Down sample detection table

The utility model relates to a down feather sample down detection table, which belongs to the technical field of down feather detection, is simpler in overall structure, and can prevent down feather samples from flying away due to the influence of external environment compared with the prior art, so that the accuracy of detection data is ensured, the practicability is better, and the down feather sample down detection table is favorable for popularization. The supporting assembly is arranged at the bottom of the workbench and used for stably supporting the workbench at a suitable position; the protective cover is arranged on the workbench through a connecting assembly, the connecting assembly is used for fixing and limiting the protective cover on the workbench, and a communicating hole is formed in one end of the protective cover; the observation window is detachably connected to the top of the protective cover through the connecting hole; the two baffles are hinged to the connecting holes of the protective