| 摘要 |
A body twist exercising toy, which includes a mounting base for fastening to the user's waist, a saucer turned about a pivot at a support arm at the mounting base, a buzzer and a digital display and a set of LEDs respectively mounted on the saucer on the outside, a battery mounted inside the saucer, switch means, and a circuit board mounted inside the saucer and connected to the battery through the switch means to control the operation of the buzzer, the digital display, and the LEDs, wherein when the user twist the body, the saucer is rotated, and a centrifugal force is produced to switch on switch means, causing the buzzer, the digital display and the LEDs to be driven by the circuit board to produce sound and lighting effects and to indicate the number of runs of the rotary motion of the saucer.
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