JPS6012101Y2 - Camera electrical circuit adjustment element centralization mechanism - Google Patents
Camera electrical circuit adjustment element centralization mechanismInfo
- Publication number
- JPS6012101Y2 JPS6012101Y2 JP1977097096U JP9709677U JPS6012101Y2 JP S6012101 Y2 JPS6012101 Y2 JP S6012101Y2 JP 1977097096 U JP1977097096 U JP 1977097096U JP 9709677 U JP9709677 U JP 9709677U JP S6012101 Y2 JPS6012101 Y2 JP S6012101Y2
- Authority
- JP
- Japan
- Prior art keywords
- camera
- circuit
- adjustment
- adjustment element
- electrical circuit
- 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.)
- Expired
Links
Landscapes
- Exposure Control For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Description
【考案の詳細な説明】
本考案は電気回路部分を有するカメラ、特に受光系を有
する測光回路や電気゛ 回路を有するカメラの回路
調整素子の に関する６従来、この種のカメラ
の して、（１）カメラボディ底部に回路調整
索、 したもの、又は（２）−眼レフレックスカメ
ラ、の場合にペイタブリズムの周囲の回路調整素子コ装
置したものが勿られている。[Detailed description of the invention] The present invention relates to a circuit adjustment element for a camera having an electric circuit part, particularly a photometric circuit having a light receiving system or a camera having an electric circuit. ) A circuit adjustment cable is installed at the bottom of the camera body, or (2) a circuit adjustment device is installed around the payta rhythm in the case of an ocular reflex camera.
１ところが上記（１）のばあい調整作
業がしにくぐ、又上記（２）のばあい調整作業時に量艦
部をはずさ４ければならないので受光系が外光の影響を
受けて適正な調整ができないという欠点を有する。1. However, in the case of (1) above, the adjustment work is difficult, and in the case of (2) above, it is necessary to remove the balance section during the adjustment work, so the light receiving system is affected by external light and cannot be adjusted properly. It has the disadvantage of not being able to
本考案の目的はカメラボディのパトローネ室マたはフィ
ルム室の前面に測光回路等の電気回路の回路調整素子ブ
ロン、りを配置することによって従来装置における上記
欠点を克服したカメラの配線機構を提供することにある
。The purpose of the present invention is to provide a camera wiring mechanism that overcomes the above-mentioned drawbacks of conventional devices by arranging circuit adjustment elements for electric circuits such as photometric circuits on the front of the cartridge chamber or film chamber of the camera body. It's about doing.
本考案の実施態様の目的はカメラボディのパトローネ室
またはフィルム室の前面に上記測光回路等の電気回路の
回路調整素子を配置する・と共、に、この回路調整素子
をカメラボディの長手方向に対して斜め外向きに傾斜さ
せることによって従来装置における上記欠点を克服する
とともに調整作業が容易になしうるようにしたカメラの
配線機構を′提供することにある。The purpose of the embodiment of the present invention is to arrange a circuit adjustment element for an electric circuit such as the photometric circuit in the front of the cartridge chamber or film chamber of the camera body, and to arrange the circuit adjustment element in the longitudinal direction of the camera body. On the other hand, it is an object of the present invention to provide a wiring mechanism for a camera which overcomes the above-mentioned drawbacks of the conventional device by tilting the wiring mechanism diagonally outward and allows easy adjustment work.
以下に図面を参照して本考案の好適な実施例にづ１いて
詳細！ｌζ説明する。The details of a preferred embodiment of the present invention will be explained below with reference to the drawings. lζExplain.
、”図ｉ辷）＠、Ｃ）、−； 、カメラボディ１の
パトローネ１室２ｉｎ光回路又は電気シャッタ制御回路
等
用のフレキシブルプリント基板３．が設
。A flexible printed circuit board 3 for a 2-inch optical circuit or an electric shutter control circuit is provided in one chamber of the cartridge of the camera body 1.
゛、該プリント基板３はその一部に抵抗ブ、４が貼付し
てあり、該抵抗ブロック上には所要数の可変抵抗が調整
可能に調整抵抗５とし、てまとめて取付けである。A resistor block 4 is attached to a part of the printed circuit board 3, and a required number of variable resistors are mounted on the resistor block as adjustment resistors 5 so as to be adjustable.
これら調整抵抗は、例えば露出表示用のメータの調整や
、自動露出時のシャッタタイムの調整を行なうためのも
のであり、図示なき露出回路又は電気シャッタ回路等に
接続されている。These adjustment resistors are used, for example, to adjust a meter for exposure display or to adjust a shutter time during automatic exposure, and are connected to an exposure circuit or an electric shutter circuit (not shown).
プリント基板３、抵抗ブロック板４、調整抵抗５より戊
る回路部は調整終了の後に第２図に示す如く前蓋６がか
ぶせられ、そこに化粧革７が貼られ本例において上記回
路部３゜４．５はパトローネ室２の前面に設けであるが
、パトローネ室２とゆはカメラボディの長手方向反対側
に形成されたフィルム室８の前面に設けても良い。After the adjustment is completed, the circuit section formed by the printed circuit board 3, the resistance block plate 4, and the adjustment resistor 5 is covered with a front cover 6 as shown in FIG. 2, and a decorative leather 7 is pasted thereon. 4.5 is provided at the front of the cartridge chamber 2, but the cartridge chamber 2 may also be provided at the front of the film chamber 8 formed on the opposite side in the longitudinal direction of the camera body.
上記実施例においては、調整抵抗５をハイブリット化し
て抵抗ブロックとしプリント配線にて結線したものを示
したが、調整抵抗の個別部品をブリット基板上に直接ハ
ンダ付けしたりあるいはリード線で配線する等、保守の
際の部品交換が容易であれば良い。In the above embodiment, the adjustment resistor 5 is hybridized to form a resistor block and connected by printed wiring, but individual parts of the adjustment resistor may be soldered directly onto a bullet board or wired with lead wires. , as long as it is easy to replace parts during maintenance.
本実施例の如く抵抗ブロック化する場合、固定抵抗も同
時に作り込むようにすれば、スペースの確保により有効
である。When constructing a resistor block as in this embodiment, it is more effective to secure space if a fixed resistor is also constructed at the same time.
調整抵抗５をカメラ前面に上述の如く取付けた本考案に
おいて、調整作業に際しては、カメラを調整台（図示な
し）に据付け、撮影レンズを介して図示なき基準光源か
らの光を受光系に入射させて例えば自動露出時のシャッ
タタイムを調整した後、前蓋６を所定位置に取付け、次
いで革７を貼る。In the present invention in which the adjustment resistor 5 is attached to the front of the camera as described above, during adjustment work, the camera is installed on an adjustment stand (not shown), and light from a reference light source (not shown) is made to enter the light receiving system through the photographic lens. For example, after adjusting the shutter time during automatic exposure, the front cover 6 is attached to a predetermined position, and then the leather 7 is attached.
本考案の如き構成によれば、この作業に際してカメラの
軍艦部１ａ又は底蓋１ｂを取外す必要がない。According to the configuration of the present invention, there is no need to remove the gunship portion 1a or the bottom cover 1b of the camera during this work.
本考案によれば、このように軍艦部を外すことかないた
め調整時に受光系に外光が侵入することが防止され適正
な調整を行なうことができる。According to the present invention, since there is no need to remove the warship section, external light is prevented from entering the light receiving system during adjustment, and proper adjustment can be performed.
又底蓋を取外す必要がないため調整台にカメラを据付け
る時底蓋を利用できるので据付が容易である。Furthermore, since there is no need to remove the bottom cover, the bottom cover can be used when installing the camera on the adjustment stand, making installation easy.
さらに、パトローネ室およびフィルム室の前面には従来
カメラの機構部品は配置されておらず、したがって他の
機構部品にじゃまされることなく調整することができる
。Further, no mechanical parts of a conventional camera are disposed in front of the patrone chamber and film chamber, so that adjustments can be made without being obstructed by other mechanical parts.
また、再調整のときは革７、前蓋６等から成る保護部材
のみを取外して作業すれば良く、従来のカメラにおいて
例えば軍艦部１ａを取り外すときのように、他の機構部
品（巻上げレバー、巻戻しノブ等）をもいっしょに取り
外さなければならないということはない。Furthermore, when readjusting, it is only necessary to remove the protective members consisting of the leather 7, front cover 6, etc., and remove other mechanical parts (winding lever, winding lever, There is no need to remove the rewind knob, etc. at the same time.
また第２図に示す実施例の場合調整抵抗５がカメラボデ
ィの長手方向に対して斜め外向きに傾斜して設けられて
いるから、調整操作が容易になる。Further, in the embodiment shown in FIG. 2, since the adjustment resistor 5 is provided so as to be inclined obliquely outward with respect to the longitudinal direction of the camera body, the adjustment operation is facilitated.
第１図は本考案の１実施例を含んだカメラの一部切欠き
正面図、第２図は長手方向水平断面位置において示す説
明図である。
図面の簡単な説明、１・・・・・・カメラボディ、２・
・・・・・パトローネ室、４・・・・・・抵抗ブロック
板、５・・・・・・調整抵抗、８・・・・・・フィルム
室。FIG. 1 is a partially cutaway front view of a camera including an embodiment of the present invention, and FIG. 2 is an explanatory view showing the camera in a horizontal cross-sectional position in the longitudinal direction. Brief explanation of the drawings, 1...Camera body, 2.
...Patrone chamber, 4...Resistance block plate, 5...Adjustment resistor, 8...Film chamber.
Claims (1)
る一眼レフレックス力 ラにおいて、ガ１メラボデイの
パトローネ室又Ｃフｉイルム に回路調整素子ブロックを む 可能に配置し、該回路基板あ外側に 配置したことを特徴とするユ眼レフレックス１カメラの
電気回路素 ′５″″′″″８”′″″″′４°°“パジ記回路調整
素子は −に対して 外向きに傾斜配置してあ、る只、とを特徴とする：カメ
ラの電気回路部分集 ３ 実用新案登録請求の １項において、如記保護
部材は、 □の上にかぶせられた前蓋と、越
前記前蓋の上に られた化粧革とから成ることを特徴と
するカメ：うの電気回路素手集中化機構。 ′１：、１[Scope of Claim for Utility Model Registration] 1. In a single-lens reflex camera having a photometric or electric circuit part, a circuit adjustment element block is arranged so as to be included in the cartridge chamber of the camera body or the C film. , the electrical circuit element of the Yu-Eye Reflex 1 camera is characterized in that it is arranged on the outside of the circuit board. It is characterized by the fact that it is arranged slanted outward with respect to the □. A turtle characterized by consisting of a lid and a piece of decorative leather placed on the Echizen front lid: Uno's electric circuit bare hand centralization mechanism.'1:,1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977097096U JPS6012101Y2 (en) | 1977-07-22 | 1977-07-22 | Camera electrical circuit adjustment element centralization mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977097096U JPS6012101Y2 (en) | 1977-07-22 | 1977-07-22 | Camera electrical circuit adjustment element centralization mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5425837U JPS5425837U (en) | 1979-02-20 |
| JPS6012101Y2 true JPS6012101Y2 (en) | 1985-04-19 |
Family
ID=29031601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977097096U Expired JPS6012101Y2 (en) | 1977-07-22 | 1977-07-22 | Camera electrical circuit adjustment element centralization mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012101Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123335A (en) * | 1974-03-14 | 1975-09-27 | ||
| JPS5129828B2 (en) * | 1971-11-11 | 1976-08-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413086Y2 (en) * | 1974-08-27 | 1979-06-05 |
-
1977
- 1977-07-22 JP JP1977097096U patent/JPS6012101Y2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129828B2 (en) * | 1971-11-11 | 1976-08-27 | ||
| JPS50123335A (en) * | 1974-03-14 | 1975-09-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5425837U (en) | 1979-02-20 |
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