| 摘要 |
The dental treatment chair automatically adjusts the height, and the slope of the chair back, and supplies the water for rinsing mouth by a remote controller. The chair comprises: a setting stand(9), installed beside a seat support(5) and including a water supplier(11) and a controller(12); a support stand(18) including a signal transmitter(20) and a controller(201); a transverse stand(23) including a mirror(25) and a light(24); a switch panel(28); a select switch(29) connected to a CPU; an output circuit(33) connected to a drive motor(34); a signal receiver(3), connected to the CPU and including an amplifier(35), a decoder(36), and a 2nd amplifier(38).
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