CN2256119Y - 打点式信息报告装置 - Google Patents

打点式信息报告装置 Download PDF

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Publication number
CN2256119Y
CN2256119Y CN95216218U CN95216218U CN2256119Y CN 2256119 Y CN2256119 Y CN 2256119Y CN 95216218 U CN95216218 U CN 95216218U CN 95216218 U CN95216218 U CN 95216218U CN 2256119 Y CN2256119 Y CN 2256119Y
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Prior art keywords
information reporting
reporting apparatus
utility
dotted
chip microcomputer
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Expired - Fee Related
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CN95216218U
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Inventor
李庆诚
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Shengkang (Tianjin) International Electronic Engineering Co. Ltd.
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Shengkang (tianjin) International Electronic Engineering Co Ltd
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Abstract

本实用新型涉及一种仪器仪表的信息报告装置,特别是一种打点式信息报告装置。它是将单片机一输入/出端与按键开关连接,另外两个输入/出端分别与讯响器和红光指示器连接。该装置是通过打点数量和闪光来报告装置内部储存的各种信息。该装置结构简单,适用于各种仪器仪表。

Description

打点式信息报告装置
本实用新型涉及一种仪器仪表的信息报告装置,特别是一种打点式信息报告装置。
现在我们使用各种类型检测仪表一般是数字式,指针式等,我们通过表盘显示的数字或指针的指向来判断表内的功耗式剩余量。这样的仪表在安装时需要考虑到使用者的高度,否则在查看表时很不方便。
本实用新型目的在于提供一种不需限制安装位置的打点式信息报告装置。
本实用新型的技术方案是以如下方式实现的:打点式信息报告装置有按键开关和单片机HD404222,它还有讯响器和红光指示器。讯响器和红光指示器均通过三极管BG1和BG2的基极与单片机HD404222的R11和R12连接:按键开关通过输入/出端R10与单片机HD404222连接。
本实用新型特点是通过讯响器打点的数量和红光指示器的闪光来报告装置内部储存信息的情况。无需看数字表或指针表。采用本实用新型配制的仪器仪表在安装使用时,不必限制安装高度。
下面结合附图详细说明本实用新型的实施例:
附图1、打点式信息报告装置方框图;
附图2、打点式信息报告装置电路图。
图中1、按键开关2、单片机HD4042223、讯响器4、红光指示器
如图所示,单片机HD404222(2)的输入/出端R10与按键开关(1)连接;单片机HD404222(2)的输入/出端R11的R12分别通过三极管BG1和BG2的基极与讯响器(3)和红光指示器(4)连接。三极管BG1和BG2的集电极与直流电源Vcc连接。直流电源Vcc为讯响器(3)和红光指示器(4)提供电源。当使用者按下按键开关(1)后,通过R10启动单片机HD404222(2)工作并将内存信息通过R11和R12传递给讯响器(3)和红光指示器(4)。讯响器(3)打点打出的长音代表十位数,短音表示个位数,用长、短音报告具体数字并说明装置内部的存储情况。

Claims (1)

1、一种打点式信息报告装置,它有按键开关(1)、单片机HD404222(2),其特征在于信息报告装置还有讯响器(3)和红光指示器(4);其讯响器(3)和红光指示器(4)均通过三极管BG1和BG2的基极与单片机HD404222(1)的R11和R12端连接;按键开关(1)通过输入/出端R10与单片机HD404222(2)连接。
CN95216218U 1995-07-17 1995-07-17 打点式信息报告装置 Expired - Fee Related CN2256119Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95216218U CN2256119Y (zh) 1995-07-17 1995-07-17 打点式信息报告装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95216218U CN2256119Y (zh) 1995-07-17 1995-07-17 打点式信息报告装置

Publications (1)

Publication Number Publication Date
CN2256119Y true CN2256119Y (zh) 1997-06-11

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ID=33865355

Family Applications (1)

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CN95216218U Expired - Fee Related CN2256119Y (zh) 1995-07-17 1995-07-17 打点式信息报告装置

Country Status (1)

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CN (1) CN2256119Y (zh)

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Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 1, BAOYUAN WEST ROAD, HEPING DISTRICT, TIANJIN CITY 300000 TO:NO. 9, HUANHU MIDDLE ROAD, HEXI DISTRICT, TIANJIN CITY 300060

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