Loudspeaker housing

The utility model discloses a loudspeaker housing, include: casing and nut, be provided with on the casing with the mounting hole that the nut corresponds, the nut pressfitting is in in the mounting hole, be provided with the wedge bulge loop in the mounting hole, the wedge bulge loop does surround the bellying that a week is extended on the inner wall of mounting hole, the wedge bulge loop has the orientation the inclined plane of one side that the nut pressfitting is come in and towards the joint face of opposite side, the inclined plane with the lateral wall contained angle of mounting holeis the obtuse angle, be provided with on the nut with carve the joint structure that the shape bulge loop corresponds. The technical scheme of the utility model can improve the assembly efficiency ofnut on loudspeaker housing. 本实用新型公开了种扬声器外壳，包括：壳体和螺母，所述壳体上设置有与所述螺母对应的安装孔，所述螺母压合在所述安装孔内；所述安装孔内设置有楔形凸环，所述楔形凸环为所述安装孔的内壁上环绕周延伸出的凸起部，所述楔形凸环具有朝向所述螺母压合进来的侧的倾斜面和朝向另侧的卡接面，所述倾斜面与所述安装孔的侧壁夹角为钝角，所述螺母上设置有与所述锲形凸环对应的卡接结构。本实用新型的技术方案可以提高螺母在扬声器外