JPH0344368U

JPH0344368U -

Info

Publication number: JPH0344368U
Application number: JP10331689U
Authority: JP
Priority date: 1989-09-01
Filing date: 1989-09-01
Publication date: 1991-04-24

Description

[Brief explanation of drawings]

第１図は本発明の一実施例の切断正面図、第２
図はその切断右側面図、第３図はその分解斜視図
、第４図はその電気的構成を示すブロツク構成図
、である。１……装置本体、３……天面部、４……原稿台
、５……原稿、１１……ＣＣＤセンサ（読取素子
）、１６……透過読取用光源ユニツト、１８ａ，
１８ｂ……透過読取用光源、１９……投光窓、２
０……光半透過板。 FIG. 1 is a cutaway front view of one embodiment of the present invention, and FIG.
The figure is a cutaway right side view, FIG. 3 is an exploded perspective view, and FIG. 4 is a block configuration diagram showing its electrical configuration. DESCRIPTION OF SYMBOLS 1...Device main body, 3...Top section, 4...Document stand, 5...Document, 11...CCD sensor (reading element), 16...Light source unit for transmission reading, 18a,
18b...Light source for transmission reading, 19...Light projection window, 2
0...Light semi-transparent plate.

Claims

[Scope of utility model registration request]

A light-transmissive document table that is installed on the top of the main body of the device and on which the original is placed; a light source for transparent reading that illuminates the document through the document table; and a transparent reading light source that emits light from this light source. An image reading device that includes a reading element that receives transmitted light of a document and photoelectrically converts it, and that reads and scans image information of the document by moving the light source for transparent reading and the reading element in a direction parallel to the document table. The transmission reading light source is housed in the unit case that is moved along the document table, and a light transmissive plate having a light scattering function is provided in the light projection window of the light source provided in the unit case. 1. An image reading device comprising: a light source unit for transmission reading which is fixed in a closed state;