LASER DESIGNATOR-RANGE FINDER Russian patent published in 2023 - IPC G01C3/02 G02B27/48 

FIELD: laser target designation and ranging.

SUBSTANCE: invention relates to equipment for laser target designation and ranging. The substance of the claimed invention is as follows. The laser designator-range finder (LDRF) contains a transceiver unit with an optical sight and aiming mark, a tripod and a guidance system. At the same time, the guidance system is equipped with control units for horizontal and vertical drives with electric drive motors, fixing devices for quick transfer of the transceiver unit and an additional fixing device designed to fix the body relative to the base. In this case, the driven gear wheel of the horizontal displacement drive is made with inner and outer cylindrical surfaces, and the locking devices are made in the form of a spring-loaded hollow body of a rhombic spring frame, an actuator placed in the latter along its long diagonal, a tensioner installed with the possibility of interacting with the side of the spring-loaded frame located perpendicular to its small diagonal, and the opposite side is rigidly connected to the friction lining. In this case, the friction lining of the main locking device is designed to contact the inner cylindrical surface of the driven gear. The friction lining of the additional fixing device is intended for contact with its outer cylindrical surface. In addition, control units for horizontal and vertical drives include pulse-width modulators designed to generate control signals for regulating the rotational speed of electric motors by means of variable resistors, the moving elements of which are connected to the corresponding handwheels. At the same time, the horizontal drive control unit additionally includes voltage sources for connecting the actuators of the fixing devices in such a way that when the transceiver unit is quickly transferred and when the electric motor of the horizontal guidance drive is turned on with the handwheel, the actuators of all fixing devices are energized. When the voltage is turned off, the accumulative charge from the actuators is removed due to the discharge to the discharge resistors introduced into the horizontal drive control unit.

EFFECT: increasing the speed and accuracy of targeting.

1 cl, 9 dwg