JPS613485U - optical radar device - Google Patents
optical radar deviceInfo
- Publication number
- JPS613485U JPS613485U JP8834784U JP8834784U JPS613485U JP S613485 U JPS613485 U JP S613485U JP 8834784 U JP8834784 U JP 8834784U JP 8834784 U JP8834784 U JP 8834784U JP S613485 U JPS613485 U JP S613485U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitter
- radar device
- optical radar
- 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
- Optical Radar Systems And Details Thereof (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の第１実施例の構成を示す模式図、第
２図は、本考案の第２実施例の構成を示す模式図である
。
１０・・・発光器、１１・・・発光素子、１２・・・レ
ンズ、２０・・・受光器、２１・・・受光素子、２２・
・・レンズ、３０・・・物体、４０・・・プリズム。FIG. 1 is a schematic diagram showing the structure of a first embodiment of the present invention, and FIG. 2 is a schematic diagram showing the structure of a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 10... Light emitter, 11... Light emitting element, 12... Lens, 20... Light receiver, 21... Light receiving element, 22...
...lens, 30...object, 40...prism.
Claims (1)
受光器で受光し、物体の存否あるいは物体までの距離を
測定する光レーダ装置であって、発光器は、発光素子と
、発光素子の発する光を所定方向に集光するレンズとか
ら成り、また、受光器は、受光素子と、所定方向かうの
光を受光素子上に集光するレンズとから成′り、 発光器あるいは受光器のレンズの周縁部に近接してプリ
ズムを設け、発光素子からの光あるいは受光素子への光
の一部をプリズムを通して屈折して、発光器からの光の
拡がり角度あるいは受光器への光の拡がり角度を部分的
に拡大することを特徴とする光レーダ装置。[Claims for Utility Model Registration] An optical radar device that measures the presence or absence of an object or the distance to the object by receiving light emitted from a light emitter and reflected by hitting an object with a receiver, the light emitter comprising: It consists of a light-emitting element and a lens that focuses the light emitted by the light-emitting element in a predetermined direction, and the light receiver consists of a light-receiving element and a lens that focuses the light directed in a predetermined direction onto the light-receiving element. , A prism is provided close to the periphery of the lens of the emitter or receiver, and a part of the light from the light emitting element or the light to the light receiving element is refracted through the prism to change the spread angle of the light from the emitter or the light reception. An optical radar device characterized by partially expanding the spread angle of light to a vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8834784U JPS613485U (en) | 1984-06-14 | 1984-06-14 | optical radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8834784U JPS613485U (en) | 1984-06-14 | 1984-06-14 | optical radar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS613485U true JPS613485U (en) | 1986-01-10 |
Family
ID=30641393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8834784U Pending JPS613485U (en) | 1984-06-14 | 1984-06-14 | optical radar device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613485U (en) |
-
1984
- 1984-06-14 JP JP8834784U patent/JPS613485U/en active Pending
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