JPH0185705U

JPH0185705U -

Info

Publication number: JPH0185705U
Application number: JP18056787U
Authority: JP
Priority date: 1987-11-27
Filing date: 1987-11-27
Publication date: 1989-06-07

Description

[Brief explanation of the drawing]

第１図は本考案の光コネクタの一実施例を示す
斜視図、第２図は第１図の光コネクタが接続され
た状態に於ける正面図、第３図は第２図の右側面
図、第４図は第３図のＡ−Ａ線断面図、第５図は
本考案の他の実施例を示す斜視図、第６図は従来
の光コネクタの分解斜視図、第７図は第６図の光
コネクタが接続された状態に於ける正面断面図で
ある。１……光フアイバー、２……フアイバー芯線、
３……被覆体、４……プラグ、５……中空部、９
……突部、１０……拡開部、１１……凹部、１５
……レセプタクル。 Fig. 1 is a perspective view showing an embodiment of the optical connector of the present invention, Fig. 2 is a front view of the optical connector shown in Fig. 1 in a connected state, and Fig. 3 is a right side view of Fig. 2. , FIG. 4 is a sectional view taken along the line A-A in FIG. 3, FIG. 5 is a perspective view showing another embodiment of the present invention, FIG. 6 is an exploded perspective view of a conventional optical connector, and FIG. 7 is a front sectional view of the optical connector of FIG. 6 in a connected state; FIG. 1... Optical fiber, 2... Fiber core wire,
3... Covering body, 4... Plug, 5... Hollow part, 9
...Protrusion, 10... Expansion part, 11... Recess, 15
...Receptacle.

Claims

[Claims for Utility Model Registration] (1) A plug having a hollow portion through which the fiber core wire of the optical fiber is inserted at the front and through which the sheath of the optical fiber is inserted at the rear, and a plug having a hollow portion at the front of the plug on one side; A receptacle is provided on the other side to which an optical element such as a light emitting element or a light receiving element is housed.When the plug is connected to the receptacle, the tip of the fiber core wire of the optical fiber is connected to the optical element. In the optical connector facing the plug, an enlarged portion larger than the outer diameter of the fiber core wire is formed at the tip of the hollow portion of the plug, and a recess is further formed inside the enlarged portion. An optical connector characterized by: (2) A utility model according to claim 1, characterized in that a protrusion for clamping and fixing the optical fiber sheath is provided on the inner surface of the optical fiber sheath insertion part in the hollow part of the plug. optical connector.