Receiver Module
AssigneeAAC Technologies Pte. Ltd.
InventorXiaojiang Gu
Life of this patent
Estimating the term…
Abstract
The present invention provides a receiver module, including: a receiver having a frame with a body part, a vibration system and a front cover overlaid on the frame. The front cover includes a sound outlet, an extension part extending from the body part, and a through hole penetrating the extension part. The receiver module further includes a denoising part, a sound absorbing hole penetrating the denoising part away from the vibration system, and a microphone set on a surface of the denoising part away from one side of the vibration system. Sound waves of the front chamber is exported to a back of sound absorbing hole away from the denoising part and noise is absorbed and eliminated by the microphone.
Claims6
A receiver module, including;
- a receiver having a frame with a body part, a vibration system fixed on the frame and a front cover overlaid on the frame and enclosing with the vibration system to form a front chamber;
- the front cover comprising:
- a sound outlet penetrating the body part of the frame and communicating with the front chamber;
- an extension part extending from the body part;
- a through hole penetrating the extension part;
- a denoising part extending outward from a periphery of the frame;
- a sound absorbing hole penetrating the denoising part away from the vibration system;
- a microphone set on a surface of the denoising part away from one side of the vibration system;
- wherein
- the extension part is overlaid in the denoising part, and connects the front chamber, the through hole, the sound absorbing hole and the sound inlet of the microphone sequentially;
- sound waves of the front chamber is exported to a back of sound absorbing hole away from the denoising part and noise is absorbed and eliminated by the microphone.
Dependencies are inferred from the claim text.