JPH0164258U

JPH0164258U -

Info

Publication number: JPH0164258U
Application number: JP1987160534U
Authority: JP
Priority date: 1987-10-19
Filing date: 1987-10-19
Publication date: 1989-04-25

Description

[Brief explanation of the drawing]

第１図から第１６図は本考案の実施例に係り、
第１図は外形を示す全体斜視図、第２図は同断面
図、第３図は同内部構成斜視図、第４図はローラ
体部分における分解斜視図、第５図は読み取り位
置マーカー部分の部分断面図、第６図はローラカ
バーの平面図、第７図は回転スリツト板の側面図
、第８図はプーリー部分の部分断面図、第９図は
フイルム体の取付けを示す分解斜視図、第１０図
は同断面図、第１１図は光学系ホルダの平面図、
第１２図は同一部切欠断面を含む正面図、第１３
図はレンズホルダの正面図、第１４図は同平面図
、第１５図は第２回路基板の取付けを示す分解斜
視図、第１６図はレンズとＣＣＤ撮像素子との位
置調整取付け構成を説明するための説明図である
。３はケーシング、５は読み取り窓、１２はロー
ラ、２０はローラカバー、５２は第一反射鏡、５
４は第二反射鏡、５７はレンズ体、ＣＣＤ撮像素
子（撮像部）。 1 to 16 relate to embodiments of the present invention,
Fig. 1 is an overall perspective view showing the external appearance, Fig. 2 is a cross-sectional view of the same, Fig. 3 is a perspective view of the internal structure, Fig. 4 is an exploded perspective view of the roller body, and Fig. 5 is an exploded perspective view of the reading position marker portion. 6 is a plan view of the roller cover, FIG. 7 is a side view of the rotating slit plate, FIG. 8 is a partial sectional view of the pulley portion, and FIG. 9 is an exploded perspective view showing the attachment of the film body. FIG. 10 is a sectional view of the same, FIG. 11 is a plan view of the optical system holder,
Fig. 12 is a front view including a cutaway section of the same part, Fig. 13
The figure is a front view of the lens holder, FIG. 14 is a plan view thereof, FIG. 15 is an exploded perspective view showing the installation of the second circuit board, and FIG. 16 is an explanation of the position adjustment and installation configuration of the lens and CCD image sensor. FIG. 3 is a casing, 5 is a reading window, 12 is a roller, 20 is a roller cover, 52 is a first reflecting mirror, 5
4 is a second reflecting mirror, 57 is a lens body, and a CCD image sensor (imaging section).

Claims

[Claims for Utility Model Registration] A reflecting mirror, a lens, and an imaging section are provided in a casing provided with a reading window, and a roller for detecting the amount of movement is provided so as to protrude outside the casing. In an image scanner configured to reflect an image of the image onto the lens with the reflecting mirror, capture the image formed by the lens with the imaging unit, and output the image signal to a connected device, the roller: An image scanner characterized in that the inner space of the casing is covered with a roller cover so as to be isolated from other elements.