CN209215209U - A kind of micro-spectrophotometer sampling and measuring device of easy cleaning - Google Patents
A kind of micro-spectrophotometer sampling and measuring device of easy cleaning Download PDFInfo
- Publication number
- CN209215209U CN209215209U CN201821989366.6U CN201821989366U CN209215209U CN 209215209 U CN209215209 U CN 209215209U CN 201821989366 U CN201821989366 U CN 201821989366U CN 209215209 U CN209215209 U CN 209215209U
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- China
- Prior art keywords
- shell
- sampling
- wall
- pull rod
- micro
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Abstract
The utility model discloses a kind of micro-spectrophotometer sampling and measuring devices of easy cleaning, including shell and sampling bottle, sampling bottle is detachably connected by connecting tube and shell, one end of connecting tube is connected to sampling bottle fixation, the other end of connecting tube is threadedly coupled with shell, one end of shell offers drain pipe, drain pipe is connected to shell fixation, the internal slide of shell is connected with piston, piston is bonded with pull rod far from the central location of drain pipe side, the other end of pull rod extends shell, a kind of micro-spectrophotometer sampling and measuring device of easy cleaning of the utility model is extracted by the liquid that the pull rod of setting pulls piston to sample needs, extract the inside that liquid inside housings will be input to sampling bottle by the unidirectional valve seal plate of setting, it is saved, by the sampling that connecting tube is able to carry out to different components, And the utility model sampler is easy to disassemble to be cleaned, so that detection data is more accurate.
Description
Technical field
The utility model relates to sampling and measuring device fields, take more particularly, to a kind of micro-spectrophotometer of easy cleaning
Sample measuring device.
Background technique
Micro-spectrophotometer is that one kind can act on physics, chemistry, biology, medicine, materialogy, environmental science
The analysis instrument of equal scientific researches, and be also required in the modern productions such as chemical industry, medicine, environment measuring, metallurgy and administrative department
It uses.Structure is complicated for the sampler of existing micro-spectrophotometer detection, and use process is relatively complicated, and is using
It is more inconvenient to clean after the completion, and the liquid of device internal residual will lead to the data inaccuracy of detection next time, produces to detection data
It is raw to influence.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of micro-spectrophotometer sampling and measuring device of easy cleaning, including shell and sampling bottle, the sampling bottle are logical
It crosses connecting tube to be detachably connected with shell, one end of the connecting tube is connected to sampling bottle fixation, the other end of the connecting tube
It is threadedly coupled with shell, one end of the shell offers drain pipe, and the drain pipe is connected to shell fixation, the shell
Internal slide is connected with piston, and the piston is bonded with pull rod far from the central location of drain pipe side, the pull rod it is another
Shell is extended at end, and the pull rod extends one end of shell and is bonded with push plate, tube wall of the shell close to push plate one end
On be bonded with grip ring, fixed on the side wall of the shell two sides to be communicated with several liquid flowing tubes, the inside of the liquid flowing tube turns
Dynamic to be connected with sealing plate, the sealing plate is equipped with limited block close to the side of pull rod, and the inner wall of the limited block and liquid flowing tube is viscous
It connects, the liquid flowing tube, which extends, is threaded with sealing cover on the tube wall on the outside of shell one end, the sealing cover is close to sealing plate
Block is connected on the inner wall of side, the other end of the block is contacted with sealing plate, and the shell is close to drain pipe one end
Tube wall on offer inlet, the inlet is equipped with around the circle of outer wall one of shell, and the inside of the inlet is plugged with
Sleeve is connected, the connection sleeve extends shell far from one end of pull rod, and the connection sleeve extends inlet one end
Outer wall on be fixedly connected with annular stop plate, be fixedly connected with filter plate on the side wall of the connection sleeve inner circle side, and described
Several filter openings are offered on filter plate.
As a further solution of the present invention: the tube wall of the hull outside is equipped with graduation mark.
Rubber seal is connected with as a further solution of the present invention: inlaying on the side wall of the outside piston side
Ring.
As a further solution of the present invention: being fixedly connected with drawing on side wall of the push plate far from pull rod side
Ring.
As a further solution of the present invention: being coated with rubber painting on the pull ring and the side wall of grip ring inner circle side
Layer, and the surface of the rubber coating offers non-slip groove.
The utility model has the beneficial effects that a kind of micro-spectrophotometer sampling and measuring device of easy cleaning of the utility model
It is extracted by the liquid that the pull rod of setting pulls piston to sample needs, the liquid extracted inside housings will be by setting
The unidirectional valve seal plate set is input to the inside of sampling bottle, is saved, by the way that connecting tube is able to carry out taking for different components
Sample, and the utility model sampler is easy to disassemble is cleaned, so that detection data is more accurate.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the cross-sectional view of the utility model;
Fig. 3 is the enlarged drawing of part A in Fig. 2;
Fig. 4 is the enlarged drawing of part B in Fig. 2.
In figure: 1- shell, 2- drain pipe, 3- piston, 4- rubber seal ring, 5- pull rod, 6- push plate, 7- pull ring, 8- grip ring,
9- rubber coating, 10- liquid flowing tube, 11- sealing plate, 12- limited block, 13- sealing cover, 14- block, 15- connecting tube, 16- sampling
Bottle, 17- inlet, 18- connection sleeve, 19- annular stop plate, 20- filter plate.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of micro-spectrophotometer sampling and measuring dress of easy cleaning
Set, including shell 1 and sampling bottle 16, sampling bottle 16 is detachably connected by connecting tube 15 with shell 1, one end of connecting tube 15 and
The fixed connection of sampling bottle 16, the other end of connecting tube 15 are threadedly coupled with shell 1, and one end of shell 1 offers drain pipe 2, row
Liquid pipe 2 is connected to the fixation of shell 1, and the internal slide of shell 1 is connected with piston 3, central position of the piston 3 far from 2 side of drain pipe
It sets and is bonded with pull rod 5, the other end of pull rod 5 extends shell 1, and pull rod 5 extends one end of shell 1 and is bonded with push plate 6, shell
Body 1 is bonded with grip ring 8 on the tube wall of 6 one end of push plate, and fixation is communicated with several liquid flowing tubes on the side wall of 1 two sides of shell
10, the inner rotation of liquid flowing tube 10 is connected with sealing plate 11, and sealing plate 11 is equipped with limited block 12, limit close to the side of pull rod 5
Block 12 is Nian Jie with the inner wall of liquid flowing tube 10, and liquid flowing tube 10, which extends, is threaded with sealing cover on the tube wall on the outside of 1 one end of shell
13, sealing cover 13 is connected to block 14 on the inner wall of 11 side of sealing plate, and the other end and the sealing plate 11 of block 14 connect
Touching, shell 1 offer inlet 17 on the tube wall of 2 one end of drain pipe, and inlet 17 is set around the circle of outer wall one of shell 1
Have, the inside of inlet 17 is plugged with connection sleeve 18, and connection sleeve 18 extends shell 1 far from one end of pull rod 5, and connects
Sleeve 18, which extends, is fixedly connected with annular stop plate 19 on the outer wall of 17 one end of inlet, connect the side wall of 18 inner circle side of sleeve
On be fixedly connected with filter plate 20, and several filter openings are offered on filter plate 20.
Further, the tube wall in 1 outside of shell is equipped with graduation mark, can more intuitively observe 1 internal liquid of shell
Volume.
Further, it is inlayed on the side wall of 3 outer circle side of piston and is connected with rubber seal ring 4, piston 3 and shell can be made
The sealing performance of 1 inner wall is more preferable.
Further, it is fixedly connected with pull ring 7 on side wall of the push plate 6 far from 5 side of pull rod, user can be enhanced and pushing away
Comfort when dynamic and pulling pull rod 5.
Further, rubber coating 9, and the table of rubber coating 9 are coated on the side wall of 8 inner circle side of pull ring 7 and grip ring
Face offers non-slip groove, can enhance the frictional force of pull ring 7 and grip ring 8 and finger, so that device is held more when in use
Stablize.
The working principle of the utility model is: amount of liquid and the deal selectivity sampled as needed passes through liquid flowing tube
The 10 suitable sampling bottles 16 of connection will need to connect the sealing cover 13 of measured location from liquid flowing tube 10 before connecting sampling bottle 16
Tube wall on remove, connecting tube 15 and liquid flowing tube 10 are attached, sampling bottle 16 connect after the completion of, pull rod 5 is pushed into close
One end of drain pipe 2, rubber seal ring 4 can scrape off residual liquid on 1 inner wall of shell, be discharged from drain pipe 2, by feed liquor
Mouth 17 is placed into the liquid for needing to sample, and under atmospheric pressure, liquid will enter to shell 1 by inlet 17 to liquid
Inside, while the liquid level inside shell 1 will be identical in the water level of liquid to be taken, and pulls pull ring 7, and pull ring 7 drives pull rod 5 to be moved
Inside dynamic, that the piston 3 of 5 end of pull rod will drive liquid to enter shell 1, and entered to by the unidirectional valve seal plate 11 of setting
The inside of sampling bottle 16 pulls pull ring 7 if liquid-taken amount is inadequate again, when piston 3 being pushed into the direction of drain pipe 2 every time,
The inside that residual liquid on 1 inner wall of shell can be released to shell 1, is convenient for lower sub-sampling.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of micro-spectrophotometer sampling and measuring device of easy cleaning, including shell (1) and sampling bottle (16), the sampling
Bottle (16) is detachably connected by connecting tube (15) with shell (1), and one end and sampling bottle (16) of the connecting tube (15) are fixed
Connection, the other end of the connecting tube (15) are threadedly coupled with shell (1), and one end of the shell (1) offers drain pipe
(2), the drain pipe (2) is connected to shell (1) fixation, and the internal slide of the shell (1) is connected with piston (3), the work
Plug (3) is bonded with pull rod (5) far from the central location of drain pipe (2) side, and the other end of the pull rod (5) extends shell
(1), and the pull rod (5) extends one end of shell (1) and is bonded with push plate (6), and the shell (1) is close to push plate (6) one end
Tube wall on be bonded with grip ring (8), which is characterized in that it is fixed on the side wall of shell (1) two sides to be communicated with several and take
The inner rotation of liquid pipe (10), the liquid flowing tube (10) is connected with sealing plate (11), and the sealing plate (11) is close to pull rod (5)
Side is equipped with limited block (12), and the limited block (12) is Nian Jie with the inner wall of liquid flowing tube (10), and the liquid flowing tube (10) is extended
It is threaded with sealing cover (13) on tube wall on the outside of shell (1) one end, the sealing cover (13) is close to sealing plate (11) side
Inner wall on be connected to block (14), the other end of the block (14) is contacted with sealing plate (11), and the shell (1) is close
It is offered inlet (17) on the tube wall of drain pipe (2) one end, outer wall one circle of the inlet (17) around shell (1) is set
Have, the inside of the inlet (17) is plugged with connection sleeve (18), and connection sleeve (18) is prolonged far from the one end of pull rod (5)
It stretches out shell (1), and connection sleeve (18) extends and is fixedly connected with annular stop on the outer wall of inlet (17) one end
Plate (19) is fixedly connected with filter plate (20) on the side wall of described connection sleeve (18) inner circle side, and opens up on the filter plate (20)
There are several filter openings.
2. a kind of micro-spectrophotometer sampling and measuring device of easy cleaning according to claim 1, which is characterized in that institute
It states the tube wall on the outside of shell (1) and is equipped with graduation mark.
3. a kind of micro-spectrophotometer sampling and measuring device of easy cleaning according to claim 1, which is characterized in that institute
It states to inlay on the side wall of piston (3) outer circle side and is connected with rubber seal ring (4).
4. a kind of micro-spectrophotometer sampling and measuring device of easy cleaning according to claim 1, which is characterized in that institute
It states and is fixedly connected with pull ring (7) on the side wall of push plate (6) separate pull rod (5) side.
5. a kind of micro-spectrophotometer sampling and measuring device of easy cleaning according to claim 4, which is characterized in that institute
It states and is coated with rubber coating (9) on pull ring (7) and the side wall of grip ring (8) inner circle side, and the surface of the rubber coating (9) is opened
Equipped with non-slip groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821989366.6U CN209215209U (en) | 2018-11-29 | 2018-11-29 | A kind of micro-spectrophotometer sampling and measuring device of easy cleaning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821989366.6U CN209215209U (en) | 2018-11-29 | 2018-11-29 | A kind of micro-spectrophotometer sampling and measuring device of easy cleaning |
Publications (1)
Publication Number | Publication Date |
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CN209215209U true CN209215209U (en) | 2019-08-06 |
Family
ID=67462174
Family Applications (1)
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CN201821989366.6U Expired - Fee Related CN209215209U (en) | 2018-11-29 | 2018-11-29 | A kind of micro-spectrophotometer sampling and measuring device of easy cleaning |
Country Status (1)
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CN (1) | CN209215209U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114486370A (en) * | 2021-12-28 | 2022-05-13 | 湖南吉大检验检测有限公司 | Liquid transfer device for food detection |
-
2018
- 2018-11-29 CN CN201821989366.6U patent/CN209215209U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114486370A (en) * | 2021-12-28 | 2022-05-13 | 湖南吉大检验检测有限公司 | Liquid transfer device for food detection |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
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: 20190806 Termination date: 20201129 |