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公开(公告)号：US20130081434A1
公开(公告)日：2013-04-04
申请号：US13629812
申请日：2012-09-28
申请人： Jeffrey A. Grant , David N. Berglund , Hrishikesh P. Gogate , Justin A. Richardson , William M. Warren , Andrew W. Moock
发明人： Jeffrey A. Grant , David N. Berglund , Hrishikesh P. Gogate , Justin A. Richardson , William M. Warren , Andrew W. Moock
CPC分类号： E05B47/02 , E05B17/10 , E05B41/00 , E05B47/026 , E05B63/185 , E05B65/0864 , G07C9/00896 , G07C2009/00634 , G07C2009/0092 , Y10T70/20 , Y10T70/40 , Y10T70/50 , Y10T70/5004 , Y10T70/5093 , Y10T70/5097 , Y10T70/5173 , Y10T70/5867 , Y10T70/7113 , Y10T70/7921
摘要： A cabinet lock for protecting merchandise within a merchandise display cabinet having an inner door and an outer door. The cabinet lock includes a strike plate affixed to the inner door and a lock housing affixed to the outer door such that the cabinet is in a locked configuration that prevents access to the merchandise when the lock housing is operably engaged to the strike plate. A programmable electronic key communicates a security code with the cabinet lock and transfers electrical power to the cabinet lock to operate a lock mechanism between the locked configuration and an unlocked configuration. An indicator is provided for indicating whether the cabinet lock is in the locked configuration or the unlocked configuration. The indicator includes a first segment and a second segment that can be energized to visually indicate the status of the cabinet lock.
摘要翻译： 一种用于在具有内门和外门的商品展示柜内保护商品的橱柜锁。 柜锁包括固定在内门上的冲击板和固定在外门上的锁壳，使得机柜处于锁定构型，当锁壳与闸板可操作地接合时，该锁定构型防止进入商品。 可编程电子钥匙将安全代码与机柜锁通信，并将电力传送到机柜锁，以在锁定配置和未锁定配置之间操作锁定机构。 提供了一个指示器，用于指示机柜锁是否处于锁定配置或解锁配置。 指示器包括第一段和第二段，其可以通电以在视觉上指示柜锁的状态。
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公开(公告)号：US20120038342A1
公开(公告)日：2012-02-16
申请号：US12854246
申请日：2010-08-11
IPC分类号： G05F1/10
CPC分类号： H02M1/00
摘要： A voltage regulator for a merchandise display security device provides an appropriate operating voltage through a power cable electrically connected between an alarm sensor and an item of merchandise. The voltage regulator utilizes a feedback signal from a power conversion chip and data from a microprocessor look-up table to adjust the input power to the merchandise. The look-up table stores appropriate operating voltage requirements for each power cable used for different types and brands of merchandise. The type and brand of merchandise is identified by the resistance of the power cable and the feedback signal is modified continuously to maintain power to the merchandise at an appropriate operating voltage.
摘要翻译： 用于商品展示安全装置的电压调节器通过电气连接在警报传感器和商品之间的电力电缆提供适当的工作电压。 电压调节器利用来自功率转换芯片的反馈信号和来自微处理器查找表的数据来调整对商品的输入功率。 查找表存储用于不同类型和品牌的商品的每个电力电缆的适当的工作电压要求。 商品的类型和品牌由电力电缆的电阻识别，并且反馈信号被连续地修改以在适当的工作电压下维持对商品的电力。
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公开(公告)号：US08558414B2
公开(公告)日：2013-10-15
申请号：US12854246
申请日：2010-08-11
IPC分类号： G01R1/20
CPC分类号： H02M1/00
摘要： A voltage regulator for a merchandise display security device provides an appropriate operating voltage through a power cable electrically connected between an alarm sensor and an item of merchandise. The voltage regulator utilizes a feedback signal from a power conversion chip and data from a microprocessor look-up table to adjust the input power to the merchandise. The look-up table stores appropriate operating voltage requirements for each power cable used for different types and brands of merchandise. The type and brand of merchandise is identified by the resistance of the power cable and the feedback signal is modified continuously to maintain power to the merchandise at an appropriate operating voltage.
摘要翻译： 用于商品展示安全装置的电压调节器通过电气连接在警报传感器和商品之间的电力电缆提供适当的工作电压。 电压调节器利用来自功率转换芯片的反馈信号和来自微处理器查找表的数据来调整对商品的输入功率。 查找表存储用于不同类型和品牌的商品的每个电力电缆的适当的工作电压要求。 商品的类型和品牌由电力电缆的电阻识别，并且反馈信号被连续地修改以在适当的工作电压下维持对商品的电力。
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