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US 2018/0124507 A1Published application
Speaker
AssigneeAAC Technologies Pte. Ltd.
InventorsBin Cai, Wei Wei
Life of this patent
Estimating the term…
Abstract
A speaker is disclosed. The speaker includes a housing with an accommodation space, a retaining wall enclosing an accommodation cavity for accommodating sound absorption materials with one end thereof having an opening, a sound filter covering the opening, and a support ring installed around the sound filter. The sound filter is located between the support ring and the retaining wall, or the support ring is clamped between the sound filter and the retaining wall.
Claims5
A speaker, comprising:
- a housing with an accommodation space;
- a retaining wall enclosing an accommodation cavity for accommodating sound absorption materials, with one end thereof having an opening;
- a sound filter covering the opening;
- a support ring installed around the sound filter;
- wherein
- the sound filter is located between the support ring and the retaining wall, or the support ring is clamped between the sound filter and the retaining wall.
3 more elements
Dependencies are inferred from the claim text.