A chemical palladium reagent assembly kit for convenient batch extraction

Abstract

The utility model relates to a chemical palladium reagent assembly box convenient for batch extraction, comprising a box body, the inner wall of the box body is provided with an extraction mechanism convenient for batch extraction of chemical reagents, the inner wall of the extraction mechanism is provided with a storage mechanism for storing chemical palladium reagents, and the extraction mechanism comprises two partitions, three placement racks and three assembly blocks. The chemical palladium reagent assembly box convenient for batch extraction, by providing an extraction mechanism, can select a suitable number of partitions according to the number of chemical reagents through the mutual cooperation between the partitions, the placement racks, the placement holes and the buffer cotton, insert the positioning blocks corresponding to the card slot positions to guide the docking blocks to be inserted along the inner wall of the assembly slot, thereby assembling multiple partitions with each other, so as to facilitate the assembly, storage and placement of multiple groups of chemical reagents in the box body for storage, and at the same time, the partitions can be pulled to move and separate when extracting test tubes to bring out the placement racks connected to the partitions together, so as to realize batch extraction of multiple test tubes.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent assembly boxes, in particular to a chemical palladium reagent assembly box which is convenient for batch extraction. Background Art

[0002] Chemical palladium reagents refer to compounds or complexes containing palladium elements, which are used as catalysts, reagents or precursors in chemical reactions or catalytic reactions. Palladium is an important transition metal element with a wide range of applications, especially in organic synthesis and catalysis. Chemical reagent assembly boxes are usually designed for convenient and efficient storage and transportation of chemical reagents.

[0003] As disclosed in Chinese Patent Publication No. (CN213009279U), a chemical reagent kit that is easy to transport in a centralized manner comprises a box body, a box cover, an embedding portion, a box strip and a connecting groove strip, wherein the box body stores reagents inside, the box cover is sleeved on the top of the box body, the box strip and the connecting groove strip are both arranged in two groups, and the two groups of the box strips and the connecting groove strips are arranged on the side wall of the box body, the box body, the box strip and the connecting groove strip are an integrated structure, the material of the box body, the box strip and the connecting groove strip is ABS, the side of the box strip facing away from the box body is the embedding portion, the embedding portion and the box strip are an integrated structure, and the cross-section of the integrated structure formed by the embedding portion and the box strip is T-shaped, and three groups of equidistantly distributed raised balls are provided on the side of the embedding portion facing away from the box strip, the contour of the raised balls is a raised hemispherical structure, and the contour of the connecting groove strip is strip-shaped. The chemical reagent kit that is easy to transport in a centralized manner is conducive to centralized storage and transportation, and is suitable for widespread promotion.

[0004] However, the above patent still has the problem of being inconvenient to extract chemical reagents in batches. For example, in the above patent, the chemical reagents are placed in a box body for storage and convenient centralized transportation, but the chemical reagents placed in the box body are placed in a dispersed manner. During the use of the chemical reagents, it is not convenient to extract the reagents from the box body in batches, which affects the use efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a chemical palladium reagent assembly box which is convenient for batch extraction, has the advantages of convenient batch extraction, etc., and solves the problem in the prior art that it is inconvenient to extract chemical reagents in batches.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical palladium reagent assembly box convenient for batch extraction, comprising a box body, the inner wall of the box body is provided with an extraction mechanism convenient for batch extraction of chemical reagents, and the inner wall of the extraction mechanism is provided with a storage mechanism for storing chemical palladium reagents;

[0007] The extraction mechanism includes two partitions, three placement racks and three assembly blocks. The two partitions are slidably connected to the inner wall of the box body, the three placement racks are respectively fixed between the opposite sides of the two partitions, the three assembly blocks are fixed to the left side of the left partition, and the upper surfaces of the three placement racks are provided with placement holes.

[0008] Furthermore, a cushioning cotton is fixed between the inner walls of the upper and lower sides of the placement rack, and an insertion hole having the same inner diameter as the placement hole is opened on the upper surface of the cushioning cotton.

[0009] Furthermore, the box body is in the shape of a rectangular parallelepiped with a hollow interior and a missing top, and a box cover is inserted between the inner walls of the four sides of the box body.

[0010] Furthermore, an assembly groove corresponding to the position of the assembly block is opened on the right side of the right partition, and a positioning block is fixed to the left inner wall of the assembly groove, and a slot with the same width as the positioning block is opened on the left side of the assembly block.

[0011] Furthermore, the storage mechanism includes a reagent tube, a sealing cap, a sealing ring and a leak-proof cover plate. The reagent tube is slidably connected to the inner wall of the placement hole, the sealing cap is threadedly connected to the outer side of the reagent tube, the sealing ring is fixed to the outer side of the reagent tube, the inner top wall of the sealing cap is provided with an installation groove, and the leak-proof cover plate is fixed to the inner wall of the installation groove.

[0012] Furthermore, the outer diameter of the leak-proof cover plate is larger than the inner diameter of the reagent tube, and the length of the reagent tube is equal to the depth of the inner cavity of the box body.

[0013] Furthermore, a sealing groove is formed on the inner wall of the sealing cap, and the inner diameter of the sealing groove is equal to the outer diameter of the sealing ring.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The chemical palladium reagent assembly box which is convenient for batch extraction is provided with an extraction mechanism. Through the mutual cooperation between the partitions, the placement racks, the placement holes and the buffer cotton, etc., a suitable number of partitions can be selected according to the number of chemical reagents, and the positioning blocks are inserted into the corresponding positions of the card slots to guide the docking blocks to be inserted along the inner wall of the assembly slot, so that multiple partitions are assembled with each other, so that multiple groups of chemical reagents can be assembled, stored and placed in the box body for storage. At the same time, when extracting test tubes, the partitions can be pulled to move and separate to bring out the placement racks connected to the partitions together, so as to realize batch extraction of multiple test tubes.

[0016] 2. The chemical palladium reagent assembly box which is convenient for batch extraction is provided with a storage mechanism. Through the cooperation between the reagent tube, the sealing cap, the sealing ring and the leak-proof cover plate, the chemical palladium reagent can be filled through the reagent tube. After the chemical palladium reagent is loaded into the reagent tube, the sealing cap and the reagent tube are threadedly tightened to press the leak-proof cover plate at the tube mouth of the reagent tube to prevent leakage of the reagent. At the same time, after the sealing cap is tightened, the sealing ring can be moved into the sealing groove to increase the sealing performance, so as to prevent the reagent from being damp, contaminated or chemically changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the extraction mechanism of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the extraction mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the storage mechanism of the utility model.

[0021] In the figure: 1 box body, 2 extraction mechanism, 21 partition, 22 placement rack, 23 assembly block, 24 placement hole, 25 buffer cotton, 26 assembly slot, 27 positioning block, 28 card slot, 3 storage mechanism, 31 reagent tube, 32 sealing cap, 33 sealing ring, 34 leak-proof cover plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 In this embodiment, a chemical palladium reagent assembly box that is convenient for batch extraction includes a box body 1, the inner wall of the box body 1 is provided with an extraction mechanism 2 that is convenient for batch extraction of chemical reagents, and the inner wall of the extraction mechanism 2 is provided with a storage mechanism 3 for storing chemical palladium reagents.

[0024] In this embodiment, the box body 1 is in the shape of a rectangular parallelepiped with a hollow interior and a missing top, and a box cover is inserted between the four inner walls of the box body 1 .

[0025] See also Figure 2-3In order to extract and use the chemical palladium reagent in batches, the extraction mechanism 2 in this embodiment includes two partitions 21, three placement racks 22 and three assembly blocks 23. The two partitions 21 are slidably connected to the inner wall of the box body 1. An appropriate number of partitions 21 are selected according to the number of chemical reagents. The three placement racks 22 are respectively fixed between the opposite sides of the two partitions 21, and the three assembly blocks 23 are fixed to the left side of the left partition 21. The upper surfaces of the three placement racks 22 are provided with placement holes 24, and multiple test tubes can be inserted through the placement racks 22 and the placement holes 24 to accommodate the chemical palladium reagents.

[0026] In this embodiment, a buffer cotton 25 is fixed between the upper and lower inner walls of the placement rack 22, and a plug hole with the same inner diameter as the placement hole 24 is opened on the upper surface of the buffer cotton 25, and the buffer cotton 25 can wrap the outside of the test tube to avoid impact damage. An assembly groove 26 corresponding to the position of the assembly block 23 is opened on the right side of the right partition 21, and a positioning block 27 is fixed on the left inner wall of the assembly groove 26. When extracting the test tube, the partition 21 can be pulled to move and separate to bring out the placement rack 23 connected to the partition 21, so as to realize batch extraction of multiple test tubes. A card slot 28 with the same width as the positioning block 27 is opened on the left side of the assembly block 23. The left partition 21 is aligned with the right partition 21, and then the positioning block 27 is inserted into the corresponding position of the card slot 28 to guide the assembly block 23 to be inserted along the inner wall of the assembly groove 26, so that multiple partitions 21 can be assembled with each other, so that multiple groups of chemical reagents can be assembled, stored and placed in the box body 1 for storage.

[0027] See also Figure 4 In order to improve the storage stability of chemical reagents, the storage mechanism 3 in this embodiment includes a reagent tube 31, a sealing cap 32, a sealing ring 33 and a leak-proof cover plate 34. The reagent tube 31 is slidably connected to the inner wall of the placement hole 24, and the chemical palladium reagent is filled through the reagent tube 31. The sealing cap 32 is threadedly connected to the outer side of the reagent tube 31, and the sealing ring 33 is fixed to the outer side of the reagent tube 31. An installation groove is provided on the inner top wall of the sealing cap 32, and the leak-proof cover plate 34 is fixed to the inner wall of the installation groove. After the chemical palladium reagent is loaded into the reagent tube 31, the sealing cap 32 and the reagent tube 31 are threadedly tightened to press the leak-proof cover plate 34 at the tube mouth of the reagent tube 31 to prevent the reagent from leaking.

[0028] In this embodiment, the outer diameter of the leak-proof cover 34 is larger than the inner diameter of the reagent tube 31, the length of the reagent tube 31 is equal to the depth of the inner cavity of the box body 1, and a sealing groove is provided on the inner wall of the sealing cap 32, and the inner diameter of the sealing groove is equal to the outer diameter of the sealing ring 33. After the sealing cap 32 is tightened, the sealing ring 33 can be moved into the sealing groove to increase the sealing performance to prevent the reagent from being damp, contaminated or chemically changed.

[0029] The working principle of the above embodiment is:

[0030] (1) When chemical palladium reagents are extracted in batches, a suitable number of partitions 21 are selected according to the number of chemical reagents, and the positions of the left partition 21 and the right partition 21 are aligned. Then, the positioning block 27 and the card slot 28 are inserted correspondingly to guide the assembly block 23 to be inserted along the inner wall of the assembly slot 26, so that multiple partitions 21 are assembled with each other, so that multiple groups of chemical reagents can be assembled, stored and placed in the box body 1 for storage. At the same time, multiple test tubes can be inserted through the placement rack 22 and the placement hole 24 to store chemical palladium reagents. The outside of the test tube can be wrapped with the buffer cotton 25 to avoid impact damage. When extracting the test tube, the partition 21 can be pulled to move and separate to take out the placement rack 23 connected to the partition 21 together, so as to realize batch extraction of multiple test tubes.

[0031] (2) When the chemical reagent is used to improve the storage stability, the chemical palladium reagent is filled into the reagent tube 31. After the chemical palladium reagent is loaded into the reagent tube 31, the sealing cap 32 and the reagent tube 31 are screwed together to press the leak-proof cover plate 34 onto the tube mouth of the reagent tube 31 to prevent leakage of the reagent. At the same time, after the sealing cap 32 is tightened, the sealing ring 33 can be moved into the sealing groove to increase the sealing performance, so as to prevent the reagent from being damp, contaminated or chemically changed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are 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 explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] The standard parts used in this application document can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. Therefore, this application document will no longer explain the control method and circuit connection in detail.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A palladium chemical reagent assembly kit for convenient batch extraction, comprising a box body (1), characterized in that: The inner wall of the box body (1) is provided with an extraction mechanism (2) for facilitating batch extraction of chemical reagents, and the inner wall of the extraction mechanism (2) is provided with a storage mechanism (3) for storing chemical palladium reagents; The extraction mechanism (2) comprises two partitions (21), three placement racks (22) and three assembly blocks (23); the two partitions (21) are slidably connected to the inner wall of the box body (1); the three placement racks (22) are respectively fixed between the opposite sides of the two partitions (21); the three assembly blocks (23) are fixed to the left side of the left partition (21); and the upper surfaces of the three placement racks (22) are provided with placement holes (24).

2. The chemical palladium reagent assembly kit for convenient batch extraction according to claim 1, characterized in that: A cushioning cotton (25) is fixed between the inner walls of the upper and lower sides of the placement rack (22), and an insertion hole having the same inner diameter as the placement hole (24) is provided on the upper surface of the cushioning cotton (25).

3. The chemical palladium reagent assembly kit for convenient batch extraction according to claim 1, characterized in that: The box body (1) is in the shape of a rectangular parallelepiped with a hollow interior and a missing top, and a box cover is inserted between the four inner walls of the box body (1).

4. The chemical palladium reagent assembly kit for convenient batch extraction according to claim 1, characterized in that: An assembly groove (26) corresponding to the position of the assembly block (23) is provided on the right side of the right partition plate (21), and a positioning block (27) is fixed to the left inner wall of the assembly groove (26), and a clamping groove (28) having the same width as the positioning block (27) is provided on the left side of the assembly block (23).

5. The chemical palladium reagent assembly kit for convenient batch extraction according to claim 1, characterized in that: The storage mechanism (3) comprises a reagent tube (31), a sealing cap (32), a sealing ring (33) and a leak-proof cover plate (34); the reagent tube (31) is slidably connected to the inner wall of the placement hole (24); the sealing cap (32) is threadedly connected to the outer side of the reagent tube (31); the sealing ring (33) is fixed to the outer side of the reagent tube (31); an installation groove is formed on the inner top wall of the sealing cap (32); and the leak-proof cover plate (34) is fixed to the inner wall of the installation groove.

6. The chemical palladium reagent assembly kit for convenient batch extraction according to claim 5, characterized in that: The outer diameter of the leak-proof cover plate (34) is greater than the inner diameter of the reagent tube (31), and the length of the reagent tube (31) is equal to the depth of the inner cavity of the box body (1).

7. The chemical palladium reagent assembly kit for convenient batch extraction according to claim 5, characterized in that: The inner wall of the sealing cap (32) is provided with a sealing groove, and the inner diameter of the sealing groove is equal to the outer diameter of the sealing ring (33).

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