| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress positional displacement of light beams caused by thermal deformation of a housing and to improve assembly workability. <P>SOLUTION: A fixing mechanism 300 of an optical scanner, which emits light beams to scan and is fixed to outer frames F1, F2, comprises: through-holes 103-105 formed on the frames F1, F2; protruding pins 100-102 which are provided to both ends of a housing 200 and can be inserted into the through-holes 103-105 formed on the frames F1, F2; and biasing means 106 which biases the housing 200 in one direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
