Civil sighting telescope with lens convenient to replace

Abstract

The utility model discloses a civilian sighting telescope convenient to replace a lens, and particularly relates to the technical field of sighting telescopes, the civilian sighting telescope comprises a civilian sighting telescope body, one side of the civilian sighting telescope body is fixedly provided with an installation cylinder, the surface of the installation cylinder is provided with two installation grooves, the two installation grooves are different in size, and the installation grooves are internally provided with replacement mechanisms. The replacement mechanism comprises a lens ring slidably connected into the mounting groove, a sighting telescope lens is clamped in the lens ring, a fixing groove is formed in the surface of the lens ring, a handle is fixedly arranged in the fixing groove, two arc-shaped plates are hinged to one side of the mounting cylinder, and sealing layers are arranged on one sides of the two arc-shaped plates. According to the telescopic sighting telescope, lenses of different sizes can be replaced so as to adapt to different use scenes and requirements, the whole telescopic sighting telescope body can be conveniently disassembled, later maintenance and replacement are further facilitated, and the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sighting telescope technical field more specifically, the utility model relates to a civilian sighting telescope convenient for replacing lens. BACKGROUND

[0002] Sighting telescope, or optical sighting device, its origin has been difficult to investigate, it is said that at least in the 16th century in Europe, someone has tried to fix glasses lenses on the stock, can be used for aiming under weak light condition, civilian sighting telescope as precision optical instrument, is widely used in shooting sports, hunting, bird watching and long distance observation etc., its design aims at providing clear and accurate view, helps user accurate positioning target.

[0003] The prior art sighting telescope is relatively troublesome when replacing lenses, is inconvenient for replacing lenses, if the lens of the sighting telescope is damaged when using the sighting telescope, is difficult to replace in time, and then affects the aiming accuracy of the sighting telescope.

[0004] Through the retrieval, the patent with the authorized announcement number CN220270228U discloses a civilian sighting telescope convenient for replacing lenses, the device can make people quickly replace the lens of the civilian sighting telescope through the installation main body mechanism, the replaceable lens protection cover can be taken off from the body of the civilian sighting telescope, the lens of the civilian sighting telescope is in the inner end of the replaceable lens protection cover, and the civilian sighting telescope can be more stable through the installation of the fixed installation support, the civilian sighting telescope can be fixed through the installation of the fixed support baffle one, the sliding support block can drive the fixed support baffle two to move through the installation of the sliding groove, the civilian sighting telescope can be adjusted in tightness when being fixed, and then the use effect is improved.

[0005] But the structure in actual use, through the rotation lens protection cover and fixed thread one separate, take down replaceable lens protection cover, then replace the lens of the civilian sighting telescope in the interior, since the types of lenses are many, such as different focal length, night vision or thermal imaging etc., and the size of the lens protection cover does not change in the process of replacing, and then can only be applicable to one size lens, greatly reduces the practicability. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a civilian sighting telescope convenient for replacing lenses to solve the problems in the above background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a civilian sighting telescope convenient for replacing lens, including civilian sighting telescope body, one side of civilian sighting telescope body is fixedly arranged with installation cylinder, the surface of installation cylinder is opened with two installation grooves, two installation grooves are different in size, and the inside of installation groove is provided with replacement mechanism.

[0009] The replacement mechanism includes a lens ring slidingly connected inside the installation groove, a sighting telescope lens is detachably connected inside the lens ring, a fixing groove is formed in the surface of the lens ring, a handle is fixedly arranged inside the fixing groove, two arc-shaped plates are hingedly arranged on one side of the installation cylinder, a sealing layer is arranged on one side of each arc-shaped plate, a threaded groove is formed in the surface of each arc-shaped plate, and a threaded column is threadedly connected inside the threaded groove and extends into the installation cylinder through one end of the threaded column.

[0010] By adopting the above technical scheme, the installation grooves of different sizes are designed to install different lenses to adapt to different use scenarios and needs, and the lenses can be quickly replaced, thereby improving the use effect.

[0011] As a further description of the above technical scheme, a fixing ring is fixedly arranged on the surface of the civilian sighting telescope body, a connecting block is fixedly arranged at the bottom of the fixing ring, the cross section of the connecting block is in U shape, a fixing strip is slidingly connected to the bottom of the connecting block, and the fixing strip and the connecting block are connected by bolts.

[0012] By adopting the above technical scheme, the civilian sighting telescope body can be conveniently disassembled, thereby facilitating the maintenance and replacement in the later period.

[0013] As a further description of the above technical scheme, a fixing mechanism is fixedly arranged at the bottom of the fixing strip, the fixing mechanism includes a lens holder fixedly arranged at the bottom of the fixing strip, a plurality of threaded holes are formed in the surface of the lens holder, a threaded rod is threadedly connected to each threaded hole, a clamping plate is rotatably connected to one end of the threaded rod, a rubber layer is arranged on one side of the clamping plate, a buckle plate is arranged at the bottom of the lens holder and the clamping plate, a baffle is hingedly arranged on both sides of the civilian sighting telescope body, and the two arc-shaped plates are matched with the installation grooves, respectively.

[0014] By adopting the above technical scheme, the civilian sighting telescope body can be installed on devices of different sizes, and the stability and durability of the whole body are ensured.

[0015] The utility model discloses technical effects and advantages:

[0016] 1. By setting the replacement mechanism, compared with the prior art, the threaded column is first rotated forward to separate the threaded column from the threaded groove, then the arc-shaped plate is pulled upward to drive the bottom sealing layer to move upward, thereby separating from the installation groove, and then the arc-shaped plate is opened, then the handle is held and pulled upward to drive the lens ring to move upward, thereby driving the scope lens to move upward, and the scope lens is removed, thereby easily completing the replacement of the scope lens, improving the maintenance efficiency and service life of the scope, and because two installation grooves of different sizes are arranged, different models of scope lenses can be installed to adapt to different use scenarios and needs;

[0017] 2. By setting the fixing mechanism, compared with the prior art, the threaded rods are rotated forward to move inside the threaded holes until the rubber layer on one side of the clamping plate abuts against the surface of the external tool, thereby fixing the external tool between the clamping plate and the lens holder, the connecting block is slid to the surface of the fixing strip, then it is fixed by bolts, thereby fixing the civilian scope body to the top of the external tool, and the movement of the multiple clamping plates can tightly fit the surface of the external tool, effectively improving the stability, and enabling quick disassembly and installation, facilitating flexible use of users in different scenarios. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall working state structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the replacement mechanism structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the replacement mechanism cross-section structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0023] The reference signs are: 1, civilian scope body; 2, installation cylinder; 3, installation groove; 4, lens ring; 5, scope lens; 6, handle; 7, arc-shaped plate; 8, sealing layer; 9, threaded groove; 10, threaded column; 11, fixing ring; 12, connecting block; 13, fixing strip; 14, lens holder; 15, threaded hole; 16, threaded rod; 17, clamping plate; 18, rubber layer; 19, buckle plate; 20, baffle. DETAILED DESCRIPTION

[0024] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] The utility model discloses a civilian sighting telescope convenient for replacing lens as shown in Figures 1-5 One side of civilian sighting telescope body 1 is fixedly provided with mounting cylinder 2, the surface of mounting cylinder 2 is provided with two mounting grooves 3, the size of two mounting grooves 3 is different, and the inside of mounting groove 3 is provided with replacing mechanism.

[0026] Replacing mechanism includes lens ring 4 slidingly connected in the inside of mounting groove 3, the inside of lens ring 4 is clampedly provided with sighting telescope lens 5, the surface of lens ring 4 is provided with fixed groove, the inside of fixed groove is fixedly provided with handle 6, one side of mounting cylinder 2 is hingedly provided with two arc-shaped plates 7, one side of two arc-shaped plates 7 is provided with sealing layer 8, the surface of arc-shaped plate 7 is provided with screw groove 9, the inside of screw groove 9 is screw-connected with threaded column 10, one end of threaded column 10 penetrates mounting cylinder 2 and extends to the inside of mounting cylinder 2, first rotate threaded column 10 in the positive direction to drive threaded column 10 to separate from screw groove 9, then pull arc-shaped plate 7 upwards to drive the sealing layer 8 at the bottom to also move upwards to separate from mounting groove 3, thereby opening arc-shaped plate 7, then hold handle 6 and pull upwards to drive lens ring 4 to move upwards to drive sighting telescope lens 5 to move upwards to remove sighting telescope lens 5, then reverse the above steps to complete installation, easily complete the replacement of sighting telescope lens 5, improve the maintenance efficiency and service life of the sighting telescope, and since mounting groove 3 is provided with two and the size is different, the sighting telescope lens 5 of different sizes can be installed to adapt to different use scenarios and needs.

[0027] Referring to Figures 2-3 The surface of civilian sighting telescope body 1 is fixedly provided with fixed ring 11, the bottom of fixed ring 11 is fixedly provided with connecting block 12, the cross section of connecting block 12 is U-shaped, the bottom of connecting block 12 is slidingly connected with fixed strip 13, and the fixed strip 13 and the connecting block 12 are connected through bolts, the connecting block 12 is slid to the surface of fixed strip 13, then the connecting block 12 is fixed through bolts, thereby fixing fixed ring 11, and then the civilian sighting telescope body 1 is installed to the top of external tools to be fixed, the baffle 20 is opened upwards, thereby facilitating the user to aim and watch, effectively preventing the dust accumulation on the aiming positions on both sides of the civilian sighting telescope body 1, and also playing a protection effect.

[0028] Referring toFigures 4-5 As shown, the bottom of the fixing strip 13 is fixedly provided with a fixing mechanism, the fixing mechanism comprises a mirror frame 14 fixedly arranged at the bottom of the fixing strip 13, a plurality of threaded holes 15 are formed in the surface of the mirror frame 14, a threaded rod 16 is threadedly connected in each of the plurality of threaded holes 15, one end of the threaded rod 16 is rotatably connected with a clamping plate 17, a rubber layer 18 is arranged on one side of the clamping plate 17, the bottom of the mirror frame 14 and the clamping plate 17 is provided with a buckling plate 19, the both sides of the civilian sighting telescope body 1 are hingedly provided with a baffle 20, the two arc-shaped plates 7 are matched with the mounting groove 3 respectively, first, the civilian sighting telescope body 1 is mounted on the external tool to be used, the end of the mirror frame 14 away from the clamping plate 17 is attached to the surface of the external tool, then the plurality of threaded rods 16 are rotated in the positive direction to drive the threaded rods 16 to move in the threaded holes 15, thereby driving the clamping plate 17 to move to the side close to the external tool, until the rubber layer 18 on one side of the clamping plate 17 abuts against the surface of the external tool, thereby fixing the external tool between the clamping plate 17 and the mirror frame 14, and the bottom buckling plate 19 is clamped on the surface of the external tool, further enhancing the stability.

[0029] The working principle of the utility model is as follows:

[0030] The utility model discloses a civilian sighting telescope convenient for replacing lens, when the device is used, first, the civilian sighting telescope body 1 is mounted on the external tool to be used, the end of the mirror frame 14 away from the clamping plate 17 is attached to the surface of the external tool, then the plurality of threaded rods 16 are rotated in the positive direction to drive the threaded rods 16 to move in the threaded holes 15, thereby driving the clamping plate 17 to move to the side close to the external tool, until the rubber layer 18 on one side of the clamping plate 17 abuts against the surface of the external tool, thereby fixing the external tool between the clamping plate 17 and the mirror frame 14, and the bottom buckling plate 19 is clamped on the surface of the external tool, further enhancing the stability, then the connecting block 12 is slid to the surface of the fixing strip 13, then it is fixed through the bolt, thereby fixing the fixing ring 11, thereby mounting the civilian sighting telescope body 1 to the top of the external tool and fixing, the movement of the plurality of clamping plates 17 can be closely attached to the surface of the external tool, effectively improving the stability, can be quickly disassembled and mounted, facilitating the flexible use of users in different scenes, by opening the baffle 20 upwards, thereby facilitating the sighting and viewing of the user, effectively preventing the position of the both sides of the civilian sighting telescope body 1 from being sighted from dust, and also playing a protection effect.

[0031] When the scope lens 5 needs to be replaced, first rotate the threaded column 10 in the positive direction to separate the threaded column 10 from the threaded groove 9, then pull the arc-shaped plate 7 upwards to move the bottom sealing layer 8 upwards, thereby separating from the mounting groove 3, and then open the arc-shaped plate 7, hold the handle 6 and pull it upwards to move the lens ring 4 upwards, thereby moving the scope lens 5 upwards, and then remove the scope lens 5, and then reverse the above steps to complete the installation, easily complete the replacement of the scope lens 5, improve the maintenance efficiency and service life of the scope, and because the mounting groove 3 is provided with two different sizes, different sizes of scope lenses 5 can be installed to adapt to different use scenarios and needs.

[0032] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A civilian riflescope with easy lens replacement, comprising a civilian riflescope body (1), characterized in that: One side of the civilian sighting telescope body (1) is fixedly provided with a mounting cylinder (2), the surface of the mounting cylinder (2) is provided with two mounting grooves (3), the sizes of the two mounting grooves (3) are different, and the inside of the mounting groove (3) is provided with a replacement mechanism. The replacement mechanism comprises a lens ring (4) which is slidably connected in the mounting groove (3), the inside of the lens ring (4) is provided with a sighting telescope lens (5) in a clamped manner, the surface of the lens ring (4) is provided with a fixing groove, the inside of the fixing groove is fixedly provided with a handle (6), one side of the mounting cylinder (2) is hingedly provided with two arc-shaped plates (7), one side of each of the two arc-shaped plates (7) is provided with a sealing layer (8), the surface of the arc-shaped plate (7) is provided with a threaded groove (9), the inside of the threaded groove (9) is threadedly connected with a threaded column (10), and one end of the threaded column (10) penetrates through the mounting cylinder (2) and extends into the inside of the mounting cylinder (2).

2. The civilian riflescope with ease of replacement optics of claim 1, wherein: The surface of the civilian sighting telescope body (1) is fixedly provided with a fixed ring (11), and the bottom of the fixed ring (11) is fixedly provided with a connecting block (12).

3. The civilian riflescope with easy-to-change optics of claim 2, wherein: The bottom of the connecting block (12) is slidably connected with a fixed strip (13), and the fixed strip (13) and the connecting block (12) are connected through bolts.

4. The civilian riflescope with ease of replacement optics of claim 3, wherein: The bottom of the fixed strip (13) is fixedly provided with a fixing mechanism, the fixing mechanism comprises a spectacle frame (14) which is fixedly arranged at the bottom of the fixed strip (13), the surface of the spectacle frame (14) is provided with a plurality of threaded holes (15), and the inside of each of the plurality of threaded holes (15) is threadedly connected with a threaded rod (16).

5. The civilian riflescope with ease of replacement optics of claim 4, wherein: One end of the threaded rod (16) is rotatably connected with a clamping plate (17), one side of the clamping plate (17) is provided with a rubber layer (18), and the bottom of the spectacle frame (14) and the clamping plate (17) is provided with a buckle plate (19).

6. The civilian riflescope with ease of lens replacement of claim 1, wherein: Both sides of the civilian sighting telescope body (1) are hingedly provided with baffle plates (20), and the two arc-shaped plates (7) are matched with the mounting grooves (3) respectively.

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