CN206223799U - One kind is inverted sampling device - Google Patents
One kind is inverted sampling device Download PDFInfo
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- CN206223799U CN206223799U CN201621257889.2U CN201621257889U CN206223799U CN 206223799 U CN206223799 U CN 206223799U CN 201621257889 U CN201621257889 U CN 201621257889U CN 206223799 U CN206223799 U CN 206223799U
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- loading
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- fixing hole
- diaphragm seal
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Abstract
It is a kind of disclosed in the utility model to be inverted sampling device, including loading bottle, loading seat, suction needle, air inlet needle and cleaning needle；The loading bottle is made up of bottle, bottle cap and diaphragm seal, and bottle cap is covered on the bottleneck of bottle, and diaphragm seal is arranged between bottle cap and bottle；Loading seat upper end forms upwardly opening fixing hole, and loading bottle is inverted and is fixed in fixing hole, and seamless between bottle cap and fixing hole is close to；The loading seat lower end opens up three jacks that loading seat bottom is connected with fixing hole, suction needle, air inlet needle and cleaning needle are inserted upwardly into fixing hole by three jacks respectively from loading seat bottom, and suction needle, air inlet needle and cleaning needle both pass through diaphragm seal and reach loading bottle bottleneck；The air inlet needle lower end is provided with Non-return air valve.The utility model solves tradition and is just putting that sampling device sample recovery rate is low and the loading bottle halfway problem of cleaning.
Description
Technical field
The utility model belongs to sampling device technical field, more particularly to a kind of to be inverted sampling device.
Background technology
Just to put mode, the shortcoming for just putting loading is cannot to accomplish definitely complete loading to existing sampling device, i.e. loading
The bottom of bottle of bottle always has some residual liquid sample liquids, and cannot be to being carried out around loading bottle wall effectively during cleaning loading bottle
Cleaning, so as to cause Assay recovery low.
In view of this, the present inventor's sampling device is improved, especial manufacture go out one kind can effectively clean loading bottle and
The inversion sampling device of sample recovery rate is improved, thus this case produces.
Utility model content
The purpose of this utility model is to provide a kind of inversion sampling device, solves tradition and is just putting sampling device sample time
Yield is low and loading bottle cleans halfway problem.
To achieve these goals, the technical solution of the utility model is as follows：
One kind is inverted sampling device, including loading bottle, loading seat, suction needle, air inlet needle and cleaning needle；
The loading bottle is made up of bottle, bottle cap and diaphragm seal, and bottle cap is covered on the bottleneck of bottle, and diaphragm seal is arranged on
Between bottle cap and bottle；The loading seat upper end forms upwardly opening fixing hole, and loading bottle is inverted and is fixed in fixing hole, and
It is seamless between bottle cap and fixing hole to be close to；The loading seat lower end opens up three by inserting that loading seat bottom connects with fixing hole
Hole, suction needle, air inlet needle and cleaning needle are inserted upwardly into fixing hole by three jacks respectively from loading seat bottom, and inhale sample
Pin, air inlet needle and cleaning needle both pass through diaphragm seal and reach loading bottle bottleneck；The air inlet needle lower end is provided with Non-return air valve.
The diaphragm seal is silica gel piece.
The middle concave concave surface in an inverted cone of the diaphragm seal upper surface a, jack of the loading seat is located at back taper
The underface at shape concave surface center, suction needle passes through diaphragm seal to reach the back taper concave surface center of diaphragm seal after inserting the jack.
The loading seat is made up of seat under the loading seat of honour of mutual snapping and loading, and the loading seat of honour opens up through hole, under loading
The through hole lower end is sealed to form the fixing hole by seat.
After such scheme, the utility model loading process is：Suction needle insertion jack reach loading bottle after, open into
The Non-return air valve of air tube, extraneous gas enters loading bottle tonifying Qi, and there is no negative pressure, sample enters syringe pump along suction needle, inhales
Sample pin can be such that sample draws completely positioned at position of bottleneck.
In cleaning, cleaning fluid passes through outside pumping pressure along cleaning needle penetrating loading bottle, and cleaning fluid is along loading bottle
Bottle wall leaves, and reaches the purpose cleaned completely.
The beneficial effects of the utility model are：Be inverted for loading bottle by loading seat be sealed in its fixing hole by the utility model
In, by air inlet needle make-up gas, realize that sample flows downwardly into syringe pump along suction needle, and make by spray cleaning fluid upwards
The cleaning of loading bottle more thoroughly, perfectly solves that the loading rate of recovery is low and the halfway problem of cleaning.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is Fig. 1 C-C directions sectional view；
Fig. 3 is the side view of the utility model loading lower seat portion；
Fig. 4 is Fig. 1 D-D directions sectional view.
Label declaration
Loading bottle 1, loading seat 2, the loading seat of honour 21, seat 22 under loading, fixing hole 23, jack 24, suction needle 3, air inlet needle
4, Non-return air valve 41, cleaning needle 5, diaphragm seal 6, back taper concave surface 61.
Specific embodiment
As shown in figs. 1 and 4, a kind of of the utility model announcement is inverted sampling device, including loading bottle 1, loading seat 2, suction
Sample pin 3, air inlet needle 4 and cleaning needle 5,
Loading bottle 1 is made up of bottle 11, the diaphragm seal 6 of bottle cap 12, and diaphragm seal 6 is silica gel piece；Bottle cap 12 is covered in bottle 11
Bottleneck on, diaphragm seal 6 is set between bottle cap 12 and bottle 11；2 upper ends of loading seat form upwardly opening fixing hole 23,
Loading bottle 1 is inverted and is fixed in fixing hole 23, and seamless between bottle cap 12 and fixing hole 23 is close to；2 lower ends of loading seat open up
Three by the jacks 24 that are connected with fixing hole 23 of 2 bottoms of loading seat, suction needle 3, air inlet needle 4 and cleaning needle 5 are from loading bottom
It is inserted upwardly into fixing hole 23 by three jacks 24 respectively, and suction needle 3, air inlet needle 4 and cleaning needle 5 both pass through diaphragm seal 6
Reach loading 1 bottleneck of bottle；The lower end of the air inlet needle 4 is provided with Non-return air valve 41.
The middle concave concave surface 61 in an inverted cone of the upper surface of the diaphragm seal 6, a jack 23 of the loading seat 2
In the underface at the center of back taper concave surface 61, suction needle 3 passes through diaphragm seal 6 to reach the back taper of diaphragm seal after inserting the jack 23
The center of concave surface 61, so ensures that suction needle 3 is located at bottleneck minimum point.
The present embodiment China, loading seat 2 is made up of seat 22 under the loading seat of honour 21 of mutual snapping and loading, the loading seat of honour 21
Through hole is opened up, the through hole lower end is sealed to form the fixing hole 23 by seat 22 under loading.
The utility model loading process is：After the insertion jack 23 of suction needle 3 reaches loading bottle 1, syringe pump passes through suction needle 3
After extracting liquid, the negative pressure formed in loading bottle 1 automatically opens up the Non-return air valve 41 of air inlet needle 4, and extraneous gas enters loading bottle 1
Tonifying Qi, there is no negative pressure, sample enters syringe pump along suction needle, and suction needle 3 can be such that sample draws completely positioned at position of bottleneck.
In cleaning, cleaning fluid passes through outside pumping pressure along the penetrating loading of cleaning needle 5 bottle 1, and cleaning fluid is along loading
Bottle bottle wall leaves, and reaches the purpose cleaned completely.
Specific embodiment of the utility model is these are only, not to the restriction of protection domain of the present utility model.
The equivalent variations that all mentalities of designing according to this case are done, each fall within the protection domain of this case.
Claims (4)
- It is 1. a kind of to be inverted sampling device, it is characterised in that：Including loading bottle, loading seat, suction needle, air inlet needle and cleaning needle；The loading bottle is made up of bottle, bottle cap and diaphragm seal, and bottle cap is covered on the bottleneck of bottle, and diaphragm seal is arranged on bottle cap Between bottle；The loading seat upper end forms upwardly opening fixing hole, and loading bottle is inverted and is fixed in fixing hole, and bottle cap It is seamless between fixing hole to be close to；The loading seat lower end opens up three jacks that loading seat bottom is connected with fixing hole, Suction needle, air inlet needle and cleaning needle are inserted upwardly into fixing hole by three jacks respectively from loading seat bottom, and suction needle, are entered Air tube and cleaning needle both pass through diaphragm seal and reach loading bottle bottleneck；The air inlet needle lower end is provided with Non-return air valve.
- 2. one kind as claimed in claim 1 is inverted sampling device, it is characterised in that：The diaphragm seal is silica gel piece.
- 3. one kind as claimed in claim 1 is inverted sampling device, it is characterised in that：The centre of the diaphragm seal upper surface is recessed Back taper concave surface is formed, a jack of the loading seat is located at the underface at back taper concave surface center, and suction needle inserts this and inserts The back taper concave surface center of diaphragm seal is reached behind hole through diaphragm seal.
- 4. one kind as claimed in claim 1 is inverted sampling device, it is characterised in that：Loading seat by mutual snapping loading Seat composition under the seat of honour and loading, the loading seat of honour opens up through hole, and the through hole lower end is sealed to form the fixing hole by seat under loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257889.2U CN206223799U (en) | 2016-11-23 | 2016-11-23 | One kind is inverted sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257889.2U CN206223799U (en) | 2016-11-23 | 2016-11-23 | One kind is inverted sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223799U true CN206223799U (en) | 2017-06-06 |
Family
ID=58791142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257889.2U Active CN206223799U (en) | 2016-11-23 | 2016-11-23 | One kind is inverted sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645771A (en) * | 2016-11-23 | 2017-05-10 | 睿科仪器（厦门）有限公司 | Inverted sample loading device |
-
2016
- 2016-11-23 CN CN201621257889.2U patent/CN206223799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645771A (en) * | 2016-11-23 | 2017-05-10 | 睿科仪器（厦门）有限公司 | Inverted sample loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inverted sample loading device Effective date of registration: 20190304 Granted publication date: 20170606 Pledgee: Xiamen Huli District Financing Guarantee Co., Ltd. Pledgor: Rui Ke instrument (Xiamen) Co., Ltd. Registration number: 2019990000170 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210421 Granted publication date: 20170606 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: REEKO INSTRUMENT (XIAMEN) Co.,Ltd. Registration number: 2019990000170 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211018 Address after: 361000 5-6f, No. 176, Xinfeng Road, Huizhi space, torch high tech Zone, Xiamen, Fujian Patentee after: Ruike Group (Xiamen) Co.,Ltd. Address before: 361000 room n206a, Weiye building, entrepreneurship Park, torch high tech Zone, Xiamen, Fujian Patentee before: REEKO INSTRUMENT (XIAMEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right |