Vibration membrane
AssigneeAAC Technologies Pte. Ltd.
InventorsMeiwei Wu, Xiaojiang Gu
Life of this patent
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Abstract
A vibration membrane is disclosed. The vibration membrane includes a central dome part and a suspension part surrounding the dome part. The suspension part includes a pair of long-axis parts parallel to a long axis of the vibration membrane, a pair of short-axis parts parallel to a short axis of the vibration membrane, and a number of corner parts connecting the long-axis parts with the short-axis parts. The suspension part further includes first reinforcing parts located on the corner parts and second reinforcing parts located on the long-axis parts. Each of the second reinforcing part has a first master extension part and a first slave extension part crossing with the first master extension part. By virtue of the configuration, the strength of the vibration membrane is improved.
Claims7
A vibration membrane comprising:
- a central dome part;
- a suspension part surrounding the dome part, the suspension part including a pair of long-axis parts parallel to a long axis of the vibration membrane, a pair of short-axis parts parallel to a short axis of the vibration membrane, and a plurality of corner parts connecting the long-axis parts with the short-axis parts;
- a plurality of first reinforcing parts located on the corner parts;
- a plurality of second reinforcing parts located on the long-axis parts;
- wherein
- each of the second reinforcing part comprises a first master extension part and a first slave extension part crossing with the first master extension part.
Dependencies are inferred from the claim text.