A device for rapid detection of arecoline residue

Abstract

The utility model provides a kind of betel nut alkali residue rapid detection device, comprising: detector main body, first storage box, second storage box, two lifting assemblies, two placement assemblies and two line collection components;First storage box is installed on the top of detector main body;Two lifting assemblies are respectively arranged in the center position of the both sides of detector main body, lifting assembly includes base, lifting rod and fixed block, base is connected to the side of first storage box, lifting rod is connected to the surface of base, and fixed block is connected to the top of lifting rod;Second storage box is connected between two fixed blocks;Two placement assemblies are respectively arranged in one side of first storage box and second storage box.The utility model provides a kind of betel nut alkali residue rapid detection device, the use of this device is convenient to place multiple containers separately, and the pipeline of container is separated and collected, so that it can prevent the pipeline from being wound and inconvenient to view.

Description

Technical Field

[0001] This utility model relates to the field of arecoline detection, and in particular to a rapid detection device for arecoline residues. Background Technology

[0002] Arecoline is the most important active alkaloid in areca nut and the core chemical component that gives areca nut its physiological effects and potential harms.

[0003] Currently, arecoline is tested during the production of areca nuts, and high-performance liquid chromatography (HPLC) is used to assist in the detection process.

[0004] The patent application with publication number CN223107738U in the prior art can restrain the tubing above the high performance liquid chromatograph by setting an auxiliary device, ensuring that the tubing is in a stable state, reducing the instability of mobile phase transmission caused by excessive tubing shaking or bending, improving the accuracy and repeatability of chromatographic analysis, reducing the need for manual straightening after tubing tangles, thereby reducing the manual burden and improving the overall practicality of the equipment.

[0005] However, in order to facilitate the placement of tubing in containers and prevent tangling, modern high-performance liquid chromatographs have a tubing hub on one side of the device to limit the tubing. However, when multiple containers are placed and used, the tubing hub can become messy and difficult to inspect.

[0006] Therefore, it is necessary to provide a rapid detection device for arecoline residues to solve the above-mentioned technical problems. Utility Model Content

[0007] This invention provides a rapid detection device for arecoline residues, which solves the problem that setting up a hub assembly on one side of the device to limit the pipes, but when multiple containers are placed and used, the pipe hubs will also become messy and inconvenient to check.

[0008] To solve the above-mentioned technical problems, this utility model provides a rapid detection device for arecoline residues, comprising: The detector body, first placement box, second placement box, two lifting components, two placement components, and two hub components; The first placement box is installed on the top of the detector body; The two lifting components are respectively located at the center of both sides of the main body of the detector. Each lifting component includes a base, a lifting rod, and a fixing block. The base is connected to the side of the first placement box, the lifting rod is connected to the surface of the base, and the fixing block is connected to the top of the lifting rod. The second placement box is connected between the two fixing blocks; The two placement components are respectively disposed on one side of the first placement box and the second placement box; The two hub components are respectively disposed on the two placement components.

[0009] Preferably, the placement assembly includes a U-shaped fixing seat, a base plate, and a fixing member. The U-shaped fixing seat is connected to the surface of the first placement box, the base plate is disposed between the U-shaped fixing seats, and the fixing member is disposed between the U-shaped fixing seat and the base plate.

[0010] Preferably, the hub assembly includes multiple hub tubes, multiple retaining rings, multiple connecting rods, two mounting sleeves, two circular rods, and two limiting bolts. The multiple retaining rings are respectively sleeved on the surfaces of the multiple hub tubes, and the multiple connecting rods are respectively connected between the multiple retaining rings.

[0011] Preferably, the two mounting sleeves are respectively connected to one end of the two connecting rods, the two circular rods are disposed inside the two mounting sleeves, and the two limiting bolts are respectively disposed between the two mounting sleeves and the two circular rods.

[0012] Preferably, the surface of the lifting rod is provided with a latch.

[0013] Preferably, both the first and second placement boxes are provided with a fixing component inside. The fixing component includes a limiting ring, a rubber ring, multiple rectangular blocks, and multiple threaded bolts. The rubber ring is respectively adhered to the inner wall of the limiting ring, and the multiple rectangular blocks are respectively connected to the side of the limiting ring.

[0014] Preferably, the plurality of threaded bolts are respectively disposed on the plurality of rectangular blocks.

[0015] Compared with related technologies, the arecoline residue rapid detection device provided by this utility model has the following beneficial effects: This utility model provides a rapid detection device for arecoline residues. The device has a first and a second placement box on the top of the main body of the detector, which works in conjunction with a base, a lifting rod, a fixing block and two cable management components. This facilitates the separate placement of multiple containers and the separate cable management of the container pipes, thereby preventing the pipes from becoming tangled and difficult to view due to a large number of pipes. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a first embodiment of a rapid detection device for arecoline residues provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below; Figure 4 for Figure 1 The enlarged schematic diagram of section C is shown below; Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the detection device. Figure 6 This is a schematic diagram of the second embodiment of a rapid detection device for arecoline residues provided by this utility model.

[0017] The diagram is labeled: 1. Main body of the detector; 2. First placement box; 3. Second placement box. 4. Lifting assembly; 41. Base; 42. Lifting rod; 43. Fixing block; 44. Locking bolt. 5. Component placement; 51. U-shaped mounting base; 52. Base plate; 53. Fasteners. 6. Hub assembly; 61. Hub conduit; 62. Retaining ring; 63. Connecting rod; 64. Mounting sleeve; 65. Round rod; 66. Limit bolt. 7. Fixing components; 71. Limiting ring; 72. Rubber ring; 73. Rectangular block; 74. Threaded bolt. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] First embodiment: Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a rapid detection device for arecoline residues provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below; Figure 4 for Figure 1 The enlarged schematic diagram of section C is shown below; Figure 5 for Figure 1 The diagram shows a three-dimensional structural schematic of the detection device. A rapid detection device for arecoline residues includes: The detector body consists of 1, a first placement box 2, a second placement box 3, two lifting components 4, two placement components 5, and two cable management components 6. The first placement box 2 is installed on the top of the detector body 1; The two lifting components 4 are respectively disposed at the center positions on both sides of the detector body 1. Each lifting component 4 includes a base 41, a lifting rod 42 and a fixing block 43. The base 41 is connected to the side of the first placement box 2, the lifting rod 42 is connected to the surface of the base 41, and the fixing block 43 is connected to the top of the lifting rod 42. The second placement box 3 is connected between the two fixing blocks 43; The two placement components 5 are respectively disposed on one side of the first placement box 2 and the second placement box 3; The two hub components 6 are respectively disposed on the two placement components 5.

[0020] The placement assembly 5 includes a U-shaped fixing base 51, a base plate 52, and a fixing member 53. The U-shaped fixing base 51 is connected to the surface of the first placement box 2, the base plate 52 is disposed between the U-shaped fixing bases 51, and the fixing member 53 is disposed between the U-shaped fixing bases 51 and the base plate 52.

[0021] The main body of the detector 1 consists of, from bottom to top: detector, separation system, injection system and power system. The main body of the detector 1 separates different components by injecting the sample solution into the chromatographic column and utilizing the difference in the partition coefficient between the stationary phase and the mobile phase. Then, the content of arecoline is detected by the detector.

[0022] A fixing through hole adapted to the fixing member 53 is provided between the U-shaped fixing base 51 and the base plate 52. When installing the base plate 52, first install the base plate 52 inside the U-shaped fixing base 51, and then use the fixing member 53 to connect the U-shaped fixing base 51 and the base plate 52.

[0023] The cable assembly 6 includes multiple cable tubes 61, multiple retaining rings 62, multiple connecting rods 63, two mounting sleeves 64, two circular rods 65, and two limiting bolts 66. The multiple retaining rings 62 are respectively sleeved on the surface of the multiple cable tubes 61, and the multiple connecting rods 63 are respectively connected between the multiple retaining rings 62.

[0024] The use of mounting sleeve 64 and round rod 65 facilitates the installation of hub 61 and also allows for the adjustment of the height of hub 61.

[0025] Two mounting sleeves 64 are respectively connected to one end of two of the connecting rods 63, two circular rods 65 are disposed inside the two mounting sleeves 64, and two limiting bolts 66 are respectively disposed between the two mounting sleeves 64 and the two circular rods 65.

[0026] The surface of the lifting rod 32 is provided with a latch 44.

[0027] The working principle of the arecoline residue rapid detection device provided by this utility model is as follows: When using this product, if multiple containers are placed, firstly, by pulling the second placement box 3, the distance between the second placement box 3 and the first placement box 2 is adjusted under the action of the two lifting rods 42. After adjusting the distance between the first placement box 2 and the second placement box 3, the lifting rods 42 are fixed with the latches 44. After adjusting and fixing the distance between the first placement box 2 and the second placement box 3, multiple hub pipes 61 are installed between two circular rods 65 through two mounting sleeves 64. After the multiple hub pipes 61 are installed, a limit bolt 66 is passed through the mounting sleeve 64 and connected and fixed to the circular rod 65.

[0028] After the hub assembly 6 is installed, place the container in the first placement box 2 or the second placement box 3, then connect the pipe for conveying the liquid inside the container through the hub pipe 61 to the container, and finally connect the other end of the pipe to the main body 1 of the detector.

[0029] Compared with related technologies, the arecoline residue rapid detection device provided by this utility model has the following beneficial effects: This utility model provides a rapid detection device for arecoline residue. A first placement box 2 and a second placement box 3 are set on the top of the main body 1 of the detector. They are used in conjunction with a base 41, a lifting rod 42, a fixing block 43 and two cable-gathering assemblies 6. This facilitates the separate placement of multiple containers and the separate cable-gathering of the container pipes, thereby preventing the pipes from becoming tangled and difficult to view due to a large number of pipes.

[0030] Second embodiment: Please refer to the following: Figure 6 Based on the arecoline residue rapid detection device provided in the first embodiment of this application, the second embodiment of this application proposes another arecoline residue rapid detection device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0031] Specifically, the difference in the second embodiment of this application regarding the rapid detection device for arecoline residues is that it further includes a fixing component 7. The fixing component 7 is disposed inside the first placement box 2 and the second placement box 3. The fixing component 7 includes a limiting ring 71, a rubber ring 72, a plurality of rectangular blocks 73 and a plurality of threaded bolts 74. The rubber ring 72 is respectively bonded to the inner wall of the limiting ring 71, and the plurality of rectangular blocks 73 are respectively connected to the side of the limiting ring 71.

[0032] Multiple threaded holes adapted to the threaded bolts 74 are provided at the bottom of the inner wall of the first placement box 2 or the second placement box 3. The use of rubber rings 73 facilitates anti-slip function when the container is placed.

[0033] The plurality of threaded bolts 74 are respectively disposed on the plurality of rectangular blocks 73.

[0034] The working principle of the arecoline residue rapid detection device provided by this utility model is as follows: When using the container, first place the limiting ring 71 with rubber ring 72 and multiple rectangular blocks 73 at the bottom of the inner wall of the first placement box 2 or the second placement box 3, and then use the threaded bolt 74 to pass through the multiple rectangular blocks 73 and connect it to the bottom of the inner wall of the first placement box 2 or the second placement box 3 to place the container inside the rubber ring 72 for use.

[0035] Compared with related technologies, the arecoline residue rapid detection device provided by this utility model has the following beneficial effects: This utility model provides a rapid detection device for arecoline residues. A limiting ring 71, a rubber ring 72, multiple rectangular blocks 73 and multiple threaded bolts 74 are provided at the bottom of the inner wall of the first placement box 2 and the second placement box 3 to facilitate the fixing of the container when it is placed.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A rapid detection device for arecoline residues, characterized in that, include: The detector body, first placement box, second placement box, two lifting components, two placement components, and two hub components; The first placement box is installed on the top of the detector body; The two lifting components are respectively located at the center of both sides of the main body of the detector. Each lifting component includes a base, a lifting rod, and a fixing block. The base is connected to the side of the first placement box, the lifting rod is connected to the surface of the base, and the fixing block is connected to the top of the lifting rod. The second placement box is connected between the two fixing blocks; The two placement components are respectively disposed on one side of the first placement box and the second placement box; The two hub components are respectively disposed on the two placement components.

2. The rapid detection device for arecoline residues according to claim 1, characterized in that, The placement assembly includes a U-shaped fixing seat, a base plate, and a fixing member. The U-shaped fixing seat is connected to the surface of the first placement box, the base plate is disposed between the U-shaped fixing seats, and the fixing member is disposed between the U-shaped fixing seat and the base plate.

3. The rapid detection device for arecoline residues according to claim 1, characterized in that, The cable assembly includes multiple cable tubes, multiple retaining rings, multiple connecting rods, two mounting sleeves, two circular rods, and two limiting bolts. The multiple retaining rings are respectively sleeved on the surfaces of the multiple cable tubes, and the multiple connecting rods are respectively connected between the multiple retaining rings.

4. The rapid detection device for arecoline residues according to claim 3, characterized in that, The two mounting sleeves are respectively connected to one end of the two connecting rods, the two circular rods are disposed inside the two mounting sleeves, and the two limiting bolts are respectively disposed between the two mounting sleeves and the two circular rods.

5. The rapid detection device for arecoline residues according to claim 1, characterized in that, The surface of the lifting rod is provided with a locking bolt.

6. The rapid detection device for arecoline residues according to claim 1, characterized in that, Both the first and second placement boxes are equipped with fixing components inside. The fixing components include a limiting ring, a rubber ring, multiple rectangular blocks, and multiple threaded bolts. The rubber ring is respectively adhered to the inner wall of the limiting ring, and the multiple rectangular blocks are respectively connected to the side of the limiting ring.

7. The rapid detection device for arecoline residues according to claim 6, characterized in that, The threaded bolts are respectively disposed on the rectangular blocks.

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