JPH0181539U - - Google Patents
Info
- Publication number
- JPH0181539U JPH0181539U JP1987177809U JP17780987U JPH0181539U JP H0181539 U JPH0181539 U JP H0181539U JP 1987177809 U JP1987177809 U JP 1987177809U JP 17780987 U JP17780987 U JP 17780987U JP H0181539 U JPH0181539 U JP H0181539U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- power
- load fluctuation
- load
- fluctuation detection
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
第１図は、この考案の実施例としての電池式デ
イジタル秤の斜視図及び概略図、第２図は第１図
の実施例のブロツク図、第３図は第１図の電源回
路のブロツク図、第４図は第１図の電源回路の具
体的回路図、第５図はフローチヤート図、第６図
は従来の電池式秤の斜視図、第７図は従来の電池
式秤のブロツク図である。
１……電池式デイジタル秤、８４……荷重変動
検知手段、タイマ制御手段を構成するマイクロプ
ロセツサ、ＤＢ……乾電池。
Fig. 1 is a perspective view and a schematic diagram of a battery-powered digital scale as an embodiment of this invention, Fig. 2 is a block diagram of the embodiment of Fig. 1, and Fig. 3 is a block diagram of the power supply circuit of Fig. 1. , FIG. 4 is a specific circuit diagram of the power supply circuit shown in FIG. 1, FIG. 5 is a flowchart, FIG. 6 is a perspective view of a conventional battery-powered scale, and FIG. 7 is a block diagram of a conventional battery-powered scale. It is. 1...Battery-powered digital scale, 84...Microprocessor constituting load fluctuation detection means and timer control means, DB...Dry battery.
Claims (1)
量測定を可能とするとともにタイマをスタートさ
せ、所定時間後に自動的に電源を切るようにした
電池式秤において、荷重の変動を検知する荷重変
動検知手段と、荷重変動検知手段からの検知信号
に基づき、タイマをリセツトして時間計測を再ス
タートさせるタイマ制御手段とを有することを特
徴とする電池式秤。 Load fluctuation detection that detects changes in load in battery-powered scales that use batteries as a power source, enable weight measurement when the power is turned on, start a timer, and automatically turn off the power after a predetermined period of time. and timer control means for resetting a timer and restarting time measurement based on a detection signal from the load fluctuation detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177809U JPH0181539U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177809U JPH0181539U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181539U true JPH0181539U (en) | 1989-05-31 |
Family
ID=31469460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177809U Pending JPH0181539U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181539U (en) |
-
1987
- 1987-11-20 JP JP1987177809U patent/JPH0181539U/ja active Pending