JPS6080431U - Mount contact structure - Google Patents
Mount contact structureInfo
- Publication number
- JPS6080431U JPS6080431U JP17248983U JP17248983U JPS6080431U JP S6080431 U JPS6080431 U JP S6080431U JP 17248983 U JP17248983 U JP 17248983U JP 17248983 U JP17248983 U JP 17248983U JP S6080431 U JPS6080431 U JP S6080431U
- Authority
- JP
- Japan
- Prior art keywords
- mount
- mount contact
- lens barrel
- contact structure
- contact
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はマウント部に接点を有する一眼レフレックスカ
メラ相交換レンズ鏡筒の一例の断面図、第２図は第１図
の交換レンズ鏡筒のマウント部側の要部斜視図、第３図
は前記交換レンズ鏡筒と従来例のカメラ側マウント接点
構造との装着状態を示す要部断面図で、ａはレンズ鏡筒
装着前、ｂは同じく装着後を示し、第４図は本考案に係
るカメラ側÷ウント接点構造の一実施例の要部断面図で
、ａは前記交換レンズ鏡筒装着前、ｂは同じく装着後の
状態を、それぞれ示し、第５図は第４図に示すカメラ側
マウント接点構造に対する別のマウンと接点部を有する
交換レンズ鏡筒を装着した要部断面図である。
′
１・・・・・・交換レソズ鏡筒、２・・・・・・固定筒
、２ｂ・・・・・・バヨネット部、３・・・・・・レン
ズ鏡筒側のマウント、２１・・・・・・接点ピン、２２
・・・・・・ばね。
補正 昭５９．１１．３０
図面の簡単な説明を次のように補正する。
明細書第１１頁第６行の１マウント、１とｒ２１Ｊとの
間に’ ８−・・接点部、８ ａ、 ８ ｂｙ ８
Ｃ９８ｄ、８ｅ、８ｆ・・・・・・接点、２０・・・・
・・カメラボディ側のマウント部、１と加入する。Fig. 1 is a cross-sectional view of an example of an interchangeable lens barrel for a single-lens reflex camera having a contact point on the mount, Fig. 2 is a perspective view of the main parts of the interchangeable lens barrel of Fig. 1 on the mount side, and Fig. 3 4 is a cross-sectional view of a main part showing a state in which the interchangeable lens barrel and a conventional camera-side mount contact structure are attached, in which a shows the lens barrel before attachment, b shows the same after attachment, and FIG. 5 is a sectional view of a main part of an embodiment of such a camera side/mount contact structure, in which a shows the state before the interchangeable lens barrel is attached, and b shows the state after the same is attached, and FIG. 5 shows the camera shown in FIG. 4. FIG. 7 is a sectional view of a main part of a side mount contact structure in which an interchangeable lens barrel having another mount and a contact portion is attached.
' 1... Replacement lens barrel, 2... Fixed barrel, 2b... Bayonet part, 3... Lens barrel side mount, 21... ...Contact pin, 22
・・・・・・Spring. Amendment November 30, 1982 The brief description of the drawings is amended as follows. Specification page 11, line 6, 1 mount, between 1 and r21J' 8--Contact part, 8 a, 8 by 8
C98d, 8e, 8f...Contact, 20...
...Join the mount part on the camera body side with 1.
Claims (1)
受を行うレンズ鏡筒マウント接点およびカメラボディマ
ウント接点において、一方のマウント接点がレンズ装着
軸方向である光軸に対し傾斜しかつスライド可能にばね
付勢して配設されているマウント接点構造。In the lens barrel mount contact and the camera body mount contact that touch each other and exchange electrical signals by the interchangeable lens barrel device, one of the mount contacts is tilted with respect to the optical axis, which is the lens mounting axis direction, and has a spring that allows it to slide. Mount contact structure that is biased and arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248983U JPS6080431U (en) | 1983-11-09 | 1983-11-09 | Mount contact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248983U JPS6080431U (en) | 1983-11-09 | 1983-11-09 | Mount contact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6080431U true JPS6080431U (en) | 1985-06-04 |
Family
ID=30375984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17248983U Pending JPS6080431U (en) | 1983-11-09 | 1983-11-09 | Mount contact structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6080431U (en) |
-
1983
- 1983-11-09 JP JP17248983U patent/JPS6080431U/en active Pending
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