Box type capacitor with square pins

The box type capacitor comprises a capacitor body, the outer wall of the capacitor body is fixedly connected with an installation block, the installation block is internally provided with a first groove, the first groove is internally and fixedly connected with a threaded rod, and the outer wall of the threaded rod is provided with a rotating rod. A connecting strip is arranged between the rotating rod and the disc; a first connecting rod is arranged on the outer wall of the disc; a second connecting rod is arranged at one end of the first connecting rod; a first sliding plate is arranged at one end of the second connecting rod; a second sliding groove is formed in the first sliding groove, an extrusion plate is arranged in the second groove, the extrusion plate can slide in the second groove, and when the size of the round hole needs to be adaptively changed, only the rotating rod needs to be rotated. 本实用新型公开了方形引脚的盒式电容，包括电容本体，所述电容本体外壁固定连接有安装块，所述安装块内部开设有第一凹槽，所述第一凹槽内部固定连接有螺纹杆，所述螺纹杆外壁设有转杆。本实用新型通过在螺纹杆外壁设置转杆，在转杆外