CN208642719U - A kind of pipet stand of movement easy to clean - Google Patents
A kind of pipet stand of movement easy to clean Download PDFInfo
- Publication number
- CN208642719U CN208642719U CN201821018333.7U CN201821018333U CN208642719U CN 208642719 U CN208642719 U CN 208642719U CN 201821018333 U CN201821018333 U CN 201821018333U CN 208642719 U CN208642719 U CN 208642719U
- Authority
- CN
- China
- Prior art keywords
- collecting tank
- revolving fragment
- pedestal
- fixed
- supporting plate
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a kind of chemical experiment clothing arts, provide a kind of pipet stand of movement easy to clean.The liquid pipe frame includes shaft, the shaft fixed vertical is installed on base center, it is successively arranged T-type hand handle, positioning plate, supporting plate, collecting tank from top to bottom, positioning plate and supporting plate are detachably installed, there are three collecting tanks, is sector, and fixes and dismantle by fixed revolving fragment, convenient for cleaning, these are improved work efficiency.
Description
Technical field
The utility model relates to a kind of chemical experiment clothing arts, in particular to a kind of pipette of movement easy to clean
Frame.
Background technique
Pipette is instrument very common in chemistry, Microbiological Lab.Patent about pipet stand has very much, such as Shen
Please number CN201120498701.4, Authorization Notice No. be CN202356116U utility model patent " a kind of pipet stand ", Shen
It please number CN201620250942.X, utility model patent " a kind of Novel pipette that Authorization Notice No. is CN205435798U
Frame ", these have the shortcomings that one it is common: only it is single pipet stand is improved, improved pipet stand or only
Can be exclusively used in pipette, the ear washing bulb being used in combination with pipette still it is individually placed, mobile pipet stand also bothers, and
And Liquid Residue in pipette is not also handled.Application number CN201621459634.4, Authorization Notice No. are
The utility model patent " pipet stand " of CN206454680U only collects the Liquid Residue in pipette to it, and collecting tank is not
It can dismantle, cleaning trouble；And it is provided with rubber in location hole and trapezoidal hole, when taking pipette because can exert oneself, is increased
The frictional force of positioning hole rubber and liquid relief tube wall, so that pipette may block in location hole, although reducing liquid relief
Pipe shakes bring damage, but causes the inconvenience etc. when use.And the positioning plate on existing liquid relief frame with it is residual in supporting plate hole
Waste liquid or the pollutant cleaning stayed are inconvenient, be easy to cause subsequent pollution.
Utility model content
The purpose of the utility model is to provide a kind of pipet stands of movement easy to clean.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of pipet stand of movement easy to clean, including pedestal, collecting tank, shaft, supporting plate, positioning plate, T-type hand handle,
Screwed union, screw, fixed revolving fragment, cap nut, it is characterised in that: there are three the collecting tanks, is fan-shaped and detachable
Installation, positioned at the top of the pedestal and the lower section of supporting plate；The screw, fixed revolving fragment, cap nut everybody three, and it is common
Collecting tank is acted on, the disassembly for the collecting tank that cooperates is fixed, and is respectively positioned on pedestal, is respectively corresponded in the middle part of collecting tank；The shaft
Fixed vertical is installed on base center, and top is T-type, and the positioning plate offers multiple location holes and three trapezoidal ear washing bulbs
Hole, the corresponding trapezoidal hole of location hole is offered on the supporting plate, and the bottom of trapezoidal hole is equipped with rubber ring, opens on the rubber ring
Equipped with multiple through-holes.
By using above scheme, when using pipette, revolving fragment is fixed in rotation screw cap, rotation first, so that
Fixed revolving fragment is perpendicular to pedestal, the position of fixed collecting tank, after pipette passed through into location hole, when pipette mouth against
On the rubber ring of trapezoidal hole bottom, it can prevent the mouth of pipette from damaging, because rubber ring is soft and has elasticity, this time shift
Residual liquid can be flowed out from pipette mouth in liquid pipe, and following raffinate just flows into collecting tank from open-work；When placement is washed
When ear ball, first ear washing bulb tubular portion is put into ear washing bulb hole, such as sucks liquid when using ear washing bulb before, liquid can be from
Tubular portion is flowed into collecting tank.Since collecting tank is detachable, when liquid is excessive, rotation screw cap rotates fixed rotation
Piece, so that fixed revolving fragment is parallel to pedestal, collecting tank just detachable cleaning, when residual contaminants in positioning plate or supporting plate hole
When more, directly pass through screwed union disassembly, cleaning.
Preferably, detachably mountable positioning plate and the supporting plate of the screwed union in the shaft.
Preferably, the collecting tank passes through fixed revolving fragment and takes out and fix.
Preferably, the fixed revolving fragment is higher than 0.5 centimetre of collecting tank, and is installed in pedestal by screw, and
Relationship whether adjusting the fixation of fixed revolving fragment and collecting tank by rotary screw cap.
Preferably, the pipet stand is that plastics are made.
It preferably, is T-type hand handle at the top of the shaft.It is cased with rubber bush in T-type hand handle, when mobile liquid relief frame
People can be allowed to keep a firmer hand on, avoid sliding the damage for causing pipette and liquid relief frame.
Preferably, the positioning plate and supporting plate can dismantle installation, so that remaining waste liquid or pollutant are convenient in hole
Cleaning, does not easily cause subsequent contamination.
Preferably, the supporting plate diameter is less than positioning board diameter, and base diameter is greater than positioning board diameter, so that in ear washing bulb
Liquid flow into collecting tank in, avoid dropping onto spluttering on supporting plate.
Preferably, three collecting tanks are located above pedestal, and three collecting tanks correspond to three ear washing bulb holes, so that
Residual liquid can flow into collecting tank in ear washing bulb and pipette, and collecting tank detachably with fixation, enables to Liquid Residue
It is effectively treated.
Preferably, fixed revolving fragment is provided on the pedestal, three fixed revolving fragments respectively correspond in the middle part of collecting tank,
When waste liquid need to excessively clean in collecting tank, by unscrew cap nut rotate fixinig plate be parallel to pedestal take out collecting tank, when
Movement in use, rotates fixinig plate perpendicular to the fixed collecting tank position of pedestal by tightening cap nut, preventing from shaking makes to give up
Liquid splashes out, and pollution experimental bench pollutes environment.
Compared with prior art, the utility model has the following beneficial effects:
Pipette and ear washing bulb can be put simultaneously on an instrument stan, the setting of screwed union makes positioning plate and supporting plate removable
Unload it is mountable, convenient for cleaning, collecting tank pass through fixed revolving fragment detachably with fixation so that can be carried out effective place to Liquid Residue
Reason improves working efficiency；Rubber ring is only provided in trapezoidal hole, the mouth for effectively reducing pipette crashes, and
It is more convenient when taking pipette；And T-type hand handle will be arranged at the top of shaft, be moved easily pipet stand.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing briefly introduce, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be seen
Work is the restriction to range, for those of ordinary skill in the art, without creative efforts, can be with
Other relevant drawings are obtained according to these attached drawings.
Fig. 1 is the overall schematic of the liquid pipe frame provided in the utility model embodiment.
Fig. 2 is the scheme of installation of positioning plate in the utility model embodiment.
Wherein, 1, pedestal；2, collecting tank；3, shaft；4, supporting plate；5, positioning plate；6, T-shape hand handle；7, screwed union；8,
Long screw；9, fixed revolving fragment；10, cap nut；401, trapezoidal hole；4011, rubber ring；4012, through-hole；501, it trapezoidal washes for three
Ear ball hole；502, location hole.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu completely describes.It should be appreciated that specific embodiment described herein is used only for explaining the utility model, it is not used to limit
Determine the utility model.Based on the embodiments of the present invention, those skilled in the art are in no creative work under the premise of institute
The every other embodiment obtained, belongs to the protection scope of the utility model.
Embodiment is placed in laboratory environment first, as shown in Figure 1, when using pipette, rotation screw first
Cap 10 rotates fixed revolving fragment 9 so that fixed revolving fragment 9 is perpendicular to pedestal 1, the position of fixed collecting tank 2, after by pipette
Across location hole 502, when the mouth of pipette is resisted against on the rubber ring 4011 of 401 bottom of trapezoidal hole, pipette can be prevented
Mouth damage because rubber ring 4011 it is soft and have elasticity, at this moment residual liquid can be from pipette mouth stream in pipette
Out, following raffinate just flows into collecting tank 2 from through-hole 4012；When placing ear washing bulb, first ear washing bulb tubular portion is put
Enter in ear washing bulb hole 501, such as sucks liquid when using ear washing bulb before, liquid can be flowed into collecting tank 2 from tubular portion.
Since collecting tank 2 is detachable, when liquid is excessive, rotation screw cap 10 rotates fixed revolving fragment 9, so that fixed revolving fragment 9 is flat
Row, when residual contaminants are more in 4 hole of positioning plate 5 or supporting plate, directly passes through spiral shell in pedestal 1, the just detachable cleaning of collecting tank 2
7 disassembly, cleaning of rotary joint.
In addition, the connector 7 is removably installed positioning plate 5 and supporting plate 4, since positioning plate 5 and supporting plate 4 are detachable
, therefore convenient for removing cleaning.The collecting tank 2 is fixed by the fixed revolving fragment 9.Such as specific fixed form can be with
Be: there are three fixed revolving fragment 9, it is fixed that one end of three fixed revolving fragments 9 passes through cap nut 10 respectively for setting on the pedestal 1
On the base, the other end of fixed revolving fragment 9 is pressed on the collecting tank 2, to realize the fixed collecting tank 2, at this time
Fixed revolving fragment 9 is mutually perpendicular to 1 edge of pedestal.It, can be by unscrewing cap nut when waste liquid need to excessively clean in collecting tank 2
10 and fixed revolving fragment 9 is rotated, fixed revolving fragment 9 is made to be parallel to 1 edge of pedestal, fixed revolving fragment 9 at this time and be no longer pressed in liquid collecting
On slot 2, and collecting tank 2 is released, that is, can be taken off collecting tank 2.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art can readily occur in variation within the technical scope disclosed by the utility model
Or replacement, should all it cover within the protection scope of the present utility model.
Claims (5)
1. a kind of pipet stand of movement easy to clean, including pedestal (1), collecting tank (2), shaft (3), supporting plate (4), positioning plate
(5), T-type hand handle (6), screwed union (7), screw (8), fixed revolving fragment (9), cap nut (10), it is characterised in that: the collection
There are three liquid baths (2), is fan-shaped and detachable installation, is located at the top of the pedestal (1) and the lower section of supporting plate (4)；It is described
Screw (8), fixed revolving fragment (9), cap nut (10) are respectively three, and collective effect cooperates collecting tank (2) in collecting tank (2)
Disassembly fix, be respectively positioned on pedestal (1), respectively correspond in the middle part of collecting tank (2)；Shaft (3) fixed vertical is installed on
Pedestal (1) center, top are T-type, and the positioning plate (5) offers multiple location holes (502) and three trapezoidal ear washing bulb holes
(501), trapezoidal hole (401) corresponding with location hole (502) is offered on the supporting plate (4), the bottom of trapezoidal hole (401) is set
Have rubber ring (4011), offers multiple through-holes (4012) on the rubber ring (4011).
2. a kind of pipet stand of movement easy to clean according to claim 1, it is characterised in that: on the shaft (3)
Screwed union (7) positioning plate (5) and supporting plate (4) are detachably installed.
3. a kind of pipet stand of movement easy to clean according to claim 1, it is characterised in that: the collecting tank (2)
It is taken out by fixed revolving fragment (9) and fixed.
4. a kind of pipet stand of movement easy to clean according to claim 1, it is characterised in that: the fixed revolving fragment
(9) it is higher than (2) 0.5 centimetres of collecting tank, and is installed in pedestal (1) by screw, and adjusted by rotary screw cap
The relationship whether fixation of fixed revolving fragment (9) and collecting tank (2).
5. a kind of pipet stand of movement easy to clean according to claim 1, it is characterised in that: the pipet stand is
Plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018333.7U CN208642719U (en) | 2018-06-28 | 2018-06-28 | A kind of pipet stand of movement easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018333.7U CN208642719U (en) | 2018-06-28 | 2018-06-28 | A kind of pipet stand of movement easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208642719U true CN208642719U (en) | 2019-03-26 |
Family
ID=65782661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018333.7U Expired - Fee Related CN208642719U (en) | 2018-06-28 | 2018-06-28 | A kind of pipet stand of movement easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208642719U (en) |
-
2018
- 2018-06-28 CN CN201821018333.7U patent/CN208642719U/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: 20190326 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |