Insertion structure between static spring and bobbin

An insertion structure between a stationary spring and a bobbin, comprising:

• A stationary spring and a bobbin;
• wherein the stationary spring is inserted into the bobbin by a flip-chip method, and the bobbin is provided with slots, each of the slots having a groove shape with a laterally open is formed by an L-shaped side wall connecting with a convex wall, and each of two sides of the stationary spring is provided with a convex part respectively, and two convex parts of the stationary spring are respectively fitted in two opposite slots;
• wherein a first blocking wall is further provided along a horizontally extending direction of protruding of the convex wall of the bobbin, and a second blocking wall is further provided between the first blocking wall and the L-shaped side wall to connect the first blocking wall and the L-shaped side wall, and the convex parts of the stationary spring are mounted at the second blocking wall, so that shaving debris generated when the convex parts of the stationary spring are inserted into the slots of the bobbin falls into a cavity enclosed by the first blocking wall, the second blocking wall, the L-shaped side wall and the convex wall.