CN103084281B - Plate centrifuge - Google Patents
Plate centrifuge Download PDFInfo
- Publication number
- CN103084281B CN103084281B CN201210339074.9A CN201210339074A CN103084281B CN 103084281 B CN103084281 B CN 103084281B CN 201210339074 A CN201210339074 A CN 201210339074A CN 103084281 B CN103084281 B CN 103084281B
- Authority
- CN
- China
- Prior art keywords
- bracket
- centrifugal
- power driver
- centrifugal power
- control panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention relates to the field of mechanical engineering, and provides a plate centrifuge. The plate centrifuge consists of a centrifugal force driver, as hell, a tray, a control panel and a control component, wherein the control panel is connected with the shell and is used for providing an human-machine interface interaction interface; the control component is used for controlling the centrifugal force driver to work according to the input command of the control panel; and the tray is fixed at one end of the centrifugal force driver and is driven to move by the centrifugal force driver. The plate centrifuge provided by the invention can be used in different centrifugation tests and can improve centrifugal quality.
Description
Technical field
The present invention relates to mechanical engineering field, more particularly, relate to a kind of plate centrifuge.
Background technology
Plate centrifuge from the drop on lower wall built-up for fast, before being widely used in PCR experiment or after experiment, being also usually used in enzyme-linked immunosorbent assay, greatly can improving the quality of PCR and enzyme-linked immunosorbent assay.
, there is various plate centrifuge immediately in the welcome that current plate centrifuge is little with its volume, quality is gently extensively subject to user, but all Shortcomings more or less.A kind of existing plate centrifuge comprises housing, is arranged on the microwell plate in housing, the centrifugal power driver coordinated with microwell plate.Centrifugal power driver comprises the motor being arranged on housing bottom, the setting up and down top rotary table be connected with the rotating shaft on motor and lower rotary table.Motor is combined with control system, and this control system comprises the control panel be electrically connected with motor, the power switch be electrically connected with control panel, starting switch.When this instrument uses, 96 orifice plates are put into microwell plate, switches on power, starting switch, power drill/driver starts to drive microwell plate to do centrifugal motion, when after centrifugal completing, closes starting switch, then completes centrifugal.
In technique scheme, the centrifugal time is that manual operation controls, and thinks centrifugal and completes with regard to people as turning off starting switch, the length of centrifugation time is all random, causes centrifugal of low quality like this, simultaneously when centrifugation time is long, must artificially wait for, this makes instrument pole not easy-to-use; In addition, centrifugal speed is also uncontrollable, some experiment needs reagent to complete reagent that is centrifugal, some experiment fast to run up down due to plate centrifuge, temperature raises and makes reagent sex change, above-mentioned centrifuge well can not realize the centrifugal requirement of the reagent of different experiments, thus makes the operation strategies of instrument narrower.
Therefore need a kind of newly can adapt to different centrifugal demands, and the plate centrifuge that centrifugal mass is high.
Summary of the invention
The object of the present invention is to provide a kind of plate centrifuge, be intended to solve plate centrifuge operation strategies in prior art narrow, and the problem that centrifugal mass is not high.
In order to realize goal of the invention, a kind of plate centrifuge is made up of centrifugal power driver, housing, pallet, control panel and Control Component.Described control panel is connected with housing, for providing the interface of man-machine information interaction; Described Control Component is used for controlling centrifugal power drive operation according to the input command of control panel; Described pallet is fixed on one end of centrifugal power driver, and pallet moves under the drive of centrifugal power driver.
Preferably, described control panel comprises: for showing the display screen of information; With the operation push-button for providing input command interface; Described input command is shown by display screen.
Preferably, described operation push-button comprises: the on/off button opened or closed for control panel centrifuge; For arranging the set of time button of centrifugation time; For arranging the speed setting knob of centrifugal speed; For starting or suspend the start/stop button of centrifugal power driver; Described Control Component is according to the start/stop of the ON/OFF of the order control panel centrifuge inputted by operation push-button, centrifugal power driver, centrifugal power driver running time and the speed of service.
Wherein, described housing comprises embedded induced-draught fan and air exhauster; On the opposite face that described induced-draught fan and air exhauster lay respectively at housing or adjacent surface; Described induced-draught fan is used for outside air to be input to space, pallet place, and described air exhauster is used for the air in space, pallet place to extract out; The wind speed that described control panel comprises for arranging wind speed arranges button; Control Component controls the work of induced-draught fan and air exhauster according to the wind speed that control panel inputs.
Preferably, described pallet comprises support and bracket; Described support is connected with centrifugal power driver, for bracket is fixed on centrifugal power driver; Described bracket and support are actively coupled, and bracket is parallel with centrifugal power driver or become to be less than the angle of 90 degree; During described centrifugal power driver motion, bracket extremely becomes to be less than an angle of 90 degrees or vertical with power drill/driver by centrifugal action.
The mode that described bracket is connected by pin is connected with support; Described centrifugal power driver comprises motor, rotating shaft and brake block; Described brake block is connected with support, brakes for countershaft.
Preferably, described brake block is the sheet that the alloy of iron or iron content is made near one end of housing; Described inner walls fixed electromagnet, for making bracket become to be less than the angle of 90 degree with centrifugal power driver when being energized by brake block.
Wherein, described each pallet is used for fixing at least one 96 orifice plate or 48 orifice plates.
Preferably, described bracket is 2 ~ 8.
Wherein, when described bracket is 2, two brackets are fixing respectively by H type support opposition; When described bracket is 3, described support comprises three axles at one-tenth 120 degree of angles in the same plane, and a bracket is fixed in one end of every two axles, and the other end is connected with centrifugal power driver; When described bracket is 4, described support comprises four axles of one-tenth an angle of 90 degrees in the same plane, and a bracket is fixed in one end of adjacent two axles, and the other end is connected with centrifugal power driver; When described bracket is 8, described support divides two-layer, and every layer of support comprises four axles of one-tenth an angle of 90 degrees in the same plane, and a bracket is fixed in one end of adjacent two axles of the support on same layer, and the other end is connected with centrifugal power driver.
As from the foregoing, the present invention is by control panel input command, control group assembly controls the work of centrifugal power drive unit according to the order of input, reach the motion state needing to arrange plate centrifuge according to difference, make plate centrifuge of the present invention can adapt to different centrifugal demands, and centrifugal mass is high.
Accompanying drawing explanation
Fig. 1 is plate centrifuge surface structure schematic diagram in one embodiment of the invention.
Fig. 2 is the cross-sectional view of plate centrifuge in one embodiment of the invention.
Fig. 3 is the structural representation of control panel in one embodiment of the invention.
Fig. 4 is plate centrifuge surface structure schematic diagram in another embodiment of the present invention.
Fig. 5 is the plan structure schematic diagram of plate centrifuge in another embodiment of the present invention.
Fig. 6 is the cross-sectional view of plate centrifuge in another embodiment of the present invention.
Fig. 7 is another cross-sectional view of plate centrifuge in another embodiment of the present invention.
Fig. 8 is bracket structural representation in another embodiment of the present invention.
Fig. 9 is the structural representation of pallet in another embodiment of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.
The present invention proposes the first embodiment.Fig. 1 shows the external structure schematic diagram of plate centrifuge, and described plate centrifuge comprises: control panel 1 and housing 2.Wherein: (1) control panel 1 is positioned on housing 2, for providing the interface of man-machine information interaction; (2) housing 2 comprises lid and shell.Described control panel 1, without special restriction, can be external controller, as PC etc., also can be industrial controller, as Embedded PLC control panel.Fig. 2 shows the internal structure schematic diagram of this plate centrifuge, and described plate centrifuge also comprises: pallet 3 and centrifugal power driver 4 and Control Component.Wherein, (1) pallet 3 is fixed on one end of centrifugal power driver 4, and pallet 3 moves under the drive of centrifugal power driver 4.(4) power that operates for providing pallet 3 of centrifugal power driver 4.Described pallet 3, for fixing PCR plate, ELISA Plate etc., holds in described plate and needs centrifugal reagent.Described Control Component controls the work of centrifugal power driver according to control panel 1 input command.The plate centrifuge course of work in the present embodiment: plate (PCR plate, ELISA Plate etc.) is fixed on pallet by (1); (2) by control panel input command, the orders such as the centrifugal speed of centrifugal power driver, centrifugation time can be comprised; (3) Control Component obtains this control command, and controls the work of centrifugal power driver according to control command; (4) centrifugal power driver drives tray motion, thus realize the centrifugal of reagent.
The plate centrifuge of the present embodiment can pass through control panel input command, the job control to centrifugal power driver is realized by Control Component, the centrifugal demand of different experiments can be realized, such as need that centrifugation time is short, needs are centrifugal etc. fast, thus substantially increase the operation strategies of instrument; Meanwhile, need according to actual conditions the duty being inputted centrifugal power driver by control panel, achieve high-quality centrifugal; In addition, plate centrifuge structure of the present invention is simple, makes this plate centrifuge easy-to-use.
Control panel in above-described embodiment is without special restriction.In order to better realize object of the present invention, a concrete example will be provided below.As shown in Figure 3, control panel can comprise: display screen and action button.(1) display screen 11, for showing information; (2) operation push-button 12, for providing input command interface.In the present embodiment, input command is shown by display screen.Wherein, operation push-button 12 can be touch button, film key etc., for the concrete form of expression of operation push-button 12 without special restriction, as long as can realize by operation push-button input command.For display screen 11 without special restriction, display screen 11 can be can be used to show the information by operation push-button 12 input command.This control panel successfully achieves man-machine information interaction, thus achieves plate centrifuge and carry out work according to human needs.In order to more attractive in appearance and easy-to-use, preferably, described control panel is touch control panel, also namely operation push-button 12, on display screen 11, by sliding or clicking the button on display screen 11, realizes the input to order, control panel structure in this preferred version is simple, and attractive in appearance, easy-to-use.The use procedure of this control panel is: first, by operation push-button 12 input command, and the running status of display screen 11 display device; Then, Control Component, according to the work of the order control panel centrifuge of input, finally realizes the centrifugal of reagent.
Aforesaid operations button can comprise: on/off button, speed setting knob, time button and start/stop button.(1) namely on/off button, for the button opened or closed of control panel centrifuge, also control the ON/OFF of power supply; (2) namely set of time button, for arranging the button of centrifugation time, also arrange the centrifugation time of centrifugal power driver; (3) namely speed setting knob, for arranging the button of centrifugal speed, also arrange the centrifugal speed of centrifugal power driver; (4) start/stop button, for starting or suspending centrifugal power driver.Described Control Component is according to the start/stop of the ON/OFF of the order control panel centrifuge inputted by operation push-button, centrifugal power driver, centrifugal power driver centrifugation time and centrifugal speed.In the technical program, the centrifugation time of above-mentioned centrifugal power driver and centrifugal speed can be arranged by set of time button or speed setting knob, also directly can use centrifugation time or the centrifugal speed of acquiescence.This control panel can have the function of memory, after being switched on power by on/off button, centrifugation time and centrifugal speed can be centrifugation time and the centrifugal speed of last experiment, direct startup start/stop button can realize the work of plate centrifuge, repeating to do same or analogous laboratory, the ease for use of the plate centrifuge of the program is better, after switching on power, reset centrifugation time and centrifugal speed at every turn.Above-mentioned plate centrifuge also can after switching on power by on/off button, and the centrifugation time that control panel shows and centrifugal speed can be centrifugation time and the centrifugal speed of last experiment; Then, then reset new centrifugation time and centrifugal speed on upper centrifugation time of once testing and centrifugal speed, finally, start the work that start/stop button can realize plate centrifuge.This technical scheme is applicable to different centrefuge experiments, thus makes instrument more easy-to-use.
Random adjustment to the running status of plate centrifuge or control can be realized by above-mentioned button, thus make plate centrifuge that its different running statuses can be set according to actual needs, the requirement of different centrefuge experiment can be met, thus improve the operation strategies of plate centrifuge, and centrifugal mass is high.
The using method of aforesaid operations button is as follows: first, by on/off button, plate centrifuge is energized, is in holding state; Then, by set of time button arranges the centrifugation time of centrifugal power driver, speed button arranges centrifugal power driver centrifugal speed; Then, start start/stop button, Control Component controls the operation of centrifugal power driver according to the centrifugal speed of the centrifugal power driver arranged and centrifugation time.
The housing of the centrifuge of plate described in the present embodiment is embedded with: induced-draught fan and air exhauster.As shown in Figure 4.Wherein: (1) described induced-draught fan 21 is for being input to space, pallet place by outside air; (2) described air exhauster 22 is for extracting out the air in space, pallet place.In the technical scheme of the present embodiment, induced-draught fan 21 and air exhauster 22 combine the temperature that can reduce fast in plate centrifuge, when also namely can realize testing, reagent is centrifugal at a lower temperature, effectively prevent reagent and go bad, thus the high-quality achieving plate centrifuge is centrifugal.Induced-draught fan 21 in the present embodiment and the installation site of air exhauster 22 are without special restriction.In order to the variations in temperature in the space that can realize plate centrifuge inner pallet place is less.Preferably, induced-draught fan 21 and air exhauster 22 lay respectively on housing opposite face or adjacent surface.Preferred further, induced-draught fan 21 and air exhauster 22 lay respectively on housing opposite face.Preferred, induced-draught fan 21 and air exhauster 22 lay respectively on housing opposite face and are positioned in same level with pallet.
Control panel in the present embodiment also can comprise wind speed and arrange button, for arranging the wind speed of induced-draught fan and/or air exhauster.Described Control Component controls the work of induced-draught fan and air exhauster according to the wind speed that control panel inputs.When utilizing the plate centrifuge of this technical scheme to carry out work, after setting up the centrifugation time of centrifugal power driver and/or the wind speed of centrifugal speed, air exhauster and/or induced-draught fan, the work sequencing of air exhauster and/or induced-draught fan and centrifugal power driver also can be set, such as air exhauster and/or induced-draught fan first work after centrifugal power driver and work, air exhauster and/or induced-draught fan and centrifugal power driver work simultaneously, and air exhauster and/or induced-draught fan do not work the only situation such as centrifugal power drive operation.When the easy heat sex change of centrifugal reagent, general selection air exhauster and/or induced-draught fan first work after centrifugal power driver and work, the program can ensure that there is enough low temperature in the space at pallet place, when reagent is centrifuged, equally can the environment temperature at guarantee reagent place lower, thus it is more to make reagent that its temperature can not be made to increase because of being centrifuged, and well achieves reagent and is centrifuged timeinvariance.
Based on above-mentioned arbitrary technical scheme, the present invention proposes the second embodiment.Composition graphs 2 and Fig. 5 are described in detail the present embodiment.Wherein, housing 2 comprises can lid 23, Fig. 5 be the lid 23 of plate centrifuge plan structure schematic diagram when opening.Pallet of the present invention can comprise: support 31 and bracket 32.Wherein: (1) support 31 is connected with centrifugal power driver 4, for bracket 32 is fixed on centrifugal power driver; (2) described bracket 32 and support 31 is dynamic connects, and bracket is parallel with centrifugal power driver or become to be less than the angle of 90 degree.Bracket 32 in this programme can move between horizontal level and upright position.Be called horizontal level when the plane at described bracket 32 opening place and plane-parallel, when the plane at described bracket 32 opening place and horizontal plane, be called upright position.When centrifugal power driver 4 moves, bracket to becoming to be less than an angle of 90 degrees or vertical with power drill/driver, places the PCR plate that hold reagent or ELISA Plate etc. in bracket 32 by centrifugal action.In this technical scheme, because this bracket can in horizontal level and upright position motion, when centrifugal power driver 4 moves, bracket 32 is driven to move, bracket 32 is subject to the centrifugal force perpendicular to centrifugal power driver 4, bracket 32 moves to the position angled with horizontal level, thus avoid the reagent that is centrifuged by centrifugal force the plate hole outlet flow to the plate such as PCR plate or ELISA Plate, when centrifugal completing, the wall that reagent can be avoided to stay plate hole causes reagent waste on the one hand, has reduced effect on the other hand centrifugal.Also namely utilize the pallet of this plate centrifuge can avoid the waste of reagent, improve centrifugal effect simultaneously.
In the present embodiment, preferably, the mode that bracket 32 and support 31 are connected by pin connects.Described centrifugal power driver comprises as shown in Figure 6: motor 43, rotating shaft 42 and brake block 41.Wherein, the position that described brake block is fixed, without special restriction, such as: can be fixed on housing, can be fixed on support.Preferably, brake block 41 connects with support is dynamic, as shown in Figure 6.Described brake block 41 brakes for countershaft 42.When after motor movement, drive rotating shaft 42 to move, brake block 41 is by centrifugal action, to the end motion near housing, after motor stops, rotating shaft 42 continues motion under effect of inertia, and brake block 41 is due to Action of Gravity Field, contact with rotating shaft 42 rapidly, now and between rotating shaft 42 there is a frictional force, rotating shaft 42 is stopped fast, thus it is static fast to achieve centrifugal power driver, shorten centrifugation time, thus make centrifugal efficiency higher.
In order to better realize the present invention, the housing in the present embodiment also can comprise electromagnet.As shown in Figure 7, electromagnet 24 is positioned in inner walls, for making bracket become to be less than the angle of 90 degree with centrifugal power driver when being energized by brake block.In this technical scheme, described brake block is the sheet that the alloy of iron or iron content is made near one end of housing.When after electromagnet energising, brake block is close to housing under the effect of magnetic force close to one end of housing 2, while housing, bracket is being promoted near the direction of housing, thus make bracket become to be less than the angle of 90 degree with centrifugal power driver, when centrifugal power driver moves, make bracket rapidly move to equilbrium position, thus it is centrifugal fast to realize reagent, improves centrifugal efficiency.In addition, when after electromagnet power-off, lose magnetism, brake block gravitate rapid movement, to contacting with rotating shaft 42, produces frictional force, makes the quick stop motion of rotating shaft, shorten centrifugation time, further increase centrifugal efficiency.Electromagnet 24 is positioned at the optional position of passable surrounding, preferably, electromagnet 24 higher than or be positioned at brake block static time place plane.Described electromagnet 24 can be a band shape, is surrounded on inner walls one week.The sheet that the far-end employing iron of brake block distance rotating shaft of the present embodiment or the alloy of iron content are made; Brake block is preferably sheet rubber apart from the near-end of rotating shaft.In order to avoid or deperm on the impact of reagent, described bracket adopts the material of magnetic screen to make, thus it is high efficiency centrifugal that the technical scheme of the present embodiment can be realized, and also can ensure centrifugal quality.
Based on above-mentioned arbitrary technical scheme, the present invention proposes the 3rd embodiment.Described bracket is used for fixing 96 orifice plates or 48 orifice plates (following 96 orifice plates and/or 48 orifice plates are called for short plate).Described plate is preferably PCR plate, ELISA Plate etc. for testing the plate holding reagent.Described plate is the on-gauge plate of market sale.Bracket in the present embodiment can be used for fixing at least one plate.As shown in Figure 8, bracket 32 can have sandwich construction to the cross-section structure of bracket, and plate can directly be put into wherein by the most last layer of bracket, as long as plate can be fixed therein by other layers, without special restriction, such as, can be as drawer type, the structure opening drawer type be closed after putting into plate and is closed; Also can be that bracket opens the door away from the side of rotating shaft, open after door puts into plate, close door and can realize plate and be fixed in bracket.Preferably, described bracket 32 only has one deck, is directly put into wherein by plate.Preferred further, described bracket 32 is two-layer.
In the present embodiment, the number of bracket is without special restriction.Preferably, bracket number is between 2 ~ 8.When described bracket is 2, two brackets are fixing respectively by H type support opposition; When described bracket is 3, described support comprises three axles at one-tenth 120 degree of angles in the same plane, and a bracket is fixed in one end of every two axles, and the other end is connected with centrifugal power driver; When described bracket is 4, described support comprises four axle compositions of one-tenth an angle of 90 degrees in the same plane, and a bracket is fixed in one end of adjacent two axles, and the other end is connected with centrifugal power driver; When described bracket is 8, described support divides two-layer, and every layer of support comprises four axle compositions of one-tenth an angle of 90 degrees in the same plane, and a bracket is fixed in one end of adjacent two axles of the support on same layer, and the other end is connected with centrifugal power driver.Fig. 9 is several possible structural representation of pallet in the present embodiment.Wherein, Fig. 9-1 shows a kind of structural representation of pallet containing two brackets 32 in the present embodiment, and the support 31 of bracket 32 correspondence is symmetrical about rotating shaft respectively.Fig. 9-2 shows a kind of structural representation of pallet containing three brackets 32 in the present embodiment, wherein, and 31 one-tenth, support, 120 degree of angles of each bracket 32 correspondence.Fig. 9-3 shows a kind of structural representation of pallet containing four brackets 32 in the present embodiment, wherein, and 31 one-tenth, the support an angle of 90 degrees of each bracket 33 correspondence.When bracket be 5 or 6 or 7 or 8 time, can be divided into two-layer fixing, also namely support divides two-layer, is directly fixed in rotating shaft.In the present embodiment, multiple plate can be realized simultaneously centrifugal, substantially increase centrifugal efficiency.
For the plate centrifuge in above-described embodiment, below an example is provided to its occupation mode.Reagent is put into pallet by step 1.; Step 2. switches on power; Step 3. sets parameters by control panel; Step 4. starts this centrifugal power driver.Control Component controls the work of centrifugal power driver according to the parameters set by control panel, it should be noted that, in order to keep balance, the quality each bracket being put into thing should be equal, the plate such as, put in a bracket and the gross mass of reagent are 0.5g, also correspondingly should put into the thing of 0.5g in other brackets, the thing put into can be the plate being contained with water, at this without special restriction.
It should be noted that the present invention typically applies and be not limited to plate centrifuge itself, in the field that other are similar, also can apply structure set forth in the present invention.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a plate centrifuge, is characterized in that, is made up of centrifugal power driver, housing, pallet, control panel and Control Component;
Described control panel is connected with housing, for providing the interface of man-machine information interaction;
Described Control Component is used for controlling centrifugal power drive operation according to the input command of control panel;
Described pallet is fixed on one end of centrifugal power driver, and pallet moves under the drive of centrifugal power driver;
Described pallet comprises support and bracket;
Described support is connected with centrifugal power driver, for bracket is fixed on centrifugal power driver;
Described bracket and support are dynamic to be connected, and bracket is parallel with centrifugal power driver or become to be less than the angle of 90 degree;
During described centrifugal power driver motion, bracket extremely becomes to be less than an angle of 90 degrees or vertical with power drill/driver by centrifugal action;
Described centrifugal power driver comprises motor, rotating shaft and brake block; Described brake block and support are dynamically connected, and brake for countershaft.
2. plate centrifuge according to claim 1, is characterized in that, described control panel comprises:
For showing the display screen of information; With
For providing the operation push-button of input command interface;
Described input command is shown by display screen.
3. plate centrifuge according to claim 2, is characterized in that, described operation push-button comprises:
For the on/off button that control panel centrifuge opens or closes;
For arranging the set of time button of centrifugation time;
For arranging the speed setting knob of centrifugal speed;
For starting or suspend the start/stop button of centrifugal power driver;
Described Control Component is according to the start/stop of the ON/OFF of the order control panel centrifuge inputted by operation push-button, centrifugal power driver, centrifugal power driver running time and the speed of service.
4. plate centrifuge according to claim 1, is characterized in that, described housing comprises embedded induced-draught fan and air exhauster;
On the opposite face that described induced-draught fan and air exhauster lay respectively at housing or adjacent surface; Described induced-draught fan is used for outside air to be input to space, pallet place, and described air exhauster is used for the air in space, pallet place to extract out;
The wind speed that described control panel comprises for arranging induced-draught fan and air exhauster arranges button;
Control Component controls the work of induced-draught fan and air exhauster according to the wind speed that control panel inputs.
5. plate centrifuge according to claim 1, is characterized in that, the mode that described bracket is connected by pin is connected with support; The sheet that described brake block is made apart from the far-end employing iron of rotating shaft or the alloy of iron content, brake block is sheet rubber apart from the near-end of rotating shaft.
6. plate centrifuge according to claim 1, is characterized in that, described brake block is the sheet that the alloy of iron or iron content is made near one end of housing; Described inner walls fixed electromagnet, for making bracket become to be less than the angle of 90 degree with centrifugal power driver when being energized by brake block.
7. plate centrifuge according to claim 6, is characterized in that, described electromagnet higher than or be positioned at brake block static time place plane.
8. plate centrifuge according to claim 6, is characterized in that, described electromagnet is banded, around inner walls one week.
9. plate centrifuge according to claim 1, is characterized in that, described bracket adopts the material of magnetic screen to make.
10. plate centrifuge according to claim 1, is characterized in that, described each bracket is used for fixing at least one 96 orifice plate or 48 orifice plates.
11. plate centrifuges according to claim 1, is characterized in that, described bracket is 2 ~ 8.
12. want the plate centrifuge described in 11 according to right, it is characterized in that, when described bracket is 2, two brackets are fixing respectively by H type support opposition;
When described bracket is 3, described support comprises three axles at one-tenth 120 degree of angles in the same plane, and a bracket is fixed in one end of every two axles, and the other end is connected with centrifugal power driver;
When described bracket is 4, described support comprises four axles of one-tenth an angle of 90 degrees in the same plane, and a bracket is fixed in one end of adjacent two axles, and the other end is connected with centrifugal power driver;
When described bracket is 8, described support divides two-layer, and every layer of support comprises four axles of one-tenth an angle of 90 degrees in the same plane, and a bracket is fixed in one end of adjacent two axles of the support on same layer, and the other end is connected with centrifugal power driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339074.9A CN103084281B (en) | 2012-09-14 | 2012-09-14 | Plate centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339074.9A CN103084281B (en) | 2012-09-14 | 2012-09-14 | Plate centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103084281A CN103084281A (en) | 2013-05-08 |
| CN103084281B true CN103084281B (en) | 2015-06-10 |
Family
ID=48197705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210339074.9A Active CN103084281B (en) | 2012-09-14 | 2012-09-14 | Plate centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084281B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624397B (en) * | 2014-12-31 | 2017-05-03 | 厦门华联电子股份有限公司 | Centrifugal debubbling device |
| CN106179782A (en) * | 2015-05-07 | 2016-12-07 | 深圳华大基因科技服务有限公司 | For the orifice plate of centrifugally operated and centrifuge head and centrifuge |
| CN105403713B (en) * | 2015-12-09 | 2017-11-03 | 中国科学院苏州生物医学工程技术研究所 | Microplate centrifuge with pallet pose adjustment mechanism |
| CN112246452A (en) * | 2020-08-27 | 2021-01-22 | 中国科学院苏州生物医学工程技术研究所 | Centrifugal machine, automatic centrifugal system and operation method of automatic centrifugal system |
| CN115382671B (en) * | 2022-08-25 | 2024-04-02 | 苏州海苗生物科技有限公司 | A quick preprocessing device for nucleic acid amplification |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552602Y (en) * | 2002-07-03 | 2003-05-28 | 孙富一 | Precipitation type centrifugal machine |
| CN1605393A (en) * | 2003-10-09 | 2005-04-13 | 日立工机株式会社 | Centrifuge |
| CN2759602Y (en) * | 2005-01-26 | 2006-02-22 | 青海省血液中心 | Single-purpose centrifugal machine for rapid quantitative determination of fat blood by taking minute quantity blood |
| CN102615000A (en) * | 2011-11-29 | 2012-08-01 | 太仓金旋实验设备有限公司 | Vacuum centrifugal machine for analyzing oil rock samples |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085627A (en) * | 1996-09-18 | 1998-04-07 | Kubota Seisakusho:Kk | Air-cooled centrifuge |
| JP2003225589A (en) * | 2002-02-01 | 2003-08-12 | Hitachi Koki Co Ltd | Centrifuge |
-
2012
- 2012-09-14 CN CN201210339074.9A patent/CN103084281B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552602Y (en) * | 2002-07-03 | 2003-05-28 | 孙富一 | Precipitation type centrifugal machine |
| CN1605393A (en) * | 2003-10-09 | 2005-04-13 | 日立工机株式会社 | Centrifuge |
| CN2759602Y (en) * | 2005-01-26 | 2006-02-22 | 青海省血液中心 | Single-purpose centrifugal machine for rapid quantitative determination of fat blood by taking minute quantity blood |
| CN102615000A (en) * | 2011-11-29 | 2012-08-01 | 太仓金旋实验设备有限公司 | Vacuum centrifugal machine for analyzing oil rock samples |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103084281A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103084281B (en) | Plate centrifuge | |
| US11952309B2 (en) | Glass substrate chemical strengthening furnace apparatus | |
| CN103783882A (en) | Automatic embroidery display system | |
| CN103617762A (en) | Physical simulating device for gravity detachment structure capable of controlling slope angle | |
| CN201594168U (en) | Automatic lifting device for projector | |
| CN107909721A (en) | Automate vending machine | |
| CN109000340A (en) | Controller of electric appliance and control method thereof | |
| CN202876962U (en) | Reagent centrifuging device | |
| CN103514024A (en) | Rapid start UI system and rapid start method for electrical appliance | |
| CN103645831A (en) | Display method of single-screen double-operation-interface moving device | |
| CN207352126U (en) | A kind of automobile combined switch durable test stand based on computer control | |
| CN207413725U (en) | A kind of full-automatic glass gluing and adhesive system | |
| CN101100268A (en) | Electron linkage operation system for tower crane | |
| CN105390052A (en) | Magnetic mineral interactive display device | |
| CN209670688U (en) | A kind of sealing overhead door of automatic vending machine | |
| CN107638990A (en) | A kind of full-automatic glass gluing and adhesive system | |
| CN205026762U (en) | Microwave heating device | |
| CN106210226B (en) | Mobile terminal rapid focus demonstration equipment and demenstration method | |
| CN106601533A (en) | Electronically controllable mechanical type wall switch | |
| CN206042195U (en) | LCD TV with but touch -control ornamental strip | |
| CN203852828U (en) | Synchronous vertical hinged door device of automatic mahjong machine | |
| CN109455599A (en) | Without hoistway elevator | |
| CN105114996A (en) | Micro-wave heating device | |
| CN202976769U (en) | Electric front maintenance system of splicing display module | |
| CN206098237U (en) | Big travel switch device of magnetism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130508 Assignee: Shenzhen HYK Gene Technology Co., Ltd. Assignor: Sheng Sichong Contract record no.: 2013440020066 Denomination of invention: Plate centrifuge License type: Common License Record date: 20130227 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |