Title:
EARPHONE, CONTROL METHOD, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/228203
Kind Code:
A1
Abstract:
The present application discloses an earphone, a control method, and an electronic device. The earphone comprises: a housing, wherein a chamber is defined within the housing, a sound outlet hole and a through hole which communicate with the chamber are provided on the housing, and the through hole and the sound outlet hole are arranged at an interval; a sound-generating unit, the sound-generating unit being disposed in the chamber, a blocking piece being movably disposed on the housing; and a driving structure, which is capable of driving the blocking piece to move, when the blocking piece is located in a first position, the blocking piece closes the through hole, and when the blocking piece is located in a second position, the blocking piece avoids the through hole and the chamber is connected to the exterior of the chamber. When the earphone is in a wearing state, the sound outlet hole is in a shielded state, and the through hole is in an exposed state.
Inventors:
CHEN YUANQIANG (CN)
Application Number:
PCT/CN2022/087644
Publication Date:
November 03, 2022
Filing Date:
April 19, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04R1/10; H04R5/033
Foreign References:
| CN113115162A | 2021-07-13 | |||
| CN210986373U | 2020-07-10 | |||
| CN101336559A | 2008-12-31 | |||
| CN106412737A | 2017-02-15 | |||
| US20050105755A1 | 2005-05-19 | |||
| US20120207320A1 | 2012-08-16 | |||
| CN111357300A | 2020-06-30 | |||
| CN109922399A | 2019-06-21 | |||
| CN101674509A | 2010-03-17 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF:
Previous Patent: RECIPROCATING HIGH-RISE ESCAPE SLOW DESCENDING DEVICE
Next Patent: FEDERATED LEARNING METHOD AND APPARATUS
Next Patent: FEDERATED LEARNING METHOD AND APPARATUS