Holographic optical waveguide sight

Abstract

The utility model discloses a holographic light waveguide sighting telescope, including positioning seat and holographic sighting telescope, is equipped with the joint groove under positioning seat, is equipped with the limit sliding block through screw rod screw on positioning seat, is equipped with the second connecting seat through first connecting seat and connecting shaft rotation on the limit sliding block, and the second connecting seat fixed mounting is in holographic sighting telescope one side, and the protection cover board is hinged to holographic sighting telescope one side through the hinge, the utility model discloses because the limit sliding block is equipped with the connecting axle through first connecting seat rotation, and holographic sighting telescope one side is fixedly connected through the second connecting seat with connecting axle, makes holographic sighting telescope can be longitudinal rotation adjustment relative to positioning seat, to be able to adjust the longitudinal use angle of holographic sighting telescope to utilize locking bolt and lock the processing of the connecting axle after the angle adjustment.

Description

Technical Field

[0001] This utility model relates to the field of holographic sight technology, specifically a holographic waveguide sight. Background Technology

[0002] A holographic sight, also known as a holographic scope, is primarily used in military, firearms, and Olympic shooting fields. This aiming tool utilizes the principle of laser holographic diffraction, reconstructing a three-dimensional image by recording the interference fringes of light waves from an object. It is equipped with an objective lens-image-eyepiece optical system to ensure an upright image. The holographic sight employs a two-point alignment method, using a laser-projected reticle for high-precision correction. It features 1x magnification, a 30×23mm viewing window, and an adjustment range of ±40 MOA.

[0003] A high-precision holographic sight with application number 202422096377.3 in the prior art includes a holographic sight body with a holographic plate on it. An adjustment groove is formed inside the holographic sight body, and a holographic lens and a laser generator are mounted on the adjustment groove. A sliding plate is located at the top of the adjustment groove, and a sliding groove is formed at the bottom of the sliding plate. A slider is mounted on the sliding groove, and a connecting plate is provided between the slider and the laser generator. High-precision adjustment of the size of the light spot on the holographic plate can be achieved through a controller, improving the user experience. However, it is inconvenient to adjust the longitudinal angle and position of the holographic sight. Utility Model Content

[0004] The purpose of this invention is to provide a holographic waveguide sight to solve the problem in the prior art that it is inconvenient to adjust the longitudinal angle and position of the holographic sight.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a holographic waveguide sight, including a positioning base and a holographic sight. The positioning base has a locking groove on its lower side and a limiting slider is provided on its upper side via a screw thread. A second connecting base is rotatably provided on the upper side of the limiting slider via a first connecting base and a connecting shaft. The second connecting base is fixedly installed on one side of the holographic sight. A protective cover plate is hinged to one side of the holographic sight via a hinge.

[0006] Furthermore, the snap-fit ​​grooves are symmetrically arranged about the left and right sides of the positioning seat, and the snap-fit ​​groove sidewalls are threaded with first locking bolts.

[0007] Furthermore, a guide rod is provided in the limiting groove on the upper side of the positioning seat, and the limiting slider is slidably arranged with the guide rod.

[0008] Furthermore, one end of the screw is provided with a first adjustment knob, and one end of the connecting shaft is provided with a second adjustment knob.

[0009] Furthermore, the outer sides of the first and second adjustment knobs are provided with anti-slip textures, and both the first and second adjustment knobs are threaded with second locking bolts.

[0010] Furthermore, one end of the protective cover is provided with a first magnetic block, and one end of the holographic sight is provided with a second magnetic block with the opposite magnetism to the first magnetic block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, the limiting slider is provided with a connecting shaft through the first connecting seat, and the holographic sight is fixedly connected to the connecting shaft through the second connecting seat on one side, so that the holographic sight can be adjusted longitudinally relative to the positioning seat, thereby adjusting the longitudinal use angle of the holographic sight, and the connecting shaft after the angle is adjusted is locked by the locking bolt.

[0013] 2. Furthermore, this utility model utilizes a limiting slider provided on the positioning seat via a screw thread, allowing the limiting slider to be adjusted laterally by rotating the screw, thereby enabling the adjustment of the holographic sight's horizontal or vertical position.

[0014] 3. This utility model utilizes a protective cover plate hinged to one side of the holographic sight to shield one end of the holographic sight. At the same time, when the protective cover plate is fully opened, it can also shield the other eye that is not being aimed. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall first-view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall third-view structure of this utility model.

[0019] In the diagram: 1. Positioning seat; 2. Snap-fit ​​groove; 3. Screw; 4. Limiting slider; 5. First connecting seat; 6. First locking bolt; 7. Holographic sight; 8. Protective cover plate; 9. Hinge; 10. First magnet; 11. Second magnet; 12. Guide rod; 13. Connecting shaft; 14. Second connecting seat; 15. Second adjusting knob; 16. Second locking bolt; 17. First adjusting knob. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 , Figure 2 , Figure 3 In this embodiment of the present invention, a holographic waveguide sight includes a positioning base 1 and a holographic sight 7. The positioning base 1 has a locking groove 2 on its lower side, which is symmetrically arranged about the left and right sides of the positioning base 1. The locking groove 2 has a first locking bolt 6 threaded on its side wall. One end of the screw 3 has a first adjusting knob 17 to facilitate the installation and fixing of the positioning base 1. The upper side of the positioning base 1 has a limiting slider 4 threaded through the screw 3. The limiting groove on the upper side of the positioning base 1 also has a guide rod 12. The limiting slider 4 and the guide rod 12 are slidably arranged, so that the limiting slider 4 can be adjusted laterally by rotating the screw 3, thereby adjusting the lateral or longitudinal position of the holographic sight 7.

[0022] like Figure 1 and Figure 3 As shown, in order to adjust the longitudinal angle of the holographic sight 7, a second connecting seat 14 is rotatably provided on the upper side of the limiting slider 4 via the first connecting seat 5 and the connecting shaft 13. The second connecting seat 14 is fixedly installed on one side of the holographic sight 7. A second adjusting knob 15 is provided at one end of the connecting shaft 13. The outer sides of the first adjusting knob 17 and the second adjusting knob 15 are provided with anti-slip textures, and the first adjusting knob 17 and the second adjusting knob 15 are both threaded with a second locking bolt 16, so that the holographic sight 7 can be longitudinally rotated and adjusted relative to the positioning seat 1, thereby adjusting the longitudinal angle of the holographic sight 7, and locking the connecting shaft 13 after the angle is adjusted by using the locking bolt.

[0023] like Figure 1 and Figure 2 As shown, a protective cover plate 8 is also hinged to one side of the holographic sight 7 via a hinge 9. A light-shielding layer is provided on one side of the protective cover plate 8 to shield one end of the holographic sight 7. At the same time, when the protective cover plate 8 is fully opened, it can shield the other eye that is not being aimed.

[0024] like Figure 1 and Figure 2As shown, a first magnetic block 10 is provided at one end of the protective cover plate 8, and a second magnetic block 11 with the opposite magnetism to the first magnetic block 10 is provided at one end of the holographic sight 7. This facilitates the improvement of the stability of the protective cover plate 8 covering the outside of one end of the holographic sight 7, and makes disassembly and assembly convenient and quick.

[0025] The working principle and usage process of this utility model are as follows: When in use, the second connecting seat 14, which is rotatably provided on the upper side of the limiting slider 4 through the first connecting seat 5 and the connecting shaft 13, is fixedly installed on one side of the holographic sight 7, so that the holographic sight 7 can be adjusted longitudinally relative to the positioning seat 1, thereby adjusting the longitudinal use angle of the holographic sight 7, and locking the connecting shaft 13 after the angle is adjusted by using the locking bolt.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A holographic waveguide sight, comprising a positioning mount (1) and a holographic sight (7), characterized in that: The positioning seat (1) has a snap-fit ​​groove (2) on its lower side. The positioning seat (1) has a limiting slider (4) threaded on its upper side via a screw (3). The limiting slider (4) has a second connecting seat (14) rotatably mounted on its upper side via a first connecting seat (5) and a connecting shaft (13). The second connecting seat (14) is fixedly mounted on one side of the holographic sight (7). The holographic sight (7) has a protective cover plate (8) hinged on one side via a hinge (9).

2. A holographic waveguide sight according to claim 1, characterized in that: The snap-fit ​​groove (2) is symmetrically arranged about the positioning seat (1) and the snap-fit ​​groove (2) is threaded with a first locking bolt (6).

3. A holographic waveguide sight according to claim 1, characterized in that: The positioning seat (1) is provided with a guide rod (12) in the limiting groove on the upper side, and the limiting slider (4) is slidably arranged with the guide rod (12).

4. A holographic waveguide sight according to claim 1, characterized in that: The screw (3) is provided with a first adjustment knob (17) at one end, and the connecting shaft (13) is provided with a second adjustment knob (15) at one end.

5. A holographic waveguide sight according to claim 4, characterized in that: The first adjustment knob (17) and the second adjustment knob (15) are provided with anti-slip texture on the outside, and the first adjustment knob (17) and the second adjustment knob (15) are both threaded with a second locking bolt (16).

6. A holographic waveguide sight according to claim 1, characterized in that: The protective cover (8) is provided with a first magnetic block (10) at one end, and the holographic sight (7) is provided with a second magnetic block (11) with the opposite magnetism to the first magnetic block (10) at one end.

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