The utility model relates to a stethoscope listening head matching structure, in particular to a stethoscope listening head matching structure which can improve the sound clarity of listening visceralorgans and improve the listening effect. The stethoscope head matching structure comprises a stethoscope head body, a vibrating diaphragm and a fixing piece, wherein the vibrating diaphragm is a flatdiaphragm, and the fixing piece is provided with an axial through hole, a fixing piece side wall and a diaphragm pressing part; the vibrating diaphragm is arranged between the diaphragm pressing partand the stethoscope head body; the vibrating diaphragm has an upper surface and a lower surface. At least one part between the vibrating diaphragm and the listening head body and at least one part between the vibrating diaphragm and the diaphragm pressing part are provided with sound increasing rings. The sound increasing ring is connected with the upper surface or the lower surface of the vibrating diaphragm to form a joint part, the joint part is located between the axial extension surface of the side wall of the through hole and the axial extension surface of the side wall of the fixing piece or the side wall of the fixing piece, and the vibrating diaphragm and the fixing piece are not bent after being fixed. The utility model has the advantages that the sound conduction capability isimproved, and the volume and definition of listening to visceral organ audio are improved.
Stethoscope head matching structure