Combined desk for smart classroom

Abstract

The utility model relates to the technical field of desks for smart classrooms, and discloses a combined desk for a smart classroom, which comprises a desk body, the outer surface of the desk body is provided with a main sliding groove and a plurality of auxiliary sliding grooves, and the interiors of the auxiliary sliding grooves are fixedly communicated with the interior of the main sliding groove. A connecting roller is controlled to move in a main sliding groove, the distance is adjusted, then a display screen assembly is controlled to rotate on the outer surface of the connecting roller under the driving of a connecting block, the proper angle of the display screen assembly is adjusted, a connecting rod is fixedly installed on the outer surface of the table body, and a telescopic rod is rotationally connected to the outer surface of the connecting rod; a fixing valve is in threaded connection with the outer surface of the telescopic rod, a connecting piece is fixedly installed at the output end of the telescopic rod, a fixing clamping base is fixedly installed on the outer surface of the display screen assembly, and then the fixing clamping base is fixedly connected with the connecting piece through a fixing bolt, so that the effect that it is difficult to use students of different heights is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of desks in smart classrooms, in particular to a modular desk used in smart classrooms. Background Art

[0002] A smart classroom is a typical materialization of a smart learning environment and a high-end form of multimedia and network classrooms. It is a new type of classroom built with the help of Internet of Things technology, cloud computing technology, and intelligent technology. This new type of classroom includes tangible physical space and intangible digital space. It uses various intelligent equipment to assist in the presentation of teaching content, facilitate the acquisition of learning resources, promote classroom interaction, and realize situational awareness and environmental management functions. Desks with display screens or electronic blackboards are a common classroom appliance in smart classrooms. Compared with traditional desks, desks with display screens are more convenient for students to communicate in class, enhance the learning atmosphere in the classroom, make the classroom simple, efficient, and conducive to students' learning, and facilitate teachers to quickly grasp the learning situation of each student and provide targeted guidance.

[0003] However, the display screen structure and angle of the currently used desks with display screens are fixed, which makes it difficult for students of different heights to use them. At the same time, desks with display screens are often made of steel to increase their service life, which makes the desks heavy and inconvenient to move. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a modular desk for a smart classroom to solve the problem mentioned in the above background technology that the display screen structure and angle of the currently used desks with display screens are fixed, which makes it difficult for students of different heights to use them. At the same time, in order to increase the service life, the desks with display screens are often made of steel, which makes the desk body heavy and inconvenient to move.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular desk for a smart classroom, comprising a table body, a main slide and a plurality of auxiliary slides are provided on the outer surface of the table body, and the interiors of the plurality of auxiliary slides are fixedly connected to the interior of the main slide, the inner surface of the main slide is slidably connected with a connecting roller, the outer surface of the connecting roller is rotatably connected with a connecting block, the outer surface of the connecting block is fixedly installed with a display screen assembly, the outer surface of the table body is fixedly installed with a connecting rod, the outer surface of the connecting rod is rotatably connected with a telescopic rod, the outer surface of the telescopic rod is threadedly connected with a fixing valve, the output end of the telescopic rod is fixedly installed with a connecting piece, the outer surface of the display screen assembly is fixedly installed with a fixing base, the outer surface of the fixing base is threadedly connected with a fixing bolt, and the fixing base and the connecting piece are fixedly connected by the fixing bolt.

[0006] Preferably, two support frames are provided on the outer surface of the table body, and grooves are provided on the outer surfaces of the two support frames. The interiors of the two grooves are movably connected with mounting plates, and the outer surfaces of the two support frames are threadedly connected with control screws. The output ends of the control screws are rotatably connected to the interior of the mounting plates through the inner surfaces of the grooves, and the outer surfaces of the two mounting plates away from the control screws are provided with a plurality of universal wheels.

[0007] Preferably, a plurality of the universal wheels are movably connected to the inner surface of the groove, and the depth of the groove is greater than the height of the universal wheel and the connecting plate.

[0008] Preferably, the outer surface of the display screen assembly is movably connected to the outer surface of the table body, the upper surface of the table body is provided with an anti-drop edge, the outer surface of the table body is provided with a plurality of table holes, the outer surface of the telescopic rod is movably connected to the outer surface of the table body, and the outer surface of the display screen assembly is movably connected to the outer surface of the telescopic rod.

[0009] Preferably, the main slide groove and the support frame are arranged in parallel, the several auxiliary slide grooves and the support frame are arranged at an inclination of 60 degrees, 45 degrees and 30 degrees respectively, and the outer surface of the connecting roller is slidingly connected with the interior of the auxiliary slide groove through the interior of the main slide groove, the outer surface of the connecting block is threadedly connected with a fixing bolt, and the output end of the fixing bolt is threadedly connected with the outer surface of the connecting roller through the interior of the connecting block.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The modular desk for smart classrooms controls the connecting roller to move in the main slide to adjust the distance, and then controls the display screen assembly to rotate on the outer surface of the connecting roller driven by the connecting block to adjust the appropriate angle of the display screen assembly. A connecting rod is fixedly installed on the outer surface of the table body, and a telescopic rod is rotatably connected to the outer surface of the connecting rod. A fixed valve is threadedly connected to the outer surface of the telescopic rod, and a connecting piece is fixedly installed on the output end of the telescopic rod. A fixed card seat is fixedly installed on the outer surface of the display screen assembly, and then the fixed card seat is fixedly connected to the connecting piece by fixing bolts, thereby achieving the effect of avoiding the difficulty of students of different heights when using it.

[0012] 2. The modular desk for smart classrooms has grooves on the outer surfaces of two support frames, the interiors of the two grooves are movably connected with mounting plates, the outer surfaces of the two support frames are threadedly connected with control screws, the output ends of the control screws are rotatably connected to the interior of the mounting plates through the inner surfaces of the grooves, and the outer surfaces of the two mounting plates away from the control screws are provided with a plurality of universal wheels, which drive the universal wheels to move up and down in the grooves, so that the universal wheels are exposed or hidden. When exposed, it is convenient to control the movement of the table body, thereby achieving the effect of preventing the desk body from being heavy and inconvenient to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a front cross-sectional schematic diagram of the structure of the utility model;

[0015] Figure 3 The utility model structure Figure 2 Schematic diagram at A in the middle;

[0016] Figure 4 It is a side sectional schematic diagram of the structure of the utility model;

[0017] Figure 5 It is a schematic diagram of a top view and cross-section of the structure of the utility model;

[0018] Figure 6 The utility model structure Figure 5 Schematic diagram at point B in the middle.

[0019] In the figure: 1. table body; 2. support frame; 3. groove; 4. mounting plate; 5. control screw; 6. universal wheel; 7. main slide; 8. connecting rod; 9. telescopic rod; 10. fixed valve; 11. connecting piece; 12. connecting roller; 13. connecting block; 14. display screen assembly; 15. fixed base; 16. fixing bolt; 17. auxiliary slide. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] Please refer to Figure 1-6 ,

[0023] A modular desk for a smart classroom includes a desk body 1, characterized in that: a main slide 7 and a plurality of auxiliary slides 17 are provided on the outer surface of the desk body 1, and the interiors of the plurality of auxiliary slides 17 are fixedly connected to the interior of the main slide 7, the inner surface of the main slide 7 is slidably connected to a connecting roller 12, the outer surface of the connecting roller 12 is rotatably connected to a connecting block 13, the outer surface of the connecting block 13 is fixedly installed with a display screen assembly 14, the outer surface of the desk body 1 is fixedly installed with a connecting rod 8, the outer surface of the connecting rod 8 is rotatably connected to a telescopic rod 9, the outer surface of the telescopic rod 9 is threadedly connected to a fixed valve 10, the output end of the telescopic rod 9 is fixedly installed with a connecting piece 11, the outer surface of the display screen assembly 14 is fixedly installed with a fixed base 15, the outer surface of the fixed base 15 is threadedly connected to a fixing bolt 16, and the fixed base 15 is fixedly connected to the connecting piece 11 by the fixing bolt 16.

[0024] Specifically, by controlling the connecting roller 12 to move in the main slide 7 to adjust the distance, and then controlling the display screen assembly 14 to rotate on the outer surface of the connecting roller 12 driven by the connecting block 13, the appropriate angle of the display screen assembly 14 is adjusted, the outer surface of the table body 1 is fixedly installed with a connecting rod 8, the outer surface of the connecting rod 8 is rotatably connected to the telescopic rod 9, the outer surface of the telescopic rod 9 is threadedly connected to a fixed valve 10, the output end of the telescopic rod 9 is fixedly installed with a connecting piece 11, the outer surface of the display screen assembly 14 is fixedly installed with a fixed socket 15, the outer surface of the fixed socket 15 is threadedly connected to a fixing bolt 16, and the fixed socket 15 is fixedly connected to the connecting piece 11 by the fixing bolt 16, thereby achieving the effect of avoiding the difficulty of students of different heights in using it.

[0025] In the embodiment: the outer surface of the display screen assembly 14 is movably connected to the outer surface of the table body 1, the upper surface of the table body 1 is provided with an anti-drop edge, the outer surface of the table body 1 is provided with a plurality of table holes, the outer surface of the telescopic rod 9 is movably connected to the outer surface of the table body 1, and the outer surface of the display screen assembly 14 is movably connected to the outer surface of the telescopic rod 9.

[0026] Specifically, since the outer surface of the display screen assembly 14 is movably connected to the outer surface of the table body 1, the upper surface of the table body 1 is provided with an anti-drop edge to reduce the falling of the placed pens. At the same time, the outer surface of the table body 1 is provided with a plurality of table holes for convenient placement of things. The outer surface of the telescopic rod 9 is movably connected to the outer surface of the table body 1, and the outer surface of the display screen assembly 14 is movably connected to the outer surface of the telescopic rod 9 to support the display screen assembly 14 so that the display screen is parallel to the table body 1.

[0027] Working principle: by controlling the connecting roller 12 to move in the main slide 7 to adjust the distance, and then controlling the display screen assembly 14 to rotate on the outer surface of the connecting roller 12 driven by the connecting block 13, the appropriate angle of the display screen assembly 14 is adjusted, the outer surface of the table body 1 is fixedly installed with a connecting rod 8, the outer surface of the connecting rod 8 is rotatably connected to the telescopic rod 9, the outer surface of the telescopic rod 9 is threadedly connected to a fixed valve 10, the output end of the telescopic rod 9 is fixedly installed with a connecting piece 11, the outer surface of the display screen assembly 14 is fixedly installed with a fixed socket 15, the outer surface of the fixed socket 15 is threadedly connected to a fixing bolt 16, and the fixed socket 15 and the connecting piece 11 are fixedly connected by the fixing bolt 16. Compared with the related art, the utility model provides a modular desk for a smart classroom with the following beneficial effects: thereby achieving the effect of avoiding the difficulty of students of different heights in using it.

[0028] Embodiment 2:

[0029] Please refer to Figure 1-6 ,

[0030] Two support frames 2 are arranged on the outer surface of the table body 1, and grooves 3 are opened on the outer surfaces of the two support frames 2. The insides of the two grooves 3 are movably connected with mounting plates 4. The outer surfaces of the two support frames 2 are threadedly connected with control screws 5. The output ends of the control screws 5 are rotatably connected to the inside of the mounting plates 4 through the inner surfaces of the grooves 3. The outer surfaces of the two mounting plates 4 away from the control screws 5 are provided with a plurality of universal wheels 6.

[0031] Specifically, grooves 3 are provided on the outer surfaces of the two support frames 2, and the interiors of the two grooves 3 are movably connected with mounting plates 4. The outer surfaces of the two support frames 2 are threadedly connected with control screws 5. The output ends of the control screws 5 are rotatably connected to the interior of the mounting plates 4 through the inner surfaces of the grooves 3. The outer surfaces of the two mounting plates 4 away from the control screws 5 are provided with a plurality of universal wheels 6, which drive the universal wheels 6 to move up and down in the grooves 3, so that the universal wheels 6 are exposed or hidden. When exposed, it is convenient to control the movement of the table body 1, thereby achieving the effect of avoiding the desk body being heavy and inconvenient to move.

[0032] In the embodiment: a plurality of universal wheels 6 are movably connected to the inner surface of the groove 3, and the depth of the groove 3 is greater than the height of the universal wheels 6 and the connecting plate.

[0033] Specifically, a plurality of universal wheels 6 are movably connected to the inner surface of the groove 3, and the depth of the groove 3 is greater than the height of the universal wheels 6 and the connecting plate, so that the universal wheels 6 can be hidden in the groove 3 to avoid being exposed and damaged.

[0034] In the embodiment: the main slide 7 is arranged in parallel with the support frame 2, and several auxiliary slides 17 are arranged to be inclined at 60 degrees, 45 degrees and 30 degrees to the support frame 2 respectively, and the outer surface of the connecting roller 12 is slidingly connected with the inside of the auxiliary slide 17 through the inside of the main slide 7, and the outer surface of the connecting block 13 is threadedly connected with the fixing bolt 16, and the output end of the fixing bolt 16 is threadedly connected with the outer surface of the connecting roller 12 through the inside of the connecting block 13.

[0035] Specifically, when the outer surface of the connecting roller 12 is slidably connected with the inside of the auxiliary slide 17 through the inside of the main slide 7, the inclination angle of the auxiliary slide is directly selected, and then the connecting block 13 is fixed by the fixing bolt 16 to adjust the height of the display screen assembly 14 to avoid the display screen being tilted at a high height and making it difficult for smaller students to operate.

[0036] Working principle: grooves 3 are provided on the outer surfaces of the two support frames 2, and the interiors of the two grooves 3 are movably connected with mounting plates 4. The outer surfaces of the two support frames 2 are threadedly connected with control screws 5. The output ends of the control screws 5 are rotatably connected to the interior of the mounting plates 4 through the inner surfaces of the grooves 3. The outer surfaces of the two mounting plates 4 away from the control screws 5 are provided with a number of universal wheels 6. The control screws 5 are rotated to drive the universal wheels 6 to move up and down in the grooves 3, so that the universal wheels 6 are exposed or hidden. When exposed, it is convenient to control the movement of the table body 1. Compared with the related art, the utility model provides a modular desk for a smart classroom with the following beneficial effects: thereby achieving the effect of avoiding the desk body being heavy and inconvenient to move.

[0037] 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. A modular desk for a smart classroom, comprising a desk body (1), characterized in that: The outer surface of the table body (1) is provided with a main slide groove (7) and a plurality of auxiliary slide grooves (17), and the interiors of the plurality of auxiliary slide grooves (17) are fixedly connected to the interior of the main slide groove (7); the inner surface of the main slide groove (7) is slidably connected to a connecting roller (12); the outer surface of the connecting roller (12) is rotatably connected to a connecting block (13); the outer surface of the connecting block (13) is fixedly installed with a display screen assembly (14); the outer surface of the table body (1) is fixedly installed with a connecting rod (8); the outer surface of the connecting rod (8) is rotatably connected to a telescopic rod (9); the outer surface of the telescopic rod (9) is threadedly connected to a fixed valve (10); the output end of the telescopic rod (9) is fixedly installed with a connecting piece (11); the outer surface of the display screen assembly (14) is fixedly installed with a fixed base (15); the outer surface of the fixed base (15) is threadedly connected to a fixing bolt (16), and the fixed base (15) and the connecting piece (11) are fixedly connected by the fixing bolt (16).

2. The modular desk for a smart classroom according to claim 1, characterized in that: The outer surface of the table body (1) is provided with two support frames (2), the outer surfaces of the two support frames (2) are both provided with grooves (3), the interiors of the two grooves (3) are both movably connected with mounting plates (4), the outer surfaces of the two support frames (2) are both threadedly connected with control screws (5), the output ends of the control screws (5) are rotatably connected with the interior of the mounting plates (4) through the inner surfaces of the grooves (3), and the outer surfaces of the two mounting plates (4) away from the control screws (5) are both provided with a plurality of universal wheels (6).

3. The modular desk for a smart classroom according to claim 2, characterized in that: A plurality of the universal wheels (6) are movably connected to the inner surface of the groove (3), and the depth of the groove (3) is greater than the height of the universal wheels (6) and the connecting plate.

4. The modular desk for a smart classroom according to claim 1, characterized in that: The outer surface of the display screen assembly (14) is movably connected to the outer surface of the table body (1); the upper surface of the table body (1) is provided with an anti-drop edge; the outer surface of the table body (1) is provided with a plurality of table holes; the outer surface of the telescopic rod (9) is movably connected to the outer surface of the table body (1); and the outer surface of the display screen assembly (14) is movably connected to the outer surface of the telescopic rod (9).

5. The modular desk for a smart classroom according to claim 2, characterized in that: The main slide groove (7) is arranged in parallel with the support frame (2), and the plurality of auxiliary slide grooves (17) are arranged to be inclined at 60 degrees, 45 degrees and 30 degrees to the support frame (2), respectively. The outer surface of the connecting roller (12) is slidably connected to the inside of the auxiliary slide groove (17) through the inside of the main slide groove (7), and the outer surface of the connecting block (13) is threadedly connected with a fixing bolt (16), and the output end of the fixing bolt (16) is threadedly connected to the outer surface of the connecting roller (12) through the inside of the connecting block (13).

Images