JPH02131742U - - Google Patents

Info

Publication number
JPH02131742U
JPH02131742U JP3899489U JP3899489U JPH02131742U JP H02131742 U JPH02131742 U JP H02131742U JP 3899489 U JP3899489 U JP 3899489U JP 3899489 U JP3899489 U JP 3899489U JP H02131742 U JPH02131742 U JP H02131742U
Authority
JP
Japan
Prior art keywords
mirror
sub
main mirror
main
adjustment device
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
JP3899489U
Other languages
Japanese (ja)
Other versions
JPH0755555Y2 (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 JP3899489U priority Critical patent/JPH0755555Y2/en
Publication of JPH02131742U publication Critical patent/JPH02131742U/ja
Application granted granted Critical
Publication of JPH0755555Y2 publication Critical patent/JPH0755555Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Cameras In General (AREA)

Description

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

第1図は、本考案による一眼レフカメラのミラ
ーの角度調整装置を用いたミラー機構の実施例の
右側面図である。第2図は、前記ミラー機構の実
施例の左側面図である。第3図は、ミラー等の角
度位置関係を説明するためのミラー機構の実施例
の右側面図である。 1……メインミラー、2……メインミラー枠、
2a……サブミラーヒンジ、3……サブミラー、
4……サブミラー枠、4a……ポスト、5……レ
バー、5a……レバーヒンジ、5b……メインミ
ラーヒンジ、6……メインミラー角度調整用偏心
ピン、7……メインミラーヒンジ位置調整用偏心
ピン、8……サブミラー角度調整用偏心ピン、9
……受光レンズ、10……ハーフミラー、11…
…受光素子、12……受光素子。
FIG. 1 is a right side view of an embodiment of a mirror mechanism using a mirror angle adjustment device for a single-lens reflex camera according to the present invention. FIG. 2 is a left side view of the embodiment of the mirror mechanism. FIG. 3 is a right side view of an embodiment of a mirror mechanism for explaining the angular positional relationship of mirrors and the like. 1... Main mirror, 2... Main mirror frame,
2a...Submirror hinge, 3...Submirror,
4...Sub mirror frame, 4a...Post, 5...Lever, 5a...Lever hinge, 5b...Main mirror hinge, 6...Eccentric pin for main mirror angle adjustment, 7...Eccentricity for main mirror hinge position adjustment Pin, 8...Eccentric pin for submirror angle adjustment, 9
...Receiving lens, 10...Half mirror, 11...
... Light receiving element, 12... Light receiving element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フアインダにより画面の状況を観察する第1の
位置から撮影時に退避する第2の位置間を揺動す
るメインミラーとこのメインミラーに対して揺動
可能に設けられたサブミラーをもつ一眼レフカメ
ラのミラーの角度調整装置において、メインミラ
ーを回動可能な部材に設けられたヒンジで支持し
、前記ヒンジの回転方向が、前記第1の位置での
サブミラーの正規の角度位置における面と略平行
とし、サブミラーをメインミラー枠に設けられた
ヒンジにより揺動可能に支持し、メインミラーを
調整手段により正規の角度を確保した状態で平行
移動可能に設け、メインミラーの前記平行移動の
方向をサブミラーの前記正規の角度位置における
面に略平行に構成したことを特徴とする一眼レフ
カメラのミラーの角度調整装置。
A mirror for a single-lens reflex camera that has a main mirror that swings between a first position where the screen situation is observed using a viewfinder and a second position that is retracted during shooting, and a sub-mirror that is swingably provided with respect to the main mirror. In the angle adjustment device, the main mirror is supported by a hinge provided on a rotatable member, and the rotation direction of the hinge is substantially parallel to the plane at the normal angular position of the sub-mirror at the first position, The sub-mirror is swingably supported by a hinge provided on the main mirror frame, and the main mirror is provided so as to be movable in parallel while securing a regular angle by an adjustment means, and the direction of the parallel movement of the main mirror is set by the direction of the parallel movement of the sub-mirror. 1. A mirror angle adjustment device for a single-lens reflex camera, characterized in that the mirror angle adjustment device is configured to be substantially parallel to a plane at a normal angular position.
JP3899489U 1989-03-31 1989-03-31 Angle adjustment device for mirror of single-lens reflex camera Expired - Lifetime JPH0755555Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3899489U JPH0755555Y2 (en) 1989-03-31 1989-03-31 Angle adjustment device for mirror of single-lens reflex camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3899489U JPH0755555Y2 (en) 1989-03-31 1989-03-31 Angle adjustment device for mirror of single-lens reflex camera

Publications (2)

Publication Number Publication Date
JPH02131742U true JPH02131742U (en) 1990-11-01
JPH0755555Y2 JPH0755555Y2 (en) 1995-12-20

Family

ID=31547497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3899489U Expired - Lifetime JPH0755555Y2 (en) 1989-03-31 1989-03-31 Angle adjustment device for mirror of single-lens reflex camera

Country Status (1)

Country Link
JP (1) JPH0755555Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007114512A (en) * 2005-10-20 2007-05-10 Olympus Imaging Corp Mirror angle adjustment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007114512A (en) * 2005-10-20 2007-05-10 Olympus Imaging Corp Mirror angle adjustment system

Also Published As

Publication number Publication date
JPH0755555Y2 (en) 1995-12-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term