Fluorescence detection device

Abstract

The utility model relates to the technical field of detection equipment, in particular to a fluorescence detection device. According to the technical scheme, the device comprises a top cover, a barrel and a material storage box, an assembling groove is formed in the middle of the lower end face of the barrel, a driving box is fixed to the top end in the assembling groove, a cushion block is fixed to the lower end face of the driving box, stirring blades are rotatably installed on the lower side of the cushion block, connecting boxes are fixed to the two sides of the cushion block, and the material storage box is inserted into the assembling groove. An assembling groove is formed in the upper side of the upper end face of the barrel, embedding boxes are embedded in the two sides of the interior of the assembling groove, a control panel is embedded in the upper side of the front end face of the barrel, a mounting groove is formed in the middle of the upper end face of the barrel, the top cover is located on the upper side of the barrel, and an inserting block is fixed to the middle of the lower end face of the top cover and inserted into the mounting groove. And an electrode plate is arranged at the bottom end in the mounting groove. The stirring device has the advantages of being convenient to assemble, reducing operation difficulty, ensuring efficiency, adding a stirring function and ensuring internal uniformity of raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a fluorescence detection device. Background Art

[0002] Fluorescence detector is a commonly used detector in high pressure liquid chromatography. When the chromatographic fraction is irradiated with ultraviolet light, the sample components can be detected when they have fluorescent properties.

[0003] During the production and processing of tert-butylbenzoic acid, methyl tert-butylbenzoate, and trisodium thiocyanate, it is necessary to perform fluorescence detection on the raw materials. The existing detection device is inconvenient to use, and the raw materials need to be introduced into the device, which is inconvenient to operate and affects the measurement efficiency. In addition, the existing detection device has a single function. When the internal ratio of the raw materials is uneven, it is easy to cause errors in fluorescence detection. Utility Model Content

[0004] The purpose of the utility model is to provide a fluorescence detection device, which has the advantages of convenient assembly, reduced operation difficulty, ensuring efficiency and adding a stirring function to ensure uniformity inside the raw material, and solve the problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fluorescence detection device, comprising a top cover, a cylinder and a storage box, an assembly groove is opened in the middle of the lower end surface of the cylinder, a driving box is fixed to the top of the inner top of the assembly groove, a cushion block is fixed to the lower end surface of the driving box, and a stirring blade is rotatably installed on the lower side of the cushion block, connecting boxes are fixed on both sides of the cushion block, the storage box is plugged into the assembly groove, embedded boxes are embedded and installed on both sides of the inner part of the assembly groove, a control panel is embedded and installed on the upper side of the front end surface of the cylinder, an installation groove is opened in the middle of the upper end surface of the cylinder, the top cover is located on the upper side of the cylinder, an insert block is fixed in the middle of the lower end surface of the top cover, and the insert block is plugged into the installation groove, and an electrode sheet is provided at the inner bottom of the installation groove.

[0006] When using the fluorescence detection device in the technical solution, the raw materials to be detected are stored in the material storage box, and then the upper end of the material storage box is plugged into the assembly slot, and the buckle at the upper end of the material storage box is docked with the connection box to implement installation and locking. At this time, the stirring blade enters the material storage box, and the power is supplied by the motor in the battery slot. The device is started through the control panel, and the motor in the drive box is started to drive the stirring blade to rotate. The stirring blade evenly mixes the raw materials in the material storage box to make their components uniform. The two ultraviolet emitting and receiving devices embedded in the box are started to perform fluorescence detection of the raw materials in the material storage box, and the detection data is transmitted to the display screen of the control panel for display.

[0007] Preferably, support blocks are fixed at the lower ends of both sides of the cylinder, the support blocks are arc-shaped, and the lower ends of the support blocks are located at the lower side of the material storage box. The support blocks are used to support the placement of the cylinder.

[0008] Preferably, buckles are fixed on both sides of the upper end of the material storage box, and the buckles are plugged into the corresponding connection box, and the stirring blade is inserted into the interior of the material storage box through the upper end opening. The buckles are docked with the connection box to fix the material storage box in the assembly groove.

[0009] Preferably, the outer side of the lower end surface of the top cover is provided with slots in an annular array, and the outer side of the upper end surface of the cylinder is provided with buckles in an annular array, and the buckles are engaged in the corresponding slots. The connection between the top cover and the cylinder is achieved by the buckles and the slots being connected.

[0010] Preferably, a battery slot is provided in the middle of the lower end surface of the plug block, and connecting pieces are provided on both sides of the lower end surface of the plug block, and the connecting pieces are connected to the corresponding electrode pieces. The device is powered by the battery in the battery slot, and the connecting pieces are connected to the electrode pieces to realize power conduction.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the raw materials to be tested are stored in the material storage box, and then the upper end of the material storage box is plugged into the assembly slot, and the upper end buckle of the material storage box is docked with the connecting box to implement installation and locking. At this time, the stirring blade enters the material storage box, and the power is supplied by the motor in the battery slot. The device is started through the control panel, and the motor in the drive box is started to drive the stirring blade to rotate. The stirring blade mixes the raw materials in the material storage box evenly to make their components uniform. The two ultraviolet emitting and receiving devices embedded in the box are started to perform fluorescence detection of the raw materials in the material storage box, and the detection data is transmitted to the display screen of the control panel for display. The device has a simple structure and is easy to operate. The difficulty of operation is reduced by the convenient assembled material storage box, which can improve the efficiency of detection. At the same time, the added stirring function ensures the uniformity of the raw material composition and the quality of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the appearance structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the cylinder structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the top cover structure of the utility model.

[0016] In the figure: 1. top cover; 2. cylinder; 3. embedded box; 4. support block; 5. storage box; 6. cushion block; 7. assembly slot; 8. connection box; 9. drive box; 10. plug-in block; 11. control panel; 12. stirring blade; 13. buckle; 14. electrode sheet; 15. installation slot; 16. connection sheet; 17. battery slot; 18. card slot. DETAILED DESCRIPTION

[0017] 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.

[0018] Embodiment 1

[0019] See also Figures 1 to 4 The utility model provides an embodiment: a fluorescence detection device, comprising a top cover 1, a cylinder 2 and a material storage box 5, support blocks 4 are fixed on the lower ends of both sides of the cylinder 2, the support blocks 4 are arc-shaped, and the lower ends of the support blocks 4 are located at the lower side of the material storage box 5, and the support of the cylinder 2 is realized by the support blocks 4. An assembly groove 7 is opened in the middle of the lower end surface of the cylinder 2, a driving box 9 is fixed on the top of the inner top of the assembly groove 7, a cushion block 6 is fixed on the lower end surface of the driving box 9, and a stirring blade 12 is rotatably installed on the lower side of the cushion block 6, and a connecting box 8 is fixed on both sides of the cushion block 6, the material storage box 5 is plugged into the assembly groove 7, and the embedded boxes 3 are embedded and installed on both sides of the inner side of the assembly groove 7, and a control panel 11 is embedded and installed on the upper side of the front end surface of the cylinder 2, and buckles are fixed on both sides of the upper end of the material storage box 5, and the buckles are plugged into the corresponding connecting boxes 8, and the stirring blade 12 is inserted into the inner part of the material storage box 5 through the upper end opening, and is connected with the connecting box 8 through the buckle, so that the material storage box 5 is installed and fixed in the assembly groove 7.

[0020] Embodiment 2

[0021] See also Figures 1 to 4The utility model provides an embodiment: a fluorescence detection device, comprising a top cover 1, a barrel 2 and a material storage box 5, a mounting groove 15 is provided in the middle of the upper end surface of the barrel 2, the top cover 1 is located on the upper side of the barrel 2, a card slot 18 is distributed in an annular array on the outer side of the lower end surface of the top cover 1, a buckle 13 is distributed in an annular array on the outer side of the upper end surface of the barrel 2, and the buckle 13 is snapped into the corresponding card slot 18, and the buckle 13 is docked with the card slot 18 to realize the connection between the top cover 1 and the barrel 2, a plug-in block 10 is fixed in the middle of the lower end surface of the top cover 1, and the plug-in block 10 is plugged into the mounting groove 15, an electrode sheet 14 is provided at the inner bottom end of the mounting groove 15, a battery slot 17 is provided in the middle of the lower end surface of the plug-in block 10, connecting sheets 16 are provided on both sides of the lower end surface of the plug-in block 10, and the connecting sheet 16 is docked with the corresponding electrode sheet 14, the device is powered by the battery in the battery slot 17, and the connecting sheet 16 is docked with the electrode sheet 14 to realize power conduction.

[0022] During operation of the utility model, when in use, the raw materials to be tested are stored in the material storage box 5, and then the upper end of the material storage box 5 is plugged into the assembly slot 7, and the upper end buckle of the material storage box 5 is docked with the connecting box 8 to implement installation and locking. At this time, the stirring blade 12 enters the material storage box 5, and the power is supplied by the motor in the battery slot 17. The device is started through the control panel 11, and the motor in the drive box 9 is started to drive the stirring blade 12 to rotate. The stirring blade 12 evenly mixes the raw materials in the material storage box 5 to make their components uniform. The two ultraviolet emitting and receiving devices embedded in the box 3 are started to perform fluorescence detection of the raw materials in the material storage box 5, and the detection data is transmitted to the display screen of the control panel 11 for display.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fluorescence detection device, comprising a top cover (1), a cylinder (2) and a material storage box (5), characterized in that: A mounting groove (7) is provided in the middle of the lower end surface of the cylinder (2), a driving box (9) is fixed to the top of the inner part of the mounting groove (7), a cushion block (6) is fixed to the lower end surface of the driving box (9), and a stirring blade (12) is rotatably mounted on the lower side of the cushion block (6), a connecting box (8) is fixed on both sides of the cushion block (6), the material storage box (5) is plugged into the mounting groove (7), and an embedded box (3) is embedded and mounted on both sides of the inner part of the mounting groove (7), a control panel (11) is embedded and mounted on the upper side of the front end surface of the cylinder (2), a mounting groove (15) is provided in the middle of the upper end surface of the cylinder (2), the top cover (1) is located on the upper side of the cylinder (2), an insert block (10) is fixed to the middle of the lower end surface of the top cover (1), and the insert block (10) is plugged into the mounting groove (15), and an electrode sheet (14) is provided at the inner bottom end of the mounting groove (15).

2. The fluorescence detection device according to claim 1, characterized in that: Support blocks (4) are fixed to the lower ends of both sides of the cylinder (2); the support blocks (4) are designed to be arc-shaped, and the lower ends of the support blocks (4) are located at the lower side of the material storage box (5).

3. The fluorescence detection device according to claim 1, characterized in that: Buckles are fixed on both sides of the upper end of the material storage box (5), and the buckles are plugged into the corresponding connection box (8). The stirring blade (12) is inserted into the interior of the material storage box (5) through the upper end opening.

4. The fluorescence detection device according to claim 1, characterized in that: The outer side of the lower end surface of the top cover (1) is provided with a ring array of slots (18), and the outer side of the upper end surface of the cylinder (2) is provided with buckles (13) in a ring array, and the buckles (13) are buckled in the corresponding slots (18).

5. The fluorescence detection device according to claim 1, characterized in that: A battery slot (17) is provided in the middle of the lower end surface of the plug block (10), and connecting pieces (16) are provided on both sides of the lower end surface of the plug block (10), and the connecting pieces (16) are butt-jointed with corresponding electrode pieces (14).

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