JPS6167589U - - Google Patents
Info
- Publication number
- JPS6167589U JPS6167589U JP12540685U JP12540685U JPS6167589U JP S6167589 U JPS6167589 U JP S6167589U JP 12540685 U JP12540685 U JP 12540685U JP 12540685 U JP12540685 U JP 12540685U JP S6167589 U JPS6167589 U JP S6167589U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- drive signal
- generation means
- correction
- pulse generation
- 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 6
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図は本考案の実施例のブロツク図、第２図
は本考案実施例接点３の詳細回路図、第３図、第
５図、第６図は本考案実施例の駆動パルス発生回
路４の詳細回路図、第４図は本考案実施例分周器
２の詳細回路図、第７図は本考案実施例補正パル
ス制御回路の詳細回路図、第８図は第２図回路の
タイミングチヤート、第９図および第１０図は第
５図、第６図および第７図のタイミングチヤート
である。
１…発振器、２…分周器、３…接点、４…駆動
信号発生回路、５…転換機、６…表示装置、７…
補正パルス制御回路、Ｓ１…正転入力スイツチ、
Ｓ２…逆転入力スイツチ、Ｆ１〜Ｆ１５，Ｆ１７
，Ｆ１９，Ｆ２０，Ｆ２６〜Ｆ２９，Ｆ３３，Ｆ
３４，Ｆ３５，Ｆ３６…Ｔフリツプフロツプ、Ｆ
１６，Ｆ１８，Ｆ２１〜Ｆ２４，Ｆ３０〜Ｆ３２
…Ｄフリツプフロツプ、Ｇ１，Ｇ２，Ｇ２５，Ｇ
２７，Ｇ２８，Ｇ３１，Ｇ３２…ＮＯＲゲート、
Ｇ３，Ｇ１０，Ｇ１２，Ｇ３０，Ｇ３５，Ｇ３６
…ＯＲゲート、Ｇ４，Ｇ６，Ｇ１９〜２４…ＮＡ
ＮＤゲート、Ｇ５，Ｇ７〜９，Ｇ１１，Ｇ１６，
Ｇ２６，Ｇ２９，Ｇ３９…ＡＮＤゲート。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a detailed circuit diagram of the contact 3 of the embodiment of the present invention, and FIGS. 3, 5, and 6 are drive pulse generating circuits 4 of the embodiment of the present invention. 4 is a detailed circuit diagram of the frequency divider 2 according to the present invention, FIG. 7 is a detailed circuit diagram of the correction pulse control circuit according to the present invention, and FIG. 8 is a timing chart of the circuit shown in FIG. 2. , 9 and 10 are timing charts of FIGS. 5, 6 and 7. DESCRIPTION OF SYMBOLS 1... Oscillator, 2... Frequency divider, 3... Contact, 4... Drive signal generation circuit, 5... Converter, 6... Display device, 7...
Correction pulse control circuit, S1...forward rotation input switch,
S2...Reverse rotation input switch, F1 to F15, F17
,F19,F20,F26~F29,F33,F
34, F35, F36...T flip-flop, F
16, F18, F21~F24, F30~F32
...D flip-flop, G1, G2, G25, G
27, G28, G31, G32...NOR gate,
G3, G10, G12, G30, G35, G36
...OR gate, G4, G6, G19~24...NA
ND gate, G5, G7~9, G11, G16,
G26, G29, G39...AND gate.
Claims (1)
準信号発振器の出力信号を分周する分周器と、指
針および輪列を含む表示装置を駆動する転換器と
、前記分周器に接続され前記転換器を正回転およ
び逆回転させるための複数の駆動信号を作成する
駆動信号を作成する駆動信号発生回路と、外部操
作手段と、前記外部操作手段の操作により予め定
められた量だけ前記転換器を正回転させる駆動信
号を前記駆動信号発生回路から選択出力する正転
パルス発生手段と、前記駆動信号発生回路に接続
され前記転換器を逆回転する駆動信号の出力が停
止した直後に前記転換器を正回転させる１パルス
以上の補正パルスを前記駆動信号発生手段から前
記転換器に出力する補正パルス発生手段と、前記
外部操作手段の他の操作により前記転換器を前記
予め定められた量に相当する分と前記補正パルス
のパルス数を加えた分だけ逆回転させる信号を前
記駆動信号発生回路から選択出力する逆転パルス
発生手段とを備え、前記転換器を逆転駆動した時
は前記補正パルス発生手段により補正パルスによ
り前記表示装置のバツクラツシユの補正を行うこ
とを特徴とする電子時計。 at least a time reference signal oscillator, a frequency divider that divides the frequency of an output signal of the time reference signal oscillator, a converter that drives a display device including a pointer and a wheel train, and a converter that is connected to the frequency divider and that operates the converter. a drive signal generation circuit that generates a plurality of drive signals for forward rotation and reverse rotation; an external operating means; and a drive signal generating circuit that generates a plurality of drive signals for forward and reverse rotation; and an external operation means for forwardly rotating the converter by a predetermined amount. forward rotation pulse generation means for selectively outputting a drive signal to rotate the converter from the drive signal generation circuit; correction pulse generation means for outputting one or more correction pulses from the drive signal generation means to the converter ; and correction pulse generation means for outputting one or more correction pulses to the converter from the drive signal generation means; and reverse rotation pulse generation means for selectively outputting a signal for reverse rotation by the number of pulses of the correction pulses added from the drive signal generation circuit, and when the converter is driven in reverse, the correction pulse generation means generates a correction pulse. An electronic timepiece, characterized in that the display device is corrected for backlash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12540685U JPS6167589U (en) | 1985-08-15 | 1985-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12540685U JPS6167589U (en) | 1985-08-15 | 1985-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6167589U true JPS6167589U (en) | 1986-05-09 |
Family
ID=30684098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12540685U Pending JPS6167589U (en) | 1985-08-15 | 1985-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6167589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124494U (en) * | 1991-04-25 | 1992-11-12 | セイコー電子工業株式会社 | Electronic clock with display wheel |
| US10901369B2 (en) | 2017-07-31 | 2021-01-26 | Seiko Epson Corporation | Electronic timepiece |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164969A (en) * | 1974-12-02 | 1976-06-04 | Seikosha Kk | |
| JPS5256570A (en) * | 1975-11-04 | 1977-05-10 | Seiko Instr & Electronics Ltd | Electronic timepiece |
| JPS52120866A (en) * | 1976-04-02 | 1977-10-11 | Citizen Watch Co Ltd | Electronic timepiece |
-
1985
- 1985-08-15 JP JP12540685U patent/JPS6167589U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164969A (en) * | 1974-12-02 | 1976-06-04 | Seikosha Kk | |
| JPS5256570A (en) * | 1975-11-04 | 1977-05-10 | Seiko Instr & Electronics Ltd | Electronic timepiece |
| JPS52120866A (en) * | 1976-04-02 | 1977-10-11 | Citizen Watch Co Ltd | Electronic timepiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124494U (en) * | 1991-04-25 | 1992-11-12 | セイコー電子工業株式会社 | Electronic clock with display wheel |
| US10901369B2 (en) | 2017-07-31 | 2021-01-26 | Seiko Epson Corporation | Electronic timepiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2087601A (en) | Analog display electronic timepiece with multi-mode display capability | |
| US4470706A (en) | Analog type of electronic timepiece | |
| JPS6167589U (en) | ||
| US5027686A (en) | Electronic metronome equipped with subtraction timer | |
| US4270198A (en) | Electronic timepiece | |
| JPS5611675A (en) | Key-touch strength changing circuit for automatic playing piano | |
| JPS6411919B2 (en) | ||
| JPS6311920Y2 (en) | ||
| JP4603705B2 (en) | Electronic clock | |
| JPS6118476Y2 (en) | ||
| SU1273882A1 (en) | Programmed control system | |
| JPH0267296U (en) | ||
| JP3745052B2 (en) | Pointer-type electronic watch | |
| JP2563804Y2 (en) | Electronic clock | |
| JPS636385U (en) | ||
| JPS6057029B2 (en) | electronic metronome | |
| JPS6244382Y2 (en) | ||
| JPH031836Y2 (en) | ||
| JPH0263494U (en) | ||
| JPS61147173A (en) | Marker display controller of signal display device | |
| JPH0258726U (en) | ||
| JPS6022428B2 (en) | address signal generator | |
| JPH0239190U (en) | ||
| JPH07120933B2 (en) | Pulse width modulation circuit | |
| JPH057592Y2 (en) |