JPS58111964U - Laser pointer point size variable device - Google Patents

Laser pointer point size variable device

Info

Publication number
JPS58111964U
JPS58111964U JP806582U JP806582U JPS58111964U JP S58111964 U JPS58111964 U JP S58111964U JP 806582 U JP806582 U JP 806582U JP 806582 U JP806582 U JP 806582U JP S58111964 U JPS58111964 U JP S58111964U
Authority
JP
Japan
Prior art keywords
variable device
laser pointer
size variable
point size
pointer point
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
Application number
JP806582U
Other languages
Japanese (ja)
Inventor
松浦　森一
Original Assignee
映機工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 映機工業株式会社 filed Critical 映機工業株式会社
Priority to JP806582U priority Critical patent/JPS58111964U/en
Publication of JPS58111964U publication Critical patent/JPS58111964U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の可変装置を実施したレーザーポイン
ターの正面図、第２図は同上を上下のレンズとクリック
ストップ装置に沿って切断した縦断側面図である。 １・・・発光装置、３・・・ケーシング、４・・・発射
口、５・・・タレット、９・・・レンズ。FIG. 1 is a front view of a laser pointer incorporating the variable device of this invention, and FIG. 2 is a longitudinal sectional side view of the same, taken along the upper and lower lenses and the click stop device. DESCRIPTION OF SYMBOLS 1... Light emitting device, 3... Casing, 4... Launch port, 5... Turret, 9... Lens.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所望の投影面に対してレーザー光線をポイント像として
投影するようにしたレーザーポインター、において、こ
のポインターの光線発射口附近に、焦点距離の異なった
複数のレンズを有するタレツ“　トを取付け、このタレ
ットを回転させることによって、各レンズが順次レーザ
ー光線の発射口に位置して発射されるレーザー光線によ
り投影されるポイント像の大きさを変更し得るようにし
たレーザーポインターのポイントサイズ可変装置。In a laser pointer that projects a laser beam as a point image onto a desired projection plane, a turret having a plurality of lenses with different focal lengths is installed near the pointer's beam emitting opening. A point size variable device for a laser pointer, in which each lens is rotated to change the size of a point image projected by the emitted laser beam by sequentially positioning each lens at a laser beam emitting port.
JP806582U 1982-01-22 1982-01-22 Laser pointer point size variable device Pending JPS58111964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP806582U JPS58111964U (en) 1982-01-22 1982-01-22 Laser pointer point size variable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP806582U JPS58111964U (en) 1982-01-22 1982-01-22 Laser pointer point size variable device

Publications (1)

Publication Number Publication Date
JPS58111964U true JPS58111964U (en) 1983-07-30

Family

ID=30020784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP806582U Pending JPS58111964U (en) 1982-01-22 1982-01-22 Laser pointer point size variable device

Country Status (1)

Country Link
JP (1) JPS58111964U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0291679A (en) * 1988-09-29 1990-03-30 Stanley Electric Co Ltd Laser pointer
WO2013118506A1 (en) * 2012-02-08 2013-08-15 パナソニック株式会社 Three-dimensional pointer device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146799A (en) * 1975-05-09 1976-12-16 Wataru Ogasawara Apparatus for emitting a visible laser radiation for use in observing shooting conditions by utilizing a converging light conductor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146799A (en) * 1975-05-09 1976-12-16 Wataru Ogasawara Apparatus for emitting a visible laser radiation for use in observing shooting conditions by utilizing a converging light conductor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0291679A (en) * 1988-09-29 1990-03-30 Stanley Electric Co Ltd Laser pointer
WO2013118506A1 (en) * 2012-02-08 2013-08-15 パナソニック株式会社 Three-dimensional pointer device
JP5458220B2 (en) * 2012-02-08 2014-04-02 パナソニック株式会社 Stereoscopic pointer device

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