CN111408421A - Display method of electronic pipettor - Google Patents
Display method of electronic pipettor Download PDFInfo
- Publication number
- CN111408421A CN111408421A CN201910025387.9A CN201910025387A CN111408421A CN 111408421 A CN111408421 A CN 111408421A CN 201910025387 A CN201910025387 A CN 201910025387A CN 111408421 A CN111408421 A CN 111408421A
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- liquid
- pipettor
- display screen
- display
- electronic
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000007599 discharging Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/02—Identification, exchange or storage of information
- B01L2300/025—Displaying results or values with integrated means
- B01L2300/027—Digital display, e.g. LCD, LED
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a display method of an electronic pipettor, which is characterized in that: the shell of the electronic pipettor is at least provided with two display screens, wherein one display screen is arranged at the position close to the upper end on the front side of the electronic pipettor, and the liquid transfer parameters and the state parameters of the electronic pipettor are displayed in a split screen mode according to function categories. The display method of the electronic pipettor fully performs two-screen display according to the smaller structure of the pipettor shell, so that the pipetting parameters and the state parameters of the electronic pipettor can be displayed in a split screen mode according to the function types, the total display area is increased, the display information is classified to be displayed on screens with different functions, and therefore screens with more conventional sizes in the market can be adopted, and the cost and the design difficulty are effectively reduced. The electronic pipettor has the characteristics of small volume, high portability, high holding comfort, convenience in observing and reading readings and low cost.
Description
Technical Field
The invention relates to the technical field of pipettors, in particular to a practical method of an electronic pipettor.
Background
The electronic pipettor generally comprises electronic components such as keys, batteries, a microcontroller and a display, and can realize friendly human-computer interaction. Because the pipettor is the equipment of hand-held type operation, require to possess characteristics such as small in size, higher portability, better comfort of gripping and be convenient for observe and read the registration. In order to meet these requirements, electronic pipette manufacturers have made many attempts.
For example, the screen of an EPET series electronic pipettor produced by a BioHit manufacturer is positioned on the front side of the pipettor, but the pipettor is narrow in the front side and only can purchase a general small-screen liquid crystal display screen on the market, so that the size of the electronic pipettor is small, and the electronic pipettor can meet the requirements of small size, high portability and good holding comfort. However, because the screen is very small, the displayed content needs to be replaced by some abbreviations (such as letter abbreviations) and not only the integrity of the displayed content cannot be guaranteed, but also the operator can hardly obtain an intuitive understanding through the abbreviations, so that the operator needs to frequently cooperate with the instruction for use in the using process, and the operation is very inconvenient.
Also part of the current pipette manufacturers' solutions are to move the screen to the top of the pipette (e.g. the Multipette series electronic pipettor from Eppendorf). Although the display area is enlarged, the center of gravity of the whole machine is moved upwards, so that the holding is unstable easily, and the holding comfort is greatly reduced. In addition, the pipetting operation is performed at the lower end of the pipettor and is displayed at the top, so that an operator cannot view data display while observing the pipetting operation process.
Of course, the manufacturer also proposes a design scheme of the special-shaped screen which conforms to the appearance, but the hardware cost of the customized screen is increased, and the software implementation difficulty is correspondingly increased, so that the production cost and the design difficulty are greatly increased.
Therefore, the inventor of the present application needs to devise a new technology that can make an electronic pipette have the features of small size, high portability, good comfortable holding, easy reading and observation, and low cost.
Disclosure of Invention
Therefore, the invention aims to provide a display method of an electronic pipettor, which can enable the electronic pipettor to have the characteristics of small size, high portability, good holding comfort, convenience in observing and reading readings and low cost, and well overcomes the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a display method of an electronic pipettor is characterized in that at least two display screens are arranged on a shell of the electronic pipettor, wherein one display screen is arranged at a position close to the upper end of the front side of the electronic pipettor, and the pipetting parameters and the state parameters of the electronic pipettor are displayed in a split screen mode according to function categories.
Preferably, the electronic pipette is provided with two display screens, the first display screen is arranged at a position close to the upper end of the pipette shell, and the second display screen is arranged at the upper end of the pipette or at a position below the first display screen on the front surface of the pipette.
Preferably, the second display screen is disposed at a position below the first display screen on the front surface of the pipette.
Preferably, the first display screen is a 96 × 96 pixel display screen.
Preferably, the second display screen is a 64 × 128 pixel display screen or a 48 × 64 pixel display screen, and the second display screen is vertically arranged right below the first display screen.
Preferably, the parameters displayed by the first display screen comprise a menu pipetting mode, reverse pipetting, multiple times of liquid separation, sequence liquid separation, dilution, manual pipetting, dropping liquid, multiple times of liquid suction, pipetting quantity parameters, pipetting times and pipettor real-time state parameters.
Preferably, the menu pipetting mode, reverse pipetting, multiple times of liquid separation, sequence liquid separation, dilution, manual pipetting, dropping liquid and multiple times of liquid absorption are switched and displayed in turn by an adjusting button or an adjusting roller of the electronic pipettor.
Preferably, the parameters displayed by the second display screen include a liquid-transferring direction prompt icon, a liquid-transferring and draining real-time prompt icon, a liquid-transferring information prompt icon, and an additional data display area.
Preferably, the liquid transfer direction indication icon is directed upward when liquid is drawn and downward when liquid is dispensed.
Preferably, the liquid pumping and discharging amount, the liquid pumping and discharging direction and the liquid pumping and discharging speed of the pipette real-time prompt icon are synchronous with the actual liquid pumping and discharging amount, direction and speed of the electronic pipette.
The invention has the beneficial effects that:
the display method of the electronic pipettor fully performs two-screen display according to the smaller structure of the pipettor shell, so that the pipetting parameters and the state parameters of the electronic pipettor can be displayed in a split screen mode according to the function types, the total display area is increased, the display information is classified to be displayed on screens with different functions, and therefore screens with more conventional sizes in the market can be adopted, and the cost and the design difficulty are effectively reduced. The electronic pipettor has the characteristics of small size, high portability, high holding comfort, convenience in observing and reading readings and low cost, and overcomes the defects in the prior art.
Drawings
In order that the present invention may be more readily and clearly understood, reference is now made to the following detailed description taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of a pipette employing a display method of an electronic pipette of the present invention;
fig. 2 is a schematic diagram showing division of display function areas in the case of the two-screen display (broken line boxes in the figure indicate the divided display areas).
The reference numbers in the figures denote:
1-a housing; 10-a first screen; 20-second screen.
Detailed Description
Referring to fig. 1, in a display method of an electronic pipette, two display screens are disposed on a housing 1 of the electronic pipette, a first display screen 10 is disposed at a position close to an upper end of the pipette housing 1, a second display screen 20 is disposed at a position below the first display screen at the front of the pipette, and the second display screen 20 is close to the first display screen 10. The invention fully performs two-screen display according to the smaller structure of the shell of the liquid transfer device, so that the liquid transfer parameters and the state parameters of the electronic liquid transfer device can be displayed in a split screen mode according to the function type, the total display area is increased, and the display information is classified to be displayed on screens with different functions, so that the screen with more conventional size in the market can be adopted, and the cost and the design difficulty are effectively reduced.
In this embodiment, the first display screen 10 is a display screen with 96 × 96 pixels, the second display screen 20 is a display screen with 64 × 128 pixels or a display screen with 48 × 64 pixels, and the second display screen 20 is vertically disposed right below the first display screen 10. The structure design can make full use of the structure that the upper end of the pipettor shell is slightly thick and the lower end of the pipettor shell is thin, and the two display screens are scientifically arranged on the front side of the shell 1, so that the purposes of multi-screen display and full display are achieved, and meanwhile, related pipetting parameters and state parameters can be observed conveniently in the operation process.
The display method of the embodiment is as follows: the panel of the first display screen can be designed into a plurality of display areas, and the division manner as shown in fig. 2 comprises 11 th area, 12 th area, 13 th area and 14 th area.
The 12-zone is mainly used for displaying that specific parameters need to be adjusted or displayed in each pipetting mode, and the parameters of counting, orifice plate guiding, mixing and the like are displayed besides the most common pipetting quantity. Counting means that the counting value is accumulated by 1 and displayed every time the liquid transfer operation is finished; the orifice plate guide means that because the number of the common ware boxes is 96 or 384, the current number is easily forgotten by an operator because the common ware boxes are densely arranged, and the display can provide an orifice plate guide function and prompt the position of the ware number to guide the operator. Mixing: providing mixing capacity, mixing mode (automatic, manual), mixing times; automatic mixing, the mixing capacity, the interval time and the mixing times can be set; and (3) manual mixing, wherein the mixing capacity and the manual mixing frequency are provided, the mixing is continuously carried out as long as an operation key is pressed all the time, and the mixing is stopped when the key is released.
13 is mainly used for prompting the next execution action in the pipetting process, thereby being more convenient for the actual use of operators. The 14 field is used as a multifunctional key for displaying in a setting state of the pipette, and the prompt icon can be hidden in a normal operation state.
The second screen 20 of the present embodiment can also be configured to have four display areas, see fig. 2, specifically, areas 21, 22, 23, and 24, where the area 21 is disposed at the top of the second screen, and can be used to display the battery level, etc.; the 22 region is arranged at the position close to the left in the middle, provides a plurality of records of historical pipetting capacity in a pipetting mode and a reverse pipetting mode, and provides a list of the pipetting capacity and an indication of the current liquid amount in a multi-time liquid separating and sequential liquid separating mode; or to supplement the data of the current pipetting mode. The 23 area is arranged at the lowest end and is used for displaying the liquid transferring direction and speed display, if the liquid is absorbed, the arrow points upwards, if the liquid is separated, the arrow points downwards, the number at the arrow points is the current liquid transferring speed, the font size can be increased to improve the warning function, the speed font size at the tail end of the arrow points can be reduced to improve the contrast degree, the arrow points are icons with sharp shapes, and the arrows can be ordinary arrows or triangular arrows. The 24 areas are used for displaying the state of the simulation liquid in the pipette, the icons in the 24 areas are designed into a progress bar, the lower end limit position of the progress bar indicates that the liquid is not extracted, the upper end limit position of the progress bar indicates that the pipette is fully extracted, and along with the process of extracting the liquid or discharging the liquid, the progress display of the progress bar and the liquid amount in the pipette are synchronously displayed, so that the dynamic display purpose is achieved.
The division of the display area in this embodiment is only an optimal method in this embodiment, but the actual area division can be improved according to different functions or different operation habits that the pipettor needs to display, the technology of the present invention provides a method principle of pipette multi-screen display, so as to achieve the purpose of fully displaying required pipette data according to the limitation of the volume of the pipettor, and basically, the purpose of fully displaying is achieved without the need of designing a non-standard screen, and certainly, the special screen size is customized according to the actual needs or more than 3 screens are designed.
The above embodiments are merely to explain the technical solutions of the present invention in detail, and the present invention is not limited to the above embodiments, and it should be understood by those skilled in the art that all modifications and substitutions based on the above principles and spirit of the present invention should be within the protection scope of the present invention.
Claims (10)
1. A display method of an electronic pipettor is characterized in that: the shell of the electronic pipettor is at least provided with two display screens, wherein one display screen is arranged at the position close to the upper end on the front side of the electronic pipettor, and the liquid transfer parameters and the state parameters of the electronic pipettor are displayed in a split screen mode according to function categories.
2. The display method for an electronic pipette according to claim 1, characterized in that: the electronic pipettor is provided with two display screens, and first display screen setting is in the position that the pipettor casing openly is close to the upper end, and the second display screen setting is in the upper end of pipettor or setting is in the position that the pipettor openly is located first display screen below.
3. The display method for an electronic pipette according to claim 2, characterized in that: the second display screen is arranged at a position, below the first display screen, on the front surface of the pipettor.
4. The display method for an electronic pipette according to claim 3, characterized in that: the first display screen is a 96 × 96 pixel display screen.
5. The display method for an electronic pipette according to claim 2 or 3, characterized in that: the second display screen is a display screen with 64 × 128 pixels or a display screen with 48 × 64 pixels, and the second display screen is vertically arranged right below the first display screen.
6. The display method for an electronic pipette according to any one of claims 2 to 5, characterized in that: the parameters displayed by the first display screen comprise a menu liquid transferring mode, reverse liquid transferring, multiple times of liquid separating, sequence liquid separating, diluting, manual liquid transferring, liquid dropping, multiple times of liquid absorbing, liquid transferring quantity parameters, liquid transferring times and liquid transferring real-time state parameters.
7. The display method for an electronic pipette according to claim 6, characterized in that: the menu moves liquid mode, moves liquid in reverse, divides liquid many times, the sequence divides liquid, dilutes, manually moves liquid, dropping liquid, inhales many times and switches the rotation by adjustment button or the adjusting roller of electron pipettor and show.
8. The display method for an electronic pipette according to any one of claims 2 to 7, characterized in that: the parameters displayed by the second display screen comprise a liquid transfer direction prompt icon, a liquid transfer pipe pumping and draining real-time prompt icon and a liquid transfer machine information prompt icon.
9. The display method for an electronic pipette according to claim 8, characterized in that: move liquid direction suggestion icon and point to the top when drawing liquid, point to down when the dropping liquid.
10. The display method for an electronic pipette according to claim 8, characterized in that: and the liquid pumping and discharging amount, the liquid pumping and discharging direction and the liquid pumping and discharging speed of the pipette real-time prompt icon are synchronous with the actual liquid pumping and discharging amount, direction and speed of the electronic pipette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025387.9A CN111408421A (en) | 2019-01-07 | 2019-01-07 | Display method of electronic pipettor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025387.9A CN111408421A (en) | 2019-01-07 | 2019-01-07 | Display method of electronic pipettor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111408421A true CN111408421A (en) | 2020-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025387.9A Pending CN111408421A (en) | 2019-01-07 | 2019-01-07 | Display method of electronic pipettor |
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| Country | Link |
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| CN (1) | CN111408421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116761678A (en) * | 2021-01-25 | 2023-09-15 | 艾本德欧洲股份有限公司 | Handheld pipetting equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0155087A2 (en) * | 1984-03-12 | 1985-09-18 | Baxter Travenol Laboratories, Inc. | Hand-held pipette with disposable capillary |
| CN103316725A (en) * | 2012-03-20 | 2013-09-25 | 埃佩多夫股份公司 | Electrical pipette device and method for operating same |
| EP2662140A2 (en) * | 2012-02-21 | 2013-11-13 | Sartorius Biohit Liquid Handling Oy | Microplate guide for a pipette |
| CN203678407U (en) * | 2013-11-25 | 2014-07-02 | 黑龙江农垦职业学院 | Micropipettor |
| CN104254397A (en) * | 2012-02-13 | 2014-12-31 | 恩姆菲舍尔科技公司 | Electronic pipette |
| CN206168453U (en) * | 2016-11-11 | 2017-05-17 | 中国医科大学 | Countable moves liquid number of times and has liquid -transfering gun of vacuum aspiration function |
| CN106807464A (en) * | 2017-01-31 | 2017-06-09 | 佛山市顺德区罗恩科学仪器有限公司 | Without menu mode pipettor and its pipetting method |
| CN207220827U (en) * | 2017-03-27 | 2018-04-13 | 滨州学院 | A kind of mental health monitoring device |
-
2019
- 2019-01-07 CN CN201910025387.9A patent/CN111408421A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0155087A2 (en) * | 1984-03-12 | 1985-09-18 | Baxter Travenol Laboratories, Inc. | Hand-held pipette with disposable capillary |
| CN104254397A (en) * | 2012-02-13 | 2014-12-31 | 恩姆菲舍尔科技公司 | Electronic pipette |
| EP2662140A2 (en) * | 2012-02-21 | 2013-11-13 | Sartorius Biohit Liquid Handling Oy | Microplate guide for a pipette |
| CN103316725A (en) * | 2012-03-20 | 2013-09-25 | 埃佩多夫股份公司 | Electrical pipette device and method for operating same |
| CN203678407U (en) * | 2013-11-25 | 2014-07-02 | 黑龙江农垦职业学院 | Micropipettor |
| CN206168453U (en) * | 2016-11-11 | 2017-05-17 | 中国医科大学 | Countable moves liquid number of times and has liquid -transfering gun of vacuum aspiration function |
| CN106807464A (en) * | 2017-01-31 | 2017-06-09 | 佛山市顺德区罗恩科学仪器有限公司 | Without menu mode pipettor and its pipetting method |
| CN207220827U (en) * | 2017-03-27 | 2018-04-13 | 滨州学院 | A kind of mental health monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116761678A (en) * | 2021-01-25 | 2023-09-15 | 艾本德欧洲股份有限公司 | Handheld pipetting equipment |
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Application publication date: 20200714 |