CN206223800U - large volume sampling device - Google Patents
large volume sampling device Download PDFInfo
- Publication number
- CN206223800U CN206223800U CN201621258207.XU CN201621258207U CN206223800U CN 206223800 U CN206223800 U CN 206223800U CN 201621258207 U CN201621258207 U CN 201621258207U CN 206223800 U CN206223800 U CN 206223800U
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- CN
- China
- Prior art keywords
- loading
- joint
- sleeve body
- sleeve
- loadings
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- Expired - Fee Related
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Abstract
Large volume sampling device disclosed in the utility model, including upper sample rack, loading bottle case, 1L loadings bottle, sleeve body, joint and loading pin；The sleeve body upper end forms the upper jack for the insertion of loading pin, sleeve body lower end opens up the lower screwed hole of the locking that is spirally connected for joint, the connecting hole passed through for loading pin syringe needle is formed between upper jack and lower screwed hole, loading top of the trellis installs 20 sleeve bodies, and be spirally connected a joint on each sleeve body；20 sleeve bodies of correspondence set 20 1L loadings bottles in the loading bottle case, and 20 1L loadings bottles are connected one by one with by joint with 20 sleeve bodies.The utility model solves the problems, such as that traditional sampling device sealing is poor, error is big, improves loading efficiency.
Description
Technical field
The utility model belongs to sampling device technical field, more particularly to a kind of large volume sampling device.
Background technology
Existing sampling device mainly includes 20 loading pins, loading seat and 20 20ml samples on loading seat
Test tube, by installing 20 test tubes of 20ml on loading seat, loading pin extracts the solution of test tube, the sampling device entire work flow
Do the sample solution that can only extract 400ml, not only efficiency is low, sealing between time and effort consuming, and loading pin and test tube
It is bad, cause loading error big.
In view of this, the present inventor's sampling device is improved, and especial manufacture goes out a kind of sample that increases and crosses column volume, reaches
Artificial operation is reduced, thus time saving and energy saving large volume sampling device, this case produces.
Utility model content
The purpose of this utility model is to provide a kind of large volume sampling device, to solve traditional sampling device sealing
The big problem of difference, error, improves loading efficiency.
To achieve these goals, the technical solution of the utility model is as follows：
Large volume sampling device, including upper sample rack, loading bottle case, 1L loadings bottle, sleeve body, joint and loading pin；
The sleeve body upper end forms the upper jack for the insertion of loading pin, and sleeve body lower end opens up and is spirally connected locking for joint
Lower screwed hole, forms the connecting hole passed through for loading pin syringe needle between upper jack and lower screwed hole, loading top of the trellis installs 20
Sleeve body, be spirally connected a joint on each sleeve body；
20 sleeve bodies of correspondence set 20 1L loadings bottles in loading bottle case, 20 1L loadings bottles with by joint with
20 sleeve bodies are connected one by one.
The upper sample rack is by casing with the gripper shoe groups installed in casing top into the sleeve body is embedded in supporting plate
On, the loading bottle case is arranged in the casing of sample rack and the loading bottle in loading bottle case is aligned with sleeve body.
Teflon small hose is accessed between the joint and 1L loadings bottle, the hole of joint is inserted in the Teflon small hose one end
Interior, 20 sleeve bodies pass sequentially through the joint and Teflon small hose 20 1L loadings of connection being locked at below sleeve body
Bottle.
Installed in the upper jack of the sleeve body and seal washer is installed in sealing ring, lower screwed hole, seal washer upper end connects
The connecting hole of female connector cylinder and lower end connection Teflon small hose insert one end of joint.
After such scheme, the utility model loading process is：Upper sample rack moves to loading pin lower section, loading pin alignment
Sleeve body, jack on insertion sleeve body, in joint of its syringe needle along the lower screwed hole of connecting hole insertion, by the loading pin other end
Syringe pump extracts the sample in loading bottle, because the capacity of loading bottle has 1L, extracts and once takes out loading pin afterwards, again insertable into set
Cylinder is extracted, until has extracted loading bottle all samples, then mobile upper sample rack, by next loading not extracted bottle and
Corresponding sleeve body alignment loading pin repeats aforesaid operations, until all loadings bottle extracts the beam loading process that finishes.
The beneficial effects of the utility model are：The loading bottle of 1L capacity is employed, 20 loading bottle reserves reach 20L,
By the use of sleeve body as loading pin and the connector of loading bottle, column volume was improved, substantially increased loading efficiency, more time saving province
Power, loading pin is repeatedly inserted into sleeve body and extracts sample, and each applied sample amount reaches 50 times of traditional approach, and sleeve body also has
Enough sealings, it is to avoid loading error.
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 structural representation of the present utility model；
Fig. 2 is enlarged drawing at Figure 1A；
Fig. 3 is the side view of the utility model loading bottle case；
Fig. 4 is the top view of the utility model loading bottle case；
Fig. 5 is top view of the present utility model.
Label declaration
Upper sample rack 1, casing 11, supporting plate 12, loading bottle case 2,1L loadings bottle 3, sleeve body 4, upper jack 41, lower screwed hole
42, connecting hole 43, joint 5, loading pin 6, syringe needle 61, sealing gasket 7, seal washer 8.
Specific embodiment
As described in figures 1 and 5, the large volume sampling device that the utility model is disclosed, including upper sample rack 1, loading bottle case 2,1L
Loading bottle 3, sleeve body 4, joint 5 and loading pin 6；
The upper end of sleeve body 4 forms the upper jack 41 for the insertion of loading pin 6, and the lower end of sleeve body 4 opens up and is spirally connected locking for joint 5
Lower screwed hole 42, the connecting hole 43 passed through for loading pin syringe needle 61, upper sample rack are formed between upper jack 41 and lower screwed hole 42
20 sleeve bodies 4 are installed at top, and a joint 5 is assigned on each sleeve body 4；
The sleeve bodies setting 20 of correspondence 20 3,20 loadings bottles 3 of 1L loadings bottle pass through joint 5 and 20 in loading bottle case 2
Sleeve body 4 is connected one by one, specifically, accessing Teflon small hose between joint 5 and 1L loadings bottle 3（Not shown in figure）, the spy
In the hole of fluorine dragon small hose one end insertion joint 5,20 sleeve bodies 4 pass sequentially through the joint 5 and spy for being locked at the lower section of sleeve body 4
Fluorine dragon small hose connects 20 1L loadings bottles.
The upper sample rack of this embodiment is constituted by casing 11 and installed in the supporting plate 12 of casing top, and sleeve body 4 is embedded in
In supporting plate 12, loading bottle case 2 is arranged in the casing 11 of sample rack 1 and loading bottle 3 and sleeve body 4 pairs in loading bottle case 2
It is accurate
In order to further improve the sealing of sleeve body 4, sealing ring 7, lower screwed hole are installed in the upper jack 41 of sleeve body 4
Seal washers 8 are installed in 42, the connecting hole 43 of the upper end adapter sleeve cylinder 4 of seal washer 8 and lower end connection Teflon small hose is inserted
Enter one end of joint.
The utility model loading process is：Upper sample rack 1 moves to the lower section of loading pin 6, the alignment sleeve cylinder 4 of loading pin 6, insertion
Jack 41 on sleeve body, in joint 5 of its syringe needle 61 along the lower screwed hole 42 of the insertion of connecting hole 43, by the other end of loading pin 6
Syringe pump extracts the sample in loading bottle 3, because the capacity of loading bottle 3 has 1L, extracts and once takes out loading pin 6 afterwards, inserts again
Enter sleeve body 4 to extract, until extracted the loading 2 all samples of bottle, then mobile upper sample rack 1, by it is next do not extract it is upper
Sample bottle 2 and the alignment loading of corresponding sleeve body 4 pin 6, repeat aforesaid operations, until all samples 2 extract the beam loading mistake that finishes
Journey.
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)
1. large volume sampling device, it is characterised in that：Including upper sample rack, loading bottle case, 1L loadings bottle, sleeve body, joint and on
Sample pin；
The sleeve body upper end forms the upper jack for the insertion of loading pin, and sleeve body lower end opens up the lower spiral shell of the locking that is spirally connected for joint
Pit, forms the connecting hole passed through for loading pin syringe needle between upper jack and lower screwed hole, loading top of the trellis installs 20 sleeves
Body, be spirally connected a joint on each sleeve body；
20 sleeve bodies of correspondence set 20 1L loadings bottles in loading bottle case, 20 1L loadings bottles with pass through joint and 20
Sleeve body is connected one by one.
2. large volume sampling device as claimed in claim 1, it is characterised in that：The upper sample rack is by casing and installed in casing
The gripper shoe groups at top into, the sleeve body is set on the supporting plate, loading bottle case be arranged in the casing of sample rack and
Loading bottle in loading bottle case is aligned with sleeve body.
3. large volume sampling device as claimed in claim 1, it is characterised in that：Accessed between the joint and 1L loadings bottle special
Fluorine dragon small hose, in the hole of Teflon small hose one end insertion joint, 20 sleeve bodies are passed sequentially through and are locked at sleeve
Joint and Teflon small hose below body connect 20 1L loadings bottles.
4. large volume sampling device as claimed in claim 3, it is characterised in that：Sealing is installed in the upper jack of the sleeve body
Circle, seal washer, the connecting hole of seal washer upper end adapter sleeve cylinder are installed in lower screwed hole and lower end connection Teflon is soft
Pipe inserts one end of joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258207.XU CN206223800U (en) | 2016-11-23 | 2016-11-23 | large volume sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258207.XU CN206223800U (en) | 2016-11-23 | 2016-11-23 | large volume sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223800U true CN206223800U (en) | 2017-06-06 |
Family
ID=58791171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258207.XU Expired - Fee Related CN206223800U (en) | 2016-11-23 | 2016-11-23 | large volume sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405136A (en) * | 2016-11-23 | 2017-02-15 | 睿科仪器（厦门）有限公司 | Large-volume sample loading device |
-
2016
- 2016-11-23 CN CN201621258207.XU patent/CN206223800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405136A (en) * | 2016-11-23 | 2017-02-15 | 睿科仪器（厦门）有限公司 | Large-volume sample loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |