Terminal module with series grounding effect

The utility model relates to a terminal module with series grounding effect which can be mostly inserted into a colloidal core of female end of a connector. The terminal module of the utility model mainly comprises a grounding metal shell and colloid for fixation of the grounding metal shell. For the series grounding of a plurality of terminal modules of inserted into the colloidal core, an extension zone and an extra arranged contact arm of sliding opened outward are extended slightly vertically from sheet-like part, in particular the grounding metal shell of metal sheet-like by and large, such that the extension zone and the contact arm of different terminal module can contact with each other and has an electrical connection after inserted into the colloidal core.