Connector for cable head test

The utility model discloses a cable head test joint, comprising an insulation block and a left slot, the left slot is arranged at the left side in the insulation block, the right slot is arranged at the right side in the insulation block, a vacant cavity is arranged between the top end and the bottom end of the center in the insulation block, an inner shielding ring is arranged in the vacant cavity, and an outer shielding ring is arranged in the inner shielding ring. And an outer shielding layer is arranged outside the insulating block. According to the connector for the cable head test, the grounding piece is arranged in the center of the outer bottom end of the insulation block and used for being connected with a ground wire, in order to improve the insulation level of the test connector, the technology of layered production from inside to outside is adopted, the inner shielding ring is firstly produced, then the inner shielding ring is installed in a mold, and an insulation material is injected to generate