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Patent Searching and Data


Title:
PORTABLE SOUND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/044011
Kind Code:
A1
Abstract:
In order to solve aforementioned problems that a portable sound device intensively applies a load to a part of a user's neck due to the increased weight thereof and has a howling phenomenon occurring when a signal transmission/reception function is performed using a speaker, the present invention provides a portable sound device comprising: a neck band wire surrounding at least one region of a user's neck; a main body including a first and a second body coupled to opposite ends of the neck band wire, respectively; a microphone for receiving a sound signal through a microphone hole disposed in the first body; a speaker module, mounted in the second body, for outputting sound; and a sound guide hole formed in the second body and disposed to be distant from the microphone.

Inventors:
HO JAESEOK (KR)
PARK JUNSOO (KR)
SEO SANGWOO (KR)
YOO HYUNSUN (KR)
Application Number:
PCT/KR2017/009363
Publication Date:
March 08, 2018
Filing Date:
August 28, 2017
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04R1/10; H04R1/28
Foreign References:
KR20140064590A2014-05-28
JP2016048872A2016-04-07
KR101542598B12015-08-07
US20130329903A12013-12-12
KR200443339Y12009-02-06
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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