JPH01139212U - - Google Patents
Info
- Publication number
- JPH01139212U JPH01139212U JP3568488U JP3568488U JPH01139212U JP H01139212 U JPH01139212 U JP H01139212U JP 3568488 U JP3568488 U JP 3568488U JP 3568488 U JP3568488 U JP 3568488U JP H01139212 U JPH01139212 U JP H01139212U
- Authority
- JP
- Japan
- Prior art keywords
- laser diode
- laser
- drive circuit
- diode
- battery
- 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
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
- Lasers (AREA)
Description
第１図及び第２図は本考案に係るレーザ指示器
の一実施例の正面図及び縦断面図である。
１……レーザダイオード、２……平行レーザビ
ーム、３……プラスチツク製非球面レンズ、４…
…レーザダイオード、５……駆動回路、６……操
作スイツチ、７……電池、８……ハンドケース、
９……出光孔。
1 and 2 are a front view and a longitudinal sectional view of an embodiment of a laser indicator according to the present invention. 1... Laser diode, 2... Parallel laser beam, 3... Plastic aspherical lens, 4...
...Laser diode, 5...Drive circuit, 6...Operation switch, 7...Battery, 8...Hand case,
9...Idemitsu hole.
補正 昭６３．４．１２
図面の簡単な説明を次のように補正する。
明細書第７頁第１行〜第２行の「レーザダイオ
ード」を「光学モジユール」に訂正する。Amendment April 12, 1981 The brief description of the drawing is amended as follows. "Laser diode" in the first and second lines of page 7 of the specification is corrected to "optical module."
Claims (1)
ザダイオードから放射されたレーザ光を平行レー
ザビームに変換して外部に出すプラスチツク製非
球面レンズと、前記レーザダイオードの駆動回路
と、前記駆動回路を介して前記レーザダイオード
の発光を制御する操作スイツチと、前記レーザダ
イオード及び前記駆動回路に給電する電池とが共
通のハンドケースに収納されてなるレーザ指示器
。 a laser diode that emits visible light; a plastic aspherical lens that converts the laser light emitted from the laser diode into a parallel laser beam and outputs it to the outside; a drive circuit for the laser diode; A laser indicator in which an operation switch for controlling light emission of a laser diode and a battery for supplying power to the laser diode and the drive circuit are housed in a common hand case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3568488U JPH01139212U (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3568488U JPH01139212U (en) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139212U true JPH01139212U (en) | 1989-09-22 |
Family
ID=31262327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3568488U Pending JPH01139212U (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139212U (en) |
-
1988
- 1988-03-17 JP JP3568488U patent/JPH01139212U/ja active Pending
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