Medium-frequency transformer of flexible current measuring device

The utility model discloses an intermediate frequency transformer of a flexible current measuring device, which comprises a shell, an iron core fixedly arranged at the top of the shell, a secondary tube fixedly arranged at the top of the iron core, a primary coil arranged on one side of the secondary tube, a Z-shaped block fixedly arranged at the top of the secondary tube, and a fixed block fixedly arranged at the top of the secondary tube. An L-shaped block B and an L-shaped block A are symmetrically arranged on one side of the top of the fixing block, the current measuring device of the medium-frequency transformer of the flexible current measuring device can be round, square, rectangular, trapezoid and the like, and the flexible current measuring device can well meet various transformers and can timely cope with various welding devices in the current market. Meanwhile, the flexible flow measuring device does not need to be provided with a grinding tool in the production process, so that the production peri