JPH0266979U - - Google Patents
Info
- Publication number
- JPH0266979U JPH0266979U JP14458688U JP14458688U JPH0266979U JP H0266979 U JPH0266979 U JP H0266979U JP 14458688 U JP14458688 U JP 14458688U JP 14458688 U JP14458688 U JP 14458688U JP H0266979 U JPH0266979 U JP H0266979U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- cylindrical lens
- laser
- path
- disposed
- 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 1
Landscapes
- Laser Beam Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は墨出し用レーザー装置の正面図、第２図
イは墨出し用レーザー装置の要部正面図、同図ロ
は墨出し用レーザー装置の要部平面図、同図ハは
墨出し用レーザー装置の要部斜視図、第３図は使
用状態を示す説明図。第４図及び第５図は他の実
施例を示す墨出し用レーザー装置の要部正面図。
第６図は従来を示す墨出し用レーザー装置の要部
正面図。
１…レーザー管、１８…ハーフミラー、２０…
シリンドリカルレンズ、２１…シリンドリカルレ
ンズ、２５…シリンドリカルレンズ、４９…反射
鏡。
1 to 3 show an embodiment of the present invention,
Figure 1 is a front view of the marking laser device, Figure 2 A is a front view of the main parts of the marking laser equipment, Figure 2B is a plan view of the main parts of the marking laser equipment, and Figure 2C is the marking FIG. 3 is an explanatory view showing the state of use; FIG. FIGS. 4 and 5 are front views of main parts of a marking laser device showing another embodiment.
FIG. 6 is a front view of the main parts of a conventional marking laser device. 1... Laser tube, 18... Half mirror, 20...
Cylindrical lens, 21...Cylindrical lens, 25...Cylindrical lens, 49...Reflector.
Claims (1)
きのレーザー光線を鉛直方向に透過可能で且つ横
方向に反射可能なハーフミラー１８が前記レーザ
ー光線の通過路に設けられた墨出し用レーザー装
置に於いて、一方のシリンドリカルレンズ２０が
水平配置されると共に、該シリンドリカルレンズ
２０に対して他方のシリンドリカルレンズ２１が
Ｔ字状に当接され、且つ該当接部分は前記鉛直方
向に透過したレーザー光線の通過路に配設されて
なり、しかも前記一方のシリンドリカルレンズ２
０と同方向で且つ前記ハーフミラー１８にて横方
向に反射したレーザー光線の通過路にシリンドリ
カルレンズ２５が配設されてなることを特徴とす
る墨出し用レーザー装置。 ２ レーザー管１から投射されるレーザー光線の
通過路に、該レーザー光線の光軸に直交する軸を
軸芯として回転自在な反射鏡４９が配設されてな
ることを特徴とする墨出し用レーザー装置。[Claims for Utility Model Registration] 1. A half mirror 18 that can transmit an upward laser beam vertically projected from the laser tube 1 in the vertical direction and reflect it laterally is provided in the path of the laser beam. In the output laser device, one cylindrical lens 20 is arranged horizontally, and the other cylindrical lens 21 is in contact with the cylindrical lens 20 in a T-shape, and the corresponding contact portion is in the vertical direction. The one cylindrical lens 2 is disposed in the path of the transmitted laser beam.
1. A marking laser device characterized in that a cylindrical lens 25 is disposed in the passage path of the laser beam reflected laterally by the half mirror 18 in the same direction as the half mirror 18. 2. A marking laser device characterized in that a reflecting mirror 49 rotatable about an axis perpendicular to the optical axis of the laser beam is disposed in the path of the laser beam projected from the laser tube 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988144586U JPH0422943Y2 (en) | 1988-11-04 | 1988-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988144586U JPH0422943Y2 (en) | 1988-11-04 | 1988-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266979U true JPH0266979U (en) | 1990-05-21 |
| JPH0422943Y2 JPH0422943Y2 (en) | 1992-05-27 |
Family
ID=31412421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988144586U Expired JPH0422943Y2 (en) | 1988-11-04 | 1988-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422943Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149963U (en) * | 1974-10-11 | 1976-04-15 |
-
1988
- 1988-11-04 JP JP1988144586U patent/JPH0422943Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149963U (en) * | 1974-10-11 | 1976-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422943Y2 (en) | 1992-05-27 |