Ultraviolet light indexing method measuring device

Abstract

The utility model belongs to the technical field of ultraviolet light indexing method measurement, and particularly relates to an ultraviolet light indexing method measurement device which comprises a shell, an ultraviolet light emitter fixedly connected to one side in the shell, an ultraviolet light receiver fixedly connected to one side in the shell, a measurement platform arranged in the shell, and a fixed block fixedly connected to the top in the shell. One side of the interior of the measuring platform is fixedly connected with a fixing seat, and one side of the fixing seat is fixedly connected with a round rod. Through the arrangement of the fixing device, when a sample needs to be fixed, the grips arranged on the two sides of the shell are rotated at the same time, so that the grips drive the lead screws to rotate, and the sample is fixed by the clamping plates; according to the size of a sample, the grip is rotated, the clamping plate is adjusted, so that the sample can be more stably fixed, the sample can be protected by the rubber pad arranged on one side of the clamping plate, the surface of the sample is prevented from being damaged, and the stability of the sample on the measuring platform is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet light indexing method measurement, in particular to an ultraviolet light indexing method measurement device. Background Art

[0002] UV-Vis spectrophotometry is a method for determining the absorbance of a substance within the wavelength range of 190 to 800 nm, and is used for identification, impurity inspection, and quantitative determination. When light passes through the solution of the substance being measured, the degree of absorption of light by the substance varies with the wavelength of the light. Therefore, by measuring the absorbance of the substance at different wavelengths and plotting the relationship between its absorbance and wavelength, the absorption spectrum of the substance being measured can be obtained.

[0003] The prior art has the following problems:

[0004] The existing ultraviolet light gradation measuring device usually introduces the measuring solution into a specific absorption cell for measuring. When testing some rare and precious samples, it may cause damage to the samples, and the measuring device does not have the function of fixing samples of different shapes. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an ultraviolet light graduation method measuring device, which solves the problems that the measuring solution is usually introduced into a specific absorption cell for measurement, which may cause damage to the samples when testing some rare and precious samples, and the measuring device does not have the function of fixing samples of different shapes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UV-gradient measuring device, comprising a shell, an ultraviolet emitter is fixedly connected to one side of the shell, an ultraviolet receiver is fixedly connected to one side of the shell, a measuring platform is arranged inside the shell, a fixed block is fixedly connected to the top of the shell, a fixed seat is fixedly connected to one side of the measuring platform, a round rod is fixedly connected to one side of the fixed seat, a moving block is arranged on the round rod, a triangle ruler is fixedly connected to the top of the moving block, a baffle is fixedly connected to the top of the measuring platform, a lead screw is arranged inside the fixed block, a partition is fixedly connected to the inside of the fixed block, a connecting block is arranged on the lead screw, a limiting block is fixedly connected to the top of the connecting block, a rotating rod is arranged on one side of the fixed block, a handle is fixedly connected to one side of the rotating rod, a splint is fixedly connected to one side of the splint, a rubber pad is fixedly connected to one side of the rubber pad, a connecting block is fixedly connected to one side of the rubber pad, a slide groove is arranged inside the splint, a slider is arranged inside the slide groove, a reset spring is fixedly connected to the bottom of the connecting block, and a scale ruler is fixedly connected to the top of the measuring platform.

[0007] As a preferred technical solution of the utility model, the ultraviolet emitter and the ultraviolet receiver are symmetrically arranged on two sides inside the shell.

[0008] As a preferred technical solution of the utility model, a plurality of the fixing seats are provided, and the fixing seats are symmetrically arranged on both sides of the round rod and on both sides of the lead screw.

[0009] As a preferred technical solution of the utility model, through holes are provided inside the moving block and the connecting block, the moving block is slidingly connected to the round rod through the through hole, and the connecting block is threadedly connected to the lead screw through the through hole.

[0010] As a preferred technical solution of the utility model, there are two screws in total, which are symmetrically arranged inside the fixed block, the screws are rotatably connected to the fixed seat, and the rotating rod is rotatably connected to the screws through a rotating shaft.

[0011] As a preferred technical solution of the utility model, the connecting block is slidably connected to the clamping plate through a slider, the rubber pad is mutually connected to the clamping plate through the connecting block, and the limiting block is slidably connected to the fixing block.

[0012] As a preferred technical solution of the utility model, the slide groove is adapted to the model of the slider, and the slide groove is slidably connected to the slider.

[0013] Compared with the prior art, the utility model provides a UV light indexing method measuring device, which has the following beneficial effects:

[0014] The ultraviolet light graduation method measuring device is provided with a measuring device. When a sample needs to be tested, the sample is placed on a measuring platform and fixed by a clamp. Then, the size of the sample is tested according to the scale on the measuring platform by moving a triangle ruler. The ultraviolet light transmitter is started to allow the ultraviolet light to pass through the sample and be received by the ultraviolet light receiver. The absorbance and absorption coefficient of the sample to be tested are recorded to calculate the concentration of the sample to be tested, thereby ensuring that the sample will not be damaged during the testing process and improving the service life of the sample.

[0015] The ultraviolet light graduation method measuring device is provided with a fixing device. When the sample needs to be fixed, the handles arranged on both sides of the shell are rotated simultaneously, so that the handles drive the lead screw to rotate, so that the clamping plate fixes the sample. According to the size of the sample, the handles are rotated to adjust the clamping plate so that the sample can be fixed more stably. The rubber pad arranged on one side of the clamping plate protects the sample to prevent the sample surface from being damaged, thereby improving the stability of the sample on the measuring platform and preventing the sample from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the interior of the exterior structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram;

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

[0019] Figure 4 It is a schematic diagram of the direct view of the splint structure of the utility model.

[0020] In the figure: 1. housing; 2. ultraviolet emitter; 3. ultraviolet receiver; 4. measuring platform; 5. fixing block; 6. fixing seat; 7. round rod; 8. moving block; 9. triangle ruler; 10. baffle; 11. lead screw; 12. partition; 13. connecting block; 14. limit block; 15. rotating rod; 16. handle; 17. splint; 18. rubber pad; 19. connecting block; 20. slide groove; 21. slider; 22. reset spring; 23. scale ruler. 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. 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.

[0022] See also Figure 1-4In the present embodiment: a UV-grading measuring device comprises a shell 1, an ultraviolet emitter 2 is fixedly connected to one side of the shell 1 for emitting ultraviolet rays, an ultraviolet receiver 3 is fixedly connected to one side of the shell 1 for receiving ultraviolet rays, a measuring platform 4 is arranged inside the shell 1 for detecting the size of the sample, a fixing block 5 is fixedly connected to the top of the shell 1 for fixing a lead screw 11, a fixing seat 6 is fixedly connected to one side of the measuring platform 4 for fixing a round rod 7 and the lead screw 11, a round rod 7 is fixedly connected to one side of the fixing seat 6 for enabling a moving block 8 to move, a moving block 8 is arranged on the round rod 7 for driving a triangle ruler 9 to move, a triangle ruler 9 is fixedly connected to the top of the moving block 8 for detecting the sample, a baffle 10 is fixedly connected to the top of the measuring platform 4 for limiting the triangle ruler 9, a lead screw 11 is arranged inside the fixing block 5 for enabling a clamping plate 17 to move, a partition 12 is fixedly connected to the fixing block 5 for In order to separate the lead screw 11, a connecting block 13 is provided on the lead screw 11 for connecting a clamping plate 17. A limiting block 14 is fixedly connected to the top of the connecting block 13 for limiting the connecting block 13. A rotating rod 15 is provided on one side of the fixed block 5 for rotating the lead screw 11. A handle 16 is fixedly connected to one side of the rotating rod 15 for controlling the rotation of the rotating rod 15. A clamping plate 17 is fixedly connected to the bottom of the connecting block 13 for fixing the sample. A rubber pad 18 is fixedly connected to one side of the clamping plate 17 for protecting the sample. A connecting block 19 is fixedly connected to one side of the rubber pad 18 for moving the rubber pad 18. A slide groove 20 is provided inside the clamping plate 17 for sliding with a slider 21. A slider 21 is provided inside the slide groove 20 for moving the connecting block 19. A reset spring 22 is fixedly connected to the bottom of the connecting block 19 for resetting the rubber pad 18. A scale ruler 23 is fixedly connected to the top of the measuring platform 4 for detecting the sample.

[0023] In this embodiment, the ultraviolet emitter 2 and the ultraviolet receiver 3 are symmetrically arranged on both sides of the shell 1, so that the emitted ultraviolet rays can be recovered, thereby improving the safety of the device; a plurality of fixing seats 6 are provided, and the fixing seats 6 are symmetrically arranged on both sides of the round rod 7 and the two sides of the lead screw 11, respectively, for promoting the stability of the round rod 7 and the lead screw 11, and improving the stability of the internal parts of the device; through holes are provided inside the moving block 8 and the connecting block 13, and the moving block 8 is slidably connected to the round rod 7 through the through holes, and the connecting block 13 is threadedly connected to the lead screw 11 through the through holes, so that the moving block 8 and the connecting block 13 can move on the round rod 7 and the lead screw 11, which is convenient for adjusting the position of the clamping plate 17 and the triangle ruler 9; the lead screw 11 is provided with a total of There are two, the lead screw 11 is symmetrically arranged inside the fixed block 5, the lead screw 11 is rotatably connected to the fixed seat 6, and the rotating rod 15 is rotatably connected to the lead screw 11 through the rotating shaft, so that the lead screw 11 can be rotated, and the connecting block 13 can move on the lead screw 11; the connecting block 19 is slidably connected to the splint 17 through the slider 21, and the rubber pad 18 is mutually connected to the splint 17 through the connecting block 19, and the limit block 14 is slidably connected to the fixed block 5, so that the limit block 14 can slide on the fixed block 5, thereby strengthening the protection of the sample; the slide groove 20 is adapted to the model of the slider 21, and the slide groove 20 is slidably connected to the slider 21, so that the slider 21 can slide inside the slide groove 20, so that the connecting block 19 fixedly connected to the slider 21 can slide.

[0024] The working principle and use process of the utility model are as follows: the operator places the sample on the measuring platform 4, and rotates the handle 16 to rotate the rotating rod 15, and the rotating rod 15 drives the lead screw 11 to rotate, so that the connecting block 13 drives the clamping plate 17 to move, and fixes the sample. The rubber pad 18 arranged on one side of the clamping plate 17 protects the sample. When the sample is fixed, the size of the sample is measured by moving the triangle ruler 9, and then the ultraviolet light transmitter 2 is started to make the ultraviolet light pass through the sample and be received by the ultraviolet light receiver 3, and then the concentration of the sample to be tested is calculated based on the absorbance and absorption coefficient of the sample to be tested.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An ultraviolet indexing method measuring device, comprising a housing (1), characterized in that: An ultraviolet emitter (2) is fixedly connected to one side of the inner part of the shell (1), an ultraviolet receiver (3) is fixedly connected to one side of the inner part of the shell (1), a measuring platform (4) is arranged inside the shell (1), a fixing block (5) is fixedly connected to the top of the inner part of the shell (1), a fixing seat (6) is fixedly connected to one side of the inner part of the measuring platform (4), a round rod (7) is fixedly connected to one side of the fixing seat (6), a moving block (8) is arranged on the round rod (7), a triangle ruler (9) is fixedly connected to the top of the moving block (8), a baffle (10) is fixedly connected to the top of the measuring platform (4), a lead screw (11) is arranged inside the fixing block (5), and a partition (12) is fixedly connected to the inside of the fixing block (5). The lead screw (11) is provided with a connecting block (13), the top of the connecting block (13) is fixedly connected to a limiting block (14), a rotating rod (15) is provided on one side of the fixed block (5), a handle (16) is fixedly connected to one side of the rotating rod (15), a clamping plate (17) is fixedly connected to the bottom of the connecting block (13), a rubber pad (18) is fixedly connected to one side of the clamping plate (17), a connecting block (19) is fixedly connected to one side of the rubber pad (18), a sliding groove (20) is provided inside the clamping plate (17), a sliding block (21) is provided inside the sliding groove (20), a reset spring (22) is fixedly connected to the bottom of the connecting block (19), and a scale ruler (23) is fixedly connected to the top of the measuring platform (4).

2. The ultraviolet light indexing measuring device according to claim 1, characterized in that: The ultraviolet emitter (2) and the ultraviolet receiver (3) are symmetrically arranged on two sides of the interior of the housing (1).

3. The ultraviolet light indexing measuring device according to claim 1, characterized in that: A plurality of the fixing seats (6) are provided, and the fixing seats (6) are symmetrically arranged on both sides of the round rod (7) and on both sides of the lead screw (11).

4. The ultraviolet light indexing measuring device according to claim 1, characterized in that: Through holes are provided inside the moving block (8) and the connecting block (13); the moving block (8) is slidably connected to the round rod (7) through the through hole; and the connecting block (13) is threadedly connected to the lead screw (11) through the through hole.

5. The ultraviolet light indexing measuring device according to claim 1, characterized in that: A total of two lead screws (11) are provided. The lead screws (11) are symmetrically arranged inside the fixed block (5). The lead screws (11) are rotatably connected to the fixed seat (6). The rotating rod (15) is rotatably connected to the lead screw (11) via a rotating shaft.

6. The ultraviolet light indexing measuring device according to claim 1, characterized in that: The connecting block (19) is slidably connected to the clamping plate (17) via a slider (21), the rubber pad (18) is connected to the clamping plate (17) via the connecting block (19), and the limiting block (14) is slidably connected to the fixing block (5).

7. The ultraviolet light indexing measuring device according to claim 1, characterized in that: The slide groove (20) and the slider (21) are matched in model, and the slide groove (20) and the slider (21) are slidably connected.

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