JPS62151508U

JPS62151508U -

Info

Publication number: JPS62151508U
Application number: JP4056186U
Authority: JP
Priority date: 1986-03-18
Filing date: 1986-03-18
Publication date: 1987-09-25

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の外観斜視図であ
る。第２図は第１図に示したハウジングの縦断面
図である。第３図は第１図に示した金属スリーブ
の縦断面図である。図において、１は光フアイバ、２は金属スリー
ブ、２ａはかしめ部、２ｂは透孔、２ｃは凸部、
３はハウジング、４は嵌合部、５は中空部、６は
光素子圧入部、７は光素子、８は補強用金属ピン
を示す。 FIG. 1 is an external perspective view of one embodiment of this invention. FIG. 2 is a longitudinal sectional view of the housing shown in FIG. 1. FIG. 3 is a longitudinal sectional view of the metal sleeve shown in FIG. 1. In the figure, 1 is an optical fiber, 2 is a metal sleeve, 2a is a caulked part, 2b is a through hole, 2c is a convex part,
3 is a housing, 4 is a fitting part, 5 is a hollow part, 6 is an optical element press-fitting part, 7 is an optical element, and 8 is a reinforcing metal pin.

Claims

[Claims for Utility Model Registration] An optical coupler for coupling an optical element and an optical fiber, wherein a convex portion for fitting is formed on the outer periphery, and one end thereof is for crimping the optical fiber. A sleeve having a caulking portion formed therein, a hole through which the core wire of the optical fiber can pass formed at the other end thereof, and a fitting portion into which the convex portion of the sleeve is fitted to one end thereof; A press-fitting part into which the optical element is press-fitted is formed on the end side, and when the convex part of the sleeve is fitted into the fitting part, light can be transmitted between the core wire of the optical fiber and the optical element. An optical coupler consisting of a housing with a hollow part formed therein.