JPH0311234U - - Google Patents
Info
- Publication number
- JPH0311234U JPH0311234U JP6988889U JP6988889U JPH0311234U JP H0311234 U JPH0311234 U JP H0311234U JP 6988889 U JP6988889 U JP 6988889U JP 6988889 U JP6988889 U JP 6988889U JP H0311234 U JPH0311234 U JP H0311234U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- mount
- camera body
- cylindrical part
- waterproof
- 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
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Description
第１図は本考案のレンズ交換式防水カメラのカ
メラ本体の実施例を示す正面図、第２図は防水仕
様の交換レンズの要部を示す、第１図の−線
に沿う断面図、第３図は非防水仕様の交換レンズ
の要部を示す、第２図と同様の断面図である。
１０……カメラ本体、１１……レンズ着脱マウ
ント、１３……内側筒状部、１４……環状溝、１
５……Ｏリング、２０……防水仕様の交換レンズ
、２０′……非防水仕様の交換レンズ、２１……
レンズ側マウント、２２……外側筒状部。
Fig. 1 is a front view showing an embodiment of the camera body of the interchangeable lens waterproof camera of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1 showing the main parts of the waterproof interchangeable lens; FIG. 3 is a sectional view similar to FIG. 2, showing the main parts of a non-waterproof interchangeable lens. 10... Camera body, 11... Lens detachable mount, 13... Inner cylindrical part, 14... Annular groove, 1
5... O-ring, 20... Waterproof interchangeable lens, 20'... Non-waterproof interchangeable lens, 21...
Lens side mount, 22...outer cylindrical part.
Claims (1)
本体と；このカメラ本体のレンズ着脱マウントに
着脱可能なレンズ側マウントを有する防水仕様の
交換レンズとを備えたレンズ交換式防水カメラに
おいて、 上記カメラ本体のレンズ着脱マウントを、非防
水仕様のカメラ本体のレンズ着脱マウントと共通
仕様とし、 このレンズ着脱マウントの外周に、該マウント
と同心の内側筒状部を設けるとともに、この内側
筒状部の外周にＯリングを設け、 上記交換レンズに、そのレンズ側マウントの外
周に位置させて、カメラ本体への装着時に上記内
側筒状部の外径に嵌合可能で、嵌合時に上記Ｏリ
ングを圧縮変形させる外側筒状部を設けたことを
特徴とするレンズ交換式防水カメラ。[Scope of Claim for Utility Model Registration] An interchangeable lens waterproof camera comprising a waterproof camera body with a detachable lens mount; and a waterproof interchangeable lens with a lens side mount that is detachable from the lens detachable mount of the camera body. In this case, the lens attachment/detachment mount of the camera body has the same specifications as the lens attachment/detachment mount of a non-waterproof camera body, and an inner cylindrical part concentric with the mount is provided on the outer periphery of the lens attachment/detachment mount, and this inner cylinder An O-ring is provided on the outer periphery of the inner cylindrical part, and is placed on the outer periphery of the lens side mount of the interchangeable lens, so that it can be fitted to the outer diameter of the inner cylindrical part when attached to the camera body, and when fitted, the A waterproof camera with interchangeable lenses characterized by having an outer cylindrical part that compresses and deforms an O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6988889U JPH0311234U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6988889U JPH0311234U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311234U true JPH0311234U (en) | 1991-02-04 |
Family
ID=31605579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6988889U Pending JPH0311234U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311234U (en) |
Cited By (1)
| 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 |
-
1989
- 1989-06-15 JP JP6988889U patent/JPH0311234U/ja active Pending
Cited By (1)
| 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 |