JPH0316121U

JPH0316121U -

Info

Publication number: JPH0316121U
Application number: JP7652189U
Authority: JP
Priority date: 1989-06-29
Filing date: 1989-06-29
Publication date: 1991-02-18

Description

[Brief explanation of drawings]

第１図はこの考案による光路切換器の構成図、
第２図と第３図は第１図の作用説明図、第４図と
第５図は第１図の実施例の構成図、第６図と第７
図は第１図の他の実施例の構成図、第８図は従来
技術による構成図、第９図と第１０図は第８図の
作用説明図である。１……回転板、２……回転軸、３……回転機構
、４……反射体、４Ａ……プリズム、４Ｂ……反
射鏡、５……光源、５Ａ……光路、５Ｂ……光路
、６……受光器、７……受光器、１１……ブロツ
ク、１２，１３……電磁石、１４……スライサ、
１５……反射体、１６……光源、１７……光。 Figure 1 is a configuration diagram of the optical path switch according to this invention.
Figures 2 and 3 are explanatory diagrams of the operation of Figure 1, Figures 4 and 5 are block diagrams of the embodiment of Figure 1, and Figures 6 and 7 are
8 is a block diagram of another embodiment of FIG. 1, FIG. 8 is a block diagram of a conventional technique, and FIGS. 9 and 10 are explanatory diagrams of the operation of FIG. 8. 1... Rotating plate, 2... Rotating shaft, 3... Rotating mechanism, 4... Reflector, 4A... Prism, 4B... Reflecting mirror, 5... Light source, 5A... Optical path, 5B... Optical path, 6... Light receiver, 7... Light receiver, 11... Block, 12, 13... Electromagnet, 14... Slicer,
15...Reflector, 16...Light source, 17...Light.

Claims

[Claims for Utility Model Registration] A rotating plate 1 installed parallel to the optical path 5A, a rotating mechanism 3 that rotates the rotating plate 1 in a state where the optical path 5A does not pass through the rotation axis 2 of the rotating plate 1, and a rotating plate. 1. An optical path switching device characterized by comprising a reflector 4 mounted on a rotating plate 1 in a state in which an optical path 5A is bent and in a state in which the optical path 5A is not bent when the rotating plate 1 is rotated.