Reagent placing box for environmental monitoring

Abstract

The utility model relates to reagent placing box field discloses a reagent placing box for environmental monitoring, including box body, the top end sliding connection of box body has box cover, the outer wall fixed connection of box cover has connecting rod, the lower extreme outer wall fixed connection of connecting rod has movable rod, the top end sliding connection of movable rod has hinged rod, the left side wall of hinged rod is hinged with moving plate through rotating rod, the inner wall of box body is provided with fixed plate, the left side wall of box cover is provided with limiting mechanism, the inner wall of box cover is provided with positioning assembly, positioning assembly includes compression plate, in the utility model, through setting up connecting rod, movable rod, hinged rod, moving plate and rotating rod, utilize hinged rod to drive rotating rod to push moving plate and move upwards, make detection reagent label to push and lift to the position of convenient observation, the taking and observation of reagent are convenient, further improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of reagent storage boxes, and more particularly to a reagent storage box for environmental monitoring. Background Technology

[0002] Environmental monitoring reagents are chemical substances used in the environmental monitoring process. They can maintain sample stability, effectively inhibit microbial activity, and ensure that various components in the sample remain stable during storage, so that subsequent analysis and testing results can truly reflect the environmental conditions at the time of sampling. The environmental monitoring reagent holder can securely fix the reagent bottles in their respective positions, effectively preventing collisions between reagent bottles and reducing the risk of reagent bottle breakage due to physical impact.

[0003] The existing technology has the following drawbacks: environmental monitoring requires the use of multiple testing reagents for sampling and testing. However, when the reagents are stored in the equipment for use, the labels are placed too low. Among the multiple sampling reagents, it is inconvenient for staff to observe and take the required reagents, and there may be repeated errors in taking the reagents, which cannot further improve work efficiency. Therefore, a reagent storage box for environmental monitoring is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a reagent placement box for environmental monitoring, which aims to improve the problems of inconvenience in observing and retrieving the required reagents and low work efficiency in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a reagent placement box for environmental monitoring, comprising a box body, a box lid slidably connected to the top of the box body, a connecting rod fixedly connected to the outer wall of the box lid, a movable rod fixedly connected to the lower outer wall of the connecting rod, a hinge rod slidably connected to the top of the movable rod, a movable plate hinged to the left side wall of the hinge rod via a rotating rod, a fixed plate provided on the inner wall of the box body, a limit mechanism provided on the left side wall of the box lid, and a positioning component provided on the inner wall of the box lid.

[0006] As a further description of the above technical solution:

[0007] The positioning component includes a pressing plate, the top of which is elastically connected to the lid via a positioning spring, and the pressing plate is slidably connected to the inner wall of the lid.

[0008] As a further description of the above technical solution:

[0009] The limiting mechanism includes a sleeve, with a movable column slidably connected to the inner wall of the sleeve. The right side wall of the movable column is elastically connected to the lid via a movable spring. A pull rod is fixedly connected to the left side wall of the movable column, and the sleeve is fixedly connected to the left side wall of the lid.

[0010] As a further description of the above technical solution:

[0011] The left sidewall of the hinge rod is hinged to one end of the rotating rod, the other end of the rotating rod is hinged to the bottom end of the moving plate, the moving plate is slidably connected to the inner wall of the box, and the hinge rod is slidably connected to the top inner wall of the box.

[0012] As a further description of the above technical solution:

[0013] The movable rod passes through and is slidably connected to the inner wall of the box.

[0014] As a further description of the above technical solution:

[0015] The end of the pressing plate is in contact with the inner wall of the box, the top of the pressing plate is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the bottom inner wall of the box cover.

[0016] As a further description of the above technical solution:

[0017] The right sidewall of the movable column is fixedly connected to one end of the movable spring, and the other end of the movable spring is fixedly connected to the left sidewall of the lid.

[0018] As a further description of the above technical solution:

[0019] The right end of the pull rod is inserted into the left side wall of the box.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by setting a connecting rod, a movable rod, a hinge rod, a moving plate and a rotating rod, the hinge rod drives the rotating rod to push the moving plate upward, so that the test reagent label is pushed to a position that is easy to observe, making it easier to pick up and observe the reagent, and further improving work efficiency.

[0022] 2. In this utility model, by setting a box cover, a positioning spring and a pressing plate, the elastic force of the positioning spring is used to push the pressing plate to vertically position the test reagent, so as to avoid damage to the reagent bottle due to vibration or up and down shaking, and further protect the integrity of the sample. Attached Figure Description

[0023] Figure 1This is a schematic diagram showing the overall structure of the reagent box body and lid of an environmental monitoring reagent box proposed in this utility model;

[0024] Figure 2 This is a front sectional view of the body, lid, and tube sleeve of a reagent storage box for environmental monitoring proposed in this utility model.

[0025] Figure 3 This is a side cross-sectional view of the reagent placement box for environmental monitoring proposed in this utility model;

[0026] Figure 4 This is a side cross-sectional view of the body and lid of a reagent storage box for environmental monitoring proposed in this utility model;

[0027] Figure 5 This is an exploded view of the hinge rod and movable rod of a reagent placement box for environmental monitoring proposed in this utility model.

[0028] Legend:

[0029] 1. Box body; 2. Box lid; 3. Connecting rod; 4. Movable rod; 5. Hinge rod; 6. Rotating rod; 7. Moving plate; 8. Fixed plate; 9. Tube sleeve; 10. Movable column; 11. Movable spring; 12. Pull rod; 13. Positioning spring; 14. Pressing plate. Detailed Implementation

[0030] 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.

[0031] Reference Figures 1-3This utility model provides an embodiment of a reagent storage box for environmental monitoring, comprising a box body 1, which is a lidless rectangular box for storing reagent tubes. A sliding groove is provided at the top of the box body 1 to allow a lid 2 to move back and forth. The lid 2 is slidably connected to the top of the box body 1. Multiple slots are provided on the outer wall of the lid 2 to allow the reagent tubes to protrude from the slots when the lid 2 is opened. A connecting rod 3 is fixedly connected to the outer wall of the lid 2, and a movable rod 4 is fixedly connected to the lower outer wall of the connecting rod 3. The connecting rod 3 and the movable rod 4 move in the same direction. The trajectory, the top of the movable rod 4 is slidably connected to the hinge rod 5, the top of the movable rod 4 is provided with a slot, the bottom of the hinge rod 5 is provided with two sets of protrusions, the first set of protrusions is initially located at the end of the slot on the movable rod 4, the left side wall of the hinge rod 5 is hinged to the movable plate 7 through the rotating rod 6, the inner wall of the box body 1 is provided with the fixing plate 8, the fixing plate 8 is provided with multiple sets of holes, which serve to support and position the upper part of the reagent tube placed inside, the left side wall of the box cover 2 is provided with the limit mechanism, and the inner wall of the box cover 2 is provided with the positioning component.

[0032] Reference Figure 3 and Figure 5 The left sidewall of the hinge rod 5 is hinged to one end of the rotating rod 6, and the other end of the rotating rod 6 is hinged to the bottom end of the moving plate 7. Since the length of the rotating rod 6 is fixed, when the hinge rod 5 moves backward with the lower end of the rotating rod 6, the upper end of the rotating rod 6 will push the moving plate 7 upward. When the hinge rod 5 moves forward with the lower end of the rotating rod 6, the upper end of the rotating rod 6 will pull the moving plate 7 downward. The moving plate 7 is slidably connected to the inner wall of the box 1. The movable rod 4 passes through and is slidably connected to the inner wall of the box 1. The box 1 has a slot corresponding to the movable rod 4 to ensure that the movable rod 4 can move back and forth. The hinge rod 5 is slidably connected to the top inner wall of the box 1. The inner wall of the box 1 has a slot corresponding to the bottom protrusion of the hinge rod 5 to ensure that the second set of protrusions moves with the hinge rod 5.

[0033] Reference Figure 2 and Figure 4 The positioning component includes a pressing plate 14. The surface of the pressing plate 14 is made of a soft material. When the bottom end of the pressing plate 14 is squeezed, it will deform slightly. The end of the pressing plate 14 is provided with a slope. When the lid 2 moves backward, the box body 1 will squeeze the slope of the pressing plate 14, causing the pressing plate 14 to move upward. The top end of the pressing plate 14 is elastically connected to the lid 2 through a positioning spring 13. The pressing plate 14 is slidably connected to the inner wall of the lid 2. The end of the pressing plate 14 is in contact with the inner wall of the box body 1. The top end of the pressing plate 14 is fixedly connected to one end of the positioning spring 13. The other end of the positioning spring 13 is fixedly connected to the bottom inner wall of the lid 2. When the pressing plate 14 moves upward, the positioning spring 13 is compressed. When resetting, the elastic force of the positioning spring 13 is used to reset the pressing plate 14.

[0034] Reference Figure 1and Figure 2 The limiting mechanism includes a sleeve 9, with a movable column 10 slidably connected to the inner wall of the sleeve 9. The sleeve 9 is a hollow cylinder, ensuring that the movable column 10 can move left and right. The right side wall of the movable column 10 is elastically connected to the lid 2 via a movable spring 11. A pull rod 12 is fixedly connected to the left side wall of the movable column 10. The left end of the pull rod 12 is a rectangular block, and the right end is a cylinder. The sleeve 9 is fixedly connected to the left side wall of the lid 2. The right end of the pull rod 12 is inserted into the left side wall of the box body 1. The box body 1 has two sets of slots corresponding to the pull rod 12, ensuring that the pull rod 12 can be inserted into the slots of the box body 1, which can limit the lid 2. The right side wall of the movable column 10 is fixedly connected to one end of the movable spring 11, and the other end of the movable spring 11 is fixedly connected to the left side wall of the lid 2. When the movable column 10 moves to the left, the movable spring 11 is stretched. When resetting, the elastic force of the movable spring 11 is used to reset the movable column 10.

[0035] Working principle: When the test reagent needs to be removed, first pull the lever 12 to the left. The lever 12 will move the movable column 10 to the left, and the movable column 10 will stretch the movable spring 11. When the lever 12 leaves the first slot on the box body 1, push the box cover 2 backward a certain distance. At this time, release the lever 12. The elastic force of the movable spring 11 will move the movable column 10 and the lever 12 to the right. The lever 12 will be close to the box body 1 and move backward with the box cover 2. At the same time, the box cover 2 will move backward with the connecting rod 3 and the movable rod 4. When the top slot of the movable rod 4 contacts the protrusion at the bottom of the hinge rod 5, the hinge rod 5 will move backward with the movable rod 4. The hinge rod 5 rotates. When the lower end of lever 6 moves, the upper end of rotating lever 6 will deflect upward, lifting the moving plate 7. At the same time, the reagent tube moves upward with the moving plate 7. When the lid 2 moves to the rear end of the box body 1, the pull rod 12 coincides with the second slot on the box body 1. Using the elastic force of the movable spring 11, the movable column 10 will move the pull rod 12 to the right, allowing the pull rod 12 to insert into the second slot on the box body 1, thus limiting the lid 2. At this time, the connecting rod 3, movable rod 4, hinge rod 5, rotating lever 6, and moving plate 7 all stop moving. The moving plate 7 rises to a fixed height, at which point the reagent tube label is fully exposed, making it easy for staff to observe and take it. When it is necessary to close the box, the above operation steps can be repeated.

[0036] When the lid 2 moves backward, the box body 1 will press the inclined surface of the pressing plate 14, causing the pressing plate 14 to move upward and enter the slot of the lid 2. When the reagent tube moves upward with the moving plate 7 and contacts and presses the pressing plate 14, the pressing plate 14 will continue to move upward under pressure. At the same time, the pressing plate 14 moves with the lid 2. When the lid 2 is almost fully open, some of the reagent tubes will be exposed from the slot of the lid 2. When the lid 2 is fully open, all the reagent tubes are exposed. When the pressing plate 14 moves upward, it will press the positioning spring 13. When the lid 2 is closed to the initial state, under the elastic force of the positioning spring 13 and the gravity of the pressing plate 14 itself, the pressing plate 14 will move downward and contact the top of the reagent tube. The pressing plate 14 will position the reagent tube.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 reagent storage box for environmental monitoring, comprising a box body (1), characterized in that: The top of the box body (1) is slidably connected to a lid (2), and the outer wall of the lid (2) is fixedly connected to a connecting rod (3). The lower outer wall of the connecting rod (3) is fixedly connected to a movable rod (4), and the top of the movable rod (4) is slidably connected to a hinge rod (5). The left side wall of the hinge rod (5) is hinged to a moving plate (7) via a rotating rod (6). The inner wall of the box body (1) is provided with a fixed plate (8), the left side wall of the lid (2) is provided with a limit mechanism, and the inner wall of the lid (2) is provided with a positioning component.

2. The reagent storage box for environmental monitoring according to claim 1, characterized in that: The positioning component includes a pressing plate (14), the top of which is elastically connected to the lid (2) via a positioning spring (13), and the pressing plate (14) is slidably connected to the inner wall of the lid (2).

3. The reagent storage box for environmental monitoring according to claim 1, characterized in that: The limiting mechanism includes a sleeve (9), the inner wall of which is slidably connected to a movable column (10). The right side wall of the movable column (10) is elastically connected to the lid (2) via a movable spring (11). The left side wall of the movable column (10) is fixedly connected to a pull rod (12). The sleeve (9) is fixedly connected to the left side wall of the lid (2).

4. The reagent storage box for environmental monitoring according to claim 1, characterized in that: The left side wall of the hinge rod (5) is hinged to one end of the rotating rod (6), and the other end of the rotating rod (6) is hinged to the bottom end of the moving plate (7). The moving plate (7) is slidably connected to the inner wall of the box (1), and the hinge rod (5) is slidably connected to the top inner wall of the box (1).

5. The reagent storage box for environmental monitoring according to claim 1, characterized in that: The movable rod (4) passes through and is slidably connected to the inner wall of the box (1).

6. The reagent storage box for environmental monitoring according to claim 2, characterized in that: The end of the pressing plate (14) is in contact with the inner wall of the box body (1), the top end of the pressing plate (14) is fixedly connected to one end of the positioning spring (13), and the other end of the positioning spring (13) is fixedly connected to the bottom inner wall of the box cover (2).

7. The reagent storage box for environmental monitoring according to claim 3, characterized in that: The right side wall of the movable column (10) is fixedly connected to one end of the movable spring (11), and the other end of the movable spring (11) is fixedly connected to the left side wall of the cover (2).

8. The reagent storage box for environmental monitoring according to claim 3, characterized in that: The right end of the pull rod (12) is inserted into the left side wall of the box (1).

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