Definition detection device for sighting telescope

Abstract

The definition detection device for the sighting telescope comprises a base, a moving groove is formed in one side of the outer wall of the top of the base, the top of the base is slidably connected with a moving seat in sliding connection with the moving groove, and transmission grooves are formed in the two sides of the interior of the moving seat; and a rotating rod extending to the exterior of the moving seat is movably installed in the transmission groove through a bearing, sliding seats are installed on the inner walls of the two sides of the moving seat through bolts, screws extending to the interiors of the sliding seats are movably installed in the transmission groove through bearings, and transmission wheels are installed on the outer walls, located in the transmission groove, of the screws and the rotating rod through bolts. Through the arranged fixing ring, when a rotating rod is rotated, the rotating rod drives a screw rod to rotate under the action of a transmission wheel and a transmission belt, and a fixing seat is driven to move in the rotating process of the screw rod, so that the sighting device main body can be more effectively fixed, and the situation that an existing device faces different sighting device main bodies, and the sighting device cannot be fixed easily can be effectively avoided through the structure. And the situation that the fixation is not firm is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sights, in particular to a clarity detection device for sights. Background Art

[0002] The origin of the sight, or optical aiming device, is difficult to verify. It is said that at least in Europe in the 16th century, people had tried to fix eyeglass lenses on the butt of a gun. There are written records that before the 19th century, firearms had telescopic aiming devices that could be used for aiming in low-light conditions. The sight can be divided into holographic sights, internal red and green dot sights, and laser sights.

[0003] Chinese patent number CN212646045U discloses a clarity detection device for a sight, including a base, a support frame is fixedly connected to the left side of the top of the base, and the support frame is inserted into the bottom surface of the curtain board, and an adjustment mechanism is fixedly installed on the right side of the base, the adjustment mechanism includes a rotating shaft, and the left side of the rotating shaft is installed on the inner wall of the base through a bearing seat transmission, the left side of the rotating shaft is installed on the surface of the base through a bearing seat transmission, and the right side of the rotating shaft is fixedly connected to a first knob.

[0004] The above-mentioned equipment and the equipment on the market generally rotate the shaft to move the sliding sleeve on its surface during use, thereby changing the position of the first connecting rod, so as to judge and observe the clarity of the sight body under the same light source and different positions, and then compare and analyze with the standard data to judge whether the product is qualified.

[0005] However, during the operation and use of the above-mentioned equipment and the equipment on the market, the inner rod and the clamping shaft are usually used to directly limit and fix the sight body. The position of the limit hole clamped on the surface of the inner rod is generally of specified specifications. However, when the device encounters sight bodies of different models and sizes, the sight cannot be fixed well, which will affect the illumination effect of the light. Therefore, it is urgent to design a clarity detection device for a sight to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a clarity detection device for a sighting scope.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A clarity detection device for a sight comprises a base, a moving groove is provided on one side of the top outer wall of the base, and a moving seat slidably connected to the moving groove is slidably connected to the top of the base, transmission grooves are provided on both sides of the inside of the moving seat, and a rotating rod extending to the outside of the moving seat is movably installed inside the transmission groove through a bearing, sliding seats are installed on the inner walls of both sides of the moving seat through bolts, and a screw extending to the inside of the sliding seat is movably installed inside the transmission groove through a bearing, a transmission wheel is installed on the outer wall of the screw and the rotating rod located inside the transmission groove through bolts, and a transmission belt is sleeved on the outer wall of the transmission wheel, and a fixed seat is threadedly connected to the outer wall of the screw located inside the sliding seat.

[0009] The key concept of the above technical solution is that: through the setting of the fixing ring, when the rotating rod is rotated, the rotating rod drives the screw to rotate by the action of the transmission wheel and the transmission belt, and the fixing seat is driven to move during the rotation of the screw, so that the sight body can be fixed more effectively. Such a structure can effectively avoid the situation where the existing device is not securely fixed when facing different sight bodies.

[0010] Furthermore, a threaded bidirectional rod is movably installed inside the movable groove through a bearing, and the threaded bidirectional rod is threadedly connected to the movable seat.

[0011] Furthermore, a fixing plate is installed on one side of the top outer wall of the base through bolts, and a curtain is arranged on one side of the outer wall of the fixing plate.

[0012] Furthermore, a mounting seat is installed on one side of the top outer wall of the base through bolts, and lifting grooves are opened on the inner walls on both sides of the mounting seat, and a sprocket groove is opened at the bottom of the mounting seat.

[0013] Furthermore, threaded rods extending into the interior of the lifting groove are movably installed on both sides of the bottom inner wall of the sprocket groove through bearings, and a sprocket is installed on the outer wall of the threaded rod located inside the sprocket groove through bolts, a chain is sleeved on the outer wall of the sprocket, a lifting block is threadedly connected to the outer wall of the threaded rod located inside the lifting groove, and a lifting plate is installed on the outer wall of the side adjacent to the lifting block through bolts.

[0014] Furthermore, a fixing frame is provided on the top outer wall of the lifting plate, and a threaded transmission rod is movably installed inside the fixing frame through a bearing, a moving block is threadedly connected on the outer wall of the threaded transmission rod, and a fixing ring is provided on the outer wall of the moving block adjacent to the lifting plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting a fixing ring, when the rotating rod is rotated, the rotating rod drives the screw to rotate by the action of the transmission wheel and the transmission belt, and the fixing seat is driven to move during the rotation of the screw, so that the sight body can be fixed more effectively. Such a structure can effectively avoid the situation that the existing device is not fixed firmly when facing different sight bodies.

[0017] 2. By setting the threaded rod, when the threaded rod is rotated, the threaded rod uses the action of the sprocket and the chain to drive the lifting block and the lifting plate to move, so that the irradiation height of the light source can be effectively adjusted, and the functions of the threaded transmission rod, the moving block and the fixing ring make the structure more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a clarity detection device for a sight proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the curtain structure of a clarity detection device for a sight proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the planar structure of a moving seat of a clarity detection device for a sight proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the plane structure of a mounting seat of a clarity detection device for a sight.

[0022] In the figure: 1 base, 2 moving groove, 3 moving seat, 4 transmission groove, 5 rotating rod, 6 sliding seat, 7 screw rod, 8 transmission wheel, 9 fixed seat, 10 threaded two-way rod, 11 fixed plate, 12 curtain, 13 mounting seat, 14 lifting groove, 15 sprocket groove, 16 threaded rod, 17 sprocket, 18 lifting block, 19 lifting plate, 20 fixed frame, 21 threaded transmission rod, 22 moving block, 23 fixed ring. DETAILED DESCRIPTION

[0023] 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.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Please also see Figures 1 to 4 The invention discloses a clarity detection device for a sighting scope, comprising a base 1, a moving groove 2 is provided on one side of the top outer wall of the base 1, and a moving seat 3 which is slidably connected to the moving groove 2 is slidably connected to the top of the base 1, transmission grooves 4 are provided on both sides of the inside of the moving seat 3, and a rotating rod 5 which extends to the outside of the moving seat 3 is movably installed inside the transmission groove 4 through a bearing, sliding seats 6 are installed on the inner walls of both sides of the moving seat 3 through bolts, and a screw 7 which extends to the inside of the sliding seat 6 is movably installed inside the transmission groove 4 through a bearing, a transmission wheel 8 is installed on the outer wall of the screw 7 and the rotating rod 5 located inside the transmission groove 4 through bolts, and a transmission belt is sleeved on the outer wall of the transmission wheel 8, and a fixed seat 9 is threadedly connected to the outer wall of the screw 7 located inside the sliding seat 6, when the rotating rod 5 is rotated, the rotating rod 5 drives the screw 7 to rotate by the action of the transmission wheel 8 and the transmission belt, and the screw 7 drives the fixed seat 9 to fix the sighting scope during the rotation process.

[0027] Furthermore, a threaded bidirectional rod 10 is movably installed inside the movable groove 2 through a bearing, and the threaded bidirectional rod 10 is threadedly connected to the movable seat 3. When the threaded bidirectional rod 10 is rotated, the threaded bidirectional rod 10 can utilize the threaded connection with the movable seat 3 to enable the movable seat 3 to move.

[0028] Furthermore, a fixing plate 11 is installed on one side of the top outer wall of the base 1 by bolts, and a curtain 12 is arranged on one side of the outer wall of the fixing plate 11. The curtain 12 on one side of the fixing plate 11 can display the irradiated light source.

[0029] Furthermore, a mounting seat 13 is installed on one side of the top outer wall of the base 1 by bolts, and lifting grooves 14 are opened on the inner walls on both sides of the mounting seat 13, and a sprocket groove 15 is opened at the bottom of the mounting seat 13. The opening of the lifting groove 14 and the sprocket groove 15 can limit the installation position of the threaded rod 16.

[0030] Furthermore, threaded rods 16 extending into the interior of the lifting groove 14 are movably installed on both sides of the bottom inner wall of the sprocket groove 15 through bearings, and the threaded rod 16 is located on the outer wall inside the sprocket groove 15 and a sprocket 17 is installed by bolts, a chain is sleeved on the outer wall of the sprocket 17, and the threaded rod 16 is located on the outer wall inside the lifting groove 14 and a lifting block 18 is threadedly connected, and a lifting plate 19 is installed on the outer wall adjacent to the lifting block 18 by bolts. During the rotation of the threaded rod 16, the threaded rod 16 will drive the lifting block 18 and the lifting plate 19 to move, and the action of the sprocket 17 and the chain can drive the other threaded rod 16 to rotate.

[0031] Furthermore, a fixing frame 20 is provided on the top outer wall of the lifting plate 19, and a threaded transmission rod 21 is movably installed inside the fixing frame 20 through a bearing, a moving block 22 is threadedly connected to the outer wall of the threaded transmission rod 21, and a fixing ring 23 is provided on the outer wall of the moving block 22 adjacent to the lifting plate 19. When the threaded transmission rod 21 is rotated, the threaded transmission rod 21 utilizes the threaded connection with the moving block 22 to drive the fixing ring 23 to fix the light source.

[0032] By adopting the above-mentioned arrangement of the threaded rod 16, when the threaded rod 16 is rotated, the threaded rod 16 utilizes the action of the sprocket 17 and the chain to drive the lifting block 18 and the lifting plate 19 to move, thereby effectively adjusting the irradiation height of the light source, and the actions of the threaded transmission rod 21, the moving block 22 and the fixing ring 23 make the structure more perfect.

[0033] Several preferred embodiments or application examples are listed below to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the prior art:

[0034] Example 1

[0035] A clarity detection device for a sighting scope comprises a base 1, a moving groove 2 is provided on one side of the top outer wall of the base 1, and a moving seat 3 which is slidably connected to the moving groove 2 is slidably connected to the top of the base 1, transmission grooves 4 are provided on both sides of the inside of the moving seat 3, and a rotating rod 5 which extends to the outside of the moving seat 3 is movably installed inside the transmission groove 4 through a bearing, sliding seats 6 are installed on the inner walls of both sides of the moving seat 3 through bolts, and a screw 7 which extends to the inside of the sliding seat 6 is movably installed inside the transmission groove 4 through a bearing, a transmission wheel 8 is installed on the outer wall of the screw 7 and the rotating rod 5 located inside the transmission groove 4 through bolts, and a transmission belt is sleeved on the outer wall of the transmission wheel 8, and a fixed seat 9 is threadedly connected to the outer wall of the screw 7 located inside the sliding seat 6, when the rotating rod 5 is rotated, the rotating rod 5 drives the screw 7 to rotate by the action of the transmission wheel 8 and the transmission belt, and the screw 7 drives the fixed seat 9 to fix the sighting scope during the rotation process.

[0036] Among them, a threaded two-way rod 10 is movably installed inside the movable groove 2 through a bearing, and the threaded two-way rod 10 is threadedly connected to the movable seat 3. When the threaded two-way rod 10 is rotated, the threaded two-way rod 10 can use the threaded connection with the movable seat 3 to make the movable seat 3 move; a fixing plate 11 is installed on one side of the top outer wall of the base 1 through bolts, and a curtain 12 is arranged on one side of the outer wall of the fixing plate 11, and the curtain 12 on one side of the fixing plate 11 can display the light source after illumination; a mounting seat 13 is installed on one side of the top outer wall of the base 1 through bolts, and lifting grooves 14 are opened on the inner walls on both sides of the mounting seat 13, and a sprocket groove 15 is opened at the bottom of the mounting seat 13. The opening of the lifting groove 14 and the sprocket groove 15 can limit the installation position of the threaded rod 16; threaded rods 16 extending to the inside of the lifting groove 14 are movably installed on both sides of the bottom inner wall of the sprocket groove 15 through bearings, and the threaded rod 16 is positioned A sprocket 17 is installed on the outer wall inside the sprocket groove 15 by bolts, and a chain is sleeved on the outer wall of the sprocket 17. A lifting block 18 is threadedly connected to the outer wall of the threaded rod 16 located inside the lifting groove 14, and a lifting plate 19 is installed on the outer wall of the side adjacent to the lifting block 18 by bolts. During the rotation of the threaded rod 16, the threaded rod 16 will drive the lifting block 18 and the lifting plate 19 to move, and the action of the sprocket 17 and the chain can drive the other threaded rod 16 to rotate; a fixing frame 20 is provided on the top outer wall of the lifting plate 19, and a threaded transmission rod 21 is movably installed inside the fixing frame 20 through a bearing, a moving block 22 is threadedly connected to the outer wall of the threaded transmission rod 21, and a fixing ring 23 is provided on the outer wall of the side adjacent to the moving block 22 and the lifting plate 19. When the threaded transmission rod 21 is rotated, the threaded transmission rod 21 drives the fixing ring 23 to fix the light source by the threaded connection with the moving block 22.

[0037] Working principle: When in use, first place the device at the designated position, and then rotate the threaded bidirectional rod 10 as needed, the threaded bidirectional rod 10 drives the moving seat 3 to move, at this time, put the sight between the fixed seats 9, and then rotate the rotating rod 5, the rotating rod 5 drives the transmission wheel 8 to rotate, the transmission wheel 8 drives the screw 7 to rotate through the action of the transmission belt, and the screw 7 drives the fixed seat 9 to fix the sight, at this time, place the light source between the fixed rings 23, and then rotate the threaded transmission rod 21, the threaded transmission rod 21 drives the moving block 22 and the fixed ring 23 to limit and fix the light source during the rotation, at this time, by rotating the threaded rod 16, the threaded rod 16 will drive the sprocket 17 to rotate during the rotation, the sprocket 17 uses the action of the chain to drive another sprocket 17 and the threaded rod 16 to rotate, and the threaded rod 16 will drive the lifting block 18 and the lifting plate 19 to move during the rotation, so that the light source can be driven to move up and down, so that the irradiated light is projected on the curtain 12, and the device can detect the sight by observing the changes in the light source on the surface of the curtain 12.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clarity detection device for a sight, comprising a base (1), characterized in that: A movable groove (2) is provided on one side of the top outer wall of the base (1), and a movable seat (3) slidably connected to the movable groove (2) is slidably connected to the top of the base (1), transmission grooves (4) are provided on both sides of the inside of the movable seat (3), and a rotating rod (5) extending to the outside of the movable seat (3) is movably installed in the transmission groove (4) through a bearing, a sliding seat (6) is installed on the inner walls of both sides of the movable seat (3) through bolts, and a screw rod (7) extending to the inside of the sliding seat (6) is movably installed in the transmission groove (4) through a bearing, a transmission wheel (8) is installed on the outer wall of the transmission groove (4) and the rotating rod (5) through bolts, and a transmission belt is sleeved on the outer wall of the transmission wheel (8), and a fixed seat (9) is threadedly connected on the outer wall of the screw rod (7) located in the inside of the sliding seat (6).

2. A clarity detection device for a sight according to claim 1, characterized in that: A threaded bidirectional rod (10) is movably mounted inside the movable groove (2) via a bearing, and the threaded bidirectional rod (10) is threadedly connected to the movable seat (3).

3. A clarity detection device for a sight according to claim 1, characterized in that: A fixing plate (11) is installed on one side of the top outer wall of the base (1) by means of bolts, and a curtain (12) is arranged on one side of the outer wall of the fixing plate (11).

4. A clarity detection device for a sight according to claim 1, characterized in that: A mounting seat (13) is mounted on one side of the top outer wall of the base (1) by means of bolts, and lifting grooves (14) are provided on the inner walls on both sides of the mounting seat (13), and a sprocket groove (15) is provided at the bottom of the mounting seat (13).

5. A clarity detection device for a sight according to claim 4, characterized in that: Threaded rods (16) extending into the interior of the lifting groove (14) are movably mounted on both sides of the bottom inner wall of the sprocket groove (15) through bearings, and a sprocket (17) is mounted on the outer wall of the threaded rod (16) located inside the sprocket groove (15) through bolts, a chain is sleeved on the outer wall of the sprocket (17), a lifting block (18) is threadedly connected to the outer wall of the threaded rod (16) located inside the lifting groove (14), and a lifting plate (19) is mounted on the outer wall of one side adjacent to the lifting block (18) through bolts.

6. A clarity detection device for a sight according to claim 5, characterized in that: A fixing frame (20) is arranged on the top outer wall of the lifting plate (19), and a threaded transmission rod (21) is movably mounted inside the fixing frame (20) via a bearing, a moving block (22) is threadedly connected on the outer wall of the threaded transmission rod (21), and a fixing ring (23) is arranged on the outer wall of the moving block (22) adjacent to the lifting plate (19).

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