Handheld ultrasonic diagnostic apparatus

The utility model relates to a handheld ultrasonic diagnostic apparatus, which belongs to the technical field of apparatuses used in a medical imaging department and aims at solving the problems that an existing handheld ultrasonic diagnosis apparatus is inconvenient to use and poor in degree of freedom. According to the handheld ultrasonic diagnostic apparatus, pulleys are arranged at the lower part of a base; the upper end of the base is fixedly connected with a support rod; an adjusting rod is connected into the support rod in a sliding manner; a plurality of hinging rods are hinged through a hinging shaft to form a hinging rod assembly; one end of the hinging rod assembly is connected to the adjusting rod in the sliding manner; an ultrasonic diagnostic apparatus body is connected with the other end of the hinging rod assembly; a guide rail is arranged on the upper end of the ultrasonic diagnostic apparatus body; a guide wheel is arranged on the guide rail; a handle is arranged on the ultrasonic diagnostic apparatus body; a coupling agent smearing tool is also arranged on the support rod. The handheld ultrasonic diagnostic apparatus disclosed by the utility model is large in degree of freedom of a working surface and is very convenient to operate and move.