JPS6423644U

JPS6423644U -

Info

Publication number: JPS6423644U
Application number: JP11806487U
Authority: JP
Priority date: 1987-07-31
Filing date: 1987-07-31
Publication date: 1989-02-08

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す側断面図、
第２図はこの考案に用いるアダプタの保持筒を外
した斜視図、第３図は保持筒の斜視図、第４図は
検査対象であるフエルールの斜視図である。１……検査用光コード、２……アダプタ本体、
２１……中空部、１３……フエルール、６……ア
ダプタ筒、６１……嵌合突起、６２……ピン、７
……保持筒、７２……傾斜孔、７３……係止突起
、８……フエルール。 FIG. 1 is a side sectional view showing an embodiment of this invention.
FIG. 2 is a perspective view of the adapter used in this invention with the holding tube removed, FIG. 3 is a perspective view of the holding tube, and FIG. 4 is a perspective view of the ferrule to be inspected. 1... Optical cord for inspection, 2... Adapter body,
21... Hollow part, 13... Ferrule, 6... Adapter tube, 61... Fitting protrusion, 62... Pin, 7
... Holding cylinder, 72 ... Inclined hole, 73 ... Locking protrusion, 8 ... Ferrule.

Claims

[Claims for Utility Model Registration] An adapter body 2 having a generally hollow cylindrical shape and having a hollow portion 21 through which the optical fiber 11 of the inspection optical cord 1 is inserted; 2
a fitting protrusion that is to be attached to the side opposite to the connection side of the optical cord for inspection, holds the ferrule 13 fixed to the end of the optical cord in a coaxial position, and is to be fitted with the ferrule 8 to be inspected; 61A, and has an adapter tube 6 with a pin 62 protruding from the outer periphery, and an inclined hole 72 that coaxially and slidably engages with the outside of the adapter tube 6 and engages with the pin 62, A device for inspecting a ferrule of an optical device, comprising: a holding tube 7 provided with a locking protrusion 73 for holding down the ferrule 8 to be inspected; and an adapter.