| 摘要 |
A clamping mechanism for attaching a clamping base to a surface is disclosed. The preferred clamping base is elongated and has a longitudinal channel for receiving a fastener, preferably a screw. The fastener frictionally holds the clamping base to a surface. The clamping base further includes a hole having a slot for stable mounting of objects under study. The diameter of the hole is variable and is actuated by a clamping screw extending through a cavity in the clamping base.
|
