Adjustable optical axis reflector box

Abstract

The invention relates to an adjustable optical axis reflector box for optical coating monitoring system, having a box body with light incoming through hole and light outgoing through hole, where a pair of optical plane incidence / reflection mirrors are arranged corresponding to the two through holes, a mirror seat is connected with the incidence / reflection mirror, the top of the mirror seat is equipped with an adjustment component extending out of the mirror box to adjust angle and height of the incidence / reflection mirror; by adjustment of the adjustment component, it can quickly adjust the height and angle of the incidence / reflection mirror and makes incident / reflected optical signal in the optical axis able to be accurately and stably projected to a light receiving surface, having advantages of simple structure, adjustment convenience, low cost, wide application range, etc.

Description

technical field [0001] The invention belongs to the field of optical technology, in particular to an adjustable optical axis mirror box for an optical coating monitoring system. Background technique [0002] In the known technology, the optical signal incidence / reflection mirror box used for optical component coating monitoring is limited by its structural characteristics, so that there are many refraction and reflection paths of light beams in the mirror box, and the optical path is long, resulting in many optical devices and complex structures. Manufacturing costs are high. Secondly, due to the difficulty in adjusting the exit and reflection angles of the optical axis, it cannot adapt to the projection of various optical signals at different distances, so the scope of application to the coating model is small, and the installation position is also greatly restricted. At the same time, it is very difficult to adjust during use, which is not only time-consuming and labor-in...

AI Technical Summary

Problems solved by technology

[0002] In the known technology, the optical signal incidence / reflection mirror box used for optical component coating monitoring is limited by its structural characteristics, so that there are many refraction and reflection paths of light beams in the mirror box, and the optical path is long, resulting in many optical devices and complex structures. high manufacturing cost

Secondly, because the exit and reflection angles of the optical axis are difficult to adjust, it cannot adapt to the projection of various optical signals at different distances, so the scope of application to the coating model is small, and the installation position is also greatly restricted

At the same time, it is difficult to adjust during use, which is not only time-consuming and labor-intensive, but also inefficient, and it is difficult to quickly, accurately and reliably project the emitted light signal onto the coated comparison sheet

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