CN218981937U - Novel laboratory cell centrifuge - Google Patents
Novel laboratory cell centrifuge Download PDFInfo
- Publication number
- CN218981937U CN218981937U CN202223410674.8U CN202223410674U CN218981937U CN 218981937 U CN218981937 U CN 218981937U CN 202223410674 U CN202223410674 U CN 202223410674U CN 218981937 U CN218981937 U CN 218981937U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting
- frame
- test tube
- disc
- 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
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The novel laboratory cell centrifuge comprises a box body, a driving mechanism, a disc, a plurality of installation racks, a plurality of test tubes, a plurality of clamping round frames and a plurality of rotating mechanisms. The driving mechanism is fixedly arranged on the inner bottom surface of the box body, and the output end of the upper end of the driving mechanism is fixedly provided with a bracket; the upper end of the bracket is fixedly provided with a disc; a plurality of mounting frames are uniformly and fixedly arranged around the disc; a test tube barrel is arranged in each mounting frame; the two sides of the test tube are fixedly connected with rotating shafts respectively; one rotating shaft is rotatably connected with the inner wall of the mounting frame, and the other rotating shaft penetrates through the mounting frame; the rotating mechanism is arranged on the outer wall of the mounting frame, connected with a rotating shaft penetrating through the mounting frame and used for controlling the angle adjustment of the test tube barrel; and a clamping round frame is fixedly arranged above each test tube barrel. The rotating mechanism comprises a corner disc, a fixed plate, a pull frame, a pull rod, a mounting plate, a spring and a claw; the utility model discloses can be to the cylindric shape test tube centre gripping of size difference, can change the angle of test tube.
Description
Technical Field
The utility model relates to the technical field of cell centrifugation, in particular to a novel laboratory cell centrifuge.
Background
The centrifugal machine is a device which utilizes centrifugal force when an object rotates at a high speed to enable suspended particles placed in a rotating body to be settled or float, so that some particles can be concentrated or separated from other particles. Is a commonly used laboratory product.
Conventional cytospin has the following disadvantages: 1. the test tubes have different sizes, so that the test tubes with different sizes are required to be disassembled and replaced in order to adapt to centrifugation of the test tubes with different sizes, and the test tube racks with different sizes are troublesome; 2. the centrifugal force cannot be changed by adjusting the angle of the test tube; therefore, a novel laboratory cytospin was proposed to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the problems of the prior technical proposal, the utility model aims to provide a novel laboratory cell centrifuge.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a novel laboratory cell centrifuge, comprising:
a box body.
The novel laboratory cell centrifuge further comprises: the device comprises a driving mechanism, a disc, a plurality of mounting frames, a plurality of test tubes, a plurality of clamping round frames and a plurality of rotating mechanisms; the driving mechanism is fixedly arranged on the inner bottom surface of the box body, and the output end of the upper end of the driving mechanism is fixedly provided with a bracket; a disc is fixedly arranged at the upper end of the bracket; a plurality of mounting frames are uniformly and fixedly arranged around the disc; a test tube barrel is arranged in each mounting frame; the two sides of the test tube barrel are fixedly connected with rotating shafts respectively; one rotating shaft is rotatably connected with the inner wall of the mounting frame, and the other rotating shaft penetrates through the mounting frame; the rotating mechanism is arranged on the outer wall of the mounting frame, connected with a rotating shaft penetrating through the mounting frame and used for controlling the angle adjustment of the test tube barrel; and a clamping round frame is fixedly arranged above each test tube barrel.
As a further improvement of the scheme, a plurality of clamping claws are fixedly arranged on the inner wall of the clamping round frame.
As a further improvement of the scheme, the clamping claw comprises a telescopic rod, a powerful spring and a clamping head; one end of the telescopic rod is fixedly connected with the inner wall of the clamping round frame, and the other end of the telescopic rod is fixedly connected with a clamping head; the powerful spring is sleeved on the telescopic rod, one end of the powerful spring is fixedly connected with the clamping head, and the other end of the powerful spring is fixedly connected with the inner wall of the clamping round frame.
As a further improvement of the scheme, the clamping head is made of rubber.
As a further improvement of the scheme, the rotating mechanism comprises a corner disc, a fixed plate, a pull frame, a pull rod, a mounting plate, a spring and a claw; the corner disc is fixedly connected with the rotating shaft; a plurality of mounting grooves are uniformly formed in the corner plate; the fixing plate is fixedly connected with the outer wall of the mounting frame; the pull frame is fixedly connected with the pull rod, and the other end of the pull rod penetrates through the fixing plate and is fixedly connected with the mounting plate; the spring is sleeved on the pulling rod, one end of the spring is fixedly connected with the fixed plate, and the other end of the spring is fixedly connected with the mounting plate; the other surface of the mounting plate is fixedly connected with a claw; the clamping claw extends into the mounting groove of the corner disc.
As a further improvement of the scheme, the pulling rod is connected with the fixed plate in a sliding way.
As a further improvement of the scheme, the corner plate is made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that: 1. the utility model can uniformly clamp the periphery of the cylindrical test tube by arranging the plurality of retractable clamping claws in the clamping round frame; the clamping effect of the device is very good for the cylindrical test tubes with different sizes; avoid constantly dismantling and changing the test-tube rack of different sizes.
2. The utility model discloses can change centrifugal force in order to adapt to different centrifugal requirements through the angular velocity when changing the angle of test tube and adjusting the test tube rotation.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the mounting bracket of the present utility model;
FIG. 4 is a top view of a clamping circular frame of the present utility model;
FIG. 5 is a schematic view of a rotary mechanism according to the present utility model;
FIG. 6 is a schematic front view of the mounting bracket of the present utility model;
the figure is marked, 1, a box body; 2. a driving mechanism; 21. a bracket; 3. a disc; 4. a mounting frame; 5. a test tube barrel; 51. a rotating shaft; 6. clamping the round frame; 63. clamping claws; 631. a telescopic rod; 632. a strong spring; 633. a clamping head; 7. a rotation mechanism; 71. a corner plate; 72. a fixing plate; 73. a pull frame; 74. pulling the rod; 75. a mounting plate; 76. a spring; 77. and (3) clamping jaws.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, examples of the present utility model.
Example 1:
as shown in fig. 1 to 4, the novel laboratory cytospin of the present embodiment includes: the device comprises a box body 1, a driving mechanism 2, a disc 3, a plurality of mounting frames 4, a plurality of test tubes 5, a plurality of clamping round frames 6 and a plurality of rotating mechanisms 7.
The driving mechanism 2 is fixedly arranged on the inner bottom surface of the box body 1, and the output end of the upper end of the driving mechanism is fixedly provided with a bracket 21; the upper end of the bracket 21 is fixedly provided with a disc 3; a plurality of mounting frames 4 are uniformly and fixedly arranged around the disc 3; a test tube barrel 5 is arranged in each mounting frame 4; the two sides of the test tube barrel 5 are fixedly connected with rotating shafts 51 respectively; the other end of one rotating shaft 51 is rotatably connected with the inner wall of the mounting frame 4, and the other end of the other rotating shaft 51 penetrates through the mounting frame 4; the rotating mechanism 7 is arranged on the outer wall of the mounting frame 4, is connected with a rotating shaft 51 penetrating through the mounting frame 4 and is used for controlling the angle adjustment of the test tube barrel 5; a clamping round frame 6 is fixedly arranged above each test tube barrel 5. A plurality of clamping claws 63 are fixedly arranged on the inner wall of the clamping round frame 6. The holding claw 63 includes a telescopic rod 631, a strong spring 632, and a holding head 633; one end of the telescopic rod 631 is fixedly connected with the inner wall of the clamping round frame 6, and the other end is fixedly connected with a clamping head 633; the powerful spring 632 is sleeved on the telescopic rod 631, one end of the powerful spring is fixedly connected with the clamping head 633, and the other end of the powerful spring is fixedly connected with the inner wall of the clamping round frame 6. The material of the clamping head 633 is rubber.
After the cover of the box body 1 is opened, the clamping head 633 is pressed by hands, the clamping head 633 presses the telescopic rod 631 and the powerful spring 632 to shrink, then a test tube used centrifugally is placed in the clamping round frame 6 and stretches into the test tube barrel 5, after the hands are loosened, the telescopic rod 631 stretches, the powerful spring 632 rebounds, and the tension of the powerful spring 632 enables the clamping head 633 to uniformly clamp the test tube barrel 5 from four sides; can carry out the centre gripping to the test tube of equidimension difference, can adapt to the test tube of equidimension difference, need not to constantly change different test-tube racks, reduce trouble. After the clamping is completed, the angle of the test tube barrel 5 can be adjusted through the rotating mechanism 7, and the angular speed of the test tube during rotation can be adjusted according to the angular speed multiplying power brought by different angles so as to adapt to different centrifugal requirements. After preparation is completed, the box body 1 can be closed, the driving mechanism 2 is opened, the driving mechanism 2 drives the support 21 to rotate, and the support 21 drives the disc 3 to rotate so as to drive the test tube to rotate for centrifugation.
Example 2:
as shown in fig. 3, 5 and 6, the novel laboratory cell centrifuge of this embodiment is substantially the same as that of embodiment 1, and further, the rotation mechanism 7 includes a rotation angle disc 71, a fixing plate 72, a pull frame 73, a pull rod 74, a mounting plate 75, a spring 76 and a claw 77; the corner disc 71 is fixedly connected with the rotating shaft 51; a plurality of mounting grooves are uniformly formed on the corner plate 71; the fixed plate 72 is fixedly connected with the outer wall of the mounting frame 4; the pull frame 73 is fixedly connected with the pull rod 74, and the other end of the pull rod 74 passes through the fixed plate 72 and is fixedly connected with the mounting plate 75; the spring 76 is sleeved on the pulling rod 74, one end of the spring 76 is fixedly connected with the fixed plate 72, and the other end is fixedly connected with the mounting plate 75; the other side of the mounting plate 75 is fixedly connected with a claw 77; the claw 77 projects into the mounting groove of the corner plate 71. The pull rod 74 is slidably coupled to the fixed plate 72. The corner plate 71 is made of stainless steel.
When the angle of the test tube barrel 5 needs to be adjusted through the rotating mechanism 7, the pull frame 73 is pulled by hand, the pull rod 74 is pulled by the pull frame 73, the spring 76 is contracted, the claw 77 leaves the mounting groove on the corner disc 71, then the corner disc 71 is rotated, after a proper angle is selected, the claw 77 is aligned with the proper mounting groove on the corner disc 71, the pull frame 73 is loosened, the spring 76 rebounds to drive the pull rod 74 to return to the original position, the claw 77 is driven to enter the proper mounting groove, and the angle of the test tube barrel 5 is fixed.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model, as it is intended to provide those skilled in the art with various modifications, additions and substitutions to the specific embodiments disclosed and those skilled in the art without departing from the scope of the utility model as disclosed in the accompanying claims.
Claims (7)
1. A novel laboratory cell centrifuge, comprising:
a case (1);
the novel laboratory cell centrifuge is characterized by further comprising: the device comprises a driving mechanism (2), a disc (3), a plurality of mounting frames (4), a plurality of test tubes (5), a plurality of clamping round frames (6) and a plurality of rotating mechanisms (7); the driving mechanism (2) is fixedly arranged on the inner bottom surface of the box body (1), and a bracket (21) is fixedly arranged at the output end of the upper end of the driving mechanism; the upper end of the bracket (21) is fixedly provided with a disc (3); a plurality of mounting frames (4) are uniformly and fixedly arranged around the disc (3); a test tube cylinder (5) is arranged in each mounting frame (4); the two sides of the test tube cylinder (5) are fixedly connected with rotating shafts (51) respectively; the other end of one rotating shaft (51) is rotationally connected with the inner wall of the mounting frame (4), and the other end of the other rotating shaft (51) penetrates through the mounting frame (4); the rotating mechanism (7) is arranged on the outer wall of the mounting frame (4), is connected with a rotating shaft (51) penetrating through the mounting frame (4) and is used for controlling the angle adjustment of the test tube barrel (5); and a clamping round frame (6) is fixedly arranged above each test tube barrel (5).
2. The novel laboratory cell centrifuge as claimed in claim 1, wherein a plurality of clamping claws (63) are fixedly mounted on the inner wall of the clamping round frame (6).
3. The novel laboratory cell centrifuge as claimed in claim 2, wherein the gripper jaw (63) comprises a telescopic rod (631), a strong spring (632), a gripper head (633); one end of the telescopic rod (631) is fixedly connected with the inner wall of the clamping round frame (6), and the other end of the telescopic rod is fixedly connected with a clamping head (633); the powerful spring (632) is sleeved on the telescopic rod (631), one end of the powerful spring is fixedly connected with the clamping head (633), and the other end of the powerful spring is fixedly connected with the inner wall of the clamping round frame (6).
4. A novel laboratory cytospin according to claim 3, wherein said gripping head (633) is rubber.
5. The novel laboratory cell centrifuge according to claim 1, wherein the rotation mechanism (7) comprises a corner disc (71), a fixed plate (72), a pull frame (73), a pull rod (74), a mounting plate (75), a spring (76) and a claw (77); the corner disc (71) is fixedly connected with the rotating shaft (51); a plurality of mounting grooves are uniformly formed in the corner plate (71); the fixing plate (72) is fixedly connected with the outer wall of the mounting frame (4); the pull frame (73) is fixedly connected with the pull rod (74), and the other end of the pull rod (74) penetrates through the fixed plate (72) and is fixedly connected with the mounting plate (75); the spring (76) is sleeved on the pulling rod (74), one end of the spring (76) is fixedly connected with the fixed plate (72), and the other end of the spring is fixedly connected with the mounting plate (75); the other surface of the mounting plate (75) is fixedly connected with a claw (77); the clamping claw (77) extends into the mounting groove of the corner disc (71).
6. The novel laboratory cytospin of claim 5 wherein said pull rod (74) is slidably coupled to said stationary plate (72).
7. The novel laboratory cytospin of claim 5, wherein said corner plate (71) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223410674.8U CN218981937U (en) | 2022-12-20 | 2022-12-20 | Novel laboratory cell centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223410674.8U CN218981937U (en) | 2022-12-20 | 2022-12-20 | Novel laboratory cell centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218981937U true CN218981937U (en) | 2023-05-09 |
Family
ID=86223642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223410674.8U Active CN218981937U (en) | 2022-12-20 | 2022-12-20 | Novel laboratory cell centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218981937U (en) |
-
2022
- 2022-12-20 CN CN202223410674.8U patent/CN218981937U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106426254A (en) | Rotary assembly robot gripper | |
| CN209697184U (en) | A kind of adjustable type flowover-proof type use for laboratory supercentrifuge | |
| CN115639064B (en) | Plastic packaging bag toughness strength detector | |
| CN218981937U (en) | Novel laboratory cell centrifuge | |
| CN107572129A (en) | One kind is used for dust timing sampling and processing unit | |
| CN218891977U (en) | Positioning device for plastic disc processing | |
| CN209408381U (en) | A kind of provision for disengagement of buckle-type copper gang chain | |
| CN218747382U (en) | Tool for disassembling TOSA device | |
| CN208342190U (en) | One seed disk shaft screw tightness equipment | |
| CN208814326U (en) | It is a kind of can self-feeding carrier band plait mill | |
| CN209021432U (en) | A kind of inboard wall of cistern laser automatic laser etching machine | |
| CN220994168U (en) | Hardware production fixture | |
| CN218166618U (en) | Side-entry stirrer with adjustable stirring angle | |
| CN219150429U (en) | Pentaerythritol open type centrifugal machine protection device | |
| CN219356082U (en) | Suspension type plug flow agitated vessel | |
| CN220873476U (en) | Centrifugal switch device | |
| CN218364836U (en) | Industrial robot clamping jaw structure | |
| CN220197620U (en) | Automatic overturning device for cylinder cover production | |
| CN218927840U (en) | Device for replacing manual grabbing special-shaped workpiece | |
| CN220460999U (en) | Solid-liquid separation device | |
| CN220177191U (en) | Multifunctional clamp of centrifugal testing machine | |
| CN220310880U (en) | Glue box of box pasting machine | |
| CN213943542U (en) | Centrifugal machine for biochemical detection | |
| CN221224438U (en) | Tensile strength testing device with adjusting structure | |
| CN220064002U (en) | Coating detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |