CN202025668U - 板键分离式键盘 - Google Patents

板键分离式键盘 Download PDF

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Publication number
CN202025668U
CN202025668U CN2010206824731U CN201020682473U CN202025668U CN 202025668 U CN202025668 U CN 202025668U CN 2010206824731 U CN2010206824731 U CN 2010206824731U CN 201020682473 U CN201020682473 U CN 201020682473U CN 202025668 U CN202025668 U CN 202025668U
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Prior art keywords
keyboard
zone
key
keys
main board
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Expired - Lifetime
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CN2010206824731U
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孔祥民
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Priority to PCT/CN2012/070592 priority patent/WO2012089173A1/zh
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    • 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
    • H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/01—Mounting on appliance
    • H01H2223/014—Mounting on appliance located in recess
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/01—Mounting on appliance
    • H01H2223/028—Mounting on appliance detachable

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  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)

Abstract

本实用新型名称为“板键分离式键盘”，涉及一种按键与电路板分离式结构的按键式键盘。公知的按键式键盘整体均为一体式结构，这种结构使得按键底部必须进入键盘内部与电路板或印刷电路接触，从而使键盘不易清洗和难以做到防水密封。为了解决上述缺陷，本实用新型设计一种将键盘制成按键区和主板区两个可拆卸组合的独立结构。按键区包括所有按键，为纯机械结构，提供机械功能。主板区提供所有电气功能。利用目前技术成熟的电容式开关，主板区很容易做成轻薄密封结构。而按键区不包含电路，所以解决了键盘的防水问题。按键区和主板区由锁扣、滑道或枢纽等结构实现拆卸组装，这样清洗键盘内部的灰尘问题也迎刃而解。

Description

板键分离式键盘
所属技术领域
本实用新型涉及一种按键区与主板区域分成两个可拆卸组合的独立结构的按键式键盘(包括台式计算机键盘，笔记本电脑键盘，手机键盘，电视、空调、dvd遥控器键盘等)。本实用新型提供按键与主板区域拆卸组合功能，解决键盘难于清洗和不易防水的问题。 
背景技术
目前公知的台式计算机键盘是由外壳、电路板、印刷电路(电容式开关)、按键、数据线、指示灯等组成，其中按键由于有不同制作工艺又包括键帽、支架、橡胶帽等构件，由外壳把各部件组合成一个整体。这种一体化键盘的按键底部一般直接进入键盘内部，按键之间的空隙使得键盘内部极易进入灰尘，防水更是非常困难。为了清洗键盘内部的灰尘，必须打开键盘外壳，把每个内部构件小心清洗擦拭，烘干后再重新组装。整个过程繁琐而且容易损害键盘。 
发明内容
为了克服清洗困难和不易于防水的问题，本实用新型提供一种新型键盘设计方案，可以使清洗键盘变得简单方便、防水工艺易于实现。 
本实用新型为解决其技术难题所采取的技术方案是按键区与主板区域设计成可拥有各自外壳的独立结构。把所有按键的机械部分组成单独的按键区，按键区为纯机械结构不含任何电路，提供所有机械功能；电路板、印刷电路、通讯模块、指示灯等组成主板区，实现所有电气功能。两部分通过扣锁、滑道、枢纽等结构组合，通过按键部分的触点与电路板区接触实现键盘功能。由于主板区不包含按键，所以易于做成防水防尘的封闭式结构。而按键区不包含电路，本身就不怕水，从而从根本上解决了防水防尘便于清洗的问题。 
附图说明
图1：整体主视图 
图2：整体后视图 
图3：主板区俯视图 
图4：按键区俯视图 
具体实施方式
本实用新型核心是把按键式键盘设计为图3所示的主板区和图4所示按键区两个独立结构。主板区和按键区拥有各自的外壳，两者由锁扣、滑道或枢纽结构实现组合拆卸或掀开关闭。主板区和按键区组合时通过按键区底部的按键触点与主板区表明的新刷电路相应位置接触实现按键的开合。按键区按键可以由不同结构制成，比如火山口结构、剪刀脚结构等。主板区可由电容式开关、薄膜式开关等工艺制成。 

Claims (3)

1.一种板键分离式键盘，包含按键区和主板区，其特征在于键盘由按键区和主板区2个拥有各自外壳的独立结构组成。
2.如权利要求1所述的板键分离式键盘，其特征是所述键盘可以通过锁扣或滑道结构使按键区和主板区实现拆卸组合。
3.如权利要求1所述的板键分离式键盘，其特征在于所述键盘可以通过位于任意边的枢纽结构使按键区和主板区实现掀开关闭。 
CN2010206824731U 2010-12-27 2010-12-27 板键分离式键盘 Expired - Lifetime CN202025668U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010206824731U CN202025668U (zh) 2010-12-27 2010-12-27 板键分离式键盘
PCT/CN2012/070592 WO2012089173A1 (zh) 2010-12-27 2012-01-19 板键分离式键盘

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206824731U CN202025668U (zh) 2010-12-27 2010-12-27 板键分离式键盘

Publications (1)

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CN202025668U true CN202025668U (zh) 2011-11-02

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CN2010206824731U Expired - Lifetime CN202025668U (zh) 2010-12-27 2010-12-27 板键分离式键盘

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CN (1) CN202025668U (zh)
WO (1) WO2012089173A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089173A1 (zh) * 2010-12-27 2012-07-05 Kong Xiangmin 板键分离式键盘

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100190844B1 (ko) * 1996-07-31 1999-06-01 윤종용 휴대용 컴퓨터의 키보드장착장치
CN2378760Y (zh) * 1999-03-26 2000-05-17 刘伟 键盘可分离的便携电脑
CN2491900Y (zh) * 2001-07-05 2002-05-15 神基科技股份有限公司 具有可分离式键盘的笔记型计算机
CN2645129Y (zh) * 2003-08-18 2004-09-29 烟台东方迪恩电子有限公司 可拆洗键盘
CN2746504Y (zh) * 2004-07-05 2005-12-14 闫立涛 键面可拆离的键盘
CN202025668U (zh) * 2010-12-27 2011-11-02 孔祥民 板键分离式键盘

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089173A1 (zh) * 2010-12-27 2012-07-05 Kong Xiangmin 板键分离式键盘

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