Active substrate reactor for enhancing Raman spectrum

Abstract

The utility model discloses an enhanced Raman spectrum active substrate reactor, and relates to the technical field of active substrate reactors. The enhanced Raman spectrum active substrate reactor comprises a base, a supporting column is arranged on the side face of the base, a spray head is arranged at the bottom of the supporting column, a movable plate is slidably connected into the base, a clamp unit is arranged on the movable plate, and a telescopic column is fixedly connected between the bottom of the movable plate and the base. According to the enhanced Raman spectrum active substrate reactor, the rolling unit is adopted to roll the surface of a sprayed active substrate, meanwhile, the clamp unit is arranged on the movable plate, the active substrate is conveniently limited, the telescopic column is arranged at the bottom of the movable plate, the height of the movable plate is conveniently adjusted, and the height difference between the movable plate and the base can be controlled; therefore, active substrates with different thicknesses can be adapted, and the active material on the surface of the active substrate can be uniformly rolled by utilizing the pressing wheel abutted against the base.

Description

Technical Field

[0001] This invention relates to the field of active substrate reactor technology, specifically to an active substrate reactor with enhanced Raman spectroscopy. Background Technology

[0002] Against the backdrop of rapid advancements in modern science and technology, and in the current wave of interdisciplinary technological development, surface-enhanced Raman spectroscopy (SERS) technology has garnered significant attention in fields such as biomedicine, food safety, and environmental monitoring due to its unique advantages. It can achieve highly sensitive detection and molecular recognition of trace substances by enhancing Raman scattering signals.

[0003] Existing active substrate reactors for Raman spectroscopy mostly employ nozzles to spray active materials onto the surface of an active substrate, achieving rapid preparation of the active substrate. However, the spraying of active materials onto the substrate surface by nozzles is prone to uneven spraying. The thickness of the active substrate directly affects the enhancement effect of the Raman signal. Uneven thickness leads to significant differences in enhancement effects in different regions. Thicker areas of the active substrate can cause signal saturation or distortion, while thinner areas may prevent effective detection of target molecules. To address the shortcomings of existing technologies, this invention provides an active substrate reactor for enhanced Raman spectroscopy to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an enhanced Raman spectroscopy active substrate reactor, which solves the problem of uneven spraying of active materials when spraying them onto the surface of an active substrate.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an enhanced Raman spectroscopy active substrate reactor, including a base, a support column provided on the side of the base, a nozzle provided at the bottom of the support column, a movable plate slidably connected inside the base, a clamping unit provided on the movable plate, a telescopic column fixedly connected between the bottom of the movable plate and the base, and a roller pressing unit provided on the base, the roller pressing unit being used to modify the material on the active substrate;

[0006] The roller pressing unit includes:

[0007] The first servo motor is located on one side of the base;

[0008] A threaded rod, one end of which is fixedly connected to the output end of the first servo motor;

[0009] An adjusting block is slidably connected to the base, and the threaded rod is threadedly connected to the adjusting block;

[0010] A pressure roller is disposed between the adjusting blocks, and the pressure roller abuts against the surface of the base.

[0011] Preferably, the clamping unit is used to limit the position of the active substrate;

[0012] The clamping unit includes:

[0013] The second servo motor is located on one side of the base;

[0014] A double-threaded screw, one end of which is fixedly connected to the output end of the second servo motor;

[0015] An adjusting plate is slidably connected to a movable plate, and the adjusting plate is threadedly connected to a double-threaded screw.

[0016] Preferably, a second track body is provided inside the moving plate, a T-shaped plate is fixedly connected to one side of the moving plate, and the second servo motor is disposed on the T-shaped plate.

[0017] Preferably, a first track body is provided inside the base, a fixing plate is fixedly connected to the base, and a support plate is fixedly connected to one side of the base.

[0018] Preferably, a first track block is fixedly connected to the bottom of the adjusting block, and the first track block is slidably connected within the first track body.

[0019] Preferably, a second track block is fixedly connected to the bottom of the adjustment plate, and the second track block is slidably connected within the second track body.

[0020] Preferably, a connecting member is rotatably connected inside the adjusting block, and the connecting member is fixedly connected to one end of the pressure roller.

[0021] Preferably, a hydraulic rod is provided inside the support column, and the nozzle is located at the bottom of the hydraulic rod.

[0022] This utility model discloses an enhanced Raman spectroscopy active substrate reactor, which has the following beneficial effects: The enhanced Raman spectroscopy active substrate reactor uses a roller pressing unit to roll the surface of the sprayed active substrate, and a clamping unit is set on the moving plate to facilitate the limiting of the active substrate. The bottom of the moving plate is provided with a telescopic column to facilitate the adjustment of the height of the moving plate and control the height difference between the moving plate and the base, thereby achieving the adaptation to active substrates of different thicknesses. The active material on the surface of the active substrate is rolled evenly by the pressure roller that abuts against the base. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the roller pressing unit structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the base structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the fixture unit structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the adjusting plate structure of this utility model;

[0029] Figure 6 This is a schematic diagram of the adjusting block structure of this utility model.

[0030] In the diagram: 1. Base; 11. Support column; 12. Fixing plate; 13. First track body; 14. Support plate; 2. Hydraulic rod; 21. Nozzle; 3. Moving plate; 31. Second track body; 32. T-shaped plate; 4. Roller pressing unit; 41. First servo motor; 42. Threaded rod; 43. Adjusting block; 431. First track block; 44. Connecting piece; 45. Pressure roller; 5. Clamping unit; 51. Second servo motor; 52. Double threaded screw; 53. Adjusting plate; 531. Second track block; 6. Telescopic column. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] This application provides an enhanced Raman spectroscopy active substrate reactor, which solves the problem of uneven spraying of active materials when spraying them onto the surface of an active substrate. It achieves the use of a roller pressing unit to press the sprayed active substrate, and a clamping unit is set on the moving plate to facilitate the limiting of the active substrate. A telescopic column is set at the bottom of the moving plate to facilitate the adjustment of the height of the moving plate and control the height difference between the moving plate and the base, thereby adapting to active substrates of different thicknesses. The active material on the surface of the active substrate is pressed evenly by a pressure roller that abuts against the base.

[0033] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0034] Example 1;

[0035] This utility model discloses an enhanced Raman spectroscopy active substrate reactor, according to the appendix... Figure 1-6 As shown, it includes a base 1, a support column 11 is provided on the side of the base 1, and a nozzle 21 is provided at the bottom of the support column 11. The feature is that a movable plate 3 is slidably connected inside the base 1, a clamping unit 5 is provided on the movable plate 3, a telescopic column 6 is fixedly connected between the bottom of the movable plate 3 and the base 1, and a roller pressing unit 4 is provided on the base 1. The roller pressing unit 4 is used to modify the material on the active substrate.

[0036] Roller pressing unit 4 includes:

[0037] The first servo motor 41 is located on one side of the base 1;

[0038] The threaded rod 42 has one end fixedly connected to the output end of the first servo motor 41;

[0039] Adjusting block 43 is slidably connected to base 1, and threaded rod 42 is threadedly connected to adjusting block 43;

[0040] The pressure roller 45 is disposed between the adjusting blocks 43 and abuts against the surface of the base 1.

[0041] The base 1 has a first track body 13 inside, a fixing plate 12 is fixedly connected to the base 1, and a support plate 14 is fixedly connected to one side of the base 1.

[0042] The bottom of the adjusting block 43 is fixedly connected to the first track block 431, and the first track block 431 is slidably connected to the first track body 13.

[0043] A connecting piece 44 is rotatably connected inside the adjusting block 43, and the connecting piece 44 is fixedly connected to one end of the pressure roller 45.

[0044] A hydraulic rod 2 is installed inside the support column 11, and the nozzle 21 is located at the bottom of the hydraulic rod 2.

[0045] After the active substrate surface is sprayed, the telescopic column 6 moves to the preset position, and the roller pressing unit 4 starts to roll the active substrate surface to facilitate the uniform spreading of the active material on the active substrate surface. First, the first servo motor 41 drives the threaded rod 42 to rotate. The threaded rod 42 is threadedly connected to the adjusting block 43 to facilitate the movement of the adjusting block 43. The connecting piece 44 is rotatably connected to the adjusting block 43. The pressure roller 45 is fixedly connected to the connecting piece 44, thereby driving the pressure roller 45 to slide on the base surface. The pressure roller 45 abuts against the base surface. During the rolling process of the pressure roller 45, it is easy to roll the active substrate surface to achieve the purpose of uniformly spreading the active material on the active substrate surface.

[0046] Example 2;

[0047] This utility model discloses an enhanced Raman spectroscopy active substrate reactor, according to the appendix... Figure 1-6 As shown, it includes a base 1, a support column 11 is provided on the side of the base 1, and a nozzle 21 is provided at the bottom of the support column 11. The feature is that a movable plate 3 is slidably connected inside the base 1, a clamping unit 5 is provided on the movable plate 3, a telescopic column 6 is fixedly connected between the bottom of the movable plate 3 and the base 1, and a roller pressing unit 4 is provided on the base 1. The roller pressing unit 4 is used to modify the material on the active substrate.

[0048] Roller pressing unit 4 includes:

[0049] The first servo motor 41 is located on one side of the base 1;

[0050] The threaded rod 42 has one end fixedly connected to the output end of the first servo motor 41;

[0051] Adjusting block 43 is slidably connected to base 1, and threaded rod 42 is threadedly connected to adjusting block 43;

[0052] The pressure roller 45 is disposed between the adjusting blocks 43 and abuts against the surface of the base 1.

[0053] The clamp unit 5 is used to limit the position of the active substrate;

[0054] Fixture unit 5 includes:

[0055] The second servo motor 51 is located on one side of the base 1;

[0056] A double-threaded screw 52, ​​one end of which is fixedly connected to the output end of the second servo motor 51;

[0057] Adjusting plate 53 is slidably connected to moving plate 3, and adjusting plate 53 is threadedly connected to double threaded screw 52.

[0058] The movable plate 3 is equipped with a second track body 31, and a T-shaped plate 32 is fixedly connected to one side of the movable plate 3. The second servo motor 51 is mounted on the T-shaped plate 32.

[0059] The base 1 has a first track body 13 inside, a fixing plate 12 is fixedly connected to the base 1, and a support plate 14 is fixedly connected to one side of the base 1.

[0060] The bottom of the adjusting block 43 is fixedly connected to the first track block 431, and the first track block 431 is slidably connected to the first track body 13.

[0061] The bottom of the adjusting plate 53 is fixedly connected to the second track block 531, and the second track block 531 is slidably connected to the second track body 31.

[0062] A connecting piece 44 is rotatably connected inside the adjusting block 43, and the connecting piece 44 is fixedly connected to one end of the pressure roller 45.

[0063] A hydraulic rod 2 is installed inside the support column 11, and the nozzle 21 is located at the bottom of the hydraulic rod 2.

[0064] The clamping unit 5 facilitates the positioning of active substrates of different sizes. First, the second servo motor 51 drives the double-threaded screw 52 to rotate. The double-threaded screw 52 is threadedly connected to the adjusting plate 53, which facilitates the movement of the adjusting plate 53 on the moving plate 3. During the movement, the second track block 531 slides in the second track body 31, which facilitates the adjustment of the distance between the two adjusting plates 53. The adjusting plate 53 has a slot reserved for the active substrate. The active substrate is clamped in the slot, and then the clamping unit 5 is tightened to complete the positioning of the active substrate.

[0065] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An enhanced Raman spectroscopy active substrate reactor, comprising a base (1), wherein a support column (11) is provided on the side of the base (1), and a nozzle (21) is provided at the bottom of the support column (11), characterized in that, A movable plate (3) is slidably connected inside the base (1). A clamping unit (5) is provided on the movable plate (3). A telescopic column (6) is fixedly connected between the bottom of the movable plate (3) and the base (1). A roller pressing unit (4) is provided on the base (1). The roller pressing unit (4) is used to modify the material on the active substrate. The roller pressing unit (4) includes: The first servo motor (41) is located on one side of the base (1); A threaded rod (42) has one end fixedly connected to the output end of the first servo motor (41); Adjusting block (43) is slidably connected to base (1), and threaded rod (42) is threadedly connected to adjusting block (43); A pressure roller (45) is disposed between the adjusting blocks (43) and abuts against the surface of the base (1).

2. The enhanced Raman spectroscopy active substrate reactor according to claim 1, characterized in that, The clamp unit (5) is used to limit the position of the active substrate; The clamping unit (5) includes: The second servo motor (51) is located on one side of the base (1); A double-threaded screw (52) has one end fixedly connected to the output end of the second servo motor (51); An adjusting plate (53) is slidably connected to a movable plate (3), and the adjusting plate (53) is threadedly connected to a double-threaded screw (52).

3. The enhanced Raman spectroscopy active substrate reactor according to claim 2, characterized in that, The movable plate (3) is provided with a second track body (31), and a T-shaped plate (32) is fixedly connected to one side of the movable plate (3). The second servo motor (51) is set on the T-shaped plate (32).

4. The enhanced Raman spectroscopy active substrate reactor according to claim 1, characterized in that, The base (1) is provided with a first track body (13), a fixing plate (12) is fixedly connected to the base (1), and a support plate (14) is fixedly connected to one side of the base (1).

5. The enhanced Raman spectroscopy active substrate reactor according to claim 4, characterized in that, The bottom of the adjusting block (43) is fixedly connected to a first track block (431), and the first track block (431) is slidably connected inside the first track body (13).

6. The enhanced Raman spectroscopy active substrate reactor according to claim 3, characterized in that, The bottom of the adjustment plate (53) is fixedly connected to a second track block (531), and the second track block (531) is slidably connected inside the second track body (31).

7. The enhanced Raman spectroscopy active substrate reactor according to claim 1, characterized in that, The adjusting block (43) is rotatably connected to a connecting piece (44), which is fixedly connected to one end of the pressure roller (45).

8. The enhanced Raman spectroscopy active substrate reactor according to claim 1, characterized in that, A hydraulic rod (2) is provided inside the support column (11), and the nozzle (21) is located at the bottom of the hydraulic rod (2).

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