JPH0241218U - - Google Patents
Info
- Publication number
- JPH0241218U JPH0241218U JP11855788U JP11855788U JPH0241218U JP H0241218 U JPH0241218 U JP H0241218U JP 11855788 U JP11855788 U JP 11855788U JP 11855788 U JP11855788 U JP 11855788U JP H0241218 U JPH0241218 U JP H0241218U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- switching element
- terminal
- output terminal
- aperture
- 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 17
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の１×６光スイツチ
の外観図、第２図は第１図の１×６光スイツチの
縦断面図、第３図はステツプモータ制御回路のブ
ロツク図、第４図１，２は第１図の１×６光スイ
ツチの光出力端子切替動作を示す図、第５図は１
×４光スイツチの従来例を示す模式図である。
１１……光学部ケース、１２……駆動部ケース
、１７〜２０……電気信号入力端子、２１……光
入力端子、２２〜２７……光出力端子、２８……
プリズム、２９……アパーチユア、３１〜３７…
…レンズ、３８，３９……ステツプモータ、４１
，４２……デコーダ、４３，４４……演算回路、
４５，４６……ステツプモータ駆動回路。
FIG. 1 is an external view of a 1×6 optical switch according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the 1×6 optical switch of FIG. 1, and FIG. 3 is a block diagram of a step motor control circuit. Figures 4 1 and 2 are diagrams showing the optical output terminal switching operation of the 1x6 optical switch in Figure 1, and Figure 5 is 1
1 is a schematic diagram showing a conventional example of a ×4 optical switch. DESCRIPTION OF SYMBOLS 11... Optical part case, 12... Drive part case, 17-20... Electric signal input terminal, 21... Optical input terminal, 22-27... Optical output terminal, 28...
Prism, 29...Aperture Your, 31-37...
...Lens, 38, 39...Step motor, 41
, 42... decoder, 43, 44... arithmetic circuit,
45, 46...Step motor drive circuit.
Claims (1)
の中心軸線のまわりで該中心軸線と直交する同一
平面上に配置され、光が通過する複数の第２の光
端子と、前記中心軸線を回転軸として回転可能に
配置され、第１の光端子といずれか１つの第２の
光端子との間に光路を形成する切替素子と、該切
替素子を回転させる駆動素子とを含む１×ｎ光ス
イツチにおいて、 前記切替素子を収容し、前記切替素子の回転軸
またはこれと平行な直線のまわりで回転可能に配
置され、光出力端子と対向する側面には前記切替
素子からの出射光が通過するだけの大きさの１つ
の開口が形成されているアパーチユアと、 前記アパーチユアを前記切替素子とは逆方向に
回転させる駆動素子とを有することを特徴とする
１×ｎ光スイツチ。[Claims for Utility Model Registration] One first optical terminal through which light passes, and a plurality of a second optical terminal; a switching element that is arranged to be rotatable about the central axis and forms an optical path between the first optical terminal and any one of the second optical terminals; and the switching element A 1×n optical switch including a drive element for rotating the switching element, a side surface facing the optical output terminal, which houses the switching element, is rotatably arranged around the rotation axis of the switching element or a straight line parallel to this, and faces the optical output terminal. has an aperture formed with one opening large enough for light emitted from the switching element to pass through, and a drive element that rotates the aperture in a direction opposite to that of the switching element. 1xn optical switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855788U JPH0241218U (en) | 1988-09-09 | 1988-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855788U JPH0241218U (en) | 1988-09-09 | 1988-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241218U true JPH0241218U (en) | 1990-03-22 |
Family
ID=31363004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11855788U Pending JPH0241218U (en) | 1988-09-09 | 1988-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008507730A (en) * | 2004-07-20 | 2008-03-13 | ネプテック・オプティカル・ソリューションズ・インコーポレイテッド | Rotating optical switch |
| JP2018066852A (en) * | 2016-10-19 | 2018-04-26 | ファナック株式会社 | Beam distributor |
-
1988
- 1988-09-09 JP JP11855788U patent/JPH0241218U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008507730A (en) * | 2004-07-20 | 2008-03-13 | ネプテック・オプティカル・ソリューションズ・インコーポレイテッド | Rotating optical switch |
| JP2018066852A (en) * | 2016-10-19 | 2018-04-26 | ファナック株式会社 | Beam distributor |
| US10067294B2 (en) | 2016-10-19 | 2018-09-04 | Fanuc Corporation | Beam distributor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3996984B2 (en) | Bicycle shift mode selector switch | |
| JPH0241218U (en) | ||
| JPS5810324U (en) | Intermittent drive device for tap changer converter | |
| US3778620A (en) | Square wave rotary pulse transducer | |
| JPS62165Y2 (en) | ||
| JPH075271A (en) | Clock | |
| SU1194434A1 (en) | Electronic game | |
| JPH0342427Y2 (en) | ||
| JPS60193596U (en) | display device | |
| JPS6252679U (en) | ||
| JPH0611642A (en) | Focus zoom switch mechanism for camera of the like | |
| KR870001347Y1 (en) | Time switch | |
| KR800000419Y1 (en) | Switch with electromagnet | |
| SU1377928A1 (en) | Variable resistor | |
| JPH0324068U (en) | ||
| JPS60153392U (en) | Tension detection type warning device | |
| JPH023511U (en) | ||
| JPS6058549U (en) | Automatic return device for turn signal switch | |
| JPS60178879U (en) | display device | |
| JPH01155561U (en) | ||
| JPS63185510U (en) | ||
| JPS63185521U (en) | ||
| JPH0335629U (en) | ||
| JPH0364843U (en) | ||
| JPS61192390U (en) |