Plane coil diaphragm loudspeaker and assembling device thereof

The invention provides a planar coil diaphragm loudspeaker and an assembling device thereof, and belongs to the technical field of loudspeakers. The planar coil vibrating diaphragm loudspeaker comprises an upper shell, a lower shell, an upper supporting ring, a lower supporting ring, a vibrating diaphragm, a radial magnetizing magnetic ring, a vertical outer magnetic ring, a vertical inner magnetic ring, an upper electric conductor and a lower electric conductor, and clamping columns distributed in a central symmetry mode are arranged on the inner surface of the upper shell and the inner surface of the lower shell. The vertical outer magnetic ring, the vertical inner magnetic ring and the upper conductor are fixed on the inner surface of the upper shell by the clamping columns of the upper shell; and the radial magnetizing magnetic ring and the lower conductor are fixed on the inner surface of the lower shell by the clamping columns of the lower shell. According to the planar coil diaphragm loudspeaker and th