JPH025733U - - Google Patents
Info
- Publication number
- JPH025733U JPH025733U JP8305688U JP8305688U JPH025733U JP H025733 U JPH025733 U JP H025733U JP 8305688 U JP8305688 U JP 8305688U JP 8305688 U JP8305688 U JP 8305688U JP H025733 U JPH025733 U JP H025733U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- ring
- waterproof
- interchangeable
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Description
第１図は本考案の一実施例の防水レンズを防水
カメラに取付けた状態を示した断面図、第２図は
第１図の防水レンズを一般カメラに取付けた状態
を示した断面図、第３図は第１図のカメラ側マウ
ントの固定手段を示した断面図、第４図は第１図
の防水カメラに一般レンズを取付けた状態を示し
た断面図、第５図は一般カメラに一般レンズを取
付けた状態を示した断面図である。
１…カメラ側マウント、２…板ばね、３…ミラ
ーボツクス、４…カメラ外装部材、８…マウント
取付け用ビス、１０…レンズ側マウント、１１…
レンズ構造部材、１５…リング状突起部材、Ｐ１
，Ｐ２，Ｐ３…リング状弾性部材。
Figure 1 is a sectional view showing the waterproof lens according to an embodiment of the present invention attached to a waterproof camera; Figure 2 is a sectional view showing the waterproof lens of Figure 1 attached to a general camera; Figure 3 is a sectional view showing the fixing means for the camera side mount in Figure 1, Figure 4 is a sectional view showing the waterproof camera in Figure 1 with a general lens attached, and Figure 5 is a sectional view showing the fixing means for the camera side mount in Figure 1. FIG. 3 is a sectional view showing a state in which a lens is attached. DESCRIPTION OF SYMBOLS 1... Camera side mount, 2... Leaf spring, 3... Mirror box, 4... Camera exterior member, 8... Mount installation screw, 10... Lens side mount, 11...
Lens structural member, 15...ring-shaped protrusion member, P1
, P2, P3... Ring-shaped elastic members.
Claims (1)
部材と圧接するレンズ側のリング状突起部材が、
交換式レンズに対して着脱自在に取付けられてい
ることを特徴とする交換式防水レンズ。 ２ リング状突起部材が、レンズ構造部材にねじ
結合されている請求項１記載の交換式防水レンズ
。[Claims for Utility Model Registration] 1. A ring-shaped protrusion member on the lens side that comes into pressure contact with an elastic member provided on the lens mounting portion on the camera side,
An interchangeable waterproof lens characterized by being detachably attached to the interchangeable lens. 2. The replaceable waterproof lens according to claim 1, wherein the ring-shaped projection member is screwed to the lens structural member.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8305688U JPH025733U (en) | 1988-06-23 | 1988-06-23 | |
| US07/297,350 US4963902A (en) | 1988-01-19 | 1989-01-17 | Camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8305688U JPH025733U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025733U true JPH025733U (en) | 1990-01-16 |
Family
ID=31307785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8305688U Pending JPH025733U (en) | 1988-01-19 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014235236A (en) * | 2013-05-31 | 2014-12-15 | 株式会社ニコン | Camera body, accessory, camera system and protection cover |
| JP2019035974A (en) * | 2018-11-02 | 2019-03-07 | 株式会社ニコン | Camera body |
-
1988
- 1988-06-23 JP JP8305688U patent/JPH025733U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014235236A (en) * | 2013-05-31 | 2014-12-15 | 株式会社ニコン | Camera body, accessory, camera system and protection cover |
| JP2019035974A (en) * | 2018-11-02 | 2019-03-07 | 株式会社ニコン | Camera body |