JP5619369B2 - シートスイッチ - Google Patents
シートスイッチ Download PDFInfo
- Publication number
- JP5619369B2 JP5619369B2 JP2009081860A JP2009081860A JP5619369B2 JP 5619369 B2 JP5619369 B2 JP 5619369B2 JP 2009081860 A JP2009081860 A JP 2009081860A JP 2009081860 A JP2009081860 A JP 2009081860A JP 5619369 B2 JP5619369 B2 JP 5619369B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- movable contact
- fixed
- filler
- contact
- 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
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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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Description
22 基板
23 固定接点
24 可動接点
24a 頂上部
25 固定シート
25a 粘着層
26 押圧シート
27 光源
27a 発光面
28 キースイッチ
31 導光シート
32 収容部
33 充填材
35 外周縁
37 押圧部
45 押圧面
48 下面
50 シートスイッチ
51 固定シート
51a 粘着層
52 収容部
53 充填材
54 押圧部
60 キースイッチモジュール
Claims (2)
- 基板と、この基板上に配置される固定接点及びこの固定接点上に配置されるドーム状の可動接点からなるキースイッチと、前記可動接点の上面を密着した状態で被覆し、可動接点を基板上に固定する固定シートと、前記可動接点の頂部を押圧する押圧部とを備えるシートスイッチにおいて、
前記押圧部が可動接点の頂部上で固定シートを突出成形させ可動接点の上面との間に設けた収容部と、この収容部内を満たす充填材とを備え、
前記収容部への充填成形において充填材の下面に僅かに膨らみを持たせ、固定シートを可動接点の上に被せる際に、可動接点が充填材を圧迫し、可動接点の上面に隙間なく密接されることを特徴とするシートスイッチ。 - 前記充填材は、前記固定シートより硬質の樹脂材からなる請求項1に記載のシートスイッチ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009081860A JP5619369B2 (ja) | 2009-03-30 | 2009-03-30 | シートスイッチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009081860A JP5619369B2 (ja) | 2009-03-30 | 2009-03-30 | シートスイッチ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010238376A JP2010238376A (ja) | 2010-10-21 |
JP2010238376A5 JP2010238376A5 (ja) | 2012-04-12 |
JP5619369B2 true JP5619369B2 (ja) | 2014-11-05 |
Family
ID=43092543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009081860A Active JP5619369B2 (ja) | 2009-03-30 | 2009-03-30 | シートスイッチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5619369B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0615227U (ja) * | 1992-07-29 | 1994-02-25 | 日本航空電子工業株式会社 | 照光パネルスイッチ |
JPH0963414A (ja) * | 1995-08-28 | 1997-03-07 | Teikoku Tsushin Kogyo Co Ltd | 押釦式スイッチ板 |
JP3938846B2 (ja) * | 2000-03-16 | 2007-06-27 | アルプス電気株式会社 | 板バネ付シート、及びこの板バネ付シートを用いたスイッチ装置 |
JP2002367478A (ja) * | 2001-06-08 | 2002-12-20 | Alps Electric Co Ltd | 接点板付きシート及びこれを用いたスイッチ装置及びその製造方法 |
JP2003100170A (ja) * | 2001-09-21 | 2003-04-04 | Seiko Precision Inc | スイッチユニット |
-
2009
- 2009-03-30 JP JP2009081860A patent/JP5619369B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010238376A (ja) | 2010-10-21 |
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