Portable water quality sampling box

Abstract

The utility model provides a portable water quality sampling box which comprises a box body and an adsorption block, the top of the box body is provided with a dustproof top cover through a hinge, the box body is internally provided with a rubber pad, and the top of the rubber pad is provided with placing grooves for placing water quality sample tubes at equal intervals; the left side and the right side of the upper portion of the back face of the box body are each provided with an adsorption block used for adsorption and fixation, and the four corners of the bottom of the box body are provided with four vibration reduction assemblies used for vibration resistance. The top of the rubber pad is provided with a plurality of groups of placing grooves which are arranged at equal intervals and are used for placing water quality sample tubes, the volume of the box body is greatly increased, the two box bodies are adsorbed and fixed pairwise through eight groups of built-in magnets, so that the two box bodies are combined and fixed, and the final effect is that under the condition that the volume of the box body is not reduced, the water quality sample tubes can be placed in the placing grooves. The occupied space of the box body can be greatly reduced, and the portability is remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the field of water quality testing technology, and specifically relates to a portable water quality sampling box. Background Technology

[0002] A water sampling box is an integrated device used to collect water samples in various environments and locations for water quality analysis. It typically includes various tools and reagents, such as sampling bottles, filters, preservation solutions, thermometers, and pH test strips, ensuring efficient and accurate collection and preservation of water samples. Water quality assessment often involves sampling at multiple dispersed points, such as rivers, lakes, groundwater wells, and industrial discharge outlets. Therefore, a large volume of water sampling box is required. The conventional solution is to design a large volume to accommodate water samples from multiple areas. However, this method has drawbacks; a larger volume increases the box's size, reducing portability, especially when sampling at multiple dispersed points. Therefore, a new structure is proposed to address these issues. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a portable water quality sampling box to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: a portable water quality sampling box, comprising: a box body and an adsorption block, wherein a dustproof top cover is installed on the top of the box body by a hinge, and a rubber pad is provided inside the box body, wherein the top of the rubber pad is provided with placement slots for placing water quality sample tubes at equal intervals;

[0005] Each of the upper left and right sides of the back of the box is provided with an adsorption block for adsorption and fixation. Four vibration damping components for shock resistance are installed at the four corners of the bottom of the box. Each vibration damping component includes a spring for driving the rubber column to move up and down inside the vibration damping cylinder.

[0006] In a preferred embodiment, the box has two sets of identical and mirror-symmetrical boxes. The two sets of boxes are connected at the bottom by two hinges. The adsorption blocks on opposite sides of the two sets of boxes are positioned one-to-one and opposite poles are opposite. After the two boxes are combined, the opening and closing of the two hinges drives the two boxes to unfold or combine. When the two boxes are unfolded, the adsorption blocks on the left and right sides are adsorbed and fixed, so that the two boxes can be unfolded horizontally, making them flexible and convenient to use.

[0007] As a preferred embodiment, a handle is provided at the lower center of the rear side of the box. The handle is made of nylon. The two sets of handles are of the same size and are positioned opposite each other. The handles are made of nylon, which is flexible and durable, and will not hinder the unfolding of the two boxes.

[0008] In a preferred embodiment, a retaining ring is provided at the top inside the box. The length and width of the retaining ring match the length and width of the top cover. The distance between the retaining ring and the top of the box is equal to the thickness of the top cover. The front top of the top cover is fixed to the front top of the box by two sets of buckles.

[0009] In a preferred embodiment, several sets of reinforcing plates are vertically arranged on the front and inner sides of the box, and the interval length between two adjacent sets of reinforcing plates is the same.

[0010] In a preferred embodiment, a gap is provided between the top of the rubber pad and the bottom of the retaining ring, and the front, rear, left and right sides of the rubber pad are respectively bonded to the front, rear, left and right inner walls of the box.

[0011] In a preferred embodiment, the top of the damping cylinder is bonded to the bottom of the housing, and the inner wall of the damping cylinder is bonded with a rubber layer for friction damping. The radius of the inner side of the damping cylinder matches the radius of the rubber column.

[0012] In a preferred embodiment, the height of the damping cylinder is equal to half the height of the spring. The spring is sleeved on the outside of the damping cylinder. The height of the rubber column is less than the height of the spring but greater than the height of the damping cylinder. The top of the rubber column is integrally formed with a base plate. By utilizing the spring's stored force and rebound, the rubber column is driven to move up and down repeatedly inside the damping cylinder. This repeated friction between the outside of the rubber column and the inside of the rubber layer achieves a damping effect, thereby significantly reducing the vibration experienced by the box during transportation and protecting the water quality sample tubes stored inside the box.

[0013] In a preferred embodiment, the bottom of the spring is glued to the top of the base plate, the rubber column passes upward through the spring and is inserted into the damping cylinder, and a built-in magnet is embedded in the bottom of the base plate. The built-in magnets under the two boxes are positioned opposite each other and opposite poles are opposite. When the two boxes are combined, the two opposite built-in magnets are attracted and fixed, thereby combining the two boxes and greatly improving the portability of the boxes.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are as follows: By setting rubber pads, adsorption blocks, and handles, the two boxes are of the same size and are arranged in a mirror symmetrical manner. The top of the rubber pads has several sets of equally spaced slots for placing water quality sample tubes. Therefore, the two boxes can hold multiple sets of water quality sample tubes, greatly increasing the volume of the boxes. The rubber pads can protect the water quality sample tubes. After the two boxes are filled with water quality sample tubes, the two boxes can be flipped down to release the four sets of adsorption blocks on the opposite side of the two boxes that are used to fix the two boxes. Then, the bottoms of the two boxes are brought together, and the eight sets of built-in magnets are adsorbed and fixed in pairs, exposing the handles on the back of the boxes. Thus, the two boxes are combined and fixed. Then, the two sets of boxes can be lifted by holding the two nylon handles for carrying. The final effect is that without reducing the volume of the boxes, the space occupied by the boxes can be greatly reduced, and the portability is significantly increased. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a portable water quality sampling box according to the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of a portable water quality sampling box according to the present invention.

[0018] Figure 3 This is a schematic diagram of the bottom structure of a portable water quality sampling box according to the present invention.

[0019] Figure 4 This is a schematic diagram of the vibration damping component in a portable water quality sampling box according to this utility model.

[0020] In the diagram, 100-box body, 101-reinforcing plate, 110-top cover, 120-adsorption block, 130-rubber pad, 131-placement slot, 140-handle;

[0021] 200-Vibration damping component, 210-Base plate, 211-Built-in magnet, 220-Rubber column, 230-Spring, 240-Vibration damping cylinder, 241-Rubber layer. 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 one aspect of the present utility model, and not all aspects. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figures 1 to 4 A portable water quality sampling box includes: a box body 100 and an adsorption block 120. The top of the box body 100 is fitted with a dustproof top cover 110 by a hinge. The box body 100 is provided with a rubber pad 130 inside. The top of the rubber pad 130 is provided with placement slots 131 for placing water quality sample tubes at equal intervals.

[0024] Each of the upper left and right sides of the back of the box 100 is provided with an adsorption block 120 for adsorption and fixation. Four vibration damping components 200 for shock resistance are installed at the four corners of the bottom of the box 100. Each vibration damping component 200 includes a spring 230 for driving the rubber column 220 to move up and down inside the vibration damping cylinder 240.

[0025] The box 100 has two sets of identical and mirror-symmetrical boxes. The two sets of boxes 100 are connected at the bottom by two hinges. The adsorption blocks 120 on opposite sides of the two sets of boxes 100 are positioned one-to-one and opposite poles are opposite. After the two boxes 100 are combined, the opening and closing of the two hinges will cause the two boxes 100 to unfold or combine. When the two boxes 100 are unfolded, the adsorption blocks 120 on the left and right sides will adsorb and fix them, so that the two boxes 100 can be unfolded horizontally, making them flexible and convenient to use.

[0026] A handle 140 is located at the lower center of the rear side of the case 100. The handle 140 is made of nylon. The two sets of handles 140 are the same size and are positioned opposite each other. The handles 140 are made of nylon, which is flexible and durable, and will not hinder the unfolding of the two cases 100.

[0027] A retaining ring is provided inside the upper part of the box 100. The length and width of the retaining ring match the length and width of the top cover 110. The distance between the retaining ring and the top of the box 100 is equal to the thickness of the top cover 110. The front top of the top cover 110 is fixed to the front top of the box 100 by two sets of buckles.

[0028] Several sets of reinforcing plates 101 are vertically arranged on the front and the inner sides of the left and right sides of the housing 100, and the interval length between two adjacent sets of reinforcing plates 101 is the same.

[0029] A gap is provided between the top of the rubber pad 130 and the bottom of the retaining ring, and the front, back, left and right sides of the rubber pad 130 are respectively bonded to the front, back, left and right inner walls of the box 100.

[0030] The top of the vibration damping cylinder 240 is bonded to the bottom of the housing 100. The inner wall of the vibration damping cylinder 240 is bonded with a rubber layer 241 for friction damping. The radius of the inner side of the vibration damping cylinder 240 matches the radius of the rubber column 220.

[0031] The height of the damping cylinder 240 is equal to half the height of the spring 230. The spring 230 is sleeved on the outside of the damping cylinder 240. The height of the rubber column 220 is less than the height of the spring 230 but greater than the height of the damping cylinder 240. The top of the rubber column 220 is integrally formed with a base plate 210. By utilizing the stored force of the spring 230 to rebound, the rubber column 220 is driven to move up and down repeatedly inside the damping cylinder 240. Thus, by utilizing the repeated friction between the outside of the rubber column 220 and the inside of the rubber layer 241, the vibration damping effect is achieved, which can significantly reduce the vibration effect on the box 100 during transportation and protect the water quality sample tubes stored inside the box 100.

[0032] The bottom of the spring 230 is glued to the top of the base plate 210. The rubber column 220 passes upward through the spring 230 and is inserted into the shock absorber 240. The bottom of the base plate 210 is embedded with a built-in magnet 211. The built-in magnets 211 under the two boxes 100 are positioned opposite each other and opposite poles are opposite. When the two boxes 100 are combined, the two opposite built-in magnets 211 are attracted and fixed, so that the two boxes 100 can be combined, thereby greatly improving the portability of the boxes 100.

[0033] Example 1: Please refer to Figures 1 to 3 In actual use, when the two boxes 100 are empty, the four vibration damping components 200 at the bottom of the left box 100 are aligned with the four vibration damping components 200 at the bottom of the right box 100. The built-in magnets 211 embedded in the bottom plate 210 below the vibration damping components 200 at the bottom of the left box 100 are opposite poles aligned with the built-in magnets 211 embedded in the bottom plate 210 below the vibration damping components 200 at the bottom of the right box 100 and are attracted and fixed. At this time, the bottoms of the two boxes 100 are attracted and fixed by eight sets of built-in magnets 211. The backs of the two boxes 100 are facing up and the two sets of nylon handles 140 are exposed. At this time, the two boxes 100 can be lifted by holding the two handles 140 and carried out.

[0034] Upon reaching the sampling area, first grasp the bottom of the two boxes 100 and pull them to the left and right respectively, causing the eight sets of built-in magnets 211 to detach from their adsorption and fixation. Then, flip the left box 100 to the left and the right box 100 to the right. At this time, the two adsorption blocks 120 on the back of the left box 100 will be adsorbed and fixed to the two adsorption blocks 120 on the front of the right box 100. The bottom of the four base plates 210 of the four vibration damping components 200 at the bottom of the left box 100 will contact the ground. The same applies to the right box 100. This unfolds the two boxes 100. The final effect is that the adsorption combination of the two boxes 100 makes them easy to carry. The unfolding of the two boxes 100 makes it easy to open them for storing water quality sample tubes, greatly increasing the convenience and portability of use.

[0035] Example 2: Please refer to Figures 1 to 4 After opening both boxes 100, first open the two latches on the top of the left box 100, then flip the top cover 110 of the left box 100 upwards. Similarly, open the two sets of latches on the right box 100 and flip the top cover 110 of the right box 100 upwards to expose the interior of both boxes 100. Then, take out empty water sample tubes from the placement slots 131 on top of the rubber pads 130 inside each box 100 for water sampling (the water sampling process is existing technology, and its working principle and structure will not be described in detail here). After sampling, reinforcing water sample tubes filled with water samples are reinserted into the placement slots 131. Since the rubber pads 130 are made of rubber, the inner side of the placement slots 131 and the outer side of the water sample tubes make contact through frictional damping, thus ensuring the stability of the water sample tubes. At the same time, the reinforcing plates 101 on the sides of the boxes 100 can enhance the overall stability of the boxes 100. After sampling... Afterwards, close both top covers 110 and secure them with buckles. Then, hold the left edge of the left box 100 and the right edge of the right box 100, lift both boxes 100, and flip the left box 100 to the lower left and the right box 100 to the lower right. The flipping action is performed simultaneously, causing the two sets of adsorption blocks 120 on the back of the left box 100 to detach from the two adsorption blocks 120 on the front of the right box 100, so that the bottoms of the two boxes 100 are facing each other. At this time, the bottom plates 210 of the four vibration damping mechanisms under the left box 100 are facing each other, and the built-in magnets 211 embedded in the left bottom plate 210 are adsorbed and fixed to the built-in magnets 211 embedded in the right bottom plate 210. Then, the two boxes 100 are combined, which greatly reduces the horizontal space occupied by the two boxes 100, making them easier to carry.

[0036] After the two boxes 100 are assembled, they can be lifted by the two nylon handles 140 on the top of the assembled boxes 100 for transport. When transporting the boxes 100 to the laboratory in a vehicle, the two boxes 100 can be reassembled following the steps described above, ensuring the bottom plates 210 of the eight sets of vibration damping components 200 at the bottom of the two boxes 100 are in contact with the ground. During transport, the vehicle will vibrate, forcing the boxes 100 to press down and causing the rubber pillars 220 on top of the bottom plates 210 to move upwards and inwards towards the vibration damping cylinder 240. Then, the bottom plates 210 will be further away from the boxes 100. The shortening of the distance at the bottom of the box 100 compresses the spring 230, causing it to contract. After the spring 230 is compressed to a critical value, it begins to rebound, lifting the box 100 upwards and forcing the rubber column 220 to move downwards inside the vibration damping cylinder 240. Therefore, during the up-and-down movement of the rubber column 220, the outer side of the rubber column 220 repeatedly rubs against the inner side of the rubber layer 241 bonded to the inner side of the vibration damping cylinder 240. This utilizes the principle of frictional vibration damping to absorb and weaken the vibration experienced by the box 100, thereby greatly reducing the impact of vibration on the box 100 and significantly improving the safety of the water quality sample tube during transportation.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable water sampling box, comprising: The box body (100) and the adsorption block (120) are characterized in that: the top of the box body (100) is fitted with a dustproof top cover (110) by a hinge, and the inside of the box body (100) is provided with a rubber pad (130), and the top of the rubber pad (130) is provided with a placement groove (131) for placing water sample tubes at equal intervals. The box (100) has an adsorption block (120) on each of the upper left and right sides on the back side for adsorption and fixation. The box (100) has four vibration damping components (200) installed at the four corners of the bottom. The vibration damping component (200) includes a spring (230) for driving the rubber column (220) to move up and down inside the vibration damping cylinder (240).

2. The portable water quality sampling box as described in claim 1, characterized in that: The box (100) has two sets of identical and mirror-symmetrical boxes. The two sets of boxes (100) are connected at the bottom by two sets of hinges. The adsorption blocks (120) on opposite sides of the two sets of boxes (100) are in one-to-one correspondence and opposite poles.

3. A portable water quality sampling box as described in claim 2, characterized in that: A handle (140) is provided at the lower center of the rear side of the box (100). The handle (140) is made of nylon. The two sets of handles (140) are the same in size and are positioned opposite each other.

4. A portable water quality sampling box as described in claim 3, characterized in that: The box (100) is provided with a retaining ring at the top inside. The length and width of the retaining ring match the length and width of the top cover (110). The distance between the retaining ring and the top of the box (100) is equal to the thickness of the top cover (110). The front of the top of the top cover (110) is fixed to the front of the top of the box (100) by two sets of buckles.

5. A portable water sampling box as described in claim 4, characterized in that: The front and inner sides of the box (100) are vertically provided with several sets of reinforcing plates (101), and the interval length between two adjacent sets of reinforcing plates (101) is the same.

6. A portable water quality sampling box as described in claim 1, characterized in that: A gap is provided between the top of the rubber pad (130) and the bottom of the retaining ring, and the front, back, left and right sides of the rubber pad (130) are respectively bonded to the front, back, left and right inner walls of the box body (100).

7. A portable water quality sampling box as described in claim 1, characterized in that: The top of the damping cylinder (240) is bonded to the bottom of the box (100), and the inner wall of the damping cylinder (240) is bonded with a rubber layer (241) for friction damping. The radius of the inner side of the damping cylinder (240) matches the radius of the rubber column (220).

8. A portable water sampling box as described in claim 7, characterized in that: The height of the damping cylinder (240) is equal to half the height of the spring (230). The spring (230) is sleeved on the outside of the damping cylinder (240). The height of the rubber column (220) is less than the height of the spring (230) but greater than the height of the damping cylinder (240). The top of the rubber column (220) is integrally formed with a base plate (210).

9. A portable water quality sampling box as described in claim 8, characterized in that: The bottom of the spring (230) is glued to the top of the base plate (210). The rubber column (220) passes upward through the spring (230) and is inserted into the damping cylinder (240). The bottom of the base plate (210) is embedded with a built-in magnet (211). The built-in magnets (211) under the two boxes (100) are positioned opposite each other and opposite poles are opposite.

Images