Glass solid sample holder for spectrophotometer
By designing a glass solid sample holder for a spectrophotometer and using springs to fix the glass sample, the problem that the spectrophotometer cannot detect flat glass samples was solved, achieving efficient and accurate detection results.
Patent Information
- Application Number
- CN202423265457.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing spectrophotometers are not suitable for testing flat glass samples, and the lack of a suitable solid sample holder leads to testing difficulties and inaccuracies.
A glass solid sample holder for a spectrophotometer is designed, including a base, a first fixed plate, a movable plate, and a second fixed plate. A spring is used to provide elastic force to fix the glass sample, ensuring that the sample is inserted vertically and illuminated vertically by the light source. The position settings of the base and the detector are combined to achieve accurate detection.
This method enables simple vertical fixation of glass samples, improving testing efficiency and accuracy, and ensuring effective detection of visible light transmittance, brightness, and chromaticity values.
Smart Images
Figure CN223671217U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glass manufacturing field especially, and relates to a glass solid sample holder for spectrophotometer. BACKGROUND
[0002] When the visible light of the light source is shot, the visible light needs to be vertically irradiated to the sample. The commonly used spectrophotometer is mostly used for detecting liquid sample, and is not suitable for detecting flat glass sample, so the suitable solid sample holder is needed to vertically fix the sample to facilitate the detection. SUMMARY
[0003] The utility model discloses a glass solid sample holder for spectrophotometer, which realizes the vertical fixation of the glass sample and is simple to operate, and ensures the effective and rapid detection of the visible light transmission ratio, brightness and chroma value of the glass.
[0004] The utility model discloses a glass solid sample holder for spectrophotometer, which realizes the vertical fixation of the glass sample and is simple to operate, and ensures the effective and rapid detection of the visible light transmission ratio, brightness and chroma value of the glass.
[0005] A glass solid sample holder for spectrophotometer, which includes a base, a first fixing piece, a moving piece and a second fixing piece on the base, the first fixing piece, the moving piece and the second fixing piece are respectively frame structures with corresponding through holes in the middle, a spring is connected between the first fixing piece and the moving piece, the spring provides the elastic force of the moving piece against the second fixing piece, the glass sample can be placed between the moving piece and the second fixing piece, the base is arranged between the detector and the light source of the spectrophotometer, and the light source is detected by the detector after passing through the glass sample.
[0006] In another preferred embodiment, the frame structure is an n-shaped structure or a mouth-shaped structure.
[0007] In another preferred embodiment, the base is provided with a base buckle for limiting and clamping the spectrophotometer.
[0008] In another preferred embodiment, the spring has four springs, and the four springs are respectively located at the four corners of the moving piece and the first fixing piece of the frame structure.
[0009] The utility model discloses a sample holder, which adopts two fixing pieces and one moving piece, and the moving piece is pushed out when placing the sample, and the glass sample is vertically inserted, which is simple, efficient, convenient for detection and sample taking, effectively ensures the vertical fixation of the sample to ensure the detection accuracy, and improves the detection efficiency.
[0010] The utility model discloses a glass solid sample holder for spectrophotometer, which is not limited to the embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 This is a schematic diagram of the sample holder installed inside the spectrophotometer in Embodiment 1 of this utility model.
[0012] Figure 2 yes Figure 1 A schematic diagram of the structure for inserting a glass sample into the sample holder.
[0013] Figure 3 This is a side view of the sample holder of Embodiment 1 of this utility model.
[0014] Figure 4 This is a side view of the first fixing piece and the base of Embodiment 1 of this utility model.
[0015] Figure 5 This is a side view of the first fixing piece and the base of Embodiment 2 of this utility model. Detailed Implementation
[0016] Implementation, 1, see Figures 1 to 4 As shown, a glass solid sample holder for a spectrophotometer according to this utility model includes a base 1 and a first fixed plate 2, a movable plate 3, and a second fixed plate 4 located on the base 1. The first fixed plate 2, the movable plate 3, and the second fixed plate 4 are frame structures with corresponding through holes 5 in the middle. A spring 6 is connected between the first fixed plate 2 and the movable plate 3. The spring 6 provides elastic force for the movable plate 3 to push against the second fixed plate 4. A glass sample 7 can be placed between the movable plate 3 and the second fixed plate 4. The base 1 is located between the detector 8 and the light source 9 of the spectrophotometer, and the light source 9 is detected by the detector 8 after passing through the glass sample 7.
[0017] In this embodiment, as Figure 4 As shown, the frame structure is an n-shaped structure, with the central through hole 5 formed in the middle. The first fixing piece 2, the moving piece 3, and the second fixing piece 4 can be identical. There are four springs 6, located at the four corners of the moving piece 3 and the first fixing piece 4 of the frame structure.
[0018] The base 1 is provided with a base buckle 10 that is engaged with the spectrophotometer's limiting mechanism.
[0019] When testing the sample, move the movable slide 3 aside and insert it vertically into the glass sample slide 7, as shown. Figure 2 As shown, the flat glass sample 7 is vertically fixed to the sample holder. During the test, the light source 9 emits incident light, which passes vertically through the glass sample 7. After being absorbed by the glass sample 7, the remaining light enters the detector 8 to detect the visible light transmittance, brightness, and chromaticity values of the flat glass sample.
[0020] The utility model discloses through using this sample holder, effectively ensure that glass sample piece is vertically fixed on the sample holder, and the accurate, efficient detection of glass visible light transmission ratio, brightness, chroma and the like parameters are convenient.
[0021] Embodiment 2, see Figure 5 As shown in the drawing, the difference between the glass solid sample holder for spectrophotometer of the embodiment and embodiment 1 is that the frame structure is a mouth structure.
[0022] The above embodiment is only used to further illustrate the glass solid sample holder for spectrophotometer of the utility model, but the utility model is not limited to the embodiment, and any simple modification, equivalent change and modification according to the technical essence of the utility model to the above embodiment all fall within the protection scope of the technical scheme of the utility model.
Claims
1. A glass solid sample holder for a spectrophotometer, characterized by: It includes a base and a first fixed sheet, a moving sheet and a second fixed sheet on the base, the first fixed sheet, the moving sheet and the second fixed sheet are frame structures respectively and the middle through holes are arranged respectively, a spring is connected between the first fixed sheet and the moving sheet, the spring provides the elastic force of the moving sheet to the second fixed sheet, the glass sample sheet can be placed between the moving sheet and the second fixed sheet, the base is arranged between the detector and the light source of the spectrophotometer, and the light source is detected by the detector after passing through the glass sample sheet.
2. A glass solid sample holder for a spectrophotometer according to claim 1, characterized in that: The frame structure is an n-shaped structure or a mouth-shaped structure.
3. A glass solid sample holder for a spectrophotometer according to claim 1, characterized in that: The base is provided with a base buckle for limiting clamping of the spectrophotometer.
4. A glass solid sample holder for a spectrophotometer according to claim 1, characterized in that: The spring has four, and the four springs are respectively located at four corners of the moving sheet and the first fixed sheet of the frame structure.