JPS5874140U - electronic thermometer - Google Patents
electronic thermometerInfo
- Publication number
- JPS5874140U JPS5874140U JP16905481U JP16905481U JPS5874140U JP S5874140 U JPS5874140 U JP S5874140U JP 16905481 U JP16905481 U JP 16905481U JP 16905481 U JP16905481 U JP 16905481U JP S5874140 U JPS5874140 U JP S5874140U
- Authority
- JP
- Japan
- Prior art keywords
- electronic thermometer
- sensor
- crystal
- temperature
- frequency characteristics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
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
第１図は本実施例のセンサ一部の断面図、第２図は他の
１つの実施例のセンサ一部の断面図、第３図は水晶を１
ケ使用した場合の温度−周波数特性を示すグラフ、第４
図は水晶を２ケ使用した場合の温度−周波数特性、第５
図、第６図は一方の水晶の特性が変化したことを表わす
温度−周波数特性のグラフ、第７図は全体の処理回路を
示すブロック図である。
１は水晶管、１ａはカバー、２，３はセンサー用水晶、
２ａ及び３ａはセンサー用水晶２及び３の温度−周波数
特性、２ｂはセンサー用水晶２の温度−周波特性が変化
したことを示すグラフ、３ｂ。
３Ｃはセンサー用水晶３の温度−周波数特性が変化した
ことを示すグラフ、４は表示部である。Fig. 1 is a cross-sectional view of a part of the sensor of this embodiment, Fig. 2 is a cross-sectional view of a part of the sensor of another embodiment, and Fig. 3 is a sectional view of a part of the sensor of the present embodiment.
Graph showing the temperature-frequency characteristics when using
The figure shows the temperature-frequency characteristics when two crystals are used.
6 is a graph of temperature-frequency characteristics showing changes in the characteristics of one of the crystals, and FIG. 7 is a block diagram showing the entire processing circuit. 1 is a crystal tube, 1a is a cover, 2 and 3 are crystals for sensors,
2a and 3a are temperature-frequency characteristics of the sensor crystals 2 and 3; 2b is a graph showing changes in the temperature-frequency characteristics of the sensor crystal 2; and 3b. 3C is a graph showing changes in the temperature-frequency characteristics of the sensor crystal 3, and 4 is a display section.
Claims (2)
センサ一部にセンサー用水晶振動子を少な−くとも二個
以上使用したことを特徴とする電子体温計。(1) An electronic thermometer using a crystal oscillator as a sensor, characterized in that at least two crystal oscillators for the sensor are used in a part of the sensor.
に接触できる構成にしたことを特徴とする電子体温計。(2) The electronic thermometer as set forth in item 1, characterized in that the crystal tube is configured to be able to directly contact the area to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905481U JPS5874140U (en) | 1981-11-13 | 1981-11-13 | electronic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905481U JPS5874140U (en) | 1981-11-13 | 1981-11-13 | electronic thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874140U true JPS5874140U (en) | 1983-05-19 |
Family
ID=29961061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16905481U Pending JPS5874140U (en) | 1981-11-13 | 1981-11-13 | electronic thermometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874140U (en) |
-
1981
- 1981-11-13 JP JP16905481U patent/JPS5874140U/en active Pending
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