Earphone machining process

Abstract

The invention discloses an earphone machining process which comprises the following steps of: S1: welding of a connector and a transition part PCB board; S2: welding of an earphone line and each part; S3: injection molding of each connecting part of the earphone line; and S4: housing assembling. The earphone machining process disclosed by the invention can meets the special machining requirements of an earphone, so that the produced earphone has higher tensile performance and the earphone is prevented from being broken by pulling; moreover, the machining process is scientific and reasonable; product quality of the earphone can be improved; and production efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of earphone production, and more specifically, the invention relates to an earphone processing technology. Background technique [0002] With the development of personal communication devices, words such as high-definition large screens and high-fidelity sound effects have turned mobile phones, tablet computers and other electronic products into multimedia smart terminals that we carry with us. When going out, more people choose to wear headphones and use the electronic products they carry to play music to enjoy their personal music space. And people have different requirements for external features such as the shape and texture of the earphones, as well as the sound quality and sound style of the earphones. If it is purely used for listening, the earphone only needs to be connected to the two-core conductor of the speaker. If the earphone needs to have a sound control function on the basis of listening, it is necess...

AI Technical Summary

Problems solved by technology

And people have different requirements for external features such as the shape and texture of the earphones, as well as the sound quality and sound style of the earphones. If it is purely used for listening, the earphone only needs to be connected to the two-core conductor of the speaker. If the earphone needs to have a sound control function on the basis of listening, it is necessary to use an earphone with a four-core conductor. The use of core conductors is to use four cores to be wound together in an outer protective layer to form earphones. If the outer layer of the earphone needs to be transparentized, the four-core wires are not durable and messy, and the four-core wires are made into earphones. The cost is high and the manufacturing Inconvenient; because the sound control is unilateral, it will cause the structure of the earphone to have two cores on one side and four cores on the other. The appearance of the two earphones on the left and right is inconsistent. will be uncomfortable

Moreover, most traditional earphones are composed of several enameled wires. The conductor impedance of this enameled wire is large, and the transmission of sound is distorted. The existing earphone wires are relatively easy to be torn off. Headphones for the above problem

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