B ultrasonic appearance combination probe

The utility model discloses a B ultrasonic appearance combination probe. A B ultrasonic combination probe, includes probe body, couplant storehouse, pressurization switch, hydrojet head, scraper blade, its characterized in that: be equipped with couplant storehouse (2) in pop one's head in body (1), couplant storehouse (2) upper portion is equipped with pressurization switch (3), and couplant storehouse (2) front end is equipped with spray tube (4), and spray tube (4) top is equipped with hydrojet head (5), scraper blade (6), and spray tube (4) are connected with pressurization switch (3), scraper blade (6) and spray tube (4) fixed connection, and probe body (1) and couplant storehouse (2) are equipped with spread groove (7) of unsmooth matching. During the use, couplant storehouse (2) are filled up in the coupler agent, are connected compoundly as an organic whole through spread groove (7) and probe body (1). When the needs couplant, press pressurization switch (3) through the forefinger, the couplant then can pass through spray tube (4) flow direction hydrojet heads (5), by hydrojet head (5) blowout, paints proper amount couplant evenly by scraper blade (6), can operate probe body (1) diagnosis formation of image.