Sterilizer for auscultator

The utility model discloses a sterilizer for an auscultator, which relates to a sterilizer and aims to solve the problems that the existing sterilizers for auscultator use sterilizing towels for sterilizing auscultators in a box and have incomplete sterilization and resource waste. The sterilizer comprises a cylinder (1), a semiconductor laser (2), a first vertical plate (3), a second vertical plate (4) and a base (6), wherein the first vertical plate (3) and the second vertical plate (4) have the same shape and are arranged on the base (6) in parallel, the cylinder (1) is fixedly connected between the first vertical plate (3) and the second vertical plate (4), and the semiconductor laser (2) is arranged at the bottom in the cylinder (1). The sterilizer has the beneficial effects that: the auscultator is placed in the cylinder when needing sterilization, the semiconductor laser in the cylinder irradiates the auscultator, and the semiconductor laser can be utilized repeatedly without resource waste, so as to f