CN216160990U - Novel classroom thing networked control terminal equipment - Google Patents

Abstract

The utility model relates to novel classroom Internet of things control terminal equipment, which is characterized in that a shell A and a shell B are fixed through bolts arranged at the edges, a display screen is embedded in the shell A, a radio frequency card reader is arranged below the display screen, and power supply equipment, a power amplifier A, a power amplifier B, a loudspeaker and a main board are fixed in the shell B; and an antenna, a power switch and a network interface are arranged at the edge of the upper side outside the shell B. The utility model integrates the control ends of fresh air equipment, multimedia equipment, electric curtains, self-study lamps, blackboard lamps, air conditioning equipment and other equipment, so that teachers can feel more comfortable during teaching; the monitoring data of the air quality monitoring module enables the control terminal to automatically adjust the work of the fresh air equipment and the air conditioning equipment, and provides good guarantee for the study of students; meanwhile, all control terminals in the campus can be uniformly controlled through the background of the control system, and management is facilitated.

Description

Novel classroom thing networked control terminal equipment

Technical Field

The utility model relates to the teaching equipment industry, in particular to novel classroom Internet of things control terminal equipment.

Background

Teaching auxiliary assembly in current classroom if: the controller of each equipment is different, and when needing to use, the control end needs to be found in advance for standby before class, and is very inconvenient, and simultaneously, the controllers are easy to lose when being stored, so that the prior art problem is solved by a comprehensive control terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide novel classroom Internet of things control terminal equipment. The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model comprises a shell A, a shell B, a display screen, power supply equipment, a power amplifier A, a power amplifier B, a loudspeaker, a mainboard, an external interface, a radio frequency card reader, an antenna, a power switch, a network interface, a microcontroller, an internal storage unit, a power management unit, a card reading control unit, a touch liquid crystal screen unit, a relay control unit, a wireless communication unit, an infrared control unit, an air quality detection module and a network communication unit, and is characterized in that the shell A and the shell B are fixed through bolts arranged at the edges, the display screen is embedded in the shell A, the radio frequency card reader is arranged below the display screen, the power supply equipment, the power amplifier A, the power amplifier B, the loudspeaker and the mainboard are fixed at the upper side in the shell B, the power supply equipment is respectively and fixedly provided with the power amplifier A and the power amplifier B, the downside of power amplifier A, power amplifier B sets up installation loudspeaker, and the below department of loudspeaker sets up the mainboard, the downside edge of mainboard sets up the peripheral hardware interface, and shell B department sets up the hole corresponding with peripheral hardware interface position, the outside upside edge of shell B sets up antenna, switch and network interface, set up microcontroller in the mainboard, microcontroller is control chip, microcontroller is connected with internal memory unit, power management unit, touch liquid crystal screen unit respectively, and internal memory unit connects the peripheral hardware interface, and touch liquid crystal screen unit includes the display screen, and power management unit includes power equipment, switch, microcontroller is connected with the control unit that swipes the card, and the control unit that swipes the card includes that the radio frequency card swipes the card, microcontroller is connected with relay control unit, and relay control unit is integrated in the mainboard, and relay control unit and new trend equipment, Multimedia equipment, electric window curtain are connected through the circuit, microcontroller and wireless communication unit are connected, and wireless communication unit is integrated in the mainboard, and wireless communication unit connects the antenna, and wireless communication unit passes through the wireless communication agreement phase-match with self-study lamp, blackboard lamp, microcontroller and infrared control unit are connected, and infrared control unit is integrated in the mainboard, and infrared control unit passes through infrared control air conditioning equipment, microcontroller and air quality detection module are connected, microcontroller and network communication unit are connected, and network communication unit includes network interface, and the net twine that network communication unit passes through network interface and connects is connected with long-range centralized control unit, local man-machine interaction terminal respectively, and long-range centralized control unit connects backstage system, and local man-machine interaction terminal is multimedia computer, wisdom blackboard, teaching all-in-one.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model integrates the control ends of fresh air equipment, multimedia equipment, electric curtains, self-study lamps, blackboard lamps, air conditioning equipment and other equipment, so that teachers can feel more comfortable during teaching; the monitoring data of the air quality monitoring module enables the control terminal to automatically adjust the work of the fresh air equipment and the air conditioning equipment, and provides good guarantee for the study of students; meanwhile, all control terminals in the campus can be uniformly controlled through the background of the control system, and management is facilitated.

Drawings

FIG. 1: the embodiment of the utility model is a schematic view of a main structure.

FIG. 2: the embodiment of the utility model is a schematic rear view structure.

FIG. 3: the embodiment of the utility model has a schematic internal structure.

FIG. 4: the embodiment of the utility model discloses a schematic top view structure.

FIG. 5: the embodiment of the utility model is schematically shown in the overhead structure.

FIG. 6: the embodiment of the utility model is a schematic principle structure.

FIG. 7: the circuit structure of the embodiment of the utility model is schematic.

In the figure: the device comprises a shell A1, a shell B2, a display screen 3, a power supply device 4, a power amplifier A5, a power amplifier B6, a loudspeaker 7, a mainboard 8, a peripheral interface 9, a radio frequency card reader 10, an antenna 11, a power switch 12, a network interface 13, a microcontroller 14, an internal storage unit 15, a power management unit 16, a card reading control unit 17, a touch liquid crystal screen unit 18, a relay control unit 19, a wireless communication unit 20, an infrared control unit 21, an air quality detection module 22 and a network communication unit 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A novel classroom Internet of things control terminal device comprises a shell A1, a shell B2, a display screen 3, a power supply device 4, a power amplifier A5, a power amplifier B6, a loudspeaker 7, a mainboard 8, a peripheral interface 9, a radio frequency card reader 10, an antenna 11, a power switch 12, a network interface 13, a microcontroller 14, an internal storage unit 15, a power management unit 16, a card reading control unit 17, a touch liquid crystal screen unit 18, a relay control unit 19, a wireless communication unit 20, an infrared control unit 21, an air quality detection module 22 and a network communication unit 23, and is characterized in that the shell A1 and the shell B2 are fixed through bolts arranged at the edges, the display screen 3 is embedded in the shell A1, the radio frequency card reader 10 is arranged below the display screen 3, the power supply device 4, the power amplifier A5, the power amplifier B6, the loudspeaker 7 and the mainboard 8 are fixed in the shell B2, the power supply device 4 is fixed at the upper side in the shell B2, 4 downside of electrical power unit is fixed respectively and is set up power amplifier A5, power amplifier B6, power amplifier A5, the downside of power amplifier B6 sets up installation loudspeaker 7, loudspeaker 7's below department sets up mainboard 8, mainboard 8's downside edge sets up peripheral interface 9, shell B2 department sets up the corresponding hole in peripheral interface 9 position, the outside upside edge of shell B2 sets up antenna 11, switch 12 and network interface 13, set up microcontroller 14 in the mainboard 8.

The microcontroller 14 is a control chip, the microcontroller 14 is respectively connected with the internal storage unit 15, the power management unit 16 and the touch liquid crystal screen unit 18 and used for display and touch operations, the internal storage unit 15 is connected with the peripheral interface 9 and used for data storage, the touch liquid crystal screen unit 18 comprises a display screen 3, the power management unit 16 comprises a power device 4 and a power switch 12, and power is effectively distributed to each component; the microcontroller 14 is connected with the card swiping control unit 17, the card swiping control unit 17 comprises a radio frequency card swiping device 10, an application authority can be set for the Internet of things control terminal according to an application scene, a corresponding authority IC or ID radio frequency card is opened, and after the card swiping control unit swipes the card successfully, the touch liquid crystal screen unit 18 enters a control interface to open the control function of each unit; the microcontroller 14 is connected with the relay control unit 19, the relay control unit 19 is integrated in the mainboard 8, and the relay control unit 19 is connected with the fresh air equipment, the multimedia equipment and the electric curtain through a circuit; the microcontroller 14 is connected with the wireless communication unit 20, the wireless communication unit 20 is integrated in the mainboard 8, the wireless communication unit 20 is connected with the antenna 11, and the wireless communication unit 20 is matched with the study lamp and the blackboard lamp through a wireless communication protocol to realize the control of the color and the brightness of the lamplight; the microcontroller 14 is connected with an infrared control unit 21, the infrared control unit 21 is integrated in the mainboard 8, and the infrared control unit 21 controls the air conditioning equipment through infrared rays; the microcontroller 14 is connected with the air quality detection module 22, the air quality detection module 22 is a six-in-one sensor array, data communication is realized with the microcontroller 14 through a UART bus and an IC bus, six air quality parameters of temperature, humidity, carbon dioxide, formaldehyde, micro-particles and organic gaseous substances are collected, the six air quality parameters can be communicated with air conditioning equipment and fresh air equipment through the microcontroller 14, when the room temperature is too low or too high, the microcontroller 14 collects data through the air quality monitoring module 22, the air conditioning equipment is controlled to be turned on, the indoor air quality is abnormal, and the fresh air equipment is controlled to be turned on by the microcontroller 14; the microcontroller 14 is connected with the network communication unit 23, the network communication unit 23 comprises a network interface 13, the network communication unit 23 is respectively connected with the remote centralized control unit and the local man-machine interaction terminal through network cables connected with the network interface 13, the remote centralized control unit is connected with a background system, remote centralized control aiming at the control terminal is realized through network data, unified management is realized, management efficiency is improved, electric energy waste is avoided, the local man-machine interaction terminal is a multimedia computer, an intelligent blackboard and a teaching all-in-one machine, the system is used for multi-channel control of peripheral equipment through upper computer software and network connection, and the use mode is optimized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. A novel classroom Internet of things control terminal device comprises a shell A (1), a shell B (2), a display screen (3), a power supply device (4), a power amplifier A (5), a power amplifier B (6), a loudspeaker (7), a mainboard (8), a peripheral interface (9), a radio frequency card reader (10), an antenna (11), a power switch (12), a network interface (13), a microcontroller (14), an internal storage unit (15), a power management unit (16), a card reading control unit (17), a touch liquid crystal screen unit (18), a relay control unit (19), a wireless communication unit (20), an infrared control unit (21), an air quality detection module (22) and a network communication unit (23), and is characterized in that the shell A (1) and the shell B (2) are fixed through bolts arranged at the edges, the display screen (3) is embedded in the shell A (1), a radio frequency card reader (10) is arranged below the display screen (3), a power supply device (4), a power amplifier A (5), a power amplifier B (6), a loudspeaker (7) and a mainboard (8) are fixed in the shell B (2), the power supply device (4) is fixed on the upper side in the shell B (2), the lower side of the power supply device (4) is respectively and fixedly provided with the power amplifier A (5) and the power amplifier B (6), the lower sides of the power amplifier A (5) and the power amplifier B (6) are provided with the installation loudspeaker (7), the mainboard (8) is arranged below the loudspeaker (7), a peripheral interface (9) is arranged at the lower side edge of the mainboard (8), a hole corresponding to the position of the peripheral interface (9) is arranged at the shell B (2), an antenna (11), a power switch (12) and a network interface (13) are arranged at the upper side edge outside the shell B (2), and a microcontroller (14) is arranged in the mainboard (8), the intelligent control system is characterized in that the microcontroller (14) is a control chip, the microcontroller (14) is respectively connected with the internal storage unit (15), the power management unit (16) and the touch liquid crystal screen unit (18), the internal storage unit (15) is connected with the peripheral interface (9), the touch liquid crystal screen unit (18) comprises a display screen (3), the power management unit (16) comprises power equipment (4) and a power switch (12), the microcontroller (14) is connected with the card swiping control unit (17), the card swiping control unit (17) comprises a radio frequency card swiping device (10), the microcontroller (14) is connected with the relay control unit (19), the relay control unit (19) is integrated in the main board (8), the relay control unit (19) is connected with fresh air equipment, multimedia equipment and an electric curtain through a circuit, and the microcontroller (14) is connected with the wireless communication unit (20), the wireless communication unit (20) is integrated in the mainboard (8), the wireless communication unit (20) is connected with the antenna (11), the wireless communication unit (20) is matched with the study lamp and the blackboard lamp through a wireless communication protocol, the microcontroller (14) is connected with the infrared control unit (21), the infrared control unit (21) is integrated in the mainboard (8), the infrared control unit (21) controls the air conditioning equipment through infrared rays, the microcontroller (14) is connected with the air quality detection module (22), the microcontroller (14) is connected with the network communication unit (23), the network communication unit (23) comprises a network interface (13), the network communication unit (23) is respectively connected with the remote centralized control unit and the local man-machine interaction terminal through network wires connected with the network interface (13), and the remote centralized control unit is connected with the background system, the local human-computer interaction terminal is a multimedia computer, an intelligent blackboard and a teaching all-in-one machine.

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