CN207108991U - A kind of apparatus for combining liquids - Google Patents
A kind of apparatus for combining liquids Download PDFInfo
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- CN207108991U CN207108991U CN201720752454.3U CN201720752454U CN207108991U CN 207108991 U CN207108991 U CN 207108991U CN 201720752454 U CN201720752454 U CN 201720752454U CN 207108991 U CN207108991 U CN 207108991U
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- clamping device
- agitating device
- test tube
- swing
- fastener
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Abstract
The utility model aims to provide a kind of apparatus for combining liquids, agitating device including the clamping device for holding test tubes and for stirring clamping device, agitating device is arranged on below clamping device, clamping device includes a mounting seat, a swing component and a fastener for carrying test tube, swing component swings axis connection with mounting seat by first, so that swing component can be mounted opposite seat swing, fastener swings axis connection with swing component by second, so that fastener can opposing oscillatory part swing, and fastener is connected with agitating device.The utility model is simple in construction, can it is automatic, efficiently, quickly complete liquid mixing, the utility model drives the swing of clamping device by the centrifugal motion of agitating device, and clamping device is provided with the first swinging axle and the second swinging axle, the mixing of the liquid in clamping device in test tube has fully been ensured.
Description
Technical field
It the utility model is related to a kind of apparatus for combining liquids.
Background technology
Cell collects the mission requirements for being scientific research and being frequently referred in experiment, and cell is collected complete typically in test tube
Into, and cell collects the operation repeatedly for often relating to the processes such as liquid mixing, liquid centrifugal analysis.Presently, cell is received
What collection was often completed stage by stage, each stage is required for cell gatherer constantly to follow up and operate in person, and this is not only added
The workload of cell gatherer, and cell collection process is cumbersome, error-prone, efficiency is low, it is impossible to meet scientific research well
With the demand of experiment, can not particularly meet the needs of associated biomolecule is with medical technology promotion and application.If want to realize automation
Collect cell, then how efficiently, quickly and automatically realize that liquid mixing, liquid centrifugation etc. turn into key.
Utility model content
The defects of to overcome above-mentioned prior art, the utility model embodiment provide a kind of apparatus for combining liquids, and it is tied
Structure is simple, can be automatic, efficiently, be rapidly sufficiently mixed with realizing liquid.
In order to achieve the above object, there is provided a kind of apparatus for combining liquids, including clamping device and use for holding test tubes
In the agitating device of agitation clamping device, agitating device is arranged on below clamping device, and clamping device includes a mounting seat, a pendulum
Moving part and a fastener for carrying test tube, swing component pass through first with mounting seat and swing axis connection so that swing component
Seat swing can be mounted opposite, fastener swings axis connection with swing component by second so that fastener can opposing oscillatory part
Swing, and fastener is connected with agitating device.
Preferably, the first swinging axle is in vertical distribution with the second swinging axle.
Preferably, centrifugation postive stop baffle is provided with mounting seat, centrifugation postive stop baffle is used for the pendulum for limiting the swing component
Width.
Preferably, an attachment means are provided between agitating device and clamping device, when need stir test tube in liquid
When, agitating device is connected with clamping device, and after the aqueous agitation in test tube, agitating device separates with clamping device, even
Connection device includes the pin end that a female joint being arranged on agitating device is arranged on one on clamping device.
Preferably, female joint is a U-typed structure, and pin end is a cylindrical structure, pin end external diameter and female joint U-typed
The matching grooves of structure, and the depth of the groove is more than the height of the cylindrical structure.
Preferably, agitating device includes an eccentric wheel and the stirring motor rotated with movable eccentric wheel, and female joint sets inclined
On heart wheel so that stirring motor can drive female joint to do eccentric circular motion.
Preferably, a connection locator is provided with agitating device, when agitating device is connected with clamping device, connection
Positioner causes stirring motor to go to set angle.
The utility model compared with prior art the advantages of be：
The utility model is simple in construction, can it is automatic, efficiently, quickly complete liquid mixing, the utility model passes through stirring
The centrifugal motion of device drives the swing of clamping device, and clamping device is provided with the first swinging axle and the second swinging axle, fully
The mixing of the liquid in clamping device in test tube is ensured.
Brief description of the drawings
Fig. 1 is the schematic diagram at cell collector overall structure one visual angle；
Fig. 2 is cell collector overall structure secondly the schematic diagram at visual angle；
Fig. 3 is the structural representation at rotating-table apparatus one visual angle；
Fig. 4 is rotating-table apparatus secondly the structural representation at visual angle；
Fig. 5 is the decomposition texture schematic diagram of rotating-table apparatus；
Fig. 6 is the structural representation of rotating blade drive；
Fig. 7 is the structural representation of the gear unit of rotating blade drive；
Fig. 8 is the structural representation at clamping device one visual angle；
Fig. 9 is clamping device secondly the structural representation at visual angle；
Figure 10 is clamping device thirdly the structural representation at visual angle；
Figure 11 is the structural representation of fastener；
Figure 12 is the decomposition texture schematic diagram of fastener；
Figure 13 is the structural representation of the locking member of fastener；
Figure 14 is the structural representation of apparatus for combining liquids；
Figure 15 is the structural representation of agitating device；
Figure 16 is the structural representation of attachment means；
Figure 17 is the structural representation of autobalanced detection device；
Figure 18 is the structural representation of stabilization carrier unit；
Figure 19 is the decomposed structural representation of stabilization carrier unit；
Figure 20 is the structural representation of liquid-adding device；
Figure 21 is the structural representation of pumping device.
Embodiment
In the utility model description, the orientation or position relationship of the instruction such as term " on ", " under ", " preceding " and " rear " are base
In orientation shown in the drawings or position relationship, it is for only for ease of description the utility model rather than requires that the utility model is necessary
With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Referring to figs. 1 to Figure 21, in particular with reference to Fig. 1 and Fig. 2, a kind of cell collector, including a frame 1 is with being arranged on machine
Liquid in self-balancing rotating disk on frame 1, the liquid-adding device 5 toward adding liquid in test tube, apparatus for combining liquids and extraction test tube
Pumping device 6, self-balancing rotating disk include rotating-table apparatus 3 and for driving rotating disk device 3 rotate rotating blade drive 4, liquid
Body mixing arrangement includes some agitating devices 8 for the clamping device 7 of holding test tubes and for stirring clamping device 7, clamping
Device 7 is arranged on rotating-table apparatus 3, and agitating device 8 is arranged on the lower section of clamping device 7, and liquid-adding device 5 and pumping device 6 are set
Above clamping device 7.As preferred embodiment, a workbench 2 and heating tape (not shown) are provided with frame 1.
Self-balancing rotating disk passes through workbench 2 from bottom to top, can only see the clamping device 7 on rotating-table apparatus 3 from top to bottom, ease of use
While the operation and observation of personnel, the attractive in appearance of cell collector ensure that；And heating tape ensure that the temperature of cell collector,
Advantageously ensure that the survival rate of cell collector cell during cell is collected.
Thus, the course of work of cell collector is as follows：Test tube is arranged on clamping device 7, it is past by liquid-adding device 5
Liquid feeding in test tube, agitating device 8 drive clamping device 7 to stir the liquid mixing caused in test tube, and the driving of rotating blade drive 4 turns
Disk device 3 rotates so that clamping device 7 rotates, so that the liquid in test tube does centrifugal motion, centrifugal motion finishes,
Pumping device 6 extracts the waste liquid in test tube, and then liquid-adding device 5 is toward liquid-adding device 5 toward liquid feeding in test tube, after being so repeated several times
Cell is completed to collect.
Referring to figs. 1 to Fig. 7, clamping device 7 is symmetrically distributed in using the rotating shaft of rotating-table apparatus 3 as on the circumference in the center of circle, as
Preferred scheme, the quantity of clamping device 7 are 8, are uniformly and symmetrically distributed circumferentially.Meanwhile self-balancing rotating disk also includes a balance
Detection means 9, when the test tube that balance detecting device 9 is detected on the circumference using the rotating shaft of rotating-table apparatus 3 as the center of circle is symmetrical point
Cloth, rotating blade drive 4 drives rotating-table apparatus 3 to do centrifugal motion, and rotating blade drive 4 includes a centrifugation motor 43, passed
The dynamic gear unit 41 of device 42 and one, centrifugation motor 43 drive gear unit 41 to rotate by transmission device 42, gear unit
41 are connected with rotating-table apparatus 3.In addition, self-balancing rotating disk also includes liquid level detection device, liquid level detection device is detecting drawing liquid
Whether the liquid volume that device 6 extracts from test tube is consistent, specifically, some duplicate containers is provided with frame 1,
After pumping device 6 comes out the Liquid extracting on test tube, the liquid in each test tube is individually transferred in container, level sensing
Whether the liquid level in device detection container is consistent, if inconsistent, cell is collected process and redo, if consistent cell is received
Collection process is consistent, so as to ensure that the liquid volume in clamping device 7 in test tube is the same, so as to ensure that self-balancing rotating disk is turning
Balance in dynamic process, to reach the liquid during cell is collected in each test tube by identical centrifugal action, from
And ensure the uniformity of result.
As the presently preferred embodiments, to Fig. 5, rotating-table apparatus 3 includes a housing 31, turned in housing 31 reference picture 3
Disk 32, rotating disk mounting seat 33, the mounting bracket 35 for installing gear unit 41.Housing 31 is arranged in frame 1, and the side of housing 31
While being provided with some air vents 311, hot gas is blown into air vent 311, it is ensured that and the temperature of regulation cell collector, further
Ensure the survival rate of cell collector cell during cell is collected.Rotating disk 32 is arranged in rotating disk mounting seat 33, rotating disk
Mounting seat 33 is connected to one with the output shaft 411 of gear unit 41 by way of motion thread hole 413 matches with drive screw
Rise, meanwhile, the side of rotating disk mounting seat 33 is provided with a hollow boss matched with output shaft 411 and a gear unit 41 is pacified
Bearing 34 is filled, to be further ensured that reliability that rotating disk mounting seat 33 is connected with output shaft 411, guarantee output shaft 411 turns at a high speed
The stability and balance of rotating disk 32 when dynamic.In addition, balance positioner is provided with rotating-table apparatus 3, when active cell is collected
During instrument, balance positioner causes gear unit 41 to go to the angle of setting in order to which balance detecting device 9 starts to detect rotating disk
On 32 in test tube liquid distribution situation.Balance positioner is arranged on infrared on the installation bearing 34 of gear unit 41 including one
Line equipment 36 and the infrared ray catch 37 being arranged in rotating disk mounting seat 33.
As the presently preferred embodiments, reference picture 6 to Fig. 7, centrifugation motor 43 is arranged in frame 1,42 preferred skin of transmission device
V belt translation mode, gear unit 41 by dynamic head main spindle structure, gear unit 41 include input shaft 415, bearing of input shaft
414th, output shaft 411, output shaft bearing 412, and motion thread hole 413 is provided with output shaft 411, the diameter of axle of output shaft 411
More than input shaft 414, gear unit 41 ensure that output shaft 411 turns in high speed well by the structure of dynamic head main spindle
Good balance and stability are remained to when dynamic.
Reference picture 8 is to Figure 10, and clamping device 7 includes a mounting seat 71, a swing component 72 and one is used to carry test tube
Fastener, mounting seat 71 are arranged on rotating-table apparatus 3, and swing component 72 is connected with mounting seat 71 by the first swinging axle 74, is made
Swing component 72 can be mounted opposite seat 71 and swing, fastener is connected with swing component 72 by the second swinging axle 75 so that is fastened
Device can opposing oscillatory part 72 swing, and fastener is connected with agitating device 8.Preferably, the first swinging axle 74 with
Second swinging axle 75 is in vertical distribution.Because clamping device 7 is provided with the first swinging axle 74 and the second swinging axle 75, when stirring fills
When putting the swing of 8 drive fasteners, fastener opposing oscillatory part 72 is swung, and swing component 72 is mounted opposite seat 71 and swung, and by
It is different in the direction of both opposing oscillatories so that the liquid in test tube is fully stirred, and ensure that being sufficiently mixed for cell.
Meanwhile in order to ensure that clamping device 7 has more preferable stirring effect under the drive of agitating device 8, set in the lower end of swing component 72
Balancing weight 76 is equipped with, balancing weight 76 is arranged on the lower section of the first swinging axle 74 and the second swinging axle 75；In order to ensure clamping device 7
In test tube during high speed centrifugation motion is done, avoid swing component 72 because of centrifugalization and the amplitude of oscillation is excessive, cause test tube
In liquid outflow test tube, centrifugation postive stop baffle 711 is provided with mounting seat 71, ensures that the amplitude of oscillation of swing component 72 is no more than 90 °.
Reference picture 11 is to Figure 13, and fastener includes being used for the rack for test tube 73 for carrying test tube, and rack for test tube 73 is in cylinder, examination
Some mounting holes 77 are symmetrically arranged with the circumference of pipe support 73, the diameter of mounting hole 77, which is less than, sets the outer of thread on test tube outer wall
Footpath, test tube is so as in mounting hole 77.Preferably, the quantity of mounting hole 77 is 8, and is evenly distributed on circle
Zhou Shang.
Especially, in order to prevent that, in 3 high-speed rotation of rotating-table apparatus, the test tube on rack for test tube 73 is thrown out of, fastening dress
Putting also includes a locking device for being used to lock test tube, and locking device, which includes a locking lid 781, one, makes locking lid 781 and test tube
Frame 73 keeps the locking bed 787 and one of certain distance that locking lid 781 is locked to the locking member 783 on rack for test tube 73.Locking
Lid 781 is a cylinder, is provided with locking lid 781 and is opened with 77 corresponding through hole of mounting hole, the diameter of the through hole less than test tube
The external diameter at mouth end, during preventing that swing component 72 from swinging, test tube takes off from mounting hole 77, and locking lid 781
Middle part be provided with a locking through hole, when locking lid 781 is locked on locking bed 787 by locking member 783, locking lid 781
Lower surface is against the open end of test tube.Locking bed 787 is fixedly mounted on the upper center of rack for test tube 73, the middle part of locking bed 787
Ladder hole is provided with, an attachment screw 786 is provided with ladder hole.Locking member 783 includes a main body 7831, main body 7831
One end be provided with the screwed hole matched with attachment screw 786 so that locking member 783 can shoulder hole slide but can not skid off,
The other end of main body 7831 is provided with a tight lock part for exposing locking bed 787, and tight lock part mutually has certain intervals including some
Elastomer block 7832,7832 outer middle side part of elastomer block is outwardly, preferably, the quantity of elastomer block 7832 be 4, elasticity
The outer wall of block 7832 for "<" type.When not having external force effect, tight lock part is more than locking in the flowers are in blossom shape, the periphery at the middle part of elastomer block 7832
The diameter of through hole so that locking lid 781 cannot pass through tight lock part, so as to which locking lid 781 is pinned；In the presence of external force,
Elastomer block 7832 is to contract so that the periphery at the middle part of elastomer block 7832 is less than the diameter of locking through hole so that the energy of locking lid 781
Through tight lock part, so as to which locking lid 781 is opened；After removing external force, elastomer block 7832 is in the presence of elastic force to abduction
Open, recover the flowers are in blossom shape.Preferably, a spring (not shown) is provided between attachment screw 786 and rack for test tube 73,
So when locking member 783 pins locking lid 781, locking member 783 is pressed directly down, you can so that elastomer block 7832 is inside
Shrink, so as to open locking lid 781.In addition, locking device also includes a support block 785 being arranged on rack for test tube 73 and connected
Block 784 is connect, locking lid 781 can be rotated by the shaft connecting mode of bolt and nut 782 relative to contiguous block 784.
Reference picture 14 is provided with an attachment means, tried when needing to stir to Figure 16 between agitating device 8 and clamping device 7
During liquid in pipe, agitating device 8 is connected with clamping device 7, after the aqueous agitation in test tube, agitating device 8 and folder
Hold device 7 to separate, attachment means are arranged on clamping device 7 including a female joint 81 and one being arranged on agitating device 8
Pin end 792.
Preferably, female joint 81 is a U-typed structure, and it is arranged on a pedestal 82, and pin end 792 is a circle
Rod structure, its external diameter and the matching grooves of the U-typed structure of female joint 81, and the depth of the groove is more than the height of the cylindrical structure
Degree, pin end 792 is connected by an elongated swing arm 791 with fastener, and can be slided up and down along swing arm 791.Swing arm
791 lower end is provided with a lock bolt 793 for preventing pin end 792 from skidding off, while restriction public affairs are provided with swing arm 791
The block 794 of the upward sliding of joint 792.Female joint 81 is driven to move up and will wrap pin end 792 when pedestal 82 moves up
When, agitating device 8 is completed to connect with clamping device 7.During connection, even if female joint 81 and the axle center of pin end 792
In the presence of certain deviation, because pin end 792 can move up a certain distance, female joint 81 still can successfully wrap public access
First 792 so that operation becomes simple, efficient.In addition, preferably, female joint 81 can be with opposite base 82 around its axle
Line rotates, and so when agitating device 8 does eccentric circular motion, can reduce the abrasion between female joint 81 and pin end 792.
Preferably, agitating device 8 includes an eccentric wheel 83 and the stirring motor rotated with movable eccentric wheel 83 (figure
Not shown in), pedestal 82 is arranged on eccentric wheel 83 so that stirring motor can drive female joint 81 to do eccentric circular motion.It is excellent
Choosing, a connection locator is provided with agitating device 8, when agitating device 8 needs to be connected with clamping device 7, connection is fixed
Position device causes stirring motor to go to set angle so that the axis of female joint 81 overlaps with the axis of pin end 792.Connection is fixed
Device preferred optoelectronic induction sensing device in position is controlled to stirring motor control parameter so that when stirring motor starts,
It is automatically brought to set angle.Stirring motor is when band moving base 82 does eccentric motion, due between pin end 792 and female joint 81
With certain gap, simultaneously because the meeting in the case where the effect of centrifugation interacts with female joint 81 with pin end 792 of female joint 81
Rotation, when the drive pin end 792 of female joint 81 does eccentric motion, female joint 81 can beat pin end 792 at random, in addition tightly
It is fixedly mounted with and puts and can be rotated relative to the first swinging axle 74 and the second swinging axle 75 so that the liquid in fastener can cmpletely
Mixing.
Reference picture 17, balance detecting device 9 include a base 91, some support bars 92 being arranged on base 91, support
The quantity of bar 92 and position and the quantity of installation screwed hole 77 and position consistency on clamping device 7, set respectively on support bar 92
Whether have in detection installation screwed hole 77 equipped with the sensor 93 for whether having liquid in test tube and test tube.As preferred side
Case, balance detecting device 9 also include being connected positioning joint 94, the connection of positioning joint 94 and pin end 792 with a pin end 792
With female joint 81 as the connection of pin end 792, tired state is not done.The setting of positioning joint 94 can guarantee that balance detecting device 9
During work, clamping device 7 is not moved.
To Figure 21, the utility model discloses a kind of stabilization toter, including at least one stabilization to deliver reference picture 18
Unit 10, stabilization carrier unit 10 include a guide rail 102, the sliding block 104 being slidably arranged on guide rail 102, band movable slider and moved
Cylinder 101, the direction moved along sliding block 104 on guide rail 102 is provided with raised line 103, a delivery platform is provided with sliding block 104
105, deliver and be provided with bootstrap block 106 on platform 105, set fluted on bootstrap block 106, the groove matches with raised line 103 so that
When cylinder 101 moves back and forth, the linear motion for delivering platform 105 is more steady.
As a kind of embodiment of stabilization toter, reference picture 20, it is single that stabilization toter includes a stabilization delivery
Member 10, guide rail 102 is vertically arranged, and is delivered and is provided with a horizontal rotary mechanism on platform 105, horizontal rotary mechanism includes an electric rotating
Machine 51 and one is arranged on the level frame 52 of the output end of electric rotating machine 51.The both ends of level frame 52 are symmetrically arranged with liquid feeding convolution
Mechanism, the liquid feeding convolution motor 53 that liquid feeding cyclotron mechanism includes liquid-feeding tube 54 and drives liquid-feeding tube 54 to circle round.Stabilization toter
The embodiment corresponding to organization names be referred to as liquid-adding device 5, stabilization carrier unit 10 has been used in liquid-adding device 5 so that
Liquid-feeding tube 54 is more steady toward moving during test tube adding liquid.
As another embodiment of stabilization toter, reference picture 21, stabilization toter stabilization carrier mechanism includes
Two stabilization carrier units 10, one are referred to as horizontal rectilinear motion mechanism 10 ' ', secondly referred to as vertically movable mechanism 10 ',
The guide rail of horizontal rectilinear motion mechanism 10 ' ' is horizontally disposed with, and the guide rail of vertically movable mechanism 10 ' is vertically arranged, and vertically movable machine
The guide rail of structure 10 ' is arranged on the delivery platform of horizontal rectilinear motion mechanism.One is provided with the delivery platform of vertically movable mechanism 10 '
Drawing liquid cyclotron mechanism, the drawing liquid convolution motor 61 that drawing liquid cyclotron mechanism includes liquid suction pipe 62 and drives liquid suction pipe 62 to circle round.Stabilization
Organization names corresponding to the embodiment of toter are referred to as pumping device 6, and stabilization carrier unit has been used in pumping device 6
10 so that liquid suction pipe
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Form any restrictions.
Claims (7)
- A kind of 1. apparatus for combining liquids, it is characterised in that：It includes for the clamping device of holding test tubes and described for stirring The agitating device of clamping device, the agitating device are arranged on below the clamping device, and the clamping device includes an installation Seat, a swing component and one are used for the fastener for carrying test tube, and the swing component swings axis connection with mounting seat by first, So that swing component can be mounted opposite seat swing, the fastener swings axis connection with swing component by second so that fastening dress Put can opposing oscillatory part swing, and the fastener is connected with the agitating device.
- 2. apparatus for combining liquids as claimed in claim 1, it is characterised in that：First swinging axle and the second swinging axle are in vertical Straight distribution.
- 3. apparatus for combining liquids as claimed in claim 1, it is characterised in that：Centrifugation limiting block is provided with the mounting seat Plate, the centrifugation postive stop baffle are used for the amplitude of oscillation for limiting the swing component.
- 4. the apparatus for combining liquids as described in claim any one of 1-3, it is characterised in that：The agitating device and clamping device Between be provided with an attachment means, when need stir test tube in liquid when, agitating device is connected with clamping device, when in test tube Aqueous agitation after, agitating device separates with clamping device, and the attachment means are arranged on the agitating device including one On female joint be arranged on pin end on the clamping device with one.
- 5. apparatus for combining liquids as claimed in claim 4, it is characterised in that：The female joint is a U-typed structure, the public affairs Joint is a cylindrical structure, pin end external diameter and the matching grooves of female joint U-typed structure, and the depth of the groove is more than the circle The height of rod structure.
- 6. apparatus for combining liquids as claimed in claim 4, it is characterised in that：The agitating device includes an eccentric wheel and band The stirring motor that the dynamic eccentric wheel rotates, the female joint are set on the eccentric wheel so that the stirring motor can drive Eccentric circular motion is done in the female joint.
- 7. apparatus for combining liquids as claimed in claim 6, it is characterised in that：Connection positioning is provided with the agitating device Device, when the agitating device is connected with clamping device, connection locator causes the stirring motor to go to set angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752454.3U CN207108991U (en) | 2017-06-26 | 2017-06-26 | A kind of apparatus for combining liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752454.3U CN207108991U (en) | 2017-06-26 | 2017-06-26 | A kind of apparatus for combining liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108991U true CN207108991U (en) | 2018-03-16 |
Family
ID=61588616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752454.3U Active CN207108991U (en) | 2017-06-26 | 2017-06-26 | A kind of apparatus for combining liquids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311038A (en) * | 2018-03-18 | 2018-07-24 | 钟建筑 | A kind of medicine test tube reagent evenly mixing device |
-
2017
- 2017-06-26 CN CN201720752454.3U patent/CN207108991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311038A (en) * | 2018-03-18 | 2018-07-24 | 钟建筑 | A kind of medicine test tube reagent evenly mixing device |
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