Children's intelligent glasses with illumination environment monitoring function

Abstract

The utility model relates to intelligent wearing equipment technical field, and disclose a kind of children's intelligent glasses with light environment monitoring function, including mirror frame and two legs, the pivot is equipped in the leg outer wall, the leg is hinged with mirror frame by pivot, the inside integrated setting of the leg is environmental light monitoring module, bluetooth module and the power module for above-mentioned module power supply;The environmental light monitoring module includes a piece of multichannel spectrum sensor, the spectrum sensor is attached on the circuit board inside the leg, the bluetooth module is electrically connected with spectrum sensor, for the data collected by spectrum sensor wireless transmission to external intelligent terminal;The leg outer wall is equipped with leg cover, solve the prior art in environmental light monitoring equipment function single, cannot continuously non-inductive wear, monitoring data is not comprehensive inaccurate, and feedback prompt is not intuitive effective problem.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable device technology, and more specifically to a children's smart glasses with a function of monitoring the lighting environment. Background Technology

[0002] Currently, children's learning and recreational activities increasingly rely on indoor environments. Prolonged exposure to unhealthy artificial light sources may negatively impact their visual development and circadian rhythms. While existing technologies include standalone light intensity detection devices or simple blue light detection tools, they generally suffer from limitations such as limited functionality, insufficient data dimensions, lack of comprehensive assessment, and unintuitive alerts. Children and parents struggle to comprehensively and conveniently understand whether the light quality of their environment truly meets eye health requirements. Therefore, there is an urgent need for a device that can be integrated into children's everyday wearable items, providing real-time, multi-dimensional monitoring and intuitive feedback on the health status of ambient light.

[0003] Based on this, this utility model designs a children's smart glasses with a light environment monitoring function, aiming to solve the problems of existing ambient light monitoring devices having limited functions, being unable to be worn continuously and without discomfort, having incomplete and inaccurate monitoring data, and having unintuitive and ineffective feedback reminders. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a children's smart glasses with a light environment monitoring function to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a children's smart glasses with a light environment monitoring function, including a frame and two temples. A pivot is provided on the outer wall of the temples, and the temples are hinged to the frame via the pivot. An ambient light monitoring module, a Bluetooth module, and a power supply module for powering the above modules are integrated inside the temples. The ambient light monitoring module includes a multi-channel spectral sensor, which is mounted on a circuit board inside the temples. The Bluetooth module is electrically connected to the spectral sensor for wirelessly transmitting the data collected by the spectral sensor to an external smart terminal. A temple cover is provided on the outer wall of the temples, and an optical window is opened on the side wall of the temple cover. The optical window is covered with a transparent cover with high light transmittance, and the photosensitive surface of the spectral sensor faces the transparent cover.

[0006] Furthermore, the temple cover, temple, and transparent cover together form a closed cavity, in which the spectral sensor, circuit board, and Bluetooth module are encapsulated.

[0007] Furthermore, the spectral sensor can simultaneously collect intensity data of ambient light in different spectral channels, and calculate the light intensity, blue light hazard index and related color temperature parameters based on the data.

[0008] Furthermore, the transparent cover is a protective cover made of optical-grade PMMA material.

[0009] Furthermore, the power supply module is a miniature rechargeable lithium battery, which is located in the rear cavity of the temple.

[0010] Furthermore, the temple is also equipped with a control unit for controlling data acquisition and transmission. This control unit is integrated on the circuit board and connected to the spectral sensor and Bluetooth module.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model overcomes the limitations of traditional single-function detection devices by using a multi-channel spectral sensor and a high-fidelity optical window. It can collect multi-dimensional raw data such as light intensity and spectral distribution in a single, imperceptible manner. Furthermore, the precise optical design ensures the accuracy of data acquisition, laying a reliable foundation for the scientific assessment of the health of the light environment.

[0013] 2. This utility model, through its highly integrated internal structure of the temples and wireless data transmission module, perfectly conceals professional monitoring functions within everyday eyeglasses, achieving "wearable" and "unobtrusive" monitoring. This greatly improves children's long-term compliance with the technology. Combined with the powerful processing and interactive capabilities of smart terminals, professional data is transformed into intuitive and easy-to-understand health feedback and action guidance, effectively solving the problem of the disconnect between "knowing" and "doing," and truly playing a positive role in proactively protecting eyesight and cultivating healthy eye habits. Attached Figure Description

[0014] Figure 1 This is a front view of the entire utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the temple of the present invention.

[0016] Figure 3 This is a schematic diagram of the internal structure of the temple of the present invention.

[0017] Figure 4 This is an exploded view of the temple cover and the transparent cover of this utility model.

[0018] Figure 5 This is a cross-sectional view of the temple of the mirror of this utility model.

[0019] The attached diagram is labeled as follows: 1. Frame; 2. Temple; 3. Power supply module; 4. Rotating axis; 5. Temple cover; 6. Transparent cover; 7. Spectral sensor; 8. Bluetooth module; 9. Circuit board; 10. Optical window. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The children's smart glasses with light environment monitoring function involved in this utility model are not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Reference Figures 1-5 This utility model provides a children's smart glasses with a light environment monitoring function. The glasses are composed of a frame 1 and two temples 2. The appearance is no different from ordinary children's glasses, ensuring daily wearability and aesthetics. The temples 2 are hinged to the frame 1 through a pivot 4 to achieve opening and closing.

[0022] The core function of this invention is integrated inside one of the temples 2, such as Figures 2-5 As shown, the temple 2 adopts a split structure design, mainly including the temple body, which is the main part of the temple 2, the temple cover 5, and the transparent cover 6. The temple cover 5 is connected to the corresponding slot on the outside of the temple body by an elastic buckle set on its inner periphery, so as to achieve a detachable and tight connection. When the temple cover 5 is installed, its inner side and the temple body together form an internal cavity.

[0023] Inside this internal cavity, a core functional module is installed. A printed circuit board 9 is fixed to the inner wall of the temple body by screws or clips. The circuit board 9 integrates several key electronic components: a spectral sensor 7, i.e., a multi-channel spectral sensor chip, is mounted at its center, with the photosensitive surface of the chip facing outward. Near the spectral sensor 7 is a Bluetooth module 8, responsible for wireless communication. The circuit board 9 may also integrate a microcontroller (MCU), a memory chip, and necessary peripheral circuits such as resistors, capacitors, and inductors, which together form a control and processing unit. A miniature rechargeable lithium battery, as the power supply module 3, is placed in a specially designed, spacious battery compartment at the rear of the temple 2 and is connected to the power interface on the circuit board 9 via a flexible cable to power the entire system. Placing the power supply module 3 at the rear plays a role in counterweight balance, preventing the glasses from being front-heavy and affecting comfort due to the integration of electronic components at the front.

[0024] To ensure that ambient light can be received accurately and effectively by the spectral sensor 7, a through-hole, namely the optical window 10, is precisely machined on the side wall of the temple body at a position corresponding to the photosensitive surface of the spectral sensor 7. Figure 2 and Figure 4 A transparent cover 6, made of high-transmittance optical-grade material, preferably PMMA, is securely and sealed inside the optical window 10, i.e., the side facing the interior of the cavity, through ultrasonic welding, adhesive bonding, or mechanical pressing. As a protective barrier, the optical performance of the transparent cover 6 is crucial. It must have extremely high transmittance, such as >92% in the visible light band, and good spectral neutrality, i.e., it does not change the color composition of the incident light, to ensure that the light signal illuminating the spectral sensor 7 retains the spectral information of the original ambient light to the maximum extent, and avoids the distortion of monitoring data caused by additional absorption or dispersion introduced by the encapsulation material. The position on the temple cover 5 corresponding to the optical window 10 is open or also made of transparent material to ensure unobstructed light path.

[0025] The working principle and workflow of this utility model are as follows:

[0026] When a child wears these glasses, ambient light passes sequentially through the opening of the temple cover 5, the transparent cover 6, and the optical window 10, finally reaching the photosensitive surface of the multi-channel spectral sensor 7. The spectral sensor 7 automatically samples at preset time intervals, converting the received light signals into raw spectral data representing the intensity of multi-channel digital signals at different wavelengths.

[0027] This raw data is read by the control unit on circuit board 9 and can be initially formatted or buffered. Subsequently, the control unit drives the low-power Bluetooth module 8 to package the data and wirelessly transmit it via antenna to a pre-paired smartphone or tablet according to a specific communication protocol.

[0028] On the smart terminal, there is an application (APP) or mini-program specifically developed for these glasses. This application continuously receives data packets from the glasses in the background, and its core engine performs the following steps:

[0029] (1) Data analysis and parameter calculation: Based on the model of the spectral sensor 7 and the pre-stored calibration coefficients, the original spectral data is restored to a spectral power distribution map, and key parameters such as the current ambient light intensity (unit: lux), blue light hazard index (BLHI), and correlated color temperature (CCT, unit: Kelvin K) are accurately calculated.

[0030] (2) Health Assessment and Comparison: The application has a built-in expert database based on research on children's eye health and photobiological safety. This database defines recommended safe ranges or thresholds for various parameters in different activity scenarios (such as reading, leisure, and screen use). For example, the recommended illuminance for detailed reading is 300-500 lux, the recommended BLHI for long-term exposure is below 0.2, and the comfortable reading color temperature range is between 3500K and 5500K. The calculated real-time parameters are compared with these thresholds.

[0031] (3) Comprehensive evaluation and feedback generation: Using intelligent algorithms (such as weighted scoring models), the deviation of various parameters is considered to generate an easy-to-understand comprehensive light health index (such as 0-100 points) or quality level (such as "excellent", "good", "medium" and "poor").

[0032] (4) Intuitive presentation and proactive reminders: Evaluation results are fed back to users in real time through a variety of intuitive methods:

[0033] Visual feedback: Display the current light environment quality on the phone screen (lock screen, notification bar, or app main screen) using dynamically changing colors (green / yellow / orange / red), icons, values, or trend charts.

[0034] Text and voice prompts: When unhealthy light is detected, the app can push notifications and display specific suggestions such as "The current ambient light is too dim, which may cause eye strain. It is recommended to increase the lighting" or "High blue light content has been detected. Please adjust the device to eye protection mode." The app can also enable the voice broadcast function to directly remind children with a friendly voice.

[0035] Historical records and reports: The app automatically stores historical monitoring data, allowing parents to view their child's light exposure at different times and locations at any time, generating periodic health reports to systematically understand and optimize their child's daily light environment.

[0036] Through the aforementioned closed-loop process, this invention enables children and their parents to understand the potential impact of the surrounding light environment on their eyes with unprecedented convenience and scientific rigor, and to take timely and effective measures to improve the situation, turning passive into active and truly integrating vision health protection into daily life.

[0037] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0038] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A children's smart glasses with a light environment monitoring function, comprising a frame (1) and two temples (2), wherein the outer wall of the temples (2) is provided with a pivot (4), and the temples (2) are hinged to the frame (1) via the pivot (4), characterized in that: The temple (2) is internally equipped with an ambient light monitoring module, a Bluetooth module (8), and a power supply module (3) that supplies power to the above modules; The ambient light monitoring module includes a multi-channel spectral sensor (7), which is mounted on a circuit board (9) inside the temple (2). The Bluetooth module (8) is electrically connected to the spectral sensor (7) and is used to wirelessly transmit the data collected by the spectral sensor (7) to an external smart terminal. The temple (2) is provided with a temple cover (5) on its outer wall. An optical window (10) is provided on the side wall of the temple cover (5). The optical window (10) is covered with a transparent cover (6) with high light transmittance. The photosensitive surface of the spectral sensor (7) faces the transparent cover (6).

2. The children's smart glasses with light environment monitoring function according to claim 1, characterized in that: The temple cover (5), temple (2) and transparent cover (6) together form a closed cavity, and the spectral sensor (7), circuit board (9) and Bluetooth module (8) are encapsulated in this cavity.

3. The children's smart glasses with light environment monitoring function according to claim 1, characterized in that: The spectral sensor (7) can simultaneously collect intensity data of ambient light in different spectral channels, and calculate the light intensity, blue light hazard index and related color temperature parameters based on the data.

4. The children's smart glasses with light environment monitoring function according to claim 1, characterized in that: The transparent cover (6) is a protective cover made of optical-grade PMMA material.

5. The children's smart glasses with light environment monitoring function according to claim 1, characterized in that: The power supply module (3) is a miniature rechargeable lithium battery, which is located in the rear cavity of the temple (2).

6. The children's smart glasses with light environment monitoring function according to claim 1, characterized in that: The temple (2) is also equipped with a control unit for controlling data acquisition and transmission. The control unit is integrated on the circuit board (9) and connected to the spectral sensor (7) and Bluetooth module (8).

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