Novel ultrasonoscope

The novel ultrasonoscope is characterized in that a first magnet is fixedly connected to the interior of a first fixing sleeve, a second cavity is formed in a shell, a rack is fixedly connected to the interior of the second cavity, second sliding rails are fixedly connected to the two sides of the rack, and a second magnet is fixedly connected to the interior of the second sliding rails; the outer side of the second sliding rail is fixedly connected with a fixing column through a sliding groove, the end, away from the second sliding rail, of the fixing column is fixedly connected with a second fixing sleeve, the interior of the second fixing sleeve is fixedly connected with a second magnet, and the bottom of the first cavity communicates with a water outlet pipeline. After cleaning is completed, the second fixing sleeve is controlled to move upwards through the switch so that the second fixing sleeve can be separated from the top of the light touch switch, the electromagnetic valve is opened, waste water is d