JPH0381906U

JPH0381906U -

Info

Publication number: JPH0381906U
Application number: JP14355589U
Authority: JP
Priority date: 1989-12-12
Filing date: 1989-12-12
Publication date: 1991-08-21

Description

[Brief explanation of the drawing]

第１図はこの考案による光コネクタ用シヤツタ
ーの構成図、第２図はスプリング５の取付状態説
明図、第３図は第１図のシヤツター３Ａ，３Ｂが
開いている状態説明図、第４図は第１図のシヤツ
ター３Ａ，３Ｂが閉じている状態説明図、第５図
は従来技術による光コネクタ用シヤツターの構成
図である。１……光コネクタ、２……キヤツプ、２Ａ……
切欠部、３Ａ，３Ｂ……シヤツター、４Ａ，４Ｂ
……軸、５……凸部、６……凹部、７……スプリ
ング、８……パネル。 Fig. 1 is a configuration diagram of the optical connector shutter according to this invention, Fig. 2 is an explanatory diagram of the state in which the spring 5 is attached, Fig. 3 is an explanatory diagram of the state in which the shutters 3A and 3B of Fig. 1 are open, and Fig. 4 is an illustration of the state in which the shutters 3A and 3B of Fig. 1 are open. 1 is an explanatory diagram of a state in which the shutters 3A and 3B of FIG. 1 are closed, and FIG. 5 is a configuration diagram of a shutter for an optical connector according to the prior art. 1...Optical connector, 2...Cap, 2A...
Notch, 3A, 3B... Shutter, 4A, 4B
... shaft, 5 ... convex part, 6 ... concave part, 7 ... spring, 8 ... panel.

Claims

[Scope of Claim for Utility Model Registration] A cap 2 that wraps around the optical connector 1 and has a notch 2A cut out at a position corresponding to a portion of the optical connector 1, and a first axis that extends along the notch 2A of the cap 2. 4A
A first shutter 3A rotates around the shaft, and a second shaft 4B rotates along the notch 2A of the cap 2.
a second shutter 3B that rotates around the second shutter 3B;
A convex portion 5 that rotates together with A; and a second shaft 4B that is connected to the second shaft 4B and is engaged with the convex portion 5, and when the convex portion 5 rotates, the convex portion 5 rotates together with the second shutter 3B in a direction opposite to the rotational direction of the convex portion 5. Recessed portion 6, first shutter 3A, and second shutter 3B
is provided with a spring 7 that applies force to the first shutter 3A and the second shutter 3B in the direction of closing the optical connector 1. When the first shutter 3A is opened, the second shutter 3B is opened and the first shutter 3A is opened. A shutter for an optical connector, characterized in that when shutter 3A is closed, a second shutter 3B is closed.