Line image sensor and facsimile machine including the same

摘要

A line image sensor capable of being constructed in a simple manner with reduced production steps at a low cost. The line image sensor includes a case body having a mount groove part in an appropriate part of a container chamber, and a LED array container case for containing a LED array, mounted to the case body within the container chamber. The LED array container case includes a mount part to be engaged with the mount groove part for mounting the LED array container case to the case body, a spring plate part for pushing and holding a condenser lens against an internal wall of the container chamber, and holding projection parts for pushing and holding the LED array within the LED array container case, and directs light generated by the LED array to a transparent glass plate for supporting a manuscript. A resilient member can be used in place of the spring plate part. A facsimile machine including the line image sensor is also disclosed.