KR200451842Y1 - 로우 프로파일 멀티 방향 키 유닛 구조 - Google Patents
로우 프로파일 멀티 방향 키 유닛 구조 Download PDFInfo
- Publication number
- KR200451842Y1 KR200451842Y1 KR2020090010404U KR20090010404U KR200451842Y1 KR 200451842 Y1 KR200451842 Y1 KR 200451842Y1 KR 2020090010404 U KR2020090010404 U KR 2020090010404U KR 20090010404 U KR20090010404 U KR 20090010404U KR 200451842 Y1 KR200451842 Y1 KR 200451842Y1
- Authority
- KR
- South Korea
- Prior art keywords
- elastic member
- keycap
- magnetic element
- key unit
- present
- 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
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000036316 preload Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
Claims (5)
- 키캡;상기 키캡에 적어도 한 부분이 배치된 마그네틱 엘리먼트; 및그 중앙 지역으로부터 직경 방향으로 외측을 향해 점진적으로 증가하는 헬리컬 구조를 구비한 탄성 멤버를 포함하며,상기 탄성 멤버의 중앙 형상은 상기 키캡에 근접하게 배치되고, 상기 키캡과 상기 마그네틱 엘리먼트의 동작은 상기 탄성 멤버에 의해 제한되는 로우 프로파일 멀티 방향 키 유닛 구조.
- 제1항에 있어서,상기 탄성 멤버의 헬리컬 구조의 외부 가장자리에 배치된 제한 링을 더 포함하고,상기 탄성 멤버는 상기 제한 링과 협력함으로써 배치되는 로우 프로파일 멀티 방향 키 유닛 구조.
- 제1항에 있어서,상기 탄성 멤버의 상기 제한 링 및 상기 헬리컬 구조는 전기 절연 물질을 이 용하여 사출 성형 공정에 의해 일체로 형성된 로우 프로파일 멀티 방향 키 유닛 구조.
- 제1항에 있어서,상기 키캡 및 상기 탄성 멤버는 일체로 형성된 로우 프로파일 멀티 방향 키 유닛 구조.
- 제1항에 있어서,상기 헬리컬 구조는 헬리컬 스프링인 것을 특징으로 하는 로우 프로파일 멀티 방향 키 유닛 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090010404U KR200451842Y1 (ko) | 2009-01-12 | 2009-08-10 | 로우 프로파일 멀티 방향 키 유닛 구조 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98200546 | 2009-01-12 | ||
KR2020090010404U KR200451842Y1 (ko) | 2009-01-12 | 2009-08-10 | 로우 프로파일 멀티 방향 키 유닛 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100007410U KR20100007410U (ko) | 2010-07-21 |
KR200451842Y1 true KR200451842Y1 (ko) | 2011-01-13 |
Family
ID=44243519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020090010404U Expired - Fee Related KR200451842Y1 (ko) | 2009-01-12 | 2009-08-10 | 로우 프로파일 멀티 방향 키 유닛 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200451842Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109782934B (zh) * | 2019-03-12 | 2024-01-26 | 东莞市铭冠电子科技有限公司 | 一种可切换开关的鼠标 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002260489A (ja) | 2001-03-05 | 2002-09-13 | Alps Electric Co Ltd | 多方向入力装置 |
KR20040061120A (ko) * | 2002-12-30 | 2004-07-07 | 삼성전자주식회사 | 스위치장치 |
KR20070013665A (ko) * | 2005-07-27 | 2007-01-31 | 삼성전자주식회사 | 키버튼 조립체 |
KR20090038300A (ko) * | 2007-10-15 | 2009-04-20 | 엘지전자 주식회사 | 조그 입력장치 및 이를 구비한 휴대 단말기 |
-
2009
- 2009-08-10 KR KR2020090010404U patent/KR200451842Y1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002260489A (ja) | 2001-03-05 | 2002-09-13 | Alps Electric Co Ltd | 多方向入力装置 |
KR20040061120A (ko) * | 2002-12-30 | 2004-07-07 | 삼성전자주식회사 | 스위치장치 |
KR20070013665A (ko) * | 2005-07-27 | 2007-01-31 | 삼성전자주식회사 | 키버튼 조립체 |
KR20090038300A (ko) * | 2007-10-15 | 2009-04-20 | 엘지전자 주식회사 | 조그 입력장치 및 이를 구비한 휴대 단말기 |
Also Published As
Publication number | Publication date |
---|---|
KR20100007410U (ko) | 2010-07-21 |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20090810 |
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UG1501 | Laying open of application | ||
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Patent event date: 20101130 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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Patent event date: 20110107 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 20110107 |
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FPAY | Annual fee payment |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 20171018 Termination category: Default of registration fee |