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Patent Searching and Data


Title:
SMART WATCH
Document Type and Number:
WIPO Patent Application WO/2022/067895
Kind Code:
A1
Abstract:
Provided in the utility model is a smart watch, comprising a watchband, a watch body having a speaker unit, and speaker boxes. The watch body is connected to the watchband. Two speaker boxes are provided and are spaced apart in a lengthwise direction of the watchband. Each speaker box comprises a housing having an accommodating space, and a sound production cell accommodated in the accommodating space. The sound production cell is electrically connected to an internal circuit of the watch body and connected to the same signal source as the speaker unit. The housing is provided with a first sound outlet, through which the sound production cell can emit sound outwards. The first sound outlets of the two speaker boxes are oriented in different directions. Therefore, the speaker unit of the watch body and the speaker box externally connected to the watchband have the same sound source, such that the smart watch can achieve a stereo effect, and the definition and the intelligibility of sound playing are improved.

Inventors:
ZHANG LONG (CN)
YANG HUHU (CN)
DONG XIANJIE (CN)
ZHANG XUEFENG (CN)
Application Number:
PCT/CN2020/121738
Publication Date:
April 07, 2022
Filing Date:
October 19, 2020
Export Citation:
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Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
H04R5/00; G04G21/06
Foreign References:
CN204331316U2015-05-13
CN106170029A2016-11-30
CN203178692U2013-09-04
CN209543070U2019-10-25
CN210672321U2020-06-05
US20120195447A12012-08-02
US8855729B12014-10-07
CN206533526U2017-09-29
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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