A controller and its control method based on an Internet of Things gateway

Abstract

The present invention discloses a controller based on an Internet of Things gateway and a control method thereof. The controller based on the Internet of Things gateway comprises an electronic control board, the front side of the electronic control board is electrically connected with a data transmission chip, a connection module and a wireless receiving module, the outer wall of the electronic control board is electrically connected with a connection circuit, the connection module is electrically connected with a detection mechanism, and the detection mechanism is electrically connected with a start switch, a connection indicator light and an alarm module, the left side of the electronic control board is electrically connected with a power interface, and the right end of the power interface is connected with the connection circuit, and the connection circuit is connected with the power interface to facilitate powering on the connection circuit. The present invention inserts a connection port of a gateway device into a connection port. When the connection port is fully inserted, the entire device works normally. When the connection port is not fully inserted, an alarm reminder is given through the alarm module, and at the same time, the entire device is effectively cooled by the heat dissipation mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things gateways, and in particular to a controller based on an Internet of Things gateway and a control method thereof. Background Art

[0002] The Internet of Things refers to the use of various devices and technologies such as information sensors, radio frequency identification technology, global positioning system, infrared sensors, laser scanners, etc. to collect any objects or processes that need to be monitored, connected, and interacted in real time, and collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, and location. Through various possible network access, it realizes ubiquitous connection between objects and objects and between objects and people, and realizes intelligent perception, identification, and management of objects and processes. The Internet of Things is an information carrier based on the Internet, traditional telecommunications networks, etc. It allows all ordinary physical objects that can be independently addressed to form an interconnected network.

[0003] In the prior art, when the controller of the Internet of Things gateway is connected to the gateway device, when there is a problem with the connection port, it is unable to effectively detect the problem, and the connectivity of the port is poor. The current controller of the Internet of Things gateway is prone to overheating due to long-term power-on operation and heat accumulation, and even spontaneous combustion accidents may occur in severe cases. Therefore, we propose a controller based on the Internet of Things gateway and a control method thereof. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a controller based on an Internet of Things gateway and a control method thereof.

[0005] The present invention proposes a controller based on an Internet of Things gateway, comprising an electronic control board, the front side of which is electrically connected to a data transmission chip, a connection module and a wireless receiving module, the outer wall of the electronic control board is electrically connected to a connection circuit, the connection module is electrically connected to a detection mechanism, and the detection mechanism is electrically connected to a start switch, a connection indicator light and an alarm module, and the front side of the electronic control board is electrically connected to a heat dissipation mechanism.

[0006] Preferably, the left side of the electronic control board is electrically connected to a power interface, and the right end of the power interface is connected to the connection circuit. The connection circuit is connected via the power interface to facilitate powering on the connection circuit.

[0007] Preferably, the input end of the power interface is fixedly connected to a power supply device, and the power supply device is a battery, which is easy to carry and does not cause a burden.

[0008] Preferably, the data transmission chip, the connection module and the wireless receiving module are all electrically connected to the connection circuit, so as to facilitate powering on the data transmission chip, the connection module and the wireless receiving module.

[0009] Preferably, a speaker is fixedly connected to the outer wall of the alarm module, and the alarm module is movably connected to the start switch. A contact button is provided in the alarm module, and the contact button is electrically connected to the connection indicator light, so that the speaker and the connection indicator light can be conveniently started by the contact button.

[0010] Preferably, a connecting port is provided on the right side of the connecting module, and an arc support plate is slidably connected in the connecting port, an extension tube is fixedly connected to the top of the connecting module, a pushing rod is fixedly installed on the front side of the arc support plate, and the front end of the pushing rod extends outside the detection mechanism, so that the connection port of the gateway device can be connected conveniently through the connecting port, and the arc support plate can be conveniently driven to move through the pushing rod.

[0011] Preferably, a contact plate is slidably connected to the bottom of the starting switch, the bottom of the contact plate is in movably contact with the top of the arc support plate, and a No. 1 spring is fixedly connected to the top of the contact plate, and the top of the No. 1 spring is fixedly connected to the bottom of the starting switch, so that the contact plate can be conveniently driven to move through the arc support plate, and the No. 1 spring can conveniently drive the contact plate to return.

[0012] Preferably, the wireless receiving module is a low-power Bluetooth module or a low-power WiFi module, which facilitates the reception of command signals.

[0013] Preferably, the top of the heat dissipation mechanism is fixedly connected with a heat pipe, and a rotating frame is fixedly connected inside the heat pipe, the heat fan is rotatably connected inside the rotating frame, and the bottom of the heat fan is fixedly connected with an extension rod, and the bottom of the extension rod is fixedly connected with a first bevel gear, a temperature detection module is provided on the left inner wall of the heat dissipation mechanism, the temperature detection module is electrically connected to the power supply equipment, a starting motor is fixedly connected to the left inner wall of the heat dissipation mechanism, and the starting motor is electrically connected to the temperature detection module, one end of the starting motor output shaft is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear, the left and right inner walls of the heat pipe are symmetrically fixed with support rods, the ends of the two support rods close to each other are rotatably connected with a rotating lever, the left and right sides of the heat pipe are provided with movable grooves, the two movable grooves are slidably connected with pulling plates, and the bottoms of the two pulling plates The two ends of the heat dissipation plate are fixedly connected with a No. 2 spring, one end of the No. 2 spring is fixedly connected to the inner wall of the movable groove, the top of the heat dissipation pipe is symmetrically rotatably connected with two protection plates, and the sides of the two protection plates away from each other are fixedly connected with a limiting plate, the tops of the two pulling plates are rotatably connected with matching plates, the ends of the two matching plates away from each other are respectively rotatably connected to the sides of the two limiting plates away from each other, the outer walls of the two rotating levers are wrapped with a winding belt, one end of the winding belt is fixedly connected to the bottom of the pulling plate, the outer wall fixed sleeve of the extension rod is provided with a gear column, the front inner wall and the rear inner wall of the heat dissipation pipe are symmetrically slidably connected with a toggle plate with multiple vertical plates on the top, the two toggle plates close to each other are provided with tooth patterns, and the sides of the two toggle plates close to each other are movably meshed with the gear column, the vertical plate is movably contacted with the rotating lever, and the heat dissipation mechanism monitors the temperature and dissipates heat.

[0014] The present invention also proposes a control method of a controller based on an Internet of Things gateway, comprising the following steps:

[0015] S1: First, insert the connection port of the gateway device into the connection port. At this time, the connection port of the gateway device contacts the arc support plate, and the connection end of the gateway device drives the arc support plate to move, so that the arc support plate slides in the extension tube;

[0016] S2: When the connection port of the gateway device is stopped at this time, if the connection port of the gateway device is completely inserted into the connection port, the arc support plate descends by its own gravity and restricts the connection port of the gateway device;

[0017] S3: Turn on the start switch at the same time, the start switch starts the power supply device to power on the power interface, the power interface powers on the electronic control board, and the electronic control board powers the connection circuit, at this time the connection circuit respectively powers the wireless receiving module, the connection module, the heat dissipation mechanism and the data transmission chip;

[0018] S4: When the connection port of the gateway device does not fully enter the connection port, the connection port of the gateway device contacts the arc support plate and drives the arc support plate to rise and contact the bottom of the contact plate. At this time, the arc support plate drives the contact plate to rise. Since the connection port of the gateway device does not fully enter the connection port, the connection port of the gateway device restricts the arc support plate to prevent the arc support plate from returning to its original position. When the start switch is pulled, the start switch drives the contact plate to contact the contact button and press the contact button. At this time, the contact button respectively starts the connection indicator light and the alarm module;

[0019] S5: When the alarm module is activated, the alarm module also activates the speaker, and the speaker then sounds an alarm;

[0020] S6: As the whole device works normally, the temperature gradually rises. At this time, the temperature detection module detects the temperature rise, and the temperature detection module energizes the starter motor. At this time, the starter motor drives the first bevel gear to rotate through the second bevel gear, and the first bevel gear drives the cooling fan to rotate through the extension rod;

[0021] S7: At this time, the extension rod rotates through the gear column to drive the toggle plate to move and contact with the rotating lever. At the same time, the toggle plate drives the rotating lever to rotate. At this time, the rotating lever winds the winding belt, and the pulling plate is pulled by the winding belt to move. At this time, the pulling plate opens the protection plate through the matching plate and the limiting plate;

[0022] S8: When the entire device is finished working, the push rod is pulled, and the push rod drives the arc support plate to rise, thereby removing the restriction on the connection port of the gateway device.

[0023] The beneficial effects of the present invention are:

[0024] 1. Insert the connection port of the gateway device into the connection port. As the connection port of the gateway device enters, the connection port of the gateway device contacts the arc support plate and drives the arc support plate to move. At this time, the arc support plate slides in the extension tube. When the connection port of the gateway device is stopped from being inserted, if the connection port of the gateway device completely enters the connection port, the arc support plate descends by its own gravity and restricts the connection port of the gateway device.

[0025] 2. At this time, turn on the start switch, and the start switch starts the power supply device to energize the power interface. When the power interface is energized, the power interface supplies power to the electronic control board, and the electronic control board supplies power to the connection circuit. At this time, the connection circuit supplies power to the wireless receiving module, the connection module, the heat dissipation mechanism and the data transmission chip respectively, which facilitates the operation of the Internet of Things gateway while ensuring the stability and limitation of the connection end of the gateway device.

[0026] 3. When the connection port of the gateway device has not fully entered the connection port, the connection port of the gateway device contacts the arc support plate and drives the arc support plate to rise and contact the bottom of the contact plate. At the same time, the arc support plate drives the contact plate to rise. When the start switch is pulled, the start switch drives the contact button to press the contact button through the contact plate. At this time, the contact button respectively starts the connection indicator light and the alarm module. When the alarm module is started, the alarm module also starts the speaker. At this time, the speaker alarms, which serves to remind the staff to adjust the connection port of the gateway device.

[0027] 4. When the temperature rises, the temperature detection module starts the starter motor. At this time, the output shaft of the starter motor rotates and drives the No. 1 bevel gear to rotate through the No. 2 bevel gear, and the No. 1 bevel gear drives the cooling fan to rotate through the extension rod. The extension rod rotates through the gear column to drive the toggle plate to move and contact the rotating lever. At the same time, the toggle plate winds the winding belt through the rotating lever, and pulls the pulling plate to move through the winding belt. At this time, the pulling plate opens the protective plate through the matching plate and the limiting plate, which plays a role in dissipating heat for the entire device.

[0028] By inserting the connection port of the gateway device into the connection port, when the connection port is fully inserted, the entire device works normally. When the connection port is not fully inserted, an alarm is issued through the alarm module, and the heat dissipation mechanism is used to effectively dissipate the heat of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural block diagram of a control method of a controller based on an Internet of Things gateway proposed by the present invention;

[0030] Figure 2 This is a top view of the structure of a controller based on an Internet of Things gateway proposed by the present invention;

[0031] Figure 3 This is a structural schematic diagram of a detection mechanism of a controller based on an Internet of Things gateway proposed by the present invention;

[0032] Figure 4 A three-dimensional structural diagram of a detection mechanism of a controller based on an Internet of Things gateway proposed by the present invention;

[0033] Figure 5 A side view of a detection mechanism of a controller based on an Internet of Things gateway proposed by the present invention;

[0034] Figure 6 This is a front cross-sectional view of a heat dissipation mechanism of a detection mechanism of a controller based on an Internet of Things gateway proposed by the present invention;

[0035] Figure 7This is a front cross-sectional view of a heat dissipation pipe structure of a detection mechanism of a controller based on an Internet of Things gateway proposed by the present invention;

[0036] Figure 8 This is a three-dimensional diagram of the first bevel gear and the second bevel gear of a detection mechanism of a controller based on an Internet of Things gateway proposed in the present invention.

[0037] In the figure: 1 control board, 2 data transmission chip, 3 connection module, 4 power interface, 5 connection circuit, 6 wireless receiving module, 7 detection mechanism, 8 start switch, 9 connection indicator light, 10 alarm module, 11 power supply equipment, 12 vertical board, 13 speaker, 14 connection port, 15 extension tube, 16 contact plate, 17 No. 1 spring, 18 contact button, 19 push rod, 20 arc support plate, 21 heat dissipation mechanism, 22 rotating frame, 23 heat dissipation fan, 24 extension rod, 25 No. 1 bevel gear, 26 temperature detection module, 27 start motor, 28 No. 2 bevel gear, 29 heat dissipation pipe, 30 gear column, 31 toggle plate, 32 support rod, 33 rotating toggle rod, 34 winding belt, 35 protection plate, 36 limiting plate, 37 matching plate, 38 pulling plate, 39 moving groove, 40 No. 2 spring. DETAILED DESCRIPTION

[0038] The present invention will be further explained below in conjunction with specific embodiments.

[0039] refer to Figure 1-8 In this embodiment, a controller based on an Internet of Things gateway is proposed, including an electronic control board 1, the front side of the electronic control board 1 is electrically connected to a data transmission chip 2, a connection module 3 and a wireless receiving module 6, the outer wall of the electronic control board 1 is electrically connected to a connection circuit 5, the connection module 3 is electrically connected to a detection mechanism 7, and the detection mechanism 7 is electrically connected to a start switch 8, a connection indicator light 9 and an alarm module 10, and the front side of the electronic control board 1 is electrically connected to a heat dissipation mechanism 21.

[0040] In this embodiment, a power interface 4 is electrically connected to the left side of the electronic control board 1, and the right end of the power interface 4 is connected to the connection circuit 5. The connection circuit 5 is connected through the power interface 4, which facilitates the power supply to the connection circuit 5; a power supply device 11 is fixedly connected to the input end of the power interface 4, and the power supply device 11 is a battery, which is convenient to carry and prevents burden; the data transmission chip 2, the connection module 3 and the wireless receiving module 6 are all electrically connected to the connection circuit 5, which facilitates the power supply to the data transmission chip 2, the connection module 3 and the wireless receiving module 6; a speaker 13 is fixedly connected to the outer wall of the alarm module 10, and the alarm module 10 is movably connected to the start switch 8, a contact button 18 is provided in the alarm module 10, and the contact button 18 is electrically connected to the connection indicator light 9, and the contact button 18 facilitates the start of the speaker 13 and the connection indicator light 9; a connection port 14 is provided on the right side of the connection module 3, and a circular arc is slidably connected in the connection port 14 The support plate 20 and the top of the connection module 3 are fixedly connected with an extension tube 15, and a push rod 19 is fixedly installed on the front side of the arc support plate 20, and the front end of the push rod 19 extends to the outside of the detection mechanism 7, and the connection port 14 is convenient for connecting the connection port of the gateway device, and at the same time, the arc support plate 20 and the push rod 19 are convenient for driving the arc support plate 20 to move; the bottom of the start switch 8 is slidably connected with a contact plate 16, and the bottom of the contact plate 16 is in active contact with the top of the arc support plate 20, and the top of the contact plate 16 is fixedly connected with a No. 1 spring 17, and the top of the No. 1 spring 17 is fixedly connected to the bottom of the start switch 8, and the arc support plate 20 is convenient for driving the contact plate 16 to move, and the No. 1 spring 17 is convenient for driving the contact plate 16 to return; the wireless receiving module 6 is a low-power Bluetooth module or a low-power WiFi module, and the low-power Bluetooth module or the low-power WiFi module is used to facilitate the reception of command signals;A heat dissipation pipe 29 is fixedly connected to the top of the heat dissipation mechanism 21, and a rotating frame 22 is fixedly connected inside the heat dissipation pipe 29, a heat dissipation fan 23 is rotatably connected inside the rotating frame 22, and an extension rod 24 is fixedly connected to the bottom of the heat dissipation fan 23, and a first bevel gear 25 is fixedly connected to the bottom of the extension rod 24, a temperature detection module 26 is provided on the left inner wall of the heat dissipation mechanism 21, and the temperature detection module 26 is electrically connected to the power supply device 11, a starting motor 27 is fixedly connected to the left inner wall of the heat dissipation mechanism 21, and the starting motor 27 is electrically connected to the temperature detection module 26, one end of the output shaft of the starting motor 27 is fixedly connected to the second bevel gear 28, and the second bevel gear 28 is meshed with the first bevel gear 25, support rods 32 are symmetrically fixedly connected to the inner walls on the left and right sides of the heat dissipation pipe 29, and the ends of the two support rods 32 close to each other are rotatably connected to the rotating lever 33, and movable grooves 39 are provided on the left and right sides of the heat dissipation pipe 29, and pulling plates 38 are slidably connected in the two movable grooves 39, and the bottoms of the two pulling plates 38 are The two parts are fixedly connected with a No. 2 spring 40, one end of which is fixedly connected to the inner wall of the moving groove 39. The top of the heat dissipation tube 29 is symmetrically rotatably connected with two protective plates 35, and the sides of the two protective plates 35 that are far away from each other are fixedly connected with a limiting plate 36. The tops of the two pulling plates 38 are rotatably connected with a matching plate 37, and the ends of the two matching plates 37 that are far away from each other are respectively rotatably connected with the sides of the two limiting plates 36 that are far away from each other. The outer walls of the two rotating levers 33 are wrapped with a winding belt 34, and one end of the winding belt 34 is fixedly connected to the bottom of the pulling plate 38. The outer wall of the extension rod 24 is fixedly sleeved with a gear column 30. The front inner wall and the rear inner wall of the heat dissipation tube 29 are symmetrically slidably connected with a toggle plate 31 with multiple vertical plates 12 on the top. The sides of the two toggle plates 31 that are close to each other are provided with tooth patterns, and the sides of the two toggle plates 31 that are close to each other are movably meshed with the gear column 30. The vertical plate 12 is in movably contact with the rotating lever 33, and the heat dissipation mechanism plays the role of monitoring temperature and dissipating heat. ;

[0041] In the present embodiment, in actual operation, the connection port of the gateway device is inserted into the connection port 14. At this time, as the connection port of the gateway device enters, the connection port of the gateway device contacts the arc support plate 20. At this time, the connection end of the gateway device drives the arc support plate 20 to move, and the arc support plate 20 slides in the extension tube 15. When the insertion of the connection port of the gateway device is stopped, if the connection port of the gateway device completely enters the connection port 14, the arc support plate 20 drops by its own gravity and restricts the connection port of the gateway device. At this time, the start switch 8 is turned on, and the start switch 8 starts the power supply device 11 to energize the power interface 4. When the power supply is connected After port 4 is powered on, the power interface 4 supplies power to the electronic control board 1, and the electronic control board 1 supplies power to the connection circuit 5. At this time, the connection circuit 5 supplies power to the wireless receiving module 6, the connection module 3, the heat dissipation mechanism 21 and the data transmission chip 2 respectively, which facilitates the operation of the Internet of Things gateway while ensuring the connection stability and limitation of the connection end of the gateway device. When the connection port of the gateway device does not completely enter the connection port 14, the connection port of the gateway device contacts the arc support plate 20 and drives the arc support plate 20 to rise and contact the bottom of the contact plate 16. At this time, the arc support plate 20 drives the contact plate 16 to rise. When the start switch 8 is pulled, The start switch 8 drives the contact plate 16 to contact the contact button 18 and press the contact button 18. At this time, the contact button 18 respectively starts the connection indicator light 9 and the alarm module 10. When the alarm module 10 is started, the alarm module 10 also starts the speaker 13. At this time, the speaker 13 alarms to remind the staff to adjust the connection port of the gateway device. When the temperature rises, the temperature detection module 26 energizes the start motor 27. At this time, the output shaft of the start motor 27 rotates and drives the first bevel gear 25 to rotate through the second bevel gear 28, and the first bevel gear 25 drives the cooling fan 23 to rotate through the extension rod 24. At the same time, the extension rod 2 The gear column 30 is rotated to drive the toggle plate 31 to move and contact with the rotating lever 33. At the same time, the toggle plate 31 drives the rotating lever 33 to rotate. At this time, the rotating lever 33 winds the winding belt 34, and pulls the pulling plate 38 to move through the winding belt 34. At this time, the pulling plate 38 opens the protection plate 35 through the matching plate 37 and the limiting plate 36. At the same time, after the toggle plate 31 moves, the gear column 30 continues to rotate with the extension rod 24 and idles to limit the return of the toggle plate 31, which plays a role in dissipating heat for the entire device as the temperature rises. At the same time, when the temperature drops, the protection plate 35 is closed to protect the cooling fan 23 after stopping work.

[0042] The present invention also proposes a control method of a controller based on an Internet of Things gateway, comprising the following steps:

[0043] S1: First, insert the connection port of the gateway device into the connection port 14. At this time, the connection port of the gateway device contacts the arc support plate 20, and the connection end of the gateway device drives the arc support plate 20 to move, so that the arc support plate 20 slides in the extension tube 15;

[0044] S2: When the connection port of the gateway device is stopped being inserted, if the connection port of the gateway device completely enters the connection port 14, the arc support plate 20 descends by its own gravity and restricts the connection port of the gateway device;

[0045] S3: Turn on the start switch 8 at the same time, the start switch 8 starts the power supply device 11 to power on the power interface 4, the power interface 4 powers the electronic control board 1 after being powered on, and the electronic control board 1 powers the connection circuit 5, at this time the connection circuit 5 respectively powers the wireless receiving module 6, the connection module 3, the heat dissipation mechanism 21 and the data transmission chip 2;

[0046] S4: When the connection port of the gateway device does not completely enter the connection port 14, the connection port of the gateway device contacts the arc support plate 20 and drives the arc support plate 20 to rise and contact the bottom of the contact plate 16. At this time, the arc support plate 20 drives the contact plate 16 to rise. Since the connection port of the gateway device does not completely enter the connection port 14, the connection port of the gateway device restricts the arc support plate 20 to prevent the arc support plate 20 from returning to its original position. When the start switch 8 is pulled, the start switch 8 drives the contact plate 16 to contact the contact button 18 and press the contact button 18. At this time, the contact button 18 respectively starts the connection indicator light 9 and the alarm module 10;

[0047] S5: When the alarm module 10 is activated, the alarm module 10 simultaneously activates the speaker 13, and the speaker 13 then sounds an alarm;

[0048] S6: As the whole device works normally, the temperature gradually rises. At this time, the temperature detection module 26 detects the temperature rise, and the temperature detection module 26 energizes the starter motor 27. At this time, the starter motor 27 drives the first bevel gear 25 to rotate through the second bevel gear 28, and the first bevel gear 25 drives the cooling fan 23 to rotate through the extension rod 24;

[0049] S7: At this time, the extension rod 24 rotates through the gear column 30 to drive the toggle plate 31 to move and contact the rotating lever 33. At the same time, the toggle plate 31 drives the rotating lever 33 to rotate. At this time, the rotating lever 33 winds the winding belt 34, and the winding belt 34 pulls the pulling plate 38 to move. At this time, the pulling plate 38 opens the protection plate 35 through the matching plate 37 and the limiting plate 36;

[0050] S8: When the entire device is finished working, by pulling the push rod 19, the push rod 19 drives the arc support plate 20 to rise, and the restriction on the connection port of the gateway device is cancelled.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A controller based on an Internet of Things gateway, comprising an electronic control board (1), characterized in that: The front side of the electronic control board (1) is electrically connected to a data transmission chip (2), a connection module (3) and a wireless receiving module (6); the outer wall of the electronic control board (1) is electrically connected to a connection circuit (5); the connection module (3) is electrically connected to a detection mechanism (7); and the detection mechanism (7) is electrically connected to a start switch (8), a connection indicator light (9) and an alarm module (10); and the front side of the electronic control board (1) is electrically connected to a heat dissipation mechanism (21); The top of the heat dissipation mechanism (21) is fixedly connected to a heat dissipation pipe (29), and a rotating frame (22) is fixedly connected inside the heat dissipation pipe (29), a heat dissipation fan (23) is rotatably connected inside the rotating frame (22), and an extension rod (24) is fixedly connected to the bottom of the heat dissipation fan (23), and a first bevel gear (25) is fixedly connected to the bottom of the extension rod (24), and a temperature detection module (26) is provided on the left inner wall of the heat dissipation mechanism (21), and the temperature detection module (26) is electrically connected to the power supply device (11). The left inner wall of the heat dissipation mechanism (21) is fixedly connected to the left inner wall of the heat dissipation mechanism (21). A starter motor (27) is connected, and the starter motor (27) is electrically connected to the temperature detection module (26); one end of the output shaft of the starter motor (27) is fixedly connected to a second bevel gear (28), and the second bevel gear (28) is meshed with the first bevel gear (25); the inner walls on the left and right sides of the heat dissipation tube (29) are symmetrically fixedly connected to support rods (32); the ends of the two support rods (32) close to each other are rotatably connected to a rotating lever (33); the left and right sides of the heat dissipation tube (29) are provided with movable grooves (39), and the two movable grooves (39) are slidably connected to each other. There is a pulling plate (38), the bottoms of the two pulling plates (38) are fixedly connected with a second spring (40), one end of the second spring (40) is fixedly connected to the inner wall of the movable groove (39), the top of the heat dissipation pipe (29) is symmetrically rotatably connected to two protection plates (35), and the sides of the two protection plates (35) away from each other are fixedly connected with a limiting plate (36), the tops of the two pulling plates (38) are rotatably connected with a matching plate (37), the ends of the two matching plates (37) away from each other are respectively rotatably connected to the sides of the two limiting plates (36) away from each other, and the two rotating The outer wall of the movable lever (33) is wound with a winding belt (34), one end of the winding belt (34) is fixedly connected to the bottom of the pulling plate (38), the outer wall of the extension rod (24) is fixedly sleeved with a gear column (30), the front inner wall and the rear inner wall of the heat dissipation pipe (29) are symmetrically slidably connected with a movable plate (31) with a plurality of vertical plates (12) on the top, the two movable plates (31) are provided with tooth patterns on the sides close to each other, and the two movable plates (31) are movably meshed with the gear column (30), and the vertical plates (12) are in movably contact with the rotating lever (33); A speaker (13) is fixedly connected to the outer wall of the alarm module (10), and the alarm module (10) is movably connected to the start switch (8). A contact button (18) is provided inside the alarm module (10), and the contact button (18) is electrically connected to the connection indicator light (9); The right side of the connection module (3) is provided with a connection port (14), and a circular arc support plate (20) is slidably connected in the connection port (14); the top of the connection module (3) is fixedly connected to an extension tube (15); a push rod (19) is fixedly mounted on the front side of the circular arc support plate (20), and the front end of the push rod (19) extends to the outside of the detection mechanism (7); The bottom of the start switch (8) is slidably connected to a contact plate (16), the bottom of the contact plate (16) is in movably contact with the top of the arc support plate (20), and the top of the contact plate (16) is fixedly connected to a No. 1 spring (17), and the top of the No. 1 spring (17) is fixedly connected to the bottom of the start switch (8).

2. A controller based on an Internet of Things gateway according to claim 1, characterized in that: The left side of the electronic control board (1) is electrically connected to a power interface (4), and the right end of the power interface (4) is connected to a connection circuit (5).

3. A controller based on an Internet of Things gateway according to claim 2, characterized in that: The input end of the power interface (4) is fixedly connected to a power supply device (11), and the power supply device (11) is a battery.

4. The controller based on the Internet of Things gateway according to claim 1, characterized in that: The data transmission chip (2), the connection module (3) and the wireless receiving module (6) are all electrically connected to the connection circuit (5).

5. The controller based on the Internet of Things gateway according to claim 1, characterized in that: The wireless receiving module (6) is a low-power Bluetooth module or a low-power WiFi module.

6. A control method for a controller based on an Internet of Things gateway, characterized in that: The following steps are involved: S1: First, the connection port of the gateway device is inserted into the connection port (14), at which time the connection port of the gateway device is in contact with the circular arc support plate (20), and the connection end of the gateway device drives the circular arc support plate (20) to move, so that the circular arc support plate (20) slides in the extension tube (15); S2: When the connection port of the gateway device is stopped from being inserted, if the connection port of the gateway device completely enters the connection port (14), the arc support plate (20) descends by its own gravity and restricts the connection port of the gateway device; S3: turning on the start switch (8) at the same time, the start switch (8) starts the power supply device (11) to energize the power interface (4), the power interface (4) supplies power to the electronic control board (1), and the electronic control board (1) supplies power to the connection circuit (5), and the connection circuit (5) supplies power to the wireless receiving module (6), the connection module (3), the heat dissipation mechanism (21) and the data transmission chip (2) respectively; S4: When the connection port of the gateway device has not completely entered the connection port (14), the connection port of the gateway device contacts the arc support plate (20) and drives the arc support plate (20) to rise and contact the bottom of the contact plate (16). At this time, the arc support plate (20) drives the contact plate (16) to rise. Since the connection port of the gateway device has not completely entered the connection port (14), the connection port of the gateway device restricts the arc support plate (20) to prevent the arc support plate (20) from returning to its original position. When the start switch (8) is pulled, the start switch (8) drives the contact plate (16) to contact the contact button (18) and press the contact button (18). At this time, the contact button (18) respectively activates the connection indicator light (9) and the alarm module (10); S5: When the alarm module (10) is activated, the alarm module (10) simultaneously activates the loudspeaker (13), and the loudspeaker (13) then sounds an alarm; S6: As the entire device works normally, the temperature gradually rises. At this time, the temperature detection module (26) detects the temperature rise, and at the same time, the temperature detection module (26) energizes the starter motor (27). At this time, the starter motor (27) drives the first bevel gear (25) to rotate through the second bevel gear (28), and the first bevel gear (25) drives the cooling fan (23) to rotate through the extension rod (24); S7: At this time, the extension rod (24) rotates through the gear column (30) to drive the toggle plate (31) to move and contact with the rotating lever (33), and at the same time, the toggle plate (31) drives the rotating lever (33) to rotate. At this time, the rotating lever (33) winds the winding belt (34), and the pulling plate (38) is pulled by the winding belt (34) to move. At this time, the pulling plate (38) opens the protection plate (35) through the matching plate (37) and the limiting plate (36); S8: When the entire device is finished working, the push rod (19) is pulled, and the push rod (19) drives the arc support plate (20) to rise, thereby removing the restriction on the connection port of the gateway device.

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