DEVICE FOR CHECKING THE POSITION OF POINT OF STRIKE AT SHOOTING PRACTICE Russian patent published in 1995 - IPC

FIELD: trainers for practice of shooting from hand fire arms. SUBSTANCE: device uses target background simulation unit 11, unit for irradiation of screen 6 by coding radiation including line source 7, light filter 8 and objective lens 9, arms simulator consisting of light filter 12, objective lens 13, stop 14, photodiode 15 with amplifier 16 and arms trigger fork contact 17 connected to calculator 29, transmitter of coding radiation image position of the screen including a non-transparent plate, illuminator and photodiodes 1,2,4,5 connected to a logical element and to a single-decade binary counter connected to calculator 29 via storage units 25 through 28. The calculator determines the coordinates of the sighting point and sends them to the display. EFFECT: enhanced accuracy of checking and efficiency. 2 cl, 7 dwg