The Design for Photoelectric Graphics Generator of Small Arms Sights

Abstract

In order to simulate infinite far targets in the testing system of small arms sights, improve the test efficiency and accuracy, this paper designed a set of photoelectric graphics generator based on the collimator and DLP technology. The photoelectric graphics generator uses a computer and a modified DLP to replace the traditional reticule. It is controlled by a computer and automatically generates a variety of graphics according to our needs. These graphics are reflected onto the beam splitter through the reflector, and are reflected onto the collimator collimating objective through the beam splitter again, and finally, generate an infinite far target. Experiment results show that the photoelectric graphics generator not only simulates the infinite far targets, but also reduces tedious work of component replacement reticule and overcome the influence of human factors. It can improve the test accuracy of testing system, and meet the testing requirements of performance parameters of light weapons sights.