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US 9,807,494 B2Granted
In-ear earphone
AssigneeCotron Corporation
InventorBill Yang
Life of this patent
Estimating the term…
Abstract
An in-ear earphone including a housing, a speaker unit and an earpad is provided. The housing has a tube portion. The speaker unit is disposed inside the tube portion. The earpad has a connecting portion and a wrapping portion connected to the connecting portion. The connecting portion is assembled to an audio outlet end of the tube portion. The connecting portion and the speaker unit are surrounded and wrapped by the wrapping portion. Only the tube portion exists between an annular sidewall of the speaker unit and the wrapping portion.
Claims10
An in-ear earphone, comprising:
- a housing, having a tube portion;
- a speaker unit, disposed inside the tube portion;
- and
- an earpad, having a connecting portion and a wrapping portion connected to the connecting portion, wherein the connecting portion is assembled to an audio outlet end of the tube portion, the connecting portion and the speaker unit are surrounded and wrapped by the wrapping portion, and only the tube portion exists between an annular sidewall of the speaker unit and the wrapping portion.
1 more element
Dependencies are inferred from the claim text.