JPS6037886U - watch battery checker - Google Patents

watch battery checker

Info

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
Application number
JP12945383U
Other languages
Japanese (ja)
Inventor
茂 渡辺
Original Assignee
河口湖精密株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 河口湖精密株式会社 filed Critical 河口湖精密株式会社
Priority to JP12945383U priority Critical patent/JPS6037886U/en
Publication of JPS6037886U publication Critical patent/JPS6037886U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電池と、この電池に接続された時計用ムーブメントと、
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.
JP12945383U 1983-08-22 1983-08-22 watch battery checker Pending JPS6037886U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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