JPH02111130U - - Google Patents
Info
- Publication number
- JPH02111130U JPH02111130U JP1886589U JP1886589U JPH02111130U JP H02111130 U JPH02111130 U JP H02111130U JP 1886589 U JP1886589 U JP 1886589U JP 1886589 U JP1886589 U JP 1886589U JP H02111130 U JPH02111130 U JP H02111130U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- magazine
- film
- films
- calculating
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Indication In Cameras, And Counting Of Exposures (AREA)
Description
第１図は本考案の一実施例であるマルチフオー
マツトカメラのフイルム枚数表示装置の構成図、
第２図は本考案の他の実施例であるフイルム枚数
表示装置の構成図である。
図中１はマルチフオーマツトカメラ本体、２は
サプライマガジン、４はサプライマガジン受け、
５はばね、６は変位計、７は表示データ発生部、
８はフイルム枚数表示ＬＥＤ、９はマガジン重量
調節つまみ、１０はフイルム重量調節つまみ、１
１はロードセルである。なお図中の同一符号は同
一または相当部分を示すものとする。
FIG. 1 is a configuration diagram of a film number display device for a multi-format camera which is an embodiment of the present invention.
FIG. 2 is a block diagram of a film number display device according to another embodiment of the present invention. In the figure, 1 is the multi-format camera body, 2 is the supply magazine, 4 is the supply magazine holder,
5 is a spring, 6 is a displacement meter, 7 is a display data generator,
8 is a film number display LED, 9 is a magazine weight adjustment knob, 10 is a film weight adjustment knob, 1
1 is a load cell. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
マガジン重量測定手段と、 フイルムを収納しない空のマガジンの重量と１
枚のフイルム重量とを記憶する記憶手段と、 上記マガジン重量測定手段により測定されたマ
ガジン重量と上記記憶手段に記憶された空のマガ
ジン重量及び１枚のフイルム重量とからマガジン
内のフイルム枚数を算出する計算手段と、 該計算手段により算出したフイルム枚数を表示
するフイルム枚数表示手段と を備えてなる ことを特徴とするフイルム枚数表示装置。[Scope of claim for utility model registration] Magazine weight measuring means for measuring the weight of a magazine containing film, the weight of an empty magazine that does not contain film, and 1.
a storage means for storing the weight of each film; and calculating the number of films in the magazine from the magazine weight measured by the magazine weight measuring means, the empty magazine weight, and the weight of one film stored in the storage means. 1. A film number display device comprising: calculation means for calculating the number of films; and film number display means for displaying the number of films calculated by the calculation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1886589U JPH02111130U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1886589U JPH02111130U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111130U true JPH02111130U (en) | 1990-09-05 |
Family
ID=31233883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1886589U Pending JPH02111130U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111130U (en) |
-
1989
- 1989-02-22 JP JP1886589U patent/JPH02111130U/ja active Pending
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