JP2001154289A - Document reader - Google Patents
Document readerInfo
- Publication number
- JP2001154289A JP2001154289A JP33367799A JP33367799A JP2001154289A JP 2001154289 A JP2001154289 A JP 2001154289A JP 33367799 A JP33367799 A JP 33367799A JP 33367799 A JP33367799 A JP 33367799A JP 2001154289 A JP2001154289 A JP 2001154289A
- Authority
- JP
- Japan
- Prior art keywords
- hinge
- document
- side electrode
- main body
- mounting portion
- 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
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、原稿搬送装置を備
えた原稿カバーをヒンジにより開閉自在に原稿読取装置
本体に設けた複写機，ファクシミリ，スキャナ等の原稿
読取装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a document reading apparatus such as a copying machine, a facsimile, a scanner, and the like, which is provided on a document reading apparatus main body with a document cover provided with a document feeder, which can be freely opened and closed by a hinge.
【０００２】[0002]
【従来の技術】従来、原稿搬送装置を備えた原稿カバー
をヒンジにより開閉自在に原稿読取装置本体に設けた原
稿読取装置を用いた画像形成装置として特開平６−１６
７８３８号公報に記載されたようなものがあった。2. Description of the Related Art Conventionally, an image forming apparatus using a document reading device provided on a document reading device body in which a document cover provided with a document conveying device is freely opened and closed by a hinge is disclosed in JP-A-6-16.
There was one described in JP-B-7838.
【０００３】この従来の画像形成装置は、画像形成装置
本体にヒンジにより原稿カバーが開閉自在且つ着脱自在
に設けられている。このヒンジは画像形成装置本体への
装着部を有しており、この装着部が画像形成装置本体の
背面側上部に設けられた装着体の凹部に挿入されて原稿
カバーを画像形成装置本体に装着していた。In this conventional image forming apparatus, an original cover is provided on a main body of the image forming apparatus by a hinge so as to be openable and closable and to be detachable. The hinge has a mounting portion for the image forming apparatus main body, and this mounting portion is inserted into a concave portion of a mounting body provided on the upper rear side of the image forming apparatus main body, and the document cover is mounted on the image forming apparatus main body. Was.
【０００４】上記装着体の凹部内には本体側コネクタが
配置されており、上記原稿カバーを画像形成装置本体に
装着するためにヒンジの装着部を凹部に挿入したとき、
上記本体側コネクタに結合されるヒンジ側コネクタがヒ
ンジの装着部に配置されていた。上記本体側コネクタは
装着体内で所定量上下方向へ移動可能に設けられてい
た。A main body side connector is disposed in the concave portion of the mounting body, and when the mounting portion of the hinge is inserted into the concave portion in order to mount the document cover on the main body of the image forming apparatus,
The hinge-side connector coupled to the body-side connector has been arranged at the hinge mounting portion. The main body side connector is provided so as to be movable up and down by a predetermined amount in the mounting body.
【０００５】そして、上記ヒンジに、当該ヒンジを装着
体の凹部に挿入したままの状態でヒンジ側コネクタのみ
上方へ移動させ、ヒンジ側コネクタと本体側コネクタと
の結合を解除（分離）させるレバーを設けていた。[0005] Then, a lever for releasing (separating) the connection between the hinge-side connector and the main-body-side connector by moving only the hinge-side connector upward while the hinge remains inserted in the concave portion of the mounting body. Had been provided.
【０００６】[0006]
【発明が解決しようとする課題】上記構成の画像形成装
置であれば、原稿カバーを画像形成装置本体に装着する
際に、ヒンジ側コネクタと本体側コネクタとの結合を行
うために、ヒンジの装着体への挿入時の位置合わせを正
確に行わなければならず、装着作業に正確性を要してい
た。With the above-described image forming apparatus, when the document cover is mounted on the main body of the image forming apparatus, the hinge is mounted on the image forming apparatus in order to connect the hinge side connector and the main body side connector. The positioning at the time of insertion into the body had to be performed accurately, and the mounting work required accuracy.
【０００７】また、原稿カバーを画像形成装置本体から
取り外す場合、例えば、厚さが非常に厚い書籍等の原稿
や、大きさの非常に大きな原稿の読み取りを行う場合
に、ヒンジ側コネクタと本体側コネクタの結合を解除す
るためのレバーが必要となり、構成部品が増加するとい
う問題があった。When the document cover is detached from the image forming apparatus main body, for example, when reading a very thick original such as a book or a very large original, the hinge side connector and the main body side are used. There is a problem that a lever for releasing the connection of the connector is required, and the number of components increases.
【０００８】本発明は上記の問題に鑑みなされたもので
あり、コネクタ等を用いずに原稿カバーのヒンジを原稿
読取装置本体の装着体に装着するだけで、原稿カバーと
原稿読取装置本体との電気接続を容易に行える原稿読取
装置を提供することを目的とするものである。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and simply connects a hinge of a document cover to a mounting body of the document reading apparatus main body without using a connector or the like. An object of the present invention is to provide a document reading apparatus that can easily perform an electrical connection.
【０００９】[0009]
【課題を解決するための手段】本発明は、原稿搬送装置
を備えた原稿カバーをヒンジにより開閉自在に原稿読取
装置本体に設け、上記ヒンジの原稿読取装置本体への装
着部にヒンジ側電極を設け、上記原稿読取装置本体に設
けられた上記ヒンジの装着部が挿入される凹部を有した
装着体に、上記装着部が装着された時に当該装着部のヒ
ンジ側電極と当接し接続される本体側電極を設けてい
る。According to the present invention, a document cover provided with a document feeder is provided on a document reading apparatus main body so as to be freely opened and closed by a hinge, and a hinge side electrode is provided at a mounting portion of the hinge to the document reading apparatus main body. A main body connected to a mounting body having a concave portion into which the mounting portion of the hinge provided in the document reading device main body is inserted, when the mounting portion is mounted on the mounting body, the contact portion being in contact with a hinge-side electrode of the mounting portion; Side electrodes are provided.
【００１０】上記構成によれば、ヒンジの装着部を装着
体の凹部に挿入し原稿カバーを原稿読取装置本体に装着
するだけであるので、容易にヒンジ側電極と本体側電極
との接続を行うことが可能となる。また、原稿カバーの
原稿読取装置からの取り外しをヒンジの装着部を装着体
の凹部から抜き出すだけで容易に行うことが可能とな
る。According to the above configuration, since the hinge mounting portion is simply inserted into the concave portion of the mounting body and the original cover is mounted on the main body of the original reading apparatus, the connection between the hinge side electrode and the main body side electrode is easily performed. It becomes possible. Further, the document cover can be easily removed from the document reading device only by pulling out the mounting portion of the hinge from the concave portion of the mounting body.
【００１１】本発明の本体側電極は原稿読取装置本体に
対する外側となる凹部内側面に設け、ヒンジ側電極はヒ
ンジの外側面に設けている。The main body side electrode of the present invention is provided on the inner side surface of the concave portion outside the main body of the document reading apparatus, and the hinge side electrode is provided on the outer side surface of the hinge.
【００１２】上記構成によれば、原稿カバーを原稿読取
装置本体に装着し閉じた状態において、ヒンジの装着部
に原稿読取装置本体の外側方向への力が加わるので、ヒ
ンジ側電極と本体側電極との当接力が増し、両電極の接
続状態を安定させることが可能となる。According to the above configuration, when the document cover is mounted on the document reading apparatus main body and closed, a force is applied to the mounting portion of the hinge in an outward direction of the document reading apparatus main body. And the contact state between the two electrodes can be stabilized.
【００１３】本発明は、本体側電極の幅を上記ヒンジ側
電極の幅より大きく形成している。In the present invention, the width of the main body side electrode is formed larger than the width of the hinge side electrode.
【００１４】上記構成によれば、ヒンジの装着部と原稿
読取装置本体の装着体との相関位置が多少ずれても、ヒ
ンジ側電極と本体側電極との接続を確実に行うことが可
能となる。According to the above configuration, even if the correlation between the mounting portion of the hinge and the mounting body of the document reading apparatus main body is slightly shifted, the connection between the hinge side electrode and the main body side electrode can be reliably performed. .
【００１５】本発明は、ヒンジ側電極及び本体側電極に
装置認識用の信号電極を形成している。In the present invention, a signal electrode for device recognition is formed on the hinge side electrode and the body side electrode.
【００１６】上記構成によれば、後づけ装置を装着した
場合に、装置認識用の信号電極を用いることにより、後
づけ装置の装着の検知を自動的に検知可能となる。According to the above arrangement, when the retrofitting device is mounted, the use of the signal electrode for device recognition makes it possible to automatically detect the mounting of the retrofitting device.
【００１７】本発明は、装着体に電気ノイズ対策用のコ
アを装着している。In the present invention, a core for preventing electric noise is mounted on the mounting body.
【００１８】上記構成によれば、電気ノイズ対策用のコ
アを容易に装着することが可能となる。According to the above configuration, it is possible to easily mount the core for preventing electric noise.
【００１９】本発明のヒンジは、筒状の装着部と、該装
着部の内側に回動軸により回動自在に軸支される原稿カ
バーへの取付部とからなり、該取付部の内側面に原稿カ
バーの原稿搬送装置に接続されるカバー側電極を設け、
上記装着部のヒンジ側電極を板状の電極板で形成し、こ
の電極板の一部を上記装着体の本体側電極と当接するよ
う装着部の外側面に配置し、他の部分を上記取付部のカ
バー側電極と当接し接続されるよう装着部の内側に配置
している。The hinge according to the present invention comprises a cylindrical mounting portion, and a mounting portion to a document cover rotatably supported by a rotating shaft inside the mounting portion, and an inner surface of the mounting portion. A cover-side electrode connected to the document feeder of the document cover,
The hinge-side electrode of the mounting portion is formed of a plate-like electrode plate, and a part of the electrode plate is arranged on the outer surface of the mounting portion so as to abut on the body-side electrode of the mounting body, and the other portion is mounted on the mounting portion. It is arranged inside the mounting part so as to be in contact with and connected to the cover side electrode of the part.
【００２０】上記構成によれば、ヒンジのヒンジ側電極
及びカバー側電極が外部に露出することがなく、異物に
よる電極間の短絡や感電，漏電等を防止することが可能
となる。According to the above configuration, the hinge-side electrode and the cover-side electrode of the hinge are not exposed to the outside, and it is possible to prevent a short circuit between the electrodes due to foreign matter, electric shock, electric leakage, and the like.
【００２１】本発明は、原稿搬送装置を備えた原稿カバ
ーをヒンジにより開閉自在に原稿読取装置本体に設け、
上記原稿カバーの原稿搬送装置により搬送される原稿の
読み取りを行う搬送原稿読み取り動作と、上記原稿読取
装置本体上面に設けられた原稿台に載置された原稿の読
み取りを行う固定原稿読み取り動作を制御する制御手段
を設け、上記ヒンジの原稿読取装置本体への装着部にヒ
ンジ側電極を設け、上記原稿読取装置本体に設けられた
上記ヒンジの装着部が挿入される凹部を有した装着体
に、上記装着部が装着された時に当該装着部のヒンジ側
電極と当接し接続される本体側電極を設け、上記ヒンジ
を原稿読取装置本体に対して上下移動可能に設け、上記
ヒンジが上方へ所定量移動した時に、上記ヒンジのヒン
ジ側電極と装着体の本体側電極との接続状態が解除さ
れ、この接続状態の解除を検知して原稿の読み取り動作
を固定原稿読み取り動作により読み取り動作切換手段を
設けている。According to the present invention, a document cover provided with a document conveying device is provided on a document reading device main body so as to be freely opened and closed by a hinge,
Controls the transport document reading operation for reading the document transported by the document transport device of the document cover, and the fixed document reading operation for reading the document placed on the document table provided on the upper surface of the document reading device main body. A control means for providing, a hinge-side electrode is provided in a mounting portion of the hinge to the document reading device main body, and a mounting body having a concave portion into which the hinge mounting portion provided in the document reading device main body is inserted. A main body-side electrode which is brought into contact with and connected to a hinge-side electrode of the mounting portion when the mounting portion is mounted; the hinge is provided so as to be vertically movable with respect to the document reading device main body; When moved, the connection state between the hinge-side electrode of the hinge and the body-side electrode of the mounting body is released, and when the connection state is released, the reading operation of the document is fixed and the fixed document reading operation is performed. It is provided a read operation switching means by.
【００２２】上記構成によれば、厚さが非常に厚い書籍
等の原稿の読み取りを行う場合の上方への所定量以上の
移動や、大きさの非常に大きな原稿の読み取りを行う場
合の原稿カバーの取り外しによるヒンジ側電極と本体側
電極との接続の解除を容易に検知することができ、原稿
の読み取り動作を固定原稿読み取り動作に自動的に切り
換えることが可能となる。According to the above configuration, the original cover for moving a predetermined amount or more upward when reading an original such as a book having a very large thickness, and for reading an original having a very large size. It is possible to easily detect the disconnection between the hinge side electrode and the main body side electrode due to the detachment, and automatically switch the original reading operation to the fixed original reading operation.
【００２３】[0023]
【発明の実施の形態】本発明の原稿搬送装置を備えた原
稿カバーをヒンジにより開閉自在に原稿読取装置本体に
設けた原稿読取装置を用いた複写機の実施形態１を図１
乃至図６とともに説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a first embodiment of a copying machine using a document reading apparatus in which a document cover provided with a document conveying apparatus of the present invention is provided on a document reading apparatus main body so as to be freely opened and closed by a hinge.
6 through FIG.
【００２４】本発明の複写機は、複写機本体１にヒンジ
２により原稿搬送装置を有した原稿カバー３を開閉自在
且つ着脱自在に設け、複写機本体１の上面に透明なガラ
スからなる原稿台４を設け、この原稿台４の下部に原稿
の画像を読み取る原稿読取装置（図示せず）を設け、こ
の原稿台４の前方に複写機の各種複写条件の入力及び複
写機を操作する操作パネル５を設けている。In the copying machine of the present invention, a document cover 3 having a document conveying device is provided on a copying machine main body 1 by a hinge 2 so as to be openable and closable, and a document table made of transparent glass is provided on an upper surface of the copying machine main body 1. A document reading device (not shown) for reading an image of a document is provided below the document table 4, and an operation panel for inputting various copying conditions of the copying machine and operating the copying machine is provided in front of the document table 4. 5 are provided.
【００２５】上記複写機本体１の下部に給紙カセット６
を設け、複写機本体１の一方の側部に用紙を手差しで入
れる手差しトレイ７を設け、他方の側部に複写された用
紙を排紙する排紙トレイ８を設けている。A paper feed cassette 6 is provided below the copying machine main body 1.
Is provided on one side of the copying machine body 1 with a manual feed tray 7 for manually inserting paper, and on the other side is provided a paper discharge tray 8 for discharging the copied paper.
【００２６】上記ヒンジ２は、複写機本体１への装着を
行う筒状の装着部２ａと、該装着部２ａの内側に回動軸
２ｂにより回動自在に軸支される原稿カバー３へビス９
により取り付けられる取付部２ｃとからなり、この装着
部２ａが複写機本体１の背面側上部に設けられた装着体
１０の凹部１０ａに挿入されて原稿カバー３を複写機本
体１に装着する。The hinge 2 is screwed to a cylindrical mounting portion 2a for mounting to the copying machine main body 1 and a document cover 3 rotatably supported by a rotating shaft 2b inside the mounting portion 2a. 9
The mounting portion 2a is inserted into the concave portion 10a of the mounting body 10 provided on the upper rear side of the copying machine main body 1 to mount the document cover 3 on the copying machine main body 1.
【００２７】上記装着体１０の凹部１０ａの複写機本体
１の外側（背面側）となる内側面に弾性を有した金属板
からなる本体側電極１１を設けている。A body-side electrode 11 made of a metal plate having elasticity is provided on an inner side surface of the recess 10a of the mounting body 10 outside (back side) of the copying machine body 1.
【００２８】上記ヒンジ２の装着部２ａに、下方側が上
記本体側電極１１と当接し接続されるよう装着部２ａの
外周面に配置され、上方側が装着部２ａの内周面に配置
され、この内周面に配置される部分に弾性を有した金属
板からなるヒンジ側電極１２を設けている。また、上記
ヒンジ２の取付部２ｃの外側面に上記ヒンジ側電極１２
と常時当接接続されるカバー側電極１３を設けている。The lower portion of the hinge 2 is disposed on the outer peripheral surface of the mounting portion 2a such that the lower side thereof is in contact with and connected to the body-side electrode 11, and the upper side is disposed on the inner peripheral surface of the mounting portion 2a. A hinge-side electrode 12 made of an elastic metal plate is provided on a portion arranged on the inner peripheral surface. Further, the hinge-side electrode 12 is provided on the outer surface of the mounting portion 2c of the hinge 2.
And a cover-side electrode 13 that is always in contact with the battery.
【００２９】上記本体側電極１１，ヒンジ側電極１２，
カバー側電極１３は原稿カバー３の原稿搬送装置を駆動
制御する制御信号を送受信する信号線及び電力供給用の
電極とからなり、原稿カバー３に設けられている入紙セ
ンサ１４ａ，排紙センサ１４ｂ，後づけ装置の認識を行
うオプション認識センサ１４ｃを接続したセンサ基板１
４と、搬送モータ１５と、ソレノイド１６と、電磁クラ
ッチ１７と、複写機本体１のコントロール基板１８とを
接続する。The main body side electrode 11, hinge side electrode 12,
The cover-side electrode 13 includes a signal line for transmitting and receiving a control signal for driving and controlling a document transport device of the document cover 3, and a power supply electrode, and a paper input sensor 14 a and a paper discharge sensor 14 b provided on the document cover 3. , Sensor board 1 connected to optional recognition sensor 14c for recognition of retrofitting device
4, the transport motor 15, the solenoid 16, the electromagnetic clutch 17, and the control board 18 of the copier body 1.
【００３０】上記構成の複写機は、原稿カバー３に取り
付けられたヒンジ２の装着部２ａを複写機本体１の装着
体１０の凹部１０ａに挿入して原稿カバー３を複写機本
体１に装着する。In the copying machine having the above configuration, the mounting portion 2a of the hinge 2 attached to the document cover 3 is inserted into the concave portion 10a of the mounting body 10 of the copying machine body 1, and the document cover 3 is mounted on the copying machine body 1. .
【００３１】この装着時、ヒンジ２の装着部２ａのヒン
ジ側電極１２と、装着体１０の凹部１０ａの本体側電極
１１とが当接し接続され、上記原稿カバー３と複写機本
体１とが本体側電極１１，ヒンジ側電極１２，カバー側
電極１３を介して電気的に接続される。At this time, the hinge side electrode 12 of the mounting portion 2a of the hinge 2 and the main body side electrode 11 of the concave portion 10a of the mounting body 10 come into contact with each other and are connected, so that the document cover 3 and the copying machine main body 1 are connected to the main body. They are electrically connected via the side electrode 11, the hinge side electrode 12, and the cover side electrode 13.
【００３２】この装着状態において、本体側電極１１は
自身の弾性力によりヒンジ２の装着部２ａのヒンジ電極
１２と確実に接続される。しかも、原稿カバー３を閉じ
た状態において、ヒンジ２の装着部２ａには複写機本体
１の外側（背面側）方向への力が加わるので、ヒンジ電
極１２と本体側電極１１との当接力が増し、より安定し
た状態で接続される。In this mounting state, the main body side electrode 11 is securely connected to the hinge electrode 12 of the mounting portion 2a of the hinge 2 by its own elastic force. In addition, when the original cover 3 is closed, a force is applied to the mounting portion 2a of the hinge 2 in a direction outward (back side) of the copier main body 1, so that the contact force between the hinge electrode 12 and the main body side electrode 11 is reduced. More and connected in a more stable state.
【００３３】また、オプション認識センサ１４ｃが認識
した後づけ装置に対応する信号をコントロール基板１８
に送信することにより、このコントロール基板１８は原
稿カバー３に後づけ装置が取り付けられたと判断し、こ
の後づけ装置に対応する制御を行うことができる。A signal corresponding to the retrofitting device recognized by the option recognition sensor 14c is transmitted to the control board 18
, The control board 18 determines that a retrofitting device is attached to the document cover 3 and can perform control corresponding to the retrofitting device.
【００３４】本発明の複写機の実施形態２をその要部を
示す図７とともに説明すると、ヒンジ２の装着部２ａの
ヒンジ側電極１２の横幅ａよりも、装着体１０の本体側
電極１１の横幅ｂの方を大きく、すなわち、横幅ｂを横
幅ａ以上に形成する。The second embodiment of the copying machine according to the present invention will be described with reference to FIG. 7 showing a main part thereof. The width of the hinge-side electrode 12 of the mounting portion 2a of the hinge 2 is larger than that of the body-side electrode 11 of the mounting body 10. The width b is larger, that is, the width b is formed to be equal to or larger than the width a.
【００３５】従って、ヒンジ２の装着部２ａを装着体１
０の凹部１０ａに挿入し、ヒンジ側電極１２と本体側１
１との接続を行った時に、装着部２ａと装着体１０との
位置関係が多少ずれてもヒンジ側電極１２と本体側電極
１１との接続を確実に行うことができる。Therefore, the mounting portion 2a of the hinge 2 is
0 in the recess 10a, and the hinge-side electrode 12 and the body-side 1
When the connection with the first electrode 1 is performed, the connection between the hinge side electrode 12 and the main body side electrode 11 can be reliably performed even if the positional relationship between the mounting portion 2a and the mounting body 10 is slightly shifted.
【００３６】本発明の複写機の実施形態３をその要部を
示す図８及び図９よよもに説明すると、装着体１０の凹
部１０ａの上部周縁に電気ノイズ対策用のコア１９を設
ける。The third embodiment of the copying machine according to the present invention will be described with reference to FIGS. 8 and 9 showing the main part thereof. A core 19 for preventing electric noise is provided on the upper peripheral edge of the concave portion 10a of the mounting body 10.
【００３７】従って、ヒンジ２の装着部２ａを装着体１
０の凹部１０ａに挿入すると、この装着部２ａのヒンジ
側電極１２にコア１９を環装した状態となり、電気ノイ
ズの影響を防止している。Accordingly, the mounting portion 2a of the hinge 2 is connected to the mounting body 1
When the core 19 is inserted into the recess 10a, the core 19 is mounted around the hinge-side electrode 12 of the mounting portion 2a, thereby preventing the influence of electric noise.
【００３８】本発明の複写機の実施形態４をその要部を
示す図１０及び図１１とともに説明すると、ヒンジ２の
取付部ｃの内側面にカバー側電極１３を設け、ヒンジ２
の装着部２ａのヒンジ側電極１２の上方側を、装着部２
ａの内側において複写機本体１側（前面側）へ延設して
この複写機本体１側の内周面に配置し、その先端側を複
写機本体１の外側へ折り曲げて上記カバー側電極１３に
常時当接接続させている。A copy machine according to a fourth embodiment of the present invention will be described with reference to FIGS. 10 and 11 showing the main part of the copy machine.
The upper side of the hinge-side electrode 12 of the mounting section 2a is
a, it extends toward the copying machine body 1 (front side) and is disposed on the inner peripheral surface of the copying machine body 1, and its front end is bent out of the copying machine body 1 to form the cover-side electrode 13. Is always in contact.
【００３９】従って、ヒンジ２のヒンジ側電極１２及び
カバー側電極１３が外部に露出することがなく、異物に
よる電極間の短絡や感電，漏電等の防止を確実に行うこ
とができる。Accordingly, the hinge-side electrode 12 and the cover-side electrode 13 of the hinge 2 are not exposed to the outside, and it is possible to reliably prevent a short circuit between the electrodes due to foreign matter, an electric shock, a short circuit, and the like.
【００４０】本発明の複写機の実施形態５を図１２乃至
図１４とともに説明すると、原稿カバー３側に導通状態
を検知するための導通検知配線２０を設け、この導通検
知配線２０用の電極をカバー側電極１３，ヒンジ側電極
１２，本体側電極１１に設け、ヒンジ２の装着部２ａを
装着体１０の凹部１０ａに完全に挿入した状態からヒン
ジ２の装着部２ａが上方へ５ｍｍ以上移動した場合、図
１２に示すように本体側電極１１ととヒンジ側電極１２
とが離間するように形成している。A copy machine according to a fifth embodiment of the present invention will be described with reference to FIGS. 12 to 14. A conduction detecting wire 20 for detecting a conduction state is provided on the original cover 3 side. The mounting portion 2a of the hinge 2 is provided on the cover-side electrode 13, the hinge-side electrode 12, and the main body-side electrode 11, and the mounting portion 2a of the hinge 2 is moved upward by 5 mm or more from a state in which the mounting portion 2a of the hinge 2 is completely inserted into the concave portion 10a of the mounting body 10. In such a case, as shown in FIG.
Are formed so as to be separated from each other.
【００４１】従って、原稿搬送装置を用いず原稿台４に
厚さが厚い書籍等の原稿を載置して原稿カバー３を閉じ
ると、ヒンジ２が原稿の厚み分だけ上方へ移動して原稿
カバー３と原稿台４との間に原稿の厚み分の間隙ができ
る。Therefore, when an original such as a thick book is placed on the original table 4 without using the original transport device and the original cover 3 is closed, the hinge 2 moves upward by the thickness of the original and the original cover is moved. A gap corresponding to the thickness of the document is formed between the document table 3 and the document table 4.
【００４２】このヒンジ２の上方への移動量（原稿カバ
ー３と原稿台４との間隙）が５ｍｍ以上になると、本体
側電極１１とヒンジ側電極１２が離間して導通状態であ
った導通検知配線２０の導通がなくなり、この導通の無
を検知して搬送原稿読み取り動作から固定原稿読み取り
動作へ原稿の読み取り動作を切り換える。When the amount of upward movement of the hinge 2 (gap between the document cover 3 and the document table 4) becomes 5 mm or more, the continuity detection that the body side electrode 11 and the hinge side electrode 12 are separated and in a conductive state. The continuity of the wiring 20 is lost, and the absence of the continuity is detected to switch the original reading operation from the transport original reading operation to the fixed original reading operation.
【００４３】この切り換え制御は、従来においては原稿
台４の前面側若しくはヒンジ側（背面側）にフォトセン
サを設けることにより、原稿カバーと原稿台との間隙を
検知し行っていたが、上記実施形態によればこのような
フォトセンサを設ける必要なく、切り換え制御を行うこ
とができる。In this switching control, the gap between the original cover and the original table has been detected by providing a photo sensor on the front side or the hinge side (back side) of the original table 4 in the related art. According to the embodiment, switching control can be performed without providing such a photosensor.
【００４４】上記構成の複写機の動作を説明すると、使
用者がコピー（複写）キーを操作すると（Ｓ１）、ま
ず、導通検知配線２０の導通状態（本体側電極１１とヒ
ンジ側電極１２との接続状態）を検知判断することによ
って原稿搬送装置の有無を判断し（Ｓ２）、導通が無と
判断した場合は、固定原稿読み取り動作を開始して、原
稿台４に載置された原稿の読み取りを行い（Ｓ３）、こ
の読み取った画像に基づいてコピー動作を開始する（Ｓ
４）。The operation of the copying machine having the above configuration will be described. When the user operates the copy key (S1), first, the conduction state of the conduction detection wiring 20 (the connection between the main body side electrode 11 and the hinge side electrode 12). The presence / absence of the document feeder is determined by detecting and determining the connection state (S2), and if it is determined that there is no conduction, the fixed document reading operation is started to read the document placed on the document table 4. (S3), and a copy operation is started based on the read image (S3).
4).
【００４５】上記Ｓ２で原稿搬送装置有と判断すると、
搬送原稿読み取り動作を開始し（Ｓ５）、原稿搬送装置
に原稿が有るか否かを判断し（Ｓ６）、原稿搬送装置に
原稿無と判断すると、操作パネルに原稿無の表示を行う
（Ｓ７）。If it is determined in S2 that the document feeder is present,
A document reading operation is started (S5), and it is determined whether or not there is a document in the document feeding device (S6). If it is determined that there is no document in the document feeding device, a message indicating that there is no document is displayed on the operation panel (S7). .
【００４６】上記Ｓ６で原稿有と判断すると、原稿搬送
装置による原稿の原稿台４への原稿搬送動作を開始し
（Ｓ８）、原稿が原稿台４の所定位置に搬送されると、
この原稿の読み取り動作を開始し（Ｓ８）、この読み取
った画像に基づいてコピー動作を開始する。If it is determined in S6 that the original is present, the operation of transporting the original to the original table 4 by the original conveying apparatus is started (S8). When the original is transported to the predetermined position on the original table 4,
The reading operation of the document is started (S8), and the copying operation is started based on the read image.
【００４７】このように、原稿の読み取り動作をその動
作状態に応じた読み取り動作（搬送原稿読み取り動作又
は固定原稿読み取り動作）に自動的に切り換え制御する
ことができるので、複写操作を容易に行うことができ
る。As described above, the reading operation of the original can be automatically switched to the reading operation (conveying original reading operation or fixed original reading operation) according to the operation state, so that the copying operation can be easily performed. Can be.
【００４８】上記固定原稿読み取り動作は、原稿読取装
置を移動させることによって原稿台４に載置された原稿
の読み取りを行うものである。The fixed original reading operation is to read the original placed on the original platen 4 by moving the original reading device.
【００４９】また、搬送原稿読み取り動作は、上記固定
原稿読み取り動作と同様に、原稿搬送装置によって原稿
台４の所定位置に搬送された原稿を原稿読取装置を移動
させることにより原稿の読み取りを行うものであって
も、原稿読取装置を所定位置で固定したまま、原稿搬送
装置で搬送される原稿の読み取りを行うものであっても
よい。In the same manner as the above-mentioned fixed original reading operation, the original reading operation is to read the original conveyed by the original conveying device to the original platen 4 by moving the original reading device. Alternatively, the original that is conveyed by the original conveying device may be read while the original reading device is fixed at a predetermined position.
【００５０】[0050]
【発明の効果】本発明は、原稿搬送装置を備えた原稿カ
バーをヒンジにより開閉自在に原稿読取装置本体に設
け、上記ヒンジの原稿読取装置本体への装着部にヒンジ
側電極を設け、上記原稿読取装置本体に設けられた上記
ヒンジの装着部が挿入される凹部を有した装着体に、上
記装着部が装着された時に当該装着部のヒンジ側電極と
当接し接続される本体側電極を設けているので、ヒンジ
の装着部を装着体の凹部に挿入し原稿カバーを原稿読取
装置本体に装着するだけ、容易にヒンジ側電極と本体側
電極との接続を行うことができる。According to the present invention, a document cover provided with a document feeder is provided on a document reading device main body so as to be freely opened and closed by a hinge, and a hinge-side electrode is provided at a mounting portion of the hinge to the document reading device main body. A mounting body having a concave portion into which the mounting portion of the hinge provided in the reading device main body is inserted, provided with a main body side electrode which is in contact with and connected to the hinge side electrode of the mounting portion when the mounting portion is mounted. Since the hinge mounting portion is inserted into the concave portion of the mounting body and the document cover is mounted on the document reading apparatus main body, the connection between the hinge side electrode and the main body side electrode can be easily performed.
【００５１】また、原稿カバーの原稿読取装置からの取
り外しをヒンジの装着部を装着体の凹部から抜き出すだ
けで容易に行うことができる。Further, the document cover can be easily removed from the document reading device simply by pulling out the hinge mounting portion from the concave portion of the mounting body.
【００５２】本発明の本体側電極は原稿読取装置本体に
対する外側となる凹部内側面に設け、ヒンジ側電極はヒ
ンジの外側面に設けているので、原稿カバーを原稿読取
装置本体に装着し閉じた状態において、ヒンジの装着部
に原稿読取装置本体の外側方向への力が加わり、ヒンジ
側電極と本体側電極との当接力が増し、両電極の接続状
態をより安定させてることができる。Since the main body side electrode of the present invention is provided on the inner side surface of the concave portion outside the main body of the original reading apparatus, and the hinge side electrode is provided on the outer side surface of the hinge, the original cover is attached to the main body of the original reading apparatus and closed. In this state, a force is applied to the attachment portion of the hinge in the outward direction of the document reading apparatus main body, and the contact force between the hinge side electrode and the main body side electrode increases, so that the connection state of both electrodes can be further stabilized.
【００５３】本発明は、本体側電極の幅を上記ヒンジ側
電極の幅より大きく形成しているので、ヒンジの装着部
と原稿読取装置本体の装着体との相関位置が多少ずれて
も、ヒンジ側電極と本体側電極との接続を確実に行うこ
とができる。In the present invention, since the width of the main body side electrode is formed to be larger than the width of the hinge side electrode, even if the correlation between the mounting portion of the hinge and the mounting body of the document reading apparatus main body is slightly shifted, the hinge is not moved. The connection between the side electrode and the main body side electrode can be reliably performed.
【００５４】本発明は、ヒンジ側電極及び本体側電極に
装置認識用の信号電極を形成しているので、後づけ装置
を装着した場合に、装置認識用の信号電極を用いること
により、後づけ装置の装着の検知を自動的に検知するこ
とができる。In the present invention, since the signal electrode for device recognition is formed on the hinge side electrode and the main body side electrode, when the retrofitting device is mounted, the device recognition signal electrode is used to provide the retrofitting. It is possible to automatically detect the mounting of the device.
【００５５】本発明は、装着体に電気ノイズ対策用のコ
アを装着しているので、電気ノイズ対策用のコアを容易
に装着することができる。According to the present invention, since the core for preventing electric noise is mounted on the mounting body, the core for preventing electric noise can be easily mounted.
【００５６】本発明は、ヒンジを、筒状の装着部と、該
装着部の内側に回動軸により回動自在に軸支される原稿
カバーへの取付部とから形成し、該取付部の内側面に原
稿カバーの原稿搬送装置に接続されるカバー側電極を設
け、上記装着部のヒンジ側電極を板状の電極板で形成
し、この電極板の一部を上記装着体の本体側電極と当接
するよう装着部の外側面に配置し、他の部分を上記取付
部のカバー側電極と当接し接続されるよう装着部の内側
に配置しているので、ヒンジのヒンジ側電極及びカバー
側電極が外部に露出することがなく、異物による電極間
の短絡や感電，漏電等を確実に防止することができる。According to the present invention, the hinge is formed by a cylindrical mounting portion, and a mounting portion to the document cover rotatably supported by a rotating shaft inside the mounting portion. A cover-side electrode connected to the document feeder of the document cover is provided on the inner surface, and a hinge-side electrode of the mounting portion is formed by a plate-like electrode plate, and a part of this electrode plate is a body-side electrode of the mounting body. And the other portion is arranged inside the mounting portion so as to be in contact with and connected to the cover-side electrode of the mounting portion, so that the hinge-side electrode of the hinge and the cover side Since the electrodes are not exposed to the outside, a short circuit between the electrodes due to foreign matter, electric shock, electric leakage, and the like can be reliably prevented.
【００５７】本発明は、原稿搬送装置を備えた原稿カバ
ーをヒンジにより開閉自在に原稿読取装置本体に設け、
上記原稿カバーの原稿搬送装置により搬送される原稿の
読み取りを行う搬送原稿読み取り動作と、上記原稿読取
装置本体上面に設けられた原稿台に載置された原稿の読
み取りを行う固定原稿読み取り動作を制御する制御手段
を設け、上記ヒンジの原稿読取装置本体への装着部にヒ
ンジ側電極を設け、上記原稿読取装置本体に設けられた
上記ヒンジの装着部が挿入される凹部を有した装着体
に、上記装着部が装着された時に当該装着部のヒンジ側
電極と当接し接続される本体側電極を設け、上記ヒンジ
を原稿読取装置本体に対して上下移動可能に設け、上記
ヒンジが上方へ所定量移動した時に、上記ヒンジのヒン
ジ側電極と装着体の本体側電極との接続状態が解除さ
れ、この接続状態の解除を検知して原稿の読み取り動作
を固定原稿読み取り動作により読み取り動作切換手段を
設けている。According to the present invention, a document cover provided with a document conveying device is provided on a document reading device main body so as to be freely opened and closed by a hinge,
Controls the transport document reading operation for reading the document transported by the document transport device of the document cover, and the fixed document reading operation for reading the document placed on the document table provided on the upper surface of the document reading device main body. A control means for providing, a hinge-side electrode is provided in a mounting portion of the hinge to the document reading device main body, and a mounting body having a concave portion into which the hinge mounting portion provided in the document reading device main body is inserted. A main body-side electrode which is brought into contact with and connected to a hinge-side electrode of the mounting portion when the mounting portion is mounted; the hinge is provided so as to be vertically movable with respect to the document reading device main body; When moved, the connection state between the hinge-side electrode of the hinge and the body-side electrode of the mounting body is released, and when the connection state is released, the reading operation of the document is fixed and the fixed document reading operation is performed. It is provided a read operation switching means by.
【００５８】従って、厚さが非常に厚い書籍等の原稿の
読み取りを行う場合の上方への所定量以上の移動や、大
きさの非常に大きな原稿の読み取りを行う場合の原稿カ
バーの取り外しによるヒンジ側電極と本体側電極との接
続の解除を容易に検知することができ、原稿の読み取り
動作を固定原稿読み取り動作に自動的に切り換えること
ができる。Therefore, when reading an original such as a book having a very large thickness, the hinge is moved upward by a predetermined amount or more, and when reading an original having a very large size, the hinge is removed by removing the original cover. The disconnection between the side electrode and the main body side electrode can be easily detected, and the original reading operation can be automatically switched to the fixed original reading operation.
【図１】本発明の原稿読取装置を用いた複写機の実施形
態１において原稿カバーを閉じた状態を示す斜視図であ
る。FIG. 1 is a perspective view showing a state in which a document cover is closed in a first embodiment of a copying machine using a document reading apparatus of the present invention.
【図２】本発明の原稿読取装置を用いた複写機の実施形
態１において原稿カバーを開けた状態を示す斜視図であ
る。FIG. 2 is a perspective view showing a state in which a document cover is opened in the first embodiment of the copying machine using the document reading apparatus of the present invention.
【図３】図１の要部を示す断面図である。FIG. 3 is a sectional view showing a main part of FIG. 1;
【図４】本発明の原稿読取装置を用いた複写機の実施形
態１において原稿カバーの複写機への装着前の状態を示
す斜視図である。FIG. 4 is a perspective view showing a state before a document cover is attached to the copying machine in Embodiment 1 of the copying machine using the document reading apparatus of the present invention.
【図５】図３の分解斜視図である。FIG. 5 is an exploded perspective view of FIG.
【図６】本発明の原稿読取装置を用いた複写機の実施形
態１における原稿カバーと本体側の制御部を示すブロッ
ク図である。FIG. 6 is a block diagram showing a document cover and a control unit on a main body side in the first embodiment of the copying machine using the document reading apparatus of the present invention.
【図７】本発明の原稿読取装置を用いた複写機の実施形
態２の要部を示す斜視図である。FIG. 7 is a perspective view illustrating a main part of a copying machine using a document reading apparatus according to a second embodiment of the invention.
【図８】本発明の原稿読取装置を用いた複写機の実施形
態３において装着体へのコアの装着前の状態を示す斜視
図である。FIG. 8 is a perspective view showing a state before a core is mounted on a mounting body in a third embodiment of a copying machine using the document reading apparatus of the present invention.
【図９】本発明の原稿読取装置を用いた複写機の実施形
態３の要部を示す断面図である。FIG. 9 is a cross-sectional view illustrating a main part of a third embodiment of a copying machine using the document reading apparatus of the present invention.
【図１０】本発明の原稿読取装置を用いた複写機の実施
形態４において原稿カバーを閉じた状態の要部を示す断
面図である。FIG. 10 is a cross-sectional view illustrating a main part of a copying machine using a document reading apparatus according to a fourth embodiment of the present invention with a document cover closed.
【図１１】本発明の原稿読取装置を用いた複写機の実施
形態４において原稿カバーを開けた状態の要部を示す断
面図である。FIG. 11 is a cross-sectional view illustrating a main part of a copying machine using a document reading apparatus according to a fourth embodiment of the present invention with a document cover opened.
【図１２】本発明の原稿読取装置を用いた複写機の実施
形態５において原稿台に書籍を載置し原稿カバーを閉じ
た状態の要部を示す断面図である。FIG. 12 is a cross-sectional view illustrating a main part of a copying machine using a document reading apparatus according to a fifth embodiment of the present invention in a state where a book is placed on a document table and a document cover is closed.
【図１３】本発明の原稿読取装置を用いた複写機の実施
形態５における原稿カバー側の配線状態を示す説明図で
ある。FIG. 13 is an explanatory diagram showing a wiring state on a document cover side in a fifth embodiment of a copying machine using the document reading apparatus of the present invention.
【図１４】本発明の原稿読取装置を用いた複写機の実施
形態５の原稿読み取り動作のフローチャートである。FIG. 14 is a flowchart of a document reading operation of a copy machine using the document reading apparatus according to the fifth embodiment of the present invention.
１ 複写機本体 ２ ヒンジ ２ａ 装着部 ２ｂ 回動軸 ２ｃ 取付部 ３ 原稿カバー ４ 原稿台 １０ 装着体 １０ａ 凹部 １１ 本体側電極 １２ ヒンジ側電極 １３ カバー側電極 DESCRIPTION OF SYMBOLS 1 Copier main body 2 Hinge 2a Mounting part 2b Rotating shaft 2c Mounting part 3 Document cover 4 Document table 10 Mounting body 10a Depression 11 Body side electrode 12 Hinge side electrode 13 Cover side electrode
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｈ０４Ｎ 1/107 Ｈ０４Ｎ 1/12 Ｚ 1/04 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) H04N 1/107 H04N 1/12 Z 1/04
Claims (7)
ジにより開閉自在に原稿読取装置本体に設けた原稿読取
装置において、 上記ヒンジの原稿読取装置本体への装着部にヒンジ側電
極を設け、 上記原稿読取装置本体に設けられた上記ヒンジの装着部
が挿入される凹部を有した装着体に、上記装着部が挿入
された時に当該装着部のヒンジ側電極と当接し接続され
る本体側電極を設けたことを特徴とする原稿読取装置。1. A document reading apparatus comprising: a document cover provided with a document feeder, which is provided on a document reading apparatus main body so as to be freely opened and closed by a hinge; and a hinge-side electrode is provided on a mounting portion of the hinge to the document reading apparatus main body. The body-side electrode connected to the hinge-side electrode of the mounting portion when the mounting portion is inserted into the mounting body having the concave portion into which the mounting portion of the hinge provided in the document reading device main body is inserted. An original reading device, comprising:
し外側となる上記凹部内側面に設け、上記ヒンジ側電極
はヒンジの外側面に設けたことを特徴とする請求項１記
載の原稿読取装置。2. The original reading apparatus according to claim 1, wherein said body-side electrode is provided on an inner side surface of said concave portion which is outside the main body of said original reading apparatus, and said hinge-side electrode is provided on an outer side surface of said hinge. apparatus.
の幅より大きく形成したことを特徴とする請求項１記載
の原稿読取装置。3. The document reading apparatus according to claim 1, wherein the width of the main body side electrode is formed larger than the width of the hinge side electrode.
認識用の信号電極を形成したことを特徴とする請求項１
記載の原稿読取装置。4. The apparatus according to claim 1, wherein a signal electrode for device recognition is formed on the hinge side electrode and the main body side electrode.
Document reading device according to the above.
装着したことを特徴とする原稿読取装置。5. A document reading apparatus, wherein a core for preventing electric noise is mounted on the mounting body.
部の内側に回動軸により回動自在に軸支される原稿カバ
ーへの取付部とからなり、 該取付部の内側面に原稿カバーの原稿搬送装置に接続さ
れるカバー側電極を設け、 上記装着部のヒンジ側電極を板状の電極板で形成し、こ
の電極板の一部を上記装着体の本体側電極と当接するよ
う装着部の外側面に配置し、他の部分を上記取付部のカ
バー側電極と当接し接続されるよう装着部の内側に配置
したことを特徴とする請求項１記載の原稿読取装置。6. The hinge comprises a tubular mounting portion, and a mounting portion to a document cover rotatably supported by a rotation shaft inside the mounting portion, and an inner surface of the mounting portion. A cover-side electrode connected to the document feeder of the document cover, a hinge-side electrode of the mounting portion is formed of a plate-like electrode plate, and a part of this electrode plate is used as a body-side electrode of the mounting body. 2. The document reading apparatus according to claim 1, wherein the document reading device is arranged on the outer surface of the mounting portion so as to be in contact therewith, and the other portion is disposed inside the mounting portion so as to be in contact with and connected to the cover-side electrode of the mounting portion.
ジにより開閉自在に原稿読取装置本体に設け、上記原稿
カバーの原稿搬送装置により搬送される原稿の読み取り
を行う搬送原稿読み取り動作と、上記原稿読取装置本体
上面に設けられた原稿台に載置された原稿の読み取りを
行う固定原稿読み取り動作を制御する制御手段を設けた
原稿読取装置において、 上記ヒンジの原稿読取装置本体への装着部にヒンジ側電
極を設け、 上記原稿読取装置本体に設けられた上記ヒンジの装着部
が挿入される凹部を有した装着体に、上記装着部が装着
された時に当該装着部のヒンジ側電極と当接し接続され
る本体側電極を設け、 上記ヒンジを原稿読取装置本体に対して上下移動可能に
設け、 上記ヒンジが上方へ所定量移動した時に、上記ヒンジの
ヒンジ側電極と装着体の本体側電極との接続状態が解除
され、この接続状態の解除を検知して原稿の読み取り動
作を固定原稿読み取り動作により読み取り動作切換手段
を設けたことを特徴とする原稿読取装置。7. A document reading operation in which a document cover provided with a document conveying device is provided on a document reading device main body so as to be freely opened and closed by a hinge, and a document conveyed by the document conveying device of the document cover is read. A document reading device provided with control means for controlling a fixed document reading operation for reading a document placed on a document table provided on an upper surface of the reading device main body; When the mounting portion is mounted on a mounting body having a concave portion into which the mounting portion of the hinge provided on the original reading device main body is inserted, the side electrode is brought into contact with and connected to the hinge-side electrode of the mounting portion. A main body-side electrode to be provided, wherein the hinge is provided so as to be vertically movable with respect to the original reading apparatus main body, and when the hinge is moved upward by a predetermined amount, the hinge of the hinge is provided. A document reading device wherein a connection state between the electrode and the body-side electrode of the mounting body is released, and the release of the connection state is detected, and the reading operation of the document is provided by a fixed document reading operation; .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33367799A JP2001154289A (en) | 1999-11-25 | 1999-11-25 | Document reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33367799A JP2001154289A (en) | 1999-11-25 | 1999-11-25 | Document reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001154289A true JP2001154289A (en) | 2001-06-08 |
Family
ID=18268744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33367799A Pending JP2001154289A (en) | 1999-11-25 | 1999-11-25 | Document reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001154289A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007228529A (en) * | 2006-02-27 | 2007-09-06 | Brother Ind Ltd | Image reading apparatus and hinge for image reading apparatus |
| JP2008154089A (en) * | 2006-12-19 | 2008-07-03 | Funai Electric Co Ltd | Image forming apparatus |
| US7450878B2 (en) | 2005-06-24 | 2008-11-11 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus having a process cartridge for receiving power from a power supplying member |
| CN101995786A (en) * | 2009-08-20 | 2011-03-30 | 加藤电机株式会社 | Anti-falling-off mechanism of switching device and office machine having the same |
| US8068754B2 (en) * | 2007-08-06 | 2011-11-29 | Canon Kabushiki Kaisha | Image forming apparatus equipped having a hinge portion that connects an image forming portion and image reading portion |
| US8345318B2 (en) | 2006-02-27 | 2013-01-01 | Brother Kogyo Kabushiki Kaisha | Scanner |
| CN107547768A (en) * | 2016-06-27 | 2018-01-05 | 柯尼卡美能达株式会社 | Image read-out, image processing system and image formation system |
| JP2019158937A (en) * | 2018-03-08 | 2019-09-19 | 株式会社ナチュラレーザ・ワン | Cover opening and closing device, and various devices |
-
1999
- 1999-11-25 JP JP33367799A patent/JP2001154289A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7450878B2 (en) | 2005-06-24 | 2008-11-11 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus having a process cartridge for receiving power from a power supplying member |
| US8345318B2 (en) | 2006-02-27 | 2013-01-01 | Brother Kogyo Kabushiki Kaisha | Scanner |
| US7855814B2 (en) | 2006-02-27 | 2010-12-21 | Brother Kogyo Kabushiki Kaisha | Scanner and hinge |
| JP2007228529A (en) * | 2006-02-27 | 2007-09-06 | Brother Ind Ltd | Image reading apparatus and hinge for image reading apparatus |
| US8472086B2 (en) | 2006-02-27 | 2013-06-25 | Brother Kogyo Kabushiki Kaisha | Scanner |
| JP2008154089A (en) * | 2006-12-19 | 2008-07-03 | Funai Electric Co Ltd | Image forming apparatus |
| US8068754B2 (en) * | 2007-08-06 | 2011-11-29 | Canon Kabushiki Kaisha | Image forming apparatus equipped having a hinge portion that connects an image forming portion and image reading portion |
| CN101995786A (en) * | 2009-08-20 | 2011-03-30 | 加藤电机株式会社 | Anti-falling-off mechanism of switching device and office machine having the same |
| KR101285544B1 (en) | 2009-08-20 | 2013-07-11 | 켐 홍콩 유한회사 | Device for comprising of apparatus for opening and closing and office machine with the device |
| CN107547768A (en) * | 2016-06-27 | 2018-01-05 | 柯尼卡美能达株式会社 | Image read-out, image processing system and image formation system |
| JP2018006787A (en) * | 2016-06-27 | 2018-01-11 | コニカミノルタ株式会社 | Image reader, image forming apparatus, and image forming system |
| JP2019158937A (en) * | 2018-03-08 | 2019-09-19 | 株式会社ナチュラレーザ・ワン | Cover opening and closing device, and various devices |
| JP7015053B2 (en) | 2018-03-08 | 2022-02-02 | 株式会社ナチュラレーザ・ワン | Closure opening / closing device and various devices |
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