CN207137963U - A kind of rotatable pipette rack - Google Patents
A kind of rotatable pipette rack Download PDFInfo
- Publication number
- CN207137963U CN207137963U CN201720490132.6U CN201720490132U CN207137963U CN 207137963 U CN207137963 U CN 207137963U CN 201720490132 U CN201720490132 U CN 201720490132U CN 207137963 U CN207137963 U CN 207137963U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- pipette
- upper plate
- plate
- lower plugboard
- 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
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to laboratory servicing unit technical field,More particularly to a kind of rotatable pipette rack,Including base,One group of bearing and gland are provided with base,Drip tray is provided with gland,The bottom of drip tray is provided with outlet pipe,Rotary shaft is provided with bearing,The bottom of rotary shaft is provided with sleeve and pressing plate,The top of rotary shaft is provided with swivel mount,The top of rotary shaft sets crown cap,Swivel mount includes quill shaft,Plate and lower plugboard are provided with quill shaft,Lower plugboard is horizontally disposed,Upper plate is to be obliquely installed,Pillar is provided between upper plate and lower plugboard,Array jack is correspondingly arranged on upper plate and lower plugboard,The utility model can place the pipette of different size on a rack,Rack is rotatable,The pipette of different size can conveniently be chosen,After pipette disinfecting cleaning,The water that the drip tray of rack bottom can drip pipette flows out after being pooled at one through outlet pipe,Work of cement labouratory environment is not polluted.
Description
Technical field
The utility model belongs to laboratory servicing unit technical field, and in particular to a kind of rotatable pipette is placed
Frame.
Background technology
Pipette is used for accurately pipetting the measuring device of the solution of certain volume, and pipette is that one kind measures formula instrument, is only used for
Measure the volume that it releases solution.It is the slender glass tube that there is an enlargement centre.Its lower end is sharp mouth shape, on
A graticule is carved with end pipe neck, is the mark of pipetted exact volume, pipet stand is a kind of for placing pipette
Support body, typically it is made up of bottom plate, middle plate, upper plate and the pillar of circle, pillar passes through the bottom plate, middle plate, upper plate center, upper plate
On be provided with through hole, be provided with groove on middle plate.Hospitals at Present clinical laboratory, laboratory are in reagent preparation, some chemical experiments of progress
To use graduated pipette to carry out accurate absorption liquid, need to use the pipette of different size generally according to different experiments,
The pipette thickness or even length of different size are different.The pipet stand jack size used at present is consistent, places different rule
Several different racks are needed during the pipette of lattice, overture is inconvenient in procedure, and after pipette disinfecting cleaning, moves
The water that liquid pipe is dripped can be dripped on chemical examination platform, pollute work of cement labouratory environment.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, and a kind of rotatable pipette provided is placed
Frame, the pipette of different size can be placed on a rack, rack is rotatable, can conveniently choose the liquid relief of different size
Pipe, after pipette disinfecting cleaning, water that the drip tray of rack bottom can drip pipette be pooled at one after through outlet pipe
Outflow, does not pollute work of cement labouratory environment.
What the utility model was realized in：A kind of rotatable pipette rack, including base, in described base
One group of bearing and gland are provided with, drip tray is provided with gland, the bottom of drip tray is provided with outlet pipe, set on outlet pipe
Have valve, be provided with rotary shaft in one group of bearing, one end of rotary shaft is provided with step, the bottom of rotary shaft be provided with sleeve and
Pressing plate, pressing plate middle part are provided with housing screw, and the top of rotary shaft is provided with swivel mount, and the top of rotary shaft sets crown cap,
Described swivel mount includes quill shaft, and plate and lower plugboard are provided with quill shaft, clamp screw is provided with the middle part of quill shaft
Nail, lower plugboard are horizontally disposed, and upper plate is provided with pillar, upper plate is with to be obliquely installed between upper plate and lower plugboard
Array jack is correspondingly arranged on plate.
Described upper plate and lower plugboard is fixedly installed on quill shaft, and swivel mount is fixed on rotary shaft by holding screw
On.
Angle between described upper plate and lower plugboard is 20 ° -30 °.
The bottom of drip tray is the low inverted cone-shaped structure of middle high surrounding.
It is thrust bearing above one group of bearing in base, is deep groove ball bearing below.
Base is three-jaw supporting construction.
Compared with prior art, the beneficial effects of the utility model are：Different size can be placed on a rack
Pipette, the angle design of upper lower plugboard can be such that the different pipette of length is contacted with upper lower plugboard, and pipette is placed steady
It is fixed, it will not touch each other, rack is rotary structure, and rack need to be only rotated when choosing the pipette of different size,
It is more convenient to choose, and after pipette disinfecting cleaning, is placed on when being dried on pipet stand, the drip tray of rack bottom
The water that pipette can be dripped flows out after being pooled at one through outlet pipe, does not pollute work of cement labouratory environment, the rounding of drip tray
Wimble structure makes residual liquid discharge more thorough.
Brief description of the drawings
Fig. 1 is a kind of structural representation of rotatable pipette rack
Fig. 2 is a kind of sectional view of rotatable pipette rack
In figure：1- bases, 2- valves, 3- outlet pipes, 4- drip trays, 5- lower plugboards, 6- pillars, the upper plates of 7-, 8- jacks,
9- quill shafts, 10- top caps, 11- swivel mounts, 12- rotary shafts, 13- holding screws, 14- thrust bearings, 15- glands, 16- sleeves,
17- deep groove ball bearings, 18- pressing plates, 19- housing screws.
Embodiment
Embodiment 1, as shown in Figure 1, Figure 2 shown in structure, a kind of rotatable pipette rack, including base 1, base 1 be
Three-jaw supporting construction, one group of bearing and gland 15 are provided with base 1, is thrust bearing 14 above this group of bearing, here is
Deep groove ball bearing 17, drip tray 4 being provided with gland 15, the bottom of drip tray 4 is the low inverted cone-shaped structure of middle high surrounding,
There is no relative motion between drip tray 4 and base 1, the bottom of drip tray 4 is provided with outlet pipe 3, valve is provided with outlet pipe 3
2, rotary shaft 12 is provided with one group of bearing, and one end of rotary shaft 12 is provided with step, and the bottom of rotary shaft 12 is provided with sleeve
16 and pressing plate 18, the middle part of pressing plate 18 is provided with housing screw 19, and the top of rotary shaft 12 is provided with swivel mount 11, holding screw 13
Swivel mount 11 is fixed in rotary shaft 12, the top of rotary shaft 13 sets crown cap 10, and described swivel mount 11 includes hollow
Axle 9, plate 7 and lower plugboard 5 is fixedly installed on quill shaft 9, the middle part of quill shaft 9 is provided with holding screw 13, lower plugboard 5
It is horizontally disposed, for upper plate 7 to be obliquely installed, the angle between upper plate 7 and lower plugboard 5 is 20 ° -30 °, and upper plate 7 is with
Pillar 6 is provided between plate 5, pillar 6 is uniformly arranged the marginal position in upper plate 7 and lower plugboard 5, upper plate 7 and underthrust
Array jack 8 is correspondingly arranged on plate 5.
The utility model inserts between upper lower plugboard from top to bottom when in use, by liquid flowing tube, can be in a rack
On can place the pipette of different size, the angle design of upper lower plugboard can make the different pipette of length can be with upper lower plugboard
Contact, pipette are placed stable, will not touch each other, and rack is rotary structure, when choosing the pipette of different size only
It need to rotate rack, it is more convenient to choose, and after pipette disinfecting cleaning, is placed on when being dried on pipet stand,
The water that the drip tray of rack bottom can drip pipette flows out after being pooled at one through outlet pipe, does not pollute work of cement labouratory
Environment, the rounding wimble structure of drip tray make residual liquid discharge more thorough.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, for this area
Technical staff for, the utility model can have various modifications and variations, all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of rotatable pipette rack, including base, it is characterised in that：One group of bearing is provided with described base
And gland, drip tray is provided with gland, and the bottom of drip tray is provided with outlet pipe, and valve, one group of axle are provided with outlet pipe
Rotary shaft is provided with holding, one end of rotary shaft is provided with step, and the bottom of rotary shaft is provided with sleeve and pressing plate, pressing plate middle part
Housing screw is provided with, the top of rotary shaft is provided with swivel mount, and the top of rotary shaft sets crown cap, described swivel mount bag
Quill shaft is included, plate and lower plugboard are provided with quill shaft, holding screw is provided with the middle part of quill shaft, lower plugboard is level
Set, upper plate is provided with pillar, be correspondingly arranged on upper plate and lower plugboard to be obliquely installed between upper plate and lower plugboard
Array jack.
2. according to a kind of rotatable pipette rack described in claim 1, it is characterised in that：Described upper plate and underthrust
Plate is fixedly installed on quill shaft, and holding screw fixes swivel mount on the rotary shaft.
3. according to a kind of rotatable pipette rack described in claim 1, it is characterised in that：Described upper plate and underthrust
Angle between plate is 20 ° -30 °.
4. according to a kind of rotatable pipette rack described in claim 1, it is characterised in that：The bottom of described drip tray
For the low inverted cone-shaped structure of middle high surrounding.
5. according to a kind of rotatable pipette rack described in claim 1, it is characterised in that：One group in described base
It is thrust bearing above bearing, is deep groove ball bearing below.
6. according to a kind of rotatable pipette rack described in claim 1, it is characterised in that：Described base is three-jaw branch
Support structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490132.6U CN207137963U (en) | 2017-04-27 | 2017-04-27 | A kind of rotatable pipette rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490132.6U CN207137963U (en) | 2017-04-27 | 2017-04-27 | A kind of rotatable pipette rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137963U true CN207137963U (en) | 2018-03-27 |
Family
ID=61658221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490132.6U Expired - Fee Related CN207137963U (en) | 2017-04-27 | 2017-04-27 | A kind of rotatable pipette rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137963U (en) |
-
2017
- 2017-04-27 CN CN201720490132.6U patent/CN207137963U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190427 |