CN208642720U - A kind of pipette rack - Google Patents
A kind of pipette rack Download PDFInfo
- Publication number
- CN208642720U CN208642720U CN201821080735.XU CN201821080735U CN208642720U CN 208642720 U CN208642720 U CN 208642720U CN 201821080735 U CN201821080735 U CN 201821080735U CN 208642720 U CN208642720 U CN 208642720U
- Authority
- CN
- China
- Prior art keywords
- frame body
- hole
- offers
- pedestal
- pipette
- 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 discloses a kind of pipette racks, including pedestal and place frame body, the base upper surface is fixedly installed with support frame, the upper surface of support frame as described above offers annular groove, the bottom for placing frame body offers annular lug, it is to match between the annular lug and annular groove, the upper surface for placing frame body uniformly offers first through hole, the position that the rack body bottom surface corresponds to first through hole offers the second through-hole, and the diameter of second through-hole is less than the diameter of first through hole, two sides in the placement frame body are bolted respectively is equipped with motor, the output shaft of the motor is fixedly connected with fan blade.This is practical by driving fan blade rotation by motor respectively placing two sides in frame body, can carry out to liquid relief pipe surface air-dried, and remaining liquid can be flowed into water receiver along collector nozzle in pipette.
Description
Technical field
The utility model relates to pipette rack technical field, specially a kind of pipette rack.
Background technique
For accurately pipette certain volume solution measuring device.Pipette is that one kind measures formula instrument, is only used to measure it
The volume of released solution.It is the slender glass tube that there is an enlargement in a centre.Its lower end is sharp mouth shape, upper end neck
A graticule is carved at place, is the mark of pipetted exact volume.Common pipette has 5,10,25 and 50mL equal-specification.It is logical
Often call pipette having graduated straight glass tube again (see right figure).Common pipette has 1,2,5 and 10mL isotactic
Lattice.The volume that pipette and pipette are pipetted can usually be accurate to 0.01mL.According to the volume of moved solution and require selection
The pipette of appropriate size uses, and solution is accurately pipetted in titrimetry and generally uses pipette, reaction need to control test solution and add
Pipette is generally used when entering amount.
1, to pipette using complete after, liquid relief pipe surface can exist it is water stain, without air-dry if store for a long time
It can be easy to attract many bacteriums.
2, there is remaining liquid for meeting in pipette, and during storage, remaining liquid can be left on pedestal, no
Damage pedestal is easy to if being collected in time.
Utility model content
The purpose of this utility model is to provide a kind of pipette racks, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of pipette rack, including pedestal and
Frame body is placed, the base upper surface is fixedly installed with support frame, and the upper surface of support frame as described above offers annular groove, institute
The bottom for stating placement frame body offers annular lug, matches between the annular lug and annular groove, described to put
The upper surface for setting frame body uniformly offers first through hole, and the rack body bottom surface corresponds to the position of first through hole
The second through-hole is offered, and the diameter of second through-hole is less than the diameter of first through hole, the two sides placed in frame body
It is bolted respectively and motor is installed, the output shaft of the motor is fixedly connected with fan blade, and the pedestal, which offers, to be lauched
Mouthful, the base bottom offers I-shaped sliding slot, and the pedestal is slidably fitted with water receiver by I-shaped sliding slot.
Preferably, the inner wall of the first through hole and the second through-hole is adhesive with sponges cover respectively.
Preferably, the diameter of the fan blade is less than the height size of rack main body inner wall.
It preferably, is to be slidably connected between placement frame body and the support frame.
Preferably, the placement frame body is cylindrical, and the base upper surface coated with waterproof material.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model offers annular groove by side on the support frame, also offers ring in rack bottom part body
Shape convex block matches between annular lug and annular groove, so placing frame body can rotate in support frame, is convenient for
Pipette is found and stores, and the two sides also in placement frame body are respectively fixed with motor, the output shaft of motor is fixed to be connected
Be connected to fan blade, can the washmarking to liquid relief pipe surface carry out it is air-dried, convenient for using and storing for a long time；
2, the utility model also offers collector nozzle simultaneously in pedestal, also offers I-shaped cunning in the bottom of pedestal
Slot, then the bottom of pedestal is slidably fitted with water receiver by I-shaped sliding slot, and remaining liquid can be from being lauched in pipette
Mouth flows in water receiver, convenient for collecting.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model first partial structure top view；
Fig. 3 is the second local structure top view of the utility model.
In figure: 1- pedestal；11- collector nozzle；The I-shaped sliding slot of 12-；2- support frame；21- annular groove；3- rack master
Body；31- first through hole；311- sponges cover；The second through-hole of 32-；33- annular lug；4- motor；41- fan blade；5- water receiver.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pipette rack, including pedestal 1 and put
Frame body 3 is set, 1 upper surface of pedestal is fixedly installed with support frame 2, and the upper surface of support frame as described above 2 offers annular groove
21, it is mating between the annular lug 33 and annular groove 21 that the bottom for placing frame body 3, which offers annular lug 33,
It uses, the upper surface for placing frame body 3 uniformly offers first through hole 31,3 bottom surface pair of placement frame body
The position of first through hole 31 is answered to offer the second through-hole 32, and the diameter of second through-hole 32 is less than the straight of first through hole 31
Diameter, the two sides placed in frame body 3 are bolted respectively is equipped with motor 4, and the output shaft of the motor 4 is fixed to be connected
It is connected to fan blade 41, the pedestal 1 offers collector nozzle 11, and 1 bottom of pedestal offers I-shaped sliding slot 12, the pedestal 1
Water receiver 5 is slidably fitted with by I-shaped sliding slot 12.
The inner wall of the first through hole 31 and the second through-hole 32 is adhesive with sponges cover 311 respectively, and pipette is protected not to be damaged
It is bad；The diameter of the fan blade 41 is less than the height size for placing 3 inner wall of frame body, convenient for the shifting to placing in frame body 3
Liquid pipe carries out air-dried；To be slidably connected between the placement frame body 3 and support frame 2, transmission effect is good and easy to remove；It is described
Frame body 3 is placed as cylinder, and 1 upper surface coated with waterproof material of the pedestal, good appearance and good practical effect.
Working principle: the utility model is also placing frame body 3 by offering annular groove 21 above support frame 2
Bottom offers annular lug 33, to match between annular lug 33 and annular groove 21, so placing frame body 3 can be with
It is rotated in support frame 2, convenient for finding and storing pipette, and is also respectively fixed with electricity in the two sides placed in frame body 3
Machine 4, the output shaft of motor 4 are fixedly connected with fan blade 41, can the washmarking to liquid relief pipe surface carry out it is air-dried, convenient for making for a long time
With and storage；Collector nozzle 11 is also offered in pedestal 1 simultaneously, also offers I-shaped sliding slot 12 in the bottom of pedestal 1, then
The bottom of pedestal 1 is slidably fitted with water receiver 5 by I-shaped sliding slot 12, and remaining liquid can be from collector nozzle 11 in pipette
It flows in water receiver 5, convenient for collecting.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pipette rack, including pedestal (1) and placement frame body (3), it is characterised in that: table on the pedestal (1)
Face is fixedly installed with support frame (2), and the upper surface of support frame as described above (2) offers annular groove (21), the placement frame body
(3) bottom offers annular lug (33), matches between the annular lug (33) and annular groove (21), described
The upper surface for placing frame body (3) uniformly offers first through hole (31), placements frame body (3) bottom surface correspondence the
The position of one through-hole (31) offers the second through-hole (32), and the diameter of second through-hole (32) is less than first through hole (31)
Diameter, the two sides placed in frame body (3) are bolted respectively to be equipped with motor (4), the output of the motor (4)
Axis is fixedly connected with fan blade (41), and the pedestal (1) offers collector nozzle (11), and pedestal (1) bottom offers I-shaped
Sliding slot (12), the pedestal (1) are slidably fitted with water receiver (5) by I-shaped sliding slot (12).
2. a kind of pipette rack according to claim 1, it is characterised in that: the first through hole (31) and second is led to
The inner wall in hole (32) is adhesive with sponges cover (311) respectively.
3. a kind of pipette rack according to claim 1, it is characterised in that: the diameter of the fan blade (41) is small
In the height size for placing frame body (3) inner wall.
4. a kind of pipette rack according to claim 1, it is characterised in that: the placement frame body (3) and support
It is to be slidably connected between frame (2).
5. a kind of pipette rack according to claim 1, it is characterised in that: the placement frame body (3) is cylinder
Shape, and the pedestal (1) upper surface coated with waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080735.XU CN208642720U (en) | 2018-07-09 | 2018-07-09 | A kind of pipette rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080735.XU CN208642720U (en) | 2018-07-09 | 2018-07-09 | A kind of pipette rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208642720U true CN208642720U (en) | 2019-03-26 |
Family
ID=65783456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821080735.XU Expired - Fee Related CN208642720U (en) | 2018-07-09 | 2018-07-09 | A kind of pipette rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208642720U (en) |
-
2018
- 2018-07-09 CN CN201821080735.XU patent/CN208642720U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528200 no.3-3, Dachong section, Guihe highway, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong exquisite Testing Technology Co., Ltd Address before: 510000 Shop No. 20 Dali Sports Road, Nanhai District, Foshan City, Guangdong Province, No. 4 Patentee before: Foshan Fine Testing Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |