JPS636382U - - Google Patents
Info
- Publication number
- JPS636382U JPS636382U JP9591386U JP9591386U JPS636382U JP S636382 U JPS636382 U JP S636382U JP 9591386 U JP9591386 U JP 9591386U JP 9591386 U JP9591386 U JP 9591386U JP S636382 U JPS636382 U JP S636382U
- Authority
- JP
- Japan
- Prior art keywords
- hands
- step motor
- detection means
- supply
- pointer 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図および第２図はこの考案の第１実施例を
示し、第１図は指針時計の基本的な回路構成図、
第２図Ａ，Ｂは駆動パルスの具体的な波形例を示
した図、第３図、第４図はこの考案の第２実施例
を示し、第３図は輪列機構の断面図、第４図は第
３図のＡ部拡大図である。
３……駆動パルス発生回路、４……ステツプモ
ータ、７……時針、８……分針、９，１０……電
極板、１３……指針一致検出回路、３２……検出
部材。
Figures 1 and 2 show the first embodiment of this invention; Figure 1 is a basic circuit diagram of a pointer watch;
2A and 2B are diagrams showing specific waveform examples of drive pulses, 3 and 4 are diagrams showing a second embodiment of this invention, and 3 is a sectional view of the wheel train mechanism, and FIG. 4 is an enlarged view of section A in FIG. 3... Drive pulse generation circuit, 4... Step motor, 7... Hour hand, 8... Minute hand, 9, 10... Electrode plate, 13... Pointer coincidence detection circuit, 32... Detection member.
Claims (1)
薄型指針時計において、前記指針を運針させるス
テツプモータと、前記指針の接触状態を検出する
検出手段と、この検出手段の検出結果に応じて前
記ステツプモータに供給される駆動パルスの供給
状態を可変する駆動制御手段とを具備したことを
特徴とする薄型指針時計。 A thin pointer watch having at least two hands placed close to each other, comprising a step motor for moving the hands, a detection means for detecting a contact state of the hands, and a supply to the step motor according to the detection result of the detection means. 1. A thin pointer watch, comprising: drive control means for varying the supply state of drive pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9591386U JPS636382U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9591386U JPS636382U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636382U true JPS636382U (en) | 1988-01-16 |
Family
ID=30961073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9591386U Pending JPS636382U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636382U (en) |
-
1986
- 1986-06-25 JP JP9591386U patent/JPS636382U/ja active Pending