CN208878815U - A kind of supercentrifuge for preventing centrifugate from spilling - Google Patents
A kind of supercentrifuge for preventing centrifugate from spilling Download PDFInfo
- Publication number
- CN208878815U CN208878815U CN201820878423.7U CN201820878423U CN208878815U CN 208878815 U CN208878815 U CN 208878815U CN 201820878423 U CN201820878423 U CN 201820878423U CN 208878815 U CN208878815 U CN 208878815U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- buckle
- cover
- card slot
- centrifugation frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of supercentrifuges for preventing centrifugate from spilling, including cabinet and cover, the cover is set to the top of the cabinet, the outside of the cabinet is equipped with controller, the top of the cover is equipped with device case, the inside of the cabinet is equipped with centrifugation frame, the centrifugation frame and the cabinet are fixedly connected by screw bolt and nut, the inside of the centrifugation frame is equipped with centrifuge tube, the centrifuge tube is uniformly arranged on the inside of the centrifugation frame, the outside of the centrifugation frame is equipped with card slot, the top of the card slot is equipped with buckle, the buckle and the card slot Relative distribution, and the buckle and the card slot are in rounded shape, the inside that the upper end of the buckle is set to described device case is slidably connected by convex block and groove.The revolving speed of motor shaft can be measured by the pulse transducer added, and convenient for being combined buckle and card slot using cylinder, improve the leakproofness between cabinet and cover.
Description
Technical field
The utility model relates to medical equipment technological field, specially a kind of supercentrifuge for preventing centrifugate from spilling.
Background technique
Supercentrifuge category Routine Test Lab centrifuge, is widely used in biology, chemistry, the scientific research and education such as medicine and production
Each group in department, the powerful centrifugal force that it utilizes rotor high speed rotation to generate, separation liquid and solid particle or liquid mixture
Point, it is suitable for micro-example quick separating and synthesizes.
Currently, existing supercentrifuge is during use, when the revolving speed of driving motor is too fast, cover is easily led to
It is shaken on the top of cabinet, reduces the stability connected between cover and cabinet.In addition to this, due to occurring shaking drop
Low leakproofness between cabinet and cover, the too fast centrifugate made inside centrifuge tube of revolving speed for easily leading to driving motor are splashed.
Utility model content
The purpose of this utility model is to provide a kind of supercentrifuges for preventing centrifugate from spilling, and solve background technique
Proposed in the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of high speed for preventing centrifugate from spilling from
Scheming, including cabinet and cover, the cover are set to the top of the cabinet, and the outside of the cabinet is equipped with controller, institute
The top for stating cover is equipped with device case, and the inside of the cabinet is equipped with centrifugation frame, and the centrifugation frame and the cabinet pass through bolt
It is fixedly connected with nut, the inside of the centrifugation frame is equipped with centrifuge tube, and the centrifuge tube is uniformly arranged on the centrifugation frame
Inside, the outside of the centrifugation frame is equipped with card slot, and the top of the card slot is equipped with buckle, and the buckle is opposite with the card slot
Distribution, and the buckle and the card slot are in rounded shape, the inside that the upper end of the buckle is set to described device case passes through convex
Block and groove are slidably connected.
As a kind of preferred embodiment of the utility model, the inside of described device case is equipped with connecting plate, the connection
Plate is axisymmetricly distributed, and the inside of the connecting plate is equipped with cylinder, the cylinder and described snaps through bolt and screw hole carries out
It is fixedly connected.
As a kind of preferred embodiment of the utility model, the upper surface of the cabinet is equipped with limited post, the cover
Inside be equipped with limiting slot, the limited post and the limiting slot Relative distribution, the limited post are embedded in the limiting slot
Inside is slidably connected.
As a kind of preferred embodiment of the utility model, the lower part of the centrifugation frame is equipped with support plate, the support
The lower part of plate is equipped with driving motor, and the outside of the driving motor is equipped with radiator, and the radiator is embedded in the cabinet
Inside is fixedly connected by screw and screw hole.
As a kind of preferred embodiment of the utility model, the inside of the driving motor is equipped with motor shaft, the electricity
The top of arbor and centrifugation frame are fixed using screw bolt and nut, and the outside of the motor shaft is equipped with pulse transducer, described
Pulse transducer and the controller are attached by conducting wire.
Compared with prior art, the beneficial effects of the utility model are as follows:
By being equipped with pulse transducer in the outside of driving device, pulse transducer can measure the revolving speed of motor shaft, obtain
To data be transferred to the inside of controller, when revolving speed reaches preset value, driving motor applies pressure to buckle, makes to buckle
It is moved downwards, consequently facilitating buckle is embedded in the inside of card slot, and limited post is equipped in the upper surface of cabinet, in machine
The lower surface of lid is equipped with limiting slot, and limited post cooperation limiting slot is carried out using improving the stabilization connected between cover and cabinet
Property.In addition to this, while buckle and card slot being cooperated to carry out using can effectively prevent from causing to be centrifuged because revolving speed is too fast on the whole
Liquid splashes, and improves the leakproofness between cabinet and cover.
Detailed description of the invention
Fig. 1 is a kind of supercentrifuge main view for preventing centrifugate from spilling of the utility model,
Fig. 2 is a kind of device case schematic diagram of internal structure of supercentrifuge for preventing centrifugate from spilling of the utility model,
Fig. 3 is a kind of cabinet inside structural schematic diagram for the supercentrifuge for preventing centrifugate from spilling of the utility model.
In figure: cabinet 1, cover 2, controller 3, device case 4, centrifugation frame 5, centrifuge tube 6, card slot 7, buckle 8, connecting plate 9,
Cylinder 10, limited post 11, limiting slot 12, support plate 13, driving motor 14, radiator 15, motor shaft 16, pulse transducer 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high speed centrifugation for preventing centrifugate from spilling
Machine, including cabinet 1 and cover 2, the cover 2 are set to the top of the cabinet 1, and the outside of the cabinet 1 is equipped with controller
3, the top of the cover 2 is equipped with device case 4, and the inside of the cabinet 1 is equipped with centrifugation frame 5, the centrifugation frame 5 and the cabinet
1 is fixedly connected by screw bolt and nut, and the inside of the centrifugation frame 5 is equipped with centrifuge tube 6, and the centrifuge tube 6 is uniformly arranged
In the inside of the centrifugation frame 5, the outside of the centrifugation frame 5 is equipped with card slot 7, and the top of the card slot 7 is equipped with buckle 8, described
Buckle 8 and 7 Relative distribution of the card slot, and the buckle 8 and the card slot 7 are in rounded shape, the upper end of the buckle 8 is set to
The inside of described device case 4 is slidably connected by convex block and groove.
Referring to Fig. 2, the inside of described device case 4 is equipped with connecting plate 9, the connecting plate 9 is axisymmetricly distributed, the company
The inside of fishplate bar 9 is equipped with cylinder 10, and the cylinder 10 and the buckle 8 are fixedly connected by bolt and screw hole, passes through increasing
If cylinder 10 buckle 8 can be controlled, the inside for importeding into card slot 7 convenient for control buckle 8.
Referring to Fig. 1, the upper surface of the cabinet 1 is equipped with limited post 11, the inside of the cover 2 is equipped with limiting slot 12,
12 Relative distribution of the limited post 11 and the limiting slot, the inside that the limited post 11 is embedded in the limiting slot 12 are slided
Dynamic connection, be used cooperatively by the limited post 11 and limiting slot 12 added, is improved and is connected between cover 2 and cabinet 1
Stability.
Referring to Fig. 3, the lower part of the centrifugation frame 5 is equipped with support plate 13, the lower part of the support plate 13 is equipped with driving electricity
The outside of machine 14, the driving motor 14 is equipped with radiator 15, and the inside that the radiator 15 is embedded in the cabinet 1 passes through spiral shell
Silk and screw hole are fixedly connected, and can be carried out to the driving motor 14 in running order by the radiator 15 added scattered
Heat guarantees the continuous sex work of driving motor 14.
Referring to Fig. 3, the inside of the driving motor 14 is equipped with motor shaft 16, the top of the motor shaft 16 and centrifugation frame
5 are fixed using screw bolt and nut, and the outside of the motor shaft 16 is equipped with pulse transducer 17,17 He of pulse transducer
The controller 3 is attached by conducting wire, is transferred to by the revolving speed that the pulse transducer 17 added can measure motor shaft 16
The inside of controller 3 improves the convenience that staff is controlled.
The controller 3 that a kind of supercentrifuge for preventing centrifugate from spilling described in the utility model is added is suitable according to making a reservation for
Sequence changes main circuit or the wiring of control circuit carries out whole control with resistance value in change circuit, by program counter, refers to
Enable register, command decoder, clock generator and operation controller composition to coordinate and command, during use, when
When driving motor rotates to some position, pulse transducer 17 generates pulse, by the interval time or the unit that calculate pulse
The umber of pulse generated in time calculates revolving speed, and pulse transducer 17 can measure the revolving speed of motor shaft 16, the data got pass
The defeated inside to controller 3, when revolving speed reaches preset value, 14 pairs of driving motor buckles 8 apply pressure, make buckle 8 downwards
It is moved, so that buckle 8 is embedded in the inside of card slot 7, realizes and be sealed between cover 2 and cabinet 1.
The cabinet 1 of the utility model, cover 2, controller 3, device case 4, centrifugation frame 5, centrifuge tube 6, card slot 7, buckle 8,
Connecting plate 9, cylinder 10, limited post 11, limiting slot 12, support plate 13, driving motor 14, radiator 15, motor shaft 16, pulse pass
17 component of sensor is universal standard part or component as known to those skilled in the art, and structure and principle are all this technology personnel
It can be learnt by technical manual or be known by routine experiment method, the utility model solves the problems, such as it is that one kind prevents from being centrifuged
The existing supercentrifuge of the supercentrifuge that liquid is spilt during use, when the revolving speed of driving motor is too fast, is easily led
It causes cover to shake on the top of cabinet, reduces the stability connected between cover and cabinet.In addition to this, due to occurring
The leakproofness reduced between cabinet and cover is shaken, the too fast centrifugate made inside centrifuge tube of revolving speed of driving motor is easily led to
The problem of splashing.For the utility model by being equipped with pulse transducer in the outside of driving device, pulse transducer can measure motor
The revolving speed of axis, the data got are transferred to the inside of controller, and when revolving speed reaches preset value, driving motor applies buckle
Plus-pressure moves buckle downwards, consequently facilitating buckle is embedded in the inside of card slot, and sets in the upper surface of cabinet
Have limited post, be equipped with limiting slot in the lower surface of cover, limited post cooperation limiting slot carry out using, improve cover and cabinet it
Between the stability that connects.In addition to this, while buckle and card slot being cooperated to carry out using can effectively prevent because of revolving speed on the whole
It is too fast that centrifugate is caused to be splashed, improve the leakproofness between cabinet and cover.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of supercentrifuge for preventing centrifugate from spilling, including cabinet (1) and cover (2), it is characterised in that: the cover
(2) it is set to the top of the cabinet (1), the outside of the cabinet (1) is equipped with controller (3), and the top of the cover (2) is set
Have device case (4), the inside of the cabinet (1) is equipped with centrifugation frame (5), and the centrifugation frame (5) and the cabinet (1) pass through bolt
It is fixedly connected with nut, the inside of centrifugation frame (5) is equipped with centrifuge tube (6), and the centrifuge tube (6) is uniformly arranged on institute
The inside of centrifugation frame (5) is stated, the outside of centrifugation frame (5) is equipped with card slot (7), and the top of the card slot (7) is equipped with buckle
(8), the buckle (8) and the card slot (7) Relative distribution, and the buckle (8) and the card slot (7) are in rounded shape, it is described
The inside that the upper end of buckle (8) is set to described device case (4) is slidably connected by convex block and groove.
2. a kind of supercentrifuge for preventing centrifugate from spilling according to claim 1, it is characterised in that: described device case
(4) inside is equipped with connecting plate (9), and the connecting plate (9) is axisymmetricly distributed, and the inside of the connecting plate (9) is equipped with cylinder
(10), the cylinder (10) and the buckle (8) are fixedly connected by bolt and screw hole.
3. a kind of supercentrifuge for preventing centrifugate from spilling according to claim 1, it is characterised in that: the cabinet
(1) upper surface is equipped with limited post (11), and the inside of the cover (2) is equipped with limiting slot (12), the limited post (11) and institute
Limiting slot (12) Relative distribution is stated, the inside that the limited post (11) is embedded in the limiting slot (12) is slidably connected.
4. a kind of supercentrifuge for preventing centrifugate from spilling according to claim 1, it is characterised in that: the centrifugation frame
(5) lower part is equipped with support plate (13), and the lower part of the support plate (13) is equipped with driving motor (14), the driving motor (14)
Outside be equipped with radiator (15), the radiator (15) is embedded in the inside of the cabinet (1) and is carried out by screw and screw hole
It is fixedly connected.
5. a kind of supercentrifuge for preventing centrifugate from spilling according to claim 4, it is characterised in that: the driving electricity
The inside of machine (14) is equipped with motor shaft (16), and the top of the motor shaft (16) and centrifugation frame (5) are carried out using screw bolt and nut
Fixed, the outside of the motor shaft (16) is equipped with pulse transducer (17), and the pulse transducer (17) and controller (3) pass through
Conducting wire is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878423.7U CN208878815U (en) | 2018-06-07 | 2018-06-07 | A kind of supercentrifuge for preventing centrifugate from spilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878423.7U CN208878815U (en) | 2018-06-07 | 2018-06-07 | A kind of supercentrifuge for preventing centrifugate from spilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878815U true CN208878815U (en) | 2019-05-21 |
Family
ID=66505289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820878423.7U Expired - Fee Related CN208878815U (en) | 2018-06-07 | 2018-06-07 | A kind of supercentrifuge for preventing centrifugate from spilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878815U (en) |
-
2018
- 2018-06-07 CN CN201820878423.7U patent/CN208878815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |