Water quality detection device with anti-turnover mechanism
By introducing anti-tipping components and a filtration and sterilization structure into the water quality testing device, the problem of device tipping has been solved, achieving multi-functional anti-tipping, filtration, and sterilization effects, and ensuring the stability and accuracy of the testing.
Patent Information
- Application Number
- CN202520175001.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-01-26
AI Technical Summary
Existing water quality testing devices are prone to breakage when tipped over, causing samples to spill out, and lack anti-tipping mechanisms.
A water quality testing device including an anti-tipping component was designed. The device is fixed in different locations using structures such as L-shaped support columns, round nails, pins and clamps. It combines PP cotton filter cartridges, activated carbon filter cartridges and peristaltic pumps to achieve filtration and sterilization functions.
It achieves anti-tipping function in different locations, and also has filtration pretreatment and sterilization capabilities to ensure the accuracy of testing and the safety of samples.
Smart Images
Figure CN223940923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water quality testing technology, specifically a water quality testing device with an anti-tipping mechanism. Background Technology
[0002] Water quality testing technology is the process of monitoring and determining the types of pollutants in water bodies, the concentrations of various pollutants, and their changing trends, and evaluating the water quality status. The process is roughly divided into sample collection, sample pretreatment, measurement of various indicators, and recording and analysis data. During the testing process, in order to avoid reaction with most components in the water sample, chemically stable hard glass bottles are mostly used as testing containers. However, such containers and testing equipment are easily broken and samples are spilled and destroyed if they are tipped over. Currently, most testing devices on the market are still not equipped with anti-tipping parts.
[0003] Now, a novel water quality testing device with an anti-tipping mechanism is proposed to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a water quality testing device with an anti-tipping mechanism to solve the problem of the inability to prevent tipping mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a water quality testing device with an anti-tipping mechanism, comprising a testing box, wherein a testing cup is provided in the middle position inside the testing box, and anti-tipping components are fixedly connected to the left and right sides of the testing box.
[0006] The anti-tipping component includes a connecting block, which is fixedly connected to the left and right sides of the inspection box. An L-shaped support column is fixedly connected to the side of the connecting block furthest from the inspection box. The L-shaped support column has a long groove inside, and a round nail is placed inside the long groove. A pointed drill bit is fixedly connected to the bottom of the round nail. Multiple sets of round holes are opened inside the round nail. Openings are opened on the left and right sides of the L-shaped support column, and pins are inserted into the round holes. A widened base is fixedly connected to the bottom end of the L-shaped support column. The widened base has holes inside. Fixing blocks are fixedly connected to the left and right sides inside the inspection box. A turntable is movably connected to the side of the fixing block near the inspection cup. A threaded rod is fixedly connected to the side of the turntable near the inspection cup. An internal threaded cylinder is sleeved around the threaded rod. A clamp is fixedly connected to the side of the internal threaded cylinder near the inspection cup.
[0007] As a further technical solution of this utility model, the shape and size of the inside of the long groove are consistent with the shape and size of the outside of the round nail, and the long groove can move up and down along the inside of the round nail.
[0008] As a further technical solution of this utility model, the shape and size of the outside of the pin are consistent with the shape and size of the inside of the round hole and the opening, and the pin can be moved left and right along the inside of the round hole and the opening, and the shape and size of the round hole and the opening are consistent.
[0009] As a further technical solution of this utility model, the shape and size of the bottom end of the pin are consistent with the shape and size of the inside of the hole, and the thread shape on the outside of the threaded rod matches the thread shape inside the internal threaded cylinder.
[0010] As a further technical solution of this utility model, a filter cylinder is fixedly connected to the top of the inside of the inspection box, a PP cotton filter element is fixedly connected to the inside of the filter cylinder, an activated carbon filter element is arranged below the PP cotton filter element, and a funnel filter paper is fixedly connected to the bottom of the activated carbon filter element.
[0011] As a further technical solution of this utility model, the activated carbon filter element is fixedly connected to the filter cylinder, and the filter cylinder coincides with the vertical center line of the test cup.
[0012] As a further technical solution of this utility model, a sterilization box is fixedly connected to the left side of the top of the inside of the inspection box, a solution tank is fixedly connected to the top of the inside of the sterilization box, a peristaltic pump is fixedly connected to the bottom of the inside of the sterilization box, an inlet is fixedly connected to the top of the peristaltic pump, and an outlet is fixedly connected to the bottom of the peristaltic pump.
[0013] As a further technical solution of this utility model, the inlet and outlet are internally connected, and the outlet penetrates the bottom of the sterilization box and extends into the interior of the test cup.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the water quality testing device with an anti-tipping mechanism not only realizes the anti-tipping function, but also realizes the filtration pretreatment function and the sterilization function;
[0015] Equipped with round nails, a widened base, and clamps, the device can be used on flat surfaces. The L-shaped support column and widened base increase the contact area with the surface, preventing the device from tipping over. The clamps hold the test cup in place, preventing spillage and tipping. To remove the test cup, simply hold the inner threaded cylinder and rotate the turntable. The turntable rotates the threaded rod, causing the inner threaded cylinder to retract towards the fixed block, thus separating the clamp from the test cup. When using the device outdoors in mountainous areas, the pin can be pulled out of the round hole and opening, and the round nail can fall out of the long slot. Insert the round nail downwards into the ground, then fit the long slot over the round nail and insert the pin back into the round hole and opening to secure it. This will nail the device to the ground and prevent it from tipping over outdoors, thus achieving an anti-tipping function.
[0016] With PP cotton filter cartridge, activated carbon filter cartridge and funnel filter paper, the water sample needs to be pre-treated according to different test items. The water sample can be poured into the filter cartridge, filtered first through the PP cotton filter cartridge, then filtered again through the activated carbon filter cartridge, and finally flowed into the funnel filter paper for final filtration and dripping into the test cup, thus realizing the filtration pre-treatment function.
[0017] Equipped with a peristaltic pump, inlet, and outlet, this system is useful when conducting water quality testing. If a large number of microorganisms are present in the water, they may interfere with the accuracy of other test indicators, affect the test results of chemical substances, or mask the presence of other pollutants. In this case, chlorine-containing disinfectant can be poured into the solution tank, the peristaltic pump can be turned on, and the disinfectant solution can be drawn from the solution tank through the inlet and transferred to the outlet. The solution then flows into the test cup through the outlet to mix with the water sample for sterilization, thus achieving the sterilization function. Attached Figure Description
[0018] Figure 1 This is a frontal cross-sectional view of the present invention.
[0019] Figure 2 This is a side view enlarged structural diagram of the round nail of this utility model;
[0020] Figure 3 This is a side enlarged structural schematic diagram of the L-shaped support column of this utility model;
[0021] Figure 4 This is a magnified view of the widened base of this utility model from below;
[0022] Figure 5 This is an enlarged cross-sectional view of the moving state of the circular nail of this utility model.
[0023] Figure 6 This is a front-view enlarged structural diagram of the internal threaded cylinder of this utility model in its moving state.
[0024] In the diagram: 1. Inspection box; 2. Inspection cup; 3. Connecting block; 4. L-shaped support column; 5. Long groove; 6. Round nail; 7. Pointed drill bit; 8. Round hole; 9. Opening; 10. Pin; 11. Widened base; 12. Hole; 13. Fixing block; 14. Turntable; 15. Threaded rod; 16. Internally threaded cylinder; 17. Chuck; 18. Filter cartridge; 19. PP cotton filter element; 20. Activated carbon filter element; 21. Funnel filter paper; 22. Sterilization box; 23. Solution tank; 24. Peristaltic pump; 25. Liquid inlet; 26. Liquid outlet. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figure 1-6 One embodiment of this utility model is a water quality testing device with an anti-tipping mechanism, including a test box 1, a test cup 2 is provided in the middle of the test box 1, and anti-tipping components are fixedly connected to the left and right sides of the test box 1.
[0027] Please see Figure 1-6 A water quality testing device with an anti-tipping mechanism also includes an anti-tipping component, which includes a connecting block 3. The connecting block 3 is fixedly connected to the left and right sides of the testing box 1. An L-shaped support column 4 is fixedly connected to the side of the connecting block 3 furthest from the testing box 1. The L-shaped support column 4 has a long groove 5 inside, and a round nail 6 is set inside the long groove 5. A pointed drill bit 7 is fixedly connected to the bottom of the round nail 6. Multiple sets of round holes 8 are opened inside the round nail 6. Openings 9 are opened on the left and right sides of the L-shaped support column 4. Pins 10 are inserted into the round holes 8. A widened base 11 is fixedly connected to the bottom end of the L-shaped support column 4. The widened base 11 has holes 12 inside. Fixing blocks 13 are fixedly connected to the left and right sides inside the testing box 1. The side of the fixing block 13 closest to the testing cup 2 is movably connected to... A turntable 14 is connected to the turntable 14. A threaded rod 15 is fixedly connected to the side of the turntable 14 near the inspection cup 2. An internal threaded cylinder 16 is sleeved around the threaded rod 15. A chuck 17 is fixedly connected to the side of the internal threaded cylinder 16 near the inspection cup 2. The shape and size of the inside of the long groove 5 are consistent with the shape and size of the outside of the round nail 6. The long groove 5 can move up and down along the inside of the round nail 6. The shape and size of the outside of the pin 10 are consistent with the shape and size of the inside of the round hole 8 and the opening 9. The pin 10 can be pulled left and right along the inside of the round hole 8 and the opening 9. The shape and size of the round hole 8 and the opening 9 are consistent. The shape and size of the bottom end of the pin 10 are consistent with the shape and size of the inside of the hole 12. The thread shape of the outside of the threaded rod 15 matches the thread shape of the inside of the internal threaded cylinder 16. It can adapt to various places and prevent overturning.
[0028] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when using the equipment on a flat table, the L-shaped support column 4 and the widened base 11 can increase the contact area with the table to prevent the equipment from tipping over. At the same time, the clamp 17 can hold the test cup 2 to prevent the water in the test cup 2 from spilling out and tipping over. If the test cup 2 needs to be removed, simply hold the inner threaded cylinder 16 and then rotate the turntable 14. The turntable 14 will drive the threaded rod 15 to rotate. During the rotation of the threaded rod 15, the inner threaded cylinder 16 will retract towards the fixing block 13, that is, the clamp 17 will separate from the test cup 2. If the equipment is used outdoors in mountainous areas, the pin 10 can be pulled out from the round hole 8 and the opening 9. Then the round nail 6 will fall out from the long groove 5. Insert the round nail 6 downward into the ground, then put the long groove 5 over the round nail 6, and insert the pin 10 back into the round hole 8 and the opening 9 to fix it. This will nail the equipment to the ground and prevent it from tipping over outdoors. It can prevent tipping over in various places.
[0029] A filter cartridge 18 is fixedly connected to the top of the inside of the test chamber 1. A PP cotton filter element 19 is fixedly connected inside the filter cartridge 18. An activated carbon filter element 20 is set below the PP cotton filter element 19. A funnel filter paper 21 is fixedly connected to the bottom of the activated carbon filter element 20. The activated carbon filter element 20 is fixedly connected to the filter cartridge 18. The filter cartridge 18 coincides with the vertical center line of the test cup 2 for preliminary rapid filtration.
[0030] Specifically, such as Figure 1 As shown, when using the water sample, depending on the test item, necessary pretreatment is required. The water sample can be poured into the filter cartridge 18 and filtered first through the PP cotton filter element 19, then filtered again through the activated carbon filter element 20, and finally flowed into the funnel filter paper 21 for final filtration. The water sample is then dripped into the test cup 2 for pretreatment filtration.
[0031] A sterilization tank 22 is fixedly connected to the top left side of the inside of the test chamber 1. A solution tank 23 is fixedly connected to the top of the inside of the sterilization tank 22. A peristaltic pump 24 is fixedly connected to the bottom of the inside of the sterilization tank 22. An inlet 25 is fixedly connected to the top of the peristaltic pump 24. An outlet 26 is fixedly connected to the bottom of the peristaltic pump 24. The inlet 25 and the outlet 26 are connected internally. The outlet 26 penetrates the bottom of the sterilization tank 22 and extends into the inside of the test cup 2. This sterilization process prevents abnormalities in the test.
[0032] Specifically, such as Figure 1 As shown, when using this product, if a large number of microorganisms are present in the water during water quality testing, they may interfere with the accuracy of other testing indicators, affect the test results of chemical substances, or mask the presence of other pollutants. In this case, chlorine-containing disinfectant can be poured into the solution tank 23, the peristaltic pump 24 can be turned on, and the disinfectant in the solution tank 23 can be drawn through the inlet 25 and transferred to the outlet 26. Then, it flows into the test cup 2 through the outlet 26 to mix with the water sample for sterilization, preventing abnormal test results.
[0033] Working Principle: When using this invention on a flat table, the L-shaped support column 4 and the widened base 11 increase the contact area with the table, preventing the equipment from tipping over. Simultaneously, the clamp 17 holds the test cup 2, preventing spillage and tipping. To remove the test cup 2, simply hold the internal threaded cylinder 16 and rotate the turntable 14. The turntable 14 rotates the threaded rod 15, causing the internal threaded cylinder 16 to retract towards the fixing block 13, thus separating the clamp 17 from the test cup 2. When using the equipment outdoors in mountainous areas, the pin 10 can be pulled out of the round hole 8 and the opening 9, allowing the round nail 6 to fall out of the long groove 5. The round nail 6 is then inserted downwards into the ground, and the long groove 5 is then fitted over the round nail 6, allowing the pin 10 to be inserted back into the round hole 8 and the opening 9. The device can be fixed in the ground to prevent it from tipping over outdoors. During use, depending on the testing items, necessary pretreatment of the water sample is required. The water sample can be poured into the filter cartridge 18, filtered initially through the PP cotton filter element 19, then filtered again through the activated carbon filter element 20, and finally flow into the funnel filter paper 21 for final filtration, dripping into the test cup 2. During water quality testing, if a large number of microorganisms are present in the water, they may interfere with the accuracy of other testing indicators, affect the results of chemical substance testing, or mask the presence of other pollutants. In this case, chlorine-containing disinfectant can be poured into the solution tank 23, and the peristaltic pump 24 can be turned on to draw disinfectant from the solution tank 23 through the inlet 25, transfer it to the outlet 26, and then flow into the test cup 2 through the outlet 26 to mix and sterilize with the water sample.
[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A water quality testing device with an anti-tipping mechanism, comprising a testing box (1), characterized in that: An inspection cup (2) is provided in the middle of the interior of the inspection box (1), and anti-tipping components are fixedly connected to the left and right sides of the inspection box (1). The anti-tipping component includes a connecting block (3), which is fixedly connected to the left and right sides of the inspection box (1). An L-shaped support column (4) is fixedly connected to the side of the connecting block (3) away from the inspection box (1). A long groove (5) is opened inside the L-shaped support column (4). A round nail (6) is set inside the long groove (5). A sharp drill bit (7) is fixedly connected to the bottom of the round nail (6). Multiple sets of round holes (8) are opened inside the round nail (6). Openings (9) are opened on the left and right sides of the L-shaped support column (4). A pin (1) is inserted into the round hole (8). 0), the bottom end of the L-shaped support column (4) is fixedly connected to a widened base (11), the widened base (11) has a hole (12) inside, the left and right sides of the inside of the inspection box (1) are fixedly connected to a fixing block (13), the side of the fixing block (13) near the inspection cup (2) is movably connected to a turntable (14), the side of the turntable (14) near the inspection cup (2) is fixedly connected to a threaded rod (15), the outer periphery of the threaded rod (15) is sleeved with an internal threaded cylinder (16), the side of the internal threaded cylinder (16) near the inspection cup (2) is fixedly connected to a chuck (17).
2. The water quality testing device with an anti-tipping mechanism according to claim 1, characterized in that: The shape and size inside the long groove (5) are consistent with the shape and size outside the round nail (6), and the long groove (5) can move up and down along the inside of the round nail (6).
3. A water quality testing device with an anti-tipping mechanism according to claim 1, characterized in that: The shape and size of the pin (10) are consistent with the shape and size of the round hole (8) and the opening (9). The pin (10) can be moved left and right along the inside of the round hole (8) and the opening (9). The shape and size of the round hole (8) and the opening (9) are consistent.
4. A water quality testing device with an anti-tipping mechanism according to claim 1, characterized in that: The shape and size of the bottom end of the pin (10) are consistent with the shape and size of the inside of the hole (12), and the thread shape of the outside of the threaded rod (15) matches the thread shape of the inside of the inner threaded cylinder (16).
5. A water quality testing device with an anti-tipping mechanism according to claim 1, characterized in that: A filter cartridge (18) is fixedly connected to the top of the inside of the test box (1). A PP cotton filter element (19) is fixedly connected inside the filter cartridge (18). An activated carbon filter element (20) is provided below the PP cotton filter element (19). A funnel filter paper (21) is fixedly connected to the bottom of the activated carbon filter element (20).
6. A water quality testing device with an anti-tipping mechanism according to claim 5, characterized in that: The activated carbon filter element (20) is fixedly connected to the filter cylinder (18), and the filter cylinder (18) coincides with the vertical center line of the test cup (2).
7. A water quality testing device with an anti-tipping mechanism according to claim 1, characterized in that: A sterilization tank (22) is fixedly connected to the left side of the top of the test box (1). A solution tank (23) is fixedly connected to the top of the sterilization tank (22). A peristaltic pump (24) is fixedly connected to the bottom of the sterilization tank (22). An inlet (25) is fixedly connected to the top of the peristaltic pump (24). An outlet (26) is fixedly connected to the bottom of the peristaltic pump (24).
8. A water quality testing device with an anti-tipping mechanism according to claim 7, characterized in that: The inlet (25) and outlet (26) are connected internally, and the outlet (26) penetrates the bottom of the sterilization box (22) and extends into the interior of the test cup (2).