Patent ID: 6549228
Filing Date: 2003-04-15
Classification: B41J

Abstract:
A multiple-beam laser diode adjusting device comprising:a multiple-beam laser diode which emits a plurality of laser beams; a circuit board on which a circuit for controlling a laser-emission of said multiple-beam laser diode is mounted; and an adjustable conductive support, positioned between said multiple-beam laser diode and said circuit board, which allows said multiple-beam laser diode to be rotated relative to said circuit board while ensuring an electrical connection between said multiple-beam laser diode and said circuit board; wherein said adjustable conductive support comprises: a fixed member which is fixed to said circuit board; and a movable member to which said multiple-beam laser diode is fixed; and wherein said movable member is mounted on said fixed member to be rotatable together with said multiple-beam laser diode relative to said fixed member while ensuring said electrical connection between said multiple-beam laser diode and said circuit board.