Speaker device
US11716561B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2021 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Dec 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A speaker device is provided, including a circuit housing for accommodating a control circuit or a battery, an ear hook connected to the circuit housing, a core housing for accommodating an earphone core, a button, and an elastic pad. The control circuit or the battery may drive the earphone core to vibrate to generate sound. The core housing may be connected to the ear hook through a hinge component, which may rotate to change a location of the core housing relative to the ear hook, thereby making the core housing attach to a front or back of a user's ear. The button may be disposed at a button hole on the circuit housing and move relative to the button hole to generate a control signal for the control circuit. The elastic pad may be disposed between the button and the button hole and hinder a movement therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.