Intelligent desk capable of guarding health of teenagers

Abstract

The invention relates to the technical field of intelligent desks, and discloses an intelligent desk for guarding health of teenagers, the intelligent desk comprises a supporting device, a display device, a lighting device, a sensor device and a control device, the display device, the lighting device and the control device are all located at the top of the supporting device, and the sensor device is located in the supporting device. The panel camera can scan facial expressions of students, the facial expressions are analyzed through the mainboard CPU, the emotional state of the teenagers and whether the teenagers feel fatigue, tension or anxiety can be evaluated, and the information is very helpful for timely finding and correcting bad habits of the teenagers and providing psychological support. According to the utility model, students' homework can be scanned through the image-text recognition camera, the homework can be checked and answered through the mainboard CPU, so that the learning efficiency of the students can be effectively improved, and the display screen can be externally connected with other learning equipment through the USB connector, so that various learning contents can be provided for the students.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent desks, and specifically relates to an intelligent desk for protecting the health of teenagers. Background Art

[0002] With the increasing improvement of people's living standards, parents pay more and more attention to the learning environment of students, which leads to the gradual entry of intelligent desks into the sight of parents. However, the common intelligent sitting posture correction desks, vision protection desks and physical activity desks on the market, although they provide some solutions for vision monitoring and sitting posture reminder, are relatively single in function, difficult to provide a comfortable learning environment for students, and also difficult to assist students in learning more efficiently and scientifically. Therefore, we propose an intelligent desk for protecting the health of teenagers. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an intelligent desk for protecting the health of teenagers, effectively solving the problems of traditional intelligent sitting posture correction desks, vision protection desks and physical activity desks, which although provide some solutions for vision monitoring and sitting posture reminder, are relatively single in function, difficult to provide a comfortable learning environment for students, and also difficult to assist students in learning more efficiently and scientifically.

[0004] To achieve the above object, the present invention provides the following technical solution: An intelligent desk for protecting the health of teenagers, comprising a support device, a display device, a lighting device, a sensor device and a control device, characterized in that: the display device, the lighting device and the control device are all located on the top of the support device, and the sensor device is located inside the support device;

[0005] The support device includes a tabletop, a table board and an anti-slip pad. The tabletop is arranged on the top of the table board, the anti-slip pad is evenly arranged on the bottom of the table board, and installation grooves are formed on the tops of the tabletop and the table board, and the installation grooves penetrate through the rear sides of the tabletop and the table board.

[0006] Preferably, the display device includes a display screen, a tablet camera and a damping rotating shaft. The tablet camera is embedded on the front side of the display screen. The bottom of the display screen is designed in an L shape, and two groups of damping rotating shafts are evenly arranged on the left and right sides at the front end of the L-shaped bottom of the display screen. The display screen is rotatably arranged in the installation groove through the damping rotating shaft.

[0007] Preferably, the lighting device includes a folding table lamp and a graphic recognition camera. The graphic recognition camera is embedded on the right side at the bottom of the lamp tube of the folding table lamp. The folding table lamp is rotatably arranged on the top of the tabletop through a damping turntable.

[0008] Preferably, the sensor device includes a main board CPU, and a USB connector, a distance sensor, an illuminance sensor, a temperature and humidity sensor, a wireless charger, a gravity sensor, and a heating element are electrically connected to the outside of the main board CPU. The main board CPU is electrically connected to a display screen, a tablet camera, a graphic recognition camera, and a folding table lamp.

[0009] Preferably, the control device includes a power switch, and the power switch is electrically connected to the main board CPU, the folding table lamp, and the display screen.

[0010] Preferably, the distance sensor, the illuminance sensor, the temperature and humidity sensor, the wireless charger, the gravity sensor, and the heating element are all embedded in the top of the table board. Two groups of the heating elements are respectively located on the left and right sides of the main board CPU. The two groups of the heating elements are located between the two groups of the gravity sensors. The sensing head of the distance sensor penetrates through the front side of the table board. Two groups of the illuminance sensors are respectively located at the upper left and upper right of the top of the table board. Two groups of the USB connectors are evenly embedded on the left and right sides of the table board.

[0011] Preferably, an installation hole is penetrated through the top of the table top. The power switch is located in the installation hole. The sensing heads of the illuminance sensor and the temperature and humidity sensor, and the charging panel of the wireless charger are all embedded in the top of the table top. The bottom of the table top is attached to the sensing head of the gravity sensor and the heating surface of the heating element.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The tablet camera can scan the facial expressions of students. By analyzing the facial expressions through the main board CPU, the emotional state of teenagers can be evaluated, whether they feel fatigued, tense or anxious. This information is very helpful for timely discovering and correcting the bad habits of teenagers, and providing psychological support.

[0014] 2. The graphic recognition camera can scan the students' homework, and then the main board CPU can check and answer the homework. In this way, the learning efficiency of students can be effectively improved. At the same time, the display screen can be externally connected to other learning devices through the USB connector and display learning content. In this way, diverse learning content can be provided for students.

[0015] 3. The illuminance sensor is used to check the illumination of the learning environment. The main board CPU will automatically adjust the illumination intensity of the folding table lamp according to the ambient light. In this way, the eyesight of students can be protected. The temperature and humidity sensor is used to check the temperature of the learning environment. The main board CPU will automatically adjust the heating temperature of the heating element according to the ambient temperature. In this way, a comfortable learning environment can be provided for students.

[0016] 4. Detect the distance between the student and the device through a distance sensor, and at the same time, a gravity sensor detects the pressure exerted by the student's arm on the desktop, so that the main board CPU can calculate the student's sitting posture, and then the device can timely correct and remind the student of their sitting posture;

[0017] 5. It is possible to conduct vision tests on students, and then stipulate study durations for students and carry out activities to relieve eye fatigue for students, so as to achieve the effect of improving students' vision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present invention and form a part of the description. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the drawings:

[0020] Figure 1 is a schematic structural view of an intelligent desk for protecting the health of teenagers according to the present invention;

[0021] Figure 2 is a bottom view of an intelligent desk for protecting the health of teenagers according to the present invention;

[0022] Figure 3 is a schematic internal structural view of the tabletop of an intelligent desk for protecting the health of teenagers according to the present invention.

[0023] In the figure: 100, a support device; 200, a display device; 300, a lighting device; 400, a sensor device; 500, a control device; 1, a tabletop; 11, a tableboard; 12, an anti-slip mat; 2, a display screen; 21, a flat camera; 22, a damping rotating shaft; 23, a USB connector; 3, a folding table lamp; 31, a graphic recognition camera; 4, a distance sensor; 41, an illuminance sensor; 42, a temperature and humidity sensor; 43, a wireless charger; 44, a gravity sensor; 45, a heating element; 46, a main board CPU; 5, a power switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] As Figures 1 - 3As shown in the figure, the present invention provides a technical solution: an intelligent desk for protecting the health of teenagers, which includes a support device 100, a display device 200, a lighting device 300, a sensor device 400 and a control device 500. The display device 200, the lighting device 300 and the control device 500 are all located on the top of the support device 100, and the sensor device 400 is located inside the support device 100;

[0026] The support device 100 includes a tabletop 1, a table board 11 and an anti-slip mat 12. The tabletop 1 is arranged on the top of the table board 11, and the anti-slip mat 12 is evenly and fixedly arranged on the bottom of the table board 11. Installation grooves are formed on the top of the tabletop 1 and the table board 11, and the installation grooves penetrate through the rear sides of the tabletop 1 and the table board 11. The placement stability of the device can be improved through the anti-slip mat 12.

[0027] The display device 200 includes a display screen 2, a tablet camera 21 and a damping rotating shaft 22. The tablet camera 21 is embedded in the front side of the display screen 2. The bottom of the display screen 2 is designed in an L shape. Two groups of damping rotating shafts 22 are evenly and fixedly arranged on the left and right sides at the front end of the L-shaped bottom of the display screen 2. The display screen 2 is rotatably arranged in the installation groove through the damping rotating shaft 22. The display screen 2 can be adjusted in the front and rear angles by relying on the damping rotating shaft 22, so that the display screen 2 and the tablet camera 21 can meet the usage requirements at different angles. The tablet camera 21 can scan the facial expressions of students. By analyzing the facial expressions through the main board CPU46, the emotional state of teenagers can be evaluated, whether they feel fatigued, tense or anxious.

[0028] The lighting device 300 includes a folding table lamp 3 and a graphic recognition camera 31. The graphic recognition camera 31 is embedded on the right side at the bottom of the lamp tube of the folding table lamp 3. The folding table lamp 3 is rotatably arranged on the top of the tabletop 1 through a damping turntable. The folding table lamp 3 can provide light for students' study. The graphic recognition camera 31 can scan the students' homework, and then the main board CPU46 can check and answer the homework.

[0029] The sensor device 400 includes a main board CPU 46. Externally electrically connected to the main board CPU 46 are a USB connector 23, a distance sensor 4, an illuminance sensor 41, a temperature and humidity sensor 42, a wireless charger 43, a gravity sensor 44, and a heating element 45. The main board CPU 46 is electrically connected to a display screen 2, a tablet camera 21, an OCR camera 31, and a folding table lamp 3. Through the display screen 2, the main board CPU 46 can view and control the working conditions of each sensor. The display screen 2 can be externally connected to other learning devices through the USB connector 23 and display learning content. The illuminance sensor 41 is used to check the illuminance of the learning environment. The main board CPU 46 will automatically adjust the illumination intensity of the folding table lamp 3 according to the ambient light, thereby protecting the eyesight of students. The temperature and humidity sensor 42 is used to check the temperature of the learning environment. The main board CPU 46 will automatically adjust the heating temperature of the heating element 45 according to the ambient temperature, thereby providing a comfortable learning environment for students. The distance sensor 4 is used to detect the distance between the student and the device. At the same time, the gravity sensor 44 detects the pressure exerted by the student's arm on the tabletop 1, so that the main board CPU 46 can calculate the sitting posture of the student, and then the device can timely correct and remind the student of the sitting posture.

[0030] The control device 500 includes a power switch 5. The power switch 5 is electrically connected to the main board CPU 46, the folding table lamp 3, and the display screen 2, and controls the device switch through the power switch 5.

[0031] The distance sensor 4, the illuminance sensor 41, the temperature and humidity sensor 42, the wireless charger 43, the gravity sensor 44, and the heating element 45 are all embedded in the top of the table board 11. Two groups of heating elements 45 are respectively located on the left and right sides of the main board CPU 46. The two groups of heating elements 45 are located between the two groups of gravity sensors 44. The sensing head of the distance sensor 4 penetrates the front side of the table board 11. Two groups of illuminance sensors 41 are respectively located in the upper left and upper right diagonals of the top of the table board 11. Two groups of USB connectors 23 are evenly embedded on the left and right sides of the table board 11.

[0032] An installation hole is penetrated and opened at the top of the tabletop 1. The power switch 5 is located in the installation hole. The sensing heads of the illuminance sensor 41 and the temperature and humidity sensor 42 and the charging panel of the wireless charger 43 are all embedded in the top of the tabletop 1. The bottom of the tabletop 1 is in contact with the sensing head of the gravity sensor 44 and the heating surface of the heating element 45.

[0033] A method for using the vision protection system of an intelligent desk based on protecting the health of teenagers:

[0034] S1: Use the display screen 2 and enable the built-in electronic vision detection program of the main board CPU 46. Then select the naked-eye detection or the detection with glasses. After the selection is completed, select the left-eye detection or the right-eye detection. After the selection is completed, the display screen 2 shows that the student needs to be 5 meters away to conduct the vision detection, and the distance sensor 4 detects the distance between the student and the display screen 2.

[0035] S2: When the distance meets the requirements, the display screen 2 shows the vision chart detection letters one by one. When the student's parent can see the letter currently shown on the display screen 2, the student's parent clicks the OK button on the display screen 2. At this time, the display screen 2 will continue to show the next vision detection letter. When the student cannot see the letter currently shown on the display screen 2, the student's parent clicks the NO button on the display screen 2. At this time, the main board CPU 46 calculates the current vision of the student's eyes based on the vision chart measurement method and according to the last vision detection letter that the student could see clearly.

[0036] S3: The main board CPU 46 records and saves the student's eye vision. The main board CPU 46 adjusts the student's daily study duration according to the student's vision and age to improve the student's vision, and plays eye exercises through the display screen 2 when the student needs to rest.

[0037] The working principle of an intelligent desk for protecting the health of teenagers:

[0038] The anti-slip pad 12 can improve the placement stability of the device. The power switch 5 controls the device switch. The main board CPU 46 can view and control the working conditions of each sensor through the display screen 2. The display screen 2 can be adjusted in the front and back angles by relying on the damping rotating shaft 22, so that the display screen 2 and the tablet camera 21 can meet the usage requirements at different angles. The tablet camera 21 can scan the student's facial expressions. By analyzing the facial expressions through the main board CPU 46, the emotional state of teenagers can be evaluated, whether they feel fatigued, tense or anxious. The folding desk lamp 3 can provide lighting for the student's study. The graphic recognition camera 31 can scan the student's homework, and then the main board CPU 46 checks and answers the homework. The display screen 2 can be externally connected to other learning devices through the USB connector 23 and display the learning content. The illuminance sensor 41 checks the illumination of the learning environment. The main board CPU 46 automatically adjusts the illumination intensity of the folding desk lamp 3 according to the surrounding environmental illumination to protect the student's vision. The temperature and humidity sensor 42 checks the temperature of the learning environment. The main board CPU 46 automatically adjusts the heating temperature of the heating sheet 45 according to the surrounding environmental temperature to provide a comfortable learning environment for the student. The distance sensor 4 detects the distance between the student and the device, and at the same time the gravity sensor 44 detects the pressure exerted by the student's arm on the desktop 1, so that the main board CPU 46 can calculate the student's sitting posture, and then the device can timely correct and remind the student of the sitting posture.

Claims

1. An intelligent desk for protecting the health of teenagers, comprising a support device (100), a display device (200), a lighting device (300), a sensor device (400) and a control device (500), characterized in that: The display device (200), the lighting device (300), and the control device (500) are all located on the top of the support device (100), and the sensor device (400) is located inside the support device (100). The support device (100) includes a tabletop (1), a table board (11), and an anti-slip mat (12). The tabletop (1) is arranged on the top of the table board (11), the anti-slip mat (12) is evenly arranged on the bottom of the table board (11), mounting grooves are formed in the tops of the tabletop (1) and the table board (11), and the mounting grooves penetrate through the rear sides of the tabletop (1) and the table board (11).

2. The intelligent desk for protecting the health of teenagers according to claim 1, characterized in that: The display device (200) includes a display screen (2), a tablet camera (21), and damping rotating shafts (22). The tablet camera (21) is embedded in the front side of the display screen (2). The bottom of the display screen (2) is designed in an L shape. Two groups of the damping rotating shafts (22) are evenly arranged on the left and right sides of the front end of the L-shaped bottom of the display screen (2). The display screen (2) is rotatably arranged in the mounting groove through the damping rotating shafts (22).

3. The intelligent desk for protecting the health of teenagers according to claim 2, wherein: The lighting device (300) includes a folding table lamp (3) and a graphic recognition camera (31). The graphic recognition camera (31) is embedded in the right side of the bottom of the lamp tube of the folding table lamp (3). The folding table lamp (3) is rotatably arranged on the top of the tabletop (1) through a damping turntable.

4. The intelligent desk for protecting the health of teenagers according to claim 3, wherein: The sensor device (400) includes a main board CPU (46). A USB connector (23), a distance sensor (4), a light intensity sensor (41), a temperature and humidity sensor (42), a wireless charger (43), a gravity sensor (44), and a heating sheet (45) are electrically connected to the outside of the main board CPU (46). The main board CPU (46) is electrically connected to the display screen (2), the tablet camera (21), the graphic recognition camera (31), and the folding table lamp (3).

5. The intelligent desk for protecting the health of teenagers according to claim 4, characterized in that: The control device (500) includes a power switch (5). The power switch (5) is electrically connected to the main board CPU (46), the folding table lamp (3), and the display screen (2).

6. The intelligent desk for protecting the health of teenagers according to claim 5, characterized in that: The distance sensor (4), the light intensity sensor (41), the temperature and humidity sensor (42), the wireless charger (43), the gravity sensor (44), and the heating sheet (45) are all embedded in the top of the table board (11). Two groups of the heating sheets (45) are respectively located on the left and right sides of the main board CPU (46). Two groups of the heating sheets (45) are located between two groups of the gravity sensors (44). The sensing head of the distance sensor (4) penetrates through the front side of the table board (11). Two groups of the light intensity sensors (41) are respectively located in the upper left and upper right corners of the top of the table board (11). Two groups of the USB connectors (23) are evenly embedded in the left and right sides of the table board (11).

7. The intelligent desk for protecting the health of teenagers according to claim 6, characterized in that: The top of the desktop (1) is provided with an installation hole through which the power switch (5) is located. The sensing heads of the illuminance sensor (41) and the temperature and humidity sensor (42), as well as the charging panel of the wireless charger (43), are all inlaid on the top of the desktop (1). The bottom of the desktop (1) is in contact with the sensing head of the gravity sensor (44) and the heating surface of the heating sheet (45).

Images