Prevent not hard up transformer skeleton of contact pin

The utility model provides a prevent not hard up transformer skeleton of contact pin, including a bobbin to and set up respectively wire winding framework two ends's wiring board and contact pin piece, be provided with a plurality of contact pin holes on the contact pin piece, the front end of contact pin piece is provided with a plurality of exhaust holes and every an exhaust kong junyu contact pin hole is linked together. The utility model discloses the advantage lies in: this transformer skeleton can prevent that the not hard up condition from appearing in the male needle when high temperature dip -soldering to and then the quality of the transformer of improving production out. 本实用新型提供了种防插针松动的变压器骨架，包括绕线骨架，以及分别设置在所述绕线骨架两端的接线板和插针块，所述插针块上设置有复数个插针孔，所述插针块的前端设置有复数个排气孔，且每个所述排气孔均与插针孔相连通。本实用新型优点在于：该变压器骨架可以防止插入的针在高温浸焊时出现松动的情况，并进而提高生产出的变压器的质量。