CN113096475A

CN113096475A - Big data interactive teaching practical training platform

Info

Publication number: CN113096475A
Application number: CN202110329006.3A
Authority: CN
Inventors: 马军红
Original assignee: Xian International University
Current assignee: Xian International University
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-07-09

Abstract

The invention discloses a big data interactive teaching and training platform. A motor is arranged on one side of the top end surface of a base, a first screw rod is connected to a rotor shaft of the motor, a second screw rod is rotatably arranged on the base, and the first screw rod and the second screw rod are rotatable. The screw rods are all provided with pulleys, and the pulleys are connected by belts. The first screw rod and the second screw rod are both threadedly connected with nuts. One end of the nut is provided with a clamp pipe, and the other end of the clamp pipe is provided with a workbench. The upper rotation is provided with a placement rack, one side of the placement rack is provided with a tablet computer, the other side of the placement rack is provided with an adjustment mechanism, and an interaction mechanism is provided on the worktable, and the first screw and the second screw are driven to rotate by starting the motor, so that the The nut pushes the clamping tube and the worktable to a suitable height, and then pushes the adjustment plate by controlling the telescopic rod to adjust the display angle of the tablet computer, so that the structure can be individually adjusted for different users.

Description

Big data interactive teaching practical training platform

Technical Field

The invention belongs to the technical field of interactive teaching practical training, and particularly relates to a big data interactive teaching practical training platform.

Background

Along with the development of science and technology, most of the existing teaching modes are combined with big data to carry out practical training, and a big data interactive teaching practical training platform is equipment which utilizes teaching appliances to be matched with a computer platform to carry out interactive practical training with students so as to visually display teaching contents.

Big data teaching platform is as the public teaching resource of higher education, needs to satisfy different teachers and students 'operation requirement, and current big data teaching platform can't carry out the individualized adjustment of structure, is not convenient for adjust the demonstration angle of computer screen, and can not carry out the regulation of use height according to the teachers and students height of school, and user experience is poor.

Disclosure of Invention

The invention aims to provide a big data interactive teaching practical training platform to solve the problem that personalized structure adjustment cannot be performed in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a real platform of instructing of interactive teaching of big data, is provided with the motor in top face one side of base, the rotor shaft of motor is connected with first screw rod, it is provided with the second screw rod to rotate on the base, all be provided with the band pulley on first screw rod and the second screw rod, connect through the belt between the band pulley, equal threaded connection has the nut on first screw rod and the second screw rod, the one end of nut is provided with the clamp pipe, be provided with the workstation on the clamp pipe, it is provided with the rack to rotate on the workstation, one side of rack is provided with the panel computer, the opposite side of rack is provided with adjustment mechanism, be provided with interactive mechanism on the workstation.

Preferably, the adjusting mechanism is: the adjustable sliding block type workbench is characterized in that sliding blocks are arranged on two sides of the adjusting plate, limiting plates are oppositely arranged on the workbench, sliding ports are formed in the limiting plates, the sliding blocks are connected with the sliding ports in a sliding mode, a telescopic rod is arranged on the workbench, and the telescopic end of the telescopic rod is connected to one side of the adjusting plate.

Preferably, the interaction mechanism is: a camera and a microphone are arranged on the equipment rod.

Preferably, an integrated controller is arranged on the bottom end face of the workbench, a driving module and an information processing module are integrated in the integrated controller, and a control switch is arranged on one face of the workbench.

Preferably, the bottom end face of workstation is provided with the protection casing, be equipped with the slot on the base, the one end sliding connection slot of protection casing.

Preferably, universal wheels are arranged on two sides of the bottom end face of the base.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the forward switch of the motor is started by the control switch, the motor drives the first screw rod to rotate clockwise, and drives the second screw rod to rotate through the transmission coordination of the belt wheel and the belt, so that the nut vertically pushes the clamping pipe and the workbench upwards, the protective cover is driven to slide in the slot, the internal equipment is prevented from being exposed, after the workbench is moved to a proper height, the motor is closed to be locked, the use height of the big data interactive teaching training platform is adjusted, the telescopic rod is controlled by the control switch to push the adjusting plate, the placing frame is overturned, and meanwhile, the sliding block is driven to slide in the sliding port, so that the adjustment of the display angle of the tablet personal computer is completed, the structure individuation adjustment is performed for different users, and the experience comfort of the.

2. When the intelligent voice monitoring system is used, a teacher can observe images shot by the camera in real time through the control terminal to supervise the learning state of a student, and when the student asks questions and answers, the microphone is used for amplifying the voice, so that the efficiency of interactive communication between the teacher and the student is effectively improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic sectional view of a-A of FIG. 1 in front elevation;

fig. 4 is an enlarged schematic view of a portion of fig. 3.

In the figure: the device comprises a base 1, a motor 2, a first screw rod 3, a second screw rod 4, a belt wheel 5, a belt 6, a nut 7, a clamping pipe 8, a workbench 9, a placing rack 10, a tablet personal computer 11, an adjusting plate 12, a sliding block 13, a limiting plate 14, a sliding port 15, a telescopic rod 16, an equipment rod 17, a camera 18, a microphone 19, an integrated controller 20, a control switch 21, a protective cover 22, a slot 23 and a universal wheel 24.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1, FIG. 2, FIG. 3 and FIG. 4, a big data interactive teaching training platform, wherein a motor 2 is welded on the right side of the top end face of a base 1, the model of the motor 2 is YE2-112M-4, the input end of the motor 2 is connected with the control end of a control switch 21 through an electric wire, the motor 2 is a speed reduction motor with a rotating speed of 8 circles per minute, a rotor shaft of the motor 2 is welded with a first screw 3, the base 1 is provided with a stepped groove, a bearing is in interference connection with the stepped groove, one end of a second screw 4 is inserted into the inner ring of the bearing, belt wheels 5 are welded on the first screw 3 and the second screw 4, the belt wheels 5 are in transmission connection through a belt 6, the first screw 3 and the second screw 4 are both in threaded connection with a nut 7, the top end of the nut 7 is welded with a clamping pipe 8, the top end of the clamping pipe 8 is welded with a workbench 9, the workbench 9 is rotatably provided with a placing, the input end of the tablet personal computer 11 is connected with the control end of the control switch 21 through an electric wire, the information input end of the tablet personal computer 11 is connected with the information output end of the integrated controller 20 through a wireless signal, the adjusting mechanism is welded on the left side of the placing frame 10, and the interaction mechanism is welded on the workbench 9.

Referring to fig. 1, 2, 3 and 4, the adjusting mechanism comprises an adjusting plate 12, a slider 13 is welded on the front and back surfaces of the adjusting plate 12, a limiting plate 14 is welded on a workbench 9 in a butt joint mode, a sliding port 15 is arranged on the limiting plate 14, the slider 13 is connected with the sliding port 15 in a sliding mode, a telescopic rod 16 is welded on the workbench 9, the model of the telescopic rod 16 is XDHA12-50, the input end of the telescopic rod 16 is connected with the control end of a control switch 21 through a wire, the telescopic end of the telescopic rod 16 is connected on the right side of the adjusting plate 12 in a welding mode, the interactive mechanism comprises an equipment rod 17, a camera 18 and a microphone 19 are welded on the equipment rod 17, the model of the camera 18 is H307, the input end of the camera 18 is connected with a driving module of an integrated controller 20 through a wire, the information output end of the camera 18 is connected with an information processing module of the integrated controller, the input end of the microphone 19 is connected with the driving module of the integrated controller 20 through an electric wire, and the information output end of the microphone 19 is connected with the information processing module of the integrated controller 20 through a wireless signal.

Fig. 1 and fig. 3, integrated controller 20 is welded to the bottom face of workstation 9, the single chip microcomputer model that integrated controller 20 adopted is STM32F103T8U6, the input of integrated controller 20 passes through the control end of wired connection control switch 21, the information output of integrated controller 20 passes through wireless signal connection control terminal, integrated drive module and information processing module have been integrated in integrated controller 20, control switch 21 is welded to the front of workstation 9, control switch 21's signal is RC06, control switch 21's input passes through the wired connection power, the welding of workstation 9's bottom face has protection casing 22, be equipped with slot 23 on the base 1, slot 23 is U-shaped groove structure, the bottom sliding connection slot 23 of protection casing 22, universal wheel 24 is welded to the both sides of base 1's bottom face, universal wheel 24's model is J05S-222, the quantity is 4.

The working principle of the embodiment is as follows: the forward switch of the motor 2 is started through the control switch 21, the motor 2 drives the first screw rod 3 to rotate clockwise, the second screw rod 4 is driven to rotate through the transmission cooperation of the belt wheel 5 and the belt 6, the nut 7 is made to vertically and upwards push the clamping pipe 8 and the workbench 9, the protective cover 22 is driven to slide in the slot 23, the internal equipment is prevented from being exposed, the workbench 9 is moved to a proper height, the motor 2 is closed to be locked, the use height of the big data interactive practical training teaching platform is adjusted, the telescopic rod 16 is controlled through the control switch 21 to push the adjusting plate 12, the sliding block 13 is driven to slide in the sliding opening 15, the placing frame 10 is driven to turn, the adjustment of the display angle of the tablet computer 11 is completed, the structure personalized adjustment is performed for different users, and the experience comfort of the users is effectively improved. Teacher's accessible control terminal observes the image of camera 18 transmission, monitors student's learning state, when student asks questions, carries out the public address operation through microphone 19, and the effectual efficiency that improves teacher and student's interactive interchange.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a real platform of instructing of big data interactive teaching which characterized in that: a motor (2) is arranged on one side of the top end surface of the base (1), a rotor shaft of the motor (2) is connected with a first screw rod (3), a second screw rod (4) is rotatably arranged on the base (1), belt wheels (5) are respectively arranged on the first screw rod (3) and the second screw rod (4), the belt wheels (5) are connected through a belt (6), the first screw rod (3) and the second screw rod (4) are both in threaded connection with nuts (7), one end of the nut (7) is provided with a clamping pipe (8), the upper end of the clamping pipe (8) is provided with a workbench (9), a placing rack (10) is rotatably arranged on the workbench (9), a tablet personal computer (11) is arranged on one side of the placing rack (10), the other side of the placing rack (10) is provided with an adjusting mechanism, and the workbench (9) is provided with an interaction mechanism.

2. The big data interactive teaching practical training platform according to claim 1, characterized in that: the adjusting mechanism is as follows: two sides of regulating plate (12) are provided with slider (13), be provided with limiting plate (14) on workstation (9), be equipped with sliding port (15) on limiting plate (14), slider (13) sliding connection sliding port (15), be provided with telescopic link (16) on workstation (9), the flexible end of telescopic link (16) is connected in one side of regulating plate (12).

3. The big data interactive teaching practical training platform according to claim 1, characterized in that: the interaction mechanism package is as follows: a camera (18) and a microphone (19) are arranged on the equipment rod (17).

4. The big data interactive teaching practical training platform according to claim 1, characterized in that: the bottom end face of workstation (9) is provided with integrated control ware (20), integrated drive module and information processing module have been integrated in integrated control ware (20), the one side of workstation (9) is provided with control switch (21).

5. The big data interactive teaching practical training platform according to claim 4, characterized in that: the bottom face of workstation (9) is provided with protection casing (22), be equipped with slot (23) on base (1), the one end sliding connection slot (23) of protection casing (22).

6. The big data interactive teaching practical training platform according to claim 5, characterized in that: the universal wheels (24) are arranged on two sides of the bottom end face of the base (1).