Water quality sampler for water quality detection

Abstract

The utility model relates to the technical field of water quality detection, in particular to a water quality sampler for water quality detection, which comprises a holding rod, a fixed disc is fixedly mounted below the holding rod, a sliding rod penetrates through the holding rod and the fixed disc, a pull rod is fixedly arranged above the sliding rod, a spring is arranged in the upper position of the sliding rod, and a water outlet is formed in the upper position of the sliding rod. The end, away from the sliding rod, of the spring is fixedly connected with a limiting block, a first magnet is fixedly arranged below the holding rod, a second magnet is attracted to the lower portion of the first magnet, the second magnet is embedded in the middle of the can cover, and the can cover covers the upper portion of the can body. According to the water quality sampler disclosed by the utility model, after the sampling is finished, the barrel body is integrally taken down, the operation is simple and quick, the barrel body is convenient to disassemble, the barrel body can be independently stored and transported, the convenience and the stability during transportation are improved, the filter screen plays a role in filtering, and larger sundries and organisms in water are prevented from entering the barrel body.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, specifically a water quality sampler for water quality testing. Background Technology

[0002] With the rapid increase and expansion of the number and size of cities, as well as the rapid development of industry, water samplers are usually used to sample and test water quality in order to ensure water quality.

[0003] However, existing water samplers are usually a bucket with a metal rod. The metal rod is used to insert the bucket into the water for sampling. The metal rod is fixed to the bucket with bolts. During the subsequent transportation of the water in the bucket, the long metal rod affects the transportation, and the disassembly process is time-consuming, laborious, and inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a water quality sampler for water quality testing, so as to solve the problem mentioned in the background art that disassembling the metal rod is time-consuming, laborious, and inconvenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water quality sampler for water quality testing, comprising:

[0006] The device includes a grip rod with a fixed plate fixedly installed below it. A sliding rod runs through the grip rod and the fixed plate. A pull rod is fixedly installed above the sliding rod. A spring is installed inside the upper part of the sliding rod. A limit block is fixedly connected to the end of the spring away from the sliding rod. A first magnet is fixedly installed below the grip rod. A second magnet is attracted below the first magnet and embedded in the middle of the bucket lid. The bucket lid covers the top of the bucket body. Side plates are fixedly connected to the lower corners of the fixed plate. The side plates are connected by a filter screen. A threaded plate is fixedly installed below the side plates. A threaded ring is connected to the outer wall of the threaded plate. A locking block is installed below the threaded plate and connected to the threaded plate by a hinge.

[0007] Preferably, the gripping rod has a hole corresponding to the limiting block, and the sliding rod has a groove corresponding to the limiting block.

[0008] Preferably, the two ends of the spring are fixedly connected to the slide rod and the limiting block, respectively.

[0009] Preferably, the second magnet is fixedly connected to the bucket lid.

[0010] Preferably, the barrel body has a corresponding slot for the locking block, and the side plate is fixedly connected to the filter screen.

[0011] Preferably, the bottom of the filter screen is lower than the bucket lid, and the threaded ring is threadedly connected to the threaded plate.

[0012] Preferably, the locking block is rotatably connected to the threaded plate via a hinge.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] After sampling is completed, this utility model water quality sampler can be operated by turning the threaded ring upwards so that it does not press against the locking block. The locking block can then be rotated outwards via the hinge, disengaging from the slot on the barrel body. The barrel body can then be removed as a whole. The operation is simple and quick, and the barrel body can be easily disassembled. The barrel body can be stored and transported separately, improving the convenience and stability during transportation.

[0015] Before sampling, the water sampler of this utility model involves holding the handle with one hand and immersing the bucket in water to a suitable depth. With the other hand, the pull rod is pulled upwards, causing the slide rod to move. The slide rod then moves the first magnet, which in turn attracts the second magnet, causing the bucket lid to move upwards. Once the bucket is open, water enters, and the filter screen filters out larger debris and aquatic organisms, preventing them from entering the bucket. After sampling, the pull rod is pressed down, and the bucket lid is placed over the bucket. Under the spring force, the limiting block pops out of the slide rod's groove and engages in the hole of the handle, thus limiting the lid's position. Attached Figure Description

[0016] Figure 1 This is a front view of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural cross-sectional schematic diagram of the present invention;

[0018] Figure 3 For the present utility model Figure 2 Schematic diagram of part A in the middle;

[0019] Figure 4 This is an exploded view of the upper part of the overall structure of this utility model;

[0020] Figure 5 This is an exploded view of the lower half of the overall structure of this utility model.

[0021] In the diagram: 01. Holding rod; 02. Fixing plate; 03. Slide rod; 04. Pull rod; 05. Spring; 06. Limiting block; 07. Magnet No. 1; 08. Magnet No. 2; 09. Bucket lid; 10. Bucket body; 11. Side plate; 12. Filter screen; 13. Threaded plate; 14. Threaded ring; 15. Locking block; 16. Hinge. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 One embodiment of this utility model is a water quality sampler for water quality testing. The hinge 16 used in this application is a product that can be directly purchased on the market. Its principle and connection method are existing technologies known to those skilled in the art, so they will not be described in detail here.

[0024] Includes: a gripping rod 01, a fixed plate 02 fixedly installed below the gripping rod 01, a sliding rod 03 passing through the interior of the gripping rod 01 and the fixed plate 02, a pull rod 04 fixedly installed above the sliding rod 03, a spring 05 installed inside the upper part of the sliding rod 03, the spring 05 providing elastic force, under the action of the spring 05, a limiting block 06 pops out of the groove of the sliding rod 03 and gets into the hole of the gripping rod 01, limiting the position of the bucket lid 09, the end of the spring 05 away from the sliding rod 03 is fixedly connected to the limiting block 06, a first magnet 07 is fixedly installed below the gripping rod 01, a second magnet 08 is attracted below the first magnet 07, the second magnet 08 can be stably embedded in the bucket lid 09, when the second magnet 08 is attracted and moved by the first magnet 07, it can drive the bucket lid 09 to move. Inside the middle of the bucket lid 09, the bucket lid 09 covers the top of the bucket body 10. Side plates 11 are fixedly connected to the four corners of the fixing plate 02. The side plates 11 are connected by a filter screen 12, which plays a filtering role to prevent larger debris and aquatic organisms from entering the bucket body 10. A threaded plate 13 is fixedly installed below the side plate 11. A threaded ring 14 is connected to the outer wall of the threaded plate 13. After the threaded ring 14 is turned upward, the threaded ring 14 does not abut against the locking block 15. The locking block 15 is rotated outward through the hinge 16, and the locking block 15 disengages from the locking groove of the bucket body 10, so the bucket body 10 can be removed as a whole. The locking block 15 is set below the threaded plate 13. The locking block 15 is rotated into the locking groove of the bucket body 10 through the hinge 16, which can limit the movement of the bucket body 10. The locking block 15 is connected to the threaded plate 13 through the hinge 16.

[0025] Furthermore, the gripping rod 01 has a hole corresponding to the limiting block 06, and the sliding rod 03 has a groove corresponding to the limiting block 06. The limiting block 06 pops out of the groove of the sliding rod 03 and gets stuck in the hole of the gripping rod 01 to limit the position of the bucket lid 09.

[0026] Furthermore, the two ends of the spring 05 are fixedly connected to the slide rod 03 and the limiting block 06 respectively. The spring 05 provides elastic force. Under the action of the elastic force of the spring 05, the limiting block 06 pops out of the groove of the slide rod 03 and gets stuck in the hole of the grip rod 01, thus limiting the position of the bucket lid 09.

[0027] Furthermore, the second magnet 08 is fixedly connected to the bucket lid 09, ensuring that the second magnet 08 can be stably embedded in the bucket lid 09. When the second magnet 08 is attracted and moved by the first magnet 07, it can drive the bucket lid 09 to move.

[0028] Furthermore, the barrel 10 has a corresponding slot for the locking block 15. The locking block 15 is rotated into the slot of the barrel 10 via the hinge 16, which can limit the barrel 10. The side plate 11 is fixedly connected to the filter screen 12, which plays a filtering role and prevents larger debris and aquatic organisms from entering the barrel 10.

[0029] Furthermore, the bottom of the filter screen 12 is lower than the lid 09. The filter screen 12 plays a filtering role, preventing larger debris and aquatic organisms from entering the tank body 10. The bottom of the filter screen 12 is lower than the lid 09, which can prevent impurities and organisms in the water from entering the tank body 10 from the bottom of the filter screen 12. The threaded ring 14 is threadedly connected to the threaded plate 13. Through the design of the threaded ring 14 and the threaded plate 13, when the threaded ring 14 is screwed down, the threaded ring 14 can abut against the locking block 15, limiting the locking block 15 so that the locking block 15 is locked in the locking groove of the tank body 10, thus limiting the tank body 10.

[0030] Furthermore, the locking block 15 is rotatably connected to the threaded plate 13 via the hinge 16. Due to the design of the locking block 15 and the hinge 16, after the threaded ring 14 is turned upward, the threaded ring 14 does not abut against the locking block 15. The locking block 15 is rotated outward via the hinge 16, and the locking block 15 disengages from the locking groove of the barrel body 10, so that the barrel body 10 can be removed as a whole.

[0031] Working principle: When using, first hold the handle 01 with one hand and insert the bucket 10 into the water at a suitable depth. With the other hand, hold the pull rod 04 and pull it upward. The pull rod 04 drives the slide rod 03 to move, and the slide rod 03 drives the first magnet 07 to move. The first magnet 07 attracts the second magnet 08, which drives the bucket lid 09 to move upward. After the bucket 10 is opened, water enters the bucket 10. After sampling is completed, hold the pull rod 04 and press it down. The bucket lid 09 covers the bucket 10. Under the elastic force of the spring 05, the limiting block 06 pops out of the groove of the slide rod 03 and gets into the hole of the handle 01, limiting the bucket lid 09. Remove the bucket 10 from the water. Twist the threaded ring 14 upward so that the threaded ring 14 does not press against the locking block 15. Rotate the locking block 15 outward through the hinge 16. The locking block 15 disengages from the locking groove of the bucket 10, and the bucket 10 can be removed as a whole. The above is the complete working principle of this utility model.

[0032] 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 sampler for water quality testing, characterized in that, include: A gripping rod (01) is provided, with a fixed plate (02) fixedly installed below it. A sliding rod (03) runs through the interior of the gripping rod (01) and the fixed plate (02). A pull rod (04) is fixedly installed above the sliding rod (03). A spring (05) is installed inside the upper part of the sliding rod (03). A limit block (06) is fixedly connected to the end of the spring (05) away from the sliding rod (03). A first magnet (07) is fixedly installed below the gripping rod (01). A second magnet (07) is attracted below the first magnet (07). 8) The second magnet (08) is embedded in the middle of the barrel lid (09). The barrel lid (09) covers the barrel body (10). Side plates (11) are fixedly connected to the four corners of the fixed plate (02). The side plates (11) are connected to each other by a filter screen (12). A threaded plate (13) is fixedly installed below the side plate (11). A threaded ring (14) is connected to the outer wall of the threaded plate (13). A locking block (15) is installed below the threaded plate (13). The locking block (15) is connected to the threaded plate (13) by a hinge (16).

2. The water quality sampler for water quality testing according to claim 1, characterized in that: The gripping rod (01) has a hole corresponding to the limiting block (06), and the sliding rod (03) has a groove corresponding to the limiting block (06).

3. A water quality sampler for water quality testing according to claim 1, characterized in that: The two ends of the spring (05) are fixedly connected to the slide rod (03) and the limiting block (06), respectively.

4. A water quality sampler for water quality testing according to claim 1, characterized in that: The second magnet (08) is fixedly connected to the bucket lid (09).

5. A water quality sampler for water quality testing according to claim 2, characterized in that: The barrel (10) has a slot corresponding to the card block (15), and the side plate (11) is fixedly connected to the filter screen (12).

6. A water quality sampler for water quality testing according to claim 2, characterized in that: The bottom of the filter screen (12) is lower than the bucket lid (09), and the threaded ring (14) is threadedly connected to the threaded plate (13).

7. A water quality sampler for water quality testing according to claim 2, characterized in that: The card block (15) is rotatably connected to the threaded plate (13) via a hinge (16).

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