PROJECTOR

To provide a projector that can prevent or reduce damage to an optical unit and a circuit board from an impact due to falling, and can be reduced in size.SOLUTION: A projector 1 comprises: an optical unit 3 that includes a housing having a first surface 411a and a second surface 422a facing each oth...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OGOSHI MASAYUKI, NAGUMO TOSHIHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	To provide a projector that can prevent or reduce damage to an optical unit and a circuit board from an impact due to falling, and can be reduced in size.SOLUTION: A projector 1 comprises: an optical unit 3 that includes a housing having a first surface 411a and a second surface 422a facing each other and an optical component arranged inside the housing; a metallic first frame 21 that is arranged opposite to the first surface 411a and fixes the optical unit 3; and a resin second frame 22 that is arranged opposite to the second surface 422a and is fixed to the first frame 21. The optical unit 3 is located between the first frame 21 and second frame 22.SELECTED DRAWING: Figure 5 【課題】落下等による衝撃に対して光学ユニットや回路基板等の破損の防止や破損の低減を図れると共にコンパクト化を実現するプロジェクターを提供する。【解決手段】プロジェクター１は、互いに対向する第１面４１１ａ及び第２面４２２ａを有する筐体並びに筐体の内側に配置された光学部品を有する光学ユニット３と、第１面４１１ａに対向して配置され、光学ユニット３を固定する金属製の第１フレーム２１と、第２面４２２ａに対向して配置され、第１フレーム２１に固定される樹脂製の第２フレーム２２と、を備え、光学ユニット３は、第１フレーム２１と第２フレーム２２との間に位置する。【選択図】図５