Rotatable and adjustable night vision device sighting telescope

Abstract

The utility model relates to the technical field of night vision device sighting telescope, in particular to a rotatable and adjustable night vision device sighting telescope which comprises a fixing frame, two moving grooves are formed in the left side face and the right side face of the inner wall of the fixing frame respectively, and a lifting assembly is arranged in the moving groove on the right side. The left side face and the right side face of the inner wall of the fixed frame are slidably connected with the left side face and the right side face of the night vision device sighting telescope body correspondingly, the front face of the fixed frame is slidably connected with the back face of the movable frame, and a movable assembly and a distance adjusting assembly are arranged in the movable frame correspondingly. The screw rod c and the screw rod b rotate to drive the two threaded sleeves b and the two clamping blocks to get close to each other, the distance between the two clamping blocks is adjusted according to different types of firearms so as to adapt to different firearms, and the problems that an existing device cannot meet different types of firearm sliding buckles, and the universality of the night vision sighting telescope is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of night vision goggles, in particular to a rotatably adjustable night vision goggles. Background Art

[0002] Night vision sights are a type of sight. As the name suggests, a night vision device is added to the sight. It is also a combination of a night vision device and a day light sight. According to different devices, it can be divided into low-light sights, active infrared sights, and thermal imaging sights.

[0003] As a modern visual aid, the purpose of night vision scope is to help shooters accurately aim at the target in low light or no light conditions. Existing night vision scopes are not provided with a base installation adjustment structure, so when installing the night vision scope, it is necessary to select a matching scope according to the model of the firearm. A single scope cannot meet the needs of different firearms of different models, so it is inconvenient to install, thereby reducing the versatility of the night vision scope. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a rotatable and adjustable night vision scope sight.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable and adjustable night vision sight, comprising a fixed frame, two movable grooves are respectively provided on the left and right side surfaces of the inner wall of the fixed frame, a lifting assembly is arranged inside the movable groove on the right side, the left and right side surfaces of the inner wall of the fixed frame are respectively slidably connected to the left and right side surfaces of the night vision sight body, the front side of the fixed frame is slidably connected to the back side of the movable frame, a movable assembly and a distance adjustment assembly are respectively arranged inside the movable frame, the front side of the movable frame is respectively slidably connected to the back sides of two blocks, the right side surface of the fixed frame is slidably connected to the left side surface of a power box, and an angle adjustment assembly is arranged inside the power box.

[0006] Preferably, the lifting assembly includes a screw a rotatably connected to the lower surface of the inner wall of the right movable groove, one end of the back side of the screw a passes through the back side of the inner wall of the movable groove and is fixedly connected to the front side of the turntable a, the outer surface of the screw a is threadedly connected with a threaded sleeve a, the right side surface of the threaded sleeve a is fixedly connected to the power box, and the left side surface of the threaded sleeve a is fixedly connected to the right side surface of the night vision goggles sight body.

[0007] Preferably, the upper surface and the lower surface of the inner wall of the movable groove on the left are respectively slidably connected to the upper surface and the lower surface of the slider, and the right side surface of the slider is fixedly connected to the left side surface of the night vision goggles sight body.

[0008] Preferably, the angle adjustment assembly includes a worm gear rotatably connected to the back side of the inner wall of the power box, one end of the front side of the worm gear passes through the front side of the inner wall of the power box and is fixedly connected to the back side of the turntable b, the outer surface of the worm gear is meshed with the outer surface of the worm wheel, and the left side of the worm wheel is fixedly connected to the right side of the night vision goggles sight body through the bearing and the rotating shaft installed on the left side of the inner wall of the power box.

[0009] Preferably, the moving component includes a screw rod d rotatably connected to the left side of the inner wall of the moving frame, the right end of the screw rod d passes through the right side of the inner wall of the moving frame and is fixedly connected to the left side of the turntable d, the outer surface of the screw rod d is threadedly connected with a threaded sleeve c, and the back side of the threaded sleeve c is fixedly connected to the front side of the fixed frame.

[0010] Preferably, the distance adjustment assembly includes a screw b rotatably connected to the left side of the inner wall of the moving frame, the right end of the screw b is fixedly connected to the left end of the screw c, the right end of the screw c passes through the right side of the inner wall of the moving frame and is fixedly connected to the left side of the turntable c, the outer surfaces of the screw b and the screw c are both threadedly connected with a threaded sleeve b, and the front side of the threaded sleeve b is fixedly connected with a clamping block.

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

[0012] The utility model drives the screw rod c and the screw rod b to rotate through the turntable c, and the rotation of the screw rod c and the screw rod b drives the two threaded sleeves b and the two clamping blocks to approach each other, and adjusts the distance between the two clamping blocks according to different models of firearms to adapt to different firearms, thereby solving the problem that the existing device cannot meet the needs of sliding buckles of various models of firearms and reduces the compatibility of night vision scopes.

[0013] The utility model drives the screw rod a to rotate by rotating the turntable a, and the rotation of the screw rod a drives the threaded sleeve a and the night vision scope body to move backward, so as to adjust the height of the night vision scope body according to actual needs, the turntable b drives the worm and the worm gear to rotate, and the rotation of the worm gear drives the night vision scope body to adjust the angle, so as to ensure that the sight of the scope is consistent with the sight of the gun, the turntable d drives the screw rod d to rotate, and the rotation of the screw d drives the threaded sleeve c, the fixing frame and the night vision scope body to move left and right for fine adjustment, so as to improve the shooting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model;

[0018] In the figure: 1. Fixing frame; 2. Night vision scope body; 3. Moving slot; 4. Sliding block;

[0019] Lifting assembly: 51, turntable a; 52, screw a; 53, threaded sleeve a; 6, power box;

[0020] Angle adjustment components: 71, turntable b; 72, worm; 73, worm wheel; 8, moving frame;

[0021] Pitch adjustment assembly: 91, screw rod b; 92, screw rod c; 93, turntable c; 94, threaded sleeve b;

[0022] 10. Card block; 11. Turntable d;

[0023] Moving components: 121, screw rod d; 122, threaded sleeve c. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a rotatable and adjustable night vision sight, comprising a fixed frame 1, wherein the left and right sides of the inner wall of the fixed frame 1 are respectively provided with two moving grooves 3, a lifting assembly is arranged inside the moving groove 3 on the right side, the left and right sides of the inner wall of the fixed frame 1 are respectively slidably connected with the left and right sides of the night vision sight body 2, the front side of the fixed frame 1 is slidably connected with the back side of the moving frame 8, a moving assembly and a distance adjustment assembly are respectively arranged inside the moving frame 8, the front side of the moving frame 8 is respectively slidably connected with the back sides of two blocks 10, the right side surface of the fixed frame 1 is slidably connected with the left side surface of the power box 6, and an angle adjustment assembly is arranged inside the power box 6.

[0027] Specifically, the lifting assembly includes a screw a52 rotatably connected to the lower surface of the inner wall of the right moving groove 3, one end of the back side of the screw a52 passes through the back side of the inner wall of the moving groove 3 and is fixedly connected to the front side of the turntable a51, the outer surface of the screw a52 is threadedly connected with a threaded sleeve a53, the right side surface of the threaded sleeve a53 is fixedly connected to the power box 6, and the left side surface of the threaded sleeve a53 is fixedly connected to the right side surface of the night vision scope body 2;

[0028] Rotating the turntable a51 drives the screw a52 to rotate, and the rotation of the screw a52 drives the threaded sleeve a53 and the night vision scope body 2 to move backward, thereby adjusting the height of the night vision scope body 2 according to actual needs.

[0029] Specifically, the upper surface and the lower surface of the inner wall of the left movable groove 3 are respectively slidably connected with the upper surface and the lower surface of the slider 4, and the right side surface of the slider 4 is fixedly connected with the left side surface of the night vision scope body 2;

[0030] The movement of the night vision scope sight body 2 drives the slider 4 to slide inside the left moving groove 3, and the night vision scope sight body 2 is limited by the moving groove 3 and the slider 4.

[0031] Specifically, the angle adjustment assembly includes a worm 72 rotatably connected to the back of the inner wall of the power box 6, one end of the front side of the worm 72 passes through the front side of the inner wall of the power box 6 and is fixedly connected to the back of the turntable b71, the outer surface of the worm 72 is meshed with the outer surface of the worm wheel 73, and the left side of the worm wheel 73 is fixedly connected to the right side of the night vision scope body 2 through the bearing and the rotating shaft installed on the left side of the inner wall of the power box 6;

[0032] The turntable b71 drives the worm 72 and the worm wheel 73 to rotate, and the rotation of the worm wheel 73 drives the night vision device sight body 2 to adjust the angle to ensure that the sight of the sight is consistent with the line of sight of the gun.

[0033] Specifically, the moving assembly includes a screw rod d121 rotatably connected to the left side of the inner wall of the moving frame 8, the right end of the screw rod d121 passes through the right side of the inner wall of the moving frame 8 and is fixedly connected to the left side of the turntable d11, the outer surface of the screw rod d121 is threadedly connected with a threaded sleeve c122, and the back side of the threaded sleeve c122 is fixedly connected to the front side of the fixed frame 1;

[0034] The turntable d11 drives the screw rod d121 to rotate, and the rotation of the screw rod d121 drives the threaded sleeve c122, the fixing bracket 1 and the night vision device sight body 2 to move left and right for fine adjustment.

[0035] Specifically, the pitch adjustment assembly includes a screw b91 rotatably connected to the left side of the inner wall of the moving frame 8, the right end of the screw b91 is fixedly connected to the left end of the screw c92, the right end of the screw c92 passes through the right side of the inner wall of the moving frame 8 and is fixedly connected to the left side of the turntable c93, the outer surfaces of the screw b91 and the screw c92 are both threadedly connected with a threaded sleeve b94, and the front surface of the threaded sleeve b94 is fixedly connected with a clamping block 10;

[0036] The turntable c93 drives the screw c92 and the screw b91 to rotate, and the rotation of the screw c92 and the screw b91 drives the two threaded sleeves b94 and the two blocks 10 to approach each other. The distance between the two blocks 10 is adjusted according to different models of firearms to adapt to different firearms.

[0037] The working principle and use process of this utility model:

[0038] The utility model, when in use:

[0039] The turntable c93 drives the screw c92 and the screw b91 to rotate. The rotation of the screw c92 and the screw b91 drives the two threaded sleeves b94 and the two blocks 10 to approach each other. The spacing between the two blocks 10 is adjusted according to different models of firearms to adapt to different firearms. The turntable a51 drives the screw a52 to rotate. The rotation of the screw a52 drives the threaded sleeve a53 and the night vision scope body 2 to move backward, and then the height of the night vision scope body 2 is adjusted according to actual needs. The turntable b71 drives the worm 72 and the worm gear 73 to rotate. The rotation of the worm gear 73 drives the night vision scope body 2 to adjust the angle to ensure that the sight of the scope is consistent with the line of sight of the gun. The turntable d11 drives the screw d121 to rotate. The rotation of the screw d121 drives the threaded sleeve c122, the fixing frame 1 and the night vision scope body 2 to move left and right for fine-tuning, thereby improving the accuracy of shooting.

[0040] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rotatable and adjustable night vision sight, comprising a fixing frame (1), characterized in that: The left and right sides of the inner wall of the fixed frame (1) are respectively provided with two movable grooves (3), the inside of the right movable groove (3) is provided with a lifting assembly, the left and right sides of the inner wall of the fixed frame (1) are respectively slidably connected to the left and right sides of the night vision scope sight body (2), the front of the fixed frame (1) is slidably connected to the back of the movable frame (8), the inside of the movable frame (8) is respectively provided with a movable assembly and a distance adjustment assembly, the front of the movable frame (8) is respectively slidably connected to the backs of two clamping blocks (10), the right side of the fixed frame (1) is slidably connected to the left side of the power box (6), and the inside of the power box (6) is provided with an angle adjustment assembly.

2. The rotatable and adjustable night vision sight according to claim 1, characterized in that: The lifting assembly comprises a screw rod a (52) rotatably connected to the lower surface of the inner wall of the right movable groove (3); one end of the back side of the screw rod a (52) passes through the back side of the inner wall of the movable groove (3) and is fixedly connected to the front side of the turntable a (51); the outer surface of the screw rod a (52) is threadedly connected to a threaded sleeve a (53); the right side surface of the threaded sleeve a (53) is fixedly connected to the power box (6); and the left side surface of the threaded sleeve a (53) is fixedly connected to the right side surface of the night vision device sight body (2).

3. The rotatable and adjustable night vision sight according to claim 1, characterized in that: The upper surface and the lower surface of the inner wall of the movable groove (3) on the left are respectively slidably connected to the upper surface and the lower surface of the slider (4), and the right side surface of the slider (4) is fixedly connected to the left side surface of the night vision scope sight body (2).

4. The rotatable and adjustable night vision sight according to claim 1, characterized in that: The angle adjustment assembly comprises a worm (72) rotatably connected to the back side of the inner wall of the power box (6); one end of the front side of the worm (72) passes through the front side of the inner wall of the power box (6) and is fixedly connected to the back side of the turntable b (71); the outer surface of the worm (72) is meshed with the outer surface of the worm wheel (73); the left side of the worm wheel (73) is fixedly connected to the right side of the night vision device sight body (2) via a bearing and a rotating shaft installed on the left side of the inner wall of the power box (6).

5. The rotatable and adjustable night vision sight according to claim 1, characterized in that: The moving assembly comprises a screw rod d (121) rotatably connected to the left side surface of the inner wall of the moving frame (8); the right end of the screw rod d (121) passes through the right side surface of the inner wall of the moving frame (8) and is fixedly connected to the left side surface of the turntable d (11); the outer surface of the screw rod d (121) is threadedly connected to a threaded sleeve c (122); the back surface of the threaded sleeve c (122) is fixedly connected to the front surface of the fixed frame (1).

6. The rotatable and adjustable night vision sight according to claim 1, characterized in that: The pitch adjustment assembly comprises a screw rod b (91) rotatably connected to the left side surface of the inner wall of the moving frame (8); the right end of the screw rod b (91) is fixedly connected to the left end of the screw rod c (92); the right end of the screw rod c (92) passes through the right side surface of the inner wall of the moving frame (8) and is fixedly connected to the left side surface of the turntable c (93); the outer surfaces of the screw rod b (91) and the screw rod c (92) are both threadedly connected to a threaded sleeve b (94); and the front surface of the threaded sleeve b (94) is fixedly connected to a clamping block (10).

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