JPS5686310A - Pedometer - Google Patents
PedometerInfo
- Publication number
- JPS5686310A JPS5686310A JP16305679A JP16305679A JPS5686310A JP S5686310 A JPS5686310 A JP S5686310A JP 16305679 A JP16305679 A JP 16305679A JP 16305679 A JP16305679 A JP 16305679A JP S5686310 A JPS5686310 A JP S5686310A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- switch
- pendulum
- electromagnet
- miscounting
- 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 Distances Traversed On The Ground (AREA)
Abstract
PURPOSE: To prevent the miscounting, by adhering a magnet at the tip of the pendulum which swings via a reset spring and with every walk and then giving an electric conduction to the electromagnet provided at the upper part of the magnet by the on of the reed switch which is turned on every time when the magnet comes close to the reed switch thus to adsorb the magnet as well as count the signals of the lead switch via a counter.
CONSTITUTION: The pendulum 1 vibrates up and down around the fulcrum 2 via the reset spring 3 with every walk. The reed switch 5 closes when the magnet 4 attached to the tip of the pendulum 1 comes close to the switch 5, and the electromagnet 6 provided at the upper part of the magnet 4 conducts via the power source 7. Thus the magnet 4 is adsorbed to the electromagnet 6. At the same time, the magnet 4 goes further away from the switch 5, and thus the switch 5 is turned off to cut off the electric conduction to the electromagnet 6. As a result, the pendulum 1 is reset by the resetting force of the spring 3. The pendulum 1 is never swung up to the on position of the switch 5 with small acceleration. Thus the miscounting can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16305679A JPS5686310A (en) | 1979-12-15 | 1979-12-15 | Pedometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16305679A JPS5686310A (en) | 1979-12-15 | 1979-12-15 | Pedometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5686310A true JPS5686310A (en) | 1981-07-14 |
Family
ID=15766329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16305679A Pending JPS5686310A (en) | 1979-12-15 | 1979-12-15 | Pedometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5686310A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0662606A2 (en) * | 1994-01-10 | 1995-07-12 | Omron Corporation | A vibration sensor |
-
1979
- 1979-12-15 JP JP16305679A patent/JPS5686310A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0662606A2 (en) * | 1994-01-10 | 1995-07-12 | Omron Corporation | A vibration sensor |
| EP0662606A3 (en) * | 1994-01-10 | 1996-04-24 | Omron Tateisi Electronics Co | A vibration sensor. |
| US5834649A (en) * | 1994-01-10 | 1998-11-10 | Omron Corporation | Vibration sensor including a movable magnet positioned between stationary magnets |
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