JPS5958304U - position detection device - Google Patents
position detection deviceInfo
- Publication number
- JPS5958304U JPS5958304U JP15417882U JP15417882U JPS5958304U JP S5958304 U JPS5958304 U JP S5958304U JP 15417882 U JP15417882 U JP 15417882U JP 15417882 U JP15417882 U JP 15417882U JP S5958304 U JPS5958304 U JP S5958304U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- position detection
- sensor
- supplied
- step motor
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
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図は従来か・ら用いられている位置検出装置を用い
て時刻検出装置を構成している一例の部分正面図、第２
図はセンサ部分の平面図、第３図はこの考案をディジタ
ル・アナログ時計に適用した一実施例を示すブロック図
、第４図および第５図はそれぞれ他の実施例を示すブロ
ック図である。
３・・・・・・ステップモータ、４・・回分針軸、６・
曲・時針軸、９・・・・・・零分検出円板、１０・・・
・・・時刻検出円板、１３・・・・・・零分検出センサ
、１４・・・・・・時刻検出センサ、９ａ、１０ａ・・
・スリット、４１・・・・・−・論理積回路（アンドゲ
ート）。Fig. 1 is a partial front view of an example of a time detection device configured using a conventionally used position detection device;
FIG. 3 is a block diagram showing one embodiment in which this invention is applied to a digital/analog timepiece, and FIGS. 4 and 5 are block diagrams showing other embodiments. 3...Step motor, 4...Minute needle shaft, 6...
Music/hour hand axis, 9...Zero minute detection disc, 10...
...Time detection disk, 13...Zero minute detection sensor, 14...Time detection sensor, 9a, 10a...
-Slit, 41...--AND circuit (AND gate).
Claims (1)
プモータと、三の多相ステップモータによって回転する
円板が所定の位置に回転してきたことを検出するセンサ
と、このセンサが検出信号を発生する時に前記多相ステ
ップモータに供給さ−れている励磁信号とそのｙンサの
検出信号との論理積を求める論理積回路とからなること
を特徴とする位置検出装置。 ′A multi-phase step motor that rotates when an excitation signal is supplied, a sensor that detects when the disk rotated by the three multi-phase step motors has rotated to a predetermined position, and this sensor generates a detection signal. 1. A position detection device comprising an AND circuit that calculates the AND of an excitation signal that is sometimes supplied to the polyphase step motor and a detection signal of the sensor. ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15417882U JPS5958304U (en) | 1982-10-12 | 1982-10-12 | position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15417882U JPS5958304U (en) | 1982-10-12 | 1982-10-12 | position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5958304U true JPS5958304U (en) | 1984-04-16 |
Family
ID=30340892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15417882U Pending JPS5958304U (en) | 1982-10-12 | 1982-10-12 | position detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958304U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57146181A (en) * | 1981-10-30 | 1982-09-09 | Seikosha Co Ltd | Time reporting device |
-
1982
- 1982-10-12 JP JP15417882U patent/JPS5958304U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57146181A (en) * | 1981-10-30 | 1982-09-09 | Seikosha Co Ltd | Time reporting device |
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