Study desk with human body sitting posture induction reminding device

Abstract

The utility model belongs to the technical field of children learning health supplies, and particularly relates to a learning desk with a human body sitting posture induction reminding device, which comprises a learning desk body and a sitting posture reminding device arranged on the learning desk and used for reminding a user to keep a correct sitting posture in real time. A sitting posture reminding device is arranged on the study desk body, a network camera is arranged on the study desk body below the sitting posture reminding device, the sitting posture reminding device comprises a supporting rod, a shell is arranged at the upper end of the supporting rod, an infrared sensor probe is arranged at the front end of the shell, and warning lamps are arranged on the two sides of the front of the shell. A voice prompt device is arranged above the front side of the shell, the voice prompt device comprises a loudspeaker, and a control device is arranged in the shell behind the voice prompt device. The sitting posture reminding device is reasonable in design, simple in structure and convenient to process, realizes diversified sitting posture reminding modes, strengthens the importance of influence of sitting postures on vision, and meets use requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of children's learning health products, and in particular relates to a learning table with a human body sitting posture sensing reminder device. Background Art

[0002] In the children's study table market, most products do not have the function of correcting sitting posture, and even if they do, they are mostly mechanical. For example, in the document {patent number: CN2017105197236} of an intelligent healthy posture correction control system for children's study tables disclosed by the State Intellectual Property Office, the functions of correcting sitting posture reminders, remote monitoring and intercom, and reminding to pay attention to work and rest time during study are proposed. However, there are certain disadvantages in actual use: namely, there are defects that only short-term reminders are given locally, and remote control reminders and reminders in multiple ways cannot be realized. On the other hand, although there are study tables equipped with cameras separately on the market, they still have to be reminded by parents at all times, which increases the burden on parents to a certain extent. Therefore, this method is not advisable. In this regard, in order to improve learning efficiency and learning quality, enable children to develop healthy learning habits, correct sitting postures, and emphasize the importance of rest during the learning process, and at the same time replace the repeated reminders of parents, we provide a sitting posture reminder method with diversified methods, especially with light warnings, voice prompts, vibration prompts, table micro-lifting and other prompting functions, strengthen the importance of sitting posture on vision, and effectively meet the use needs of the study table with a human body sitting posture sensing reminder device. Utility Model Content

[0003] In response to the technical problems existing in the sitting posture reminder function of the above-mentioned study table, the utility model proposes a study table with a reasonable design, simple structure, easy processing and diversified sitting posture reminder methods, especially with light warning, voice prompt, vibration prompt, table micro-lifting and other prompt functions, which strengthens the importance of sitting posture on vision and effectively meets the use needs. The study table has a human sitting posture sensing reminder device.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a study table with a human sitting posture sensing reminder device, including a study table body and a sitting posture reminder device arranged on the study table for realizing real-time reminder of the user to maintain a correct sitting posture, a network camera is arranged on the study table body below the sitting posture reminder device, the sitting posture reminder device includes a support rod, a shell is arranged at the upper end of the support rod, an infrared sensor probe is arranged at the front end of the shell, warning lights are arranged on both sides in front of the shell, a voice prompt device is arranged above the front side of the shell, the voice prompt device includes a speaker, and a control device is arranged in the shell behind the voice prompt device, the control device includes an electronic control board, a wireless transmission module, a gateway module, an infrared sensor module and a voice playback module arranged in the shell, an electric lifting mechanism is arranged at the lower corner of the study table body, and a vibration block is arranged on the rear side below the study table body.

[0005] Preferably, the electronic control board is provided with a chip, a wireless transmission port, an information input port, a power drive port, a motor drive port, an audio and video output port and a power input port.

[0006] Preferably, the wireless transmission port is electrically connected to the wireless transmission module.

[0007] Preferably, the information input port is electrically connected to the network camera and the infrared sensor module respectively.

[0008] Preferably, the power drive port is electrically connected to the warning light.

[0009] Preferably, the audio and video output port is electrically connected to the voice playback module.

[0010] Preferably, the motor drive port is electrically connected to the electric lifting mechanism and the vibration block.

[0011] Preferably, the electric lifting mechanism comprises at least one table height lifting device driven by a motor.

[0012] Preferably, the vibration block is an eccentric block connected to the output shaft of the DC motor.

[0013] Preferably, the gateway module is connected to the wireless transmission module in parallel.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. The utility model provides a study table with a human sitting posture sensing reminder device, which is used to realize real-time transmission of sitting posture information through a set network camera, and monitors the human sitting posture information with the help of an infrared sensor probe, which brings convenient conditions for subsequent sitting posture reminders; by setting a voice prompt device, a pre-recorded voice can be played to urge children to sit properly; by setting a vibration block, the desktop can be knocked to further encourage children to sit properly and ensure the accuracy of the sitting posture; the device is reasonably designed, simple in structure, easy to process and realizes diversified sitting posture reminder methods, especially with light warning, voice prompt, vibration prompt, table micro-lifting and other prompt functions, which strengthen the importance of sitting posture on vision and effectively meet usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0017] Figure 1 It is a structural diagram of a study table with a human body sitting posture sensing reminder device;

[0018] Figure 2 It is a structural schematic diagram of a study table with a human sitting posture sensing reminder device from another perspective;

[0019] Figure 3 It is a structural diagram of the control device;

[0020] Figure 4 A schematic diagram of the working principle provided by the utility model;

[0021] In the above figures, 1. study table body; 2. web camera; 3. support rod; 4. shell; 5. infrared sensor probe; 6. warning light; 7. speaker; 8. electronic control board; 81. chip; 82. wireless transmission port; 83. information input port; 84. power drive port; 85. motor drive port; 86. audio and video output port; 87. power input port; 9. wireless transmission module; 10. gateway module; 11. infrared sensor module; 12. voice playback module; 13. electric lifting mechanism; 14. vibration block. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Examples, such as Figure 1 to Figure 4As shown, a study table has a human sitting posture sensing reminder device, including a study table body 1 and a sitting posture reminder device arranged on the study table for realizing real-time reminder of the user to maintain a correct sitting posture. It needs to be further explained that: in order to meet the use of study tables of different shapes and forms, the sitting posture reminder device is suitable for being arranged in different positions such as a bookshelf, or above the table top, or below the table top, or above the table legs. At the same time, when a bad sitting posture is detected, the reminder methods are light warning, voice prompt, vibration prompt, and table micro-lifting prompt in sequence. The methods referred to in sequence are: when the sitting posture is still the same as before the monitoring after the light warning, that is, the warning method is invalid, then the next method, that is, the voice prompt, is executed, and similarly, and so on; further said: in order to effectively realize the sitting posture Real-time monitoring of posture, a network camera 2 is arranged on the study table body 1 below the sitting posture reminder device, and the picture can be sent back to the APP software on the mobile phone in real time, so that parents can control the sitting posture information of their children. Furthermore, the sitting posture reminder device includes a support rod 3, which provides convenient conditions for its establishment on the study table body 1, on the one hand, it improves its stability, and on the other hand, it can improve the installation effect of the equipment and meet the use requirements; a shell 4 is arranged on the upper end of the support rod 3, and an infrared sensor probe 5 is arranged at the front end of the shell 4, which is mainly used to monitor the sitting posture of the human body and transmit the information to the control device so as to make corresponding reminders, thereby achieving the purpose of sitting posture adjustment, and warning lamps are arranged on both sides in front of the shell 4. Light 6, warning light 6 is used as the first reminder method, which reminds the child's sitting posture by flashing the light. A voice prompt device is arranged on the upper front side of the shell 4, and the voice prompt device includes a speaker 7, which is connected to the voice playback module 12. A prompt sound is pre-recorded in the voice playback module 12 to guide the child's sitting posture adjustment process; further, a control device is arranged in the shell 4 behind the voice prompt device, and the control device includes an electronic control board 8, a wireless transmission module 9, a gateway module 10, an infrared sensor module 11 and a voice playback module 12 arranged in the shell 4. The electronic control board 8 is used to receive and transmit information on each module, plays a central role, and promotes the completion of the sitting posture reminder. The establishment of the wireless transmission module 9 provides convenient conditions for people to control the operation of the equipment over long distances, and it is of course used in conjunction with the gateway module 10; the infrared sensor module 11 brings convenient conditions for the operation and use of the infrared sensor probe 5, and effectively completes the monitoring of children's physical information; further, an electric lifting mechanism 13 is arranged at the lower corner of the study table body 1, which can be freely controlled on the one hand to realize the free adjustment of the height of the table body, and on the other hand, it is controlled by the sitting posture reminder device to play the role of micro-lifting reminder of the table body, which increases the diversity of reminders, and a vibration block 14 is arranged on the rear side below the study table body 1, which is mainly used to knock on the table body to achieve the purpose of vibration reminder to meet the use needs.

[0025] In order to effectively ensure that the device has good functionality, the electronic control board 8 is provided with a chip 81, a wireless transmission port 82, an information input port 83, a power drive port 84, a motor drive port 85, an audio and video output port 86 and a power input port 87. To be more specific, the chip 81 of the electronic control board 8 is an image recognition type, such as Allwinner V833, Rockchip RV1109, AI chip 81-SV810 and HiSilicon Hi3516DV300 / RK3288, etc., wherein the wireless transmission port 82 is connected to the wireless The transmission module 9 is electrically connected, the information input port 83 is electrically connected to the network camera 2 and the infrared sensor module respectively, the power drive port 84 is electrically connected to the warning light 6, the audio and video output port 86 is electrically connected to the voice playback module 12, and the motor drive port 85 is electrically connected to the electric lifting mechanism 13 and the vibration block 14. The electrical connection between the components, on the one hand, ensures the effective input of electrical energy of the control device, on the other hand, ensures the electrical connection between the various electrical components, thereby ensuring the corresponding work to meet the use requirements.

[0026] In order to ensure the rationality of the device, the electric lifting mechanism 13 includes at least one table height lifting device driven by a motor, which is specifically described as: such as the screw lifting group commonly used in the prior art, the operation of the motor is used to drive the table legs to be lifted and lowered in the vertical direction, so as to adjust the position of the table top of the study table. Of course, it is also used in conjunction with the sitting posture reminder device, that is, to achieve fine-tuning of the height, so as to promote the adjustment of the sitting posture of the child, thereby improving the functionality of the device; further, in order to enable the sitting posture reminder device to play a vibration reminder role, the vibration block 14 is provided with an eccentric block (not shown in the figure) connected to the output shaft of the DC motor (not shown in the figure), that is, an eccentric block is provided at the output end of the DC motor, and the operation of the DC motor is used to drive the eccentric block to rotate. At the same time, due to the shape of the eccentric block itself, its rotation process will knock on the table top of the study table, so as to promote the adjustment of the sitting posture of the child, ensure the functionality of the device, and meet the use requirements.

[0027] In order to ensure that parents can remotely monitor and remind their children's sitting posture at the table, the gateway module 10 is connected to the wireless transmission module 9 in parallel. The gateway module 10 is also provided with an APP software for installation on a mobile phone. As long as parents download and install the mobile phone APP software and open it, they can click on the sitting posture reminder device and obtain the required new information from the network camera 2, which greatly reduces the burden and has strong functionality.

[0028] In the above process, the specific working principle and working method of the sitting posture reminder device are described as follows: in order to realize the sitting posture monitoring function, an information input port 83 is set on the electronic control board 8 of the device, the purpose is for the network camera 2 to obtain images, and the infrared sensor module to obtain human body information for transmission. The infrared sensor module mainly monitors the human body entering the table to obtain human body information and transmit it to the chip 81 of the electronic control board 8. The network camera 2 is started according to the setting program. When the camera obtains image information and transmits it to the chip 81 of the electronic control board 8, the chip 81 recognizes the image program after it is started, and determines whether the sitting posture is correct. If it is not correct, the warning light 6 is driven to work, and the network camera 2 continues to work and transmits image information again. The chip 81 recognizes the image program and continues to judge. If it is found that the sitting posture is still incorrect, the voice playback module 12 is driven to work, and the speaker 7 plays pre-recorded voice prompts such as "Little friend, please sit down", " You are not sitting properly", etc., and work in conjunction with the warning light 6 to achieve diversified sitting posture reminders. Similarly, the network camera 2 continues to work to transmit image information, and the chip 81 continues to recognize images. According to the program, when it is judged that the sitting posture is still incorrect, the electronic control board 8 chip 81 drives the DC motor of the vibration block 14 to work, and the vibration block 14 vibrates and knocks the table board. At the same time, the network camera 2 continues to work to transmit image information, and the chip 81 continues to recognize images. According to the program, if the sitting posture is still incorrect, the electronic control board 8 chip 81 drives the table to rise or fall slightly, and the superimposed speaker 7 plays pre-recorded voice prompts such as "Little friend, please sit down", "You are not sitting well" and other warnings. The device is reasonably designed, simple in structure, easy to process and realizes diversified sitting posture reminder methods, especially with light warnings, voice prompts, vibration prompts, table micro-lifting and other prompting functions, which strengthens the importance of sitting posture on vision and effectively meets usage needs.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A study table with a human sitting posture sensing reminder device, characterized in that: The utility model comprises a study table body and a sitting posture reminder device arranged on the study table for realizing real-time reminding the user to maintain a correct sitting posture; a network camera is arranged on the study table body below the sitting posture reminder device; the sitting posture reminder device comprises a support rod; a shell is arranged on the upper end of the support rod; an infrared sensor probe is arranged at the front end of the shell; warning lights are arranged on both sides in front of the shell; a voice prompt device is arranged above the front side of the shell; the voice prompt device comprises a speaker; a control device is arranged in the shell behind the voice prompt device; the control device comprises an electronic control board, a wireless transmission module, a gateway module, an infrared sensor module and a voice playback module arranged in the shell; an electric lifting mechanism is arranged at the lower corner of the study table body; a vibration block is arranged at the rear side below the study table body.

2. The study table according to claim 1 has a human sitting posture sensing reminder device, characterized in that: The electronic control board is provided with a chip, a wireless transmission port, an information input port, a power drive port, a motor drive port, an audio and video output port and a power input port.

3. The study table according to claim 2 has a human body sitting posture sensing reminder device, characterized in that: The wireless transmission port is electrically connected to the wireless transmission module.

4. The study table according to claim 2 has a human sitting posture sensing reminder device, characterized in that: The information input port is electrically connected to the network camera and the infrared sensor module respectively.

5. The study table according to claim 2 has a human sitting posture sensing reminder device, characterized in that: The power drive port is electrically connected to the warning light.

6. The study table according to claim 2 has a human sitting posture sensing reminder device, characterized in that: The audio and video output port is electrically connected to the voice playing module.

7. The study table according to claim 2 has a human sitting posture sensing reminder device, characterized in that: The motor drive port is electrically connected to the electric lifting mechanism and the vibration block.

8. The study table according to claim 7 has a human body sitting posture sensing reminder device, characterized in that: The electric lifting mechanism at least comprises a table height lifting device driven by a motor.

9. The study table according to claim 1 has a human sitting posture sensing reminder device, characterized in that: The vibration block is an eccentric block connected to the output shaft of the DC motor.

10. The study table according to claim 1 has a human sitting posture sensing reminder device, characterized in that: The gateway module is connected to the wireless transmission module in parallel.

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