CN207976193U - A kind of piston position visual type intermediate receptacle - Google Patents
A kind of piston position visual type intermediate receptacle Download PDFInfo
- Publication number
- CN207976193U CN207976193U CN201820540069.7U CN201820540069U CN207976193U CN 207976193 U CN207976193 U CN 207976193U CN 201820540069 U CN201820540069 U CN 201820540069U CN 207976193 U CN207976193 U CN 207976193U
- Authority
- CN
- China
- Prior art keywords
- piston
- magnet
- intermediate receptacle
- walking
- inductor
- 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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Abstract
The utility model discloses a kind of piston position visual type intermediate receptacles.The first sealing cover, the second sealing cover that it includes cylinder, is separately mounted to cylinder both ends are equipped with piston in the cylinder, it is characterised in that：The piston is equipped with a magnet, the walking pipe parallel with the moving direction of the piston is fixedly connected on the peripheral surface of the cylinder, walking pipe is made of clear material, it is equipped with the inductor coordinated with the magnet in walking pipe, drives inductor to be moved in pipe of walking by the magnet when piston moves.It can judge the position of piston in intermediate receptacle by observing the specific location of inductor in transparent walking pipe.
Description
Technical field
The utility model belongs to intermediate receptacle field, is related to a kind of piston position visual type intermediate receptacle.
Background technology
Existing intermediate receptacle is closed container, and it needs to be determined that solution in intermediate receptacle in carrying out displacement process
Volume typically estimates the position of piston position because the piston position in intermediate receptacle is not visible by artificial experience, into
And the volume of solution in intermediate receptacle is calculated, the volume of calculating is inaccurate, causes to be easy to happen in displacement process to build the pressure etc. and ask
Topic.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems, to provide a kind of piston position visual type intermediate receptacle.
The utility model can be achieved through the following technical solutions：A kind of piston position visual type intermediate receptacle, including cylinder,
It is separately mounted to the first sealing cover, second sealing cover at cylinder both ends, piston is installed in the cylinder, it is characterised in that：Institute
It states piston and is equipped with a magnet, the walking parallel with the moving direction of the piston is fixedly connected on the peripheral surface of the cylinder
Pipe, walking pipe are made of clear material, and the inductor coordinated with the magnet is equipped in pipe of walking, logical when the piston moves
Crossing the magnet drives inductor to be moved in pipe of walking.
Preferably, the inductor is made of ferrimagnet.
Preferably, the inductor is spherical.
Preferably, the both ends of the walking pipe extend respectively to the first sealing cover and the second sealing cover.
Preferably, the magnet is ring-type corresponding with piston.
Preferably, the outer diameter of the magnet is equal to 3/4ths of piston external diameter.
Preferably, the walking pipe is made of flexible material.
Compared with prior art, the utility model has following advantageous effect：Hold among the visual type of the utility model plug position
Device is fixedly connected with the walking pipe parallel with the moving direction of piston by setting magnet on piston on the peripheral surface of cylinder, and
Walking pipe is made of clear material, and the inductor coordinated with magnet is equipped in pipe of walking, and piston is driven when moving by magnet
Inductor moves in pipe of walking, in can thus being judged by observing the specific location of inductor in transparent walking pipe
Between in container piston position, and then calculate the volume of solution in intermediate receptacle, the volume of calculating is accurate, avoids in displacement
The problems such as building the pressure in journey provides guarantee for experiment safety.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference numeral
1 is cylinder, and 2 be the first sealing cover, and 3 be the second sealing cover, and 4 be piston, and 5 be magnet, and 6 be walking pipe, and 7 be induction
Body.
Specific implementation mode
The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.
In the present embodiment, the orientation or position of the instructions such as term "upper" "lower" " left side " " right side " " preceding " " rear " " upper end " " lower end "
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of describing, not indicate or imply the indicated
Device or element must have a particular orientation, with specific azimuth configuration or operation, therefore should not be understood as new to this practicality
The limitation of type.
Referring to Fig. 1, a kind of embodiment of piston position visual type intermediate receptacle, including cylinder 1, it is separately mounted to cylinder 1
First sealing cover 2, second sealing cover 3 at both ends, are equipped with piston 4 in cylinder 1, and piston 4 is equipped with a magnet 5, cylinder 1 it is outer
The walking pipe 6 parallel with the moving direction of piston 4 is fixedly connected on circumferential surface, walking pipe 6 is made of clear material, pipe 6 of walking
In be equipped with the inductor 7 coordinated with magnet, drive inductor 7 to be moved in pipe 6 of walking by magnet 5 when piston 4 moves.
Preferably, inductor 7 is made of ferrimagnet.Be conducive to increase the attraction between magnet 5 and inductor 7.
Preferably, inductor 7 is spherical.Inductor 7 is rolled with walking pipe 6 to be coordinated, and inductor 7 and walking pipe 6 are reduced
Between frictional force, and then improve the accuracy of experiment.
Preferably, the both ends of walking pipe 6 extend respectively to the first sealing cover 2 and the second sealing cover 3.
Preferably, magnet 5 is ring-type corresponding with piston 4.
Preferably, the outer diameter of magnet 5 is equal to 3/4ths of 4 outer diameter of piston.
Preferably, walking pipe 6 is made of flexible material.
It should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
It is to be appreciated by one skilled in the art that can be modified or replaced equivalently to the technical solution of the utility model, without de-
Objective from technical solutions of the utility model and range should all cover in the right of the utility model.
Claims (7)
1. a kind of piston position visual type intermediate receptacle, including cylinder, be separately mounted to cylinder both ends the first sealing cover, second
Sealing cover is equipped with piston in the cylinder, it is characterised in that：The piston is equipped with a magnet, the peripheral surface of the cylinder
On be fixedly connected with the walking pipe parallel with the moving direction of the piston, walking pipe is made of clear material, and walk Guan Zhongrong
It is equipped with the inductor coordinated with the magnet, drives inductor in walking Guan Zhongyi by the magnet when piston moves
It is dynamic.
2. piston position visual type intermediate receptacle according to claim 1, it is characterised in that：The inductor is by ferromagnetism
Material is made.
3. piston position visual type intermediate receptacle according to claim 1 or 2, it is characterised in that：The inductor is ball
Shape.
4. piston position visual type intermediate receptacle according to claim 1, it is characterised in that：The both ends point of the walking pipe
The first sealing cover and the second sealing cover are not extended to.
5. piston position visual type intermediate receptacle according to claim 1, it is characterised in that：The magnet be and piston pair
The ring-type answered.
6. piston position visual type intermediate receptacle according to claim 5, it is characterised in that：The outer diameter of the magnet is equal to
3/4ths of piston external diameter.
7. piston position visual type intermediate receptacle according to claim 1, it is characterised in that：The walking pipe is by soft material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540069.7U CN207976193U (en) | 2018-04-17 | 2018-04-17 | A kind of piston position visual type intermediate receptacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540069.7U CN207976193U (en) | 2018-04-17 | 2018-04-17 | A kind of piston position visual type intermediate receptacle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207976193U true CN207976193U (en) | 2018-10-16 |
Family
ID=63764102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820540069.7U Expired - Fee Related CN207976193U (en) | 2018-04-17 | 2018-04-17 | A kind of piston position visual type intermediate receptacle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207976193U (en) |
-
2018
- 2018-04-17 CN CN201820540069.7U patent/CN207976193U/en not_active Expired - Fee Related
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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: 20181016 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |