JP5839431B1 - ドーム型可動接片 - Google Patents
ドーム型可動接片 Download PDFInfo
- Publication number
- JP5839431B1 JP5839431B1 JP2015047864A JP2015047864A JP5839431B1 JP 5839431 B1 JP5839431 B1 JP 5839431B1 JP 2015047864 A JP2015047864 A JP 2015047864A JP 2015047864 A JP2015047864 A JP 2015047864A JP 5839431 B1 JP5839431 B1 JP 5839431B1
- Authority
- JP
- Japan
- Prior art keywords
- dome
- movable contact
- contact piece
- center
- bending
- 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
Links
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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
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
-
- 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
- H01H13/84—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 ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
- H01H13/85—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 ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback characterised by tactile feedback features
-
- 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
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2205/00—Movable contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/002—Longer travel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/026—Separate dome contact
Landscapes
- Push-Button Switches (AREA)
Abstract
Description
2 可動接片
3 外周立ち上げ部
4 平坦部
5 スリット孔
6 アーム部
7 コーナ部
8 曲げライン
9 ドーム部
10 可動接点
11 固定接点
12 固定接点
13 スイッチ基板
14 押し子
15 従来のドーム型可動接片
Claims (4)
- 台形の導電性ばね板材の外周に形成されている外周立ち上げ部(3)および台形の導電性ばね板材の上底に形成されている平坦部(4)からなる可動接片(2)において、平坦部(4)の中心の周りに独立に形成されている複数のスリット孔(5)と、隣接のスリット孔(5)の間で平坦部(4)の外周から平坦部(4)の中心方向に形成され、中心位置で一体化する複数のアーム部(6)と、スリット孔(5)の外周側のコーナ部(7)よりも中心寄りに離れている位置に設定される曲げライン(8)と、これらの曲げライン(8)よりも中心側のすべてのアーム部(6)によって台形の下底側で凹面としてドーム状に湾曲形成されている反転復帰可能なドーム部(9)と、ドーム部(9)の凹面の中心に位置する可動接点(10)とを有し、曲げライン(8)を屈曲位置として、ドーム部(9)を反転変形させる、ことを特徴とするドーム型可動接片(1)。
- 可動接片(2)を円錐台の形状とし、平坦部(4)の中心の周りに対して4等配位置のスリット孔(5)によってアーム部(6)を十字状として一体化させる、ことを特徴とする請求項1記載のドーム型可動接片(1)。
- 平坦部(4)を全外周縁で連続させる、ことを特徴とする請求項1または請求項2記載のドーム型可動接片(1)。
- スリット孔(5)の外周側のコーナ部(7)を曲線により滑らかに形成する、ことを特徴とする請求項1または請求項2記載のドーム型可動接片(1)。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015047864A JP5839431B1 (ja) | 2015-03-11 | 2015-03-11 | ドーム型可動接片 |
CN201510573711.2A CN105977083A (zh) | 2015-03-11 | 2015-09-10 | 圆顶形可动触片 |
US14/849,754 US20160268066A1 (en) | 2015-03-11 | 2015-09-10 | Dome-shaped movable contact piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015047864A JP5839431B1 (ja) | 2015-03-11 | 2015-03-11 | ドーム型可動接片 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5839431B1 true JP5839431B1 (ja) | 2016-01-06 |
JP2016170862A JP2016170862A (ja) | 2016-09-23 |
Family
ID=55069276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015047864A Active JP5839431B1 (ja) | 2015-03-11 | 2015-03-11 | ドーム型可動接片 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160268066A1 (ja) |
JP (1) | JP5839431B1 (ja) |
CN (1) | CN105977083A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107799345A (zh) * | 2017-12-20 | 2018-03-13 | 惠州市汇机精弹电子有限公司 | 透光通断开关金属弹片 |
JP7112619B2 (ja) * | 2018-01-30 | 2022-08-04 | ミツミ電機株式会社 | 入力装置、力覚センサ装置 |
KR102107421B1 (ko) * | 2019-02-28 | 2020-05-07 | 주식회사 마그마 | 키패드용 메탈 돔 스위치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0992078A (ja) * | 1995-09-26 | 1997-04-04 | Matsushita Electric Ind Co Ltd | プッシュオンスイッチ |
JP2014059953A (ja) * | 2012-08-22 | 2014-04-03 | Fuji Denshi Kogyo Kk | ロングストローク・ドーム型可動接片 |
JP2014220088A (ja) * | 2013-05-08 | 2014-11-20 | アルプス電気株式会社 | 可動接点部材及び可動接点部材を用いたスイッチ装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4513966Y1 (ja) * | 1967-06-24 | 1970-06-13 | ||
US3973091A (en) * | 1975-02-03 | 1976-08-03 | Texas Instruments Incorporated | Pushbutton keyboard assembly having pole and inner contacts simultaneously engaged by a bridging contact |
JP2011103286A (ja) * | 2009-10-15 | 2011-05-26 | Panasonic Corp | プッシュオンスイッチ |
CN103681017A (zh) * | 2012-09-12 | 2014-03-26 | 不二电子工业株式会社 | 长冲程圆顶形可动触片 |
-
2015
- 2015-03-11 JP JP2015047864A patent/JP5839431B1/ja active Active
- 2015-09-10 CN CN201510573711.2A patent/CN105977083A/zh active Pending
- 2015-09-10 US US14/849,754 patent/US20160268066A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0992078A (ja) * | 1995-09-26 | 1997-04-04 | Matsushita Electric Ind Co Ltd | プッシュオンスイッチ |
JP2014059953A (ja) * | 2012-08-22 | 2014-04-03 | Fuji Denshi Kogyo Kk | ロングストローク・ドーム型可動接片 |
JP2014220088A (ja) * | 2013-05-08 | 2014-11-20 | アルプス電気株式会社 | 可動接点部材及び可動接点部材を用いたスイッチ装置 |
Also Published As
Publication number | Publication date |
---|---|
US20160268066A1 (en) | 2016-09-15 |
JP2016170862A (ja) | 2016-09-23 |
CN105977083A (zh) | 2016-09-28 |
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