Title:
BONE CONDUCTION HEADSET
Document Type and Number:
WIPO Patent Application WO/2020/252676
Kind Code:
A1
Abstract:
Disclosed is a bone conduction headset, comprising a headset housing, a PCBA, a battery, an antenna, a bone conduction MIC and a receiver. An accommodating cavity is formed in the headset housing, and the PCBA, the battery, the antenna, the bone conduction MIC and the receiver are all mounted in the accommodating cavity; the headset housing is convexly provided with a protrusion, the receiver is fitted in the accommodating cavity positioned at the protrusion, and the accommodating cavity is provided with a sound delivery hole corresponding to the top end of the protrusion; the antenna is located at an end, away from the protrusion, inside the accommodating cavity; the bone conduction MIC is attached to an inner wall of the accommodating cavity and is positioned at the headset housing corresponding to cartilage at an external auditory canal opening; and the battery, the antenna, the bone conduction MIC and the receiver are all electrically connected to the PCBA. According to the present invention, the protrusion is arranged on the headset housing of the bone conduction headset, the bone conduction MIC is positioned corresponding to the cartilage of an external auditory canal, and bone conduction is achieved by means of the cartilage, such that an in-ear wearing mode of the bone conduction headset is achieved, wearing can be realized without an ear hanging device, and not only is the bone conduction headset comfortable and convenient to wear, the production cost can also be reduced.
Inventors:
MAO LIANHUA (CN)
Application Number:
PCT/CN2019/091816
Publication Date:
December 24, 2020
Filing Date:
June 19, 2019
Export Citation:
Assignee:
XIAMEN PADMATE TECH CO LTD (CN)
International Classes:
H04R1/08; H04R1/10
Foreign References:
| CN102611957A | 2012-07-25 | |||
| CN208691479U | 2019-04-02 | |||
| GB2197158A | 1988-05-11 | |||
| CN1742476A | 2006-03-01 | |||
| US20160050477A1 | 2016-02-18 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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