| 摘要 |
PURPOSE:To provide the inexpensive microscope supporting device for operation which makes it possible to properly change the observation position of a microscope section with a simple and compact constitution. CONSTITUTION:This microscope supporting device has parallelogram link mechanisms 43 and a rotational moment adjusting device 43. This rotational moment adjusting device 4 has a guide frame 67 fixed onto a stand 65, a screw 69 pivotally supported on this guide frame by aligning its axial direction to the guide direction (S) of the frame and a slider 71 screwed to this screw and freely slidably supported to the guide frame. This slider is movable along the screw by turning the screw in a prescribed direction and is freely slidably supported on the guide frame so as not to turn following the turning of the screw. The slider is connected via a spring member 73 to a second revolving shaft 49. A motor 75 for turning the screw is disposed on one end side of the screw and a scale pipe 83 screwed to the screw part 81 and an adjusting handle 79 are provided on the other and side. |
