The utility model relates to the technical field of foot sole pain sense measurement, and provides a measuring device for foot sole pain sense of rodents, which comprises a base and a measuring box, the measuring box is arranged at the top end of the base, a top cover is arranged at the top end of the measuring box, and supporting columns are fixed at four corners of the bottom of the measuring box. The bottom end of the supporting column is fixedly connected with the top of the base, an aluminum
wire mesh is arranged at the bottom end of the measuring box, a lower support is arranged below the aluminum
wire mesh, vertical parts on the two sides of the lower support are fixed to the side wall of the base, and a thermal imaging camera is arranged at the top end of a straight part at the bottom of the lower support. By means of the advanced
motion control and high-precision
pressure sensing feedback technology, the moving track of the Von Frey cellosilk is accurately controlled to micron-level precision, it is ensured that the stimulation condition is stable in the whole process from
animal foot sole positioning to stable pressure applying, errors caused by force and position deviation of traditional manual operation are effectively avoided, and the operation efficiency is improved. And a foundation is laid for accurately obtaining pain sense data.