JPS59131917A - Signal transmitter for automatic setting of film speed of camera - Google Patents
Signal transmitter for automatic setting of film speed of cameraInfo
- Publication number
- JPS59131917A JPS59131917A JP608483A JP608483A JPS59131917A JP S59131917 A JPS59131917 A JP S59131917A JP 608483 A JP608483 A JP 608483A JP 608483 A JP608483 A JP 608483A JP S59131917 A JPS59131917 A JP S59131917A
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- camera
- film sensitivity
- cartridge
- display
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/24—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly automatically in accordance with markings or other means indicating film speed or kind of film on the magazine to be inserted in the camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、カメラにおけるフィルム感度自動設定用信号
伝達装置に関し、さらに詳しくいえば複数個のフィルム
感度表示部付のフィルム／ヤトローネを用い、該ノ母ト
ローネの装填時にフィルム感度自動設定がなされ名よう
にしたカメラにおいて、フィルム感度設定用信号をカメ
ラ側へ伝達するフィルム感度自動設定用信号伝達装置に
関する。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a signal transmission device for automatically setting film sensitivity in a camera, and more specifically, the present invention relates to a signal transmission device for automatically setting film sensitivity in a camera. The present invention relates to a signal transmission device for automatic film sensitivity setting that transmits a signal for film sensitivity setting to the camera side in a camera that automatically sets film sensitivity when loading a mother trone.
従来フイルムノ母トローネに適宜のフィルム感度表示□
部を設け、該パトローネをカメラに装填した際に該表示
部の検出を行なって、フィルム感度設定用信号をカメラ
側へ伝達し、これによってフイｌす）
ルム感度自動設定を行なうようにしたものは例えば特開
昭５７−１０４１２９号公報等により既に知られている
。Appropriate film sensitivity display for conventional film mother Torone□
When the cartridge is loaded into the camera, the display section is detected, and a signal for setting the film sensitivity is transmitted to the camera side, whereby film sensitivity is automatically set. is already known from, for example, Japanese Unexamined Patent Publication No. 57-104129.
上記公報にも記載されているようにフィルム感度表示部
は、パトローネ本体の外面母線方向に複数個配列されて
お巾、該表示部の選択組合わせをもって当該パトローネ
のフィルム感度を表示するものであって、該パトローネ
のカメラへの装填時に表示部の検出を行ない、これに基
づ−てフィルム感度自動設定を行なうものである。とこ
ろでフィルム感度表示部の検出には光学的検出方式と電
気的検出方式の両者が考えられるが、カメラの露出制御
が電気的に行ガわれるものであるため、前者の光学的検
出方式では光電変換装置が必要となり、構成が著るしく
複雑になるという問題があシ、むしろ後者の電気的検出
方式が有利であると考えられる。As described in the above publication, a plurality of film sensitivity display sections are arranged in the direction of the outer surface generatrix of the main body of the cartridge, and the selected combination of the display sections indicates the film sensitivity of the cartridge. The display section is detected when the cartridge is loaded into the camera, and the film sensitivity is automatically set based on this detection. By the way, both an optical detection method and an electrical detection method can be used to detect the film sensitivity display, but since the exposure control of the camera is performed electrically, the former optical detection method requires photoelectric conversion. There is a problem that a device is required and the configuration becomes significantly complicated, and the latter electrical detection method is considered to be more advantageous.
而して後者の場合、パトローネに設けた複数個のフィル
ム感度表示部のうち選択組合わせを導電性表示部として
当該・音トローネのフィルム感度を表示するようにし、
該導電性表示部をカメラ側のフィルム感度信号発生回路
の端子に接続することによってフィルム感度自動設定用
信号をカメラ側へ伝達し、該信号に基づいてフィルム感
度自動設定を行なうものであり、例えば特開昭５３−３
２０２８号公報に開示のものはその一例である。In the latter case, a selected combination of a plurality of film sensitivity display sections provided on the cartridge is used as a conductive display section to display the film sensitivity of the sound trone;
By connecting the conductive display section to a terminal of a film sensitivity signal generation circuit on the camera side, a signal for automatic film sensitivity setting is transmitted to the camera side, and automatic film sensitivity setting is performed based on the signal. JP-A-53-3
The one disclosed in Japanese Patent No. 2028 is one example.
しかしながら、上記公報に示すフィルム感度自動設定用
信号伝達装置においては、カメラ側に増付けた板バネ接
片を用いてフィルム・母トローネ上の導電性表示部と電
気的接触をはかるものであるため構成部品が多く、組立
も煩雑でコスト高となる上所要スペースも大と々り最近
のカメラ小型化傾向に反するといった欠点がある。また
使用の長期化に伴い板バネ接片の弾性疲労のため電気的
・機械的精度が劣化するという欠点もある。However, in the signal transmission device for automatic film sensitivity setting shown in the above-mentioned publication, a leaf spring contact piece added to the camera side is used to make electrical contact with the conductive display section on the film/mother trone. It has many components, is complicated to assemble, is expensive, and requires a large amount of space, which is contrary to the recent trend toward miniaturization of cameras. Another drawback is that the electrical and mechanical precision deteriorates due to elastic fatigue of the leaf spring contact pieces with prolonged use.
本発明の目的は、上記先行例にみられるような板バネ接
片を用いることによる欠点をことごとく解消して、常に
安定かつ確実にフィルム感度自動設定用信号をカメラ側
へ伝達し得るフィルム感度自動設定用信号伝達装置を提
供することにある。An object of the present invention is to provide a film sensitivity automatic setting system that can eliminate all the drawbacks of using a plate spring contact piece as seen in the above-mentioned prior art examples, and can always stably and reliably transmit film sensitivity automatic setting signals to the camera side. An object of the present invention is to provide a signal transmission device for setting.
本発明によるフィルム感度自動設定用信号伝達装置の特
徴とす乞ところは、本体の外面母線方向に複数個のフィ
ルム感度表示部を配列し、該表示部の選択組合わせを導
電性表示部としてフィルム感度表示をなすようにしたフ
イルムパトローネト、装填パトローネの前記フィルム感
度表示部と対向する位置においてカメラ内に配置される
とともに表面には各表示部に対応し表示部よシ小巾の導
電性パターンを互いに間隔をおいて配列してなるプリン
ト板と、装填ａＪ？ ）ローネの前記フィルム感度表示
部と前記プリント板の導電性パターンとの間においてカ
メラ内に配置されるとともに導電性パターン間の間隔よ
シ小巾の多数の導電性弾性材料片および絶縁性材料片を
交互に配列一体化してなる信号伝達部材とからなシ、前
記パトローネのカメラへの装填時において、前記選択組
合わせの導電性表示部が前記信号伝達部材の導電性弾性
材料片を介して前記プリント板上の対応する導電性ノ４
（５）
ターンと電気的に接続し、これによって装置ｉ９ ）０
−４のフィルム感度に対応するフィルム感度自動設定用
信号をカメラ側へ伝達するように構成した点にある。The characteristics and features of the signal transmission device for automatic film sensitivity setting according to the present invention are that a plurality of film sensitivity display sections are arranged in the direction of the outer surface generatrix of the main body, and a selected combination of the display sections is used as a conductive display section on the film. A film cartridge with a sensitivity display is placed inside the camera at a position facing the film sensitivity display section of the loaded cartridge, and a conductive pattern of a width smaller than the display section is provided on the surface corresponding to each display section. A printed board formed by arranging at intervals from each other, and a loading aJ? ) A large number of conductive elastic material pieces and insulating material pieces disposed in the camera between the Rohne film sensitivity display section and the conductive patterns on the printed board, and having a width equal to the distance between the conductive patterns. and a signal transmitting member formed by alternately arranging and integrating the cartridges, and when the cartridge is loaded into the camera, the conductive display portion of the selected combination is connected to the conductive elastic material of the signal transmitting member through the conductive elastic material piece of the signal transmitting member. Corresponding conductivity No. 4 on printed board
(5) electrically connect with the turn, thereby device i9)0
The present invention is configured to transmit a film sensitivity automatic setting signal corresponding to a film sensitivity of -4 to the camera side.
以下本発明の実施例を第１図々いし第７図を参照して詳
細に説明する。Embodiments of the present invention will be described in detail below with reference to FIGS. 1 to 7.
第１図および第２図において、１は５個のフィルム感度
表示部を本体外面母線方向に配列して設けたフィルムｚ
ｆ ）ローネで、第１図はその正面図、第２図は第１図
の■−■線に沿う拡大断面図である。２はパトローネ本
体、３はフィルム取出しスリット１４は本体の金属表面
、５〜９はフィルム取出しスリット３の断面鋭角側に隣
接して本体外面母線方向に配列されている５個のフィル
ム感度表示部である。フィルム感度表示部５〜９は、こ
れらのうちの選択的組合せについて、・母トローネ本体
の金属表面に塗布形成されている樹脂等からなる着色絶
縁層１０を除去して金属表面４を露出し導電性表示部と
し、これによって収納フィルム（６）
のフィルム感度を表示するようになっている。例えば表
示部５と６の組合わせを導電性表示部とし他の表示部７
、８ 、９１１−を絶縁性表示部として残し、これを
もって例えばフィルム感度ｌ５Ｏ２００を表示するよう
にし、また表示部５と７の組合わせを導電性表示部とし
、他の表示部６，８＃９は絶縁性表示部として残し、こ
れをもって例えばフィルム感度ＩＳＯ８００を表示する
ようにしたもので、このような組合わせの数はフィルム
感度の異なるフィルム種類数を充分にカバーできる。In Figures 1 and 2, 1 is a film z in which five film sensitivity display sections are arranged in the direction of the generatrix of the outer surface of the main body.
f) Rohne, FIG. 1 is a front view thereof, and FIG. 2 is an enlarged sectional view taken along the line ■-■ in FIG. 1. Reference numeral 2 denotes the main body of the cartridge, 3 indicates the film ejection slit 14 on the metal surface of the main body, and 5 to 9 indicate five film sensitivity display sections arranged in the direction of the generatrix of the outer surface of the main body adjacent to the acute-angle side of the cross section of the film ejection slit 3. be. For selective combinations of these, the film sensitivity display sections 5 to 9 are configured such that: - the colored insulating layer 10 made of resin or the like coated on the metal surface of the mother Torone main body is removed to expose the metal surface 4 and conductive; The film sensitivity of the stored film (6) is displayed here. For example, the combination of display parts 5 and 6 is a conductive display part, and the other display part 7
, 8, 911- are left as insulating display parts, and are used to display, for example, film sensitivity 15O200, and the combination of display parts 5 and 7 is made into a conductive display part, and the other display parts 6, 8 #9 is left as an insulating display part and used to display, for example, film sensitivity ISO800, and the number of such combinations can sufficiently cover the number of types of films with different film sensitivities.
第３図は、本発明の第１実施例においてカメラ１１のノ
クトローネ室１２に前記ノ臂トローネ１を装填した態様
を示し、該ノ母トローネ１はカメラの背蓋１３に設けた
ノソトローネ押え板バネ１４によってノ臂トローネ室１
２の側壁１１′に対して押圧される・該側壁１１′の下
端には本発明による信号伝達部材１５とプリント板１６
とが図示の如く所定の位置に定置配設されており、前記
ノヤトローネ１の装填に際し該ｉ４ ）ローネのフィル
ム感度設定用表示部５〜９のうちの選択組合わせによる
導電性表示部が信号伝達部材１５の導電性弾性材料片１
５″′を介してプリント板１６上の対応する導電性パタ
ーンと電気的に接続されるように構成されている。FIG. 3 shows a mode in which the nosotrone 1 is loaded into the nosotrone chamber 12 of the camera 11 in the first embodiment of the present invention, and the nosotrone 1 is attached to the nosotrone presser plate spring provided on the back cover 13 of the camera. 14 by No arm Torone chamber 1
The signal transmitting member 15 according to the present invention and the printed board 16 are pressed against the side wall 11' of the second side wall 11'.
are fixedly arranged at a predetermined position as shown in the figure, and when the Noyatrone 1 is loaded, the conductive display section by a selected combination of the display sections 5 to 9 for setting the film sensitivity of the Rohne transmits a signal. Conductive elastic material piece 1 of member 15
5"' to be electrically connected to a corresponding conductive pattern on the printed board 16.
収納フィルムのフィルム感度を表示する前記導電性表示
部がプリント板１６上の対応する導電性パターンと接続
することによシ、不図示のフィルム感度信号発生回路を
介して装ｆ［）ｆ）ローネのフィルム感度自動設定用信
号がカメラ側へ伝達されるのであるが、その具体的構成
は、この種カメラにおいて既に公知であり、その詳細説
明は省略する。By connecting the conductive display section that displays the film sensitivity of the stored film to the corresponding conductive pattern on the printed board 16, The film sensitivity automatic setting signal is transmitted to the camera side, but its specific configuration is already well known in this type of camera, and detailed explanation thereof will be omitted.
本発明における信号伝達部材１５およびプリント板１６
の詳細は第４図に示すとおシで、信号伝達部材１５は、
絶縁性弾性材料片（絶縁性ゴム等）１５’ｌ １５”と
、導電性弾性材料片（導電性ゴム）１５＃とからな）、
絶縁性弾性材料片１５〃と導電性弾性材料片１５“′と
は後記するプリント板１６上の導電性・母ターンの相互
の間隔りより小中のもめで、これらを多数交互に配列し
て、フィルム感度表示部５〜９の全長に相当する長さに
とり、その外周を絶縁性弾性材料片１５′で包囲一体化
して信号伝達部材１５を形成している。信号伝達部材１
５の長手方向両側面には図示の如く絶縁性弾性材料片１
５’と導電性弾性材料片１５”′とが交互に配列露呈さ
れているが、導電性弾性材料片１５１１１を絶縁性弾性
材料片１５〃よシ僅かに突出せしめた構成とするのが電
気的接続上有利である。なお信号伝達部材１５における
絶縁性部分は弾性材料に限られるものではなく、例えば
比較的かたいプラスチック等の絶縁材料であってもよい
。Signal transmission member 15 and printed board 16 in the present invention
The details are shown in FIG. 4, and the signal transmission member 15 is as follows.
A piece of insulating elastic material (insulating rubber, etc.) 15'l 15'' and a piece of conductive elastic material (conductive rubber) 15#),
A large number of the insulating elastic material pieces 15〃 and the conductive elastic material pieces 15"' are arranged alternately with a small to medium spacing than the mutual spacing of the conductive mother turns on the printed board 16 to be described later. , the length corresponds to the entire length of the film sensitivity display sections 5 to 9, and the outer periphery thereof is surrounded and integrated with an insulating elastic material piece 15' to form a signal transmission member 15.Signal transmission member 1
Insulating elastic material pieces 1 are provided on both sides in the longitudinal direction of 5 as shown in the figure.
5' and conductive elastic material pieces 15"' are arranged and exposed alternately, but it is preferable to have a structure in which the conductive elastic material pieces 15111 are slightly protruded from the insulating elastic material pieces 15". This is advantageous for connection.The insulating portion of the signal transmission member 15 is not limited to an elastic material, and may be made of an insulating material such as relatively hard plastic, for example.
一方、プリント板１６は、装填パトローネのフィルム感
度表示部５〜９と対向する位置においてカメラ内に配設
され、その表面には前記表示部５〜９にそれぞれ対応し
て不図示のフィルム感度信号発生回路に接続する導電性
ｉ４ターン１７〜２１互いに間隔をおいて配置されてい
る。プリント板１６上の導電性）４ターンの巾はパトロ
ーネの感度表示部の巾よシ小中であシかつ、信号伝達部
材１５の導電性弾性材料片１５“′の巾は前記導電性ノ
ｊターン間の間隔よシ小中に構成されている。したが（
９）
りて装置ｆｊ４パトローネとプリント板１６とに相互位
置ずれを生じても両者間の正確な電気的接続が行なわれ
、安定かつ確実なフィルム感度設定が期待できる。On the other hand, the printed board 16 is disposed inside the camera at a position facing the film sensitivity display sections 5 to 9 of the loading cartridge, and has film sensitivity signals (not shown) on its surface corresponding to the display sections 5 to 9, respectively. The conductive i4 turns 17-21 connected to the generating circuit are spaced apart from each other. The width of the 4 conductive turns on the printed board 16 is the same as the width of the sensitivity display section of the cartridge, and the width of the conductive elastic material piece 15'' of the signal transmission member 15 is the same as the width of the conductive nozzle. The interval between turns is made up of short distances.However, (
9) Therefore, even if a mutual positional shift occurs between the device fj4 cartridge and the printed board 16, accurate electrical connection can be made between the two, and stable and reliable film sensitivity setting can be expected.
第５図は、信号伝達部材の異なる実施例を示すもので、
該信号伝達部材１５はその外周を包囲する絶縁性材料が
比較的かたいグラスチック等でつくられフィルム取出し
スリット３の凸部３Ｉおよびノｆトローネ室側壁１１′
の下端と当接するガイド部２２をなしている。この実施
例における信号伝達部材１５・においては、少なくとも
導電性弾性材料片１５／／／を両側面から突出せしめて
、導電性表示部および導電性・母ターンとの充分な接触
を確保し、併せて実開昭５５−１２５６３３号公報等に
開示のものと同様に装填ノ母トローネ２を安定保持する
ことができる。FIG. 5 shows different embodiments of the signal transmission member,
The signal transmission member 15 has an insulating material surrounding its outer periphery made of relatively hard glass or the like, and is connected to the protrusion 3I of the film take-out slit 3 and the side wall 11' of the notrone chamber.
It forms a guide part 22 that comes into contact with the lower end of the. In the signal transmission member 15 in this embodiment, at least the conductive elastic material pieces 15/// are made to protrude from both sides to ensure sufficient contact with the conductive display portion and the conductive mother turn. With this, it is possible to stably hold the loading mother trone 2 similarly to the one disclosed in Japanese Utility Model Application Publication No. 55-125633.
Ｍ６図は、前記表示部５〜９と、これに対応する前記導
電性ノ９ターン１７〜２１と、前記信号伝達部材１５の
導電性弾性材料片１５／／／、絶縁性弾性材料片１．５
“との寸法関係゛を示すもので、Ｐはフ（１０）
イルム感度表示部５〜９０個々の表示部巾、Ｄはプリン
ト板１６の導電性パターン１７〜２１相互間の間隔であ
る。而して導電性弾性材料片１５“′の巾は前記間隔り
よシも更に小巾に構成されておシ、これによって隣れる
導電性パターン間の短絡は生ぜず誤信号の伝達は確実に
防止される。Diagram M6 shows the display parts 5 to 9, the corresponding nine conductive turns 17 to 21, the conductive elastic material piece 15 of the signal transmission member 15, and the insulating elastic material piece 1. 5
P is the width of each of the film sensitivity display sections 5 to 90, and D is the distance between the conductive patterns 17 to 21 on the printed board 16. The width of the conductive elastic material piece 15'' is configured to be smaller than the above-mentioned spacing, thereby preventing short circuits between adjacent conductive patterns and reliably preventing the transmission of erroneous signals. Ru.
第７図はプリント板１６上の導電性ツクターンの異なる
実施例を示し、この実施例においては、個個のフィルム
感度表示部に対応して間隔Ｄ２をおいて一対の導電、性
ノ４ターンが設けられる。この場合例えば一対の導電性
・ぐターン１７ 、１７’のうち、ノ４ターン１７をフ
ィルム感度設定信号の伝達に用いノ４ターン１７′をパ
トローネの有無検出に用いるようにすれば、力６図に示
すものと同様にフィルム感度設定用信号の伝達に加えて
パトローネの有無の検出も可能となる。この実施例にお
いても導電性弾性材料片１５／／／は・母ターン間隔り
、より小巾として誤信号の伝達防止をはかることはいう
までもない。FIG. 7 shows a different embodiment of the conductive turns on the printed circuit board 16. In this embodiment, a pair of conductive four turns are arranged at intervals D2 corresponding to the individual film sensitivity indicators. provided. In this case, for example, if the fourth turn 17 of the pair of conductive turns 17 and 17' is used to transmit the film sensitivity setting signal and the fourth turn 17' is used to detect the presence or absence of the cartridge, the force of 6 In addition to transmitting the film sensitivity setting signal, it is also possible to detect the presence or absence of a cartridge, similar to that shown in FIG. It goes without saying that in this embodiment as well, the conductive elastic material pieces 15/// are designed to have a narrower width than the main turn interval in order to prevent the transmission of erroneous signals.
以上の説明から明らかなように、本発明によるフィルム
感度表示部付パトローネと、導電性パターンを有するプ
リント板と、信号伝達部材とを組合わせ用いることによ
勺、部品構成の簡素化がけかられ機械的精度もあ１り必
要とせず、組立容易でスペースもとらずカメラの小型化
に寄与するばか夛でなく、常に安定確実なフィルム感度
設定用信号の伝達が可能である。As is clear from the above explanation, by combining the cartridge with a film sensitivity display section according to the present invention, a printed board having a conductive pattern, and a signal transmission member, it is possible to simplify the component configuration. It does not require any mechanical precision, is easy to assemble, does not take up much space, contributes to the miniaturization of the camera, and can always stably and reliably transmit film sensitivity setting signals.
第１図および第２図は、本発明において使用するフィル
ム感度設定表示部付フイルムノクトローネを示し、第１
図は正面図、第２図は第１図の■−■線に沿う拡大断面
図である。第３図々いし第７図は本発明の実施例を示し
、第３図は第１実施例においてカメラ内にパトローネを
装填した態様を示す一部破断側断面図、第４図は第３図
に示す実施例における信号伝達部材とプリント板との関
係を示す分解斜視図、第５図は第２実施例においてカメ
ラ内にノクトローネを装填した態様を示す一部破断側断
面図、第６図は信号伝達部材の表示部と、これに対応す
るプリント板のプリントノ９ターンの関係を示す拡大平
面図、第７図は、異なるプリントパターンを示す第６図
と同様な拡大平面図である。
１・・・フイルムノ千トローネ ２・・・ノクトロ
ーネ本体３・・・フィルム取出しスリット ４・・・本
体表面５〜９・・・フィルム感度設定用表示部１０・・
・表面着色層 １１・・・カメラ□ ２−ｚ
４ ） ｏ−ネ室 １３・・・カメラ背蓋１４
・・・・母トローネ押え板バネ １５・・・信号伝達部
材１６・・・プリント板 １７〜２１・・
・プリントノ母ターン２２・・・ガイド部分
（１３）
第１図 第２図
一
〒４図
５４
第７図
−８３−FIGS. 1 and 2 show a film noctrone with a film sensitivity setting display section used in the present invention.
The figure is a front view, and FIG. 2 is an enlarged sectional view taken along the line ■-■ in FIG. 1. 3 to 7 show embodiments of the present invention, FIG. 3 is a partially cutaway side sectional view showing a mode in which the cartridge is loaded into the camera in the first embodiment, and FIG. FIG. 5 is an exploded perspective view showing the relationship between the signal transmission member and the printed circuit board in the embodiment shown in FIG. FIG. 7 is an enlarged plan view showing the relationship between the display portion of the signal transmission member and the corresponding nine print turns of the printed board, and is an enlarged plan view similar to FIG. 6 showing a different print pattern. 1...Film no 1000 Torrone 2...Noctrone body 3...Film take-out slit 4...Body surface 5-9...Film sensitivity setting display section 10...
・Surface colored layer 11...Camera □ 2-z
4) O-ne chamber 13...Camera back cover 14
...Mother Torone presser plate spring 15...Signal transmission member 16...Printed board 17-21...
・Print mother turn 22...Guide part (13) Fig. 1 Fig. 2-4 Fig. 54 Fig. 7-83-
Claims (1)
列し、該表示部の選択組合わせを導電性表示部としてフ
ィルム感度表示をなすようにしたフイルムノｆトローネ
と、装填ノ母トローネの前記フィルム感度表示部と対向
する位置においてカメラ内に配置されるとともに表面に
は各表示部に対応し表示部よシ小巾の導電性・母ターン
を互いに間隔をおいて配列してなるプリント板と、装填
ノ臂トローネの前記フィルム感度表示部と前記プリント
板の導電性ノ４ターンとの間においてカメラ内に配置さ
れるとともに導電性パターン間の間隔よシ小巾の多数の
導電性弾性材料片および絶縁性材料片を交互に配列一体
化してなる信号伝達部材とからなシ、前記ｚ４ ） ０
−ネのカメラへの装填時において、前記選択組合わせの
導電性表示部が前記信号伝達（１） 部材の導電性弾性材料片を介して前記プリント板上の対
応する導電性・リーンと電気的に接続し、これによって
装填ノ母トローネのフィルム感度に対応するフィルム感
度自動設定用信号をカメラ側へ伝達するように構成した
ことを特徴とするカメラにおけるフィルム感度自動設定
用信号伝達装置。[Scope of Claims] A Filmno F Trone in which a plurality of film sensitivity display sections are arranged in the direction of the outer generatrix of the main body, and a selected combination of the display sections is used as a conductive display section to display the film sensitivity, and a loading device. It is placed in the camera at a position facing the film sensitivity display section of the mother trone, and conductive mother turns of small width are arranged at intervals from each other on the surface corresponding to each display section. A printed circuit board made of A signal transmission member formed by alternately arranging and integrating pieces of conductive elastic material and pieces of insulating material, and the above-mentioned z4) 0
- When the selected combination of conductive display parts is loaded into the camera, the conductive display parts of the selected combination are electrically connected to the corresponding conductive parts on the printed circuit board through the conductive elastic material pieces of the signal transmission (1) member. 1. A signal transmission device for automatic film sensitivity setting in a camera, characterized in that the signal transmission device for automatic film sensitivity setting in a camera is configured to be connected to the camera and thereby transmit a signal for automatic film sensitivity setting corresponding to the film sensitivity of the loaded mother trone to the camera side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP608483A JPS59131917A (en) | 1983-01-18 | 1983-01-18 | Signal transmitter for automatic setting of film speed of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP608483A JPS59131917A (en) | 1983-01-18 | 1983-01-18 | Signal transmitter for automatic setting of film speed of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59131917A true JPS59131917A (en) | 1984-07-28 |
Family
ID=11628673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP608483A Pending JPS59131917A (en) | 1983-01-18 | 1983-01-18 | Signal transmitter for automatic setting of film speed of camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131917A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6669090B2 (en) | 2000-08-10 | 2003-12-30 | Novo Nordick A/S | Electronic marking of a medication cartridge |
| US6994261B2 (en) | 2000-08-10 | 2006-02-07 | Novo Nirdisk A/S | Support for a cartridge for transferring an electronically readable item of information from the cartridge to an electronic circuit |
| US8994382B2 (en) | 2006-04-12 | 2015-03-31 | Novo Nordisk A/S | Absolute position determination of movably mounted member in medication delivery device |
| US9522238B2 (en) | 2005-05-10 | 2016-12-20 | Novo Nordisk A/S | Injection device comprising an optical sensor |
| US9950117B2 (en) | 2009-02-13 | 2018-04-24 | Novo Nordisk A/S | Medical device and cartridge |
-
1983
- 1983-01-18 JP JP608483A patent/JPS59131917A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6669090B2 (en) | 2000-08-10 | 2003-12-30 | Novo Nordick A/S | Electronic marking of a medication cartridge |
| US6994261B2 (en) | 2000-08-10 | 2006-02-07 | Novo Nirdisk A/S | Support for a cartridge for transferring an electronically readable item of information from the cartridge to an electronic circuit |
| US9522238B2 (en) | 2005-05-10 | 2016-12-20 | Novo Nordisk A/S | Injection device comprising an optical sensor |
| US8994382B2 (en) | 2006-04-12 | 2015-03-31 | Novo Nordisk A/S | Absolute position determination of movably mounted member in medication delivery device |
| US9950117B2 (en) | 2009-02-13 | 2018-04-24 | Novo Nordisk A/S | Medical device and cartridge |
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