Myopia prevention and control glasses and rechargeable glasses box

Abstract

The myopia prevention and control glasses comprise a glasses frame, glasses legs and a control panel, the two glasses legs are hinged to the two sides of the glasses frame respectively, batteries a are installed in the glasses legs, a capacitive touch sensor is installed at the position of a middle beam in the middle of the glasses frame, a camera and an ultrasonic range finder are installed on the inner side, facing the eyes, of the glasses frame respectively, and pile heads are arranged at the two ends of the glasses frame; a metal probe a is arranged at the pile head, a metal patch is arranged at the front end of each glasses leg, after the glasses legs are opened, the metal patches are correspondingly attached to the metal probes a, and after the metal patches are in contact with the metal probes a, the capacitive touch sensor, the camera and the ultrasonic range finder are correspondingly and electrically connected with the battery a and the control panel. A camera facing the face and an ultrasonic range finder are arranged on the glasses and used for automatically starting measurement of the number of blinking times and the blinking frequency after the glasses are worn, calculating the eye use concentration time, judging the emotion and outputting data to remind the health condition, and the invention further provides a rechargeable glasses box used for containing the glasses and conducting charging.

Description

Technical Field

[0001] The present invention relates to the technical field of myopia prevention and control glasses, in particular to a pair of myopia prevention and control glasses and a charging glasses box. Background Art

[0002] At present, myopia among children and adolescents has become an important public health problem with a high prevalence rate. The proportion of myopia among high school students is as high as 80-90%. With the increase of age, myopia may progress to high myopia and then become pathological myopia with the risk of blindness. Preventing and controlling myopia in the early and early stages of myopia progression, that is, during childhood and adolescence, has a significant effect on controlling the progression of myopia, avoiding the development of high myopia and reducing the risk of blindness. Special optical design frame glasses are currently an important intervention method for myopia among children and adolescents, which can effectively delay the progression of myopia by about 50%. The existing prevention and control glasses lack records and monitoring of the wearer, and cannot achieve scientific and healthy management of vision. Summary of the invention

[0003] The object of the present invention is to provide a pair of myopia prevention and control glasses and a charging glasses case to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a pair of myopia prevention and control glasses, comprising a frame, temples and a control board, the two temples being hingedly mounted on both sides of the frame respectively, the frame being embedded with lenses, the temples being internally mounted with batteries a, the frame being provided with capacitive touch sensors at the middle beam, the frame being respectively provided with cameras and ultrasonic rangefinders on the inner sides of the eyes, the frame being provided with studs at both ends, metal probes a being provided at the studs, the temples being provided with metal patches at the front ends, the temples being provided with metal patches correspondingly fitted with metal probes a when the temples are opened, the capacitive touch sensors, the cameras and the ultrasonic rangefinder being electrically connected to the batteries a and the control board correspondingly after the metal patches are in contact with the metal probes a, and the capacitive touch sensors being activated when squeezed against the bridge of the nose.

[0005] Preferably, buttons and LED lights are installed on the outside of the temples, a control board is installed in the temples, the LED lights are electrically connected to battery a through the control board, the LED lights are used to display the power level of battery a, and the buttons are used to trigger the LED lights to display the power level.

[0006] Preferably, a timer and a storage unit are provided on the control panel, and the photos taken by the camera and the blinking frequency data detected by the ultrasonic rangefinder are transmitted to the storage unit for storage.

[0007] The present invention also provides a charging glasses case, comprising a case body, in which a battery b is arranged, a groove is provided in the middle of the case body, L-shaped brackets are provided at both ends of the groove, a metal probe b is provided on the upper side of the bracket, the battery b is electrically connected to the metal probe b, and the metal probe b is used to dock and contact with the metal patch to realize charging of the battery a.

[0008] Preferably, a Bluetooth module is installed in the box body, and the Bluetooth module is used to connect to a mobile phone to transmit monitoring data.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: a camera and an ultrasonic rangefinder facing the face are arranged on the glasses, so that the capacitive touch sensor is activated after wearing, and the camera and the ultrasonic rangefinder start working to monitor and record eye usage, and the recorded data is used to calculate eye concentration time and emotional judgment; the glasses can be automatically charged after being placed in a glasses case, and are very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the myopia prevention and control glasses of the present invention;

[0011] Figure 2 This is a schematic diagram of the structure of the charging glasses case of the present invention;

[0012] Figure 3 A flow chart for obtaining the wearer's concentration time;

[0013] Figure 4 Flowchart for obtaining the wearer's mental health status.

[0014] In the figure: 1. temple; 2. frame; 3. battery a; 4. control board; 5. LED light; 6. button; 7. capacitive touch sensor; 8. metal patch; 9. metal probe a. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] See also Figure 1The present invention provides a technical solution: a pair of myopia prevention and control glasses, including a frame 2, temples 1 and a control panel 4, two temples 1 are hingedly installed on both sides of the frame 2, lenses are embedded and installed in the frame 2, batteries a3 are installed inside the temples 1, a capacitive touch sensor 7 is installed at the middle beam of the frame 2, cameras and ultrasonic rangefinders are installed on the inner side of the frame 2 toward the eye, a camera is respectively installed at the middle position, the lower left end and the lower right end of the frame 2, the camera is used to shoot and record facial expressions, and piles are provided at both ends of the frame 2, and gold The metal probe a9 belongs to the metal patch 8, and the front end of the temple 1 is provided with a metal patch 8. After the temple 1 is opened, the metal patch 8 fits with the metal probe a9 accordingly. The temple 1 is cut off from conductivity after being folded and retracted. After the metal patch 8 contacts the metal probe a9, the capacitive touch sensor 7, the camera and the ultrasonic rangefinder are electrically connected to the battery a3 and the control board 4 accordingly. The capacitive touch sensor 7 is activated when it is squeezed against the bridge of the nose, that is, after putting on the glasses, the capacitive touch sensor 7 is squeezed and activated to activate the pneumatic camera and the ultrasonic rangefinder, and the ultrasonic rangefinder is used to monitor and measure the blinking frequency.

[0017] A button 6 and an LED light 5 are installed on the outside of the temple 1, a control board 4 is installed in the temple 1, and the LED light 5 is electrically connected to the battery a3 through the control board 4. The LED light 5 is used to display the power of the battery a3, and the button 6 is used to trigger the LED light 5 to display the power. A timer and a storage unit are set on the control board 4, and the photos taken by the camera and the blink frequency data detected by the ultrasonic rangefinder are transmitted to the storage unit for storage.

[0018] See also Figure 2 The present invention also provides a charging glasses box, including a box body, a battery b is arranged in the box body, a groove is arranged in the middle of the box body, L-shaped brackets are arranged at both ends of the groove, a metal probe b is arranged on the upper side of the bracket, the battery b is electrically connected to the metal probe b, the metal probe b is used to dock with the metal patch 8 to realize the charging of the battery a3, a charging interface for charging the battery a3 is provided on the box body (the two are fixed by magnetic attraction), and a Bluetooth module is installed in the box body, and the Bluetooth module is used to connect to the mobile phone to transmit monitoring data.

[0019] The images and data collected by the glasses are used to detect the number of blinks and eye movement frequency through the blink algorithm and eye movement detection algorithm. The combined results of the two can be used to determine the child’s ongoing eye activities, including reading and listening to lectures, and obtain the concentration time in the two states. The concentration time is calculated and transmitted to the terminal APP, as shown in the process Figure 3 shown.

[0020] This function analyzes the time-series images collected by the camera. First, the images collected by the three cameras are fused into a complete face through the image fusion algorithm. Secondly, the deep learning algorithm is used to judge the facial expression. Finally, the frequency and duration of expressions such as depression and sadness are recorded. Finally, based on the above data, the child's mental health status is comprehensively assessed. Figure 4 shown.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pair of myopia prevention and control glasses, comprising a frame (2), temples (1) and a control panel (4), wherein the two temples (1) are hingedly mounted on two sides of the frame (2), and a lens is embedded in the frame (2), characterized in that: A battery a (3) is installed inside the temple (1); a capacitive touch sensor (7) is installed at the middle beam of the frame (2); a camera and an ultrasonic rangefinder are installed on the inner side of the eye of the frame (2); two ends of the frame (2) are provided with studs, and metal probes a (9) are arranged at the studs; a metal patch (8) is arranged at the front end of the temple (1); when the temple (1) is opened, the metal patch (8) and the metal probe a (9) are correspondingly attached; when the metal patch (8) and the metal probe a (9) are in contact, the capacitive touch sensor (7), the camera and the ultrasonic rangefinder are correspondingly electrically connected to the battery a (3) and the control board (4); and the capacitive touch sensor (7) is activated when it is squeezed by the bridge of the nose.

2. The myopia prevention and control glasses according to claim 1, characterized in that: A button (6) and an LED light (5) are installed on the outer side of the temple (1); a control board (4) is installed in the temple (1); the LED light (5) is electrically connected to the battery a (3) through the control board (4); the LED light (5) is used to display the power level of the battery a (3); and the button (6) is used to trigger the LED light (5) to display the power level.

3. The myopia prevention and control glasses according to claim 2, characterized in that: The control panel (4) is provided with a timer and a storage unit, and the photos taken by the camera and the blink frequency data detected by the ultrasonic rangefinder are transmitted to the storage unit for storage.

4. A charging eyeglass case, comprising a case body, in which a battery B is arranged, characterized in that: A groove is provided in the middle of the box body, L-shaped brackets are provided at both ends of the groove, a metal probe b is provided on the upper side of the bracket, the battery b is electrically connected to the metal probe b, and the metal probe b is used to dock with the metal patch (8) to realize charging of the battery a (3).

5. A charging glasses case according to claim 4, characterized in that: A Bluetooth module is installed in the box body, and the Bluetooth module is used to connect to a mobile phone to transmit monitoring data.

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