CN207793231U - Using the bottled serum free medium of electromagnetic isolation stirring system - Google Patents
Using the bottled serum free medium of electromagnetic isolation stirring system Download PDFInfo
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- CN207793231U CN207793231U CN201721769371.1U CN201721769371U CN207793231U CN 207793231 U CN207793231 U CN 207793231U CN 201721769371 U CN201721769371 U CN 201721769371U CN 207793231 U CN207793231 U CN 207793231U
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- serum free
- bottled
- free medium
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Abstract
The utility model is related to biotechnologies, and in particular to a kind of bottled serum free medium.Using the bottled serum free medium of electromagnetic isolation stirring system, includes a bottle equipped with serum free medium, at least one magnetic ball is housed in the bottle；A magnetic rotation driving device is further fixed on the outside of the bottle.The utility model in bottled culture medium by being packed into a magnetic ball, and magnetic ball rotation is driven by the magnetic rotation driving device of bottle exterior, it realizes and the culture medium in bottle is stirred under the premise of not opening lid, avoid opening bottle cap that culture medium is made to be contaminated.Speed changer is set, the rotating speed of turntable can be adjusted according to different culture base products.
Description
Technical field
The utility model is related to biotechnologies, and in particular to a kind of bottled serum free medium.
Background technology
It is anti-to prepare monoclonal that serum free medium is widely used in culture mammal and invertebral zooblast
Body, viral antigen and recombinant protein etc..Be also easy to produce precipitation and layering after serum free medium long-time storage, using it is preceding also need to be into
Row stirring is allowed to uniform, but uncaps and be stirred operation and can increase the contaminated risk of culture medium, and time-consuming and laborious.
Utility model content
The purpose of the utility model is to provide a kind of bottled serum free medium using electromagnetic isolation stirring system,
Solve above at least one technical problem.
Following technical scheme may be used to realize in the technical issues of the utility model is solved：
Using the bottled serum free medium of electromagnetic isolation stirring system, include a bottle equipped with serum free medium,
It is characterized in that, being equipped at least one magnetic ball in the bottle；
A magnetic rotation driving device is further fixed on the outside of the bottle；
The magnetic rotation driving device includes a shell and a cased turntable and a motor；
The one of side wall of bottle is the flat sidewall of rectangle；
The shell is fixed in the flat sidewall；
The turntable is fitted on the outside of the flat sidewall；
The edge of the turntable is equipped with the permanent magnet to match with the magnetic ball quantity；
The motor shaft of the motor is connected by a speed changer with the turntable；
The magnetic ball is adsorbed on by the permanent magnet on the turntable on the inside of the flat sidewall；
The thickness of the flat sidewall is 0.8~2mm.
The utility model drives by being packed into a magnetic ball in bottled culture medium, and by the motor of bottle exterior
Permanent magnet on turntable circles, and drives magnetic ball rotation, realizes under the premise of not opening lid in bottle
Culture medium is stirred, and avoids opening bottle cap that culture medium is made to be contaminated.Speed changer is set, it can be according to different culture base products
To be adjusted to the rotating speed of turntable.
The permanent magnet is plate-like, and the disk edge is equipped with the groove for being embedded in the permanent magnet, the groove
Depth is greater than or equal to the thickness of the permanent magnet.
Permanent magnet is embedded in turntable, turntable is made to become smooth on one side towards side wall, is avoided in stirring due to accidentally touching
Scratch side wall.
It is preferred that the material of the magnetic ball is with magnetic stainless steel.
Stainless steel can have magnetism, and good corrosion resistance, avoid culture medium from corroding bead, or polluted because bead is corroded
Culture medium.
Further preferably, the surface of the magnetic ball is coated with polytetrafluoroethylene ethylene layer.
Polytetrafluoroethylene (PTFE) solvent resistance is good, and electrochemical corrosion does not occur, and will not be cultured base dissolving or corrosion, be suitble to
Bead is set to deposit in culture medium for a long time as surrounding layer.
It is additionally provided with wireless power in the shell and receives system, the wireless power receives the electric energy output end connection of system
The power input of motor.
By receiving the wireless power output system of system matches with wireless power, wireless power is realized.It avoids cumbersome
Wiring, also avoid power interface corrosion and be infected with germs.
The magnetic ball include a spherical hollow polytetrafluoroethylene ethylene layer sealing shell and one be placed on it is described poly-
The radius of soft magnetism bead in tetrafluoroethene layer sealing shell, the soft magnetism bead is 1mm~1.5mm；
The cavity radius of the spherical hollow polytetrafluoroethylene ethylene layer sealing shell is 3mm~4mm；
The wall thickness of the polytetrafluoroethylene ethylene layer sealing shell is 0.8mm~1.2mm.
Guarantee has enough volumes, is conducive to mixing effect promotion.Simultaneously as being hollow polytetrafluoroethylene ethylene layer sealing
Shell, overall weight are mitigated, and inertia decreases.Be conducive to avoid falling off when high speed rotation.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
Referring to Fig.1, using the bottled serum free medium of electromagnetic isolation stirring system, including one is equipped with serum free medium
Bottle 1, at least one magnetic ball 2 is housed in bottle 1；It is further fixed on a magnetic rotation driving device in 1 outside of bottle；Magnetic
Property device of rotation driving includes shell 3, and the turntable 4 in shell 3 and motor 5；1 one of side wall of bottle is rectangle
Flat sidewall 6；Shell 3 is fixed in flat sidewall 6；Turntable 4 is fitted in 6 outside of flat sidewall；The edge of turntable 4 be equipped with
The permanent magnet 7 that 2 quantity of magnetic ball matches；5 axis of motor of motor 5 is connected by speed changer 8 with turntable 4；2 quilt of magnetic ball
Permanent magnet 7 on turntable 4 is adsorbed on 6 inside of flat sidewall；The thickness of flat sidewall 6 is 0.8~2mm.The utility model passes through
It is packed into a magnetic ball 2 in bottled culture medium, and is made by the permanent magnet 7 in 5 driving disc 4 of motor outside bottle 1
Circular motion drives magnetic ball 2 to rotate, and realizes and is stirred to the culture medium in bottle 1 under the premise of not opening lid,
Avoid opening bottle cap that culture medium is made to be contaminated.Speed changer 8 is set, turntable 4 can be turned according to different culture base products
Speed is adjusted.
Permanent magnet 7 is plate-like, and 4 edge of turntable is equipped with the groove for being embedded in permanent magnet 7, and the depth of groove is greater than or equal to
The thickness of permanent magnet 7.Permanent magnet 7 is embedded in turntable 4, turntable 4 is made to become smooth on one side towards side wall, is avoided in stirring
Side wall is scratched because accidentally touching.
It is preferred that the material of magnetic ball 2 is with magnetic stainless steel.Stainless steel can have magnetism, and good corrosion resistance,
It avoids culture medium from corroding bead, or culture medium is polluted because bead is corroded.
Further preferably, the surface of magnetic ball 2 is coated with polytetrafluoroethylene ethylene layer.Polytetrafluoroethylene (PTFE) solvent resistance is good,
And electrochemical corrosion does not occur, it will not be cultured base dissolving or corrosion, being suitable as surrounding layer enables bead to deposit in for a long time
In culture medium.
It is additionally provided with wireless power in shell 3 and receives system, wireless power receives the electric energy output end connection motor 5 of system
Power input.By receiving the wireless power output system of system matches with wireless power, wireless power is realized.It avoids numerous
Trivial wiring also avoids power interface corrosion and is infected with germs.
Magnetic ball 2 includes that a spherical hollow polytetrafluoroethylene ethylene layer sealing shell and one are placed on polytetrafluoroethyl-ne
The radius of soft magnetism bead in alkene layer sealing shell, soft magnetism bead is 1mm~1.5mm；Spherical hollow polytetrafluoroethylene ethylene layer
The cavity radius of sealing shell is 3mm~4mm；The wall thickness of polytetrafluoroethylene ethylene layer sealing shell is 0.8mm~1.2mm.Guarantee has
Enough volumes are conducive to mixing effect promotion.Simultaneously as being hollow polytetrafluoroethylene ethylene layer sealing shell, overall weight has
Mitigated, inertia decreases.Be conducive to avoid falling off when high speed rotation.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. using the bottled serum free medium of electromagnetic isolation stirring system, include a bottle equipped with serum free medium,
It is characterized in that, at least one magnetic ball is housed in the bottle；
A magnetic rotation driving device is further fixed on the outside of the bottle；
The magnetic rotation driving device includes a shell and a cased turntable and a motor；
The one of side wall of bottle is the flat sidewall of rectangle；
The shell is fixed in the flat sidewall；
The turntable is fitted on the outside of the flat sidewall；
The edge of the turntable is equipped with the permanent magnet to match with the magnetic ball quantity；
The motor shaft of the motor is connected by a speed changer with the turntable；
The magnetic ball is adsorbed on by the permanent magnet on the turntable on the inside of the flat sidewall；
The thickness of the flat sidewall is 0.8~2mm.
2. the bottled serum free medium according to claim 1 using electromagnetic isolation stirring system, it is characterised in that：Institute
State that permanent magnet is plate-like, the disk edge is equipped with the groove for being embedded in the permanent magnet, the depth of the groove be more than or
Equal to the thickness of the permanent magnet.
3. the bottled serum free medium according to claim 1 using electromagnetic isolation stirring system, it is characterised in that：Institute
The material for stating magnetic ball is with magnetic stainless steel.
4. the bottled serum free medium according to claim 3 using electromagnetic isolation stirring system, it is characterised in that：Institute
The surface for stating magnetic ball is coated with polytetrafluoroethylene ethylene layer.
5. the bottled serum free medium according to claim 1 using electromagnetic isolation stirring system, it is characterised in that：Institute
It states and is additionally provided with wireless power reception system in shell, the wireless power receives the power supply of the electric energy output end connection motor of system
Input terminal.
6. the bottled serum free medium according to claim 1 using electromagnetic isolation stirring system, it is characterised in that：Institute
It includes that a spherical hollow polytetrafluoroethylene ethylene layer sealing shell and one are placed on the polytetrafluoroethylene ethylene layer to state magnetic ball
The radius of soft magnetism bead in sealing shell, the soft magnetism bead is 1mm~1.5mm；
The cavity radius of the spherical hollow polytetrafluoroethylene ethylene layer sealing shell is 3mm~4mm；
The wall thickness of the polytetrafluoroethylene ethylene layer sealing shell is 0.8mm~1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769371.1U CN207793231U (en) | 2017-12-18 | 2017-12-18 | Using the bottled serum free medium of electromagnetic isolation stirring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769371.1U CN207793231U (en) | 2017-12-18 | 2017-12-18 | Using the bottled serum free medium of electromagnetic isolation stirring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793231U true CN207793231U (en) | 2018-08-31 |
Family
ID=63284594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721769371.1U Active CN207793231U (en) | 2017-12-18 | 2017-12-18 | Using the bottled serum free medium of electromagnetic isolation stirring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793231U (en) |
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2017
- 2017-12-18 CN CN201721769371.1U patent/CN207793231U/en active Active
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