Surgical instrument tray

The utility model relates to the technical field of medical instruments, in particular to a surgical instrument tray which comprises a tray base fixedly connected with the edge of a surgical bed and a tray frame used for bearing a tray body, a supporting rod is connected to the top of the tray base, and a rotating device is arranged at the top of the supporting rod. A rotatable gear is arranged in the rotating device, a gear shaft of the gear penetrates through the outer wall of the rotating device, the extending portion of the gear shaft is fixedly connected with the bottom of the tray frame, a locking structure is arranged on one side of the rotating device, and the locking structure comprises a blocking piece arranged below the gear. The tray frame is provided with a baffle plate, the end of the baffle plate is matched with the shape between two adjacent teeth of the gear, the baffle plate is hinged to the inner wall of the rotating device, the baffle plate extends outwards to be provided with a handle, a