| 摘要 |
PURPOSE: A vibration generator is provided to control breath by relaxing the chest and the diaphragm by periodical vibration. CONSTITUTION: The vibration generator includes a power switch(22); a switching transistor(TR1) set up as a 'turn on' state by turning on the power switch(22); a time setting up device for outputting the output of the switching transistor(TR1); a power transistor for amplifying the output signal by accessing to the output of the time setting up device; a vibration generator for transmitting the physical vibration periodically to a housing according to the amplified output signal; a speed control switch for controlling the vibration speed and strength of the vibration generator at multi-levels by accessing to the output of the power transistor; and a fitting device for orderly fitting on a middle point and a lower point of a body.
|
