Horn locking-free fixing structure

The utility model discloses a horn locking-free fixing structure comprising a horn, and two sides of the horn are symmetrically provided with an installation support, a connecting piece and a clampingpiece. The mounting bracket is connected with the side wall of the loudspeaker; yielding mounting grooves are formed in the two ends of the connecting piece correspondingly, and the two yielding mounting grooves correspond to the mounting support and the clamping piece correspondingly; the clamping piece comprises a main plate and wing plates arranged on the two sides of the main plate, the mainplate and the wing plates are perpendicularly arranged and are of an integrated structure, the bottom edge of the main plate and the bottom edges of the wing plates are located at the same height, a limiting round hole and an inserting groove are formed in the main plate, and the limiting round hole is communicated with the inserting groove. The end, provided with the inserting groove, of the mainboard is bent outwards to