Sighting telescope for open type variable division red dot gun

Abstract

The utility model relates to the technical field of gun sighting telescope, in particular to an open type variable division red dot gun sighting telescope which comprises a damping guide rail, a base and a shading assembly, the base is installed on the upper surface of the damping guide rail, a lens is installed on the inner wall of the base, a battery bin is arranged on the upper surface of the base, and the shading assembly is installed on the base. An adjusting dial wheel is arranged on the inner wall of the base, and the shading assembly is arranged on the surface of the base; the shading assembly comprises an auxiliary unit, the auxiliary unit comprises a top cover plate, the top cover plate is installed on the upper surface of the base, a sliding groove is formed in the lower surface of the top cover plate, and a guide block is fixedly connected to the upper surface of the base. According to the sighting telescope, the shading unit is arranged, so that the shading range of the sighting telescope to the light source is increased, the problem that the sighting precision of the sighting telescope is reduced due to the fact that the light source in the environment directly irradiates the lens of the sighting telescope is solved, and the sighting effect of the sighting telescope is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gun sights, in particular to an open variable-scale red-dot gun sight. Background Art

[0002] A sight is an optical instrument used to assist shooting or observation. It helps users aim at the target more accurately by magnifying the target, providing clearer images and precise aiming points. Common sights include red dot sights, telescopic sights, etc. Red dot sights are suitable for quick aiming and quick response; telescopic sights can provide clear imaging and high-precision aiming at long distances; the quality of the sight depends on its optical properties, shock resistance, waterproof and dustproof capabilities, etc. It is widely used in military, hunting, shooting sports and other fields. Different sights are selected according to usage scenarios and needs to achieve the best aiming effect.

[0003] The prior art includes a utility model with a publication number of CN201129975Y, which discloses an open variable-scale red dot gun sight. The patent adopts a reticle seat installed in an adjusting hand wheel, and at least two reticle plates are fixed on the reticle seat. When in use, the reticle seat is rotated by rotating the adjusting hand wheel to change the pattern of the reticle, so that the light spot emitted by the light-emitting tube is emitted through the lens and the reticle is emitted on the reflector, forming a light spot aiming point with the reticle pattern on the reflector, and the user can use the sight more conveniently for aiming and shooting; the utility model is not only simplified in structure, but also easy to use, so that the user can choose different reticle patterns according to different aiming targets to achieve the best aiming effect, and solves the problem that the existing red dot gun sight has only one reticle pattern for the front sight and cannot be converted, which is not very convenient to use, and the entire gun sight is a cylindrical closed type, which is large in size, complex in structure, and has a small field of view.

[0004] In the process of using a red dot sight for observation and aiming, there is an existing red dot sight such as the above-mentioned one, in which the lens used for observation and aiming has a narrow occlusion range. In actual use, since the light intensity in the observation and aiming environment will change with the external environment, when the ambient light intensity in the external environment is too high, the ambient light will interfere with the lens, and then interfere with the sight of the observer, resulting in a problem of reduced observation and aiming accuracy. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that when the ambient light intensity in the external environment is too high, the ambient light will interfere with the lens, and then interfere with the sight of the observer, resulting in reduced observation accuracy of the observer, and proposes an open variable-scale red dot gun sight.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an open variable-scale red dot gun sight, comprising a damping rail, a base and a shading assembly, wherein the base is mounted on the upper surface of the damping rail, a lens is mounted on the inner wall of the base, a battery compartment is arranged on the upper surface of the base, an adjustment dial is arranged on the inner wall of the base, and the shading assembly is arranged on the surface of the base;

[0007] The shading assembly includes an auxiliary unit, and the auxiliary unit includes a top cover plate, the top cover plate is mounted on the upper surface of the base, a slide groove is provided on the lower surface of the top cover plate, a guide block is fixedly connected to the upper surface of the base, the guide block is slidably connected to the inner wall of the slide groove, side wing baffles are fixedly connected to both sides of the top cover plate, a positioning threaded ring is fixedly connected to the upper surface of the base, a fastening bolt is threadedly connected to the inner wall of the positioning threaded ring, a pressing plate is fixedly connected to the arc surface of the fastening bolt, a damping strip is fixedly connected to the upper surface of the top cover plate, and the pressing plate abuts against the upper surface of the damping strip;

[0008] The shading assembly also includes a protection unit, which includes a protection frame, which is fixedly connected to the upper surface of the top cover plate, a rotating hole is provided on the raised portion of the protection frame, and the protection frame is rotatably connected to a connecting shaft on the inner wall of the rotating hole, and an L-shaped protective cover is fixedly connected to the side surface of the connecting shaft, a circular hole is provided on the side surface of the L-shaped protective cover, and a limiting bolt is installed on the inner wall of the circular hole of the L-shaped protective cover, and a threaded hole is provided on the side surface of the protection frame, and the limiting bolt is threadedly connected to the inner wall of the threaded hole.

[0009] Preferably, there are two guide blocks, which are symmetrically arranged about the base, and the number of the slide grooves matches the guide blocks. Through the cooperation between the guide blocks and the slide grooves, the moving direction of the top cover plate can be guided during the movement of the top cover plate to ensure that the top cover plate is always in the same straight line.

[0010] Preferably, the height of the positioning thread ring is lower than the height of the top cover plate, and a guide hole is provided on the surface of the top cover plate. The positioning thread ring is slidably connected to the inner wall of the guide hole. The position of the fastening bolt can be limited by the positioning thread ring, so that the staff can tighten the fastening bolt and squeeze the pressure plate.

[0011] Preferably, there are two damping strips, which are symmetrically arranged about the fastening bolt. By installing the damping strips above the top cover plate, the friction between the pressure plate and the top cover plate can be increased when the pressure plate is tightened, thereby improving the stability of the pressure plate in the tightened state.

[0012] Preferably, there are two connecting shafts, which are symmetrically arranged about the L-shaped cover. By installing the connecting shaft inside the rotating hole, the position of the L-shaped cover can be limited above the protective frame, and the rotation direction of the L-shaped cover can be guided.

[0013] Preferably, the L-shaped protective cover is located directly above the protective frame. Through the cooperation between the L-shaped protective cover and the protective frame, the guide holes opened on the surface of the top cover plate can be blocked, so that the top cover plate can effectively block external light sources when in use.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] In the utility model, by setting a shading component, when using the scope for observation and aiming, the damping guide rail is installed on the installation track of the firearm and locked. After the operation is completed, the switch of the base is turned on, and the battery in the battery compartment supplies power to the base. The base is powered on to map the observation point on the lens, and then the observer can aim through the observation point. At the same time, the observer can change the shape of the observation point by adjusting the dial. When the external light intensity is too high and interferes with the lens, the limit bolt is loosened, the limit bolt is disengaged from the threaded hole, and the restriction on the L-shaped protective cover is lost, the L-shaped protective cover is pushed, and the L-shaped protective cover rotates under the guidance of the connecting shaft and the rotating hole. When the L-shaped protective cover is fully opened, the rotation position is set to the protection position. The fastening bolt in the protective frame is gradually screwed out of the positioning thread ring to become loose, and the pressure applied to the pressure plate is lost. At the same time, the pressure plate loses the pressure applied to the top cover, and the top cover loses its restriction, pushing the top cover. The top cover pushes the side baffles to move under the guidance of the slide groove and the guide block. When the top cover and the side baffles move to the position of blocking the light source, the position of the top cover is locked again and the L-shaped protective cover is covered. By setting the shading unit, the shading range of the light source by the sight is increased, thereby reducing the problem of the light source in the environment directly shining on the sight lens, resulting in reduced observation and aiming accuracy of the sight, and further improving the observation and aiming effect of the sight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an open variable-scale red dot gun sight;

[0017] Figure 2 The utility model provides a rear view structure schematic diagram of an open variable scale red dot gun sight;

[0018] Figure 3 The utility model provides a partial structural schematic diagram of an open variable-scale red dot gun sight;

[0019] Figure 4The utility model provides a schematic diagram of the structure of a shading component of an open variable-scale red dot gun sight;

[0020] Figure 5 The utility model proposes an open variable scale red dot gun sight Figure 4 Schematic diagram of the structure at A in the middle;

[0021] Figure 6 The utility model provides a schematic diagram of the upward structure of a shading component of an open variable-scale red dot gun sight.

[0022] Legend:

[0023] 1. Damping guide rail; 2. Base; 3. Lens; 4. Battery compartment; 5. Adjustment dial; 6. Shading assembly; 61. Auxiliary unit; 611. Top cover; 612. Slide groove; 613. Guide block; 614. Side baffle; 615. Positioning thread ring; 616. Fastening bolt; 617. Pressure plate; 618. Damping strip; 62. Protection unit; 621. Protection frame; 622. Rotating hole; 623. Connecting shaft; 624. L-shaped cover; 625. Limit bolt. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: an open variable-scale red dot gun sight, comprising a damping guide rail 1, a base 2 and a shading component 6, the base 2 is installed on the upper surface of the damping guide rail 1, a lens 3 is installed on the inner wall of the base 2, a battery compartment 4 is arranged on the upper surface of the base 2, an adjustment dial 5 is arranged on the inner wall of the base 2, and the shading component 6 is arranged on the surface of the base 2.

[0025] In this embodiment: the shading component 6 includes an auxiliary unit 61, and the auxiliary unit 61 includes a top cover plate 611, which is installed on the upper surface of the base 2, and a slide groove 612 is provided on the lower surface of the top cover plate 611. A guide block 613 is fixedly connected to the upper surface of the base 2, and the guide block 613 is slidably connected to the inner wall of the slide groove 612. Both sides of the top cover plate 611 are fixedly connected to side wing baffles 614, and a positioning threaded ring 615 is fixedly connected to the upper surface of the base 2. A fastening bolt 616 is threadedly connected to the inner wall of the positioning threaded ring 615. A pressing plate 617 is fixedly connected to the arc surface of the fastening bolt 616, and a damping strip 618 is fixedly connected to the upper surface of the top cover plate 611, and the pressing plate 617 abuts against the upper surface of the damping strip 618.

[0026] The shading assembly 6 also includes a protective unit 62, which includes a protective frame 621. The protective frame 621 is fixedly connected to the upper surface of the top cover plate 611, and a rotating hole 622 is provided on the raised portion of the protective frame 621. The protective frame 621 is located on the inner wall of the rotating hole 622 and is rotatably connected to a connecting shaft 623. The side surface of the connecting shaft 623 is fixedly connected to an L-shaped protective cover 624. A circular hole is provided on the side surface of the L-shaped protective cover 624. A limiting bolt 625 is installed on the inner wall of the circular hole of the L-shaped protective cover 624. A threaded hole is provided on the side surface of the protective frame 621, and the limiting bolt 625 is threadedly connected to the inner wall of the threaded hole.

[0027] Specifically, there are two guide blocks 613, which are symmetrically arranged with respect to the base 2. The number of the slide grooves 612 matches the guide blocks 613. Through the cooperation between the guide blocks 613 and the slide grooves 612, the moving direction of the top cover 611 can be guided during the movement of the top cover 611 to ensure that the top cover 611 is always in the same straight line.

[0028] Specifically, the height of the positioning thread ring 615 is lower than the height of the top cover plate 611 , a guide hole is provided on the surface of the top cover plate 611 , and the positioning thread ring 615 is slidably connected to the inner wall of the guide hole.

[0029] In this embodiment, the position of the fastening bolt 616 can be limited by the positioning threaded ring 615 , so that the staff can tighten the fastening bolt 616 and squeeze the pressure plate 617 .

[0030] Specifically, there are two damping strips 618, and the two damping strips 618 are symmetrically arranged about the fastening bolt 616. By installing the damping strips 618 above the top cover plate 611, when the pressure plate 617 is compressed, the friction between the pressure plate 617 and the top cover plate 611 can be increased to improve the stability of the pressure plate 617 in the compressed state.

[0031] In this embodiment, there are two connecting shafts 623 , and the two connecting shafts 623 are symmetrically arranged with respect to the L-shaped protective cover 624 .

[0032] In this embodiment: by installing the connecting shaft 623 inside the rotating hole 622, the position of the L-shaped protective cover 624 can be restricted above the protective frame 621, and the rotation direction of the L-shaped protective cover 624 can be guided at the same time.

[0033] Specifically, the L-shaped protective cover 624 is located directly above the protective frame 621. Through the cooperation between the L-shaped protective cover 624 and the protective frame 621, the guide holes opened on the surface of the top cover 611 can be blocked, so that the top cover 611 can effectively block external light sources when in use.

[0034] Working principle: when using the scope for observation and aiming, install the damping guide rail 1 onto the mounting track of the firearm and lock it. After completing the operation, turn on the switch of the base 2, and the battery in the battery compartment 4 supplies power to the base 2. The base 2 is powered on to map the observation point on the lens 3, and the observer can then aim through the observation point. At the same time, the observer can change the shape of the observation point by adjusting the dial 5. When the external light intensity is too high and interferes with the lens 3, release the limit bolt 625, the limit bolt 625 disengages from the threaded hole, and loses the restriction on the L-shaped cover 624, pushing the L-shaped cover 624. The L-shaped cover 624 rotates under the guidance of the connecting shaft 623 and the rotating hole 622. When the L-shaped cover 624 is fully opened, rotate the fastening bolt 616 located in the protective frame 621. The fastening bolt 616 is gradually screwed out of the positioning thread ring 615 to become loose, and the pressure applied to the pressure plate 617 is lost. At the same time, the pressure plate 617 loses the pressure applied to the top cover 611, and the top cover 611 loses its restriction, pushing the top cover 611. The top cover 611 pushes the side baffle 614 to move under the guidance of the slide groove 612 and the guide block 613. When the top cover 611 and the side baffle 614 move to the position of blocking the light source, the position of the top cover 611 is locked again, and the L-shaped cover 624 is covered. By setting the shading unit, the shading range of the sight to the light source is increased, thereby reducing the problem of the light source in the environment directly irradiating the sight lens 3, resulting in a decrease in the sighting accuracy of the sight, and further improving the sighting effect of the sight.

Claims

1. An open variable-scale red dot gun sight, comprising a damping rail (1), a base (2) and a light shielding component (6), characterized in that: The base (2) is mounted on the upper surface of the damping guide rail (1), a lens (3) is mounted on the inner wall of the base (2), a battery compartment (4) is provided on the upper surface of the base (2), an adjustment dial (5) is provided on the inner wall of the base (2), and the shading component (6) is provided on the surface of the base (2); The shading assembly (6) comprises an auxiliary unit (61), the auxiliary unit (61) comprises a top cover plate (611), the top cover plate (611) is mounted on the upper surface of the base (2), a slide groove (612) is provided on the lower surface of the top cover plate (611), a guide block (613) is fixedly connected to the upper surface of the base (2), the guide block (613) is slidably connected to the inner wall of the slide groove (612), and the top cover plate (611) is provided with a guide block (613) on the upper surface of the base (2). Both sides are fixedly connected with side wing baffles (614), the upper surface of the base (2) is fixedly connected with a positioning threaded ring (615), the inner wall of the positioning threaded ring (615) is threadedly connected with a fastening bolt (616), the arc surface of the fastening bolt (616) is fixedly connected with a pressure plate (617), the upper surface of the top cover plate (611) is fixedly connected with a damping strip (618), and the pressure plate (617) is in contact with the upper surface of the damping strip (618); The shading assembly (6) also includes a protection unit (62), the protection unit (62) includes a protection frame (621), the protection frame (621) is fixedly connected to the upper surface of the top cover plate (611), the raised portion of the protection frame (621) is provided with a rotation hole (622), the protection frame (621) is rotatably connected to the inner wall of the rotation hole (622) and the side surface of the connection shaft (623) is fixedly connected to an L-shaped protective cover (624), the side surface of the L-shaped protective cover (624) is provided with a circular hole, the L-shaped protective cover (624) is located on the inner wall of the circular hole and a limiting bolt (625) is installed, the side surface of the protection frame (621) is provided with a threaded hole, and the limiting bolt (625) is threadedly connected to the inner wall of the threaded hole.

2. The open variable-scale red dot gun sight according to claim 1, characterized in that: The number of the guide blocks (613) is two, and the two guide blocks (613) are arranged symmetrically with respect to the base (2), and the number of the slide grooves (612) matches the number of the guide blocks (613).

3. The open variable-scale red dot gun sight according to claim 1, characterized in that: The height of the positioning threaded ring (615) is lower than the height of the top cover plate (611), a guide hole is opened on the surface of the top cover plate (611), and the positioning threaded ring (615) is slidably connected to the inner wall of the guide hole.

4. The open variable-scale red dot gun sight according to claim 1, characterized in that: The number of the damping strips (618) is two, and the two damping strips (618) are arranged in a left-right symmetrical manner with respect to the fastening bolt (616).

5. The open variable-scale red dot gun sight according to claim 1, characterized in that: The number of the connecting shafts (623) is two, and the two connecting shafts (623) are arranged in a left-right symmetrical manner with respect to the L-shaped protective cover (624).

6. The open variable-scale red dot gun sight according to claim 1, characterized in that: The L-shaped protective cover (624) is located directly above the protective frame (621).

Images