Clinician stethoscope convenient to disinfect and capable of being folded and carried

The utility model relates to the technical field of medical instruments, and discloses a clinician stethoscope convenient to disinfect and foldable to carry, which comprises a stethoscope whole body, a metal rod, an extension rod and a U-shaped sleeve, the top of the stethoscope whole body is fixedly connected with the metal rod, the bottom end of the metal rod is in lap joint with the extension rod, the bottom end of the extension rod is fixedly connected with the U-shaped sleeve, and the U-shaped sleeve is fixedly connected with the metal rod. The bottom end of the U-shaped sleeve is fixedly connected with a connecting block, the bottom end of the connecting pipe is movably connected with a threaded rod, the middle of the extension rod is fixedly connected with a storage belt, the metal rod can be stored through the storage belt, after use, the metal rod can be folded and can rotate through a rotating ring, and when the metal rod is parallel to the extension rod, the metal rod can be folded through the rota