CN106124651B - A kind of chromatograph - Google Patents
A kind of chromatograph Download PDFInfo
- Publication number
- CN106124651B CN106124651B CN201610422082.8A CN201610422082A CN106124651B CN 106124651 B CN106124651 B CN 106124651B CN 201610422082 A CN201610422082 A CN 201610422082A CN 106124651 B CN106124651 B CN 106124651B
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- CN
- China
- Prior art keywords
- contact element
- fixed
- groove
- chromatograph
- control mainboard
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The present invention provides a kind of chromatograph, including trigger assembly, control mainboard and the reminder feature being connect with the control mainboard, the trigger assembly includes fixed component, fixed contact element, mobile contact element, elastomer and baffle, the fixed contact element is fixedly connected with the fixed component, it is provided with through-hole in the fixed component, the mobile contact element includes orientation lever and butt junction, the butt junction is fixedly connected with the orientation lever, the orientation lever passes through the through-hole, the orientation lever is connected to the baffle by the elastomer, the fixed contact element and the butt junction are respectively and electrically connected to the control mainboard.By the way that alarm set is arranged on chromatograph in the present invention, control mainboard is connected with reminder feature, when chamber door is opened/closing when, mobile contact element, fixed contact element and control mainboard forming circuit/open circuit, reminder feature reminds testing staff, to achieve the purpose that correctly to be arranged column model, the failure rate of chromatography detection is reduced.
Description
Technical field
The present invention relates to chromatography field more particularly to a kind of chromatographs.
Background technology
TFT-LCD(Thinfilmtransistor-liquidcrystaldisplay：Thin Film Transistors-LCD is shown
Device) it is to show good display device in comprehensive performances such as brightness, contrast, power consumption, service life, volume and weights at present, it
Function admirable, large-scale production characteristic it is good, high degree of automation, development space is wide, gradually occupied display neck
The leading position in domain.
Liquid crystal is as one of production most important raw material of TFT-LCD, therefore its characteristic is extremely important, and laboratory often utilizes
Gas chromatograph (GC) and gas chromatograph-mass spectrometer (GC-MS) carry out the analysis test of liquid crystal, such as test each component content, the liquid of liquid crystal
Brilliant purity, liquid crystal mass spectrum, liquid crystal pollution etc..During the use of GC and GC-MS, often it is related to the installation and replacement of chromatographic column.
After the completion of chromatographic column is replaced, need that the mounted column model of instrument is arranged in control software.But testing staff exists sometimes
It after replacing chromatographic column can forget that column model is arranged in control software, directly initiate system and use；And at this point, because control
Be not set as in software processed correctly column model, the chromatographic column highest of former setting is less than in column oven temperature to be made
It can't be alarmed with when temperature, it is therefore possible to the highest that column oven temperature is more than current mounted chromatographic column occur to use temperature
The case where spending and chromatographic column caused to damage.
Invention content
The purpose of the present invention is to provide a kind of chromatographs, testing staff can be reminded in software after replacing chromatographic column
Middle setting column model avoids the hair due to the case where column model difference being arranged in software causes chromatographic column to damage
It is raw.
To achieve the goals above, embodiment of the present invention provides the following technical solutions：
The present invention provides a kind of chromatograph, including trigger assembly, control mainboard and the prompting being connect with the control mainboard
Component, the trigger assembly include fixed component, fixed contact element, mobile contact element, elastomer and baffle, the fixed contact element and institute
It states fixed component to be fixedly connected, through-hole is provided in the fixed component, the mobile contact element includes orientation lever and butt junction, institute
It states and fixes contact element described in butt junction face, the butt junction is fixedly connected with the orientation lever, and the orientation lever passes through described logical
Hole, the orientation lever are connected to the baffle by the elastomer, and elastic force direction and the orientation lever of the elastomer exist
Moving direction is consistent in the through-hole, and the fixed contact element and the butt junction are respectively and electrically connected to the control mainboard.
Wherein, groove is equipped in the fixed component, the through-hole is set to the bottom portion of groove, and the fixed contact element is solid
It is scheduled on the bottom portion of groove, the elastomer is contained in the groove.
Wherein, the fixed component is in sleeve-shaped, and one end face of the fixed component is equipped with groove, the through-hole setting
In the bottom portion of groove, the fixed contact element is fixed on another end face of fixed component, the orientation lever abutting
The closely described baffle plate setting of head rest, the elastomer are contained in the groove.
Wherein, the baffle is fixed on the opening of the groove of the fixed component, the opening of the groove and institute
The bottom for stating groove is oppositely arranged, so that the groove forms closed receiving space.
Wherein, the fixed component and the orientation lever are isolation material, and the fixed contact element and the butt junction are to lead
Electric material.
Wherein, the elastomer is spring.
Wherein, the reminder feature is combination one or more in indicator light, buzzer and display screen.
Wherein, the reminder feature includes display screen, and the control mainboard record butt junction is contacted with the fixed contact element
And the time point information of separation, the time point information are transferred to the display screen, the display screen after control mainboard is handled
Show the time point information.
Wherein, further include babinet and chamber door, the baffle is a part for the babinet.
Wherein, further include babinet and chamber door, the baffle is a part for the chamber door.
The embodiment of the present invention has the following advantages that or advantageous effect：
By the way that alarm set is arranged on chromatograph in the present invention, control mainboard is connected with reminder feature, when chamber door is opened
When opening/closing when, mobile contact element, fixed contact element and control mainboard forming circuit/open circuit, reminder feature to testing staff into
Row is reminded, and to achieve the purpose that correctly to be arranged column model, reduces the failure rate of chromatography detection.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the chromatograph structural schematic diagram of one embodiment of the invention；
Fig. 2 is the chromatograph schematic diagram for having the alarm set described in Fig. 1；
Fig. 3 is the chromatograph structural schematic diagram of another embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiments shall fall within the protection scope of the present invention.
In addition, the explanation of following embodiment is referred to the additional illustration, to illustrate the spy that the present invention can be used to implement
Determine embodiment.Direction terms mentioned in the present invention, for example, "upper", "lower", "front", "rear", "left", "right", "inner",
"outside", " side " etc. are only the directions with reference to annexed drawings, and therefore, the direction term used is to more preferably, more clearly say
It is bright and understand the present invention, rather than indicate or imply signified device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, and can also be detachably connected, or integrally connect for example, it may be being fixedly connected
It connects；It can be mechanical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.If this
The term for occurring " process " in specification, refers not only to independent process, when can not clearly be distinguished with other process, as long as
It can realize that the effect desired by the process is then also included in this term.In addition, the numerical value model indicated with "~" in this specification
It refers to the range that "~" front and back numerical value recorded is included as minimum value and maximum value to enclose.In the accompanying drawings, structure
Similar or identical is indicated by the same numeral.
Referring to Fig. 1, the chromatograph 100 of the present invention includes：It trigger assembly (label 10 in Fig. 2), control mainboard 20 and carries
Awake component 30.The control mainboard 20 is connect with the reminder feature 30.The trigger assembly includes fixed component 11, moves and touch
Part 12, elastomer 13, baffle 14 and fixed contact element 114.It is provided with through-hole 112 on one end face of the fixed component 11.Institute
Fixed contact element 114 is stated to be fixed on the end face of the fixed component 11.The mobile contact element 12 includes orientation lever 121 and butt junction
122.Contact element 114 is fixed described in 122 face of the butt junction, the butt junction 122 is fixedly connected with the orientation lever 121, institute
It states orientation lever 121 and passes through the through-hole 112.It is understood that the radius of the through-hole 112 should be more than the orientation lever
121 radius, so that orientation lever 121 can easily move in the through-hole 112.The orientation lever 121 passes through the elasticity
Body 13 is connected to the baffle 14, and abutting part is arranged described in 14 face of the baffle, and the elastomer 13 drives the orientation lever
121 move in the through-hole along orientation lever extending direction, the butt junction 122 between the baffle 14 and the abutting part it
Between.The fixed contact element 114 and the butt junction 122 are electric conductor, and are electrically connected to the control by conducting wire respectively
Mainboard 20.
It is understood that in other embodiments, the butt junction 122 can also be connected by the elastomer 13
It is connected to baffle 14.
In a specific embodiment of the invention, the fixed component 11 is in sleeve-shaped.One of the fixed component 11
Fluted 110 are arranged on end face.The groove 110 is that the mobile contact element 12 and the fixed contact element 114 provide installation space.
Specifically, the through-hole 112 is arranged in 10 bottom of the groove, the through-hole 112 is connected to the groove and the external world.The fixation
Contact element 114 is fixed on 110 bottom of the groove.The fixed contact element 114 is generally annular, is sleeved on the outside of the orientation lever.Institute
It states and fixes the setting of contact element 114 described in 14 face of baffle, the groove 110 of the baffle 14 and the fixed component 11 forms closed
Host cavity, the butt junction 122 and the elastomer 13 are contained in the host cavity.It is understood that the butt junction
122 between the baffle 14 and the fixed contact element 114.
Further, the fixed component 11 and the orientation lever 121 are isolation material, the fixed contact element 114 and institute
It is conductive material to state butt junction 122.
Preferably, the reminder feature 30 is combination one or more in indicator light, buzzer and display screen.
In a specific embodiment of the invention, the reminder feature 30 includes display screen.Further, it is supported when described
When connector 122 is in contact/detaches with the fixed contact element 114, the control mainboard 20 is able to record the time point letter at the moment
Breath, the time point information are transferred to the display screen after the processing of control mainboard 20, and the display screen shows that the time point believes
Breath.
Please refer to Fig. 2, in of the invention specific embodiment, chromatograph 100 further includes babinet 50 and chamber door 60
(omitting reminder feature and control mainboard).The trigger assembly 10 is fixed on chromatographic babinet 50.At this point, the baffle
14 can be a part for the babinet 50.When chamber door 60 is closed, orientation lever 121 and the chamber door 60 of the mobile contact element 12
It abuts against, mobile contact element 12 is depressed, and elastomer 13 is compressed.Butt junction at this time 122 is separated with the fixed contact element 114.More
When changing chromatographic column, chamber door 60 is opened, and under the elastic force effect of elastomer 13 with fixed component 11 opposite move occurs for mobile contact element 12
It is dynamic so that butt junction 122 is in contact with the fixed contact element 114.At this point, butt junction 122, the fixed contact element 114 and described
Control mainboard 20 is formed into a loop.Control mainboard 20 records current time point information A simultaneously.After chromatographic column is replaced, chamber door
60 re-close, and mobile contact element 12 is depressed, and the butt junction 122 is separated from each other with the fixed contact element 114, at this point, abutting
First 122, the fixed contact element 114 and the control mainboard 20 form open circuit, while control mainboard 20 records current time point
Information B.The time point information that butt junction and the fixed contact element 114 are contacted and detached by control mainboard 20 after processing, transmission
Onto display screen.It can show that " system detectio is to your instrument column oven door when A time points are to B on display screen with pop-up at this time
Between put and once opened, whether PLSCONFM has replaced chromatographic column, and correct chromatography column type is please arranged in system configuration if any replacing
Number！", at the same time buzzer sounds, and reminds testing staff that correct column model is arranged in systems.If testing staff's hand
Dynamic setting is ignored or is arranged after the completion of column model, and pop-up and buzzer alarm release.
It is understood that in other embodiments, the trigger assembly may be also secured at chromatographic chamber door 60
On.Preferably, when the trigger assembly is fixed on the chamber door 60, the baffle 14 can be a part for chamber door 60.
Preferably, the elastomer 13 in the present invention can be spring or other flexible objects.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of another of the invention specific embodiment (with same parts in Fig. 1
With " distinguish, such as the fixed component 11 in Fig. 1 is 11 " in Fig. 3), the distinctive points of the embodiment and above-described embodiment are,
The fixed contact element is arranged far from the end face of the groove 110 ".121 " the butt junction 122 " of the orientation lever is close
The baffle 14 " is arranged, and the orientation lever 121 " is connected to by elastomer 13 on the baffle 14 ".The fixed contact element
114 " between the butt junction 122 " and the baffle 14 ".In the present embodiment, when chamber door is depressed, the butt junction
122 " are in contact with the fixed contact element 114 ", and spring is compressed；When chamber door is opened, the mobile contact element 12 is due to elastomer
The effect of 13 " elastic force is jacked up so that the butt junction 122 " is separated with the fixed contact element 114 ".It equally may be implemented to pass through
Unlatching/closing of chamber door when judging to replace chromatographic column, reminds testing staff that the purpose of column model is correctly arranged.
By the way that alarm set is arranged on chromatograph in the present invention, control mainboard is connected with reminder feature, when chamber door is opened
When opening/closing when, mobile contact element, fixed contact element and control mainboard forming circuit/open circuit, reminder feature to testing staff into
Row is reminded, and to achieve the purpose that column model correctly is arranged, prevents column temperature from being caused more than the maximum operation (service) temperature of chromatographic column
The generation of chromatographic column damage, reduces Detectability loss cost.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms differ
Surely identical embodiment or example are referred to.Moreover, the particular features, structures, materials, or characteristics of description can be any one
It can be combined in any suitable manner in a or multiple embodiments or example.
Embodiments described above does not constitute the restriction to the technical solution protection domain.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution made by within the spirit and principle of mode
Within enclosing.
Claims (9)
1. a kind of chromatograph, including column oven, the column oven includes babinet and chamber door, which is characterized in that including trigger assembly,
Control mainboard and the reminder feature being connect with the control mainboard, the trigger assembly include fixed component, fixed contact element, movement
Contact element, elastomer and baffle, the fixed contact element are fixedly connected with the fixed component, are provided in the fixed component logical
Hole, the mobile contact element include orientation lever and butt junction, fix contact element described in the butt junction face, the butt junction with it is described
Orientation lever is fixedly connected, and the orientation lever passes through the through-hole, the orientation lever to be connected to the baffle by the elastomer,
The moving direction in the through-hole is consistent with the orientation lever in the elastic force direction of the elastomer, the fixed contact element and described supports
Connector is respectively and electrically connected to the control mainboard, and the trigger assembly is fixed on the babinet.
2. chromatograph as described in claim 1, which is characterized in that be equipped with groove, the through-hole setting in the fixed component
In the bottom portion of groove, the fixed contact element is fixed on the bottom portion of groove, and the elastomer is contained in the groove.
3. chromatograph as described in claim 1, which is characterized in that the fixed component is in sleeve-shaped, the fixed component one
A end face is equipped with groove, and the through-hole is set to the bottom portion of groove, and the fixed contact element is fixed on the another of fixed component
On a end face, close to the baffle plate setting, the elastomer is contained in the groove for the orientation lever butt junction.
4. chromatograph as claimed in claim 2 or claim 3, which is characterized in that it is described that the baffle is fixed on the fixed component
The opening of groove, the opening of the groove and the bottom of the groove are oppositely arranged, so that the groove forms closed receipts
Vessel.
5. chromatograph as described in claim 1, which is characterized in that the fixed component and the orientation lever are isolation material,
The fixed contact element and the butt junction are conductive material.
6. chromatograph as described in claim 1, which is characterized in that the elastomer is spring.
7. chromatograph as described in claim 1, which is characterized in that the reminder feature is indicator light, buzzer and display screen
In one or more combination.
8. chromatograph as claimed in claim 7, which is characterized in that the reminder feature includes display screen, the control mainboard
The time point information that record butt junction is contacted and detached with the fixed contact element, the time point information is after control mainboard is handled
It is transferred to the display screen, the display screen shows the time point information.
9. chromatograph as described in claim 1, which is characterized in that the baffle is a part for the babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422082.8A CN106124651B (en) | 2016-06-15 | 2016-06-15 | A kind of chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422082.8A CN106124651B (en) | 2016-06-15 | 2016-06-15 | A kind of chromatograph |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106124651A CN106124651A (en) | 2016-11-16 |
| CN106124651B true CN106124651B (en) | 2018-09-14 |
Family
ID=57270074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422082.8A Active CN106124651B (en) | 2016-06-15 | 2016-06-15 | A kind of chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106124651B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0285110A2 (en) * | 1987-04-01 | 1988-10-05 | Omron Tateisi Electronics Co. | Push-button switch |
| US6768069B1 (en) * | 2003-04-08 | 2004-07-27 | Shin Jiuh Corp. | Micro switch |
| CN101458996A (en) * | 2007-12-12 | 2009-06-17 | 东莞安联电器元件有限公司 | Interlocking press-button switch |
| CN101622535A (en) * | 2007-02-23 | 2010-01-06 | 东曹株式会社 | Column oven with double temperature control |
| WO2011126211A3 (en) * | 2010-04-05 | 2012-01-05 | Kim Jin Man | Electric plug capable of performing easy identifying, pulling out, and power controlling functions |
| CN204121438U (en) * | 2014-04-02 | 2015-01-28 | 杭州匠物网络科技有限公司 | A kind of medicine bottle/box device of reminding function |
| WO2015042839A1 (en) * | 2013-09-26 | 2015-04-02 | 西门子公司 | Dual-position buttons |
| CN104688526A (en) * | 2015-03-24 | 2015-06-10 | 江苏科技大学 | Intelligent medicine case system and medicine taking reminding and medicine getting method |
-
2016
- 2016-06-15 CN CN201610422082.8A patent/CN106124651B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0285110A2 (en) * | 1987-04-01 | 1988-10-05 | Omron Tateisi Electronics Co. | Push-button switch |
| US6768069B1 (en) * | 2003-04-08 | 2004-07-27 | Shin Jiuh Corp. | Micro switch |
| CN101622535A (en) * | 2007-02-23 | 2010-01-06 | 东曹株式会社 | Column oven with double temperature control |
| CN101458996A (en) * | 2007-12-12 | 2009-06-17 | 东莞安联电器元件有限公司 | Interlocking press-button switch |
| WO2011126211A3 (en) * | 2010-04-05 | 2012-01-05 | Kim Jin Man | Electric plug capable of performing easy identifying, pulling out, and power controlling functions |
| WO2015042839A1 (en) * | 2013-09-26 | 2015-04-02 | 西门子公司 | Dual-position buttons |
| CN204121438U (en) * | 2014-04-02 | 2015-01-28 | 杭州匠物网络科技有限公司 | A kind of medicine bottle/box device of reminding function |
| CN104688526A (en) * | 2015-03-24 | 2015-06-10 | 江苏科技大学 | Intelligent medicine case system and medicine taking reminding and medicine getting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106124651A (en) | 2016-11-16 |
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