Water quality pathogenic microorganism detection and early warning device

Abstract

The utility model belongs to the field of water quality detection, and provides a water quality pathogenic microorganism detection and early warning device which comprises a base, an installation column fixedly installed on the upper side of the base, an installation block arranged on the side wall of the installation column in a sliding mode, a detection probe fixedly installed on the side wall of the installation block and a detection table arranged on the upper side of the base. A fixed sleeve is fixedly mounted on the upper side of the detection table, a sliding rod is slidably arranged on the peripheral side surface of the fixed sleeve, and an arc-shaped clamping plate is fixedly mounted at one end, extending into the fixed sleeve, of the sliding rod; through the arrangement of the sliding rod, the arc-shaped clamping plate and the reset spring, a detection sample is rapidly clamped and fixed, and the problem that a sampling cup placed on the upper side of the detection table is difficult to rapidly clamp and fix when an existing monitoring device is used for detection is solved; therefore, the possibility that the device slides and falls off due to the fact that the device is influenced by the annular effect during detection is avoided, and the detection efficiency of the device is influenced.

Description

Technical Field

[0001] This utility model belongs to the field of water quality testing, specifically a water quality pathogenic microorganism detection and early warning device. Background Technology

[0002] Intestinal infectious pathogens (such as Escherichia coli and Salmonella) can spread through water bodies, potentially causing large-scale intestinal diseases and seriously threatening public health. Therefore, monitoring and early warning of pathogens in water quality is of significant practical importance.

[0003] Chinese invention patent CN116004372A discloses a pathogenic microorganism detection device, comprising: a detection chamber with a vertically rotatable lifting screw inside; a detection probe mounted on the top wall of the detection chamber; and a pair of vertical first sliding grooves on the two opposite inner side walls of the detection chamber; a sample stage with a vertical screw hole, which is raised and lowered onto the lifting screw; both ends of the sample stage are slidably engaged in the pair of first sliding grooves; a horizontal sample tray rotatably mounted on the sample stage below the detection probe; and multiple sample slides detachably mounted on the sample tray.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: during use, due to field testing, it is difficult to quickly clamp and fix the sampling cup placed on the top of the testing platform, which may cause it to slip and fall due to the ring-shaped influence during testing, thereby affecting the testing efficiency of the device and causing great inconvenience.

[0005] To address the problems raised in the background art, those skilled in the art have proposed a water quality pathogen detection and early warning device. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a water quality pathogen detection and early warning device to solve the problem that existing devices are difficult to quickly clamp and fix the sampling cup placed on the upper side of the detection platform during detection.

[0007] A water quality pathogen detection and early warning device includes a base, an installation column is fixedly installed on the upper side of the base, an installation block is slidably arranged on the side wall of the installation column, and a detection probe is fixedly installed on the side wall of the installation block.

[0008] A testing platform is provided on the upper side of the base, and a fixed sleeve is fixedly installed on the upper side of the testing platform. A sliding rod is slidably provided on the periphery of the fixed sleeve. An arc-shaped clamp is fixedly installed at one end of the sliding rod that extends into the fixed sleeve, and a fixed block is fixedly connected to the other end of the sliding rod. A return spring is sleeved on the outer side of the sliding rod, and the two ends of the return spring contact the side wall of the fixed block and the outer surface of the fixed sleeve, respectively. The testing probe is located above the fixed sleeve.

[0009] Preferably, the upper side of the detector is rotatably provided with an adjusting ring, which is located outside the fixed sleeve. The inner side wall of the adjusting ring has an arc-shaped groove that matches the number of sliding rods, and the fixed block is in contact with the inner side of the adjusting ring.

[0010] Preferably, one side of the fixing block is configured as a semi-circular arc surface, and the semi-circular arc surface contacts the inner side of the adjusting ring.

[0011] Preferably, a plurality of evenly distributed wedges are provided on the lower side of the adjusting ring, a support platform is fixedly installed on the bottom wall of the inner side of the detection platform, a locking ring is fixedly installed on the upper side of the support platform, an installation groove is provided on the upper side of the locking ring, a locking block is slidably arranged in the installation groove, a compression spring is provided on the inner side wall of the installation groove, the two ends of the compression spring are respectively connected to the inner side wall of the installation groove and the side wall of the locking block, and one end of the locking block extends out of the installation groove and into the tooth groove of the wedge.

[0012] Preferably, the side wall of the mounting block is hinged with two symmetrically arranged mounting rings, the mounting rings are sleeved on the outside of the mounting column, the side wall of the mounting ring is fixedly connected with a connecting block, the side wall of the connecting block is threadedly connected with a bolt, and the side wall of the bolt is fixedly installed with a rotating handle.

[0013] Preferably, two symmetrically distributed sliding bars are fixedly installed on the lower surface of the testing platform, and a sliding groove is provided on the upper side of the base, into which the sliding bars extend and slide.

[0014] Preferably, a rubber pad is fixedly installed on the side wall of the arc-shaped clamp.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This utility model achieves rapid clamping and fixing of the test sample through the setting of a sliding rod, an arc-shaped clamping plate, and a return spring. At the same time, the setting of an adjusting ring, a locking ring, a wedge, and a locking block can facilitate quick locking and fixing of the adjusting ring, thereby fixing the sliding rod and the arc-shaped clamping plate, improving the stability of the arc-shaped clamping plate, and reducing the difficulty of quickly clamping and fixing the sampling cup placed on the upper part of the testing platform in existing monitoring devices. This can lead to the sample slipping and falling due to the ring effect during testing, thus affecting the monitoring efficiency of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixed sleeve in this utility model;

[0019] Figure 3 This is a top view of the fixing sleeve in this utility model;

[0020] Figure 4 This is a cross-sectional view of the testing station in this utility model;

[0021] Figure 5 This is a schematic diagram of the wedge block in this utility model;

[0022] Figure 6 for Figure 4 Enlarged view of the structure at point A in the middle;

[0023] Figure 7 This is a side view of the present invention.

[0024] In the picture:

[0025] 1. Base; 2. Mounting post; 3. Mounting block; 4. Detection probe; 5. Detection table; 6. Fixing sleeve; 7. Slide rod; 8. Arc-shaped clamp; 9. Fixing block; 10. Return spring; 11. Adjusting ring; 12. Arc-shaped groove; 13. Semi-circular arc surface; 14. Wedge block; 15. Support platform; 16. Locking ring; 17. Mounting groove; 18. Locking block; 19. Compression spring; 20. Mounting ring; 21. Connecting block; 22. Bolt; 23. Rotary handle; 24. Sliding bar; 25. Rubber pad. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] Example 1: As shown in the attached document Figure 1 To be continued Figure 7 As shown: This utility model provides a water quality pathogenic microorganism detection and early warning device, including a base 1, an installation column 2 fixedly installed on the upper side of the base 1, an installation block 3 slidably arranged on the side wall of the installation column 2, and a detection probe 4 fixedly installed on the side wall of the installation block 3.

[0028] A detection platform 5 is provided on the upper side of the base 1. A fixing sleeve 6 is fixedly installed on the upper side of the detection platform 5. A sliding rod 7 is slidably provided on the periphery of the fixing sleeve 6. An arc-shaped clamping plate 8 is fixedly installed at one end of the sliding rod 7 that extends into the fixing sleeve 6. A rubber pad 25 is fixedly installed on the side wall of the arc-shaped clamping plate 8. The rubber pad 25 can facilitate the clamping and protection of the sample container inside. A fixing block 9 is fixedly connected to the other end of the sliding rod 7. A return spring 10 is sleeved on the outside of the sliding rod 7. The two ends of the return spring 10 are in contact with the side wall of the fixing block 9 and the outer surface of the fixing sleeve 6, respectively. The detection probe 4 is located above the fixing sleeve 6.

[0029] Preferably, an adjusting ring 11 is rotatably provided on the upper side of the detection device. The adjusting ring 11 is located on the outside of the fixed sleeve 6. The inner wall of the adjusting ring 11 has an arc-shaped groove 12 that matches the number of slide rods 7. The fixing block 9 contacts the inner side of the adjusting ring 11. One side of the fixing block 9 is set as a semi-circular arc surface 13, which contacts the inner side of the adjusting ring 11. With this setting, when it is necessary to clamp and fix the sample container placed inside the fixed sleeve 6, after the sample container is placed inside the fixed sleeve 6, the adjusting ring 11 is rotated. In the initial state, the fixing block 9 contacts the arc-shaped groove 12 on the inner wall of the adjusting ring 11. During the rotation, the fixing block 9 is squeezed by the inner wall of the adjusting ring 11, which drives the slide rod to slide inward, thereby driving the internal arc-shaped clamping plate 8 to slide inward, and quickly clamping and fixing the sample container placed inside the fixed sleeve 6.

[0030] As can be seen from the above, during the test, after the mounting block 3 and the detection probe 4 are fixedly installed on the side wall of the mounting column 2, the sample container to be tested is placed in the fixed sleeve 6, and the adjusting ring 11 is rotated. The adjusting ring 11 rotates and squeezes the fixed block 9 inside, causing the sliding column to slide inward, thereby causing the internal arc-shaped clamping plate 8 to slide inward, quickly clamping and fixing the sample container placed inside the fixed sleeve 6. At this time, the detection probe 4 is activated to start the rapid detection and processing of the collected water quality sample to detect the content of pathogenic microorganisms inside, thereby providing timely early warning.

[0031] Example 2: Based on Example 1, several evenly distributed wedges 14 are provided on the lower side of the adjusting ring 11. A support platform 15 is fixedly installed on the bottom wall of the detection platform 5. A locking ring 16 is fixedly installed on the upper side of the support platform 15. An installation groove 17 is opened on the upper side of the locking ring 16. A locking block 18 is slidably arranged in the installation groove 17. A compression spring 19 is provided on the inner side wall of the installation groove 17. The two ends of the compression spring 19 are respectively connected to the inner side wall of the installation groove 17 and the side wall of the locking block 18. One end of the locking block 18 extends out of the installation groove 17 and into the tooth groove of the wedge 14. During adjustment, the inclined surface of the wedge 14 contacts the inclined surface of the locking block 18, pressing the locking block 18 inward. When the sample container is clamped by the arc-shaped clamping plate 8, the locking block 18 is pushed back to its original position by the rebound force of the compression spring 19 and slides back into the tooth groove of the wedge 14. At this time, the vertical surface of the wedge 14 contacts the vertical surface of the locking block 18, thereby locking and fixing the adjusting ring 11 so that it can only rotate in one direction, improving the stability of the adjusting ring 11 and preventing it from reversing, thus improving the stability of the sliding column and the arc-shaped clamping plate 8 during clamping.

[0032] Furthermore, when it is necessary to remove the sample container, continue to rotate the adjusting ring 11. At this time, the fixing block 9 will re-contact the next arc-shaped groove 12 inside the adjusting ring 11. At this time, the sliding column will be driven by the rebound force of the reset spring 10 to re-extend into the arc-shaped groove 12, causing the arc-shaped clamp 8 to slide outward again, releasing the clamping and fixing of the sample container. At this time, the sample container can be directly pulled out for quick disassembly.

[0033] Preferably, the side wall of the mounting block 3 is hinged with two symmetrically arranged mounting rings 20. The mounting rings 20 are sleeved on the outside of the mounting column 2. The side wall of the mounting rings 20 is fixedly connected to a connecting block 21. The side wall of the connecting block 21 is threadedly connected to a bolt 22. The side wall of the bolt 22 is fixedly installed with a rotating handle 23. The mounting rings 20, connecting blocks 21, bolts 22 and rotating handle 23 facilitate the quick and easy installation of the monitoring probe, and also allow for the adjustment of the height of the monitoring probe.

[0034] Furthermore, two symmetrically distributed sliding strips 24 are fixedly installed on the lower surface of the testing stage 5. A sliding groove is provided on the upper side of the base 1. The sliding strips 24 extend into the sliding groove and slide therewith. The sliding sleeve can facilitate the horizontal and lateral movement adjustment of the testing stage 5, and facilitate the rapid testing of samples inside different fixed sleeves 6.

[0035] As can be seen from the above, during the rotation adjustment process, the inclined surface of the wedge block 14 contacts the inclined surface of the locking block 18, pressing the locking block 18 inward. When the sample container is clamped by the arc-shaped clamping plate 8, the locking block 18 is driven to reset and slide by the rebound force of the compression spring 19, and re-inserts into the tooth groove of the wedge block 14. At this time, the vertical surface of the wedge block 14 contacts the vertical surface of the locking block 18, thereby locking and fixing the adjusting ring 11, so that it can only rotate in one direction, improving the stability of the adjusting ring 11, preventing it from reversing, and thus improving the stability of the sliding column and the arc-shaped clamping plate 8 during the clamping process.

[0036] Meanwhile, during the testing process, the height of the testing probe can be adjusted using the mounting ring 20, connecting block 21, bolt 22, and rotating handle 23. When the test is completed and the sample container needs to be removed, continue to rotate the adjusting ring 11. At this time, the fixing block 9 re-contacts the next arc-shaped groove 12 inside the adjusting ring 11. The sliding column is driven by the rebound force of the reset spring 10 to re-extend into the arc-shaped groove 12, causing the arc-shaped clamping plate 8 to slide outward again, releasing the clamping and fixing of the sample container. At this time, the sample container can be directly pulled out for quick disassembly.

[0037] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

[0038] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A water quality pathogenic microorganism detection and early warning device, characterized in that: Includes a base (1), on which an mounting column (2) is fixedly installed, and a mounting block (3) is slidably provided on the side wall of the mounting column (2), and a detection probe (4) is fixedly installed on the side wall of the mounting block (3). A detection platform (5) is provided on the upper side of the base (1). A fixed sleeve (6) is fixedly installed on the upper side of the detection platform (5). A slide rod (7) is slidably provided on the circumferential side of the fixed sleeve (6). An arc-shaped clamp (8) is fixedly installed at one end of the slide rod (7) that extends into the fixed sleeve (6). A fixed block (9) is fixedly connected to the other end of the slide rod (7). A return spring (10) is sleeved on the outer side of the slide rod (7). The two ends of the return spring (10) are in contact with the side wall of the fixed block (9) and the outer surface of the fixed sleeve (6), respectively. The detection probe (4) is located above the fixed sleeve (6).

2. The water quality pathogen detection and early warning device as described in claim 1, characterized in that: An adjusting ring (11) is rotatably provided on the upper side of the detection device. The adjusting ring (11) is located outside the fixed sleeve (6). The inner wall of the adjusting ring (11) is provided with an arc-shaped groove (12) matching the number of slide rods (7). The fixed block (9) is in contact with the inner side of the adjusting ring (11).

3. The water quality pathogen detection and early warning device as described in claim 2, characterized in that: One side of the fixing block (9) is set as a semi-circular arc surface (13), and the semi-circular arc surface (13) is in contact with the inner side of the adjusting ring (11).

4. The water quality pathogen detection and early warning device as described in claim 3, characterized in that: The lower side of the adjusting ring (11) is provided with several evenly distributed wedges (14). The bottom wall of the detection table (5) is fixedly installed with a support platform (15). The upper side of the support platform (15) is fixedly installed with a locking ring (16). The upper side of the locking ring (16) is provided with an installation groove (17). A locking block (18) is slidably arranged in the installation groove (17). A compression spring (19) is provided on the inner side wall of the installation groove (17). The two ends of the compression spring (19) are respectively connected to the inner side wall of the installation groove (17) and the side wall of the locking block (18). One end of the locking block (18) extends out of the installation groove (17) and into the tooth groove of the wedge (14).

5. The water quality pathogen detection and early warning device as described in claim 1, characterized in that: The side wall of the mounting block (3) is hinged with two symmetrically arranged mounting rings (20). The mounting rings (20) are sleeved on the outside of the mounting column (2). The side wall of the mounting rings (20) is fixedly connected with a connecting block (21). The side wall of the connecting block (21) is threadedly connected with a bolt (22). The side wall of the bolt (22) is fixedly installed with a rotating handle (23).

6. The water quality pathogenic microorganism detection and early warning device as described in claim 1, characterized in that: Two symmetrically distributed sliding bars (24) are fixedly installed on the lower surface of the testing platform (5). A sliding groove is provided on the upper side of the base (1), and the sliding bars (24) extend into the sliding groove and slide therewith.

7. The water quality pathogen detection and early warning device as described in claim 1, characterized in that: A rubber pad (25) is fixedly installed on the side wall of the arc-shaped clamp (8).

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