Patent attributes
The invention provides an axle sleeve apparatus for optical chassis. By the guidance of a guiding rod, the optical chassis making a linear displacement motion along the extension direction of the guiding rod. The axle sleeve apparatus for optical chassis includes an axle sleeve main body and at least one anchoring mechanism. The axle sleeve main body has a fastening mechanism capable of proceeding connection with the optical chassis. The anchoring mechanism is arranged at one side of the axle sleeve main body and capable of proceeding connection with the guiding rod. It is arranged with: a convex arm extending out one side of the axle main body and an elastic body corresponding to the convex arm. By elastic force, the elastic body may move between a first position and a second position. Wherein, the elastic body chooses to be located at the first position to make the axle sleeve apparatus for optical chassis connected with the guiding rod and make a linear displacement motion along the extension direction of the guiding rod, or the elastic body chooses to be located at the second position to make the axle sleeve apparatus for optical chassis separate from the guiding rod.
