Modular intelligent teaching platform

Abstract

The invention belongs to the technical field of intelligent teaching, and particularly relates to a modular intelligent teaching platform which comprises a frame and first rails, the two first rails are arranged in the frame in the transverse direction at intervals, and a plurality of partition plates are arranged on one sides of the two first rails in the frame in the vertical direction. The first rail and the partition plates are arranged in the frame to form a plurality of partition bins, a containing box is installed in each partition bin in a sliding mode, a signal collecting end is arranged on the end face, close to the interior of the frame, of each containing box, a buffer support assembly used for fixing communication equipment is arranged in each containing box, and a fresh air system is arranged in the frame. Through the structural design of the frame, the placement box, the signal acquisition end, the buffer bracket assembly, the fresh air system and the like, various multimedia communication devices can be divided into various modules to be uniformly mounted and arranged, so that the multimedia communication devices and corresponding models of wires can be uniformly arranged and are convenient to disassemble and maintain.

Description

Technical Field

[0001] The present invention belongs to the technical field of smart teaching, and in particular relates to a modular smart teaching platform. Background Art

[0002] With the development of science, teaching methods are becoming more and more intelligent. In order to improve the teaching effect, people's demand for multimedia classrooms is also increasing. Compared with traditional classrooms, multimedia classrooms can improve teaching quality while also reducing the burden on teachers. The existing multimedia classrooms have complex supporting equipment and many functions. With the development of the times, equipment is constantly updated and replaced, and a set of specific equipment types and structures has basically been formed.

[0003] For example, patent application number CN202323526846.2 discloses a multimedia classroom, including a classroom, a speaker is arranged on the front wall of the classroom, a podium is arranged on the front ground of the classroom, a blackboard that can slide up and down is arranged on the front wall of the classroom through a sliding member, a gap is arranged between the blackboard and the front wall of the classroom, a display screen is arranged in the gap, the display screen is connected to the front wall of the classroom and can move up and down and left and right through a driving mechanism, and a camera is arranged on the upper part of the front corner of the classroom; by arranging a blackboard that can slide up and down on the front wall of the classroom, a gap is arranged between the blackboard and the front wall of the classroom, and a display screen that can move up and down and left and right is arranged in the gap, under normal circumstances, the display screen can be adjusted to the gap between the blackboard and the wall of the classroom, the blackboard plays a certain protective role on the display screen to avoid damage to the display screen, and during teaching, the display screen can be moved upward from the gap, so that the display screen and the blackboard are simultaneously displayed in the students' field of vision, and can be used at the same time, which is more practical and convenient.

[0004] The existing technology includes a speaker, a camera, a display screen, and a driving structure for moving the display screen, making teaching more vivid and intelligent, but there are still some shortcomings in the overall use: First, the existing multimedia equipment or communication equipment in the classroom lacks a unified installation method and installation layout. That is, when a communication device such as a speaker needs to be installed, a wall will be randomly found and installed after the bracket is inserted. If there is no corresponding signal line in the classroom, the line will be pulled out on the wall. This will cause many problems. For example, if the equipment is hung on the wall of the classroom, it is easy to be bumped by students, affecting the safety of students and the equipment will also be damaged. The signal line pulled out will also be easily touched and stepped on, and it is easy to be corroded and damaged, which greatly reduces the overall service life. Secondly, the installation of existing multimedia equipment has become increasingly complicated, especially high-precision equipment, which is more demanding on the environment. However, there is still a certain imbalance in the development of domestic education levels. In some classrooms in mountainous areas or areas with heavy rainfall, there will often be a lot of dust, water vapor, and even insects, birds and animals, which often enter the equipment, making it impossible to use the equipment effectively, which also leads to the inability to effectively popularize a variety of multimedia equipment. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a modular intelligent teaching platform. Through the structural design of the frame and the placement box, the signal acquisition terminal and the buffer bracket assembly and the fresh air system, the present invention enables a variety of multimedia communication equipment to be divided into modules for unified installation and layout, so that the multimedia communication equipment and the corresponding signal lines can be uniformly placed, which is convenient for disassembly and maintenance. The classroom as a whole is more simple, and various multimedia communication equipment can be effectively protected from collision, dust, cooling, and insects, and the overall service life is effectively improved, so that various multimedia communication equipment can be quickly popularized, and multimedia teaching can be effectively promoted.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a modular intelligent teaching platform, comprising a frame, a first track, two first tracks are arranged at intervals in the horizontal direction in the frame, a plurality of partitions are arranged on one side of the two first tracks in the vertical direction in the frame, the first tracks and the partitions are separated inside the frame to form a plurality of partition compartments, a placement box can be slidably installed in each of the partition compartments, a signal acquisition terminal is arranged on the end face of each placement box close to the inside of the frame, a signal docking transmission terminal is arranged on one side of each of the signal acquisition terminals on the end face inside the frame, a quality inspector for detecting whether the electrical device is working normally is arranged on the signal docking transmission terminal, a centralized processor is arranged on the end face of the frame between the plurality of signal docking transmission terminals, a buffer bracket assembly for fixing the communication equipment is arranged in the placement box, and a fresh air system is arranged inside the frame; The buffer bracket assembly includes a base plate slidably arranged in the placement box, a fixing plate is rotatably arranged on the end surface of the base plate, a plurality of concave-convex strips made of anti-slip rubber material are arranged on the end surface of the fixing plate, and a plurality of mounting holes are arranged on the end surface of the fixing plate between the plurality of concave-convex strips.

[0007] Through the settings of the signal acquisition terminal, the centralized processor, and the placement box, the originally scattered multimedia communication equipment and the corresponding signal lines can be uniformly placed, making the overall disassembly and assembly of the equipment convenient and simple to maintain. At the same time, the outside of the multimedia equipment will also be protected by the overall placement box, which is not easy to be damaged. At the same time, whether multiple multimedia communication equipment is damaged or malfunctioning during use can also be understood in time, so that when multiple devices are used at the same time in a campus, a large area of ​​multiple monitoring processes can be obtained, which effectively improves the popularity and applicability of the equipment. The setting of the buffer bracket assembly allows all kinds of multimedia communication equipment to be quickly installed while also providing a certain degree of buffering for the equipment, which is convenient for the rapid heat dissipation of the multimedia communication equipment and effectively improves its service life.

[0008] In the above-mentioned modular intelligent teaching platform, the multiple openings of the frame are sealed by sealing plates, the rear end of the frame and the two side walls are hinged with cabinet doors, and the rear end surface of the frame is provided with multiple cable rows for wiring, and one of the cabinet doors is provided with an external port.

[0009] The setting of the sealing plate makes it difficult for dust and dirt to enter various places inside the frame, thereby improving the use effect of the multimedia communication equipment inside each placement box. The setting of the cabinet door enables quick maintenance inside the frame. The staff can lead out the wires and signal lines connected inside the frame and arrange them in a unified manner through the wire row for easy maintenance. The external port can discharge the unified wires to the outside in a unified manner, thereby improving the overall neatness of the equipment.

[0010] In the above-mentioned modular intelligent teaching platform, a plurality of blackboards are arranged between the two first tracks for staggered sliding, and a display mounting plate is fixedly arranged on one side of the plurality of blackboards on the end faces of the plurality of partitions, and the display mounting plate is used to mount and fix the display. Through the arrangement of the blackboard, the exterior of the display screen can be protected when not in use, effectively reducing the possibility of damage to the display screen.

[0011] In the above-mentioned modular intelligent teaching platform, the buffer bracket assembly also includes two first sliding grooves arranged on the end surface of the base plate, and sliders are slidably arranged in the two first sliding grooves. A rotating connecting rod is arranged on the end surface of each slider and the fixed plate through a hinge, and an elastic strip is connected to the adjacent ends of the two rotating connecting rods.

[0012] By setting the first slide groove and the elastic strip, the angle of the fixing plate can be quickly adjusted. When the outside of the placement box is hit or bumped, the vibration transmitted to the fixing plate can be effectively eliminated, so that the multimedia communication equipment installed on the fixing plate can work stably.

[0013] In the above-mentioned modular intelligent teaching platform, the buffer bracket assembly also includes anti-slip strips arranged on the end surfaces of the base plate on both sides of the first slide groove, and orifice plates with threaded holes are arranged on both side walls of the slider above the anti-slip strips. The inner threads of the orifice plates are equipped with fastening bolts, and a pressure plate is rotatably arranged at one end of the bottom of the fastening bolt above the anti-slip strip.

[0014] By providing anti-slip strips and fastening bolts, the fixing plate will not shake excessively as a whole after the angle adjustment is completed, and the stability is guaranteed, further improving the service life of the multimedia communication equipment installed on the fixing plate.

[0015] In the above-mentioned modular intelligent teaching platform, the fresh air system includes an annular tube arranged on the end surface of the placement box on both sides of the signal collection end, a plurality of air tubes are arranged on one side of the annular tube on the end surface of the frame, an outer end of the annular tube can be sleeved on the outside of the air tube, an anti-slip ring tube is arranged on the end of the annular tube sleeved on the outside of the air tube, and a ventilation hole is arranged on one side of the air tube on the end surface of the frame. Through the setting of the fresh air system, multiple multimedia communication devices inside multiple placement boxes installed uniformly can be effectively cooled and dustproofed, so that the platform as a whole can be effectively used in various complex environments, which improves the application range of the platform.

[0016] In the above-mentioned modular smart teaching platform, the fresh air system also includes a plurality of bellows arranged on the end face of the frame, and a convex ring plate is arranged on the back end face of the frame outside the plurality of bellows, and a plurality of heat dissipation holes are arranged on the convex ring plate, and a grille hole is arranged on the top of each placement box in the frame.

[0017] Through the settings of the bellows and the convex ring plate, the gas used for cooling can flow quickly on the back of the frame, effectively improving the heat dissipation efficiency.

[0018] In the above-mentioned modular intelligent teaching platform, the fresh air system also includes a limiting ring arranged on the outer circular surface of the air duct, and a plurality of concave grooves are arranged on the outer circular surface of the limiting ring, and an electromagnetic sheet is arranged in each of the concave grooves, and a controller is arranged on one side of the plurality of electromagnetic sheets, and a metal rod is arranged outside the electromagnetic sheet in each anti-slip ring tube.

[0019] By means of the limiting ring and the concave groove, the dry gas can flow quickly inside the placement box and the overall stability of the placement box is further improved after installation, which can effectively prevent the placement box from vibrating or shaking.

[0020] In the above modular intelligent teaching platform, some of the compartments can be slidably provided with filling blocks, and the filling blocks and the external end surfaces of the placement boxes can be provided with flexible pads, and the flexible pads are provided with decorative sheets on the end surfaces of the frame. The overall aesthetics of the platform is ensured by the provision of filling blocks and decorative sheets.

[0021] In the above-mentioned modular intelligent teaching platform, a rectangular opening is provided on the outer end surface of the placement box, and a detachable baffle is provided in the rectangular opening. Through the provision of the rectangular opening and the baffle, each multimedia communication device inside the placement box can be quickly installed and removed.

[0022] In summary, compared with the prior art, the beneficial effects of this solution are: (1) The present invention, through the arrangement of the signal acquisition terminal, the centralized processor, the quality inspector, the placement box, etc., enables the originally scattered multimedia communication devices and the corresponding signal lines to be uniformly placed, making the overall disassembly and assembly of the device convenient and maintenance simple. At the same time, the multimedia device is not only protected by the overall placement box on the outside and is not easily damaged, but the internal damage can also be monitored in time, so that the device can be quickly maintained when it is widely used and promoted, so that all kinds of multimedia communication devices that originally require high precision can be used, making the promotion of multimedia teaching easier; (2) The present invention arranges the structures such as the fixing plate and the concave-convex strips, the anti-slip strips and the elastic strips in the buffer bracket assembly, so that a variety of different multimedia communication devices can be quickly installed, and the multimedia devices can also be effectively buffered and shock-absorbed. The mounting holes are arranged on the mounting surface, so that the gas inside and outside the multimedia communication device can flow quickly, thereby improving the cooling efficiency and enabling the multimedia communication device to be effectively used. (3) The present invention uses the structure of the wind box and ventilation holes in the fresh air system to effectively cool down and prevent dust in multiple multimedia communication devices installed in multiple placement boxes, so that the platform as a whole can be effectively used in various complex environments, thereby improving the applicability of the platform; (4) The present invention uses the arrangement of the limit ring and the concave groove to allow the dry gas to flow quickly inside the placement box. At the same time, the overall stability of the placement box after installation is further improved, which can effectively prevent the placement box from vibrating and shaking, thereby ensuring the stable operation of various multimedia communication devices. (5) The present invention adopts the arrangement of a fresh air system, a buffer bracket assembly, and a placement box, etc., so that the classroom as a whole is more simple and various multimedia communication equipment can be effectively protected from collision, dust, cooling, and insects, and the overall service life is effectively improved, so that various multimedia equipment can be quickly popularized and multimedia teaching can be effectively promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A stereogram of the present invention from a first viewing angle; Figure 2 A stereogram of the second viewing angle of the present invention; Figure 3 A three-dimensional diagram of some parts of the present invention; Figure 4 It is a front view of the present invention; Figure 5 for Figure 4 Stereoscopic cross-sectional view at AA in the middle; Figure 6 for Figure 4 A three-dimensional cross-sectional view of the middle BB; Figure 7 It is a three-dimensional diagram of the signal connection transmission end and the wind tube parts; Figure 8 for Figure 6 A partial enlarged view of point C in the middle; Fig. 9 for Figure 5 A partial enlarged view of point D in the middle; Fig.10 A three-dimensional diagram of the placement box and related internal parts; Fig.11 for Fig.10 A partial enlarged view of point E in the middle; Fig.12 for Figure 4 A three-dimensional cross-sectional view at FF in the middle; Fig.13 for Figure 5 A partial enlarged view of the G in the middle; In the figure: frame 10, decorative sheet 11, flexible pad 12, blackboard 13, first track 14, convex ring plate 15, sealing plate 16, bellows 17, cabinet door 18, ventilation hole 19, partition 20, display mounting plate 21, second track 22, partition compartment 23, placement box 24, baffle 25, signal docking transmission end 26, centralized processor 27, signal acquisition end 28, grille hole 29, fixing plate 30, filling block 31, air cylinder 32, controller 33, electromagnetic sheet 34, limit ring 35, concave groove 36, annular tube 37, anti-slip ring tube 38, metal rod 39, concave and convex strip 40, mounting hole 41, rectangular opening 42, rotating connecting rod 43, elastic strip 44, slider 45, anti-slip strip 46, fastening bolt 47, orifice plate 48, pressure plate 49, first slide groove 50, base plate 51, second slide groove 52, heat dissipation hole 53. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Embodiment 1: Reference Figure 1 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Fig.13 A modular intelligent teaching platform is provided with a frame 10, which is formed by splicing a plurality of corrosion-resistant aluminum alloy materials. The frame 10 is rectangular in shape and has a plurality of openings, of which only one opening is open and the remaining openings are sealed by a sealing plate 16. Therefore, the frame 10 as a whole can form a front side and a back side, wherein two first tracks 14 are symmetrically arranged in the transverse direction at the front end face of the frame 10, and a plurality of blackboards 13 are arranged between the two first tracks 14 for staggered sliding. The plurality of blackboards 13 are prior art and will not be elaborated in detail in this scheme; a plurality of partitions 20 are fixedly arranged in the longitudinal direction in the frame 10 on one side of the first track 14, and the plurality of partitions 20 and the two first tracks 14 connect the frame 1 0 is divided into a plurality of partition compartments 23. In this solution, the number of partitions 20 and the spacing between the plurality of partitions 20 are arranged according to the actual situation. This solution does not make too many displays, and the plurality of partition compartments 23 can also be adjusted according to the size of the corresponding multimedia device and the actual situation, effectively improving the applicability of the device. A display mounting plate 21 is provided on the end faces of the plurality of partitions 20 on the most central partition compartment 23. The display mounting plate 21 is used to install a display screen. A plurality of holes of different shapes are pre-arranged on the end face of the display mounting plate 21, which is convenient for the installation of display screens of various shapes and sizes, while reducing the fixing area between the display screen and the display mounting plate 21, thereby improving the heat dissipation efficiency.

[0026] Reference Figure 3 , Attachment Figure 4 and attached Fig.10 , two second rails 22 are fixedly arranged at the bottom of each partition compartment 23, and a placement box 24 is slidably arranged on each of the two second rails 22, and a grille hole 29 is arranged on the top of the placement box 24, and a buffer bracket assembly for supporting and fixing various multimedia communication equipment is arranged in the placement box 24 below the grille hole 29, and a rectangular opening 42 is arranged on the outer end surface of the placement box 24, and a detachable baffle 25 is arranged in the rectangular opening 42; when it is necessary to install multimedia communication equipment such as audio, camera and signal shield, the staff can pull out the entire placement box 24, and then remove the baffle 25, and then the audio and camera items can be installed on the buffer bracket assembly, and then the baffle 25 can be reinstalled after the power supply and signal lines are connected, and then the placement box 24 can be pushed back in, and a signal quick-connect assembly is arranged between the placement box 24 and the inside of the frame 10, and after the placement of the placement box 24 is completed, the communication items inside the placement box 24 can automatically complete signal connection and other tasks; In the present scheme, the disassembly and fixing structure between the baffle 25 and the rectangular opening 42 is a prior art and will not be elaborated in detail in the present scheme. The baffle 25 is made of a transparent material and a plurality of holes for amplification may be arranged on the outer surface to adapt to the use of different communication equipment. The present scheme does not impose too many restrictions and sets it up. On the one hand, it is convenient for replacing the internal communication equipment and on the other hand, it can protect the multimedia communication equipment inside the placement box 24 and reduce damage to the multimedia communication equipment due to abnormal situations.

[0027] For further information, see Attachment Figure 5 , Attachment Fig. 9 , Attachment Fig.10 and attached Fig.11 The buffer bracket assembly as a whole includes a base plate 51 slidably arranged on the bottom end surface of the placement box 24, and a plurality of second slide grooves 52 are arranged on the end surface of the placement box 24 below the base plate 51. The base plate 51 slides in cooperation with the second slide grooves 52 through a plurality of slide rails. A fixing plate 30 is arranged on the side of the upper end surface of the base plate 51 away from the baffle 25 through a hinge rotation. A plurality of concave-convex strips 40 can be arranged on the end surfaces of both sides of the fixing plate 30, and a plurality of mounting holes 41 are arranged on the end surface of the fixing plate 30 between the plurality of concave-convex strips 40. The concave-convex strips 40 are made of anti-slip rubber material, and a plurality of concave-convex surfaces are formed by pressing on the surface of the concave-convex strips 40. When the communication equipment needs to be installed, the staff can adjust the angle of the fixing plate 30, so that the multimedia communication equipment can be suspended as a whole, and then the mounting surface of the multimedia communication equipment is pressed on the plurality of concave-convex strips 40. Since a plurality of concave-convex surfaces are formed on the surface of the concave-convex strips 40, the plurality of The installation surface of the media communication equipment will not be completely in line with the end surface of the fixing plate 30. With the cooperation of multiple installation holes 41, there can be more gaps. At the same time, the anti-slip properties of the concave-convex strips 40 themselves can also form multiple anti-slip contact surfaces at the bottom of the communication equipment, so that the overall stability of the multimedia communication equipment is improved. Then the staff will fix the screws through the installation surface and the installation holes 41, etc., and finally complete the installation through the cooperation of the nuts. At this time, there is sufficient air flow space outside the multimedia communication equipment, which is convenient for rapid heat dissipation after long-term use. In this scheme, the attached drawings only show the fixing plate 30 tilted in one direction and the concave-convex strips 40 installed on only one surface, but in actual use, the shock-absorbing support assembly can be changed as a whole so that the fixing plate 30 is used in another direction, and multiple concave-convex strips 40 can also be placed on the other end surface of the fixing plate 30, so as to adapt to the installation and use of more multimedia communication equipment. This scheme does not impose too many restrictions.

[0028] For further information, see Attachment Fig.10 and attached Fig.11Two first slide grooves 50 are symmetrically arranged on the end surface of the base plate 51, and a slider 45 is slidably arranged in the first slide groove 50. A rotating link 43 is rotatably connected to the slider 45 and the end surface of the fixed plate 30 close to the slider 45 through a hinge. An elastic strip 44 is connected to the adjacent ends of the two rotating links 43. The elastic strip 44 is made of elastic buffer material. When the fixed plate 30 needs to adjust the angle, the staff only needs to slide the slider 45 back and forth to drive the rotating link 43 and the elastic strip 44 on the slider 45 to move, so that the fixed plate 30 can be pulled to tilt at an angle. Finally, only the slider 45 needs to be fixed to complete the angle adjustment of the fixed plate 30. In this solution, when the multimedia communication device is installed and used, when the outside of the placement box 24 vibrates or impacts, the elastic strip 44 as a supporting component can absorb the vibration, so that the fixed plate 30 tends to be stable as a whole, ensuring that the multimedia communication device can be used normally.

[0029] For further information, see Attachment Figure 3 , Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 and attached Fig.12 The signal quick-connect assembly includes a signal collection terminal 28 provided on the end surface of the placement box 24 close to the inside of the frame 10. The signal collection terminal 28 is a prior art, similar to the existing multimedia wiring port, except that the original multimedia wiring port directly leads out the wire body at the rear end, but the signal collection terminal 28 reconnects the wire body to the plug, and this scheme will not be elaborated on in detail. A plurality of wiring ports are provided on the end surface of the signal collection terminal 28 close to the fixing plate 30. A plurality of multimedia communication devices installed on the fixing plate 30 can connect the external wiring head to the signal collection terminal 28, and then the signal collection terminal 28 performs the transfer processing. A signal docking transmission terminal 26 is provided on one side of each signal collection terminal 28 on the inner wall of the frame 10. Similarly, the signal docking transmission terminal 26 is similar to the signal collection terminal 28, and this scheme will not be elaborated on in detail. As described above, the signal docking transmission end 26 and the various wiring ports on the back end face of the signal collection end 28 are aligned with each other. After the staff installs the communication equipment and connects it to the signal collection end 28, the staff can seal the placement box 24. Then, after the staff pushes the placement box 24 back inward, the multiple wiring ports on the back end face of the signal collection end 28 will be inserted into the end face of the signal docking transmission end 26, and the installation process can be completed. A centralized processor 27 is arranged on the end face of the frame 10 between the multiple signal docking transmission ends 26. The signal docking transmission end 26 is electrically connected to the centralized processor 27, and unified data, current, signal and other supply processing can be performed on each communication equipment, and only the corresponding wire body needs to be connected to the outside of the centralized processor 27 and led out from the outside of the frame 10; In the above scheme, a quality inspector 56 is provided on the signal docking transmission terminal 26. The quality inspector 56 will perform electrical inspection on multiple multimedia communication devices that are powered and supplied with signals through the signal docking transmission terminal 26 to detect whether they are working normally, whether there are problems such as insufficient power or short circuit and inability to supply power. When a problem is detected, the problem can be transmitted to the centralized processor 27, which will classify and count the problems uniformly, and can display the problems through a display screen installed on the display mounting panel 21, so that the staff can perform maintenance in time.

[0030] The purpose of the above-mentioned setting is to enable various communication devices that were originally installed and wired randomly in the classroom to be managed in a unified and centralized manner, and various types of equipment that were originally messy and non-standard can be standardized. Security can be improved while the overall aesthetics of the classroom can be guaranteed. The overall frame structure of frame 10 also allows the device to be installed either embedded in the wall or protruding from the outside of the wall as a whole, and it will not affect the normal use of the equipment, so that the equipment can be quickly applied to various classroom locations to improve practicality.

[0031] For further information, see Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 7 and attached Figure 8 Since the device can be equipped with a display screen, audio, camera and other communication equipment at the same time, a large amount of heat will accumulate inside the frame 10 and the placement box 24. Therefore, a fresh air cooling system is provided. An annular cylinder 37 for air intake is provided on both sides of the signal collection end 28 at the end face of each placement box 24. A ventilation hole 19 is provided on one side of each annular cylinder 37 on the end face of the frame 10. A wind tube 32 is provided on one side of each ventilation hole 19 on the inner end face of the frame 10. A driving motor and a rotating fan wheel are provided inside the wind tube 32. When the placement box 24 is pushed into the frame 10, one end of the annular cylinder 37 will be sleeved on the wind tube 32. When the equipment starts to operate normally, the wind tube 32 will start, so that the external gas can be poured into the annular tube 37 through the ventilation hole 19, and then poured into the placement box 24 through the annular tube 37. Since the placement box 24 is arranged with a grille hole 29 on the top, the gas will flow quickly inside the placement box 24 and then be discharged to the inside of the frame 10 through the grille hole 29, so that the high temperature generated by the communication equipment on the fixing plate 30 can be taken out. In this relationship, since a plurality of mounting holes 41 and concave-convex strips 40 are arranged on the fixing plate 30, the communication equipment is well ventilated outside and the heat dissipation speed can be greatly improved.

[0032] For further information, see Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 6 and attached Fig.12A plurality of bellows 17 are arranged on the end surface of the frame 10 between the plurality of ventilation holes 19, and a plurality of driving motors and rotating impellers are also arranged inside the bellows 17. When the bellows 17 start to work, the gas inside the frame 10 will be drawn out, so that the high-temperature gas scattered inside the frame 10 can be discharged outward, thereby achieving the purpose of heat exchange. Since the partition 20 creates a gap inside the frame 10, there is a certain gap or flow space between each placement box 24, which can ensure the rapid flow of gas inside the frame 10. A circle of convex ring plate 15 is arranged on the reverse side of the frame 10, and a plurality of heat dissipation holes 53 are arranged on the convex ring plate 15. Originally, the reverse side of the frame 10 is directly attached to the wall, but the setting of the convex ring plate 15 makes a certain space between the frame 10 and the wall, and the heat dissipation holes 53 make this space have the effect of air flow, so that the hot air discharged through the bellows 17 can be dispersed outward, so that each communication device inside the frame 10 can be used normally.

[0033] For further information, see Attachment Figure 1 and attached Figure 2 A cabinet door 18 is hingedly provided on the rear end face and the side wall end face of the frame 10. The staff can regularly open the cabinet door 18 to inspect and handle the inside of the equipment. A plurality of wire rows 55 are provided on the rear end face of the frame 10. When the staff arranges the wires and signal wires used in the signal quick-connect components, they can lead the wires from the back of the frame 10 and place them uniformly on the wire row 55. At the same time, the wires are uniformly arranged and processed, and the wires can also be protected by the wire row 55 to reduce damage. An external port 54 is provided on one of the cabinet doors 18, and all the wires used by the equipment that need to be externally connected are finally led out through the external port 54, thereby reducing the occurrence of flying wires and tangled wires.

[0034] For further information, see Attachment Figure 6 When the communication equipment is not needed for a long time inside a single partition compartment 23, the staff can reduce the use cost by replacing the filling block 31 and sliding it into the partition compartment 23, so as to fill the empty partition compartment 23. The filling block 31 can be made of foam or other materials. This setting can reduce the use of the placement box 24 and reduce the use cost.

[0035] Embodiment 2: Reference Fig.10 and attached Fig.11, a modular smart teaching platform. In order to ensure that the slider 45 can be effectively fixed, two anti-skid strips 46 are symmetrically arranged on the end surface of the base plate 51 on both sides of the first slide groove 50. The anti-skid strips 46 are made of elastic rubber material and have anti-skid patterns on the surface. Above the anti-skid strips 46, a hole plate 48 is arranged on the two side walls of the slider 45. A threaded hole is arranged on the end surface of the hole plate 48. The threaded hole of the hole plate 48 is threaded with a fastening bolt 47. The bottom end of the fastening bolt 47 is rotatably connected with a pressure plate 49. When the slider 45 completes the displacement, the staff only needs to rotate the fastening bolt 47 clockwise downward to drive the pressure plate 49 at the bottom end of the fastening bolt 47 to press on the end surface of the anti-skid strip 46, so that the slider 45 can be supported and fixed. In this solution, the anti-skid strips 46 made of elastic rubber material can ensure that the hole plate 48 has sufficient supporting pressure to improve the fixing effect.

[0036] Embodiment three: Reference Figure 7 and attached Figure 8 A modular intelligent teaching platform. In order to ensure that the placement box 24 can be stably placed and will not fall out at will, a ring-shaped limit ring 35 made of anti-skid material is arranged on the outer circumferential surface of the air cylinder 32. A plurality of concave grooves 36 are arranged along the circumferential direction on the outer circumferential surface of the limit ring 35. An electromagnetic sheet 34 is installed in each concave groove 36. A controller 33 is arranged on one side of the limit ring 35. The controller 33 is electrically connected to the plurality of electromagnetic sheets 34. In this solution, an anti-skid ring tube 38 is arranged at one end of the annular tube 37 close to the air cylinder 32. The anti-skid ring tube 38 can be sleeved on the outside of the limit ring 35. When the anti-skid ring tube 38 is sleeved on the outside of the limit ring 35, the limit ring 35 can generate a A certain elastic deformation can be achieved, so that the annular tube 37 can be better tensioned and fixed, thereby improving the stability of the placement box 24. The controller 33 can energize multiple electromagnetic sheets 34 at this time, so that the multiple electromagnetic sheets 34 generate magnetic force, and multiple metal rods 39 are arranged on the inner circular surface of the anti-slip ring tube 38. The metal rods 39 are made of metal material. The electromagnetic sheets 34 can produce a magnetic fixing effect with the metal rods 39, so that the placement box 24 can be fixed inside the frame 10, so that the placement box 24 will not fall off at will when it is subjected to abnormal vibration outside, thereby improving the safety of the equipment. When the placement box 24 needs to be taken out, the controller 33 is controlled to cut off the power through the remote control, and then the placement box 24 is pulled out with force.

[0037] Embodiment 4: Reference Figure 1A modular smart teaching platform. In order to improve the aesthetics, the staff can stick a decorative sheet 11 on the outside of the frame 10, and stick a decorative flexible pad 12 on the outside of each placement box 24 and the filling block 31. The decorative sheet 11 and the flexible pad 12 are both made of cushioning material, which can prevent students from getting injured when colliding with the equipment, thereby ensuring the aesthetics and improving the safety of students.

[0038] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0040] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A modular intelligent teaching platform, comprising a framework (10), a first track (14), characterized in that: Two first rails (14) are arranged at intervals in the horizontal direction in the frame (10); a plurality of partitions (20) are arranged in the vertical direction in the frame (10) on one side of the two first rails (14); the first rails (14) and the plurality of partitions (20) are divided into a plurality of partition compartments (23) in the frame (10); a placement box (24) can be slidably installed in each of the partition compartments (23); a signal acquisition terminal (28) is arranged on the end surface of each placement box (24) close to the inside of the frame (10); a signal docking transmission terminal (26) is arranged on one side of each signal acquisition terminal (28) on the inner end surface of the frame (10); a quality inspector (56) for detecting whether an electrical device is operating normally is arranged on the signal docking transmission terminal (26); a centralized processor (27) is arranged on the end surface of the frame (10) between the plurality of signal docking transmission terminals (26); a buffer bracket assembly for fixing communication equipment is arranged in the placement box (24); and a fresh air system is arranged in the frame (10); The buffer support assembly comprises a base plate (51) slidably arranged in a placement box (24); a fixing plate (30) is rotatably arranged on the end surface of the base plate (51); a plurality of concave-convex strips (40) made of anti-slip rubber material are arranged on the end surface of the fixing plate (30); and a plurality of mounting holes (41) are arranged on the end surface of the fixing plate (30) between the plurality of concave-convex strips (40).

2. A modular intelligent teaching platform according to claim 1, characterized in that: The multiple openings of the frame (10) are sealed by sealing plates (16); the rear end of the frame (10) and the two side walls are hingedly provided with cabinet doors (18); the rear end surface of the frame (10) is provided with multiple cable rows (55) for arranging cables, and one of the cabinet doors (18) is provided with an external port (54).

3. A modular intelligent teaching platform according to claim 1, characterized in that: A plurality of blackboards (13) are arranged between the two first rails (14) in an alternating and sliding manner, and a display mounting plate (21) is fixedly arranged on one side of the plurality of blackboards (13) on the end surface of the plurality of partitions (20), and the display mounting plate (21) is used for mounting and fixing a display.

4. A modular intelligent teaching platform according to claim 1, characterized in that: The buffer support assembly also includes two first slide grooves (50) arranged on the end surface of the base plate (51), and a slider (45) is slidably arranged in the two first slide grooves (50). A rotating connecting rod (43) is rotatably arranged on the end surface of each slider (45) and the fixed plate (30) through a hinge, and an elastic strip (44) is connected to the adjacent ends of the two rotating connecting rods (43).

5. A modular intelligent teaching platform according to claim 4, characterized in that: The buffer bracket assembly also includes anti-skid strips (46) arranged on the end surfaces of the base plate (51) on both sides of the first slide groove (50), and a hole plate (48) with threaded holes is arranged on both side walls of the slider (45) above the anti-skid strip (46), and the internal thread of the hole plate (48) is matched with a fastening bolt (47), and a pressure plate (49) is rotatably arranged at one end of the bottom of the fastening bolt (47) above the anti-skid strip (46).

6. A modular intelligent teaching platform according to claim 1, characterized in that: The fresh air system comprises an annular tube (37) arranged on both sides of the signal collection end (28) on the end surface of the placement box (24); one side of the annular tube (37) is provided with a plurality of air tubes (32) on the end surface of the frame (10); one end of the outer side of the annular tube (37) can be sleeved on the outside of the air tube (32); an anti-slip ring tube (38) is arranged on the end of the annular tube (37) sleeved on the outside of the air tube (32); and one side of the air tube (32) is provided with a ventilation hole (19) on the end surface of the frame (10).

7. A modular intelligent teaching platform according to claim 6, characterized in that: The fresh air system further comprises a plurality of wind boxes (17) arranged on the end surface of the frame (10); a convex ring plate (15) is arranged outside the plurality of wind boxes (17) on the back end surface of the frame (10); a plurality of heat dissipation holes (53) are arranged on the convex ring plate (15); and a grille hole (29) is arranged on the top of each placement box (24) in the frame (10).

8. The modular intelligent teaching platform according to claim 6, characterized in that: The fresh air system also includes a limit ring (35) arranged on the outer circumferential surface of the air cylinder (32), a plurality of concave grooves (36) being arranged on the outer circumferential surface of the limit ring (35), an electromagnetic sheet (34) being arranged in each of the concave grooves (36), a controller (33) being arranged on one side of the plurality of electromagnetic sheets (34), and a metal rod (39) being arranged outside the electromagnetic sheet (34) in each anti-slip ring tube (38).

9. The modular intelligent teaching platform according to claim 1, characterized in that: A filling block (31) can be slidably arranged in part of the partition compartment (23), and a flexible pad (12) can be arranged on the outer end surface of the filling block (31) and the placement box (24), and a decorative sheet (11) is arranged on the outer end surface of the frame (10) of the flexible pad (12).

10. A modular intelligent teaching platform according to claim 9, characterized in that: A rectangular opening (42) is arranged on the outer end surface of the placement box (24), and a detachable baffle (25) is arranged in the rectangular opening (42).

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