JPS6124727U

JPS6124727U - Camera with film information reader

Info

Publication number: JPS6124727U
Application number: JP10805884U
Authority: JP
Inventors: 俊彦谷口
Original assignee: ミノルタ株式会社
Priority date: 1984-07-16
Filing date: 1984-07-16
Publication date: 1986-02-14
Also published as: JPH041541Y2

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

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図はカメラのパトロ
ーネ室部分の横断面図、第２図は第１図■一■線縦断面
図、第３図は裏蓋を開けた状態のカメラ全体の背面図、
第４図Ａ，Ｂは夫々フイルムパトローネの斜視図およ
び側面図、第５図フイルム取出口規制部材等を示す要部
斜視図、第６図はフイルム情報読取回路等を示す回路図
、第７図は変形例を示す要部斜視図、第８図は第７図に
おける検出ピンの配列を示す正面図、第９図は第８図の
おける１対の検出ピンがフイルム情報表示コード部に対
して接する状態を示す説明図、第１０図は第８図におけ
る検出ピンの取り付け状態を示すＸ−Ｘ線断面図、第１
１図は検出ピンの取り付けに関する変形例を示す要部断
面図である。The drawings show an embodiment of the present invention; Fig. 1 is a cross-sectional view of the cartridge chamber of the camera, Fig. 2 is a vertical sectional view taken along line 1, Fig. 3, and Fig. 3 is a cross-sectional view of the cartridge chamber of the camera. Rear view of the entire camera,
4A and 4B are respectively a perspective view and a side view of the film cassette; FIG. 5 is a perspective view of essential parts showing the film outlet regulating member, etc.; FIG. 6 is a circuit diagram showing the film information reading circuit, etc.; FIG. 8 is a front view showing the arrangement of the detection pins in FIG. 7, and FIG. 9 is a perspective view of the main part showing a modified example. FIG. FIG. 10 is an explanatory diagram showing the contact state, and FIG.
FIG. 1 is a sectional view of a main part showing a modification regarding attachment of a detection pin.

Claims

[Claims for Utility Model Registration] 1. A cartridge chamber for loading a film cartridge 2, which has a film information display code section 4 formed by appropriately arranging a plurality of electrical contact sections 4a and electrical contact sections 4b at predetermined positions on its outer surface. 6, and the electric contact portion 4a and the non-electrical contact portion 4 of the film information display cord portion 4 of the loaded film cartridge 2 are provided at predetermined positions on the wall surface of the batrone chamber 6.
In a camera equipped with a film information reading device comprising a reading electrical contact group 8 in contact with the film cartridge 8, a cassette is loaded on a wall surface portion of the pataune chamber 6 which is approximately symmetrical with the reading contact group 8 with respect to the film cartridge axis O. Film Patrone 2
A camera with a film information reading device characterized in that the camera is equipped with a pressing mechanism 26 for elastically pressing the film information code 4 to bring the film information code 4 into pressure contact with the reading electrical contact group 8. 2. The camera according to item 1, wherein the pressing mechanism 26 is disposed on the back cover 3 for taking the film cartridge 2 into and out of the cartridge chamber 6. 3. According to item 1, the pressing mechanism 26 includes a pair of pressing members 32a, 32b that press the peripheral edges 2d, 2e of the lids 2b, 2c forming the upper and lower ends of the film cartridge 2. Camera listed. 4. The pair of pressing members 32a, 32b are provided at both free ends 36a, 36b of one leaf spring 36, while the center portion 36c of the leaf spring 36 is fixed at a predetermined position on the wall surface of the patrone chamber 6. The camera according to item 3, characterized in that: 5 The bases of the pair of pressing members 32a, 32b are fitted into mounting holes 34b formed at predetermined positions on the wall of the cartridge chamber 6, and each of the pressing members 32a, 32b is further loaded into each mounting hole 34b. 4. The camera according to item 3, wherein a coil spring 62 is housed to bias the film cartridge 2 toward the film cartridge 2.