A batch storage box for chemical reagent standards

Abstract

This utility model relates to the field of chemical reagent storage, and discloses a batch storage box for chemical reagent standards. It includes a storage box body for support, with protective covers slidably connected to both sides of the top of the storage box body. An upper push plate is slidably connected inside the protective covers. A placement frame is fixedly connected to the top center of the upper push plate, and a positioning frame is fixedly connected to the top of the placement frame. Multiple lower fixing seats are fixedly connected to both sides of the top of the upper push plate, and a flipping rod is rotatably connected inside each of the lower fixing seats. Upper fixing seats are fixedly connected to both sides of the bottom of the protective covers, and the tops of the flipping rods are rotatably connected to the interiors of the upper fixing seats. This utility model prevents dust or other debris from falling into the reagent tubes, ensuring stable reagent use, improving the convenience of device placement, and guaranteeing reagent stability during placement.

Description

Technical Field

[0001] This utility model relates to the field of chemical reagent storage, and in particular to a bulk storage box for chemical reagent standards. Background Technology

[0002] Chemical reagents refer to substances with specific purity and composition used in chemical experiments, analysis and testing, industrial production, or scientific research. They are used to participate in reactions, prepare products, calibrate instruments, or serve as standard references. Based on purity, they can be classified as industrial grade, chemically pure (CP), analytical grade (AR), and superior grade (GR), etc., and their forms include solids, liquids, and gases. Strict storage and safe handling are required.

[0003] When placing chemical reagent tubes, multiple reagent tubes are often placed using a rack. However, the top of the test tubes is not blocked, and dust or other debris from the environment can fall into the inside of the reagent tubes, affecting the changes in the reagents themselves. At the same time, during the placement process, the reagent tubes are passed through the limiting hole and then inserted into the positioning hole at the bottom. However, the reagent tubes may tilt during placement. The reagent tubes themselves are relatively fragile, and improper handling can cause damage to the reagent tubes. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a batch storage box for chemical reagent standards, which prevents dust or other debris from falling into the reagent tubes and improves the convenience of device placement.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A batch storage box for chemical reagent standards, comprising:

[0007] The storage box is used for support. Protective covers are slidably connected to both sides of the top of the storage box. An upper push plate is slidably connected inside the protective cover. A placement frame is fixedly connected to the top center of the upper push plate. A positioning frame is fixedly connected to the top of the placement frame. Multiple lower fixing seats are fixedly connected to both sides of the top of the upper push plate. A flipping rod is rotatably connected inside each of the lower fixing seats. Upper fixing seats are fixedly connected to both sides of the bottom of the protective cover. The tops of the flipping rods are rotatably connected to the inside of the upper fixing seats. A traction lifting component is installed at the bottom of the storage box to block and protect the reagent tubes.

[0008] A middle layer limiting plate is used to fix the middle part of the placement rack protrusion. The top of the plane of the placement rack has multiple positioning slots. Multiple placement protection components are installed on the inner side of the middle layer limiting plate to ensure the safe placement of reagent tubes.

[0009] Furthermore, the placement protection assembly includes multiple traction nets fixed inside the middle layer restriction plate. The top of the plane of the placement frame is fixedly connected to a positioning sleeve on the upper side of the positioning slot. The bottom of the traction nets is fixedly connected to the top of the positioning sleeve respectively.

[0010] Furthermore, the traction lifting assembly includes a traction disc that rotates at the bottom of the storage box. Traction ropes are fixedly connected to both outer sides of the traction disc. Slide seats are slidably connected to both inner bottom sides of the storage box. Flip plates are rotatably connected to the top of each slide seat. Traction seats are fixedly connected to both bottom sides of the push plate. The top of each flip plate is rotatably connected to the inside of the traction seat. The outer sides of each traction rope are fixedly connected to the inner side of the slide seat.

[0011] Furthermore, a drive motor is fixedly connected to the bottom center of the storage box, and a rotating rod is fixedly connected to the drive end of the drive motor. The top end of the rotating rod passes through the bottom of the storage box and is fixedly connected to the inside of the traction disc.

[0012] Furthermore, a support column is fixedly connected to the top center of the traction disc to provide a reset support for the upper push plate.

[0013] Furthermore, an airbag protective ring is fixedly connected to the inner side of the positioning sleeve to protect the reagent tube.

[0014] Furthermore, washers are fixedly connected to the top of the positioning frame on the outside of the slot.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the rotation of the rotating rod rotates the traction disc, generating a pulling force on the traction rope. At the same time, the slide moves inward, and the flipping plate flips accordingly, thereby pushing the upper push plate upward. The flipping rod generates a pushing force on the protective cover to unfold it. When the reagent tube is placed, the protective cover can block and protect it, preventing dust or other debris from falling into the inside of the reagent tube and ensuring the stability of the reagent's use.

[0017] 2. In this utility model, by placing the reagent tube into the top slot of the positioning frame, the placement position of the reagent tube is positioned by the traction net, and the reagent tube is accurately inserted into the inside of the positioning slot, which improves the convenience of placing the device and ensures the stability of the reagent placement. Attached Figure Description

[0018] Figure 1 This is an overall view of a batch storage box for chemical reagent standards proposed in this utility model;

[0019] Figure 2This is an internal view of a batch storage box for chemical reagent standards proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the placement rack mechanism for a batch storage box of chemical reagent standards proposed in this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Storage box; 2. Protective cover; 3. Upper push plate; 4. Lower fixing seat; 5. Positioning frame; 6. Flipping rod; 7. Upper fixing seat; 8. Support column; 9. Placement rack; 10. Flipping plate; 11. Slide seat; 12. Traction seat; 13. Drive motor; 14. Rotating rod; 15. Traction disc; 16. Traction rope; 17. Middle layer limiting plate; 18. Positioning sleeve; 19. Washer; 20. Traction net; 21. Positioning slot; 22. Airbag protection ring. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 and Figure 2This utility model provides an embodiment of a batch storage box for chemical reagent standards, comprising: a storage box body 1 for support; protective cover plates 2 slidably connected to both sides of the top of the storage box body 1; an upper push plate 3 slidably connected inside the protective cover plate 2; a placement rack 9 fixedly connected to the middle of the top of the upper push plate 3; a positioning frame 5 fixedly connected to the top of the placement rack 9; multiple lower fixing seats 4 fixedly connected to both sides of the top of the upper push plate 3; a flipping rod 6 rotatably connected inside each of the lower fixing seats 4; upper fixing seats 7 fixedly connected to both sides of the bottom of the protective cover plate 2; the tops of the flipping rods 6 respectively rotatably connected to the inside of the upper fixing seats 7; and a traction lifting assembly installed at the bottom of the storage box body 1 to block and protect the reagent tubes. The traction lifting assembly includes components located in the storage box body 1. The storage box 1 has a rotating traction disc 15 at its bottom. Traction ropes 16 are fixedly connected to both sides of the outer side of the traction disc 15. Slide seats 11 are slidably connected to both sides of the bottom of the storage box 1. Flip plates 10 are rotatably connected to the top of each slide seat 11. Traction seats 12 are fixedly connected to both sides of the bottom of the upper push plate 3. The top of each flip plate 10 is rotatably connected to the inside of the traction seat 12. The outer side of each traction rope 16 is fixedly connected to the inner side of the slide seat 11. A drive motor 13 is fixedly connected to the middle of the bottom of the storage box 1. A rotating rod 14 is fixedly connected to the drive end of the drive motor 13. The top of the rotating rod 14 passes through the bottom of the storage box 1 and is fixedly connected to the inside of the traction disc 15. A support column 8 is fixedly connected to the middle of the top of the traction disc 15 to achieve the reset support of the upper push plate 3.

[0026] When the drive motor 13 starts, it drives the rotating rod 14 to rotate, causing the traction disc 15 to wind up the traction rope 16, which in turn pulls the two side slides 11 inward. The slides 11 push the flip plate 10 to generate an inward force, which in turn lifts the upper push plate 3 upward. The upper push plate 3, through the lever action of the flip rod 6, smoothly unfolds the protective cover 2 to both sides, and at the same time raises the placement rack 9 to the working position for easy access to the reagent tubes. When closing the protection, the drive motor 13 reverses to release the traction rope 16, and the upper push plate 3 falls back under its own weight. Through the flip rod 6, the protective cover 2 is automatically closed, forming a sealed protective space, effectively preventing dust and other contaminants from entering the reagent tubes, and ensuring a clean and stable reagent storage environment. This mechanism achieves intelligent protection and convenient access to the reagent tubes through precise mechanical linkage.

[0027] Reference Figure 3 and Figure 4The middle limiting plate 17 is used to fix the middle part of the protrusion of the placement rack 9. The top of the plane of the placement rack 9 is provided with multiple positioning slots 21. Multiple placement protection components are installed on the inner side of the middle limiting plate 17 to ensure the safe placement of the reagent tube. The placement protection components include multiple traction nets 20 fixed inside the middle limiting plate 17. Positioning sleeves 18 are fixedly connected to the top of the plane of the placement rack 9 above the positioning slots 21. The bottom ends of the traction nets 20 are fixedly connected to the top of the positioning sleeves 18 respectively. An airbag protection ring 22 is fixedly connected to the inner side of the positioning sleeves 18 to protect the reagent tube. Gaskets 19 are fixedly connected to the top of the positioning frame 5 outside the slot.

[0028] During placement, the reagent tube is aligned with the guide slot above the positioning frame 5 and lowered vertically. The bottom of the tube naturally falls into the elastic support of the traction net 20. Under the action of gravity, the traction net 20 guides the tube to slide precisely into the positioning slot 21. At this time, the airbag protection ring 22 surrounding the slot generates uniform radial pressure, which firmly fixes the reagent tube through flexible clamping. This design not only ensures the centering accuracy of the test tube during placement, but also avoids mechanical damage to the glassware through buffer protection. At the same time, the adaptive characteristics of the airbag are compatible with test tubes of different diameters, which significantly improves the convenience of operation and placement stability. The entire placement process achieves precise positioning in one step, effectively ensuring the safety and reliability of reagent storage.

[0029] Working principle: When using the reagent tube, the drive motor 13 is started to rotate the rotating rod 14, which in turn rotates the traction disc 15, thereby retracting the external traction rope 16. This generates an inward pulling force on the sliding blocks 11 on both sides, causing them to move inward simultaneously. This, in turn, generates an inward pushing force on the flipping plate 10, which in turn pushes the upper push plate 3 upward. As the upper push plate 3 moves upward, it generates an upward pushing force on the flipping rod 6, causing the flipping rod 6 to flip. This, in turn, generates an outward pushing force on the protective cover 2, unfolding the protective cover 2 to both sides. The placement rack 9 is then pushed out from... When handling and protecting the reagent tube, rotate the rotating rod 14 in the opposite direction. The traction disc 15 releases the traction rope 16. With the gravity of the upper push plate 3, the upper push plate 3 retracts inward, and the protective cover plate 2 closes to protect the reagent tube. When placing the reagent tube, align the reagent tube with the slot at the top of the positioning frame 5, with the reagent tube facing downward and the bottom of the reagent tube contacting the traction net 20. This pulls the bottom end of the reagent tube towards the inside of the positioning slot 21 for positioning. Insert the reagent tube downward into the inside of the positioning slot 21. The airbag protection ring 22 squeezes and fixes the reagent tube, improving the stability of the device during placement.

[0030] 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 batch storage box for chemical reagent samples, characterized by comprising: include: The storage box (1) is used for support. Protective cover plates (2) are slidably connected to both sides of the top of the storage box (1). An upper push plate (3) is slidably connected inside the protective cover plate (2). A placement rack (9) is fixedly connected to the middle of the top of the upper push plate (3). A positioning frame (5) is fixedly connected to the top of the placement rack (9). Multiple lower fixing seats (4) are fixedly connected to both sides of the top of the upper push plate (3). A flipping rod (6) is rotatably connected inside the lower fixing seat (4). An upper fixing seat (7) is fixedly connected to both sides of the bottom of the protective cover plate (2). The top of the flipping rod (6) is rotatably connected to the inside of the upper fixing seat (7). A traction lifting component is installed at the bottom of the storage box (1) to block and protect the reagent tube. The middle layer limiting plate (17) used to fix the middle part of the protrusion of the placement rack (9) has multiple positioning slots (21) on the top of the plane of the placement rack (9), and multiple placement protection components are installed on the inner side of the middle layer limiting plate (17) to ensure the safe placement of the reagent tube.

2. The batch storage box for chemical reagent samples according to claim 1, characterized in that: The placement protection assembly includes multiple traction nets (20) fixed inside the middle layer restriction plate (17). The top of the plane of the placement frame (9) is fixedly connected to the positioning sleeve (18) on the upper side of the positioning slot (21). The bottom of the traction nets (20) is fixedly connected to the top of the positioning sleeve (18).

3. The bulk storage box for chemical reagent standards of claim 1, wherein: The traction lifting assembly includes a traction disc (15) that rotates at the bottom of the storage box (1). Both sides of the traction disc (15) are fixedly connected to traction ropes (16). Both sides of the bottom of the storage box (1) are slidably connected to slide seats (11). The top of each slide seat (11) is rotatably connected to a flip plate (10). Both sides of the bottom of the push plate (3) are fixedly connected to traction seats (12). The top of each flip plate (10) is rotatably connected to the inside of the traction seat (12). The outer side of each traction rope (16) is fixedly connected to the inner side of the slide seat (11).

4. The batch storage box for chemical reagent samples according to claim 3, characterized in that: A drive motor (13) is fixedly connected to the middle of the bottom of the storage box (1). A rotating rod (14) is fixedly connected to the drive end of the drive motor (13). The top of the rotating rod (14) passes through the bottom of the storage box (1) and is fixedly connected to the inside of the traction disc (15).

5. The batch storage box for chemical reagent samples according to claim 3, characterized in that: A support column (8) is fixedly connected to the top center of the traction disc (15) to provide a reset support for the upper push plate (3).

6. A batch storage box for chemical reagent standards according to claim 2, characterized in that: An airbag protection ring (22) is fixedly connected to the inner side of the positioning sleeve (18) to protect the reagent tube.

7. The batch storage box for chemical reagent samples according to claim 1, characterized in that: The top of the positioning frame (5) is fixedly connected to a washer (19) on the outside of the slot.

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