CN2290112Y - 墙壁开关 - Google Patents

墙壁开关 Download PDF

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Publication number
CN2290112Y
CN2290112Y CN 96246541 CN96246541U CN2290112Y CN 2290112 Y CN2290112 Y CN 2290112Y CN 96246541 CN96246541 CN 96246541 CN 96246541 U CN96246541 U CN 96246541U CN 2290112 Y CN2290112 Y CN 2290112Y
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China
Prior art keywords
switch
seesaw
wall switch
locating piece
utility
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Expired - Fee Related
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CN 96246541
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English (en)
Inventor
陈时荣
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QITENG ELECTRICAL EQUIPMENT CO Ltd RUIAN CITY
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QITENG ELECTRICAL EQUIPMENT CO Ltd RUIAN CITY
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Priority to CN 96246541 priority Critical patent/CN2290112Y/zh
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Publication of CN2290112Y publication Critical patent/CN2290112Y/zh
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Abstract

一种适用于照明或类似家用电器电源通断的墙壁开关,包括基座、面板和开关盒,其特征在于:基座的跷板下面中线位置设有凹槽,接线定位块顶端为刀口状,拨子的下端为圆弧面,这种墙壁开关结构摩擦力最小,操作灵活、延长使用寿命。

Description

墙壁开关
本实用新型是关于照明或类似家用电器电源通断的墙壁开关的改进发明。
目前市场上流行的墙壁开关,依其美观、豪华、富有装饰性,而受到消费者的欢迎,但在使用稍久之后,尤其在潮湿环境中,人们就会发现有的开关往往失灵,其中原因之一是铜件表面的氧化层增加了跷板在定位针棒上滑动的摩擦力,使跷板的滑动受阻。
本实用新型的目的是为了克服上述开关的不足而提供一种摩擦力最小,使用灵活、经久耐用的墙壁开关。
本实用新型的目的由如下技术方案来完成,墙壁开关包括基座、面板和开关盒,基座具有控按钮、弹簧、拨子、跷板、接线定位块和边脚接线柱,其特征在于:跷板下面中线位置设有凹槽,接线定位块的顶端为刀口状,拨子的下端为圆弧面。
本实用新型所述跷板与接线定位块的结合采用尖端顶槽摆动的结构,摩擦力最小,因此操作灵活、延长使用寿命。
附图是本实用新型的主视图
下面将结合附图进一步描述其实施例1,墙壁开关包括基座、面板4、5和开关盒10,基座具有控按钮1、弹簧2、拨子3、跷板6、接线定位块7和边脚接线柱8、9,其特征在于跷板6下面中线位置设有凹槽11,接线定位块的顶端制成刀口状,塑料拨子3的下端是光滑的圆弧面。
跷板利用凹槽在接线定位块尖端上成动接触,塑料拨子光滑的圆弧体可以轻松地拨动跷板左右摆动,改变导电接触点。
本实用新型所述的面板是可拆卸式面板,包括安装面板5和盖板4。

Claims (2)

1、一种适用于控制用电器电源通断的墙壁开关,包括基座、面板和开关盒,基座具有控按钮(1)、弹簧(2)、拨子(3)、跷板(6)、接线定位块(7)和边脚接线柱(8、9),其特征在于:跷板(6)下面中线位置设有凹槽(11),接线定位块(7)的顶端为刀口状,拨子(3)的下端为圆弧面。
2、如权利要求1所述的墙壁开关,其特征在于定位块(7)刀口状的顶端在跷板(6)的凹槽内成动接触。
CN 96246541 1996-11-12 1996-11-12 墙壁开关 Expired - Fee Related CN2290112Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96246541 CN2290112Y (zh) 1996-11-12 1996-11-12 墙壁开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96246541 CN2290112Y (zh) 1996-11-12 1996-11-12 墙壁开关

Publications (1)

Publication Number Publication Date
CN2290112Y true CN2290112Y (zh) 1998-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96246541 Expired - Fee Related CN2290112Y (zh) 1996-11-12 1996-11-12 墙壁开关

Country Status (1)

Country Link
CN (1) CN2290112Y (zh)

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