32results about How to "Satisfy image quality requirements" patented technology

The invention discloses a turning lens cone assembly based on a rolling and pitching platform and an assembling and adjusting method thereof. The assembling and adjusting methodcomprises the following steps of firstly, respectively assembling and adjusting a rolling and pitching frame platform part, a secondary lens cone assembly, a first reflector base assembly, a second reflector base assembly and a third reflector base assembly, assembling and adjusting all the assemblies, and then conducting overall joint debugging and convergence. The mechanical assembling and adjusting of the rolling and pitching frame platform part are carried out under the conditions that a rolling frame rotating shaft and a pitching frame rotating shaft can freely and easily rotate, clamping stagnation is avoided, and a frame is gapless, and the assembling and adjusting of the rolling and pitching frame platform part can be realized by assembling and adjusting the coaxiality and the gap of a frame bearing under the condition that the part machining precision meets the design precision; a rolling and pitching frame platform component is assembled and adjusted, and the purpose is to coincide an incident visual axis of a rolling optical system and a rotating shaft of a rolling frame; the center of the optical axis of the first right-angle reflex needs to coincide with the rotating shaft of the pitching frame; through second, third and fourth times of right-angle refraction and reflection, the center of the light is always on the intersecting plane of the pitch axis and the rotating shaft of the rolling frame; and the center of the optical axis is returned to the coincident direction of the rolling and pitching axis through four times of right-angle reflex.