JPH01158908U - - Google Patents
Info
- Publication number
- JPH01158908U JPH01158908U JP14562488U JP14562488U JPH01158908U JP H01158908 U JPH01158908 U JP H01158908U JP 14562488 U JP14562488 U JP 14562488U JP 14562488 U JP14562488 U JP 14562488U JP H01158908 U JPH01158908 U JP H01158908U
- Authority
- JP
- Japan
- Prior art keywords
- half mirror
- laser device
- spot
- laser beam
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案に係るスポツトレーザー装置の
一実施例を示す正面図。第２図は鏡胴の分解斜視
図。第３図は鏡胴部分の縦断面図。第４図は他の
実施例を示す鏡胴部分の縦断面図。第５図は使用
状態を示す斜視図。第６図は頭部の上面に分度器
を配設した状態を示す要部斜視図。第７図は従来
例を示す斜視図。
１……レーザー管、２５……ハーフミラー。
FIG. 1 is a front view showing an embodiment of a spot laser device according to the present invention. FIG. 2 is an exploded perspective view of the lens barrel. FIG. 3 is a longitudinal sectional view of the lens barrel. FIG. 4 is a longitudinal sectional view of a lens barrel portion showing another embodiment. FIG. 5 is a perspective view showing the state of use. FIG. 6 is a perspective view of the main part showing a state in which a protractor is placed on the upper surface of the head. FIG. 7 is a perspective view showing a conventional example. 1... Laser tube, 25... Half mirror.
Claims (1)
きのレーザー光を鉛直及び横方向に透過及び反射
可能なハーフミラー２５が前記レーザー光の通過
路に設けられてなることを特徴とするスポツトレ
ーザー装置。 ２ 前記ハーフミラー２５を透過するレーザー光
を前記レーザー管１の鉛直方向に投射させるべく
該ハーフミラー２５の上方または下方位置に、レ
ーザー光の光路を修正するための屈折体が配設さ
れてなる実用新案登録請求の範囲第１項記載のス
ポツトレーザー装置。 ３ 前記ハーフミラー２５が鉛直方向に対し４５
゜の角度で配設されてなる実用新案登録請求の範
囲第１項または第２項記載のスポツトレーザー装
置。 ４ 前記ハーフミラー２５がガラス板の背面２６
にアルミ蒸着を施すことにより構成されてなる実
用新案登録請求の範囲第１項または第２項記載の
スポツトレーザー装置。[Claims for Utility Model Registration] 1. A half mirror 25 capable of vertically and laterally transmitting and reflecting the upward laser beam projected vertically from the laser tube 1 is provided in the passage path of the laser beam. A spot laser device featuring: 2. A refractor for correcting the optical path of the laser beam is disposed above or below the half mirror 25 in order to project the laser beam passing through the half mirror 25 in the vertical direction of the laser tube 1. A spot laser device according to claim 1 of the utility model registration claim. 3 The half mirror 25 is 45 in the vertical direction.
A spot laser device according to claim 1 or 2, which is arranged at an angle of .degree. 4 The half mirror 25 is the back surface 26 of the glass plate.
2. A spot laser device according to claim 1 or 2, which is constructed by applying aluminum vapor deposition to the spot laser device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14562488U JPH01158908U (en) | 1987-12-01 | 1988-11-08 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18405387 | 1987-12-01 | ||
| JP14562488U JPH01158908U (en) | 1987-12-01 | 1988-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01158908U true JPH01158908U (en) | 1989-11-02 |
Family
ID=31719020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14562488U Pending JPH01158908U (en) | 1987-12-01 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01158908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415009U (en) * | 1990-05-25 | 1992-02-06 | ||
| JPH04244912A (en) * | 1990-10-01 | 1992-09-01 | Spectra Physics Laserplain Inc | Light beam projector |
| JPH0590313U (en) * | 1991-04-10 | 1993-12-10 | シンワ測定株式会社 | Laser marker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117057A (en) * | 1974-08-01 | 1976-02-10 | Kogyo Gijutsuin | |
| JPS6234311B2 (en) * | 1981-12-31 | 1987-07-25 | Fujitsu Ltd |
-
1988
- 1988-11-08 JP JP14562488U patent/JPH01158908U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117057A (en) * | 1974-08-01 | 1976-02-10 | Kogyo Gijutsuin | |
| JPS6234311B2 (en) * | 1981-12-31 | 1987-07-25 | Fujitsu Ltd |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415009U (en) * | 1990-05-25 | 1992-02-06 | ||
| JPH04244912A (en) * | 1990-10-01 | 1992-09-01 | Spectra Physics Laserplain Inc | Light beam projector |
| JPH0590313U (en) * | 1991-04-10 | 1993-12-10 | シンワ測定株式会社 | Laser marker |