料でなる補強片を、前記押圧操作部ごとに金属薄板の板厚方向に金属薄板に隣接して設けたことを特徴とする押釦スイッチ用カバーシート。 - 金属薄板に押圧操作部を区切る仕切りを有し、該仕切りを、押圧操作部を金属薄板の厚さ方向に揺動可能に仕切るU字状とし、かつ金属薄板を貫通させた仕切孔として形成した請求項1記載の押釦スイッチ用カバーシート。
- 金属薄板に押圧操作部を区切る仕切りを有し、該仕切りを、金属薄板を貫通しない半貫通の仕切溝として形成した請求項1記載の押釦スイッチ用カバーシート。
- 補強片が、透明性を有し金属薄板の上面に設けたものである請求項1〜請求項3何れか1項記載の押釦スイッチ用カバーシート。
- 補強片が、金属薄板の下面に設けたものである請求項1〜請求項3何れか1項記載の押釦スイッチ用カバーシート。
- 補強片の厚さを、0.2mm〜2.0mmとした請求項1〜請求項5何れか1項記載の押釦スイッチ用カバーシート。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005061370A JP4473752B2 (ja) | 2005-03-04 | 2005-03-04 | 押釦スイッチ用カバーシート |
EP06003879A EP1705678A3 (en) | 2005-03-04 | 2006-02-25 | Pushbutton switch cover sheet |
US11/363,930 US20060197674A1 (en) | 2005-03-04 | 2006-03-01 | Pushbutton switch cover sheet |
CN2006100547305A CN1835156B (zh) | 2005-03-04 | 2006-03-02 | 按键开关用盖板 |
US12/078,108 US20080185274A1 (en) | 2005-03-04 | 2008-03-27 | Pushbutton switch cover sheet |
US12/078,104 US7829810B2 (en) | 2005-03-04 | 2008-03-27 | Pushbutton switch cover sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005061370A JP4473752B2 (ja) | 2005-03-04 | 2005-03-04 | 押釦スイッチ用カバーシート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006244924A JP2006244924A (ja) | 2006-09-14 |
JP4473752B2 true JP4473752B2 (ja) | 2010-06-02 |
Family
ID=36117646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005061370A Expired - Lifetime JP4473752B2 (ja) | 2005-03-04 | 2005-03-04 | 押釦スイッチ用カバーシート |
Country Status (4)
Country | Link |
---|---|
US (3) | US20060197674A1 (ja) |
EP (1) | EP1705678A3 (ja) |
JP (1) | JP4473752B2 (ja) |
CN (1) | CN1835156B (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101243669B1 (ko) * | 2006-10-18 | 2013-03-25 | 엘지전자 주식회사 | 휴대 단말기 |
JP4955442B2 (ja) * | 2007-03-30 | 2012-06-20 | ポリマテック株式会社 | 加飾シート、加飾成形体及び加飾キーシート並びに加飾シートの製造方法 |
JP2009016315A (ja) * | 2007-07-09 | 2009-01-22 | Polymatech Co Ltd | キーシート |
CN101809696A (zh) * | 2007-07-13 | 2010-08-18 | 保力马科技株式会社 | 按键板 |
JP2009070665A (ja) * | 2007-09-12 | 2009-04-02 | Polymatech Co Ltd | キーシート |
JP2009110778A (ja) | 2007-10-29 | 2009-05-21 | Sunarrow Ltd | キーシート |
CN101436476B (zh) * | 2007-11-12 | 2012-02-22 | 毅嘉科技股份有限公司 | 具有波纹光泽的金属按键面板制作方法 |
US8367235B2 (en) | 2008-01-18 | 2013-02-05 | Mophie, Inc. | Battery pack, holster, and extendible processing and interface platform for mobile devices |
US9123935B2 (en) | 2008-01-18 | 2015-09-01 | Mophie, Inc. | Wireless communication accessory for a mobile device |
US8325955B2 (en) * | 2008-03-17 | 2012-12-04 | Auden Techno Corp. | Method for improving compatibility of hearing aid with antenna |
US7982676B2 (en) * | 2008-10-29 | 2011-07-19 | Auden Techno Corp. | Antenna structure for a mobile phone |
US7782610B2 (en) | 2008-11-17 | 2010-08-24 | Incase Designs Corp. | Portable electronic device case with battery |
JP5330220B2 (ja) * | 2009-12-28 | 2013-10-30 | 信越ポリマー株式会社 | キートップ構造、電子機器およびキートップ構造の製造方法 |
JP2013530628A (ja) | 2010-05-19 | 2013-07-25 | モフィー・インコーポレーテッド | 移動デバイス用のモジュール型モバイルアクセサリ |
WO2012053187A1 (ja) * | 2010-10-22 | 2012-04-26 | パナソニック株式会社 | キーシート及びこれを用いた可動接点体 |
US9755444B2 (en) * | 2013-02-25 | 2017-09-05 | Mophie, Inc. | Protective case with switch cover |
EP2974044A4 (en) | 2013-03-15 | 2016-11-09 | Mophie Inc | PROTECTIVE HOUSING FOR A MOBILE DEVICE |
CN103258665B (zh) * | 2013-05-21 | 2015-07-29 | 苏州华之杰电讯有限公司 | 一种触发调速开关 |
US9495375B2 (en) | 2013-11-27 | 2016-11-15 | Mophie, Inc. | Battery pack with supplemental memory |
JP2015149150A (ja) * | 2014-02-05 | 2015-08-20 | アルプス電気株式会社 | 揺動型スイッチ |
CN104125734B (zh) * | 2014-07-22 | 2017-04-12 | 珠海格力电器股份有限公司 | 遥控器 |
US9997933B2 (en) | 2014-09-03 | 2018-06-12 | Mophie, Inc. | Systems and methods for battery charging and management |
USD797091S1 (en) | 2014-11-25 | 2017-09-12 | Mophie, Inc. | Case for a mobile electronic device |
USD797092S1 (en) | 2014-11-25 | 2017-09-12 | Mophie, Inc. | Case for a mobile electronic device |
USD797093S1 (en) | 2014-12-03 | 2017-09-12 | Mophie, Inc. | Case for a mobile electronic device |
US9356267B1 (en) | 2014-12-17 | 2016-05-31 | Mophie, Inc. | Protective battery case to partially enclose a mobile electronic device |
USD766819S1 (en) | 2015-04-06 | 2016-09-20 | Mophie, Inc. | Protective battery case |
USD861653S1 (en) | 2015-05-27 | 2019-10-01 | Mophie Inc. | Protective battery case for mobile communications device |
USD950538S1 (en) * | 2016-03-03 | 2022-05-03 | Mophie Inc. | Case for a mobile electronic device |
CN107180722B (zh) * | 2017-06-29 | 2019-05-03 | 苏州达方电子有限公司 | 发光键盘 |
US10516431B2 (en) | 2017-11-21 | 2019-12-24 | Mophie Inc. | Mobile device case for receiving wireless signals |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843147Y2 (ja) * | 1978-12-28 | 1983-09-29 | シャープ株式会社 | キ−入力装置 |
JPS59103163A (ja) * | 1982-12-03 | 1984-06-14 | Casio Comput Co Ltd | シ−ト状小型電子機器 |
JPS62115616A (ja) * | 1985-11-14 | 1987-05-27 | 松下電器産業株式会社 | キ−ボ−ド |
US4771139A (en) * | 1986-06-27 | 1988-09-13 | Desmet Gregory L | Keyboard with metal cover and improved switches |
JP4010355B2 (ja) * | 2001-07-16 | 2007-11-21 | ポリマテック株式会社 | 押釦スイッチ用キートップ及びその製造方法 |
JP2003197063A (ja) | 2001-12-27 | 2003-07-11 | Polymatech Co Ltd | 樹脂キートップおよびその製造方法並びに樹脂キートップ付きキーシート。 |
US6913517B2 (en) * | 2002-05-23 | 2005-07-05 | Cabot Microelectronics Corporation | Microporous polishing pads |
JP2004313857A (ja) | 2003-04-14 | 2004-11-11 | Shokudai Hanbai Kk | 凝集沈降剤 |
JP4165646B2 (ja) * | 2003-12-25 | 2008-10-15 | ポリマテック株式会社 | キーシート |
US7070349B2 (en) * | 2004-06-18 | 2006-07-04 | Motorola, Inc. | Thin keyboard and components for electronics devices and methods |
TWI269332B (en) * | 2005-06-29 | 2006-12-21 | Speed Tech Corp | Keypad and manufacturing method thereof |
-
2005
- 2005-03-04 JP JP2005061370A patent/JP4473752B2/ja not_active Expired - Lifetime
-
2006
- 2006-02-25 EP EP06003879A patent/EP1705678A3/en not_active Withdrawn
- 2006-03-01 US US11/363,930 patent/US20060197674A1/en not_active Abandoned
- 2006-03-02 CN CN2006100547305A patent/CN1835156B/zh not_active Expired - Fee Related
-
2008
- 2008-03-27 US US12/078,108 patent/US20080185274A1/en not_active Abandoned
- 2008-03-27 US US12/078,104 patent/US7829810B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1835156A (zh) | 2006-09-20 |
EP1705678A3 (en) | 2007-10-17 |
JP2006244924A (ja) | 2006-09-14 |
EP1705678A2 (en) | 2006-09-27 |
CN1835156B (zh) | 2010-09-08 |
US7829810B2 (en) | 2010-11-09 |
US20080185274A1 (en) | 2008-08-07 |
US20060197674A1 (en) | 2006-09-07 |
US20080185273A1 (en) | 2008-08-07 |
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