Novel environmental assessment sampling box

Abstract

The utility model relates to the field of environmental assessment sampling boxes, in particular to a novel environmental assessment sampling box which comprises a sampling box body, a test tube fixing box, a test tube frame, a test tube adjusting assembly, a sealing adjusting assembly, an integral adjusting assembly and an auxiliary lifting assembly. By using the test tube adjusting assembly, the sealing adjusting assembly and the integral adjusting assembly, the test tube body can be fixed and the sampling box body can be sealed only by rotating the driving disc, and the novel environmental assessment sampling box does not need to use a storage battery, so that the energy consumption is reduced, and the cost is reduced. Inconvenience in use of equipment due to power failure can be avoided; by rotating a driving disc, a sealing plate is driven to seal the sampling box body while the test tube body is fixed, and the sealing plate is driven to move away from the upper end of the sampling box body when the fixation of the test tube body is relieved, so that the use convenience of the sampling box is improved; and through the use of the auxiliary lifting assembly, the whole equipment can be conveniently driven to move.

Description

Technical Field

[0001] The utility model relates to the field of environmental assessment sampling boxes, and in particular to a novel environmental assessment sampling box. Background Art

[0002] Environmental impact assessment, as the name suggests, is an assessment of the environment. Therefore, it is necessary to take samples on site during environmental assessment. When sampling water bodies, different water bodies are stored in test tubes and then carried to the laboratory for testing using a tool box.

[0003] After searching, the publication number CN218364693U is a multifunctional tool box for environmental assessment. The test tube is inserted into the limit hole and supported by the groove on the surface of the bracket. Then, during transportation, the control switch energizes the electromagnet, thereby pushing the magnet blocks on both sides of the test tube to clamp the test tube firmly, thereby ensuring the stability of the test tube for environmental assessment sampling during transportation and avoiding shaking and damage.

[0004] However, the above device needs to be powered by a power source during operation, which not only increases the use of energy, but also makes it inconvenient to fix and push the test tube when the battery is out of power during use, resulting in poor use effect.

[0005] Therefore, those skilled in the art provide a new type of environmental assessment sampling box to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a new type of environmental assessment sampling box.

[0007] It includes a sampling box, the inner bottom of which is connected to a test tube fixing box, the upper end of which is connected to a test tube frame, the interior of the test tube fixing box is connected to a test tube adjustment component, the upper end of the sampling box is connected to a sealing adjustment component, the outer side of the sampling box is connected to an overall adjustment component, and the two opposite outer walls of the sampling box are connected to auxiliary lifting components.

[0008] Preferably, the test tube adjustment assembly includes a test tube adjustment shaft, which is vertically rotatably connected and arranged inside a test tube fixing box, an outer fixed sleeve of the test tube adjustment shaft is provided with an active bevel gear, and a plurality of groups of lead screws are rotatably connected inside the test tube fixing box, one end of each group of lead screws is fixedly sleeved with a driven bevel gear, the active bevel gear is meshingly connected with the driven bevel gear, and a movable connecting piece is provided on the outer threaded sleeve of the lead screw.

[0009] Preferably, the sealing adjustment assembly includes a sealing adjustment shaft and a sealing plate, two groups of sealing limit plates are connected to one side of the upper end of the sampling box, the sealing adjustment shaft is rotatably connected between the two sealing limit plates, and one end of the sealing plate is fixedly sleeved on the outside of the sealing adjustment shaft.

[0010] Preferably, the overall adjustment assembly includes a worm wheel, a worm, a driving sprocket, a driven sprocket and a transmission chain, the worm wheel is fixedly sleeved on the outside of the test tube adjustment shaft, the worm rotatably connected is arranged inside the test tube fixing box, the worm wheel is meshingly connected with the worm, and the driving sprocket is fixedly sleeved on one end of the worm, the driven sprocket is fixedly sleeved on the outside of the sealing adjustment shaft, the transmission chain is sleeved on the outside of the driving sprocket and the driven one, and a drive disk is connected to one end of the worm.

[0011] Preferably, the auxiliary lifting assembly includes auxiliary limiting plates, and two groups of the auxiliary limiting plates are symmetrically arranged on the outside of the collection box, a limiting shaft is connected between the two groups of the auxiliary limiting plates, and a lifting belt is sleeved on the outside of the limiting shaft.

[0012] Preferably, the test tube frame is internally connected with a mounting hole, the mounting hole is internally connected with a test tube body, the upper end of the movable connecting member is slidingly connected to the inside of the mounting hole, and one side of the upper end of the movable connecting member is connected with a fixed connecting member, and one side of the fixed connecting member is connected with a fixed arc plate.

[0013] Preferably, the upper end of the test tube fixing box is connected with a movable limiting groove, and the movable connecting member is slidably connected to the inside of the movable limiting groove.

[0014] Technical effects and advantages of the utility model:

[0015] When the utility model is used, through the use of the test tube adjustment component, the sealing adjustment component and the overall adjustment component, the test tube body can be fixed and the sampling box body can be sealed only by rotating the driving disk. The new environmental assessment sampling box does not need to use batteries, which not only reduces energy consumption, but also avoids the inconvenience of using the equipment due to lack of power.

[0016] By rotating the driving disk, the sealing plate is driven to seal the sampling box while the test tube body is fixed, and the sealing plate is driven to move away from the upper end of the sampling box when the test tube body is released, thereby improving the convenience of using the sampling box;

[0017] By using the auxiliary lifting assembly, it is easy to move the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a new type of environmental assessment sampling box provided in an embodiment of the present application;

[0019] Figure 2 It is a rear view of a novel environmental assessment sampling box provided in an embodiment of the present application;

[0020] Figure 3 It is a rear cross-sectional view of a novel environmental assessment sampling box provided in an embodiment of the present application;

[0021] Figure 4 It is a top sectional view of a novel environmental assessment sampling box provided in an embodiment of the present application;

[0022] In the figure:

[0023] 1. Sampling box, 2. Test tube fixing box, 3. Test tube frame, 4. Test tube adjustment assembly, 5. Sealing adjustment assembly, 6. Overall adjustment assembly, 7. Auxiliary lifting assembly, 8. Test tube adjustment shaft, 9. Active bevel gear, 10. Screw, 11. Driven bevel gear, 12. Moving connecting piece, 13. Sealing adjustment shaft, 14. Sealing plate, 15. Sealing limit plate, 16. Worm gear, 17. Worm, 18. Active sprocket, 19. Driven sprocket, 20. Transmission chain, 21. Drive disk, 22. Auxiliary limit plate, 23. Limit shaft, 24. Lifting belt, 25. Mounting hole, 26. Test tube body, 27. Fixed connecting piece, 28. Fixed arc plate, 29. Moving limit groove. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0025] Example 1

[0026] See also Figures 1 to 4 In this embodiment, a new type of environmental assessment sampling box is provided, including a sampling box body 1, a test tube fixing box 2, a test tube frame 3, a test tube adjustment component 4, a sealing adjustment component 5, an overall adjustment component 6 and an auxiliary pulling component 7. The test tube fixing box 2 is connected to the inner bottom of the sampling box body 1, the test tube frame 3 is connected to the upper end of the test tube fixing box 2, the test tube adjustment component 4 is connected to the inside of the test tube fixing box 2, the sealing adjustment component 5 is connected to the upper end of the sampling box body 1, the overall adjustment component 6 is connected to the outside of the sampling box body 1, and the auxiliary pulling component 7 is symmetrically connected to the two opposite outer walls of the sampling box body 1.

[0027] like Figure 3 As shown, in order to facilitate the fixation of the test tube, the test tube adjustment assembly 4 provided in the present scheme includes a test tube adjustment shaft 8, the test tube adjustment shaft 8 is vertically rotatably connected and arranged inside the test tube fixing box 2, the outer fixed sleeve of the test tube adjustment shaft 8 is provided with an active bevel gear 9, and the inner part of the test tube fixing box 2 is rotatably connected and provided with multiple groups of lead screws 10, one end of each group of the lead screws 10 is fixedly sleeved with a driven bevel gear 11, the active bevel gear 9 is meshedly connected with the driven bevel gear 11, and the outer thread sleeve of the lead screw 10 is provided with a movable The connecting piece 12 is provided with a movable limiting groove 29 at the upper end of the test tube fixing box 2, the movable connecting piece 12 is slidably connected inside the movable limiting groove 29, and the inside of the test tube frame 3 is provided with a mounting hole 25, and the inside of the mounting hole 25 is provided with a test tube body 26, the upper end of the movable connecting piece 12 is slidably connected inside the mounting hole 25, and one side of the upper end of the movable connecting piece 12 is connected with a fixed connecting piece 27, and one side of the fixed connecting piece 27 is connected with a fixed arc plate 28.

[0028] like Figure 2 As shown, in order to facilitate the sealing protection of the sampling box 1, the sealing adjustment component 5 provided in the present scheme includes a sealing adjustment shaft 13 and a sealing plate 14, and two groups of sealing limit plates 15 are connected to one side of the upper end of the sampling box 1, and the sealing adjustment shaft 13 is rotatably connected between the two sealing limit plates 15, and one end of the sealing plate 14 is fixedly sleeved on the outer side of the sealing adjustment shaft 13.

[0029] like Figure 1 , 3 As shown, in order to drive the test tube adjustment component 4 and the sealing adjustment component 5, the overall adjustment component 6 provided in this scheme includes a worm wheel 16, a worm 17, a driving sprocket 18, a driven sprocket 19 and a transmission chain 20, wherein the worm wheel 16 is fixedly sleeved on the outside of the test tube adjustment shaft 8, the worm 17 is rotatably connected and arranged inside the test tube fixing box 2, the worm wheel 16 is meshingly connected with the worm 17, and the driving sprocket 18 is fixedly sleeved on one end of the worm 17, the driven sprocket 19 is fixedly sleeved on the outside of the sealing adjustment shaft 13, the transmission chain 20 is sleeved on the outside of the driving sprocket 18 and the driven one, and a driving disk 21 is connected to one end of the worm 17.

[0030] like Figure 1 As shown, in order to facilitate the movement of the entire equipment, the auxiliary lifting component 7 provided in this scheme includes an auxiliary limiting plate 22, and two groups of the auxiliary limiting plates 22 are symmetrically arranged on the outside of the collection box. A limiting shaft 23 is connected between the two groups of the auxiliary limiting plates 22, and a lifting belt 24 is sleeved on the outside of the limiting shaft 23.

[0031] When using the utility model, when it is necessary to place the test tube body 26 after sampling, first place the test tube body 26 inside the mounting hole 25, and rotate the driving disk 21 in the forward direction, the driving disk 21 drives the worm 17 to rotate, the worm 17 drives the driving sprocket 18 to rotate, the driving sprocket 18 drives the driven sprocket 19 to rotate through the transmission chain 20, the driven sprocket 19 drives the sealing adjustment shaft 13 to rotate, and the sealing adjustment shaft 13 drives the sealing plate 14 to rotate to seal the upper end of the sampling box 1;

[0032] At the same time, the worm 17 drives the test tube adjustment shaft 8 to rotate through the worm gear 16, the test tube adjustment shaft 8 drives the active bevel gear 9 to rotate, the active bevel gear 9 drives the movable connecting member 12 to move through the driven bevel gear 11, and the movable connecting member 12 drives the fixed arc plate 28 to move toward the test tube body 26 through the fixed connecting member 27, thereby fixing the test tube body 26;

[0033] When the test tube body 26 needs to be taken out, the driving disk 21 is rotated in the opposite direction to move the sealing plate 14 away from the upper end of the sampling box 1 , thereby releasing the limit on the test tube body 26 , and the staff takes the test tube body 26 out of the interior of the sampling box 1 .

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A new type of environmental assessment sampling box, characterized in that: The sampling box (1) comprises a test tube fixing box (2) connected to the inner bottom of the sampling box (1), a test tube frame (3) connected to the upper end of the test tube fixing box (2), a test tube adjustment component (4) connected to the inside of the test tube fixing box (2), a sealing adjustment component (5) connected to the upper end of the sampling box (1), an integral adjustment component (6) connected to the outer side of the sampling box (1), and auxiliary lifting components (7) connected to the two opposite outer walls of the sampling box (1).

2. A new type of environmental assessment sampling box according to claim 1, characterized in that: The test tube adjustment assembly (4) comprises a test tube adjustment shaft (8), the test tube adjustment shaft (8) is vertically rotatably connected and arranged inside the test tube fixing box (2), the outer fixed sleeve of the test tube adjustment shaft (8) is provided with a driving bevel gear (9), and the inner part of the test tube fixing box (2) is rotatably connected and provided with a plurality of groups of lead screws (10), one end of each group of the lead screws (10) is fixedly sleeved with a driven bevel gear (11), the driving bevel gear (9) is meshingly connected with the driven bevel gear (11), and the outer thread sleeve of the lead screw (10) is provided with a movable connecting piece (12).

3. A new type of environmental assessment sampling box according to claim 2, characterized in that: The sealing adjustment component (5) comprises a sealing adjustment shaft (13) and a sealing plate (14); two sets of sealing limit plates (15) are connected to one side of the upper end of the sampling box (1); the sealing adjustment shaft (13) is rotatably connected between the two sealing limit plates (15), and one end of the sealing plate (14) is fixedly sleeved on the outer side of the sealing adjustment shaft (13).

4. A new type of environmental assessment sampling box according to claim 3, characterized in that: The integral adjustment assembly (6) comprises a worm wheel (16), a worm (17), a driving sprocket (18), a driven sprocket (19) and a transmission chain (20); the worm wheel (16) is fixedly sleeved on the outside of the test tube adjustment shaft (8); the worm (17) is rotatably connected and arranged inside the test tube fixing box (2); the worm wheel (16) is meshingly connected with the worm (17); the driving sprocket (18) is fixedly sleeved on one end of the worm (17); the driven sprocket (19) is fixedly sleeved on the outside of the sealing adjustment shaft (13); the transmission chain (20) is sleeved on the outside of the driving sprocket (18) and the driven sprocket; and one end of the worm (17) is connected to a driving disk (21).

5. A new type of environmental assessment sampling box according to claim 1, characterized in that: The auxiliary lifting assembly (7) comprises auxiliary limiting plates (22), two groups of the auxiliary limiting plates (22) are symmetrically arranged on the outer side of the collection box, a limiting shaft (23) is connected between the two groups of the auxiliary limiting plates (22), and a lifting belt (24) is sleeved on the outer side of the limiting shaft (23).

6. A new type of environmental assessment sampling box according to claim 2, characterized in that: The test tube frame (3) is internally connected with a mounting hole (25), and the mounting hole (25) is internally connected with a test tube body (26), and the upper end of the movable connecting member (12) is slidably connected to the inside of the mounting hole (25), and one side of the upper end of the movable connecting member (12) is connected with a fixed connecting member (27), and one side of the fixed connecting member (27) is connected with a fixed arc plate (28).

7. A new type of environmental assessment sampling box according to claim 2, characterized in that: The upper end of the test tube fixing box (2) is connected with a movable limiting groove (29), and the movable connecting member (12) is slidably connected and arranged inside the movable limiting groove (29).

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