Horn Components and Electronics

Abstract

Disclosed in the present invention are a loudspeaker assembly and an electronic device. The loudspeaker assembly comprises a loudspeaker front case, a loudspeaker oscillator, a loudspeaker rear case, a deformable flexible seal bag, and an inlet for filling medium into the flexible seal bag; wherein the loudspeaker oscillator and the loudspeaker front case form a front cavity, while the flexible seal bag, the loudspeaker rear case and the loudspeaker oscillator form a rear cavity. Along with filling of medium, the flexible seal bag in the loudspeaker assembly deforms along a remaining space in an electronic device and fills the remaining space to the full. A cavity of the flexible seal bag increases in size after being filled with the medium, and a rear cavity is formed by the cavity of the flexible seal bag, the loudspeaker rear case and loudspeaker oscillator, therefore a volume of the rear cavity is expanded, thereby improving work performances of the loudspeaker assembly. The electronic device disclosed in the present invention is provided with the above-described loudspeaker assembly.

Description

technical field [0001] The present invention relates to the technical field of electroacoustic components of electronic equipment, and more specifically, relates to a horn component and electronic equipment. Background technique [0002] Speaker components are an important part of electronic devices such as smartphones, tablets, etc. The speaker assembly mainly includes: the front shell of the horn, the back shell of the horn and the horn vibrator. The horn vibrator and the front shell of the horn form a front cavity, and the vibrator and the rear shell of the horn form a rear cavity. The working performance of the horn assembly mainly depends on the front cavity and the rear cavity. Generally, the larger the volume of the rear cavity, the better the performance of the speaker assembly. [0003] With the needs of customers, electronic equipment is becoming lighter and thinner, resulting in smaller and smaller internal design space of electronic equipment, and the rear cavit...

AI Technical Summary

Problems solved by technology

[0003] With the needs of customers, electronic equipment is becoming thinner and lighter, resulting in smaller and smaller internal design space of electronic equipment, and the rear cavity of the speaker assembly is a cavity with a fixed volume, which is difficult to obtain in the limited internal design space of electronic equipment. The large volume of the rear cavity makes the working performance of the horn assembly poor

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