Internet of Things intelligent teaching equipment control host

Abstract

The utility model relates to the technical field of intelligent teaching equipment, in particular to an internet of things intelligent teaching equipment control host which comprises an intelligent teaching equipment control machine body and a control mainboard, a first groove is formed in one end of the top of the intelligent teaching equipment control machine body, and an equipment control machine body starting assembly is arranged in the first groove; a machine body switch protection assembly is arranged below the equipment control machine body starting assembly in the intelligent teaching equipment control machine body, and the control main board is connected with a main control board in the intelligent teaching equipment control machine body; according to the invention, the control host of the intelligent teaching equipment is protected, and the students are prevented from starting up without authorization, so that the students are prevented from accidentally misoperation or maliciously damaging teaching courseware, and the continuity and integrity of teaching are ensured. Meanwhile, linkage of the driving motor, the rotating shaft and the protection plate is controlled through the control main board, the safety of the device is further improved, and the use convenience of the teacher is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent teaching equipment, in particular to a control host of an Internet of Things intelligent teaching equipment. Background Art

[0002] With the continuous development of computer and network technology, intelligent equipment has become popular, and smart teaching has become a hot research topic. Smart teaching is combined with the Internet of Things to build a networked, intelligent and information-based comprehensive information service platform for teachers and students.

[0003] Teachers will teach different grades and classes, and the content progress of each class and grade is not the same. In order to facilitate intelligent teaching, teachers will place electronic teaching courseware and files inside the device control host. When the teaching host is turned off, naughty students will operate the intelligent teaching device control host, pressing the switch back and forth to operate the mouse, causing damage to the teaching device control host or unintentional deletion and damage of files inside the device control host, affecting the teacher's subsequent intelligent teaching and affecting the students' learning progress and time. Utility Model Content

[0004] The purpose of the utility model is to provide an Internet of Things intelligent teaching equipment control host to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An Internet of Things intelligent teaching device control host comprises an intelligent teaching device control body and a control mainboard, wherein a first groove is arranged at one end of the top of the intelligent teaching device control body, a device control body start component is arranged inside the first groove, an organism switch protection component is arranged below the device control body start component inside the intelligent teaching device control body, and the control mainboard is connected to a main control board inside the intelligent teaching device control body;

[0007] The device control body startup component includes a start button, a fingerprint recognition mainboard, a pressing plate, a start guide rod and a spring. The start button is fixed at the bottom of the first groove. The start button is connected to the main control board inside the intelligent teaching device control body through a wire. A fingerprint recognition screen is connected to the fingerprint recognition mainboard, and the fingerprint recognition mainboard is connected to the control mainboard.

[0008] As a preferred solution of the utility model, the body switch protection assembly includes an active bevel gear, a driven bevel gear, a drive assembly and a protection plate, the active bevel gear is fixedly connected to the inside of the first rotating shaft, the driven bevel gear is fixedly connected to the inside of the second rotating shaft, the active bevel gear is located on one side of the driven bevel gear, the active bevel gear is meshed and connected with the driven bevel gear, and the protection plate is movably located on the outer circumferential wall of the second rotating shaft at the top of the start button.

[0009] As a preferred solution of the utility model, the starting guide rod is vertically located directly above the starting button, the top of the starting guide rod is connected to the bottom of the pressing plate, the spring sleeve is located on the outer circumferential wall of the starting guide rod, one end of the top of the spring is connected to the bottom of the pressing plate, and the length of the spring is greater than the length of the starting guide rod.

[0010] As a preferred solution of the utility model, the driving component includes a driving motor, the output end of the driving motor is connected to the first rotating shaft through a coupling, the outside of the driving motor is installed on the inner wall of the intelligent teaching equipment control body through a protective frame, the driving motor is connected to the control main board through a wire, and one end of the first rotating shaft is connected to the external protective frame of the driving motor through a rotating shaft seat.

[0011] As a preferred solution of the utility model, the protective plate is movably located between the top of the start button and the bottom of the start guide rod.

[0012] As a preferred solution of the utility model, the outside of the fingerprint recognition mainboard is installed in the first groove on the top of the pressing plate through a protective frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In view of the problems raised in the background technology, this application protects the intelligent teaching device control host to prevent students from arbitrarily turning on the device control host to accidentally delete the teaching courseware inside the device control host, thereby ensuring the teacher's subsequent intelligent teaching;

[0015] The device control body startup component is set on the start button, and fingerprint recognition is used to limit the power on to teachers only. This can prevent students from turning on the device without authorization, thereby preventing them from accidentally operating the device or maliciously destroying the teaching courseware, ensuring the continuity and integrity of teaching. At the same time, the safety of the device is further enhanced by controlling the mainboard to control the drive motor and the shaft, as well as the linkage of the protective plate. When students cannot turn on the device, their misoperation can be effectively avoided by controlling the working status of the mainboard and blocking the protective plate. This design not only ensures the safety of the teaching equipment, but also ensures the convenience and safety of the teacher's use.

[0016] By setting a device control body start component on the start button of the intelligent teaching device control body, the fingerprints of teachers of various subjects are identified. When the teacher presses the power button on the intelligent teaching device control body, the fingerprint recognition main board identifies the fingerprint. When the identified fingerprint is that of the teacher, the fingerprint recognition main board sends data to the control main board. The control main board receives the data and controls the driving motor to work. The driving motor drives the active bevel gear on the first rotating shaft to rotate. The active bevel gear is meshed and connected with the driven bevel gear. The driven bevel gear drives the protective plate to rotate. The protective plate is away from the top of the start button. At this time, the pressing plate moves the extrusion spring, the spring is compressed, and the starting guide rod squeezes the starting button to start the machine.

[0017] When a student presses the power button on the control body of the intelligent teaching device, the fingerprint recognition motherboard identifies the fingerprint. When the identified fingerprint is not that of the teaching teacher, the fingerprint recognition motherboard sends data to the control motherboard, and the control motherboard does not work. At this time, the protective plate is located on the top of the start button, and the protective plate blocks the start guide rod, and the device does not start. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the control body of the overall intelligent teaching equipment of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall body switch protection assembly of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the start-up components of the control body of the utility model device;

[0021] Figure 4 This is a schematic diagram of the fingerprint recognition mainboard and fingerprint recognition screen of the utility model.

[0022] In the figure: 1. Intelligent teaching equipment control body; 11. First groove; 2. Equipment control body start component; 20. Start button; 21. Fingerprint recognition main board; 211. Fingerprint recognition screen; 22. Pressing plate; 23. Start guide rod; 24. Spring; 3. Body switch protection component; 31. Active bevel gear; 311. First rotating shaft; 32. Driven bevel gear; 321. Second rotating shaft; 33. Protection plate; 34. Driving motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0024] Example

[0025] See also Figure 1-4The utility model provides a technical solution: an Internet of Things intelligent teaching device control host, including an intelligent teaching device control body 1 and a control mainboard, a first groove 11 is arranged at one end of the top of the intelligent teaching device control body 1, a device control body starting component 2 is arranged inside the first groove 11, and a body switch protection component 3 is arranged below the device control body starting component 2 inside the intelligent teaching device control body 1, and the control mainboard is connected to the main control board inside the intelligent teaching device control body 1; the device control body starting component 2 includes a start button 20, a fingerprint recognition mainboard 21, a pressing plate 22, a start guide rod 23 and a spring 24, the start button 20 is fixed at the bottom of the first groove 11, and the start button 20 is connected to the main control board inside the intelligent teaching device control body 1 through a wire, and a fingerprint recognition screen 211 is connected to the fingerprint recognition mainboard 21, and the fingerprint recognition mainboard 21 is connected to the control mainboard.

[0026] In response to the problems in the background technology, the present application sets a device control body start component 2 on the start button 20, and limits the power on to teachers through fingerprint recognition, so as to prevent students from turning on the machine without authorization, thereby preventing them from accidentally operating the machine incorrectly or maliciously destroying the teaching courseware, thereby ensuring the continuity and integrity of teaching; at the same time, by controlling the mainboard to control the driving motor 34 and the shaft, as well as the linkage of the protective plate 33, the safety of the device is further enhanced. In the case that students cannot turn on the machine, their misoperation can be effectively avoided by controlling the working state of the mainboard and blocking the protective plate 33; such a design not only ensures the safety of the teaching equipment courseware, but also ensures the convenience and safety of the teacher's use;

[0027] Further, when the fingerprint identified by the fingerprint recognition mainboard 21 is the teaching teacher, the fingerprint recognition mainboard 21 sends data to the control mainboard, and the control mainboard receives the data to control the drive motor 34 to work, and the protection plate 33 moves away from the top of the start button 20. At this time, the pressing plate 22 moves to squeeze the spring 24, the spring 24 is compressed, and the start guide rod 23 squeezes the start button 20 to start the machine;

[0028] Furthermore, when the identified fingerprint is not that of a teaching teacher, the fingerprint identification motherboard 21 sends data to the control motherboard, and the control motherboard does not work. At this time, the protective plate 33 is located on the top of the start button 20. At this time, the pressing plate 22 moves the extrusion spring 24, the spring 24 is compressed, and the start guide rod 23 squeezes the protective plate 33. The protective plate 33 blocks the start guide rod 23, and the start guide rod 23 cannot press the start button 20 to start the machine.

[0029] See also Figure 2 , 34, the body switch protection assembly 3 includes an active bevel gear 31, a driven bevel gear 32, a drive assembly and a protection plate 33, the active bevel gear 31 is fixedly connected to the first rotating shaft 311, the driven bevel gear 32 is fixedly connected to the second rotating shaft 321, the active bevel gear 31 is located on one side of the driven bevel gear 32, the active bevel gear 31 is meshed and connected with the driven bevel gear 32, and the protection plate 33 is movably located on the outer circumferential wall of the second rotating shaft 321 at the top of the start button 20; the start guide rod 23 is vertically located directly above the start button 20, the top of the start guide rod 23 is connected to the bottom of the pressing plate 22, and the spring 24 is sleeved on the outer circumferential wall of the start guide rod 23 On the top, one end of the spring 24 is connected to the bottom of the pressing plate 22, and the length of the spring 24 is greater than the length of the starting guide rod 23; the driving component includes a driving motor 34, the output end of the driving motor 34 is connected to the first rotating shaft 311 through a coupling, the outside of the driving motor 34 is installed on the inner wall of the intelligent teaching equipment control body 1 through a protective frame, the driving motor 34 is connected to the control main board through a wire, and one end of the first rotating shaft 311 is connected to the external protective frame of the driving motor 34 through a rotating shaft seat; the protective plate 33 is movably located between the top of the starting button 20 and the bottom of the starting guide rod 23; the outside of the fingerprint recognition main board 21 is installed in the first groove 11 at the top of the pressing plate 22 through a protective frame.

[0030] It should be noted that, in the present embodiment, when the teaching teacher presses the power button on the intelligent teaching device control body 1, the fingerprint recognition mainboard 21 first recognizes the fingerprint. When the recognized fingerprint is that of the teaching teacher, the fingerprint recognition mainboard 21 sends data to the control mainboard. The control mainboard receives the data and controls the driving motor 34 to work. The driving motor 34 drives the active bevel gear 31 on the first rotating shaft 311 to rotate. The active bevel gear 31 is meshed and connected with the driven bevel gear 32. The driven bevel gear 32 drives the protective plate 33 to rotate. The protective plate 33 is away from the top of the start button 20. At this time, the pressing plate 22 moves the extrusion spring 24, the spring 24 is compressed, and the start guide rod 23 squeezes the start button 20 to start the device.

[0031] When the student presses the power button on the control body 1 of the intelligent teaching device, the fingerprint recognition motherboard 21 recognizes the fingerprint. When the recognized fingerprint is not that of the teaching teacher, the fingerprint recognition motherboard 21 sends data to the control motherboard, and the control motherboard does not work. At this time, the protective plate 33 is located on the top of the start button 20. At this time, the pressing plate 22 moves to squeeze the spring 24, the spring 24 is compressed, and the start guide rod 23 squeezes the protective plate 33. The protective plate 33 blocks the start guide rod 23, and the start guide rod 23 cannot press the start button 20 to start the device;

[0032] This application protects the intelligent teaching equipment control host to prevent students from arbitrarily turning on the device control host and accidentally deleting the teaching courseware, thereby ensuring the teacher's subsequent intelligent teaching; the device control body startup component 2 is set on the start button 20, and fingerprint recognition is used to limit only teachers to start the machine, so as to prevent students from turning on the machine without authorization, thereby preventing them from accidentally misoperating or maliciously destroying the teaching courseware, and ensuring the continuity and integrity of teaching. At the same time, the safety of the equipment is further enhanced by controlling the mainboard to control the drive motor 34 and the shaft, as well as the linkage of the protective plate 33; when students cannot turn on the machine, their misoperation can be effectively avoided by controlling the working state of the mainboard and blocking the protective plate 33; such a design not only ensures the safety of the teaching equipment courseware, but also ensures the convenience and safety of teachers.

[0033] The utility model workflow:

[0034] When in use, the fingerprint recognition motherboard 21 is connected to the external power supply device through a wire and started. When the teaching teacher presses the power button on the intelligent teaching device control body 1, the fingerprint recognition motherboard 21 first recognizes the fingerprint. When the recognized fingerprint is the teaching teacher, the fingerprint recognition motherboard 21 sends data to the control motherboard. The control motherboard receives the data and controls the drive motor 34 to work. The drive motor 34 drives the active bevel gear 31 on the first rotating shaft 311 to rotate. The active bevel gear 31 is meshed and connected with the driven bevel gear 32. The driven bevel gear 32 drives the protective plate 33 to rotate. The protective plate 33 is away from the top of the start button 20. At this time, the pressing plate 22 moves the extrusion spring 24, the spring 24 is compressed, and the start guide rod 23 squeezes the start button 20 to start.

[0035] When the student presses the power button on the intelligent teaching device control body 1, the fingerprint recognition motherboard 21 recognizes the fingerprint. When the recognized fingerprint is not that of the teaching teacher, the fingerprint recognition motherboard 21 sends data to the control motherboard, and the control motherboard does not work. At this time, the protective plate 33 is located on the top of the start button 20. At this time, the pressing plate 22 moves the extrusion spring 24, the spring 24 is compressed, and the start guide rod 23 squeezes the protective plate 33. The protective plate 33 blocks the start guide rod 23, and the start guide rod 23 cannot press the start button 20 to start up; the present application protects the intelligent teaching device control host to prevent students from arbitrarily turning on the device control host and accidentally deleting the teaching courseware inside the device control host, thereby ensuring the teacher's subsequent intelligent teaching; a device control body startup component 2 is set on the start button 20, and fingerprint recognition is used to limit only teachers to start up, so that students can be prevented from starting up without authorization, thereby preventing them from accidentally operating or maliciously destroying the teaching courseware, and ensuring the continuity and integrity of teaching. At the same time, by controlling the mainboard to control the driving motor 34 and the rotating shaft, as well as the linkage of the protective plate 33, the safety of the equipment is further enhanced; when students are unable to turn on the equipment, their misoperation can be effectively avoided by controlling the working status of the mainboard and blocking the protective plate 33; such a design not only ensures the safety of the courseware of the teaching equipment, but also ensures the convenience and safety of the use by teachers.

[0036] 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. An Internet of Things intelligent teaching device control host, comprising an intelligent teaching device control body (1) and a control mainboard, characterized in that: A first groove (11) is provided at one end of the top of the intelligent teaching device control body (1), a device control body start-up component (2) is provided inside the first groove (11), a body switch protection component (3) is provided below the device control body start-up component (2) inside the intelligent teaching device control body (1), and the control main board is connected to the main control board inside the intelligent teaching device control body (1); The device control body start component (2) comprises a start button (20), a fingerprint recognition main board (21), a pressing plate (22), a start guide rod (23) and a spring (24); the start button (20) is fixedly located at the bottom of the first groove (11); the start button (20) is connected to the main control board inside the intelligent teaching device control body (1) through a wire; a fingerprint recognition screen (211) is connected to the fingerprint recognition main board (21); and the fingerprint recognition main board (21) is connected to the control main board.

2. The IoT intelligent teaching device control host according to claim 1, characterized in that: The machine body switch protection assembly (3) comprises an active bevel gear (31), a driven bevel gear (32), a driving assembly and a protection plate (33); the active bevel gear (31) is fixedly connected to a first rotating shaft (311) inside, the driven bevel gear (32) is fixedly connected to a second rotating shaft (321) inside, the active bevel gear (31) is located on one side of the driven bevel gear (32), the active bevel gear (31) is meshed and connected with the driven bevel gear (32), and the protection plate (33) is movably located on the outer circumferential wall of the second rotating shaft (321) at the top of the start button (20).

3. The control host of an Internet of Things intelligent teaching device according to claim 1 is characterized in that: The starting guide rod (23) is vertically located directly above the starting button (20), the top of the starting guide rod (23) is connected to the bottom of the pressing plate (22), the spring (24) is sleeved on the outer circumferential wall of the starting guide rod (23), one end of the top of the spring (24) is connected to the bottom of the pressing plate (22), and the length of the spring (24) is greater than the length of the starting guide rod (23).

4. The control host of an Internet of Things intelligent teaching device according to claim 2 is characterized in that: The driving assembly comprises a driving motor (34), the output end of the driving motor (34) is connected to the first rotating shaft (311) via a coupling, the outside of the driving motor (34) is installed on the inner wall of the intelligent teaching device control body (1) via a protective frame, the driving motor (34) is connected to the control main board via a wire, and one end of the first rotating shaft (311) is connected to the external protective frame of the driving motor (34) via a rotating shaft seat.

5. The control host of an Internet of Things intelligent teaching device according to claim 2 is characterized in that: The protective plate (33) is movably located between the top of the start button (20) and the bottom of the start guide rod (23).

6. The IoT intelligent teaching device control host according to claim 1, characterized in that: The fingerprint identification mainboard (21) is externally mounted in the first groove (11) at the top of the pressing plate (22) via a protective frame.

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