CN208449363U - A kind of pipettor auxiliary stand - Google Patents
A kind of pipettor auxiliary stand Download PDFInfo
- Publication number
- CN208449363U CN208449363U CN201820850578.XU CN201820850578U CN208449363U CN 208449363 U CN208449363 U CN 208449363U CN 201820850578 U CN201820850578 U CN 201820850578U CN 208449363 U CN208449363 U CN 208449363U
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- China
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- magnet
- pipettor
- rotating disk
- fixedly connected
- auxiliary stand
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Abstract
The utility model discloses a kind of pipettor auxiliary stands, including auxiliary stand ontology, auxiliary stand ontology is by chassis, rotating disk, fixed link and card slot composition, central location at the top of chassis is fixedly connected with pillar, rotating disk is rotatably connected on the outside of pillar, side at the top of rotating disk is fixedly connected with the first magnet, the utility model beneficial effect achieved is: it is novel that the utility model has the advantages of simple structure, it is practical, it works and uses convenient for pipettor, by being provided with rotating disk and chassis, in the first magnet and under the action of attracting each other of the second magnet, rotating disk can be pinpointed and be fixed, test tube placing groove is set to be in the underface of card slot, convenient for the injection of pipettor, it is convenient and efficient, it avoids the problem that looking for test tube mouth that arm is caused to ache for a long time, by being provided with card slot and telescopic rod, card slot can be adjusted according to demand Highly, it is adjusted can for the infusion apparatus of different height, flexible structure is applied widely, increases the convenience that pipettor uses.
Description
Technical field
The utility model relates to a kind of auxiliary stand, in particular to a kind of pipettor auxiliary stand belongs to auxiliary stand
Technical field.
Background technique
Pipettor (liquid-transfering gun) is generally measured using liquid-transfering gun (pipette) in the research in terms of carrying out analysis test
A small amount of or micro liquid, in the use process of pipettor, when adjusting range, if to be adjusted to small size from large volume,
Then according to normal adjusting method, knob is rotated counterclockwise；It, then can be first suitable but if to be adjusted to large volume from small size
Hour hands rotating scale knob is to being more than the scale of range, then pulls back to setting volume, can guarantee that the highest measured is accurate in this way
Button, in this process, must not be screwed out range, otherwise can block inner mechanism and damage liquid-transfering gun by degree,
When pipette tips (pipette tips) are put on liquid-transfering gun, many people can be struck on pipette tips box with strength it is several under, it is at this moment wrong
Way, because the interior fittings (such as spring) that will lead to liquid-transfering gun in this way become loose because tapping the instantaneous impact force generated,
It results even in scale adjusting knob to block, correct method is that liquid-transfering gun (device) is inserted perpendicularly into pipette tips, slightly firmly left
Right pico- rotation can make it combine closely, then can be by the first of liquid-transfering gun if it is multiple tracks (such as 8 Dao Huo 12) liquid-transfering gun
Road be aligned first pipette tips, be then inserted obliquely into, toward front-rear direction shake can clamping, the mark of pipette tips clamping is slightly super
O-ring is crossed, and can see coupling part and form clearly sealing ring, in pipettor in use, needing to drip quantitative liquid
Enter in test tube, because test tube opening is smaller, needs to often result in the pipette tips alignment test tube mouth of pipettor when working long hours
The phenomenon that eye is puckery and arm is ached, and in the course of work, it is time-consuming and laborious, seriously affect the efficiency of work.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of pipettor auxiliary branch
Frame solves existing pipettor because test tube opening is smaller, needs for the pipette tips of pipettor to be aligned by setting rotating disk and chassis
Test tube mouth often results in the problem of eye is puckery and arm is ached when working long hours.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of pipettor auxiliary stand of the utility model, including auxiliary stand ontology, the auxiliary stand ontology is the bottom of by
Disk, rotating disk, fixed link and card slot form, and the central location at the top of the chassis is fixedly connected with pillar, the pillar outside
It is rotatably connected to rotating disk, the side at the top of the rotating disk is fixedly connected with the first magnet, and the top of the rotating disk is equidistant
Several test tube placing grooves are fixedly connected with, the bottom of the rotating disk is equidistantly fixedly connected with several the second magnet, described
Post top portion is fixedly connected with fixed link close to the side of the first magnet, and the fixed link inner rotation is connected with worm screw, and institute
The side for stating worm screw is fixedly connected with handwheel, and the internal slide of the fixed link is connected with telescopic rod, and the telescopic rod is interior
Portion is threaded with screw rod, and the one end of the screw rod far from telescopic rod is connect with the lower rotation of fixed link inner wall, the silk
It is cased with worm gear on the outside of bar, and the worm gear engages connection with worm screw, fixed block, institute are fixedly connected at the top of the telescopic rod
It states fixed block and is fixedly connected with card slot close to the side of the first magnet.
As a kind of preferred embodiment of the utility model, the outside of the telescopic rod is equipped with graduation mark.
As a kind of preferred embodiment of the utility model, first magnet is located at the underface of card slot.
As a kind of preferred embodiment of the utility model, the magnetic of magnetic pole and the second magnet bottom at the top of first magnet
It is extremely opposite.
As a kind of preferred embodiment of the utility model, the quantity and the quantity phase of test tube placing groove of second magnet
Together, and second magnet is located at the underface of test tube placing groove.
It is novel that the utility model beneficial effect achieved is that the utility model has the advantages of simple structure, practical, convenient for moving
The work of liquid device uses, can in the first magnet and under the action of attracting each other of the second magnet by being provided with rotating disk and chassis
It is fixed with pinpointing rotating disk, test tube placing groove is made to be in the underface of card slot, it is convenient and efficient convenient for the injection of pipettor, it keeps away
Exempt from the problem of looking for test tube mouth that arm is caused to ache for a long time, by being provided with card slot and telescopic rod, card can be adjusted according to demand
It is adjusted can for the infusion apparatus of different height in the height of slot, and flexible structure is applied widely, and increasing pipettor makes
Convenience.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the schematic diagram of internal structure of the utility model fixed link.
In figure: 1, auxiliary stand ontology；2, chassis；3, the first magnet；4, pillar；5, rotating disk；6, the second magnet；7, it tries
Pipe placing groove；8, fixed link；9, telescopic rod；10, fixed block；11, card slot；12, handwheel；13, screw rod；14, worm gear；15, worm screw.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs 1-4, the utility model provides a kind of pipettor auxiliary stand, including auxiliary stand ontology 1, auxiliary
Rack body 1 is made of chassis 2, rotating disk 5, fixed link 8 and card slot 11, and the central location at 2 top of chassis is fixedly connected with branch
Column 4 is rotatably connected to rotating disk 5 on the outside of pillar 4, and the side at 5 top of rotating disk is fixedly connected with the first magnet 3, rotating disk 5
Top is equidistantly fixedly connected with several test tube placing grooves 7, and the bottom of rotating disk 5 is equidistantly fixedly connected with several the second magnet
6,4 top of pillar is fixedly connected with fixed link 8 close to the side of the first magnet 3, and 8 inner rotation of fixed link is connected with worm screw 15,
And the side of worm screw 15 is fixedly connected with handwheel 12, the internal slide of fixed link 8 is connected with telescopic rod 9, and the inside of telescopic rod 9
It is threaded with screw rod 13, and the one end of screw rod 13 far from telescopic rod 9 is connect with the lower rotation of 8 inner wall of fixed link, screw rod 13
Outside be cased with worm gear 14, and worm gear 14 engages connection with worm screw 15, and the top of telescopic rod 9 is fixedly connected with fixed block 10, Gu
Determine block 10 and is fixedly connected with card slot 11 close to the side of the first magnet 3.
The outside of telescopic rod 9 is equipped with graduation mark, and convenient for observing the collapsing length of telescopic rod 9, the first magnet 3 is located at card slot 11
Underface, convenient for making the pipette tips of pipettor be directed at test tube mouth, the magnetic of 6 bottom of magnetic pole and the second magnet at the top of the first magnet 3
On the contrary, convenient for the principle to be attracted each other using opposite magnetic pole that rotating disk 5 is fixed, the quantity and test tube of the second magnet 6 are placed for pole
The quantity of slot 7 is identical, and the second magnet 6 is located at the underface of test tube placing groove 7, convenient for moving the liquid inside pipettor
Enter in test tube.
Specifically, when in use, test tube is respectively put into test tube placing groove 7, then by the pipettor after absorption reagent
It is inserted in card slot 11, according to the rifle mouth of pipettor and the height of test tube, by rotation hand wheel 12, handwheel 12 drives worm screw 15 to revolve
Turn, because worm screw 15 engage connection with worm gear 14, therefore, worm screw 15 pass through worm gear 14 drive screw rod 13 rotation, and screw rod 13 with stretch
The internal whorl of contracting bar 9 connects, therefore under the reaction force of screw thread, telescopic rod 9 is moved upwards, and the rifle of pipettor is adjusted with this
Spacing between mouth and test tube, after the completion of adjusting, by being pressed pipettor button with thumb, the reagent for keeping it internal is instilled
In test tube, rotating disk 5 is then rotated, because the second magnet 6 is located at the underface of test tube placing groove 7,3 top of the first magnet
The magnetic pole of 6 bottom of magnetic pole and the second magnet is on the contrary, when another test tube is moved to the bottom of pipettor, the first magnet 3 and
Two magnet 6 attract each other, and test tube is fixed on to the underface of pipettor with this, convenient for the injection of reagent, avoid looking for examination for a long time
The problem of nozzle causes arm to ache.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of pipettor auxiliary stand, including auxiliary stand ontology (1), which is characterized in that the auxiliary stand ontology (1)
It is made of chassis (2), rotating disk (5), fixed link (8) and card slot (11), the central location at the top of the chassis (2) is fixedly connected
Have pillar (4), is rotatably connected to rotating disk (5) on the outside of the pillar (4), the side at the top of the rotating disk (5) is fixedly connected
Have the first magnet (3), the top of the rotating disk (5) is equidistantly fixedly connected with several test tube placing grooves (7), the rotating disk
(5) bottom is equidistantly fixedly connected with several the second magnet (6), the side of close first magnet (3) at the top of the pillar (4)
It is fixedly connected with fixed link (8), fixed link (8) inner rotation is connected with worm screw (15), and the side of the worm screw (15)
It is fixedly connected with handwheel (12), the internal slide of the fixed link (8) is connected with telescopic rod (9), and the telescopic rod (9) is interior
Portion is threaded with screw rod (13), and the bottom of the screw rod (13) one end and fixed link (8) inner wall far from telescopic rod (9) turns
It is dynamic to connect, it is cased with worm gear (14) on the outside of the screw rod (13), and the worm gear (14) engages connection with worm screw (15), it is described to stretch
It is fixedly connected at the top of contracting bar (9) fixed block (10), the fixed block (10) is fixedly connected close to the side of the first magnet (3)
There are card slot (11).
2. a kind of pipettor auxiliary stand according to claim 1, which is characterized in that the outside of the telescopic rod (9)
Equipped with graduation mark.
3. a kind of pipettor auxiliary stand according to claim 1, which is characterized in that first magnet (3) is located at
The underface of card slot (11).
4. a kind of pipettor auxiliary stand according to claim 1, which is characterized in that at the top of first magnet (3)
Magnetic pole it is opposite with the magnetic pole of the second magnet (6) bottom.
5. a kind of pipettor auxiliary stand according to claim 1, which is characterized in that the number of second magnet (6)
Amount is identical as the quantity of test tube placing groove (7), and second magnet (6) is located at the underface of test tube placing groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850578.XU CN208449363U (en) | 2018-06-04 | 2018-06-04 | A kind of pipettor auxiliary stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850578.XU CN208449363U (en) | 2018-06-04 | 2018-06-04 | A kind of pipettor auxiliary stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449363U true CN208449363U (en) | 2019-02-01 |
Family
ID=65160174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820850578.XU Active CN208449363U (en) | 2018-06-04 | 2018-06-04 | A kind of pipettor auxiliary stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997975A (en) * | 2021-03-01 | 2021-06-22 | 盐城工业职业技术学院 | High-precision automation device suitable for silkworm chrysalis subcutaneous injection |
-
2018
- 2018-06-04 CN CN201820850578.XU patent/CN208449363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997975A (en) * | 2021-03-01 | 2021-06-22 | 盐城工业职业技术学院 | High-precision automation device suitable for silkworm chrysalis subcutaneous injection |
| CN112997975B (en) * | 2021-03-01 | 2023-01-20 | 盐城工业职业技术学院 | High-precision automation device suitable for silkworm chrysalis subcutaneous injection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An auxiliary support for pipette Effective date of registration: 20210426 Granted publication date: 20190201 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI ZENZER ACCURATE MEDICAL LABORATORIES Co.,Ltd. Registration number: Y2021320010151 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |