CN208532794U - A kind of DNA detection sampler - Google Patents
A kind of DNA detection sampler Download PDFInfo
- Publication number
- CN208532794U CN208532794U CN201821105289.3U CN201821105289U CN208532794U CN 208532794 U CN208532794 U CN 208532794U CN 201821105289 U CN201821105289 U CN 201821105289U CN 208532794 U CN208532794 U CN 208532794U
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- China
- Prior art keywords
- probe tube
- sampling
- cotton swab
- battery
- lantern ring
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to DNA to detect sampling technique field, especially a kind of DNA detection sampler, including probe tube, the probe tube inner bottom surface is equipped with battery, the battery side is equipped with slow motor, the slow motor side is equipped with circular baffle plate, running through in the middle part of the circular baffle plate has Rotational Cylindrical, cylinder chamber is equipped at the top and bottom of the probe tube, slide bar is equipped in the cylinder chamber, the slide bar surface is set with reset spring, and front is equipped with lantern ring in the middle part of the probe tube, and the lantern ring and blind hole are fitted with sampling cotton swab jointly.The utility model is easy to operate, and when carrying out cavity D NA sampling, sampling cotton swab is not fallen out, and when obtaining sampling cotton swab head, will not pollute to it.
Description
Technical field
The utility model relates to the detection sampling technique field DNA more particularly to a kind of DNA detection samplers.
Background technique
The technology that DNA is detected is the Oral Mucosal Cells for taking detected person to fall off or other histocytes, expands it
After gene information, the DNA molecular information in detected person's cell is detected by particular device, the wind that precognition body suffers from the disease
Danger, analyzes the various genetic profiles contained by it, to allow one to understand the gene information of oneself, thus by improving oneself
Living environment and living habit, avoid or delay the generation of disease.
But the method that sampling now mostly uses greatly traditional Oral Mucosal Cells sampling to fall off is first to take a sampling
Cotton swab, hand-held oral cavity sampling cotton swab put in oral cavity side, in inner wall mucous membrane rotation 10-15 circle, then move up and down again and wipe 5-
10 times, dynamics is moderate, is advisable with being close to oral cavity wall mucous membrane, it is ensured that sampling wiper head can dip mucous membrane of mouth everywhere and fall off carefully
Born of the same parents, because of cotton swab small volume, when can be manually rotated cotton swab, cotton swab is easy to fall, and causes sampling to fail, is in addition sampling successfully
Afterwards, it needs to remove on cotton swab head and be put into sampling test tube, remove cotton swab head manually and cotton swab head is be easy to cause to pollute, influence to detect
As a result.
Utility model content
When purpose of the utility model is to solve hand-held cotton swab progress oral cavity DNA sampling exists in the prior art, cotton
It signs and is easy to fall off and takes cotton swab head easy the shortcomings that polluting to it, and a kind of DNA detection sampler proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of DNA detection sampler, including probe tube are designed, the probe tube inner bottom surface is equipped with battery, described to take
Sample bottom of the tube is fixed with the charging interface connecting with battery, and the battery side is equipped with and samples what inside pipe wall was fixedly connected
Slow motor, the slow motor side are equipped with the circular baffle plate being fixedly connected with sampling inside pipe wall, the circular baffle plate middle part
Through the Rotational Cylindrical for having top to be fixedly connected with slow motor output shaft, blind hole, the probe tube are equipped at the top of the Rotational Cylindrical
Top and bottom are equipped with cylinder chamber, the slide bar being equipped at the top of it in the cylinder chamber, and the slide bar surface is set with
Reset spring, probe tube middle part front are equipped with lantern ring, and the lantern ring and blind hole are fitted with sampling cotton swab, the set jointly
It is fixedly connected to the connecting column that side is fixedly connected with top end of sliding rod at the top and bottom of ring, the probe tube is fixed with switch,
The speed motor that eased up respectively with battery by conducting wire that switchs is connect, and the probe tube two sides, which are threaded with, protrudes into it
Internal thumbscrew.
Preferably, finger cushion block is equipped at the top of the connecting column.
Preferably, the blind hole inner wall is equipped with non-slip mat.
The utility model proposes a kind of DNA detection sampler, beneficial effect is: by that will sample cotton swab across lantern ring
It is inserted into blind hole, holds probe tube, then the lower switch that press...withes one's finger, slow motor rotation drives sampling cotton swab rotation, in the oral cavity
Facilitate sampling, sampling cotton swab is not fallen out, and after sampling, is first fixed with rotation thumbscrew by cotton swab position is sampled, then use
Finger push finger cushion block can remove sampling cotton swab head when lantern ring moves to the head of sampling cotton swab along sampling cotton swab,
This process finger does not contact sampling cotton swab, will not pollute to it.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of DNA detection sampler cross-sectional view；
Fig. 2 be the utility model proposes a kind of DNA detection sampler main view.
In figure: probe tube 1, battery 2, charging interface 3, slow motor 4, circular baffle plate 5, Rotational Cylindrical 6, blind hole 7, cylindricality
Chamber 8, slide bar 9, reset spring 10, lantern ring 11, sampling cotton swab 12, connecting column 13, switch 14, thumbscrew 15, finger cushion block 16,
Non-slip mat 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of DNA detection sampler, including probe tube 1,1 inner bottom surface of probe tube are equipped with battery 2, take
1 bottom of sample pipe is fixed with the charging interface 3 connecting with battery 2, and 2 side of battery is equipped with and is fixedly connected with 1 inner wall of probe tube
Slow motor 4, slow 4 side of motor is equipped with the circular baffle plate 5 that is fixedly connected with 1 inner wall of probe tube, passes through in the middle part of circular baffle plate 5
It is installed with the Rotational Cylindrical 6 that top is fixedly connected with slow 4 output shaft of motor, is equipped with blind hole 7 at the top of Rotational Cylindrical 6,7 inner wall of blind hole is equipped with
Non-slip mat 17.When carrying out DNA sampling to oral cavity, sampling cotton swab 12 is first passed through into lantern ring 11 and is inserted into blind hole 7, in blind hole 7
17 pairs of 12 bottoms of sampling cotton swab of non-slip mat squeeze, and prevent it from falling, and hand holds probe tube 1, will stretch at the top of sampling cotton swab 12
Enter in cavity sidewalls, turn on the switch, slow motor 4 drives Rotational Cylindrical 6 slowly to rotate, and Rotational Cylindrical 6 then drives sampling cotton swab 12 slow
Speed rotation makes to sample cotton swab 12 to oral cavity progress DNA sampling, this process sampling cotton swab 12 will not be fallen because of rotation.
Cylinder chamber 8 is equipped at the top and bottom of probe tube 1, the slide bar 9 being equipped in cylinder chamber 8 at the top of it, slide bar 9
Surface is set with reset spring 10, and 1 middle part front of probe tube is equipped with lantern ring 11, and lantern ring 11 and blind hole 7 are fitted with sampling jointly
Cotton swab 12 is fixedly connected to the connecting column 13 that side is fixedly connected with 9 top of slide bar, connecting column 13 at the top and bottom of lantern ring 11
Top is equipped with finger cushion block 16, and probe tube 1 is fixed with switch 14, and switch 14 is respectively with battery 2 and slowly electric by conducting wire
Machine 4 connects, and 1 two sides of probe tube are threaded with the thumbscrew 15 in the portion of inserting into the inner.After sampling, first with rotation butterfly
Shape screw 15 by sample 12 position of cotton swab fix, then use finger push finger cushion block 16, connecting column 13 drive lantern ring 11, work as lantern ring
When 11 edge sampling cotton swabs 12 move to cotton swab head, the head that sample cotton swab 12 can be removed, unclamp finger cushion block after removing
16, connecting column 13 and lantern ring 11 are reset to original place by slide bar 9 by reset spring 10, this process finger does not contact sampling cotton swab
12, it will not be polluted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of DNA detection sampler, including probe tube (1), it is characterised in that: probe tube (1) inner bottom surface, which is equipped with, to be stored
Battery (2), probe tube (1) bottom are fixed with the charging interface (3) connecting with battery (2), battery (2) side
Equipped with the slow motor (4) being fixedly connected with probe tube (1) inner wall, slow motor (4) side is equipped with interior with probe tube (1)
The circular baffle plate (5) that wall is fixedly connected, circular baffle plate (5) middle part, which is run through, has top to fix with slow motor (4) output shaft
The Rotational Cylindrical (6) of connection, Rotational Cylindrical (6) top are equipped with blind hole (7), are equipped with column at the top and bottom of the probe tube (1)
Shape chamber (8), the interior slide bar (9) being equipped at the top of it of the cylinder chamber (8), slide bar (9) surface is set with reset bullet
Spring (10), probe tube (1) middle part front are equipped with lantern ring (11), and the lantern ring (11) and blind hole (7) are fitted with jointly and take
Sample cotton swab (12), lantern ring (11) top and bottom are fixedly connected to the connection that side is fixedly connected with slide bar (9) top
Column (13), the probe tube (1) are fixed with switch (14), the switch (14) by conducting wire respectively with battery (2) and slowly
Motor (4) connection, probe tube (1) two sides are threaded with the thumbscrew (15) in the portion of inserting into the inner.
2. a kind of DNA detection sampler according to claim 1, it is characterised in that: be all provided at the top of the connecting column (13)
There are finger cushion block (16).
3. a kind of DNA detection sampler according to claim 1, it is characterised in that: blind hole (7) inner wall is equipped with anti-skidding
It pads (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105289.3U CN208532794U (en) | 2018-07-12 | 2018-07-12 | A kind of DNA detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105289.3U CN208532794U (en) | 2018-07-12 | 2018-07-12 | A kind of DNA detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532794U true CN208532794U (en) | 2019-02-22 |
Family
ID=65388262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105289.3U Active CN208532794U (en) | 2018-07-12 | 2018-07-12 | A kind of DNA detection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673757A (en) * | 2020-05-22 | 2020-09-18 | 李汉忠 | Pharynx swab acquisition robot system |
-
2018
- 2018-07-12 CN CN201821105289.3U patent/CN208532794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673757A (en) * | 2020-05-22 | 2020-09-18 | 李汉忠 | Pharynx swab acquisition robot system |
| CN111673757B (en) * | 2020-05-22 | 2021-06-22 | 李汉忠 | Pharynx swab acquisition robot system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 100000 Beijing Haidian District Shangdi Information Road No. 1 (Beijing Shichuang High-tech Development Corporation 1-1, 1-2) 1-1 5-storey A building 5-storey 030 Patentee after: Beijing Zhongnuo Youkang Biotechnology Co., Ltd. Address before: 430000 East Lake New Technology Development Zone, Wuhan City, Hubei Province, 888 Hi-tech Avenue, Headquarters of Gaonong Biological Park, Area B, 20 buildings, 1 and 2 floors Patentee before: Wuhan Baishipu Biotechnology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 300399 building 7, No.16 Wujing Road, Dongli District, Tianjin Patentee after: Tianjin Compson Inspection and Testing Co.,Ltd. Address before: 100000 Beijing Haidian District Shangdi Information Road No. 1 (Beijing Shichuang High-tech Development Corporation 1-1, 1-2) 1-1 5-storey A building 5-storey 030 Patentee before: Beijing Zhongnuo Youkang Biotechnology Co.,Ltd. |