Loudspeaker monomer structure and assembling method

Abstract

The invention provides a loudspeaker monomer structure. The structure comprises a vibrating diaphragm, a basin stand, a washer, a magnet and U-shaped iron which are arranged in sequence; the vibratingdiaphragm, the basin stand, the washer, the magnet and the U-shaped iron are arranged on the same axis; a coil is arranged in the center of the surface of one end, opposite to the basin stand, of thevibrating diaphragm; positive and negative leads are arranged on the coil, are arranged along the edges of the washer and the magnet and the surface of one end, far away from the coil, of the magnet,extend to the PCBA board along the surface of one end, far away from the vibrating diaphragm, of the U-shaped iron after being led out from the central through hole of the U-shaped iron, and are finally electrically connected with positive and negative welding spots on a PCBA. The invention further discloses an assembling method of a loudspeaker monomer, wherein the loudspeaker monomer comprisesthe loudspeaker monomer structure; compared with the prior art, the method avoids a situation that the vibrating frequency of the vibrating diaphragm is inconsistent due to the fact that the positivelead and the negative lead are led out from the edge of the vibrating diaphragm and directly attached to the vibrating diaphragm to make the peripheral weight of the vibrating diaphragm unbalanced. Therefore, the sound effect of the loudspeaker monomer is greatly improved.

Description

technical field [0001] The invention relates to an earphone speaker, in particular to a single speaker structure and an assembly method. Background technique [0002] At present, the speaker of the earphone is in the traditional structure, including the diaphragm (Diaphragm), the coil (Voice coll coil), the basin frame (iron frame Trame), the Washer (Washer Plate), the magnet (Magnet), the U iron (U -Yoke), the coil is fixed on the diaphragm by glue, and the positive and negative wires on the coil stick to the back of the diaphragm and lead out from the edge of the diaphragm, and then lead from the notch on the frame to the back of the frame and The PCBA board on the back of the basin frame is electrically connected, and when the diaphragm is in motion, the edge of the diaphragm is blocked by the wire body and colloid of the positive and negative wires, causing the diaphragm to be uneven and relatively deformed, so that there is a positive and negative polarity. The sound f...

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