CN107551907B - It is a kind of to swing experimental provision and the method for swinging experiment - Google Patents
It is a kind of to swing experimental provision and the method for swinging experiment Download PDFInfo
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- CN107551907B CN107551907B CN201710719446.3A CN201710719446A CN107551907B CN 107551907 B CN107551907 B CN 107551907B CN 201710719446 A CN201710719446 A CN 201710719446A CN 107551907 B CN107551907 B CN 107551907B
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- strap
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- 238000002474 experimental method Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 13
- 230000010355 oscillation Effects 0.000 claims description 27
- 238000012360 testing method Methods 0.000 claims description 26
- 208000004067 Flatfoot Diseases 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 210000002683 foot Anatomy 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention discloses one kind to swing experimental provision, including bottom plate and arc-shaped feet, and the arc-shaped feet has opposite joint face and arcwall face, and the lower surface of the bottom plate is fixedly connected with the joint face of arc-shaped feet to allow the swing experimental provision to be swung along the arcwall face.The present invention swings experimental provision and can be swung automatically, uses manpower and material resources sparingly, while make the more convenient safety of experiment.
Description
Technical field
The present invention relates to the technical field of biological and chemical experiment, experimental provision is specially swung.
Background technology
In experimental teaching of biochemistry, for the reacting phenomenon of some Biochemistry Experiments, the operation to test tube is more
It is common, during the Biochemical changes that observation test tube interior occurs, it is often necessary to test tube is uniformly rocked, is especially existed
During heating test tube, many experimenters are tested for the first time, and the state and time to Heating Experiment material are grasped not
It is enough perfect, rock it is uneven, even spill reagent, be just easy to that hidden danger for security occurs.
So how to design a kind of convenient and safe swing experimental provision, becoming us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of device for biological and chemical experiment, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides a kind of swing experimental provision, including including bottom plate and arc-shaped feet, the arc
Shape foot has opposite joint face and arcwall face, and the lower surface of the bottom plate is fixedly connected to allow with the joint face of arc-shaped feet
Swing experimental provision is stated to swing along the arcwall face.
In some embodiments of the invention, the first vertical frame, the second vertical frame, rack for test tube and torsion oscillator are further included；Institute
State the first vertical frame and the second vertical frame is vertically fixed on the bottom plate；Rack for test tube is fixed between the first vertical frame and the second vertical frame simultaneously
It is parallel with bottom plate；
The torsion oscillator is fixedly connected with swaying direction and the pendulum so that the torsional vibrator with the bottom plate
The swaying direction of dynamic experimental provision is consistent；
The torsion oscillator includes flywheel, motor, inductor and controller, and the flywheel is fixedly connected with motor, institute
State the amplitude of oscillation and frequency that inductor is used to sense swing experimental provision swing；The motor drives flywheel turns and makes flywheel
Rotation direction is switching between clockwise and counterclockwise；The controller is connected with inductor and motor communication, for the control
The amplitude of oscillation and frequency that device processed is swung according to experimental provision is swung, the switching frequency of rotating speed and rotation direction to flywheel are adjusted
It is whole, to control the amplitude of oscillation for swinging experimental provision.
In some embodiments of the invention, amplitude of oscillation adjuster is also provided with bottom plate, for allowing experimenter certainly
The predetermined amplitude of oscillation of row setting demand.
In some embodiments of the invention, the swing experimental provision further includes flat foot, and the flat foot has opposite
Turning end and plane, the turning end are flexibly connected with one end of bottom plate, make the flat foot that there is plane to be arranged on more than bottom plate
The following two stationary states of bottom plate are arranged in parallel in plane；
When flat foot is in plane and is arranged in parallel in the state below bottom plate, the height of the plane to bottom plate is not less than arc
The height of foot.
The present invention makes the device to be swung automatically after winding up by changing the state of flat foot, can also be
Remain static when need not swinging, save the manpower of experimenter, while also make the more convenient safety of experiment.
In some embodiments of the invention, the rack for test tube includes strap and ambulatory splint, the strap
It is fixed between the first vertical frame and the second vertical frame, the ambulatory splint is connected with strap by fixed spring, the fixation
Half slot is correspondingly arranged on the edge of clamping plate and ambulatory splint, when the strap and ambulatory splint are consolidated by fixed spring
When being scheduled on together, the corresponding half slot on strap and ambulatory splint pieces together complete circular cuvette groove.
In some embodiments of the invention, the ambulatory splint has at least two sub-folder plates for carrying half slot, often
A sub- clamping plate can be fixed on strap separately through fixed spring.
The sub-folder plate of ambulatory splint is set, is more convenient for when there are multiple test tubes to the behaviour individually carried out of each test tube
Make.
In some of the invention embodiments, raised convex in direction of oriented ambulatory splint is set on the strap
Block.
In the present embodiment, may interact, or even lead in movable holding test tubes between adjacent sub-folder plate
Cause is dropped, and this influence is reduced by setting convex block, makes operation safer.
In some embodiments of the invention, described device further includes heating unit, and the heating unit is movably solid
It is scheduled on the position for needing to heat.
In some embodiments of the invention, there is internal-external gear band, drive gear, driven tooth inside first vertical frame
Wheel and fixed gear band, the second vertical frame inside have driven gear and fixed gear band, and wherein strap is fixed by shaft
The driven gear in the first vertical frame and the second vertical frame is connected, the junction of the first vertical frame and the second vertical frame and shaft is respectively arranged with
The groove of strip；The groove is arranged on fixed gear band, and the driven gear is connected on fixed gear band；First is perpendicular
Driven gear and drive gear in frame are all connected on internal-external gear band；
Rocking bar and hole slot with card column are additionally provided with the outside of first vertical frame, the hole slot is arranged on around rocking bar, is used for
It is fixed with card column；The rocking bar is connected on drive gear, and during for swinging rocking bar, shaft upper in a groove can glide
It is dynamic.
The beneficial effect of present embodiment is：The present invention is rotated by the drive gear of rocking bar one end, drives driven gear
Rotate, so as to fulfill the lifting to strap and ambulatory splint, allow experimenter to be needed to swing rocking bar according to experiment, adjust examination
The height of pipe clip plate is tested, and prevents rocking bar from rotating, easy to operate, using simple.
The present invention also provides a kind of method for tube assay, steps of the method are：
S100, there is provided above-mentioned swing experimental provision；
S200, it would be desirable to which the experiment appliance of swing is placed on rack for test tube or bottom plate；
S300, make it is described swing experimental provision arcwall face contact experimental bench, make the swing experimental provision on the table into
Row is swung.
In some embodiments of the invention, in S300, step 310 is further included：The torsion for swinging experimental provision is shaken
Swing device to power on, the initial rate for making motor to set drives flywheel to be rotated clockwise first, when inductor senses
When swinging the experimental provision predetermined amplitude of oscillation of arrival, controller control flywheel is changed into rotating counterclockwise with initial rate, and it is first to pass through flywheel
Secondary rotation clockwise and anticlockwise, drives the arcwall face of experimental provision to be swung on experimental bench.
In some embodiments of the invention, after step says the step S310 in 300, S320 is further included：Work as sense
Device is answered to sense the swing amplitude of oscillation for swinging experimental provision when being greater than or equal to the predetermined amplitude of oscillation, controller controls flywheel to stop operating；
When inductor senses that the swing amplitude of oscillation for swinging experimental provision is less than the predetermined amplitude of oscillation, flywheel continues with initial rate
Speed rotates, and terminates when swinging this time of experimental provision unidirectional swing, start to opposite direction swings when, controller controls winged at the same time
Take turns to opposite direction and rotate.
In the method, flywheel is arranged to fixed rotating speed, extremely simple facility, while can also save electric power, reduces consumption,
At the same time swing can be made uniform, avoid the amplitude of oscillation excessive.
In this method some embodiments, the inductor, which can also be felt and record, swings the phase that experimental provision is swung
D, in the once unidirectional swing of the swing experimental provision, the change of phase d is sensed according to inductor, controller control flies
The rotating speed v of wheel changes at the same time, if inverse ratio coefficient is k, the predetermined amplitude of oscillation is f, maximum (top) speed vmax, then the phase d is with flying
The relation of wheel speed v is：
As d ＜ f, v=k/d；
As d >=f, v=0；
As d=0, v=vmax。
By the above method, electric power can be farthest saved, consumption is reduced, by the change of Speed of Reaction Wheels, makes pendulum
It is dynamic more uniform.
In some of the invention embodiments, wherein, in step s 200, during holding test tubes, multiple test tubes are put respectively
It is placed in the cuvette groove of half slot split formation of the sub-folder plate on strap half slot and ambulatory splint.
In some embodiments of the invention, in step s 200, when being heated to test tube, experimenter swings and shakes
Bar, makes strap be slided on the groove of the first vertical frame and the second vertical frame, when strap slides suitable position, passes through institute
The card column stated on distant bar is fixed with the hole slot.
Present method solves how in the case of labor-saving, ensure the problem of test tube can uniformly rock, carry at the same time
High security.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the bottom view of the present invention.
Fig. 3 is bottom plate of the present invention, arc-shaped feet, the side view of flat foot.
Fig. 4 is the schematic diagram of strap of the present invention.
Fig. 5 is the first vertical frame sectional view of the invention.
Fig. 6 is the second vertical frame sectional view of the invention.
Reference numeral
1 bottom plate, 2 first 3 second vertical frame of vertical frame, 4 alcolhol burner
5 rocking bar, 6 card column, 7 hole slot, 8 strap
9 fixed spring, 10 ambulatory splint, 11 shaft, 12 groove
13 internal-external gear band, 14 drive gear, 15 driven gear, 16 fixed gear band
17 cuvette groove, 18 arc-shaped feet, 19 flat 20 amplitude of oscillation adjuster of foot, 21 flywheel
22 motor, 23 power supply, 24 controller.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The present invention provides a kind of device for being used to heat test tube, please refers to Fig.1-Fig. 6, in the present embodiment, the device
Structure includes bottom plate 1, the first vertical frame 2, the second vertical frame 3, alcolhol burner 4, rocking bar 5, card column 6, hole slot 7, strap 8, fixed bullet
Spring 9, ambulatory splint 10, shaft 11, groove 12, internal-external gear band 13, drive gear 14, driven gear 15, fixed gear band 16,
Cuvette groove 17, arc-shaped feet 18, flat foot 19, amplitude of oscillation adjuster 20, flywheel 21, motor 22, power supply 23 and controller 24,
As shown in Figure 1, the first vertical frame 2 and the second vertical frame 3 is vertical is fixed on bottom plate 1, the strap 8 is fixed on
Between first vertical frame 2 and the second vertical frame 3, the strap 8 is parallel with bottom plate 1；
The strap 8 is fixedly connected with ambulatory splint 10 by fixed spring 9, and the strap 8 and activity are pressed from both sides
Half slot is correspondingly arranged on the edge of plate 10, when the strap 8 and ambulatory splint 10 fit together, strap
8 and ambulatory splint 10 on corresponding half slot can closely piece together complete circular cuvette groove 17, the cuvette groove 17 is used
In holding test tubes.
In the present embodiment, the first vertical frame 2 uses stainless steel, prevents from getting rusty, and increases service life.
As shown in Figure 1, the ambulatory splint has four sub- ambulatory splints, four sub- ambulatory splints all have semicircle
Groove, wherein each subactivity clamping plate can be fixed separately through fixed spring 9 and strap 8, close split forms one
Circular cuvette groove；
Wherein, fixed spring 9 is bolted, and ambulatory splint 10 can be dismantled, and is used easy to clean.
Preferably, in the present embodiment, in order to reduce each subactivity clamping plate in holding test tubes to adjacent subactivity
The influence of clamping plate, sets the convex block 22 of the direction protrusion of oriented ambulatory splint 10 on the strap 8.
As shown in Fig. 2, the bottom of the present embodiment bottom plate is provided with flywheel torsion oscillator, the flywheel torsion oscillator
Including flywheel 21, motor 22, power supply 23 and controller 24, swing experimental provision can be sensed by being wherein additionally provided with controller 24
Phase and the frequency swung, and the gyroscope of the frequency of torsion oscillator torsion；The motor 22 is electrically connected with flywheel 21, electricity
Machine 22 is used for the torsion for driving flywheel；The motor 22 is electrically connected with controller 24, and used controller senses according to gyroscope
The swaying phase and hunting frequency of the swing experimental provision arrived, are adjusted the torsional frequency of flywheel.
As shown in Figure 1, the present invention is additionally provided with amplitude of oscillation adjuster 20, which is arranged on bottom plate 1, tests people
Member can set the predetermined amplitude of oscillation of the device by amplitude of oscillation adjuster.
As shown in figures 1 and 3, two arc-shaped feets 18 are used in embodiment, the arc-shaped feet 18 has opposite joint face
And arcwall face, the lower surface of the bottom plate 1 is fixed with the joint face of arc-shaped feet 18 with the direction of the swing of torsion oscillator to be connected
Connect, the parallel lower surface for being fixed on bottom plate 1 of two arc-shaped feets 18, the flat of rectangle is also respectively connected at the both ends of bottom plate 1
Foot 19, the flat foot 19 have round end and support end, and the round end is connected by hinge with bottom plate 1, when the flat foot is the bottom of at
During the top of plate 1, the device of the invention contacts desktop with the arcwall face of arc-shaped feet 18, when flat 19 flip vertical of foot to bottom plate 1
Lower section when, then desktop is contacted with the flat foot 19, then fixation is motionless on the table for the device.
Device when swinging, topple in order to prevent by alcolhol burner 4, and fixed velcro is also stained with alcolhol burner and is used to be attached to bottom
On plate.
As shown in Figure 3-Figure 5, the first vertical frame 2 is respectively arranged with groove with the second vertical frame 3 with the side that strap 8 is connected
12, the groove 12 is internally provided with the fixed gear band 16, and the side of the fixed gear band 16 is provided with described driven
Gear 15；
In the first vertical frame, the driven gear 15 is also connected with the internal-external gear band 13, while the internal-external gear
Bottom inside 13 is provided with the drive gear 14；
As Figure 1-Figure 5, the outside of first vertical frame 2 is provided with the rocking bar 5, and card column is fixed with the rocking bar 5
6, the outside of first vertical frame 2 is additionally provided with hole slot 7, and the 7 uniform branch of hole slot is around rocking bar 5, in the present embodiment,
The intersection point that the hole slot 7 is evenly distributed on 5 and first vertical frame 2 of rocking bar is in the circular trace in the center of circle, for when 5 quilt of rocking bar
When experimenter swings, rocking bar 5 drives card column 6 to rotate, and the card column 6 on rocking bar 5 can be fixed in hole slot 7；
The groove of the bar shaped of the height for adjusting strap 8 is provided with first vertical frame, 2 and second vertical frame 3
12, strap 8 is connected by shaft 11 with the groove 12 of the first vertical frame 2 and the second vertical frame 3, and rocking bar 5 is solid with drive gear 14
Fixed connection；Experimenter is in use, operator swings the rocking bar 5 as needed, by the drive gear for connecting the rocking bar 5
14 rotate, and by internal-external gear band, drive the driven gear 15 to be slided up and down on fixed gear band, so as to drive institute
State strap 8 to lift with the ambulatory splint 10, so that the effect up to adjustment height.
In the present embodiment, the diameter of card column 6 is slightly less than the diameter of hole slot 7, easy to the combination of card column 6 and hole slot 7, makes fixation
It is more accurate；Wherein rocking bar 5 uses anti-skidding material, prevents that rocking bar 5 slides influence experimental result when user from using.
What this method was implemented concretely comprises the following steps：The swing experimental provision is provided；
The swing experimental provision is provided；
The experiment appliance for needing to swing is placed on rack for test tube or bottom plate；
The arcwall face contact desktop of the swing experimental provision is made, powers on, the amplitude of oscillation is set, makes the swing experimental provision
Swung on the table with the predetermined amplitude of oscillation of setting.
In the once unidirectional swing of the swing experimental provision, when inductor senses that the swing for swinging experimental provision is put
When width is greater than or equal to the predetermined amplitude of oscillation, controller control flywheel stops operating；
When inductor senses that the swing amplitude of oscillation for swinging experimental provision is less than the predetermined amplitude of oscillation, flywheel continues with fixed speed
Rotate, terminate when swinging this time of experimental provision unidirectional swing, start to opposite direction swing when, controller control at the same time flywheel to
Opposite direction rotates.
In the method, the inductor, which can also be felt and record, swings the phase d that experimental provision is swung, in the swing
In the once unidirectional swing of experimental provision, the change of phase d is sensed according to inductor, the rotating speed v of controller control flywheel is same
When change, if inverse ratio coefficient is k, the predetermined amplitude of oscillation is f, maximum (top) speed vmax, then the pass of the phase d and Speed of Reaction Wheels v
It is to be：
As d ＜ f, v=k/d；
As d >=f, v=0；
As d=0, v=vmax。
Wherein, when being heated to test tube, experimenter swings rocking bar, makes strap perpendicular in the first vertical frame and second
Slided on the groove of frame, when strap slides suitable position, pass through the card column on the distant bar and the hole slot card
Close and fix.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (9)
1. one kind swings experimental provision, including bottom plate and arc-shaped feet, the arc-shaped feet have opposite joint face and arcwall face, institute
The lower surface of bottom plate is stated to be fixedly connected with the joint face of arc-shaped feet to allow the swing experimental provision to swing along the arcwall face；
Wherein, the first vertical frame, the second vertical frame, rack for test tube and torsion oscillator are further included；First vertical frame and the second vertical frame are vertically solid
It is scheduled on the bottom plate；Rack for test tube is fixed between the first vertical frame and the second vertical frame and parallel with bottom plate；The torsion oscillator
It is fixedly connected with the bottom plate so that the swaying direction of the torsional vibrator and the swaying direction one for swinging experimental provision
Cause；The torsion oscillator includes flywheel, motor, inductor and controller, and the flywheel is fixedly connected with motor, the sensing
Device is used for the amplitude of oscillation and frequency for sensing swing experimental provision swing；The motor drives flywheel turns and makes the rotation side of flywheel
To switching between clockwise and counterclockwise；The controller is connected with inductor and motor communication, for the controller root
The amplitude of oscillation and frequency swung according to experimental provision is swung, the switching frequency of rotating speed and rotation direction to flywheel are adjusted, so as to
Control swings the amplitude of oscillation of experimental provision.
2. experimental provision is swung as claimed in claim 1, wherein, the swing experimental provision further includes flat foot, the flat foot
With plane, the flat foot is flexibly connected with bottom plate, the plane is had more than bottom plate and is arranged in parallel in two below bottom plate
A stationary state；
When plane is the state for being arranged in parallel in below bottom plate, the height of the plane to bottom plate is not less than the height of arc-shaped feet
Degree.
3. experimental provision is swung as claimed in claim 1, wherein, the rack for test tube includes strap and ambulatory splint, institute
State strap to be fixed between the first vertical frame and the second vertical frame, the ambulatory splint is connected with strap by fixed spring
Connect, half slot is correspondingly arranged on the edge of the strap and ambulatory splint, when the strap and ambulatory splint lead to
When crossing fixed spring and being fixed together, the corresponding half slot on strap and ambulatory splint pieces together complete circular examination
Tube seat.
4. experimental provision is swung as claimed in claim 3, wherein, the ambulatory splint has at least two sub-folder plates, each
Sub-folder plate can be fixed on strap separately through fixed spring.
5. experimental provision is swung as claimed in claim 4, wherein, the direction of oriented ambulatory splint is set on the strap
Raised convex block.
6. experimental provision is swung as claimed in claim 1, wherein, described device further includes heating unit, the heating unit
It can be detachably mounted on the position that needs heat.
7. swing experimental provision as claimed in claim 6, have inside first vertical frame internal-external gear band, drive gear,
Driven gear and fixed gear band, the second vertical frame inside have driven gear and fixed gear band, and wherein rack for test tube passes through shaft
The driven gear in the first vertical frame and the second vertical frame is connected respectively, and the first vertical frame is set respectively with the junction of the second vertical frame and shaft
It is equipped with the groove of strip；The groove is arranged on fixed gear band, and the driven gear is connected on fixed gear band；The
Driven gear and drive gear in one vertical frame are all connected on internal-external gear band；
Rocking bar and hole slot with card column are additionally provided with the outside of first vertical frame；The hole slot is arranged on around the rocking bar, is used
It is fixed in card column；The rocking bar is connected on drive gear, and during for swinging rocking bar, shaft can in a groove up and down
Slide.
8. a kind of method for being used to swing experiment, steps of the method are：
S100, there is provided claim 1-7 any one of them swings experimental provision；
S200, it would be desirable to which the experiment appliance of swing is placed on rack for test tube or bottom plate；
S300, makes the arcwall face contact experimental bench of the swing experimental provision, the swing experimental provision is put on the table
It is dynamic.
9. the method as claimed in claim 8 for being used to swing experiment, in step S300, further includes step S310：It will swing
The torsion oscillator of experimental provision powers on, and the initial rate for making motor to set drives flywheel turn clockwise first
Dynamic, when inductor senses that swinging experimental provision reaches the predetermined amplitude of oscillation, controller control flywheel was changed into the initial rate inverse time
Pin rotates；By the rotation clockwise and anticlockwise of flywheel first, the arcwall face of experimental provision is driven to be swung on experimental bench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719446.3A CN107551907B (en) | 2017-08-21 | 2017-08-21 | It is a kind of to swing experimental provision and the method for swinging experiment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719446.3A CN107551907B (en) | 2017-08-21 | 2017-08-21 | It is a kind of to swing experimental provision and the method for swinging experiment |
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| Publication Number | Publication Date |
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| CN107551907A CN107551907A (en) | 2018-01-09 |
| CN107551907B true CN107551907B (en) | 2018-05-08 |
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| CN201710719446.3A Active CN107551907B (en) | 2017-08-21 | 2017-08-21 | It is a kind of to swing experimental provision and the method for swinging experiment |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671811A (en) * | 2018-05-28 | 2018-10-19 | 牛荻 | A kind of chemical experiment oscillating uniform device |
| CN109521160A (en) * | 2018-12-13 | 2019-03-26 | 宁波市环境监测中心 | Heavy metal quick screening method in a kind of solid waste Leaching |
| CN109433596B (en) * | 2018-12-26 | 2024-02-20 | 宁波开诚生态技术股份有限公司 | Stirring screen |
| CN110433704A (en) * | 2019-07-30 | 2019-11-12 | 李冬敏 | A kind of intelligent remote blood device and its blood count system |
| CN110898728B (en) * | 2019-12-02 | 2022-03-11 | 戴林涛 | Vibrate mixing device |
| CN112316811B (en) * | 2020-10-30 | 2022-06-21 | 孙继爽 | Traditional chinese medicine medicinal material detects uses shake ware |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5817020B2 (en) * | 2011-11-17 | 2015-11-18 | 株式会社 ヤエス | Stirring cooker |
| CN103301776B (en) * | 2013-05-17 | 2015-03-11 | 宁波美晶医疗技术有限公司 | Swinging device of medical tapered tube adjustable frequency and amplitude |
| CN103481369B (en) * | 2013-09-21 | 2015-06-17 | 无为县硕赢新型墙体材料有限公司 | Lifting agitated kettle of pendulum type agitator |
| CN104624094A (en) * | 2013-11-07 | 2015-05-20 | 无锡纳润特科技有限公司 | Swing type resin dispersion device |
| CN103721608B (en) * | 2013-12-09 | 2015-10-21 | 吴江市亿丰净化科技有限公司 | Use for laboratory agitating device |
| CN203803432U (en) * | 2014-04-21 | 2014-09-03 | 胡海明 | Swing type medicament mixing and melting promoter |
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