Ultrasonic diagnosis probe convenient to adjust

The invention discloses an ultrasonic diagnosis probe convenient to adjust. The ultrasonic diagnosis probe comprises an ultrasonic diagnosis probe body, a protection strip and a smearing structure. The smearing structure comprises a storage box, the interior of the storage box is of a hollow structure, a mounting groove is formed in the bottom end of the storage box, a through hole is formed in the bottom end of an inner cavity of the storage box, and the through hole communicates with the mounting groove; balls are arranged in the mounting grooves, third springs are arranged on the inner sides of the balls, and one ends of the third springs are clamped to the surfaces of the balls. According to the ultrasonic diagnosis probe, the storage box is arranged on one side of the ultrasonic diagnosis probe body, the multiple balls are evenly distributed at the bottom end of the storage box, the belly position of a patient can be evenly coated with a coupling agent in the storage box through rolling of the balls, mea