JPS63157761U

JPS63157761U -

Info

Publication number: JPS63157761U
Application number: JP5050787U
Authority: JP
Priority date: 1987-04-02
Filing date: 1987-04-02
Publication date: 1988-10-17

Description

[Brief explanation of the drawing]

第１図ないし第６図はこの考案の複写機の第１
実施例を示す図で、第１図は複写機本体上に原稿
をセツトする場合を示す平面説明図、第２図はＡ
ＤＦを開成した状態を示す斜視図、第３図は第２
図のＹ部を示す拡大斜視図、第４図はＡＤＦと複
写機本体の光学系を示す概略図、第５図はレンズ
ユニツトの配設状態を示す平面図、第６図はレン
ズユニツトを光軸と直交する方向に移動させた場
合の結像状態を示す説明図、第７図ないし第９図
はこの考案の第２実施例を示す図で、第７図は第
１図に相当する平面説明図、第８図はリードスイ
ツチおよびマグネツトの配設状態を示す平面説明
図、第９図は第６図に相当する説明図である。１……複写機本体、２……ＡＤＦ（原稿自動搬
送機構）、７……コンタクトガラス、３７……横
レジスト調整機構、Ａ……原稿、Ｂ……検知手段
。 Figures 1 to 6 show the first copying machine of this invention.
Figure 1 is an explanatory plan view showing the case where a document is set on the main body of the copying machine, and Figure 2 is a diagram showing an example.
A perspective view showing the state in which the DF is opened.
FIG. 4 is a schematic diagram showing the ADF and the optical system of the copying machine main body. FIG. 5 is a plan view showing the arrangement of the lens unit. FIG. An explanatory diagram showing the image formation state when the image is moved in a direction perpendicular to the axis. Figures 7 to 9 are diagrams showing the second embodiment of this invention, and Figure 7 is a plane view corresponding to Figure 1. FIG. 8 is a plan view showing the arrangement of the reed switch and magnet, and FIG. 9 is an explanatory view corresponding to FIG. 6. DESCRIPTION OF SYMBOLS 1... Copying machine main body, 2... ADF (automatic document feed mechanism), 7... Contact glass, 37... Lateral registration adjustment mechanism, A... Original, B... Detection means.

Claims

[Claims for Utility Model Registration] An optical system including a lens is disposed within the main body of a copying machine, and a lateral registration adjustment mechanism for moving the lens in a direction perpendicular to the optical axis is built in, and the main body of the copying machine includes: An automatic document conveyance mechanism that opens and closes the contact glass of the copying machine body is installed so as to be openable and closable, and when the automatic document conveyance mechanism is closed, the document is conveyed in the optical axis direction by the automatic document conveyance mechanism. In a copying machine that can perform both of the following: when an operator sets an original on the contact glass and makes a copy, and when an operator opens and closes the automatic original transport mechanism to set the original on the contact glass and make a copy, the automatic original transport mechanism A detection means for detecting opening/closing operations of the transport mechanism is provided, and a signal from the detection means drives the lateral registration adjustment mechanism to adjust the original when the automatic original transport mechanism is used and when an operator sets the original. A copying machine characterized in that the lens is moved in a direction perpendicular to an optical axis in a corresponding manner.