RU2491496C2 - Shot gallery with dynamic targets - Google Patents

Abstract

FIELD: sport.

SUBSTANCE: shot gallery consists of a source of light radiation with a reflector which is used as a light-emitting-diode array or laser emitter which through the obturator with colored filters is connected to the end of the flexible optical fiber, and its second end is directed to the wall of the arranged targets. The output end of the optical fiber is attached by springs so that in the initial state it is located in the center of the frame, on the outer surface of the outer edge of the flexible optical fiber there are two rings with inner grooves on their outer side, in which the edges enter, respectively, of the excentricities of the horizontal and vertical movement of the optical fiber end. The axes of rotation of the eccentrics are located, respectively, in the horizontal and vertical planes with the longitudinal axis of the flexible optical fiber. The eccentrics are connected through the reducers with self-contained electric motors having regulators of rotary velocity, and the obturator through the reducer is connected to an individual electric motor. Also, it additionally comprises a videocamera and a light optical weapon.

EFFECT: increased efficiency during training and competition and improving the objective evaluation of the ability to carry out sight shooting in extreme conditions, simplification and reduction of cost of production technology of targets.

5 dwg

Description

The present invention relates to the field of sports, to one of the subspecies of shooting sports - trap shooting, to equipment for shooting ranges and shooting ranges, and, in particular, can be used to practice shooting techniques and skills in combat and operational conditions.

A known shooting range containing a weapon simulator, a power source, a fuse, a trigger button, voltage and current pulse generators, an optical emitter, a frequency divider, a radio transmitter, an omnidirectional antenna, photoelectric targets, a command and control unit, and a weapon simulator. The photoelectric target contains a photodetector unit, an amplifier, a detector, a single vibrator, a hit counter, an indicator, as well as a digital indicator, a backlight, and a current relay.

The command and control unit contains a receiving antenna, a radio receiver, a signal extraction circuit, a number of shots counter, a sound effects simulator, the output of which is connected to the speaker system, first and second time interval meters, a total hits counter, an indication unit and a control unit, see patent RF №2065131, F41J 1/18, dated 02.08.1993.

The closest in technical essence to the claimed invention is a shooting range for cymbals, containing an automatic machine for ejecting cymbals, see, http://www.ctend.ru

However, the known competition system has significant disadvantages.

For example, for the functioning of such a system, it is necessary to have a concomitant production of plates, which should be made from a mixture of bitumen pitch (component of asphalt) and cement.

When hit in a plate, it crumbles and its fragments clog the area around the shooting range.

Also, for the functioning of the stand, you must have a special machine that throws plates in the air.

In addition, the movement of the plate occurs along a certain trajectory and after the expected time.

So at the round stand competitions, the participant fires on skeet flying towards each other from the trench or from the premises (booths), which, as a rule, are in the area of the first and seventh numbers.

In addition, at competitions, at a round stand, plates fly out after the expected time delays, after the shooter's command, which automatically varies in the predicted time interval, from 0 to 3 seconds.

The latter will reduce the objectivity in assessing the ability of a shooter to shoot accurately in a combat and operational environment.

The aim of the present invention is to achieve a technical result to increase efficiency during training and competition and to increase the objectivity of assessing the ability to perform aimed shooting in extreme conditions, as well as to simplify and reduce the cost of production technology targets.

This goal is ensured by the fact that in the known system, the machine ejecting the target (plates), it is proposed to perform in the form of a light emitter, consisting of a light source with a reflector, which is used as an LED matrix with a reflector or a laser emitter, to which through the shutter with it is proposed to connect the end of the flexible fiber with color filters, and it is proposed to orient its second end to the target placement wall.

It is proposed that the output end of the fiber be secured with springs so that in the initial state it is located in the center of the frame. On the outer surface of the outer end of the flexible fiber, place two rings with inner grooves on their outer side, which include, respectively, the edges of the eccentricities of horizontal and vertical movement of the end of the fiber.

The axis of rotation of the eccentrics is proposed to be placed, respectively, in the horizontal and vertical planes with the longitudinal axis of the flexible fiber.

The eccentrics are connected through gearboxes to autonomous electric motors having speed controllers, and the obturator through a gearbox is connected to an individual electric motor.

In addition, it is proposed to additionally introduce a video camera and light optical weapons.

The invention is illustrated by graphic materials.

Figure 1 shows a fragment of the image projection of the light target and the beam from the weapon,

figure 2 shows the control system for the movement of the fiber,

figure 3 shows a frame with a system for mounting a fiber,

figure 4 shows the shape of one of the eccentrics,

5 shows a control circuit for the movement of eccentrics.

Shooting range contains:

1. light source 1;

2. parabolic reflector 2 (not shown in Fig.);

3. shutter with color filters;

4. light guide;

5. the outer end of the fiber;

6. springs;

7. a frame in the center of which a fiber is fixed;

8. a ring for an eccentric of horizontal movement of the end of the fiber;

9. a ring for an eccentric of vertical movement of the end of the fiber;

10. gutters on the outer sides of the rings;

11. The eccentric of horizontal movement of the outer end of the fiber;

12. The eccentric vertical movement of the outer end of the fiber;

13. gear eccentric horizontal movement of the end of the fiber;

14. gear eccentric vertical movement of the end of the fiber;

15. electric motor of an eccentric of horizontal movement of the end of the fiber;

16. The electric motor of the eccentric of the vertical movement of the end of the fiber;

17. shutter reducer (not shown in fig.);

18. the motor of rotation of the shutter (not shown in the figure);

19. mounting ring for springs;

20. light gun;

21. video camera;

22. projection of the light spot.

The shooting gallery contains a light source 1, which uses a matrix of LEDs with a parabolic reflector (not shown in the figure) or a laser emitter. The end of the flexible light guide 4 is connected to the light source 1 through the obturator 3 with color filters, the second, outer end 5 of the light guide 4 projects a light spot onto the target wall of the shooting gallery. While the output end 5 of the fiber 4 is fixed, equal in technical parameters, by the springs 6 so that in a free state it is located in the center of the frame 7, see Figure 2.

On the outer surface of the outer end of the flexible fiber 4, two rings 8, 9 are placed, with inner grooves 10 on their outer side. They include the edges, respectively, of a large 11 and a small 12 flat eccentric.

The rotation axes of the eccentrics 11, 12 are parallel and lie, respectively, in the horizontal and vertical planes with the longitudinal axis of the flexible fiber 4. The eccentrics 11, 12 are connected to electric motors 15, 16 through self-contained gearboxes 13, 14, see Fig. 5, and the shutter 3 through a gear 17 connected to an electric motor 18.

Each of the electric motors 15, 16, 17 have corresponding speed controllers (not shown in the figure).

The light guide 4 is fixed to the springs 6 through a fastening ring 19., mounted on it, see FIG. 2.

The shooting gallery has a light gun 20 and a video camera 21 oriented to the wall of targets.

The light guide 4 can be made of braided fiber optic conductors or prefabricated sectional tubes with internal mirror walls.

In the dash, they work as follows.

The light projection system 1 is turned on, which generates a beam of light passing through the rotating obturator 3 into the end 5 of the light guide 4.

Further, the light passes through the optical fiber 4 and exits from its outer end 5. In this case, the electric motors 15, 16, through the gears 13, 14, drive the eccentrics 11, 12, respectively, of the horizontal and vertical movement of the end 5 of the optical fiber 4. Thus, the athlete is a shooter sees light spots appearing in different places on the target wall of the shooting gallery, at which he shoots a beam of light from a light pistol 20.

Since the obturator has color filters, the beam emerging from the end face 5 of the light guide 4 has a color different from the white light with which the athlete “shoots”. When the beam of the light gun hits the color spot emitted by the end face 5 of the light guide 4, a mixture of colors occurs, clearly distinguishable from the color spot from the light guide 4.

The shooting process is recorded by a video camera 21, which is viewed after the competition and gives an objective assessment of the athlete’s shooting skills.

The speed of rotation of the eccentrics 11, 12 and the shutter through the speed controllers changes, which allows you to create any speed picture of the appearance of a light spot.

Thus, the claimed invention allows the athlete to shoot from rarely appearing to quickly appearing light targets.

This is a significant advantage of the present invention over all known methods and tools for training an athlete - arrow.

The shape of the eccentrics 11, 12 can be any, which allows you to create the most bizarre trajectory of the movement of the end 5 of the fiber 4, and therefore any plot of the appearance of a light spot on the wall of the targets of the shooting gallery. In order to avoid getting used to the expected trajectories of the light spot, the eccentric targets change at each training session.

The claimed invention allows to significantly improve both the process of training athletes, and the entire system of its organization.

Those. to create unexpected trajectories of movement, movement and occurrence of the light target, to exclude the production of plates and pollution of the surrounding space by their fragments.

The claimed invention is new, previously unknown, which indicates its compliance with the patentability criterion - "novelty."

The claimed invention can be manufactured at an instrument-making enterprise of medium technological equipment, which indicates its compliance with the criterion - industrial applicability

Claims (1)

A shooting gallery with dynamic targets, containing targets, characterized in that it contains a light source, which is used as a laser emitter or an LED matrix with a parabolic reflector, to which an end of a flexible fiber is connected through a shutter with color filters, the second end of the fiber is oriented to the target wall wherein the output end of the fiber is secured by springs in the center of the frame, on the outer surface of the outer end of the flexible fiber there are two rings with inner grooves with the outer sides, each of which includes respectively the edges of the eccentrics, the axis of rotation of which lie respectively in the horizontal and vertical planes with the longitudinal axis of the flexible fiber, the eccentrics and the obturator through gearboxes are connected to an electric motor having a speed controller.

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