Loudspeaker structure

Abstract

The invention provides a loudspeaker structure. The loudspeaker structure comprises a vibrating assembly, an electromagnetic assembly, an outer shell and an integrated washer elastic piece. The electromagnetic assembly comprises a central magnet and side magnets, wherein the side magnets are arranged around the central magnet. A washer structure and an elastic piece structure in a traditional loudspeaker structure are replaced by the integrated washer elastic piece which integrates the washer and the elastic piece, so that the washer and the elastic piece are combined into one component. The integrated washer elastic piece comprises a washer part and an elastic piece part, wherein the washer part is arranged on the side magnets, and the elastic piece part extends out of the outer shell. By utilizing the integrated washer elastic piece, the internal structure of the loudspeaker can be simplified by technicians in the field, so that production materials are saved, the working procedures of forming and assembling are simplified, and production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of acoustic-electric energy conversion, and in particular relates to the structural design of washers and shrapnel in a loudspeaker and a loudspeaker structure. Background technique [0002] In the field of modern acoustic and electric technology, loudspeakers are important transducer devices, which are often found in electronic devices such as various communication equipment and audio-visual equipment. A uniform magnetic field is formed inside the speaker, and the voice coil made of conductive material is suspended in the uniform magnetic field of the speaker. Due to the action of the Loren magnetic force, when the signal carrying the sound characteristics in the voice coil changes, the voice coil will vibrate, which will drive the diaphragm to emit sound, and realize the conversion of electrical signals into sound. [0003] However, it is difficult to achieve a uniform magnetic field in the actual environ...

AI Technical Summary

Problems solved by technology

[0003] However, it is difficult to achieve a uniform magnetic field in the actual environment. In order to improve the sound quality of the speaker, those skilled in the art usually install washers around the magnet of the speaker to correct the magnetic force lines and form a wider range and uniform magnetic force lines. magnetic field

[0004] However, if figure 1 As shown, Washer 01 needs to be installed separately in the speaker and occupies a part of the space, which increases the complexity of the speaker structure and adds additional steps in the process of processing and assembly

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