Photoluminescence sample sampling tool
By designing an opaque sampling tool, the problem of easy exposure of samples in optically stimulated luminescence dating sampling was solved, ensuring that the sampling process is not affected by light and guaranteeing the integrity of the samples.
Patent Information
- Application Number
- CN202520509962.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-21
AI Technical Summary
In current optically stimulated luminescence (OSL) dating sampling processes, samples are easily exposed to light again, and existing shading measures are not very effective.
An optically stimulated luminescence (OSL) sample collection tool was designed, comprising a sampling tube, a sampling port, a sampling cap, and a tube cap. The sampling tube is made of opaque steel tubing, while the sampling port and cap are made of opaque black plastic. The sampling port is serrated to facilitate sample collection.
This effectively avoids re-exposure of the sample during the sampling process, ensuring sample integrity and providing reliable sample conditions for subsequent testing.
Smart Images
Figure CN223955195U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of light emission dating sampling, especially relates to a light emission sample sampling tool. BACKGROUND
[0002] Light emission dating is the determination of the age of the last exposure event on the sediment, so the collection of light emission samples requires high. When collecting samples, try to avoid light, you can use black cloth or umbrella to block the sun. If sampling on the profile, remove the 30-50cm surface sample, take fresh sample; After collecting the sediment sample, maintain the original state and immediately put it into an opaque container, seal, prevent light leakage and moisture loss; The sampling and storage site of the sample should be away from high temperature environment.
[0003] The existing light emission dating sampling is to prevent light from being seen during sampling, and the existing method mainly uses black cloth or umbrella to block the sun, however, the black cloth or umbrella cannot effectively block the light, and the sample collection process will be exposed again, therefore, a light emission sample sampling tool is needed. UTILITY MODEL CONTENT
[0004] The utility model discloses a light emission sample sampling tool, solve the problem that the prior art exists sampling and expose the situation.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a kind of light emission sample sampling tool, including sampling pipe, the left side end of the sampling pipe is equipped with sampling port, the outside of the sampling port is installed with sampling cover, the inside annular of the sampling cover is equipped with inner tooth, the right side end of the sampling pipe is provided with right port, the outside of the right port is installed with pipe cover.
[0006] Preferably, the sampling pipe is provided with a middle hole, and the sampling pipe is made of a steel pipe with a DN size.
[0007] Preferably, the sampling port is provided with a ring-shaped sawtooth, and the inner tooth is engaged with the sampling port.
[0008] Preferably, the inner diameter of the sampling cover is consistent with the outer diameter of the sampling pipe, and the sampling cover is made of black plastic that is not transparent to light.
[0009] Preferably, the right port is provided with a flat mouth, and the pipe cover is made of black plastic that is not transparent to light.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] 1. By setting up a sampling tube with a through-hole and an outer steel pipe, the equipment can be effectively shaded to ensure that the internal sample is not affected by light and will not affect subsequent sample testing operations. The outside of the sampling tube can be labeled to record sampling information.
[0012] 2. By setting up the sampling port, when using it, cover the right end of the sampling tube with the tube cap, align the front end of the sampling tube with the sample to be collected, and strike the right end of the sampling tube with a hammer to allow the sample to enter. When encountering hard sand or gravel, the sampling tube can be rotated. Since the sampling port at the front end of the sampling tube is serrated, it is convenient for the sampling tube to enter the sample to be collected. After the sample is collected, stop striking, then pull out the sampling tube, cover it with the sampling cap, and fix it securely with tape to complete the sampling. Attached Figure Description
[0013] Fig. 1 This is a schematic diagram of the left-side split structure of an optically stimulated luminescence (OSL) sample sampling tool according to the present invention;
[0014] Fig. 2 This is a right-side split view of the optically stimulated luminescence (OSL) sample sampling tool of this utility model.
[0015] Fig. 3 This is a side view of the optically stimulated luminescence (OSL) sample sampling tool of this utility model.
[0016] In the diagram: 1. Sampling tube; 2. Sampling port; 3. Sampling cap; 4. Inner teeth; 5. Right port; 6. Tube cap. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Example 1
[0019] like Figs. 1-3 As shown in the figure, an optically stimulated luminescence (OSL) sample sampling tool includes a sampling tube 1, a sampling port 2 at the left end of the sampling tube 1, a sampling cover 3 installed on the outside of the sampling port 2, an inner ring of teeth 4 arranged inside the sampling cover 3, a right port 5 at the right end of the sampling tube 1, and a tube cap 6 installed on the outside of the right port 5.
[0020] The sampling pipe 1 is arranged in a middle-through mode, and the sampling pipe 1 is made of a steel pipe with a model number of DN50, the device can effectively block sunlight, ensure that the internal sample is not affected by light, and does not affect the subsequent sample detection operation.
[0021] The sampling port 2 is arranged in a ring-shaped sawtooth shape, and the inner tooth 4 is in engagement connection with the sampling port 2, when hard sandstone soil is encountered, the sampling pipe 1 can be rotated, and since the sampling port 2 at the front end of the sampling pipe 1 is in a sawtooth shape, the sampling pipe 1 can conveniently enter the material to be collected.
[0022] The inner diameter of the sampling cover 3 is arranged to match the outer diameter of the sampling pipe 1, and the sampling cover 3 is made of black plastic that is not transparent to light, and is convenient to disassemble and assemble and is beneficial to the storage of the internal sample.
[0023] The right port 5 at the right end is arranged in a flat mouth, and the pipe cover 6 is made of black plastic that is not transparent to light, and the sampling cover 3 and the pipe cover 6 are both made of black plastic that is not transparent to light.
[0024] Working principle: first, when in use, cover the pipe cover 6 on the right port 5 at the right end of the sampling pipe 1, and align the sampling port 2 at the front end of the sampling pipe 1 with the sample material to be taken, hit the right end of the sampling pipe 1 with a hammer, so that the sample enters the sampling pipe 1, when hard sandstone soil is encountered, the sampling pipe 1 can be rotated, and since the sampling port 2 at the front end of the sampling pipe 1 is in a sawtooth shape, the sampling pipe 1 can conveniently enter the material to be collected; when the sample collection is completed, stop hitting, then pull out the sampling pipe 1, cover the sampling cover 3, and fix it firmly with adhesive tape, and the sampling can be completed, the sampling cover 3 and the pipe cover 6 are both made of black plastic that is not transparent to light; and sample label paper can be pasted on the surface of the sampling pipe 1, which is convenient for recording sampling information.
[0025] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.
[0026] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A photoluminescence sample sampling tool comprising a sampling tube (1), characterized in that: The left side end of the sampling pipe (1) is provided with a sampling port (2), the outside of the sampling port (2) is provided with a sampling cover (3), the inside of the sampling cover (3) is annularly provided with an inner tooth (4), the right side end of the sampling pipe (1) is provided with a right port (5), and the outside of the right port (5) is provided with a pipe cover (6).
2. A photoluminescence sample tool according to claim 1, wherein: The sampling pipe (1) is provided with a middle opening, and the sampling pipe (1) is made of a steel pipe with a model of DN50.
3. A photoluminescence sample tool according to claim 1, wherein: The sampling port (2) is provided in an annular sawtooth shape, and the inner tooth (4) is in engagement with the sampling port (2).
4. A photoluminescence sample tool according to claim 1, wherein: The inner diameter of the sampling cover (3) is consistent with the outer diameter of the sampling pipe (1), and the sampling cover (3) is made of black opaque plastic.
5. A photoluminescence sample tool according to claim 1, wherein: The right port (5) is provided with a flat port, and the pipe cover (6) is made of black opaque plastic.