Connector with outer arc structure and shell thereof

The utility model relates to a connector with an outer arc structure, which comprises an insulating body and a shell, and is characterized in that at least one terminal group is arranged in the insulating body; an assembling space is arranged in the shell, the insulating body can be assembled in the assembling space, any side wall of the shell is provided with at least one outer arc portion, the outer arc portion is arranged in a protruding mode in the direction away from the assembling space, the shell can be further provided with an inner concave portion, or an inserting space can be arranged between the shell and the insulating body, and therefore the insulating body can be inserted into the inner concave portion. Through the structure of the outer arc part, the effect of arranging ribs on the shell can be achieved, so that the vertical stress capacity of the shell is improved. 本实用新型涉及一种具有外弧结构的连接器，包括绝缘本体及壳体，其中，该绝缘本体内设有至少一组端子组；该壳体内设有组装空间，该组装空间能供该绝缘本体组装在其中，该壳体的任一侧壁设有至少一个外弧部，且该外弧部为朝远离该组装空间方向凸设，并且，该壳体还能设有内凹部，或