CN217511887U - Device convenient to sample collection - Google Patents
Device convenient to sample collection Download PDFInfo
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- CN217511887U CN217511887U CN202221345062.2U CN202221345062U CN217511887U CN 217511887 U CN217511887 U CN 217511887U CN 202221345062 U CN202221345062 U CN 202221345062U CN 217511887 U CN217511887 U CN 217511887U
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- cup
- collecting cup
- sample collection
- collecting
- collection according
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Abstract
The utility model relates to a device convenient to sample collection, including collecting the cup, be equipped with rotatable scraper blade in the collection cup, the scraper blade is rotatory by the micro motor drive, micro motor fixes the bottom at the collection cup, collect the cup back-off on the wide-necked bottle, collect the rim of a cup and the bottleneck phase-match of wide-necked bottle. The utility model can effectively reduce the sample transfer times, reduce the possibility of error and improve the accuracy of the experiment; in the transferring process, the samples are prevented from falling off, the fragments are prevented from flying to cause mass loss, and the inspection personnel are prevented from sucking flying fibers to harm the body health; the operability of the experiment is increased, the process is simplified, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to a fabrics chemistry detects technical field, concretely relates to device convenient to sample collection.
Background
In the detection of the content of harmful chemical substances in textiles, a sample to be detected needs to be cut into small squares of 5mm multiplied by 5mm, and a certain mass is weighed and put into a jar with a plug so as to facilitate the subsequent extraction operation. At present, most laboratories adopt manual operation in the process of weighing and moving samples by using weighing paper. There are several problems in this process:
1. the mass of the jar with the plug is too large to exceed the measuring range of a precision balance, and the jar cannot be directly used for zero clearing and weighing.
2. In the sample transferring process, the sample is transferred manually by using weighing paper, and the quality loss is often caused by errors.
3. Due to electrostatic adsorption, many sample fragments are adsorbed on the weighing paper, and the inspector needs to manually collect the sample fragments, so that the process is time-consuming and labor-consuming.
4. The sample debris can be scattered around in the air during collection, and can cause harm to human bodies and the environment due to shaking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a device convenient to sample collection, solve the artifical sample in laboratory and weigh the sample quality and waste time and energy's problem when shifting.
The purpose of the utility model is realized like this:
the utility model provides a device convenient to sample collection, includes collects the cup, be equipped with rotatable scraper blade in collecting the cup, the scraper blade is rotatory by micro motor drive, micro motor fixes the bottom at collecting the cup, collect the cup back-off on the wide-necked bottle, the rim of a cup of collecting the cup and the bottleneck phase-match of wide-necked bottle.
Preferably, the collecting cup is conical, and the outer diameter of the cup bottom is larger than that of the cup opening.
Preferably, the cup mouth of the collecting cup is provided with an outer step, and the bottle mouth of the wide-mouth bottle is provided with an inner step corresponding to the outer step.
Preferably, the micro motor is controlled to be started or stopped by an electric switch, and the electric switch is fixed on the wall of the collecting cup.
Preferably, a rotatable sealing plate is further arranged in the collecting cup and connected with a rotating handle.
Preferably, when the closing plate is in a closed state, the closing plate is flush with the horizontal plane; the rotating handle rotates 90 degrees, the sealing plate is in an open state, the sealing plate is perpendicular to the horizontal plane, a gap channel is formed between the sealing plate and the cup wall, and the cup mouth of the collecting cup is open.
Preferably, the bottom of the collecting cup is also provided with a micro vibrator.
Preferably, the bottom of the collecting cup is provided with block-up blocks which are uniformly distributed on the periphery of the bottom of the collecting cup.
Preferably, the collecting cup and the scraper are made of antistatic PEEK.
The utility model has the advantages that:
1. the sample transfer times are reduced, the possibility of errors is reduced, and the accuracy of the experiment is improved;
2. in the transferring process, the samples are prevented from falling off, the fragments are prevented from flying to cause mass loss, and the inspection personnel are prevented from sucking flying fibers to harm the body health;
3. the operability of the experiment is increased, the process is simplified, and the detection efficiency is improved.
Drawings
Fig. 1 is the structure diagram of the present invention (the sample debris does not fall into the jar).
Figure 2 is the structure diagram of the utility model (the sample piece falls into the wide-necked bottle).
FIG. 3 is a schematic view of the collection cup configuration (no sample debris in the collection cup).
FIG. 4 is a schematic view of the collection cup configuration (collection cup with sample debris).
Wherein: a collection cup 1; a jar 2; a squeegee 3; a micro motor 4; an electric switch 5; a closing plate 6; a rotating handle 7; a micro vibrator 8; and a block 9 for raising.
Detailed Description
Referring to fig. 1-4, the utility model relates to a device convenient to sample collection, including collecting cup 1 and wide-necked bottle 2, collect the rim of a cup of cup 1 and the bottleneck phase-match of wide-necked bottle, be equipped with rotatable scraper blade 3 in collecting cup 1, scraper blade 3 cleans the wall of a cup attachment with the contact of collecting cup 1, and the sample piece in the collection cup 1 that will invert is whole to be scraped into wide-necked bottle 2, scraper blade 3 is rotatory by micro motor 4 drive, micro motor 4 fixes the bottom at collection cup 1, collect cup 1 and be coniform, and the bottom of a cup external diameter is greater than the rim of a cup external diameter.
The cup mouth of the collecting cup 1 is provided with an outer step, the outer step is stuffed into the wide-mouth bottle 2, and the bottle mouth of the wide-mouth bottle 2 is provided with an inner step corresponding to the outer step. Through inner step and outer step phase-match, prevent the collection cup 1 slope of inversion, guarantee the normal shake-off of sample piece.
The micro motor 4 is controlled to be started and stopped by the electric switch 5, and the electric switch 5 is fixed on the wall of the collecting cup 1.
A rotatable sealing plate 6 is further arranged in the collecting cup 1, the sealing plate 6 is connected with a rotating handle 7, the rotating handle 7 penetrates through the cup wall of the collecting cup 1, when the sealing plate 6 is in a closed state, the sealing plate 6 is flush with the horizontal plane, and sample debris is stored in the collecting cup 1 to play a role in sealing; the twist grip 7 rotates 90 °, and shrouding 6 is in the open mode, and 1 rim of a cup of collecting cup is opened to shrouding 6 and horizontal plane perpendicular, forms clearance passageway between shrouding 6 and the cup wall, and the sample piece passes in and out from the clearance passageway between shrouding 6 and the cup wall.
The bottom of the collecting cup 1 is also provided with a micro vibrator 8, and the micro vibrator 8 vibrates the inverted collecting cup 1, so that sample scraps can be shaken off conveniently.
The bottom of the collecting cup 1 is provided with a block-up block 9, the block-up block 9 is uniformly distributed on the periphery of the bottom of the collecting cup 1, and the block-up block 9 is higher than the micro motor 4 and the micro vibrator 8, so as to protect the micro motor 4 and the micro vibrator 8.
Collect cup 1 and scraper blade 3 and adopt the PEEK material of preventing static, reduce electrostatic absorption.
The using method comprises the following steps:
1. weighing and resetting the collection cup 1 in a balance, opening a sealing plate 6 of the collection cup 1, putting the cut sample into the collection cup 1, weighing a certain mass, closing the sealing plate 6 of the collection cup, and storing the weighed sample in the collection cup 1;
2. with collecting cup 1 back-off go into wide-necked bottle 2, collecting cup 1's shrouding 6 is opened, micro motor 4 and micro vibrator 8 are opened, and scraper blade 3 rotates, with sample and piece or shake off or scrape into in the wide-necked bottle 2.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (9)
1. A device for facilitating sample collection, comprising: including collecting cup (1), be equipped with rotatable scraper blade (3) in collecting cup (1), scraper blade (3) are rotatory by micro motor (4) drive, micro motor (4) are fixed in the bottom of collecting cup (1), collect cup (1) back-off on wide-necked bottle (2), the rim of a cup of collecting cup (1) and the bottleneck phase-match of wide-necked bottle.
2. A device for facilitating sample collection according to claim 1, wherein: the collecting cup (1) is conical, and the outer diameter of the cup bottom is larger than that of the cup opening.
3. A device for facilitating sample collection according to claim 1, wherein: the cup mouth of the collecting cup (1) is provided with an outer step, and the bottle mouth of the wide-mouth bottle (2) is provided with an inner step corresponding to the outer step.
4. A device for facilitating sample collection according to claim 1, wherein: the micro motor (4) is controlled to be started and stopped by an electric switch (5), and the electric switch (5) is fixed on the wall of the collecting cup (1).
5. A device for facilitating sample collection according to claim 1, wherein: a rotatable sealing plate (6) is further arranged in the collecting cup (1), and the sealing plate (6) is connected with a rotating handle (7).
6. A device for facilitating sample collection according to claim 5, wherein: when the closing plate (6) is in a closed state, the closing plate (6) is flush with the horizontal plane; the rotating handle (7) rotates by 90 degrees, the sealing plate (6) is in an open state, the sealing plate (6) is vertical to the horizontal plane, a gap channel is formed between the sealing plate (6) and the cup wall, and the cup opening of the collecting cup (1) is open.
7. A device for facilitating sample collection according to claim 1, wherein: the bottom of the collecting cup (1) is also provided with a micro vibrator (8).
8. A device for facilitating sample collection according to claim 1, wherein: the bottom of the collecting cup (1) is provided with block-up blocks (9), and the block-up blocks (9) are uniformly distributed on the periphery of the bottom of the collecting cup (1).
9. A device for facilitating sample collection according to claim 1, wherein: the collecting cup (1) and the scraper plate (3) are made of antistatic PEEK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345062.2U CN217511887U (en) | 2022-06-01 | 2022-06-01 | Device convenient to sample collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345062.2U CN217511887U (en) | 2022-06-01 | 2022-06-01 | Device convenient to sample collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217511887U true CN217511887U (en) | 2022-09-30 |
Family
ID=83390672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221345062.2U Active CN217511887U (en) | 2022-06-01 | 2022-06-01 | Device convenient to sample collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217511887U (en) |
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2022
- 2022-06-01 CN CN202221345062.2U patent/CN217511887U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, East Outer Ring Road, Jiangyin high tech Zone, Wuxi City, Jiangsu Province Patentee after: Jiangsu Chengxin Inspection, Testing and Certification Co.,Ltd. Address before: No. 188, East Outer Ring Road, Jiangyin high tech Zone, Wuxi City, Jiangsu Province Patentee before: Jiangsu Chengxin Inspection Certification Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |