Title:
MAGNETIC ATTRACTION-TYPE EARPHONE APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/157517
Kind Code:
A1
Abstract:
Disclosed are a magnetic attraction-type earphone apparatus and an electronic device. The earphone apparatus comprises a left ear shell (11), a right ear shell (12) and a Hall sensor (13), wherein the Hall sensor (13) is provided in either one of the left ear shell (11) and the right ear shell (12), the Hall sensor (13) is connected to a power supply circuit of the magnetic attraction-type earphone apparatus, an annular element is further provided in a housing where the Hall sensor (13) is located, the annular element is located at one side of the Hall sensor (13), close to a housing wall, the Hall sensor (13) is opposite a middle hollowed-out region (15) of the annular element; a magnet is provided in the other one of the left ear shell (11) and the right ear shell (12), the magnet is magnetically attracted to the annular element, and when the magnet and the Hall sensor (13) reach a set distance, the Hall sensor (13) can sense a trigger signal from the magnet via the middle hollowed-out region (15).
Inventors:
ZUO MINGJUN (CN)
GAO ZHEN (CN)
HAN PANPAN (CN)
WANG TIANQING (CN)
YU RUIKUN (CN)
LI ZHENGDONG (CN)
GAO ZHEN (CN)
HAN PANPAN (CN)
WANG TIANQING (CN)
YU RUIKUN (CN)
LI ZHENGDONG (CN)
Application Number:
PCT/CN2017/089574
Publication Date:
September 07, 2018
Filing Date:
June 22, 2017
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R1/10
Foreign References:
CN106792324A | 2017-05-31 | |||
CN204482000U | 2015-07-15 | |||
CN105241479A | 2016-01-13 | |||
CN204993760U | 2016-01-20 | |||
CN204906670U | 2015-12-23 | |||
KR100736244B1 | 2007-07-06 | |||
KR20080009979A | 2008-01-30 |
Attorney, Agent or Firm:
BEYOND TALENT PATENT AGENT FIRM (CN)
Download PDF: