公开(公告)号：US5396226A

公开(公告)日：1995-03-07

申请号：US70992

申请日：1993-06-04

申请人： Hideo Wake ,  Katsufumi Naka

发明人： Hideo Wake ,  Katsufumi Naka

IPC分类号： E05B49/00 ,  G06F3/023 ,  G06F3/03 ,  G07C9/00 ,  H04Q1/00

CPC分类号： G07C9/00698

摘要： An identification code input board for activating electrical equipment such as an electrical lock includes: a display panel crosswise arranged in the form of M lines X N rows while including a plurality of display sections to display a group of codes of which number is represented by a numeral of m X n, a transparent key switch sheet superimposed on the front surface of the display panel while including a plurality of switches arranged corresponding to the display sections, a display converter for selecting one of plural kinds of display formats, of which number is represented by a numeral of (M-m+1) X (N-n+1), every time the electrical equipment is actuated, and a code reader adapted to output a digitized code signal for distinguishing a selected code, wherein each of m and n is a positive integral number of two or more and each of M X N is a positive integral number larger than that of m and n respectively. In response to a coordinate signal outputted from the transparent key switch sheet superimposed on the front surface of the display panel, a microcomputer is activated to properly actuate an electromagnetic actuator for actuating the electrical equipment.

摘要翻译： 用于激活诸如电锁的电气设备的识别码输入板包括：以M行XN行的方式交叉排列的显示面板，同时包括多个显示部分，以显示一组代码，其中数字由数字表示 的m×n，一个透明的键开关片，叠加在显示面板的前表面上，同时包括对应于显示部分布置的多个开关;一个显示转换器，用于选择数字表示的多种显示格式之一 （M-m + 1）X（N-n + 1）的数字，每当电气设备被启动时，以及代码阅读器，其适于输出用于区分所选代码的数字化代码信号，其中m和 n是两个以上的正整数，MXN分别为比m和n大的正整数。 响应于从叠加在显示面板的前表面上的透明键开关片输出的坐标信号，启动微型计算机以适当地致动用于致动电气设备的电磁致动器。