| 摘要 |
This invention discloses a suspension mechanism for an objective lens of an optical head accommodated within an optical disk drive. In a first embodiment, the suspension mechanism of this invention is a combination of a rectangular leaf spring and a butterfly-shaped leaf spring, the butterfly-shaped spring being orthogonal to the rectangular leaf spring. A second embodiment is a combination of a "V" shaped leaf spring and a rectangular leaf spring. A third embodiment is a combination of two rectangular leaf springs comprising a "V" shaped structure. These three different embodiments are used to rotatably support the objective lens seat to facilitate a tracking operation of the objective lens.
|
