JPS62199693U - - Google Patents
Info
- Publication number
- JPS62199693U JPS62199693U JP8650886U JP8650886U JPS62199693U JP S62199693 U JPS62199693 U JP S62199693U JP 8650886 U JP8650886 U JP 8650886U JP 8650886 U JP8650886 U JP 8650886U JP S62199693 U JPS62199693 U JP S62199693U
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- step motor
- timepiece
- drive pulses
- position detection
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図は本考案の一実施例の回路部と時刻表示
部との構成を示す図、第２図(1)，(2)は夫々、長
針が０時〜６時の間に位置するときと、６時〜０
時の間に位置するときに夫々出力される駆動パル
スの波形を示す図である。
１……発振回路、３……駆動パルス発生回路、
４……ステツプモータ、５……輪列機構、６……
指針位置検出回路、８……長針、１２……可動接
点、１３……固定接点。
FIG. 1 is a diagram showing the configuration of a circuit section and a time display section in an embodiment of the present invention, and FIGS. 2 (1) and (2) show when the minute hand is located between 0:00 and 6:00, respectively. 6:00-0
FIG. 3 is a diagram showing the waveforms of drive pulses output when the two positions are between the two positions. 1...Oscillation circuit, 3...Drive pulse generation circuit,
4... Step motor, 5... Wheel train mechanism, 6...
Pointer position detection circuit, 8... Long hand, 12... Movable contact, 13... Fixed contact.
Claims (1)
示を行う指針時計において、 前記指針の位置を検出する指針位置検出手段と
、 この指針位置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
態を可変とする制御手段と、 を具備したことを特徴とする指針時計。[Scope of Claim for Utility Model Registration] A pointer timepiece in which the pointer is driven by a step motor to display the time, comprising: pointer position detection means for detecting the position of the pointer; A pointer timepiece comprising: control means for varying the supply state of drive pulses supplied to the step motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8650886U JPS62199693U (en) | 1986-06-09 | 1986-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8650886U JPS62199693U (en) | 1986-06-09 | 1986-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62199693U true JPS62199693U (en) | 1987-12-19 |
Family
ID=30942872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8650886U Pending JPS62199693U (en) | 1986-06-09 | 1986-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199693U (en) |
-
1986
- 1986-06-09 JP JP8650886U patent/JPS62199693U/ja active Pending