High-precision linear heating device for defect fluorescence spectrometer

Abstract

The utility model discloses a high-precision linear heating device for a defect fluorescence spectrophotometer, which comprises a heating shell, a shell cover mounted at the top end of the heating shell, a visible window arranged at the central position in the shell cover, a hollow plate arranged at one end in the heating shell, and a U-shaped frame arranged at the top end of the hollow plate, belt transmission structures are arranged on the outer walls of the two sides of the U-shaped frame, a linkage shaft is arranged on the inner wall of the lower end between the belt transmission structures, bearing frames are arranged on the inner walls of the upper ends of the belt transmission structures, bases are arranged at the ends, away from the belt transmission structures, of the bearing frames, and supporting feet are arranged at the corners of the bottom end of the heating shell. And a touch screen is arranged at one end of the surface of the heating shell. According to the heating device, materials can be heated in all directions, so that the heating efficiency of the heating device on the materials is improved when the heating device is used, the purpose that the materials are clamped and placed easily is achieved, and the heating rate of the interior of the heating shell is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature increasing devices, in particular to a high-precision linear temperature increasing device for a defect fluorescence spectrometer. Background Art

[0002] The defect fluorescence spectrometer is a three-dimensional spectral measurement device for solid luminescent materials used in the fields of chemistry, material science, and physics. Before measuring the material, it is usually necessary to heat the material, so a corresponding heating device is required.

[0003] Reference publication number CN111443747A is a heating device, which includes a base and a heating furnace; a heating furnace bottom plate is arranged on the base; a lead interface is arranged on the heating furnace bottom plate; the heating furnace can be arranged on the base in an openable and closable manner; wherein, when the heating furnace is in a closed state, the heating furnace is buckled on the heating furnace bottom plate, and the two form a test cavity; when the heating furnace is in an open state, the heating furnace is separated from the heating furnace bottom plate. For example, in the heating device, a lead interface is arranged on the heating furnace bottom plate, which can lead out the wiring, avoid setting openings on the heating furnace, prevent the insulation layer on the heating furnace from being damaged, and avoid the problem of poor insulation performance of the entire heating device due to damage to the insulation layer. According to the above, although the heating device can be well applied, it is usually not convenient to flip the material, and it is difficult to efficiently heat the material in all directions, which affects the heating efficiency of the material and often troubles the user. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision linear heating device for a defect fluorescence spectrometer, so as to solve the problem that the heating device proposed in the above background technology can be well applied, but it is usually not convenient to flip the material, and it is difficult to efficiently heat the material in all directions, which affects the heating efficiency of the material.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision linear heating device for a defect fluorescence spectrometer, comprising a heating shell, a shell cover is installed on the top of the heating shell, a visual window is arranged at the center position inside the shell cover, a hollow plate is arranged at one end inside the heating shell, a U-shaped frame is arranged at the top of the hollow plate, belt drive structures are arranged on the outer walls on both sides of the U-shaped frame, a linkage shaft is arranged on the inner wall of the lower end between the belt drive structures, a bearing frame is arranged on the inner wall of the upper end of the belt drive structure, a base is arranged on the end of the bearing frame away from the belt drive structure, supporting feet are arranged at the corner positions of the bottom end of the heating shell, and a touch screen is arranged at one end of the surface of the heating shell.

[0006] Preferably, side support plates are provided on both sides of the bottom of the heating shell, and first mounting plates are provided on the outer surfaces of both sides of the side support plates. The side support plates are provided so as to facilitate placement of the first mounting plate and the second mounting plate.

[0007] Preferably, a rotating drive component is installed on the top of the hollow plate on one side of the U-shaped frame through a bracket, the input end of the rotating drive component is electrically connected to the output end of the single-chip microcomputer inside the touch screen, and one end of the rotating drive component is connected to the outer wall of the lower end of a belt drive structure. The rotating drive component is arranged to drive the belt drive structure to operate.

[0008] Preferably, a temperature sensor is installed on the inner wall of the heating shell on one side of the U-shaped frame, and the output end of the temperature sensor is electrically connected to the input end of the single chip microcomputer inside the touch screen. The temperature sensor is set to monitor and process the temperature inside the heating shell.

[0009] Preferably, a positioning seat is provided above the carrier frame, and connecting rods are provided on both sides of the inner wall of the positioning seat. One end of the connecting rod away from the positioning seat is fixedly connected to the outer wall of the base, and the positioning seat can be placed by setting the connecting rod.

[0010] Preferably, two second mounting plates are arranged on the inner wall of the side support plate between the first mounting plates, and a heating tube is arranged on the inner side of the second mounting plate. The input end of the heating tube is electrically connected to the output end of the single chip microcomputer inside the touch screen. The heating tube is arranged so as to heat the interior of the heating shell.

[0011] Preferably, a telescopic driving component is installed on the outer wall of the positioning seat, and the input end of the telescopic driving component is electrically connected to the output end of the single-chip microcomputer inside the touch screen. One end of the telescopic driving component passes through the positioning seat and is provided with a chuck. The outer wall of the chuck touches the inner wall of the base. The telescopic driving component is provided to drive the chuck to translate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the high-precision linear heating device for defect fluorescence spectrometer can not only heat the material in all directions to improve the heating efficiency of the material when the heating device is used, but also achieves the purpose of facilitating the clamping and placement of the material, and improves the heating rate inside the heating shell;

[0013] (1) The left belt transmission structure is driven to operate by a rotating driving member, so that the left belt transmission structure drives the right belt transmission structure to operate synchronously via a linkage shaft, so that the belt transmission structure drives the base to rotate via a carrier frame, and the material clamped between the bases can be turned over, so that the material can be heated in all directions, thereby improving the heating efficiency of the material when the heating device is used;

[0014] (2) By driving the chuck to translate through the telescopic driving member, the solid material can be clamped by two sets of chucks, thereby achieving the purpose of facilitating the clamping and placement of the material;

[0015] (3) By arranging the heating tubes in a serpentine structure and arranging multiple groups of heating tubes, the contact area between the heating tubes and the air inside the heating shell can be increased, thereby increasing the heating rate inside the heating shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the heating tube structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the chuck structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the appearance structure of the utility model from top view.

[0020] In the figure: 1. Heating shell; 2. Shell cover; 3. Visual window; 4. Support foot; 5. Side support plate; 6. Hollow plate; 7. Temperature sensor; 8. U-shaped frame; 9. Rotating drive member; 10. Belt transmission structure; 11. Linkage shaft; 12. Carrying frame; 13. Base; 14. First mounting plate; 15. Second mounting plate; 16. Heating tube; 17. Connecting rod; 18. Positioning seat; 19. Telescopic drive member; 20. Chuck; 21. Touch screen. DETAILED DESCRIPTION

[0021] 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. 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.

[0022] See also Figure 1-4 The utility model provides an embodiment: a high-precision linear heating device for a defect fluorescence spectrometer, comprising a heating shell 1, side support plates 5 are arranged on both sides of the bottom of the heating shell 1, and first mounting plates 14 are arranged on the outer surfaces of both sides of the side support plates 5;

[0023] When in use, the side support plate 5 is provided to place the first mounting plate 14 and the second mounting plate 15;

[0024] Two second mounting plates 15 are arranged on the inner wall of the side support plate 5 between the first mounting plates 14. A heating tube 16 is arranged on the inner side of the second mounting plates 15. The input end of the heating tube 16 is electrically connected to the output end of the single chip microcomputer inside the touch screen 21.

[0025] When in use, the heating tube 16 is provided to heat the interior of the heating housing 1;

[0026] A shell cover 2 is installed at the top of the heating shell 1, and a visual window 3 is provided at the center position inside the shell cover 2. A hollow plate 6 is provided at one end inside the heating shell 1, and a U-shaped frame 8 is provided at the top of the hollow plate 6. A rotating driving member 9 is installed at the top of the hollow plate 6 on one side of the U-shaped frame 8 through a bracket. The input end of the rotating driving member 9 is electrically connected to the output end of the single chip computer inside the touch screen 21, and one end of the rotating driving member 9 is connected to the outer wall of the lower end of a belt transmission structure 10;

[0027] When in use, the driving member 9 is rotated to drive the belt transmission structure 10 to operate;

[0028] A temperature sensor 7 is installed on the inner wall of the heating shell 1 on one side of the U-shaped frame 8, and the output end of the temperature sensor 7 is electrically connected to the input end of the single chip microcomputer inside the touch screen 21;

[0029] When in use, the temperature sensor 7 is provided to monitor the temperature inside the heating housing 1;

[0030] Belt drive structures 10 are provided on the outer walls of both sides of the U-shaped frame 8, a linkage shaft 11 is provided on the inner wall of the lower end between the belt drive structures 10, a carrier frame 12 is provided on the inner wall of the upper end of the belt drive structure 10, a positioning seat 18 is provided above the carrier frame 12, connecting rods 17 are provided on both sides of the inner wall of the positioning seat 18, and one end of the connecting rod 17 away from the positioning seat 18 is fixedly connected to the outer wall of the base 13;

[0031] When in use, the connecting rod 17 is arranged so as to place the positioning seat 18;

[0032] A telescopic driving member 19 is installed on the outer wall of the positioning seat 18, and the input end of the telescopic driving member 19 is electrically connected to the output end of the single chip microcomputer inside the touch screen 21. One end of the telescopic driving member 19 passes through the positioning seat 18 and is provided with a clamp 20, and the outer wall of the clamp 20 touches the inner wall of the base 13;

[0033] When in use, the telescopic driving member 19 is arranged to drive the chuck 20 to translate;

[0034] A base 13 is provided at one end of the support frame 12 away from the belt transmission structure 10 , legs 4 are provided at the corner positions of the bottom end of the heating shell 1 , and a touch screen 21 is provided at one end of the surface of the heating shell 1 .

[0035] When the embodiment of the present application is in use, the chuck 20 is first driven to translate by the telescopic driving member 19, so that the two groups of chucks 20 can clamp and fix the solid material, and then the left belt transmission structure 10 is driven to operate by the rotating driving member 9, so that the left belt transmission structure 10 drives the right belt transmission structure 10 to operate synchronously through the linkage shaft 11, so that the belt transmission structure 10 drives the base 13 to rotate through the carrier frame 12, and the material clamped between the bases 13 can be turned over, so as to heat the material in all directions, and then the heating tube 16 is set to a serpentine structure, and the heating tube 16 is provided with multiple groups, so that the contact area between the heating tube 16 and the air inside the heating shell 1 can be increased, and the heating rate inside the heating shell 1 can be increased, and the temperature inside the heating shell 1 is monitored by the temperature sensor 7, and the relevant data is fed back to the touch screen 21 and displayed, so as to adjust the heating power of the heating tube 16, and finally, by covering the top of the heating shell 1 with the shell cover 2, the material can be located inside the heating shell 1 for relatively sealed heating and heating, and the defect fluorescence spectrometer can measure the material inside the heating shell 1 through the visible window 3, thereby completing the use of the heating device.

Claims

1. A high-precision linear temperature rising device for defect fluorescence spectrometer, characterized in that: The invention comprises a heating shell (1), wherein a shell cover (2) is installed at the top of the heating shell (1), a visual window (3) is arranged at the central position inside the shell cover (2), a hollow plate (6) is arranged at one end inside the heating shell (1), a U-shaped frame (8) is arranged at the top of the hollow plate (6), belt transmission structures (10) are arranged on the outer walls on both sides of the U-shaped frame (8), a linkage shaft (11) is arranged on the lower inner wall between the belt transmission structures (10), a bearing frame (12) is arranged on the inner wall of the upper end of the belt transmission structure (10), a base (13) is arranged at the end of the bearing frame (12) away from the belt transmission structure (10), a support foot (4) is arranged at the corner position of the bottom end of the heating shell (1), and a touch screen (21) is arranged at one end of the surface of the heating shell (1).

2. The high-precision linear temperature rising device for defect fluorescence spectrometer according to claim 1, characterized in that: Side support plates (5) are provided on both sides of the bottom of the heating shell (1), and first mounting plates (14) are provided on the outer surfaces of both sides of the side support plates (5).

3. The high-precision linear temperature rising device for defect fluorescence spectrometer according to claim 1, characterized in that: A rotating drive member (9) is installed at the top of the hollow plate (6) on one side of the U-shaped frame (8) through a bracket, the input end of the rotating drive member (9) is electrically connected to the output end of the single chip microcomputer inside the touch screen (21), and one end of the rotating drive member (9) is connected to the outer wall of the lower end of a belt transmission structure (10).

4. The high-precision linear temperature rising device for defect fluorescence spectrometer according to claim 1, characterized in that: A temperature sensor (7) is installed on the inner wall of the heating shell (1) on one side of the U-shaped frame (8), and the output end of the temperature sensor (7) is electrically connected to the input end of the single chip microcomputer inside the touch screen (21).

5. The high-precision linear temperature rising device for defect fluorescence spectrometer according to claim 1, characterized in that: A positioning seat (18) is arranged above the carrier (12), connecting rods (17) are arranged on both sides of the inner wall of the positioning seat (18), and one end of the connecting rod (17) away from the positioning seat (18) is fixedly connected to the outer wall of the base (13).

6. The high-precision linear temperature rising device for defect fluorescence spectrometer according to claim 2, characterized in that: Two second mounting plates (15) are arranged on the inner wall of the side support plates (5) between the first mounting plates (14), a heating tube (16) is arranged on the inner side of the second mounting plates (15), and an input end of the heating tube (16) is electrically connected to an output end of a single chip microcomputer inside the touch screen (21).

7. The high-precision linear temperature rising device for defect fluorescence spectrometer according to claim 5, characterized in that: A telescopic driving member (19) is installed on the outer wall of the positioning seat (18), the input end of the telescopic driving member (19) is electrically connected to the output end of the single chip microcomputer inside the touch screen (21), one end of the telescopic driving member (19) passes through the positioning seat (18) and is provided with a clamp (20), the outer wall of the clamp (20) touches the inner wall of the base (13).

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