Open type red dot sighting telescope

Abstract

The utility model relates to the technical field of sighting telescope, in particular to an open type red dot sighting telescope which comprises a gun bolt, a mounting seat and a mounting device, a lens frame is mounted on the mounting seat, a lens is mounted in the lens frame, the mounting seat is connected with the top end of the gun bolt through the mounting device, and the gun bolt is connected with the mounting seat through the mounting device. The positioning block, the positioning groove, the locking column and the locking groove are matched with one another, the installation base can be stably fixed to the gun bolt, it is guaranteed that the sighting telescope cannot be loosened or deviated in the using process through the stability, and therefore the accuracy and reliability of shooting are improved, and the service life of the sighting telescope is prolonged. The design of the spring enables the movable plate and the locking column to have a certain buffering effect when the movable plate and the locking column are subjected to external force, the influence of vibration generated in the shooting process on the sighting telescope is reduced, the sighting stability and precision are improved, the connecting process between the mounting base and the gun bolt is simplified through the design, and the service life of the sighting telescope is prolonged. Therefore, a user can quickly complete the mounting or dismounting work.

Description

Technical Field

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

[0002] As is well known, in the field of shooting sports, as an important auxiliary aiming device, the stability and accuracy of a red dot aiming sight have a crucial impact on the accuracy of shooting.

[0003] The traditional installation method of an open red dot aiming sight usually relies on complex mechanical structures or adhesive materials to fix the aiming sight to the firearm. These methods are either cumbersome in the installation process or difficult to ensure stability. Especially in high-impact and vibration environments, the aiming sight is prone to looseness or deviation, resulting in a decrease in shooting accuracy. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an open red dot aiming sight.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: an open red dot aiming sight, comprising a bolt, a mounting base and a mounting device. A frame is mounted on the mounting base, and a lens is mounted in the frame. The mounting base is connected to the top end of the bolt through the mounting device. The mounting device includes a groove, a positioning block, a positioning groove, a fixing plate, a spring, a movable plate, a locking column, a through hole and a locking groove. The groove is formed in the top wall of the bolt, and the groove is adapted to the bottom wall of the mounting base. The positioning blocks are mounted at both the left and right ends of the mounting base. The positioning grooves are formed at both the left and right ends of the groove, and the positioning block is adapted to the positioning groove. A cavity is formed in the positioning groove, and a fixing plate is fixedly mounted in the middle of the cavity. Springs are mounted at both the front and rear ends of the fixing plate. The movable plates are fixedly mounted at the ends of the two springs away from the fixing plate. Two groups of locking columns are symmetrically mounted at the ends of the two movable plates away from the springs. Through holes penetrating the cavity are formed in the front and rear side walls of the positioning block, and locking grooves are formed in the front and rear side walls of the positioning groove. The locking column passes through the through hole and is adapted to the locking groove.

[0008] To facilitate the locking and unlocking of the locking column and the locking groove, the utility model is improved in that two rectangular grooves are symmetrically formed at the top end of the positioning block, and a dial block is slidably mounted in the rectangular groove. The two dial blocks are respectively fixedly connected to the top walls of the corresponding movable plates.

[0009] For the convenience of auxiliary fastening of the mounting base, the present utility model is improved in that a square groove is opened at one end of the top wall of the mounting base away from the spectacle frame, a threaded rod is threadedly installed in the square groove, a threaded hole is opened in the groove, and the threaded rod passes through the square groove and is adapted to the threaded hole.

[0010] Preferably, the present utility model is improved in that both the positioning block and the positioning groove are designed in a T shape.

[0011] For the convenience of the positioning block quickly entering the positioning groove, the present utility model is improved in that the corners of the positioning block and the positioning groove are designed with rounded corners.

[0012] For improving the anti-slip property of the dial, the present utility model is improved in that the outer surface of the dial is provided with anti-slip lines.

[0013] For improving the supporting force for the locking post, the present utility model is improved in that a plurality of springs are provided in each group.

[0014] For the convenience of replacing the battery, the present utility model is improved in that a card slot is opened on one side wall of the mounting base, a card board is snap-fitted in the card slot, and a battery slot is opened at the top end of the card board.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides an open red dot sight, which has the following

[0017] Beneficial effects:

[0018] For this open red dot sight, through the provided mounting device, manually move the dial, the dial drives the movable plate and the locking post to be received into the cavity, and then release when the locking groove and the locking block are aligned. The precise cooperation of the positioning block, the positioning groove, the locking post and the locking groove ensures that the mounting base can be firmly fixed on the bolt. This firmness not only prevents the sight from loosening or shifting during use, but also improves the shooting accuracy and reliability. Moreover, the design of the spring provides a buffering effect for the movable plate and the locking post. During the shooting process, this buffering effect helps to reduce the influence of vibration on the sight and prevent aiming deviation caused by vibration. Description of the drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a three-dimensional structure diagram of the mounting base of the present utility model;

[0021] Figure 3 is a three-dimensional structure diagram of the positioning block of the present utility model;

[0022] Figure 4 This is a schematic perspective sectional view of the positioning block of the present utility model.

[0023] In the figure: 1, bolt; 2, mounting seat; 3, spectacle frame; 4, lens; 5, groove; 6, positioning block; 7, positioning groove; 8, fixing plate; 9, spring; 10, movable plate; 11, locking column; 12, through hole; 13, locking groove; 14, cavity; 15, rectangular groove; 16, dial block; 17, square groove; 18, threaded rod; 19, threaded hole; 20, clamping groove; 21, clamping plate; 22, battery slot. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4, an open red dot sight, comprising a bolt 1, a mounting base 2 and a mounting device. The mounting base 2 is provided with a lens frame 3, and a lens 4 is mounted inside the lens frame 3. The mounting base 2 is connected to the top end of the bolt 1 through the mounting device. The mounting device includes a groove 5, a positioning block 6, a positioning groove 7, a fixing plate 8, a spring 9, a movable plate 10, a locking column 11, a through hole 12 and a locking groove 13. The groove 5 is opened on the top wall of the bolt 1, and the groove 5 is adapted to the bottom wall of the mounting base 2. The positioning blocks 6 are mounted on both the left and right ends of the mounting base 2. The positioning grooves 7 are opened on both the left and right ends of the groove 5, and the positioning block 6 is adapted to the positioning groove 7. A cavity 14 is opened inside the positioning groove 7. The fixing plate 8 is fixedly mounted in the middle of the cavity 14. The springs 9 are mounted on both the front and rear ends of the fixing plate 8. The movable plates 10 are fixedly mounted at the ends of the two groups of springs 9 away from the fixing plate 8. Two groups of the locking columns 11 are symmetrically mounted at the ends of the two groups of movable plates 10 away from the springs 9. The through holes 12 penetrating the cavity 14 are opened on both the front and rear side walls of the positioning block 6. The locking grooves 13 are opened on both the front and rear side walls of the positioning groove 7. The locking column 11 passes through the through hole 12 and is adapted to the locking groove 13. In this embodiment, when in use, when it is necessary to mount the mounting base 2 onto the bolt 1, place the mounting base 2 above the groove 5 of the bolt 1 so that the bottom wall of the mounting base 2 is aligned with the groove 5. At this time, the positioning blocks 6 at both the left and right ends of the mounting base 2 should be respectively aligned with the positioning grooves 7 at both the left and right ends of the groove 5. After the positioning block 6 and the positioning groove 7 are aligned, manually push the locking column 11, and the locking column 11 is received into the cavity 14 through the through hole 12. Gently push the mounting base 2 downward into the groove 5. As the mounting base 2 is further pushed in, the positioning block 6 also enters the positioning groove 7. When the corresponding locking groove 13 is aligned with the locking column 11, the movable plate 10 will push the locking column 11 outward under the action of the spring 9, so that the locking column 11 passes through the through hole 12 and finally enters the locking groove 13 of the positioning groove 7, thereby realizing the locking of the mounting base 2. Through the mutual cooperation of the positioning block 6, the positioning groove 7, the locking column 11 and the locking groove 13, the mounting base 2 can be firmly fixed on the bolt 1. This firmness helps to ensure that the sight will not loosen or shift during use, thereby improving the shooting accuracy and reliability. The design of the spring 9 enables the movable plate 10 and the locking column 11 to have a certain buffering effect when subjected to external forces, which helps to reduce the influence of the vibration generated during shooting on the sight, thereby improving the aiming stability and accuracy. This design simplifies the connection process between the mounting base 2 and the bolt 1, enabling the user to quickly complete the installation or disassembly of the open red dot sight.

[0026] During the actual use process, to further facilitate the control of the locking and unlocking of the locking post 11 and the locking groove 13, in this embodiment, two sets of rectangular grooves 15 are symmetrically formed at the top end of the positioning block 6. A slider 16 is slidably installed in each of the rectangular grooves 15. The two sliders 16 are respectively fixedly connected to the top walls of the movable plates 10 at corresponding positions. By means of the sliders 16 slidably installed in the rectangular grooves 15, users can more directly and conveniently control the movement of the movable plates 10 and the locking posts 11 connected thereto, avoiding complex mechanical structures or additional operation steps, and making the locking and unlocking processes more concise and efficient.

[0027] During the actual use process, to further facilitate the auxiliary fastening of the mounting base 2, in this embodiment, a square groove 17 is formed at one end of the top wall of the mounting base 2 away from the spectacle frame 3. A threaded rod 18 is threadedly installed in the square groove 17. A threaded hole 19 is formed in the groove 5. The threaded rod 18 passes through the square groove 17 and is adapted to the threaded hole 19. Through the cooperation of the threaded rod 18 and the threaded hole 19, additional fastening of the mounting base 2 can be achieved. This fastening method not only increases the connection strength between the mounting base 2 and the bolt 1, but also can, to a certain extent, resist the influence of external factors (such as vibration, impact, etc.) on the stability of the mounting base 2, ensuring that the mounting base 2 and the lens 4 can maintain stable performance and accuracy during use.

[0028] Preferably, in this embodiment, both the positioning block 6 and the positioning groove 7 are of T-shaped design. The T-shaped design makes the connection between the positioning block 6 and the positioning groove 7 more stable by increasing the contact area and the shape locking mechanism. This design can effectively prevent the positioning block 6 from loosening or shifting when stressed, thereby ensuring that the device can maintain stable performance and accuracy during use.

[0029] During the actual use process, to further facilitate the rapid entry of the positioning block 6 into the positioning groove 7, in this embodiment, the corners of the positioning block 6 and the positioning groove 7 are rounded. The rounded design reduces the direct contact area between the corners of the positioning block 6 and the edges of the positioning groove 7, thereby reducing the friction and resistance between the two. This means that when inserting the positioning block 6 into the positioning groove 7, less force is required and the process is smoother, improving the operation efficiency.

[0030] During the actual use process, to further improve the anti-slip property of the slider 16, in this embodiment, anti-slip patterns are provided on the outer surface of the slider 16. The design of the anti-slip patterns can increase the friction between the slider 16 and the user's fingers, enabling users to more stably control the slider 16 during operation and reducing misoperations or operation errors caused by slippery hands or sweating.

[0031] During the actual use process, to further improve the supporting force for the locking post 11, in this embodiment, multiple springs 9 are provided for each group. The combined use of multiple springs 9 can significantly enhance the supporting stability of the locking post 11. Since each spring 9 can provide a certain elastic force, the resultant force of multiple springs 9 will be greatly increased, making it more difficult for the locking post 11 to displace or vibrate when subjected to external forces.

[0032] During the actual use process, to further facilitate the replacement of the battery, in this embodiment, a card slot 20 is formed on one side wall of the mounting base 2. A card board 21 is snap-fitted in the card slot 20. A battery slot 22 is formed at the top of the card board 21. The snap-fitting connection between the card board 21 and the card slot 20 facilitates the easy removal of the card board 21. The design of the battery slot 22 enables the user to easily replace the battery without having to disassemble the entire sight or complex internal components.

[0033] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of this application, the following will be described in detail with reference to the specific embodiments listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An open red dot sight, comprising a bolt (1), a mounting base (2) and a mounting device, characterized in that: A spectacle frame (3) is mounted on the mounting base (2), a lens (4) is mounted inside the spectacle frame (3), the mounting base (2) is connected to the top end of the bolt (1) through the mounting device, and the mounting device includes a groove (5), a positioning block (6), a positioning groove (7), a fixing plate (8), a spring (9), a movable plate (10), a locking column (11), a through hole (12) and a locking groove (13). The groove (5) is formed in the top wall of the bolt (1), and the groove (5) is adapted to the bottom wall of the mounting base (2). The positioning blocks (6) are mounted on both the left and right ends of the mounting base (2). The positioning grooves (7) are formed in both the left and right ends of the groove (5). The positioning block (6) is adapted to the positioning groove (7). A cavity (14) is formed in the positioning groove (7). A fixing plate (8) is fixedly mounted in the middle of the cavity (14). Springs (9) are mounted at both the front and rear ends of the fixing plate (8). The movable plates (10) are fixedly mounted at the ends of the two groups of springs (9) away from the fixing plate (8). Two groups of locking columns (11) are symmetrically mounted at the ends of the two groups of movable plates (10) away from the springs (9). Through holes (12) penetrating the cavity (14) are formed in both the front and rear side walls of the positioning block (6). Locking grooves (13) are formed in both the front and rear side walls of the positioning groove (7). The locking column (11) penetrates the through hole (12) and is adapted to the locking groove (13).

2. An open red dot sight according to claim 1, characterized in that: Two rectangular grooves (15) are symmetrically formed at the top end of the positioning block (6). A dial block (16) is slidably mounted in the rectangular groove (15). The two dial blocks (16) are fixedly connected to the top walls of the corresponding movable plates (10).

3. An open red dot sight according to claim 2, characterized in that: A square groove (17) is formed at one end of the top wall of the mounting base (2) away from the spectacle frame (3). A threaded rod (18) is threadedly mounted in the square groove (17). A threaded hole (19) is formed in the groove (5). The threaded rod (18) penetrates the square groove (17) and is adapted to the threaded hole (19).

4. An open red dot sight according to claim 3, characterized in that: Both the positioning block (6) and the positioning groove (7) are designed in a T shape.

5. An open red dot sight according to claim 4, characterized in that: The corners of the positioning block (6) and the positioning groove (7) are designed with rounded corners.

6. The open red dot sight according to claim 5, characterized in that: The outer surface of the dial block (16) is provided with anti-slip lines.

7. An open red dot sight according to claim 6, characterized in that: Multiple springs (9) are provided in each group.

8. An open red dot sight according to claim 7, characterized in that: A clamping groove (20) is formed in one side wall of the mounting base (2). A clamping plate (21) is snap-fitted in the clamping groove (20). A battery slot (22) is formed at the top end of the clamping plate (21).

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