JPH0243692U - - Google Patents
Info
- Publication number
- JPH0243692U JPH0243692U JP12227488U JP12227488U JPH0243692U JP H0243692 U JPH0243692 U JP H0243692U JP 12227488 U JP12227488 U JP 12227488U JP 12227488 U JP12227488 U JP 12227488U JP H0243692 U JPH0243692 U JP H0243692U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- alarm
- outputs
- response
- circuit
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims 4
- 230000000737 periodic effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図Ａ及びＢは本考案の一実施例に係るアラ
ーム付時計の回路構成を示す図、第２図はタイム
チヤート、第３図Ａ及びＢは第１図に示すアラー
ム付時計の外観を示す平面図及び側面図である。
ＳＷ１〜ＳＷ７……外部スイツチ、ＬＥＤ１〜
ＬＥＤ７……表示素子、２……時計部、４……ア
ラーム発音回路、６……ランダム信号発生回路、
２４……記憶回路、５４……一致回路。
Figures 1A and B are diagrams showing the circuit configuration of an alarm watch according to an embodiment of the present invention, Figure 2 is a time chart, and Figures 3A and B are external views of the alarm watch shown in Figure 1. FIG. 2 is a plan view and a side view. SW1~SW7...external switch, LED1~
LED7...Display element, 2...Clock section, 4...Alarm sounding circuit, 6...Random signal generation circuit,
24...memory circuit, 54...matching circuit.
Claims (1)
号を出力する時計部と、 この時計部からのアラーム信号を受けて報知音
を発生するアラーム発音回路と、 複数個の外部スイツチと、 この外部スイツチの位置と対応して設けられた
複数個の表示素子と、 この表示素子に対応した数の出力線を有し、前
記時計部からのアラーム信号発生に応答して任意
の出力線の１つに表示素子を点灯させる点灯信号
を出力するとともに前記時計部からの一定周期信
号に対応した周期で点灯信号を出力する出力線を
ランダムに変えるランダム信号発生回路と、 前記時計部からの一定周期信号に応答して前記
ランダム信号発生回路の全出力線からの信号をパ
ラレルデータとして順次読み込み常時最新データ
およびその前のデータのみ記憶するとともにその
前のデータに対応して前記表示素子を点灯させる
記憶回路と、 この記憶回路からの最新データと対応する外部
スイツチが操作された時のみ前記時計部へアラー
ム信号の供給を停止させるアラームオフ信号を出
力する一致回路と、 を有するアラーム付時計。[Scope of Claim for Utility Model Registration] A clock unit that measures time and outputs an alarm signal at a set time, an alarm sounding circuit that generates a notification sound in response to an alarm signal from the clock unit, and a plurality of external switches. and a plurality of display elements provided corresponding to the position of this external switch, and a number of output lines corresponding to the display elements, and an arbitrary output in response to generation of an alarm signal from the clock section. a random signal generation circuit that outputs a lighting signal that lights up a display element to one of the lines, and randomly changes an output line that outputs a lighting signal at a period corresponding to a constant periodic signal from the clock section; In response to a constant periodic signal, signals from all output lines of the random signal generation circuit are sequentially read as parallel data, and only the latest data and the previous data are stored at all times, and the display element is activated in response to the previous data. A clock with an alarm, comprising: a memory circuit that lights the memory circuit; and a coincidence circuit that outputs an alarm off signal that stops supplying the alarm signal to the clock section only when an external switch corresponding to the latest data from the memory circuit is operated. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12227488U JPH0243692U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12227488U JPH0243692U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243692U true JPH0243692U (en) | 1990-03-26 |
Family
ID=31370052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12227488U Pending JPH0243692U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243692U (en) |
-
1988
- 1988-09-19 JP JP12227488U patent/JPH0243692U/ja active Pending
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