CN102054603A - 按键 - Google Patents

按键 Download PDF

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Publication number
CN102054603A
CN102054603A CN2009103090935A CN200910309093A CN102054603A CN 102054603 A CN102054603 A CN 102054603A CN 2009103090935 A CN2009103090935 A CN 2009103090935A CN 200910309093 A CN200910309093 A CN 200910309093A CN 102054603 A CN102054603 A CN 102054603A
Authority
CN
China
Prior art keywords
keycap
ultraviolet light
button
light
generating device
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.)
Pending
Application number
CN2009103090935A
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English (en)
Inventor
范朝宗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN2009103090935A priority Critical patent/CN102054603A/zh
Priority to US12/628,227 priority patent/US8226255B2/en
Publication of CN102054603A publication Critical patent/CN102054603A/zh
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • H01H13/83—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 legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Push-Button Switches (AREA)

Abstract

一种按键，包括一由透明材料制成的键帽，所述键帽的下表面设至少一导光块，所述导光块的一侧设有一紫外光发生元件，所述紫外光发生元件发出的紫外光进入所述导光块，并经过所述导光块反射至所述键帽的上表面。本发明按键可通过设于所述键帽的下表面的紫外光发生元件发出紫外光并通过所述导光块将所述紫外光传输至所述键帽的上表面以对所述键帽的上表面进行杀菌。

Description

按键
技术领域
本发明涉及一种按键。
背景技术
在公共场所经常会出现一些按键，如电梯按键、游戏机按键、门铃按键等，这些按键频繁与人的手指接触，其上表面容易滋生各种有害的细菌，可能对使用人员的健康造成危害。
发明内容
鉴于以上内容，有必要提供一种具有杀菌功能的按键。
一种按键，包括一由透明材料制成的键帽，所述键帽的下表面设至少一导光块，所述导光块的一侧设有一紫外光发生元件，所述紫外光发生元件发出的紫外光进入所述导光块，并经过所述导光块反射至所述键帽的上表面。
本发明按键通过设于所述键帽的下表面的紫外光发生元件发出紫外光并通过所述导光块将所述紫外光传输至所述键帽的上表面以对所述键帽的上表面进行杀菌。
附图说明
下面参照附图结合具体实施方式对本发明作进一步的描述。
图1是本发明按键的较佳实施方式的立体示意图。
图2是图1的俯视图。
图3是沿图2的III-III线的截面图。
具体实施方式
请参照图1至图3，本发明按键的较佳实施方式包括一方形的键帽10，所述键帽10的下表面13开设有一方形的凹槽132，所述凹槽132的底面134上设有四个导光块11、四个圆柱状的紫外光LED12及一压杆14。所述键帽10由透明的材料制成，如压克力。
所述紫外光LED12通过黏胶对称垂直固定于所述凹槽134的四个角上。所述紫外光LED12可由一外部供电电路(未示出)进行供电。在其他实施方式中，所述紫外光LED12也可以是其他的紫外光发生元件。
每一导光块11为一大致呈楔形的六面体结构，由透明材料制成，如压克力，与所述键帽10一体成型。所述导光块11的底面115贴靠于所述凹槽132的底面134，所述导光块11的顶面112与其底面115形成一倾斜角α，与所述倾斜角α相对的侧面111垂直于所述凹槽132的底面134，所述导光块11的另外三个侧面(未标号)也垂直于所述凹槽132的底面134。所述顶面112与所述侧面111的交线113平行于所述侧面111与所述底面115的交线114。所述四个导光块11分别设于每两个相邻的紫外光LED12之间，每一导光块11的侧面111对应靠近一个紫外光LED12。所述侧面111作为所述导光块11的入光侧面，且其高度高于与其相对的侧面。所述导光块11的具体表面处理属现有技术，此处不作具体阐述。
所述压杆14设于所述凹槽13的中央，用于启闭一与所述键帽10的下表面13紧邻的电子开关(未示出)以对一电子设备(未示出)发出一控制指令。
使用时，所述紫外光LED12接通所述外部供电电路后发出紫外光，其中一部分紫外光从所述导光块11的侧面111进入所述导光块11，然后经所述导光块11的顶面112反射后传输至所述键帽10的上表面15，从而对所述键帽10的上表面15进行杀菌，其中另一部分紫外光直接穿过所述凹槽13的底面132传输至所述键帽10的上表面15以对所述键帽10的上表面15进行杀菌。通过所述导光块11对所述紫外光进行传输，可增强所述紫外光对所述键帽10的上表面15的照射强度。
当使用者按压所述键帽10的上表面15时，所述压杆14被迫向下抵压所述电子开关，从而开启或关闭一电子设备的开关。
需要说明的是，图3中的相互平行的箭头只是示意紫外光的传输路径，并不特别限定紫外光的具体传输角度如垂直于所述侧面111进入导光块等。
在其他较佳实施方式中，所述导光块11及紫外光LED12的数量、形状及其具体排布方式可根据需要进行调整。所述键帽10的下表面13也可以不设凹槽132，所述导光块11、紫外光LED12及压杆14直接设于所述键帽10的下表面13。只要满足所述紫外光LED12发出的紫外光能经过所述导光块11传输至所述键帽10的上表面15即可。
本发明按键通过设于所述键帽10的下表面13的紫外光LED12发出紫外光并通过所述导光块11将所述紫外光传输至所述键帽10的上表面15以对所述键帽10的上表面15进行杀菌。

Claims (10)

1.一种按键，包括一由透明材料制成的键帽，所述键帽的下表面设至少一导光块，所述导光块的一侧设有一紫外光发生元件，所述紫外光发生元件发出的紫外光进入所述导光块，并经过所述导光块反射至所述键帽的上表面。
2.如权利要求1所述的按键，其特征在于：所述紫外光发生元件为紫外光LED。
3.如权利要求1所述的按键，其特征在于：所述导光块大致呈楔形，其包括一顶面及一底面及四个与底面垂直的侧面，所述底面贴靠于所述键帽的下表面，与所述紫外光发生元件临近的侧面为入光侧面，所述紫外光发生元件发出的紫外光从入光侧面进入导光块，所述入光侧面的高度高于与其相对的侧面。
4.如权利要求3所述的按键，其特征在于：所述入光侧面垂直于所述键帽的下表面，且所述顶面与所述入光侧面的交线平行于所述入光侧面与所述底面的交线。
5.如权利要求4所述的按键，其特征在于：所述键帽的下表面的中部设有一压杆，所述压杆用于启闭一电子开关。
6.如权利要求1所述的按键，其特征在于：所述键帽的下表面设有一凹槽，所述导光块及紫外光发光元件设于所述凹槽的底面。
7.如权利要求6所述的按键，其特征在于：所述导光块大致呈楔形，其包括一顶面及一底面及四个与底面垂直的侧面，所述底面贴靠于所述凹槽的底面，与所述紫外光发生元件临近的侧面为入光侧面，所述紫外光发生元件发出的紫外光从入光侧面进入导光块，所述入光侧面的高度高于与其相对的侧面。
8.如权利要求7所述的按键，其特征在于：所述入光侧面垂直于所述凹槽的底面，且所述顶面与所述入光侧面的交线平行于所述入光侧面与所述底面的交线。
9.如权利要求8所述的按键，其特征在于：所述凹槽的底面中央设有一压杆，所述压杆用于启闭一电子开关。
10.如权利要求1或8所述的按键，其特征在于：所述键帽大致呈方形，所述导光块的数量为四个，所述紫外光发生元件的数量也为四个，所述导光块分别设置于所述键帽的下表面的四个侧边附近，所述紫外光发生元件分别设置于所述键帽的下表面的四个角附近。
CN2009103090935A 2009-10-30 2009-10-30 按键 Pending CN102054603A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009103090935A CN102054603A (zh) 2009-10-30 2009-10-30 按键
US12/628,227 US8226255B2 (en) 2009-10-30 2009-12-01 Key button with anti-bacterial light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009103090935A CN102054603A (zh) 2009-10-30 2009-10-30 按键

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CN102054603A true CN102054603A (zh) 2011-05-11

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CN (1) CN102054603A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108069306A (zh) * 2017-11-24 2018-05-25 苏州沃森优金电子科技有限公司 一种电梯控制面板
CN108495722A (zh) * 2016-01-20 2018-09-04 皇家飞利浦有限公司 具有表面和包括至少一个用于发射抗生物污染光的射线的抗生物污染光源的抗生物污染系统的设备

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011143265A2 (en) 2010-05-10 2011-11-17 Ted Cole Uv germicidal system, method, and device thereof
US9974873B2 (en) 2010-05-10 2018-05-22 Uv Partners, Inc. UV germicidal system, method, and device thereof
EP2919820A4 (en) 2012-11-13 2016-08-17 Violet Defense Technology Inc DEVICE FOR UV LIGHT EMISSION
US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
US10230257B1 (en) 2017-09-12 2019-03-12 Video Gaming Technologies, Inc. Electronic gaming machine including a wireless charging apparatus
AU2019240623A1 (en) 2018-10-05 2020-04-23 Aristocrat Technologies Australia Pty Limited System and method for managing digital wallets
US11972659B2 (en) 2018-10-05 2024-04-30 Aristocrat Technologies, Inc. System and method for changing beacon identifiers for secure mobile communications
WO2020072362A1 (en) 2018-10-05 2020-04-09 Aristocrat Technologies Australia Pty Limited System and method for changing beacon identifiers for secure mobile communications
US11132862B2 (en) 2018-10-05 2021-09-28 Aristocrat Technologies Australia Pty Limited System and method for ticketing at a gaming table
US11847885B2 (en) 2018-10-05 2023-12-19 Aristocrt Technologies Australia Pty Limited System and method for cashless exchange at smart tables
US11227466B2 (en) 2019-08-30 2022-01-18 Aristocrat Technologies, Inc. Multi-currency digital wallets and gaming architectures
GB2608748A (en) 2020-03-06 2023-01-11 Uv Partners Inc UV disinfection platform
US11544994B2 (en) 2020-03-27 2023-01-03 Aristocrat Technologies, Inc. Beacon to patron communications for electronic gaming devices
US11276271B2 (en) 2020-04-03 2022-03-15 Aristocrat Technologies, Inc. Systems and methods for securely connecting an electronic gaming machine to an end user device
USD968513S1 (en) 2020-05-15 2022-11-01 Aristocrat Technologies, Inc. (ATI) Gaming machine divider
EP4171665A1 (en) 2020-06-24 2023-05-03 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd Vehicle interior component
BR102020013246A2 (pt) * 2020-06-26 2021-02-17 Rafael Viana Mende chave de acionamento por pressão auto descontaminante
US20230310675A1 (en) * 2020-08-21 2023-10-05 Judson Gudgel Hygienic Interface for Electronic Devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272927A (en) * 1963-09-03 1966-09-13 John G Peebles Telephone sterilizing attachment
US3314746A (en) * 1964-05-27 1967-04-18 Rutherford Y Millar Sanitary door knob and the like
US3619591A (en) * 1970-02-19 1971-11-09 Gen Dynamics Corp Illuminated pushbuttons using piped light
FR2119260A5 (zh) * 1970-12-24 1972-08-04 Team
US4163883A (en) * 1977-12-30 1979-08-07 Texas Instruments Incorporated Keyboard with illuminated keys
DE7814996U1 (de) * 1978-05-18 1979-10-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tastschalter
US4758701A (en) * 1984-03-14 1988-07-19 Allen-Bradley Company Indicator light assembly for control panel
US4749832A (en) * 1985-05-13 1988-06-07 Bell Industries, Inc. Illuminated push button switch module
US4710634A (en) * 1986-04-14 1987-12-01 Brookes Richard L Sanitary door handle having an upper housing and a spacer element
JPH0436506Y2 (zh) * 1986-04-30 1992-08-28
JPS6370628U (zh) * 1986-10-29 1988-05-12
US5266949A (en) * 1990-03-29 1993-11-30 Nokia Mobile Phones Ltd. Lighted electronic keyboard
US5280145A (en) * 1992-12-30 1994-01-18 Jay-El Products, Inc. Switch actuating mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108495722A (zh) * 2016-01-20 2018-09-04 皇家飞利浦有限公司 具有表面和包括至少一个用于发射抗生物污染光的射线的抗生物污染光源的抗生物污染系统的设备
CN108069306A (zh) * 2017-11-24 2018-05-25 苏州沃森优金电子科技有限公司 一种电梯控制面板

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US8226255B2 (en) 2012-07-24
US20110100790A1 (en) 2011-05-05

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