| 摘要 |
<p>Disclosed are a container tray in which the position and orientation of a container is not prone to deviate from a prescribed position and orientation; a tray base used together with said container tray; and an observation unit. The disclosed container tray (8) is provided with a mounting board (81) having a mounting surface (811) on which the container is to be mounted, an elastic body (82), and a biasing mechanism (83, 842). The elastic body (82) is arranged on the mounting surface (811) of the mounting board (81) around the mounting region (R) where the container is to be mounted. The biasing mechanism (83, 842) is arranged around the elastic body (82) and is capable of changing states between a biased state in which the elastic body (82) is biased inwards by means of applying a pressure to said elastic body (82) from the outside, and a bias released state in which the bias on said elastic body (82) is released. Further, when the biasing mechanism (83, 842) is set to the bias release state, there is a slight gap between the elastic body (82) and the mounting region (R) of the container. The disclosed observation unit is provided with the aforementioned container tray (8) and a tray base (9) on which said container tray (8) is arranged.</p> |
