CN207248828U - A kind of portable intelligent liquid chromatograph - Google Patents
A kind of portable intelligent liquid chromatograph Download PDFInfo
- Publication number
- CN207248828U CN207248828U CN201721312208.2U CN201721312208U CN207248828U CN 207248828 U CN207248828 U CN 207248828U CN 201721312208 U CN201721312208 U CN 201721312208U CN 207248828 U CN207248828 U CN 207248828U
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- CN
- China
- Prior art keywords
- chromatograph
- chromatograph body
- bevel gear
- portable intelligent
- liquid chromatograph
- Prior art date
- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000005571 horizontal transmission Effects 0.000 claims abstract description 4
- 241000252254 Catostomidae Species 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of portable intelligent liquid chromatograph, including chromatograph body, the chromatograph body bottom portion four corners are respectively arranged with the notch being recessed inwardly, the indentation, there is mounted on buffer straight down, the buffer bottom is provided with roller, the chromatograph body bottom portion is provided with cavity structure, and transmission mechanism is provided with the cavity structure；Stating transmission mechanism includes horizontal transmission shaft and the screw rod of longitudinal direction, wherein one end of the transmission shaft is connected with driving motor, the other end is provided with bevel gear one, and the driving motor is electrically connected with the controller.Beneficial effect is：The chromatograph body is driven to move by the roller, it is convenient that liquid chromatograph is transported through；The sucker of lift can prevent from sliding in work in the chromatograph body in use, be fixed on desktop or platform, in transhipment, take in the chromatograph body interior automatically.
Description
Technical field
It the utility model is related to experiment equipment field, and in particular to a kind of portable intelligent liquid chromatograph.
Background technology
Liquid chromatograph is a kind of instrument that detection is separated and identified to organic compound, available for drug development,
The multiple fields such as protein identification, food safety detection, chemical solvent identification, surrounding material identification.
Applicants have discovered that at least there are following technical problem in the prior art：Liquid chromatograph is internally provided with liquid storage
The some such as device, pump, injector, chromatographic column, detector, recorder, therefore volume is larger, need to be by movement in transhipment
Trolley is carried, and when liquid chromatograph is placed on trolley, is needed two people to coordinate and is lifted, therefore transport very not
Just, at the same equipment at work, shaken since separation process exists, equipment easily slides under shock effect so that puts
The liquid chromatograph being placed on desktop or platform easily falls, and leads to not use.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of portable intelligent liquid chromatograph,
It is difficult to solve liquid chromatograph transhipment in the prior art, and the technical problem such as easily fall in use.The utility model carries
Preferable technical solution has in many technical solutions supplied：The light transhipment of liquid chromatograph is realized by the roller, and
In use, the sucker can adsorb the chromatograph body bottom portion on desktop or platform, avoid the skills such as its sliding
Art effect, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of portable intelligent liquid chromatograph provided by the utility model, including chromatograph body, the chromatograph sheet
The notch being recessed inwardly is respectively arranged with body bottom four corners, which is mounted on buffer straight down, described slow
Rush device bottom and roller is installed, the chromatograph body bottom portion is provided with cavity structure, driver is provided with the cavity structure
Structure；
The transmission mechanism includes horizontal transmission shaft and the screw rod of longitudinal direction, wherein one end of the transmission shaft and driving electricity
Machine connects, and the other end is provided with bevel gear one, and the driving motor is electrically connected with the controller, and the lower section of the bevel gear one is set
The bevel gear two engaged is equipped with, the bevel gear two is installed on the head of the screw rod, and the bottom of the screw rod is fixed on
On the chromatograph body, the lower section of bevel gear two is provided with lifter plate；
The lifter plate is provided centrally with the screw thread engaged with the screw rod, and the bottom of the lifter plate is provided with four suctions
Disk, the sucker top are provided with pressure inductor, and the pressure inductor is electrically connected with the controller, the chromatograph sheet
Body bottom is provided with elastic baffle by elastic hinge, and the elastic baffle is corresponding up and down with the sucker；
The chromatograph outer body is provided with push rod, and Piezoelectric switches, the Piezoelectric switches are provided with below the push rod
It is electrically connected with the controller；
The chromatograph body interior is provided with the controller.
Using a kind of above-mentioned portable intelligent liquid chromatograph, during transhipment, the push rod is lifted, promotes the push rod,
The roller is set to drive the chromatograph body movement, without being carried to it, and a people can complete to operate, in movement
When, the buffer can absorb the stroke that fluctuates of the roller under roughness pavement, so as to ensure the chromatograph body
Stationarity in transhipment, after stopping movement, when the push rod is freely fallen, is pressed on the Piezoelectric switches so that described
Piezoelectric switches produce detection signal, and after which is sent to the controller, the controller controls the driving motor
Start, drive the transmission shaft to rotate, and rotary force is sent to the spiral shell by the bevel gear two by the bevel gear one
Bar, makes the screw rod drive the lifter plate to move down, the sucker is ejected downwards, the sucker is open-top by the elastic baffle
After continue to move down, when the sucker is contacted to base plane, and the detection numerical value of the pressure inductor reaches the control
During setting value in device processed, the driving motor stopping action, at this time, the sucker suction on this plane, prevents the color
Spectrometer body slides at work, after use, when the push rod is lifted again, and the Piezoelectric switches detection letter
Number disappear, the driving motor reversal, drives the sucker to move up at this time, into the chromatograph body interior.
Preferably, the buffer is spring buffer.
Preferably, in the roller two be set up in parallel for universal caster wheel, two other is direction-caster.
Preferably, the lifter plate is connected with the cavity structure side walls of the chromatograph body bottom portion.
Preferably, the folding direction of the elastic baffle is towards the chromatograph outer body.
Preferably, the push rod is U-shaped, head is rotatablely connected with the chromatograph body.
Beneficial effect is：1st, the utility model can drive the chromatograph body to move by the roller, convenient
Liquid chromatograph is transported through；
2nd, the sucker of lift can be prevented in the chromatograph body in use, be fixed on desktop or platform
Slid in only working, in transhipment, take in the chromatograph body interior automatically.
Brief description of the drawings
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, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the transmission mechanism top view of the utility model；
Fig. 3 is the control system block diagram of the utility model.
The reference numerals are as follows：
1st, chromatograph body；2nd, transmission mechanism；21st, transmission shaft；22nd, screw rod；23rd, bevel gear two；24th, bevel gear one；3、
Drive motor；4th, buffer；5th, roller；6th, sucker；7th, pressure inductor；8th, elastic baffle；9th, lifter plate；10th, Piezoelectric switches；
11st, push rod；12nd, controller.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Referring to shown in Fig. 1-Fig. 3, the utility model provides a kind of portable intelligent liquid chromatograph, including chromatograph sheet
Body 1, is respectively arranged with the notch being recessed inwardly at 1 bottom four corners of chromatograph body, which is mounted on straight down
Buffer 4,4 bottom of buffer are provided with roller 5, and 1 bottom of chromatograph body is provided with cavity structure, are set in the cavity structure
There is transmission mechanism；
Transmission mechanism 2 includes horizontal transmission shaft 21 and the screw rod 22 of longitudinal direction, wherein one end of transmission shaft 21 and driving electricity
Machine 3 connects, and the other end is provided with bevel gear 1, and drives motor 3 to be electrically connected with controller 12, and the lower section of bevel gear 1 is set
The bevel gear 2 23 engaged is equipped with, bevel gear 2 23 is installed on the head of screw rod 22, and the bottom of screw rod 22 is fixed on chromatography
On instrument body 1, the lower section of bevel gear 2 23 is provided with lifter plate 9；
Lifter plate 9 is provided centrally with the screw thread engaged with screw rod 22, and the bottom of lifter plate 9 is provided with four suckers 6, sucker
6 tops are provided with pressure inductor 7, and pressure inductor 7 is electrically connected with controller 12, and 1 bottom of chromatograph body is closed by elasticity
Page is provided with elastic baffle 8, and elastic baffle 8 and sucker are corresponding about 6；
The outside of chromatograph body 1 is provided with push rod 11, and the lower section of push rod 11 is provided with Piezoelectric switches 10, Piezoelectric switches 10 and control
Device 12 processed is electrically connected；
Chromatograph body 1 is internally provided with controller 12.
As optional embodiment, buffer 4 is spring buffer, so set, easy to absorb ground by spring
Vibrations to roller 5.
In roller 5 two be set up in parallel for universal caster wheel, two other is direction-caster, so set, convenient transhipment
When, direction of advance is adjusted.
Lifter plate 9 is connected with the cavity structure side walls of 1 bottom of chromatograph body, so set, existing easy to lifter plate 9
When moving up and down, prevent it from rotating so that sucker 6 all the time with elastic baffle about 8 it is corresponding.
The folding direction of elastic baffle 8 is towards the outside of chromatograph body 1, so set, by elasticity when being stretched out easy to sucker 6
Baffle 8 is open-top downwards, and when sucker 6 is retracted, 8 automatic catch of elastic baffle prevents from transporting at the entrance below the sucker 6
When, dust enters through the entrance, adsorbs on sucker 6, influences the adsorption capacity of sucker 6.
Push rod 11 is U-shaped, and head is rotatablely connected with chromatograph body 1, so set, the orientation of push rod 11 is conveniently adjusted,
Not only facilitated and promote chromatograph body 1 using push rod 11, but also push rod 11 can be gone to the top of chromatograph body 1, be lifted up.
Using the above structure, during transhipment, push rod 11 is lifted, promotes push rod 11, makes roller 5 drive chromatograph body 1 to move
Dynamic, without being carried to it, and a people can complete to operate, and in movement, buffer 4 can absorb roughness pavement bottom roller
5 stroke that fluctuates, so as to ensure stationarity of the chromatograph body 1 in transhipment, after stopping movement, when push rod 11 freely falls
When lower, it is pressed on Piezoelectric switches 10 so that Piezoelectric switches 10 produce detection signal, after which is sent to controller 12,
The control driving motor 3 of controller 12 starts, and drives transmission shaft 21 to rotate, and rotary force is passed through bevel gear two by bevel gear 1
23 are sent to screw rod 22, make screw rod 22 drive lifter plate 9 move down, sucker 6 is ejected downwards, sucker 6 by elastic baffle 8 it is open-top after
Continue to move down, when sucker 6 is contacted to base plane, and the detection numerical value of pressure inductor 7 reaches setting in controller 12
During definite value, the 3 stopping action of driving motor, at this time, sucker 6 adsorbs on this plane, prevents chromatograph body 1 from occurring at work
Sliding, after use, when push rod 11 is lifted again, Piezoelectric switches 10 detect blackout, drive motor 3 anti-at this time
Turn, driving sucker 6 moves up, into inside chromatograph body 1.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (6)
1. a kind of portable intelligent liquid chromatograph, including chromatograph body (1), it is characterised in that：The chromatograph body (1)
The notch being recessed inwardly is respectively arranged with bottom four corners, which is mounted on buffer (4) straight down, described slow
Rush device (4) bottom and roller (5) is installed, chromatograph body (1) bottom is provided with cavity structure, is set in the cavity structure
There is transmission mechanism (2)；
The transmission mechanism (2) includes horizontal transmission shaft (21) and the screw rod (22) of longitudinal direction, wherein the transmission shaft (21)
One end is connected with driving motor (3), and the other end is provided with bevel gear one (24), and the driving motor (3) and controller (12)
It is electrically connected, the bevel gear two (23) engaged, bevel gear two (23) peace is provided with below the bevel gear one (24)
Mounted in the head of the screw rod (22), the bottom of the screw rod (22) is fixed on the chromatograph body (1), the bevel gear
Lifter plate (9) is provided with below two (23)；
The lifter plate (9) is provided centrally with the screw thread engaged with the screw rod (22), and the bottom of the lifter plate (9) is provided with
Four suckers (6), sucker (6) top are provided with pressure inductor (7), the pressure inductor (7) and the controller
(12) it is electrically connected, chromatograph body (1) bottom is provided with elastic baffle (8), and the elastic baffle by elastic hinge
(8) it is corresponding up and down with the sucker (6)；
Push rod (11) is installed on the outside of the chromatograph body (1), Piezoelectric switches (10), institute are provided with below the push rod (11)
Piezoelectric switches (10) are stated to be electrically connected with the controller (12)；
The chromatograph body (1) is internally provided with the controller (12).
A kind of 2. portable intelligent liquid chromatograph according to claim 1, it is characterised in that：The buffer (4) is bullet
Spring buffer.
A kind of 3. portable intelligent liquid chromatograph according to claim 1, it is characterised in that：Two in the roller (5)
Be set up in parallel for universal caster wheel, two other is direction-caster.
A kind of 4. portable intelligent liquid chromatograph according to claim 1, it is characterised in that：The lifter plate (9) and institute
State the cavity structure side walls connection of chromatograph body (1) bottom.
A kind of 5. portable intelligent liquid chromatograph according to claim 1, it is characterised in that：The elastic baffle (8)
Folding direction is towards on the outside of the chromatograph body (1).
A kind of 6. portable intelligent liquid chromatograph according to claim 1, it is characterised in that：The push rod (11) to be U-shaped,
Head is rotatablely connected with the chromatograph body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312208.2U CN207248828U (en) | 2017-10-11 | 2017-10-11 | A kind of portable intelligent liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312208.2U CN207248828U (en) | 2017-10-11 | 2017-10-11 | A kind of portable intelligent liquid chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248828U true CN207248828U (en) | 2018-04-17 |
Family
ID=61890988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312208.2U Expired - Fee Related CN207248828U (en) | 2017-10-11 | 2017-10-11 | A kind of portable intelligent liquid chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030644A (en) * | 2018-07-12 | 2018-12-18 | 镇江市爱威尔电子有限公司 | A kind of portable anti-skidding shifting gas chromatography mass spectrometer |
| CN112325536A (en) * | 2020-11-27 | 2021-02-05 | 浙江冰盛制冷科技有限公司 | Refrigerator temperature control device |
| CN112858500A (en) * | 2020-12-31 | 2021-05-28 | 南京北辰骄阳科学仪器有限公司 | Liquid chromatograph detects head |
-
2017
- 2017-10-11 CN CN201721312208.2U patent/CN207248828U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030644A (en) * | 2018-07-12 | 2018-12-18 | 镇江市爱威尔电子有限公司 | A kind of portable anti-skidding shifting gas chromatography mass spectrometer |
| CN109030644B (en) * | 2018-07-12 | 2022-05-10 | 山东万盛电气有限公司 | Portable anti-sliding gas chromatography mass spectrometer |
| CN112325536A (en) * | 2020-11-27 | 2021-02-05 | 浙江冰盛制冷科技有限公司 | Refrigerator temperature control device |
| CN112858500A (en) * | 2020-12-31 | 2021-05-28 | 南京北辰骄阳科学仪器有限公司 | Liquid chromatograph detects head |
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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: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |