Title:
A POWER SUPPLY CONTROLLING APPARATUS CONTROLLED BY THE SPORTS DEVICE
Document Type and Number:
WIPO Patent Application WO/2004/043547
Kind Code:
A1
Abstract:
A power supply controlling apparatus controlled by the sports device comprises: a sensor adapted to be mounted on the variety of the sports device; a preamplifier magnifying the signal from the sensor; a time controller circuit monitoring the length of the time and sending out a warning signal for the user; a switch controller turning on or off the power supply switch; a power supplier providing the power for the sports device and the electrical appliance. When using the sports device for exercising, the user should plug the electrical appliance into the socket of the power supplier of the sports device. The invention can judge based on the sports rule whether the user is doing the exercise or that he stopps exercising because of caring about the ambience or indulging himself in TV or that he doesn't even use the device beause of leaving. When determining that the user doesn't use the device in the predefined time, the time controller circuit should send out buzzing sound for warning and if there is no any operation on the sports device after warning , the switch controller can power off the TV and the sports device.
Inventors:
LEE HSIAO-CHUNG (CN)
Application Number:
PCT/CN2003/000950
Publication Date:
May 27, 2004
Filing Date:
November 12, 2003
Export Citation:
Assignee:
LEE HSIAO-CHUNG (CN)
International Classes:
H04N5/63; A63B21/00; A63B21/005; (IPC1-7): A63B21/00; A63B22/00
Foreign References:
| CN1368896A | 2002-09-11 | |||
| CN2433621Y | 2001-06-06 | |||
| CN1176833A | 1998-03-25 | |||
| US5800314A | 1998-09-01 | |||
| US4749181A | 1988-06-07 |
Attorney, Agent or Firm:
SHENYANG PATENT & TRADEMARK AGENCY ACADEMIA SINICA (Heping District Shenyang, Liaoning Province 4, CN)
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