Sighting telescope structure with lens convenient to replace

Abstract

The sighting telescope structure comprises a sighting telescope body and a lens cover, V-shaped grooves are formed in the positions, close to the top and the bottom of the front end, of the outer surface of the sighting telescope body, and the lens body is arranged on the front face of the lens cover. Mounting grooves are formed in the positions, close to the top and the bottom, of the interior of the lens cover, sliding rod sets are fixedly mounted in the positions, close to the front end and the rear end, of the interior of the two mounting grooves, sliding plates movably sleeve the outer surfaces of the two sliding rod sets, and V-shaped blocks are fixedly mounted at the adjacent ends of the two sliding plates; first springs are fixedly connected to the interiors of the two mounting grooves, and a groove is formed in the position, close to the periphery, of the front end wall of the lens cover. Precise butt joint and stable connection of the sighting telescope can be achieved, lens replacement is convenient, the sealing performance is excellent, the service life is prolonged, and the stability, practicability and reliability of the sighting telescope are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aiming scopes, and particularly relates to an aiming scope structure convenient for replacing lenses. Background Technique

[0002] Aiming scopes can be divided into holographic aiming scopes, internal red and green dot aiming scopes, and laser aiming scopes.

[0003] Chinese Utility Model Patent CN220894651U discloses an aiming scope convenient for replacing lenses, including an aiming scope main body. One side of the aiming scope main body is provided with an objective lens ring. The objective lens ring is provided with a clamping assembly for clamping the objective lens. The objective lens ring is provided with a sealing assembly inside the clamping assembly, and the outside of the objective lens ring is provided with a waterproof assembly; the structure of the utility model is simple and reasonably designed, realizing the rapid replacement of damaged aiming scope lenses. The operation process is simple and fast, and the user can complete the replacement by himself, improving the practicability of the aiming scope in complex environments. Moreover, the spare lens is smaller in volume than the spare aiming scope, facilitating storage and allowing more to be carried. At the same time, it realizes the complete sealing of one side of the objective lens ring, and the fitting force between the sealing ring and the objective lens can be controlled by the rotating ring, making it more convenient to adjust when the objective lens shakes later.

[0004] However, when replacing the existing aiming scope lenses, the sealing performance and stability are both poor, resulting in a significant reduction in practical performance. Therefore, an aiming scope structure convenient for replacing lenses is needed. Summary of the Utility Model

[0005] The utility model provides an aiming scope structure convenient for replacing lenses to solve the problems in the background technique.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] An aiming scope structure convenient for replacing lenses, including an aiming scope main body and a lens cover. A rubber pad is arranged at the rear end of the aiming scope main body. V-shaped grooves are respectively opened at the top and bottom positions of the outer surface of the aiming scope main body near the front end. A lens main body is arranged on the front surface of the lens cover. Installation grooves are respectively opened at the top and bottom positions inside the lens cover. Slide rod groups are fixedly installed at the positions near the front and rear ends inside the two installation grooves. Slide plates are movably sleeved on the outer surfaces of the two slide rod groups. V-shaped blocks are fixedly installed at the adjacent ends of the two slide plates.

[0008] As a preferred solution of this embodiment, first springs are fixedly connected inside the two installation grooves, and grooves are opened at the positions near the periphery of the front end wall of the lens cover.

[0009] As a preferred solution of this embodiment, a plurality of second springs are circularly distributed inside the groove, and a first sealing ring is fixedly installed at the rear ends of the plurality of second springs.

[0010] As a preferred solution of this embodiment, the ends of the two first springs away from the installation groove are respectively fixedly connected to the sides of the two sliding plates away from the V-shaped blocks.

[0011] As a preferred solution of this embodiment, the ends of the two V-shaped blocks away from the sliding plates respectively penetrate through the inside of the adjacent installation grooves and extend into the inside of the lens cover.

[0012] As a preferred solution of this embodiment, a second sealing ring is provided on the front surface of the telescopic sight body.

[0013] As a preferred solution of this embodiment, thread grooves are provided on the outer surface of the telescopic sight body near the front end and on the inner wall of the lens cover, and the outer surface of the telescopic sight body near the front end is movably sleeved with the inner wall of the lens cover.

[0014] As a preferred solution of this embodiment, the inside of the two V-shaped grooves are respectively movably sleeved with the outer surfaces of the two V-shaped blocks.

[0015] As a preferred solution of this embodiment, the outer surface of the telescopic sight body is provided with anti-slip lines. Compared with the prior art, the present utility model has the following beneficial effects:

[0016] The present utility model can achieve precise docking and stable connection of the telescopic sight, convenient lens replacement, excellent sealing performance, and extended service life, and also improves the stability, practicability, and reliability of the telescopic sight. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is the V-shaped groove of the present utility model;

[0019] Figure 3 is a connection relationship diagram of the telescopic sight body and the lens body of the present utility model.

[0020] As shown in the figure: 1, telescopic sight body; 2, rubber pad; 3, lens cover; 4, lens body; 5, anti-slip lines; 6, V-shaped groove; 7, installation groove; 8, V-shaped block; 9, sliding rod; 10, groove; 11, first spring; 12, sliding plate; 13, first sealing ring; 14, second spring; 15, second sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 3 As shown, the embodiment of the present invention provides a telescopic sight structure convenient for replacing lenses, including a telescopic sight main body 1 and a lens cover 3. A rubber pad 2 is provided at the rear end of the telescopic sight main body 1. V-shaped grooves 6 are opened at the positions near the top and bottom of the outer surface of the telescopic sight main body 1 close to the front end. A lens main body 4 is provided on the front surface of the lens cover 3. Installation grooves 7 are opened at the positions near the top and bottom inside the lens cover 3. Slide rod groups 9 are fixedly installed at the positions near the front and rear ends inside the two installation grooves 7. Slide plates 12 are movably sleeved on the outer surfaces of the two slide rod groups 9. V-shaped blocks 8 are fixedly installed at the adjacent ends of the two slide plates 12. First springs 11 are fixedly connected inside the two installation grooves 7. A groove 10 is opened at the position near the periphery of the front end wall of the lens cover 3. A plurality of second springs 14 are circularly distributed inside the groove 10. A first sealing ring 13 is fixedly installed at the rear ends of the plurality of second springs 14. Anti-slip patterns 5 are provided on the outer surface of the telescopic sight main body 1.

[0023] Specifically, in this embodiment, during use, the position near the front end of the outer surface of the telescopic sight main body 1 is threadedly connected to the inside of the lens cover 3. After the telescopic sight main body 1 enters the inside of the lens cover 3, the V-shaped block 8 is pressed to contract into the inside of the installation groove 7, thereby driving the slide plate 12 to press the first spring 11 to contract into the inside of the installation groove 7 until the V-shaped block 8 contacts the inside of the V-shaped groove 6, and the pressing force on the first spring 11 gradually disappears. The elastic force of the first spring 11 pushes the V-shaped block 8 to be stuck inside the V-shaped groove 6. At the same time, the second sealing ring 15 on the front surface of the telescopic sight main body 1 also contacts the first sealing ring 13, and causes the first sealing ring 13 to retract into the inside of the groove 10, so that the second spring 14 is pressed. And the second spring 14 will also generate a thrust on the first sealing ring 13 when being pressed, thereby pushing the side of the first sealing ring 13 away from the second spring 14 to closely adhere to the second sealing ring 15, thereby strengthening the sealing performance between the telescopic sight main body 1 and the lens cover 3. At the same time, the firmness between the lens cover 3 and the telescopic sight main body 1 is also strengthened.

[0024] Please refer to Figures 1 to 3As shown, one end of each of the two first springs 11 away from the mounting groove 7 is fixedly connected to one side of each of the two sliding plates 12 away from the V-shaped blocks 8. One end of each of the two V-shaped blocks 8 away from the sliding plates 12 penetrates through the interior of the adjacent mounting groove 7 and extends into the interior of the lens cover 3. A second sealing ring 15 is provided on the front surface of the telescopic sight body 1. Thread grooves are formed on the outer surface of the telescopic sight body 1 near the front end and on the inner wall of the lens cover 3, and the outer surface of the telescopic sight body 1 near the front end is movably sleeved with the inner wall of the lens cover 3. The inner parts of the two V-shaped grooves 6 are movably sleeved with the outer surfaces of the two V-shaped blocks 8 respectively. In this embodiment, by providing the V-shaped grooves 6, mounting grooves 7, V-shaped blocks 8, slide rod groups 9, grooves 10, first springs 11, sliding plates 12, first sealing rings 13, second springs 14 and second sealing rings 15, the telescopic sight has precise docking and stable connection, convenient lens replacement, excellent sealing performance and extended service life, and also improves the stability, practicability and reliability of the telescopic sight.

[0025] 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, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic sight structure for facilitating lens replacement, comprising a telescopic sight body (1) and a lens cover (3), characterized in that: A rubber pad (2) is provided at the rear end of the telescopic sight body (1). V-shaped grooves (6) are formed at the top and bottom positions near the front end of the outer surface of the telescopic sight body (1). A lens body (4) is provided on the front surface of the lens cover (3). Installation grooves (7) are formed at the top and bottom positions near the inside of the lens cover (3). Slide rod groups (9) are fixedly installed at the positions near the front and rear ends inside the two installation grooves (7). Slide plates (12) are movably sleeved on the outer surfaces of the two slide rod groups (9). V-shaped blocks (8) are fixedly installed at the adjacent ends of the two slide plates (12).

2. The aiming scope structure for conveniently replacing lenses according to claim 1, characterized in that: First springs (11) are fixedly connected inside the two installation grooves (7). Grooves (10) are formed at the positions near the periphery of the front end wall of the lens cover (3).

3. The aiming scope structure for conveniently replacing lenses according to claim 2, characterized in that: A plurality of second springs (14) are circularly distributed inside the groove (10). A first sealing ring (13) is fixedly installed at the rear ends of the plurality of second springs (14).

4. The aiming scope structure for conveniently replacing lenses according to claim 3, characterized in that: One ends of the two first springs (11) away from the installation grooves (7) are respectively fixedly connected to the sides of the two slide plates (12) away from the V-shaped blocks (8).

5. The aiming scope structure for conveniently replacing lenses according to claim 1, characterized in that: One ends of the two V-shaped blocks (8) away from the slide plates (12) respectively penetrate through the inside of the adjacent installation grooves (7) and extend into the inside of the lens cover (3).

6. The aiming scope structure for conveniently replacing lenses according to claim 1, wherein: A second sealing ring (15) is provided on the front surface of the telescopic sight body (1).

7. The aiming scope structure for conveniently replacing lenses according to claim 1, characterized in that: Threads are formed on the outer surface of the telescopic sight body (1) near the front end and on the inner wall of the lens cover (3). The outer surface of the telescopic sight body (1) near the front end is movably sleeved with the inner wall of the lens cover (3).

8. The aiming scope structure for conveniently replacing lenses according to claim 1, wherein: The inside of the two V-shaped grooves (6) is respectively movably sleeved with the outer surfaces of the two V-shaped blocks (8).

9. The telescopic sight structure for conveniently replacing lenses according to claim 1, wherein: Anti-slip patterns (5) are provided on the outer surface of the telescopic sight body (1).

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