JPS61199972U

JPS61199972U -

Info

Publication number: JPS61199972U
Application number: JP8318785U
Authority: JP
Priority date: 1985-05-31
Filing date: 1985-05-31
Publication date: 1986-12-15

Description

[Brief explanation of the drawing]

第１図は画像読取装置の説明図、第２図は画像
読取装置の詳細図、第３図は保持部材の詳細図、
第４図は別実施例の保持部材の詳細図、第５図は
従来例の説明図である。１……原稿台、８……昇降部材、１１……保持
部材、１２……画像読取手段、Ｐ……回動軸芯、
Ｑ……線、Ｔ……当接点、ａ……原稿、ｌ……寸
法。 FIG. 1 is an explanatory diagram of the image reading device, FIG. 2 is a detailed diagram of the image reading device, FIG. 3 is a detailed diagram of the holding member,
FIG. 4 is a detailed view of a holding member of another embodiment, and FIG. 5 is an explanatory view of a conventional example. DESCRIPTION OF SYMBOLS 1... Original table, 8... Lifting member, 11... Holding member, 12... Image reading means, P... Rotation axis,
Q...line, T...contact point, a...manuscript, l...dimension.

Claims

[Scope of utility model registration request]

An image reading device comprising a document table on which a document is placed with its surface to be read facing upward, and an image reading means for reading an image of the document on the document table, which are relatively movable. a member that is movable relative to the document mounting surface and movable up and down in a direction perpendicular to the document placement surface; A holding member is pivotally mounted, the image reading means is attached to the holding member, and a distance from the rotation axis of the holding member to a contact point of the holding member that abuts the document table on both sides in the relative movement direction is provided. Image reading characterized in that the dimensions are set to be substantially equal, and the image reading sensor section of the image reading means is located on a line passing through the rotation axis and perpendicular to a line connecting the contact points. Device.