JPS6347305U - - Google Patents
Info
- Publication number
- JPS6347305U JPS6347305U JP14245486U JP14245486U JPS6347305U JP S6347305 U JPS6347305 U JP S6347305U JP 14245486 U JP14245486 U JP 14245486U JP 14245486 U JP14245486 U JP 14245486U JP S6347305 U JPS6347305 U JP S6347305U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- optical
- party
- outer periphery
- attenuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 2
Description
第１図は本考案による一実施例の斜視図、第２
図は本考案による他の実施例の斜視図、第３図は
従来技術による斜視図である。
図において、１は光固定減衰器、１‐１はプラ
グ、１‐１ａは回り止め用突起、１‐２，１′‐
２は円筒体、１‐２ａはおねじ部、１‐２ｂは係
止用溝、１‐２ｃは受け穴、１‐２ｄ，１′‐２
ｄは突起部、１‐３，１′‐３はカツプリングナ
ツト、１‐３ａ，１′‐３ａは係止部、１‐４は
フエルール、２は光コネクタアダプタ、２‐１は
係止用溝、３は光コネクタ、３‐１はプラグ、３
‐１ａは回り止め用突起、３‐３はカツプリング
ナツト、３‐４はフエルール、を示す。
Fig. 1 is a perspective view of one embodiment of the present invention;
The figure is a perspective view of another embodiment of the present invention, and FIG. 3 is a perspective view of the prior art. In the figure, 1 is an optical fixed attenuator, 1-1 is a plug, 1-1a is a rotation prevention protrusion, 1-2, 1'-
2 is a cylindrical body, 1-2a is a male thread, 1-2b is a locking groove, 1-2c is a receiving hole, 1-2d, 1'-2
d is a protrusion, 1-3, 1'-3 is a coupling nut, 1-3a, 1'-3a is a locking part, 1-4 is a ferrule, 2 is an optical connector adapter, 2-1 is a locking part Groove, 3 is optical connector, 3-1 is plug, 3
-1a indicates a rotation prevention protrusion, 3-3 indicates a coupling nut, and 3-4 indicates a ferrule.
Claims (1)
光固定減衰器１において、 相手方を接続した位置では、円筒体１‐２の外
周を自由に回動し、相手方との接続を外した位置
では、該円筒体１‐２に挿通したカツプリングナ
ツト１‐３の係止部１‐３ａを上記円筒体１‐２
の外周の一部に突設した突起部１‐１ｄに嵌合し
て係止させ、回り止めすることを特徴とする光固
定減衰器。[Claims for Utility Model Registration] In the optical fixed attenuator 1 in which at least one of the connecting parts is a plug type, at the position where the other party is connected, it freely rotates around the outer periphery of the cylindrical body 1-2, and the connection part with the other party is connected. In the position where the cylindrical body 1-2 is removed, the locking portion 1-3a of the coupling nut 1-3 inserted into the cylindrical body 1-2 is inserted into the cylindrical body 1-2.
An optical fixed attenuator characterized in that it is fitted into a protrusion 1-1d protruding from a part of the outer periphery of the optical attenuator to be locked and prevented from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142454U JP2544205Y2 (en) | 1986-09-16 | 1986-09-16 | Light fixed cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142454U JP2544205Y2 (en) | 1986-09-16 | 1986-09-16 | Light fixed cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6347305U true JPS6347305U (en) | 1988-03-31 |
| JP2544205Y2 JP2544205Y2 (en) | 1997-08-13 |
Family
ID=31051202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986142454U Expired - Lifetime JP2544205Y2 (en) | 1986-09-16 | 1986-09-16 | Light fixed cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544205Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5677813A (en) * | 1979-11-28 | 1981-06-26 | Toshiba Corp | Optical fiber connector |
| JPS6170521A (en) * | 1984-09-14 | 1986-04-11 | Nec Corp | Optical fixed attenuator |
-
1986
- 1986-09-16 JP JP1986142454U patent/JP2544205Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5677813A (en) * | 1979-11-28 | 1981-06-26 | Toshiba Corp | Optical fiber connector |
| JPS6170521A (en) * | 1984-09-14 | 1986-04-11 | Nec Corp | Optical fixed attenuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2544205Y2 (en) | 1997-08-13 |