JPS60127534U

JPS60127534U - electronic thermometer

Info

Publication number: JPS60127534U
Application number: JP1398684U
Authority: JP
Inventors: 俊二柄川
Original assignee: シチズン時計株式会社
Priority date: 1984-02-03
Filing date: 1984-02-03
Publication date: 1985-08-27

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図は、本考案の実施例を示す電子体温計の回路ブロ
ック線図であり、第２図は、数字表示装置の平面図であ
る。６・・・・・・ラッチ回路、７・・・・・・デコーダ回
路、８・・・・・・ドライバ回路、９・・・・・・数字
表示装置、１０・・・・・・検温不可能検出回路。FIG. 1 is a circuit block diagram of an electronic thermometer showing an embodiment of the present invention, and FIG. 2 is a plan view of a numeric display device. 6...Latch circuit, 7...Decoder circuit, 8...Driver circuit, 9...Numeric display device, 10...Temperature measurement not possible Possible detection circuit.

Claims

[Scope of utility model registration request]

In an electronic thermometer equipped with a temperature sensing element, a temperature measurement circuit that creates temperature data from the temperature sensing element, and a display device having a 7-segment pattern for displaying the temperature data, the temperature data is inputted. , a temperature measurement impossibility detection circuit that detects high and low temperature conditions outside the temperature range in which temperature measurement is possible, and controlling lighting of the display device in accordance with a high temperature signal or a low temperature signal output from the temperature measurement impossibility detection circuit. A decoder circuit is provided to light up four segments above the center of the seven segments constituting the display device in accordance with the high temperature signal, and light four segments below the center of the seven segments in accordance with the low temperature signal. An electronic thermometer featuring