CN200986871Y - 防脱字防损伤电脑键盘 - Google Patents

防脱字防损伤电脑键盘 Download PDF

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Publication number
CN200986871Y
CN200986871Y CN 200620052857 CN200620052857U CN200986871Y CN 200986871 Y CN200986871 Y CN 200986871Y CN 200620052857 CN200620052857 CN 200620052857 CN 200620052857 U CN200620052857 U CN 200620052857U CN 200986871 Y CN200986871 Y CN 200986871Y
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Prior art keywords
keyboard
word
key
computer keyboard
character
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CN 200620052857
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李展春
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Abstract

一种防脱字防损伤电脑键盘，其按键由上表面印有字符的键脚和透明的键帽组成，键帽四周为梯形且罩住键脚上部。本实用新型的特点是字符永不脱色，可及时发现和清除掉入键盘的异物，制作工艺简单，使用寿命长。

Description

防脱字防损伤电脑键盘
技术领域
一种计算机上用的输入装置，属计算机附属设备。
背景技术
键盘是计算机常用的重要输入设备，使用频率极高。现有的键盘存在下列缺陷：一是键盘按键上的字符容易磨损脱色，造成人们使用电脑时误操作现象增多，有时不得不更换键盘；二是大头针、回形针、纸屑、瓜壳、茶水、饮料等异物容易掉入或洒入键盘且不易被发现，时间一长往往造成按键损伤，键位失灵，甚至整个键盘报废。
目前出现一种在按键上用激光印刷字符的技术且对按键表面进行磨砂处理，这种措施虽然能增加字符和按键表面的耐磨损性能，适量延长键盘使用寿命，但是未从根本上解决字符磨损脱色问题。此外，仍然存在不能及时发现异物侵入键盘的缺陷。近年来还出现一种防水键盘，虽然可以防止茶水、饮料对键盘的侵害，但是不能及时发现和防止固体异物的掉入。另外，键盘上的排水孔容易被灰尘等污渍堵塞，时间一长会丧失防水功能。
发明内容
本实用新型的目的是提供一种防脱字防损伤电脑键盘，做到字符永不脱色，能及时发现和防止异物的侵入。
技术方案是键盘按键由上表面印有字符的字脚和透明的键帽组成，键帽四周为梯形且罩住键脚上部。键帽用透明的有机玻璃或塑料制作。
与已有技术相比，本实用新型有下列特点：
1、按键字符受到透明的键帽保护，不会遭到磨损和其它损害，因此永不脱色。
2、由于键帽是透明的，因此可及时发现和清除掉入键盘的异物，可以及时发现键盘排水孔是否堵塞，以便采取清洁措施。
3、制作工艺简单，使用寿命长。
附图说明
图1是防脱字防损伤电脑键盘按键结构示意图
图2是防脱字防损伤电脑键盘按键主视图
具体实施方式
如图所示，本实用新型的按键由上表面印有字符的键脚1和透明的键帽2组成，键帽2四周为梯形且罩住键脚1上部。

Claims (1)

1、一种防脱字防损伤电脑键盘，其特征是按键由上表面印有字符的键脚(1)和透明的键帽(2)组成，键帽(2)四周为梯形且罩住键脚(1)上部。
CN 200620052857 2006-11-15 2006-11-15 防脱字防损伤电脑键盘 Expired - Fee Related CN200986871Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620052857 CN200986871Y (zh) 2006-11-15 2006-11-15 防脱字防损伤电脑键盘

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Application Number Priority Date Filing Date Title
CN 200620052857 CN200986871Y (zh) 2006-11-15 2006-11-15 防脱字防损伤电脑键盘

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CN200986871Y true CN200986871Y (zh) 2007-12-05

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CN (1) CN200986871Y (zh)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101819897A (zh) * 2008-11-24 2010-09-01 罗技欧洲公司 具有超耐久键的键盘
CN104517771A (zh) * 2013-09-30 2015-04-15 苹果公司 厚度减小的键帽
US9412533B2 (en) 2013-05-27 2016-08-09 Apple Inc. Low travel switch assembly
US9449772B2 (en) 2012-10-30 2016-09-20 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9502193B2 (en) 2012-10-30 2016-11-22 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9640347B2 (en) 2013-09-30 2017-05-02 Apple Inc. Keycaps with reduced thickness
US9704665B2 (en) 2014-05-19 2017-07-11 Apple Inc. Backlit keyboard including reflective component
US9710069B2 (en) 2012-10-30 2017-07-18 Apple Inc. Flexible printed circuit having flex tails upon which keyboard keycaps are coupled
US9715978B2 (en) 2014-05-27 2017-07-25 Apple Inc. Low travel switch assembly
US9779889B2 (en) 2014-03-24 2017-10-03 Apple Inc. Scissor mechanism features for a keyboard
US9793066B1 (en) 2014-01-31 2017-10-17 Apple Inc. Keyboard hinge mechanism
US9870880B2 (en) 2014-09-30 2018-01-16 Apple Inc. Dome switch and switch housing for keyboard assembly
US9908310B2 (en) 2013-07-10 2018-03-06 Apple Inc. Electronic device with a reduced friction surface
US9927895B2 (en) 2013-02-06 2018-03-27 Apple Inc. Input/output device with a dynamically adjustable appearance and function
US9934915B2 (en) 2015-06-10 2018-04-03 Apple Inc. Reduced layer keyboard stack-up
US9971084B2 (en) 2015-09-28 2018-05-15 Apple Inc. Illumination structure for uniform illumination of keys
US9997304B2 (en) 2015-05-13 2018-06-12 Apple Inc. Uniform illumination of keys
US9997308B2 (en) 2015-05-13 2018-06-12 Apple Inc. Low-travel key mechanism for an input device
US10083805B2 (en) 2015-05-13 2018-09-25 Apple Inc. Keyboard for electronic device
US10082880B1 (en) 2014-08-28 2018-09-25 Apple Inc. System level features of a keyboard
US10115544B2 (en) 2016-08-08 2018-10-30 Apple Inc. Singulated keyboard assemblies and methods for assembling a keyboard
US10128064B2 (en) 2015-05-13 2018-11-13 Apple Inc. Keyboard assemblies having reduced thicknesses and method of forming keyboard assemblies
US10353485B1 (en) 2016-07-27 2019-07-16 Apple Inc. Multifunction input device with an embedded capacitive sensing layer
US10755877B1 (en) 2016-08-29 2020-08-25 Apple Inc. Keyboard for an electronic device
US10775850B2 (en) 2017-07-26 2020-09-15 Apple Inc. Computer with keyboard
US10796863B2 (en) 2014-08-15 2020-10-06 Apple Inc. Fabric keyboard
US11500538B2 (en) 2016-09-13 2022-11-15 Apple Inc. Keyless keyboard with force sensing and haptic feedback

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101819897A (zh) * 2008-11-24 2010-09-01 罗技欧洲公司 具有超耐久键的键盘
US8500348B2 (en) 2008-11-24 2013-08-06 Logitech Europe S.A. Keyboard with ultra-durable keys
US10699856B2 (en) 2012-10-30 2020-06-30 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9710069B2 (en) 2012-10-30 2017-07-18 Apple Inc. Flexible printed circuit having flex tails upon which keyboard keycaps are coupled
US9449772B2 (en) 2012-10-30 2016-09-20 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9502193B2 (en) 2012-10-30 2016-11-22 Apple Inc. Low-travel key mechanisms using butterfly hinges
US10211008B2 (en) 2012-10-30 2019-02-19 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9916945B2 (en) 2012-10-30 2018-03-13 Apple Inc. Low-travel key mechanisms using butterfly hinges
US11023081B2 (en) 2012-10-30 2021-06-01 Apple Inc. Multi-functional keyboard assemblies
US10254851B2 (en) 2012-10-30 2019-04-09 Apple Inc. Keyboard key employing a capacitive sensor and dome
US9761389B2 (en) 2012-10-30 2017-09-12 Apple Inc. Low-travel key mechanisms with butterfly hinges
US10114489B2 (en) 2013-02-06 2018-10-30 Apple Inc. Input/output device with a dynamically adjustable appearance and function
US9927895B2 (en) 2013-02-06 2018-03-27 Apple Inc. Input/output device with a dynamically adjustable appearance and function
US9412533B2 (en) 2013-05-27 2016-08-09 Apple Inc. Low travel switch assembly
US10262814B2 (en) 2013-05-27 2019-04-16 Apple Inc. Low travel switch assembly
US9908310B2 (en) 2013-07-10 2018-03-06 Apple Inc. Electronic device with a reduced friction surface
US10556408B2 (en) 2013-07-10 2020-02-11 Apple Inc. Electronic device with a reduced friction surface
US9704670B2 (en) 2013-09-30 2017-07-11 Apple Inc. Keycaps having reduced thickness
CN104517771A (zh) * 2013-09-30 2015-04-15 苹果公司 厚度减小的键帽
US10224157B2 (en) 2013-09-30 2019-03-05 Apple Inc. Keycaps having reduced thickness
US10804051B2 (en) 2013-09-30 2020-10-13 Apple Inc. Keycaps having reduced thickness
US10002727B2 (en) 2013-09-30 2018-06-19 Apple Inc. Keycaps with reduced thickness
US9640347B2 (en) 2013-09-30 2017-05-02 Apple Inc. Keycaps with reduced thickness
US11699558B2 (en) 2013-09-30 2023-07-11 Apple Inc. Keycaps having reduced thickness
US9793066B1 (en) 2014-01-31 2017-10-17 Apple Inc. Keyboard hinge mechanism
US9779889B2 (en) 2014-03-24 2017-10-03 Apple Inc. Scissor mechanism features for a keyboard
US9704665B2 (en) 2014-05-19 2017-07-11 Apple Inc. Backlit keyboard including reflective component
US9715978B2 (en) 2014-05-27 2017-07-25 Apple Inc. Low travel switch assembly
US10796863B2 (en) 2014-08-15 2020-10-06 Apple Inc. Fabric keyboard
US10082880B1 (en) 2014-08-28 2018-09-25 Apple Inc. System level features of a keyboard
US10128061B2 (en) 2014-09-30 2018-11-13 Apple Inc. Key and switch housing for keyboard assembly
US10134539B2 (en) 2014-09-30 2018-11-20 Apple Inc. Venting system and shield for keyboard
US10192696B2 (en) 2014-09-30 2019-01-29 Apple Inc. Light-emitting assembly for keyboard
US10879019B2 (en) 2014-09-30 2020-12-29 Apple Inc. Light-emitting assembly for keyboard
US9870880B2 (en) 2014-09-30 2018-01-16 Apple Inc. Dome switch and switch housing for keyboard assembly
US10083806B2 (en) 2015-05-13 2018-09-25 Apple Inc. Keyboard for electronic device
US10083805B2 (en) 2015-05-13 2018-09-25 Apple Inc. Keyboard for electronic device
US9997304B2 (en) 2015-05-13 2018-06-12 Apple Inc. Uniform illumination of keys
US10424446B2 (en) 2015-05-13 2019-09-24 Apple Inc. Keyboard assemblies having reduced thickness and method of forming keyboard assemblies
US10468211B2 (en) 2015-05-13 2019-11-05 Apple Inc. Illuminated low-travel key mechanism for a keyboard
US10128064B2 (en) 2015-05-13 2018-11-13 Apple Inc. Keyboard assemblies having reduced thicknesses and method of forming keyboard assemblies
US9997308B2 (en) 2015-05-13 2018-06-12 Apple Inc. Low-travel key mechanism for an input device
US9934915B2 (en) 2015-06-10 2018-04-03 Apple Inc. Reduced layer keyboard stack-up
US10310167B2 (en) 2015-09-28 2019-06-04 Apple Inc. Illumination structure for uniform illumination of keys
US9971084B2 (en) 2015-09-28 2018-05-15 Apple Inc. Illumination structure for uniform illumination of keys
US10353485B1 (en) 2016-07-27 2019-07-16 Apple Inc. Multifunction input device with an embedded capacitive sensing layer
US10115544B2 (en) 2016-08-08 2018-10-30 Apple Inc. Singulated keyboard assemblies and methods for assembling a keyboard
US11282659B2 (en) 2016-08-08 2022-03-22 Apple Inc. Singulated keyboard assemblies and methods for assembling a keyboard
US10755877B1 (en) 2016-08-29 2020-08-25 Apple Inc. Keyboard for an electronic device
US11500538B2 (en) 2016-09-13 2022-11-15 Apple Inc. Keyless keyboard with force sensing and haptic feedback
US10775850B2 (en) 2017-07-26 2020-09-15 Apple Inc. Computer with keyboard
US11409332B2 (en) 2017-07-26 2022-08-09 Apple Inc. Computer with keyboard
US11619976B2 (en) 2017-07-26 2023-04-04 Apple Inc. Computer with keyboard

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071205

Termination date: 20101115