JPS6037886U - watch battery checker - Google Patents
watch battery checkerInfo
- Publication number
- JPS6037886U JPS6037886U JP12945383U JP12945383U JPS6037886U JP S6037886 U JPS6037886 U JP S6037886U JP 12945383 U JP12945383 U JP 12945383U JP 12945383 U JP12945383 U JP 12945383U JP S6037886 U JPS6037886 U JP S6037886U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- watch
- movement
- voltage
- battery checker
- 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
- Electric Clocks (AREA)
- Electromechanical Clocks (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図はこの考案よりなるバッテリチェッカを一例とし
てアナログ式クロックに適用した実施例を示した正面図
、第2図は第1図の縦断面概略図、第3図はバッテリチ
ェッカの回路を含むブロック図、第4図は縦軸に電圧を
、横軸に時間をとり、ムーブメント及び液晶表示素子、
その駆動回路を接続したときの電池の放電曲線を示すグ
ラフである。
1・・・カバー、2・・・風防、3・・・ケース、4・
・・ムーブメント、5・・・電池、6・・・文字板、6
a・・・開口部、7・・・指針、8・・・駆動回路、9
・・・液晶表示素子。Fig. 1 is a front view showing an embodiment in which the battery checker according to this invention is applied to an analog clock, Fig. 2 is a schematic vertical cross-sectional view of Fig. 1, and Fig. 3 includes the circuit of the battery checker. The block diagram, Figure 4, shows voltage on the vertical axis and time on the horizontal axis, and shows the movement and liquid crystal display element,
It is a graph showing the discharge curve of the battery when the drive circuit is connected. 1... Cover, 2... Windshield, 3... Case, 4...
...Movement, 5...Battery, 6...Dial board, 6
a... opening, 7... pointer, 8... drive circuit, 9
...Liquid crystal display element.
Claims (1)
このムーブメントにより文字板上を回動され、時刻表示
する複数の指針とを備えた時計において、前記電池に接
続された駆動回路と、前記文字板の一部に設けられた開
口部の背面に取付けられ、前記駆動回路により駆動され
る液晶表示素子とを有しており、前記電池の電圧が前記
ムーブメントのしきい値電圧に近すいたときから、前記
液晶表示素子を変化させることによって、前記電池の交
換を知らせるようにした時計のバッテリチェッカ。A battery, a watch movement connected to the battery,
In a watch equipped with a plurality of hands that are rotated on the dial by this movement and display the time, the drive circuit is connected to the battery and is attached to the back of an opening provided in a part of the dial. and a liquid crystal display element driven by the drive circuit, and the battery voltage is changed by changing the liquid crystal display element from when the voltage of the battery approaches the threshold voltage of the movement. A watch battery checker that notifies you when to replace the battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12945383U JPS6037886U (en) | 1983-08-22 | 1983-08-22 | watch battery checker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12945383U JPS6037886U (en) | 1983-08-22 | 1983-08-22 | watch battery checker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6037886U true JPS6037886U (en) | 1985-03-15 |
Family
ID=30293316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12945383U Pending JPS6037886U (en) | 1983-08-22 | 1983-08-22 | watch battery checker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037886U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923673A (en) * | 1972-06-22 | 1974-03-02 | ||
JPS53140074A (en) * | 1977-05-13 | 1978-12-06 | Seiko Epson Corp | Battery watch |
-
1983
- 1983-08-22 JP JP12945383U patent/JPS6037886U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923673A (en) * | 1972-06-22 | 1974-03-02 | ||
JPS53140074A (en) * | 1977-05-13 | 1978-12-06 | Seiko Epson Corp | Battery watch |
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