CN201285302Y - Liquid meter - Google Patents
Liquid meter Download PDFInfo
- Publication number
- CN201285302Y CN201285302Y CNU2008201685561U CN200820168556U CN201285302Y CN 201285302 Y CN201285302 Y CN 201285302Y CN U2008201685561 U CNU2008201685561 U CN U2008201685561U CN 200820168556 U CN200820168556 U CN 200820168556U CN 201285302 Y CN201285302 Y CN 201285302Y
- Authority
- CN
- China
- Prior art keywords
- storage cylinder
- liquid storage
- piston
- liquid
- micrometer
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a liquid metering vessel which comprises a liquid storage cylinder, a piston and a micrometer. The front end of the liquid storage cylinder is provided with a perfusion tube, the piston is plugged into the liquid storage cylinder fixed on an immovable clamping foot of the micrometer, a push rod at the tail part of the piston is connected with a movable measuring column of the micrometer by a spherical connector, and graduation marks on the micrometer are marked according to the corresponding volume in the liquid storage cylinder. Because the traveling distance of the piston can be accurately controlled, and the inside diameter of the liquid storage cylinder is coherent, the volume of liquid can be accurately controlled. A user can clearly, accurately and conveniently read a number by the graduation marks on the micrometer.
Description
Technical field
The utility model relates to measurer, particularly to the improvement of the measurer that is used for liquid volume metering.
Background technology
The volume of metering liquid adopts measuring cup or graduated cylinder at present, because the infiltration phenomenon of liquid, liquid level is a concave surface, is not a clearly line on the wall of measuring cup or graduated cylinder, detects by an unaided eye, and is difficult for pin-point reading.In the analytical chemistry field, the liquid volume reading out of true on the buret, directly impact analysis result.
Summary of the invention
The utility model purpose is to provide a kind of liquid volumeter tool of precision, uses with convenient.
Scheme of the present utility model is: the liquid volume precision meter, comprise liquid storage cylinder, piston and milscale, the front end of liquid storage cylinder is equipped with woven hose, the piston plug is in liquid storage cylinder, it is characterized in that: liquid storage cylinder is fixed on the fixedly card base of milscale, the push rod of piston tail is connected by the movable measurement column of a ball connector and milscale, and the scale mark on the milscale marks with corresponding volume in the liquid storage cylinder.
The utility model has the advantages that: because liquid storage cylinder is fixed on the fixedly card base of milscale, the movable measurement column of piston and milscale is connected, like this, the distance that piston is advanced can accurately be controlled, the internal diameter unanimity of liquid storage cylinder, but with regard to the volume of liquid with precise control, the user is by the scale reading on the milscale, and is clear, accurate, convenient.
Description of drawings
The utility model is described in further detail with embodiment with reference to the accompanying drawings below.
Accompanying drawing is a structural representation of the present utility model.
Mark among the figure: 1 woven hose, 2 liquid storage cylinders, 3 pistons, 4 push rods, 5 ball connectors, 6 movable measurement columns, 7 milscales, 8 scale marks.
Embodiment
Referring to accompanying drawing, the liquid volume precision meter of embodiment comprises liquid storage cylinder 2, piston 3 and milscale 7, and the front end of liquid storage cylinder 2 is equipped with woven hose 1, and piston 3 plugs are in the inner chamber of liquid storage cylinder 2, and its structure is identical with injector for medical purpose.
For example internal diameter is the liquid storage cylinder of Φ 11.29mm, the every propelling 1 lattice minimum scale 0.01mm of milscale, and the volume change of generation is 0.001ml.
Claims (1)
- Liquid meter, comprise liquid storage cylinder (2), piston (3) and milscale (7), the front end of liquid storage cylinder (2) is equipped with woven hose (1), piston (3) plug is in liquid storage cylinder (2), it is characterized in that: liquid storage cylinder (2) is fixed on the fixedly card base of milscale (7), the push rod of piston tail (4) is connected by the movable measurement column (6) of a ball connector (5) and milscale, and the scale mark on the milscale (8) marks with corresponding volume in the liquid storage cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201685561U CN201285302Y (en) | 2008-12-01 | 2008-12-01 | Liquid meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201685561U CN201285302Y (en) | 2008-12-01 | 2008-12-01 | Liquid meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285302Y true CN201285302Y (en) | 2009-08-05 |
Family
ID=40950288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201685561U Expired - Fee Related CN201285302Y (en) | 2008-12-01 | 2008-12-01 | Liquid meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285302Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040328A (en) * | 2016-06-30 | 2016-10-26 | 洛阳龙翼钙佳佳科技有限公司 | Measuring and taking device special for liquid medicine |
| CN110174252A (en) * | 2019-05-21 | 2019-08-27 | 中国民用航空飞行学院 | High-pressure water mist spray head mist throughput assay |
| CN114540933A (en) * | 2022-03-03 | 2022-05-27 | 常熟市新达模塑成型有限公司 | Electrolytic cell without measuring device and capable of continuously controlling electrolyte depth and adjusting method thereof |
-
2008
- 2008-12-01 CN CNU2008201685561U patent/CN201285302Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040328A (en) * | 2016-06-30 | 2016-10-26 | 洛阳龙翼钙佳佳科技有限公司 | Measuring and taking device special for liquid medicine |
| CN110174252A (en) * | 2019-05-21 | 2019-08-27 | 中国民用航空飞行学院 | High-pressure water mist spray head mist throughput assay |
| CN110174252B (en) * | 2019-05-21 | 2021-04-13 | 中国民用航空飞行学院 | High-pressure water mist nozzle fog flux test method |
| CN114540933A (en) * | 2022-03-03 | 2022-05-27 | 常熟市新达模塑成型有限公司 | Electrolytic cell without measuring device and capable of continuously controlling electrolyte depth and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20100104 |