A reticle for rapid-fire range finding and bullet drop compensation

Abstract

The present invention proposes a reticle that can be used for ranging and bullet drop compensation in rapid shooting, so as to solve the problem that the existing ranging method takes a long time to measure and find the corresponding ballistic compensation line and wastes a lot of time, including a reticle substrate, a horizontal reference datum line and a vertical reference datum line are arranged on the reticle substrate, a windage compensation line is arranged on the horizontal reference datum line, and an elevation scale line and a ballistic compensation line are arranged on the vertical reference datum line; the intersection of the elevation scale line and the ballistic compensation line with the windage compensation line is the differentiation center point; the ballistic compensation line is provided with a ranging and ballistic compensation integrated area and an MOA indication area a; windage compensation areas are arranged on both sides of the ranging and ballistic compensation integrated area; and an MOA indication area b is vertically arranged on the right side of the horizontal reference datum line. The present invention uses a gun sight to perform ranging and calculation, and ranging, calculation, and aiming are completed simultaneously, which is highly efficient and saves the shooter's time in finding the target.

Description

Technical Field

[0001] The invention relates to the field of optical machinery, in particular to a reticle which can be used for distance measurement and bullet drop compensation in rapid shooting. Background Art

[0002] The origin of the sight, or optical aiming device, is difficult to verify. It is said that at least in Europe in the 16th century, someone had tried to fix the lens of glasses on the butt. There are written records that before the 19th century, there were telescopic aiming devices on firearms, which could be used for aiming in low light conditions. The sight can be divided into holographic sights, internal red and green dot sights, and laser sights. Up to now, the sight is mainly divided into the following three categories: telescopic sights, collimating sights, and reflex sights. Among them, telescopic sights and reflex sights are the most popular. The above two types of sights are mainly used during the day, so they are collectively referred to as white light aiming. In addition, there are night vision sights for night aiming, which are night vision devices added to the above two types of sights. According to the type of night vision device, it can be divided into low light sights and infrared sights (which can be further divided into active infrared and thermal imaging).

[0003] The purpose of a firearm scope is to allow the user to aim at a target at a long distance. However, during the shooting process, the bullet does not move in a straight line, but rather moves in a downward parabolic motion under the action of gravity. Therefore, a ballistic compensation line is required when shooting.

[0004] In competitive shooting, there is an event that requires rapid distance measurement and shooting at targets, namely, long-distance shooting at chest ring targets. The existing distance measurement methods generally use a rangefinder to measure the distance, or use a rangefinder to compare with a reticle, look up a ballistic table to measure the distance, and find the corresponding ballistic compensation line. This results in a long time for distance measurement and finding the corresponding ballistic compensation line, which wastes a lot of time, cannot achieve rapid distance measurement, and the product has a single function. Summary of the invention

[0005] The present invention provides a reticle that can be used for rapid shooting ranging and bullet drop compensation, so as to solve the problem that the existing ranging method takes a long time to measure the distance and find the corresponding ballistic compensation line and wastes a lot of time, so as to achieve the purpose of rapid ranging.

[0006] The technical solution of the present invention is achieved in this way:

[0007] A reticle for ranging and bullet drop compensation in rapid shooting comprises a reticle substrate, on which are arranged horizontal reference datum lines and vertical reference datum lines perpendicular to each other, a windage compensation line on the horizontal reference datum line, and an elevation and low angle scale lines and a trajectory compensation line perpendicular to the windage compensation line respectively; the intersection of the elevation and low angle scale lines and the trajectory compensation line with the windage compensation line is a differentiation center point, a central hollow area is arranged around the differentiation center point, and the elevation and low angle scale lines and the trajectory compensation line are arranged on the upper and lower sides of the differentiation center point respectively; the trajectory compensation line is provided with a ranging and trajectory compensation integrated area for rapid detection of chest ring target distance and trajectory compensation, and an MOA indication area a arranged directly below the ranging and trajectory compensation integrated area; windage compensation areas are arranged on the left and right sides of the ranging and trajectory compensation integrated area; and an MOA indication area b is arranged vertically on the right side of the horizontal reference datum line.

[0008] To further optimize the technical solution, the ballistic compensation line is provided with 200 yards, 300 yards, 400 yards, 500 yards, 600 yards, 700 yards, 800 yards, 900 yards and 1000 yards ballistic compensation points from top to bottom.

[0009] To further optimize the technical solution, the integrated ranging and trajectory compensation area includes aiming rings which are arranged on the trajectory compensation line from top to bottom and whose diameters decrease successively, and each aiming ring is respectively arranged on each trajectory compensation point and coincides with the chest ring target ring at the corresponding distance on the trajectory compensation point.

[0010] To further optimize the technical solution, 10 windage compensation scale lines are evenly arranged on the windage compensation line.

[0011] To further optimize the technical solution, the windage compensation area includes windage compensation points located below the windage compensation line and on both sides of the trajectory compensation line and arranged corresponding to the windage compensation scale line and the trajectory compensation point respectively.

[0012] To further optimize the technical solution, the MOA indication area b includes a plurality of MOA scale lines corresponding to the high and low angle scale lines and corresponding to the ballistic compensation lines.

[0013] By adopting the above technical solution, the beneficial effects of the present invention are as follows:

[0014] The present invention is used for the reticle on the sight or telescope, which is a front reticle and can be used for all magnifications. The reticle base is provided with an integrated area for ranging and ballistic compensation, an MOA indication area a, an MOA indication area b and a windage compensation area, so that when the present invention is measuring the distance, according to the different MOA values ​​corresponding to ordinary chest ring targets or flying discs at different distances, the distances on the corresponding reticle are also different to design aiming rings of different sizes. In actual design, the corresponding aiming ring can be calculated according to different designed competition equipment. The position of the aiming ring is set at the corresponding bullet drop compensation point. During actual shooting, as long as the chest ring target and the aiming ring are roughly coincident, the distance and the corresponding bullet drop compensation value have been confirmed, and the shooting can be directly performed, so that fast aiming and shooting can be achieved.

[0015] The present invention retains the scale lines of the traditional MOA reticle for use in other shooting environments.

[0016] The invention uses a gun sight to perform distance measurement and calculation, and distance measurement, calculation and aiming are completed simultaneously, which is highly efficient and saves the shooter's time in finding the target.

[0017] The present invention adopts a dual distance measurement method to ensure the accuracy of distance and bullet drop compensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a partial enlarged view of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the chest ring target of the present invention.

[0022] Among them: 1. Reticle base; 2. Horizontal reference datum line; 3. Vertical reference datum line; 4. Windage compensation line; 5. Integrated area for ranging and trajectory compensation, 51. Trajectory compensation line; 52. Aiming ring; 6. Differentiation center point; 7. Central hollow area; 8. Windage compensation area, 81. Windage compensation point; 9. MOA indication area a; 10. MOA indication area b; 11. Elevation and low angle scale lines; 12. Chest ring target. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] A reticle that can be used for rapid-fire range finding and bullet drop compensation, combined with Figures 1 to 3 As shown, it includes a reticle base 1, on which a horizontal reference datum line 2 and a vertical reference datum line 3 intersecting perpendicularly are arranged, on which a windage compensation line 4 is arranged, and on which a high and low angle scale line 11 and a ballistic compensation line 51 intersecting perpendicularly with the windage compensation line 4 are arranged. The intersection of the high and low angle scale line 11 and the ballistic compensation line 51 with the windage compensation line 4 is the differentiation center point 6, and the high and low angle scale line 11 and the ballistic compensation line 51 are arranged on the upper and lower sides of the differentiation center point 6, respectively. A central hollow area 7 is arranged around the differentiation center point 6, and the arrangement of the central hollow area 7 ensures that when the differentiation center point 6 is aimed, it will not block the object being aimed.

[0025] The trajectory compensation line 51 is provided with a distance measurement and trajectory compensation integrated area 5 for quickly detecting the distance to the chest ring target 12 and performing trajectory compensation, and an MOA indication area a9 provided just below the distance measurement and trajectory compensation integrated area 5. Windage compensation areas 8 are provided on the left and right sides of the distance measurement and trajectory compensation integrated area 5. A MOA indication area b10 is vertically provided on the right side of the horizontal reference datum line 2.

[0026] There are 10 large scales on the trajectory compensation line 51, and the 10 large scales are set as 200 yards, 300 yards, 400 yards, 500 yards, 600 yards, 700 yards, 800 yards, 900 yards and 1000 yards trajectory compensation points from top to bottom.

[0027] The distance measurement and trajectory compensation integrated area 5 includes aiming rings 52 which are arranged on the trajectory compensation line 51 from top to bottom and whose diameters decrease successively. Each aiming ring 52 is arranged on each trajectory compensation point and matches with the chest ring target ring at the corresponding distance on the trajectory compensation point. That is, if the chest ring target is 600 yards, the aiming ring corresponding to 600 yards matches with the chest ring target ring, and this aiming ring just corresponds to the trajectory compensation point at this time, so that fast distance measurement and fast trajectory compensation can be achieved.

[0028] Ten windage compensation scale lines are evenly arranged on the windage compensation line 4 .

[0029] The windage compensation area 8 includes windage compensation points 81 located below the windage compensation line 4 and on both sides of the trajectory compensation line 51 and arranged corresponding to the windage compensation scale line and the trajectory compensation point. All windage compensation points 81 and the differentiation center point 6 form a triangle shape.

[0030] The MOA indication area b10 includes a plurality of MOA scale lines corresponding to the elevation and depression angle scale lines 11 and the ballistic compensation line 51. The MOA indication area b10 includes 10 MOA scale lines corresponding to the elevation and depression angle scale lines 11 and 35 MOA scale lines corresponding to the ballistic compensation line 51.

[0031] The MOA indication area a9 is provided with MOA scale lines starting from the 35-scale MOA scale line to the 60-scale MOA scale line.

[0032] When the present invention is actually used for shooting, there is a certain distance between the person and the chest ring target 12. The ring on the chest ring target is compared with the aiming ring 52 of the present invention, and the aiming ring of the present invention that is similar to the ring on the chest ring target at this time is found, so that the ballistic compensation point at this time can be quickly observed, and the distance code corresponding to the ballistic compensation point at this time can be directly known.

[0033] That is, if the chest ring target is 600 yards, the aiming circle corresponding to 600 yards matches the circle of the chest ring target, and this aiming circle just corresponds to the ballistic compensation point at this time, then rapid ranging and rapid ballistic compensation can be achieved.

[0034] Different sizes of aiming rings are designed according to the different MOA values ​​corresponding to ordinary chest ring targets or flying discs at different distances, and the corresponding distances on the reticle are also different. In actual design, the corresponding aiming rings can be calculated according to different design competition equipment. The position of the aiming ring is set at the corresponding bullet drop compensation point. During actual shooting, as long as the chest ring target and the aiming ring roughly coincide with each other, the distance and the corresponding bullet drop compensation value have been confirmed, and you can shoot directly, which can achieve fast aiming and shooting.

[0035] The present invention retains the scale lines of the traditional MOA reticle for use in other shooting environments.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reticle for rapid shooting ranging and bullet drop compensation, comprising a reticle base (1), the reticle base (1) being provided with a horizontal reference datum line (2) and a vertical reference datum line (3) perpendicularly intersecting each other, the horizontal reference datum line (2) being provided with a windage compensation line (4), and the vertical reference datum line (3) being provided with elevation and depression angle scale lines (11) and ballistic compensation lines (51) perpendicularly intersecting the windage compensation line (4), respectively; characterized in that: The intersection of the elevation scale lines (11) and the trajectory compensation line (51) with the windage compensation line (4) is the differentiation center point (6), a central hollow area (7) is arranged around the differentiation center point (6), and the elevation scale lines (11) and the trajectory compensation line (51) are arranged on the upper and lower sides of the differentiation center point (6), respectively; the trajectory compensation line (51) is provided with a ranging and trajectory compensation integrated area (5) for quickly detecting the distance to the chest ring target (12) and performing trajectory compensation, and an MOA indication area a (9) arranged directly below the ranging and trajectory compensation integrated area (5); windage compensation areas (8) are arranged on the left and right sides of the ranging and trajectory compensation integrated area (5); an MOA indication area b (10) is vertically arranged on the right side of the horizontal reference datum line (2); the trajectory compensation line (51) is provided with 200 yards, 300 yards, 400 yards, 500 yards, 600 yards, 700 yards, 800 yards, 900 yards, 1000 yards, 1100 yards, 1200 yards, 1300 yards, 1400 yards, 1600 yards, 1700 yards, 1800 yards, 1900 yards, 200 yards, 2100 yards, 2300 yards, 2400 yards, 2500 yards, 2600 yards, 2700 yards, 2800 yards, 2900 yards, 300 yards, 3100 yards, 3600 yards, 3700 yards, 3800 yards, 3900 yards, 400 yards, 4100 yards, 4200 yards, 4300 yards, 4400 yards, 450 yards, 500 yards, 600 yards, 700 yards, 800 yards, 900 yards and 1000 yards trajectory compensation points; the distance measurement and trajectory compensation integrated area (5) comprises aiming rings (52) which are arranged on the trajectory compensation line (51) from top to bottom and have decreasing diameters, each aiming ring (52) being arranged on each trajectory compensation point and coinciding with a chest ring target ring at a distance corresponding to the trajectory compensation point; 10 windage compensation scale lines are evenly arranged on the windage compensation line (4); the windage compensation area (8) comprises windage compensation points (81) which are located below the windage compensation line (4) and on both sides of the trajectory compensation line (51) and are arranged corresponding to the windage compensation scale lines and the trajectory compensation points; the MOA indication area b (10) comprises a plurality of MOA scale lines which are arranged corresponding to the elevation and depression scale lines (11) and corresponding to the trajectory compensation line (51).

Images