The invention relates to a placement device for a stethoscope, in particular to a placement device for a stethoscope used for prevention, control and examination of paediatric diseases. In order to resolve the technical problem, the invention provides the placement device for the stethoscope used for prevention, control and examination of paediatric diseases. The stethoscope is not likely to stain and is quick to fetch and utilize. Bacteria are hard to breed on earplugs of the stethoscope. In order to resolve the above technical problem, the invention provides the placement device for the stethoscope used for prevention, control and examination of paediatric diseases. The device comprises a bottom board and the like. The middle at the top of the bottom board is connected with a support through a bolt connection mode. The middle part on the left side of the support is provided with a first fixing device. The top of the support is equipped with a placement device. A hose of the stethoscope is fixed by the first fixing device. Ear springs and the earplugs of the stethoscope are placed by the placement device. Bacteria are hard to breed on the earplugs due to a disinfection device. Therefore, the stethoscope is not likely to stain and is quick to fetch and utilize. Bacteria are hard to breed on the earplugs of the stethoscope.