CN205550599U - Centrifuge convenient to rotor location - Google Patents
Centrifuge convenient to rotor location Download PDFInfo
- Publication number
- CN205550599U CN205550599U CN201620172724.9U CN201620172724U CN205550599U CN 205550599 U CN205550599 U CN 205550599U CN 201620172724 U CN201620172724 U CN 201620172724U CN 205550599 U CN205550599 U CN 205550599U
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- China
- Prior art keywords
- rotor
- utility
- model
- rotating shaft
- adapter
- 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.)
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Abstract
The utility model relates to a centrifuge convenient to rotor location, upper cover (2) are adorned in shell (1) upper end through hinge means (16), the upper end of motor element (32) is equipped with stainless steel protection chamber (10), be equipped with in the stainless steel protection chamber (10) fan housing (12), be equipped with rotor (14) in fan housing (12), be equipped with four adapter (20) on rotor (14), adapter (20) and rotor (14) swing joint, motor element (32) are connected with rotor (14) through the pivot, be equipped with the pivot lock sleeve between motor element's upper end and the rotor, the up end and the rotor fixed connection of pivot lock sleeve, the pivot is passed the pivot lock sleeve and is connected with the rotor. The device of the utility model is simple in structure, it is with low costs, be convenient for install and easily use widely, owing to set up above -mentioned pivot lock sleeve for equipment is in assembly the time be convenient for the more location and the installation of rotor.
Description
Technical field
This utility model relates to the field of medical apparatus and instruments, a kind of be easy to rotor fixed position from
Scheming.
Background technology
The important symbol of the up-to-dateness that armarium is, armarium be also medical treatment, scientific research,
The most basic key element of teaching and research, teaching, it improves constantly the basic bar of medical science level
Part, the armarium of broad sense includes medical apparatus and instruments, domestic medical device, and the medical treatment of specialty sets
Standby then do not include domestic medical device apparatus.At present, the development of clinical speciality is to a great extent
On depend on the development of instrument, even play a decisive role.
Low speed centrifuge is widely used in the necks such as clinical medicine, biochemistry, immunology, blood station
Territory, is the conventional instrument for centrifugation in laboratory.
Currently used centrifuge, holding test tubes frame in the centrifugal chamber of centrifuge, but this examination
The bore of pipe support is the most identical, if needing to contrast the big test tube of bore to be centrifuged effect, that is just
Needing to change more bigbore test tube rack, Renewal process bothers, and uses inconvenience.
Secondly, use fixing connection between existing adapter moon rotor, thus be not easy to adaptation
The cleaning of device and replacing, it is impossible to meet the needs of practical situation.
Utility model content
The purpose of this utility model is: for defect or deficiency present in prior art, carry
For a kind of centrifuge being easy to rotor fixed position.
The technical solution adopted in the utility model is such that a kind of being easy to the centrifugal of rotor fixed position
Machine, including shell, electric machine assembly and upper cover, the front end face of described shell is provided with guidance panel,
Described guidance panel is provided with display and button, wherein: described upper cover is filled by hinge means
In shell upper end；Under described electric machine assembly is located in shell by installing plate one and installing plate two
End position；The upper end of described electric machine assembly is provided with stainless steel protection chamber, described stainless steel protection chamber
Inside it is provided with fan housing；Rotor it is provided with, equipped with four adapters on rotor in described fan housing；Described electricity
Thermomechanical components is connected with rotor by rotating shaft；It is provided with between upper end and the rotor of described electric machine assembly
Rotating shaft lock sleeve；The upper surface of described rotating shaft lock sleeve is fixedly connected with the rotor；Rotating shaft is through turning
Shaft locking set is connected with rotor.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
This utility model apparatus structure is simple, low cost, it is simple to install and use easy to spread, due to
It is provided with above-mentioned rotating shaft lock sleeve so that equipment easily facilitates location and the peace of rotor when assembling
Dress.
Accompanying drawing explanation
This utility model will illustrate by example and with reference to the appended drawing, wherein:
Fig. 1 is generalized section of the present utility model；
Fig. 2 is outside schematic diagram of the present utility model；
Fig. 3 is schematic diagram of uncapping of the present utility model；
Fig. 4 is adapter schematic diagram of the present utility model；
Fig. 5 is adaptor plate schematic diagram of the present utility model；
Fig. 6 is adapter of the present utility model and connection diagram during stationary rotor；
Fig. 7 is adapter of the present utility model and connection diagram during rotor rotation；
Fig. 8 is the overlooking surface schematic diagram of rotor of the present utility model.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step,
In addition to mutually exclusive feature and/or step, all can combine by any way.
Arbitrary disclosed in this specification (including any accessory claim, summary and accompanying drawing)
Feature, unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose add
To replace.I.e., unless specifically stated otherwise, during each feature is a series of equivalence or similar characteristics
An example.
As shown in Figure 1,2 and 3 a kind of centrifuge, including shell 1, electric machine assembly 32
With upper cover 2, the front end face of described shell 1 is provided with guidance panel 4, on described guidance panel 4
It is provided with display and button, wherein: described upper cover 2 is loaded on shell 1 by hinge means 16
Upper end；Described electric machine assembly 32 is located at shell 1 by installing plate 1 and installing plate 2 31
Interior lower end position；The upper end of described electric machine assembly 32 is provided with stainless steel protection chamber 10.Arrange
Stainless steel protection chamber 10 can effectively test tube to be centrifuged be separated with electric machine assembly 32
Open, it is to avoid centrifugal process occurs unexpected collision, causes the damage of test tube and centrifugation apparatus.
And need to be provided with fan housing 12 in described stainless steel protection chamber 10；At described fan housing 12
Inside it is provided with rotor 14, equipped with four adapters 20 on rotor 14；Described electric machine assembly 32 leads to
Cross rotating shaft to be connected with rotor 14.
The fan housing 12 arranged can effectively reduce centrifuge windage noise operationally,
Improve centrifugal effect, and equipped with four symmetrical adapters 20 on rotor 14, can make
The integral structure layout obtaining this centrifuge is simpler rationally, the beneficially installation of equipment, and
Centrifugal effect is more preferable.
During design, the adapter 20 in centrifuge and can using between rotor 14 is flexibly connected
Mode is attached.So so that when test tube is centrifuged effect, adapter 20 can one
Aspect is clamped and is held test tube；On the other hand when adapter 20 being rotated, top slopes inwardly one
Determine angle, thus promote centrifugal effect.
The outside in described stainless steel protection chamber 10 is provided with rustless steel inner chamber 8, stainless steel protection chamber
Nanometer Sound-proof material 9 it is provided with between 10 and rustless steel inner chamber 8.Nanometer sound insulation it is provided with in centrifuge
Cotton 9 can absorb internal gas flow and noise so that noise and the temperature of intracavity are substantially reduced.
In embodiment of the present utility model, the upper surface of described fan housing 12 is provided with windshield 35,
Air blow back chamber 18 is formed between described windshield 35 upper surface and stainless steel protection chamber 10.?
Air blow back chamber 18 is formed, it is possible to subtract between windshield 35 upper surface and stainless steel protection chamber 10
Windage during few rotor operation, it is to avoid Centrifuge A sample is overheated, reduces noise.It addition, institute
Stainless steel protection chamber 10 inwall stating air blow back chamber 18 end is provided with six wind inlets 28.
And the setting of wind inlet 28 can further reduce windage, improve soundproof effect.
In embodiment of the present utility model, it is additionally provided with between described rustless steel inner chamber 8 and shell 1
Pneumatic rod 17, the top of pneumatic rod 17 is connected with upper cover 2.Described shell 1 upper
End face is provided with three electronics relative to the other end of hinge means 16 and automatically springs open door lock 7；Institute
State three electronics to automatically spring open door lock 7 and be connected with guidance panel 4 respectively by wire.This reality
With using pneumatic rod 17, hinge means 16 between upper cover 2 and the shell 1 of Novel centrifuge
Connect with automatically springing open door lock 7 so that this equipment in use, more safe ready.
In embodiment of the present utility model, the upper surface of described shell 1 and stainless steel protection chamber
The intersection of 10 top edges is provided with sealing ring 19；The lower surface of described upper cover 2 is provided with sealing top
Lid 29；Described sealing ring 19 agrees with top pressure closure 29 phase.It is provided with according to pneumatic principle
Top pressure closure 29 so that operationally, the air-flow in fan housing is more steady, and machine shakes for centrifuge
Dynamic less.
In embodiment of the present utility model, between upper end and the rotor 14 of described electric machine assembly 32
It is provided with rotating shaft lock sleeve 13；The upper surface of described rotating shaft lock sleeve 13 is fixing with rotor 14 even
Connect；Rotating shaft is connected through rotating shaft lock sleeve 13 with rotor 14.Owing to being provided with above-mentioned rotating shaft
Lock sleeve 13 so that equipment easily facilitates location and the installation of rotor when assembling.
In embodiment of the present utility model, set between described installing plate 1 and installing plate 2 31
Having three damping springs 15, the upper end of damping spring 15 is fixing with installing plate 1 to be connected,
The lower end of damping spring 15 is fixing with installing plate 2 31 to be connected.In this utility model, setting
The vibrations that damping spring 15 produces when can substantially reduce centrifugal work so that when complete machine runs
More steady.
In embodiment of the present utility model, the outer wall of described shell 1 is provided with over-current over-voltage protection
Switch 6, the inwall of described shell 1 switchs 6 sides relative to over-current over-voltage protection and is provided with electricity
Gas tank 33；Described electric box 33 by wire respectively with over-current over-voltage protection switch 6, motor
Assembly 32 is connected with guidance panel 4.Arrange over-current over-voltage protection switch 6 it can be avoided that
The damage caused in equipment running process, extends equipment life, reduces maintenance cost.
Such as Fig. 6, shown in 7 and 8, rotor 14 is by swivel base and fixing is uniformly distributed in swivel base four
Four adapter clips 24 in week form；Described adapter clip 24 is y-type structure；Adjacent two
Individual adapter clip 24 is flexibly connected with adapter 20.Owing to adapter clip is y-type structure, make
Obtain adapter to be easy to clean and installing/dismounting, and because adapter connects with adapter clip activity
Connect so that with adapter when rotated, slope inwardly adapter clip certain angle simultaneously, thus
Further promote centrifugal effect.
It addition, the side that described adapter clip 24 is connected with adapter 20 is provided with dop 34
With blend stop 25.Adapter clip and adapter so can be avoided can to block when rotated, due to
The effect of inertia, the over-tilting that adapter produces, thus avoid the centrifugal failure of test tube.
As shown in Figures 4 and 5, adapter 20 is by several (using three in the present embodiment)
Adaptor plate 21 and adaptor bracket 26 form；Three described adaptor plates 21 are successively
Adaptor bracket 26 is put in superposition, and is located at consolidating of adaptor bracket 26 both sides by two
Fix for fixed 22；Described adaptor bracket 26 is made up of base plate and four pieces of baffle plates, described four
In block baffle plate, two pieces is long baffle plate, and two pieces is short shutter；The upper end of described two block length baffle plates is respectively
It is provided with installing hole 27.Adapter in this utility model uses multiple adaptor plates to be formed by stacking,
On the one hand test tube can be stepped up, it is to avoid damage time centrifugal, on the other hand can the most more
Changer adapter plate, thus place the test tube of different bore.
It addition, described four pieces of baffle plates are trapezium structure；Described fixing head 22 is located at long baffle plate
Inner side.So it is easy to the installation and removal of adaptor plate 21.
Particular embodiments described above, to the purpose of this utility model, technical scheme and beneficial effect
Further described, be it should be understood that and the foregoing is only of the present utility model
Specific embodiment, is not limited to this utility model.This utility model expands to any
The new feature disclosed in this manual or any new combination, and the arbitrary new side disclosed
Method or the step of process or any new combination.
Claims (1)
1. be easy to a centrifuge for rotor fixed position, including shell (1), electric machine assembly (32) and
Upper cover (2), the front end face of described shell (1) is provided with guidance panel (4), described operating surface
Plate (4) is provided with display and button, it is characterised in that: described upper cover (2) passes through hinge
Device (16) is loaded on shell (1) upper end；Described electric machine assembly (32) passes through installing plate one
And installing plate two (31) is located at the lower end position in shell (1) (30)；Described group of motors
The upper end of part (32) is provided with stainless steel protection chamber (10), described stainless steel protection chamber (10)
Inside it is provided with fan housing (12)；Rotor (14) it is provided with, on rotor (14) in described fan housing (12)
Equipped with four adapters (20)；Described electric machine assembly (32) is by rotating shaft and rotor (14)
It is connected；Rotating shaft locking it is provided with between upper end and the rotor (14) of described electric machine assembly (32)
Set (13)；The upper surface of described rotating shaft lock sleeve (13) is fixing with rotor (14) to be connected；
Rotating shaft is connected through rotating shaft lock sleeve (13) with rotor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172724.9U CN205550599U (en) | 2016-03-07 | 2016-03-07 | Centrifuge convenient to rotor location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172724.9U CN205550599U (en) | 2016-03-07 | 2016-03-07 | Centrifuge convenient to rotor location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550599U true CN205550599U (en) | 2016-09-07 |
Family
ID=56817069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172724.9U Expired - Fee Related CN205550599U (en) | 2016-03-07 | 2016-03-07 | Centrifuge convenient to rotor location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205550599U (en) |
-
2016
- 2016-03-07 CN CN201620172724.9U patent/CN205550599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |