JPH031780U - - Google Patents
Info
- Publication number
- JPH031780U JPH031780U JP6201789U JP6201789U JPH031780U JP H031780 U JPH031780 U JP H031780U JP 6201789 U JP6201789 U JP 6201789U JP 6201789 U JP6201789 U JP 6201789U JP H031780 U JPH031780 U JP H031780U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflected
- light source
- source means
- mirror
- 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 7
- 239000003550 marker Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の一実施例の光マーカーの構成
説明図、第２図は第１図に示す光マーカーの光ビ
ームの方向に傾いている場合の説明図、第３図は
光ビーム方向調整時の状態の説明図、第４図はチ
エツクパネルの概念図、第５図は第１図に示す光
マーカーの光ビームの方向が正しい場合の説明図
、第６図はチエツクパネルの概念図、第７図はチ
エツク回路の構成説明図、第８図は従来の光マー
カーの一例の要部構成説明図である。
符号の説明、１……光マーカー、２……ヘリウ
ム・アルゴン・ガスレーザ装置、３，４……ハー
フミラー、６，８，１０……ロツドレンズ、９…
…ミラー、１２……操作部、１３……駆動回路、
１７……リニアパルスモータ、１８，１９……ス
ライダ、２０……スケール、Ｂ……光ビーム、ａ
，ｂ，ｃ……光ライン。
Fig. 1 is an explanatory diagram of the configuration of an optical marker according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of the optical marker shown in Fig. 1 when it is tilted in the direction of the light beam, and Fig. 3 is an illustration of the direction of the light beam. An explanatory diagram of the state during adjustment, Fig. 4 is a conceptual diagram of the check panel, Fig. 5 is an explanatory diagram when the direction of the light beam of the optical marker shown in Fig. 1 is correct, and Fig. 6 is a conceptual diagram of the check panel. , FIG. 7 is an explanatory diagram of the configuration of a check circuit, and FIG. 8 is an explanatory diagram of the configuration of essential parts of an example of a conventional optical marker. Explanation of symbols, 1... Optical marker, 2... Helium/argon gas laser device, 3, 4... Half mirror, 6, 8, 10... Rod lens, 9...
... Mirror, 12 ... Operation unit, 13 ... Drive circuit,
17... Linear pulse motor, 18, 19... Slider, 20... Scale, B... Light beam, a
, b, c... optical line.
Claims (1)
から光ビームの一部を透過して第１透過ビームと
し他の一部を反射して第１反射ビームとする第１
ハーフミラーと、そのハーフミラーを経たビーム
を前記第１反射ビームと同側に且つ平行に反射し
て第２反射ビームとするミラーと、そのミラーを
保持するスライダと、ビーム方向調整時に前記ス
ライダを所定ポジシヨンに移動せしめる調整用ス
ライダ移動手段と、前記スライダが前記所定ポジ
シヨンに位置したときの第２反射ビームの光路上
に設置され第２反射ビームを逆方向に反射して逆
行反射光とする反射板と、前記光源手段と第１ハ
ーフミラーの間に設置され光源手段からの光ビー
ムを透過すると共に前記逆行反射光をビーム方向
チエツク部へ向けて反射する調整用ハーフミラー
とを具備してなることを特徴とする光マーカー。 a light source means for emitting a light beam; and a first light source means for transmitting a part of the light beam from the light source means as a first transmitted beam and reflecting the other part as a first reflected beam.
a half mirror, a mirror that reflects the beam that has passed through the half mirror on the same side and parallel to the first reflected beam as a second reflected beam, a slider that holds the mirror, and a slider that holds the mirror when adjusting the beam direction. an adjusting slider moving means for moving to a predetermined position; and a reflection device installed on the optical path of the second reflected beam when the slider is located at the predetermined position, and reflecting the second reflected beam in the opposite direction to produce retrograde reflected light. a plate, and an adjustment half mirror installed between the light source means and a first half mirror, which transmits the light beam from the light source means and reflects the retrogradely reflected light toward the beam direction check section. A light marker characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6201789U JPH0730288Y2 (en) | 1989-05-29 | 1989-05-29 | Optical marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6201789U JPH0730288Y2 (en) | 1989-05-29 | 1989-05-29 | Optical marker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031780U true JPH031780U (en) | 1991-01-09 |
| JPH0730288Y2 JPH0730288Y2 (en) | 1995-07-12 |
Family
ID=31590787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6201789U Expired - Lifetime JPH0730288Y2 (en) | 1989-05-29 | 1989-05-29 | Optical marker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730288Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024078262A (en) * | 2022-11-29 | 2024-06-10 | 川崎重工業株式会社 | Scribing tool |
-
1989
- 1989-05-29 JP JP6201789U patent/JPH0730288Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730288Y2 (en) | 1995-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |