Wastewater sampling placement box

Abstract

The utility model relates to the technical field of wastewater sampling, in particular to a wastewater sampling placement box which comprises a front side plate and a rear side plate opposite to the front side plate, a left side plate, a right side plate and a bottom plate are hinged between the front side plate and the rear side plate, and the left side plate and the right side plate are symmetrically arranged on the two sides of the front side plate; the bottom plate is located at the bottom of the front side plate and used for abutting against the bottom of the left side plate, a cover plate is hinged to the top of the front side plate, a locking piece used for fixing is arranged between the cover plate and the rear side plate, the left side plate comprises a plurality of single side plates hinged to one another, the rotating directions of every two adjacent single side plates are opposite, and the bottom plate comprises a plurality of single supporting plates hinged to one another. The rotating directions of every two adjacent single supporting plates are opposite, the single supporting plates correspond to the single side plates in a one-to-one mode, fixing pieces used for fixing are arranged between the single supporting plates and the single side plates, mesh belt cloth is arranged between the front side plate and the rear side plate, and a pipe containing bag is arranged on the mesh belt cloth. The device has the effect of being convenient to store and transfer.

Description

Technical Field

[0001] This application relates to the field of wastewater sampling technology, and in particular to a wastewater sampling container. Background Technology

[0002] Water sample analysis typically involves collecting water samples from polluted water bodies using specialized test tubes, followed by laboratory analysis to obtain basic data on water pollution. Since the collected water samples are usually taken outdoors, far from the laboratory, a special storage box is typically used to store the sampling test tubes in order to protect the integrity of the collected water samples and prevent them from being contaminated.

[0003] Chinese patent CN221970074U discloses an anti-tipping placement box for wastewater sampling and testing, which includes a placement box body, a storage box inside the placement box body, a number of limiting frames inside the storage box, and two connecting plates fixedly installed at the bottom of the storage box.

[0004] In the process of using the above technology, the placement box is usually placed in the laboratory, and the box is relatively large. When not in use, the placement box will occupy a lot of space in the laboratory, which will reduce the space utilization rate of the laboratory and has shortcomings. Utility Model Content

[0005] To address the issue of wastewater sampling boxes occupying excessive space when not in use, this application provides a wastewater sampling box.

[0006] The wastewater sampling and placement box provided in this application adopts the following technical solution:

[0007] A wastewater sampling container includes a front panel and a rear panel opposite to the front panel. A left side panel, a right side panel, and a bottom panel are hinged between the front and rear panels. The left and right side panels are symmetrically arranged on both sides of the front panel. The bottom panel is located at the bottom of the front panel and abuts against the bottom of the left side panel. A cover plate is hinged to the top of the front panel. A locking element for fixing is provided between the cover plate and the rear panel. The left side panel includes a plurality of hinged single-side panels. The plurality of single-side panels are connected along the front panel. The side plates are arranged in the direction from the rear side plate, and the rotation directions of two adjacent single side plates are opposite. The bottom plate includes a plurality of single support plates that are hinged to each other. The plurality of single support plates are arranged in the direction from the front side plate to the rear side plate, and the rotation directions of two adjacent single support plates are opposite. The single support plates correspond one-to-one with the single side plates. A fixing member is provided between the single support plate and the single side plate for fixing. A mesh belt is provided between the front side plate and the rear side plate. A tube bag is provided on the mesh belt. The tube bag is used to place sampling test tubes.

[0008] By adopting the above technical solution, after the experimenter removes all the sampling tubes from the tube bag, the experimenter releases the fixing effect of the fasteners on the single tray and the single side plate, and at the same time releases the fixing effect between the cover plate and the rear side plate. Then, the single tray and the single side plate are rotated. As the rear side plate gradually moves closer to the front side plate, the adjacent single side plates rotate continuously, causing multiple single side plates to fold together. At the same time, the adjacent single trays also rotate continuously, causing multiple single trays to fold together. This reduces the distance between the rear side plate and the front side plate, thereby reducing the space occupied in the laboratory and improving the utilization rate of the laboratory space.

[0009] Optionally, the locking element includes a latch disposed between the rear side panel and the cover plate.

[0010] By adopting the above technical solution, researchers can quickly and easily open the cover, thus facilitating the placement and removal of sampling tubes.

[0011] Optionally, the fixing member includes a connecting piece rotatably mounted on the single support plate, and a fixing bolt is rotatably mounted on the connecting piece, the fixing bolt being threadedly connected to the single side plate.

[0012] By adopting the above technical solution, the experimenters tightened the fixing bolts to make the single side plate and the single support plate form a whole, reducing the possibility of damage to the sampling test tube caused by external impact.

[0013] Optionally, sealing strips are provided between two adjacent single-side plates, between the single-side plate and the front side plate, between the single-side plate and the rear side plate, between the single-side plate and the single support plate, between the single support plate and the front side plate, and between the single support plate and the rear side plate.

[0014] By adopting the above technical solution, the sealing of the internal environment of the placement box can be improved, reducing the possibility of external environment contamination of the sampling tube, and reducing the possibility of wastewater sample leakage.

[0015] Optionally, a reinforcing rod is rotatably provided on both the front and rear side plates, and a reinforcing bolt is rotatably provided on the reinforcing rod. The reinforcing bolt is threaded to the single support plate. A storage screw hole is provided on both the front and rear side plates. When the single side plate is folded, the reinforcing bolt on the reinforcing rod on the front side plate is threaded to the storage screw hole on the rear side plate.

[0016] By adopting the above technical solution, when two adjacent single-side plates are folded together, the reinforcing rod helps to maintain the state between the two adjacent single-side plates, reducing the possibility of the single-side plate being accidentally unfolded and making it convenient for experimental personnel to handle. At the same time, when the single-side plate is fully unfolded, the reinforcing rod strengthens the structural strength between the single support plate and the front side plate, which helps to improve the support effect of the single support plate.

[0017] Optionally, casters are rotatably provided on both the single support plate near the front side plate and the single support plate near the rear side plate.

[0018] By adopting the above technical solution, when multiple single-side plates are fully unfolded, the casters can facilitate the transfer of sampling test tubes by experimental personnel, which helps to reduce the difficulty of transfer for experimental personnel.

[0019] Optionally, both the mesh belt and the tube bag are provided with sponge around their sides.

[0020] By adopting the above technical solution, the possibility of damage to the sampling tube caused by external impact is reduced. At the same time, the sponge can absorb the sample that is accidentally spilled outside the sampling tube, further reducing the possibility of accidental liquid leakage.

[0021] Optionally, a shoulder strap is provided on the front side panel, and the top and bottom of the shoulder strap are detachably provided with strap buckles, which are used to fix the shoulder strap on the front side panel.

[0022] By adopting the above technical solution, when the road surface is uneven, the carrying strap makes it convenient for the experimenters to carry and transfer the box. At the same time, when the road surface is flat, the experimenters can pull the front panel by removing the strap buckle at the bottom of the carrying strap, thereby further reducing the difficulty of transferring and placing the box.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. After the experimenter removes all the sampling tubes from the tube bag, the experimenter releases the fixing mechanism between the single tray and the single side plate, and at the same time releases the fixing mechanism between the cover plate and the rear side plate. Then, the experimenter rotates the single tray and the single side plate. As the rear side plate gradually moves closer to the front side plate, the adjacent single side plates rotate continuously, causing multiple single side plates to fold together. At the same time, the adjacent single trays also rotate continuously, causing multiple single trays to fold together. This reduces the distance between the rear side plate and the front side plate, thereby reducing the space occupied in the laboratory and improving the utilization rate of the laboratory space.

[0025] 2. When two adjacent single-side plates are folded together, the reinforcing rod helps to maintain the state between the two adjacent single-side plates, reducing the possibility of the single-side plate being accidentally unfolded and making it convenient for experimental personnel to handle. At the same time, when the single-side plate is fully unfolded, the reinforcing rod strengthens the structural strength between the single support plate and the front side plate, which helps to improve the support effect of the single support plate.

[0026] 3. When the road surface is uneven, the carrying straps make it easy for the experimenters to carry the box for transfer. When the road surface is flat, the experimenters can remove the strap buckles at the bottom of the carrying straps to pull the front panel, thereby further reducing the difficulty of transferring and placing the box. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0028] Figure 2 This is a structural schematic diagram used in the embodiments of this application to illustrate the folding of a single side panel.

[0029] Explanation of reference numerals in the attached diagram: 0. Sampling tube; 1. Front side panel; 2. Rear side panel; 3. Left side panel; 31. Single side panel; 4. Right side panel; 5. Base plate; 51. Single support plate; 6. Cover plate; 61. Single sealing plate; 7. Locking element; 71. Fastener; 8. Fixing element; 81. Connecting piece; 82. Fixing bolt; 9. Mesh belt; 10. Tube bag; 11. Sealing strip; 12. Reinforcing rod; 13. Reinforcing bolt; 14. Storage screw hole; 15. Caster wheel; 16. Sponge; 17. Shoulder strap; 18. Strap buckle. Detailed Implementation

[0030] The following is in conjunction with the appendix Figures 1-2 This application will be described in further detail.

[0031] This application discloses a wastewater sampling and placement box.

[0032] Reference Figure 1 A wastewater sampling box includes a front panel 1 and a rear panel 2 opposite to the front panel 1. A left side panel 3, a right side panel 4 and a bottom panel 5 are hinged between the front panel 1 and the rear panel 2. The left side panel 3 and the right side panel 4 are symmetrically arranged on both sides of the front panel 1 in the horizontal direction. The bottom panel 5 is located at the bottom of the front panel 1 and is used to abut against the bottom of the left side panel 3.

[0033] Reference Figure 1 and Figure 2 A cover plate 6 is hinged to the top of the front side panel 1. The cover plate 6 includes a plurality of single sealing plates 61 that are hinged to each other. The plurality of single sealing plates 61 are arranged along the direction from the front side panel 1 to the rear side panel 2. The rotation directions of two adjacent single sealing plates 61 are opposite. A locking member 7 for fixing is arranged between the cover plate 6 and the rear side panel 2. The locking member 7 includes a buckle 71 arranged between the rear side panel 2 and the cover plate 6.

[0034] Reference Figure 1 and Figure 2 The left side plate 3 includes multiple hinged single side plates 31, which are arranged along the direction from the front side plate 1 to the rear side plate 2. The rotation directions of two adjacent single side plates 31 are opposite. The bottom plate 5 includes multiple hinged single support plates 51, which are arranged along the direction from the front side plate 1 to the rear side plate 2. The rotation directions of two adjacent single support plates 51 are opposite. The single support plates 51 correspond one-to-one with the single side plates 31.

[0035] Reference Figure 1 and Figure 2 Sealing strips 11 are arranged between two adjacent single side plates 31, between single side plate 31 and front side plate 1, between single side plate 31 and rear side plate 2, between single side plate 31 and single support plate 51, between single support plate 51 and front side plate 1, and between single support plate 51 and rear side plate 2. The sealing strips 11 are made of elastic rubber material. Sealing strips 11 are also adhered to the single sealing plate 61. Fixing members 8 for fixing are arranged between single support plate 51 and single side plate 31.

[0036] Reference Figure 1 and Figure 2 The fastener 8 includes a connecting piece 81 rotatably connected to the single support plate 51, a fixing bolt 82 rotatably connected to the connecting piece 81, the fixing bolt 82 being threaded onto the single side plate 31, a mesh cloth 9 being bonded between the front side plate 1 and the rear side plate 2, a tube bag 10 being sewn onto the mesh cloth 9, both the mesh cloth 9 and the tube bag 10 having a certain degree of elasticity, the tube bag 10 being used to place the sampling test tube 0, and sponge 16 being bonded around both the mesh cloth 9 and the tube bag 10.

[0037] When the experimenter needs to place the sampling tube 0, the experimenter pulls the front side plate 1 and the rear side plate 2 from the back. As the rear side plate 2 gradually moves away from the front side plate 1, the multiple folded single side plates 31 gradually unfold, and at the same time, the multiple folded single support plates 51 unfold synchronously until the single side plates 31 are fully unfolded. At this time, the mesh cloth 9 between the front side plate 1 and the rear side plate 2 is also fully unfolded.

[0038] Then the experimenter tightens the fixing bolts 82 to fix the single side plate 31 and the single support plate 51 into a whole. After that, the cover plate 6 is fully unfolded. Then the sampling tube 0 is inserted into the tube bag 10 on the mesh cloth 9. Finally, the cover plate 6 is rotated and the buckle 71 is fastened.

[0039] Reference Figure 1 and Figure 2Both the front side plate 1 and the rear side plate 2 are rotatably connected to a reinforcing rod 12, and a reinforcing bolt 13 is rotatably connected to the reinforcing rod 12. The reinforcing bolt 13 is threaded to the single support plate 51. Both the front side plate 1 and the rear side plate 2 are provided with a storage screw hole 14. When the single side plate 31 is completely folded, the reinforcing bolt 13 on the reinforcing rod 12 on the front side plate 1 can be threaded into the storage screw hole 14 on the rear side plate 2.

[0040] Reference Figure 1 and Figure 2 A caster wheel 15 is rotatably connected to a single tray 51 near the front side panel 1 and a single tray 51 near the rear side panel 2. A shoulder strap 17 is arranged on the front side panel 1. A strap buckle 18 is fastened to the top and bottom of the shoulder strap 17. The strap buckle 18 is used to fix the shoulder strap 17 to the front side panel 1.

[0041] When the road surface is flat, the experimenter inserts the strap buckle 18 at the bottom of the shoulder strap 17 and then pulls the shoulder strap 17 to make the placement box slide on the road surface.

[0042] After the experimenter removes all the sampling tubes 0, the experimenter loosens the fixing bolts 82 and opens the buckle 71. Then, the experimenter squeezes the front side plate 1 and the rear side plate 2, and the single side plate 31 and the single support plate 51 are continuously folded and stored until the relative rotation between two adjacent single side plates 31 stops. Then, the experimenter rotates the reinforcing rod 12 and makes the reinforcing bolt 13 on the reinforcing rod 12 on the front side plate 1 connect to the storage screw hole 14 on the rear side plate 2. After that, the single sealing plate 61 on the cover plate 6 is folded to complete the storage process of the placement box.

[0043] The implementation principle of a wastewater sampling placement box in this application embodiment is as follows: When the experimenter needs to place the sampling test tube 0, the experimenter pulls the front side plate 1 and the rear side plate 2 from the back. As the rear side plate 2 gradually moves away from the front side plate 1, the multiple folded single side plates 31 gradually unfold, and at the same time, the multiple folded single support plates 51 unfold synchronously until the single side plates 31 are fully unfolded. At this time, the mesh cloth 9 between the front side plate 1 and the rear side plate 2 is also fully unfolded.

[0044] Then the experimenter tightens the fixing bolts 82 to fix the single side plate 31 and the single support plate 51 into a whole. After that, the cover plate 6 is fully unfolded. Then the sampling tube 0 is inserted into the tube bag 10 on the mesh cloth 9. Finally, the cover plate 6 is rotated and the buckle 71 is fastened.

[0045] When the road surface is flat, the experimenter inserts the strap buckle 18 at the bottom of the shoulder strap 17 and then pulls the shoulder strap 17 to make the placement box slide on the road surface.

[0046] After the experimenter removes all the sampling tubes 0, the experimenter loosens the fixing bolts 82 and opens the buckle 71. Then, the experimenter squeezes the front side plate 1 and the rear side plate 2, and the single side plate 31 and the single support plate 51 are continuously folded and stored until the relative rotation between two adjacent single side plates 31 stops. Then, the experimenter rotates the reinforcing rod 12 and makes the reinforcing bolt 13 on the reinforcing rod 12 on the front side plate 1 connect to the storage screw hole 14 on the rear side plate 2. After that, the single sealing plate 61 on the cover plate 6 is folded to complete the storage process of the placement box.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wastewater sampling and placement box, characterized in that: The system includes a front side plate (1) and a rear side plate (2) opposite to the front side plate (1). A left side plate (3), a right side plate (4), and a bottom plate (5) are hinged between the front side plate (1) and the rear side plate (2). The left side plate (3) and the right side plate (4) are symmetrically arranged on both sides of the front side plate (1). The bottom plate (5) is located at the bottom of the front side plate (1) and is used to abut against the bottom of the left side plate (3). A cover plate (6) is hinged to the top of the front side plate (1). A locking member (7) for fixing is provided between the cover plate (6) and the rear side plate (2). The left side plate (3) includes a plurality of single side plates (31) that are hinged to each other. The plurality of single side plates (31) extend along the front side plate (1) to the rear side plate (2). The rear side plate (2) is arranged in the direction of rotation of two adjacent single side plates (31). The bottom plate (5) includes a plurality of single support plates (51) that are hinged to each other. The plurality of single support plates (51) are arranged along the direction from the front side plate (1) to the rear side plate (2). The rotation directions of two adjacent single support plates (51) are opposite. The single support plate (51) corresponds one-to-one with the single side plate (31). A fixing member (8) for fixing is provided between the single support plate (51) and the single side plate (31). A mesh belt (9) is provided between the front side plate (1) and the rear side plate (2). A tube bag (10) is provided on the mesh belt (9). The tube bag (10) is used to place the sampling test tube (0).

2. The wastewater sampling and placement box according to claim 1, characterized in that: The locking element (7) includes a latch (71) disposed between the rear side plate (2) and the cover plate (6).

3. The wastewater sampling and placement box according to claim 1, characterized in that: The fastener (8) includes a connecting piece (81) rotatably mounted on the single support plate (51), and a fixing bolt (82) rotatably mounted on the connecting piece (81), the fixing bolt (82) being threadedly connected to the single side plate (31).

4. A wastewater sampling and placement box according to claim 3, characterized in that: A sealing strip (11) is provided between two adjacent single side plates (31), between the single side plate (31) and the front side plate (1), between the single side plate (31) and the rear side plate (2), between the single side plate (31) and the single support plate (51), between the single support plate (51) and the front side plate (1), and between the single support plate (51) and the rear side plate (2).

5. A wastewater sampling and placement box according to claim 1, characterized in that: Both the front side plate (1) and the rear side plate (2) are rotatably provided with reinforcing rods (12), and reinforcing bolts (13) are rotatably provided on the reinforcing rods (12). The reinforcing bolts (13) are threadedly connected to the single support plate (51). Both the front side plate (1) and the rear side plate (2) are provided with storage screw holes (14). When the single side plate (31) is folded, the reinforcing bolts (13) on the reinforcing rods (12) on the front side plate (1) are threadedly connected to the storage screw holes (14) on the rear side plate (2).

6. A wastewater sampling and placement box according to claim 5, characterized in that: Universal wheels (15) are rotatably provided on the single support plate (51) near the front side plate (1) and on the single support plate (51) near the rear side plate (2).

7. A wastewater sampling and placement box according to claim 1, characterized in that: Both the mesh belt (9) and the tube bag (10) are surrounded by sponge (16).

8. A wastewater sampling and placement box according to claim 6, characterized in that: The front side panel (1) is provided with a shoulder strap (17), and the top and bottom of the shoulder strap (17) are detachably provided with a strap buckle (18), which is used to fix the shoulder strap (17) on the front side panel (1).

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