JPS6283911U - - Google Patents
Info
- Publication number
- JPS6283911U JPS6283911U JP17301885U JP17301885U JPS6283911U JP S6283911 U JPS6283911 U JP S6283911U JP 17301885 U JP17301885 U JP 17301885U JP 17301885 U JP17301885 U JP 17301885U JP S6283911 U JPS6283911 U JP S6283911U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- appropriate distance
- receiving device
- light
- scanner
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は第１図の作用説明図、第３図は第２図におけ
る光源及びスキヤナーの動作を示す線図である。
第４図は公知の光学的測距装置を示す平面図であ
る。
１…受光素子、２…受光レンズ、１０ａ…第１
のレーザー光源、１０ｂ…第２のレーザー光源、
１１ａ…第１のスキヤナー、１１ｂ…第２のスキ
ヤナー、１２ａ…第１のレーザー光、１２ｂ…第
２のレーザー光、２０…被検体、Ａ…視野、Ｄａ
，Ｄｂ…距離、Ｓａ…第１の走査領域、Ｓｂ…第
２の走査領域、Ｘａ…第１の非検出領域、Ｘｂ…
第２の非検出領域。
Figure 1 is a plan view showing one embodiment of the present invention;
This figure is an explanatory diagram of the operation of FIG. 1, and FIG. 3 is a diagram showing the operation of the light source and scanner in FIG. 2.
FIG. 4 is a plan view showing a known optical distance measuring device. 1... Light receiving element, 2... Light receiving lens, 10a... First
a laser light source, 10b... a second laser light source,
11a...first scanner, 11b...second scanner, 12a...first laser beam, 12b...second laser beam, 20...subject, A...field of view, Da
, Db...distance, Sa...first scanning area, Sb...second scanning area, Xa...first non-detection area, Xb...
Second non-detection area.
Claims (1)
受光装置と、上記受光装置の左右にそれぞれ適宜
距離を存して設けられ、それぞれレーザー光源、
スキヤンナーよりなり上記被検体を照射する第１
の投光装置及び第２の投光装置とを具えたことを
特徴とする光学的測距装置。 A light receiving device is provided facing the subject at an appropriate distance, and a laser light source is provided on the left and right sides of the light receiving device at an appropriate distance, respectively.
The first part consists of a scanner and irradiates the above-mentioned object.
An optical distance measuring device comprising: a light projecting device; and a second light projecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985173018U JPH049525Y2 (en) | 1985-11-12 | 1985-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985173018U JPH049525Y2 (en) | 1985-11-12 | 1985-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283911U true JPS6283911U (en) | 1987-05-28 |
| JPH049525Y2 JPH049525Y2 (en) | 1992-03-10 |
Family
ID=31110089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985173018U Expired JPH049525Y2 (en) | 1985-11-12 | 1985-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049525Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160005A (en) * | 1981-03-27 | 1982-10-02 | Sumitomo Metal Ind Ltd | Method and device for detecting position of crane |
| JPS583210A (en) * | 1981-06-29 | 1983-01-10 | Mitsubishi Electric Corp | Clamping device for transformer iron core |
-
1985
- 1985-11-12 JP JP1985173018U patent/JPH049525Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160005A (en) * | 1981-03-27 | 1982-10-02 | Sumitomo Metal Ind Ltd | Method and device for detecting position of crane |
| JPS583210A (en) * | 1981-06-29 | 1983-01-10 | Mitsubishi Electric Corp | Clamping device for transformer iron core |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049525Y2 (en) | 1992-03-10 |