Laser gyroscope cavity adjusting mechanism

The invention relates to the technical field of laser gyroscopes, in particular to a laser gyroscope cavity adjusting mechanism. The laser gyroscope cavity adjusting mechanism comprises an adjusting assembly and an adjusting table, wherein the adjusting assembly is arranged on the inner side of the adjusting table; the adjusting assembly comprises a rotating rod, a plurality of adjusters and a linkage disc, wherein the linkage disc is arranged at the bottom of the inner side of the adjusting table, the adjusters are evenly distributed on the linkage disc, and the rotating rod is arranged above the linkage disc; the rotating rod is provided with a coarse adjustment wheel and a fine adjustment wheel, wherein the coarse adjustment wheel is arranged on the outer side of the rotating rod in a sleeving mode, the fine adjustment wheel is arranged on the two sides of the coarse adjustment wheel, and the fine adjustment wheel and the coarse adjustment wheel are concentrically arranged; when the coarse adjustment wheel