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1. KR102065919 - MANUALLY-OPERATED OPTICAL SWITCH

Office
Republic of Korea
Application Number 1020190118451
Application Date 25.09.2019
Publication Number 102065919
Publication Date 14.01.2020
Grant Number 102065919
Grant Date 14.01.2020
Publication Kind B1
IPC
G02B 6/35
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
26Optical coupling means
35having switching means
CPC
G02B 6/3526
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
26Optical coupling means
35having switching means
351involving stationary waveguides with moving interposed optical elements
3524the optical element being refractive
3526the optical element being a lens
G02B 6/354
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
26Optical coupling means
35having switching means
354Switching arrangements, i.e. number of input/output ports and interconnection types
Applicants 주식회사 샤펜프렛
Inventors LEE, MIN OH
KIM, PYOUNG GU
이민오
김평구
Agents 천성민
Title
(EN) MANUALLY-OPERATED OPTICAL SWITCH
(KO) 수동형 광스위치
Abstract
(EN)
The present invention relates to a manually-operated optical switch comprising: a lens array plate (120) having fitting holes (121) provided with receiving lenses (L2); a lens rotation arm (110) having fixing holes (111) provided with transmitting lenses (L1) aligned with any one of the receiving lenses (L2) while rotating in accordance with the rotation of a rotational shaft (130); the rotational shaft (130) axially installed on one side of the lens rotation arm (110) to rotate the lens rotation arm (110); a stopping plate (140) having stopping grooves (141) in the same positions as the fitting holes (121); a stopping arm (150) fixed to the rotational shaft (130) at the same circumferential angle as the lens rotation arm (110) and rotating in accordance with the rotation of the rotational shaft (130) to selectively stop at any one of the stopping grooves (141); and stop members (161, 162, 163) stopping the stopping arm (150) at the position of the stop groove (141). According to the present invention, it is possible to check communications, loss rates, etc. of multiport optic cables (MPO connectors) conveniently and rapidly. COPYRIGHT KIPO 2020

(KO)
본 발명은 수동형 광스위치에 관한 것으로, 수신 렌즈(L2)가 구비되는 끼움공(121)이 형성된 렌즈 배열판(120)과, 회전샤프트(130)의 회전에 따라서 회전하며 수신 렌즈(L2)의 어느 하나와 정렬하는 송신 렌즈(L1)를 구비한 고정공(121)이 형성된 렌즈 회전암(110)과, 렌즈 회전암(110)의 일측에 축설되어서 상기 렌즈 회전암(110)을 회전시키는 회전샤프트(130)와, 끼움공(121)과 동일한 위치로 스토핑홈(141)이 형성된 스토핑 플레이트(140)와, 렌즈 회전암(110)과 동일한 원주각으로 회전샤프트(130)에 고정되고 회전샤프트(130)의 회전에 따라서 회전하여서 복수의 스토핑홈(141) 중에서 선택적으로 어느 하나의 스토핑홈(141)에 정지하는 스토핑 암(150)과, 스토핑홈(141)의 위치에 상기 스토핑 암(150)을 정지시키는 정지부재(161,162,163)를 포함하여 구성되고, 이에 의하면 MPO(Multiport Optic) 케이블[MPO 커넥터]에 대한 통신 유무, 손실도 등의 검사를 편리하고 신속하게 수행할 수 있는 이점이 있다.

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