JPH01111231U - - Google Patents
Info
- Publication number
- JPH01111231U JPH01111231U JP482988U JP482988U JPH01111231U JP H01111231 U JPH01111231 U JP H01111231U JP 482988 U JP482988 U JP 482988U JP 482988 U JP482988 U JP 482988U JP H01111231 U JPH01111231 U JP H01111231U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- camera
- ring
- groove
- interchangeable lens
- 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
Description
第１図ないし第３図は本考案の一実施例を示し
たもので、第１図はカメラとレンズの中央断面図
、第２図は通常レンズを取付けた状態の中央断面
図、第３図はカメラ側マウントの固定手段を示し
た断面図である。また第４図は従来の技術の１つ
の例を示した断面図、第５図は同じくもう１つの
例を示した断面図である。
１……カメラ側マウント、１ｅ……溝、２……
板ばね、３……ミラーボツクス、４……カメラ外
装部材、８……ビス、１０……レンズ側マウント
、１１……レンズ外装部材、Ｐ１……リング状の
弾性部材。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a central sectional view of the camera and lens, Figure 2 is a central sectional view of the normal lens attached, and Figure 3 is a central sectional view of the camera and lens. FIG. 3 is a sectional view showing a fixing means for the camera side mount. Further, FIG. 4 is a sectional view showing one example of the prior art, and FIG. 5 is a sectional view showing another example. 1...Camera side mount, 1e...Groove, 2...
Leaf spring, 3... Mirror box, 4... Camera exterior member, 8... Screw, 10... Lens side mount, 11... Lens exterior member, P1... Ring-shaped elastic member.
Claims (1)
部の外側端に設けられた溝を有し、かつ、レンズ
装着時にレンズ側のリング状突起の内周面が水密
的に圧接するように前記溝に設けられたリング状
の弾性部材を有することを特徴とするレンズ交換
式カメラの防水マウント機構。 A groove is provided at the outer end of a lens mounting portion of a camera body of an interchangeable lens camera, and the groove is provided in such a manner that the inner circumferential surface of a ring-shaped protrusion on the lens side comes into watertight pressure contact with the lens when the lens is attached. A waterproof mount mechanism for an interchangeable lens camera, characterized by having a ring-shaped elastic member.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP482988U JPH01111231U (en) | 1988-01-19 | 1988-01-19 | |
| US07/297,350 US4963902A (en) | 1988-01-19 | 1989-01-17 | Camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP482988U JPH01111231U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111231U true JPH01111231U (en) | 1989-07-26 |
Family
ID=31207685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP482988U Pending JPH01111231U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111231U (en) |
-
1988
- 1988-01-19 JP JP482988U patent/JPH01111231U/ja active Pending