Acoustic devices

Abstract

An acoustic device is provided. The acoustic device comprises a housing, a waterproof assembly, an acoustic assembly, a pressure-bearing device, and a sealing member. The housing includes an outer wall, an inner wall, and a sound transmission hole. The sound transmission hole penetrates through the housing and connects an internal space of the housing with an external space. The waterproof assembly is disposed in the internal space and covers the sound transmission hole to prevent liquid from entering the internal space from the external space. The acoustic assembly includes an acoustic sensor and is disposed on a side of the waterproof assembly away from the sound transmission hole and is in sealed connection with the waterproof assembly. The acoustic assembly and the housing form a first gap. The pressure-bearing device covers the acoustic assembly, and the sealing member seals the first gap.

Dependencies are inferred from the claim text.