JPS61145922U - - Google Patents
Info
- Publication number
- JPS61145922U JPS61145922U JP2955585U JP2955585U JPS61145922U JP S61145922 U JPS61145922 U JP S61145922U JP 2955585 U JP2955585 U JP 2955585U JP 2955585 U JP2955585 U JP 2955585U JP S61145922 U JPS61145922 U JP S61145922U
- Authority
- JP
- Japan
- Prior art keywords
- roof
- prism
- sides
- hooks
- penta
- 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
Links
- 230000011514 reflex Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Viewfinders (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Cameras In General (AREA)
Description
第１図は本考案によるペンタダハプリズム固定
装置の実施例の斜視図である。第２図は本考案の
実施例に用いられるプリズム固定用バネ部材の全
体斜視図である。第３図は従来の一例を示すペン
タダハプリズム固定装置の斜視図である。
〔主要部分の符号の説明〕、１……ペンタダハ
プリズム、３……プリズム押さえ用カバー、５…
…線細工バネ、５ａ……第１の部分、５ｂ……第
２の部分、５ｃ……結合部分、６……プリズム枠
。
FIG. 1 is a perspective view of an embodiment of a pentagonal roof prism fixing device according to the present invention. FIG. 2 is an overall perspective view of a prism fixing spring member used in an embodiment of the present invention. FIG. 3 is a perspective view of a conventional pentagonal roof prism fixing device. [Explanation of symbols of main parts], 1...Penta roof prism, 3...Cover for holding the prism, 5...
...Wirework spring, 5a...First part, 5b...Second part, 5c...Connecting part, 6...Prism frame.
Claims (1)
ペンタダハプリズムの両ダハ面の両側方にそれぞ
れ第１のフツクを設けたプリズム押さえ用カバー
と； 前記ペンタダハプリズムを保持すると共に前記
ペンタダハプリズムの両ダハ面の両側方にそれぞ
れ第２のフツクを設けたプリズム枠と； を備え、前記両ダハ面の両側方にてそれぞれ第１
及び第２のフツクを弾性的に結合することにより
、前記カバーが前記ペンタダハプリズムを前記プ
リズム枠に固定する装置に於いて、 前記両ダハ面の両側方のうちの一方にて前記第
１及び第２のフツクに係合する第１の部分と、前
記両ダハ面の両側方のうちの他方にて前記第１及
び第２のフツクに係合する第２の部分と、前記第
１の部分と第２の部分を結合する結合部分とから
なる一本の線細工バネにより、前記第１及び第２
のフツクを弾性的に結合することを特徴とする一
眼レフレツクスカメラのペンタダハプリズム固定
装置。[Claims for Utility Model Registration] A prism holding cover that covers a penta roof prism and has first hooks on both sides of both roof surfaces of the penta roof prism; a prism frame with second hooks provided on both sides of both roof surfaces; and first hooks provided on both sides of both roof surfaces.
and a second hook, in which the cover fixes the pentagonal roof prism to the prism frame by elastically coupling the first and second hooks on one of both sides of the roof surface. a second portion that engages with the first and second hooks on the other of both sides of the roof surface; The first and second
A penta roof prism fixing device for a single-lens reflex camera, characterized in that a hook is elastically connected to the penta roof prism fixing device for a single-lens reflex camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985029555U JPH0514269Y2 (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985029555U JPH0514269Y2 (en) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145922U true JPS61145922U (en) | 1986-09-09 |
| JPH0514269Y2 JPH0514269Y2 (en) | 1993-04-16 |
Family
ID=30528468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985029555U Expired - Lifetime JPH0514269Y2 (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514269Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713537U (en) * | 1980-06-27 | 1982-01-23 |
-
1985
- 1985-03-01 JP JP1985029555U patent/JPH0514269Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713537U (en) * | 1980-06-27 | 1982-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514269Y2 (en) | 1993-04-16 |
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