Myopia and strabismus comprehensive prevention and control glasses based on electric control dimming film

Abstract

The invention relates to a pair of comprehensive myopia and strabismus prevention and control glasses with an electric control dimming film, the reverse electric control dimming film is most power-saving and practical, and a glasses control system mainly comprises a battery, a remote controller, a control unit, the electric control dimming film, an APP control module and the like. The switching between the atomization state and the transparent state of the control units in the two glasses legs is controlled through a remote controller or an APP, so that the myopia and strabismus adjusting ability of eyes and the vision of strabismus eyes are exercised.

Description

I. Technical Field

[0001] The present invention relates to the technical field of vision correction devices, and particularly to a pair of daily exercise glasses for the prevention and control of strabismus and myopia that integrates an innovative hardware architecture, a convenient control method, and has intelligent APP control, providing an effective daily correction training tool for strabismus and myopia patients. II. Background Art

[0002] Strabismus and myopia are common ophthalmic problems that seriously affect the visual function and quality of life of patients. At present, there are various methods for strabismus correction and myopia prevention and control, but traditional devices and methods have many drawbacks. In terms of strabismus correction, it is difficult to provide accurate and personalized daily visual training for the specific strabismus conditions of patients' binocular eyes; the device operation is complex, requiring high professional knowledge and operation ability of patients, resulting in poor patient compliance and greatly reducing the training effect. For myopia prevention and control, most means can only relieve the symptoms for a while and cannot effectively control the development of myopia fundamentally. Existing products rarely take into account both strabismus and myopia problems, and lack an intelligent and convenient operation experience. III. Summary of the Invention

[0003] (I) Object of the Invention

[0004] The present invention aims to provide a pair of daily exercise glasses that integrates strabismus correction and myopia prevention and control. By integrating hardware components, a convenient control system, and intelligent APP control, a personalized, daily, and easy-to-operate training environment is created for patients with esotropia and myopia.

[0005] (II) Technical Solution

[0006] 1. Lenses and electrochromic films:

[0007] (1) Lenses: High-quality optical lenses are selected to ensure excellent optical performance and lay a foundation for visual correction.

[0008] (2) Electrically controlled dimming film: Carefully select a suitable electrically controlled dimming film. The reverse electrically controlled dimming film is the best, being transparent when powered off and fogging up when powered on, which is energy-saving and convenient to use. Before bonding, use professional cleaning reagents and delicate tools to deeply clean the bonding surfaces of the lens and the dimming film, thoroughly removing impurities such as oil stains and dust. Use a special high-viscosity, high-transparency, and flexible bonding adhesive, and evenly apply it on the bonding surface of the dimming film with a high-precision coating device, accurately controlling the thickness of the adhesive layer. Use a precision bonding device to precisely bond the dimming film to the lens surface, and then use a gentle pressing tool to squeeze from the center of the lens to the edge to expel air bubbles, ensuring a tight bond between the two without affecting the optical performance of the lens. This dimming film can achieve precise fogging and dimming effects according to different instructions, meeting the diverse needs of strabismus and myopia training. Its fogging principle is based on electrochromic technology, and the molecular arrangement in the film is adjusted by controlling the current frequency to change the light transmittance. In terms of myopia prevention and control, the fogging degree is changed at a specific frequency to simulate the visual scenes when looking at objects at different distances, exercising the eye's accommodation ability; for strabismus correction, the left and right lenses can independently adjust the fogging degree to guide the eye movement and correct the eye position deviation.

[0009] Frame: Made of lightweight and high-strength alloy material, the design is repeatedly optimized according to the ergonomic principle to ensure the comfort and stability of long-term wear for patients. The interior of the frame is carefully designed with wire grooves to cleverly hide the connection lines, making the overall appearance simple and beautiful.

[0010] Temple:

[0011] 2. Battery: Place a high-capacity and fast-charging lithium-ion battery at the rear end of each temple respectively, forming a dual-battery configuration to provide stable power support for each component of the glasses. The battery is equipped with a common USB-C charging interface, which is convenient to charge with common chargers, and has overcharge and overcurrent protection functions to ensure safe and reliable charging.

[0012] 3. Control module: Located at the front end of the temple (close to the direction of the spectacle lens), it integrates a signal receiving unit, a microprocessor, and a control circuit. The signal receiving unit uses wireless communication technologies (such as Bluetooth and radio frequency communication technology) that match the remote control and APP, and can stably and efficiently receive control signals from the remote control or APP. The microprocessor processes the received signals through complex algorithms and then commands the control circuit to precisely regulate the working state of the electrically controlled dimming film. The control module is designed compactly and reasonably arranged inside the temple without affecting the overall wearing comfort and appearance of the glasses.

[0013] Remote control:

[0014] 4. Appearance and Layout: It is designed to be small and portable. The shell is made of anti-slip and wear-resistant silicone material to enhance the holding stability. The button layout is simple and clear, including a main switch button, a training mode switching button, a left-eye adjustment button group, a right-eye adjustment button group, etc. The main switch button controls the overall power on and off of the glasses. The training mode switching button can switch between multiple preset training modes such as monocular occlusion training mode, binocular alternating training mode, gradient atomization training mode, and myopia near and far adjustment training mode to meet the needs of different patients and different training stages. The left-eye adjustment button group includes buttons such as "left-eye atomization deepening" and "left-eye atomization lightening" to precisely adjust the atomization degree of the electrochromic film of the left lens. The function of the right-eye adjustment button group is the same as that of the corresponding left-eye button to adjust the light-adjusting film of the right lens. It is also possible to set the adjustment method by oneself, such as parameters like the atomization degree of the left and right eyes, atomization frequency, and time. In addition, the remote control is equipped with an internal battery and a power indicator light, which is convenient for users to know the remaining battery power at any time.

[0015] 5. Signal Transmission: The remote control uses stable and reliable wireless signal transmission technology to convert the user's operation instructions into wireless signals of a specific frequency and send them out. For example, when pressing the "left-eye atomization deepening" button, the remote control converts this instruction into a wireless signal according to the preset coding rule and sends it to the signal receiving unit of the control module at the front end of the glasses temple.

[0016] APP Control Module: Develop a dedicated smartphone APP that connects to the glasses via Bluetooth or other wireless communication technologies. The APP interface is designed to be simple and intuitive, and users can easily perform the following operations on the mobile phone: detailed setting of personalized training plans, including parameters such as training mode, time, and intensity; real-time monitoring of training progress and effects, generating data reports to facilitate users to understand their own vision correction situation; remote control of the glasses, breaking through the spatial limitation, and enabling convenient adjustment of the glasses state even when the remote control is not around; receiving vision correction-related information and suggestions to provide users with a comprehensive vision health service.

[0017] 6. Charger: It is equipped with a dedicated charger, and its output interface is fully compatible with the USB-C interface of the glasses battery. The charger has intelligent recognition and adjustment functions, which can automatically adjust the charging current and voltage according to the battery power status to achieve a fast and safe charging process. At the same time, the charger also has multiple protection functions such as overcharging, overcurrent, and overheating, effectively extending the battery life and ensuring charging safety.

[0018] (III) Beneficial Effects

[0019] 1. Personalized Precision Training: Patients can precisely adjust the lens atomization state and training mode according to their binocular strabismus differences and myopia conditions through a remote control or APP, obtaining exclusive personalized visual stimuli, significantly improving the effects of strabismus correction and myopia prevention and control, and accelerating the rehabilitation process. Operational Convenience: With the help of a small and easy-to-operate remote control and a powerful APP, patients can easily start and adjust the training anytime and anywhere, greatly improving training compliance. Whether at home, on the go, or in scenarios where it is inconvenient to use a mobile phone, they can conveniently control the glasses, increasing the flexibility of usage scenarios.

[0020] 2. Comfort and Stability: The frame and temples made of lightweight materials and designed with ergonomics ensure the comfort and stability of wearing the glasses for a long time. The dual-battery configuration ensures stable power supply and avoids affecting training due to insufficient battery power.

[0021] Safety and Reliability: All components of the glasses, including the battery, charger, and control module, etc., have been strictly tested and verified, with multiple protection functions to ensure the safety and reliability during product use. At the same time, stable wireless communication technology ensures stable and accurate signal transmission between the remote control, APP, and the glasses.

[0022] 3. Intelligent Data Monitoring and Analysis: The APP control module can record training data in real time, such as training duration, adjustment frequency, vision changes, etc. Through data analysis, it provides more scientific and targeted training suggestions for users, helping users better manage their vision health. IV. Specific Implementation Modes

[0023] (I) Lens Fitting Steps

[0024] 1. Place the lens and the reverse electro-controlled dimming film on a dust-free workbench. Dip a dust-free cloth in a special cleaning agent and gently wipe the fitting surfaces of the lens and the dimming film in the order from the center to the edge to ensure that there is no residue of any impurities.

[0025] Pour the special fitting glue into a high-precision dispensing device, precisely set the dispensing volume and application speed, and evenly apply it on the fitting surface of the dimming film to control the thickness of the glue layer between 0.05 - 0.1 mm.

[0026] 2. Use a precision fitting fixture to accurately align the dimming film with the lens, slowly lower and fit it from one side, and then gently squeeze from the starting end of the fitting to the other end with a flexible scraper to expel all air bubbles and ensure a tight and firm fit.

[0027] (II) Glasses Assembly and Debugging

[0028] 1. Install the fitted lens into the frame, ensuring a firm and accurate installation.

[0029] 2. Install the control module at the specified position at the front end of the temple, install the battery at the corresponding position at the rear end of the temple, and connect the circuits, ensuring that all circuits are hidden in the wire grooves of the frame and the temple without being exposed.

[0030] During debugging, first pair and connect the remote control with the glasses, and at the same time complete the pairing of the APP with the glasses. By operating the various buttons on the remote control and the control functions on the APP, test whether the signal receiving unit can accurately receive the signals sent by the remote control and the APP. Check the control function of the control module on the electrochromic film. Press the training mode switching button and the atomization adjustment button on the remote control in sequence, and perform the corresponding operations on the APP, and observe whether the lens can accurately switch to the corresponding training mode and atomization state to ensure compliance with the design requirements. At the same time, test the charge and discharge performance of the battery to verify whether the battery capacity, charging speed, and power supply stability meet the standards. In addition, test the battery level indicator function of the remote control and the data monitoring function of the APP to ensure that it can accurately display the battery level status and training data.

[0031] (III) Training and usage method

[0032] 1. Strabismus training:

[0033] (1) After the patient wears the glasses, press the main switch button on the remote control to turn on the power of the glasses, and the glasses enter the standby state; the power can also be remotely turned on through the APP.

[0034] (2) According to the patient's own strabismus condition and training needs, press the training mode switching button, or select a suitable strabismus training mode on the APP, such as the monocular occlusion training mode, the binocular alternating training mode, etc.

[0035] (3) By pressing the buttons such as "Left eye atomization deepening", "Left eye atomization shallowing", "Right eye atomization deepening", "Right eye atomization shallowing", etc., or sliding the adjustment bar on the APP, adjust the atomization degree of the electrochromic film of the left and right lenses to obtain the most suitable visual stimulation for oneself, guide the eye movement, and correct the eye position.

[0036] (4) During the training process, the patient can adjust the training mode, atomization degree, and the time frequency of eye alternating training at any time according to their own feelings and training effects through the remote control or the APP. After the training is over, press the main switch button to turn off the power of the glasses, or remotely turn it off through the APP.

[0037] 2. Myopia prevention and control training:

[0038] (1) Similarly, after turning on the power of the glasses, select the myopia prevention and control training mode on the remote control or the APP, such as the gradient atomization training mode of simulating looking far and near.

[0039] (2) According to the preset program or the parameters set by the user on the APP, the glasses change the atomization degree of the electrochromic film of the lens at a specific frequency. Through the adjustment of the lens atomization depth, it can simulate the visual scenes when viewing objects at different distances. When the atomization of the lens deepens, the vision becomes blurred, and the ciliary muscle of the eye needs to work hard to adjust to make the vision clear; when the atomization becomes shallower, the ciliary muscle is relatively relaxed. Repeated stimulation like this can exercise the adjustment ability of the ciliary muscle, enhance its elasticity and function, relieve tension and fatigue, and thus achieve myopia prevention and control.

[0040] (3) During the training process, the patient can view the real-time training data through the APP, such as the adjustment frequency, training duration, etc., so as to better master the training effect.

[0041] 2. Battery charging: When the battery power is insufficient, use the equipped charger to charge the glasses battery through the USB-C interface. During the charging process, the charger will automatically identify the battery status and adjust the charging parameters. When the battery is fully charged, the charger will automatically stop charging; the APP will also display the battery charging status in real time.

Claims

1. A pair of strabismus and myopia prevention and control glasses based on an electrically controlled dimming film, characterized in that: include: (1) The left and right lenses are bonded with an electrically controlled dimming film. The electrically controlled dimming film is based on the electrochromic principle. By controlling the voltage frequency, the arrangement of liquid crystal molecules in the film is adjusted to achieve dynamic adjustment of light transmittance and the degree of fogging of the left and right lenses can be switched at will to meet the needs of myopia prevention and control and daily correction training of strabismus; (2) The frame is ergonomically designed to ensure comfortable and stable wearing; (3) temples, including a battery at the rear end and a control module at the front end, wherein the battery is a dual-battery configuration, using a high-capacity, fast-chargeable lithium-ion battery, and equipped with a USB-C charging interface, and the control module integrates a signal receiving unit, a microprocessor, and a control circuit, wherein the signal receiving unit is used to receive a remote control or APP signal, and the microprocessor controls the control circuit to adjust the state of the electric-controlled dimming film according to the signal; (4) A remote controller, which is equipped with a main switch button, a training mode switch button, a left eye adjustment button group, and a right eye adjustment button group, etc., for controlling the working state of the glasses; (5) Mobile phone APP can be connected to the glasses via Bluetooth. The mobile phone APP has a user-friendly interface and can realize functions such as personalized settings, training plan customization, and training data viewing. It can provide patients with personalized training plans and data support, and provide personalized suggestions. (6) A charger, adapted to the USB-C port of the glasses battery, having overcharge, overcurrent, overheating and other protection functions, and used to charge the glasses battery.

2. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The electrically controlled dimming film is used for myopia prevention and control training, which changes the degree of atomization at a specific frequency, simulates clear and blurred visual scenes when viewing objects at different distances, and exercises the eye's adjustment ability.

3. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: In strabismus correction training, the electric control dimming film can adjust the fogging state of the left and right lenses independently or uniformly, and guide the eyeballs to rotate by creating different degrees of visual blur, thereby exercising the eyeball muscles. It can also exercise the diopter of the amblyopic eye in strabismus.

4. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The frames are ergonomically designed to ensure durability and comfort of the glasses.

5. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The remote control is easy to operate and is convenient for patients to adjust the working state of the glasses at any time.

6. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The mobile phone APP has a user-friendly interface and can provide patients with personalized training plans and data support.

7. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The microprocessor of the control module accurately adjusts the working state of the electrically controlled dimming film through the control circuit according to the preset mode and the remote control or APP signal.

8. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The training mode switching button of the remote control can switch between multiple preset training modes. The left eye adjustment button group includes "deeper left eye fog" and "lighter left eye fog" buttons, and the right eye adjustment button group includes "deeper right eye fog" and "lighter right eye fog" buttons, which can achieve precise adjustment of the fog degree of the lens's electrically controlled dimming film.

9. The strabismus and myopia prevention and control glasses according to claim 1, characterized in that: The charger can automatically adjust the charging current and voltage according to the battery power state, thereby achieving fast and safe charging.