首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
密码电路开关
摘要
本实用新型涉及一种密码电路开关。包括:外型壳体、数码转盘总成与数码显示窗。本实用新型弥补了现有各种电路开关不能适用一些需要常开电路的电器设备(如报警器等)的缺陷,使不知密码的他人不能断开电路,保证这类电器设备的正常使用,并且制造成本较低,性能稳定,使用寿命长,故障率低。
申请公布号
CN2472333Y
申请公布日期
2002.01.16
申请号
CN01205283.3
申请日期
2001.02.14
申请人
钟克雄
发明人
钟克雄
分类号
H01H27/10
主分类号
H01H27/10
代理机构
代理人
主权项
1、一种密码电路开关,包括:外形壳体(1)与安装在其内的数码转盘总成(2)(包括若干个转动圈与中心轴)与数码显示窗(3);其特征是将一电极分成若干个与各转圈相触的导电触点,另一电极接入中心轴,所有转动圈的内外圆面都相互接贴,在所有转动圈的某一设定位置都设置一绝缘点,所有转动圈的绝缘点位置都有各自的密码显示。
地址
325000浙江省温州市站前东小区金阁公寓A幢205室
您可能感兴趣的专利
WASHER, SUCH AS A DISHWASHER OR A WASHING MACHINE, AND METHOD FOR OPERATING A WASHER
Short-range booster
CUBIC BORON NITRIDE SINTERED COMPACT TOOL
Cu-Al ALLOY POWDER, ALLOY PASTE UTILIZING SAME, AND ELECTRONIC COMPONENT
A ROTATING AIR VENT FOR A VEHICLE
ISOTOPE LABELED 2-ARYLPROPIONIC ACID COMPOUNDS AND PROCESS FOR PRODUCTION OF SAME, AND MOLECULAR PROBE FOR POSITRON EMISSION TOMOGRAPHY AND METHOD FOR IMAGING OF CYCLOOXYGENASE AND THE LIKE USING SAME
SYNERGISTIC ANTIMICROBIAL COMPOSITION
CONTENT DISTRIBUTION INFRASTRUCTURE
Light on-off controlling apparatus for lamps in highways and tunnels using piezoelectricity sensor
Air conditioner and method for cleaning filter
Organic Light Emitting Diode Display Device Having A Reflective Electrode And Method For Manufacturing The Same
REFRACTIVE INDEX DISTRIBUTION MEASURING METHOD, REFRACTIVE INDEX DISTRIBUTION MEASURING APPARATUS AND METHOD OF PRODUCING OPTICAL ELEMENT
Safety system for a vehicle and a method for a safety system
ACTIVE HOOD LATCH SYSTEM FOR VEHICLE
TOUCHSCREEN AND METHOD FOR MANUFACTURING THE SAME
Multipart pallet
Method for exchanging tool in tandem press system and tandem press system
FAST HANDOVER WITH REDUCED SERVICE INTERRUPTION FOR HIGH SPEED DATA CHANNELS IN A WIRELESS SYSTEM
FABRICATION METHOD OF TRANSPARENT ANTISTATIC FILMS USING GRAPHENE AND THE TRANSPARENT ANTISTATIC FILMS USING THE SAME
GEAR WHEEL