| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for adjusting an optical axis of an optical driving device, by which the process for adjusting the optical axis of the optical driving device is automatically performed for the purpose of saving the time and labor. SOLUTION: The device for adjusting the optical axis of the optical driving device is provided with a conversion device 61 for converting to a reflected light beam signal or a light beam error signal for the purpose of generating a corresponding data signal, a logical device 62 for generating and outputting a control signal by accessing to the data signal stored in a memory device 621 from this conversion device 61 through a comparison device 622, and a driving device 63 for outputting a positional signal by making the above logical device 62 detect whether adjusting rods 631 are rotating with respect to the specified position, by using a position detector 633, while being further connected to a transmission device 632 connected to the adjusting rods 631 so as to selectively make an adjusting device (adjusting rods 631) operate in accordance with the control signal.
|
