Sampling device for detecting algae in water
By designing a sampling device for adjustable sampling rod length and easy to disassemble and carry carrying water quality algae detection, the problem that existing devices cannot adjust the sampling position and structure as needed is solved, and the sampling effect and practicality are improved.
Patent Information
- Application Number
- CN202421425988.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing water-quality algae sampling device cannot adjust the sampling position and device structure as needed, resulting in poor sampling effect. The integrated device structure is not convenient for disassembly and carrying, and the sampling cup cannot be easily replaced.
A sampling device for water quality algae detection is designed, which adjusts the length of the handheld rod by pulling the extension rod, and facilitates disassembly and carrying by removing bolts; at the same time, it is convenient to replace the sampling cup by rotating bolts.
The sampling position and device structure are adjusted according to needs, which is easy to disassemble and carry and replace the sampling cup, improving the sampling effect and practicality.
Smart Images
Figure CN222913194U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of algae sampling, and particularly relates to a sampling device for water quality algae detection. Background Technique
[0002] Algae are a type of eukaryote in the kingdom Protista (some are also prokaryotes, such as algae in the Cyanophyta). They are mainly aquatic, without vascular bundles, and can perform photosynthesis. Their body sizes vary greatly, from single-celled flagellates as small as 1 micrometer in length to large brown algae as long as 60 meters. Algae can consist of one or a few cells, or there are also many cells aggregated into a tissue-like structure. The Codium of green algae is composed of countless branched filaments intertwined, and the filaments in different parts have different morphologies and functions.
[0003] Most of the existing sampling devices are for personnel to manually use a measuring cup to take water quality algae from the river for detection. Since the growth of algae is uneven in different places in the river water quality, and the detection results for different algae are different, the existing sampling devices cannot sample according to the position of the water quality algae required by the personnel. Moreover, the structure of the existing sampling devices is integrated, which is not convenient for disassembly and carrying, resulting in a low sampling effect of the device. At the same time, the existing sampling devices are relatively fixed and cannot replace the sampling cup according to the algae to be sampled. When sampling, different sampling devices need to be used for sampling, thus reducing the sampling practicability of the device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a sampling device for water quality algae detection, and its advantage is the function of facilitating the adjustment of the length of the sampling rod and facilitating the replacement of the sampling cup.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A sampling device for water quality algae detection, a support ring block is fixedly installed inside the sampling placement frame, a sampling cup is clamped inside the sampling placement frame, a placement block is fixedly installed on the surface of the sampling cup, a pressing cover layer is fixedly installed on the top of the sampling placement frame, a threaded groove is opened inside the sampling placement frame, a bolt one is rotatably connected inside the pressing cover layer and the threaded groove, a U-shaped frame is fixedly installed on the right side of the sampling placement frame, an extension rod is rotatably connected inside the U-shaped frame, a hand-held rod is slidably connected to the surface on the right side of the extension rod, a hole groove is opened inside the extension rod, a sliding groove is opened inside the hand-held rod, a slider is slidably connected inside the sliding groove, a connecting plate is fixedly installed inside the hole groove, an elastic bent part is fixedly installed on the left side of the connecting plate, a pressing plate is fixedly installed at one end of the elastic bent part, and a convex block is fixedly installed on the top of the pressing plate.
[0006] Adopt the above technical solution: According to the position where sampling is needed, by pulling the extension rod, the extension rod inside the hand-held rod moves leftward and stretches, and the elastic bending piece inside pushes the pressing plate upward, so that the convex block on the top of the pressing plate is inserted into the card slot for fixation, and length adjustment sampling is carried out. At the same time, according to the need, turn and remove bolt two, and disassemble, place and carry the sampling placement rack and the extension rod, so that the device is convenient for disassembly and carrying, which is beneficial to improving the sampling effect of the device. For the algae sampled again, turn and remove bolt one, remove the pressing cover layer from the top of the sampling placement rack, take out the internal sampling cup and replace it, and then place the pressing cover layer on the top of the sampling placement rack and fix it through bolt one for sampling, so that the device is convenient for replacing the sampling cup, which is beneficial to improving the practicability of the device sampling.
[0007] The present utility model is further arranged such that a fitting glue is fixedly installed inside the sampling placement rack, and a silica gel pad is fixedly installed inside the fitting glue.
[0008] Adopt the above technical solution: It is convenient to protect the surface of the sampling cup.
[0009] The present utility model is further arranged such that the placement block is placed on the top of the support ring block.
[0010] Adopt the above technical solution: It is convenient to place the sampling cup.
[0011] The present utility model is further arranged such that a turning knob is fixedly installed on the top of bolt one.
[0012] Adopt the above technical solution: It is convenient to turn bolt one.
[0013] The present utility model is further arranged such that a bolt two is rotatably connected inside the U-shaped frame and the extension rod.
[0014] Adopt the above technical solution: It is convenient to adjust the angle of the sampling placement rack.
[0015] The present utility model is further arranged such that a card slot is opened at the top inside the hand-held rod.
[0016] Adopt the above technical solution: It is convenient to fix the extension rod.
[0017] The present utility model is further arranged such that an anti-slip pad is fixedly installed on the surface of the hand-held rod.
[0018] Adopt the above technical solution: It is convenient to prevent the hand from sliding when holding the hand-held rod.
[0019] The present utility model is further arranged such that a through groove is opened inside the pressing cover layer.
[0020] Adopt the above technical solution: It is convenient to sample water quality algae.
[0021] In summary, the utility model has the following beneficial effects:
[0022] 1. The utility model is equipped with a structure for adjusting the length of the handheld rod. According to the position where sampling is needed, by pulling out the extension rod, the extension rod inside the handheld rod moves leftward and stretches. The elastic bending piece inside pushes the pressing plate upward, so that the convex block on the top of the pressing plate inserts into the clamping groove for fixation, and length adjustment and sampling are carried out. At the same time, according to the need, loosen the bolt two and remove and place the sampling placement rack and the extension rod for disassembly, placement and carrying, making the device easy to disassemble and carry, which is beneficial to improving the sampling effect of the device;
[0023] 2. The utility model is equipped with a structure for installing and replacing the sampling cup. For the algae to be sampled again, loosen the bolt one and remove the pressing cover layer from the top of the sampling placement rack. After taking out and replacing the sampling cup inside, then place the pressing cover layer on the top of the sampling placement rack and fix it with the bolt one for sampling, making the device easy to replace the sampling cup, which is beneficial to improving the practicability of the device for sampling. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0025] Figure 2 is a sectional view of the structure of the utility model;
[0026] Figure 3 is the utility model for Figure 2 a partial enlarged view of A in;
[0027] Figure 4 is the utility model for Figure 2 a partial enlarged view of B in.
[0028] Reference numerals: 1. Sampling placement rack; 2. Adhesive; 3. Silicone pad; 4. Support ring block; 5. Sampling cup; 6. Placing block; 7. Pressing cover layer; 8. Threaded groove; 9. Bolt one; 10. Knob; 11. U-shaped frame; 12. Extension rod; 13. Bolt two; 14. Handheld rod; 15. Hole groove; 16. Slide groove; 17. Slide block; 18. Connecting plate; 19. Elastic bending piece; 20. Pressing plate; 21. Convex block; 22. Clamping groove; 23. Anti-slip pad; 24. Through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] The following further details the utility model with reference to the accompanying drawings.
[0030] Embodiment 1:
[0031] Refer to Figure 1 、 Figure 2 、 Figure 4, A sampling device for water quality algae detection. An extension rod 12 is rotatably connected inside a U-shaped frame 11. A handheld rod 14 is slidably connected to the surface on the right side of the extension rod 12. A hole slot 15 is opened inside the extension rod 12, and a chute 16 is opened inside the handheld rod 14. A slider 17 is slidably connected inside the chute 16. A connecting plate 18 is fixedly installed inside the hole slot 15. An elastic bent part 19 is fixedly installed on the left side of the connecting plate 18. One end of the elastic bent part 19 is fixedly installed with a pressing plate 20. A convex block 21 is fixedly installed on the top of the pressing plate 20. Pull out the extension rod 12 to move the extension rod 12 inside the handheld rod 14 to the left for stretching. The internal elastic bent part 19 pushes the pressing plate 20 upward, so that the convex block 21 on the top of the pressing plate 20 is inserted into the clamping slot 22 for fixation, and length adjustment sampling is carried out. At the same time, according to needs, turn and remove the second bolt 13 to disassemble, place and carry the sampling placement rack 1 and the extension rod 12, making the device easy to disassemble and carry, which is beneficial to improving the sampling effect of the device.
[0032] Reference Figure 4 , A clamping slot 22 is opened at the top inside the handheld rod 14. By setting the clamping slot 22, it is convenient to fix the extension rod 12.
[0033] Reference Figure 4 , An anti-slip pad 23 is fixedly installed on the surface of the handheld rod 14. By setting the anti-slip pad 23, it is convenient to prevent the person's hand from sliding when holding the handheld rod 14.
[0034] Reference Figure 3 , A through slot 24 is opened inside the pressing cover layer 7. By setting the through slot 24, it is convenient to sample water quality algae.
[0035] Brief description of the use process: According to the position where sampling is needed, pull out the extension rod 12 to move the extension rod 12 inside the handheld rod 14 to the left for stretching. The internal elastic bent part 19 pushes the pressing plate 20 upward, so that the convex block 21 on the top of the pressing plate 20 is inserted into the clamping slot 22 for fixation, and length adjustment sampling is carried out. At the same time, according to needs, turn and remove the second bolt 13 to disassemble, place and carry the sampling placement rack 1 and the extension rod 12, making the device easy to disassemble and carry, which is beneficial to improving the sampling effect of the device.
[0036] Embodiment 2:
[0037] Reference Figure 1 , Figure 2 , Figure 3, A sampling device for detecting water quality algae. A support ring block 4 is fixedly installed inside the sampling placement rack 1. A sampling cup 5 is clamped inside the sampling placement rack 1. A placement block 6 is fixedly installed on the surface of the sampling cup 5. A pressing cover layer 7 is fixedly installed on the top of the sampling placement rack 1. A threaded groove 8 is opened inside the sampling placement rack 1. A bolt one 9 is rotatably connected inside the pressing cover layer 7 and the threaded groove 8. A U-shaped frame 11 is fixedly installed on the right side of the sampling placement rack 1. Rotate and remove the bolt one 9. After removing the pressing cover layer 7 from the top of the sampling placement rack 1, take out the internal sampling cup 5 for replacement, and then place the pressing cover layer 7 on the top of the sampling placement rack 1 and fix the sampling through the bolt one 9, making the device convenient for replacing the sampling cup 5 and conducive to improving the practicality of the device for sampling.
[0038] Reference Figure 2 , An adhering glue 2 is fixedly installed inside the sampling placement rack 1, and a silica gel pad 3 is fixedly installed inside the adhering glue 2. By setting the silica gel pad 3, it is convenient to protect the surface of the sampling cup 5.
[0039] Reference Figure 3 , The placement block 6 is placed on the top of the support ring block 4. By setting the support ring block 4, it is convenient to place the sampling cup 5.
[0040] Reference Figure 3 , A knob 10 is fixedly installed on the top of the bolt one 9. By setting the knob 10, it is convenient to rotate the bolt one 9.
[0041] Reference Figure 1 , A bolt two 13 is rotatably connected inside the U-shaped frame 11 and the extension rod 12. By setting the bolt two 13, it is convenient to adjust the angle of the sampling placement rack 1.
[0042] Brief description of the usage process: For the algae to be sampled again, rotate and remove the bolt one 9. After removing the pressing cover layer 7 from the top of the sampling placement rack 1, take out the internal sampling cup 5 for replacement, and then place the pressing cover layer 7 on the top of the sampling placement rack 1 and fix the sampling through the bolt one 9, making the device convenient for replacing the sampling cup 5 and conducive to improving the practicality of the device for sampling.
[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.
Claims
1. A sampling device for water quality algae detection, comprising a sampling rack (1), characterized in that: A support ring block (4) is fixedly installed inside the sampling rack (1), a sampling cup (5) is clamped inside the sampling rack (1), a placement block (6) is fixedly installed on the surface of the sampling cup (5), a pressure cover layer (7) is fixedly installed on the top of the sampling rack (1), a thread groove (8) is opened inside the sampling rack (1), a bolt (9) is rotatably connected inside the pressure cover layer (7) and the thread groove (8), a U-shaped frame (11) is fixedly installed on the right side of the sampling rack (1), and an extension bolt (9) is rotatably connected inside the U-shaped frame (11). The surface of the right side of the extension rod (12) is slidably connected with a hand-held rod (14), a hole groove (15) is provided inside the extension rod (12), a slide groove (16) is provided inside the hand-held rod (14), a slider (17) is slidably connected inside the slide groove (16), a connecting plate (18) is fixedly installed inside the hole groove (15), an elastic bent piece (19) is fixedly installed on the left side of the connecting plate (18), a pressure plate (20) is fixedly installed on one end of the elastic bent piece (19), and a protrusion (21) is fixedly installed on the top of the pressure plate (20).
2. A sampling device for water quality algae detection according to claim 1, characterized in that: A bonding adhesive (2) is fixedly installed inside the sampling placement rack (1), and a silicone pad (3) is fixedly installed inside the bonding adhesive (2).
3. A sampling device for water quality algae detection according to claim 1, characterized in that: The placement block (6) is placed on the top of the support ring block (4).
4. A sampling device for water quality algae detection according to claim 1, characterized in that: A rotating knob (10) is fixedly mounted on the top of the bolt 1 (9).
5. A sampling device for water quality algae detection according to claim 1, characterized in that: The U-shaped frame (11) and the extension rod (12) are internally rotatably connected with bolt 2 (13).
6. A sampling device for water quality algae detection according to claim 1, characterized in that: A slot (22) is provided at the top of the hand-held rod (14).
7. A sampling device for water quality algae detection according to claim 1, characterized in that: An anti-slip pad (23) is fixedly mounted on the surface of the hand-held rod (14).
8. The sampling device for water quality algae detection according to claim 1, characterized in that: A through groove (24) is provided inside the capping layer (7).