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JPS6328291B2 - - Google Patents
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JPS6328291B2 - - Google Patents

Info

Publication number
JPS6328291B2
JPS6328291B2 JP55077482A JP7748280A JPS6328291B2 JP S6328291 B2 JPS6328291 B2 JP S6328291B2 JP 55077482 A JP55077482 A JP 55077482A JP 7748280 A JP7748280 A JP 7748280A JP S6328291 B2 JPS6328291 B2 JP S6328291B2
Authority
JP
Japan
Prior art keywords
lens barrel
lens
camera body
mounting surface
camera
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.)
Expired
Application number
JP55077482A
Other languages
Japanese (ja)
Other versions
JPS574032A (en
Inventor
Tetsuo Ariga
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.)
Kodak Digital Product Center Japan Ltd
Original Assignee
Kodak Digital Product Center Japan Ltd
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 Kodak Digital Product Center Japan Ltd filed Critical Kodak Digital Product Center Japan Ltd
Priority to JP7748280A priority Critical patent/JPS574032A/en
Publication of JPS574032A publication Critical patent/JPS574032A/en
Publication of JPS6328291B2 publication Critical patent/JPS6328291B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/02Bodies
    • G03B17/04Bodies collapsible, foldable or extensible, e.g. book type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Description

【発明の詳細な説明】 〔発明の目的〕 (産業上の利用分野) 本発明は、レンズ鏡胴収納カメラに関する。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to a lens barrel storage camera.

(従来の技術) 従来、携帯時のコンパクト化を目的としたカメ
ラとしては沈胴式カメラがあるが、この沈胴式カ
メラは、レンズ鏡胴をカメラ本体の前後方向に進
退するようにし、非撮影時にはレンズ鏡胴をカメ
ラ本体内に収納し、撮影時にはレンズ鏡胴をカメ
ラ本体から突出するものである。
(Prior art) Conventionally, there is a retractable camera that aims to make the camera more compact when carrying.In this retractable camera, the lens barrel moves back and forth in the front and back direction of the camera body, and when not shooting, it is The lens barrel is housed within the camera body, and the lens barrel protrudes from the camera body during photography.

(発明が解決しようとする問題点) 上記の沈胴式カメラにおいては、撮影時にレン
ズ鏡胴をカメラ本体の所定位置に正確に保持する
ため、複雑なメカニズムを必要とする。
(Problems to be Solved by the Invention) The retractable camera described above requires a complicated mechanism to accurately hold the lens barrel at a predetermined position on the camera body during photographing.

本発明は、このような点にかんがみてなされた
もので、レンズ鏡胴を回動することによつてカメ
ラ本体に対しレンズ鏡胴を出入するようにし、レ
ンズ鏡胴を収納位置から正確な撮影位置に容易に
変位設定できるようにしたものである。
The present invention has been made in view of the above-mentioned problems, and the lens barrel can be moved in and out of the camera body by rotating the lens barrel. This allows for easy displacement setting.

〔発明の構成〕[Structure of the invention]

(問題点を解決するための手段) 本発明のカメラは、一側に傾斜したレンズ取付
面5を有する凹部4を前面に設けたカメラ本体1
と、撮影レンズ7の光軸Aに対して傾斜した取付
面9を後端に有しこの取付面9を上記カメラ本体
1の凹部4のレンズ取付面5に回動自在に取付け
たレンズ鏡胴6とを備え、上記レンズ鏡胴6をそ
の取付面9と直角な回動中心軸Bを中心として回
動することによつてカメラ本体1の凹部4に対し
レンズ鏡胴6を出入するものである。
(Means for Solving the Problems) The camera of the present invention has a camera body 1 provided with a recess 4 on the front surface having a lens mounting surface 5 inclined on one side.
and a lens barrel having a mounting surface 9 at the rear end that is inclined with respect to the optical axis A of the photographing lens 7, and this mounting surface 9 is rotatably mounted on the lens mounting surface 5 of the recess 4 of the camera body 1. 6, the lens barrel 6 is moved in and out of the recess 4 of the camera body 1 by rotating the lens barrel 6 about a rotation center axis B perpendicular to the mounting surface 9 thereof. be.

(作 用) 本発明では、レンズ鏡胴6をその取付面9と直
角な回動中心軸Bを中心として回動し、レンズ鏡
胴6を外方に回動突出してセツトすると、その撮
影レンズ7の光軸Aが前方に向い、撮影状態とな
る。
(Function) In the present invention, when the lens barrel 6 is rotated about a rotation center axis B perpendicular to its mounting surface 9, and the lens barrel 6 is rotated outward and set, the photographing lens The optical axis A of No. 7 is directed forward, and the camera is in a shooting state.

また、この状態からレンズ鏡胴6を内方に180
度回動すると、レンズ鏡胴6はカメラ本体1の凹
部4内に収納される。
Also, from this state, move the lens barrel 6 inward by 180 degrees.
When rotated, the lens barrel 6 is housed in the recess 4 of the camera body 1.

(実施例) 以下、本発明の一実施例を図面を参照して説明
する。
(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

1は横方向に長い直方体状のカメラ本体で、こ
のカメラ本体1内の一方にフイルムパトローネ室
2が形成されているとともに、他方にフイルム巻
取室3が形成されている。
Reference numeral 1 designates a rectangular parallelepiped camera body elongated in the horizontal direction. A film cartridge chamber 2 is formed in one side of the camera body 1, and a film winding chamber 3 is formed in the other side.

また、上記カメラ本体1の前面中央部に凹部4
が設けられ、この凹部4の一側に傾斜したレンズ
取付面5が形成されている。
In addition, a recess 4 is provided at the center of the front surface of the camera body 1.
, and an inclined lens mounting surface 5 is formed on one side of the recess 4 .

6はほぼ截頭角錐形状のレンズ鏡胴で、このレ
ンズ鏡胴6内には撮影レンズ7および図示しない
シヤツタ絞り測光用セルが設けられている。ま
た、レンズ鏡胴6は、両側に傾斜状の側面8が形
成されているとともに、後端に撮影レンズ7の光
軸Aに対して傾斜し上記カメラ本体1のレンズ取
付面5に対応する取付面9が形成されている。そ
して、この取付面9がカメラ本体1のレンズ取付
面5に回動自在に取付けられている。
Reference numeral 6 denotes a lens barrel approximately in the shape of a truncated pyramid, and within this lens barrel 6, a photographing lens 7 and a shutter diaphragm photometry cell (not shown) are provided. Further, the lens barrel 6 has inclined side surfaces 8 formed on both sides, and has a mounting surface at the rear end that is inclined with respect to the optical axis A of the photographing lens 7 and corresponds to the lens mounting surface 5 of the camera body 1. A surface 9 is formed. The mounting surface 9 is rotatably mounted on the lens mounting surface 5 of the camera body 1.

上記レンズ鏡胴6の取付構造を第5図によつて
説明する。
The mounting structure of the lens barrel 6 will be explained with reference to FIG.

上記レンズ鏡胴6の傾斜した取付面9に円筒状
の取付部10が突設され、この取付部10の外周
に環状の溝11が形成されている。そして、上記
取付部10が上記カメラ本体1のレンズ取付面5
に形成された円形状の取付孔12に嵌合されてい
るとともに、上記溝11に止めリング13が係着
され、レンズ鏡胴6はカメラ本体1に回動自在に
取付けられている。
A cylindrical mounting portion 10 is protruded from the inclined mounting surface 9 of the lens barrel 6, and an annular groove 11 is formed on the outer periphery of the mounting portion 10. The mounting portion 10 is attached to the lens mounting surface 5 of the camera body 1.
The lens barrel 6 is fitted into a circular attachment hole 12 formed in the groove 11, and a retaining ring 13 is engaged with the groove 11, so that the lens barrel 6 is rotatably attached to the camera body 1.

このような構成において、レンズ鏡胴6はその
取付面9と直角な回動中心軸Bを中心として回動
するが、第3図に示すように、レンズ鏡胴6を外
方に回動突出してセツトすると、その撮影レンズ
7の光軸Aが前方に向い、撮影状態となる。
In such a configuration, the lens barrel 6 rotates around a rotation center axis B that is perpendicular to its mounting surface 9, but as shown in FIG. When the camera is set, the optical axis A of the photographic lens 7 faces forward, and the camera enters the photographing state.

また、この状態からレンズ鏡胴6を内方に180
度回動すると、第4図に示すように、レンズ鏡胴
6はカメラ本体1の凹部4内に収納され、かつ、
レンズ鏡胴6の一方の側面8がカメラ本体1の前
面の一部をなし、カメラ本体1の前面を平担とす
る。
Also, from this state, move the lens barrel 6 inward by 180 degrees.
When rotated, the lens barrel 6 is housed in the recess 4 of the camera body 1, as shown in FIG.
One side 8 of the lens barrel 6 forms a part of the front surface of the camera body 1, and the front surface of the camera body 1 is flat.

なお、実施にあたつて、レンズ鏡胴6の円筒状
の取付部10にギヤを付加し、これにフイルム巻
上げレバーの回動力を伝達することにより、フイ
ルム巻上げと同期してレンズ鏡胴6をカメラ本体
1内に収納することができる。
In this case, by adding a gear to the cylindrical mounting portion 10 of the lens barrel 6 and transmitting the rotating force of the film winding lever to this gear, the lens barrel 6 can be moved in synchronization with the film winding. It can be stored within the camera body 1.

〔発明の効果〕〔Effect of the invention〕

本発明によれば、レンズ鏡胴をカメラ本体のレ
ンズ取付面上で回動することによつて、カメラ本
体を出入するようにしたので、レンズ鏡胴の回動
位置合せのみにより、レンズ鏡胴を収納位置から
正確な撮影位置に容易に変位設定することがで
き、使いやすいとともに、収納時にはレンズを保
護することができる。
According to the present invention, the camera body is moved in and out by rotating the lens barrel on the lens mounting surface of the camera body. The lens can be easily moved from the storage position to the correct shooting position, making it easy to use and protecting the lens when stored.

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

第1図は本発明のカメラの一実施例を示す斜視
図、第2図はその正面図、第3図および第4図は
その底面図、第5図はその一部の断面図である。 1……カメラ本体、4……凹部、5……レンズ
取付面、6……レンズ鏡胴、7……撮影レンズ、
9……取付面、A……撮影レンズの光軸、B……
取付面9と直角な回動中心軸。
FIG. 1 is a perspective view showing an embodiment of the camera of the present invention, FIG. 2 is a front view thereof, FIGS. 3 and 4 are bottom views thereof, and FIG. 5 is a partial sectional view thereof. 1...Camera body, 4...Concave portion, 5...Lens mounting surface, 6...Lens barrel, 7...Photographing lens,
9...Mounting surface, A...Optical axis of photographic lens, B...
The rotation center axis is perpendicular to the mounting surface 9.

Claims (1)

【特許請求の範囲】[Claims] 1 一側に傾斜したレンズ取付面を有する凹部を
前面に設けたカメラ本体と、撮影レンズの光軸に
対して傾斜した取付面を後端に有しこの取付面を
上記カメラ本体の凹部のレンズ取付面に回動自在
に取付けたレンズ鏡胴とを備え、上記レンズ鏡胴
をその取付面と直角な回動中心軸を中心として回
動することによつてカメラ本体の凹部に対しレン
ズ鏡胴を出入することを特徴とするレンズ鏡胴収
納カメラ。
1. A camera body with a recessed part on the front side having a lens mounting surface inclined to one side, and a mounting surface inclined with respect to the optical axis of the photographic lens at the rear end, which is used to connect the lens to the recessed part of the camera body. A lens barrel is rotatably attached to a mounting surface, and by rotating the lens barrel about a central rotation axis perpendicular to the mounting surface, the lens barrel can be rotated against the recess of the camera body. A lens barrel storage camera characterized by the ability to take in and out the lens barrel.
JP7748280A 1980-06-09 1980-06-09 Lens barrel containing camera Granted JPS574032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7748280A JPS574032A (en) 1980-06-09 1980-06-09 Lens barrel containing camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7748280A JPS574032A (en) 1980-06-09 1980-06-09 Lens barrel containing camera

Publications (2)

Publication Number Publication Date
JPS574032A JPS574032A (en) 1982-01-09
JPS6328291B2 true JPS6328291B2 (en) 1988-06-08

Family

ID=13635191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7748280A Granted JPS574032A (en) 1980-06-09 1980-06-09 Lens barrel containing camera

Country Status (1)

Country Link
JP (1) JPS574032A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747332Y2 (en) * 1993-02-24 1995-11-01 守二 木村 Liquid transport storage container

Also Published As

Publication number Publication date
JPS574032A (en) 1982-01-09

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