Aiming sight system based on the integration of infrared imaging, low-light imaging, and LED aiming spotlight, and aiming sight with thermal imaging capabilities.

Abstract

The sight system is based on the integration of infrared photography, low light photography and LED aiming light spot, and includes an LED graphic chip (20), a lens (3), a beam splitter (30), a display screen (31), a thermal imaging core assembly (13), a low light night vision photography module (48) and a main control board (51), the thermal imaging core assembly (13) is electrically connected to the main control board (51), the low light night vision photography module (48) is electrically connected to the main control board (51), the thermal imaging core assembly (13) and the low light night vision photography module (48) are both electrically connected to the display screen (31), and the main control board (51) is electrically connected to the LED graphic chip (20) and the display screen (31) respectively, and the light emitted from the LED graphic chip (20) and the display screen (31) passes through the beam splitter (30) and enters the lens (3).

Description

Technical Field

[0001] The present invention belongs to the technical field of aiming systems, and specifically relates to an aiming system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots, and an aiming device with a thermal imaging function.

Background Art

[0002] The light emitted from the LED chip attached to the existing firearm aiming device is reflected by the adhesive lens to form an aiming light spot. The emission band of the LED chip is 560±80nm or other bands, and the light emitted from the LED often includes various colors such as red, yellow, and green. The narrow-band interference filter film and long-wavelength cut filter film coated on the adhesive lens reflect light of various colors. Light with a wavelength of 545±15nm and a wavelength greater than 600nm is reflected to the human eye. At the same time, the human eye observes the target and the environment around the target through the adhesive lens, and shoots in an aiming method where the aiming light spot coincides with the target.

[0003] Patent Application No. 201920048750.4 discloses an optical system for a reflective internal red dot sight that improves monochromaticity and concealment, and includes an LED chip and a lens used to reflect light emitted by the LED chip. Near the LED chip, a filter sheet coated with a narrowband interference filter film is placed between the LED chip and the lens. This filter sheet is used to filter out broadband light other than the central wavelength emitted by the LED chip in order to improve the monochromaticity of the light entering the human eye. The light energy of light of wavelengths other than the central wavelength emitted from the filter sheet is weakened or cut off, and the energy of the central wavelength light emitted from the filter sheet is directed onto the adhesive reflective surface of the lens. Because the adhesive reflective surface is coated with a cut film that cuts off the central wavelength, the light emitted from the lens is difficult to detect when viewed from a distance, improving the concealment of the sight. Directly observing a target through the human eye is extremely difficult in shooting environments where the distance is long or the light is low, making it very difficult to accurately judge or identify the target.

[0004] Japanese Patent Application No. 201922462324.8 discloses a two-light, three-color optical system and its sight, including a green light chip module, a red light chip module, and a right-angle prism. The green light chip module and the red light chip module are arranged perpendicularly, and the geometric center of the cubic prism is located at the intersection of the emitted rays from the green light chip module and the red light chip module. The cubic prism is coated with a composite film on its diagonal surfaces extending along the angle bisector of the emitted rays from the green light chip module and the red light chip module. This composite film is used to completely reflect the red light emitted by the red light chip module and to transmit the green light emitted by the green light chip module. By setting up two light sources, red and green, and emitting them orthogonally to each other, green light, red light, yellow light, etc. can be generated through a control circuit with the help of a prism and a total reflection film or a transmission film, significantly reducing the number of light sources and the volume and weight of the sight. However, with such sights, the target is still observed directly with the human eye, making it extremely difficult to accurately judge or identify a target at long distances or in low-light shooting environments. [Prior art documents] [Patent Documents]

[0005] [Patent Document 1] Chinese Patent Application No. 201920048750.4 Specification [Patent Document 2] Specification of Chinese Patent Application No. 201922462324.8 [Overview of the project] [Problems that the invention aims to solve]

[0006] This invention was made to solve the problem that, due to the optical system of existing aiming devices which require direct observation of the target with the human eye, the observation and determination of the target are greatly affected by ambient light. [Means for solving the problem]

[0007] The aiming system based on the fusion of infrared imaging, low-light imaging, and an LED aiming light spot described in the present invention includes an LED graphic chip, a lens, a beam splitter, a display screen, a thermal imaging core assembly, a low-light night vision imaging module, and a main control board, wherein the thermal imaging core assembly is electrically connected to the main control board, the low-light night vision imaging module is electrically connected to the main control board, both the thermal imaging core assembly and the low-light night vision imaging module are electrically connected to the display screen, the main control board is electrically connected to the LED graphic chip and the display screen, respectively, and light emitted from the LED graphic chip and the display screen passes through the beam splitter and enters the lens.

[0008] Furthermore, the light incident from the display screen to the beam splitter and the light incident from the LED graphic chip to the beam splitter are arranged at a 90° angle.

[0009] Furthermore, the aiming system based on the fusion of infrared imaging, low-light imaging, and an LED aiming light spot includes a lens, an OLED screen, a thermal imaging core assembly, a low-light night vision module, and a main control board, wherein the thermal imaging core assembly is electrically connected to the main control board, the low-light night vision module is electrically connected to the main control board, both the thermal imaging core assembly and the low-light night vision module are electrically connected to a display screen, the main control board is electrically connected to the OLED screen, and the light emitted from the OLED screen is incident on the lens.

[0010] The thermal imaging sight of the present invention, including the main body, comprises a battery cover assembly, a thermal imaging lens assembly, a thermal imaging core assembly, a battery, an adjustment assembly, and a spectral display assembly below the main body, the battery cover assembly and the thermal imaging lens assembly being arranged side by side, the battery being located behind the battery cover assembly, the thermal imaging core assembly being located behind the thermal imaging lens assembly, the adjustment assembly being located behind the thermal imaging core assembly, the spectral display assembly being located above the adjustment assembly, the adjustment assembly further including an adjustment screw, the adjustment screw being located behind the adjustment assembly body.

[0011] Furthermore, the battery cover assembly is replaced with an infrared illumination assembly, and the thermal imaging lens assembly is replaced with a low-light night vision module.

[0012] Furthermore, a front cover is provided in front of the main body, a lens is provided behind the front cover, a back cover is provided behind the main body, a window protective glass is provided in front of the back cover, and a solar charging panel is provided in the upper central part of the main body.

[0013] Furthermore, a first main control board and a second main control board are provided on the right side of the main unit, with the first main control board located in front of the second main control board.

[0014] Furthermore, the adjustment assembly includes an adjustment assembly body, the adjustment assembly body is provided with an LED base, the LED base is connected to a chip base, the chip base is provided with an LED graphic chip, an inclined surface is provided on the lower left side of the adjustment assembly body, the inclined surface abuts against an inclined ejector block, a first fine adjustment screw is provided on the left side of the inclined ejector block, a lateral ejector block is provided on the right side of the adjustment assembly body, a second fine adjustment screw is provided on the right side of the lateral ejector block, a lateral ejector spring is further provided between the adjustment assembly body and the lateral ejector block, and a compression spring is provided above the adjustment assembly body.

[0015] Furthermore, the spectral display assembly includes a beam splitter base, a beam splitter provided within the beam splitter base, a display screen provided on the right side of the beam splitter base, and a beam splitter cover provided above the beam splitter base.

[0016] Furthermore, a conductive cylindrical body is provided on the outer circumference of the battery, and a conductive plate, a cushioning pad, a conductive spring, and a positive electrode plate are sequentially provided behind the battery.

[0017] Furthermore, the thermal imaging lens assembly further includes a connecting sleeve, a lens gasket, a sealing gasket, and a core retaining ring, and a core buffer pad is provided between the thermal imaging lens assembly and the thermal imaging core assembly.

[0018] Furthermore, a data charging port is provided on the right side of the main unit and behind the battery, and a charging indicator light is provided near the data charging port.

[0019] Furthermore, a switch indicator light is provided on the left side of the main unit, near the second main control board.

[0020] The beneficial effects of the present invention are as follows: The aiming device system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots provided by the present invention can assist in observing or determining a target through the fusion of infrared imaging, low-light imaging, and observing a target with the human eye, and can determine the aiming target through the aiming light spot, enabling accurate shooting. The aiming device system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots can reduce the influence of environmental factors such as light and distance on shooting accuracy, can determine the target in a way that does not solely rely on personnel observing the target, can improve the target recognition ability, and can expand the application environment of the red dot aiming device. Furthermore, the present invention provides an aiming device with a thermal imaging function that can assist in observing or determining a target through the fusion of low-light night vision, infrared lens imaging, and observing a target with the human eye so that accurate shooting can be carried out. Also, the aiming device with a thermal imaging function can reduce the influence of environmental factors such as light and distance on shooting accuracy and can reduce the risk of being exposed to the explosion for the shooter, enabling target determination that does not solely rely on personnel observing the target, can improve the target recognition ability, and can expand the application environment of the red dot aiming device.

[0021] Hereinafter, the present invention will be described in more detail with reference to the embodiments.

Brief Description of the Drawings

[0022] [Figure 1] It is a schematic diagram of the principle of an aiming device system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots. [Figure 2] It is a schematic diagram 1 of the application of an aiming device system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots. [Figure 3] It is a schematic diagram 2 of the application of an aiming device system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots. [Figure 4] It is a schematic diagram of the optical path of an aiming device system based on the fusion of infrared imaging, low-light imaging, and LED aiming light spots. [Figure 5]It is a schematic diagram of the structure of a sight with a thermal imaging function. [Figure 6] It is a side sectional view of a sight with a thermal imaging function. [Figure 7] It is a schematic exploded view 1 of a sight with a thermal imaging function. [Figure 8] It is a schematic exploded view 2 of a sight with a thermal imaging function. [Figure 9] It is a schematic diagram 1 of the adjustment assembly structure of a sight with a thermal imaging function. [Figure 10] It is a schematic diagram 2 of the adjustment assembly structure of a sight with a thermal imaging function. [Figure 11] [[ID=第十八条]]It is a schematic diagram 3 of the adjustment assembly structure of a sight with a thermal imaging function. [Figure 12] It is a schematic diagram 4 of the adjustment assembly structure of a sight with a thermal imaging function. [Figure 13] It is a schematic diagram of the spectroscopic display assembly structure of a sight with a thermal imaging function. [Figure 14] It is a schematic exploded view 3 of a sight with a thermal imaging function.

Embodiments for Carrying Out the Invention

[0023] In order to further explain the technical means of the present invention and its effects for achieving the intended purpose, the specific embodiments, structural features and their effects of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Hereinafter, the technical solution of the present invention will be clearly and completely described in conjunction with the drawings and specific embodiments. It should be noted that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the present invention.

[0025] Furthermore, in the description of this invention, directions or positional relationships expressed by terms such as "center," "top," "bottom," "front," "back," "left," "right," "vertical," "horizontal," "aligned," "overlap," "bottom," "inside," and "outside" are based on the directions or positional relationships shown in the drawings and are merely for the purpose of explaining and simplifying the explanation of this invention. They do not indicate or imply that the represented device or element has a specific direction, or that it must be configured and operated in that direction, and should not be understood as limiting the invention.

[0026] The terms “First” and “Second” are used solely for descriptive purposes and should not be understood as indicating or implying relative importance, or implicitly specifying the number of designated technical features. Therefore, features limited by the terms “First” and “Second” may explicitly or implicitly include one or more such features. In this description, unless otherwise stated, “multiple” means two or more.

[0027] Example 1 This design was developed to address the problem of target observation and determination being heavily influenced by ambient light, which is a consequence of the optical systems of existing aiming devices that require direct observation of the target with the human eye.

[0028] As shown in Figures 1 to 4, the present invention provides a targeting system based on the fusion of infrared imaging, low-light imaging and an LED targeting light spot, comprising an LED graphic chip 20, a lens 3, a beam splitter 30, a display screen 31, a thermal imaging core assembly 13, a low-light night vision imaging module 48, and a main control board 1, wherein the thermal imaging core assembly 13 is electrically connected to the main control board 1, the low-light night vision imaging module 48 is electrically connected to the main control board 1, and both the thermal imaging core assembly 13 and the low-light night vision imaging module 48 are electrically connected to the display screen 31, and the main control The roll board 1 is electrically connected to the LED graphic chip 20 and the display screen 31, respectively. The light emitted from the LED graphic chip 20 and the display screen 31 passes through the beam splitter 30 and enters the lens 3. The LED graphic chip 20 provides a light spot for aiming under the control of the main control board 1. The light emitted from the LED graphic chip 20 is reflected or transmitted by the beam splitter 30 before entering the lens 3, and after being reflected by the lens 3, enters the shooter's eye 50. The shooter's eye 50 can directly observe the target 49 and the surrounding scenery through the lens 3. Furthermore, the thermal imaging core assembly 13 and the low-light night vision module 48, under the control of the control board 1, collect video images of the target 49 and the surrounding scenery. The collected video images are played back synchronously via the display screen 31, transmitted or refracted by the beam splitter 30, enter the lens 3, are reflected by the lens 3, and then enter the shooter's eye 55. The source from which the shooter observes the target 49 and the surrounding scenery may be the directly observed target 49 and surrounding scenery, or it may be a recording of the thermal imaging core assembly 13 and the low-light night vision module 48 projected onto the display screen 31. Thus, the problems of unclear observation and significant influence of environmental factors caused by existing aiming devices, where the target 49 and the surrounding scenery are directly observed by the shooter through the lens 3, can be overcome.Figure 4 shows a schematic diagram of the optical path of a sighting system based on the fusion of infrared imaging, low-light imaging, and an LED aiming light spot. From Figure 4, it can be seen that the sighting system is a reflective aiming mirror optical system, meaning that all the light emitted from the LED graphic chip 20 and the display screen 31 is reflected by the lens 3 and incident on the shooter's eye 50.

[0029] Furthermore, the light incident from the display screen to the beam splitter and the light incident from the LED graphic chip 20 to the beam splitter are arranged at a 90° angle. Note that, as shown in Figures 2 and 3, one of the aiming light spot emitted from the LED graphic chip 20 and the image reproduced on the display screen 31 are reflected by the beam splitter 30, while the other passes through the beam splitter 30.

[0030] Furthermore, since the beam splitter 30 primarily plays a role in optical fusion, it can also be replaced with a translucent, semi-reflective planar mirror.

[0031] Furthermore, the aiming system based on the fusion of infrared imaging, low-light imaging, and an LED aiming light spot further includes a battery 14, which is electrically connected to the LED graphic chip 20, the display 31, the thermal imaging core assembly 13, the low-light night vision module 48, and the main control board 1, respectively, and supplies the electrical energy necessary for the operation of the LED graphic chip 20, the display screen 31, the thermal imaging core assembly 13, the low-light night vision module 48, and the main control board 1.

[0032] Furthermore, the battery 14 can use CR123A, 18650, 18350, polymer lithium batteries, etc., the LED graphic chip 20 may use the HK-882 LED chipset, the display screen 31 can use Micro LED or OLED, the thermal imaging core assembly 13 can use the Arrow thermal imaging core assembly 13, the low-light night vision module 48 can use Sony's low-light 385 or 482 low-light night vision module, and the main control board 1 is customized and developed to meet the needs of products using the LED graphic chip 20, display screen 31, thermal imaging core assembly 13, and low-light night vision module 48. For example, the main control board developed according to the HK-882 LED chipset, Micro LED, Arrow, Amap, etc. thermal imaging core assemblies, and Sony's low-light CMOS sensor can be the 21109 main control board.

[0033] Furthermore, depending on the application scenario, the illustrated thermal imaging core assembly 13 and low-light night vision module 48 may be positioned separately from the sight. For example, the images captured by the thermal imaging core assembly 13 and low-light night vision module 48 can be transmitted wirelessly or via wired connection directly to the sight or AR glasses, thereby improving the ability to identify shooting targets and expanding the application scenarios of the red dot sight. Users can freely select and combine the thermal imaging core assembly 13 or the low-light night vision module 48 with the sight according to their application scenario.

[0034] Example 2 Based on Embodiment 1, the LED graphic chip can be further replaced with a Micro LED screen, in which case the system has two screens: one screen displays a split image and the other screen displays infrared and low-light images. The light from the two paths is reflected or transmitted by a beam splitter before entering the lens, which reflects the light before entering the shooter's eye, allowing the shooter to directly observe the target and surrounding images through the lens.

[0035] Example 3 Furthermore, unlike Examples 1 and 2, the aiming system based on the fusion of infrared imaging, low-light imaging, and an LED aiming light spot includes a lens, an OLED screen or Micro LED display, a thermal imaging core assembly, a low-light night vision module, and a main control board, wherein the thermal imaging core assembly is electrically connected to the main control board, the low-light night vision module is electrically connected to the main control board, both the thermal imaging core assembly and the low-light night vision module are electrically connected to a display screen, and the main control board is electrically connected to an OLED screen. The light emitted from the OLED screen enters the lens, and in this case, a single OLED screen or Micro LED display is used without using a beam splitter, and two color LEDs are used in the OLED screen or Micro LED display, with green displaying a fused image and red displaying a divided figure. The light emitted from the OLED screen or Micro LED display enters the lens directly, is reflected through the lens, and then enters the shooter's eye, allowing the shooter to directly observe the target and surrounding image through the lens.

[0036] In summary, this aiming system, based on the integration of infrared imaging, low-light imaging, and an LED aiming spot, can assist in target observation or determination by integrating infrared imaging, low-light imaging, and human-eye target observation. Furthermore, by determining the target through the aiming of the light spot, accurate shooting can be performed. This aiming system, based on the integration of infrared imaging, low-light imaging, and an LED aiming spot, can reduce the influence of environmental factors such as light and distance on shooting accuracy. The method of determining the target does not rely solely on human target observation, enhancing target identification ability and expanding the application scenarios of red dot aiming systems.

[0037] Example 4 Applying the solutions for targeting systems based on the fusion of infrared imaging, low-light imaging, and LED targeting spot described in Examples 1-3, the present invention provides a targeting device with thermal imaging capabilities, as shown in Figures 5-13. Considering the needs of practical application, the thermal imaging targeting device divides the main control board 51 into a first main control board 15 and a second main control board 16 to facilitate the rational setting of the operation buttons, providing two image fusion methods. The thermal imaging core assembly and night vision core 52 are also provided in two ways: one is to use the thermal imaging lens assembly 12 alone, and the other is to use the infrared illumination assembly 28 in combination with the low-light night vision module 48, details of which will be described later.

[0038] As shown in Figures 5 to 13, the present invention provides a sighting device with thermal imaging function including a main body 1, below which a battery cover assembly 11, a thermal imaging lens assembly 12, a thermal imaging core assembly 13, a battery 14, an adjustment assembly 7, and a spectral display assembly 8 are provided, the battery cover assembly 11 and the thermal imaging lens assembly 12 are provided side by side, the battery 14 is provided behind the battery cover assembly 11, the battery 14 mainly supplies power to the battery cover assembly 11 and the thermal imaging lens assembly 12, and the thermal imaging core assembly 13 is provided behind the thermal imaging lens assembly 12 The adjustment assembly 7 is located behind the thermal imaging core assembly 13, and the spectral display assembly 8 is located above the adjustment assembly 7. The spectral display assembly 8 and the adjustment assembly 7 are fixedly connected to the adjustment assembly body 17 by screws. The adjustment assembly 7 can adjust the LED graphic chip 20, beam splitter 30, and display screen 31 vertically and horizontally. The adjustment assembly 7 further includes an adjustment screw 43, which is located behind the adjustment assembly body 17. The adjustment screw 43 allows the adjustment assembly body 17 to be pulled or pushed by the adjustment screw 43 to adjust its position in the front-to-back direction.

[0039] Furthermore, as shown in Figure 14, the battery cover assembly 11 is replaced with the infrared illumination assembly 28, and the thermal imaging lens assembly 12 is replaced with the low-light night vision module 48.

[0040] Furthermore, a front cover 2 is provided in front of the main body 1, a lens 3 is provided behind the front cover 2, a back cover 4 is provided behind the main body 1, and a window protective glass 5 is provided in front of the back cover 4. Both the front cover 2 and the back cover 4 are connected to the main body 1 via a rotating shaft, but the rotating shaft of the front cover 2 is positioned upwards, and the rotating shaft of the back cover 4 is positioned downwards. A solar charging panel 6 is provided in the upper central part of the main body 1, and the solar charging panel 6 mainly supplies power to the LED graphic chip 20.

[0041] Furthermore, a first main control board 15 and a second main control board 16 are provided on the right side of the main unit 1. The first main control board 15 is located in front of the second main control board 16. The first main control board 15 corresponds to the three buttons on the front right side of Figure 5 and completes the control of the battery cover assembly 11, allowing for the increase or decrease of the brightness of the internal red dot. The second main control board 16 corresponds to the six buttons on the rear right side of Figure 5 and completes the selection of functions such as opening and closing, recording, checking, and vertical adjustment of the thermal imaging sight.

[0042] Furthermore, the adjustment assembly 7 includes an adjustment assembly body 17, the adjustment assembly body 17 is provided with an LED base 18, the LED base 18 is connected to a chip base 19, the chip base 19 is provided with an LED graphic chip 20, an inclined surface 21 is provided on the lower left side of the adjustment assembly body 17, the inclined surface 21 abuts against an inclined ejector block 22, a first fine adjustment screw 23 is provided on the left side of the inclined ejector block 22, a lateral ejector block 24 is provided on the right side of the adjustment assembly body 17, a second fine adjustment screw 25 is provided on the right side of the lateral ejector block 24, a lateral ejector spring 26 is further provided between the adjustment assembly body 17 and the lateral ejector block 24, and a compression spring 27 is provided above the adjustment assembly body 17.

[0043] Furthermore, the spectral display assembly 8 includes a beam splitter base 29, a beam splitter 30 provided within the beam splitter base 29, a display screen 31 provided on the right side of the beam splitter base 29, and a beam splitter cover 32 provided above the beam splitter base 29. The light incident from the display screen 31 to the beam splitter 30 and the light incident from the LED graphic chip 20 to the beam splitter 30 are arranged at a 90° angle. Note that the aiming light spot emitted from the LED graphic chip 20 and the image reproduced on the display screen 31 are reflected by the beam splitter 30 on one side and transmitted through the beam splitter 30 on the other.

[0044] Furthermore, since the beam splitter 30 primarily plays a role in optical fusion, it can also be replaced with a translucent, semi-reflective planar mirror.

[0045] Furthermore, a conductive cylindrical body 33 is provided on the outer circumference of the battery 14, and a conductive plate 34, a cushioning pad 35, a conductive spring 36, and a positive electrode plate 37 are sequentially provided behind the battery 14, which is the conventional design of the battery 14.

[0046] Furthermore, the thermal imaging lens assembly 12 further includes a connecting sleeve 38, a lens gasket 39, a sealing gasket 40, and a core retaining ring 41, which are sequentially arranged on the thermal imaging lens to fix and protect the thermal imaging lens. A core buffer pad 42 is provided between the thermal imaging lens assembly 12 and the thermal imaging core assembly 13, and the core buffer pad 42 can avoid direct contact or collision between the thermal imaging lens assembly 12 and the thermal imaging core assembly 13.

[0047] Furthermore, a data charging port 45 is provided on the right side of the main unit 1, behind the battery 14, and a charging indicator light 46 is provided near the data charging port 45.

[0048] Furthermore, a switch indicator light 47 is provided on the left side of the main unit 1, near the second main control board 16.

[0049] Furthermore, the light emitted from the LED graphic chip 20 and the display screen 31 passes through the beam splitter 30 and enters the lens 3. The LED graphic chip 20 provides a light spot for aiming under the control of the main control board 1. The light emitted from the LED graphic chip 20 is reflected or transmitted by the beam splitter 30 before entering the lens 3, and after being reflected by the lens 3, it enters the shooter's eye, allowing the shooter to directly observe the target and the surrounding scenery through the lens 3. Furthermore, the lens assembly 12 collects video images of the target and surrounding scenery, and the collected video images are synchronously played back via the display screen 31. After passing through or refracting the beam splitter 30, the images enter the lens 3, are reflected by the lens 3, and then enter the shooter's eyes. The source from which the shooter observes the target and surrounding scenery may be the directly observed target and surrounding scenery, or it may be a recording of the lens assembly 12 projected onto the display screen 31. Thus, the problems of unclear observation and significant influence of environmental factors caused by existing aiming devices in which the target and surrounding scenery are directly observed by the shooter through the lens 3 can be overcome.

[0050] Furthermore, the battery 14 can use CR123A, 18650, 18350, polymer lithium batteries, etc., the LED graphic chip 20 may use the HK-882 LED chipset, the display screen 31 can use Micro LED or OLED, the lens assembly 12 may use the Arrow thermal imaging core assembly 13, the infrared illumination assembly 28 may use an 850nm wavelength LED light source or laser light source, the low-light night vision module 48 may use the SONY 482 low-light night vision module, and the main control board will be customized and developed to meet the needs of products using the LED graphic chip 20, display screen 31, lens assembly 12, infrared illumination assembly 28, and low-light night vision module 48. For example, the main control board developed according to the HK-882 LED chipset, Micro LED, thermal imaging core assemblies such as Arrow and Amap, and SONY low-light CMOS sensor may be the 21109 main control board.

[0051] Furthermore, depending on the application scenario, the illustrated lens assembly 12 may be positioned separately from the sight. For example, the image captured by the lens assembly 12 can be transmitted wirelessly or via a wired connection directly to the sight or AR glasses, thereby improving the ability to identify shooting targets and expanding the application scenarios of the red dot sight. Users are free to select either the lens assembly 12 or the infrared illumination assembly 28 and use them in combination with the sight according to their application scenario.

[0052] In summary, this thermal imaging sight assists in target observation or determination through the integration of infrared imaging, low-light imaging, and human-eye target observation, allowing for target determination through the aiming light spot and enabling accurate shooting. Because this thermal imaging sight reduces the impact of environmental factors such as light and distance on shooting accuracy and lowers the risk of radiation exposure to the shooter, it enables target determination that does not rely solely on human-eye observation, improving target recognition capabilities and expanding the application environment of red dot sights.

[0053] The above description further elaborates on the present invention in combination with specific preferred embodiments, and it is not considered that specific embodiments of the present invention are limited to these descriptions. For a person ordinary to the art in which the present invention is being made, many simple inferences and substitutions are possible, provided that they do not depart from the spirit of the present invention, and all of these should be considered to fall within the scope of protection of the present invention. [Explanation of symbols]

[0054] 1. Main unit 2. Front cover 3, lens 4. Back cover 5. Window protective glass 6. Solar charging panel 7. Adjustment assembly, 8. Spectroscopic display assembly 9. Pressing block 10. Screw 11. Battery cover assembly 12. Thermal imaging lens assembly 13. Thermal imaging core assembly 14. Battery 15. First Main Control Board 16. Second main control board 17. Adjustment Assembly Body 18. LED base 19. Chip base 20. LED Graphics Chip 21, sloped surface 22. Inclined ejector block 23. First fine adjustment screw 24. Lateral ejector block 25. Second fine adjustment screw 26. Lateral ejector spring 27. Compression spring 28. Infrared illumination assembly 29. Beam Splitter Base 30. Beam Splitter 31. Display screen 32. Beam Splitter Cover 33. Conductive cylinder 34. Conductive plate 35, cushioning pad 36. Conductive spring 37. Positive plate 38. Connection sleeve 39. Lens gasket 40. Seal gasket 41. Core retaining ring 42. Core cushioning pad 43. Adjustment screw 44. Cover plate 45. Data charging port 46, Charging indicator light 47. Switch indicator light 48. Low-light night vision module 49, target 50, eye 51. Main control board 52. Thermal imaging core assembly and night vision core

Claims

1. A targeting system based on the integration of infrared imaging, low-light imaging, and an LED targeting light spot, It includes an LED graphics chip (20), a lens (3), a beam splitter (30), a display screen (31), a thermal imaging core assembly (13), a low-light night vision module (48), and a main control board (51). The thermal imaging core assembly (13) is electrically connected to the main control board (51), the low-light night vision module (48) is electrically connected to the main control board (51), and both the thermal imaging core assembly (13) and the low-light night vision module (48) are electrically connected to the display screen (31). The main control board (51) is electrically connected to an LED graphic chip (20) and a display screen (31), respectively. Light emitted from the LED graphic chip (20) and the display screen (31) passes through a beam splitter (30), enters the lens (3), is reflected by the lens (3), and then enters the shooter's eye (50), while the shooter's eye (50) directly observes the target through the lens (3). A targeting system characterized by the integration of infrared photography, low-light photography, and an LED targeting light spot.

2. The light incident from the display screen (31) to the beam splitter (30) and the light incident from the LED graphic chip (20) to the beam splitter (30) are arranged at a 90° angle. The aiming system according to claim 1, characterized in that it is as described above.

3. It includes a lens (3), a display screen (31), a thermal imaging core assembly (13), a low-light night vision module (48), and a main control board (51). The thermal imaging core assembly (13) is electrically connected to the main control board (51), the low-light night vision module (48) is electrically connected to the main control board (51), both the thermal imaging core assembly (13) and the low-light night vision module (48) are electrically connected to the display screen (31), and the display screen (31) is an OLED screen. The main control board (51) is electrically connected to the OLED screen, and the light emitted from the OLED screen enters the lens (3), is reflected by the lens (3), and then enters the shooter's eye (50), and the shooter's eye (50) directly observes the target through the lens (3). The aiming system according to claim 1, characterized in that it is as described above.

Images