Finger ring
AssigneeBeijing Zitiao Network Technology Co., Ltd.
InventorJunhui CHEN
Life of this patent
Estimating the term…
Abstract
Embodiments of the disclosure provide a finger ring. The finger ring includes a housing configured to have an annular shape to be suitable for a user to wear on a finger; a speaker assembly arranged within the housing and including at least a speaker unit and a rear cavity arranged at a side of the speaker unit close to the finger, the rear cavity being in airflow communication with a sound emitting part of the speaker unit; and a rear cavity expansion component arranged within the housing and including a expansion cavity having a predetermined volume and at least one opening, the rear cavity expansion component being coupled to the speaker assembly via the at least one opening such that the rear cavity is in airflow communication with the expansion cavity.
Claims18
A finger ring comprising:
- a housing configured to have an annular shape to be suitable for a user to wear on a finger;
- a speaker assembly arranged within the housing and comprising at least a speaker unit and a rear cavity arranged at a side of the speaker unit close to the finger, the rear cavity being in airflow communication with a sound emitting part of the speaker unit;
- and
- a rear cavity expansion component arranged within the housing and comprising a expansion cavity having a predetermined volume and at least one opening, the rear cavity expansion component being coupled to the speaker assembly via the at least one opening such that the rear cavity is in airflow communication with the expansion cavity.
Dependencies are inferred from the claim text.