JPS63165635U - - Google Patents

Info

Publication number
JPS63165635U
JPS63165635U JP5861687U JP5861687U JPS63165635U JP S63165635 U JPS63165635 U JP S63165635U JP 5861687 U JP5861687 U JP 5861687U JP 5861687 U JP5861687 U JP 5861687U JP S63165635 U JPS63165635 U JP S63165635U
Authority
JP
Japan
Prior art keywords
camera
penta
section
prism
underwater
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
JP5861687U
Other languages
Japanese (ja)
Other versions
JPH0755551Y2 (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 JP1987058616U priority Critical patent/JPH0755551Y2/en
Publication of JPS63165635U publication Critical patent/JPS63165635U/ja
Application granted granted Critical
Publication of JPH0755551Y2 publication Critical patent/JPH0755551Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cameras In General (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Description

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

第１図は、本考案の一実施例を示す水中用一眼
レフカメラの分解斜視図であり、第２図は、第１
図の概略中央断面図であり、第３図は、第１図の
概略横方向部分断面図であり、第４図は、従来の
水中用カメラの断面図であり、第５，６，７及び
８図は、第４図のカメラを一眼レフカメラに変更
したことを想定した場合のカメラを示す断面図及
び外観斜視図である。 主要部分の符号の説明、１……本体、２……外
箱、３……裏蓋、１０……支持部材、１２……フ
アインダー、１４……バネ。 FIG. 1 is an exploded perspective view of an underwater single-lens reflex camera showing one embodiment of the present invention, and FIG.
FIG. 3 is a schematic lateral partial cross-sectional view of FIG. 1; FIG. 4 is a cross-sectional view of a conventional underwater camera; FIG. 8 is a cross-sectional view and an external perspective view of the camera in the case where the camera shown in FIG. 4 is changed to a single-lens reflex camera. Explanation of the symbols of the main parts: 1...Main body, 2...Outer box, 3...Back cover, 10...Support member, 12...Finder, 14...Spring.

Claims (1)

【実用新案登録請求の範囲】 １ 撮影レンズ部と、 ペンタプリズムと該ペンタプリズムが支持され
ているペンタカバーとから成るペンタ部と、 カメラ機構部と、該カメラ機構部が装着される
ハウジングとから成ると共に、該ペンタ部が着脱
自在となつているカメラ本体と、 を備え、該カメラ機構部は、該ペンタ部の着脱
とは無関係に該ハウジング内に装着されることを
特徴とする水中用一眼レフカメラ。 ２ 前記ペンタプリズムは、下方に付勢されて前
記ペンタカバーに保持された支持部材により該ペ
ンタカバー内に弾性支持されていることを特徴と
する実用新案登録請求の範囲第１項に記載の水中
用一眼レフカメラ。 ３ 前記支持部材の下面は、前記本体部に密着し
て摺動接触していることを特徴とする実用新案登
録請求の範囲第２項に記載の水中用一眼レフカメ
ラ。[Scope of Claim for Utility Model Registration] 1. A photographing lens section, a penta section consisting of a penta prism and a penta cover on which the penta prism is supported, a camera mechanism section, and a housing to which the camera mechanism section is attached. and a camera body to which the pentagonal part is detachable, and the camera mechanism part is mounted in the housing regardless of whether the pentagonal part is attached or detached. reflex camera. 2. The underwater prism according to claim 1, wherein the pentaprism is elastically supported within the pentacover by a support member that is urged downward and held by the pentacover. Single-lens reflex camera. 3. The underwater single-lens reflex camera according to claim 2, wherein the lower surface of the support member is in close sliding contact with the main body.
JP1987058616U 1987-04-20 1987-04-20 Underwater SLR camera Expired - Lifetime JPH0755551Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987058616U JPH0755551Y2 (en) 1987-04-20 1987-04-20 Underwater SLR camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987058616U JPH0755551Y2 (en) 1987-04-20 1987-04-20 Underwater SLR camera

Publications (2)

Publication Number Publication Date
JPS63165635U true JPS63165635U (en) 1988-10-28
JPH0755551Y2 JPH0755551Y2 (en) 1995-12-20

Family

ID=30889351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987058616U Expired - Lifetime JPH0755551Y2 (en) 1987-04-20 1987-04-20 Underwater SLR camera

Country Status (1)

Country Link
JP (1) JPH0755551Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133242U (en) * 1991-05-30 1992-12-11 株式会社ニコン underwater single-lens reflex camera

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485717A (en) * 1977-12-20 1979-07-07 Asahi Optical Co Ltd Drippproof and dusttproof camera with drawing type interchangeable finder
JPS5722228A (en) * 1980-07-17 1982-02-05 Olympus Optical Co Ltd Waterproof housing of single lens reflex camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485717A (en) * 1977-12-20 1979-07-07 Asahi Optical Co Ltd Drippproof and dusttproof camera with drawing type interchangeable finder
JPS5722228A (en) * 1980-07-17 1982-02-05 Olympus Optical Co Ltd Waterproof housing of single lens reflex camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133242U (en) * 1991-05-30 1992-12-11 株式会社ニコン underwater single-lens reflex camera

Also Published As

Publication number Publication date
JPH0755551Y2 (en) 1995-12-20

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