CN208727757U - One kind being convenient for fixed table model high speed centrifuge - Google Patents
One kind being convenient for fixed table model high speed centrifuge Download PDFInfo
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- CN208727757U CN208727757U CN201820985056.0U CN201820985056U CN208727757U CN 208727757 U CN208727757 U CN 208727757U CN 201820985056 U CN201820985056 U CN 201820985056U CN 208727757 U CN208727757 U CN 208727757U
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Abstract
The utility model discloses one kind to be convenient for fixed table model high speed centrifuge, belong to centrifugation apparatus, it is intended to provide a kind of table model high speed centrifuge convenient for fixed test tube, its key points of the technical solution are that test tube is placed between two grip blocks by staff, grip block receives the thrust of clamp springs, grip block is pushed out, buckle block is entrenched in the buckle slot on test tube, is completed test tube and is tentatively fixed, then rotates fastening nut, fastening nut is contradicted into buckle block, is completed final fixed；When placing sliding slot failure or clamp springs when something goes wrong, staff can open maintenance panel by bolt and repair；After test tube surprisingly spills separating liquid, control panel can be controlled by humidity sensor and stops motor driven, and informs that staff occurs surprisingly by warning light.The utility model is suitable for centrifugation apparatus.
Description
Technical field
The utility model relates to centrifugation apparatus, in particular to a kind of to be convenient for fixed table model high speed centrifuge.
Background technique
Centrifuge is using centrifugal force by the isolated instrument that carries out of liquid and solid particle or liquid and liquid, low speed from
Scheming is widely used in the fields such as clinical medicine, biochemistry, immunology, blood station, is in laboratory for the normal of centrifugation
Advise instrument.
In the prior art, usual test tube, which is directly placed in centrifuge, is separated, and use process pilot scale tube capacity easily goes out
It now shakes and centrifugate is made to spill out, centrifugate easily corrodes the inner wall or rack for test tube of centrifuge, makes the service life of centrifuge
Shorten, this problems demand solves.
Utility model content
The purpose of the utility model is to provide one kind to be convenient for fixed table model high speed centrifuge, has and is capable of fixing test tube,
Reduce the effect shaken.
The above-mentioned technical purpose of the utility model has the technical scheme that
One kind being convenient for fixed table model high speed centrifuge, including the casing containing cavity and the cover board that is hinged on casing with
And the control panel on casing is set, the bottom of shell is equipped with the motor being electrically connected with control panel, the motor
Output axis direction it is upward, be centrifugal chamber above the motor, the centrifugal chamber center is provided with the output shaft with motor
The rack for test tube being fixedly connected circumferentially is provided with the clamping device of several holding test tubes on the rack for test tube；
The clamping device includes placement rack opposite on rack for test tube, and recess has lateral placement sliding on the placement rack
Slot slidably connects lateral grip block in the placement sliding slot, is fixedly connected with clamp springs on the placement sliding slot, described
Clamp springs are connected to grip block, and test tube place's recess opposite with grip block has buckle slot, and the grip block protrusion has buckle
Block.
By using above-mentioned technical proposal, test tube is placed between two grip blocks by staff, and grip block receives clamping
The restoring force of spring, grip block is pushed out, while the buckle block on grip block is entrenched in the buckle slot on test tube, by test tube
Fix, reduce the shaking of test tube, then staff covers cover board, by control panel control motor driven, motor it is defeated
Shaft drives rack for test tube rotation, carries out centrifugal action to test tube on rack for test tube.
Further, the grip block opposite face is U-shaped on the outside of fitting test tube.
By using above-mentioned technical proposal, the contact surface between grip block and test tube is increased by U-shaped grip block, is increased
Big frictional force between grip block and test tube, while also functioning to the effect of fixed test tube.
Further, fixation kit is provided between the grip block and test tube.
By using above-mentioned technical proposal, fixed function can be further functioned as to test tube by fixation kit, reduce examination
The case where pipe is spilt in centrifugal process.
Further, the fixation kit includes the connecting plate of test tube side protrusion outwardly, and screw thread connects on the connecting plate
It is connected to fastening nut, the fastening nut is connected to buckle block.
By using above-mentioned technical proposal, staff is fastened after test tube is placed between grip block by rotation
Fastening nut is contradicted buckle block, increases the connectivity between test tube and grip block by nut, while also reducing the feelings that test tube shakes
Condition.
Further, the fastening nut is bonded with anti-skid rubber cushion with the buckle block place of abutting.
By using above-mentioned technical proposal, can by the biggish frictional force of rubber, increase fastening nut and buckle block it
Between stability, while also can by rubber can deformability, reduce fastening nut to buckle block cause damage the case where.
Further, the clamping device quantity is set as four.
By using above-mentioned technical proposal, excessive test tube will increase the driving load of motor, also make the load of rack for test tube
Increase, is easy to appear accident；The test tube quantity of very few gripping apparatus grips is few, and centrifugal efficiency is low；Four clamping devices can
Meet the needs of separation, and within the load range that motor undertakes, increases service life.
Further, the rack for test tube is provided with reinforcing rib between clamping device.
It by using above-mentioned technical proposal, can reduce in rotation process, the drawing of test tube and clamping device to rack for test tube
The effect of pulling damages rack for test tube, increases the fastness of rack for test tube.
Further, maintenance panel is hinged on the placement rack, the maintenance panel, which is located at, to be placed in sliding slot and clamp springs
Side, the maintenance panel are threadedly coupled by bolt with placement rack.
By using above-mentioned technical proposal, there is foreign matter or clamp springs when something goes wrong when placing in sliding slot, work
Personnel can take out foreign matter or replacement clamp springs by opening maintenance panel.
Further, humidity sensor is provided in the centrifugal chamber, the humidity sensor is electrically connected with control panel.
By using above-mentioned technical proposal, can be notified after test tube surprisingly spills separating liquid according to the variation of humidity
Control panel, control panel can control motor and stop driving, reduce the further spillage of separating liquid.
Further, the humidity sensor is electrically connected with warning light.
Staff can be notified to go out in time by warning light after separating liquid splashes out by using above-mentioned technical proposal
The case where existing separating liquid is spilt.
In conclusion the utility model has the following beneficial effects:
1. clamping device is used, to generate the effect that can reduce test tube shaking；
2. fixation kit is used, to generate the effect that can further fix test tube；
3. maintenance panel is used, to generate the effect that staff can be facilitated to repair.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the structural schematic diagram of casing, control panel and cover board；
Fig. 2 is in the present embodiment for embodying the structural schematic diagram of motor；
Fig. 3 be in Fig. 2 at A for embodying the enlarged drawing of clamping device and fixation kit.
In figure, 1, casing；11, control panel；12, motor；13, centrifugal chamber；131, humidity sensor；2, cover board；3, it tries
Pipe support；31, reinforcing rib；4, test tube；41, buckle slot；5, clamping device；51, placement rack；511, maintenance panel；52, sliding slot is placed；
53, grip block；531, block is buckled；54, clamp springs；6, fixation kit；61, connecting plate；62, fastening nut；621, anti-skidding rubber
Rubber mat；7, warning light.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
One kind being convenient for fixed table model high speed centrifuge, as shown in Figure 1, including casing 1 and the cover board being hinged on casing 1
2, the interior centrifugal chamber 13 for cavity of casing 1,1 bottom of casing is equipped with the motor 12(being electrically connected with control panel 11 referring to figure
2), the output axis direction of motor 12 it is upward and it is circumferentially fixed be connected with rack for test tube 3, be circumferentially provided with several folders on rack for test tube 3
The clamping device 5 of test tube 4 is held, several reinforcing ribs 31 are provided on the rack for test tube 3 between clamping device 5, increases the strong of rack for test tube 3
Degree is reduced in centrifugal process, and rack for test tube 3 is clamped the case where device 5 pulls bad.In the present embodiment, the quantity of clamping device 5
It is four, excessive test tube 4 will increase the driving load of motor 12, very few to reduce centrifugal efficiency；Staff puts test tube 4
In clamping device 5, test tube 4 is fixed, reduces the shaking of test tube 4, then staff covers cover board 2, passes through control plane
Plate 11 controls motor 12 and drives, and the output shaft of motor 12 drives rack for test tube 3 to rotate, and carries out centrifugation work to test tube 4 on rack for test tube 3
With.
As shown in figure 3, clamping device 5 includes placement rack 51, placement rack 51 is staggered relatively on rack for test tube 3, placement rack 51
Opposite face recess, which has, places sliding slot 52, places and slidably connects lateral grip block 53 in sliding slot 52, it is solid to place 52 bottom of sliding slot
Surely the clamp springs 54 for being connected to grip block 53 are connected with, side protrusion has buckle block 531, test tube 4 and card to grip block 53 outwardly
Recess has buckle slot 41 at 531 abutting of button block, can be pushed out grip block 53 by the restoring force of clamp springs 54, buckles
Block 531 is entrenched in buckle slot 41, and test tube 4 is fixed on rack for test tube 3, reduces the shaking of test tube 4.In the present embodiment, it presss from both sides
Holding plate 53, side is the arc for being bonded test tube 4 outwardly, can preferably fix test tube 4, and increase grip block 53 and test tube 4
Between contact surface, increase the frictional force between grip block 53 and test tube 4.
As shown in figure 3, being provided with fixation kit 6 on test tube 4, fixation kit 6 includes to preferably fix test tube 4
The connecting plate 61 of 4 outside protrusion of test tube, connecting plate 61 are located at 41 top of buckle slot, are threaded with fastening nut on connecting plate 61
62, fastening nut 62 is connected to buckle block 531 and is bonded with anti-skid rubber cushion 621 at abutting, by rotating fastening nut
62, the anti-skid rubber cushion 621 on fastening nut 62 contradicts buckle block 531, increases the fastness between test tube 4 and grip block 53.
As shown in Figure 1,51 upper surface of placement rack, which is hinged with to cover, is placing the maintenance panel in sliding slot 52 and clamp springs 54
511, maintenance panel 511 is connect by bolt with placement rack 51 far from hinged place, and staff can be incited somebody to action by opening maintenance panel 511
It places and foreign body occurs in sliding slot 52 or replace the clamp springs 54 to go wrong.
As shown in Figure 1, being provided with the humidity sensor 131 being electrically connected with control panel 11, humidity inductive in centrifugal chamber 13
Device 131 is also electrically connected with warning light 7, after the separating liquid in test tube 4 splashes out, notifies control panel according to the variation of humidity
11, control panel 11 can control motor 12 and stop driving, and notify staff in time by warning light 7.
Specific implementation process: test tube 4 is placed between two grip blocks 53 by staff, and grip block 53 receives clamp springs
54 thrust pushes out grip block 53, and buckle block 531 is entrenched in the buckle slot 41 on test tube 4, and it is tentatively solid to complete test tube 4
It is fixed, fastening nut 62 is then rotated, fastening nut 62 is contradicted into buckle block 531, is completed final fixed；Occur when placing sliding slot 52
When something goes wrong, staff can open maintenance panel 511 by bolt and repair for failure or clamp springs 54；Work as test tube
After 4 surprisingly spill separating liquid, control panel 11 can be controlled by humidity sensor 131 and stops the driving of motor 12, and is passed through
It is unexpected that warning light 7 informs that staff occurs.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. one kind is convenient for fixed table model high speed centrifuge, it is characterized in that: including the casing (1) containing cavity and being hinged on casing
(1) control panel (11) of cover board (2) and setting on casing (1) on, casing (1) bottom is equipped with and control plane
The output axis direction of the motor (12) that plate (11) is electrically connected, the motor (12) is upward, is centrifugation above the motor (12)
Chamber (13), centrifugal chamber (13) center is provided with the rack for test tube (3) being fixedly connected with the output shaft of motor (12), described
The clamping device (5) of several holding test tubes (4) is circumferentially provided on rack for test tube (3)；
The clamping device (5) includes placement rack (51) opposite on rack for test tube (3), and recess has transverse direction on the placement rack (51)
Placement sliding slot (52), slidably connects lateral grip block (53) in the placement sliding slot (52), the placement sliding slot (52)
On be fixedly connected with clamp springs (54), the clamp springs (54) are connected to grip block (53), the test tube (4) and grip block
(53) opposite place's recess has buckle slot (41), and grip block (53) protrusion has buckle block (531).
2. it is according to claim 1 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the grip block (53)
Opposite face is U-shaped on the outside of fitting test tube (4).
3. it is according to claim 2 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the grip block (53)
Fixation kit (6) are provided between test tube (4).
4. it is according to claim 3 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the fixation kit
(6) include the connecting plate (61) of test tube (4) side protrusion outwardly, be threaded with fastening nut on the connecting plate (61)
(62), the fastening nut (62) is connected to buckle block (531).
5. it is according to claim 4 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the fastening nut
(62) anti-skid rubber cushion (621) are bonded with buckle block (531) place of abutting.
6. it is according to claim 1 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the clamping device
(5) quantity is set as four.
7. it is according to claim 1 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the rack for test tube (3)
Reinforcing rib (31) are provided between clamping device (5).
8. it is according to claim 1 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the placement rack (51)
On be hinged with maintenance panel (511), the maintenance panel (511) be located at place sliding slot (52) and clamp springs (54) top, the dimension
Plate (511) are repaired to be threadedly coupled by bolt with placement rack (51).
9. it is according to claim 1 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the centrifugal chamber (13)
It is inside provided with humidity sensor (131), the humidity sensor (131) is electrically connected with control panel (11).
10. it is according to claim 9 a kind of convenient for fixed table model high speed centrifuge, it is characterized in that: the humidity inductive
Device (131) is electrically connected with warning light (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985056.0U CN208727757U (en) | 2018-06-23 | 2018-06-23 | One kind being convenient for fixed table model high speed centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985056.0U CN208727757U (en) | 2018-06-23 | 2018-06-23 | One kind being convenient for fixed table model high speed centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727757U true CN208727757U (en) | 2019-04-12 |
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ID=66024261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985056.0U Active CN208727757U (en) | 2018-06-23 | 2018-06-23 | One kind being convenient for fixed table model high speed centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208727757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899007A (en) * | 2019-12-14 | 2020-03-24 | 付小梅 | Low-speed freezing centrifuge |
| CN112076895A (en) * | 2020-08-11 | 2020-12-15 | 阜阳卷烟材料厂 | Centrifugal device for material sample detection |
| CN113578537A (en) * | 2021-09-09 | 2021-11-02 | 北京金诺美生物技术有限公司 | Centrifuge with self-adaptive centrifugal angle |
-
2018
- 2018-06-23 CN CN201820985056.0U patent/CN208727757U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899007A (en) * | 2019-12-14 | 2020-03-24 | 付小梅 | Low-speed freezing centrifuge |
| CN112076895A (en) * | 2020-08-11 | 2020-12-15 | 阜阳卷烟材料厂 | Centrifugal device for material sample detection |
| CN113578537A (en) * | 2021-09-09 | 2021-11-02 | 北京金诺美生物技术有限公司 | Centrifuge with self-adaptive centrifugal angle |
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