JPS60163304U - Light angle detection device for periscope - Google Patents
Light angle detection device for periscopeInfo
- Publication number
- JPS60163304U JPS60163304U JP5017384U JP5017384U JPS60163304U JP S60163304 U JPS60163304 U JP S60163304U JP 5017384 U JP5017384 U JP 5017384U JP 5017384 U JP5017384 U JP 5017384U JP S60163304 U JPS60163304 U JP S60163304U
- Authority
- JP
- Japan
- Prior art keywords
- light
- periscope
- movable mirror
- receiving
- condensing lens
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Telescopes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の潜望鏡用角度検出装置を示す図、第２図
はこの考案による潜望鏡用光角度検出装置の一実施例を
示す図、第３図イは複数個の受光素子の受光レベル特性
図、第３図口は受光素子の特性図であり、図において、
１はランプ、２は固定ミラー、３は潜望鏡筒、４は可動
ミラー、５はサーボ、６ａ〜６ｃはオートコリメータ、
７は取り付は台、８は第１の集光レンズ、９ａ〜９ｚは
受光素子、１０ａ〜１０ｚは第２の集光レンズ、１１は
光角度信号変換部、１２は表示器である。なお、図中同
一あるいは相当部分には同一符号を付して示しである。Fig. 1 is a diagram showing a conventional angle detection device for a periscope, Fig. 2 is a diagram showing an embodiment of the optical angle detection device for a periscope according to this invention, and Fig. 3A is a diagram showing light receiving level characteristics of a plurality of light receiving elements. Figures and Figures 3 and 3 are characteristic diagrams of the light-receiving element.
1 is a lamp, 2 is a fixed mirror, 3 is a periscope tube, 4 is a movable mirror, 5 is a servo, 6a to 6c are autocollimators,
7 is a mounting base, 8 is a first condensing lens, 9a to 9z are light receiving elements, 10a to 10z are second condensing lenses, 11 is an optical angle signal converter, and 12 is a display. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.
Claims (1)
素子と、上記発光素子により発光された光を潜望鏡内固
定ミラー面に集光させる第１の集光レンズと、上記第１
の集光レンズにより集光された光を上記潜望鏡内の可動
ミラー面に導く固定・ ミラーと、上記固定ミラー
から導かれた光を上記潜望鏡の外に設けられた光検出部
に導（可動ミラ□ −と、上記可動ミラーから出力さ
れた光を受光なしうる位置に配列された複数個の第２の
集光レンズと、上記第２の集光レンズで集光された光を
電気信号に変換する複数個の受光素子と、上記受光素子
につながり各受光素子の受光状態から上記可動ミラーの
位置を角度信号に変換する光角度信号・変換部と、上記
光角度変換部につながる表示器とからなる潜望鏡用光角
度検出装置。a light emitting element disposed at a predetermined position directly facing the light receiving part of the periscope; a first condensing lens that focuses light emitted by the light emitting element onto a fixed mirror surface within the periscope;
a fixed mirror that guides the light condensed by the condensing lens to a movable mirror surface in the periscope; and a movable mirror that guides the light guided from the fixed mirror to a light detection section provided outside the periscope. □ -, a plurality of second condensing lenses arranged at positions where the light output from the movable mirror can be received, and converting the light condensed by the second condensing lens into an electrical signal. a plurality of light-receiving elements, an optical angle signal/conversion unit connected to the light-receiving element and converting the position of the movable mirror into an angle signal from the light-receiving state of each light-receiving element, and an indicator connected to the optical angle conversion unit. Optical angle detection device for periscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017384U JPS60163304U (en) | 1984-04-05 | 1984-04-05 | Light angle detection device for periscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017384U JPS60163304U (en) | 1984-04-05 | 1984-04-05 | Light angle detection device for periscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60163304U true JPS60163304U (en) | 1985-10-30 |
Family
ID=30568060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5017384U Pending JPS60163304U (en) | 1984-04-05 | 1984-04-05 | Light angle detection device for periscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163304U (en) |
-
1984
- 1984-04-05 JP JP5017384U patent/JPS60163304U/en active Pending
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