JPS627092U - - Google Patents
Info
- Publication number
- JPS627092U JPS627092U JP1985099713U JP9971385U JPS627092U JP S627092 U JPS627092 U JP S627092U JP 1985099713 U JP1985099713 U JP 1985099713U JP 9971385 U JP9971385 U JP 9971385U JP S627092 U JPS627092 U JP S627092U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- motor
- circuit
- time
- count
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Description
第１図は、本考案の一実施例に係る回路図。第
２図は、第１図の遅れ修正動作を示すタイムチヤ
ート。第３図は、第１図の進み修正動作を示すタ
イムチヤート図。
２…基準信号発生回路、８…モータ、１０…第
１カウンタ、１４…進み遅れ検出回路、２０…切
替回路、３６…第２カウンタ、３８…一致回路、
４０…低速パルス供給回路。
FIG. 1 is a circuit diagram according to an embodiment of the present invention. FIG. 2 is a time chart showing the delay correction operation in FIG. FIG. 3 is a time chart showing the advance correction operation in FIG. 1. 2... Reference signal generation circuit, 8... Motor, 10... First counter, 14... Lead/lag detection circuit, 20... Switching circuit, 36... Second counter, 38... Matching circuit,
40...Low speed pulse supply circuit.
Claims (1)
る基準信号発生回路と、前記基準信号発生回路か
らのパルスによつて回転駆動し時刻を表示させる
ためのモータと、前記モータに供給されるパルス
をカウントする第１カウントと、外部スイツチの
操作により時刻基準パルスのカウントを開始する
第２カウントと、前記第２カウントのカウント値
から表示時刻の進み遅れを検出する進み遅れ検出
回路と、前記外部スイツチの操作により前記進み
遅れ検出回路によつて遅れを検出している時は前
記モータに時刻基準パルスに代えて早送りパルス
を供給し進みを検出しているときは前記モータに
時刻基準パルスの供給を停止する切替回路と、前
記第１カウンタと第２カウンタとのカウント値が
一致したときに前記モータへの時刻基準パルスを
供給するように前記切替回路を制御する一致回路
と、を有する時計において、前記進み遅れ検出回
路により進みを検出した時に前記時刻基準パルス
より周期の長いパルス信号を前記モータに供給さ
せる低速パルス供給回路を付加したことを特徴と
する時計の時刻合わせ回路。 a reference signal generation circuit that outputs a time reference pulse and a time advance pulse; a motor that is rotationally driven by the pulses from the reference signal generation circuit to display the time; and a count pulse that is supplied to the motor. a first count, a second count that starts counting time reference pulses by operating an external switch, a lead/lag detection circuit that detects the lead/lag of the displayed time from the count value of the second count, and the operation of the external switch. When a delay is detected by the lead/lag detection circuit, a fast forward pulse is supplied to the motor in place of the time reference pulse, and when a lead is detected, the supply of the time reference pulse to the motor is stopped. A timepiece comprising a switching circuit and a matching circuit that controls the switching circuit to supply a time reference pulse to the motor when the count values of the first counter and the second counter match. 1. A time setting circuit for a watch, characterized in that a low-speed pulse supply circuit is added for supplying a pulse signal having a longer period than the time reference pulse to the motor when a lead is detected by a delay detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985099713U JPS627092U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985099713U JPS627092U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627092U true JPS627092U (en) | 1987-01-16 |
Family
ID=30968846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985099713U Pending JPS627092U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143835A (en) * | 1993-11-25 | 1995-06-06 | Kenichi Hayada | Bait scattering device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4984686A (en) * | 1972-12-20 | 1974-08-14 |
-
1985
- 1985-06-28 JP JP1985099713U patent/JPS627092U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4984686A (en) * | 1972-12-20 | 1974-08-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143835A (en) * | 1993-11-25 | 1995-06-06 | Kenichi Hayada | Bait scattering device |
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