JPS58134100U - Clock synchronous motor drive circuit - Google Patents
Clock synchronous motor drive circuitInfo
- Publication number
- JPS58134100U JPS58134100U JP3078982U JP3078982U JPS58134100U JP S58134100 U JPS58134100 U JP S58134100U JP 3078982 U JP3078982 U JP 3078982U JP 3078982 U JP3078982 U JP 3078982U JP S58134100 U JPS58134100 U JP S58134100U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- drive
- circuit
- drive pulse
- watch
- 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
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、本考案の第１実施例を示す回路図、第２図は
、第１図における波形図、第３図は、本考案の第２実施
例を示す回路図、第４図は、第２図における波形図。
２・・・・・・基準信号発生器、４・・・・・・分周回
路、６゜５２・・・・・・パルス形成回路、２４・・・
・・・時計用同期モータ、２６・・・・・・パルス供給
停止回路、３８・・・・・・パルス供給停止スイッチ、
４０・・・・・・初期リセット回路、４２・・・・・・
切替回路。
Ａ、Ｊ’ｔｒＬローー−−−−−
Ａ２ｒＬｒじＬ−−−−−−
ｓ、ＪＬＪＬＪＬ−−−−二
Ｂ２化ＪＬｒＬ−−−−
−Ｊ’Ｌ几且ｊ
−−−ｉ＋＋１１ｕ１１し −。
−−一−−ゴし几ゴし几
也亀几几几五且−一也也ｒＬｒＬ1 is a circuit diagram showing a first embodiment of the present invention, FIG. 2 is a waveform diagram in FIG. 1, FIG. 3 is a circuit diagram showing a second embodiment of the present invention, and FIG. 4 is a circuit diagram showing a second embodiment of the present invention. , the waveform diagram in FIG. 2... Reference signal generator, 4... Frequency dividing circuit, 6゜52... Pulse forming circuit, 24...
... Synchronous motor for clock, 26 ... Pulse supply stop circuit, 38 ... Pulse supply stop switch,
40...Initial reset circuit, 42...
switching circuit. A. −−１−−GoshikagoshiRinyaKameRinRin5Kan-KazuyarLrL
Claims (3)
号を所要周波数まで分周する分周回路と、分周回路から
の信号により電流量の大きい駆動パルスと電流量の小さ
い駆動パルスとを形成する駆動パルス形成回路と、電源
電池投入時を検出する初期リセット回路と、時計用モー
タに供給される駆動パルスを停止するパルス供給停止ス
イッチと、電源電池投入時および前記パルス供給停止ス
イッチ操作終了後から一定時間のみ電流量の大きい駆動
パルスを時計用同期モータに供給し、それ以外は電流量
の少さい駆動パルスを時計用同期モータに供給させる切
替回路と、を有する時計用同期モータの駆動回路。(1) A reference signal generator, a frequency dividing circuit that divides the signal from the reference signal generator to a required frequency, and a drive pulse with a large amount of current and a drive pulse with a small amount of current by the signal from the frequency dividing circuit. an initial reset circuit that detects when the power battery is turned on; a pulse supply stop switch that stops the drive pulses supplied to the watch motor; and a pulse supply stop switch that stops the drive pulses supplied to the watch motor; Driving a synchronous motor for a watch, comprising a switching circuit that later supplies a drive pulse with a large amount of current to the synchronous motor for a watch only for a certain period of time, and then supplies a drive pulse with a small amount of current to the synchronous motor for the watch at other times. circuit.
動パルス形成回路が、パルス幅の広い駆動パルスとパル
ス幅の狭い駆動パルスとを形成することを特徴とする時
計用同期モータの駆動回路。(2) Utility Model Registration Scope of the Claims Claim 1, wherein the drive circuit for a synchronous motor for a timepiece is characterized in that the drive pulse forming circuit forms a drive pulse with a wide pulse width and a drive pulse with a narrow pulse width. .
、駆動パルス形成回路が、パルス電流値の大きい駆動パ
ルスとパルス電流値の小さい駆動パルスとを形成したこ
とを特徴とする時計用同期モー □りの駆動回路。(3) The synchronous mode for a watch as set forth in claim 1 of the utility model registration claim, characterized in that the drive pulse forming circuit forms a drive pulse with a large pulse current value and a drive pulse with a small pulse current value □ drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3078982U JPS58134100U (en) | 1982-03-03 | 1982-03-03 | Clock synchronous motor drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3078982U JPS58134100U (en) | 1982-03-03 | 1982-03-03 | Clock synchronous motor drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58134100U true JPS58134100U (en) | 1983-09-09 |
Family
ID=30042478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3078982U Pending JPS58134100U (en) | 1982-03-03 | 1982-03-03 | Clock synchronous motor drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134100U (en) |
-
1982
- 1982-03-03 JP JP3078982U patent/JPS58134100U/en active Pending
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