Intelligent energy use monitoring system for public institutions

Abstract

The invention relates to the technical field of monitoring systems, in particular to an intelligent energy use monitoring system for public institutions, comprising a base, a left moving mechanism and a right moving mechanism, the right moving mechanism is mounted on the lower portion of the base, one end of the left moving mechanism is rotatably connected to the left side of the base, and the other end of the left moving mechanism is rotatably connected to the right side of the base; the middle of the moving mechanism on the left side is connected with an adjusting mechanism, the adjusting mechanism is installed on the left side of the machine base, an anti-toppling mechanism is installed on the upper portion of the right side of the machine base, and a monitoring mechanism is installed on the upper portion of the machine base. After the moving mechanism makes contact with a step, a second stepping motor drives a first telescopic assembly to rotate, the first telescopic assembly stretches out and draws back, so that a roller is supported on the ground, meanwhile, the output end of the first stepping motor is driven to rotate reversely, the machine base gets close to the moving mechanism on the left portion, and therefore the machine base lies on the step and is prevented from inclining backwards; and the device can climb stairs through the left moving mechanism, so that the moving range of the monitoring system body is increased to a great extent.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring systems, and in particular to an intelligent monitoring system for energy use in public institutions. Background Art

[0002] An intelligent system that uses modern information technology to conduct real-time monitoring, data collection, analysis and management of energy usage in public institutions (such as government office buildings, schools, hospitals, libraries, etc.). Its purpose is to improve energy efficiency, reduce energy consumption and costs, and achieve the goal of energy conservation and emission reduction.

[0003] The Chinese patent publication number CN113309938A discloses a smart energy monitoring system of the energy Internet of Things, including a mounting frame, which is installed in close contact with the wall, and the mounting frame is fixed to the wall through a connecting plate, and the connecting plate is stably connected to the wall through a connecting assembly, and a through hole is provided at the bottom of the middle of the mounting frame to provide a space for movement; a monitoring system body is connected to the middle of the through hole, and a notch for connection is provided at the bottom outer side of the monitoring system body; an auxiliary support rod, the bottom of which is hinged to the top of the monitoring system body through a screw, and the top of the auxiliary support rod is fixedly hinged to the end face of the slider, and the slider is connected to the vertical groove opened above the front of the mounting frame; a cross seat is connected to the through hole. The smart energy monitoring system of the energy Internet of Things can quickly and conveniently adjust and fix the use angle, and is convenient for disassembling and installing the monitoring system body. However, in actual use, it is found that the monitoring system body is fixed on the wall. Although the angle can be adjusted, its range of movement is limited, and there are still monitoring blind spots and a small monitoring range. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an intelligent monitoring system for energy use in public institutions.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: an intelligent monitoring system for energy use in public institutions, including a base and two groups of mobile mechanisms on the left and right, the mobile mechanism on the right is installed at the bottom of the base, one end of the mobile mechanism on the left is rotatably connected to the left side of the base, the middle of the mobile mechanism on the left is connected to the adjustment mechanism, the adjustment mechanism is installed on the left side of the base, an anti-dumping mechanism is installed on the upper right side of the base, and a monitoring mechanism is installed on the upper side of the base

[0006] Preferably, the adjusting mechanism comprises two threaded rods, four fixed seats, two pulleys, a belt, a stepping motor, two movable seats, two connecting rods and two connecting seats, the lower part of the movable mechanism on the left side is rotatably connected to one end of the connecting seat, and the other end of the connecting seat is fixedly connected to the front and rear sides of the left part of the machine base, the middle of the movable mechanism on the left side is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the outer periphery of the movable seat, the middle part of the movable seat is threadedly connected to the outer periphery of the threaded rod, the upper and lower ends of the threaded rod are rotatably connected to the opposite sides of the fixed seat, one side of the fixed seat is fixedly connected to the four corners of the left part of the machine base, the middle of the pulley is fixedly connected to the outer periphery of the upper end of the threaded rod, the inner two ends of the belt are meshedly connected to the outer periphery of the pulley, the stepping motor is installed on the upper part of one of the fixed seats, and a lower output end of the stepping motor passes through the fixed seat and is fixedly connected to the upper end of one of the threaded rods.

[0007] Preferably, the moving mechanism includes a support plate, four track rollers, a rubber track and a reduction motor, the middle part of the track roller is rotatably connected to the four corners of the support plate, the inside of the rubber track is meshed and connected to the outer periphery of the track roller, the reduction motor is installed on the outside of the support plate, and the output end of the reduction motor passes through the side wall of the support plate and is fixedly connected to the middle part of one of the track rollers.

[0008] Preferably, the anti-dumping mechanism includes a second fixed seat, a telescopic component, a roller and a second stepper motor, one end of the telescopic component is rotatably connected to the middle part of the second fixed seat, the second fixed seat is installed on the upper right side of the machine base, the second stepper motor is installed on the outside of the second fixed seat, the output end of the second stepper motor passes through the second fixed seat and is fixedly connected to one end of the telescopic component, and the middle part of the roller is installed on the other end of the telescopic component.

[0009] Preferably, the monitoring mechanism includes a truncated table, two upper and lower telescopic components, two upper and lower rotating components and a monitoring system body, one end of the two rotating components are rotatably connected to the two ends of the upper telescopic component, the other end of the upper rotating component is installed in the middle of the monitoring system body, the other end of the lower rotating component is installed on the upper end of the lower telescopic component, the lower end of the lower telescopic component is installed on the upper part of the truncated table, and the truncated table is installed in the middle of the upper side of the machine base.

[0010] Preferably, the telescopic component one and the telescopic component two both include a sleeve, a sub-rod, a connecting shell, a gear ring, a gear and a stepper motor three, the outer periphery of the sub-rod is slidably connected to the inside of one end of the sleeve, the gear ring and the gear are rotatably connected at both ends inside the connecting shell, the gear ring and the gear are meshed with each other, one end of the connecting shell is fixedly connected to one end of the sleeve, the middle part of the gear ring is threadedly connected to the outer periphery of the sub-rod, the stepper motor three is installed on the outside of the connecting shell, and the output end of the stepper motor three passes through the wall of the connecting shell and is fixedly connected to the middle part of the gear.

[0011] Preferably, the rotating assembly includes a lower rotating seat, an upper rotating seat, a fourth stepper motor and a servo motor, the servo motor is installed inside the lower rotating seat, the lower end of the upper rotating seat is rotatably connected to the upper part of the lower rotating seat, the output end of the servo motor passes through the upper wall shell of the lower rotating seat and is fixedly connected to the lower part of the upper rotating seat, and the fourth stepper motor is installed on one side of the upper part of the upper rotating seat.

[0012] Preferably, a speaker is installed on the upper part of the base, and a display screen is installed on the upper periphery of the circular platform, and the display screen is electrically connected to the speaker.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Drive the reduction motor to rotate the track roller connected to it, and make the rubber track rotate through the other track rollers, so that the lower moving mechanism can drive the device to move, and limit the moving mechanism through the connecting seat so that the moving mechanism can only rotate up and down, and make the moving seat unable to rotate through the connecting rod, drive the stepper motor 1 to rotate the threaded rod connected to it, and make another threaded rod rotate synchronously through the pulley and belt, so as to drive the moving seat to move up and down, and then drive the moving mechanism to tilt through the connecting rod, so as to adjust the inclination angle of the moving mechanism to adapt to stairs with different slopes.

[0015] 2. When the moving mechanism on the left comes into contact with the step, the telescopic component 1 is driven to rotate by the stepper motor 2, and the roller is supported on the ground by telescoping the telescopic component 1. At the same time, the output end of the stepper motor 1 is driven to rotate in the opposite direction, so that the machine base approaches the moving mechanism on the left, so that the machine base lies on the step to prevent the machine base from tilting backward.

[0016] 3. Drive the telescopic component 2 to extend and retract, and drive the telescopic component 2 and the monitoring system body to rotate through the rotating component, so as to adjust the position and angle of the monitoring system body, thereby effectively expanding the monitoring range of the monitoring system body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an intelligent monitoring system for energy use in public institutions according to the present invention;

[0018] Figure 2 It is a partial structural schematic diagram of an energy usage intelligent monitoring system for public institutions according to the present invention;

[0019] Figure 3 It is a partial structural schematic diagram of an energy usage intelligent monitoring system for public institutions according to the present invention;

[0020] Figure 4 It is a partial structural schematic diagram of an energy usage intelligent monitoring system for public institutions according to the present invention;

[0021] Figure 5 It is a partial structural schematic diagram of an energy usage intelligent monitoring system for public institutions according to the present invention;

[0022] Figure 6 It is a partial structural schematic diagram of an energy usage intelligent monitoring system for public institutions according to the present invention;

[0023] Figure 7 This is a partial structural diagram of an intelligent monitoring system for energy usage in public institutions according to the present invention.

[0024] 1. Machine base; 2. Adjustment mechanism; 201. Threaded rod; 202. Fixed seat 1; 203. Pulley; 204. Belt; 205. Stepper motor 1; 206. Moving seat; 207. Connecting rod; 208. Connecting seat; 3. Moving mechanism; 301. Support plate; 302. Track roller; 303. Rubber track; 304. Speed ​​reducer; 4. Anti-dumping mechanism; 401. Fixed seat 2; 402. Telescopic component 1; 403. Roller; 404, stepper motor 2; 5, monitoring mechanism; 501, round table; 502, telescopic component 2; 5021, sleeve; 5022, auxiliary rod; 5023, connecting shell; 5024, gear ring; 5025, gear; 5026, stepper motor 3; 503, rotating component; 5031, lower rotating seat; 5032, upper rotating seat; 5033, stepper motor 4; 504, monitoring system body; 6, display screen; 7, audio. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] like Figure 1-Figure 7The energy use intelligent monitoring system for public institutions shown in the figure includes a base 1 and two groups of left and right moving mechanisms 3, the right moving mechanism 3 is installed at the lower part of the base 1, one end of the left moving mechanism 3 is rotatably connected to the left side of the base 1, the middle part of the left moving mechanism 3 is connected to the adjustment mechanism 2, the adjustment mechanism 2 is installed on the left side of the base 1, an anti-dumping mechanism 4 is installed on the upper right side of the base 1, and a monitoring mechanism 5 is installed on the upper part of the base 1. In summary, the reduction motor 304 is driven to rotate the track roller 302 connected thereto, and the rubber track 303 is rotated through the remaining track rollers 302, so that the lower moving mechanism 3 can drive the device to move, and the moving mechanism 3 is restricted by the connecting seat 208 so that the moving mechanism 3 can only rotate up and down, and the moving seat 206 cannot rotate through the connecting rod 207, and the stepping motor 205 is driven to rotate the threaded rod 201 connected thereto, and the other threaded rod 201 is rotated through the pulley 203 and the belt 204. The movable seat 206 is rotated synchronously, thereby driving the movable seat 206 to move up and down, and then driving the movable mechanism 3 to tilt through the connecting rod 207, so as to adjust the tilt angle of the movable mechanism 3, which can adapt to stairs with different slopes. When the movable mechanism 3 on the left contacts the step, the telescopic component 1 402 is driven to rotate through the stepper motor 2 404, and the telescopic component 1 402 is extended and retracted, so that the roller 403 is supported on the ground, and at the same time, the output end of the stepper motor 1 205 is driven to rotate in the opposite direction, so that the machine base 1 approaches the movable mechanism 3 on the left, so that the machine base 1 lies on the step to prevent the machine base 1 from tilting backward, and the device can climb the stairs through the left movable mechanism 3, thereby greatly increasing the moving range of the monitoring system body 504, driving the telescopic component 2 502 to extend and retract, and driving the telescopic component 2 502 and the monitoring system body 504 to rotate through the rotating component 503, so as to adjust the position and angle of the monitoring system body 504, thereby effectively expanding the monitoring range of the monitoring system body 504.

[0027] The adjusting mechanism 2 includes two threaded rods 201, four fixed seats 202, two pulleys 203, a belt 204, a stepping motor 205, two moving seats 206, two connecting rods 207 and two connecting seats 208. The lower part of the left moving mechanism 3 is rotatably connected to one end of the connecting seat 208, and the other end of the connecting seat 208 is fixedly connected to the front and rear sides of the left part of the machine base 1. The middle part of the left moving mechanism 3 is rotatably connected to one end of the connecting rod 207, and the other end of the connecting rod 207 is rotatably connected to the outer periphery of the moving seat 206. The middle part of the moving seat 206 is threadedly connected to the outer periphery of the threaded rod 201, and the upper and lower ends of the threaded rod 201 are rotatably connected to the opposite sides of the fixed seat 202. One side of the fixed seat 202 is fixedly connected to the four corners of the left part of the machine base 1. The middle part of the pulley 203 is fixedly connected to the outer periphery of the upper end of the threaded rod 201. The two ends of the inner part of the belt 204 are meshed and connected to the outer periphery of the pulley 203, and the stepper motor 205 is installed on the upper part of one of the fixed seats 202. The lower output end of the stepper motor 205 passes through the fixed seat 202 and is fixedly connected to the upper end of one of the threaded rods 201. The mobile mechanism 3 is restricted by the connecting seat 208 so that the mobile mechanism 3 can only rotate up and down. The mobile seat 206 cannot rotate through the connecting rod 207. The stepper motor 205 is driven to rotate the threaded rod 201 connected thereto, and the other threaded rod 201 is rotated synchronously through the pulley 203 and the belt 204, thereby driving the mobile seat 206 to move up and down, and then driving the mobile mechanism 3 to tilt through the connecting rod 207, thereby adjusting the inclination angle of the mobile mechanism 3 to adapt to stairs with different slopes.

[0028] The moving mechanism 3 includes a support plate 301, four track rollers 302, a rubber track 303 and a reduction motor 304. The middle part of the track roller 302 is rotatably connected to the four corners of the support plate 301. The rubber track 303 is internally meshed and connected to the outer periphery of the track roller 302. The reduction motor 304 is installed on the outer side of the support plate 301. The output end of the reduction motor 304 passes through the side wall of the support plate 301 and is fixedly connected to the middle part of one of the track rollers 302. The reduction motor 304 is driven to rotate the track roller 302 connected thereto, and the rubber track 303 is rotated through the remaining track rollers 302, so that the moving mechanism 3 can drive the device to move.

[0029] The anti-dumping mechanism 4 includes a fixed seat 401, a telescopic component 402, a roller 403 and a stepper motor 404. One end of the telescopic component 402 is rotatably connected to the middle part of the fixed seat 401. The fixed seat 401 is installed on the upper right side of the base 1. The stepper motor 404 is installed on the outside of the fixed seat 401. The output end of the stepper motor 404 passes through the fixed seat 401 and is fixedly connected to one end of the telescopic component 402. The middle part of the roller 403 is installed on the other end of the telescopic component 402. The telescopic component 402 is driven to rotate by the stepper motor 404. By telescoping the telescopic component 402, the roller 403 is supported on the ground, thereby preventing the base 1 from tilting backward when climbing stairs, and making the base 1 tilt to change its center of gravity.

[0030] The monitoring mechanism 5 includes a truncated table 501, two upper and lower telescopic components 502, two upper and lower rotating components 503 and a monitoring system body 504. One end of the two rotating components 503 is rotatably connected to the two ends of the upper telescopic component 502, and the other end of the upper rotating component 503 is installed in the middle of the monitoring system body 504. The monitoring system body 504 adopts a monitoring system body in a smart energy monitoring system of an energy Internet of Things disclosed in Chinese Patent Publication No. CN113309938A. The other end of the lower rotating component 503 is installed on the upper end of the lower telescopic component 502, and the lower end of the lower telescopic component 502 is installed on the upper part of the truncated table 501. The truncated table 501 is installed in the middle of the upper side of the base 1, driving the telescopic component 502 to telescope, and driving the telescopic component 502 and the monitoring system body 504 to rotate through the rotating component 503, thereby adjusting the position and angle of the monitoring system body 504, thereby effectively expanding the monitoring range of the monitoring system body 504.

[0031] The telescopic assembly 1 402 and the telescopic assembly 2 502 both include a sleeve 5021, a secondary rod 5022, a connecting shell 5023, a gear ring 5024, a gear 5025 and a stepper motor 3 5026. The peripheral portion of the secondary rod 5022 is slidably connected to the inside of one end of the sleeve 5021. The gear ring 5024 and the gear 5025 are rotatably connected to the two ends of the connecting shell 5023. The gear ring 5024 and the gear 5025 are meshed with each other. One end of the connecting shell 5023 is fixedly connected to one end of the sleeve 5021. The middle portion of the gear ring 5024 is threaded. Connected to the outer periphery of the auxiliary rod 5022, the stepper motor three 5026 is installed on the outside of the connecting shell 5023, and the output end of the stepper motor three 5026 passes through the wall shell of the connecting shell 5023 and is fixedly connected to the middle of the gear 5025. The auxiliary rod 5022 is rotated through the sleeve 5021, driving the stepper motor three 5026 to operate, so that the gear 5025 drives the gear ring 5024 to rotate, so that the auxiliary rod 5022 can be telescoped relative to the sleeve 5021, and then the length of the telescopic component two 502 and the telescopic component one 402 can be adjusted.

[0032] The rotating assembly 503 includes a lower rotating seat 5031, an upper rotating seat 5032, a stepper motor 5033 and a servo motor. The servo motor is installed inside the lower rotating seat 5031. The lower end of the upper rotating seat 5032 is rotatably connected to the upper part of the lower rotating seat 5031. The output end of the servo motor passes through the upper wall shell of the lower rotating seat 5031 and is fixedly connected to the lower part of the upper rotating seat 5032. The stepper motor 5033 is installed on one side of the upper part of the upper rotating seat 5032. Driving the servo motor can rotate the upper rotating seat 5032. Driving the stepper motor 5033 can drive the telescopic assembly 2 502 or the monitoring system body 504 connected thereto to rotate, thereby adjusting the position and angle of the monitoring system body 504.

[0033] A speaker 7 is installed on the upper part of the base 1, and a display screen 6 is installed on the upper periphery of the round table 501. The display screen 6 is electrically connected to the speaker 7, and a promotional video about energy saving can be played through the display screen 6 and the speaker 7.

[0034] Working principle:

[0035] The reduction motor 304 is driven to rotate the track roller 302 connected thereto, and the rubber track 303 is rotated through the other track rollers 302, so that the lower moving mechanism 3 can drive the device to move, and the moving mechanism 3 is restricted by the connecting seat 208, so that the moving mechanism 3 can only rotate up and down, and the moving seat 206 cannot rotate through the connecting rod 207, and the stepper motor 205 is driven to rotate the threaded rod 201 connected thereto, and the other threaded rod 201 is rotated synchronously through the pulley 203 and the belt 204, so as to drive the moving seat 206 to move up and down, and then drive the moving mechanism 3 to tilt through the connecting rod 207, so as to adjust the inclination angle of the moving mechanism 3, which can adapt to stairs with different slopes. After the moving mechanism 3 contacts the step, the telescopic component 1 402 is driven to rotate through the stepper motor 2 404, and the telescopic component 1 402 is extended and retracted, so that the roller 403 is supported on the ground, and at the same time, the output end of the stepper motor 1 205 is driven to rotate in the opposite direction, so that the base 1 is close to the moving mechanism 3 on the left, so that the base 1 lies on the step to prevent the base 1 from tilting backward, and the left moving mechanism 3 allows the device to climb stairs, thereby greatly increasing the moving range of the monitoring system body 504, driving the telescopic component 2 502 to extend and retract, and driving the telescopic component 2 502 and the monitoring system body 504 to rotate through the rotating component 503, thereby adjusting the position and angle of the monitoring system body 504, thereby effectively expanding the monitoring range of the monitoring system body 504.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An intelligent monitoring system for energy use in public institutions, comprising a base (1) and two sets of left and right moving mechanisms (3), characterized in that: The movable mechanism (3) on the right side is installed at the lower part of the machine base (1), one end of the movable mechanism (3) on the left side is rotatably connected to the left side of the machine base (1), the middle part of the movable mechanism (3) on the left side is connected to the adjustment mechanism (2), the adjustment mechanism (2) is installed on the left side of the machine base (1), an anti-dumping mechanism (4) is installed on the upper right side of the machine base (1), and a monitoring mechanism (5) is installed on the upper part of the machine base (1).

2. The energy usage intelligent monitoring system for public institutions according to claim 1, characterized in that: The adjusting mechanism (2) comprises two threaded rods (201), four fixed seats (202), two pulleys (203), a belt (204), a stepping motor (205), two moving seats (206), two connecting rods (207) and two connecting seats (208); the lower part of the moving mechanism (3) on the left side is rotatably connected to one end of the connecting seat (208); the other end of the connecting seat (208) is fixedly connected to the front and rear sides of the left part of the machine base (1); the middle part of the moving mechanism (3) on the left side is rotatably connected to one end of the connecting rod (207); the other end of the connecting rod (207) is rotatably connected to the outer periphery of the moving seat (206); the moving seat ( The middle part of the belt pulley (206) is threadedly connected to the outer periphery of the threaded rod (201), the upper and lower ends of the threaded rod (201) are rotatably connected to the opposite sides of the fixed seat (202), one side of the fixed seat (202) is fixedly connected to the four corners of the left part of the machine base (1), the middle part of the belt pulley (203) is fixedly connected to the outer periphery of the upper end of the threaded rod (201), the inner two ends of the belt (204) are meshedly connected to the outer periphery of the belt pulley (203), the stepper motor (205) is installed on the upper part of one of the fixed seats (202), and the lower output end of the stepper motor (205) passes through the fixed seat (202) and is fixedly connected to the upper end of one of the threaded rods (201).

3. The energy usage intelligent monitoring system for public institutions according to claim 2, characterized in that: The moving mechanism (3) comprises a support plate (301), four track rollers (302), a rubber track (303) and a reduction motor (304); the middle of the track roller (302) is rotatably connected to the four corners of the support plate (301); the inside of the rubber track (303) is meshedly connected to the outer periphery of the track roller (302); the reduction motor (304) is installed on the outside of the support plate (301); the output end of the reduction motor (304) passes through the side wall of the support plate (301) and is fixedly connected to the middle of one of the track rollers (302).

4. The energy usage intelligent monitoring system for public institutions according to claim 1, characterized in that: The anti-dumping mechanism (4) comprises a second fixing seat (401), a telescopic component (402), a roller (403) and a second stepping motor (404); one end of the telescopic component (402) is rotatably connected to the middle of the second fixing seat (401); the second fixing seat (401) is mounted on the upper right side of the machine base (1); the second stepping motor (404) is mounted on the outside of the second fixing seat (401); the output end of the second stepping motor (404) passes through the second fixing seat (401) and is fixedly connected to one end of the telescopic component (402); and the middle of the roller (403) is mounted on the other end of the telescopic component (402).

5. The intelligent monitoring system for energy use in public institutions according to claim 4, characterized in that: The monitoring mechanism (5) comprises a truncated table (501), two upper and lower telescopic components (502), two upper and lower rotating components (503) and a monitoring system body (504); one end of the two rotating components (503) is rotatably connected to the two ends of the upper telescopic component (502); the other end of the upper rotating component (503) is installed in the middle of the monitoring system body (504); the other end of the lower rotating component (503) is installed on the upper end of the lower telescopic component (502); the lower end of the lower telescopic component (502) is installed on the upper part of the truncated table (501); and the truncated table (501) is installed in the middle of the upper side of the machine base (1).

6. The intelligent monitoring system for energy use in public institutions according to claim 5, characterized in that: The telescopic assembly 1 (402) and the telescopic assembly 2 (502) both include a sleeve (5021), a secondary rod (5022), a connecting shell (5023), a gear ring (5024), a gear (5025) and a stepper motor 3 (5026). The peripheral edge of the secondary rod (5022) is slidably connected to the inside of one end of the sleeve (5021), and the gear ring (5024) and the gear (5025) are rotatably connected to the two ends of the inside of the connecting shell (5023). The gear ring (5024) and the gear (5025) are meshed with each other, one end of the connecting shell (5023) is fixedly connected to one end of the sleeve (5021), the middle part of the gear ring (5024) is threadedly connected to the outer periphery of the auxiliary rod (5022), the stepper motor three (5026) is installed on the outside of the connecting shell (5023), and the output end of the stepper motor three (5026) passes through the wall shell of the connecting shell (5023) and is fixedly connected to the middle part of the gear (5025).

7. The energy usage intelligent monitoring system for public institutions according to claim 6, characterized in that: The rotating assembly (503) comprises a lower rotating seat (5031), an upper rotating seat (5032), a stepper motor four (5033) and a servo motor, wherein the servo motor is installed inside the lower rotating seat (5031), the lower end of the upper rotating seat (5032) is rotatably connected to the upper part of the lower rotating seat (5031), the output end of the servo motor passes through the upper wall shell of the lower rotating seat (5031) and is fixedly connected to the lower part of the upper rotating seat (5032), and the stepper motor four (5033) is installed on one side of the upper part of the upper rotating seat (5032).

8. The energy usage intelligent monitoring system for public institutions according to claim 7, characterized in that: A speaker (7) is installed on the upper part of the machine base (1), and a display screen (6) is installed on the outer periphery of the upper part of the truncated table (501), and the display screen (6) is electrically connected to the speaker (7).

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