| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device for driving a revolver of a microscope, which is capable of accurately and stably rotating and stopping a revolver on which a plurality of objective lenses having different magnifications are mounted.SOLUTION: The device for driving a revolver of a microscope comprises: a spiral rotation cam which is rotationally driven and has a guide groove formed thereon, which comprises a spiral guide groove part having a guide groove spirally formed therein and a linear guide groove part having a guide groove formed therein perpendicularly to a rotary shaft; an index rotation plate which has a plurality of index parts to be fitted to the guide groove of the spiral rotation cam and performs only rotary motion on a plane parallel to the rotary shaft direction of the spiral rotation cam; and a revolver rotor which is rotated by interlocking with the rotary motion of the index rotation plate. When the spiral rotation cam rotates, the index rotation plate rotates. When the index parts reach the linear guide groove part, the index parts no longer move and stop in spite of the rotation of the spiral rotation cam.</p> |
