阅读说明：本技术 一种细胞实验用离心机 (Centrifuge for cell experiments ) 是由 王冬 于 2019-11-29 设计创作，主要内容包括：本发明公开一种细胞实验用离心机,离心机包括支架,所述支架包括工作台,工作台的下方设有阵列分布的支撑脚,支撑脚的下方设有地脚,工作台上设有支撑柱,支撑柱上设有第一贯穿孔,工作台上设有第一支撑板。本发明离心机通过气缸驱动第二支撑件向下移动,使得第一环形槽与第二环形连接件配合,第一环形连接件与第二环形槽配合,卡合块插入卡合孔内,同时,卡合件通过卡合槽卡合在盛装有细胞的容器上方,对容器在竖直方形进行减震,在水平方向进行固定,电机驱动第一支撑件和第二支撑件转动,带动盛装有细胞的容器做离心运动；实现在竖直方向上的减震,确保不会由于离心机的震动导致盛装容器破碎,有利于实验的正常有序进行。(The invention discloses a centrifugal machine for cell experiments, which comprises a bracket, wherein the bracket comprises a workbench, supporting legs distributed in an array manner are arranged below the workbench, lower feet are arranged below the supporting legs, a supporting column is arranged on the workbench, a first through hole is arranged on the supporting column, and a first supporting plate is arranged on the workbench. According to the centrifuge, the second supporting piece is driven by the air cylinder to move downwards, so that the first annular groove is matched with the second annular connecting piece, the first annular connecting piece is matched with the second annular groove, the clamping block is inserted into the clamping hole, meanwhile, the clamping piece is clamped above a container filled with cells through the clamping groove, the container is damped in a vertical square shape and is fixed in the horizontal direction, and the motor drives the first supporting piece and the second supporting piece to rotate to drive the container filled with cells to do centrifugal motion; realize at the ascending shock attenuation of vertical side, ensure not to lead to the splendid attire container breakage because of centrifuge's vibrations, be favorable to the normal orderly the going on of experiment.)

1. A centrifugal machine for cell experiments comprises a support (1) and is characterized in that the support (1) comprises a workbench (11), supporting legs (12) distributed in an array mode are arranged below the workbench (11), lower feet (13) are arranged below the supporting legs (12), a supporting column (14) is arranged on the workbench (11), and a first through hole (15) is formed in the supporting column (14);

a first supporting plate (16) is arranged on the workbench (11), a second supporting plate (17) is vertically arranged on the first supporting plate (16), and a second through hole (18) is formed in the second supporting plate (17);

a motor (2) is arranged below the workbench (11), an output shaft of the motor (2) penetrates through the first through hole (15) to be fixedly connected with a first supporting piece (3), the first supporting piece (3) comprises a first supporting main body (31), the first supporting main body (31) comprises a first hemispherical shell (311), and a first connecting column (312) is arranged on the first hemispherical shell (311);

a first annular connecting piece (313) is arranged on the first hemispherical shell (311), a first annular groove (314) is arranged on the outer side of the first annular connecting piece (313), and clamping holes (315) distributed in an array manner are formed in the first annular connecting piece (313);

one end of the first connecting column (312) is fixedly connected with an output shaft of the motor (2), the other end of the first connecting column is fixedly connected with a placing table (32), the placing table (32) comprises a placing plate (321), and a second connecting column (322) is arranged below the placing plate (321);

the placing plate (321) is provided with placing columns (323) distributed in an array manner, and placing holes (324) are formed in the placing columns (323);

the support (1) is provided with an air cylinder (5), the air cylinder (5) is fixed on a second supporting plate (17), an output shaft of the air cylinder (5) penetrates through a second through hole (18) to be fixedly connected with a connecting piece (6), the connecting piece (6) comprises a first connecting plate (61) and a second connecting plate (62), third connecting plates (63) distributed in an array mode are arranged between the first connecting plate (61) and the second connecting plate (62), a rotating hole (64) is formed in the second connecting plate (62), and a third connecting column (65) is arranged on the first connecting plate (61);

a second supporting piece (4) is rotatably arranged below the connecting piece (6), the second supporting piece (4) comprises a second supporting main body (41), the second supporting main body (41) comprises a second hemispherical shell (411), a fourth connecting column (412) is arranged on the second hemispherical shell (411), a rotating shaft (413) which rotates in the rotating hole (64) is arranged on the fourth connecting column (412), one end of the rotating shaft (413) is fixedly connected with the fourth connecting column (412), and a limiting block (414) is arranged at the other end of the rotating shaft;

a second annular connecting piece (415) is arranged on the second hemispherical shell (411), a second annular groove (417) is arranged on the inner side of the second annular connecting piece (415), and clamping blocks (416) distributed in an array manner are arranged on the second annular connecting piece (415);

a first elastic piece (42) and a supporting plate (43) are arranged in the second supporting main body (41), the supporting plate (43) comprises a supporting plate main body (431), and a first elastic piece connecting block (432) is arranged on the supporting plate main body (431);

second elastic piece connecting blocks (433) distributed in an array mode are arranged below the supporting disc main body (431), a clamping piece (45) is arranged below the supporting disc (43), the clamping piece (45) comprises a clamping column (451), a third elastic piece connecting block (452) is arranged at one end of the clamping column (451), and a clamping groove (453) is formed in the other end of the clamping column;

the clamping piece (45) is provided with a second elastic piece (44).

2. The centrifuge according to claim 1, wherein the first through hole (15) penetrates the support column (14) and the table (11).

3. The centrifuge of claim 1, wherein a rib is disposed between the second support plate (17) and the first support plate (16).

4. The centrifuge for cell experiments as claimed in claim 1, wherein the placing table (32) is fixedly connected with the first connecting column (312) through the second connecting column (322).

5. The centrifuge of claim 1, wherein said arrangement of columns (323) is arranged in a ring on said plate (321).

6. The centrifuge for cell experiments as claimed in claim 1, wherein the connecting piece (6) is tightly connected with the output shaft of the air cylinder (5) through a third connecting column (65).

7. The centrifuge for cell experiment according to claim 1, wherein one end of the first elastic member (42) is tightly connected to the fourth connecting column (412), and the other end is tightly connected to the first elastic member connecting block (432).

8. The centrifuge for cell experiments according to claim 1, wherein one end of the second elastic member (44) is fixedly connected to the second elastic member connecting block (433), and the other end is fixedly connected to the third elastic member connecting block (452).

Technical Field

The invention relates to a centrifuge, in particular to a centrifuge for cell experiments.

Background

Centrifuge is the basic separation instrument of biological laboratory, is often used for solid phase and liquid phase among the separation colloidal solution, and prior art's cell centrifuge can shake in the in-process of using in the vertical direction, leads to the splendid attire container breakage, pollutes the cell, influences the normal progress of experiment.

Disclosure of Invention

The invention aims to provide a centrifugal machine for cell experiments, wherein a container containing cells is placed in a placing hole, a second supporting piece is driven by an air cylinder to move downwards, a first annular groove is matched with a second annular connecting piece, the first annular connecting piece is matched with a second annular groove, a clamping block is inserted into a clamping hole, meanwhile, the clamping piece is clamped above the container containing the cells through the clamping groove, the container is damped in a vertical square shape and is fixed in the horizontal direction, a motor drives the first supporting piece and the second supporting piece to rotate, the container containing the cells is driven to do centrifugal motion, the damping in the vertical direction is realized, the container is prevented from being broken due to the vibration of the centrifugal machine, and the normal and orderly operation of the experiments is facilitated.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a centrifuge for cell experiments, centrifuge includes the support, the support includes the workstation, and the below of workstation is equipped with array distribution's supporting legs, and the below of supporting legs is equipped with the lower margin, is equipped with the support column on the workstation, is equipped with first through-hole on the support column.

The workbench is provided with a first supporting plate, the first supporting plate is vertically provided with a second supporting plate, and the second supporting plate is provided with a second through hole.

The utility model discloses a support device for a motor, including workstation, first through hole, first support piece, first support body, first hemisphere casing, first connecting post, motor, the below of workstation is equipped with the motor, and the output shaft of motor passes first through hole fastening connection and has first support piece, and first support piece includes first support body, and first support body includes first hemisphere casing, is equipped with first connecting post on the first hemisphere casing.

The first hemispherical shell is provided with a first annular connecting piece, the outer side of the first annular connecting piece is provided with a first annular groove, and the first annular connecting piece is provided with clamping holes distributed in an array manner.

One end of the first connecting column is fixedly connected with an output shaft of the motor, the other end of the first connecting column is fixedly connected with a placing table, the placing table comprises a placing plate, and a second connecting column is arranged below the placing plate.

The placing plate is provided with placing columns distributed in an array mode, and placing holes are formed in the placing columns.

The support is provided with a cylinder, the cylinder is fixed on the second supporting plate, an output shaft of the cylinder penetrates through the second through hole and is fixedly connected with a connecting piece, the connecting piece comprises a first connecting plate and a second connecting plate, a third connecting plate distributed in an array mode is arranged between the first connecting plate and the second connecting plate, a rotating hole is formed in the second connecting plate, and a third connecting column is arranged on the first connecting plate.

The below of connecting piece is rotated and is equipped with second support piece, and second support piece includes second support subject, and second support subject includes second hemisphere casing, is equipped with the fourth spliced pole on the second hemisphere casing, is equipped with on the fourth spliced pole to be located the downthehole pivoted axis of rotation, the one end and the fourth spliced pole fastening connection of axis of rotation, and the other end is equipped with the stopper.

And a second annular connecting piece is arranged on the second hemispherical shell, a second annular groove is formed in the inner side of the second annular connecting piece, and clamping blocks distributed in an array mode are arranged on the second annular connecting piece.

The second support main part is internally provided with a first elastic piece and a support plate, the support plate comprises a support plate main body, and a first elastic piece connecting block is arranged on the support plate main body.

The supporting disk is characterized in that second elastic piece connecting blocks distributed in an array mode are arranged below the supporting disk main body, clamping pieces are arranged below the supporting disk and comprise clamping columns, third elastic piece connecting blocks are arranged at one ends of the clamping columns, and clamping grooves are formed in the other ends of the clamping columns.

And a second elastic piece is arranged on the clamping piece.

Further, the first through hole penetrates through the support column and the workbench.

Furthermore, a reinforcing rib is arranged between the second supporting plate and the first supporting plate.

Further, place the platform and pass through second spliced pole and first spliced pole fastening connection.

Further, the placing columns distributed in the array are located on the placing plate and distributed annularly.

Furthermore, the connecting piece passes through the output shaft fastening connection of third spliced pole and cylinder.

Furthermore, one end of the first elastic piece is fixedly connected with the fourth connecting column, and the other end of the first elastic piece is fixedly connected with the first elastic piece connecting block.

Furthermore, one end of the second elastic piece is fixedly connected with the second elastic piece connecting block, and the other end of the second elastic piece is fixedly connected with the third elastic piece connecting block.

The invention has the beneficial effects that:

1. according to the centrifuge, a container containing cells is placed in a placing hole, a second supporting piece is driven to move downwards through an air cylinder, so that a first annular groove is matched with a second annular connecting piece, the first annular connecting piece is matched with a second annular groove, a clamping block is inserted into a clamping hole, meanwhile, the clamping piece is clamped above the container containing the cells through the clamping groove, the container is damped in a vertical square shape and is fixed in a horizontal direction, and a motor drives the first supporting piece and the second supporting piece to rotate to drive the container containing the cells to do centrifugal motion;

2. the centrifugal machine provided by the invention realizes the shock absorption in the vertical direction, ensures that the container cannot be crushed due to the vibration of the centrifugal machine, and is beneficial to normal and orderly experiment.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the centrifuge of the present invention;

FIG. 2 is a schematic view of a stent structure according to the present invention;

FIG. 3 is a schematic view of a first support body of the present invention;

FIG. 4 is a schematic view of the placement table of the present invention;

FIG. 5 is a schematic view of a second support body of the present invention;

FIG. 6 is a schematic view of a second support body of the present invention;

FIG. 7 is a schematic view of a portion of the second support member of the present invention;

FIG. 8 is a schematic view of the engaging member of the present invention;

fig. 9 is a schematic view of the press-fit connection of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The centrifuge for the cell experiment comprises a support 1, as shown in fig. 1 and 2, the support 1 comprises a workbench 11, supporting legs 12 distributed in an array mode are arranged below the workbench 11, lower feet 13 are arranged below the supporting legs 12, a supporting column 14 is arranged on the workbench 11, a first through hole 15 is arranged on the supporting column 14, and the first through hole 15 penetrates through the supporting column 14 and the workbench 11.

A first supporting plate 16 is arranged on the workbench 11, a second supporting plate 17 is vertically arranged on the first supporting plate 16, a second through hole 18 is formed in the second supporting plate 17, and reinforcing ribs are arranged between the second supporting plate 17 and the first supporting plate 16.

The motor 2 is arranged below the workbench 11, an output shaft of the motor 2 penetrates through the first through hole 15 to be fixedly connected with the first supporting member 3, as shown in fig. 3 and 4, the first supporting member 3 comprises a first supporting main body 31, the first supporting main body 31 comprises a first hemispherical shell 311, and the first hemispherical shell 311 is provided with a first connecting column 312.

The first hemispherical shell 311 is provided with a first annular connecting member 313, the outer side of the first annular connecting member 313 is provided with a first annular groove 314, and the first annular connecting member 313 is provided with clamping holes 315 distributed in an array.

One end of first spliced pole 312 and the output shaft fastening of motor 2, other end fastening connection has places platform 32, places platform 32 including placing board 321, places the below of board 321 and is equipped with second spliced pole 322, places platform 32 through second spliced pole 322 and first spliced pole 312 fastening connection.

The placing plate 321 is provided with placing columns 323 distributed in an array, the placing columns 323 are provided with placing holes 324, and the placing columns 323 distributed in an array are positioned on the placing plate 321 and distributed in a ring shape.

Be equipped with cylinder 5 on support 1, cylinder 5 is fixed on second backup pad 17, the output shaft of cylinder 5 passes second through hole 18 fastening connection has connecting piece 6, as shown in fig. 9, connecting piece 6 includes first connecting plate 61 and second connecting plate 62, be equipped with array distribution's third connecting plate 63 between first connecting plate 61 and the second connecting plate 62, be equipped with on the second connecting plate 62 and rotate hole 64, be equipped with third spliced pole 65 on the first connecting plate 61, connecting piece 6 passes through the output shaft fastening connection of third spliced pole 65 and cylinder 5.

The below of connecting piece 6 is rotated and is equipped with second support piece 4, as shown in fig. 5, fig. 6, second support piece 4 includes second support subject 41, and second support subject 41 includes second hemisphere casing 411, is equipped with fourth spliced pole 412 on the second hemisphere casing 411, is equipped with the axis of rotation 413 that is located the rotation hole 64 internal rotation on the fourth spliced pole 412, the one end and the fourth spliced pole 412 fastening connection of axis of rotation 413, and the other end is equipped with stopper 414.

The second hemispherical shell 411 is provided with a second annular connecting member 415, a second annular groove 417 is provided on the inner side of the second annular connecting member 415, and the second annular connecting member 415 is provided with clamping blocks 416 distributed in an array.

A first elastic member 42 and a supporting plate 43 are arranged in the second supporting body 41, as shown in fig. 7, the supporting plate 43 includes a supporting plate body 431, a first elastic member connecting block 432 is arranged on the supporting plate body 431, one end of the first elastic member 42 is fixedly connected with the fourth connecting column 412, and the other end of the first elastic member connecting block 432 is fixedly connected with the fourth connecting column.

As shown in fig. 8, the engaging member 45 includes an engaging column 451, one end of the engaging column 451 is provided with a third elastic member connecting block 452, and the other end is provided with an engaging groove 453.

The engaging member 45 is provided with a second elastic member 44, one end of the second elastic member 44 is fastened to the second elastic member connecting block 433, and the other end is fastened to the third elastic member connecting block 452.

During the use, place the container that contains the cell in placing hole 324, drive second support piece 4 downstream through the cylinder, make first ring channel 314 and the cooperation of second annular connecting piece 415, first annular connecting piece 313 and the cooperation of second ring channel 417, block 416 inserts in block hole 315, and simultaneously, block 45 passes through block 453 block in the container top that contains the cell, to the container at vertical square shock attenuation, fix in the horizontal direction, motor 2 drive first support piece 3 and second support piece 4 rotate, the container that drives the containing cell is centrifugal motion.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.