CN206082567U - Automatic needle tubing of liquid volume is got to volume - Google Patents
Automatic needle tubing of liquid volume is got to volume Download PDFInfo
- Publication number
- CN206082567U CN206082567U CN201621055839.6U CN201621055839U CN206082567U CN 206082567 U CN206082567 U CN 206082567U CN 201621055839 U CN201621055839 U CN 201621055839U CN 206082567 U CN206082567 U CN 206082567U
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- display screen
- microprocessor
- liquid
- digital display
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses an automatic needle tubing of liquid volume is got to volume, including the needle tubing body, a needle tubing body side surface is provided with flexible optical sensor and perpendicular measuring tool, flexible optical sensor photosurface is connected with needle tubing body side surface, the opposite flank of photosurface is provided with microprocessor, power and digital display display screen, the principle of printing opacity intensity difference in the liquid district that kicks into the needle tubing body according to illumination and the aneroid tagma, flexible optical sensor gathers the illumination intensity of difference and transmits optical signal to microprocessor, the height of liquid level is judged in its processing through to optical signal of microprocessor, and thereby the cross -sectional area who multiply by the needle tubing body is with the volume data of the liquid that calculates and come out the data display through the digital display display screen, through the utility model discloses can solve owing to the reading error that reading sight out of plumb caused, and the not high problem of liquid volume precision that the volume was got, easy operation, messenger's equipment is more intelligent.
Description
Technical field
This utility model belongs to needle tubing field, and in particular to a kind of needle tubing of automatic measurement liquid volume.
Background technology
When liquid is measured using conventional needle tubing, because the sight line of people is difficult to absolute upright in liquid concave meniscus lowest point,
Precision is not high when measuring liquid volume, easily causes larger error in reading, and people carries out reading and originally has to the liquid for measuring
There is certain personal error, on the other hand, when liquid is measured, if needle tubing can not be placed on the position of a relative level,
Can come greatly not convenient to accurate sensing tape, the two aspects are taken into account simultaneously, to experimenter great inconvenience is brought.
The content of the invention
The technical problems to be solved in the utility model there is provided a kind of rational in infrastructure, be easy to accurate measuring desired body hydrops
The needle tubing of the automatic measurement liquid volume of body.
To realize above-mentioned target, the technical solution of the utility model is：A kind of needle tubing of automatic measurement liquid volume, including
Needle tubing body, the side surface of needle tubing body one is provided with flexible optical sensor and vertical measurer；The flexible optical sensing
Device photosurface is connected with needle tubing body side surface, and the opposite flank of photosurface is provided with microprocessor, power supply and digital display and shows
Screen, the power supply is connected respectively by circuit with flexible optical sensor, microprocessor and digital display display screen, is flexible optical
Sensor, microprocessor and digital display display screen provide electric energy；The flexible optical sensor is connected by circuit with microprocessor
Connect, for gathering test tube in varying strength optical signalling, and optical signalling is sent to microprocessor；The microprocessor leads to
Cross circuit to be connected with digital display display screen, for receiving optical signal and by calculation process the body of liquid in needle tubing is calculated
Product, and the electrical signal of the liquid volume for calculating is sent to digital display display screen；The digital display display screen is used to receive calculating
The electrical signal electrical signal of the liquid volume for going out, the numerical value of liquid volume is included on digital display display screen, the vertical amount
It is "T"-shaped transparent closed groove to have for cross section, including transverse groove and the vertical groove perpendicular to transverse groove, described to hang down
The cross section of straight measurer is parallel with the axis of needle tubing body, and injection in vertical groove has the flush red liquid of liquid level.
It is further preferred that the power supply is solar panel.
It is further preferred that the width of the flexible optical sensor is 1/3rd of needle tubing body circumference circle.
It is further preferred that the digital display display screen surface is provided with switch.
The beneficial effects of the utility model：Fluid zone and the aneroid of needle tubing body are injected by illumination by this utility model
The different principle of penetrating light intensity in body area, flexible optical sensor acquisition to different intensity of illumination and by optical signalling is passed through
The calculation process of processor, and by the liquid volume for calculating by digital display display screen by data display out, solve due to
The error in reading that reading sight line out of plumb is caused, and the not high problem of the liquid volume precision that measures, it is simple, convenient, make
Equipment is more intelligent, entirely measures process solar panel and provides electric energy, environmentally friendly and pollution-free, while vertical two occupy energy
Enough accurately to indicate when liquid volume is measured, whether needle tubing is vertical, makes operating process simpler.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model,
Fig. 2 is partial schematic diagram of the present utility model,
Fig. 3 is the schematic diagram of vertical measurer.
Drawing explanation：1st, needle tubing body, 2, flexible optical sensor, 3, vertical measurer, 4, microprocessor, 5, power supply, 6,
Digital display display screen, 7, transverse groove, 8, vertical groove, 9, red liquid, 10, switch.
Specific embodiment
In description of the present utility model, it is to be understood that term " longitudinal direction ", " horizontal ", " on ", D score, " front ",
" afterwards ", the orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description this utility model, rather than indicate or imply the dress of indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.
With reference to accompanying drawing describe in detail the technical solution of the utility model, a kind of needle tubing of automatic measurement liquid volume, including
Needle tubing body 1, the side surface of needle tubing body 1 one is provided with flexible optical sensor 2 and vertical measurer 3；The flexible optical
The photosurface of sensor 2 is connected with the side surface of needle tubing body 1, and the opposite flank of photosurface is provided with microprocessor 4, the and of power supply 5
Digital display display screen 6, the power supply 5 is connected respectively by circuit with flexible optical sensor 2, microprocessor 4 and digital display display screen 6
Connect, be that flexible optical sensor 2, microprocessor 4 and digital display display screen 6 provide electric energy；The flexible optical sensor 2 passes through line
Road is connected with microprocessor 4, for gathering test tube in varying strength optical signalling, and optical signalling is sent to microprocessor
Device 4；The microprocessor 4 is connected by circuit with digital display display screen 6, by receiving optical signal and by based on calculation process
The volume of liquid in needle tubing is calculated, and the electrical signal of the liquid volume for calculating is sent to digital display display screen 6；The digital display
Display screen 6 is used to receive the electrical signal electrical signal of the liquid volume for calculating, and the numerical value of liquid volume is included in digital display
On display screen 6, the vertical measurer 3 is "T"-shaped transparent closed groove for cross section, including transverse groove 7 and perpendicular to
The vertical groove 8 of transverse groove 7, the cross section of the vertical measurer 3 is parallel with the axis of needle tubing body, injection in vertical groove
There is the red liquid 9 that liquid level is flush, the power supply 5 is solar panel, and the width of the flexible optical sensor 2 is
/ 3rd of the circumference circle of needle tubing body 1, the surface of digital display display screen 6 is provided with switch 10.
Operation principle of the present utility model：Printing opacity in the fluid zone and no liquid area of needle tubing body 1 is injected according to illumination strong
The different principle of degree, flexible optical sensor 2 collects different intensities of illumination and optical signalling is transmitted to microprocessor 4,
It judges the height of liquid level by the process to optical signalling with microprocessor 4, and be multiplied by the cross-sectional area of needle tubing body 1 so as to
By the volume data of the liquid for calculating and by digital display display screen 6 by data display out, the vertical measurer 3 it is vertical recessed
Groove 8 is filled with red liquid 9, when the liquid volume is measured, if needle tubing body 1 is without vertically placement, and can be by naked eyes
It was observed that red liquid 9 can diffuse out vertical groove 8, transverse groove 7 is flowed into, convenient to judge whether needle tubing body 1 is vertically placed, power supply
5 is solar panel, is that flexible optical sensor 2, microprocessor 4 and digital display display screen 6 provide electric energy, environmental protection and without dirt
Dye, while the surface of digital display display screen 6 is provided with control its switch 10 for being turned on and off, digital display display screen 6 when not in use, i.e.,
Can be closed by switch 10, save electric energy.
Ultimate principle of the present utility model, principal character and advantage are had been shown and described above, new without departing from this practicality
On the premise of type spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protect
The scope of the present utility model of shield.
Claims (4)
1. a kind of needle tubing of automatic measurement liquid volume, including needle tubing body（1）, it is characterised in that：The needle tubing body（1）One
Side surface is provided with flexible optical sensor（2）With vertical measurer（3）；The flexible optical sensor（2）Photosurface and needle tubing
Body（1）Side surface is connected, and the opposite flank of photosurface is provided with microprocessor（4）, power supply（5）With digital display display screen（6）,
The power supply（5）By circuit respectively with flexible optical sensor（2）, microprocessor（4）With digital display display screen（6）It is connected,
For flexible optical sensor（2）, microprocessor（4）With digital display display screen（6）Electric energy is provided；The flexible optical sensor（2）
By circuit and microprocessor（4）Be connected, for gathering test tube in varying strength optical signalling, and optical signalling is sent
To microprocessor（4）；The microprocessor（4）By circuit and digital display display screen（6）It is connected, for receiving optical signal simultaneously
The volume of liquid in needle tubing is calculated by calculation process, and the electrical signal of the liquid volume for calculating is sent to digital display is shown
Display screen（6）；The digital display display screen（6）For receiving the electrical signal electrical signal of the liquid volume for calculating, by liquid bulk
Long-pending numerical value is displayed in digital display display screen（6）On, the vertical measurer（3）It is "T"-shaped transparent closed recessed for cross section
Groove, including transverse groove（7）With perpendicular to transverse groove（7）Vertical groove（8）, the vertical measurer（3）Cross section and needle tubing
The axis of body is parallel, and injection in vertical groove has the flush red liquid of liquid level（9）.
2. the needle tubing of automatic measurement liquid volume according to claim 1, it is characterised in that：The power supply（5）For the sun
Can cell panel.
3. the needle tubing of automatic measurement liquid volume according to claim 1, it is characterised in that：The flexible optical sensor
（2）Width be needle tubing body（1）/ 3rd of circumference circle.
4. the needle tubing of automatic measurement liquid volume according to claim 1, it is characterised in that：The digital display display screen（6）
Surface is provided with switch（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055839.6U CN206082567U (en) | 2016-09-14 | 2016-09-14 | Automatic needle tubing of liquid volume is got to volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055839.6U CN206082567U (en) | 2016-09-14 | 2016-09-14 | Automatic needle tubing of liquid volume is got to volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082567U true CN206082567U (en) | 2017-04-12 |
Family
ID=58476882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621055839.6U Expired - Fee Related CN206082567U (en) | 2016-09-14 | 2016-09-14 | Automatic needle tubing of liquid volume is got to volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158516A (en) * | 2017-05-10 | 2017-09-15 | 广东交通职业技术学院 | A kind of infusion safety based reminding method and device |
-
2016
- 2016-09-14 CN CN201621055839.6U patent/CN206082567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158516A (en) * | 2017-05-10 | 2017-09-15 | 广东交通职业技术学院 | A kind of infusion safety based reminding method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170914 |