JPS6258442U - - Google Patents
Info
- Publication number
- JPS6258442U JPS6258442U JP14903885U JP14903885U JPS6258442U JP S6258442 U JPS6258442 U JP S6258442U JP 14903885 U JP14903885 U JP 14903885U JP 14903885 U JP14903885 U JP 14903885U JP S6258442 U JPS6258442 U JP S6258442U
- Authority
- JP
- Japan
- Prior art keywords
- electrical contact
- camera
- rear converter
- photographic lens
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Description
第１図は本考案に示す要部縦断面図、第２図は
要部の内部から見た平面図、第３図は従来例の要
部縦断面図である。
１……リアコンバーター本体、２……レンズ装
着側マウント、３……カメラボデイ装置側マウン
ト、４，１４，２４……接点ピン、５，１５，２
５……導通接点、６，７，１６，１７，２６，２
７……絶縁カラー、８……接点保持部材、９……
固定板、１０……リード線、１１，１２……基板
、１８，１９……スプリング、２０……絞りリン
グ、２２……カメラ側マウント、２３……レンズ
側マウント。
FIG. 1 is a longitudinal sectional view of the main part shown in the present invention, FIG. 2 is a plan view of the main part seen from inside, and FIG. 3 is a longitudinal sectional view of the main part of the conventional example. 1... Rear converter body, 2... Lens mounting side mount, 3... Camera body device side mount, 4, 14, 24... Contact pin, 5, 15, 2
5... Continuity contact, 6, 7, 16, 17, 26, 2
7...Insulating collar, 8...Contact holding member, 9...
Fixed plate, 10... Lead wire, 11, 12... Board, 18, 19... Spring, 20... Aperture ring, 22... Camera side mount, 23... Lens side mount.
Claims (1)
達する電気接点を設けた撮影レンズと、それに対
応する電気接点を設けたカメラの中間に装着して
使用するリアコンバーターにおいて、該リアコン
バーターのカメラ側および撮影レンズ側の電気接
点に対応する各々電気接点を導通性がある一つの
プレス部材で保持したことを特徴とする電気接点
の保持装置。 In a rear converter that is installed between a photographic lens that is equipped with an electric contact that transmits the unique aperture value and switching information of the photographic lens, and a camera that is equipped with a corresponding electric contact, the camera side of the rear converter and the An electrical contact holding device characterized in that each electrical contact corresponding to the electrical contact on the lens side is held by one conductive press member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14903885U JPS6258442U (en) | 1985-10-01 | 1985-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14903885U JPS6258442U (en) | 1985-10-01 | 1985-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6258442U true JPS6258442U (en) | 1987-04-11 |
Family
ID=31063866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14903885U Pending JPS6258442U (en) | 1985-10-01 | 1985-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6258442U (en) |
-
1985
- 1985-10-01 JP JP14903885U patent/JPS6258442U/ja active Pending
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