IDC connector with stable connection

The utility model discloses a stable connection IDC connector, which comprises a main body, a joint is arranged inside the front side of the main body, fixing mechanisms are respectively arranged on two sides of the main body and the joint, each fixing mechanism comprises connecting ports arranged inside two sides of the main body, the interiors of the two groups of connecting ports are fixedly connected with fixing shafts, and the fixing shafts are fixedly connected with the connecting ports. The outer sides of the two sets of fixing shafts are both sleeved with connecting cylinders, one ends of the two sets of connecting cylinders are both fixedly connected with fixing blocks, and the rear ends of the two sets of fixing blocks are both fixedly connected with pressing blocks. According to the IDC connector stable in connection, the clamping blocks fixedly connected are opened outwards by pressing the two sets of pressing blocks, when the connector is completely inserted into the main body, the pressing block