JPH0252189U - - Google Patents
Info
- Publication number
- JPH0252189U JPH0252189U JP13084088U JP13084088U JPH0252189U JP H0252189 U JPH0252189 U JP H0252189U JP 13084088 U JP13084088 U JP 13084088U JP 13084088 U JP13084088 U JP 13084088U JP H0252189 U JPH0252189 U JP H0252189U
- Authority
- JP
- Japan
- Prior art keywords
- movement control
- analog electronic
- hand movement
- operating member
- control means
- 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 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図は本考案によるアナログ電子時計の一実
施例を示すブロツク図。第２図は実施例のアナロ
グ電子時計の外観図。第３図は実施例のアナログ
電子時計に於けるＣＧ秒針の運針制御回路の一実
施例を示すブロツク図。第４図は第３図の同期回
路３３と微分回路３４のタイミングチヤート。第
５図及び第６図は、実施例のアナログ電子時計に
於けるＣＧ秒針の運針制御の他の実施例を示すフ
ローチヤート。
１……ＣＭＯＳ−ＩＣ、４，５……りゆうずに
連動するスイツチ、６，７，８……ボタンに連動
するスイツチ、９，１６，２１，２４……ステツ
プモータ、１０，１７，２２，２５……輪列、１
１……規正修正機構、１２……カレンダー機構、
１３，１４，１５……通常時刻表示用指針、１８
……アラーム修正機構、１９，２０……アラーム
時刻表示用指針、２３……ＣＧ秒針、２５……Ｃ
Ｇ分針、２８，２９……りゆうず、３０，３１，
３２……プツシユボタン、３３……同期回路、３
４……微分回路、３７……クロノグラフカウンタ
ー、３８……ラツチ回路、３９……針位置カウン
ター、４０……一致検出回路、４１……運針制御
回路、４７……モータ駆動パルス形成回路。
FIG. 1 is a block diagram showing an embodiment of an analog electronic timepiece according to the present invention. FIG. 2 is an external view of the analog electronic timepiece according to the embodiment. FIG. 3 is a block diagram showing an embodiment of the CG second hand movement control circuit in the analog electronic timepiece of the embodiment. FIG. 4 is a timing chart of the synchronization circuit 33 and the differentiation circuit 34 shown in FIG. 5 and 6 are flowcharts showing another example of hand movement control of the CG second hand in the analog electronic timepiece of the example. 1... CMOS-IC, 4, 5... Switch linked to the button, 6, 7, 8... Switch linked to the button, 9, 16, 21, 24... Step motor, 10, 17, 22 ,25... Gear train, 1
1... Regulation correction mechanism, 12... Calendar mechanism,
13, 14, 15...Normal time display pointer, 18
...Alarm correction mechanism, 19,20...Alarm time display pointer, 23...CG second hand, 25...C
G minute hand, 28, 29...Ryuzu, 30, 31,
32...Push button, 33...Synchronization circuit, 3
4...Differential circuit, 37...Chronograph counter, 38...Latch circuit, 39...Hand position counter, 40...Coincidence detection circuit, 41...Hand movement control circuit, 47...Motor drive pulse forming circuit.
Claims (1)
期外部操作部材が通常位置に押し込まれたときに
検出信号を出力する検出手段と、前期検出信号が
出力されたときに輪列のバツクラツシユの影響を
除去するための補正パルスを必ず出力する運針制
御手段とを有することを特徴とするアナログ電子
時計。 (2) 前期運針制御手段が指針が一周するのに必
要な補正パルスを出力するように構成されている
ことを特徴とする請求項１記載のアナログ電子時
計。 (3) 前期運針制御手段がｎ発の逆転補正パルス
を出力した後でｎ発の正転補正パルスを出力する
ように構成されていることを特徴とする請求項１
記載のアナログ電子時計。[Scope of Claim for Utility Model Registration] (1) An external operating member that is positioned in multiple stages, a detection means that outputs a detection signal when the first external operating member is pushed into the normal position, and a detection means that outputs a detection signal when the first external operating member is pushed into the normal position. An analog electronic timepiece characterized by having a hand movement control means that always outputs a correction pulse for eliminating the influence of a wheel train backlash. (2) The analog electronic timepiece according to claim 1, wherein the first hand movement control means is configured to output a correction pulse necessary for the hands to complete one revolution. (3) Claim 1 characterized in that the first hand movement control means is configured to output n forward rotation correction pulses after outputting n reverse rotation correction pulses.
The analog electronic clock described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13084088U JPH0252189U (en) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13084088U JPH0252189U (en) | 1988-10-05 | 1988-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252189U true JPH0252189U (en) | 1990-04-13 |
Family
ID=31386365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13084088U Pending JPH0252189U (en) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252189U (en) |
-
1988
- 1988-10-05 JP JP13084088U patent/JPH0252189U/ja active Pending
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