SYSTEM FOR STABILISING THE LINE OF SIGHT Russian patent published in 2022 - IPC G02B27/64 

FIELD: instrument manufacture.

SUBSTANCE: invention relates to the field of optical instrumentation, in particular to gyrostabilised apparatus placed on mobile objects for the stabilisation of the field of view and control of the line of sight of optical instruments in the vertical plane. In the claimed system for stabilising the line of sight, a mirror reflector is made in the form of a mirror-prism block containing a day channel prism and a thermal imaging channel mirror; the gyroscopic sensing element has at least two sensing axes and is installed on the body so that one sensing axis thereof is located parallel to the horizontal axis of the mirror-prism block, and the second sensing axis is located perpendicular to the setting plane of the body, wherein the output thereof is connected to the first input of the digital amplifier control module, the angular movement sensor and the actuating motor are located on the axis of the mirror-prism unit, wherein the input of the actuating motor is connected to the output of the digital amplifier control module, and the output of the angular movement sensor is connected to the second input of the digital amplifier control module.

EFFECT: expanded angles of vertical guidance of the system for stabilising the line of sight.

3 cl, 1 dwg