Snow goggles structure for outdoor sports

Abstract

The invention discloses a snow goggles structure for outdoor sports, which comprises a goggles body mechanism, a display mechanism, a motion capturing mechanism, an environment adjusting mechanism and an auxiliary mechanism, and the display mechanism comprises a Micro-OLED array. According to the snow goggles for outdoor sports, intelligent functional modules are integrated, enhanced display and environment self-adaptive adjustment in a sports scene are achieved through cooperation of multiple mechanisms, the scheme that a Micro-OLED array is arranged outside a curved lens and a holographic waveguide optical device is combined is adopted, accurate superposition of navigation data and a real scene is achieved, and the navigation precision is improved. The environment light sensor can dynamically match display brightness to avoid visual fatigue, the motion capture system realizes six-degree-of-freedom posture tracking through a 9-axis IMU and an infrared ToF camera, a user motion posture three-dimensional model can be constructed by matching with depth perception, and the environment adjusting mechanism adopts a composite temperature control system of a Peltier semiconductor chilling plate and a miniature centrifugal fan. And fogging and icing are effectively prevented.

Description

Technical Field

[0001] This invention relates to the field of snow goggles, and in particular to a structure for snow goggles used in outdoor sports. Background Technology

[0002] In the field of outdoor sports, snow goggles are an important piece of equipment used to protect athletes' eyes and reduce the damage to the eyes caused by external environmental factors such as cold wind, snowflakes, and dust. They also provide athletes with a clear field of vision, assisting them in various outdoor sports.

[0003] Existing snow goggles suffer from several shortcomings: In terms of display functionality, they struggle to present high-definition, high-contrast virtual images, and the display may not be thin or transparent enough, causing excessive interference with the user's observation of the real environment. They fail to effectively integrate virtual information with the real scene, making it difficult to meet the needs of outdoor enthusiasts for navigation, exercise data, and other information. Regarding brightness adjustment, they lack the ability to sense ambient light intensity in real time and automatically adjust the display brightness. Under different lighting conditions, users may not be able to see the displayed content clearly, and excessively bright or dim light can even damage the eyes, reducing ease of use and comfort. In terms of motion capture, they struggle to capture the user's head movements and postures comprehensively and with high precision, failing to provide reliable data support for the goggles' intelligent interactive functions. For example, they cannot switch the viewing angle of the displayed content based on the user's head rotation, or provide corresponding exercise suggestions and feedback based on posture. Regarding environmental adjustment, they cannot flexibly adjust lens temperature according to different ambient temperatures and user needs. Lenses are prone to fogging in cold environments, while overheating can cause user discomfort, making it difficult to maintain lens clarity at all times and affecting the user experience in various environments. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this application provides a structure for outdoor sports snow goggles to solve the technical problem that the poor sealing design of the aforementioned snow goggles allows cold wind, snowflakes, dust, and other external elements to easily enter the space between the lens and the face, which not only blurs the lens but also reduces wearing comfort.

[0005] To achieve the above objectives, this application provides the following technical solution: a snow goggle structure for outdoor sports, comprising a goggle body mechanism, a display mechanism, a motion capture mechanism, an environmental adjustment mechanism, and an auxiliary mechanism. The display mechanism is mounted on the outside of the goggle body mechanism, the motion capture mechanism is mounted on the left and right sides of the goggle body mechanism, the environmental adjustment mechanism is mounted on the upper left and right sides of the goggle body mechanism, and the auxiliary mechanism is mounted on the outside of the goggle body mechanism. The goggle body mechanism includes a curved lens, a lens frame, and a sealing gasket. The sealing gasket is connected to the lens frame, and the curved lens is embedded in both sides of the inner cavity of the lens frame. The display mechanism includes a Micro-OLED array, a holographic waveguide optical device, and an ambient light sensor. The Micro-OLED array is mounted on the outside of the curved lens, and the holographic waveguide optical device is mounted on both sides of the inner cavity of the lens frame. The environmental adjustment mechanism is mounted on both sides of the inner cavity of the lens frame. The light sensors are mounted on both sides of the outer side of the lens frame. The motion capture mechanism includes a 9-axis IMU sensor and an infrared ToF camera. The 9-axis IMU sensor is connected to the infrared ToF camera, and the 9-axis IMU sensor and the infrared ToF camera are mounted on the left and right sides of the outer side of the lens frame. The environmental adjustment mechanism includes a cavity housing. Cavities are opened on both the left and right sides of the top of the inner cavity of the lens frame. The cavity housing is embedded in the cavity, and a Peltier semiconductor temperature control chip is embedded in the inner cavity of the cavity housing. A centrifugal micro fan is provided on the back of the inner cavity of the cavity housing. The auxiliary mechanism includes an assembly housing. The assembly housing is sleeved on the outside of the lens frame, and a main control chip is mounted in the inner cavity of the assembly housing. A lithium polymer battery is mounted on the outside of the assembly housing, and a lithium polymer battery is mounted on the power input port of the assembly housing through a circuit.

[0006] Preferably, the inner cavity of the lens frame is provided with a slot, and the outer surface of the sealing gasket is provided with a locking block that matches the slot. Through the cooperation of the slot and the locking block, the lens frame and the sealing gasket can be quickly locked together, thereby facilitating the replacement and maintenance of the sealing gasket.

[0007] Preferably, the Micro-OLED array has a resolution of 2560×144090Hz, the holographic waveguide optics has a field of view of 50 degrees, and the ambient light sensor has a range of 0-100000lux. The Micro-OLED array has the advantages of high resolution, high contrast, low power consumption, and thinness. The holographic waveguide optics replace the etched grating to guide the virtual image, and the ambient light sensor can measure the intensity of the surrounding light.

[0008] Preferably, magnets are installed on both the outer surface of the curved lens and the inner cavity of the lens frame. The curved lens includes an outer lens, and an inner lens is installed on the back of the outer lens. The surface of the inner lens is treated with anti-fog coating. The added magnets facilitate quick assembly between the curved lens and the lens frame, and also facilitate the replacement of curved lenses of different specifications. The outer lens is made of cellulose triacetate, which has the advantages of impact resistance and UV protection. The inner lens is made of cellulose acetate board and is permanently anti-fog through anti-fog liquid treatment.

[0009] Preferably, a nose pad is fitted on the outer bottom of the lens frame, and a silicone anti-slip strip is fitted on the end of the nose pad away from the lens frame. The nose pad is connected to the lens frame by a buckle. The nose pad is made of silicone and can adapt to different nose bridge heights through its deformation ability, and prevent fogging and air leakage. The buckle can be quickly adjusted to loosen or tighten.

[0010] Preferably, the lens frame is equipped with a control module, and the output end of the control module is connected to the Peltier semiconductor temperature control chip and the centrifugal micro fan via a line. The input end of the control module is connected to the lithium polymer battery via a line. The control module consists of an input module, an output module, a central processing module, and a storage module. It is used to control the on / off state of the Peltier semiconductor temperature control chip and the centrifugal micro fan, and to store user programs, working data, and system parameter information. It is also used to store the control state of the Peltier semiconductor temperature control chip and the centrifugal micro fan.

[0011] Preferably, the lens frame has a limiting mounting groove on both sides, a strap is inserted into the inner cavity of the limiting mounting groove, and a wire groove is installed on the back of the strap. The wire groove is equipped with a wire. The limiting mounting groove can fix the strap to the outside of the lens frame. The inner cavity of the strap is equipped with a soft pad. The strap can wear the lens frame on the user's head, and the length of the strap can be adjusted so that the lens frame can be used by users with different head circumferences.

[0012] Preferably, there are at least six sets of environmental adjustment mechanisms, which are evenly arranged on the left and right sides of the top of the inner cavity of the lens frame. The rotation speed of the Peltier semiconductor temperature control chip is 0-8000 rpm, which is controlled and adjusted by the control module. The six sets of environmental adjustment mechanisms are evenly assembled on the top of the inner cavity of the lens frame, thereby improving the overall defogging uniformity of the environmental adjustment mechanism on the curved lens and avoiding uneven cleaning of fog on the outside of the curved lens, which would affect the normal use by the user.

[0013] Preferably, the main control chip is a Qualcomm XR2 platform, the lithium polymer battery is fitted with a shell, and the shell is fitted with Velcro. Through the design of the shell and Velcro, the lithium polymer battery can be fixed in different positions. The design of the split lithium polymer battery increases the overall power of the device while reducing the weight of the lens frame, thereby improving the comfort when wearing the lens frame.

[0014] Preferably, the 9-axis IMU sensor is composed of a BMI270 chip, the sampling frequency of the 9-axis IMU sensor is 500Hz, and there are at least four infrared ToF cameras, which are evenly mounted on both sides of the outer side of the lens frame. The 9-axis IMU sensor is composed of an accelerometer, a gyroscope and a magnetometer, and the 9-axis IMU sensor is based on the Kalman wave filter algorithm.

[0015] In summary, this application provides a structure for outdoor sports snow goggles, which has the following beneficial effects: This outdoor sports snow goggle features a Micro-OLED array mounted on the outside of curved lenses, combined with holographic waveguide optics. This allows it to present users with high-definition, high-contrast virtual image information. The application of holographic waveguide optics makes the display thinner and more transparent, without causing excessive interference to the user's observation of the real environment. It achieves a perfect fusion of virtual information and real scene, providing outdoor athletes with rich navigation, sports data and other information, improving the sports experience and safety. The outdoor sports snow goggles feature an ambient light sensor that can detect the intensity of ambient light in real time and automatically adjust the brightness of the display mechanism. This ensures that users can clearly see the displayed content under different lighting conditions, while avoiding excessive brightness or darkness that could harm their eyes, thus improving ease of use and comfort. This outdoor sports snow goggle utilizes a combination of a 9-axis IMU sensor and an infrared ToF camera to capture the user's head movements and postures from all angles with high precision. The 9-axis IMU sensor accurately measures head acceleration, angular velocity, and magnetic field changes, while the infrared ToF camera obtains depth information of objects by measuring the time-of-flight of infrared light. Working together, they achieve precise recognition of user movements, providing reliable data support for the goggle's intelligent interactive functions. For example, they can switch the viewing angle of the displayed content based on the user's head rotation, or provide corresponding movement suggestions and feedback based on posture. This outdoor sports snow goggle features a Peltier semiconductor temperature control chip embedded within a hollow housing. Utilizing the Peltier effect, it achieves rapid cooling or heating of the lens area. The lens temperature can be flexibly adjusted according to different ambient temperatures and user needs, preventing fogging or overheating in cold environments and ensuring consistent lens clarity. This enhances the user experience in various conditions. Furthermore, the centrifugal micro-fan accelerates airflow in the lens area, further enhancing defogging and heat dissipation. It also distributes the heat or cold generated by the Peltier semiconductor temperature control chip more evenly across the lens surface, improving the efficiency and uniformity of environmental regulation. Attached Figure Description

[0016] Figure 1 This is a front view of the present invention.

[0017] Figure 2 This is an external schematic diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the back of the present invention.

[0019] Figure 4 This is a front plan view of the present invention.

[0020] Figure 5 This is a schematic diagram of the structural composition of the present invention.

[0021] Explanation of reference numerals in the attached figures: 1. Lens body mechanism; 11. Curved lens; 12. Lens frame; 13. Sealing gasket; 14. Nose pad; 15. Strap; 16. Limiting assembly groove; 2. Display mechanism; 21. Micro-OLED array; 22. Holographic waveguide optics; 23. Ambient light sensor; 3. Motion capture mechanism; 31. 9-axis IMU sensor; 32. Infrared ToF camera; 4. Environmental control mechanism; 41. Cavity housing; 42. Peltier semiconductor temperature control chip; 43. Centrifugal micro fan; 5. Auxiliary mechanism; 51. Assembly housing; 52. Main control chip; 53. Lithium polymer battery. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0023] This application provides a technical solution; please refer to [link / reference]. Figure 1 and Figure 2An outdoor sports snow goggle structure includes a goggle body mechanism 1, a display mechanism 2, a motion capture mechanism 3, an environmental adjustment mechanism 4, and an auxiliary mechanism 5. The display mechanism 2 is mounted on the outside of the goggle body mechanism 1, the motion capture mechanism 3 is mounted on the left and right sides of the goggle body mechanism 1, the environmental adjustment mechanism 4 is mounted on the upper left and right sides of the goggle body mechanism 1, and the auxiliary mechanism 5 is mounted on the outside of the goggle body mechanism 1. The goggle body mechanism 1 includes a curved lens 11, a lens frame 12, and a sealing gasket 13. The sealing gasket 13 is connected to the lens frame 12. The curved lens 11 is embedded on both sides of the inner cavity of the lens frame 12. The display mechanism 2 includes a Micro-OLED array 21, a holographic waveguide optics device 22, and an ambient light sensor 23. The Micro-OLED array 21 is mounted on the outside of the curved lens 11, the holographic waveguide optics device 22 is mounted on both sides of the inner cavity of the lens frame 12, and the ambient light sensor 23 is mounted on the outside of the lens frame 12. On both sides of the lens frame 12, the motion capture mechanism 3 includes a 9-axis IMU sensor 31 and an infrared ToF camera 32. The 9-axis IMU sensor 31 is connected to the infrared ToF camera 32, and the 9-axis IMU sensor 31 and the infrared ToF camera 32 are mounted on the left and right sides of the outside of the lens frame 12. The environmental adjustment mechanism 4 includes a cavity housing 41. Cavities are opened on the left and right sides of the top of the inner cavity of the lens frame 12. The cavity housing 41 is embedded in the cavity. A Peltier semiconductor temperature control chip 42 is embedded in the inner cavity of the cavity housing 41. A centrifugal micro fan 43 is provided on the back of the inner cavity of the cavity housing 41. The auxiliary mechanism 5 includes an assembly housing 51. The assembly housing 51 is sleeved on the outside of the lens frame 12. A main control chip 52 is mounted in the inner cavity of the assembly housing 51. A lithium polymer battery 53 is mounted on the outside of the assembly housing 51. The power input port of the assembly housing 51 is equipped with a lithium polymer battery 53 through a circuit.

[0024] Please see Figure 3 and Figure 4 The lens frame 12 has a slot inside, and the sealing gasket 13 has a corresponding locking block on its exterior. Through the cooperation of the slot and the locking block, the lens frame 12 and the sealing gasket 13 can be quickly engaged, facilitating the replacement and cleaning of the sealing gasket 13. This design not only simplifies the process of replacing the sealing gasket 13 but also makes cleaning and maintenance more convenient for users, effectively extending the lifespan of the snow goggles and ensuring their long-lasting and stable sealing performance.

[0025] The Micro-OLED array 21 has a resolution of 2560×144090Hz, the holographic waveguide optics 22 has a field of view of 50 degrees, and the ambient light sensor 23 has a measurement range of 0-100000 lux. The Micro-OLED array 21 has the advantages of high resolution, high contrast, low power consumption, and thinness. The holographic waveguide optics 22 replaces the etched grating to guide the virtual image, and the ambient light sensor 23 can measure the intensity of ambient light. This combination enables the display mechanism 2 to present clear and realistic image effects. Whether in bright or dim environments, it can automatically adjust the display effect according to changes in ambient light, providing users with a more comfortable and natural visual experience.

[0026] Magnets are fitted to both the exterior of the curved lens 11 and the interior of the lens frame 12. The curved lens 11 includes an outer lens, with an inner lens mounted on the back of the outer lens. The surface of the inner lens is treated with an anti-fog coating. The added magnets facilitate quick assembly between the curved lens 11 and the lens frame 12, and also facilitate the replacement of curved lenses 11 of different specifications. The outer lens is made of triacetate cellulose, which has the advantages of impact resistance and UV protection. The inner lens is made of cellulose acetate sheet and is permanently anti-fog through anti-fog liquid treatment. This design not only improves the assembly efficiency of snow goggles, but also allows users to easily change to suitable curved lenses 11 according to different sports needs and weather conditions. At the same time, the impact resistance and UV protection of the outer lens, as well as the permanent anti-fog effect of the inner lens, provide users with a safer and more comfortable outdoor sports experience.

[0027] A nose pad 14 is fitted to the outer bottom of the lens frame 12. A silicone anti-slip strip is fitted to the end of the nose pad 14 furthest from the lens frame 12. The nose pad 14 is connected to the lens frame 12 via a buckle. Made of silicone, the nose pad 14 adapts to different nose bridge heights through its deformability, preventing fogging and air leakage. The buckle allows for quick adjustment of tightness. This design ensures the nose pad 14 fits snugly against the user's nose bridge, effectively preventing the goggles from slipping or wobbling during exercise. Furthermore, the silicone anti-slip strip and buckle further enhance the stability and comfort of the goggles, allowing users to focus more on the activity itself during outdoor activities.

[0028] A control module is mounted on the outside of the lens frame 12. The output of the control module is connected to the Peltier semiconductor temperature controller 42 and the centrifugal miniature fan 43 via wiring. The input of the control module is connected to the lithium polymer battery 53 via wiring. The control module consists of an input module, an output module, a central processing module, and a storage module. It is used to control the on / off state of the Peltier semiconductor temperature controller 42 and the centrifugal miniature fan 43, and to store user programs, working data, and system parameter information. This design allows the environmental regulation mechanism 4 to intelligently adjust the temperature and humidity inside the goggles according to the user's actual needs and changes in the external environment, providing the user with a more comfortable and pleasant wearing environment. At the same time, the storage function of the control module also facilitates the user's personalized settings for the goggles' usage habits and preferences.

[0029] Both sides of the lens frame 12 have limiting mounting slots 16. A strap 15 is inserted into the inner cavity of each limiting mounting slot 16, and a wire groove is fitted on the back of the strap 15, with wiring inside. The limiting mounting slots 16 secure the strap 15 to the outside of the lens frame 12. A soft pad is fitted inside the strap 15, allowing the lens frame 12 to be worn on the user's head. The length of the strap 15 is adjustable, allowing the lens frame 12 to be used by users with different head circumferences. This design not only improves the stability of the snow goggles but also allows users with different head circumferences to find a suitable wearing method. Furthermore, the soft padding design inside the strap 15 further enhances wearing comfort, ensuring comfort even during prolonged exercise.

[0030] There are at least six sets of environmental adjustment mechanisms 4, which are evenly distributed on the left and right sides of the top of the inner cavity of the lens frame 12. The rotation speed of the Peltier semiconductor temperature control plate 42 is 0-8000 rpm, which is controlled and adjusted by the control module. The six sets of environmental adjustment mechanisms 4 are evenly assembled on the top of the inner cavity of the lens frame 12, thereby improving the overall uniformity of defogging of the curved lens 11 by the environmental adjustment mechanisms 4, and avoiding uneven cleaning of fog on the outside of the curved lens 11, which would affect the normal use of the user. This design allows the environmental adjustment mechanisms 4 to remove fog from the curved lens 11 more efficiently, ensuring that the user can maintain a clear field of vision in various weather conditions. At the same time, the evenly distributed environmental adjustment mechanisms 4 also avoid the problem of incomplete defogging in some areas, improving the overall performance of the snow goggles.

[0031] The main control chip 52 is based on the Qualcomm XR2 platform. The lithium polymer battery 53 is externally fitted with a housing, and the housing is also equipped with Velcro. This design allows the lithium polymer battery 53 to be fixed in different positions. This separate lithium polymer battery design increases the overall battery capacity of the device while reducing the weight of the lens frame 12, thus improving comfort when wearing the lens frame 12. This design not only improves the battery life of the snow goggles but also allows users to flexibly adjust the battery position according to their needs. Furthermore, the separate battery design reduces the weight of the lens frame 12, making it easier and more comfortable for users to wear.

[0032] The 9-axis IMU sensor 31 is composed of a BMI270 chip and has a sampling frequency of 500Hz. At least four infrared ToF cameras 32 are evenly mounted on both sides of the lens frame 12. The 9-axis IMU sensor 31 consists of an accelerometer, a gyroscope, and a magnetometer, and is based on a Kalman wave filter algorithm. This design enables the motion capture mechanism 3 to accurately capture the user's movement trajectory and posture changes, providing more precise data support for outdoor sports. Simultaneously, the even distribution of multiple infrared ToF cameras 32 improves the accuracy and stability of motion capture, allowing users to receive more timely and accurate feedback during exercise.

[0033] Please see Figure 5 The outdoor sports snow goggles consist of a goggle body mechanism 1, a display mechanism 2, a motion capture mechanism 3, an environmental adjustment mechanism 4, and an auxiliary mechanism 5. The goggle body mechanism 1 serves as the basic frame, with curved lenses 11 embedded on both sides of the inner cavity of the lens frame 12. Sealing gaskets 13 engage quickly with the lens frame 12 via slots and blocks, facilitating replacement and maintenance. In the display mechanism 2, a Micro-OLED array 21 is mounted on the outside of the curved lenses 11, holographic waveguide optics 22 are mounted on both sides of the inner cavity of the lens frame 12, and an ambient light sensor 23 works in conjunction to automatically adjust the display effect according to changes in ambient light. In the motion capture mechanism 3, a 9-axis IMU sensor 31 is connected to an infrared ToF camera 32 and mounted on the left and right sides of the outer surface of the lens frame 12, accurately capturing the user's movement trajectory and posture changes. In the environmental adjustment mechanism 4, a hollow housing 41 is embedded in the cavities on the top left and right sides of the inner cavity of the lens frame 12. A Peltier semiconductor temperature control chip 42 and a centrifugal micro fan 43, under the control of the control module, regulate the internal temperature and humidity of the snow goggles. In auxiliary mechanism 5, the assembly housing 51 is sleeved on the outside of the lens frame 12, and the main control chip 52 and lithium polymer battery 53 are assembled inside the assembly housing 51 to provide power support for each mechanism.

[0034] The Micro-OLED array 21 presents images at a resolution of 2560×144090Hz. The holographic waveguide optics 22 replaces the etched grating to guide the virtual image. The ambient light sensor 23 measures the ambient light intensity in the range of 0-100000 lux. The three work together to automatically adjust the display effect according to changes in ambient light, providing users with a clear and realistic visual experience.

[0035] The 9-axis IMU sensor 31 is composed of a BMI270 chip with a sampling frequency of 500Hz. Based on the Kalman wave filter algorithm, it consists of an accelerometer, a gyroscope, and a magnetometer. It works in conjunction with at least four sets of infrared ToF cameras 32 that are evenly mounted on both sides of the lens frame 12 to accurately capture the user's motion trajectory and posture changes, providing precise data support for outdoor sports.

[0036] The output of the control module is connected to the Peltier semiconductor temperature controller 42 and the centrifugal miniature fan 43, while the input is connected to the lithium polymer battery 53. It consists of an input module, an output module, a central processing module, and a storage module. Based on user needs and changes in the external environment, it controls the on / off state of the Peltier semiconductor temperature controller 42 and the centrifugal miniature fan 43, intelligently adjusting the internal temperature and humidity of the snow goggles. Six sets of environmental adjustment mechanisms 4 are evenly arranged on the top left and right sides of the inner cavity of the lens frame 12. The Peltier semiconductor temperature controller 42 rotates at a speed of 0-8000 rpm, and the control module controls and adjusts the speed to improve the uniformity of defogging on the curved lens 11.

[0037] The main control chip 52 is based on the Qualcomm XR2 platform. The lithium polymer battery 53 is externally fitted with a housing, and the housing is equipped with Velcro. Through the design of the housing and Velcro, the lithium polymer battery 53 can be fixed in different positions. The split design increases the overall power of the device while reducing the weight of the lens frame 12, thus improving wearing comfort.

[0038] Magnets are installed on both the exterior of the curved lens 11 and the interior of the lens frame 12, facilitating quick assembly and replacement of curved lenses 11 of different specifications. The outer lens is made of triacetate cellulose, which has the advantages of impact resistance and UV protection. The inner lens is made of cellulose acetate board and is treated with anti-fog liquid to achieve permanent anti-fog properties, meeting the needs of different sports and weather conditions.

[0039] A nose pad 14 is fitted to the bottom outer side of the lens frame 12. A silicone anti-slip strip is fitted to the end of the nose pad 14 away from the lens frame 12, and it is connected to the lens frame 12 by a buckle. The nose pad 14 is made of silicone and can be deformed to adapt to different nose bridge heights to prevent fogging and air leakage. The buckle can be quickly adjusted to ensure that the nose pad 14 fits tightly to the user's nose bridge, enhancing the stability and comfort of the goggles.

[0040] The lens frame 12 has limiting mounting slots 16 on both sides, and a strap 15 is inserted into the inner cavity of the limiting mounting slot 16. The back of the strap 15 is equipped with a wire groove, and the wire is installed inside. The inner cavity of the strap 15 is equipped with a soft pad, and the length is adjustable to improve the stability of wearing snow goggles, adapt to users with different head circumferences, and enhance wearing comfort.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A structure for outdoor sports snow goggles, comprising a goggle body mechanism, a display mechanism, a motion capture mechanism, an environmental adjustment mechanism, and an auxiliary mechanism, characterized in that: The lens mechanism includes a curved lens, a lens frame, and a sealing gasket. The sealing gasket is connected to the lens frame. The curved lens is embedded in both sides of the inner cavity of the lens frame. The display mechanism includes a Micro-OLED array, a holographic waveguide optics device, and an ambient light sensor. The Micro-OLED array is mounted on the outside of the curved lens. The holographic waveguide optics device is mounted on both sides of the inner cavity of the lens frame. The ambient light sensor is mounted on both sides of the outer surface of the lens frame. The motion capture mechanism includes a 9-axis IMU sensor and an infrared ToF camera. The 9-axis IMU sensor is connected to the infrared ToF camera, and the 9... The axial IMU sensor and infrared ToF camera are mounted on the left and right sides of the outside of the lens frame. The environmental adjustment mechanism includes a cavity housing. Cavities are opened on the left and right sides of the top of the lens frame. The cavity housing is embedded in the cavity. A Peltier semiconductor temperature control chip is embedded in the cavity housing. A centrifugal micro fan is provided on the back of the cavity housing. The auxiliary mechanism includes an assembly housing. The assembly housing is sleeved on the outside of the lens frame. The main control chip is assembled in the cavity of the assembly housing. A lithium polymer battery is assembled on the outside of the assembly housing. The power input port of the assembly housing is connected to the lithium polymer battery through a circuit.

2. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: The display mechanism is mounted on the outside of the lens body mechanism, the motion capture mechanism is mounted on the left and right sides of the lens body mechanism, the environmental adjustment mechanism is mounted on the upper left and right sides of the lens body mechanism, the auxiliary mechanism is mounted on the outside of the lens body mechanism, the inner cavity of the lens frame is provided with a slot, and the outer side of the sealing gasket is provided with a locking block that matches the slot.

3. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: The Micro-OLED array has a resolution of 2560×144090Hz, the holographic waveguide optics has a field of view of fifty degrees, and the ambient light sensor has a range of 0-100000lux.

4. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: Magnets are fitted to both the outer surface of the curved lens and the inner cavity of the lens frame. The curved lens includes an outer lens, an inner lens is fitted to the back of the outer lens, and the surface of the inner lens is treated with an anti-fog coating.

5. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: The outer bottom of the lens frame is fitted with a nose pad, and the end of the nose pad away from the lens frame is fitted with a silicone anti-slip strip. The nose pad is connected to the lens frame by a fastener.

6. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: The lens frame is equipped with a control module, and the output of the control module is connected to a Peltier semiconductor temperature control chip and a centrifugal micro fan via a circuit. The input of the control module is connected to a lithium polymer battery via a circuit.

7. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: Both sides of the lens frame are provided with limiting assembly grooves. The inner cavity of the limiting assembly groove is fitted with a strap, and the back of the strap is fitted with a wire groove, the inside of which is fitted with a wire.

8. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: There are at least six sets of environmental adjustment mechanisms, which are evenly arranged on the left and right sides of the top of the lens frame cavity. The rotation speed of the Peltier semiconductor temperature control chip is 0-8000 rpm, which is controlled and adjusted by the control module.

9. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: The main control chip is a Qualcomm XR2 platform, and the lithium polymer battery is fitted with a casing, and the casing is fitted with Velcro.

10. The structure of a snow goggle for outdoor sports according to claim 1, characterized in that: The 9-axis IMU sensor is composed of a BMI270 chip, the sampling frequency of the 9-axis IMU sensor is 500Hz, and there are at least four infrared ToF cameras, which are evenly mounted on both sides of the outer side of the lens frame.

Images