JPS6237793U - - Google Patents
Info
- Publication number
- JPS6237793U JPS6237793U JP12942785U JP12942785U JPS6237793U JP S6237793 U JPS6237793 U JP S6237793U JP 12942785 U JP12942785 U JP 12942785U JP 12942785 U JP12942785 U JP 12942785U JP S6237793 U JPS6237793 U JP S6237793U
- Authority
- JP
- Japan
- Prior art keywords
- day
- abnormality
- identification
- detection circuit
- night
- 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)
Description
第１図は、本考案の一実施例に係る異常表示機
能付時計の回路図。第２図は、第１図に示す時計
の表示部のセグメント配置図。第３Ａ図、第３Ｂ
図は、本考案の実施例に係る時計の通常時の昼と
夜の表示形態図。第４Ａ図、第４Ｂ図は、異常検
出時の昼と夜の表示形態図。
４……昼夜識別表示部、６……昼識別表示体、
８……夜識別表示体、３４……電池電圧検出回路
、３６……点灯用ゲート回路。
FIG. 1 is a circuit diagram of a timepiece with an abnormality display function according to an embodiment of the present invention. FIG. 2 is a segment layout diagram of the display section of the timepiece shown in FIG. 1. Figure 3A, Figure 3B
The figure is a diagram illustrating the normal day and night display format of the watch according to the embodiment of the present invention. FIG. 4A and FIG. 4B are display format diagrams for day and night when an abnormality is detected. 4... Day/night identification display section, 6... Day identification display body,
8...Night identification display body, 34...Battery voltage detection circuit, 36...Lighting gate circuit.
Claims (1)
刻帯とに区別する昼夜識別カウンタと、前記昼夜
識別カウンタにより夜時間帯に点灯する夜識別表
示体と昼時刻帯に点灯する夜識別表示体とを有す
る昼夜識別表示部と、時計に異常が生じたことを
検出する異常検出回路と、を有する時計において
、前記昼および夜識別表示体を複数個のセグメン
トに分割し、前記異常検出回路にて異常が検出さ
れたときに前記昼夜識別カウンタによつて点灯し
ているいずれか一方の識別表示体の他に、点灯し
ていない他の識別表示体を構成するセグメントの
少なくとも１個を表示させる点灯用ゲート回路と
、を付加したことを特徴とする異常表示機能付時
計。 (2) 実用新案登録請求の範囲第１項記載におい
て、異常検出回路が、電源電池の寿命を検出する
電池電圧検出回路から成ることを特徴とする異常
表示機能付時計。[Claims for Utility Model Registration] (1) A day/night identification counter that counts the time of day and distinguishes it into a daytime zone and a nighttime zone, and a nighttime identification display that lights up during the nighttime zone by the day/nighttime identification counter. and a day/night identification display unit having a night identification display unit that lights up during the daytime, and an abnormality detection circuit that detects that an abnormality has occurred in the watch, wherein a plurality of the day and night identification display units are provided. segment, and in addition to one of the identification indicators that is lit by the day/night identification counter when an abnormality is detected by the error detection circuit, another identification indicator that is not lit. A timepiece with an abnormality display function, comprising: a lighting gate circuit for displaying at least one of the segments constituting the timepiece. (2) The timepiece with an abnormality display function as set forth in claim 1 of the utility model registration claim, characterized in that the abnormality detection circuit comprises a battery voltage detection circuit that detects the life of a power source battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12942785U JPS6237793U (en) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12942785U JPS6237793U (en) | 1985-08-22 | 1985-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237793U true JPS6237793U (en) | 1987-03-06 |
Family
ID=31025985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12942785U Pending JPS6237793U (en) | 1985-08-22 | 1985-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237793U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50125772A (en) * | 1974-03-19 | 1975-10-03 | ||
| JPS57137876A (en) * | 1981-02-20 | 1982-08-25 | Citizen Watch Co Ltd | Digital electronic timepiece with battery life display |
-
1985
- 1985-08-22 JP JP12942785U patent/JPS6237793U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50125772A (en) * | 1974-03-19 | 1975-10-03 | ||
| JPS57137876A (en) * | 1981-02-20 | 1982-08-25 | Citizen Watch Co Ltd | Digital electronic timepiece with battery life display |
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