Dustproof sighting telescope

Abstract

The utility model discloses a dustproof sighting telescope, and relates to the technical field of sighting telescopes. The dust-proof sighting telescope comprises a sighting telescope body and a dust-proof assembly, the sighting telescope body comprises two installation bases, the dust-proof assembly comprises a base, the base is arranged on the tops of the installation bases, two supporting blocks are fixedly connected to the top of the base, and sliding rails are fixedly connected to the corresponding sides of the two supporting blocks; the sliding block is slidably connected to the outer surface of the sliding rail, and the top of the sliding block is fixedly connected with a shifting block; the dustproof cover is hinged to the right side of the sliding block through a torsional spring, and the side, close to the sighting telescope, of the dustproof cover makes contact with the lens frame. The dustproof assembly is arranged, specifically, a shifting block is shifted by a hand to enable a sliding block to slide on the outer surface of a sliding rail, the sliding block makes contact with a supporting block on the other side, then a dustproof cover can be opened, the dustproof cover lies on the top of the sighting telescope, the view of a user is not shielded, and the problems that when an existing dustproof sighting telescope is opened, the dustproof cover is in a vertical state, and the user feels inconvenient are solved. And the visual field of a user can be shielded to a certain extent.

Description

Technical Field

[0001] This utility model belongs to the field of aiming scope technology, and in particular relates to a dustproof aiming scope. Background Technology

[0002] A scope, or optical aiming device, is now mostly used for magnifying and aiming firearms. To avoid dust contaminating the lens, a dustproof scope is often used. However, existing dustproof scopes still have some problems.

[0003] For example, the utility model patent with publication number CN207114877U includes: a dust cover mounting sleeve and a dust cover; the mounting sleeve is cylindrical and matches the eyepiece tube or objective lens tube of the sight; the mounting sleeve is provided with a hinge seat; and the end of the mounting sleeve is provided with a locking outer flange.

[0004] This utility model uses a rotating method to open and close the dust cover, which results in the dust cover being in a vertical position when open, directly above the scope. Although it does not obstruct aiming, it will obstruct the user's field of vision to some extent when aiming is not required. Utility Model Content

[0005] The purpose of this invention is to provide a dustproof scope. By setting a dustproof component, specifically by manually moving a lever to make the slider slide on the outer surface of the slide rail, the magnetic buckle on the slider contacts the magnetic buckle on the other side support block, and the dust cover can be opened. At this time, the dust cover lies flat on the top of the scope and does not obstruct the user's field of vision. This solves the problem that the dust cover of existing dustproof scopes is in a vertical state when opened, which will obstruct the user's field of vision to a certain extent.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a dustproof sight, comprising a sight and dustproof components. The sight includes two mounting bases, which are respectively fixedly connected to the top left and right sides of the sight. Two dustproof components are respectively installed on the top of the two mounting bases to prevent dust contamination of the lens. Each dustproof component includes:

[0008] The base is set on the top of the mounting base, and two support blocks are fixedly connected to the top of the base. Slide rails are fixedly connected to the corresponding sides of the two support blocks.

[0009] A slider is slidably connected to the outer surface of a slide rail, and a lever is fixedly connected to the top of the slider.

[0010] A dust cover is hinged to the right side of the slider by a torsion spring, and the side of the dust cover closest to the scope contacts the lens frame.

[0011] Furthermore, magnetic snap fasteners are fixedly connected to the left and right sides of the slider, corresponding to the two support blocks.

[0012] Furthermore, the top of the base is curved on the side near the dust cover.

[0013] Furthermore, dust scrapers are fixedly connected to both the left and right sides of the slider, and the outer surface of the dust scrapers is in contact with the outer surface of the slide rail.

[0014] Furthermore, a sealing ring is fixedly connected to the side of the dust cover near the scope, and the outer surface of the sealing ring is in interference contact with the outer surface of the scope lens.

[0015] Furthermore, threaded holes are provided at the four corners of the top of the mounting base and the base, and fixing bolts are threaded into the inner walls of the threaded holes.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model features a dustproof component. Specifically, by manually moving the lever to make the slider slide on the outer surface of the slide rail, the slider contacts the support block on the other side, which opens the dustproof cover. At this time, the dustproof cover lies flat on top of the scope and does not obstruct the user's view.

[0018] 2. This utility model improves the stability of the sliding structure by setting dustproof scrapers, specifically dustproof scrapers on both sides of the slider, to prevent dust from entering the gap between the slider and the slide rail, and to clean the dust on the surface of the slide rail while the slider is sliding.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the dustproof component structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the opening structure of the dust cover of this utility model;

[0024] Figure 4 This is a schematic diagram of the sealing ring structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the mounting base structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Sight; 11. Mounting base; 111. Threaded hole; 112. Fixing bolt; 2. Dustproof assembly; 21. Base; 211. Support block; 212. Slide rail; 213. Slider; 214. Toggle block; 215. Magnetic buckle; 216. Dustproof scraper; 22. Dustproof cover; 221. Sealing ring. Detailed Implementation

[0028] 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 scope of protection of the present utility model.

[0029] Please see Figures 1-5 As shown, the present invention has the following specific embodiment.

[0030] Example 1

[0031] This utility model relates to a dustproof sight, comprising a sight 1 and a dustproof assembly 2. The sight 1 includes two mounting bases 11, which are respectively fixedly connected to the top left and right sides of the sight 1. Two dustproof assemblies 2 are provided, each mounted on top of one of the two mounting bases 11, to prevent the lens from being contaminated by dust. The dustproof assembly 2 includes:

[0032] Base 21 is set on top of mounting base 11. Two support blocks 211 are fixedly connected to the top of base 21. Slide rails 212 are fixedly connected to the corresponding side of the two support blocks 211.

[0033] Slider 213 is slidably connected to the outer surface of slide rail 212, and a lever 214 is fixedly connected to the top of slider 213.

[0034] Dust cover 22 is hinged to the right side of slider 213 by a torsion spring. The side of dust cover 22 closest to scope 1 contacts the lens frame.

[0035] like Figures 1-3As shown, by setting up the dustproof component 2, specifically by manually moving the lever 214 to make the slider 213 slide on the outer surface of the slide rail 212, and bringing the slider 213 into contact with the support block 211 on the other side, the dustproof cover 22 can be opened. At this time, the dustproof cover 22 lies flat on top of the scope 1, without obstructing the user's view.

[0036] Magnetic buckles 215 are fixedly connected to the left and right sides of the slider 213, which are corresponding to the two support blocks 211.

[0037] The top of the base 21 is curved on the side near the dust cover 22.

[0038] Dustproof scrapers 216 are fixedly connected to both the left and right sides of slider 213, and the outer surface of dustproof scrapers 216 is in contact with the outer surface of slide rail 212.

[0039] The magnetic snap 215 allows the slider 213 to be automatically magnetically attached to the support block 211 when it slides to the open or closed end position. The base 21 is arc-shaped near the dust cover 22 to provide a smooth transition path for the rotation of the dust cover 22 and reduce frictional resistance. By setting dust scrapers 216, specifically the dust scrapers 216 on both sides of the slider 213, dust is prevented from entering the gap between the slider 213 and the slide rail 212. At the same time as the slider 213 slides, the dust on the surface of the slide rail 212 can be cleaned, thereby improving the stability of the sliding structure.

[0040] Example 2

[0041] The difference from Embodiment 1 is that this embodiment discloses the sealing structure of the sealing ring 221 and the mounting structure of the mounting base 11:

[0042] A sealing ring 221 is fixedly connected to the side of the dust cover 22 near the scope 1, and the outer surface of the sealing ring 221 is in interference contact with the outer surface of the lens of the scope 1.

[0043] The mounting base 11 and the base 21 are provided with threaded holes 111 at the four corners of the top, and fixing bolts 112 are threadedly connected to the inner wall of the threaded holes 111.

[0044] When the dust cover 22 is closed, the sealing ring 221 forms a tight elastic sealing barrier around the lens, further improving the dustproof effect; the connection between the mounting base 11 and the base 21 is realized through the connection method of the threaded hole 111 and the fixing bolt 112, which facilitates the maintenance and replacement of the dustproof component 2.

[0045] One specific application of this embodiment is as follows: During use, manually move the lever 214 to slide the slider 213 on the outer surface of the slide rail 212, causing the magnetic snap 215 on the slider 213 to contact the magnetic snap 215 on the support block 211 on the other side, thus opening the dust cover 22. At this time, the dust cover 22 is located at the top of the scope 1, not obstructing the user's view. The same applies when closing; the dust cover 22 remains tightly closed due to the torsion spring force, preventing dust from contaminating the lens. Simultaneously, the sealing ring 221 makes interference contact with the lens surface, allowing... To further improve dust protection, the dust scrapers 216 on both sides of the slider 213 prevent dust from entering the gap between the slider 213 and the slide rail 212. They can also clean the dust on the surface of the slide rail 212 while the slider 213 is sliding. When the dust cover 22 is opened, the base 21 is close to the dust cover 22 in an arc shape to provide a smooth transition path for the rotation of the dust cover 22, reducing frictional resistance. The connection between the dust cover component 2 and the scope 1 can be released by unscrewing the fixing bolt 112 from the threaded hole 111, making it convenient to replace the dust cover component 2.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dustproof sight, comprising a sight (1) and a dustproof assembly (2), wherein the sight (1) comprises two mounting bases (11), the two mounting bases (11) being fixedly connected to the top left and right sides of the sight (1) respectively, characterized in that: The number of dustproof components (2) is set to two, which are respectively installed on the top of two mounting bases (11) to prevent the lens from being contaminated by dust. The dustproof components (2) include: The base (21) is set on the top of the mounting base (11). Two support blocks (211) are fixedly connected to the top of the base (21), and slide rails (212) are fixedly connected to the corresponding side of the two support blocks (211). A slider (213) is slidably connected to the outer surface of the slide rail (212), and a lever (214) is fixedly connected to the top of the slider (213). Dust cover (22) is hinged to the right side of slider (213) by a torsion spring. The side of dust cover (22) near the scope (1) is in contact with the lens frame.

2. The dustproof sight according to claim 1, characterized in that, The slider (213) is fixedly connected to magnetic buckles (215) on the left and right sides corresponding to the two support blocks (211).

3. A dustproof sight according to claim 1, characterized in that, The top of the base (21) is curved on the side near the dust cover (22).

4. A dustproof sight according to claim 1, characterized in that, Dustproof scrapers (216) are fixedly connected to both the left and right sides of the slider (213), and the outer surface of the dustproof scraper (216) is in contact with the outer surface of the slide rail (212).

5. A dustproof sight according to claim 1, characterized in that, The dust cover (22) is fixedly connected to a sealing ring (221) on the side near the sight (1), and the outer surface of the sealing ring (221) is in interference contact with the outer surface of the lens of the sight (1).

6. A dustproof sight according to claim 1, characterized in that, The mounting base (11) and the base (21) are provided with threaded holes (111) at the four corners of the top, and the inner wall of the threaded holes (111) is threaded with fixing bolts (112).

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