Title:
MULTIFUNCTIONAL INFRARED REMOTE CONTROL TRANSMITTING DEVICE INSTALLED IN AUDIO INTERFACE OF CELLPHONE
Document Type and Number:
WIPO Patent Application WO/2015/149654
Kind Code:
A1
Abstract:
A multifunctional infrared remote control transmitting device installed in an audio interface of a cellphone. The device comprises an audio plug body (2), wherein a first metal wafer (4) and a second metal wafer (6) of the audio plug body (2) are respectively connected to the two electrodes of an infrared transmitting tube (5) installed in an audio plug tail part (1), and a head part of the first metal wafer (4) is of a branched two-wafer structure, the two metal wafers being distributed at the two sides of an audio plug head part (3) symmetrically. This infrared remote control transmitting device can be directly inserted in a cellphone usually, which will not occupy the audio output of the cellphone, and will not affect the normal use of the cellphone in the case of not being pulled out; and has a small volume, is aesthetically pleasing and practical, and can become a dustproof plug of the cellphone or an ornament of the cellphone.
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Inventors:
CHEN SHAOJIAN (CN)
Application Number:
PCT/CN2015/075236
Publication Date:
October 08, 2015
Filing Date:
March 27, 2015
Export Citation:
Assignee:
CHEN SHAOJIAN (CN)
International Classes:
G08C23/04; H04M1/72409; H04M1/72415
Foreign References:
| CN203746227U | 2014-07-30 | |||
| CN202663467U | 2013-01-09 | |||
| TWM450856U | 2013-04-11 | |||
| CN201985987U | 2011-09-21 | |||
| CN103209250A | 2013-07-17 | |||
| CN102368350A | 2012-03-07 | |||
| GB2484943A | 2012-05-02 |
Attorney, Agent or Firm:
HUNAN ZHAOHONG PATENT LAW OFFICE (CN)
湖南兆弘专利事务所 (CN)
湖南兆弘专利事务所 (CN)
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