Adjusting structure and sewing machine with same

The utility model provides an adjusting structure and a sewing machine with the same. The adjusting structure is used for adjusting the pressure borne by a to-be-fixed part located on an operation part of the sewing machine, and comprises a presser foot assembly, a pressing wheel assembly and a fixing assembly, one end of the pushing part is installed on a machine shell of the sewing machine, and the other end of the pushing part is provided with a pushing part used for being connected with the presser foot assembly; the downward pressing part is movably arranged on the machine shell; wherein the downward pressing part is arranged at the end, away from the material pressing wheel, of the pushing part, so that the pushing part is extruded through the downward pressing part, and the pushing part drives the material pressing wheel to press the to-be-fixed part; or the pushing part is released through the pressing part, so that the pushing part drives the material pressing wheel to reduce the pressure of the mate