| 摘要 |
PURPOSE:To obtain a compact balance for physical examination for family use with excellent design character by limiting its size available for accommodating only one foot. CONSTITUTION:When a man rides on a balance for physical examination 3, his weight applied to a pressure sensitive member 11 of detecting block is detected with a detecting circuit 14 and measurement is performed in a constant distance sequence with a measuring circuit 16 through an AD converting circuit 15. When a difference between succeeding data of weight drops down below a predetermined value, a latch signal Pd is emitted from the output terminal Q of variation measuring circuit 17 and the latch circuit 18 displays the final measurement data of the circuit 16 in a displaying member 4 of weight data after latching. A sound-generating circuit 20 excites a buzzer 31 for generation of sound signal and the man subject to measurement, upon heating the sound signal, leaves the balance 3 and watch the measured value displayed by memory on the display member 4. |
