JP6936760B2 - スイッチ装置 - Google Patents
スイッチ装置 Download PDFInfo
- Publication number
- JP6936760B2 JP6936760B2 JP2018073274A JP2018073274A JP6936760B2 JP 6936760 B2 JP6936760 B2 JP 6936760B2 JP 2018073274 A JP2018073274 A JP 2018073274A JP 2018073274 A JP2018073274 A JP 2018073274A JP 6936760 B2 JP6936760 B2 JP 6936760B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- substrate
- hole
- switch
- cavity
- 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.)
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Classifications
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- 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
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
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- 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
- H01H13/10—Bases; Stationary contacts mounted thereon
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- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- 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
- H01H13/82—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 contact space venting means
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- 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
- H01H13/86—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 casing, e.g. sealed casings or casings reducible in size
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2205/00—Movable contacts
- H01H2205/002—Movable contacts fixed to operating part
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
- H01H2213/006—Labyrinth
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/01—Venting with internal pressure of other switch sites
- H01H2213/014—Accumulator chamber
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
Landscapes
- Push-Button Switches (AREA)
Description
以下に説明する実施の形態は、エアコンディショナやドアミラー等の車載機器、パーソナルコンピュータや携帯電話等の遠隔操作機器、冷蔵庫や洗濯機等の家庭電気機器などの各種機器のスイッチ装置に適用することができる。
図1A及び図1Bに示すように、弾性シート5の裏面と基板2との間には、第1の第2接点部3の空洞13及び第2の第2接点部4の空洞14に連通する第1の空気溝31と、第2の第2接点部4の空洞14に連通する第2の空気溝41とが形成されている。第2の空気溝41は、弾性シート5の裏面に窪む凹陥状に形成された通気用空洞部51に連通されている。
以上のように構成されたスイッチ装置1によると、上記効果に加えて、以下の効果が得られる。
Claims (2)
- 少なくとも1つの第1接点が設けられ、少なくとも2つのスルーホールを有する基板と、
前記基板を覆う弾性シートと、前記第1接点に対応する第2接点を備える第2接点部を前記第1接点に接離可能に弾性変形可能とするドーム状の空洞と、前記スルーホールに対応して設けられた通気用空洞部と、前記基板と前記弾性シートとの間において前記空洞と前記通気用空洞部に連通する空気溝とを備えたコンタクトラバー、とを有し、
前記通気用空洞部の深さは、前記空気溝の深さよりも大きく構成され、
前記スルーホールは、前記基板の回路と電気的に繋がらない独立したものである、スイッチ装置。 - 前記基板の裏面に対向して配置されたカバー体を備えており、
前記カバー体の前記スルーホールに対向する面と前記基板との間の隙間は、規定の大きさの異物より小さく設定されている、請求項1に記載のスイッチ装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018073274A JP6936760B2 (ja) | 2018-04-05 | 2018-04-05 | スイッチ装置 |
| CN201910267426.6A CN110349787B (zh) | 2018-04-05 | 2019-04-03 | 开关装置 |
| US16/374,948 US11170952B2 (en) | 2018-04-05 | 2019-04-04 | Elastic switch device having vent cavity |
| KR1020190039618A KR20190116936A (ko) | 2018-04-05 | 2019-04-04 | 스위치 장치 |
| EP19167493.6A EP3564979A1 (en) | 2018-04-05 | 2019-04-05 | Switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018073274A JP6936760B2 (ja) | 2018-04-05 | 2018-04-05 | スイッチ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019185951A JP2019185951A (ja) | 2019-10-24 |
| JP6936760B2 true JP6936760B2 (ja) | 2021-09-22 |
Family
ID=66101893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018073274A Active JP6936760B2 (ja) | 2018-04-05 | 2018-04-05 | スイッチ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11170952B2 (ja) |
| EP (1) | EP3564979A1 (ja) |
| JP (1) | JP6936760B2 (ja) |
| KR (1) | KR20190116936A (ja) |
| CN (1) | CN110349787B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6763906B2 (ja) * | 2018-04-20 | 2020-09-30 | 株式会社東海理化電機製作所 | スイッチ装置、及びラバーコンタクト |
| CN217690888U (zh) * | 2022-06-30 | 2022-10-28 | 浙江吉利控股集团有限公司 | 车窗开关和车辆 |
| US20240176397A1 (en) * | 2022-11-29 | 2024-05-30 | Seal Shield, Llc | Waterproof keyboard with flexible keyboard circuit and related methods |
| CN119361353A (zh) * | 2024-12-30 | 2025-01-24 | 广州创锐车用电器有限公司 | 一种开关结构及开关总成 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE450201B (sv) | 1983-08-16 | 1987-06-15 | Dentalvarutjenst Ab | Forfarande vid tillverkning av tandstensinstrument |
| JPS6060842U (ja) * | 1983-10-03 | 1985-04-27 | 日本電気株式会社 | キ−ボ−ド |
| JPH05234459A (ja) * | 1991-03-19 | 1993-09-10 | Fujitsu Ltd | メンブレンスイッチ |
| JPH08115633A (ja) * | 1994-10-13 | 1996-05-07 | Alpine Electron Inc | 操作装置 |
| DE19608773C2 (de) | 1996-03-07 | 1998-11-26 | Preh Elektro Feinmechanik | Schaltmatte |
| JP3244025B2 (ja) * | 1996-12-05 | 2002-01-07 | 三菱電機株式会社 | 照光スイッチ用照明装置及びその製造方法 |
| DE29818451U1 (de) | 1998-10-15 | 1999-02-11 | Chicony Electronics Co., Ltd., Taipeh/T'ai-pei | Berührungsauslöser-Baugruppe für eine Taste |
| JP3311707B2 (ja) * | 1999-06-17 | 2002-08-05 | エスエムケイ株式会社 | メンブレンスイッチ |
| JP2001076585A (ja) * | 1999-09-07 | 2001-03-23 | Matsushita Electric Ind Co Ltd | メンブレンスイッチ |
| TW460826B (en) * | 2000-03-31 | 2001-10-21 | Darfon Electronics Corp | Thin film switch circuit board having gas chamber for pressure adjustment |
| JP2001351465A (ja) * | 2000-06-02 | 2001-12-21 | Casio Comput Co Ltd | スイッチ構造 |
| US6924447B2 (en) | 2003-02-24 | 2005-08-02 | Shin Jiuh Corp. | Waterproof structure of printed circuit board |
| JP2005158720A (ja) | 2003-10-30 | 2005-06-16 | Teikoku Tsushin Kogyo Co Ltd | 基板への静電気侵入防止構造及び基板のスイッチの空気導通構造 |
| JP5023814B2 (ja) | 2007-05-31 | 2012-09-12 | 日本精機株式会社 | 表示装置 |
| JP5038254B2 (ja) | 2008-08-08 | 2012-10-03 | 株式会社東海理化電機製作所 | スイッチ装置 |
| CN201788866U (zh) * | 2010-09-14 | 2011-04-06 | 意力(广州)电子科技有限公司 | 薄膜按键开关面板 |
| JP5567470B2 (ja) | 2010-12-28 | 2014-08-06 | 株式会社東海理化電機製作所 | スイッチ装置 |
| DE102011118178B3 (de) | 2011-11-10 | 2013-05-16 | Eao Ag | Beleuchtetes, wasser- und staubdichtes Schaltelement |
| CN103531388A (zh) * | 2013-10-23 | 2014-01-22 | 青岛歌尔声学科技有限公司 | 一种多dome片的FPC按键装置 |
| CN204130405U (zh) * | 2014-08-13 | 2015-01-28 | 广东德怡电子科技有限公司 | 一种薄膜开关 |
| JP6413583B2 (ja) | 2014-10-03 | 2018-10-31 | オムロン株式会社 | スイッチ装置 |
| JP2017134985A (ja) | 2016-01-27 | 2017-08-03 | 株式会社東海理化電機製作所 | スタートスイッチ装置 |
| CN107085470A (zh) * | 2017-06-16 | 2017-08-22 | 江苏传艺科技股份有限公司 | 键盘结构 |
| JP6770548B2 (ja) | 2018-04-05 | 2020-10-14 | 株式会社東海理化電機製作所 | スイッチ装置 |
-
2018
- 2018-04-05 JP JP2018073274A patent/JP6936760B2/ja active Active
-
2019
- 2019-04-03 CN CN201910267426.6A patent/CN110349787B/zh not_active Expired - Fee Related
- 2019-04-04 KR KR1020190039618A patent/KR20190116936A/ko not_active Ceased
- 2019-04-04 US US16/374,948 patent/US11170952B2/en active Active
- 2019-04-05 EP EP19167493.6A patent/EP3564979A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US11170952B2 (en) | 2021-11-09 |
| JP2019185951A (ja) | 2019-10-24 |
| KR20190116936A (ko) | 2019-10-15 |
| CN110349787A (zh) | 2019-10-18 |
| US20190311866A1 (en) | 2019-10-10 |
| CN110349787B (zh) | 2022-07-12 |
| EP3564979A1 (en) | 2019-11-06 |
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