CN216431016U - An intelligent management platform for smart classrooms - Google Patents

Abstract

The utility model discloses an intelligent management platform for a smart classroom, which comprises a base and a computer body. An installation groove is formed on the lower surface of the base, an installation cavity is formed in the interior of the base, and an inner top wall of the installation cavity is rotatably connected to a The threaded rod inside the installation groove, the side of the base is provided with a rotation opening extending to the interior of the installation cavity, the inner wall of the rotation opening is rotatably connected with a transmission rod, and one end of the transmission rod is fixedly connected with an operation block. The intelligent management platform of the smart classroom is equipped with a motor and a support plate. The operation of the motor drives the bidirectional threaded rod to rotate through the second bevel gear, and the two threaded blocks drive the baffle to move under the rotation of the bidirectional threaded rod until the storage slot is opened. , under the action of the electro-hydraulic rod, the support plate is driven to move up and down through the mounting frame and the second slider, and the rise of the support plate lifts the computer body to the upper surface of the storage board, so that the desk can store the computer. Purpose.

Description

An intelligent management platform for smart classrooms

technical field

The utility model relates to the technical field of intelligent classrooms, in particular to an intelligent management platform for intelligent classrooms.

Background technique

Smarter classrooms are a form of digital classrooms and future classrooms. Smarter classroom is a new type of education, which is different from the traditional way of teaching and listening. Students preview before class, group discussions during class, and tests at any time. Teachers can quickly grasp the learning situation of each student and provide targeted guidance.

When teachers teach students through smart classrooms, they usually need to use desks to place computers and some teaching equipment. However, most of the existing desks have a single structure and do not have the function of storing computers, reducing the usable area of the desktop. , reducing its usefulness.

Therefore, we propose an intelligent management platform for smarter classrooms.

Utility model content

The purpose of the present invention is to provide an intelligent management platform for a smart classroom to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent management platform for a smart classroom, comprising a base and a computer body, an installation groove is formed on the lower surface of the base, an installation cavity is opened inside the base, and the installation cavity is provided with an installation cavity. The inner top wall is rotatably connected with a threaded rod extending to the inside of the installation groove, the side of the base is provided with a rotation opening extending into the interior of the installation cavity, the inner wall of the rotation opening is rotatably connected with a transmission rod, and one end of the transmission rod is fixedly connected with an operating block, the thread The surface of the rod is threadedly connected with a threaded barrel, the lower end of the threaded barrel is fixedly installed with a universal wheel, the surface of the threaded barrel is provided with a first sliding block, and the inner wall of the installation groove is provided with a first sliding groove matching the first sliding block The upper surface of the base is fixedly installed with a storage board, the upper surface of the storage board is provided with a sliding groove, the inner rear wall of the sliding groove is provided with a sliding rail, and the inner wall of the sliding rail is slidably connected with two corresponding baffles through the slider. There is an operation slot inside the board body of the storage board, and two-way threaded rods are rotatably connected to the inner walls of the two sides of the operation slot. Inside the groove, the surface of the two-way threaded rod is threadedly connected with two corresponding threaded blocks, the backs of the two threaded blocks are respectively fixedly connected with the fronts of the two baffles, and the inner bottom wall of the sliding groove is provided with extending to the inside of the base. The receiving groove, the inner bottom wall of the receiving groove is fixedly installed with an electro-hydraulic rod, the telescopic end of the electro-hydraulic rod is fixedly installed with a support plate, the lower surface of the support plate is fixedly installed with two corresponding support frames, and the surface of the support frame is provided with For the second sliding block, the inner front wall and the inner rear wall of the receiving groove are both provided with a second sliding groove which is matched with the second sliding block.

Preferably, the number of the installation grooves is four, and the four installation grooves are arranged in a rectangular array on the lower surface of the base.

Preferably, a first bevel gear is fixedly installed on the surface of the threaded rod and the other end of the transmission rod, and the two first bevel gears are engaged with each other.

Preferably, the surface of the operation block is provided with a hexagonal groove, and the hexagonal groove is adapted to the external hexagonal wrench.

Preferably, a second bevel gear is fixedly installed on the surface of the bidirectional threaded rod and the end of the output shaft of the motor, and the two second bevel gears are engaged with each other.

Preferably, a controller is provided on the back of the base, and the controller is signal-connected to the motor and the electro-hydraulic rod respectively.

beneficial effect

The utility model provides an intelligent management platform for a smart classroom, which has the following beneficial effects:

1. The intelligent management platform of the smart classroom is equipped with baffles, motors, electro-hydraulic rods and support plates. When a computer is needed, the motor is controlled by the controller to run, and the motor runs through the second bevel gear to drive the bidirectional threaded rod. Rotating, the two threaded blocks drive the baffle to move under the rotation of the two-way threaded rod until the receiving slot is opened, and under the action of the electro-hydraulic rod, the support plate is driven to move up and down through the mounting frame and the second slider, and the rise of the support plate will The computer body is lifted to the upper surface of the storage board. When the computer body needs to be stored, the controller can control the electric hydraulic rod to retract, so that the desk can achieve the purpose of storing the computer and improve the performance of the desk. practicability.

2. The intelligent management platform of the smart classroom uses a threaded rod, a threaded cylinder, an operation block and a universal wheel, and uses a hexagonal wrench to drive the operation block to rotate through the hexagonal groove. The rotation drives the threaded rod to rotate through the first bevel gear, and the threaded barrel moves up and down through the first slider under the rotation of the threaded rod. The descending of the threaded barrel drives the universal wheel to lift up and support the desk. Under the action of the lectern, it provides convenience for the transfer of the desk.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

2 is a schematic diagram of the front section of the utility model;

Figure 3 is a schematic diagram of a side sectional structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 of the present utility model.

In the picture: 1 base, 2 computer body, 3 threaded rods, 4 transmission rods, 5 operating blocks, 6 threaded barrels, 7 storage boards, 8 baffles, 9 two-way threaded rods, 10 motors, 11 threaded blocks, 12 electro-hydraulic rods , 13 support plate, 14 first bevel gear, 15 second bevel gear, 16 controller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: an intelligent management platform for a smart classroom, including a base 1 and a computer body 2, the lower surface of the base 1 is provided with installation grooves, and the number of installation grooves is four , the four installation grooves are arranged in a rectangular array on the lower surface of the base 1, the interior of the base 1 is provided with an installation cavity, the inner top wall of the installation cavity is rotatably connected with a threaded rod 3 extending into the interior of the installation groove, and the side of the base 1 is provided with A rotating opening extending to the interior of the installation cavity, the inner wall of the rotating opening is rotatably connected with a transmission rod 4, one end of the transmission rod 4 is fixedly connected with an operation block 5, and the surface of the threaded rod 3 and the other end of the transmission rod 4 are fixedly installed with a first The bevel gear 14, the two first bevel gears 14 are engaged, the surface of the operation block 5 is provided with a hexagonal groove, the hexagonal groove is adapted to the external hexagonal wrench, and the surface of the threaded rod 3 is threadedly connected with a threaded cylinder 6 The lower end of the threaded barrel 6 is fixedly installed with a universal wheel, the surface of the threaded barrel 6 is provided with a first sliding block, and the inner wall of the installation groove is provided with a first sliding groove matching the first sliding block.

By setting the threaded rod 3, the threaded cylinder 6, the operating block 5 and the universal wheel, the hexagonal wrench is used to drive the operating block 5 to rotate through the hexagonal groove, and the rotation of the operating block 5 drives the transmission rod 4 to rotate, and the rotation of the transmission rod 4 passes through the first A bevel gear 14 drives the threaded rod 3 to rotate, the threaded barrel 6 moves up and down through the first slider under the rotation of the threaded rod 3, and the descending of the threaded barrel 6 drives the universal wheel to lift up and support the lectern. Under the action of the direction wheel, it provides convenience for the transfer of the lectern.

The upper surface of the base 1 is fixedly installed with an object storage board 7, the upper surface of the object storage board 7 is provided with a sliding groove, the inner rear wall of the sliding groove is provided with a sliding rail, and the inner wall of the sliding rail is slidably connected with the corresponding two blocks through the slider. Plate 8, the inside of the plate body of the storage plate 7 is provided with an operation slot, and the inner walls of both sides of the operation slot are rotatably connected with bidirectional threaded rods 9, the front of the storage plate 7 is fixedly installed with an installation box, and the interior of the installation box is fixedly installed with a motor 10, The output shaft of the motor 10 extends to the inside of the operation slot, the surface of the bidirectional threaded rod 9 and the end of the output shaft of the motor 10 are fixedly installed with a second bevel gear 15, the two second bevel gears 15 are meshed, and the bidirectional thread The surface of the rod 9 is threadedly connected with two corresponding threaded blocks 11 , and the back surfaces of the two threaded blocks 11 are respectively fixedly connected with the front surfaces of the two baffle plates 8 .

The inner bottom wall of the sliding groove is provided with a receiving groove extending to the inside of the base 1, the inner bottom wall of the receiving groove is fixedly installed with an electro-hydraulic rod 12, and a controller 16 is arranged on the back of the base 1, and the controller 16 is respectively connected with the motor 10 and the electric motor. The hydraulic rod 12 is connected with a signal, the telescopic end of the electro-hydraulic rod 12 is fixedly installed with a support plate 13, the lower surface of the support plate 13 is fixedly installed with two corresponding support frames, the surface of the support frame is provided with a second slider, a storage groove The inner front wall and the inner rear wall of the utility model are provided with a second chute which is matched with the second sliding block.

By setting the baffle 8 , the motor 10 , the electro-hydraulic rod 12 and the support plate 13 , when the computer needs to be used, the motor 10 is controlled to run by the controller 16 , and the operation of the motor 10 drives the bidirectional threaded rod 9 to rotate through the second bevel gear 15 , the two threaded blocks 11 drive the baffle 8 to move under the rotation of the bidirectional threaded rod 9 until the receiving slot is opened, and under the action of the electro-hydraulic rod 12, the support plate 13 is driven to move up and down through the mounting frame and the second slider, supporting The rise of the board 13 lifts the computer body 2 to the upper surface of the storage board 7. When the computer body 2 needs to be stored, the controller 16 can control the electro-hydraulic rod 12 to retract, so that the desk can reach the computer. The purpose of storage improves the practicability of the desk.

Working principle: When using the device, when the computer needs to be used, the motor 10 is controlled by the controller 16 to operate. The operation of the motor 10 drives the bidirectional threaded rod 9 to rotate through the second bevel gear 15, and the two threaded blocks 11 are in the bidirectional thread. The rotation of the rod 9 drives the baffle plate 8 to move until the receiving slot is opened, and under the action of the electro-hydraulic rod 12, the support plate 13 is driven to move up and down through the mounting frame and the second slider, and the rise of the support plate 13 supports the computer body 2 Raised to the upper surface of the storage board 7, when the computer body 2 needs to be stored, the controller 16 can control the electro-hydraulic rod 12 to retract, so that the desk can achieve the purpose of storing the computer. When the lecture table is transported, a hexagonal wrench is used to drive the operation block 5 to rotate through the hexagonal groove, the rotation of the operation block 5 drives the transmission rod 4 to rotate, and the rotation of the transmission rod 4 drives the threaded rod 3 to rotate through the first bevel gear 14. The threaded barrel 6 moves up and down through the first slider under the rotation of the threaded rod 3, and the descending of the threaded barrel 6 drives the universal wheel to lift and support the lectern, which is the transfer of the lectern under the action of the universal wheel. Ease of work.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An intelligent management platform for a smart classroom, comprising a base (1) and a computer body (2), characterized in that: the lower surface of the base (1) is provided with a mounting groove, and the interior of the base (1) is provided with a mounting groove The inner top wall of the installation cavity is rotatably connected with a threaded rod (3) extending to the inside of the installation groove, the side of the base (1) is provided with a rotation opening extending into the interior of the installation cavity, and the inner wall of the rotation opening is rotatably connected with a transmission rod ( 4), one end of the transmission rod (4) is fixedly connected with the operation block (5), the surface of the threaded rod (3) is threadedly connected with a threaded barrel (6), and the lower end of the threaded barrel (6) is fixedly installed with a universal wheel, and the thread The surface of the cylinder (6) is provided with a first sliding block, the inner wall of the installation groove is provided with a first sliding groove which is adapted to the first sliding block, and the upper surface of the base (1) is fixedly installed with an object storage board (7), which is used to store objects. The upper surface of the plate (7) is provided with a sliding groove, the inner rear wall of the sliding groove is provided with a sliding rail, and the inner wall of the sliding rail is slidably connected with two corresponding baffle plates (8) through the sliding block. An operation slot is opened inside the plate body, and two-way threaded rods (9) are rotatably connected to the inner walls on both sides of the operation slot. An installation box is fixedly installed on the front of the storage board (7), and a motor (10) is fixedly installed in the inside of the installation box. The output shaft of (10) extends to the inside of the operating groove, and the surface of the bidirectional threaded rod (9) is threadedly connected with two corresponding threaded blocks (11), the backs of the two threaded blocks (11) are respectively connected with the two baffles The front side of (8) is fixedly connected, the inner bottom wall of the sliding groove is provided with a receiving groove extending to the inside of the base (1), the inner bottom wall of the receiving groove is fixedly installed with an electro-hydraulic rod (12), The telescopic end is fixedly installed with a support plate (13), the lower surface of the support plate (13) is fixedly installed with two corresponding support frames, the surface of the support frame is provided with a second slider, the inner front wall of the receiving slot and the inner rear Each wall is provided with a second chute adapted to the second sliding block. 2 . The intelligent management platform for a smarter classroom according to claim 1 , wherein the number of the installation slots is four, and the four installation slots are arranged in a rectangular array on the lower surface of the base ( 1 ). 3 . 3. The intelligent management platform of a smart classroom according to claim 1, wherein the surface of the threaded rod (3) and the other end of the transmission rod (4) are fixedly installed with a first bevel gear ( 14), the two first bevel gears (14) are engaged. 4 . The intelligent management platform for a smarter classroom according to claim 1 , wherein a hexagonal groove is formed on the surface of the operation block ( 5 ), and the hexagonal groove is adapted to an external hexagonal wrench. 5 . 5. The intelligent management platform for a smarter classroom according to claim 1, characterized in that: both the surface of the bidirectional threaded rod (9) and the end of the output shaft of the motor (10) are fixedly installed with a second tapered Gear (15), two second bevel gears (15) are meshed with each other. 6. The intelligent management platform of a smart classroom according to claim 1, characterized in that: a controller (16) is provided on the back of the base (1), and the controller (16) is respectively connected with the motor (10) and the motor (10) and the controller (16). Electro-hydraulic rod (12) signal connection.

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