A heavy metal ion sensor

Abstract

The utility model discloses a heavy metal ion sensor relates to ion sensor technical field, including sensor component, including fixed base, the one side welding of fixed base has sensor body, the surface of sensor body is embedded and is equipped with movable block, fixed component, sets up in the back of sensor component. The utility model discloses through the collaborative design of sensor component and fixed component, effectively solve the defect that heavy metal ion sensor installation is complicated, scene adaptability is poor, replaces bolt fixation with mechanical insertion, need not positioning hole site and repeatedly fastening, reduces the requirement to the flatness of installation surface, and the operation is greatly simplified, and the work time is saved, reduces the installation difficulty and maintenance hidden danger, breaks through from the fast installation of installation and the strengthening of protection two dimensions, improves the installation adaptation ability under different scenes, and also reduces the follow -up maintenance cost, provides key support for the convenient deployment and stable operation of heavy metal ion sensor.

Description

Technical Field

[0001] This utility model relates to the field of ion sensor technology, and in particular to a heavy metal ion sensor. Background Technology

[0002] In environmental monitoring of water and soil, or in industrial production quality control, heavy metal ion sensors are often used to control the detection sensitivity, response speed, and detection accuracy of target heavy metal ions. This is to avoid the failure to detect trace heavy metal ions due to excessively high detection limits, the impact of response delays on real-time monitoring, or the deviation in detection results due to weak anti-interference capabilities, which could affect environmental safety assessments, production process adjustments, and product quality control.

[0003] Existing heavy metal ion sensors have significant shortcomings in terms of ease of installation and adaptability to different scenarios. Their installation and fixation usually rely on bolts, requiring workers to first accurately locate the installation holes, then align and tighten the bolts one by one. This process is not only cumbersome and time-consuming, but also requires a very high degree of flatness of the installation surface. At the same time, during water quality monitoring, bolt installation is easily affected by environmental impurities, leading to hole blockage and bolt corrosion, which increases the difficulty of installation and creates potential hazards for subsequent maintenance and disassembly. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing heavy metal ion sensors, this utility model is proposed.

[0006] Therefore, the problem that this utility model aims to solve is the cumbersome installation of heavy metal ion sensors.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a heavy metal ion sensor, comprising: a sensor assembly including a fixed base, a sensor body welded to one side of the fixed base, a movable block embedded in the surface of the sensor body; and a fixing component disposed on the rear side of the sensor assembly, including a fixing base plate disposed on the rear side of the fixed base, an ultraviolet ring lamp sleeved on the surface of the fixing base plate, a power-conducting component welded to one side of the fixing base plate, and a connector slidably connected to the inner wall of the power-conducting component.

[0008] In a preferred embodiment of the heavy metal ion sensor of this utility model, the surface of the fixing base is provided with a groove, and the inner wall of the groove is provided with a first threaded hole.

[0009] In a preferred embodiment of the heavy metal ion sensor of this utility model, the surface of the fixed base plate is provided with a second threaded hole that mates with the first threaded hole.

[0010] In a preferred embodiment of the heavy metal ion sensor of this utility model, the energizing component includes a fixed shell fixed to one side of a fixed base plate, a telescopic block slidably connected to the inner wall of the fixed shell, a movable plate welded to one side of the telescopic block, a first electrode plate welded to one side of the movable plate, and a second electrode plate that cooperates with the first electrode plate welded to the inner wall of the fixed shell.

[0011] In a preferred embodiment of the heavy metal ion sensor of this utility model, a fixing rod is slidably connected to the inner wall of the movable plate, and the fixing rod is fixed to the inner wall of the fixed shell.

[0012] In a preferred embodiment of the heavy metal ion sensor of this utility model, a limiting block is welded to one side of the fixing rod, and a first spring is sleeved on the surface of the fixing rod.

[0013] In a preferred embodiment of the heavy metal ion sensor of this utility model, the first spring is fixed to one side of the movable plate and one side of the limiting block.

[0014] In a preferred embodiment of the heavy metal ion sensor of this utility model, the connector includes a mounting groove with a fixed base plate on one side, and the inner wall of the mounting groove has a plug hole that mates with the movable block.

[0015] In a preferred embodiment of the heavy metal ion sensor of this utility model, the connector further includes a movable connector block that is slidably connected to the inner wall of the fixed shell, and a transverse connecting plate is welded to the surface of the movable connector block.

[0016] In a preferred embodiment of the heavy metal ion sensor of this utility model, the transverse connecting plate is fixed to the inner wall of the fixed shell.

[0017] The beneficial effects of this utility model are as follows: Through the collaborative design of the sensor component and the fixing component, it effectively solves the defects of cumbersome installation and poor scene adaptability of heavy metal ion sensors. Mechanical plugging replaces bolt fixing, eliminating the need for positioning holes and repeated tightening, reducing the requirements for the flatness of the installation surface, greatly simplifying operation and saving time; reducing installation difficulty and maintenance risks, it makes breakthroughs in both quick installation and enhanced protection, improving the installation adaptability in different scenarios and reducing subsequent maintenance costs, providing key support for the convenient deployment and stable operation of heavy metal ion sensors. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of a heavy metal ion sensor.

[0020] Figure 2 This is a cross-sectional view of the mounting component of a heavy metal ion sensor.

[0021] Figure 3 This is a structural diagram of the sensor assembly for a heavy metal ion sensor.

[0022] Figure 4 This is a planar cross-sectional view of the mounting components of a heavy metal ion sensor.

[0023] Figure 5 Heavy metal ion sensor Figure 4 A magnified view of A in the middle.

[0024] Figure 6 This is another perspective view of the heavy metal ion sensor.

[0025] In the diagram: 1. Sensor assembly; 11. Mounting base; 12. Sensor body; 13. Groove; 14. Movable block; 15. First threaded hole; 2. Fixing assembly; 21. Fixing base plate; 22. Ultraviolet ring lamp; 23. Second threaded hole; 24. Power supply component; 241. Fixing shell; 242. Telescopic block; 243. Movable plate; 244. First spring; 245. Limiting block; 246. Fixing rod; 247. First electrode plate; 248. Second electrode plate; 25. Connector; 251. Movable connector block; 252. Second spring; 253. Transverse connecting plate; 254. Mounting groove; 255. Connecting hole. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1, referring to Figure 1 and Figure 2 This is the first embodiment of the present invention, which provides a heavy metal ion sensor, including a sensor assembly 1 and a fixing assembly 2.

[0030] Through the collaborative design of sensor component 1 and fixing component 2, the shortcomings of heavy metal ion sensors, such as cumbersome installation and poor scene adaptability, are effectively solved. Mechanical plugging replaces bolt fixing, eliminating the need for positioning holes and repeated tightening, reducing the requirements for the flatness of the mounting surface, greatly simplifying operation and saving time. It reduces installation difficulty and maintenance risks, making breakthroughs in both quick installation and enhanced protection. It not only improves the installation adaptability in different scenarios, but also reduces subsequent maintenance costs, providing key support for the convenient deployment and stable operation of heavy metal ion sensors.

[0031] Specifically, the sensor assembly 1 includes a mounting base 11, a sensor body 12 welded to one side of the mounting base 11, and a movable block 14 embedded on the surface of the sensor body 12.

[0032] Specifically, the fixing component 2 is located on the rear side of the sensor component 1, including a fixing base plate 21 located on the rear side of the fixing seat 11. An ultraviolet ring lamp 22 is sleeved on the surface of the fixing base plate 21. A power supply component 24 is welded to one side of the fixing base plate 21, and a plug-in component 25 is slidably connected to the inner wall of the power supply component 24.

[0033] Example 2, refer to Figures 2-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, the surface of the fixing base 11 is provided with a groove 13, and the inner wall of the groove 13 is provided with a first threaded hole 15.

[0035] Specifically, the surface of the fixed base plate 21 is provided with a second threaded hole 23 that mates with the first threaded hole 15.

[0036] Specifically, the energizing component 24 includes a fixed housing 241 fixed to one side of the fixed base plate 21. A telescopic block 242 is slidably connected to the inner wall of the fixed housing 241. A movable plate 243 is welded to one side of the telescopic block 242. A first electrode plate 247 is welded to one side of the movable plate 243. A second electrode plate 248 that cooperates with the first electrode plate 247 is welded to the inner wall of the fixed housing 241.

[0037] The fixed housing 241 is fixed to one side of the fixed base plate 21, providing protection and installation base for the internal components of the energized component 24; the telescopic block 242 slides along the inner wall of the fixed housing 241 and can be pushed by external force to move the movable plate 243; the movable plate 243 carries the first electrode plate 247, and when the movable plate 243 moves, the first electrode plate 247 contacts or separates from the second electrode plate 248 on the inner wall of the fixed housing 241, realizing the on / off control of the circuit and ensuring that the energized state is controllable.

[0038] Specifically, a fixing rod 246 is slidably connected to the inner wall of the movable plate 243, and the fixing rod 246 is fixed to the inner wall of the fixed shell 241.

[0039] The fixing rod 246 is fixed to the inner wall of the fixing shell 241, providing a sliding guide for the movable plate 243, ensuring that the movable plate 243 moves in a straight line, avoiding misalignment between the first electrode plate 247 and the second electrode plate 248, and ensuring accurate electrical contact.

[0040] Specifically, a limit block 245 is welded to one side of the fixing rod 246, and a first spring 244 is sleeved on the surface of the fixing rod 246.

[0041] The limiting block 245 is fixed to one end of the fixed rod 246 to limit the maximum sliding stroke of the movable plate 243 and prevent the movable plate 243 from falling off the fixed rod 246; the first spring 244 is sleeved on the surface of the fixed rod 246 to provide elastic restoring force for the movable plate 243 and ensure that the first electrode plate 247 and the second electrode plate 248 remain in the preset state when not in operation.

[0042] Specifically, the first spring 244 is fixed to one side of the movable plate 243 and one side of the limiting block 245.

[0043] The two ends of the first spring 244 are fixed to the movable plate 243 and the limiting block 245 respectively. When the movable plate 243 slides under external force, the first spring 244 is compressed or stretched and stores elastic potential energy. After the external force disappears, the first spring 244 releases potential energy to drive the movable plate 243 to reset, ensuring that the cooperation state between the first electrode plate 247 and the second electrode plate 248 is stable.

[0044] Specifically, the connector 25 includes a mounting groove 254 on one side of the fixed base plate 21, and the inner wall of the mounting groove 254 is provided with a plug hole 255 that mates with the movable block 14.

[0045] The mounting slot 254 provides an insertion space for the movable block 14. The insertion hole 255 is adapted to the movable block 14 of the fixed base 11. When the movable block 14 is inserted into the insertion hole 255, it can assist in the positioning of the fixed base 11 and the fixed base plate 21 and enhance the shear resistance of the connection.

[0046] Specifically, the connector 25 also includes a movable connector block 251 that is slidably connected to the inner wall of the fixed housing 241, and a transverse connecting plate 253 is welded to the surface of the movable connector block 251.

[0047] The movable plug-in block 251 slides along the inner wall of the fixed shell 241 and can be inserted into an external positioning structure to achieve additional locking of the fixed shell 241; the transverse connecting plate 253 is fixed to the surface of the movable plug-in block 251 and is used to drive the movable plug-in block 251 to move synchronously, so as to facilitate the control of the plug-in action by external driving force.

[0048] Specifically, the transverse connecting plate 253 is fixed to the inner wall of the fixed shell 241.

[0049] The transverse connecting plate 253 is fixed to the inner wall of the fixed shell 241, which can limit the sliding range of the movable plug block 251, ensure the accurate insertion depth of the movable plug block 251, and at the same time enhance the connection strength between the movable plug block 251 and the fixed shell 241, so as to prevent the components from loosening during the insertion process.

[0050] Example 3, referring to Figures 2-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0051] When installing the heavy metal ion sensor, first align the fixing base 11 of the sensor assembly 1 with the fixing base plate 21 of the fixing assembly 2, so that the fixing base 11 drives the energizing component 24 to insert into the inner cavity of the mounting groove 254 on one side of the fixing base plate 21. During this process, the inner wall of the mounting groove 254 squeezes the movable plug block 251 of the plug-in component 25. The movable plug block 251 compresses its own elastic structure through the transverse connecting plate 253 and retracts into the fixing shell 241. When the movable plug block 251 moves to align with the plug hole 255 on the inner wall of the mounting groove 254, it pops out and locks into the inner cavity of the plug hole 255 under the action of elastic force, completing the initial positioning of the sensor.

[0052] Simultaneously, during the insertion of the fixed base 11 into the mounting slot 254, a squeezing force is generated on the telescopic block 242 of the energized component 24, pushing the telescopic block 242 to drive the movable plate 243 to slide along the fixed rod 246 towards the second electrode plate 248, compressing the first spring 244. When the movable plug 251 is fully inserted into the plug hole 255, the first electrode plate 247 on one side of the movable plate 243 makes precise contact with the second electrode plate 248 on the inner wall of the fixed shell 241, the circuit is connected, and the ultraviolet ring lamp 22 on the surface of the fixed base plate 21 lights up to sterilize the liquid around the sensor. At this time, the sensor body 12 can normally carry out heavy metal ion detection.

[0053] When it is necessary to unlock and remove the sensor, simply push the two movable blocks 14 on the surface of the fixed base 11 toward the inner cavity of the insertion hole 255. The movable blocks 14 squeeze the movable insertion block 251, causing the movable insertion block 251 to retract from the insertion hole 255 into the fixed shell 241, thus releasing the positioning restriction. At this time, pull the fixed base 11 outward, and the fixed base 11 will disengage from the mounting groove 254. The movable plate 243 will reset under the elastic force of the first spring 244, and the first electrode plate 247 will separate from the second electrode plate 248. The circuit will be disconnected, the ultraviolet ring lamp 22 will automatically turn off the power, and the sensor can be easily removed.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A heavy metal ion sensor, characterized in that: include, The sensor assembly (1) includes a mounting base (11), a sensor body (12) welded to one side of the mounting base (11), and a movable block (14) embedded in the surface of the sensor body (12); The fixing component (2) is located on the rear side of the sensor component (1) and includes a fixing base plate (21) located on the rear side of the fixing seat (11). An ultraviolet ring lamp (22) is fitted on the surface of the fixing base plate (21). A power supply component (24) is welded to one side of the fixing base plate (21). A plug-in component (25) is slidably connected to the inner wall of the power supply component (24).

2. The heavy metal ion sensor as described in claim 1, characterized in that: The surface of the fixing base (11) is provided with a groove (13), and the inner wall of the groove (13) is provided with a first threaded hole (15).

3. The heavy metal ion sensor as described in claim 1 or 2, characterized in that: The surface of the fixed base plate (21) is provided with a second threaded hole (23) that mates with the first threaded hole (15).

4. The heavy metal ion sensor as described in claim 3, characterized in that: The energizing component (24) includes a fixed shell (241) fixed to one side of a fixed base plate (21). A telescopic block (242) is slidably connected to the inner wall of the fixed shell (241). A movable plate (243) is welded to one side of the telescopic block (242). A first electrode plate (247) is welded to one side of the movable plate (243). A second electrode plate (248) that cooperates with the first electrode plate (247) is welded to the inner wall of the fixed shell (241).

5. The heavy metal ion sensor as described in claim 4, characterized in that: The inner wall of the movable plate (243) is slidably connected to a fixing rod (246), which is fixed to the inner wall of the fixed shell (241).

6. The heavy metal ion sensor as described in claim 5, characterized in that: A limit block (245) is welded to one side of the fixing rod (246), and a first spring (244) is sleeved on the surface of the fixing rod (246).

7. The heavy metal ion sensor as described in claim 6, characterized in that: The first spring (244) is fixed to one side of the movable plate (243) and one side of the limiting block (245).

8. The heavy metal ion sensor as described in claim 7, characterized in that: The connector (25) includes a mounting groove (254) on one side of the fixed base plate (21), and the inner wall of the mounting groove (254) is provided with a plug hole (255) that cooperates with the movable block (14).

9. The heavy metal ion sensor as described in claim 8, characterized in that: The connector (25) further includes a movable connector block (251) that is slidably connected to the inner wall of the fixed shell (241), and a transverse connecting plate (253) is welded to the surface of the movable connector block (251).

10. The heavy metal ion sensor as described in claim 9, characterized in that: The transverse connecting plate (253) is fixed to the inner wall of the fixed shell (241).

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