KR100487212B1 - 키스위치 - Google Patents
키스위치 Download PDFInfo
- Publication number
- KR100487212B1 KR100487212B1 KR10-2002-0026724A KR20020026724A KR100487212B1 KR 100487212 B1 KR100487212 B1 KR 100487212B1 KR 20020026724 A KR20020026724 A KR 20020026724A KR 100487212 B1 KR100487212 B1 KR 100487212B1
- Authority
- KR
- South Korea
- Prior art keywords
- link
- key top
- key
- pressure
- legs
- 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 13
- 230000007423 decrease Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007480 spreading Effects 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
-
- 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
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
- H01H13/38—Single blade moved across dead-centre position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
- H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
Landscapes
- Push-Button Switches (AREA)
Abstract
Description
Claims (4)
- 사용자 손가락의 압력을 받아들이는 키톱과, 상기 키톱의 압력을 받아 하강하여 키동작을 인식시키고 상기 압력이 해제되면 키톱을 상방으로 밀어 올리는 링크와, 키보드 프레임의 상면에 배치되어 상기 링크의 가압접촉에 의하여 키동작을 인식하는 FPC(Flexible Printed Circuits)로 구성되고,상기 링크는 탄성체, 어깨부 및 제1, 2다리로 구성되고,상기 제1, 2다리의 각 일단에는 각각 홈과 돌기가 형성되어 링크회전축을 형성하며, 각 다리의 측면에는 상기 프레임의 프레임 돌기에 걸리는 고정돌기가 형성되어 있어,키톱의 하강에 따라 상기 어깨부는 상기 링크회전축을 중심으로 회전하면서 하강하며 동시에 상기 링크회전축은 상기 고정돌기를 중심으로 하여 상승함으로써 상기 탄성체가 점차로 펴져 일직선을 거쳐 산모양으로 휨으로써 클릭감을 제공하고 링크에 복원력을 부여하는 것을특징으로 하는 키스위치.
- 제1항에 있어서,상기 키톱과 상기 링크의 결합은,상기 키톱에는 갸름한 링크결합용 구멍과 홈이 형성되어 있는 키톱 리브를 형성하고,상기 제1, 2다리의 타단에는 키톱 위치제어용 돌기와 키톱용 지지보스를 형성하여,상기 키톱 위치제어용 돌기는 키톱이 하강하면 상기 링크결합용 구멍을 슬라이딩하여 이동하고,상기 키톱용 지지보스는 키톱이 가장 높은 위치에 있는 상태에서부터 상기 키톱을 지지함으로써 키톱의 스트로크를 길게 하는 것을특징으로 하는 키스위치.
- 제1항에 있어서,상기 탄성체의 밑면에는 접촉돌기가 형성되어 있어 상기 FPC의 접점을 확실히 누르는 것을특징으로 하는 키스위치.
- 제1항에 있어서,키톱을 지지하여 키톱의 하강력을 균등하게 배분하는 링크바를 더 구비하고,상기 링크바의 축선은 상기 링크의 축선과 90도 각도를 유지하고 교차하지 않는 것을특징으로 하는 키스위치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0026724A KR100487212B1 (ko) | 2002-05-15 | 2002-05-15 | 키스위치 |
US10/435,294 US6706985B2 (en) | 2002-05-15 | 2003-05-09 | Key switch |
JP2003133457A JP3752240B2 (ja) | 2002-05-15 | 2003-05-12 | キースイッチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0026724A KR100487212B1 (ko) | 2002-05-15 | 2002-05-15 | 키스위치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030088924A KR20030088924A (ko) | 2003-11-21 |
KR100487212B1 true KR100487212B1 (ko) | 2005-05-03 |
Family
ID=29417378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0026724A Expired - Fee Related KR100487212B1 (ko) | 2002-05-15 | 2002-05-15 | 키스위치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6706985B2 (ko) |
JP (1) | JP3752240B2 (ko) |
KR (1) | KR100487212B1 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4126937B2 (ja) * | 2002-03-13 | 2008-07-30 | オムロン株式会社 | 押釦スイッチ |
JP2004235132A (ja) * | 2002-12-03 | 2004-08-19 | Alps Electric Co Ltd | キーボード |
WO2004114343A1 (ja) * | 2003-06-23 | 2004-12-29 | Fujitsu Limited | キーボード |
JP4562576B2 (ja) * | 2004-07-01 | 2010-10-13 | 富士通コンポーネント株式会社 | キースイッチ装置、キーボード及びキースイッチ組立治具 |
TWM320163U (en) * | 2007-02-06 | 2007-10-01 | Darfon Electronics Corp | Button structure |
TW201104717A (en) * | 2009-07-31 | 2011-02-01 | Darfon Electronics Corp | Supporting structure, method for manufacturing supporting structure, key, and keyboard |
CN102148100B (zh) * | 2010-02-08 | 2014-10-22 | 赛恩倍吉科技顾问(深圳)有限公司 | 按键组件及具有该按键组件的便携式电子装置 |
US9343247B2 (en) | 2011-11-17 | 2016-05-17 | Darfon Electronics Corp. | Keyswitch |
TWI473134B (zh) * | 2011-11-17 | 2015-02-11 | Darfon Electronics Corp | 按鍵 |
JP6009211B2 (ja) * | 2012-04-26 | 2016-10-19 | 富士通コンポーネント株式会社 | キーボード装置 |
TWI469166B (zh) * | 2012-12-25 | 2015-01-11 | Compal Electronics Inc | 按鍵結構 |
CN105261507B (zh) * | 2015-08-19 | 2018-10-19 | 东莞市美光达光学科技有限公司 | 一种产生按压触感及快速回弹的薄型键盘开关键组结构 |
JP6702240B2 (ja) | 2016-06-02 | 2020-05-27 | オムロン株式会社 | キースイッチ装置 |
WO2017208643A1 (ja) * | 2016-06-02 | 2017-12-07 | オムロン株式会社 | スイッチ及びキーボード |
JP2017224581A (ja) * | 2016-06-19 | 2017-12-21 | シチズン電子株式会社 | キースイッチ |
CN106847594B (zh) * | 2016-12-09 | 2019-01-11 | 东莞市美光达光学科技有限公司 | 一种带有按压段落感的超薄型按键开关结构 |
CN106783328B (zh) * | 2017-03-15 | 2019-01-25 | 江苏传艺科技股份有限公司 | 用于键盘按键的剪刀结构 |
JP2018166041A (ja) * | 2017-03-28 | 2018-10-25 | 富士通コンポーネント株式会社 | キースイッチ装置及びキーボード |
DE102017125373A1 (de) * | 2017-10-30 | 2019-05-02 | Cherry Gmbh | Tastenmodul für eine Tastatur und Tastatur |
CN107978468B (zh) * | 2018-01-17 | 2019-05-31 | 精元电脑股份有限公司 | 双跷板型支撑机构及薄型化字键 |
JP2021082377A (ja) * | 2018-03-23 | 2021-05-27 | アルプスアルパイン株式会社 | キーボード用スイッチ装置 |
US10804049B1 (en) | 2019-06-03 | 2020-10-13 | Darfon Electronics Corp. | Keyswitch structure |
US11328879B2 (en) | 2019-06-03 | 2022-05-10 | Darfon Electronics Corp. | Keyswitch structure |
TWI725651B (zh) | 2019-12-05 | 2021-04-21 | 達方電子股份有限公司 | 按鍵 |
US11107644B2 (en) | 2019-12-12 | 2021-08-31 | Darfon Electronics Corp. | Keyswitch device |
KR200496019Y1 (ko) * | 2020-11-30 | 2022-10-13 | 동관 카이후아 일렉트로닉스 코., 엘티디. | 누름 평형 작용을 구비하는 버튼 스위치 |
CN116031094A (zh) * | 2021-10-25 | 2023-04-28 | 光宝科技股份有限公司 | 按键结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08279316A (ja) * | 1995-04-06 | 1996-10-22 | Brother Ind Ltd | キースイッチ |
KR20000012219A (ko) * | 1999-09-07 | 2000-03-06 | 세곡우 | 키스위치 |
JP2000315434A (ja) * | 1999-03-01 | 2000-11-14 | Brother Ind Ltd | キースイッチ装置、キースイッチ装置を備えたキーボード及びキーボードを備えた電子機器 |
JP2001195948A (ja) * | 2000-01-07 | 2001-07-19 | Brother Ind Ltd | キースイッチ装置、キースイッチ装置を備えたキーボード及びキーボードを備えた電子機器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4138898B2 (ja) | 1995-08-11 | 2008-08-27 | 富士通コンポーネント株式会社 | キースイッチ及びこれを有するキーボード |
JP3968873B2 (ja) * | 1998-06-18 | 2007-08-29 | 松下電器産業株式会社 | 押釦スイッチおよびこれを用いた入力装置 |
JP2000099242A (ja) * | 1998-09-22 | 2000-04-07 | Fujitsu Takamisawa Component Ltd | キースイッチ |
TW454933U (en) * | 2000-01-31 | 2001-09-11 | Darfon Electronics Corp | Scissors-type keystroke structure |
JP3652254B2 (ja) * | 2001-01-23 | 2005-05-25 | 韓国エスエムケイ株式会社 | キースイッチ |
KR100846762B1 (ko) * | 2001-09-11 | 2008-07-16 | 삼성전자주식회사 | 키보드유닛의 키스위치 |
JP4608833B2 (ja) * | 2001-09-17 | 2011-01-12 | ブラザー工業株式会社 | キースイッチ、キースイッチを備えたキーボード及びキーボードを備えた電子機器 |
-
2002
- 2002-05-15 KR KR10-2002-0026724A patent/KR100487212B1/ko not_active Expired - Fee Related
-
2003
- 2003-05-09 US US10/435,294 patent/US6706985B2/en not_active Expired - Fee Related
- 2003-05-12 JP JP2003133457A patent/JP3752240B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08279316A (ja) * | 1995-04-06 | 1996-10-22 | Brother Ind Ltd | キースイッチ |
JP2000315434A (ja) * | 1999-03-01 | 2000-11-14 | Brother Ind Ltd | キースイッチ装置、キースイッチ装置を備えたキーボード及びキーボードを備えた電子機器 |
KR20000012219A (ko) * | 1999-09-07 | 2000-03-06 | 세곡우 | 키스위치 |
KR100339130B1 (ko) * | 1999-09-07 | 2002-05-31 | 세곡우 | 키스위치 |
JP2001195948A (ja) * | 2000-01-07 | 2001-07-19 | Brother Ind Ltd | キースイッチ装置、キースイッチ装置を備えたキーボード及びキーボードを備えた電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US6706985B2 (en) | 2004-03-16 |
KR20030088924A (ko) | 2003-11-21 |
JP3752240B2 (ja) | 2006-03-08 |
US20030213684A1 (en) | 2003-11-20 |
JP2004127908A (ja) | 2004-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100487212B1 (ko) | 키스위치 | |
KR100194829B1 (ko) | 푸시버튼 스위치 | |
JP2005302018A (ja) | 上昇キーを備えたキーボード | |
US6444933B1 (en) | Key switch | |
US9378903B2 (en) | Keyswitch structure and balance link thereof | |
US5562203A (en) | Keyswitch | |
EP2034499A1 (en) | Switch responsive to see-saw key | |
KR100419055B1 (ko) | 키스위치 | |
JP2002216575A (ja) | キーボード装置 | |
CN101866769A (zh) | 弹性关节连臂结构 | |
CN107240525B (zh) | 键盘 | |
KR100339130B1 (ko) | 키스위치 | |
KR100606604B1 (ko) | 키스위치 | |
KR100388504B1 (ko) | 키스위치 | |
KR101713861B1 (ko) | 박형 키보드 커맨드 트리거 구조체 | |
TW202036624A (zh) | 鍵盤 | |
CN214477096U (zh) | 按键、键盘及电子设备 | |
JP3045296B2 (ja) | キ―スイッチ | |
JPH11136U (ja) | 入力装置 | |
CN113284753A (zh) | 按键 | |
JP3387916B2 (ja) | キースイッチ装置 | |
JP3318281B2 (ja) | キースイッチ | |
JP3066022B2 (ja) | キ―スイッチ装置 | |
TW202016962A (zh) | 鍵盤 | |
JP2003151395A (ja) | キースイッチ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020515 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040917 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20050420 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20050426 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20050426 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20080401 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20080401 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |