JPS618399U

JPS618399U - alarm

Info

Publication number: JPS618399U
Application number: JP9298184U
Authority: JP
Inventors: 燦焜嚴; 克昌呂
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-06-20
Filing date: 1984-06-20
Publication date: 1986-01-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図及び第２図り本考案による警報器の斜視図、第３
図はその回路ブロック図、第４図は電気回路図である。２・・・電源パイロットランプ、３・・・警報パイロッ
トランプ、５・・・ｉｌｌ源、８・・・センサ、９・・
・クッション回路、１０・・・検知回路、１１・・・感
度調整回路、１２・・・ゲート回路、１３・・・パイブ
レータ、１４・・・警報表示回路、１５・・・ブザー、
１６・・・変圧器、１７，１８・・・感度調整用抵抗、
１９．２０・・・トランジスタ、２１・・・赤発光ダイ
オード、２２・・・緑発光ダイオード。Figures 1 and 2 are perspective views of the alarm device according to the present invention; Figure 3;
The figure is a circuit block diagram thereof, and FIG. 4 is an electric circuit diagram. 2...Power pilot lamp, 3...Alarm pilot lamp, 5...Ill source, 8...Sensor, 9...
- Cushion circuit, 10... Detection circuit, 11... Sensitivity adjustment circuit, 12... Gate circuit, 13... Pibrator, 14... Alarm display circuit, 15... Buzzer,
16...Transformer, 17,18...Resistance for sensitivity adjustment,
19.20...Transistor, 21...Red light emitting diode, 22...Green light emitting diode.

Claims

[Scope of utility model registration request]

A cushion circuit is installed in front of the sensor to prevent malfunction, and a sensitivity adjustment circuit consisting of two resistors is installed behind the sensor to adjust the sensitivity of the alarm. 1. An alarm device comprising: a pirator circuit for converting a regular signal into an intermittent signal.