Water quality monitoring sampling box

Abstract

The utility model discloses a water quality monitoring sampling box, which relates to the technical field of water quality sampling boxes and comprises a plurality of sampling box components and a locking component, the sampling box components consist of sampling boxes and hasps, and the plurality of sampling box components are stacked and transferred through a transfer component; the transfer assembly comprises a transfer box frame and supporting cross rods, the front end of the transfer box frame is of an opening structure, and the supporting cross rods are symmetrically fixed to the two sides of the inner wall of the transfer box frame; and butt joint grooves are symmetrically formed in the two sides of a box body of the sampling box, and the sampling box is horizontally connected to the outer side of the supporting transverse rod in a sleeving mode through the butt joint grooves and used for achieving horizontal placement of the sampling box in the transfer box frame. According to the sampling box disclosed by the utility model, a plurality of sampling box assemblies can be conveniently transferred by arranging the transferring assembly, the sampling box assemblies and the transferring assembly can be conveniently assembled and disassembled by virtue of the locking assembly, and the transferring convenience of the sampling box can be further improved by virtue of the matching of a plurality of parts.

Description

Technical Field

[0001] This utility model relates to the technical field of water quality sampling boxes, specifically a water quality monitoring sampling box. Background Technology

[0002] A water sampling kit is a specialized toolbox used for the standardized and safe collection, temporary storage, and transportation of water samples during water quality monitoring, environmental surveys, scientific research, or industrial process control.

[0003] Existing water quality sampling boxes are independent and cannot be assembled and placed. The internal storage space of a single water quality sampling box is limited. When a large amount of sampling is required and multiple water quality sampling boxes need to be carried at the same time, it is inconvenient to take and move multiple water quality sampling boxes. Based on this, a water quality monitoring sampling box is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a water quality monitoring sampling box in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water quality monitoring sampling box, comprising a sampling box assembly consisting of a sampling box and a snap fastener, wherein the lid of the sampling box and the box body are closed and locked by snap fasteners, and multiple sampling box assemblies are stacked and transferred by a transfer assembly;

[0006] The transfer assembly includes a transfer box frame and a support crossbar. The front end of the transfer box frame has an open structure, and the support crossbar is symmetrically fixed to both sides of the inner wall of the transfer box frame.

[0007] The sampling box has symmetrical docking slots on both sides of its body. The sampling box is horizontally fitted onto the outside of the support crossbar through the docking slots to achieve horizontal placement of the sampling box inside the transfer box frame.

[0008] The sampling box is also equipped with locking components on both sides of the front end of the box body. The locking components are used to fix the sampling box relative to the support crossbar.

[0009] As a further embodiment of this utility model: the locking assembly includes a fixed base, an L-shaped slide groove, an L-shaped locking block, and a W-shaped spring piece;

[0010] The fixed base is symmetrically fixed on both sides of the front end of the sampling box body. The L-shaped slide groove is opened inside the fixed base and passes through the front end and one side of the fixed base. The L-shaped locking block is horizontally slidably installed inside the L-shaped slide groove and extends out to the front end and one side of the fixed base.

[0011] The W-shaped spring is distributed between the other side of the L-shaped locking block and the inner wall of the L-shaped slide groove, and is used to provide an outward thrust to the L-shaped locking block;

[0012] A locking hole is provided on the side of the support crossbar near the front end. When the rear end of the sampling box is in contact with the inner wall of the transfer box frame, the horizontal part of the L-shaped locking block is aligned with the locking hole and inserted into the inner side of the locking hole to achieve horizontal locking of the sampling box.

[0013] As a further embodiment of this utility model: the rear end face of the horizontal part of the L-shaped lock block protruding from the outer side of the fixing seat has an arc-shaped structure, and the side of the vertical part of the L-shaped lock block protruding to the front end of the fixing seat has a concave buckle groove.

[0014] As a further improvement of this utility model: the bottom of the sampling box body is fixed with four matrix-distributed support feet, and the top of the sampling box cover is symmetrically provided with two strip-shaped storage slots, which are used to provide storage space for the support feet on the sampling box assembly above;

[0015] The sampling box is also equipped with a first lifting handle in the middle of its body.

[0016] As a further improvement of this utility model: the transfer assembly also includes casters, a suitcase handle, and a second lifting handle;

[0017] The four casters are arranged in a matrix and fixedly installed at the bottom of the transfer box frame. The luggage handle is installed at the rear end of the transfer box frame, and the second lifting handle is installed at the top of the transfer box frame.

[0018] As a further improvement of this utility model: the front end of the supporting crossbar has a tapered arc structure, the length of the supporting crossbar matches the length of the transfer box frame, and the overall horizontal length of the sampling box and the fixing base is less than the length of the supporting crossbar.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By setting up a transfer component, multiple sampling box components can be easily transferred. By using a locking component, the sampling box components and the transfer component can be easily assembled and disassembled. The combination of these multiple parts can further improve the ease of transferring the sampling box. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0023] Figure 3 This is a schematic diagram showing the disassembled sampling box assembly and transfer assembly of this utility model;

[0024] Figure 4This is a schematic diagram of the sampling box assembly of this utility model in the open state;

[0025] Figure 5 This is a cross-sectional view of the locking component of this utility model.

[0026] In the diagram: 1. Sampling box assembly; 101. Sampling box; 102. Support leg; 103. Strip storage slot; 104. Docking slot; 105. Buckle; 106. First lifting handle; 2. Transfer assembly; 201. Transfer box frame; 202. Casters; 203. Suitcase pull rod; 204. Second lifting handle; 205. Support crossbar; 206. Locking hole; 3. Locking assembly; 301. Fixing base; 302. L-shaped slide; 303. L-shaped locking block; 304. W-shaped spring; 305. Concave buckle groove. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-5 In this embodiment of the utility model, a water quality monitoring sampling box includes a sampling box assembly 1 consisting of a sampling box 101 and a buckle 105. The lid of the sampling box 101 is closed and locked to the box body by the buckle 105. Multiple sampling box assemblies 1 are stacked and transferred by a transfer assembly 2.

[0029] The transfer assembly 2 includes a transfer box frame 201 and a support crossbar 205. The front end of the transfer box frame 201 has an open structure, and the support crossbar 205 is symmetrically fixed to both sides of the inner wall of the transfer box frame 201.

[0030] The sampling box 101 has symmetrical docking slots 104 on both sides of its body. The sampling box 101 is horizontally connected to the outside of the support crossbar 205 through the docking slots 104, which is used to realize the horizontal placement of the sampling box 101 inside the transfer box frame 201.

[0031] The front sides of the sampling box 101 are also equipped with locking components 3, which are used to fix the sampling box 101 and the support crossbar 205 respectively.

[0032] Locking assembly 3 includes a fixed base 301, an L-shaped slide 302, an L-shaped locking block 303, and a W-shaped spring piece 304;

[0033] The fixed base 301 is symmetrically fixed on both sides of the front end of the sampling box 101. The L-shaped slide groove 302 is opened inside the fixed base 301 and passes through the front end and one side of the fixed base 301. The L-shaped locking block 303 is horizontally slidably installed inside the L-shaped slide groove 302 and extends out to the front end and one side of the fixed base 301.

[0034] W-shaped spring pieces 304 are distributed between the other side of the L-shaped locking block 303 and the inner wall side of the L-shaped slide groove 302, and are used to provide an outward thrust for the L-shaped locking block 303;

[0035] A locking hole 206 is provided on the side of the support crossbar 205 near the front end. When the rear end of the sampling box 101 is in contact with the inner wall end face of the transfer box frame 201, the horizontal part of the L-shaped locking block 303 is aligned with the locking hole 206 and inserted into the inside of the locking hole 206 to achieve horizontal locking of the sampling box 101.

[0036] The rear end face of the L-shaped locking block 303 protruding from the outer side of the fixing seat 301 in the horizontal direction has an arc-shaped structure, and the side of the L-shaped locking block 303 protruding to the front end of the fixing seat 301 in the vertical direction has a concave buckle groove 305.

[0037] Transfer assembly 2 also includes casters 202, a suitcase handle 203, and a second lifting handle 204;

[0038] Four omnidirectional wheels 202 are provided, and the four omnidirectional wheels 202 are matrix-distributed and fixedly installed at the bottom of the transfer box frame 201. The luggage pull rod 203 is installed at the rear end of the transfer box frame 201, and the second lifting handle 204 is installed at the top of the transfer box frame 201.

[0039] In this embodiment, it should be noted that the interior of the multiple sampling boxes 101 is planned and laid out as needed to achieve the positioning and placement of different sampling tools.

[0040] When multiple sampling boxes 101 need to be carried at the same time, the transfer component 2 can be used for auxiliary transfer, and its operation is as follows:

[0041] Multiple sampling boxes 101 are placed vertically in sequence inside the transfer box frame 201. The sampling boxes 101 are then horizontally aligned with the docking slots 104 on the support crossbar 205 and pushed in horizontally.

[0042] During this process, when the arc-shaped surface of the L-shaped locking block 303 contacts the support crossbar 205, the L-shaped locking block 303 is compressed by force and further squeezes the W-shaped spring sheet 304 to deform and shrink. The L-shaped locking block 303 shrinks into the L-shaped slide groove 302, so that the sampling box 101 can be smoothly inserted. When the L-shaped locking block 303 is aligned with the locking hole 206, the L-shaped locking block 303 is reset and locked into the locking hole 206 under the elastic force of the W-shaped spring sheet 304, thus realizing the placement and locking of the sampling box 101.

[0043] After the multiple sampling boxes 101 are placed, the entire device can be easily moved using the universal wheels 202, the suitcase handle 203, and the second lifting handle 204. (It should be noted that the universal wheels 202 and the suitcase handle 203 are common and mature products on the market, so their working principles will not be described in detail here.)

[0044] When the sampling box 101 needs to be retrieved, first use both hands to pull the two L-shaped locking blocks 303 laterally to move and retract the L-shaped locking blocks 303, thereby releasing the locking state between the L-shaped locking blocks 303 and the locking hole 206. Then, apply a longitudinal pulling force to the L-shaped locking blocks 303 through the concave buckle groove 305. This pulling force causes the sampling box 101 to move outward as a whole. After the L-shaped locking blocks 303 and the locking hole 206 are horizontally misaligned, the sampling box 101 can be pulled outward through the first lifting handle 106 to easily remove the sampling box 101.

[0045] Please refer to this carefully. Figure 1 , Figure 3 The bottom of the sampling box 101 is fixed with four matrix-distributed support feet 102. The top of the sampling box 101 lid has two symmetrical strip-shaped storage slots 103, which are used to provide storage space for the support feet 102 on the sampling box assembly 1 above.

[0046] The sampling box 101 is also equipped with a first lifting handle 106 in the middle of the box body.

[0047] In this embodiment: the sampling box 101 is placed on the ground without touching the ground when it is used by setting the support foot 102. The strip storage groove 103 makes the upper and lower sampling boxes 101 more compact and improves the space utilization of the transfer box frame 201.

[0048] It should also be noted that the sum of the heights of the N sampling boxes 101 and the height of one support leg 102 matches the height of the inner wall of the transfer box frame 201.

[0049] Please refer to this carefully. Figure 1 , Figure 3 The front end of the support crossbar 205 has a tapered arc structure. The length of the support crossbar 205 matches the length of the transfer box frame 201, and the overall horizontal length of the sampling box 101 and the fixing seat 301 is less than the length of the support crossbar 205.

[0050] In this embodiment: the tapering arc structure at the front end of the support crossbar 205 facilitates the alignment and insertion of the docking groove 104 with the support crossbar 205;

[0051] By using a structure where the overall horizontal length of the sampling box 101 and the fixed base 301 is less than the length of the supporting crossbar 205, the sampling box 101 is installed inside the transfer box frame 201, and the sampling box assembly 1 and the locking assembly 3 do not protrude from the outside of the transfer box frame 201.

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A water quality monitoring sampling box, comprising a sampling box assembly (1) consisting of a sampling box (101) and a snap fastener (105), wherein the lid of the sampling box (101) is closed and locked to the body via the snap fastener (105), characterized in that, Multiple sampling box components (1) are stacked and transferred via a transfer component (2); The transfer assembly (2) includes a transfer box frame (201) and a support crossbar (205). The front end of the transfer box frame (201) has an open structure, and the support crossbar (205) is symmetrically fixed to both sides of the inner wall of the transfer box frame (201). The sampling box (101) has symmetrical docking slots (104) on both sides of the box body. The sampling box (101) is horizontally sleeved on the outside of the support crossbar (205) through the docking slots (104) to realize the horizontal placement of the sampling box (101) inside the transfer box frame (201). The sampling box (101) is also equipped with locking components (3) on both sides of the front end of the box body. The locking components (3) are used to fix the sampling box (101) and the support crossbar (205) relative to each other.

2. The water quality monitoring sampling box according to claim 1, characterized in that, The locking assembly (3) includes a fixed base (301), an L-shaped slide groove (302), an L-shaped locking block (303), and a W-shaped spring piece (304). The fixed base (301) is symmetrically fixed on both sides of the front end of the sampling box (101). The L-shaped slide groove (302) is opened inside the fixed base (301) and passes through the front end and one side of the fixed base (301). The L-shaped locking block (303) is horizontally slidably installed inside the L-shaped slide groove (302) and extends out to the front end and one side of the fixed base (301). The W-shaped spring (304) is distributed between the other side of the L-shaped locking block (303) and the inner wall side of the L-shaped slide groove (302), and is used to provide an outward thrust for the L-shaped locking block (303); A locking hole (206) is provided on the side of the support crossbar (205) near the front end. When the rear end of the sampling box (101) is in contact with the inner wall end face of the transfer box frame (201), the horizontal part of the L-shaped locking block (303) is aligned with the locking hole (206) and inserted into the inside of the locking hole (206) to achieve horizontal locking of the sampling box (101).

3. A water quality monitoring sampling box according to claim 2, characterized in that, The rear end face of the L-shaped locking block (303) protruding from the outer side of the fixing seat (301) has an arc-shaped structure, and the side of the L-shaped locking block (303) protruding to the front end of the fixing seat (301) has a concave buckle groove (305).

4. A water quality monitoring sampling box according to claim 1, characterized in that, The bottom of the sampling box (101) is fixed with four matrix-distributed support feet (102). The top of the lid of the sampling box (101) has two symmetrically opened strip-shaped storage slots (103). The strip-shaped storage slots (103) are used to provide storage space for the support feet (102) on the sampling box assembly (1) above. The sampling box (101) is also equipped with a first lifting handle (106) in the middle of its body.

5. A water quality monitoring sampling box according to claim 1, characterized in that, The transfer assembly (2) also includes casters (202), a suitcase handle (203), and a second lifting handle (204). Four casters (202) are provided, and the four casters (202) are matrix-distributed and fixedly installed at the bottom of the transfer box frame (201). The luggage pull rod (203) is installed at the rear end of the transfer box frame (201), and the second lifting handle (204) is installed at the top of the transfer box frame (201).

6. A water quality monitoring sampling box according to claim 1, characterized in that, The front end of the support crossbar (205) has a tapered arc structure. The length of the support crossbar (205) matches the length of the transfer box frame (201), and the overall horizontal length of the sampling box (101) and the fixing seat (301) is less than the length of the support crossbar (205).

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