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经营范围
发明名称
24小时定闹石英闹钟
摘要
24小时定闹石英闹钟。定闹范围为24小时,每昼夜闹一次,每次闹15至20秒,自动停止,次日再按原定时间自动起闹,有四挡开关控制四种闹声,如公鸡啼、民间曲乐等音响,任意选择。
申请公布号
CN1046055A
申请公布日期
1990.10.10
申请号
CN89101668.6
申请日期
1989.03.21
申请人
刘阳彬
发明人
刘阳彬;丛学梓;刘嫒;刘维;刘萍;刘建
分类号
G04C21/28
主分类号
G04C21/28
代理机构
代理人
主权项
1、24小时定闹石英闹钟是由石英钟机芯(3),24小时定闹盘(11)、定闹针(12)、起闹凸轮(18)、反弹式触点簧(16)、四档电闹声选择开关(22)以及音乐集成电路(20)扬声器(21)和塑料钟壳等组成,其特征是24小时定闹盘(11)是转动的,它和石英钟字盘并列排列,两个盘的直径相同。
地址
山东省烟台市奇山中街10号内9号
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