Laboratory chemical reagent additive storage device

Abstract

The utility model relates to the technical field of chemical reagent additive storage, and discloses a laboratory chemical reagent additive storage device which comprises a supporting table, a protective shell is fixedly connected to the upper surface of the supporting table, a supporting rod is fixedly connected to the upper surface of the supporting table, and a plurality of main rotating discs are rotationally connected to the outer wall of the supporting rod. A storage assembly is installed in the main rotating disc. The storage assembly comprises an auxiliary rotating disc, the outer wall of the auxiliary rotating disc is rotationally connected into the main rotating disc, a plurality of containing holes are formed in the auxiliary rotating disc in a penetrating mode, and a plurality of arc-shaped plates are arranged below the auxiliary rotating disc. According to the reagent tube fixing device, reagent tubes are placed in the placing holes, the first springs push the limiting plates to abut against the outer walls of the reagent tubes by means of counter-acting force, and the preliminary stabilizing effect is achieved; second springs push limiting blocks on clamping plates to slide on the inner walls of the limiting plates, the clamping plates move along with the limiting plates, fine adjustment can be conducted according to the sizes of the reagent tubes, the reagent tubes are further stabilized, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical reagent auxiliary agent storage technical field especially, relates to a laboratory chemical reagent auxiliary agent storage device. BACKGROUND

[0002] Laboratory chemical reagent auxiliary agent covers catalyst, indicator, buffer, solvent etc., is used to assist chemical reaction and analysis test etc. experimental operation, and it is of great significance to experimental progress and result accuracy. It is extremely necessary to store chemical reagent auxiliary agent using storage device, because it can ensure safety by means of fume hood, explosion-proof cabinet etc., maintain quality by means of brown reagent bottle, drier etc., can also be classified according to nature to facilitate management, prevent safety accidents, guarantee reagent performance, improve the efficiency of taking.

[0003] At present, chemical reagent auxiliary agent is mostly placed in the cabinet with the partition layer when storing, and is stored and protected by closing the cabinet door. When placing reagents, they are often simply placed on the partition, and some reagents need to be additionally supported due to the bottom structure and other reasons. However, when the cabinet is shaken or needs to be moved, the reagents are prone to be poured due to the lack of fixing measures for the reagents on the partition, thereby causing damage. Therefore, the laboratory chemical reagent auxiliary agent storage device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a laboratory chemical reagent auxiliary agent storage device, which aims to improve the problem that the reagents cannot be stabilized during storage in the prior art, thereby causing the cabinet to be easily poured and damaged during use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a laboratory chemical reagent auxiliary agent storage device, comprising a support table, a protection shell is fixedly connected to the upper surface of the support table, a support rod is fixedly connected to the upper surface of the support table, a plurality of main turntables are rotatably connected to the outer wall of the support rod, and a storage assembly is installed in the main turntable.

[0006] The storage assembly comprises a sub-turntable, the outer wall of the sub-turntable is rotatably connected in the main turntable, a plurality of placing holes are penetrated in the inner part of the sub-turntable, a plurality of arc-shaped plates are arranged below the sub-turntable, a telescopic rod is fixedly connected to one side of the inner wall of the arc-shaped plate, a spring one is sleeved on the outer wall of the telescopic rod, a limiting plate is fixedly connected to one end of the telescopic rod, a limiting block is slidably connected in the limiting plate, a clamping plate is fixedly connected to one side of the outer wall of the limiting block, and a resisting assembly is installed on one side of the outer wall of the clamping plate.

[0007] Further, the conflict component includes a rotating drum one, the outer wall one side of the rotating drum one is rotatably connected to the outer wall one side of the clamping plate, the inner part of the arc-shaped plate is rotatably connected to a limiting rod one, the outer wall of the limiting rod one is fixedly connected with a rotating drum two, the outer wall one side of the rotating drum one and the rotating drum two are fixedly connected with a connecting block, and the two connecting blocks are fixedly connected with a spring two.

[0008] Further, the main turntable is internally provided with a limiting groove, the outer wall of the auxiliary turntable is rotatably connected to the inner wall of the limiting groove, and the inner part of the auxiliary turntable is provided with an adjusting component.

[0009] Further, the adjusting component includes a lead screw, the outer wall of the lead screw is rotatably connected to the inner part of the auxiliary turntable, the lower surface of the lead screw is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with a limiting rod two, the outer wall of the lead screw is threadedly connected with a threaded block, the inner wall of the threaded block is slidably connected to the outer wall of the limiting rod two, and the outer wall of the protective shell is provided with a protection component.

[0010] Further, the protection component includes a sealing door, the outer wall one side of the sealing door is rotatably connected to the inner wall one side of the protective shell, and the inner part of the sealing door is fixedly connected with a transparent glass.

[0011] Further, the outer wall one side of the arc-shaped plate is fixedly connected to the outer wall one side of the threaded block, and the threaded block is used for driving the arc-shaped plate to move.

[0012] Further, a plurality of main turntables are sequentially arranged from small to large from top to bottom on the outer wall of the supporting rod, and the plurality of main turntables are used for storing chemical reagent auxiliaries of multiple sizes.

[0013] Further, the upper end of the supporting rod is fixedly connected to the inner wall top of the protective shell, and the supporting rod is used for supporting the movement of the main turntable.

[0014] The utility model has the following beneficial effects:

[0015] 1、 in the utility model, through placing reagent pipe in the placing hole, at the moment, the counter force of spring one pushes the limiting plate to resist in the outer wall of reagent pipe, realizes the effect of stabilizing reagent initially, and then the counter force of spring two is realized, the limiting block of one side of clamping plate is limited to slide in the inner wall of limiting plate, through the movement of clamping plate, the effect that the size of reagent pipe is further adjusted to stabilize reagent pipe is realized, and the practicability of device is improved.

[0016] 2. In this utility model, by rotating the lead screw, the threaded block drives the arc plate to move up and down on the outer wall of the limiting rod, thereby achieving the effect of adjustment according to the different heights of the reagent tubes. At the same time, by opening the sealing door and then rotating the main turntable, the main turntable rotates on the outer wall of the support rod, thereby facilitating the handling of the reagent tubes. Furthermore, the transparent glass inside the sealing door allows for observation of the reagent storage inside the protective shell, thus improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a laboratory chemical reagent and auxiliary agent storage device proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the sub-rotor section of a laboratory chemical reagent and auxiliary agent storage device proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the two-part structure of a limiting rod in a laboratory chemical reagent and auxiliary agent storage device proposed in this utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the image.

[0021] Legend:

[0022] 1. Support platform; 2. Protective shell; 3. Support rod; 4. Main turntable; 5. Secondary turntable; 6. Arc plate; 7. Telescopic rod; 8. Spring 1; 9. Limiting plate; 10. Limiting block; 11. Clamping plate; 12. Rotary cylinder 1; 13. Connecting block; 14. Spring 2; 15. Rotary cylinder 2; 16. Limiting rod 1; 17. Threaded block; 18. Limiting rod 2; 19. Fixing block; 20. Lead screw; 21. Limiting groove; 22. Placement hole; 23. Sealing door; 24. Transparent glass. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1 - Figure 4The utility model provides a laboratory chemical reagent auxiliary agent storage device, including support platform 1, the upper surface fixedly connected with the protection shell 2 of support platform 1, the upper surface fixedly connected with the support rod 3 of support platform 1, the outer wall rotationally connected with a plurality of main turntable 4 of support rod 3, and the inside installation of main turntable 4 has depositing subassembly,

[0025] Deposit subassembly includes auxiliary turntable 5, the outer wall rotationally connected in the inside of auxiliary turntable 5 in main turntable 4, and a plurality of placing holes 22 are passed through and are opened in the inside of auxiliary turntable 5, and a plurality of arc plates 6 are arranged in the below of auxiliary turntable 5, and the inner wall one side of arc plate 6 is fixedly connected with telescopic link 7, and the outer wall of telescopic link 7 is equipped with spring one 8, and one end of telescopic link 7 is fixedly connected with limit plate 9, and the inside sliding connection of limit plate 9 has limit block 10, and the outer wall one side of limit block 10 is fixedly connected with clamping plate 11, and the outer wall one side of clamping plate 11 is installed with resistance component;Resistance component includes rotary drum one 12, and the outer wall one side rotationally connected in the outer wall one side of clamping plate 11 of rotary drum one 12, and the inside rotationally connected with limit rod one 16 in arc plate 6, and the outer wall of limit rod one 16 is fixedly connected with rotary drum two 15, and the outer wall one side of rotary drum one 12 and rotary drum two 15 is all fixedly connected with connecting block 13, and the fixedly connected with spring two 14 between two connecting blocks 13.

[0026] Specific, support platform 1 for providing the stability of the overall structure, ensure that the device remains stable during use, support platform 1 upper surface fixedly connected with the protective shell 2, protective shell 2 for protecting the storage components and internal chemical reagents, prevent external pollution or mis touch caused by danger, support platform 1 upper surface fixedly connected with the support rod 3, support rod 3 for supporting the main turntable 4, so that it can be stably installed and realize the rotating access function, support rod 3 outer wall rotationally connected with a plurality of main turntable 4, main turntable 4 for storing and classifying reagent bottles, and through the rotating adjustment access position, main turntable 4 is internally mounted with a storage assembly, the storage assembly for placing different specifications of reagent bottles, so that storage is more convenient and efficient, storage assembly includes a sub turntable 5, sub turntable 5 for subdividing storage space, improve the flexibility of reagent storage, sub turntable 5 outer wall rotationally connected in the main turntable 4, so that it can be adjusted synchronously with the rotation of the main turntable 4, sub turntable 5 is internally penetrated with a plurality of placing holes 22, placing hole 22 for accommodating reagent bottles, ensure that the reagent bottle can be stably stored and conveniently taken, sub turntable 5 below is provided with a plurality of arc plates 6, arc plate 6 for supporting the storage assembly, so that the reagent bottle is more stable during storage, arc plate 6 inner wall one side fixedly connected with the telescopic rod 7, telescopic rod 7 for adjusting the storage space, to adapt to different sizes of reagent bottles, telescopic rod 7 outer wall is sleeved with spring one 8, spring one 8 for providing elastic support, so that the telescopic rod 7 can rebound in the process of use, telescopic rod 7 one end fixedly connected with the limiting plate 9, limiting plate 9 for limiting the storage assembly, ensure that the reagent bottle storage stability, limiting plate 9 is internally slidably connected with the limiting block 10, limiting block 10 for auxiliary fixing reagent bottle, prevent reagent bottle from falling due to rotation or vibration, limiting block 10 outer wall one side fixedly connected with the clamping plate 11, clamping plate 11 for clamping reagent bottles, so that it remains stable in the storage assembly, clamping plate 11 outer wall one side is mounted with the abutting assembly, abutting assembly for enhancing the clamping effect, prevent reagent bottles from loosening during storage, abutting assembly includes a rotating drum one 12, rotating drum one 12 for providing rotating adjustment function, so that the clamping plate 11 can be flexibly adjusted to adapt to different specifications of reagent bottles, rotating drum one 12 outer wall one side rotationally connected with the clamping plate 11 outer wall one side, so that it stably works on the clamping plate 11, arc plate 6 internally rotationally connected with the limiting rod one 16, limiting rod one 16 for adjusting the storage stability of reagent bottles, limiting rod one 16 outer wall fixedly connected with the rotating drum two 15, rotating drum two 15 for working with rotating drum one 12, realize flexible adjustment of the storage assembly, rotating drum one 12 and rotating drum two 15 outer wall one side are both fixedly connected with the connecting block 13, connecting block 13 for providing support and fixed function, ensure the stability of rotating drum one 12 and rotating drum two 15, two connecting blocks 13 are fixedly connected with spring two 14, spring two 14 for providing buffering and rebounding force, so that the clamping structure can adapt to different specifications of reagent bottles and remain stable during storage.

[0027] Refer to Figure 1 -Figure 4 The inner part of the main rotating disc 4 is provided with a limiting groove 21, and the outer wall of the auxiliary rotating disc 5 is rotationally connected to the inner wall of the limiting groove 21. An adjusting assembly is installed at the inner center of the auxiliary rotating disc 5. The adjusting assembly comprises a lead screw 20, the outer wall of which is rotationally connected to the inner part of the auxiliary rotating disc 5. The lower surface of the lead screw 20 is fixedly connected with a fixed block 19, and the upper surface of the fixed block 19 is fixedly connected with a limiting rod 2 18. The outer wall of the lead screw 20 is threadedly connected with a threaded block 17, and the inner wall of the threaded block 17 is slidingly connected to the outer wall of the limiting rod 2 18. A protection assembly is installed on the outer wall of the protective shell 2. The protection assembly comprises a sealing door 23, the outer wall of which is rotationally connected to one side of the inner wall of the protective shell 2. The inner part of the sealing door 23 is fixedly connected with a transparent glass 24. One side of the outer wall of the arc-shaped plate 6 is fixedly connected to one side of the outer wall of the threaded block 17. The threaded block 17 is used to drive the arc-shaped plate 6 to move. A plurality of main rotating discs 4 are arranged from small to large from top to bottom on the outer wall of the supporting rod 3. The plurality of main rotating discs 4 are used to store chemical reagent auxiliaries of various sizes. The upper end of the supporting rod 3 is fixedly connected to the inner wall top of the protective shell 2. The supporting rod 3 is used to support the movement of the main rotating disc 4.

[0028] Specifically, the main turntable 4 is internally provided with a limiting groove 21 for providing a rotating space for the sub-turntable 5, ensuring stable operation of the sub-turntable 5 and maintaining the stability of storage, and the outer wall of the sub-turntable 5 is rotationally connected to the inner wall of the limiting groove 21, so that the sub-turntable 5 can rotate smoothly in the limiting groove 21 to adapt to different angle storage and access requirements. An adjusting assembly is installed at the inner center of the sub-turntable 5 for adjusting the storage space of the sub-turntable 5, so that the device can adapt to different sizes of reagent bottles and improve the storage flexibility. The adjusting assembly includes a lead screw 20 for providing a vertical adjusting function, so that the sub-turntable 5 can be adjusted in height according to storage requirements. The outer wall of the lead screw 20 is rotationally connected to the inner part of the sub-turntable 5, so that the lead screw 20 can rotate freely relative to the sub-turntable 5 to realize height adjustment. The lower surface of the lead screw 20 is fixedly connected with a fixed block 19 for providing support to keep the lead screw 20 stable during rotation. The upper surface of the fixed block 19 is fixedly connected with a limiting rod two 18 for limiting the movement range of the lead screw 20, ensuring stable operation of the adjusting assembly during use. The outer wall of the lead screw 20 is threadedly connected with a threaded block 17 for lifting adjustment along the threaded track of the lead screw 20 to adjust the storage space inside the sub-turntable 5. The inner wall of the threaded block 17 is slidingly connected to the outer wall of the limiting rod two 18, so that the threaded block 17 can slide stably along the limiting rod two 18 to ensure the accuracy of position adjustment during adjustment. A protection assembly is installed on the outer wall of the protective shell 2 for preventing external pollution or accidental contact and improving the safety of the equipment. The protection assembly includes a sealing door 23 for closing the storage area to prevent external dust or pollutants from entering. The outer wall of the sealing door 23 is rotationally connected to one side of the inner wall of the protective shell 2, so that the sealing door 23 can rotate around the fixed point to realize opening and closing operation. A transparent glass 24 is fixedly connected inside the sealing door 23 for observing the storage condition of the internal reagent, so that the user can check the reagent storage state without opening the sealing door 23. One side of the outer wall of the arc-shaped plate 6 is fixedly connected to one side of the outer wall of the threaded block 17, so that the arc-shaped plate 6 can be adjusted with the movement of the threaded block 17 to ensure that the fixed position of the reagent bottle adapts to different storage requirements. The threaded block 17 is used to drive the arc-shaped plate 6 to move, so that the arc-shaped plate 6 can provide support and limiting function during adjustment to improve the stability of storage. A plurality of main turntables 4 are arranged from small to large from top to bottom on the outer wall of the supporting rod 3, so that the main turntables 4 can be stored in layers according to the size of the reagent bottle to improve the space utilization. The plurality of main turntables 4 are used to store chemical reagent auxiliaries of different sizes, so that the device can adapt to reagent bottles of different specifications and provide a flexible storage solution. The upper end of the supporting rod 3 is fixedly connected to the inner wall top of the protective shell 2, so that the supporting rod 3 can stably support the movement of the entire main turntable 4 to ensure that each layer of the main turntable 4 remains stable during rotation and access to improve the reliability and durability of the device.

[0029] Working principle: When using this storage device to store reagents, firstly, different reagents are placed inside the placement hole 22. Then, by rotating the lead screw 20, the threaded block 17 slides on the outer wall of the limiting rod 18, thus achieving the effect of easy adjustment according to the length of the reagent tube. Then, by rotating the main turntable 4, the effect of easy storage of reagents is achieved. Then, by the reaction force of the spring 8, the telescopic rod 7 is driven to push the limiting plate 9 close to the outer wall of the reagent for stabilization. Then, by the reaction force of the spring 14, the rotating cylinder 12 is driven to rotate on one side of the clamping plate 11. Then, by the clamping plate 11, the limiting block 10 slides on the inner wall of the limiting plate 9, thus achieving the effect of easy contact between the clamping plate 11 and the outer wall of the reagent tube for further fixation. At the same time, by closing the sealing door 23, the effect of sealed storage of reagents is achieved. The storage of reagents inside the protective shell 2 can be observed through the transparent glass 24.

[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 laboratory chemical reagent and auxiliary agent storage device, comprising a support platform (1), characterized in that: A protective shell (2) is fixedly connected to the upper surface of the support platform (1), and a support rod (3) is fixedly connected to the upper surface of the support platform (1). Multiple main turntables (4) are rotatably connected to the outer wall of the support rod (3), and storage components are installed inside the main turntables (4). The storage component includes a secondary turntable (5), the outer wall of which is rotatably connected to the interior of the main turntable (4). Multiple placement holes (22) are opened through the interior of the secondary turntable (5). Multiple arc-shaped plates (6) are arranged below the secondary turntable (5). A telescopic rod (7) is fixedly connected to one side of the inner wall of the arc-shaped plate (6). A spring (8) is sleeved on the outer wall of the telescopic rod (7). A limit plate (9) is fixedly connected to one end of the telescopic rod (7). A limit block (10) is slidably connected inside the limit plate (9). A clamping plate (11) is fixedly connected to one side of the outer wall of the limit block (10). An abutment component is installed on one side of the outer wall of the clamping plate (11).

2. The laboratory chemical reagent and auxiliary agent storage device according to claim 1, characterized in that: The abutment assembly includes a rotating cylinder (12), one side of the outer wall of the rotating cylinder (12) is rotatably connected to one side of the outer wall of the clamping plate (11), a limiting rod (16) is rotatably connected inside the arc plate (6), a rotating cylinder (15) is fixedly connected to the outer wall of the limiting rod (16), a connecting block (13) is fixedly connected to one side of the outer wall of both the rotating cylinder (12) and the rotating cylinder (15), and a spring (14) is fixedly connected between the two connecting blocks (13).

3. The laboratory chemical reagent and auxiliary agent storage device according to claim 1, characterized in that: The main turntable (4) has a limiting groove (21) inside, the outer wall of the auxiliary turntable (5) is rotatably connected to the inner wall of the limiting groove (21), and an adjustment component is installed at the center of the auxiliary turntable (5).

4. A laboratory chemical reagent and auxiliary agent storage device according to claim 3, characterized in that: The adjustment assembly includes a lead screw (20), the outer wall of which is rotatably connected to the inside of the sub-rotor (5). A fixing block (19) is fixedly connected to the lower surface of the lead screw (20), and a limit rod (18) is fixedly connected to the upper surface of the fixing block (19). A threaded block (17) is threadedly connected to the outer wall of the lead screw (20), and the inner wall of the threaded block (17) is slidably connected to the outer wall of the limit rod (18). A protective assembly is installed on the outer wall of the protective shell (2).

5. A laboratory chemical reagent and auxiliary agent storage device according to claim 4, characterized in that: The protective assembly includes a sealing door (23), one side of the outer wall of the sealing door (23) is rotatably connected to one side of the inner wall of the protective shell (2), and a transparent glass (24) is fixedly connected inside the sealing door (23).

6. A laboratory chemical reagent and auxiliary agent storage device according to claim 1, characterized in that: The outer wall of the arc plate (6) is fixedly connected to the outer wall of the threaded block (17), and the threaded block (17) is used to drive the arc plate (6) to move.

7. A laboratory chemical reagent and auxiliary agent storage device according to claim 1, characterized in that: Multiple main turntables (4) are arranged sequentially from top to bottom, from smallest to largest, on the outer wall of the support rod (3). The multiple main turntables (4) are used to store chemical reagents and auxiliaries of various sizes.

8. A laboratory chemical reagent and auxiliary agent storage device according to claim 1, characterized in that: The upper end of the support rod (3) is fixedly connected to the top of the inner wall of the protective shell (2), and the support rod (3) is used to support the movement of the main turntable (4).

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