JPS6238627U - - Google Patents
Info
- Publication number
- JPS6238627U JPS6238627U JP9858786U JP9858786U JPS6238627U JP S6238627 U JPS6238627 U JP S6238627U JP 9858786 U JP9858786 U JP 9858786U JP 9858786 U JP9858786 U JP 9858786U JP S6238627 U JPS6238627 U JP S6238627U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- photographing optical
- lens barrel
- adjustment member
- threaded portion
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Focusing (AREA)
Description
第1図は本考案に係る焦点調節装置の一実施例
を示す構成図、第2図は第1図示のレンズ鏡筒部
の断面図、第3図は第1図示のレンズ鏡筒部の斜
視図、第4図は第1図示の調定部材2のカム面と
ビス5の当接状態を示す平面図、第5図は第1図
示の鏡筒部の平面図、第6図は第1図示のストツ
プレバー11の詳細な構成を示す平面図である。
2…調定部材、4…レンズ鏡筒、5…ビス。
FIG. 1 is a configuration diagram showing an embodiment of a focus adjusting device according to the present invention, FIG. 2 is a sectional view of the lens barrel shown in FIG. 1, and FIG. 3 is a perspective view of the lens barrel shown in FIG. 1. 4 is a plan view showing the state of contact between the cam surface of the adjusting member 2 shown in the first drawing and the screw 5, FIG. 5 is a plan view of the lens barrel section shown in the first drawing, and FIG. FIG. 2 is a plan view showing a detailed configuration of the illustrated stop lever 11. FIG. 2...adjustment member, 4...lens barrel, 5...screw.
Claims (1)
れるネジ部と、該ネジ部にネジ結合される調整部
材と、該調整部材のネジ込み方向で該調整部材に
係合するカム部材とを設け、該カム部材の移動に
より上記撮影光学系を変位させると共に、上記調
整部材のネジ込み量を調節することにより上記撮
影光学系の変位状態を調整するようにしたことを
特徴とするカメラの撮影光学系駆動機構。 A lens barrel that holds a photographing optical system, a threaded portion provided on the lens barrel, an adjustment member screwed to the threaded portion, and a cam member that engages with the adjustment member in a screwing direction of the adjustment member. A camera characterized in that the photographing optical system is displaced by the movement of the cam member, and the displacement state of the photographing optical system is adjusted by adjusting the screwing amount of the adjusting member. Shooting optical system drive mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9858786U JPS6238627U (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9858786U JPS6238627U (en) | 1986-06-26 | 1986-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6238627U true JPS6238627U (en) | 1987-03-07 |
Family
ID=30966661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9858786U Pending JPS6238627U (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6238627U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4856132A (en) * | 1971-11-13 | 1973-08-07 | ||
JPS5146027U (en) * | 1974-10-04 | 1976-04-05 | ||
JPS5243430B2 (en) * | 1973-03-20 | 1977-10-31 |
-
1986
- 1986-06-26 JP JP9858786U patent/JPS6238627U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4856132A (en) * | 1971-11-13 | 1973-08-07 | ||
JPS5243430B2 (en) * | 1973-03-20 | 1977-10-31 | ||
JPS5146027U (en) * | 1974-10-04 | 1976-04-05 |