Water quality detection chemical reagent protection box

Abstract

The utility model discloses a chemical reagent protection box for water quality detection, and relates to the technical field of water quality detection. Comprising a box body, a plurality of rubber pads distributed at equal intervals are bonded to the inner bottom wall of the box body, and a plurality of fixing plates distributed at equal intervals are fixed to an opening of the box body; the sealing cover is arranged at the top of the box body and is used for sealing the box body; and the clamping assembly is arranged in the box body and is used for clamping and limiting the reagent tubes with different models and sizes. According to the water quality detection chemical reagent protection box, the sealing cover is arranged at the top of the box body and connected with the box body through the positioning rod and the elastic clamping plate, the limiting effect is achieved, the sealing cover is connected with the box body in a sealed mode, a soft sealing block on the sealing cover can seal a pipe opening of a reagent pipe, and leakage of the reagent pipe is avoided; and the transportation stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a chemical reagent protection box for water quality detection. Background Technique

[0002] With the continuous development of society, the available water sources for humans are becoming increasingly scarce. When people take water sources, they need to determine whether the water source is drinking water, industrial water, agricultural irrigation water, etc., and further sample and detect the water source in order to allocate the required water sources as needed. The reagent tube protection box for water quality detection well meets the requirements of modern water intake detection. After often taking water from multiple places in a day, the sample water stored in multiple reagent tubes is not convenient to carry, and the reagent tubes placed in a sealed container are prone to deterioration due to high temperature.

[0003] The utility model with the publication number of CN212401976U discloses a reagent tube protection box for water quality detection, which includes a protection box body. Springs are fixedly connected to the bottom planes of the protection box body, and lifting plates are fixedly connected to the top planes of the springs. Tube soft plugs are arranged on the top planes of the reagent tubes, and the upper covers of the box body are fixedly connected to the top planes of the tube soft plugs. A handle is fixedly connected to the top of the pull buckle, and two groups of liquid storage areas are arranged near the middle of the right end of the protection box body. A temperature sensor is fixedly connected to the bottom end of the inclined plane at the top of the liquid storage area, and a baffle is fixedly connected to the middle of the inclined plane at the top of the liquid storage area.

[0004] As shown in the above utility model, the existing reagent tube protection box for water quality detection stores ice water in the box body through a liquid storage area to reduce the temperature in the box body and avoid the deterioration of the water quality in the reagent tubes. However, this protection box does not have an adjustment mechanism and cannot adapt to reagent tubes of different models and sizes. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a chemical reagent protection box for water quality detection to solve the above problems.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A chemical reagent protection box for water quality detection, including:

[0007] A box body, on the inner bottom wall of the box body, a plurality of rubber pads are adhesively bonded at equal intervals, and a plurality of fixing plates are fixed at equal intervals at the opening of the box body;

[0008] A sealing cover, which is arranged on the top of the box body and is used to seal the box body;

[0009] A clamping assembly, which is arranged inside the box body and is used to clamp and limit reagent tubes of different models and sizes.

[0010] Preferably, clamping grooves are formed at both ends of the top of the box body, positioning grooves are formed at the four corners of the top of the box body, two symmetrically distributed linear empty grooves are formed in the middle of the fixing plate, and a linear groove is formed in the middle of the upper surface of the middle fixing plate.

[0011] Preferably, dovetail chutes are formed on the inner walls at both ends of the top of the box body, a plurality of fixing clamp blocks are fixed on the inner walls on both sides of the top of the box body at equal intervals, and rubber blocks are bonded to the clamping surfaces of the fixing clamp blocks.

[0012] Preferably, a plurality of soft sealing blocks are bonded to the inner top wall of the sealing cover at equal intervals, elastic clamping plates are fixed at the bottoms of both ends of the sealing cover, the elastic clamping plates are adapted to the clamping grooves, positioning rods are fixed at the four corners of the bottom end of the sealing cover, and the positioning rods are adapted to the positioning grooves.

[0013] Preferably, the clamping assembly includes a movable rod penetrating through the linear empty groove, dovetail sliders are fixed at both ends of the movable rod, the dovetail sliders are located in the dovetail chutes, a plurality of through grooves are formed at equal intervals on the movable rod, guide rods penetrate through the through grooves, one end of each guide rod is fixed with a movable clamp block, the movable clamp blocks correspond to the fixing clamp blocks, and one end of each movable clamp block is connected to the guide rod through a spring.

[0014] Preferably, a screw rod is fixed in the middle of the upper surface of the movable rod, the screw rod is connected through the linear groove, and a limit nut is connected to the outer side of the upper end of the screw rod through internal and external threads, and the limit nut is attached to the upper surface of the middle fixing plate.

[0015] Beneficial effects

[0016] The utility model provides a protection box for water quality detection chemical reagents. Compared with the prior art, the following beneficial effects are achieved:

[0017] 1. For the protection box for water quality detection chemical reagents, a sealing cover is arranged on the top of the box body, and the sealing cover is connected to the box body through positioning rods and elastic clamping plates, which plays a role in limiting, seals the sealing cover and the box body, and the soft sealing blocks on the sealing cover can seal the mouths of the reagent tubes, avoiding leakage of the reagent tubes and improving the transportation stability of the device.

[0018] 2. For the protection box for water quality detection chemical reagents, a clamping assembly is arranged in the box body. The fixing clamp blocks and the movable clamp blocks on the clamping assembly can clamp and limit the reagent tubes in cooperation with the springs. The movable rod on the clamping assembly is set as a movable structure, which can adjust the position according to the model size of the reagent tubes, and is limited by the screw rod and the limit nut, improving the application range of the device. Description of the drawings

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the sealing cover structure of the present utility model;

[0021] Figure 3 Schematic diagram of the structural connection between the box body and the clamping assembly of the present utility model;

[0022] Figure 4 Schematic diagram of the box body structure of the present utility model;

[0023] Figure 5 Schematic diagram of the clamping assembly structure of the present utility model.

[0024] In the figure: box body 1, rubber pad 11, card slot 12, positioning slot 13, fixing plate 14, linear empty slot 15, linear groove 16, dovetail chute 17, fixed clamping block 18, rubber block 19, sealing cover 2, soft sealing block 21, elastic clamping plate 22, positioning rod 23, clamping assembly 3, movable rod 31, dovetail slider 32, through slot 33, guiding rod 34, movable clamping block 35, spring 36. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides two technical solutions:

[0027] The first embodiment: A water quality detection chemical reagent protection box, comprising:

[0028] Box 1, on the inner bottom wall of Box 1, a plurality of equally spaced rubber pads 11 are adhesively bonded. The rubber pads 11 are in contact with the bottom of the reagent tube, playing a role of buffering and protection. At the opening of Box 1, a plurality of equally spaced fixed plates 14 are fixed, improving the strength of Box 1. At both ends of the top of Box 1, card slots 12 are provided. At the four corners of the top of Box 1, positioning slots 13 are provided. In the middle of the fixed plate 14, two symmetrically distributed linear empty slots 15 are provided. In the middle of the upper surface of the middle fixed plate 14, a linear groove 16 is provided. On the inner walls at both ends of the top of Box 1, dovetail chutes 17 are provided. On the inner walls on both sides of the top of Box 1, a plurality of equally spaced fixed clamping blocks 18 are fixed. On the clamping surface of the fixed clamping block 18, a rubber block 19 is adhesively bonded. The rubber block 19 plays a role of increasing friction and protecting the reagent tube.

[0029] Sealing cover 2, the sealing cover 2 is arranged on the top of Box 1 and is used to seal Box 1. On the inner top wall of the sealing cover 2, a plurality of equally spaced soft sealing blocks 21 are adhesively bonded. The soft sealing blocks 21 are in contact with the top of the reagent tube, sealing the nozzle of the reagent tube to prevent the reagent tube from leaking. At both bottom ends of the sealing cover 2, elastic clamping plates 22 are fixed. The elastic clamping plates 22 are adapted to the card slots 12, limiting and connecting the sealing cover 2 and Box 1. At the four corners of the bottom end of the sealing cover 2, positioning rods 23 are fixed. The positioning rods 23 are adapted to the positioning slots 13, playing a role of positioning connection and improving the connection strength between the sealing cover 2 and Box 1.

[0030] The second implementation manner, the main difference from the first implementation manner is: clamping assembly 3, the clamping assembly 3 is arranged inside Box 1 and is used for clamping and limiting reagent tubes of different models and sizes. The clamping assembly 3 includes a movable rod 31 penetrating through the linear empty slot 15. At both ends of the movable rod 31, dovetail sliders 32 are fixed. The dovetail sliders 32 are located in the dovetail chutes 17, playing a guiding role to keep the movable rod 31 moving linearly. A plurality of equally spaced through slots 33 are provided on the movable rod 31. A guiding rod 34 is connected through the through slot 33. One end of the guiding rod 34 is fixed with a movable clamping block 35. The guiding rod 34 and the through slot 33 cooperate to keep the movable clamping block 35 moving linearly. The movable clamping block 35 corresponds to the fixed clamping block 18. One end of the movable clamping block 35 is connected to the guiding rod 34 through a spring 36. Under the action of the spring 36, the movable clamping block 35 and the fixed clamping block 18 can cooperate to clamp and limit the reagent tube. In the middle of the upper surface of the movable rod 31, a screw rod is fixed. The screw rod is connected through the linear groove 16. On the outer side of the upper end of the screw rod, a limit nut is connected through internal and external threads. The limit nut is in contact with the upper surface of the middle fixed plate 14. By moving the movable rod 31 to adjust the distance between the movable clamping block 35 and the fixed clamping block 18, the device can meet reagent tubes of different models and sizes. At the same time, through the cooperation of the screw rod and the limit nut, the movable rod 31 can be limited, enabling the device to stably clamp the reagent tube.

[0031] When placing the reagent tube in this device, first pour ice water into the box body 1, and then adjust the position of the movable rod 31 according to the diameter of the reagent tube until the movable clamping block 35 moves to an appropriate distance. At this time, turn the limit nut until the limit nut contacts the fixed plate 14, which plays a role of damping limit, limits the movable rod 31, and further limits the movable clamping block 35. Then place the reagent tube containing the water sample into the box body 1. At this time, the fixed clamping plate and the movable clamping plate squeeze and limit the reagent tube under the action of the spring 36. After the reagent tube is placed, cover the sealing cover 2 on the box body 1, so that the positioning rod 23 is inserted into the matching positioning groove 13 until the elastic clamping plate 22 is clamped into the pulling groove. At this time, the sealing cover 2 is connected to the box body 1 with limit.

[0032] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality testing chemical reagent protection box, characterized in that: include: A box body, wherein a plurality of rubber pads distributed at equal intervals are bonded to the inner bottom wall of the box body, and a plurality of fixing plates distributed at equal intervals are fixed to the opening of the box body; A sealing cover, which is arranged on the top of the box body and is used to seal the box body; The clamping assembly is arranged inside the box and is used to clamp and limit the reagent tubes of different models and sizes.

2. A water quality testing chemical reagent protection box according to claim 1, characterized in that: Both ends of the top of the box body are provided with card slots, the four corners of the top of the box body are provided with positioning slots, the middle of the fixing plate is provided with two symmetrically distributed linear empty slots, and the middle of the upper surface of the fixing plate in the middle is provided with a linear groove.

3. A water quality testing chemical reagent protection box according to claim 1, characterized in that: The inner walls at both ends of the top of the box body are provided with dovetail grooves, and the inner walls on both sides of the top of the box body are fixed with a plurality of fixed clamping blocks distributed at equal intervals, and the clamping surfaces of the fixed clamping blocks are bonded with rubber blocks.

4. A water quality testing chemical reagent protection box according to claim 1, characterized in that: A plurality of soft sealing blocks are bonded to the inner top wall of the sealing cover at equal intervals, elastic clamps are fixed to the bottoms of both ends of the sealing cover, the elastic clamps are matched with the clamping grooves, and positioning rods are fixed at the four corners of the bottom end of the sealing cover, the positioning rods are matched with the positioning grooves.

5. A water quality testing chemical reagent protection box according to claim 1, characterized in that: The clamping assembly includes a movable rod that is arranged in a linear slot, both ends of the movable rod are fixed with dovetail sliders, the dovetail sliders are located in the dovetail slide groove, a plurality of equally spaced through grooves are opened on the movable rod, a guide rod is connected through the through groove, a movable clamping block is fixed at one end of the guide rod, the movable clamping block corresponds to the fixed clamping block, and one end of the movable clamping block is connected to the guide rod through a spring.

6. A water quality testing chemical reagent protection box according to claim 5, characterized in that: A screw is fixed in the middle of the upper surface of the movable rod, the screw is connected to the linear groove through, the outer side of the upper end of the screw is connected to a limiting nut through internal and external threads, and the limiting nut is fitted with the upper surface of the middle fixed plate.

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