JPS58169764U

JPS58169764U - Image information reading device

Info

Publication number: JPS58169764U
Application number: JP6629282U
Authority: JP
Inventors: 渡辺　悦規
Original assignee: 松下電送株式会社
Priority date: 1982-05-06
Filing date: 1982-05-06
Publication date: 1983-11-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例における画情報読取。装置を読取位置と垂直かつ光軸と平行に断面した断面図
、第２図は同装置を読取位置および光軸と平行に断面し
た断面図、第３図は同装置の側面図、第４図は同装置に
おける結像レンズの像面の平面図、第５図はイメージセ
ンサの受光部の本体に対する位置誤差を示す平面図、第
６図は同装置における読取位置および光軸に対し垂直な
回転軸を中心とするイメージセンサの回転を示す平面図
である。５・・・・・・送信原稿、７・・・・・・結像レンズ、
９・・・・・・回転調整部材、１０・・・・・・回転中
心ピン、１２・・・・・・回転調整部材固定ビス、１３
・・・・・・段部１，１４・・・・・・左右調整部材、
１６・・・・・・左右調整部材固定ビス、　　−１７・
・・・・・水平方向調整部材、１９・・・・・・水平調
整部材固定ビス、２１・・・・・・イメージセンサ、２
１ｂ・・・・・・受光部、Ｏ−０′・・・・・・読取位
置。FIG. 1 shows image information reading in an embodiment of the present invention. 2 is a sectional view of the device taken perpendicular to the reading position and parallel to the optical axis; FIG. 2 is a sectional view of the device taken parallel to the reading position and the optical axis; FIG. 3 is a side view of the device; FIG. is a plan view of the image plane of the imaging lens in the same device, FIG. 5 is a plan view showing the positional error of the light receiving part of the image sensor with respect to the main body, and FIG. 6 is a plan view of the reading position and rotation perpendicular to the optical axis in the same device. FIG. 2 is a plan view showing rotation of an image sensor around an axis. 5... Transmission original, 7... Imaging lens,
9...Rotation adjustment member, 10...Rotation center pin, 12...Rotation adjustment member fixing screw, 13
...Stepped portions 1, 14...Left and right adjustment members,
16... Left and right adjustment member fixing screw, -17.
... Horizontal direction adjustment member, 19 ... Horizontal adjustment member fixing screw, 21 ... Image sensor, 2
1b... Light receiving section, O-0'... Reading position.

Claims

[Scope of utility model registration request]

a rotation adjustment member rotatable within a certain range around a rotation axis perpendicular to the reading position and the optical axis of the imaging lens; and a rotation adjustment member fixing screw for fixing the rotation adjustment member to the rotation axis. , a left-right adjustment member supported by the rotation adjustment member so as to be movable in a direction parallel to the reading position within a certain range, and a left-right adjustment member fixing means for fixing the left-right adjustment member to the rotation adjustment member. and the left-right adjusting member is configured to be movable within a certain range in a direction perpendicular to the reading position and the optical axis of the imaging lens, and rotatable in a plane perpendicular to the optical axis of the imaging lens. The horizontal adjustment member includes a supported horizontal adjustment member, horizontal adjustment member fixing means for fixing the horizontal adjustment member to the left and right adjustment member, and a partial image sensor fixed to the horizontal adjustment member. An image information reading device.