Slide rack and slide rack stacking storage bin assembly

The utility model discloses a slide rack and a slide rack stacking storage bin assembly, aims to overcome the defect that a slide storage mode and a device in the prior art occupy more space, and adopts a stacking storage mode, so that more space is saved, and the slide rack is more convenient to take for sample adding operation. The slide rack comprises a long-strip-shaped base plate, a plurality of containing grooves used for containing slides are formed in the top face of the base plate, the containing grooves are arranged in parallel in the full-length direction of the base plate, and the two ends of the base plate are each provided with a supporting plate. A slide rack stacking storage bin assembly comprises a plurality of slide racks and a stacking storage bin, the stacking storage bin is internally provided with a space capable of containing the multiple slide racks to be stacked, at least one side of the stacking storage bin is of an open structure, and the inner sides of the two ends of the stacking