Silk thread analytical balance with antiskid structure

The utility model discloses a silk yarn analytical balance with an antiskid structure. The silk yarn analytical balance comprises a balance body and a tray, the upper surface of the balance body is connected with a tray, a second bevel gear is driven to rotate by rotating a nearby T-shaped rotating handle according to the descending or protruding position, the second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a threaded rod to rotate in an inner threaded cylinder and drives the inner threaded cylinder to slide in a storage groove, and meanwhile a limiting block slides in a limiting groove. The supporting legs are driven to ascend and descend, one corner of the balance body is lifted or descended and adjusted to be stable without shaking, the rubber pads at the bottoms of the supporting legs increase adsorption force and prevent sliding, stable supporting is further facilitated, the tray and a measured object are covered with the protective cover, the measured object is prevent