Smart Park Alarm System Based on Internet Communication

Abstract

The present invention relates to the technical field of smart parks, and discloses a smart park alarm system based on Internet communication, including a mounting shell and a connecting shell, the mounting shell is connected with a connecting ear, the connecting shell is connected with a sealing cylinder and a vent window, the vent window is rotatably connected with a flip window, the vent window is connected with a limited block, the outer side of the connecting shell is connected with an external alarm terminal, the inner side of the connecting shell is connected with an internal alarm terminal and a communication antenna, the inner side of the connecting shell is slidably connected with a push rod and a lifting rod, one end of the push rod is connected with a flat ring, and the upper end of the lifting rod is connected with a U-shaped frame. The present invention uses the external alarm terminal to alarm low-concentration smoke, and at the same time, the rotating motor is started to cause the smoke outside the alarm system to enter the device. When the smoke concentration reaches the high-concentration threshold of the internal alarm terminal, the internal alarm terminal starts to alarm and warns the park personnel, achieving the effects of low-concentration smoke early warning and high-concentration smoke alarm, thereby improving the safety of the smart park.

Description

Technical Field

[0001] The present invention relates to the technical field of smart park technologies, and in particular to a smart park alarm system based on Internet communication. Background Art

[0002] A smart park refers to a standard building or group of buildings that is generally planned and constructed by the government, with complete water supply, electricity supply, gas supply, communications, roads, warehousing and other supporting facilities, a reasonable layout, and can meet the needs of production and scientific experiments in a specific industry.

[0003] Nowadays, the disasters facing smart parks mainly include fires. Early warning of fires requires unified prevention by both humans and equipment. Traditional fire alarms rely on smoke alarms, which receive smoke signals and sound an alarm. However, smoke alarms have a smoke threshold, and will only sound an alarm when the smoke concentration reaches a certain level. However, when a fire just starts, the smoke concentration is low, and the smoke alarm will not sound an alarm at this time. In addition, the fire spreads very quickly, and when the smoke reaches the threshold for the alarm to trigger, the accident is often unstoppable. That is, there is currently a lack of an alarm system that can alarm for low-concentration smoke to avoid whether the low-concentration smoke is caused by a fire and to avoid an alarm system that can alarm all personnel in the park.

[0004] Based on this, a smart park alarm system based on Internet communication is proposed. Summary of the invention

[0005] The purpose of the present invention is to propose a smart park alarm system based on Internet communication in order to solve the above problems.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The smart park alarm system based on Internet communication comprises an installation shell and a connecting shell, the installation shell is connected with a connecting ear, the connecting shell is connected with a sealing cylinder and a ventilation window, the ventilation window is rotatably connected with a flip window, the ventilation window is connected with a limiting block, the outer side of the connecting shell is connected with an external alarm end, the inner side of the connecting shell is connected with an internal alarm end and a communication antenna, the inner side of the connecting shell is slidably connected with a push rod and a lifting rod, one end of the push rod is connected with a flat ring, the upper end of the lifting rod is connected with a U-shaped frame, the upper end of the U-shaped frame is connected with a single-pass disk through a rod, a limiting groove is provided on the single-pass disk, the limiting groove is connected with a deflection shaft, the deflection shaft is rotatably connected with a fan plate, the outer side of the connecting shell is connected with a motor frame, the motor frame is connected with a rotating motor, and the output end of the rotating motor is connected with a drainage mechanism for first driving the flip window to flip, opening the sealing structure of the alarm system, and then driving the single-pass disk to move up and down, so as to prompt external air to enter the alarm system.

[0008] Preferably, a slide rail is connected to the connecting shell, and the push rod is slidably connected to the slide rail.

[0009] Preferably, the connection shell is connected to a limiting tube, and the lifting rod and the push rod are both slidably connected to the limiting tube.

[0010] Preferably, a disc is connected to the lower end of the lifting rod, a lifting spring is connected to the disc, an upper end of the lifting spring is connected to a limiting tube, and the lifting spring is sleeved on the lifting rod.

[0011] Preferably, a rubber ring is connected to the outer side of the single-pass disk.

[0012] Preferably, a return spring is connected between one end of the push rod and the flip window.

[0013] Preferably, the drainage mechanism includes a cam and a vibration wheel, and the cam and the vibration wheel are fixedly connected to the output end of the rotating motor. The connecting shell is connected to a fixed shaft, and a bending frame and a lifting rod are rotatably connected to the fixed shaft. The two ends of the bending frame are respectively connected to sliding column 1 and sliding column 3, and one end of the lifting rod is connected to sliding column 2. The outer diameter of the vibration wheel is a semicircular structure with multiple groups of arcs smoothly connected.

[0014] Preferably, the lifting rod is connected to an articulated frame, a roller is rotatably connected to the articulated frame, and the roller is in rolling contact with the vibration wheel.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] 1. This application adopts an external alarm terminal structure, uses the external alarm terminal to alarm for low-concentration smoke, and transmits the alarm signal to the terminal of the park security personnel through the communication antenna. At this time, the security personnel need to immediately go to the alarm area for investigation. At the same time, the rotating motor is started to cause the smoke outside the alarm system to enter the equipment. When the smoke concentration reaches the high-concentration threshold of the internal alarm terminal, the internal alarm terminal starts to alarm and warn the park personnel, achieving the effect of low-concentration smoke warning and high-concentration smoke alarm, thereby improving the accuracy of the smart park alarm system.

[0017] 2. This application achieves the sealing of the internal structure of the alarm system by adopting a connecting shell and an installation shell structure, thereby preventing dust collection from interfering with the smoke detection sensitivity of the internal alarm terminal, and providing early warning reminders to staff for low-concentration smoke through the external alarm terminal, thereby avoiding neglect of disasters or false alarms. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It shows a schematic diagram of the overall structure of the alarm system provided according to an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the internal structure of an alarm system provided in an embodiment of the present invention is shown;

[0020] Figure 3 A schematic diagram of an exploded structure of a lifting rod connection provided according to an embodiment of the present invention is shown;

[0021] Figure 4 A schematic diagram of an exploded structure of a push rod connection provided by an embodiment of the present invention is shown;

[0022] Figure 5 A schematic structural diagram of a vibration wheel connection provided according to an embodiment of the present invention is shown.

[0023] Legend:

[0024] 1. Mounting shell; 2. Connecting shell; 3. Connecting ear; 4. Sealing tube; 5. External alarm terminal; 6. Motor frame; 7. Rotating motor; 8. Ventilation window; 9. Flip window; 10. Internal alarm terminal; 11. Communication antenna; 12. Fixed shaft; 13. Bending frame; 14. Lifting rod; 15. Cam; 16. Push rod; 17. Limiting tube; 18. Slide rail; 19. Flat ring; 20. Sliding column one; 21. Lifting rod; 22. Disc; 23. Lifting spring; 24. U-shaped frame; 25. Single-pass disc; 26. Rubber ring; 27. Limiting groove; 28. Deflection shaft; 29. ​​Fan plate; 30. Limiting block; 31. Articulated frame; 32. Roller; 33. Sliding column two; 34. Vibrating wheel; 35. Reset spring; 36. Sliding column three. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-5 , the present invention provides a technical solution:

[0027] The smart park alarm system based on Internet communication includes an installation shell 1 and a connecting shell 2. The installation shell 1 is connected with a connecting ear 3. The connecting ear 3 is used to facilitate the connection of the alarm system to a plane and improve the firmness of the equipment structure connection. The connecting shell 2 is connected with a sealing cylinder 4 and a ventilation window 8. The above two places are the two structures of the alarm system connected to the outside world. The ventilation window 8 is rotatably connected with a flip window 9. The ventilation window 8 is provided with an axis at the upper position inside. The flip window 9 is rotatably connected to the axis. A sealing edge is provided on the outer edge of the flip window 9, so that when the flip window 9 and the ventilation window 8 are connected, the sealing of the connection is ensured, the internal structure is prevented from being affected by the external environment, and the durability of the structure is improved. A limiting block 30 is connected to the ventilation window 8. The limiting block 30 plays a role in limiting the flip window 9 to prevent the flip window 9 from deflecting to the side of the lifting rod 21. The outer side of the connecting shell 2 is connected with an external alarm terminal 5, and the inner side of the connecting shell 2 is connected with an internal alarm terminal 10 and a communication antenna 11. The external alarm terminal 5 and the internal alarm terminal 10 are both connected to the communication antenna 11. The communication antenna 11 is connected to transmit the alarm signal to the receiving terminal to achieve the effect of real-time Internet communication. The push rod 16 and the lifting rod 21 are slidably connected to the inner side of the connecting shell 2. One end of the push rod 16 is connected to a flat ring 19. The upper end of the lifting rod 21 is connected to a U-shaped frame 24. The upper end of the U-shaped frame 24 is connected to a single-pass disk 25 through a rod. The single-pass disk 25 is slidably connected in the sealing cylinder 4. A limiting groove 27 is provided on the single-pass disk 25. The limiting groove 27 is connected to a deflection shaft 28. The deflection shaft 28 is rotatably connected to the There is a fan plate 29, and the limit groove 27 has the function of supporting the fan plate 29 to prevent the fan plate 29 from flipping downward. The outside of the connecting shell 2 is connected to a motor frame 6, and the motor frame 6 is connected to a rotating motor 7. The motor frame 6 is used to ensure the firmness of the connection of the rotating motor 7. The output end of the rotating motor 7 passes through the connecting shell 2. The output end of the rotating motor 7 is connected to a drainage mechanism that first drives the flip window 9 to flip, opens the sealing structure of the alarm system, and then drives the single-pass disk 25 to move up and down, so as to cause external air to enter the alarm system.

[0028] Specifically, Figure 4 As shown, a slide rail 18 is connected to the connecting shell 2 , and the slide rail 18 is fixedly connected to the inner side of the connecting shell 2 . The push rod 16 is slidably connected to the slide rail 18 , and the slide rail 18 is used to ensure the stability of the horizontal movement of the push rod 16 .

[0029] Specifically, Figure 4 As shown, a limit tube 17 is connected to the connecting shell 2, and the limit tube 17 is fixedly connected to the slide rail 18. Two through holes are provided on the limit tube 17, for the push rod 16 and the lifting rod 21 to pass through and connect respectively. The lifting rod 21 and the push rod 16 are both slidably connected to the limit tube 17.

[0030] Specifically, Figure 3 and Figure 5As shown, the lower end of the lifting rod 21 is connected to a disc 22, and the disc 22 is connected to a lifting spring 23. The upper end of the lifting spring 23 is connected to the limiting tube 17. The lifting spring 23 is sleeved on the lifting rod 21. By setting the lifting spring 23, the roller 32 on the lifting rod 14 can be tightly connected with the vibration wheel 34, thereby improving the stability of the lifting rod 21 in lifting and lowering.

[0031] Specifically, Figure 3 As shown, a rubber ring 26 is connected to the outer side of the single-pass disk 25. The rubber ring 26 is provided to ensure good sealing performance of the connection structure of the single-pass disk 25.

[0032] Specifically, Figure 5 As shown, a reset spring 35 is connected between one end of the push rod 16 and the flip window 9. The reset spring 35 allows the flip window 9 to be pulled closed at the same time when the push rod 16 is reset, thereby ensuring the timeliness of the sealing of the alarm system. When the alarm system is sealed, the reset spring 35 is in a stretched state.

[0033] Specifically, Figure 3 and Figure 5 As shown, the drainage mechanism includes a cam 15 and a vibration wheel 34, the cam 15 and the vibration wheel 34 are fixedly connected to the output end of the rotating motor 7, the cam 15 and the sliding column 36 are on the same plane, the vibration wheel 34 and the lifting rod 14 are on the same plane, the connecting shell 2 is connected to the fixed shaft 12, the fixed shaft 12 is rotatably connected to the bending frame 13 and the lifting rod 14, the middle part of the bending frame 13 is rotatably connected to the fixed shaft 12, one end of the lifting rod 14 is rotatably connected to the fixed shaft 12, and the two ends of the bending frame 13 are respectively connected to the sliding Column 1 20 and sliding column 3 36, sliding column 1 20 is slidably connected to the flat ring 19, the outer side of sliding column 36 abuts against the outer side of cam 15, one end of lifting rod 14 is connected with sliding column 2 33, sliding column 2 33 is slidably connected to U-shaped frame 24, the outer diameter of vibration wheel 34 is a semicircular structure with multiple groups of arcs smoothly connected, wherein the semicircular part of vibration wheel 34 corresponds to the small radius arc of cam 15, and the multiple groups of arcs smoothly connected on vibration wheel 34 correspond to the large radius arc of cam 15, and cam 15 is composed of large and small radius arcs.

[0034] Specifically, Figure 5 As shown, the lifting rod 14 is connected to an articulated frame 31, and a roller 32 is rotatably connected to the articulated frame 31. The roller 32 is in rolling contact with the vibration wheel 34. By setting the roller 32 structure, the friction between the structures is reduced.

[0035] In summary, the smart park alarm system based on Internet communication provided in this embodiment is evenly installed in every corner of the smart park. The alarm system is provided with two passages connected to the outside, including a ventilation window 8 and a sealing cylinder 4. The ventilation window 8 is in a sealed state when the flip window 9 is closed. When the single-pass disk 25 of the sealing cylinder 4 is stationary, the two sets of fan plates 29 on the sealing cylinder 4 are closed, so that the sealing cylinder 4 is in a sealed state at the same time.

[0036] When smoke appears around the alarm system, the external alarm terminal 5 receives the smoke signal immediately. The external alarm terminal 5 here is a low-concentration smoke threshold detection, that is, even a tiny amount of smoke will cause the external alarm terminal 5 to send out an alarm signal, but the alarm signal will only be transmitted to the handheld terminal of the park security personnel through the communication antenna 11, that is, no obvious alarm signal will be sent out to cause panic among the park personnel. At this time, the staff closest to the alarm location needs to go to the investigation in time, and the investigation is divided into two situations: when it is determined to be a fire, contact the rest of the staff in time to implement rescue. Since low-concentration smoke represents the initial stage of the fire, if manual rescue can be relied on at this time, there is no need to manually send out a fire alarm signal; when it is determined that the smoke will not cause safety hazards, it is necessary to block the source of the smoke and keep an eye on the subsequent situation;

[0037] The above situation is an alarm situation without notifying non-staff members of the park. Only when it is determined that the fire situation is difficult to contain will a smoke alarm be manually issued. The above alarm information is transmitted between staff members in real time through the Internet, achieving a zero-delay alarm effect;

[0038] When the external alarm terminal 5 sounds an alarm, the smoke concentration at this time is not enough for the internal alarm terminal 10 to send out an alarm signal, wherein the internal alarm terminal 10 is a high-concentration smoke alarm device today. Only when the concentration is high enough to cause a safety hazard, the internal alarm terminal 10 will send out an alarm to warn all personnel in the park to evacuate and put out the fire;

[0039] At this time, the rotating motor 7 starts to rotate, and the rotating motor 7 drives the vibration wheel 34 and the cam 15 to rotate synchronously. When the cam 15 rotates, it can support the height of one end of the bending frame 13 to rise. At this time, the sliding column 20 at the other end of the bending frame 13 slides on the flat ring 19, driving the flat ring 19 to move toward the limit tube 17, so that the push rod 16 is used to push the flip window 9 to flip, so that the ventilation window 8 structure is opened. At the same time, due to the rotation of the vibration wheel 34, the roller 32 structure on the lifting rod 14 contacts the bumpy curve structure on the vibration wheel 34. At this time, the lifting rod 14 is in an up and down deflection state, and the sliding column 2 33 connected to one end of the lifting rod 14 slides on the U-shaped frame 24. The U-shaped frame 24 is driven to perform reciprocating lifting and lowering motion in the vertical direction. At this time, since the ventilation window 8 is in an open state, when the single-pass plate 25 rises, the fan plate 29 structure is horizontal, and the outside air can be driven to enter the alarm system. When the single-pass plate 25 descends, the fan plate 29 structure flips upward due to inertia, and the inside and outside air of the alarm system are connected, so that the outside air can enter the alarm system. When the smoke concentration enters the system and reaches the concentration threshold of the internal alarm terminal 10, the internal alarm terminal 10 starts to sound an alarm to warn all personnel in the park. At this time, the alarm signal will also be uploaded to the terminals of all personnel in the park through the communication antenna 11 to achieve the alarm effect;

[0040] When the smoke dissipates and the concentration is not high enough to cause the external alarm terminal 5 to sound an alarm, the rotating motor 7 stops running, the alarm system returns to its initial state, and the inside of the alarm system is in a closed state. The alarm system achieves the effects of low-concentration smoke warning and high-concentration smoke alarm, effectively ensuring the safety of the smart park.

[0041] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A smart park alarm system based on Internet communication, comprising a mounting shell (1) and a connecting shell (2), characterized in that: The mounting shell (1) is connected to a connecting ear (3), the connecting shell (2) is connected to a sealing cylinder (4) and a ventilation window (8), the ventilation window (8) is rotatably connected to a flip window (9), the ventilation window (8) is connected to a limit block (30), the outer side of the connecting shell (2) is connected to an external alarm terminal (5), the inner side of the connecting shell (2) is connected to an internal alarm terminal (10) and a communication antenna (11), the inner side of the connecting shell (2) is slidably connected to a push rod (16) and a lifting rod (21), one end of the push rod (16) is connected to a flat ring (19), and the upper end of the lifting rod (21) is connected to a U-shaped frame (2). 4), the upper end of the U-shaped frame (24) is connected to a single-pass disk (25) through a rod, a limit slot (27) is provided on the single-pass disk (25), a deflection shaft (28) is connected to the limit slot (27), a fan plate (29) is rotatably connected to the deflection shaft (28), the outer side of the connecting shell (2) is connected to a motor frame (6), the motor frame (6) is connected to a rotating motor (7), and the output end of the rotating motor (7) is connected to a drainage mechanism for first driving the flip window (9) to flip and open the sealing structure of the alarm system, and then driving the single-pass disk (25) to move up and down to promote external air to enter the alarm system; The alarm system is provided with two passages communicating with the outside, including the ventilation window (8) and the sealing cylinder (4); the ventilation window (8) is in a sealed state when the flip window (9) is closed; and the sealing cylinder (4) is in a closed state when the single-pass disk (25) is stationary, and the two sets of fan plates (29) thereon are closed, so that the sealing cylinder (4) is in a sealed state at the same time; The external alarm terminal (5) receives the smoke signal immediately. The external alarm terminal (5) detects low-concentration smoke threshold values, i.e., even a tiny amount of smoke will cause the external alarm terminal (5) to send out an alarm signal. However, the alarm signal will only be transmitted to the handheld terminal of the park security personnel via the communication antenna (11); The internal alarm terminal (10) is a current high-concentration smoke alarm device. Only when the concentration is high enough to create a safety hazard will the internal alarm terminal (10) sound an alarm to warn all personnel in the park to evacuate and put out the fire.

2. The smart park alarm system based on Internet communication according to claim 1 is characterized in that: The connecting shell (2) is connected to a slide rail (18), and the push rod (16) is slidably connected to the slide rail (18).

3. The smart park alarm system based on Internet communication according to claim 1 is characterized in that: The connection shell (2) is connected to a limit tube (17), and the lifting rod (21) and the push rod (16) are both slidably connected to the limit tube (17).

4. The smart park alarm system based on Internet communication according to claim 3 is characterized in that: The lower end of the lifting rod (21) is connected to a disc (22), the disc (22) is connected to a lifting spring (23), the upper end of the lifting spring (23) is connected to the limit tube (17), and the lifting spring (23) is sleeved on the lifting rod (21).

5. The smart park alarm system based on Internet communication according to claim 1 is characterized in that: A rubber ring (26) is connected to the outer side of the single-pass disk (25).

6. The smart park alarm system based on Internet communication according to claim 1 is characterized in that: A return spring (35) is connected between one end of the push rod (16) and the flip window (9).

7. The smart park alarm system based on Internet communication according to claim 1 is characterized in that: The drainage mechanism comprises a cam (15) and a vibration wheel (34), the cam (15) and the vibration wheel (34) are both fixedly connected to the output end of the rotating motor (7), the connecting shell (2) is connected to a fixed shaft (12), the fixed shaft (12) is rotatably connected to a bending frame (13) and a lifting rod (14), the two ends of the bending frame (13) are respectively connected to a sliding column 1 (20) and a sliding column 3 (36), one end of the lifting rod (14) is connected to a sliding column 2 (33), and the outer diameter of the vibration wheel (34) is a structure that is smoothly connected to a plurality of groups of arcs.

8. The smart park alarm system based on Internet communication according to claim 7 is characterized in that: The lifting rod (14) is connected to an articulated frame (31), and a roller (32) is rotatably connected to the articulated frame (31), and the roller (32) is in rolling contact with the vibration wheel (34).

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