JPH0336986U - - Google Patents
Info
- Publication number
- JPH0336986U JPH0336986U JP9727389U JP9727389U JPH0336986U JP H0336986 U JPH0336986 U JP H0336986U JP 9727389 U JP9727389 U JP 9727389U JP 9727389 U JP9727389 U JP 9727389U JP H0336986 U JPH0336986 U JP H0336986U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- laser oscillator
- photodetector
- optical system
- laser
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 3
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
- Focusing (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来の測距装置を示す構成図である。図に
おいて９……レーザ電源「入」用スイツチ、１１
……レーザロツド、１４……出力ミラー、１５…
…コーナキユーブプリズム、１６……Ｑスイツチ
、２０……送り出しリール、２１……巻き上げリ
ール、２２……巻き上げレバー、２３……連結棒
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てある。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional distance measuring device. In the figure, 9...laser power "on" switch, 11
...Laser rod, 14...Output mirror, 15...
... corner cube prism, 16 ... Q switch, 20 ... feed reel, 21 ... winding reel, 22 ... winding lever, 23 ... connecting rod. It should be noted that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
レーザ発振器の出力光を目標に照射するための送
信光学系と、この送信光学系から出て目標から反
射して帰つて来る上記レーザ発振器の出力を集め
て受信光とする受信光学系と、この受信光を電気
信号に変換する第１の光検出器と、この第１の光
検出器の電気信号をデイジタル回路が駆動できる
信号の大きさまで増幅する増幅器と、上記レーザ
発振器から光が出た瞬間をモニタし電気信号を出
力する第２の光検出器と、この第２の検出器でモ
ニタした瞬間の信号で計数を始め上記増幅器の出
力で計数をやめるカウンタと、上記レーザ発振器
を駆動するレーザ電源と、このレーザ電源を動作
させるレーザ電源「入」のスイツチとから成る測
距装置において、上記レーザ発振器の色素Ｑスイ
ツチをカメラのフイルム基材に色素を塗布あるい
は混入したもので形成し、上記Ｑスイツチをレバ
ーにより巻き上げる巻上げ機構を設けたことを特
徴とする測距装置。 A laser oscillator using a dye Q switch, a transmitting optical system for irradiating the output light of this laser oscillator to a target, and collecting the output of the laser oscillator that comes out from this transmitting optical system, reflects from the target, and returns. a receiving optical system that converts the received light into received light; a first photodetector that converts the received light into an electrical signal; and an amplifier that amplifies the electrical signal of the first photodetector to a signal size that can be driven by a digital circuit. and a second photodetector that monitors the moment when the light is emitted from the laser oscillator and outputs an electrical signal, and starts counting with the signal monitored by this second detector and starts counting with the output of the amplifier. In a distance measuring device consisting of a stop counter, a laser power source that drives the laser oscillator, and a laser power "on" switch that operates the laser power source, the dye Q switch of the laser oscillator is applied to the film base material of the camera. A distance measuring device, characterized in that it is formed of a material coated or mixed with Q-switch, and is provided with a winding mechanism for winding up the Q switch with a lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9727389U JPH0336986U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9727389U JPH0336986U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336986U true JPH0336986U (en) | 1991-04-10 |
Family
ID=31646421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9727389U Pending JPH0336986U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336986U (en) |
-
1989
- 1989-08-21 JP JP9727389U patent/JPH0336986U/ja active Pending
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