ADJUSTMENT MECHANISM, IMAGE FORMING DEVICE HAVING ADJUSTMENT MECHANISM, AND ADJUSTMENT METHOD USING ADJUSTMENT MECHANISM

摘要

The adjustment mechanism (130) adjusts the position of the object (110) attached to the attachment base (120). The adjustment mechanism (130) includes a first cam (131) and a second cam (132). The first cam (131) is attached to a shaft portion (123) provided on the attachment base (120). The second cam (132) accommodates the first cam (131) inside and supports the object (110). The first cam (131) displaces the object (110) via the second cam (132) by rotating about the shaft portion (123) as a rotation axis. The second cam (132) displaces the object (110) by rotating about the first cam (131). The amount of displacement of the object (110) due to the rotation of the first cam (131) is different from the amount of displacement of the object (110) due to the rotation of the second cam (132).