| 摘要 |
PROBLEM TO BE SOLVED: To provide a mirror body part moving mechanism capable of moving the mirror body part of a microscope at a set moving speed under any condition. SOLUTION: This mechanism is provided with a speed setting switch 45 setting the moving speed of the mirror body part of a microscope in the up-and- down direction, a speedmeter 44 measuring the initial moving speed of the mirror body part at the time of reciprocating in the up-and-down direction, and a driving control part 40. The initial moving speed at the time of reciprocating in the up-and-down direction measured by the speedmeter 44 is compared with the set moving speed by the switch 45 so as to calculate downward direction driving power and upward direction driving power at which the moving speed of the mirror body part is equal to the set moving speed between at the time of moving in a downward direction and at the time of moving in an upward direction of the mirror body part. Then, the switching control of supply power at the time of moving in the downward direction and at the time of moving in the upward direction to a motor is performed by using the calculated driving power. |
