CN219964664U - Light vortex type mixing device - Google Patents
Light vortex type mixing device Download PDFInfo
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- CN219964664U CN219964664U CN202321637785.4U CN202321637785U CN219964664U CN 219964664 U CN219964664 U CN 219964664U CN 202321637785 U CN202321637785 U CN 202321637785U CN 219964664 U CN219964664 U CN 219964664U
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- test tube
- limiting
- sliding
- mixing device
- clamping
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims 1
- 238000004088 simulation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 241001411320 Eriogonum inflatum Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a light vortex type mixing device, which comprises a base and a host arranged on the base, wherein a test tube tray for placing the bottom of a test tube and a positioning mechanism positioned at the side part of the host and used for placing the upper end of the test tube are arranged on the host; the sliding assembly comprises a sliding sleeve sleeved on the positioning column, a test tube limiting part which is obliquely arranged above the test tube tray and used for limiting the upper end of the test tube, and a connecting part arranged between the sliding sleeve and the test tube limiting part. The mode of clamping the test tube is less different from the existing mode of manually clamping the test tube, the simulation manual clamping degree is higher, and the medium in the test tube is more uniformly mixed (under the condition of equal vortex mixing time).
Description
Technical Field
The utility model belongs to the technical field of motor equipment, and particularly relates to a light vortex type mixing device.
Background
When the conventional vortex type mixing device is used for carrying out vortex mixing on a medium (such as liquid) in a test tube, the test tube is usually manually placed on a test tube tray in an inclined manner, so that the test tube can be rotated along with the test tube tray in a vortex manner, and the medium in the test tube can be quickly and fully mixed. When mixing for a long time, the above-mentioned prior art scheme (manual grip) appears gripping the loose condition easily to let the test tube break away from the test tube dish in the medium mixing process, even drop subaerial, and then cause the test tube to damage.
In view of the above, some vortex mixing devices with test tube clamping function (such as chinese patent CN 218047585U) exist in the prior art, but the conventional vortex mixing device adopts a manner of vertically setting a test tube on a test tube tray, and the conventional manner of clamping the test tube is greatly different from the conventional manner of manually holding the test tube, so that the conventional vortex mixing device is prone to the condition that the medium in the test tube is unevenly mixed or the complete mixing time of the medium is long, and therefore, improvement is necessary.
Disclosure of Invention
The utility model aims to provide a light vortex type mixing device, and aims to solve the problems that the conventional vortex mixing device is easy to cause uneven medium mixing in a test tube or longer time for complete medium mixing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a light vortex type mixing device comprises a base and a host arranged on the base, a test tube tray arranged on the host and used for placing the bottom of a test tube, and a positioning mechanism arranged on the side of the host and used for placing the upper end of the test tube,
the positioning mechanism comprises two positioning columns arranged on the base, and each positioning column is sleeved with a sliding component capable of sliding on the positioning column and a locking piece for enabling the sliding component to be clamped on the positioning column;
the sliding assembly comprises a sliding sleeve sleeved on the positioning column, a test tube limiting part which is obliquely arranged above the test tube tray and used for limiting the upper end of the test tube, and a connecting part arranged between the sliding sleeve and the test tube limiting part.
In a preferred embodiment of the present utility model, the test tube limiting member includes two test tube limiting seats arranged at intervals and connected to the connecting member, and a plurality of sliding limiting members slidably disposed between the two test tube limiting seats.
In a preferred embodiment of the utility model, the test tube limiting seat is provided with a sliding limiting groove, the sliding limiting piece is of a strip-shaped structure, the middle part of the sliding limiting piece is positioned between the two test tube limiting seats, and the end part of the sliding limiting piece penetrates through the sliding limiting groove and is connected with the test tube limiting seat through the clamping piece.
In a preferred embodiment of the present utility model, the test tube limiter is further sleeved with a sponge pad or a rubber pad or a silica gel pad.
In a preferred embodiment of the present utility model, the surface of the rubber pad or the silica gel pad is provided with an anti-slip layer.
In a preferred embodiment of the present utility model, the test tube limiting member includes a fixing seat installed between the two connecting members, and a plurality of test tube clamping grooves for clamping the top of the test tube are provided at one end of the fixing seat near the test tube tray.
In a preferred embodiment of the utility model, a test tube plug is arranged on the test tube clamping groove, and the test tube plug comprises a plug seat clamped into the test tube clamping groove and a plug block clamped into the top of the bottle stopper and connected with the plug seat.
The beneficial effects of the utility model are as follows:
1. because the bottom of the test tube can be directly placed on the test tube tray, the upper end (or the top) of the test tube can be directly arranged on the test tube limiting part, and the test tube limiting part is obliquely arranged, when vortex mixing is carried out on the medium in the test tube, the test tube is obliquely arranged on the whole, so that the difference between the mode of clamping the test tube and the mode of manually holding the test tube in the prior art is small, the manual holding degree is high, and the medium in the test tube is more uniformly mixed (under the condition of the same vortex mixing time);
2. the test tube limiting parts can be obliquely arranged to clamp test tubes, and can slide left and right on the test tube limiting seat to adjust the distance between two adjacent test tube limiting parts, so that test tubes with different diameters can be clamped; the sliding sleeve can slide on the positioning column, and an experimenter can clamp (or lock) the sliding assembly on the positioning column according to the self requirement, so that test tubes with different lengths can be clamped; thus, the sliding assembly of the utility model can clamp test tubes with different sizes (diameters and lengths);
3. the utility model provides two test tube limiting parts with different structures, and the two test tube limiting parts can realize inclined clamping of a test tube, so that an experimenter can select a proper test tube limiting part according to the needs, and the utility model is more convenient to use.
Drawings
FIG. 1 is a schematic view of a light vortex mixing device according to the present utility model;
FIG. 2 is a schematic view of a light vortex mixing device according to the present utility model in a top view when a slide assembly employs a tube stop seat;
FIG. 3 is a schematic view showing a structure of the light vortex mixing device extending in a top view direction when a fixed seat is adopted in a sliding assembly;
FIG. 4 is a schematic diagram of the connection structure of the holder and the test plug;
fig. 5 is a schematic structural view of the test tube limiting seat.
Reference numerals; 1. a host; 2. a test tube tray; 3. a positioning mechanism; 4. positioning columns; 5. a sliding assembly; 51. a sliding sleeve; 52. a test tube limiting member; 521. a test tube limit seat; 522. a sliding limiting piece; 523. a sliding limit groove; 524. a clamping piece; 53. a connecting piece; 54. a fixing seat; 55. a test tube clamping groove; 56. a test tube plug; 561. a stopper seat; 562. a blocking block; 6. a locking member; 7. a base; 8. a test tube; 9. a sponge cushion or a rubber cushion or a silica gel cushion.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.
The vortex type mixing device has the characteristics of simple and reliable structure, small instrument volume, low power consumption, low noise and the like, and is widely applied to the experimental requirements of biochemistry, genetic engineering, medicine and the like. The liquid, liquid-solid and solid (powder) are mixed, and any liquid and powder required to be mixed can be quickly mixed in a high-speed vortex mode, so that the mixing speed is high, uniform and thorough.
Chinese patent CN218047585U discloses a vortex mixer, including the vortex ware main part, the eccentric oscillation of vortex ware main part is structural fixedly connected with layer board, the equal fixedly connected with riser in top both sides of layer board, set up the bar hole on the riser, be provided with a plurality of splint between the riser, a plurality of draw-in grooves have been seted up on the splint, the both ends fixedly connected with card post of splint, the card post runs through the bar hole, the upper portion fixedly connected with diaphragm of riser, rotate on the diaphragm and be connected with the screw rod, the lower part rotation of screw rod is connected with on the layer board, the outside threaded connection of screw rod has L type lifter plate, a plurality of adjustment slide holes have been seted up on the L type lifter plate, the card post runs through the adjustment slide hole.
The inventor considers that the vortex mixer is greatly different from the conventional manual holding manner of the test tube, so that not only is the condition that the medium in the test tube is unevenly mixed (the medium is easily layered), but also the experimenter needs to set longer vortex mixing time in actual operation, and therefore, improvement is needed.
In view of the above problems, as shown in fig. 1, this embodiment provides a light vortex mixing device, which solves the problem that the complete mixing time of the medium in the test tube 8 in the existing vortex mixing device is long (the medium is easy to delaminate), specifically:
which comprises a base 7 and a host 1 arranged on the base 7, wherein the host 1 is provided with a test tube tray 2 used for placing the bottom of a test tube 8 and a positioning mechanism 3 positioned at the side part of the host 1 and used for placing the upper end of the test tube 8,
the positioning mechanism 3 comprises two positioning columns 4 arranged on a base 7, and a sliding component 5 capable of sliding on the positioning columns 4 and a locking piece 6 for clamping the sliding component 5 on the positioning columns 4 are sleeved on each positioning column 4;
the sliding assembly 5 comprises a sliding sleeve 51 sleeved on the positioning column 4, a test tube limiting part 52 obliquely arranged above the test tube tray 2 and used for limiting the upper end of the test tube, and a connecting part 53 arranged between the sliding sleeve 51 and the test tube limiting part 52.
In the technical scheme, the test tube tray 2 automatically rotates in a vortex after the host 1 is started, and when the bottom of a test tube is placed on the test tube tray 2, the test tube and a medium in the test tube rotate along with the test tube tray 2, so that the vortex mixing function is realized; meanwhile, as the sliding component 5 can be obliquely arranged at the upper end of the test tube and the locking piece 6 can enable the sliding component 5 (according to the length of the test tube) to be fixed at the proper position of the positioning column 4, the test tube holding device disclosed by the utility model has the advantages that the function of manually holding the test tube is realized, and the complete mixing (namely uniform mixing and short mixing time) of media in the test tube can be realized in a short time.
The test tube limiting member 52 comprises two test tube limiting bases 521 which are arranged at intervals and connected with the connecting member 53, and a plurality of sliding limiting members 522 which are slidably arranged between the two test tube limiting bases 521. In actual operation, since the test tube limiting parts 52 of the utility model can slide on the two test tube limiting bases 521, the test staff can adjust the distance between the two adjacent test tube limiting parts 52 according to the diameters of the test tubes, so that the utility model can realize the clamping of a plurality of test tubes and the clamping of test tubes with different diameters.
The test tube limiting seat 521 is provided with a sliding limiting groove 523, the sliding limiting piece 522 is of a strip-shaped structure, the middle part of the sliding limiting piece 522 is located between the two test tube limiting seats 521, and the end part of the sliding limiting piece 522 penetrates through the sliding limiting groove 523 and is connected with the test tube limiting seat 521 through a clamping piece 524. In actual operation, two ends of the same sliding limiting piece 522 are provided with clamping pieces 524, and the clamping pieces 524 can fix the sliding limiting piece 522 on the test tube limiting seat 521; simultaneously, the function of centre gripping test tube upper end can be realized to slip locating part 522 middle part, and can be parallel arrangement between two adjacent slip locating parts 522, also can be the contained angle and arrange.
The test tube limiting piece 52 is also sleeved with a sponge cushion or a rubber cushion or a silica gel cushion 9. The sponge cushion or the rubber cushion or the silica gel cushion 9 has certain buffering and anti-slip effects, so that two adjacent test tube limiting parts 52 can better clamp the test tube, and the test tube is prevented from falling from the test tube tray 2.
The surface of the rubber pad or the silica gel pad is provided with an anti-slip layer. The anti-slip layer can increase friction force between the rubber pad (or the silica gel pad) and the test tube, and further prevent the test tube from falling off the test tube tray 2, so that the structural stability of the utility model is higher.
The test tube limiting member 52 comprises a fixing seat 54 arranged between the two connecting members 53, and a plurality of test tube clamping grooves 55 used for clamping the top of the test tube are formed in one end, close to the test tube tray 2, of the fixing seat 54. The top of the test tube can be clamped on the fixing seat 54 through the test tube clamping groove 55, so that under the combined action of the test tube clamping groove 55 and the test tube tray 2, the utility model also realizes the limit and inclined arrangement of the test tube, thereby realizing the function of holding the test tube by simulating manpower, and realizing complete mixing (namely uniform mixing and short mixing time) of the medium in the test tube in a short time.
The test tube clamping groove 55 is provided with a test tube plug 56, and the test tube plug 56 comprises a plug seat 561 which is clamped into the test tube clamping groove 55, and a plug block 562 which is clamped into the top of the bottle stopper and is connected with the plug seat 561. Under the combined action of the clamping plug seat 561 and the clamping plug block 562, the test tube can be clamped (or in interference fit) on the test tube limiting piece 52 through the test tube plug 56, so that the limiting of the test tube is realized. Preferably, there may be multiple test tube slots 55 and test tube plugs 56, and the diameters of the multiple test tube slots 55 (or test tube plugs 56) are the same, but the diameters of the plugs 562 connected to different test tube plugs 56 may be different, so that the plugs 562 can adapt to test tubes with different diameters (types).
As can be seen from the above description, in actual operation, the present utility model provides two test tube stoppers 52 with different structures: one of the test tube limiting parts 52 is provided with a plurality of test tube limiting seats 521 and can slide on the test tube limiting seats 521, and the upper ends (or the tops) of the test tubes are limited mainly by the clamping force between two adjacent test tube limiting parts 52; another tube stop 52 has and only one, which primarily effects a stop of the upper end (or top) of the tube by a test tube stopper 56. Meanwhile, the test tube stoppers 52 of two different structures are all inclined as a whole for placing the upper ends (or tops) of the test tubes.
The locking piece 6 comprises a manual tightening handle and a locking hole formed in the sliding sleeve 51, the manual tightening handle comprises a tightening part and a locking part, the locking part is a screw, one end of the locking part is connected with the tightening part, the other end of the locking part penetrates through the locking hole and is in contact (clamping) with the positioning column 4, and the tightening part is in threaded connection with the sliding sleeve 51. This part is the prior art and will not be described in detail here.
The working principle of the utility model is as follows:
when the vortex mixing of the medium (such as liquid) in the test tube is required, the bottom of the test tube is placed on the test tube tray 2, and the upper end (or the top) of the test tube is clamped on the test tube limiting piece 52 of the sliding component 5; at this time, since the test tube stopper 52 is disposed obliquely as a whole, the test tube of the present utility model is disposed obliquely as a whole, and thus, the mode of holding the test tube by the vortex mixing device of the present utility model is less different from the mode of holding the test tube by the conventional manual force, the degree of holding by the simulation manual force is higher, and the medium in the test tube is more uniformly mixed (in the case of the same vortex mixing time).
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The light vortex type mixing device comprises a base (7) and a host machine (1) arranged on the base (7), wherein a test tube tray (2) for placing the bottom of a test tube (8) and a positioning mechanism (3) which is positioned at the side part of the host machine (1) and is used for placing the upper end of the test tube (8) are arranged on the host machine (1),
the positioning mechanism (3) comprises two positioning columns (4) arranged on a base (7), a sliding component (5) capable of sliding on the positioning columns (4) and a locking piece (6) for enabling the sliding component (5) to be clamped on the positioning columns (4) are sleeved on each positioning column (4);
the sliding assembly (5) comprises a sliding sleeve (51) sleeved on the positioning column (4), a test tube limiting part (52) obliquely arranged above the test tube tray (2) and used for limiting the upper end of the test tube (8), and a connecting part (53) arranged between the sliding sleeve (51) and the test tube limiting part (52).
2. A lightweight vortex mixing device as claimed in claim 1, characterised in that: the test tube limiting part (52) comprises two test tube limiting bases (521) which are arranged at intervals and connected with the connecting part (53), and a plurality of sliding limiting parts (522) which are slidably arranged between the two test tube limiting bases (521).
3. A lightweight vortex mixing device as claimed in claim 2, characterised in that: the test tube limiting seat (521) is provided with a sliding limiting groove (523), the sliding limiting piece (522) is of a strip-shaped structure, the middle part of the sliding limiting piece (522) is located between the two test tube limiting seats (521), and the end part of the sliding limiting piece (522) penetrates through the sliding limiting groove (523) and is connected with the test tube limiting seats (521) through a clamping piece (524).
4. A lightweight vortex mixing device as claimed in claim 3, characterised in that: the test tube limiting part (52) is also sleeved with a foam cushion or a rubber cushion or a silica gel cushion (9).
5. A lightweight vortex mixing device as claimed in claim 4, characterised in that: the surface of the rubber pad or the silica gel pad is provided with an anti-slip layer.
6. A lightweight vortex mixing device as claimed in claim 1, characterised in that: the test tube limiting part (52) comprises a fixing seat (54) arranged between the two connecting parts (53), and a plurality of test tube clamping grooves (55) used for clamping the top of the test tube (8) are formed in one end, close to the test tube disc (2), of the fixing seat (54).
7. A lightweight vortex mixing device as defined in claim 6 wherein: be provided with test tube stopper (56) on test tube draw-in groove (55), test tube stopper (56) include card income to card stopper seat (561) in test tube draw-in groove (55), and be used for the card income to bottle plug top and with card stopper piece (562) that card stopper seat (561) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637785.4U CN219964664U (en) | 2023-06-26 | 2023-06-26 | Light vortex type mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637785.4U CN219964664U (en) | 2023-06-26 | 2023-06-26 | Light vortex type mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964664U true CN219964664U (en) | 2023-11-07 |
Family
ID=88582375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321637785.4U Active CN219964664U (en) | 2023-06-26 | 2023-06-26 | Light vortex type mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920009A (en) * | 2024-03-25 | 2024-04-26 | 泉州高品医学检验实验室有限责任公司 | Vortex mixer for experiments |
-
2023
- 2023-06-26 CN CN202321637785.4U patent/CN219964664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920009A (en) * | 2024-03-25 | 2024-04-26 | 泉州高品医学检验实验室有限责任公司 | Vortex mixer for experiments |
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