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Title:
INCORRECT INSERTION PREVENTION STRUCTURE FOR PLUG, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/202707
Kind Code:
A1
Abstract:
This incorrect insertion prevention structure 250 includes: a screw hole 261 that can be engaged with a lock screw 1060 when a plug terminal 1030 in a normal orientation P1 is connected with a receptacle 810; and a protrusion 270 that protrudes from the perimeter of the receptacle 810, allows connection of the receptacle 810 and the plug terminal 1030 in the normal orientation P1, and restricts connection of the receptacle 810 and the plug terminal 1030 while in a reverse orientation P2.

Inventors:
TAMURA KAZUYA (JP)
OKAMOTO MITSUHIRO (JP)
FURUKAWA KENICHI (JP)
Application Number:
PCT/JP2022/012814
Publication Date:
September 29, 2022
Filing Date:
March 18, 2022
Export Citation:
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Assignee:
MITSUMI ELECTRIC CO LTD (JP)
TAMURA KAZUYA (JP)
OKAMOTO MITSUHIRO (JP)
FURUKAWA KENICHI (JP)
International Classes:
H01R13/639; H01R13/64
Foreign References:
JP2006147197A2006-06-08
JP2009238706A2009-10-15
JP2006049204A2006-02-16
JP2008277048A2008-11-13
JP2017168402A2017-09-21
US20150194764A12015-07-09
JP2009205912A2009-09-10
JP2005251763A2005-09-15
CN206388948U2017-08-08
US20130045638A12013-02-21
JP2010097876A2010-04-30
Attorney, Agent or Firm:
TAKAHASHI, Yasuhisa et al. (JP)
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