Title:
MULTI-POLARITY PLUG AND MULTI-POLARITY JACK
Document Type and Number:
WIPO Patent Application WO/2015/102261
Kind Code:
A1
Abstract:
Disclosed a multi-polarity plug including: a body that includes first to fourth cylinders, each cylinder having a hollow portion different in diameter and concentrically arranged, wherein front portions of the first to fourth cylinders are exposed to the outside in a radial direction to sequentially form first to fourth electrode terminals; a fifth cylinder forming a center axis, and having a front portion exposed to the outside to form a fifth electrode terminal; and first to fourth insulating layers alternately formed with the first to fifth cylinders so as to electrically insulate the first to fourth cylinders.
Inventors:
NA YONGHYUK (KR)
CHOI BYUNGKIL (KR)
KIM HEESOO (KR)
LEE HYUNGSUK (KR)
CHOI BYUNGKIL (KR)
KIM HEESOO (KR)
LEE HYUNGSUK (KR)
Application Number:
PCT/KR2014/012232
Publication Date:
July 09, 2015
Filing Date:
December 11, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01R24/58
Foreign References:
| US20100279553A1 | 2010-11-04 | |||
| US20080090465A1 | 2008-04-17 | |||
| JPH0557787U | 1993-07-30 | |||
| US20130078869A1 | 2013-03-28 | |||
| US6461199B1 | 2002-10-08 |
Attorney, Agent or Firm:
PARK, Jang-Won (566, Gangnam-daero,Gangnam-gu, Seoul 135-814, KR)
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