CN205691390U - A kind of defecator - Google Patents
A kind of defecator Download PDFInfo
- Publication number
- CN205691390U CN205691390U CN201620519970.7U CN201620519970U CN205691390U CN 205691390 U CN205691390 U CN 205691390U CN 201620519970 U CN201620519970 U CN 201620519970U CN 205691390 U CN205691390 U CN 205691390U
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- China
- Prior art keywords
- cover plate
- center
- groove
- lower cover
- defecator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of defecator, fix bar, fixing bolt, sleeve, lower cover plate, needle tubing, syringe filter, support cover plate, sample bottle, base, groove and right angle draw-in groove including handle, pressure pad, spring, center；The beneficial effects of the utility model are: this apparatus structure connects compact, use simple, on base fluted, can be used to fixing sample bottle, ensure that the placement of sample bottle is stable, it is used for fixing syringe filter and needle tubing with multiple right angles draw-in groove on the support cover plate of circular configuration, a circle syringe filter can be put, support cover plate to be moved up and down by the fixing bolt of regulation, it is applicable to the needle tubing of different length is placed, support cover plate can fix bar by center and sleeve can realize 360 degree of rotations, when multiple samples are filtered, work efficiency can be improved, by lower cover plate, pressure pad pushes down on needle tubing, realize filtering multiple sample the most simultaneously, during work, stability is strong, it is suitable for promoting the use of.
Description
Technical field
This utility model relates to a kind of defecator, belongs to field of experiment equipment.
Background technology
Syringe filter is a kind of defecator indispensable in Modern Laboratory, is mainly used in chromatography stream
Dynamic phase and the filtration of sample, have preferably effect to protection chromatographic column and infusion pump guard system and injection valve etc. are contaminated,
It is widely used in gravimetric analysis, microanalysis, colloid separation and sterility test, owing to syringe filter is less, operated
In journey, the careless slightly phenomenon arising that leakage, ultimately results in the failure of an experiment, carries out sometimes for multiple samples during experiment
Filtering, artificial filter wastes the substantial amounts of time one by one, additionally can only use the most permissible after some sample filtering at short notice
Possessing original character, long-time placement can be gone bad, and adds the difficulty of experiment, the most still when to multiple sample filtering
Without a kind of syringe filter support can aided filter, for this invent a kind of can with syringe filter support filter device show
Obtain and be extremely necessary.
Utility model content
The purpose of this utility model is that provides a kind of defecator to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of defecator, including handle, pressure pad,
Spring, center fix bar, fixing bolt, sleeve, lower cover plate, needle tubing, syringe filter, support cover plate, sample bottle, base,
Groove and right angle draw-in groove；Described base is provided with the groove for fixing sample bottle, and the center of described base has and is disposed vertically
Bar is fixed at center, described center fix the outside of bar surround have the sleeve of hollow cylindrical, the outside of described sleeve to have can 360 degree
Rotating the support cover plate of circular configuration, the downside of described support cover plate is provided with the fixing spiral shell that adjustable support cover plate moves up and down
Bolt, described support cover plate is provided with right angle draw-in groove, is fixed with syringe filter in described right angle draw-in groove, described syringe filter
The top that upside has needle tubing, described center to fix bar is provided with spring, and there are lower cover plate, described lower cover plate in the upside of described spring
Downside have pressure pad, the upper center of described lower cover plate to be provided with handle.
Further, in order to reach can stably to place sample bottle on base, described base is provided with for placing solid
Determine the groove of sample bottle.
Further, in order to the working portion reaching to make whole device is the most corresponding, described center is fixed bar and is passed perpendicularly through
Lower cover plate and support the center of cover plate, and described center is fixed bar lower end and is fixed on the center of base.
Further, can be with 360 degree of rotations in order to reach support cover plate, the outside encirclement of bar is fixed at described center to be had hollow
The sleeve of column type, the outside of described sleeve have can 360 degree rotate circular configurations support cover plate.
Further, can move up and down to reach support cover plate, and make can put between support cover plate and lower cover plate
Putting the needle tubing of different length, the downside of described support cover plate is provided with the fixing bolt that adjustable support cover plate moves up and down.
Further, in order to reach support cover plate periphery can firmly put a circle syringe filter, described support lid
Plate is circular configuration, and the outer of described support cover plate is with rectangular card groove.
Further, in order to reach lower cover plate of upspringing after filtration completes, there is lower cover plate the upside of described spring.
Further, not damaging needle tubing to reach pressure lower cover plate, there is pressure pad the downside of described lower cover plate, and
Described pressure pad and right angle draw-in groove one_to_one corresponding.
Further, in order to reach to be easy to depress lower cover plate and then promote needle tubing to complete to filter, described lower cover plate
Upper center is provided with handle.
The beneficial effects of the utility model are: this apparatus structure connects compact, use simple, fluted on base, permissible
Be used for fixing sample bottle, it is ensured that the placement of sample bottle is stable, circular configuration support cover plate on multiple right angles draw-in groove
Being used for fixing syringe filter and needle tubing, can put a circle syringe filter, supporting cover plate can be by the fixing bolt of regulation
Lower movement, goes for placing the needle tubing of different length, and support cover plate can fix bar by center and sleeve is permissible
Realizing 360 degree of rotations, when filtering multiple samples, can improve work efficiency, lower cover plate is connected with handle, lower cover
There is pressure pad under plate, fixing bar has spring, pushes down on needle tubing by lower cover plate, pressure pad, to realize filtering, and realize once
Filtering multiple sample, during work, stability is strong, is suitable for promoting the use of simultaneously.
Breakthrough of the present utility model is to act not only as the support of syringe filter and needle tubing, it is also possible to the most real
Existing multiple syringe filter and needle tubing filter simultaneously, substantially increase work efficiency, and easily go bad multiple short time
Sample cross when filtering, reduce difficulty, it is ensured that original character of sample.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram described in the utility model；
Fig. 2 is support cover plate top view described in the utility model；
In figure: 1, handle, 2, pressure pad, 3, spring, 4, center fix bar, 5, fixing bolt, 6, sleeve, 7, lower cover plate,
8, needle tubing, 9, syringe filter, 10, support cover plate, 11, sample bottle, 12, base, 13, groove, 14, right angle draw-in groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of defecator, including handle 1, pressure pad 2, spring 3, center fix bar 4, fixing bolt 5,
Sleeve 6, lower cover plate 7, needle tubing 8, syringe filter 9, support cover plate 10, sample bottle 11, base 12, groove 13 and right angle draw-in groove
14；Described base 12 is provided with for the convenient stable groove 13 placing fixing sample bottle 11, and the center of described base 12 has vertical
Bar 4 is fixed at the straight center placed, and described center is fixed bar 4 and passed perpendicularly through lower cover plate 7 and support the center of cover plate 10, makes whole
The working portion of device is the most corresponding, and described center is fixed the outside of bar 4 and surrounded the sleeve 6 having hollow cylindrical, described sleeve 6
Outside have can 360 degree rotate circular configurations support cover plate 10, the downside of described support cover plate 10 is provided with adjustable support lid
The fixing bolt 5 that plate 10 moves up and down, makes can place between support cover plate 10 and lower cover plate 7 needle tubing 8 of different length, described
Support cover plate 10 and be provided with right angle draw-in groove 14, in described right angle draw-in groove 14, be fixed with syringe filter 9, described syringe filter 9
The top that has needle tubing 8, described center to fix bar 4, upside be provided with after having filtered the spring 3 of lower cover plate of upspringing, described bullet
The upside of spring 3 has lower cover plate 7, the downside of described lower cover plate 7 to have a pressure pad 2 that needle tubing can be protected without damage, described under
The upper center of cover clamp 7 is provided with to be easy to depress lower cover plate 7 and then promote pin, and 8 complete the handle 1 filtered.
As a kind of technical optimization scheme of the present utility model: described base 12 is provided with for stably placing fixing sample
The groove 13 of bottle 11；Described center is fixed bar 4 and is passed perpendicularly through lower cover plate 7 and support the center of cover plate 10, and described center is solid
The center of base 12 is fixed in fixed pole 4 lower end, and the working portion making whole device is the most corresponding；Described support cover plate 10 can pass through
Bar is fixed at center and sleeve can realize 360 degree of rotations, and described support cover plate 10 can realize moving up and down by fixing bolt 5,
Making can place between support cover plate 10 and lower cover plate 7 needle tubing 8 of different length, described support cover plate 10 is circular configuration, and
Support the outer of cover plate 10 and be with the right angle draw-in groove 14 that can put a circle syringe filter 9；Described spring 3 can after filtration completes bullet
Removing cover clamp 7, the downside of described lower cover plate (7) is provided with and right angle draw-in groove 14 pressure pad 2 one to one, described lower cover plate
The upper center of 7 is provided with can conveniently be depressed lower cover plate 7 and promote needle tubing 8 to carry out the handle 1 filtered.
Defecator in use, is first placed on testing stand by this utility model, the fixing bolt of regulation and on move down
Dynamic support cover plate, makes the distance between support cover plate and lower cover plate can put down the needle tubing equipped with sample to be filtered；Then will
Sample bottle is fixed in the groove on base, and stable for syringe filter is positioned in the right angle draw-in groove supported on cover plate,
The syringe filter supporting cover plate can place a circle, then needle tubing handstand is connected to syringe filter；Fix finally by center
Bar and sleeve carry out 360 degree and rotate and support cover plates, make the pressure pad on the downside of needle tubing top and the lower cover plate placed on support cover plate
Vertical corresponding, push down on needle tubing by handle pressure lower cover strip dynamic pressure pad, it is achieved filter, after having filtered, unclamp hands
Handle, under the elastic force effect of spring, makes lower cover plate return to original position.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (9)
1. a defecator, fixes bar (4), fixing bolt (5), sleeve including handle (1), pressure pad (2), spring (3), center
(6), lower cover plate (7), needle tubing (8), syringe filter (9), support cover plate (10), sample bottle (11), base (12), groove
And right angle draw-in groove (14) (13)；It is characterized in that: described base (12) is provided with groove (13), described groove is placed with in (13)
Fixing sample bottle (11), the center of described base (12) has the center being disposed vertically to fix bar (4), and bar (4) is fixed at described center
Outside surround have the sleeve (6) of hollow cylindrical, the outside of described sleeve (6) to have can the support of 360 degree rotation circular configurations
Cover plate (10), the downside of described support cover plate (10) is provided with the fixing bolt (5) that adjustable support cover plate (10) moves up and down, institute
State support cover plate (10) and be provided with right angle draw-in groove (14), in described right angle draw-in groove (14), be fixed with syringe filter (9), described pin
There is needle tubing (8) upside of formula filter (9), and described center is fixed the top of bar (4) and is provided with spring (3), described spring (3) upper
Side has lower cover plate (7), the downside of described lower cover plate (7) to have pressure pad (2), the upper center of described lower cover plate (7) to be provided with
Handle (1).
A kind of defecator the most according to claim 1, it is characterised in that: described base (12) is provided with for stably putting
Put the groove (13) of fixing sample bottle (11).
A kind of defecator the most according to claim 1 and 2, it is characterised in that: described center is fixed bar (4) and is passed perpendicularly through
Lower cover plate (7) and support the center of cover plate (10), and described center is fixed bar (4) lower end and is fixed on the center of base (12).
A kind of defecator the most according to claim 3, it is characterised in that: described support cover plate (10) can be solid by center
Fixed pole and sleeve realize 360 degree of rotations.
A kind of defecator the most according to claim 1, it is characterised in that: described support cover plate (10) is by fixing bolt
(5) realize moving up and down, make can place between support cover plate (10) and lower cover plate (7) needle tubing (8) of different length.
A kind of defecator the most according to claim 4, it is characterised in that: described support cover plate (10) is circular configuration,
And the outer of support cover plate (10) is with the right angle draw-in groove (14) that can put a circle syringe filter (9).
A kind of defecator the most according to claim 1, it is characterised in that: described spring (3) can after filtration completes bullet
Remove cover clamp (7).
A kind of defecator the most according to claim 6, it is characterised in that: the downside of described lower cover plate (7) be provided with
Right angle draw-in groove (14) pressure pad one to one (2).
A kind of defecator the most according to claim 7, it is characterised in that: the upper center of described lower cover plate (7) sets
Have and can conveniently depress the handle (1) that lower cover plate (7) promotion needle tubing (8) carries out filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519970.7U CN205691390U (en) | 2016-05-31 | 2016-05-31 | A kind of defecator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519970.7U CN205691390U (en) | 2016-05-31 | 2016-05-31 | A kind of defecator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691390U true CN205691390U (en) | 2016-11-16 |
Family
ID=57263430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519970.7U Expired - Fee Related CN205691390U (en) | 2016-05-31 | 2016-05-31 | A kind of defecator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940400A (en) * | 2018-07-27 | 2018-12-07 | 绿城农科检测技术有限公司 | It is a kind of for filtering the fixed frame of sample introduction liquid in batches |
| CN109520807A (en) * | 2018-11-29 | 2019-03-26 | 中国科学院合肥物质科学研究院 | A kind of soil sample multiplicity filter method |
-
2016
- 2016-05-31 CN CN201620519970.7U patent/CN205691390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940400A (en) * | 2018-07-27 | 2018-12-07 | 绿城农科检测技术有限公司 | It is a kind of for filtering the fixed frame of sample introduction liquid in batches |
| CN108940400B (en) * | 2018-07-27 | 2021-04-20 | 绿城农科检测技术有限公司 | A mount for filtering sampling liquid in batches |
| CN109520807A (en) * | 2018-11-29 | 2019-03-26 | 中国科学院合肥物质科学研究院 | A kind of soil sample multiplicity filter method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170531 |