CN207197621U - Portable dispensing device - Google Patents
Portable dispensing device Download PDFInfo
- Publication number
- CN207197621U CN207197621U CN201721323601.1U CN201721323601U CN207197621U CN 207197621 U CN207197621 U CN 207197621U CN 201721323601 U CN201721323601 U CN 201721323601U CN 207197621 U CN207197621 U CN 207197621U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cylinder
- dispensing device
- overflow pipe
- portable dispensing
- 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
Links
Abstract
It the utility model is related to technical field of medical instruments, and in particular to a kind of portable dispensing device.Described portable dispensing device, including cylinder, base, in addition to the spiral lifting axle being arranged between cylinder, base, the upper end of spiral lifting axle are fixed with piston；Four graduation marks are evenly equipped with cylinder, the top of every graduation mark is equipped with zero flag line, wherein a zero flag line upper end is provided with overflow pipe, overflow pipe is provided with the stop valve controlled by rifle nut, and overflow pipe is additionally provided with pipe tail, the mouth of pipe, and pipe tail is circumscribed with receiving flask；Cylinder opposite side is provided with draining hole.The utility model can accurately measure the volume of required solution by adjusting overflow pipe, piston, spiral lifting axle, simple to operate, easy to use, save Check-Out Time.
Description
Technical field
It the utility model is related to technical field of medical instruments, and in particular to a kind of portable dispensing device.
Background technology
Dispensing device is the conventional experimental apparatus of hospital laboratory, for measuring the volume of solution.Under normal circumstances, it is vectorial
When taking injection solution in device, left hand takes dispensing device, and dispensing device slightly tilts, and the right hand takes reagent bottle, and bottleneck, which is close to, to measure
Device mouth, makes solution slowly inject dispensing device.When amount to be implanted is slightly fewer than required amount, dispensing device is laid flat, changed
Required amount is added dropwise to rubber head dropper.When using dispensing device, the scale on dispensing device is often sheltered from by hand,
It is not easy to read；And be difficult disposably accurately to measure required solution, once the volume more than needed for, then to pour out solution very numb
It is tired；During outwards pouring out solution, reagent is easily left in the cylinder periphery of dispensing device, pollutes human hand.In addition, dispensing device
It is mostly glassware, glassware is excessively hard crisp, is easily broken, safety issue be present.
Therefore, in order to solve problem above, a kind of portable dispensing device easy to use, simple to operate of research and development is needed badly.
Utility model content
The purpose of this utility model is to provide a kind of portable dispensing device easy to use, simple to operate, can be accurate
Measure the volume of solution.
The technical scheme in the invention for solving the technical problem is：
Portable dispensing device described in the utility model, including cylinder, base, in addition to be arranged on cylinder, base it
Between spiral lifting axle, the upper end of spiral lifting axle is fixed with piston；Four graduation marks, every graduation mark are evenly equipped with cylinder
Top be equipped with zero flag line, wherein a zero flag line upper end is provided with overflow pipe, overflow pipe is provided with by rifle nut control
Stop valve, overflow pipe are additionally provided with pipe tail, the mouth of pipe, and pipe tail is circumscribed with receiving flask；Cylinder side is provided with draining hole.
Wherein：
Zero flag line flushes with the mouth of pipe lower end inner surface of overflow pipe.
The pipe tail diameter of overflow pipe is less than nozzle diameter, and pipe tail is circumscribed with receiving flask, the solution gone out for collecting overflow, keeps away
Exempt from solution waste.
Cylinder, base, overflow pipe, the material of receiving flask are plastic material.
The diameter of piston and the internal diameter of cylinder are adapted.
The beneficial effects of the utility model are as follows：
The utility model can accurately measure the volume of required solution by adjusting overflow pipe, piston, spiral lifting axle,
It is simple to operate, it is easy to use, save Check-Out Time；And four graduation marks are evenly equipped with cylinder, it is easy to observe liquor capacity.
In addition, the utility model is circumscribed with receiving flask in the pipe tail of overflow pipe, the solution gone out for collecting overflow, solution is avoided to waste.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic enlarged-scale view of overflow pipe；
In figure：1st, draining hole；2nd, cylinder；3rd, piston；4th, spiral lifting axle；5th, base；6th, graduation mark；7th, zero flag line；
8th, overflow pipe；9th, stop valve；10th, pipe tail；11st, rifle nut；12nd, the mouth of pipe；13rd, receiving flask.
Embodiment
The utility model is described further with reference to embodiments.
Embodiment 1
Portable dispensing device described in the utility model, including cylinder 2, base 5, in addition to it is arranged on cylinder 2, base
Spiral lifting axle 4 between 5, the upper end of spiral lifting axle 4 are fixed with piston 3；Four graduation marks 6 are evenly equipped with cylinder 2, often
The top of bar graduation mark 6 is equipped with zero flag line 7, wherein a upper end of zero flag line 7 is provided with overflow pipe 8, overflow pipe 8 be provided with by
The stop valve 9 that rifle nut 11 controls, overflow pipe 8 are additionally provided with pipe tail 10, the mouth of pipe 12, and pipe tail 10 is circumscribed with receiving flask 13；Cylinder 2 one
Side is provided with draining hole 1.
Wherein：
Zero flag line 7 flushes with the lower end inner surface of the mouth of pipe 12 of overflow pipe 8.
The diameter of pipe tail 10 of overflow pipe 8 is less than the diameter of the mouth of pipe 12, and pipe tail 10 is circumscribed with receiving flask 13, gone out for collecting overflow
Solution, avoid solution from wasting.
Cylinder 2, base 5, overflow pipe 8, the material of receiving flask 13 are plastic material.
The internal diameter of the diameter of piston 3 and cylinder 2 is adapted.
When the utility model uses according to needed for solution volume, adjust the height of spiral lifting axle 4 so that piston 3
Upper surface and the graduation mark 6 of required volume are flush, and open stop valve 9, and dispensing device is kept flat, and injects solution into cylinder 2, when
The pipe tail 10 of overflow pipe 8 drip the first drop solution when, close stop valve 9, now the solution in cylinder 2 be needed for solution, amount
Process is taken to terminate.Finally, solution takes out through draining hole 1.
Claims (5)
1. a kind of portable dispensing device, including cylinder (2), base (5), it is characterised in that：Also include be arranged on cylinder (2),
Spiral lifting axle (4) between base (5), the upper end of spiral lifting axle (4) are fixed with piston (3)；Cylinder is evenly equipped with (2)
Four graduation marks (6), the top of every graduation mark (6) are equipped with zero flag line (7), wherein zero flag line (7) upper end is set
Have an overflow pipe (8), overflow pipe (8) is provided with the stop valve (9) controlled by rifle nut (11), overflow pipe (8) be additionally provided with pipe tail (10),
The mouth of pipe (12), pipe tail (10) are circumscribed with receiving flask (13)；Cylinder (2) side is provided with draining hole (1).
2. portable dispensing device according to claim 1, it is characterised in that：The pipe of zero flag line (7) and overflow pipe (8)
Mouth (12) lower end inner surface flushes.
3. portable dispensing device according to claim 1, it is characterised in that：Pipe tail (10) diameter of overflow pipe (8) is small
In the mouth of pipe (12) diameter.
4. portable dispensing device according to claim 1, it is characterised in that：Cylinder (2), base (5), overflow pipe (8),
The material of receiving flask (13) is plastic material.
5. portable dispensing device according to claim 1, it is characterised in that：The diameter of piston (3) is interior with cylinder (2)
Footpath is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323601.1U CN207197621U (en) | 2017-10-13 | 2017-10-13 | Portable dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323601.1U CN207197621U (en) | 2017-10-13 | 2017-10-13 | Portable dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197621U true CN207197621U (en) | 2018-04-06 |
Family
ID=61787979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323601.1U Expired - Fee Related CN207197621U (en) | 2017-10-13 | 2017-10-13 | Portable dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207197621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999695A (en) * | 2019-04-10 | 2019-07-12 | 塔里木大学 | A kind of pest and disease control of fruit trees pesticide essence amount device for formulating |
-
2017
- 2017-10-13 CN CN201721323601.1U patent/CN207197621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999695A (en) * | 2019-04-10 | 2019-07-12 | 塔里木大学 | A kind of pest and disease control of fruit trees pesticide essence amount device for formulating |
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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: 20180406 Termination date: 20181013 |