JPS60189017U - Screen magnification adjuster - Google Patents

Screen magnification adjuster

Info

Publication number
JPS60189017U
JPS60189017U JP7764984U JP7764984U JPS60189017U JP S60189017 U JPS60189017 U JP S60189017U JP 7764984 U JP7764984 U JP 7764984U JP 7764984 U JP7764984 U JP 7764984U JP S60189017 U JPS60189017 U JP S60189017U
Authority
JP
Japan
Prior art keywords
screen magnification
groove
magnification adjuster
frame
adjuster
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
JP7764984U
Other languages
Japanese (ja)
Inventor
林　宗雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7764984U priority Critical patent/JPS60189017U/en
Publication of JPS60189017U publication Critical patent/JPS60189017U/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Lenses (AREA)

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図は斜視立面図、第２図は第１図のＡ−Ａ′断面部
分拡大説明図。 １・・・支柱、２・・・枠、３・・・ネジ穴、４・・・
支柱台、５・・・レンズ：　６・・・溝、７・・・ネジ
。FIG. 1 is a perspective elevational view, and FIG. 2 is an enlarged partial cross-sectional view taken along line A-A' in FIG. 1... Post, 2... Frame, 3... Screw hole, 4...
Support stand, 5...lens: 6...groove, 7...screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支持台４に垂直に設けた支柱１の内側に溝６を切った個
所に硬質で透明な角型レンズ５を固定した枠２が入り、
枠２を溝６にそって垂直方向に上、下任意の位置に固定
出来るネジ穴３とネジ７の付いた画面拡大器の構造。A frame 2 to which a hard transparent square lens 5 is fixed is inserted into a groove 6 cut inside a column 1 installed perpendicularly to a support base 4.
The structure of the screen enlarger is equipped with screw holes 3 and screws 7, which can fix the frame 2 vertically at any position above or below along the groove 6.
JP7764984U 1984-05-24 1984-05-24 Screen magnification adjuster Pending JPS60189017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7764984U JPS60189017U (en) 1984-05-24 1984-05-24 Screen magnification adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7764984U JPS60189017U (en) 1984-05-24 1984-05-24 Screen magnification adjuster

Publications (1)

Publication Number Publication Date
JPS60189017U true JPS60189017U (en) 1985-12-14

Family

ID=30620907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7764984U Pending JPS60189017U (en) 1984-05-24 1984-05-24 Screen magnification adjuster

Country Status (1)

Country Link
JP (1) JPS60189017U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027269A (en) * 2010-07-23 2012-02-09 Nikon Corp Display system, virtual image generation device, and display method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027269A (en) * 2010-07-23 2012-02-09 Nikon Corp Display system, virtual image generation device, and display method thereof

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