Campus monitoring device based on Internet of Things

Abstract

The utility model discloses an on-campus monitoring device based on Internet of Things, and relates to the on-campus monitoring technology field, the on-campus monitoring device comprises a support column, the front end of the support column is provided with a connecting seat, the upper end and the lower end of the connecting seat are respectively provided with a water storage seat and a monitoring housing, the inner side of the monitoring housing is provided with a monitoring mechanism, and the monitoring mechanism is provided with a wireless communication module. A cleaning mechanism is arranged on the outer side of the monitoring shell and located at the bottom end of the connecting base, and a spray head is arranged in front of the cleaning mechanism and located at the bottom end of the connecting base. According to the campus monitoring device based on the Internet of Things, rainwater in rainy days is filtered and stored through a water storage base, a cleaning mechanism is arranged on the outer side of the monitoring shell, a cleaning cotton brush is arranged at the intersection of the inner wall of a cleaning fan blade in the cleaning mechanism and the monitoring shell, and the cleaning fan blade and the monitoring shell are consistent in shape; and one end of the cleaning cotton brush is attached to the outer surface of the monitoring shell, so that the monitoring shell is cleaned through the cleaning mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of campus monitoring, in particular to an on-campus monitoring device based on the Internet of Things. Background Art

[0002] The main usage scenario of the campus surveillance equipment is the outdoor environment. It can capture the surrounding environment in real time and transmit the captured images to the playback device.

[0003] For example, patent number CN202322568451.2 discloses a monitoring device for urban park greening management and maintenance, including a chassis and a mobile component; chassis: the edge is provided with evenly distributed fixing holes. The utility model sets a rotating component so that the second motor can be started during use. After the second motor is started, the gear column rotates. The rotation of the gear column drives the camera to rotate under the action of the gear ring, so as to adjust the position of the camera. After the adjustment, the slide bar is pulled out, and then the rotating shaft is driven to rotate by the turntable. The rotation of the rotating shaft drives the camera to rotate. In this case, the angle of the camera can be adjusted, and after the adjustment, the camera can be more convenient to monitor.

[0004] Since most of the campus monitoring devices in this patent are installed outdoors, dust is easily adhered to the camera during use, which will affect the shooting quality of the monitoring device. If the staff needs to clean the monitoring equipment, they have to use other equipment to climb and clean it, which poses certain safety hazards. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an on-campus monitoring device based on the Internet of Things, which solves the problem that most of the on-campus monitoring devices are installed outdoors, which easily leads to dust adhesion on the camera during use, and the dust affects the shooting quality of the monitoring device. If the staff needs to clean the monitoring equipment, they have to use other equipment to climb and clean it, which poses certain safety hazards.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an on-campus monitoring device based on the Internet of Things, comprising a support column, a connecting seat is provided at the front end of the support column, a water storage seat and a monitoring shell are respectively provided at the upper and lower ends of the connecting seat, a monitoring mechanism is provided on the inner side of the monitoring shell, a cleaning mechanism is provided on the outer side of the monitoring shell at the bottom end of the connecting seat, and a nozzle is provided at the bottom end of the connecting seat in front of the cleaning mechanism.

[0007] Preferably, the cleaning mechanism comprises a servo motor, a connecting rod and cleaning blades, two cleaning blades are provided, and the end surface of the top of the cleaning blade extends to the inner side of the connecting seat.

[0008] Preferably, the connecting rod is located on one side of one of the cleaning blades, the two cleaning blades are fixedly connected by the connecting rod, the servo motor is located at the upper end of the center position of the connecting rod, and the servo motor is connected to the connecting rod through a coupling.

[0009] Preferably, a cleaning cotton brush is provided at the intersection of the inner wall of the cleaning fan blade and the monitoring shell, the cleaning fan blade is consistent in shape with the monitoring shell, and one end of the cleaning cotton brush is in contact with the outer surface of the monitoring shell.

[0010] Preferably, a water inlet hole is provided at the upper end of the water storage seat, and the water inlet hole is a trapezoidal groove. A filter screen is provided on the end surface of the bottom surface of the water inlet hole, and a cotton cloth layer and a graphite filter layer are provided in sequence on the inner side of the filter screen.

[0011] Preferably, the outer surface of the monitoring housing is made of tempered glass.

[0012] Preferably, a connecting hose is provided at the rear end of the nozzle located on the inner side of the connecting seat, and the bottom end of the connecting hose passes through the connecting seat and the water storage seat and extends to the inner side of the water storage seat.

[0013] The utility model provides a school monitoring device based on the Internet of Things. Compared with the prior art, it has the following beneficial effects:

[0014] Rainwater on rainy days is filtered and stored through the water storage seat, and a filter is provided on the inner side of the water storage seat, and a cotton cloth layer and a graphite filter layer are provided on the inner side of the filter in sequence, so that dust and particles in the rainwater can be filtered through the filter, and a connecting hose is provided on the inner side of the connecting seat at the rear end of the nozzle, and the bottom end of the connecting hose passes through the connecting seat and the water storage seat and extends to the inner side of the water storage seat, and then the filtered rainwater is sprayed on the surface of the monitoring shell through the nozzle, and a cleaning mechanism is provided on the outer side of the monitoring shell, and a cleaning cotton brush is provided at the intersection of the inner wall of the cleaning fan blade inside the cleaning mechanism and the monitoring shell, and the cleaning fan blade is consistent in shape with the monitoring shell, and one end of the cleaning cotton brush fits with the outer surface of the monitoring shell, so that the monitoring shell is cleaned by the cleaning mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the water storage seat of the utility model;

[0017] Figure 3 It is a front view structural schematic diagram of the entire utility model.

[0018] In the figure: 1. Support column; 2. Water storage seat; 201. Water inlet hole; 3. Connecting seat; 4. Monitoring shell; 5. Cleaning mechanism; 501. Servo motor; 502. Connecting rod; 503. Cleaning fan blade; 6. Nozzle; 7. Monitoring mechanism; 8. Filter. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: an on-campus monitoring device based on the Internet of Things, comprising a support column 1, a connecting seat 3 is provided at the front end of the support column 1, a water storage seat 2 and a monitoring shell 4 are provided at the upper and lower ends of the connecting seat 3, a water inlet hole 201 is provided at the upper end of the water storage seat 2, the water inlet hole 201 is a trapezoidal groove, a filter screen 8 is provided at the end surface of the bottom surface of the water inlet hole 201, a cotton cloth layer and a graphite filter layer are provided on the inner side of the filter screen 8 in sequence, and rainwater on rainy days is filtered and stored through the water storage seat 2;

[0021] The outer surface of the monitoring shell 4 is made of tempered glass. A monitoring mechanism 7 is provided on the inner side of the monitoring shell 4. A cleaning mechanism 5 is provided on the outer side of the monitoring shell 4 at the bottom end of the connecting seat 3. The cleaning mechanism 5 includes a servo motor 501, a connecting rod 502 and a cleaning blade 503. Two cleaning blades 503 are provided. The end surface of the top of the cleaning blade 503 extends to the inner side of the connecting seat 3. The connecting rod 502 is located on one side of one of the cleaning blades 503. The two cleaning blades 503 are fixedly connected by the connecting rod 502. The servo motor 501 is located at the upper end of the center position of the connecting rod 502. The servo motor 501 is connected by The coupling is connected to the connecting rod 502, and a cleaning cotton brush is provided at the intersection of the inner wall of the cleaning blade 503 and the monitoring shell 4. The cleaning blade 503 is consistent in shape with the monitoring shell 4, and one end of the cleaning cotton brush is in contact with the outer surface of the monitoring shell 4, thereby protecting the monitoring mechanism 7 through the monitoring shell 4, and a cleaning mechanism 5 is provided on the outside of the monitoring shell 4, and a cleaning cotton brush is provided at the intersection of the inner wall of the cleaning blade 503 and the monitoring shell 4, and the cleaning blade 503 is consistent in shape with the monitoring shell 4, and one end of the cleaning cotton brush is in contact with the outer surface of the monitoring shell 4, thereby cleaning the monitoring shell 4 through the cleaning mechanism 5;

[0022] A nozzle 6 is provided at the bottom end of the connecting seat 3 in front of the cleaning mechanism 5, and a connecting hose is provided at the rear end of the nozzle 6 on the inner side of the connecting seat 3. The bottom end of the connecting hose passes through the connecting seat 3 and the water storage seat 2 and extends to the inner side of the water storage seat 2, and then the filtered rainwater is sprayed onto the surface of the monitoring shell 4 through the nozzle 6.

[0023] During operation, the power supply is turned on, the device is started, and rainwater is filtered and stored through the water storage seat 2. A filter screen 8 is provided on the inner side of the water storage seat, and a cotton cloth layer and a graphite filter layer are provided on the inner side of the filter screen 8 in sequence, so that dust and particles in the rainwater can be filtered through the filter screen 8. The rear end of the nozzle 6 is located on the inner side of the connecting seat 3 and a connecting hose is provided. The bottom end of the connecting hose passes through the connecting seat 3 and the water storage seat 2 and extends to the inner side of the water storage seat 2, and then the filtered rainwater is sprayed on the surface of the monitoring shell 4 through the nozzle 6. A cleaning mechanism 5 is provided on the outer side of the monitoring shell 4, and a cleaning cotton brush is provided at the intersection of the inner wall of the cleaning fan blade 503 inside the cleaning mechanism 5 and the monitoring shell 4, and the cleaning fan blade 503 is consistent in shape with the monitoring shell 4, and one end of the cleaning cotton brush is in contact with the outer surface of the monitoring shell 4, so that the monitoring shell 4 is cleaned by the cleaning mechanism 5.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An on-campus monitoring device based on the Internet of Things, comprising a support column (1), characterized in that: A connecting seat (3) is provided at the front end of the support column (1); a water storage seat (2) and a monitoring shell (4) are provided at the upper and lower ends of the connecting seat (3), respectively; a monitoring mechanism (7) is provided on the inner side of the monitoring shell (4); a cleaning mechanism (5) is provided on the outer side of the monitoring shell (4) at the bottom end of the connecting seat (3); and a nozzle (6) is provided in front of the cleaning mechanism (5) at the bottom end of the connecting seat.

2. According to claim 1, the campus monitoring device based on the Internet of Things is characterized by: The cleaning mechanism (5) comprises a servo motor (501), a connecting rod (502) and a cleaning blade (503). Two cleaning blades (503) are provided, and the end surface of the top of the cleaning blade (503) extends to the inner side of the connecting seat (3).

3. The campus monitoring device based on the Internet of Things according to claim 2 is characterized in that: The connecting rod (502) is located on one side of one of the cleaning blades (503), the two cleaning blades (503) are fixedly connected via the connecting rod (502), the servo motor (501) is located at the upper end of the center of the connecting rod (502), and the servo motor (501) is connected to the connecting rod (502) via a coupling.

4. The campus monitoring device based on the Internet of Things according to claim 2 is characterized in that: A cleaning cotton brush is provided at the intersection of the inner wall of the cleaning fan blade (503) and the monitoring shell (4); the cleaning fan blade (503) and the monitoring shell (4) are of the same shape, and one end of the cleaning cotton brush is in contact with the outer surface of the monitoring shell (4).

5. The campus monitoring device based on the Internet of Things according to claim 1, characterized in that: A water inlet hole (201) is provided at the upper end of the water storage seat (2), the water inlet hole (201) being a trapezoidal groove, a filter screen (8) is provided at the end surface of the bottom surface of the water inlet hole (201), and a cotton cloth layer and a graphite filter layer are sequentially provided on the inner side of the filter screen (8).

6. The campus monitoring device based on the Internet of Things according to claim 1, characterized in that: The outer surface of the monitoring housing (4) is made of tempered glass.

7. The campus monitoring device based on the Internet of Things according to claim 1, characterized in that: A connecting hose is provided at the rear end of the spray head (6) located inside the connecting seat (3), and a bottom end of the connecting hose penetrates the connecting seat (3) and the water storage seat (2) and extends to the inside of the water storage seat (2).

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