Reticle variable inner red dot and magnification lens combination sighting lens

Abstract

The present invention relates to a variable reticle inner red dot and magnification lens combination sight, which includes a bracket with a positioning groove above the front of the bracket, into which the inner red dot sight is installed. A magnification lens flipping mechanism is installed above the rear of the bracket, and the magnification lens is movably connected to the magnification lens flipping mechanism. When the magnification lens is flipped and deployed, the magnet in the magnification lens flipping mechanism does not contact the magnetic control switch, and the reticle pattern on the inner red dot is in dot circle high-speed aiming mode. When the magnification lens is flipped and retracted, the magnet contacts the magnetic control switch, and the reticle pattern on the inner red dot is in sniper mode. This combination sight possesses the advantages of both reflex sights and telephoto sights. When using only the red dot sight, it has no exit pupil distance, small parallax, a large field of view, a simple and clear reticle, and quick aiming. When using the combination sight, the reticle dimensions are aligned, allowing for more accurate remote aiming.

Description

[Technical Field]

[0001] The present invention belongs to the technical field of variable magnification aiming lenses, and particularly relates to a combination aiming lens of a variable reticle inner red dot and a magnification lens. [Background technology]

[0002] Currently, sighting lenses are generally divided into fixed-magnification and variable-magnification lenses. Fixed-magnification lenses have a very simple optical path structure, consisting of multiple components: an objective lens group, an image transfer lens group, a reticle, and an eyepiece lens group. The entire lens body has no other movable mechanisms other than the ballistic adjustment mechanism and the optical power adjustment section. Fewer moving parts means improved component reliability. Some fixed-magnification sights are shipped with fixed parts permanently glued together. Thus, during shooting, vibrations only affect a limited number of components.

[0003] The optical path of a variable magnification lens is relatively complex, being divided into multiple parts: an objective lens group, an image transfer lens group, a variable magnification lens group, a variable magnification ring, a reticle, and an eyepiece lens group. In addition to the trajectory adjustment mechanism and the refractive power adjustment part, the variable magnification lens group and the variable magnification ring are also constantly moving parts in the entire lens body. However, the large number of moving parts in a variable magnification lens means reduced component reliability. Furthermore, when adapting to factors such as wind, conventional aiming lenses generally require adjustment by moving the firearm, resulting in low adjustment precision.

[0004] Conventional variable magnification aiming lenses mainly include high-speed aiming lenses (such as Vortex Razor GEN2, etc.) and high-speed variable magnification lenses (such as ELCAN SPECTERDR, etc.), and these aiming lenses generally use a hand wheel or lever to change the magnification. Summary of the Invention

[0005] When using an inner red dot aiming lens, it is possible to achieve both a simple reticle when using a high magnification lens without connecting it in series and detailed reticle specifications when using a high magnification lens with connecting it in series.

[0006] The reticle variable inner red dot and magnification lens combination aiming lens described in the present invention includes a bracket, a positioning groove is provided above the front part of the bracket, an inner red dot aiming lens is provided in the positioning groove, a magnification lens inverting mechanism is provided above the rear part of the bracket, and the magnification lens is movably connected to the magnification lens inverting mechanism.

[0007] Furthermore, a positioning protrusion is provided in the center of the positioning groove, and a contact is provided behind the positioning protrusion.

[0008] Furthermore, a magnetically controlled Hall switch is installed above the rear of the bracket and to the right of the magnification lens inverting mechanism, and a magnet corresponding to the magnetically controlled Hall switch is installed below the magnification lens.

[0009] Furthermore, the magnification lens inversion mechanism includes a connecting plate, a rotating sleeve installed integrally with the connecting plate, and an elastic sheet installed below the connecting plate, one end of the elastic sheet is fixed in the mounting groove above the bracket by an elastic sheet pressing plate, the other end of the elastic sheet is a free end, and the rotating sleeve is movably connected to the bracket by a rotating shaft.

[0010] Furthermore, a plurality of ribs and grooves are provided on the outer wall of the rotating sleeve along the longitudinal direction, the ribs and grooves are spaced apart along the circumferential direction of the rotating sleeve, and the ribs and grooves abut against the free end of the elastic sheet.

[0011] Furthermore, a spacer block is installed above the connecting plate.

[0012] Furthermore, a lock block is installed on the right side surface of the bracket, and the lock block is fixed by a lock nut and a lock screw.

[0013] The beneficial effects of the present invention are as follows: The reticle-adjustable inner red dot and magnification lens combination sight provided by the present invention connects the internal chip of the inner red dot sight to a magnetically controlled Hall switch via contacts, and then raises and lowers the rear magnification lens to change the reticle of the inner red dot sight to meet shooting needs at different distances. When the magnification lens is flipped open, the magnet in the magnification lens flipping mechanism does not contact the magnetically controlled switch, and the reticle pattern on the inner red dot is in dot circle fast aiming mode. When the magnification lens is flipped open, the magnet contacts the magnetically controlled switch, and the reticle pattern on the inner red dot is in sniper mode. This combination sight possesses the advantages of both reflex sights and telephoto sights. When using only the red dot sight, there is no exit pupil distance, small parallax, a large field of view, a simple and clear reticle, and quick aiming. When using the combination sight, the reticle specifications are detailed and complete, and remote aiming is more accurate.

[0014] The present invention will now be described in more detail with reference to examples. [Brief explanation of the drawings]

[0015] [Figure 1] This is a schematic diagram of the structure of a sighting lens that combines a reticle-variable inner red dot and a magnification lens. [Figure 2] FIG. 1 is a schematic diagram of the sight field without a magnification lens. [Figure 3] Schematic diagram of a sight with a magnification lens. [Figure 4] FIG. 2 is a structural schematic diagram of a magnification lens inversion mechanism assembly. DETAILED DESCRIPTION OF THE INVENTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the specified objectives, the specific embodiments, structural features and effects of the present invention will be described in detail below with reference to the drawings and examples.

[0017] The following clearly and completely describes the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and all other embodiments obtained by those skilled in the art based on the embodiments of the present invention without any creative efforts fall within the protection scope of the present invention.

[0018] In describing the present invention, it should be understood that the terms "center," "top," "bottom," "front," "back," "left," "right," "vertical," "horizontal," "align," "overlap," "bottom," "inside," "outside," and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, and are intended merely to facilitate and simplify the description of the present invention, and do not indicate or imply that the devices or elements shown must have a particular orientation, be configured, and operate in a particular orientation, and therefore should not be understood as limiting the present invention.

[0019] The terms "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying a relative importance or the number of technical features indicated, whereby a feature qualified with "first" or "second" may explicitly or implicitly include one or more of said features, and in the description of this invention, unless otherwise stated, "plurality" means two or more than two.

[0020] Example This embodiment provides a reticle-variable inner red dot and magnification lens combination aiming lens as shown in FIG. 1 , which includes a bracket 1, a positioning groove 2 formed above the front of the bracket 1, an inner red dot aiming lens 4 disposed within the positioning groove 2, a base that mates with the positioning groove 2 disposed below the inner red dot aiming lens 4, and the inner red dot aiming lens 4 fixedly connected to the positioning groove 2. A magnification lens inverting mechanism 3 is disposed above the rear of the bracket 1, the installation direction of the magnification lens inverting mechanism 3 being the same as the installation direction of the positioning groove 2. A magnification lens 5 is movably connected to the magnification lens inverting mechanism 3, and the magnification lens 5 can be flipped and adjusted along the left-right direction of the bracket 1. Specifically, the magnification lens inverting mechanism 3 can rotate the magnification lens 5, thereby placing it in an unused state as shown in FIG. 1 or in a use state in cooperation with the inner red dot aiming lens 4.

[0021] Furthermore, a positioning protrusion 6 is installed in the center of the positioning groove 2, and a contact 7 is installed behind the positioning protrusion 6. The positioning protrusion 6 serves to position and fix the inner red dot aiming lens 4, and the chip on the inner red dot aiming lens 4 is connected to a magnetically controlled Hall switch 8 by the contact 7, thereby controlling the reticle pattern.

[0022] Furthermore, a magnetically controlled Hall switch 8 is installed above the rear of the bracket 1 and to the right of the magnification lens inverting mechanism 3. A magnet 9 corresponding to the magnetically controlled Hall switch 8 is installed below the magnification lens 5. The Hall switch 8 interacts with the magnet 9 to detect the position of the magnification lens 5 and switches the reticle pattern according to that position.

[0023] Furthermore, as shown in FIG. 4 , the magnification lens inverting mechanism 3 includes a connecting plate 301, a rotating sleeve 304 integrally installed with the connecting plate 301, and an elastic sheet 303 installed below the connecting plate 301, one end of the elastic sheet 303 is fixed in the mounting groove 101 above the bracket 1 by an elastic sheet pressing plate 302, the elastic sheet pressing plate 302 is fixedly connected to the bracket 1 by a mounting screw, the elastic sheet pressing plate 302 is installed above the elastic sheet 303 and fixes the elastic sheet 303, the other end of the elastic sheet 303 is a free end that does not contact the bracket 1, the rotating sleeve 304 is movably connected to the bracket 1 by a rotating shaft 102, the rotating shaft 102 passes through the mounting holes of the bracket 1 and the rotating sleeve 304, and the rotating sleeve 304 is movably connected to the bracket 1 by the rotating shaft 102.

[0024] Furthermore, a plurality of ribs 305 and grooves 306 are provided on the outer wall of the rotating sleeve 304 along its length, and the ribs 305 and grooves 306 are spaced apart along the circumference of the rotating sleeve 304. The ribs 305 and grooves 306 abut against the free end of the elastic sheet 303 to fix the rotation angle of the rotating sleeve 304, allowing the rotating sleeve 304 to be positioned at different rotation angles, i.e., the magnification lens 5 to be positioned at different rotation angles.

[0025] Furthermore, a spacer block 501 is installed above the connection plate 301, and the mounting screws for the magnification lens 5 pass through the connection plate 301 and the spacer block 501 from bottom to top, and then fix the magnification lens 5 in place.

[0026] Furthermore, a lock block 103 is installed on the right side of the bracket 1, and the lock block 103 is fixed by a lock nut 104 and a lock screw 105, and the tightness of the bracket 1 and the lock block 103 can be adjusted by the lock nut 104 and the lock screw 105.

[0027] As described above, this variable-reticle inner red dot and magnification lens combination sight allows the rear magnification lens to be raised or lowered to change the reticle pattern of the inner red dot sight to meet shooting needs at different distances. When the magnification lens is flipped open, the magnet 9 in the magnification lens flip mechanism 3 does not contact the magnetic control switch 8, and the reticle pattern on the inner red dot is in dot circle rapid aiming mode, as shown in Figure 2. When the magnification lens is flipped open, the magnet 9 contacts the magnetic control switch 8, and the reticle pattern on the inner red dot is in sniper mode, as shown in Figure 3. This combination sight possesses the advantages of both reflex and telephoto sights. When using only the red dot sight, it offers no exit pupil distance, small parallax, a large field of view, a simple and clear reticle, and quick aiming. When using the combination sight, the reticle features are detailed and complete, allowing for more accurate long-distance aiming.

[0028] The above description has been given in more detail with reference to specific preferred embodiments of the present invention, and the specific implementation of the present invention should not be construed as being limited to these descriptions. A person skilled in the art to which the present invention pertains may make several simple inferences or substitutions without departing from the concept of the present invention, and all of them should be considered to fall within the scope of protection of the present invention. [Explanation of symbols]

[0029] 1, bracket; 101, mounting groove; 102, rotation axis; 103, lock block; 104, lock nut; 105, locking screw; 2, positioning groove; 3, Magnification lens inversion mechanism; 301, connecting plate; 302, elastic sheet pressing plate; 303, elastic sheet; 304, rotating sleeve; 305, ribs; 306, concave groove; 4, Inner red dot aiming lens; 5, magnification lens; 6, positioning protrusion; 7, contact points; 8, Magnetic control Hall switch; 9. Magnet.

Claims

1. A reticle variable inner red dot and magnification lens combination sighting lens, including a bracket (1), A positioning groove (2) is provided above the front of the bracket (1), an inner red dot aiming lens (4) is provided within the positioning groove (2), a magnification lens inversion mechanism (3) is provided above the rear of the bracket (1), and a magnification lens (5) is movably connected to the magnification lens inversion mechanism (3). This is a combined reticle-variable inner red dot and magnification lens aiming lens.

2. The combination aiming lens of a variable reticle inner red dot and a magnification lens as described in claim 1, characterized in that a positioning protrusion (6) is installed in the center of the positioning groove (2), and a contact point (7) is installed behind the positioning protrusion (6).

3. The combined aiming lens of reticle variable inner red dot and magnification lens as claimed in claim 1, characterized in that a magnetically controlled Hall switch (8) is installed above the rear of the bracket (1) and to the right of the magnification lens inverting mechanism (3), and a magnet (9) corresponding to the magnetically controlled Hall switch (8) is installed below the magnification lens (5).

4. The magnification lens inversion mechanism (3) includes a connecting plate (301), a rotating sleeve (304) integrally installed with the connecting plate (301), and an elastic sheet (303) installed below the connecting plate (301), one end of the elastic sheet (303) is fixed in the mounting groove (101) above the bracket (1) by an elastic sheet pressing plate (302), the other end of the elastic sheet (303) is a free end, and the rotating sleeve (304) is movably connected to the bracket (1) by a rotating shaft (102). The combined aiming lens of a variable reticle inner red dot and a magnification lens as described in claim 1.

5. The combined aiming lens of a variable reticle inner red dot and magnification lens as described in claim 4, characterized in that the outer wall of the rotating sleeve (304) is provided with a plurality of ribs (305) and grooves (306) along the length, the ribs (305) and grooves (306) are provided at intervals along the circumferential direction of the rotating sleeve (304), and the ribs (305) and grooves (306) abut against the free end of the elastic sheet (303).

6. The combination sighting lens of claim 4, wherein a spacer block (501) is installed above the connecting plate (301).

7. The combined aiming lens of variable reticle inner red dot and magnification lens described in claim 1, characterized in that a lock block (103) is further installed on the right side of the bracket (1), and the lock block (103) is fixed by a lock nut (104) and a lock screw (105).

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