Split type metal reflector with flexible mounting structure and angle adaptive adjustment method

Abstract

The invention relates to a split type metal reflector with flexible mounting structure and an angle adaptive adjustment method, and belongs to the technical field of high precision optical component flexible support level adjusting mechanism. The split type metal reflector with flexible mounting structure comprises two parts of a reflector body and a flexible mounting structure for adjusting the angle, the metal reflector and the flexible mounting structure adopt a three-point side rigid connection mode. The flexible load cell groove design is adopted at the connecting structure of the metal reflector body, and used to solve the installation stress problem caused by the adjustment of the isolation angle and the unevenness of the mounting surface; and three identical flexible mounting structures are arranged on the two sides of the short axis of the rectangular reflector body, so as to realize the angle adjustment of minor axis direction of reflector body and the adaptive adjustment forangle of long axis direction, and reduces the influence of the angle adjustment on the reflector surface type. The reflector mounting structure of the invention can be applied to the metal folding reflector of the medium-long wave infrared light system, and other occasions which are higher for reflector surface shape and angle adjustment requirements.

Description

technical field [0001] The invention belongs to the technical field of flexible support of high-precision optical components, and in particular relates to a split metal reflector with a flexible installation structure and an angle self-adaptive adjustment method. The machine system can provide a more convenient way to adjust the angle. Background technique [0002] In infrared optical systems, metal reflectors are widely used due to their high light weight rate, and their surface quality has a great influence on the imaging quality of photoelectric systems, while commonly used metal refracting mirrors often use integrated installation structures , the mirror needs to adjust the angle while ensuring the quality of the surface shape, which is very difficult. Therefore, it is of great significance to improve the assembly efficiency and reduce the cost to carry out a reasonable installation structure design, satisfy the environmental adaptability of the infrared optical system,...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem that the existing integrated metal mirror support structure is difficult to simultaneously ensure the angle adjustment of the metal mirror and the surface shape accuracy requirements under the installation stress, reduce the processing cost of the mirror and the difficulty of angle adjustment

Images