Laser Scanning Optical Device Attitude Control

The patent introduces an intermediary mechanism consisting of inclined parts and inclination conveying parts. Instead of directly applying force to the holder, the system uses inclined surfaces that convert linear displacement into rotational motion. The inclination conveying parts (such as spherical objects or sliding members) interact with the inclined parts to indirectly adjust the holder's tilt, preventing direct force application that would cause deformation while achieving precise attitude control.

The patent segments the attitude adjustment function from the holder structure itself. The holder remains a simple plate-like structure that is easy to manufacture, while the adjustment functionality is separated into independent inclined parts and inclination conveying parts. This segmentation allows the holder to maintain structural simplicity without needing to be overly robust, as the adjustment mechanism handles the forces required for attitude control.

The patent replaces the direct mechanical force application system with an inclined plane mechanism. Instead of using screws, motors, or other complex direct-actuation systems that would require sophisticated force management, the invention uses passive inclined surfaces that naturally convert small linear displacements into precise rotational adjustments. This mechanical substitution achieves accurate attitude control through geometric relationships rather than complex active control systems.