Smart home monitoring device based on Internet of Things

Abstract

A smart home monitoring device based on Internet of Things disclosed by the present invention comprises a fixing assembly, a rotating assembly and a monitoring assembly, the fixing assembly is composed of a suction cup and a base, the suction cup is fixedly connected to the lower end of the base, a T-shaped sliding groove is formed in the upper end of the base, the base is slidably connected with a gear ring through the T-shaped sliding groove, and the rotating assembly is fixedly connected with the rotating assembly. A transparent shell is fixedly connected to the upper end of the transparent gear ring, and a cleaning assembly used for cleaning the transparent shell is arranged on the outer wall of the transparent shell, through the structure, stubborn stains can be dealt with, it is guaranteed that the shooting sight of the camera is clear all the time, the manual cleaning frequency is reduced, the maintenance cost is reduced, and the long-term stable and accurate monitoring effect is guaranteed; and the good operation state of the equipment is maintained under complex working conditions such as kitchen lampblack and bedroom dust.

Description

Technical Field

[0001] The present invention relates to the field of smart home technology, and in particular to a smart home monitoring device based on the Internet of Things. Background Art

[0002] With the rapid development of Internet of Things technology and the continuous improvement of people's living standards, the field of smart home has ushered in a period of rapid growth. As key equipment for ensuring family safety, improving life convenience and realizing intelligent home management and control, smart home monitoring devices have received widespread attention and application.

[0003] Traditional home monitoring methods mostly rely on simple security cameras or single-function sensors, which have many limitations. Security cameras often focus only on image acquisition and recording, and have a single installation method, mostly wall-mounted or bracket-fixed. Not only is the installation process cumbersome and causes damage to the wall (drilling and other operations), but once the position is fixed, the shooting angle is limited, making it difficult to achieve all-round and flexible monitoring coverage, causing many corners of the home to become monitoring blind spots, and unable to effectively respond to complex and changing home security needs. Once an abnormal situation occurs in hidden areas such as the back of the sofa in the living room and the side of the bedroom wardrobe, it is difficult to be detected. At the same time, the outer shell of monitoring equipment that is in the indoor environment for a long time is easily contaminated with dust, water vapor, oil and other pollutants. In the kitchen scene, oil smoke is diffused, and oil is easy to adhere to the surface of the equipment; the humidity in the bathroom is high, and water vapor condensation interferes with the lens imaging; in the living room and bedroom, dust will continue to accumulate with daily living, window ventilation and other activities. Conventional equipment lacks an effective self-cleaning mechanism, which causes the lens or monitoring window to be blurred, seriously affecting the monitoring accuracy and image quality, greatly reducing the monitoring reliability, and frequent manual disassembly and cleaning are extremely inconvenient, increasing the cost of use and the difficulty of maintenance. In addition, based on this, the present invention proposes a new smart home monitoring device based on the Internet of Things. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a smart home monitoring device based on the Internet of Things.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A smart home monitoring device based on the Internet of Things includes a fixed component, a rotating component, and a monitoring component:

[0007] The fixing assembly is composed of a suction cup and a base, the suction cup is fixedly connected to the lower end of the base, a T-shaped slide groove is provided at the upper end of the base, a gear ring is slidably connected to the T-shaped slide groove, a transparent shell is fixedly connected to the upper end of the gear ring, and a cleaning assembly for cleaning the transparent shell is provided on the outer wall of the transparent shell;

[0008] The rotating assembly is composed of a fixed housing, a first motor, and a transmission gear. The fixed housing is fixedly connected to the outer wall of the base, the first motor is installed on the inner wall of the fixed housing, the transmission gear is fixedly connected to the output shaft of the first motor, and the transmission gear is meshed with the ring gear.

[0009] The monitoring component consists of a second motor, a turntable and a camera. The second motor is fixedly mounted on the lower end of the inner wall of the base, the turntable is fixedly connected to the upper end of the output shaft of the second motor, and the camera is fixedly mounted on the upper end of the turntable.

[0010] Preferably, the cleaning component consists of a rotating shaft, a connecting plate, a sponge brush and a rubbing board, the rotating shaft is fixedly connected to the upper end of the transparent shell, the connecting plate is rotatably connected to the rotating shaft, the sponge brush is fixedly connected to the connecting plate, the rubbing board is fixedly connected to the outer wall of the transparent shell, and the brush surface of the sponge brush is in contact with the transparent shell.

[0011] Preferably, the outer wall of the output shaft of the second motor is fixedly connected to the first synchronous wheel, the first synchronous wheel is connected to the second synchronous wheel through a synchronous belt, the lower end of the second synchronous wheel is fixedly connected to a reciprocating screw, the outer wall of the threaded end of the reciprocating screw is threadedly connected to a transmission plate, the end of the transmission plate away from the reciprocating screw is fixedly connected to a piston rod, the lower end of the inner wall of the base is fixedly connected to a piston cylinder, the inner wall of the piston cylinder is slidably connected to the outer wall of the piston rod, the upper end of the piston cylinder is fixedly connected to an intake pipe, the end of the intake pipe away from the piston cylinder passes through the base, and the upper end of the piston cylinder is fixedly connected to an outlet pipe.

[0012] Preferably, one end of the air outlet pipe away from the piston cylinder is fixedly connected to a liquid storage box, the lower end of the liquid storage box is fixedly connected to a liquid outlet pipe, and one end of the liquid outlet pipe away from the liquid storage box is fixedly connected to a connecting plate.

[0013] Preferably, the inner wall of the connecting plate is hollow, and one end of the connecting plate to which the sponge brush is fixedly connected is provided with a hole.

[0014] Preferably, a fixing plate is fixedly connected to the inner wall of the base, a sleeve is rotatably connected to the lower end of the fixing plate, a screw is threadedly connected to the inner wall of the sleeve, a sealing plug is fixedly connected to the lower end of the screw, a first bevel gear is fixedly connected to the outer wall of the sleeve, the first bevel gear is meshed with a second bevel gear, a turning handle is fixedly connected to the inner wall of the second bevel gear, and the turning handle passes through the rotatably connected base.

[0015] Preferably, a groove is provided at the lower end of the inner wall of the base, and the sealing plug is slidably connected to the groove.

[0016] Preferably, an infrared temperature sensor is provided inside the camera, and a buzzer is provided inside the camera.

[0017] The present invention has the following beneficial effects:

[0018] 1. It can be achieved by setting up structures such as suction cups and monitoring components. The fixing method combined with the suction cup and the base does not require tedious operations such as drilling holes in the wall and wiring. It can be easily installed on various flat surfaces and easily adapt to different room layouts and installation location requirements, such as the ceiling of the living room, above the head of the bedroom bed, near the kitchen stove, etc. The second motor in the monitoring component drives the turntable to adjust the monitoring angle of the camera, realizing 360-degree, no-dead-angle monitoring of the home space, greatly improving the coverage and accuracy of home security monitoring, effectively eliminating monitoring blind spots, and enhancing residential safety.

[0019] 2. By setting up cleaning components and rotating components and other mechanisms, it is possible to clean the oil and dust on the transparent shell, and scrape the dirt on the sponge brush with the help of a washboard to avoid the cleaning effect becoming worse after the sponge brush becomes dirty. The cleaning liquid in the liquid storage tank is sent to the sponge brush through the liquid outlet pipe to deal with stubborn stains, ensure that the camera's line of sight is always clear, reduce the frequency of manual cleaning, reduce maintenance costs, ensure long-term stable and accurate monitoring effects, and maintain the equipment in good operating condition under complex working conditions such as kitchen fumes and bedroom dust.

[0020] 3. The infrared temperature sensor set by the camera can achieve this. When the camera senses high temperature, it will trigger a buzzer alarm and notify the homeowner through the wireless network to check and extinguish the fire in time to avoid the fire from expanding and causing loss of property or even life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a smart home monitoring device based on the Internet of Things proposed by the present invention;

[0022] Figure 2 A side view of a smart home monitoring device based on the Internet of Things proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the lower structure of a smart home monitoring device based on the Internet of Things proposed by the present invention;

[0024] Figure 4 It is a cross-sectional view of the internal structure of the device;

[0025] Figure 5 This is a schematic diagram of the internal structure of the base;

[0026] Figure 6 A cross-sectional view of the cleaning mechanism;

[0027] Figure 7 for Figure 4 A is an enlarged schematic diagram of the structure.

[0028] In the figure: 1 suction cup, 2 base, 3 fixed shell, 4 transparent shell, 5 connecting plate, 6 sponge brush, 7 rotating shaft, 8 rubbing board, 9 turning handle, 10 second bevel gear, 11 first bevel gear, 12 sleeve, 13 screw rod, 14 turntable, 101 ring gear, 102 first motor, 103 transmission gear, 201 second motor, 202 first synchronous wheel, 203 synchronous belt, 204 second synchronous wheel, 205 reciprocating screw rod, 206 transmission plate, 207 piston rod, 208 piston cylinder, 209 suction pipe, 210 exhaust pipe, 211 liquid storage box, 212 liquid outlet pipe, 301 groove, 302 sealing plug, 401 fixed plate, 501 camera, 601 T-type slide groove, 701 hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Embodiment 1:

[0031] Reference Figure 1-7 , a smart home monitoring device based on the Internet of Things, including a fixed component, a rotating component, and a monitoring component:

[0032] The fixing assembly is used for fixing the device. The fixing assembly consists of a suction cup 1 and a base 2. The suction cup 1 is fixedly connected to the lower end of the base 2. A T-shaped slide groove 601 is provided at the upper end of the base 2. A gear ring 101 is slidably connected in the T-shaped slide groove 601. A transparent shell 4 is fixedly connected to the upper end of the gear ring 101. The transparent shell 4 is made of tempered glass. The transparent shell 4 is fully sealed to ensure that it will not be easily corroded and damaged during long-term use. A cleaning assembly for cleaning the transparent shell 4 is provided on the outer wall of the transparent shell 4;

[0033] The rotating assembly is used to rotate the transparent housing 4. The rotating assembly is composed of a fixed housing 3, a first motor 102, and a transmission gear 103. The fixed housing 3 is fixedly connected to the outer wall of the base 2, the first motor 102 is installed on the inner wall of the fixed housing 3, and the transmission gear 103 is fixedly connected to the output shaft of the first motor 102. The transmission gear 103 is meshed with the ring gear 101;

[0034] The monitoring assembly is used for indoor monitoring. The monitoring assembly consists of a second motor 201, a turntable 14 and a camera 501. The second motor 201 is fixedly mounted on the lower end of the inner wall of the base 2, the turntable 15 is fixedly connected to the upper end of the output shaft of the second motor 201, and the camera 501 is fixedly mounted on the upper end of the turntable 14;

[0035] The cleaning component is used to clean the transparent shell 4. The cleaning component consists of a rotating shaft 7, a connecting plate 5, a sponge brush 6 and a rubbing board 8. The rotating shaft 7 is fixedly connected to the upper end of the transparent shell 4, the connecting plate 5 is rotatably connected to the rotating shaft 7, the sponge brush 6 is fixedly connected to the connecting plate 5, and the rubbing board 8 is fixedly connected to the outer wall of the transparent shell 4. The brush surface of the sponge brush 6 fits the transparent shell 4. The sponge brush 6 is made of a selected high-density, soft and highly absorbent polyurethane sponge material. The brush surface of the sponge brush 6 is a rough surface. At the same time, the surface of the rubbing board 8 is provided with a plurality of bevel teeth, so that the rubbing board 8 is convenient for cleaning the sponge brush 6, and the surface of the rubbing board 8 is plated with a chrome metal coating to prevent the rubbing board 8 from rusting easily.

[0036] In this embodiment, the entire device can be fixed by simply pressing the suction cup 1 on a smooth surface. When external dirt adheres to the surface of the transparent shell 4 and the camera 501 is blocked, the first motor 102 will be automatically started. When the first motor 102 rotates, it will drive the transmission gear 103 to rotate. When the transmission gear 103 rotates, it will drive the ring gear 101 to rotate. When the ring gear 101 rotates, it will drive the transparent shell 4 to rotate until the dirty part of the transparent shell 4 is away from the camera 501. At the same time, the transparent shell 4 will rub against the sponge brush 6 when rotating, and the sponge brush 6 will clean the transparent shell 4 at this time. When the transparent shell 4 moves to a certain angle, the washboard 8 contacts the sponge brush 6 and the washboard will clean the sponge brush 6 at this time to avoid the dirt on the sponge brush 6 after long-term use affecting the cleaning effect. At the same time, the camera 501 can automatically control the start of the second motor 201 through the wireless network. The second motor 201 drives the turntable 14 to rotate. When the turntable 14 rotates, it will drive the camera 501 to rotate, thereby achieving a 306° monitoring effect.

[0037] Embodiment 2:

[0038] Further, see Figure 3-6 Compared with the first embodiment, the outer wall of the output shaft of the second motor 201 is fixedly connected to the first synchronous wheel 202, the first synchronous wheel 202 is connected to the second synchronous wheel 204 through the synchronous belt 203, the lower end of the second synchronous wheel 204 is fixedly connected to the reciprocating screw 205, the outer wall of the threaded end of the reciprocating screw 205 is threadedly connected to the transmission plate 206, the end of the transmission plate 206 away from the reciprocating screw 205 is fixedly connected to the piston rod 207, and the lower end of the inner wall of the base 2 is fixedly connected to the It is connected to a piston cylinder 208, the inner wall of the piston cylinder 208 is slidably connected to the outer wall of the piston rod 207, the upper end of the piston cylinder 208 is fixedly connected to an air intake pipe 209, a one-way valve and a pressure relief valve are arranged in the air intake pipe 209 to prevent air backflow and too low air pressure inside the suction cup 1, the end of the air intake pipe 209 away from the piston cylinder 208 passes through the base 2, the upper end of the piston cylinder 208 is fixedly connected to an air outlet pipe 210, a one-way valve is arranged in the air outlet pipe 210 to prevent air backflow.

[0039] In this embodiment, the second motor 201 will drive the first synchronous wheel 202 when it rotates. When the first synchronous wheel 202 rotates, it will drive the second synchronous wheel 204 through the synchronous belt 203. When the second synchronous wheel 204 rotates, it will drive the reciprocating screw 205 to rotate. When the reciprocating screw 205 rotates, it will drive the piston rod 207 to move up and down through the transmission plate 206. When the piston rod 207 moves up and down, a cavity will be formed in the piston cylinder 208, and the air in the suction cup 1 will be sucked out through the suction pipe 209, so that the suction cup 1 is more firmly fixed in the current position, and the sucked air will be discharged through the outlet pipe 210.

[0040] Embodiment three:

[0041] Further references Figure 3-6 Compared with the second embodiment, in this embodiment, the end of the air outlet pipe 210 away from the piston cylinder 208 is fixedly connected to a liquid storage box 211. The liquid storage box 211 is made of corrosion-resistant plastic material and stores cleaning liquid inside. The lower end of the liquid storage box 211 is fixedly connected to a liquid outlet pipe 212. The liquid outlet pipe 212 connected to the lower end of the liquid storage box is a slender hose to ensure smooth liquid transportation. The end of the liquid outlet pipe 212 away from the liquid storage box 211 is fixedly connected to the connecting plate 5. The inner wall of the connecting plate 5 is hollow. The end of the connecting plate 5 fixedly connected to the sponge brush 6 is provided with a plurality of holes 701 densely distributed at equal intervals.

[0042] The air exhausted through the air outlet pipe 210 will be discharged into the liquid storage box 211. Under the pressure of air pressure, the cleaning liquid in the liquid storage box 211 will be discharged into the connecting plate 5 through the liquid outlet pipe 212 and penetrate into the sponge brush 6 through the holes opened in the connecting plate 5, thereby keeping the sponge brush 6 moist and increasing the cleaning effect.

[0043] Embodiment 4:

[0044] A fixing plate 401 is fixedly connected to the inner wall of the base 2, and the lower end of the fixing plate 401 is rotatably connected to a sleeve 12, and the inner wall of the sleeve 12 is threadedly connected to a screw rod 13, and the lower end of the screw rod 13 is fixedly connected to a sealing plug 302, and the outer wall of the sealing plug 302 is sleeved with a sealing ring, so that the sealing effect becomes better and prevents the suction cup 1 from communicating with the outside air. A first bevel gear 11 is fixedly connected to the outer wall of the sleeve 12, and the first bevel gear 11 is meshed with a second bevel gear 10, and the inner wall of the second bevel gear 10 is fixedly connected to a turning handle 9, which penetrates and is rotatably connected to the base 2, and a groove 301 is provided at the lower end of the inner wall of the base 2, and the sealing plug 302 is slidably connected to the groove 301.

[0045] Further, see Figure 3-6Compared with the third embodiment, in the present embodiment, when the device needs to be removed, it is only necessary to rotate the handle 9. When the handle 9 is rotated, the first bevel gear 11 is driven to rotate through the second bevel gear 10. When the first bevel gear 11 rotates, it drives the sleeve 12 to rotate. When the sleeve 12 rotates, it drives the screw rod 13 to move. When the screw rod 13 moves, it drives the sealing plug 302 to move. When the sealing plug 302 moves, the inside of the suction cup 1 is connected to the outside air, so that the pressure becomes smaller, so that the device can be easily removed.

[0046] Embodiment five:

[0047] The camera 501 is provided with an infrared temperature sensor, and the camera 501 is provided with a buzzer.

[0048] Further references Figure 1-3 Compared with implementation four, in this embodiment, when the camera senses a high temperature exceeding 300 degrees for five seconds, it will trigger a buzzer alarm and notify the homeowner through the wireless network to check and extinguish the fire in time to avoid the expansion of the fire and cause loss of property or even life.

[0049] 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 smart home monitoring device based on the Internet of Things, comprising a fixed component, a rotating component, and a monitoring component, characterized in that: The fixing assembly is composed of a suction cup (1) and a base (2); the suction cup (1) is fixedly connected to the lower end of the base (2); a T-shaped slide groove (601) is provided at the upper end of the base (2); a gear ring (101) is slidably connected in the T-shaped slide groove (601); a transparent shell (4) is fixedly connected to the upper end of the gear ring (101); and a cleaning assembly for cleaning the transparent shell (4) is provided on the outer wall of the transparent shell (4); The rotating assembly is composed of a fixed housing (3), a first motor (102), and a transmission gear (103); the fixed housing (3) is fixedly connected to the outer wall of the base (2); the first motor (102) is installed on the inner wall of the fixed housing (3); the transmission gear (103) is fixedly connected to the output shaft of the first motor (102); and the transmission gear (103) is meshed with the ring gear (101); The monitoring component is composed of a second motor (201), a turntable (14) and a camera (501); the second motor (201) is fixedly mounted on the lower end of the inner wall of the base (2); the turntable (15) is fixedly connected to the upper end of the output shaft of the second motor (201); and the camera (501) is fixedly mounted on the upper end of the turntable (14).

2. The smart home monitoring device based on the Internet of Things according to claim 1, characterized in that: The cleaning component is composed of a rotating shaft (7), a connecting plate (5), a sponge brush (6) and a rubbing board (8); the rotating shaft (7) is fixedly connected to the upper end of the transparent shell (4); the connecting plate (5) is rotatably connected to the rotating shaft (7); the sponge brush (6) is fixedly connected to the connecting plate (5); the rubbing board (8) is fixedly connected to the outer wall of the transparent shell (4); and the brush surface of the sponge brush (6) is in contact with the transparent shell (4).

3. The smart home monitoring device based on the Internet of Things according to claim 1, characterized in that: The outer wall of the output shaft of the second motor (201) is fixedly connected to a first synchronous wheel (202), the first synchronous wheel (202) is connected to a second synchronous wheel (204) via a synchronous belt (203), the lower end of the second synchronous wheel (204) is fixedly connected to a reciprocating screw (205), the outer wall of the threaded end of the reciprocating screw (205) is threadedly connected to a transmission plate (206), and the transmission plate (206) is located at one end away from the reciprocating screw (205). A piston rod (207) is fixedly connected to the base (2); the lower end of the inner wall of the base (2) is fixedly connected to a piston cylinder (208); the inner wall of the piston cylinder (208) is slidably connected to the outer wall of the piston rod (207); the upper end of the piston cylinder (208) is fixedly connected to an air intake pipe (209); one end of the air intake pipe (209) away from the piston cylinder (208) passes through the base (2); and the upper end of the piston cylinder (208) is fixedly connected to an air outlet pipe (210).

4. The smart home monitoring device based on the Internet of Things according to claim 3, characterized in that: One end of the air outlet pipe (210) away from the piston cylinder (208) is fixedly connected to a liquid storage box (211), the lower end of the liquid storage box (211) is fixedly connected to a liquid outlet pipe (212), and one end of the liquid outlet pipe (212) away from the liquid storage box (211) is fixedly connected to a connecting plate (5).

5. The smart home monitoring device based on the Internet of Things according to claim 4, characterized in that: The inner wall of the connecting plate (5) is hollow, and one end of the connecting plate (5) to which the sponge brush (6) is fixedly connected is provided with a plurality of holes (701) densely distributed at equal intervals.

6. The smart home monitoring device based on the Internet of Things according to claim 1, characterized in that: A fixing plate (401) is fixedly connected to the inner wall of the base (2); a sleeve (12) is rotatably connected to the lower end of the fixing plate (401); a screw rod (13) is threadedly connected to the inner wall of the sleeve (12); a sealing plug (302) is fixedly connected to the lower end of the screw rod (13); a first bevel gear (11) is fixedly connected to the outer wall of the sleeve (12); the first bevel gear (11) is meshed with a second bevel gear (10); a turning handle (9) is fixedly connected to the inner wall of the second bevel gear (10); and the turning handle (9) passes through the rotatably connected base (2).

7. The smart home monitoring device based on the Internet of Things according to claim 6, characterized in that: A groove (301) is provided at the lower end of the inner wall of the base (2), and the sealing plug (302) is slidably connected to the groove (301).

8. The smart home monitoring device based on the Internet of Things according to claim 1, characterized in that: An infrared temperature sensor is arranged inside the camera (501), and a buzzer is arranged inside the camera (501).

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