Portable welding seam detector

The utility model discloses a portable welding seam detector, and particularly relates to the field of welding seam detectors, the portable welding seam detector comprises a welding seam detector body and anti-collision pads fixed on the two sides of the welding seam detector body, the top of the rear side of the welding seam detector body is fixedly connected with a first fixing plate, and the bottom of the first fixing plate is connected with a supporting plate; the bottom end of the supporting plate is connected with a connecting soft strip, and one end of the connecting soft strip is connected with a protective cover plate. According to the portable welding seam detector, firstly, the welding seam detector body can be conveniently carried and handheld for use through the arranged handle and the tightening strip, a connecting wire is wound through the winding box, and the winding box and the detection head are conveniently stored and placed through the collecting bag, so that the whole portable welding sea