CN208275422U - A kind of accurate pipettor for laboratory - Google Patents
A kind of accurate pipettor for laboratory Download PDFInfo
- Publication number
- CN208275422U CN208275422U CN201820713998.3U CN201820713998U CN208275422U CN 208275422 U CN208275422 U CN 208275422U CN 201820713998 U CN201820713998 U CN 201820713998U CN 208275422 U CN208275422 U CN 208275422U
- Authority
- CN
- China
- Prior art keywords
- adjustable plate
- liquid relief
- rack
- plate
- pedestal
- 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
A kind of accurate pipettor for laboratory, the lower position of pedestal are provided with pedestal stiffening plate；The upper surface of pedestal position is equipped with container rack, and the two sides of container rack are connected with heel post；Lower adjustable plate is installed, the upper surface of lower adjustable plate position is equipped with side adjustable plate on the outside of heel post；Travelling assembly is installed on rack gear；Rack and pinion engagement connects, and is equipped with side cover on the outside of gear, the outer fix of side cover is equipped with handwheel；The upper surface of side cover position is equipped with top cover, and the forward position of liquid relief folder connecting plate is provided with liquid relief folder；The rearward position of liquid relief folder connecting plate is connected with adjustable plate, and position is mounted on top cover below adjusting screw rod.Utility model device is able to carry out the operation for carrying out being efficiently completed liquid relief to tiny container, improves working efficiency, moreover it is possible to avoid being easy contaminated loss.By distinctive supporting structure, the liquid relief container being adjusted above is moved, and is carried out accurately adjustment by levelling device and is used.
Description
Technical field
The utility model relates to a kind of accurate pipettors for laboratory.
Background technique
In common laboratory, special liquid-transfering device can be all generally used to have carried out during transfer liquid drug
At operation, and for tiny container, during liquid relief, to avoid pollution drug, generally during liquid relief not
Allowing to contact the inner wall of support container, such liquid relief mode is usually completed by hand, thus it is such inefficient, and
The success rate of liquid relief is not high.
Utility model content
Utility model device is a kind of accurate pipettor for laboratory.It is able to carry out and height is carried out to tiny container
The operation of the completion liquid relief of effect improves working efficiency, moreover it is possible to avoid being easy contaminated loss.By distinctive supporting structure,
The liquid relief container being adjusted above is moved, and is carried out accurately adjustment by levelling device and is used.
The technical solution adopted in the utility model is: a kind of accurate pipettor for laboratory, comprising: pedestal, container
Rack, end slipway support, the first slider pin, pedestal stiffening plate, rack gear, liquid relief folder, liquid relief press from both sides connecting plate, heel post, tune
Save screw rod, the first welded nut, gear, top cover, handwheel, lower cover, side cover, the first fastening bolt, upper adjustable plate, side adjusting spiral shell
Bar, the second fastening bolt, sliding rack, horizontal ruler, reinforcing rib, side adjustable plate, the second welded nut, the second slider pin and lower adjusting
Plate.
The lower position of the pedestal is provided with pedestal stiffening plate；The upper surface of pedestal position is equipped with container rack, holds
The two sides of device rack are connected with heel post；Sliding rack is mounted on heel post by the second slider pin, the outside peace of heel post
Equipped with lower adjustable plate, the upper surface of lower adjustable plate position is equipped with side adjustable plate, and side adjustable plate is connect with sliding rack, on the adjustable plate of side
Second welded nut is installed, side adjusting screw rod, the lower adjustable plate of side adjusting screw rod and lower section are installed on the second welded nut
Connection；
Sliding rack bending part position is equipped with reinforcing rib, is equipped with horizontal ruler on sliding rack；The upper end position of sliding rack
It sets and rack gear is equipped with by the second fastening bolt, travelling assembly is installed on rack gear；Rack and pinion engagement connects, outside gear
Side is equipped with side cover, and the outer fix of side cover is equipped with handwheel, and the lower position of side cover is equipped with down by the first fastening bolt
Lid；The upper surface of side cover position is equipped with top cover, and the lateral location of top cover is equipped with end slipway support, the side of end slipway support
Face position is equipped with liquid relief by the first slider pin and presss from both sides connecting plate, and the forward position of liquid relief folder connecting plate is provided with liquid relief folder；It moves
The rearward position of liquid folder connecting plate is connected with adjustable plate, and the first welded nut, the first welded nut are equipped on upper adjustable plate
Middle position adjusting screw rod is installed, position is mounted on top cover below adjusting screw rod.
The utility model has the beneficial effects that
1. the total design of the product of the utility model design, device is extremely simple, and practicability is extremely powerful.
The volume of device is little, also extremely convenient when in use.
2. the product of the utility model design, the position base on device are welded with the structure of stiffening plate, can make to device
Extremely strong stability is provided.It can reinforce liquid relief precision during liquid relief.
3. the product of the utility model design, is designed as height-adjustable mode at two side positions of device, can lead to
The horizontal ruler of installation is crossed level to whole device, such design method equally can be improved the quantitative essence of liquid relief
Degree.
4. the product of the utility model design, the design for the assembly that moves about are the core component of whole device, are able to drive shifting
The defects of liquid container carries out stable trace regulation, can be avoided the liquid sloshing in liquid relief container, generates bubble.
5. the product of the utility model design can be improved the precision of adjusting using the regulative mode of screw rod, and have
Certain self-locking shape can improve stable regulative mode to whole device.
Detailed description of the invention
Fig. 1 is the utility model product overall structure diagram.
Fig. 2 is the utility model product bottom view.
Fig. 3 is the utility model product perspective view.
Fig. 4 is schematic enlarged-scale view at A in Fig. 1.
Fig. 5 is schematic enlarged-scale view at B in Fig. 2.
Fig. 6 is schematic enlarged-scale view at C in Fig. 3.
Fig. 7 is schematic enlarged-scale view at D in Fig. 3.
Specific embodiment
Present embodiment is described further according to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.
A kind of accurate pipettor for laboratory, comprising: pedestal 1, container rack 2, end slipway support 3, first
Slider pin 4, pedestal stiffening plate 5, rack gear 6, liquid relief folder 7, liquid relief folder connecting plate 8, heel post 9, adjusting screw rod 10, first weld spiral shell
Female 11, gear 12, top cover 13, handwheel 14, lower cover 15, side cover 16, the first fastening bolt 17, upper adjustable plate 18, side adjusting screw rod
19, the second fastening bolt 20, sliding rack 21, horizontal ruler 22, reinforcing rib 23, side adjustable plate 24, the second welded nut 25, second are sliding
Block pin 26 and lower adjustable plate 27.
The lower position of the pedestal 1 is provided with pedestal stiffening plate 5；The upper surface of pedestal 1 position is equipped with container rack
2, the two sides of container rack 2 are connected with heel post 9；Sliding rack 21 is mounted on heel post 9 by the second slider pin 26, edge-on
The outside of column 9 is equipped with lower adjustable plate 27, and the upper surface of lower adjustable plate 27 position is equipped with side adjustable plate 24, side adjustable plate 24 and cunning
Moving frame 21 connects, and is equipped with the second welded nut 25 on side adjustable plate 24, is equipped with side adjusting screw rod on the second welded nut 25
19, side adjusting screw rod 19 is connect with the lower adjustable plate 27 of lower section；
The 21 bending part position of sliding rack is equipped with reinforcing rib 23, and horizontal ruler 22 is equipped on sliding rack 21；Sliding rack
21 upper end position is equipped with rack gear 6 by the second fastening bolt 20, and travelling assembly is equipped on rack gear 6；Rack gear 6 and gear 12
Engagement connection, the outside of gear 12 are equipped with side cover 16, and the outer fix of side cover 16 is equipped with handwheel 14, the lower orientation of side cover 16
It sets and lower cover 15 is equipped with by the first fastening bolt 17；The upper surface of side cover 16 position is equipped with top cover 13, top cover 13) side position
It sets and end slipway support 3 is installed, the lateral location of end slipway support 3 is equipped with liquid relief folder connection by the first slider pin 4
The forward position of plate 8, liquid relief folder connecting plate 8 is provided with liquid relief folder 7；The rearward position of liquid relief folder connecting plate 8 is connected with adjusting
Plate 18 is equipped with the first welded nut 11 on upper adjustable plate 18, and the middle position of the first welded nut 11 is equipped with adjusting screw rod
10, position is mounted on top cover 13 below adjusting screw rod 10.
In device in use, can carry out placing the small containers such as some test tubes on container rack 2, in the liquid relief of device
Liquid relief container is fixed on folder 7, by the small container mouth of the liquid relief mouth alignment lower section of liquid relief container.When the liquid level of liquid relief container is sent out
When raw deflection, it can be adjusted level by the side adjusting screw rod 19 of two sides, can be seen by the horizontal ruler 22 of two sides
Examine auxiliary adjustment.In liquid relief, liquid relief mouth is avoided to be in contact with container inner wall, can make entirely to be equipped with by rotation handwheel 14
The travelling assembly of liquid relief container carries out micro movement can be by regulating device when the height between liquid relief mouth and container is higher
Adjusting screw rod 10, drive liquid relief container move down, be convenient for liquid relief.It, can be by observation liquid relief container in quantitative liquid relief
Scale marker it is quantitative control.
The above content of the present apparatus describes the utility model by reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7
Specific embodiment, it will be understood by a person skilled in the art that, the utility model product is not limited to embodiment described above, not
Various modifications may be made in the case where deviating from the spirit of the utility model, described to modify the model that should also be included in the utility model
Within enclosing.The scope of the utility model should be limited by appended claims and its equivalent.
Claims (1)
1. a kind of accurate pipettor for laboratory, comprising: pedestal (1), container rack (2), end slipway support (3),
First slider pin (4), rack gear (6), liquid relief folder (7), liquid relief folder connecting plate (8), heel post (9), is adjusted pedestal stiffening plate (5)
Screw rod (10), the first welded nut (11), gear (12), top cover (13), handwheel (14), lower cover (15), side cover (16), first are tightly
Fixing bolt (17), upper adjustable plate (18), side adjusting screw rod (19), the second fastening bolt (20), sliding rack (21), horizontal ruler
(22), reinforcing rib (23), side adjustable plate (24), the second welded nut (25), the second slider pin (26) and lower adjustable plate (27),
It is characterized in that:
The lower position of the pedestal (1) is provided with pedestal stiffening plate (5)；The upper surface of pedestal (1) position is equipped with container placement
Frame (2), the two sides of container rack (2) are connected with heel post (9)；Sliding rack (21) is mounted on side by the second slider pin (26)
It on column (9), is equipped on the outside of heel post (9) lower adjustable plate (27), the upper surface of lower adjustable plate (27) position is equipped with side tune
It saving plate (24), side adjustable plate (24) connect with sliding rack (21), is equipped on side adjustable plate (24) the second welded nut (25), the
It is equipped on two welded nuts (25) side adjusting screw rod (19), side adjusting screw rod (19) is connect with the lower adjustable plate (27) of lower section；
Sliding rack (21) the bending part position is equipped with reinforcing rib (23), and horizontal ruler (22) are equipped on sliding rack (21)；It is sliding
The upper end position of moving frame (21) is equipped with rack gear (6) by the second fastening bolt (20), and rack gear is equipped with travelling assembly on (6)；
Rack gear (6) engages connection with gear (12), is equipped on the outside of gear (12) side cover (16), the outer fix installation of side cover (16)
Have handwheel (14), the lower position of side cover (16) is equipped with lower cover (15) by the first fastening bolt (17)；Side cover (16) it is upper
Face position is equipped with top cover (13), and the lateral location of top cover (13) is equipped with end slipway support (3), and end slipway supports (3)
Lateral location by the first slider pin (4) be equipped with liquid relief folder connecting plate (8), liquid relief folder connecting plate (8) forward position set
It is equipped with liquid relief folder (7)；The rearward position of liquid relief folder connecting plate (8) is connected with adjustable plate (18), is installed on upper adjustable plate (18)
Have the first welded nut (11), the middle position of the first welded nut (11) is equipped with adjusting screw rod (10), adjusting screw rod (10)
Below position be mounted on top cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713998.3U CN208275422U (en) | 2018-05-03 | 2018-05-03 | A kind of accurate pipettor for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713998.3U CN208275422U (en) | 2018-05-03 | 2018-05-03 | A kind of accurate pipettor for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275422U true CN208275422U (en) | 2018-12-25 |
Family
ID=64729315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820713998.3U Expired - Fee Related CN208275422U (en) | 2018-05-03 | 2018-05-03 | A kind of accurate pipettor for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275422U (en) |
-
2018
- 2018-05-03 CN CN201820713998.3U patent/CN208275422U/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: 20181225 Termination date: 20190503 |