JPH0775335B2 - Optical transmission device - Google Patents
Optical transmission deviceInfo
- Publication number
- JPH0775335B2 JPH0775335B2 JP62135102A JP13510287A JPH0775335B2 JP H0775335 B2 JPH0775335 B2 JP H0775335B2 JP 62135102 A JP62135102 A JP 62135102A JP 13510287 A JP13510287 A JP 13510287A JP H0775335 B2 JPH0775335 B2 JP H0775335B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- output end
- optical
- signal input
- transmission device
- 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.)
- Expired - Fee Related
Links
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、光ファイバを用いる光伝送装置に関するもの
である。TECHNICAL FIELD The present invention relates to an optical transmission device using an optical fiber.
従来の技術 従来、この種の光伝送装置は第３図に示すような構成で
あった。筐体部１に電気信号入、出力端部３と光信号
入、出力端部４が保持されている。また、光信号入、出
力端部４には、光ファイバ６が取り付けられた着脱自在
の光ファイバ・コネクタプラグ５が取り付けられてい
る。2. Description of the Related Art Conventionally, this type of optical transmission device has a configuration as shown in FIG. The housing 1 holds an electric signal input / output end 3 and an optical signal input / output end 4. A detachable optical fiber connector plug 5 to which an optical fiber 6 is attached is attached to the optical signal input / output end 4.
発明が解決しようとする問題点 このような従来の構成では、第４図のように光伝送装置
の電気信号入、出力端部３を電気信号伝送装置７に接続
し、壁面８に対して電気信号伝送装置をできるかぎり近
づけるように設置した場合、光ファイバ６が急激な曲げ
によって破損するという問題があった。Problems to be Solved by the Invention In such a conventional configuration, as shown in FIG. 4, the electric signal input / output end portion 3 of the optical transmission device is connected to the electric signal transmission device 7, and the electric power is applied to the wall surface 8. If the signal transmission devices are installed so as to be as close as possible, there is a problem that the optical fiber 6 is damaged by abrupt bending.
本発明は、このような問題点を解決するもので、光伝送
装置における光ファイバ部の破損を防止することを目的
とするものである。The present invention solves such a problem, and an object thereof is to prevent damage to an optical fiber portion in an optical transmission device.
問題点を解決するための手段 この問題点を解決するために本発明は、電気信号入、出
力端部を保持した第１の筐体部と、光信号入、出力端部
を保持した第２の筐体部と、光信号入、出力端部に着脱
自在に結合する光ファイバ・コネクタプラグとから構成
し、第１の筐体部に第２の筐体部を可動自在に取り付け
るとともに、上記光ファイバ・コネクタプラグの光ファ
イバ取付面を、光ファイバ取付部を頂面とする球面とし
たものである。Means for Solving the Problems In order to solve this problem, the present invention relates to a first housing portion holding an electric signal input / output end portion and a second housing portion holding an optical signal input / output end portion. And an optical fiber connector plug that is detachably coupled to the optical signal input / output end, and the second casing is movably attached to the first casing, and The optical fiber mounting surface of the optical fiber connector plug is a spherical surface having the optical fiber mounting portion as the top surface.
作用 この構成により、光ファイバ・コネクタプラグを結合し
た第２の筐体が可動するので、光ファイバの急激な曲げ
は生じず、その結果としてこの光ファイバの破損を防止
することができる。また光ファイバ・コネクタプラグの
光ファイバ取付面を、光ファイバ取付部を頂面とする球
面としたものであるので、壁面が球面に当接すれば第２
の筐体が自動的に可動することになり、よって作業時に
おいて、第２の筐体を可動させ忘れて光ファイバを急激
に曲げてしまって破損させてしまうことも防止できる。Operation With this configuration, the second housing to which the optical fiber connector plug is coupled is movable, so that the optical fiber is not suddenly bent, and as a result, the optical fiber can be prevented from being damaged. Further, since the optical fiber mounting surface of the optical fiber connector plug is a spherical surface having the optical fiber mounting portion as the top surface, if the wall surface contacts the spherical surface,
Therefore, it is possible to prevent the second housing from moving and forgetting to move the second housing and suddenly bending and damaging the optical fiber at the time of work.
実施例 以下、本発明の一実施例について図面を参照しながら説
明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図は、本発明の一実施例による光伝送装置を示した
図である。1a,1bは第１、第２の筐体部、３は電気信号
入、出力端部、４は光信号入。出力端部、５は光ファイ
バ・コネクタプラグ、６は光ファイバである。光信号
入、出力端部４には、光ファイバ６を取り付けた光ファ
イバ・コネクタプラグ５が取り付けられている。電気信
号入、出力端部３は第１の筐体部1aに保持されており、
光信号入、出力端部４は第２の筐体部1bに保持されてい
る。第１の筐体部1aには第１の取り付け部2aを構成し、
第２の筐体部1bには第２の取り付け部2bを構成してい
る。第１の取り付け部2aと第２の取り付け部2bにより第
１の筐体部1aに第２の筐体部1bを可動自在に取り付けて
いる。すなわち第１の取り付け部2aと第２の取り付け部
2bを可動自在に結合した一つの軸を中心として、筐体部
1aに対して筐体部1bの取り付け角度が第１図ｂのごとく
±90度可動する構成になっている。この構成により、電
気信号入、出力端部３に対する光信号入、出力端部４の
相対角度を±90度の範囲で任意に可変できる構成になっ
ている。FIG. 1 is a diagram showing an optical transmission device according to an embodiment of the present invention. 1a and 1b are the first and second casings, 3 is an electric signal input, and 4 is an output end, and 4 is an optical signal input. The output end portion, 5 is an optical fiber connector plug, and 6 is an optical fiber. An optical fiber connector plug 5 to which an optical fiber 6 is attached is attached to the optical signal input / output end 4. The electric signal input / output end 3 is held by the first casing 1a,
The optical signal input / output end 4 is held by the second casing 1b. A first mounting portion 2a is configured in the first housing portion 1a,
The second housing portion 1b constitutes a second mounting portion 2b. The second housing portion 1b is movably mounted on the first housing portion 1a by the first mounting portion 2a and the second mounting portion 2b. That is, the first mounting portion 2a and the second mounting portion
Centering around one axis that movably connects 2b,
The mounting angle of the housing portion 1b with respect to 1a is movable ± 90 degrees as shown in FIG. 1b. With this configuration, the electrical signal input, the optical signal input to the output end 3, and the relative angle of the output end 4 can be arbitrarily changed within a range of ± 90 degrees.
このため、第２図のように光伝送装置の電気信号入、出
力端部３を電気信号伝送装置７に接続し、壁面８に対し
て光伝送装置が密着するように設置しても、電気信号
入、出力端部３に対して光信号入、出力端部４の相対角
度が可変できるため、光ファイバ６を曲げずに済み、光
ファイバ破損を防止できる。なお光ファイバ・コネクタ
プラグ５の光ファイバ取付面5aを、破線のごとく光ファ
イバ６取付部を頂面とする球面としておけば、第１図ａ
のごとく直線状となったままで第２図の壁面８に押され
た時、この球面により第２の筐体部が第２図のごとく上
方に自動的に曲げられるようにもなる。Therefore, even if the electric signal input / output end 3 of the optical transmission device is connected to the electric signal transmission device 7 as shown in FIG. Since the relative angle of the optical signal input / output end 4 with respect to the signal input / output end 3 can be varied, the optical fiber 6 does not have to be bent, and the optical fiber can be prevented from being damaged. If the optical fiber mounting surface 5a of the optical fiber connector plug 5 is a spherical surface with the mounting portion of the optical fiber 6 as the top surface as shown by the broken line, FIG.
When pressed against the wall surface 8 in FIG. 2 while being straight as shown in FIG. 2, the spherical surface also allows the second housing portion to be automatically bent upward as shown in FIG.
発明の効果 以上述べてきたように、本発明は、電気信号入、出力端
部を保持した第１の筐体部と、この第１の筐体部に可動
自在に取付けられるとともに、光信号入、出力端部を保
持した第２の筐体部と、この第２の筐体部の上記光信号
入、出力端部に着脱自在に結合した光ファイバ・コネク
タプラグとから構成し、上記光ファイバ・コネクタプラ
グの光ファイバ取付面を、光ファイバ取付部を頂面とす
る球面としたものである。EFFECTS OF THE INVENTION As described above, according to the present invention, the first housing portion that holds the electric signal input / output end portion and the optical signal input is movably attached to the first housing portion. An optical fiber connector plug removably coupled to the optical signal input / output end of the second casing, the second casing holding the output end, and the optical fiber -The optical fiber mounting surface of the connector plug is a spherical surface with the optical fiber mounting portion as the top surface.
そして以上の構成とすれば、光ファイバ・コネクタプラ
グを結合した第２の筐体が可動するので、光ファイバの
急激な曲げは生じず、その結果としてこの光ファイバの
破損を防止することができる。また光ファイバ・コネク
タプラグの光ファイバ取付面を、光ファイバ取付部を頂
面とする球面としたものであるので、壁面が球面に当接
すれば第２の筐体が自動的に可動することになり、よっ
て作業時において第２の筐体を可動させ忘れて光ファイ
バを急激に曲げてしまって破損させてしまうことも防止
できる。With the above configuration, since the second housing to which the optical fiber connector plug is coupled is movable, the optical fiber is not suddenly bent, and as a result, the optical fiber can be prevented from being damaged. . Further, since the optical fiber mounting surface of the optical fiber connector plug is a spherical surface having the optical fiber mounting portion as the top surface, the second housing is automatically movable when the wall surface contacts the spherical surface. Therefore, it is possible to prevent the optical fiber from being abruptly bent and damaged by forgetting to move the second housing during the work.
第１図a,bは本発明の一実施例における光伝送装置を示
した上面図と側面図、第２図は本発明の一実施例におけ
る光伝送装置を設置した状態を示す側面図、第３図a,b
は従来の光伝送装置を示した上面図と側面図、第４図は
従来の光伝送装置を設置した状態を示す側面図である。 1a,1b……第１、第２の筐体部、2a,2b……第１、第２の
取り付け部、３……電気入、出力端部、４……光信号
入、出力端部、５……光ファイバ・コネクタプラグ、5a
……光ファイバ取付面、６……光ファイバ、７……電気
信号伝送装置、８……壁面。1A and 1B are a top view and a side view showing an optical transmission device according to an embodiment of the present invention, and FIG. 2 is a side view showing a state in which the optical transmission device according to the embodiment of the present invention is installed. 3 Figure a, b
Is a top view and a side view showing a conventional optical transmission device, and FIG. 4 is a side view showing a state in which the conventional optical transmission device is installed. 1a, 1b ... first and second housing parts, 2a, 2b ... first and second mounting parts, 3 ... electric input, output end, 4 ... optical signal input, output end, 5: Optical fiber connector plug, 5a
...... Optical fiber mounting surface, 6 ...... Optical fiber, 7 ...... Electrical signal transmission device, 8 ...... Wall surface.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 末広 芳和 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 (56)参考文献 特開 昭61−253778（ＪＰ，Ａ) 実開 昭57−171342（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Yoshikazu Suehiro 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (56) Reference JP-A-61-253778 (JP, A) (JP, U)
Claims (2)
体部と、この第１の筐体部に可動自在に取付けられると
ともに、光信号入、出力端部を保持した第２の筐体部
と、この第２の筐体部の上記光信号入、出力端部に着脱
自在に結合した光ファイバ・コネクタプラグとから構成
し、上記光ファイバ・コネクタプラグの光ファイバ取付
面を、光ファイバ取付部を頂部とする球面とし光伝送装
置。1. A first housing portion holding an electric signal input / output end portion, and a second housing portion movably attached to the first housing portion and holding an optical signal input / output end portion. And an optical fiber connector plug detachably coupled to the optical signal input / output end of the second casing, and the optical fiber mounting surface of the optical fiber connector plug is , An optical transmission device having a spherical surface with the optical fiber mounting portion as the top.
第２の筐体部は第２の取り付け部を有し、第１、第２の
取り付け部を軸により駆動自在に結合させた特許請求の
範囲第１項に記載の光伝送装置。2. The first housing part has a first mounting part,
The optical transmission device according to claim 1, wherein the second housing portion has a second mounting portion, and the first and second mounting portions are driveably coupled by a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62135102A JPH0775335B2 (en) | 1987-05-29 | 1987-05-29 | Optical transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62135102A JPH0775335B2 (en) | 1987-05-29 | 1987-05-29 | Optical transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63299539A JPS63299539A (en) | 1988-12-07 |
| JPH0775335B2 true JPH0775335B2 (en) | 1995-08-09 |
Family
ID=15143885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62135102A Expired - Fee Related JPH0775335B2 (en) | 1987-05-29 | 1987-05-29 | Optical transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0775335B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036348U (en) * | 1989-06-06 | 1991-01-22 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57171342U (en) * | 1981-04-20 | 1982-10-28 | ||
| US4586763A (en) * | 1985-03-25 | 1986-05-06 | Grid Systems Corporation | Rotatable connector mechanism |
-
1987
- 1987-05-29 JP JP62135102A patent/JPH0775335B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63299539A (en) | 1988-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4024542A (en) | Antenna mount for receiver cabinet | |
| JPS587689A (en) | Crt display terminal with detachable power unit | |
| DK0898218T3 (en) | Computer with transferable core device | |
| KR850006666A (en) | Connector device | |
| JPS6470714A (en) | Optical fiber coupling assembly | |
| DE69220244T2 (en) | MINIATURE COAXIAL PLUG CONNECTOR | |
| CA2133010A1 (en) | Electrical Plug Connector | |
| JPS5827510Y2 (en) | Energizing mechanism | |
| JPH0775335B2 (en) | Optical transmission device | |
| JP3027687B2 (en) | Dustproof connector and dustproof encoder | |
| US6155867A (en) | Cable mounting arrangement for a power supply device | |
| DE68904375T2 (en) | MOVABLE PLUG AND COUPLING FOR ELECTRIC CABLES. | |
| JPH07296879A (en) | Electric connector | |
| JPH0258004A (en) | Structure for connecting optical connector | |
| JPH06131963A (en) | Circuit breaker | |
| JP2956999B2 (en) | Connector for audio equipment | |
| JPH05301187A (en) | Coupler for automatic tool replacement | |
| JP2000232723A (en) | Grounding device of signal cable | |
| JPH0587850U (en) | Multi-core cable connector | |
| JPH029588Y2 (en) | ||
| JPH06338363A (en) | Plug fixing structure for electronic apparatus | |
| JPH0511366U (en) | Connector mounting device for electrical equipment | |
| KR200176957Y1 (en) | Cable connecting apparatus of laser scanning unit | |
| JPH0498775A (en) | Disc device plug-in unit | |
| KR20010060684A (en) | Wire connection device for ventilation hooded microwave oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |