Decorative part assembly, shell assembly and electronic equipment

Abstract

The invention provides a decorative part assembly, a shell assembly and electronic equipment. The decorative part assembly comprises a decorative part, a first adhesive layer, a cover plate and a waterproof breathable film, wherein the decorative part comprises a base and a decorative ring; the base comprises a first surface and a second surface which are arranged back to back; the decorative ringis arranged on the periphery of the first surface in a protruding mode; a breathable space is formed in the base and penetrates through the first surface to the second surface; the breathable space is located on the inner side of the decorative ring; the first adhesive layer is located on the inner side of the decorative ring and fixedly connected to the first surface; the first adhesive layer forms a first passage communicating with the breathable space; the cover plate is fixedly connected to the surface, deviating from the base, of the first adhesive layer; a first gap is formed between the peripheral side face of the cover plate and the inner side face of the decorative ring; the first gap communicates with the breathable space through the first passage; and the waterproof breathablefilm is fixed to the base and covers the breathable space. When the shell assembly with the decorative part assembly is applied to the electronic equipment, the electronic equipment can quickly balance internal and external air pressures.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a decoration component, a housing component and electronic equipment. Background technique [0002] As the waterproof performance of electronic devices such as mobile phones and tablets is getting better and better, the airtightness of electronic devices is also getting better and better. When the housing of an electronic device is deformed by external force, the internal air pressure of the electronic device will change. At this time, the internal air pressure of the electronic device is different from the external air pressure of the electronic device, resulting in a single audio device (such as a receiver or a speaker) The internal and external air pressure is unbalanced, which in turn causes the audio device to cause noise problems due to the deflection of the diaphragm. Contents of the invention [0003] The present application provides a decoration component,...

AI Technical Summary

Problems solved by technology

When the housing of an electronic device is deformed by external force, the internal air pressure of the electronic device will change. At this time, the internal air pressure of the electronic device is different from the external air pressure of the electronic device, resulting in a single audio device (such as a receiver or a speaker) The internal and external air pressure is unbalanced, which will cause the audio device to cause noise problems due to the deflection of the diaphragm

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