JPH041509U - - Google Patents

Info

Publication number
JPH041509U
JPH041509U JP3992790U JP3992790U JPH041509U JP H041509 U JPH041509 U JP H041509U JP 3992790 U JP3992790 U JP 3992790U JP 3992790 U JP3992790 U JP 3992790U JP H041509 U JPH041509 U JP H041509U
Authority
JP
Japan
Prior art keywords
mirror
holder
protrusion
fixing
fitting
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
Application number
JP3992790U
Other languages
Japanese (ja)
Other versions
JP2523145Y2 (en
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 filed Critical
Priority to JP1990039927U priority Critical patent/JP2523145Y2/en
Publication of JPH041509U publication Critical patent/JPH041509U/ja
Application granted granted Critical
Publication of JP2523145Y2 publication Critical patent/JP2523145Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Description

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

第１図は本考案の一実施例におけるミラー取付
装置の平面図、第２図イ，ロは夫々、固定金具の
側面図及び平面図、第３図は第１図のＡ−Ａ′断
面図、第４図は同Ｂ−Ｂ′断面図、第５図は同Ｃ
−Ｃ′断面図である。第６図は従来の液晶プロジ
エクタの模式図、第７図イ，ロは夫々、従来のミ
ラー取付装置の分解斜視図及び要部断面図である
。 １７……ミラー、１８……固定金具、１８ａ…
…基板部、１８ｂ……弾性部、１８ｆ，１８ｆ，
１８ｆ……突起、１９……ホルダー。 Fig. 1 is a plan view of a mirror mounting device according to an embodiment of the present invention, Fig. 2 A and B are a side view and a plan view of the fixing fitting, respectively, and Fig. 3 is a sectional view taken along line A-A' in Fig. 1. , Fig. 4 is a sectional view taken along line B-B', and Fig. 5 is a sectional view taken along line C.
-C' sectional view. FIG. 6 is a schematic diagram of a conventional liquid crystal projector, and FIGS. 7A and 7B are an exploded perspective view and a sectional view of a main part of a conventional mirror mounting device, respectively. 17...Mirror, 18...Fixing bracket, 18a...
...Substrate part, 18b...Elastic part, 18f, 18f,
18f...Protrusion, 19...Holder.

Claims (1)

【実用新案登録請求の範囲】 (1) 複数にミラーを備える光学系を有する液晶
プロジエクタにおいて、 中空状のホルダーと、このホルダー上に載置さ
れるミラーと、前記ホルダー上に固定される基板
部、この基板部に連続し弾性変形可能な弾性部及
びこの弾性部に形成され前記ミラー上面を前記ホ
ルダー側へ押圧する突起とを備える固定金具とか
らなる液晶プロジエクタのミラー取付装置。 (2) 前記固定金具の突起は第１面の両端に２個
と第２面の中央に１個形成され、前記ミラーの一
辺を押圧する固定金具は前記第１面を上向きとし
、前記一辺とを対向する他辺を押圧する固定金具
は前記第２面を上向きとして固定される請求項１
記載の液晶プロジエクタのミラー取付装置。[Claims for Utility Model Registration] (1) A liquid crystal projector having an optical system including a plurality of mirrors, comprising: a hollow holder, a mirror placed on the holder, and a substrate fixed on the holder. A mirror mounting device for a liquid crystal projector, comprising: a fixing fitting having an elastic part that is continuous with the substrate part and can be elastically deformed; and a protrusion formed on the elastic part to press the upper surface of the mirror toward the holder. (2) Two protrusions of the fixing metal fitting are formed on both ends of the first surface and one protrusion in the center of the second surface, and the fixing metal fitting that presses one side of the mirror has the first surface facing upward and the protrusion facing the one side. Claim 1: The fixing fitting that presses the other opposing side is fixed with the second surface facing upward.
Mirror mounting device for the LCD projector described.
JP1990039927U 1990-04-13 1990-04-13 Mirror mounting device for LCD projector Expired - Lifetime JP2523145Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990039927U JP2523145Y2 (en) 1990-04-13 1990-04-13 Mirror mounting device for LCD projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039927U JP2523145Y2 (en) 1990-04-13 1990-04-13 Mirror mounting device for LCD projector

Publications (2)

Publication Number Publication Date
JPH041509U true JPH041509U (en) 1992-01-08
JP2523145Y2 JP2523145Y2 (en) 1997-01-22

Family

ID=31549266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039927U Expired - Lifetime JP2523145Y2 (en) 1990-04-13 1990-04-13 Mirror mounting device for LCD projector

Country Status (1)

Country Link
JP (1) JP2523145Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206953U (en) * 1985-06-13 1986-12-27
JPH0217707U (en) * 1988-07-20 1990-02-06
JPH0221616U (en) * 1988-07-28 1990-02-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206953U (en) * 1985-06-13 1986-12-27
JPH0217707U (en) * 1988-07-20 1990-02-06
JPH0221616U (en) * 1988-07-28 1990-02-14

Also Published As

Publication number Publication date
JP2523145Y2 (en) 1997-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term