JPS6142626A - Data imprinting device of camera - Google Patents
Data imprinting device of cameraInfo
- Publication number
- JPS6142626A JPS6142626A JP16461684A JP16461684A JPS6142626A JP S6142626 A JPS6142626 A JP S6142626A JP 16461684 A JP16461684 A JP 16461684A JP 16461684 A JP16461684 A JP 16461684A JP S6142626 A JPS6142626 A JP S6142626A
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- liquid crystal
- cover side
- side substrate
- camera
- 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
Landscapes
- Camera Bodies And Camera Details Or Accessories (AREA)
- Camera Data Copying Or Recording (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明はカメラの背蓋に組込まれた液晶時計などによっ
てフィルムに日付などのデータを写し込むためのデータ
写込装置の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to an improvement in a data imprinting device for imprinting date and other data onto film using a liquid crystal clock built into the back cover of a camera.
従来よ）カメラの背蓋に液晶時計を組込んでデータ回込
を行うようにし九ものが種々実施されておシそのほとん
どはカメラ本体側の電源とは別に背蓋側にも液晶時計駆
動用の電源をも有しているものである。この場合、背蓋
側にトリが一端子を股、け背蓋が閉じられた状態におい
てこのトリが一端子が本体側に設けられたコンタクトピ
ンと接触することによってカメラ側との同調発光回路が
成立するようになっている。即ち、背蓋の開閉にかかわ
らず液晶時計を駆動するための電源回路は背蓋側の電源
によシつねに成立しておシ、背蓋を閉じた時にだけ同調
発光回路が成立して回込可能となる。このようなデータ
写込装置においてはカメラ用の電源として本体側及び背
蓋側と２種必要と々ル、スイース的にもコスト的にも不
利であった。(Conventional) Various methods have been implemented to incorporate an LCD clock into the back cover of the camera to perform data recirculation, and most of them include a power supply for driving the LCD clock on the back cover, in addition to the power supply on the camera body side. It also has a power source. In this case, one terminal of the bird is placed on the back cover side, and when the back cover is closed, one terminal of this bird comes into contact with the contact pin provided on the main body side, thereby establishing a synchronized light emitting circuit with the camera side. It is supposed to be done. In other words, regardless of whether the back cover is opened or closed, the power supply circuit for driving the LCD watch is always established by the power supply on the back cover side, and the synchronized light emitting circuit is established only when the back cover is closed. It becomes possible. Such a data copying device requires two types of power sources for the camera, one on the main body side and one on the back cover side, which is disadvantageous in terms of ease of use and cost.
そこでカメラ用の電源を本体側にだけ設け、この電源に
よって背蓋側の液晶時計をも駆動するようにしたものも
実施されておシ・これは・カメラ本体側の回路と背蓋側
の回路をフレキまたはリード線によって接続しているが
背蓋の開閉時の回転角が大きいためフレキやリード線の
たるみスペースを十分広く確保しておかねばならずこの
ためにカメラサイズを大きくしてしまうといった欠点を
有していた。Therefore, a system has been implemented in which the power supply for the camera is provided only on the main body side, and this power supply also drives the LCD clock on the back cover side. are connected by flexible cables or lead wires, but since the rotation angle when opening and closing the back cover is large, it is necessary to secure enough space for the flexible cables and lead wires to slacken, which results in an increase in the camera size. It had drawbacks.
九とえば第５図及び第６図は従来のデータ零連装置の断
面図であシそれぞれ背蓋の閉じた状態及び開いた状態を
示しておシまずこれについて説明する。9. For example, FIGS. 5 and 6 are cross-sectional views of a conventional data relay device, showing the back cover in a closed state and an open state, respectively. These will be explained first.
′ｌはカメラ本体、２は背蓋である。背蓋側基板９０両
面には厚地用液晶４及び外部表示用液晶３が設けられて
おり、５は表示窓である。７は背蓋開閉軸である。'l is the camera body, and 2 is the back cover. A thick liquid crystal 4 and an external display liquid crystal 3 are provided on both sides of the back cover side substrate 90, and 5 is a display window. 7 is a back cover opening/closing axis.
本体側基板８と背蓋側基板９とは７レキ６１Ｃよってハ
ンダ部１１１及び１０で接続されているＡＸ１図に示す
ように背蓋２を閉じた状態ではフレキ６は念るんだ状態
となるようになっている。即ち背蓋２が開いた状態にお
いてフレキ６が突っ張らないようにその長畜を決めであ
るため閉じた状態ではそのたるみスペースが必要となる
。これは７レキ６の代わシにリード線などを使っても同
じことがいえる。 ・
〔発明の目的〕
本発明は上記従来例の欠点を除去する喪めになされたも
ので７レキやリード線のたるみスペースを必要としない
で背蓋側と本体側との回路を接続するようにしたデータ
零連装置の提供を目的とするものである。The main body side board 8 and the back cover side board 9 are connected by the solder parts 111 and 10 by the 7-receptacle 61C.As shown in the AX1 diagram, when the back cover 2 is closed, the flexible board 6 is in a closed state. It looks like this. That is, the length of the flexible cable 6 is determined so that it does not stretch when the back cover 2 is open, so a slack space is required when the back cover 2 is closed. The same thing can be said if you use a lead wire instead of the 7-leg 6.・ [Object of the invention] The present invention has been made to eliminate the drawbacks of the above-mentioned conventional example, and it is possible to connect the circuit between the back cover side and the main body side without requiring a 7-wire cable or a slack space for lead wires. The purpose of this invention is to provide a data zero connection device with
上記の目的を達成するため、本発明の要旨とするところ
は、開閉軸によってカメラ本体に枢着てれた背蓋の背蓋
側基板の内面および外面にそれぞれ厚地用液晶および外
部表示用液晶を設け、前記背蓋側基板を介して前記二つ
の液晶をカメラ本体側の電源に電気的に接続してなるカ
メラのデータ零連装置にお込て、前記電気的接続を前記
開閉鵬まわシにまかれた導電性のねじ〕コイルバネによ
って行うようにしたことｔ−特徴とするカメラのデータ
零連装置にある。In order to achieve the above object, the gist of the present invention is to install a thick liquid crystal and an external display liquid crystal on the inner and outer surfaces of the back cover side substrate of the back cover, which is pivotally connected to the camera body by an opening/closing shaft. the two liquid crystals are electrically connected to the power source of the camera body through the back cover side substrate, and the electrical connection is connected to the opening/closing switch. The data zero link device of the camera is characterized by the fact that it is performed by a coiled conductive screw] and a coil spring.
以下本発明の実施例について図面を参照しながら説明す
る。第１図は本発明の一実施例を示す断面図で背蓋が閉
じた状態、第２図は同じくその開いた状態を示している
。第３図は背蓋が開いた状態の側面図である。第１〜第
３図において、１はカメラ本体、２は背蓋である。背蓋
側基板９の両面には厚地用液晶４及び外部表示用液晶３
が設けられておシ、５は表示窓である。７ａ及び７ｂは
背蓋開閉軸でそのまわシには導電性のねじシコイルパネ
６ａ及び６ｂがそれぞれまかれておシ、そ゛れぞれその
両端は背蓋側基板９と本体側基板８にハンダ部Ｉ Ｑ
ａ、；１０ｂ及びｌｌａ、ｌｌｂによシハンダ付けてれ
ている。即ちこのねじシコイルパネ６＆及び６ｂによつ
て本体側の電源が背蓋側基板９上の液晶に供給される。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view showing one embodiment of the present invention, with the back cover closed, and FIG. 2 similarly showing the back cover in its open state. FIG. 3 is a side view with the back cover open. In FIGS. 1 to 3, 1 is a camera body, and 2 is a back cover. A thick liquid crystal 4 and an external display liquid crystal 3 are provided on both sides of the back cover side substrate 9.
5 is a display window. Reference numerals 7a and 7b are back cover opening/closing shafts, and conductive screw coil panels 6a and 6b are respectively wound around the shafts, and both ends are soldered to the back cover side board 9 and the main body side board 8, respectively. IQ
It is soldered to a, ;10b, lla, and llb. That is, power from the main body is supplied to the liquid crystal on the back cover side substrate 9 through the screw coil panels 6& and 6b.
また第４図は第３図０Ａ−Ａ断面を示したものであシ、
カメラ本体側に設けられたコンタクトビン１２ａ、１２
ｂ、１２ａが背蓋側基板のトリガ一端子１３ｍ、１３ｂ
、１３ａと接触している状態を示してお）これによって
写し込みトリガー信号の伝達を行う、背蓋２が開いた状
態においてはコンタクトビン１２ａｊ１２ｂ＋１２ｏと
トリブ一端子１３ｍ、１３ｂ、１３ｃとは非接触となる
が背蓋２が開いた状態ではデータ写込を行うことはない
ので背蓋２が閉じられた時のみ接触するようになってい
てざしつかえない。Also, Figure 4 shows the cross section 0A-A in Figure 3.
Contact bins 12a, 12 provided on the camera body side
b, 12a are trigger terminals on the back cover side board 13m, 13b
, 13a) This transmits the imprint trigger signal. When the back cover 2 is open, the contact bins 12aj 12b+12o and the trib terminals 13m, 13b, and 13c are not in contact with each other. However, data is not imprinted when the back cover 2 is open, so it is inconvenient that they come into contact only when the back cover 2 is closed.
以上説明し念ように本発明は背蓋開閉軸まわシに導電性
のねじシコイルパネを１き、その足の両端をそれぞれ背
蓋側の回路基板とカメラ本体側の回路基板に接続するこ
とによって、カメラ本体側の電源を背蓋側の回路に供給
するようＫしたものであるから、従来のようにフレキや
リード線のたるみスペースを確保した実装配＃ｊ！を用
いてカメラ本体側と背蓋側を接続する必要がなくなシ、
カメラ内のスペースを有効に使え、カメラをコンパクト
化できるといった利点を有するものである。As explained above, the present invention is achieved by attaching a conductive screw coil panel to the back cover opening/closing shaft and connecting both ends of the legs to the circuit board on the back cover side and the circuit board on the camera body side, respectively. Since the power supply from the camera body side is supplied to the circuit on the back cover side, the mounting layout secures slack space for flexible cables and lead wires like the conventional one! There is no need to connect the camera body side and the back cover side using
This has the advantage that the space inside the camera can be used effectively and the camera can be made more compact.
第１図は、本発明の一実施例であるデータ写込装置を有
するカメラの断面図で特に背蓋の閉じた状態を示す図、
第２図は同じくその背蓋の開いた状態を示す断面図、第
３因は同じくその背蓋の開いた状態での側面図、第４図
は第３図のＡ−Ａ線に沿う断面図である。
第５図は従来のｒ−タ写込装置ｔ−有するカメラの断面
図で特に背蓋の閉じた状態を示す図、第６図は同じくそ
の背蓋を開いた状態を示す断面図である。
１・・・カメラ本体 ２・・・背蓋３・・・外部
表示用液晶 ４°°°写込用液晶５・・・表示窓
６・・・フレキ６ｍ、６ｂ・・・ねじ〕コイル
バネ
７．７ａｓ７ｂ・・・背蓋用開閉軸
８・・・本体側基板 ９・・・背蓋側基板１０
ｒ １０ ｍ ＋ １０ ｂ ・／％ンダ部１１．１１
ｍ、４１ｂ・Ａ：ｙ’２部
１２ｍ、１２ｂ、１２ｃｍコンタクトピン１３ｍ、１３
ｂ、１３ａ＝１リガ一端子第１図
１１ａ：ハ８／デａｐFIG. 1 is a sectional view of a camera having a data imprinting device according to an embodiment of the present invention, particularly showing a state in which the back cover is closed;
Figure 2 is a sectional view showing the back cover in an open state, the third factor is a side view with the back cover open, and Figure 4 is a sectional view taken along line A-A in Figure 3. It is. FIG. 5 is a cross-sectional view of a camera equipped with a conventional r-tapering device, particularly showing the back cover in a closed state, and FIG. 6 is a cross-sectional view showing the back cover in an open state. 1...Camera body 2...Back cover 3...LCD for external display 4°°°LCD for photographing 5...Display window
6...Flexible cable 6m, 6b...Screw] Coil spring 7.7as7b...Back cover opening/closing shaft 8...Body side board 9...Back cover side board 10
r 10 m + 10 b ・/% under part 11.11
m, 41b/A: y'2 part 12m, 12b, 12cm contact pin 13m, 13
b, 13a = 1 rigger one terminal Fig. 11a: C8/dap
Claims (1)
板の内面および外面にそれぞれ写込用液晶および外部表
示用液晶を設け、前記背蓋側基板を介して前記二つの液
晶をカメラ本体側の電源に電気的に接続してなるカメラ
のデータ写込装置において、前記電気的接続を前記開閉
軸まわりにまかれた導電性のねじりコイルバネによって
行うようにしたことを特徴とするカメラのデータ写込装
置。A photographing liquid crystal and an external display liquid crystal are provided on the inner and outer surfaces of the back cover side substrate of the back cover, which is pivotally connected to the camera body by an opening/closing shaft, and the two liquid crystals are connected to the camera body through the back cover side substrate. A data recording device for a camera electrically connected to a side power supply, characterized in that the electrical connection is made by a conductive torsion coil spring wound around the opening/closing shaft. Imprinting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16461684A JPS6142626A (en) | 1984-08-06 | 1984-08-06 | Data imprinting device of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16461684A JPS6142626A (en) | 1984-08-06 | 1984-08-06 | Data imprinting device of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6142626A true JPS6142626A (en) | 1986-03-01 |
Family
ID=15796575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16461684A Pending JPS6142626A (en) | 1984-08-06 | 1984-08-06 | Data imprinting device of camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142626A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435535A (en) * | 1987-07-31 | 1989-02-06 | Konishiroku Photo Ind | Electrically connecting structure for back cover of camera body |
| JPH03297643A (en) * | 1990-04-17 | 1991-12-27 | Toray Ind Inc | Film for bag-making |
| US5473401A (en) * | 1993-03-19 | 1995-12-05 | Olympus Optical Co., Ltd. | Camera having a locking mechanism for preventing accidental opening of a back cover |
| US6302824B1 (en) | 1997-01-08 | 2001-10-16 | Interplay Design & Manufacturing, Inc | Playground appliance |
| EP1988104A1 (en) | 2003-03-28 | 2008-11-05 | Mitsui Chemicals, Inc. | Propylene copolymer, polypropylene composition, use thereof, transition metal compounds, and catalysts for olefin polymerization |
| US7847040B2 (en) | 2004-04-19 | 2010-12-07 | Mitsu Chemicals, Inc. | α-olefin-based polymer composition, molded product formed from the composition, and novel polymer |
-
1984
- 1984-08-06 JP JP16461684A patent/JPS6142626A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435535A (en) * | 1987-07-31 | 1989-02-06 | Konishiroku Photo Ind | Electrically connecting structure for back cover of camera body |
| JPH03297643A (en) * | 1990-04-17 | 1991-12-27 | Toray Ind Inc | Film for bag-making |
| US5473401A (en) * | 1993-03-19 | 1995-12-05 | Olympus Optical Co., Ltd. | Camera having a locking mechanism for preventing accidental opening of a back cover |
| US6302824B1 (en) | 1997-01-08 | 2001-10-16 | Interplay Design & Manufacturing, Inc | Playground appliance |
| EP1988104A1 (en) | 2003-03-28 | 2008-11-05 | Mitsui Chemicals, Inc. | Propylene copolymer, polypropylene composition, use thereof, transition metal compounds, and catalysts for olefin polymerization |
| US7847040B2 (en) | 2004-04-19 | 2010-12-07 | Mitsu Chemicals, Inc. | α-olefin-based polymer composition, molded product formed from the composition, and novel polymer |
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