Optical sighting device with locking structure

Abstract

The utility model discloses an optical sighting device with a locking structure, and relates to the technical field of optical sighting devices, the optical sighting device with the locking structure comprises a sighting device body, the surface of the sighting device body is fixedly connected with a connecting seat, the inner wall of the connecting seat is rotatably connected with a cover plate, the surface of the cover plate is fixedly connected with a deflector rod, and the deflector rod is fixedly connected with a locking device. An extrusion plate is fixedly connected to the surface of the threaded rod, shielding plates are fixedly connected to the surfaces of the two fixing blocks, the two shielding plates can slide mutually, and the ends, close to each other, of the two shielding plates are arranged in a staggered mode, so that shielding of rainwater is achieved, and the rainwater is prevented from dripping on the surface of the sighting device lens; a user can adjust the unfolding degree of the shielding plate and the opening and closing angle of the cover plate according to the rainfall, the influence of rainwater on the surface in the using process can be reduced, then the aiming effect is guaranteed, the practicability of the device is guaranteed, the universality of the sighting device is improved, and the sighting device is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of optical sights provided with a locking structure, in particular to an optical sight provided with a locking structure. Background Art

[0002] Optical sights are widely used in various air guns and even bows and arrows. Their structure is to install a convex lens in the bow sight and a concave lens in the peephole, so that distant targets can be magnified, thus solving the shortcomings of traditional simple sights that take a long time to aim and have poor accuracy.

[0003] However, the sight is usually used outdoors or even in the wild, so it is difficult to avoid rainy weather. When the user uses the sight to work in the rain, rain can easily drip onto the lens of the sight, causing the user's line of sight to be affected by the rain, resulting in poor aiming accuracy, which in turn affects the user's judgment of the target information, resulting in a bad user experience.

[0004] Therefore, according to the above problems, we propose an optical sight provided with a locking structure. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an optical sight with a locking structure, which can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical sight with a locking structure, comprising a sight body, a connecting seat fixedly connected to the surface of the sight body, a cover plate rotatably connected to the inner wall of the connecting seat, a lever fixedly connected to the surface of the cover plate, a threaded rod threadedly connected to the surface of the cover plate, a partial thread is provided on the surface of the threaded rod close to one end of the cover plate, a knob is fixedly connected to the end of the threaded rod away from the cover plate, an extrusion plate is fixedly connected to the surface of the threaded rod, the extrusion plate is in a figure eight shape, two supporting terminals are fixedly connected to the surface of the cover plate, sliding rods are slidably connected to the inside of the two supporting terminals, the ends of the two sliding rods close to the extrusion plate are rounded, the surfaces of the two sliding rods close to one end of the extrusion plate are in contact with the surface of the extrusion plate, the ends of the two sliding rods away from the extrusion plate are fixedly connected to fixed blocks, the surfaces of the two fixed blocks are fixedly connected to shielding plates, the two shielding plates can slide against each other, and the ends of the two shielding plates close to each other are staggered.

[0007] Preferably, an adjusting wheel is threadedly connected to the surface of the sight body, a connecting buckle is fixedly connected to the surface of the sight body, and a circular groove is opened on the surface of the sight body.

[0008] Preferably, the surface of the connecting seat is rotatably connected to a limiting plate, and the end of the limiting plate away from the surface of the connecting seat is in a tilted shape. The surface of the limiting plate is rotatably connected to a connecting rod, and the end of the connecting rod away from the limiting plate is rotatably connected to the limiting rod, the limiting rod passes through the surface of the connecting seat, and the limiting rod is slidably connected to the inside of the connecting seat.

[0009] Preferably, a spring 1 is fixedly connected to the surface of the limiting rod, and one end of the spring 1 away from the limiting rod is fixedly connected to the inner wall of the connecting seat.

[0010] Preferably, the surface of the cover plate is provided with limiting holes which are arranged equidistantly around the circumference.

[0011] Preferably, one end of the two sliding rods close to the extrusion plate is fixedly connected to a blocking plate.

[0012] Preferably, the surfaces of the two sliding rods are movably sleeved with a second spring, and the two ends of the second spring are respectively fixedly connected to the surface of the blocking plate and the surface of the supporting terminal.

[0013] Preferably, arc-shaped through grooves are provided on the surfaces of the two shielding plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The optical sight provided with a locking structure can shield rainwater, preventing rainwater from dripping on the surface of the sight lens, thereby blocking the user's line of sight and causing inaccurate judgment of the target object. The user can adjust the degree of deployment of the shielding plate and the opening and closing angle of the cover plate according to the amount of rainfall, thereby reducing the influence of rainwater on the surface of the sight during use, thereby ensuring the aiming effect, ensuring the practicability of the device, and increasing the versatility of the sight, which is worthy of promotion.

[0016] (2) The optical sight provided with a locking structure enables the user to adjust the opening and closing angle of the cover according to actual needs, thereby shielding part of the light and avoiding the situation where the light intensity is too high and causes discomfort to the user's eyes, thereby optimizing the user experience of the sight.

[0017] (3) The optical sight provided with a locking structure can enable the cover plate to cover the lens of the sight, thereby preventing the lens from being accidentally scratched during carrying. At the same time, it can also prevent debris and dust from contacting the lens and thus contaminating the lens of the sight. In this way, the lens of the sight is protected, thereby extending the service life of the sight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic structural diagram of an optical sight with a locking structure according to the utility model;

[0020] Figure 2 This is a schematic diagram of the surface structure of the shielding plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the surface structure of the cover plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the surface structure of the limit rod of the utility model;

[0023] Figure 5 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0024] Figure 6 For this utility model Figure 5 Enlarged schematic diagram of point B in the middle.

[0025] Figure numerals: 1. sight body; 2. cover plate; 3. connecting seat; 4. limit plate; 5. limit hole; 6. limit rod; 7. spring one; 8. threaded rod; 9. extrusion plate; 10. sliding rod; 11. spring two; 12. support terminal; 13. fixing block; 14. shielding plate; 15. arc-shaped through groove; 16. knob; 17. lever; 18. adjusting wheel; 19. connecting buckle; 20. blocking plate; 21. circular groove; 22. connecting rod. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] See also Figure 1-6 The utility model provides a technical solution: an optical sight with a locking structure, including a sight body 1, the surface of the sight body 1 is threadedly connected with an adjusting wheel 18, the adjusting wheel 18 can adjust the angle of the internal aiming structure and can achieve automatic locking, which is a known technology in the field, so it will not be discussed in detail here, the surface of the sight body 1 is fixedly connected with a connecting buckle 19, and the installation of the sight is achieved by the cooperation of the connecting buckle 19 and the structure on the equipment to be installed, and a circular groove 21 is opened on the surface of the sight body 1.

[0028] The surface of the sight body 1 is fixedly connected to the connecting seat 3, the surface of the connecting seat 3 is rotatably connected to the limiting plate 4, the end of the limiting plate 4 away from the surface of the connecting seat 3 is in a tilted shape, the surface of the limiting plate 4 is rotatably connected to the connecting rod 22, the end of the connecting rod 22 away from the limiting plate 4 is rotatably connected to the limiting rod 6, the limiting rod 6 penetrates the surface of the connecting seat 3, the limiting rod 6 is slidably connected to the inside of the connecting seat 3, the surface of the limiting rod 6 is fixedly connected to a spring 7, the end of the spring 7 away from the limiting rod 6 is fixedly connected to the inner wall of the connecting seat 3, and the spring 7 can restore the position of the limiting rod 6.

[0029] The inner wall of the connecting seat 3 is rotatably connected to a cover plate 2, which can protect the lens of the sight body 1. The surface of the cover plate 2 is fixedly connected to a lever 17, which can control the opening and closing of the cover plate 2 by moving the lever 17. The surface of the cover plate 2 is provided with limit holes 5 arranged equidistantly in a circle. When the limit rod 6 slides into the limit hole 5 close to one end of the cover plate 2, the limit rod 6 will block the inner wall of the limit hole 5 to limit the rotation angle of the cover plate 2.

[0030] The surface of the cover plate 2 is threadedly connected with a threaded rod 8, and the surface of the threaded rod 8 close to one end of the cover plate 2 is provided with a partial thread, and the end of the threaded rod 8 away from the cover plate 2 is fixedly connected with a knob 16, which is convenient for the user to operate, and the surface of the threaded rod 8 is fixedly connected with an extrusion plate 9, and the extrusion plate 9 is in a figure eight shape, and the surface of the cover plate 2 is fixedly connected with two supporting terminals 12, and the interiors of the two supporting terminals 12 are slidably connected with sliding rods 10, and the ends of the two sliding rods 10 close to the extrusion plate 9 are rounded, which is convenient for sliding on the surface of the extrusion plate 9, and the surfaces of the two sliding rods 10 close to one end of the extrusion plate 9 are in contact with the surface of the extrusion plate 9, and the two sliding rods 10 close to the extrusion plate 9 are in contact with the surface of the extrusion plate 9. One end of the pressure plate 9 is fixedly connected to a blocking plate 20, and the surfaces of the two sliding rods 10 are movably sleeved with springs 11, and the two ends of the spring 11 are respectively fixedly connected to the surfaces of the blocking plate 20 and the surfaces of the supporting terminals 12, and the ends of the two sliding rods 10 away from the extrusion plate 9 are fixedly connected to fixed blocks 13, and the surfaces of the two fixed blocks 13 are fixedly connected to shielding plates 14, and the two shielding plates 14 can slide against each other, and the ends of the two shielding plates 14 that are close to each other are staggered, and the surfaces of the two shielding plates 14 are provided with arc-shaped through grooves 15 to prevent the shielding plates 14 from contacting the threaded rod 8, so that the opening and fitting of the two shielding plates 14 are smoother.

[0031] Furthermore, when the sight is idle or carried, the user can turn the lever 17 to drive the cover 2 to rotate on the inner wall of the connecting seat 3, so that the surface of the cover 2 fits with the inner wall of the circular groove 21, so that the cover 2 can cover the lens of the sight to prevent the lens from being accidentally scratched during carrying, and also prevent debris and dust from contacting the lens and causing contamination to the lens of the sight. In this way, the protection of the sight lens is achieved, thereby extending the service life of the sight.

[0032] Similarly, when the user uses the sight in a strong light environment outdoors, the user can press the end of the limit plate 4 away from the limit rod 6. At this time, the limit plate 4 rotates on the surface of the connecting seat 3, and then the end of the limit plate 4 close to the connecting rod 22 can rotate on the surface of the connecting rod 22. Similarly, the tilting of the end of the limit plate 4 close to the connecting rod 22 can drive the connecting rod 22 to rotate on the surface of the limit rod 6. Then, with the pressing of the limit plate 4, the connecting rod 22 will pull the limit rod 6 to the outside of the connecting seat 3, so that the limit rod 6 slides out from the inside of the limit hole 5. At this time, the spring 7 produces elastic deformation under the extrusion of the inner wall of the connecting seat 3 and the limit rod 6 and has a certain elastic force. Then, the cover plate 2 is rotated on the inner wall of the connecting seat 3 by toggling the toggle rod 17. At this time The cover plate 2 is separated from the inner wall of the circular groove 21, and then the user can determine the angle of rotation of the cover plate 2 according to actual needs. When it is rotated to a certain angle, the pressure on the limit plate 4 is released. At this time, the limit rod 6 can slide toward the inside of the connecting seat 3 under the elastic force of the spring 7, so that the end of the limit rod 6 close to the cover plate 2 slides into the inside of the limit hole 5. At the same time, the end of the limit rod 6 close to the limit plate 4 can drive the limit plate 4 to slide on the surface of the connecting seat 3, so that the limit plate 4 is rotated to the initial position. In this way, the user can adjust the opening and closing angle of the cover plate 2 according to actual needs, so as to achieve the shielding effect of part of the light, and avoid the situation where the light intensity is too high and causes discomfort to the user's eyes, thereby optimizing the user experience of the sight.

[0033] In addition, when the user uses the sight in the rain, the user can turn the knob 16, and the knob 16 will rotate. The rotation of the knob 16 can drive the threaded rod 8 to rotate synchronously. At this time, the rotation of the threaded rod 8 will drive the extrusion plate 9 to rotate synchronously. At this time, the surface of the extrusion plate 9 will contact the surface of the sliding rod 10 during the rotation of the extrusion plate 9. Then, when the raised part on the surface of the extrusion plate 9 rotates to the position corresponding to the support terminal 12, the two sliding rods 10 slide outward inside the support terminal 12 under the extrusion of the raised parts at both ends of the extrusion plate 9. The two springs 11 are elastically deformed under the extrusion force of the blocking plate 20 and the support terminal 12, thereby having a certain elastic force. Similarly, the two sliding rods 10 can respectively drive the two fixed blocks 13 to move outward synchronously while sliding outward, thereby driving the two shielding plates 14 to separate from each other and thus unfold. On the contrary, When the knob 16 is turned to drive the threaded rod 8 to rotate in opposite directions, when the groove position on the extrusion plate 9 corresponds to the two sliding rods 10, the two sliding rods 10 will move toward each other under the elastic force of the two springs 11, thereby driving the two fixing blocks 13 to move toward each other. At this time, the two fixing blocks 13 can make the two shielding plates 14 approach and fit each other, so that rainwater is blocked, preventing rainwater from dripping on the surface of the sight lens, thereby blocking the user's line of sight and causing inaccurate judgment of the target object. The user can adjust the expansion degree of the shielding plate 14 and the opening and closing angle of the cover plate 2 according to the amount of rainfall, so as to reduce the influence of rain on the surface of the sight during use, thereby ensuring the aiming effect, so that the use effect of the sight is not affected in rainy weather, ensuring the practicability of the device, increasing the versatility of the sight, and worthy of promotion.

[0034] Working principle: When it rains, turn the knob 16 to drive the threaded rod 8 and the extrusion plate 9 to rotate synchronously. During the rotation of the extrusion plate 9, the surface of the extrusion plate 9 squeezes the two sliding rods 10, causing the two sliding rods 10 to slide outward and drive the two fixed blocks 13 and the two shielding plates 14 to move, thereby unfolding and reducing the impact of rain on the surface of the sight during use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical sight with a locking structure, comprising a sight body (1), characterized in that: The surface of the sight body (1) is fixedly connected to a connection seat (3), the inner wall of the connection seat (3) is rotatably connected to a cover plate (2), the surface of the cover plate (2) is fixedly connected to a lever (17), the surface of the cover plate (2) is threadedly connected to a threaded rod (8), the surface of the threaded rod (8) close to one end of the cover plate (2) is provided with a partial thread, the end of the threaded rod (8) away from the cover plate (2) is fixedly connected to a knob (16), the surface of the threaded rod (8) is fixedly connected to an extrusion plate (9), the extrusion plate (9) is in a figure eight shape, and the surface of the cover plate (2) is fixedly connected to two support terminals. (12), the interiors of the two support terminals (12) are slidably connected with sliding rods (10), the ends of the two sliding rods (10) close to the extrusion plate (9) are rounded, the surfaces of the ends of the two sliding rods (10) close to the extrusion plate (9) are in contact with the surface of the extrusion plate (9), the ends of the two sliding rods (10) away from the extrusion plate (9) are fixedly connected with fixed blocks (13), the surfaces of the two fixed blocks (13) are fixedly connected with shielding plates (14), the two shielding plates (14) can slide against each other, and the ends of the two shielding plates (14) close to each other are staggered.

2. An optical sight with a locking structure according to claim 1, characterized in that: The surface of the sight body (1) is threadedly connected with an adjusting wheel (18), the surface of the sight body (1) is fixedly connected with a connecting buckle (19), and the surface of the sight body (1) is provided with a circular groove (21).

3. The optical sight with a locking structure according to claim 1, characterized in that: The surface of the connecting seat (3) is rotatably connected to a limiting plate (4), one end of the limiting plate (4) away from the surface of the connecting seat (3) is in a tilted shape, the surface of the limiting plate (4) is rotatably connected to a connecting rod (22), one end of the connecting rod (22) away from the limiting plate (4) is rotatably connected to a limiting rod (6), the limiting rod (6) passes through the surface of the connecting seat (3), and the limiting rod (6) is slidably connected to the inside of the connecting seat (3).

4. An optical sight with a locking structure according to claim 3, characterized in that: A spring 1 (7) is fixedly connected to the surface of the limiting rod (6), and one end of the spring 1 (7) away from the limiting rod (6) is fixedly connected to the inner wall of the connecting seat (3).

5. The optical sight with a locking structure according to claim 1, characterized in that: The surface of the cover plate (2) is provided with limiting holes (5) which are arranged at equal distances in a circle.

6. The optical sight with a locking structure according to claim 1, characterized in that: One end of the two sliding rods (10) close to the extrusion plate (9) is fixedly connected to a blocking plate (20).

7. An optical sight with a locking structure according to claim 6, characterized in that: The surfaces of the two sliding rods (10) are both movably sleeved with spring 2 (11), and the two ends of spring 2 (11) are respectively fixedly connected to the surface of the blocking plate (20) and the surface of the supporting terminal (12).

8. The optical sight with a locking structure according to claim 1, characterized in that: Arc-shaped through grooves (15) are provided on the surfaces of the two shielding plates (14).

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