Title:
PLUG CONNECTOR USING CERAMIC AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/221756
Kind Code:
A1
Abstract:
A plug connector with improved structure is disclosed. The plug connector according to an aspect of the present invention comprises a plurality of upper terminal pins, a plurality of lower terminal pins, a fixing portion, a metal latch portion, a ceramic plug shell, and a holder, wherein the inner circumferential surface of the ceramic plug shell is coated with metal. Each of the plurality of upper terminal pins is provided at one end with a contact portion protruding downward so as to be electrically connected when the mating connector is inserted. The plurality of lower terminal pins are located below the plurality of upper terminal pins, and each of the lower terminal pins is provided at one end with the contact portions protruding upward so as to be electrically connected when the mating connector is inserted. The fixing portion fixes the upper terminal pins and the lower terminal pins. The metal latch portion is disposed in front of the upper terminal pins and the lower terminal pins so that a fastening state is maintained when the mating connector is inserted. The ceramic plug shell is formed into a hollow cylindrical shape and is coupled in a form to enclose the upper and lower terminal pins, the fixing portion, and the latch portion. The holder is coupled to the rear of the ceramic plug shell and has a through-hole corresponding to the upper and lower terminal pins so as to hold the upper and lower terminal pins.
Inventors:
CHOI JAE HYUK (KR)
KANG WOO JEONG (KR)
LIM SEONG KYU (KR)
LEE CHUNG SEOK (KR)
BAEK SEUNG SEOK (KR)
KANG WOO JEONG (KR)
LIM SEONG KYU (KR)
LEE CHUNG SEOK (KR)
BAEK SEUNG SEOK (KR)
Application Number:
PCT/KR2017/005590
Publication Date:
December 06, 2018
Filing Date:
May 29, 2017
Export Citation:
Assignee:
SRB CO LTD (KR)
International Classes:
H01R13/46; H01R12/71; H01R24/60; H01R43/00; H01R107/00
Foreign References:
| KR20110132213A | 2011-12-07 | |||
| JP3147998U | 2009-01-29 | |||
| JP2009043723A | 2009-02-26 | |||
| KR960012621A | 1996-04-20 | |||
| JP2000150046A | 2000-05-30 | |||
| KR101745574B1 | 2017-06-12 |
Attorney, Agent or Firm:
NAMYANG PATENT & LAW FIRM (KR)
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