Intelligent water quality monitoring sensor

Abstract

The utility model relates to the technical field of water quality monitoring, and discloses an intelligent water quality monitoring sensor which comprises a shell, a supporting column is fixedly connected to the top of the shell, a device body is fixedly connected to the bottom of the supporting column, and an auxiliary shaft is rotationally connected to the outer portion of the device body. The top of the auxiliary shaft is detachably connected with a driving assembly providing rotating force, the power end of the driving assembly is fixedly connected with a gear, the bottom of the gear is fixedly connected with a main push rod, and the bottom of the main push rod is fixedly connected with a cleaning assembly providing cleaning and protection. According to the detection head cleaning device, the motor is started and drives the gear to rotate, due to the existence of the circular chain, the gear rotates around the circular chain so as to drive the main push rod to rotate, the main push rod pulls the cleaning assembly to clean the detection head, and the scraping plate scrapes impurities at the bottom of the detection head in the process, so that the surface of the detection head is ensured to be clean; and the requirement of manual maintenance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring, in particular to an intelligent water quality monitoring sensor. Background Art

[0002] Smart water quality sensors are devices that integrate multiple sensor technologies and are primarily used to monitor various chemical and physical parameters in water, such as pH, dissolved oxygen, and turbidity, in real time. They provide accurate water quality data, helping users identify changes in water quality, enabling effective water resource management and pollution prevention, ensuring water safety and ecological health.

[0003] In existing technologies, water quality monitoring sensors often rely on manual cleaning and maintenance, resulting in cumbersome and time-consuming operations. This traditional approach not only increases labor costs but also compromises detection accuracy and efficiency. Impurity accumulation can easily degrade performance during use. Frequent manual cleaning not only reduces efficiency but also can lead to user errors. Therefore, intelligent water quality monitoring sensors are being proposed to address these issues. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides an intelligent water quality monitoring sensor, which aims to improve the detection device in the prior art that requires manual cleaning of the water quality detection sensor, and the problem of misoperation may occur in this process.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an intelligent water quality monitoring sensor comprises a housing, the top of the housing is fixedly connected to a support column, the bottom of the support column is fixedly connected to a device body, the outside of the device body is rotatably connected to an auxiliary shaft, the top of the auxiliary shaft is detachably connected to a drive assembly that provides a rotational force, the power end of the drive assembly is fixedly connected to a gear, the bottom of the gear is fixedly connected to a main push rod, and the bottom of the main push rod is fixedly connected to a cleaning assembly that provides cleaning and protection;

[0006] As a further description of the above technical solution: the drive assembly includes a motor, the motor is detachably connected to the top of the auxiliary shaft, the top of the motor is fixedly connected to an electric wire, and the top of the motor is detachably connected to a fixing screw;

[0007] As a further description of the above technical solution: the cleaning assembly includes a cover body, the cover body is fixedly connected to the bottom of the main push rod, a scraper is detachably connected to the inside of the cover body, the top of the scraper is slidably connected to a fixed plate, and the top of the fixed plate is fixedly connected to a sliding shaft;

[0008] As a further description of the above technical solution: a suspension ring is fixedly connected around the support column, a data line is fixedly connected to the top of the support column, two anti-folding rings are slidably connected to the outside of the data line, and a wiping ring is slidably connected to the outside of the data line;

[0009] As a further description of the above technical solution: a receiving groove is provided on the outside of the housing, a fixed tooth is provided on the outside of the receiving groove, a handle is rotatably connected to the inside of the housing, both ends of the handle are rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to the inside of the housing;

[0010] As a further description of the above technical solution: the bottom of the auxiliary shaft is fixedly connected to a connecting shaft, and the bottom of the connecting shaft is fixedly connected to an auxiliary push rod;

[0011] As a further description of the above technical solution: the bottom of the body is fixedly connected to a detection head, the outside of the body is fixedly connected to a circular chain, and the circular chain is coupled to the gear;

[0012] As a further description of the above technical solution: a cleaning groove is provided on the outside of the cover body, a sliding groove is provided on the top of the cover body, and the sliding shaft is located in the sliding groove provided on the top of the cover body.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the motor is started, and the gear begins to rotate through the auxiliary shaft and the gear. Due to the presence of the circular chain, the gear rotates around the circular chain, thereby driving the main push rod to rotate. The connecting shaft connected to the bottom of the auxiliary shaft and the auxiliary push rod cooperate with the main push rod to pull the cleaning assembly to clean the detection head. The cleaning assembly includes a cover, a scraper, a sliding shaft, and a fixed plate. During this process, the scraper scrapes off impurities at the bottom of the detection head, thereby ensuring the cleanliness of the detection head surface, improving detection accuracy and work efficiency, reducing the need for manual maintenance, and ensuring the long-term stable operation of the equipment.

[0015] 2. In the utility model, when the device needs to be recovered, the wiping ring wipes the water contaminated by the data cable, and the data cable can be stored in the storage groove. The sliding block is pushed, and the sliding block drives the fixed plate to loosen the scraper. Then the scraper is taken out, and the main push rod and the auxiliary push rod are retracted so that the cover covers the detection head. At the same time, the handle on the outside of the shell can be buckled out. The above structure improves the portability and maintenance convenience of the equipment, simplifies the disassembly and replacement process of the cleaning device, provides convenience for the use of the device, and improves the efficiency of water quality detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the intelligent water quality monitoring sensor proposed in this utility model;

[0017] Figure 2 This is a schematic structural diagram of the auxiliary shaft of the intelligent water quality monitoring sensor proposed in this utility model;

[0018] Figure 3 This is a structural diagram of the cover of the intelligent water quality monitoring sensor proposed in the present invention;

[0019] Figure 4 This is a structural schematic diagram of the detection head of the intelligent water quality monitoring sensor proposed in this utility model.

[0020] Legend:

[0021] 1. Outer casing; 2. Support column; 3. Device body; 4. Circular chain; 5. Auxiliary shaft; 6. Motor; 7. Fixing screw; 8. Gear; 9. Main push rod; 10. Cover; 11. Sliding shaft; 12. Fixing plate; 13. Scraper; 14. Rotating shaft; 15. Handle; 16. Detection head; 17. Connecting shaft; 18. Auxiliary push rod; 19. Electric wire; 20. Suspension ring; 21. Anti-folding ring; 22. Data cable; 23. Wiping ring. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 2 , Figure 3 , Figure 4 , the utility model provides an embodiment: an intelligent water quality monitoring sensor, including a shell 1, the shell 1 is the main protective structure of the sensor, and has the characteristics of impact resistance and corrosion resistance to ensure its stability in various environments, the top of the shell 1 is fixedly connected to a support column 2, the support column 2 is used to support the structure of the entire sensor, ensure its stability, and protect the connection between the data line 22 and the device body 3 to prevent the connection from breaking, the bottom of the support column 2 is fixedly connected to the device body 3, the device body 3 is the core part of the sensor, and multiple sensor elements and processing units are integrated inside to analyze and process the data detected by the detection head 16 and return the data through the data line 22, the external rotation of the device body 3 is connected to an auxiliary shaft 5, the auxiliary shaft 5 is used to connect the drive assembly to assist the transmission of the drive assembly force, and the top of the auxiliary shaft 5 is detachably connected to the drive assembly that provides the rotational force;

[0024] The driving assembly provides power to rotate the gear 8. The power end of the driving assembly is fixedly connected to the gear 8. The gear 8 is used to transmit the rotational force of the motor 6 to the main push rod 9. The gear 8 has high strength and wear resistance, which ensures efficient transmission while reducing energy loss. The bottom of the gear 8 is fixedly connected to the main push rod 9. The main push rod 9 connects the gear 8 and the cleaning assembly to ensure smooth cleaning action and push or pull the cleaning assembly when necessary. The bottom of the main push rod 9 is fixedly connected to a cleaning assembly that provides cleaning and protection. The driving assembly includes a motor 6, which is detachably connected to the top of the auxiliary shaft 5. The top of the motor 6 is fixedly connected to an electric wire 19, and the top of the motor 6 is detachably connected to a fixing screw 7.

[0025] The cleaning assembly includes a cover body 10, which is responsible for cleaning the surface of the sensor. The cover body 10 is fixedly connected to the bottom of the main push rod 9. The cover body 10 protects the internal structure and provides support at the same time. The inside of the cover body 10 is detachably connected with a scraper 13 for scraping impurities on the water surface. It is soft to ensure that it will not damage the surface of the sensor. The top of the scraper 13 is slidably connected to a fixed plate 12, and the top of the fixed plate 12 is fixedly connected to a sliding shaft 11. The fixed plate 12 and the sliding shaft 11 ensure the stability and flexibility of the scraper 13 during cleaning. When not in use, the scraper 13 can be loosened by pushing the sliding shaft 11 to drive the fixed plate 12 so that the scraper 13 can be removed. The bottom of the auxiliary shaft 5 is fixedly connected to a connecting shaft 17, and the bottom of the connecting shaft 17 is fixedly connected to an auxiliary push rod 18. The outside of the body 3 is fixedly connected to a circular chain 4, and the circular chain 4 is coupled to the gear 8.

[0026] Reference Figure 1 , Figure 2 A suspension ring 20 is fixedly connected around the support column 2, and a data line 22 is fixedly connected to the top of the support column 2. The data line 22 is used to connect the connector body 3 and the external device to ensure the stability of data transmission. The external anti-folding ring 21 can effectively prevent the data cable 22 from being damaged when bent, and the wiping ring 23 is used to keep the data interface clean when the sensor is immersed in water. The external sliding connection of the data cable 22 is connected to two anti-folding rings 21, and the external sliding connection of the data cable 22 is connected to the wiping ring 23. A storage groove is provided on the outside of the shell 1, and fixed teeth are provided outside the storage groove. The storage groove of the shell 1 is used to store excess cables and accessories. The design should be easy to access. The fixed teeth can ensure that the cables are arranged in order during use to avoid confusion. The inside of the shell 1 is rotatably connected to a handle 15, which is easy to operate and carry. The rotating shaft 14 connects the handle 15 to the shell 1, and the two ends of the handle 15 are rotatably connected to the rotating shaft 14. The rotating shaft 14 is fixedly connected to the inside of the shell 1. The bottom of the body 3 is fixedly connected to the detection head 16. The detection head 16 is the core part of the sensor and is responsible for real-time monitoring of water quality parameters.

[0027] Working principle: First, the support column 2 is connected to the inside of the suspension ring 20, and the suspension ring 20 is suspended on the water surface. The bottom of the support column 2 is connected to the outer shell 1, so that the suspension ring 20 supports the sensor and suspends it on the water surface. The detection head 16 monitors the water quality parameters in real time and transmits the data to the device body 3. After the processing unit in the device body 3 analyzes the data, it sends the result to the external device through the data line 22, the motor 6 is started, and the gear 8 starts to rotate through the auxiliary shaft 5 and the gear 8. Because of the presence of the circular chain 4, the gear 8 rotates around the circular chain 4, thereby driving the main push rod 9 to rotate. The connecting shaft 17 and the auxiliary push rod 18 connected to the bottom of the auxiliary shaft 5 cooperate with the main push rod 9 to pull the cleaning assembly to clean the detection head 16. The cleaning assembly includes a cover body 10, a scraper 13, a sliding shaft 11, and a fixed plate 12. The scraper 13 scrapes off impurities at the bottom of the detection head 16 during this process to keep the surface of the detection head 16 clean. After cleaning is completed, the system continues to monitor the water quality, forming an automated process of closed-loop monitoring and cleaning to ensure the accuracy of the data and the stability of the equipment. When the device needs to be recycled, the wiping ring 23 wipes off the water contaminated by the data cable 22, and the data cable 22 can be stored in the storage slot. At the same time, the handle 15 on the outside of the shell 1 can be buckled out to facilitate the carrying of the sensor.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent water quality monitoring sensor, comprising a housing (1), characterized in that: The top of the housing (1) is fixedly connected to a support column (2), the bottom of the support column (2) is fixedly connected to a body (3), the outside of the body (3) is rotatably connected to an auxiliary shaft (5), the top of the auxiliary shaft (5) is detachably connected to a driving component for providing a rotational force, the power end of the driving component is fixedly connected to a gear (8), the bottom of the gear (8) is fixedly connected to a main push rod (9), and the bottom of the main push rod (9) is fixedly connected to a cleaning component for providing cleaning and protection.

2. The intelligent water quality monitoring sensor according to claim 1, characterized in that: The drive assembly comprises a motor (6), the motor (6) is detachably connected to the top of the auxiliary shaft (5), the top of the motor (6) is fixedly connected to an electric wire (19), and the top of the motor (6) is detachably connected to a fixing screw (7).

3. The intelligent water quality monitoring sensor according to claim 1, characterized in that: The cleaning assembly comprises a cover body (10), wherein the cover body (10) is fixedly connected to the bottom of the main push rod (9), a scraper (13) is detachably connected to the interior of the cover body (10), the top of the scraper (13) is slidably connected to a fixed plate (12), and the top of the fixed plate (12) is fixedly connected to a sliding shaft (11).

4. The intelligent water quality monitoring sensor according to claim 1, characterized in that: A suspension ring (20) is fixedly connected around the support column (2), a data line (22) is fixedly connected to the top of the support column (2), two anti-folding rings (21) are slidably connected to the outside of the data line (22), and a wiping ring (23) is slidably connected to the outside of the data line (22).

5. The intelligent water quality monitoring sensor according to claim 1, characterized in that: A receiving groove is provided on the outside of the housing (1), and fixed teeth are provided on the outside of the receiving groove. A handle (15) is rotatably connected to the inside of the housing (1), and both ends of the handle (15) are rotatably connected to a rotating shaft (14), and the rotating shaft (14) is fixedly connected to the inside of the housing (1).

6. The intelligent water quality monitoring sensor according to claim 1, characterized in that: The bottom of the auxiliary shaft (5) is fixedly connected to a connecting shaft (17), and the bottom of the connecting shaft (17) is fixedly connected to an auxiliary push rod (18).

7. The intelligent water quality monitoring sensor according to claim 1, characterized in that: The bottom of the body (3) is fixedly connected to a detection head (16), the outside of the body (3) is fixedly connected to a circular chain (4), and the circular chain (4) and the gear (8) are coupled to each other.

8. The intelligent water quality monitoring sensor according to claim 3, characterized in that: A cleaning groove is provided on the outside of the cover body (10), a sliding groove is provided on the top of the cover body (10), and the sliding shaft (11) is located in the sliding groove provided on the top of the cover body (10).

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