An integrated smart classroom system and device

Abstract

The application belongs to the field of smart classrooms, and particularly relates to an integrated smart classroom system and device. The existing system cannot interact with the classroom, the personal article protection performance is poor, the position of the desk and chair cannot be adjusted according to the height of the individual, the sunlight directly irradiates a certain position, affects the students in class, and cannot be automatically adjusted, and the use is inconvenient. The present application proposes the following scheme, which comprises a classroom body, both sides of the classroom body are provided with window ledges, the top of the window ledges is provided with a sliding groove, two windows are slidably connected in the sliding groove, and a ventilation assembly for ventilation is arranged on the top of the window ledges. In the application, students and teachers can perform face recognition and sign in through the face recognition device, the door is opened, and the chair is moved out. The chair is extended by different distances, which is convenient for students of various heights to use. During the class, the camera can record the teaching content of the teacher to make a video, which is convenient for students to copy and review.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of smart classrooms, and in particular to an integrated smart classroom system and device. BACKGROUND

[0002] A smart classroom is a form of digital classroom and future classroom. A smart classroom is a new type of education that is different from traditional teaching methods. Before class, students preview in advance, learn and discuss in groups during class, and are tested at any time. Teachers can quickly grasp the learning situation of each student and provide targeted guidance. A smart classroom uses modern means to cut into the entire teaching process, making the classroom simple, efficient, intelligent, and conducive to developing students' self-thinking and learning abilities.

[0003] The existing smart classroom has the following defects when in use:

[0004] 1. It cannot interact with the classroom, and the personal item protection performance is poor, and the position of the desk and chair cannot be adjusted according to the height of the individual.

[0005] 2. When the sun shines directly on a certain position, it affects the students' class, cannot automatically adjust, and is inconvenient to use.

[0006] In view of the above problems, the present application provides an integrated smart classroom system and device. SUMMARY

[0007] The present application provides an integrated smart classroom system and device, which solves the problem that the prior art cannot interact with the classroom, and the personal item protection performance is poor, the position of the desk and chair cannot be adjusted according to the height of the individual, and when the sun shines directly on a certain position, it affects the students' class, cannot automatically adjust, and is inconvenient to use.

[0008] The present application provides the following technical solutions:

[0009] An integrated smart classroom system and device, comprising a classroom body, two sides of the classroom body are provided with window ledges, the top of the window ledges is provided with a sliding groove, two windows are slidably connected in the sliding groove, and a ventilation assembly for ventilation is arranged on the top of the window ledges;

[0010] A door is hingedly connected to one side of the classroom body, a second mounting groove is formed in one side of the classroom body, and a fixing assembly for fixing the door is arranged in the second mounting groove;

[0011] The bottom inner wall of the classroom body is provided with a plurality of third installation grooves, a sliding connection of the third installation groove is internally provided with an installation plate, the top of the installation plate is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a chair, the top of the classroom body is fixedly connected with a plurality of desks used in cooperation with the chair, one side of the desk is slidingly connected with a drawer, and the third installation groove is internally provided with a moving assembly for moving the chair.

[0012] In a possible design, the ventilation assembly comprises a U-shaped groove opened at the top of the window sill, the classroom body is internally provided with a first installation groove in communication with the U-shaped groove, the bottom of the U-shaped groove is provided with a plurality of air holes, the top inner wall of the first installation groove is fixedly connected with a first electric push rod, the piston rod of the first electric push rod is fixedly connected with a stop block, and the stop block is used in cooperation with the U-shaped groove.

[0013] In a possible design, the fixing assembly comprises a clamping block slidingly connected to the inner wall of one side of the second installation groove, the inner wall of one side of the second installation groove is fixedly connected with a second electric push rod, the piston rod of the second electric push rod is fixedly connected with the clamping block, one side of the door is fixedly connected with a clamping groove matched with the clamping block, and one side of the door is fixedly connected with a handle.

[0014] In a possible design, the moving assembly comprises a sliding block slidingly connected to the inner wall of the bottom of the third installation groove, the sliding block is fixedly connected with the installation plate, the inner wall of one side of the third installation groove is fixedly connected with a third electric push rod, and the piston rod of the third electric push rod is fixedly connected with one side of the sliding block.

[0015] In a possible design, a screw is penetrated through the connecting plate, a plurality of threaded grooves are opened at the top of the installation plate, and the threaded grooves are in threaded connection with the screw.

[0016] In a possible design, one side of the classroom body is provided with an infrared sensor and a camera, one side of the classroom body away from the infrared sensor is provided with a rostrum and a blackboard, and one side of the classroom body is provided with a face recognition device.

[0017] In a possible design, the top inner wall of the classroom body is provided with a lighting lamp, the inner wall of the classroom body is provided with an electric curtain, and the electric curtain is used in cooperation with the window sill.

[0018] An integrated intelligent classroom system comprises a controller, the controller is electrically connected with an infrared sensor, a lighting lamp, an electric curtain, a first electric push rod, a second electric push rod, a third electric push rod, a push rod motor and a speed reducer motor.

[0019] In a possible design, the connecting plate is fixedly embedded with a bearing, the outer wall of the screw is fixed with the inner ring of the bearing, the bottom of the chair is fixedly provided with a box, the box is divided into multiple layers for placing articles, the bottom of the box is fixedly provided with a reduction motor, the output shaft of the reduction motor penetrates through the box and is fixedly provided with a rectangular plate, the rectangular plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a U-shaped plate, the bottom of the U-shaped plate is fixedly provided with a horizontal plate, the bottom of the horizontal plate is symmetrically welded with two positioning rods matched with the screw groove, the bottom of the horizontal plate is provided with a groove matched with the screw, and the horizontal plate can wrap the end of the screw, one side of the rectangular plate is fixedly provided with a push rod motor, and the output shaft of the push rod motor is fixedly connected with the top of the U-shaped plate.

[0020] It should be understood that the above general description and the following detailed description are only exemplary and cannot limit the present application.

[0021] In the present application, students and teachers can perform face recognition and sign in through the face recognition device, at this time, the controller can control the second electric push rod to start, the piston rod of the second electric push rod drives the clamping block to retract, and the clamping block is no longer clamped with the clamping groove, so that the door can be opened to enter the classroom, and at the same time, the third electric push rod under the corresponding student's desk starts, the piston rod of the third electric push rod drives the sliding block and the mounting plate to move horizontally, the mounting plate drives the connecting plate and the chair to move horizontally, and the chair is moved out, so as to facilitate students to ride;

[0022] In the present application, when the chair does not move, the drawer can be abutted, so as to ensure the safety of the articles of the students, and at the same time, the students can threadedly connect the screw with the screw grooves at different positions according to their own habits, so as to adjust the position of the chair outside the stroke range of the third electric push rod, the connecting positions of the connecting plate and the chair are different, so that the chair can extend to different distances, and students of various heights can use it, when the class is in progress, the camera can record the teaching content of the teacher to make a video, so as to facilitate students to copy and review;

[0023] In the present application, at the same time, when the sun directly shines, the controller automatically starts the corresponding electric curtain to expand, at the same time, the brightness of the illuminating lamp on one side of the window sill is adjusted to be high, so as to ensure that the overall brightness in the classroom body is kept balanced, and students can learn conveniently, at the same time, when it rains, multiple windows are closed, which affects the air circulation in the classroom body, at this time, the first electric push rod is started, the piston rod of the first electric push rod moves the blocking block vertically upward, at this time, the U-shaped groove is no longer blocked, multiple air vents make the inside and outside of the classroom body communicate, and rainwater cannot enter, when the infrared sensor detects that there is no one in the classroom, the second electric push rod is started again, the clamping block is clamped with the clamping groove, the door is closed, and the safety in the classroom body is ensured;

[0024] In the application, when it is necessary to discuss, the speed reducer motor is started, and since the output shaft of the speed reducer motor is fixed on the rectangular plate, under the limitation of the U-shaped plate, the transverse plate, the positioning rod and the mounting plate, the output shaft of the speed reducer motor cannot rotate relative to the sliding block, so the speed reducer motor drives the box body, the chair and the connecting plate to rotate, and the student sitting on the chair rotates, so that the student can face the speaker and communicate face to face.

[0025] In the application, students and teachers can perform face recognition and sign in through the face recognition device, the door is opened, and the chair is moved out, the distance of the chair extension is different, and students of various heights can use it conveniently, when the class is in session, the camera can record the teacher's class content and make a video, so that students can copy and review, when the sun directly shines, the controller automatically starts the corresponding electric curtain to expand, and the brightness of the lighting lamp on one side of the window sill is adjusted to be high, so that the overall brightness inside the classroom body is kept balanced, and students can learn conveniently, and when it rains, the classroom is ventilated through the ventilation assembly. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A structural block diagram of an integrated smart classroom system provided by the embodiment of the application;

[0027] Figure 2 A three-dimensional structural schematic diagram of an integrated smart classroom device provided by the embodiment of the application;

[0028] Figure 3 A three-dimensional exploded structural schematic diagram of an integrated smart classroom device provided by the embodiment of the application;

[0029] Figure 4 A three-dimensional structural schematic diagram of a classroom body in an integrated smart classroom device provided by the embodiment of the application;

[0030] Figure 5 A structural schematic diagram of a camera and a controller in an integrated smart classroom device provided by the embodiment of the application;

[0031] Figure 6 A structural schematic diagram of a ventilation hole in an integrated smart classroom device provided by the embodiment of the application;

[0032] Figure 7 A structural schematic diagram of a stop block and a first electric push rod in an integrated smart classroom device provided by the embodiment of the application;

[0033] Figure 8 A structural schematic diagram of a door in an integrated smart classroom device provided by the embodiment of the application;

[0034] Figure 9A structure schematic view of a chair and a desk in an integrated smart classroom device provided by the embodiment of the present application;

[0035] Figure 10 A structure schematic view of a third electric push rod and a sliding block in an integrated smart classroom device provided by the embodiment of the present application;

[0036] Figure 11 A structure schematic view of a chair and a desk in an integrated smart classroom device provided by the second embodiment of the present application;

[0037] Figure 12 A partial schematic view of a chair in an integrated smart classroom device provided by the second embodiment of the present application;

[0038] Figure 13 An exploded view of part of a structure in an integrated smart classroom device provided by the second embodiment of the present application.

[0039] Reference signs:

[0040] 1, classroom body; 2, window sill; 3, window; 4, face recognition device; 5, handle; 6, door; 7, illuminating lamp; 8, electric window curtain; 9, desk; 10, blackboard; 11, podium; 12, camera; 13, controller; 14, infrared sensor; 15, sliding groove; 16, air hole; 17, first installation groove; 18, U-shaped groove; 19, stop block; 20, first electric push rod; 21, clamping groove; 22, clamping block; 23, second installation groove; 24, second electric push rod; 25, installation plate; 26, third installation groove; 27, chair; 28, drawer; 29, sliding block; 30, threaded groove; 31, connecting plate; 32, screw; 33, third electric push rod; 34, box body; 35, speed reducer motor; 36, rectangular plate; 37, U-shaped plate; 38, cross plate; 39, clamping rod; 40, bearing; 41, push rod motor; 42, sliding groove. DETAILED DESCRIPTION

[0041] The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0042] In the description of the embodiments of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "connect", "mount", should be interpreted broadly, for example, "connect" can be detachable connection, or can be non-detachable connection, can be direct connection, or can be indirect connection through intermediate medium. In addition, "communication" can be direct communication, or can be indirect communication through intermediate medium. Among them, "fixed" means connected to each other and the relative positional relationship after connection does not change. The orientation language mentioned in the embodiments of the present application, such as "inner", "outer", "top", "bottom", etc., is only the direction of the drawing, therefore, the orientation language used is to better, more clearly illustrate and understand the embodiments of the present application, and is not indicative or implied that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0043] In the embodiments of the present application, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0044] In the embodiments of the present application, "and / or" is only a description of the association relationship between the associated objects, which means that there can be three kinds of relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.

[0045] In this specification, the reference "one embodiment" or "some embodiments" means that the specific features, structures or characteristics described in connection with the embodiment are included in one or more embodiments of the present application. Therefore, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in other some embodiments" and the like appearing in different places in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "include", "contain", "have" and their variants mean "include but not limited to", unless otherwise specifically emphasized.

[0046] Embodiment 1

[0047] Reference Figures 1-10The utility model provides an integrated wisdom classroom device, including classroom body 1, the both sides of classroom body 1 are all seted up window sill 2, the top of window sill 2 is seted up sliding slot 15, two windows 3 are slidably connected in the inside of sliding slot 15, the top of window sill 2 is provided with the ventilation assembly for ventilation, and the ventilation assembly includes the U type groove 18 seted up in the top of window sill 2, the inside of classroom body 1 is seted up with the first installation slot 17 being linked in communication with U type groove 18, the bottom of U type groove 18 is seted up with a plurality of air holes 16, the top inner wall of first installation slot 17 is fixedly connected with first electric push rod 20, the piston rod of first electric push rod 20 is fixedly connected with the block 19, and the block 19 is used in cooperation with U type groove 18, and meanwhile when raining, a plurality of windows 3 will close, influence the air circulation in the inside of classroom body 1, at this time, first electric push rod 20 is started, and the piston rod of first electric push rod 20 moves the block 19 vertically upwards, at this time, U type groove 18 is no longer blocked, and a plurality of air holes 16 make the inside and outside of classroom body 1 be connected, and rainwater cannot enter simultaneously;

[0048] The side of classroom body 1 is hinged with door 6, the side of classroom body 1 is seted up with second installation slot 23, and the inside of second installation slot 23 is provided with the fixed assembly for fixing door 6, and the fixed assembly includes the clamping block 22 slidably connected in the inside wall of one side of second installation slot 23, the inside wall of one side of second installation slot 23 is fixedly connected with second electric push rod 24, the piston rod of second electric push rod 24 is fixedly connected with clamping block 22, one side of door 6 is fixedly connected with the clamping groove 21 clamped with clamping block 22, and one side of door 6 is fixedly connected with handle 5, when infrared sensor 14 detects that the classroom is not person, will start second electric push rod 24 again, and clamping block 22 is clamped with clamping groove 21, and door 6 is closed, guarantees the safety inside classroom body 1;

[0049] The bottom inner wall of the classroom body 1 is provided with a plurality of third installation grooves 26, the inside of the third installation groove 26 is slidably connected with an installation plate 25, the top of the installation plate 25 is fixedly connected with a connecting plate 31, the top of the connecting plate 31 is fixedly connected with a chair 27, the top of the classroom body 1 is fixedly connected with a plurality of desks 9 used in cooperation with the chair 27, one side of the desk 9 is slidably connected with a drawer 28, the inside of the third installation groove 26 is provided with a moving assembly for moving the chair 27, the moving assembly comprises a sliding block 29 slidably connected to the bottom inner wall of the third installation groove 26, the sliding block 29 is fixedly connected with the installation plate 25, one side inner wall of the third installation groove 26 is fixedly connected with a third electric push rod 33, the piston rod of the third electric push rod 33 is fixedly connected with one side of the sliding block 29, the connecting plate 31 is penetrated by a screw 32, the top of the installation plate 25 is provided with a plurality of threaded grooves 30, the threaded groove 30 is threadedly connected with the screw 32, and the third electric push rod 33 under the desk 9 corresponding to the student is started at the same time, the piston rod of the third electric push rod 33 drives the sliding block 29 and the installation plate 25 to move transversely, the installation plate 25 drives the connecting plate 31 and the chair 27 to move transversely, the chair 27 is moved out, and students can easily ride, when the chair 27 is not moved, the drawer 28 can be abutted, the safety of the articles of the students is guaranteed, meanwhile, the students can threadedly connect the screw 32 with the threaded grooves 30 at different positions according to their own habits, the position of the chair 27 can be adjusted outside the stroke range of the third electric push rod 33, the connecting position of the connecting plate 31 and the chair 27 is different, the distance of the chair 27 extending out is different, and students of various heights can use it, one side of the classroom body 1 is provided with an infrared sensor 14 and a camera 12, one side of the classroom body 1 away from the infrared sensor 14 is provided with a rostrum 11 and a blackboard 10, one side of the classroom body 1 is provided with a face recognition device 4, students and teachers can perform face recognition and check-in through the face recognition device 4, the top inner wall of the classroom body 1 is provided with a lighting lamp 7, the inner wall of the classroom body 1 is provided with an electric window curtain 8, and the electric window curtain 8 is used in cooperation with the windowsill 2.

[0050] Example 2

[0051] The improvement of the present embodiment based on embodiment 1 is that the connecting plate 31 is fixedly embedded with a bearing 40, the outer wall of the screw 32 is fixed with the inner ring of the bearing 40, the bottom of the chair 27 is fixedly installed with a box body 34, the box body 34 is divided into multiple layers for placing articles, the bottom of the box body 34 is fixedly installed with a reduction motor 35, the output shaft of the reduction motor 35 penetrates through the box body 34 and is fixedly installed with a rectangular plate 36, the rectangular plate 36 is provided with a sliding groove 42, the inner wall of the sliding groove 42 is slidably connected with a U-shaped plate 37, the bottom of the U-shaped plate 37 is fixedly installed with a horizontal plate 38, the bottom of the horizontal plate 38 is symmetrically welded with two positioning rods 39 matched with the threaded grooves 30, the positioning rods 39 extend into the threaded grooves 30, the bottom of the horizontal plate 38 is provided with a groove matched with the screw 32, the horizontal plate 38 can wrap the end of the screw 32, one side of the rectangular plate 36 is fixedly installed with a push rod motor 41, the output shaft of the push rod motor 41 is fixedly connected with the top of the U-shaped plate 37, when discussion is needed, the reduction motor 35 is started, since the output shaft of the reduction motor 35 is fixed on the rectangular plate 36, under the limitation of the U-shaped plate 37, the horizontal plate 38, the positioning rods 39 and the mounting plate 25, the output shaft of the reduction motor 35 will not rotate relative to the sliding block 29, so the reduction motor 35 will drive the box body 34, the chair 27 and the connecting plate 31 to rotate, then the student sitting on the chair 27 will rotate, so the student can face the speaker and have face-to-face communication, in addition, when the position of the connecting plate 31 is needed, the push rod motor 41 is started, the push rod motor 41 can make the U-shaped plate 37 slide in the sliding groove 40, the U-shaped plate 37 can drive the horizontal plate 38 and the positioning rods 39 to move upward, then the positioning rods 39 can move out of the threaded grooves 30, at the same time, the screw 32 can be exposed, then the screw 32 can be screwed.

[0052] An integrated smart classroom system, comprising: a controller 13, the controller 13 is electrically connected with an infrared sensor 14, a lighting lamp 7, a motorized curtain 8, a first motorized push rod 20, a second motorized push rod 24, a third motorized push rod 33, a push rod motor 41, a reduction motor 35.

[0053] However, as is well known to those skilled in the art, the working principle and wiring method of the face recognition device 4, the controller 13, the infrared sensor 14, the lighting lamp 7, the motorized curtain 8, the first motorized push rod 20, the second motorized push rod 24, the third motorized push rod 33, the push rod motor 41 and the reduction motor 35 are common, which all belong to conventional means or common knowledge, and will not be repeated here, and those skilled in the art can make any selection according to their needs or convenience.

[0054] The working principle and use process of the technical solution are as follows: in use, students and teachers can perform face recognition and sign in through the face recognition device 4, at this time, the controller 13 can control the second electric push rod 24 to start, the piston rod of the second electric push rod 24 drives the clamping block 22 to retract, and the clamping block 22 is no longer clamped with the clamping groove 21, so that the door 6 can be opened, and the classroom is entered, at the same time, the third electric push rod 33 under the corresponding student's desk 9 starts, the piston rod of the third electric push rod 33 drives the sliding block 29 and the mounting plate 25 to move transversely, the mounting plate 25 drives the connecting plate 31 and the chair 27 to move transversely, the chair 27 is moved out, and students can easily take a seat, when the chair 27 does not move, the chair 27 can abut against the drawer 28, so that the safety of the student's articles is ensured, at the same time, the student can screw the screw 32 with the threaded groove 30 at different positions according to the habit of the student, the position of the chair 27 can be adjusted outside the stroke range of the third electric push rod 33, the connecting plate 31 and the chair 27 are connected at different positions, so that the chair 27 can extend to different distances, and students of different heights can use the chair 27, when a class is in session, the camera 12 can record the content of the class taught by the teacher, and the content is made into a video, so that students can copy and review, at the same time, when the sun directly shines, the controller 13 automatically starts the corresponding electric window curtain 8 to expand, at the same time, the brightness of the illuminating lamp 7 on one side of the window sill 2 is adjusted to be high, so that the overall brightness inside the classroom body 1 is kept balanced, and students can learn conveniently, at the same time, when it rains, the plurality of windows 3 are closed, so that the air circulation inside the classroom body 1 is affected, at this time, the first electric push rod 20 is started, the piston rod of the first electric push rod 20 moves the blocking block 19 vertically upward, at this time, the U-shaped groove 18 is no longer blocked, the plurality of air holes 16 make the inside and outside of the classroom body 1 communicate, and rainwater cannot enter, when the infrared sensor 14 detects that there is no one in the classroom, the second electric push rod 24 is started again, the clamping block 22 is clamped with the clamping groove 21, the door 6 is closed, and the safety inside the classroom body 1 is ensured, and the use is convenient.

[0055] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application; in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An integrated smart classroom device, characterized in that, including the classroom body (1), both sides of the classroom body (1) are provided with window ledges (2), the top of the window ledges (2) is provided with a sliding groove (15), the inside of the sliding groove (15) is slidably connected with two windows (3), and the top of the window ledges (2) is provided with a ventilation assembly for ventilation; one side of the classroom body (1) is hingedly connected with a door (6), one side of the classroom body (1) is provided with a second mounting groove (23), and the inside of the second mounting groove (23) is provided with a fixing assembly for fixing the door (6); a plurality of third mounting grooves (26) are formed in the inner wall of the bottom of the classroom body (1), the inside of the third mounting grooves (26) is slidably connected with mounting plates (25), the top of the mounting plates (25) is fixedly connected with connecting plates (31), the top of the connecting plates (31) is fixedly connected with chairs (27), the top of the classroom body (1) is fixedly connected with a plurality of desks (9) used in cooperation with the chairs (27), one side of the desks (9) is slidably connected with drawers (28), the inside of the third mounting grooves (26) is provided with a moving assembly for moving the chairs (27), the connecting plates (31) are penetrated through with screws (32), the top of the mounting plates (25) is provided with a plurality of threaded grooves (30), the threaded grooves (30) are threadedly connected with the screws (32), the connecting plates (31) are fixedly embedded with bearings (40), the outer wall of the screws (32) is fixed to the inner ring of the bearings (40), the bottom of the chairs (27) is fixedly installed with a box body (34), the bottom of the box body (34) is fixedly installed with a speed reducer (35), the output shaft of the speed reducer (35) penetrates through the box body (34) and is fixedly installed with a rectangular plate (36), the rectangular plate (36) is provided with a sliding groove (42), the inner wall of the sliding groove (42) is slidably connected with a U-shaped plate (37), the bottom of the U-shaped plate (37) is fixedly installed with a horizontal plate (38), the bottom of the horizontal plate (38) is symmetrically welded with two positioning rods (39) matched with the threaded grooves (30), the bottom of the horizontal plate (38) is provided with a groove matched with the screws (32), the horizontal plate (38) can wrap the end of the screws (32), one side of the rectangular plate (36) is fixedly installed with a push rod motor (41), the output shaft of the push rod motor (41) is fixedly connected with the top of the U-shaped plate (37), when discussion is needed, the speed reducer (35) is started, since the output shaft of the speed reducer (35) is fixed to the rectangular plate (36), under the limitation of the U-shaped plate (37), the horizontal plate (38), the positioning rods (39) and the mounting plates (25), the output shaft of the speed reducer (35) will not rotate relative to the sliding block (29), therefore the speed reducer (35) will drive the box body (34), the chair (27) and the connecting plate (31) to rotate, and the student sitting on the chair (27) will rotate to face the speaker for face-to-face communication.

2. The integrated smart classroom device of claim 1, wherein, The ventilation assembly includes a U-shaped groove (18) opened at the top of the windowsill (2), the inside of the classroom body (1) is provided with a first mounting groove (17) in communication with the U-shaped groove (18), the bottom of the U-shaped groove (18) is provided with a plurality of air holes (16), the top inner wall of the first mounting groove (17) is fixedly connected with a first electric push rod (20), the piston rod of the first electric push rod (20) is fixedly connected with a stop block (19), and the stop block (19) is used in cooperation with the U-shaped groove (18).

3. The integrated smart classroom device of claim 1, wherein, The fixing assembly includes a clamping block (22) slidably connected to the inner wall of one side of the second mounting groove (23), the inner wall of one side of the second mounting groove (23) is fixedly connected with a second electric push rod (24), the piston rod of the second electric push rod (24) is fixedly connected with the clamping block (22), one side of the door (6) is fixedly connected with a clamping groove (21) clamped with the clamping block (22), and one side of the door (6) is fixedly connected with a handle (5).

4. The integrated smart classroom device of claim 1, wherein, The moving assembly includes a sliding block (29) slidably connected to the inner wall of the bottom of the third mounting groove (26), the sliding block (29) is fixedly connected with the mounting plate (25), one side of the third mounting groove (26) is fixedly connected with a third electric push rod (33), and the piston rod of the third electric push rod (33) is fixedly connected with one side of the sliding block (29).

5. The integrated smart classroom device of claim 1, wherein, One side of the classroom body (1) is provided with an infrared sensor (14) and a camera (12), the side, away from the infrared sensor (14), of the classroom body (1) is provided with a rostrum (11) and a blackboard (10), and one side of the classroom body (1) is provided with a face recognition device (4).

6. The integrated smart classroom device of claim 1, wherein, The top inner wall of the classroom body (1) is provided with a lighting lamp (7), the inner wall of the classroom body (1) is provided with an electric window curtain (8), and the electric window curtain (8) is used in cooperation with the windowsill (2).

7. An integrated smart classroom system, comprising: It comprises: A controller (13) is electrically connected with the infrared sensor (14), the lighting lamp (7), the electric window curtain (8), the first electric push rod (20), the second electric push rod (24), the third electric push rod (33), the push rod motor (41) and the speed reducer motor (35).

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