JPH0181620U - - Google Patents
Info
- Publication number
- JPH0181620U JPH0181620U JP1987176366U JP17636687U JPH0181620U JP H0181620 U JPH0181620 U JP H0181620U JP 1987176366 U JP1987176366 U JP 1987176366U JP 17636687 U JP17636687 U JP 17636687U JP H0181620 U JPH0181620 U JP H0181620U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- support plate
- base frame
- optical
- fiber collimators
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
Description
図面は本考案の一実施例を示すもので、第１図
は平面図、第２図は側面図、第３図は光路切換作
用を示す平面図、第４図は第３図の矢視図、第
５図は第３図に対応する異なる切換状態を示す平
面図、第６図は第５図の矢視図である。
１……基枠、３……光フアイバコリメータ、９
……プリズム、１０……支持板、１４……コイル
。
The drawings show one embodiment of the present invention; FIG. 1 is a plan view, FIG. 2 is a side view, FIG. 3 is a plan view showing the optical path switching effect, and FIG. 4 is a view taken in the direction of the arrow in FIG. 3. , FIG. 5 is a plan view showing different switching states corresponding to FIG. 3, and FIG. 6 is a view taken along the arrow in FIG. 1... Base frame, 3... Optical fiber collimator, 9
...prism, 10...support plate, 14...coil.
Claims (1)
リメータを取り付けるとともに、その光フアイバ
コリメータ間に光路切換用の光学素子を前記基枠
に突設した可撓性支持板で光路と交差する方向に
沿つて光路中に出入可能に支持させ、かつ前記基
枠の一部に装着したコイルにより電磁吸引部を形
成して前記支持板を前記光学素子の光路切換位置
に電磁力により吸引駆動可能としたことを特徴と
する光スイツチ。 A plurality of optical fiber collimators are attached to a base frame made of a magnetic core material, and an optical element for switching the optical path is installed between the optical fiber collimators along the direction intersecting the optical path by a flexible support plate protruding from the base frame. The support plate is supported so as to be able to move in and out of the optical path, and an electromagnetic attraction portion is formed by a coil attached to a part of the base frame, so that the support plate can be attracted and driven to the optical path switching position of the optical element by electromagnetic force. A light switch featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176366U JPH0181620U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176366U JPH0181620U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181620U true JPH0181620U (en) | 1989-05-31 |
Family
ID=31468107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176366U Pending JPH0181620U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181620U (en) |
-
1987
- 1987-11-20 JP JP1987176366U patent/JPH0181620U/ja active Pending
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