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Title:
CHARGING DEVICE AND BONE CONDUCTION EARPHONES
Document Type and Number:
WIPO Patent Application WO/2023/236998
Kind Code:
A1
Abstract:
Disclosed in the present invention are a charging device and bone conduction earphones. The charging device comprises a housing assembly (1) and a first electrode assembly (2). The housing assembly (1) comprises a first surface (1a), and positioning bosses (15), which are arranged on the first surface (1a), wherein the positioning bosses (15) are of non-centrosymmetric structures. The first electrode assembly (2) comprises at least two first conductive columns (20), which are arranged at an interval, wherein the first conductive columns (20) penetrate the positioning bosses (15) and are partially exposed from the positioning bosses (15). The positioning bosses are arranged in an abutting manner with positioning holes of the bone conduction earphones, such that the housing assembly can be effectively prevented from being displaced under an external force, thus it is beneficial to ensure reliable charging, and a correct connection of the charging device can also be ensured, such that a reverse connection can be prevented.

Inventors:
WANG ZHENGLEI (CN)
TAO ZHIYONG (CN)
CAO HONGBIN (CN)
Application Number:
PCT/CN2023/098876
Publication Date:
December 14, 2023
Filing Date:
June 07, 2023
Export Citation:
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Assignee:
SUZHOU THOR ELECTRONIC TECH CO LTD (CN)
International Classes:
H01R13/02; H01R13/62
Foreign References:
CN218041712U2022-12-13
CN206148721U2017-05-03
CN209786242U2019-12-13
CN214478164U2021-10-22
US20210250694A12021-08-12
US20060015155A12006-01-19
Attorney, Agent or Firm:
SUZHOU ZHONGKE SHENGZHI INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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