An educational tablet computer with remote monitoring function
By integrating remote monitoring module and pinhole trigger unit on educational tablets, monitoring and control of network environment, heating status and usage conditions is solved, and the problem of difficulty in realizing remote monitoring in the existing technology is solved, ensuring that students are safe and Use a tablet under reasonable conditions.
Patent Information
- Application Number
- CN202111218511.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-10-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2041-10-19
AI Technical Summary
Existing educational tablets are difficult to achieve remote monitoring and cannot effectively control students' use behavior when they are unauthorized, especially when parents cannot accompany them at all times.
An educational tablet computer with remote monitoring is designed, and multi-directional monitoring is carried out through the remote monitoring module, including network environment and heating status monitoring, combined with the use of the camera, the pinhole trigger unit and external needle-shaped device can be used to achieve the battery and Automatic control of components, disconnecting the power supply to prevent unauthorized use.
A comprehensive remote monitoring of educational tablets is achieved, ensuring that students use tablets within authorized times and places, avoiding the risks of vision damage and improper use, and improving the controllability of parents in their children's use of tablets.
Smart Images
Figure CN113867483B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of electronic equipment, and in particular relates to an educational tablet computer with remote monitoring function. Background Art
[0002] With the popularity of electronic devices, more and more e-book learning machine manufacturers for primary and secondary school students have begun to launch various mobile tablet learning terminals based on education. With the change of learning mode, the demand for using educational tablets to learn knowledge is becoming more and more vigorous. Using tablets for learning can bring great innovation to teaching to a certain extent, and it is convenient to review and learn knowledge at any time, but it will also bring some bad effects to students with poor self-control. First, long-term use may cause students' eyesight to deteriorate, and second, students may skip control and use content unrelated to learning at will, such as playing various interactive games, etc., without control.
[0003] However, due to work and other reasons, parents cannot always stay at home to take care of their children. When children need to use educational tablets, it is difficult to remotely monitor the time and place of use. Children must be able to use it during normal hours and in permitted locations. How to achieve this remote intelligent monitoring is a technical difficulty. Summary of the invention
[0004] The present invention discloses an educational tablet computer with remote monitoring, comprising: a battery, a camera, a remote monitoring module, and a controlled module. The battery is connected to the components of the educational tablet computer through the controlled module, and the remote monitoring module controls the controlled module. The remote monitoring module comprises a first controller, a first communication module, a network monitoring module and a fever monitoring module. The first communication module is used to communicate with a remote control device and receive control instructions from the remote control device. The network monitoring module is used to monitor whether the network environment of the educational tablet computer changes. If the change occurs, the network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within a specified time to disconnect the battery from the components. The fever monitoring module is used to detect the fever state of the educational tablet computer.
[0005] In the educational tablet computer with remote monitoring, the remote monitoring module is adsorbed on the outside of the controlled module by magnetic attraction; the first controller transmits data with the second controller of the educational tablet computer, obtains the network to which the educational tablet computer is connected for the first time, and transmits the network information to the network monitoring module for storage as network setting data; the fever monitoring module is used to regularly monitor the fever state of the educational tablet computer, and if it is detected that the fever of the educational tablet computer exceeds a set threshold, a fever instruction is sent to the first controller, and after receiving the fever instruction, the first controller sends an inquiry signal to the second controller;
[0006] Determine whether the battery is in a charging state. If it is in a charging state, start the camera and monitor whether a user is present through the camera. If a user is present, it means that the educational tablet computer is both being charged and being used. Then, the network monitoring module is used to determine whether the network used by the educational tablet computer is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range. Then, the first communication module is used to send network change information to the remote control device. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after failing to receive the authorization information within a specified time, disconnects the battery from the components, and stops using the educational tablet computer.
[0007] If it is not in the charging state, the network monitoring module is directly used to determine whether the network used by the educational tablet computer at this time is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time. The network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within the specified time, disconnects the battery and components, and stops using the educational tablet computer.
[0008] The educational tablet computer with remote monitoring, the controlled module includes a pinhole trigger unit, the pinhole trigger unit is used to trigger the connection between the battery and the component by the insertion of an external needle-shaped device, the remote monitoring module is used to provide the educational tablet computer with the external needle-shaped device, the remote monitoring module includes a horizontal plate structure and a vertical plate structure perpendicular to each other, the horizontal plate structure is provided with magnetic attraction, and is used to be adsorbed on the back of the educational tablet computer, and the vertical plate structure covers the outside of the controlled module.
[0009] The educational tablet computer with remote monitoring, the pinhole trigger unit includes a needle-shaped groove, a buckle rod, a movable contact plate, a pop-up device and a rebound device, one end of the buckle rod is connected to the movable contact plate, and the other end is connected to the rebound device, and the buckle rod is controlled by the rebound device to rebound to the initial setting position in time, and the pop-up device is used to pop out the movable contact plate when the buckle rod is separated from the movable contact plate, so that the movable contact plate conducts and connects the battery and the circuit of the component after popping out; the movable contact plate includes a first bevel, a second An oblique edge, a fixed edge and a protruding contact surface, wherein the first oblique edge pushes the snap rod back to the fixed edge when the pinhole contact unit is put back into the educational tablet computer, and the second oblique edge is used to move the snap rod out of the fixed edge when the snap rod is pushed by a needle-shaped device. When the snap rod moves out of the fixed edge, the movable contact plate moves from the educational tablet computer under the action of the pop-up device, and the outermost side of the movable contact plate extends to the outside of the educational tablet computer housing, and the protruding contact surface moves to the disconnection point of the input circuit of the battery and the component.
[0010] The educational tablet computer with remote monitoring function, the external needle-shaped device includes a movable needle, a groove and a clamping device arranged in the groove, the movable needle can be inserted into the needle-shaped groove to push the snap rod close to the end of the rebound device, the groove matches the outermost side of the movable contact plate, and the clamping device in the groove is used to clamp the outermost side of the movable contact plate on both sides of the groove to fix the outermost side of the movable contact plate.
[0011] In the educational tablet computer with remote monitoring function, when the remote monitoring module is removed from the educational tablet computer, the movable contact plate has no stable external fixation, so that the battery cannot stably provide power to the educational tablet computer. The educational tablet computer can be monitored by controlling the remote monitoring module to separate from the educational tablet computer.
[0012] The battery of the educational tablet computer with remote monitoring function can be charged by an external charger. When the battery is out of power, the external charger charges the battery, and then the battery is used to supply power to the components.
[0013] In the educational tablet computer with remote monitoring function, controlling the controlled module to disconnect the battery from the components specifically includes: setting a push-back block in the groove, and when disconnection is required, pushing the movable contact plate back to the initial position by the push-back block. At this time, the educational tablet computer cannot be powered by the battery and cannot be used any further.
[0014] The present invention proposes an educational tablet computer with remote monitoring. By improving the structure of the educational tablet computer, it is convenient to remotely check the use time of the educational tablet computer. The improvement of the structure can realize the control of different modes of the educational tablet computer, reducing the defects caused by pure software or password authority control in the prior art. As an improvement point of the present invention, the present invention provides a remote monitoring module, and realizes multi-directional monitoring of the network environment and fever state of the educational tablet computer through the first communication module, the network monitoring module and the fever monitoring module in the remote monitoring module, and cooperates with the inherent camera of the educational tablet computer to realize comprehensive remote monitoring judgment and control the reasonable use of the educational tablet computer. Through the setting of the structure, after the above-mentioned multi-directional monitoring conditions are met, the remote control device is used to automatically cut off the power and the educational tablet computer cannot be used in an unauthorized state. Due to the unique design of the structure, the pinhole trigger unit is set, and the pinhole contact unit The needle-shaped groove, the buckle rod, the movable contact plate, the pop-up device and the rebound device, through the cooperation of the external needle-shaped device, the disconnection or conduction command is obtained through the first communication module, which effectively realizes that the tablet cannot be used in an unauthorized state, and it is difficult for students to The loopholes caused by the authorization method such as skipping the software by itself improve the controllability of remote monitoring; as another improvement point of the present invention, the educational tablet computer must be used in conjunction with the remote monitoring module. The remote monitoring module is fixed on the educational tablet computer by magnetic attraction. The fixing method is simple and it is convenient to remove. The remote monitoring module can monitor whether the network environment has changed, so as to prevent children or student users from taking the educational tablet computer out of the place where the initial network is set (such as home) and using it in other places. For example, if they take it to school privately, the educational tablet computer will be powered off and cannot be used because the network environment has changed when it is taken to school. This effectively ensures that children or student users only use it in the place where the initial network is set, limits the use location of the educational tablet computer, and monitors the use time of the educational tablet computer through the heating state. The above methods can all be authorized and monitored through the parents' remote control device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The present invention is a functional schematic diagram of an educational tablet computer with remote monitoring function disclosed in the present invention.
[0016] Figure 2 It is a schematic diagram of the structure of the controlled module and the needle-shaped device of the present invention.
[0017] Figure 3 The present invention is a schematic diagram of a remote monitoring process of an educational tablet computer with remote monitoring function. DETAILED DESCRIPTION
[0018] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.
[0019] like Figure 1 As shown, it is a functional schematic diagram of the educational tablet computer with remote monitoring function disclosed in the present invention.
[0020] The present invention discloses an educational tablet computer with remote monitoring, comprising: a battery, a camera, a remote monitoring module, and a controlled module. The battery is connected to the components of the educational tablet computer through the controlled module, and the remote monitoring module controls the controlled module. The remote monitoring module comprises a first controller, a first communication module, a network monitoring module and a fever monitoring module. The first communication module is used to communicate with a remote control device and receive control instructions from the remote control device. The network monitoring module is used to monitor whether the network environment of the educational tablet computer changes. If the change occurs, the network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within a specified time to disconnect the battery from the components. The fever monitoring module is used to detect the fever state of the educational tablet computer.
[0021] In the educational tablet computer with remote monitoring, the remote monitoring module is adsorbed on the outside of the controlled module by magnetic attraction; the first controller transmits data with the second controller of the educational tablet computer, obtains the network to which the educational tablet computer is connected for the first time, and transmits the network information to the network monitoring module for storage as network setting data; the fever monitoring module is used to regularly monitor the fever state of the educational tablet computer, and if it is detected that the fever of the educational tablet computer exceeds a set threshold, a fever instruction is sent to the first controller, and after receiving the fever instruction, the first controller sends an inquiry signal to the second controller;
[0022] Determine whether the battery is in a charging state. If it is in a charging state, start the camera and monitor whether a user is present through the camera. If a user is present, it means that the educational tablet computer is both being charged and being used. Then, the network monitoring module is used to determine whether the network used by the educational tablet computer is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range. Then, the first communication module is used to send network change information to the remote control device. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after failing to receive the authorization information within a specified time, disconnects the battery from the components, and stops using the educational tablet computer.
[0023] If it is not in the charging state, the network monitoring module is directly used to determine whether the network used by the educational tablet computer at this time is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time. The network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within the specified time, disconnects the battery and components, and stops using the educational tablet computer.
[0024] like Figure 2 The figure shows a schematic diagram of the pinhole contact unit and the needle-shaped device structure of the present invention, which includes: a first bevel 1, a pop-up device 2, a component wire 3, an educational tablet computer shell 4, a groove 5, a push-back block 6, a wire of a battery module 7, a protruding contact surface 8, a disconnection point 9, a second bevel 10, a movable contact plate 11, a support rod 12 of a snap rod 15, a movable needle 13, a rebound device 14, a snap rod 15, a fixed edge 16, a clamping device 17 arranged in the groove, a needle-shaped groove 18, a vertical plate structure 19, a first communication module 20, a network monitoring module 21, a fever monitoring module 22 and a horizontal plate structure 23. The snap rod 15 is supported by the support rod 12, and the horizontal state is the initial state. The snap rod 15 is movably connected to the vertex of the support rod 12, so that the snap rod 15 can rotate around the vertex. The heat monitoring module 22 is arranged on the horizontal plate structure 23 to monitor the heat generated on the back of the tablet near the CPU. The first communication module 20 and the network monitoring module 21 are arranged on the vertical plate structure 19.
[0025] The educational tablet computer with remote monitoring, the controlled module includes a pinhole trigger unit, the pinhole trigger unit is used to trigger the connection between the battery and the component by the insertion of an external needle-shaped device, the remote monitoring module is used to provide the educational tablet computer with the external needle-shaped device, the remote monitoring module includes a horizontal plate structure and a vertical plate structure perpendicular to each other, the horizontal plate structure is provided with magnetic attraction, and is used to be adsorbed on the back of the educational tablet computer, and the vertical plate structure covers the outside of the controlled module.
[0026] The educational tablet computer with remote monitoring, the pinhole trigger unit includes a needle-shaped groove, a buckle rod, a movable contact plate, a pop-up device and a rebound device, one end of the buckle rod is connected to the movable contact plate, and the other end is connected to the rebound device, and the buckle rod is controlled by the rebound device to rebound to the initial setting position in time, and the pop-up device is used to pop out the movable contact plate when the buckle rod is separated from the movable contact plate, so that the movable contact plate conducts and connects the battery and the circuit of the component after popping out; the movable contact plate includes a first bevel, a second An oblique edge, a fixed edge and a protruding contact surface, wherein the first oblique edge pushes the snap rod back to the fixed edge when the pinhole contact unit is put back into the educational tablet computer, and the second oblique edge is used to move the snap rod out of the fixed edge when the snap rod is pushed by a needle-shaped device. When the snap rod moves out of the fixed edge, the movable contact plate moves from the educational tablet computer under the action of the pop-up device, and the outermost side of the movable contact plate extends to the outside of the educational tablet computer housing, and the protruding contact surface moves to the disconnection point of the input circuit of the battery and the component.
[0027] The educational tablet computer with remote monitoring function, the external needle-shaped device includes a movable needle, a groove and a clamping device arranged in the groove, the movable needle can be inserted into the needle-shaped groove to push the snap rod close to the end of the rebound device, the groove matches the outermost side of the movable contact plate, and the clamping device in the groove is used to clamp the outermost side of the movable contact plate on both sides of the groove to fix the outermost side of the movable contact plate.
[0028] In the educational tablet computer with remote monitoring function, when the remote monitoring module is removed from the educational tablet computer, the movable contact plate has no stable external fixation, so that the battery cannot stably provide power to the educational tablet computer. The educational tablet computer can be monitored by controlling the remote monitoring module to separate from the educational tablet computer.
[0029] The battery of the educational tablet computer with remote monitoring function can be charged by an external charger. When the battery is out of power, the external charger charges the battery, and then the battery is used to supply power to the components.
[0030] In the educational tablet computer with remote monitoring function, controlling the controlled module to disconnect the battery from the components specifically includes: setting a push-back block in the groove, and when disconnection is required, pushing the movable contact plate back to the initial position by the push-back block. At this time, the educational tablet computer cannot be powered by the battery and cannot be used any further.
[0031] Preferably, the remote monitoring device is preferably a mobile phone designated by the parent, and after the initial network setting, the set network in the network monitoring module can only be modified through the designated mobile phone.
[0032] Preferably, if Figure 3 As shown in FIG. 1 , a schematic diagram of a remote monitoring process of an educational tablet computer with remote monitoring function according to the present invention is shown, which specifically includes the following steps:
[0033] Step S1, the first controller transmits data with the second controller of the educational tablet computer, the first controller obtains the network to which the educational tablet computer is connected for the first time, and transmits the network information to the network monitoring module for storage as network setting data;
[0034] Step S2, the fever monitoring module is used to regularly monitor the fever state of the educational tablet computer, and determine whether the heat generated by the educational tablet computer exceeds a set threshold. If not, step S3 is executed, and if yes, step S4 is executed;
[0035] Step S3, no need to start the network monitoring module;
[0036] Step S4, sending a heating instruction to the first controller, and after receiving the heating instruction, the first controller sends an inquiry signal to the second controller;
[0037] Step S5, determining whether the battery is in a charging state, if in a charging state, executing step S6, if not in a charging state, executing step S7;
[0038] Step S6, start the camera, and monitor whether there is a user through the camera. If there is a user, it means that the educational tablet computer is both charging and in use at this time. Then, the network monitoring module is used to call whether the network used by the educational tablet computer at this time is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time. Then, the first communication module sends network change information to the remote control device. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within the specified time, disconnects the connection between the battery and the components, and stops the use of the educational tablet computer;
[0039] Step S7, if it is not in the charging state, the network monitoring module is directly used to determine whether the network used by the educational tablet computer at this time is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time, and the network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within the specified time, disconnects the battery and components, and stops using the educational tablet computer.
[0040] The step S7 of stopping the use of the educational tablet computer specifically includes: pushing the movable contact plate back to the initial position by the push-back block, and then the educational tablet computer cannot be powered by the battery and cannot be used any more.
[0041] The present invention proposes an educational tablet computer with remote monitoring. By improving the structure of the educational tablet computer, it is convenient to remotely check the use time of the educational tablet computer. The improvement of the structure can realize the control of different modes of the educational tablet computer, reducing the defects caused by pure software or password authority control in the prior art. As an improvement point of the present invention, the present invention provides a remote monitoring module, and realizes multi-directional monitoring of the network environment and fever state of the educational tablet computer through the first communication module, the network monitoring module and the fever monitoring module in the remote monitoring module, and cooperates with the inherent camera of the educational tablet computer to realize comprehensive remote monitoring judgment and control the reasonable use of the educational tablet computer. Through the setting of the structure, after the above-mentioned multi-directional monitoring conditions are met, the remote control device is used to automatically cut off the power and the educational tablet computer cannot be used in an unauthorized state. Due to the unique design of the structure, the pinhole trigger unit is set, and the pinhole contact unit The needle-shaped groove, the buckle rod, the movable contact plate, the pop-up device and the rebound device, through the cooperation of the external needle-shaped device, the disconnection or conduction command is obtained through the first communication module, which effectively realizes that the tablet cannot be used in an unauthorized state, and it is difficult for students to The loopholes caused by the authorization method such as skipping the software by itself improve the controllability of remote monitoring; as another improvement point of the present invention, the educational tablet computer must be used in conjunction with the remote monitoring module. The remote monitoring module is fixed on the educational tablet computer by magnetic attraction. The fixing method is simple and it is convenient to remove. The remote monitoring module can monitor whether the network environment has changed, so as to prevent children or student users from taking the educational tablet computer out of the place where the initial network is set (such as home) and using it in other places. For example, if they take it to school privately, the educational tablet computer will be powered off and cannot be used because the network environment has changed when it is taken to school. This effectively ensures that children or student users only use it in the place where the initial network is set, limits the use location of the educational tablet computer, and monitors the use time of the educational tablet computer through the heating state. The above methods can all be authorized and monitored through the parents' remote control device.
Claims
1. An educational tablet computer with remote monitoring function, characterized in that: include: A battery, a camera, a remote monitoring module, and a controlled module. The battery is connected to the components of the educational tablet computer through the controlled module. The remote monitoring module controls the controlled module. The remote monitoring module includes a first controller, a first communication module, a network monitoring module, and a fever monitoring module. The first communication module is used to communicate with a remote control device and receive control instructions from the remote control device. The network monitoring module is used to monitor whether the network environment of the educational tablet computer has changed. If it has changed, the network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module to disconnect the battery from the components after failing to receive the authorization information within a specified time. The fever monitoring module is used to detect the fever state of the educational tablet computer. The controlled module includes a pinhole trigger unit, the pinhole trigger unit is used to trigger the connection between the battery and the component by the insertion of an external pin-shaped device, the remote monitoring module is used to provide the educational tablet computer with the external pin-shaped device, the remote monitoring module includes a mutually perpendicular horizontal plate structure and a vertical plate structure, the horizontal plate structure is provided with a magnetic attraction, and is used to be adsorbed on the back of the educational tablet computer, and the vertical plate structure covers the outside of the controlled module; The pinhole trigger unit includes a needle-shaped groove, a buckle rod, a movable contact plate, a pop-up device and a rebound device. One end of the buckle rod is connected to the movable contact plate, and the other end is connected to the rebound device. The buckle rod is controlled by the rebound device to rebound to the initial setting position in time. The pop-up device is used to pop out the movable contact plate when the buckle rod is separated from the movable contact plate, so that the movable contact plate can conduct and connect the battery and the circuit of the component after popping out; the movable contact plate includes a first bevel, a second bevel, a fixed edge and a protruding contact The first bevel is used to push the buckle rod back to the fixed edge when the pinhole contact unit is put back into the educational tablet computer, and the second bevel is used to move the buckle rod out of the fixed edge when the buckle rod is pushed by the pin-shaped device. When the buckle rod moves out of the fixed edge, the movable contact plate moves from the educational tablet computer under the action of the pop-up device, and the outermost side of the movable contact plate extends to the outside of the educational tablet computer housing, and the protruding contact surface moves to the disconnection position of the input line of the battery and the component; The external needle-shaped device includes a movable needle, a groove and a clamping device arranged in the groove. The movable needle can be extended into the needle-shaped groove to push the snap rod close to the end of the rebound device. The groove matches the outermost side of the movable contact plate. The clamping device in the groove is used to clamp the outermost side of the movable contact plate on both sides of the groove to fix the outermost side of the movable contact plate.
2. The educational tablet computer with remote monitoring function as claimed in claim 1, characterized in that: The remote monitoring module is adsorbed on the outside of the controlled module by magnetic attraction; the first controller transmits data with the second controller of the educational tablet computer, obtains the network to which the educational tablet computer is connected for the first time, and transmits the network information to the network monitoring module for storage as network setting data; the fever monitoring module is used to regularly monitor the fever state of the educational tablet computer, and if it is detected that the fever of the educational tablet computer exceeds a set threshold, a fever instruction is sent to the first controller, and after receiving the fever instruction, the first controller sends an inquiry signal to the second controller; Determine whether the battery is in a charging state. If it is in a charging state, start the camera and monitor whether a user is present through the camera. If a user is present, it means that the educational tablet computer is both being charged and being used. Then, the network monitoring module is used to determine whether the network used by the educational tablet computer is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range. Then, the first communication module is used to send network change information to the remote control device. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after failing to receive the authorization information within a specified time, disconnects the battery from the components, and stops using the educational tablet computer. If it is not in the charging state, the network monitoring module is directly used to determine whether the network used by the educational tablet computer at this time is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time. The network change information is sent to the remote control device through the first communication module. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within the specified time, disconnects the battery and components, and stops using the educational tablet computer.
3. The educational tablet computer with remote monitoring function as claimed in claim 1, characterized in that: When the remote monitoring module is removed from the educational tablet computer, the movable contact plate has no stable external fixation, so the battery cannot stably provide power to the educational tablet computer. The educational tablet computer can be monitored by controlling the remote monitoring module to separate from the educational tablet computer.
4. The educational tablet computer with remote monitoring function as claimed in claim 1, characterized in that: The battery can be charged by an external charger. When the battery is out of power, the external charger charges the battery, and then the battery is used to supply power to the components.
5. The educational tablet computer with remote monitoring function as claimed in claim 4, characterized in that: The controlling of the controlled module to disconnect the battery from the components specifically includes: setting a push-back block in the groove, and when disconnection is required, pushing the movable contact plate back to the initial position by the push-back block, so that the educational tablet computer cannot be powered by the battery and cannot be used any further.
6. An educational tablet computer with remote monitoring function as claimed in any one of claims 1 to 5, characterized in that: The specific steps of remote monitoring are as follows: Step S1, the first controller transmits data with the second controller of the educational tablet computer, the first controller obtains the network to which the educational tablet computer is connected for the first time, and transmits the network information to the network monitoring module for storage as network setting data; Step S2, the fever monitoring module is used to regularly monitor the fever state of the educational tablet computer, and determine whether the heat generated by the educational tablet computer exceeds a set threshold. If not, step S3 is executed, and if yes, step S4 is executed; Step S3, no need to start the network monitoring module; Step S4, sending a heating instruction to the first controller, and after receiving the heating instruction, the first controller sends an inquiry signal to the second controller; Step S5, determining whether the battery is in a charging state, if in a charging state, executing step S6, if not in a charging state, executing step S7; Step S6, start the camera, and monitor whether there is a user through the camera. If there is a user, it means that the educational tablet computer is both charging and in use at this time. Then, the network monitoring module is used to call whether the network used by the educational tablet computer at this time is the same as the network setting data. If they are the same, the educational tablet computer is allowed to continue to be used. If the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time. Then, the first communication module sends network change information to the remote control device. If the remote control device does not authorize or refuses to authorize, the first controller controls the controlled module after not receiving the authorization information within the specified time, disconnects the connection between the battery and the components, and stops the use of the educational tablet computer; Step S7, if it is not in the charging state, directly determine whether the network used by the educational tablet computer at this time is the same as the network setting data through the network monitoring module, if they are the same, the educational tablet computer is allowed to continue to be used, if the networks are not the same, it means that the educational tablet computer is not within the allowed time range at this time, and the network change information is sent to the remote control device through the first communication module, if the remote control device does not authorize or refuses to authorize, then after the first controller does not receive the authorization information within the specified time, it controls the controlled module to disconnect the connection between the battery and the components, and stop using the educational tablet computer; The step S7 of stopping the use of the educational tablet computer specifically includes: pushing the movable contact plate back to the initial position by the push-back block, and then the educational tablet computer cannot be powered by the battery and cannot be used any further.
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