Water quality detection sampling mechanism

Abstract

The utility model discloses a water quality detection sampling mechanism, which particularly relates to the technical field of water quality detection, and comprises a protective shell, a round hole I is formed in one end of the protective shell, rectangular grooves are formed in two sides of the protective shell, a storage box is arranged in the protective shell, a round hole II is formed in one end of the storage box, a round pipe is fixed on the round hole II, and a sliding plate is arranged in the round pipe. A cylinder and a rectangular plate are fixed to one side of the sliding plate, the rectangular plate is fixed to one end of the cylinder, fixing blocks are fixed to the two sides of the storage box, elastic mechanisms are arranged between the fixing blocks and the rectangular plate, and limiting mechanisms capable of limiting the fixing blocks are arranged on the fixing blocks. By rotating the rotating block, the spring pushes the rectangular plate to slide on the guide column under the action of the spring, meanwhile, the rectangular plate drives the sliding plate to move through the cylinder, and water enters the storage box from the round pipe, so that automatic sampling of water is completed, manual extraction by a worker is not needed, and the sampling efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of water quality detection, and particularly relates to a water quality detection sampling mechanism. Background Art

[0002] Water is the source of life. Humans are inseparable from water in their life and production activities. The quality of domestic drinking water is closely related to human health. With the development of social economy, scientific progress, and the improvement of people's living standards, people's requirements for the quality of domestic drinking water are constantly increasing, and the drinking water quality standards are also continuously developing and improving accordingly. Since the formulation of domestic drinking water quality standards is related to various factors such as people's living habits, culture, economic conditions, the level of scientific and technological development, water resources, and their water quality status, there are differences in the requirements for drinking water quality not only between countries but also between different regions of the same country.

[0003] However, the common water quality detection sampling on the market at present is generally to sample the water quality by staff using a sampling bottle. Such sampling is more troublesome, takes a longer time, and at the same time, the sampling bottle also needs to be placed in a sample box for storage, and the operation is relatively complex. Content of the Utility Model

[0004] In order to achieve the above object, the utility model provides the following technical solutions: A water quality detection sampling mechanism, comprising:

[0005] A protective shell, one end of the protective shell is provided with a circular hole one, both sides of the protective shell are provided with rectangular grooves, a storage box is arranged inside the protective shell, one end of the storage box is provided with a circular hole two, a circular tube is fixed on the circular hole two, a sliding plate is arranged inside the circular tube, and a cylinder is fixed on one side of the sliding plate;

[0006] A rectangular plate, the rectangular plate is fixed at one end of the cylinder, fixing blocks are fixed on both sides of the storage box, an elastic mechanism is arranged between the fixing blocks and the rectangular plate, a limiting mechanism capable of limiting the fixing blocks is arranged on the fixing blocks, and a fixing mechanism capable of fixing the rectangular plate is arranged on the fixing blocks.

[0007] Preferably, the elastic mechanism includes a guiding column fixed on one side of the fixing block, one end of the guiding column penetrates through the rectangular plate and is fixed with a baffle plate, a spring is sleeved outside the guiding column between the fixing block and the rectangular plate, and the rectangular plate can slide on the guiding column.

[0008] Preferably, the limiting mechanism includes a limiting groove opened on the top of the fixing block, an inserting block is arranged inside the limiting groove, a spring is arranged at the bottom of the inserting block, and a slot one and a slot two are opened on the rectangular groove.

[0009] Preferably, the fixing mechanism includes a connecting plate fixed to one side of a fixing block, and one end of the connecting plate is rotatably connected to a rotating block through a rotating shaft.

[0010] Preferably, the round tube can extend out of the first round hole.

[0011] Preferably, the storage box can slide inside the protective shell.

[0012] Preferably, a sealing pad is fixed to the contact surface between the sliding plate and the inner wall of the storage box.

[0013] Preferably, a handle is fixed to the top of the protective shell.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0015] 1. By rotating the rotating block, under the action of the spring, the spring will push the rectangular plate to slide on the guide post. At the same time, the rectangular plate will drive the sliding plate to move through the cylinder, and water will enter the storage box from the round tube, thereby completing the automatic sampling of water quality without manual extraction by the staff, further improving the sampling efficiency.

[0016] 2. By pressing the insertion block and moving the fixing block to the position of the second slot, under the action of the spring, the spring will insert the insertion block into the second slot, thereby completing the fixation of the fixing block, and further completing the limitation of the storage box, so that the storage box is located inside the protective shell, which can effectively improve the safety of the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is Figure 1 the enlarged schematic diagram of the structure at A in

[0020] Figure 3 is the upper sectional structural schematic diagram of the present utility model;

[0021] Figure 4 is the side sectional structural schematic diagram of the present utility model.

[0022] Description of the reference numerals:

[0023] 1. Protective shell; 2. First round hole; 3. First slot; 4. Rectangular groove; 5. Handle; 6. Second slot; 7. Insert block; 8. Fixed block; 9. Connecting plate; 10. Spring; 11. Rectangular plate; 12. Round tube; 13. Second round hole; 14. Storage box; 15. Cylinder; 16. Baffle; 17. Guide post; 18. Rotating block; 19. Limiting groove; 20. Sliding plate; 21. Spring. Detailed implementation mode

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Refer to Figures 1-4 As shown, a water quality detection sampling mechanism includes:

[0026] A protective shell 1, a first round hole 2 is opened at one end of the protective shell 1, rectangular grooves 4 are opened on both sides of the protective shell 1, a storage box 14 is arranged inside the protective shell 1, a second round hole 13 is opened at one end of the storage box 14, a round tube 12 is fixed on the second round hole 13, a sliding plate 20 is arranged inside the round tube 12, and a cylinder 15 is fixed on one side of the sliding plate 20.

[0027] A rectangular plate 11, the rectangular plate 11 is fixed at one end of the cylinder 15, fixed blocks 8 are fixed on both sides of the storage box 14, an elastic mechanism is arranged between the fixed blocks 8 and the rectangular plate 11, a limiting mechanism capable of limiting the fixed blocks 8 is arranged on the fixed blocks 8, and a fixing mechanism capable of fixing the rectangular plate 11 is arranged on the fixed blocks 8.

[0028] Furthermore, the elastic mechanism includes a guide post 17 fixed on one side of the fixed block 8, one end of the guide post 17 penetrates through the rectangular plate 11 and is fixed with a baffle 16, a spring 2110 is sleeved outside the guide post 17 between the fixed block 8 and the rectangular plate 11, the rectangular plate 11 can slide on the guide post 17, under the action of the spring 2110, the spring 2110 will push the rectangular plate 11 to slide on the guide post 17, and at the same time the rectangular plate 11 will drive the sliding plate 20 to move through the cylinder 15, so as to complete the automatic sampling of water quality without manual extraction by the staff.

[0029] Furthermore, the limiting mechanism includes a limiting groove 19 opened on the top of the fixed block 8, an insert block 7 is arranged inside the limiting groove 19, a spring 2110 is arranged at the bottom of the insert block 7, a first slot 3 and a second slot 6 are opened on the rectangular groove 4, and the spring 2110 will drive the insert block 7 to insert into the first slot 3 or the second slot 6.

[0030] Furthermore, the fixing mechanism includes a connecting plate 9 fixed on one side of the fixed block 8, one end of the connecting plate 9 is rotatably connected with a rotating block 18 through a rotating shaft, and the rotating block 18 can block the movement of the rectangular plate 11 under the action of the spring 2110.

[0031] Furthermore, the round tube 12 can extend out of the first round hole 2.

[0032] Furthermore, the storage box 14 can slide inside the protective case 1.

[0033] Furthermore, a sealing gasket is fixed on the contact surface between the sliding plate 20 and the inner wall of the storage box 14, which is convenient for improving the sealing performance of the storage box 14.

[0034] Furthermore, a handle 5 is fixed on the top of the protective case 1.

[0035] Through the above technical solutions:

[0036] During use, press the plug 7 inserted into the second slot 6, slide the fixed block 8. The fixed block 8 will drive the storage box 14 to move. When the plug 7 moves to the position of the first slot 3, under the action of the spring 2110, the plug 7 will be inserted into the first slot 3. At the same time, the round tube 12 will extend out of the first round hole 2 on the protective case 1, insert the round hole below the water surface where sampling is required. Rotate the rotating block 18. Under the action of the spring 2110, the spring 2110 will push the rectangular plate 11 to slide on the guide post 17. At the same time, the rectangular plate 11 will drive the sliding plate 20 to move through the cylinder 15. Water will enter the storage box 14 from the round tube 12, thus completing the automatic sampling of water quality without manual extraction by the staff. Then press the plug 7, move the fixed block 8 to the position of the second slot 6. Under the action of the spring 2110, the spring 2110 will insert the plug 7 into the second slot 6, thereby completing the fixation of the fixed block 8, and further completing the limitation of the storage box 14, so that the storage box 14 is located inside the protective case 1, which can effectively improve the safety of the storage box 14.

[0037] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of the claims of the present invention.

Claims

1. A water quality detection sampling mechanism, characterized in that, Comprising: A protective case (1), one end of the protective case (1) is provided with a first round hole (2), both sides of the protective case (1) are provided with rectangular grooves (4), a storage box (14) is arranged inside the protective case (1), one end of the storage box (14) is provided with a second round hole (13), a round tube (12) is fixed on the second round hole (13), a sliding plate (20) is arranged inside the round tube (12), and a cylinder (15) is fixed on one side of the sliding plate (20); A rectangular plate (11), the rectangular plate (11) is fixed at one end of the cylinder (15), fixing blocks (8) are fixed on both sides of the storage box (14), an elastic mechanism is arranged between the fixing blocks (8) and the rectangular plate (11), a limiting mechanism capable of limiting the fixing blocks (8) is arranged on the fixing blocks (8), and a fixing mechanism capable of fixing the rectangular plate (11) is arranged on the fixing blocks (8).

2. The water quality detection sampling mechanism according to claim 1, characterized in that: The elastic mechanism includes a guiding column (17) fixed on one side of the fixing block (8), one end of the guiding column (17) penetrates through the rectangular plate (11) and is fixed with a baffle (16), a spring (21)(10) is sleeved outside the guiding column (17) between the fixing block (8) and the rectangular plate (11), and the rectangular plate (11) can slide on the guiding column (17).

3. The water quality detection sampling mechanism according to claim 1, characterized in that: The limiting mechanism includes a limiting groove (19) opened at the top of the fixing block (8), an inserting block (7) is arranged inside the limiting groove (19), a spring (21)(10) is arranged at the bottom of the inserting block (7), and a first slot (3) and a second slot (6) are opened on the rectangular groove (4).

4. The water quality detection sampling mechanism according to claim 1, characterized in that: The fixing mechanism includes a connecting plate (9) fixed on one side of the fixing block (8), and one end of the connecting plate (9) is rotatably connected with a rotating block (18) through a rotating shaft.

5. The water quality detection sampling mechanism according to claim 1, wherein: The round tube (12) can extend out of the first round hole (2).

6. The water quality detection sampling mechanism according to claim 1, characterized in that: The storage box (14) can slide inside the protective case (1).

7. A water quality detection sampling mechanism according to claim 1, characterized in that: A sealing gasket is fixed on the contact surface between the sliding plate (20) and the inner wall of the storage box (14).

8. A water quality detection sampling mechanism according to claim 1, characterized in that: A handle (5) is fixed on the top of the protective case (1).

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