Film reading machine and sample analyzer

The film reading machine comprises a shell body, a front shell, a screen assembly, a connecting assembly, a detection platform, a slide loading device and an imaging device, the detection platform, the slide loading device and the imaging device are located in the shell body, the screen assembly is located on the outer side of the front shell, one end of the connecting assembly is connected with the shell body, and the other end of the connecting assembly is connected with the imaging device. The other end of the connecting assembly penetrates through the opening of the front shell to be connected with the screen assembly, and the screen assembly can move to a first position and a second position relative to the shell body through the connecting assembly. The front shell and the screen assembly of the film reading machine are respectively connected with the shell body, the front shell and the screen assembly are arranged in a split mode, the screen assembly is arranged to be a movable component, and the scree