CN211988349U - Biological sample of respiratory track is centrifuge in batches - Google Patents

Abstract

The utility model relates to a sample processing field, more specifically relates to a biological sample of respiratory track centrifuge in batches, including the frame base, and set up shake even ware on the frame base, bear frame and sample container, it can place a plurality of sample containers to bear on the frame. The utility model discloses a biological sample test is with shaking even machine, it is even that automatic contactless shakes, need not the manpower, safe in utilization is saved worry.

Description

Biological sample of respiratory track is centrifuge in batches

Technical Field

The utility model relates to a sample processing field, more specifically relates to a biological sample of respiratory track centrifuge in batches.

Background

When biological tests are carried out on the biological specimens of the respiratory tract, the spiral needs to be uncoiled by a chemical method through a solvent, physical layering needs to be carried out, and at the moment, external force needs to be adopted for oscillation. In addition, adopt external force to vibrate and can also help the even dispersion of sample in the solvent.

In the prior art, manual shaking or small-batch shaking machines are generally carried out. The existing oscillating machine adopts linear reciprocating oscillation. The straight reciprocating oscillation easily damages the glass test tube, so that the test tube is more easily cracked. Therefore, the shaking equipment adopting non-reciprocating and centrifugal oscillation is designed, and the actual needs are met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art at least one kind defect (not enough), provide a shake even centrifugal equipment of non-reciprocal, centrifugal shock.

In order to solve the technical problem, the technical scheme of the utility model as follows: the utility model provides a biological sample of respiratory track is centrifuge in batches, its characterized in that, including base, pulley, shake even ware, bear frame and sample container, the pulley install in the base bottom, shake even ware install in base upper portion, it is used for bearing to bear the sample container place in shake even ware upper portion, shake even ware including the annular base and the annular support of bottom installation ball that open annular rolling groove, annular base with the annular support diameter is the same, the ball place in the annular rolling groove, annular support top with bear the frame and connect, it includes side-supporting and container frame to bear the frame, the side-supporting has the mounting hole along vertically opening, the container frame pass through the bolt install in the mounting hole, the sample container is installed on the container frame.

Preferably, the container rack is characterized in that the container rack is multiple.

Preferably, the balls are arranged in the ball base, a bolt is arranged on the ball base, and the bolt penetrates through the annular support (9) and is matched with a nut to install the ball base on the annular support.

Preferably, bolts on the ball bases (14) protrude out of the surface of the annular support (9), and the protruding bolts are used for clamping the inner side of the lower surface of the carrier 4 to fix the carrier 4.

Preferably, the loading ledges 4 are removable and replaceable.

Preferably, the specimen container is fixed to the fixing hole of the container rack by a fixing rod at the bottom.

Preferably, the fixing hole is plural.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

(1) the glass test tube is not easy to damage by adopting a shaking mode of non-reciprocating oscillation; the centrifugal mode is adopted for shaking up, and the centrifugal force is enough to shake up the sample in the test tube evenly.

(2) The mode that the bearing frame is directly arranged on the shaking device is adopted, so that the bearing frames with different shapes and sizes can be conveniently replaced.

(3) The container rack has the advantages that the container racks are arranged in the bearing frame in parallel, so that the container racks can be shaken uniformly in a large batch, and different container rack densities can be selected according to different specimen containers.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a first exploded view of the present invention.

Fig. 4 is an exploded side view of the present invention.

Fig. 5 is a sectional view of the present invention.

Fig. 6 is a second exploded view of the present invention.

Fig. 7 is a schematic view of the ring-shaped support structure of the present invention.

Fig. 8 is a schematic structural view of the container rack of the present invention.

In the figure, 1 is a base, 2 is a pulley, 3 is a shaking device, 4 is a bearing frame, 5 is a specimen container, 6 is an annular rolling groove, 7 is an annular base, 8 is a ball, 9 is an annular support, 10 is a side support, 11 is a container frame, 12 is a mounting hole, 13 is a bolt, 14 is a ball base, 15 is a nut, 16 is a fixing rod, 17 is a fixing hole, and 18 is a driving support.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the respiratory tract biological specimen batch centrifuge is characterized by comprising a base 1, pulleys 2, a shaking device 3, a bearing frame 4 and a specimen container 5, wherein the pulleys 2 are mounted at the bottom of the base 1, the shaking device 3 is mounted at the upper part of the base 1, and the bearing frame 4 is used for bearing the specimen container 5 and is placed at the upper part of the shaking device 3.

As shown in fig. 3-5, the shaking device 3 includes an annular base 7 with an annular rolling groove 6 and an annular support 9 with balls 8 mounted at the bottom, the diameter of the annular base 7 is the same as that of the annular support 9, the balls 8 are placed in the annular rolling groove 6, and the top of the annular support 9 is connected with the bearing frame 4 for driving the bearing frame 4 to rotate. The carrier 4 comprises side supports 10 and container frames 11, wherein the side supports 10 are longitudinally provided with mounting holes 12, the container frames 11 are mounted in the mounting holes 12 through bolts 13, and the specimen containers 5 are mounted on the container frames 11. The container rack 11 is plural.

As shown in fig. 6, the upper surface of the ring-shaped support 9 is provided with protruding bolts for fixing the ball seats 14, and the lower surface of the carrier 4 is directly mounted on the upper surface of the ring-shaped support 9, so that the carrier 4 with different shapes can be replaced. The bolt on the upper surface of the ring-shaped bracket 9 is clamped on the inner side of the lower surface of the bearing frame 4, and the function of pushing the bearing frame 4 to rotate is achieved.

As shown in fig. 7, a driving bracket 18 is further disposed inside the annular bracket 9, an output shaft of a driving machine (which may be a motor, not shown in the figure) is connected to a central hole on the driving bracket 18, the driving machine rotates to drive the driving bracket 18 to rotate, and further drive the shaking device 3 to provide rotating power, the balls 8 are in multiple groups, the balls 8 are placed in the ball seats 14, and the ball seats 14 are mounted on the annular bracket 9 through nuts 15.

As shown in fig. 8, the specimen container 5 is fixed to a fixing hole 17 of the container holder 11 by a fixing rod 16 at the bottom. The fixing hole 17 is plural.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

When shaking the sample evenly, according to the quantity of the sample that needs shaken evenly, select a plurality of container frame 11 and be used for fixed sample container 5, then will fix the container frame 11 of sample container 5 and install on the side support 10 of bearing frame 4, sample container 5 can have multiple appearance, only need bottom and container frame 11 match can. The specimen container 5 can directly place the specimen itself if a tubular structure is built in, but this easily increases the cleaning strength. Therefore, the specimen container 5 is preferably made into a structure of a test tube rack, namely, a blind hole with an opening on the upper surface is arranged in the middle of the specimen container 5 and is only used for inserting a 0.5ML/2ML/4ML/15ML test tube, a pouring tube, a fermentation tube or a special centrifugal tube for biological specimens, wherein the specimen is placed in the test tube. And then a driving machine (not shown in the figure) is started, and an output shaft of the driving machine is connected with the driving support 18 in a matching way and is used for driving the annular support 9 to rotate, so that the bearing frame 4 connected with the driving machine is driven to rotate to generate the centrifugal force for shaking up the sample so as to shake up the sample.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (7)

1. The biological sample batch centrifuge for the respiratory tract is characterized by comprising a base (1), pulleys (2), a shaking device (3), a bearing frame (4) and a sample container (5), wherein the pulleys (2) are arranged at the bottom of the base (1), the shaking device (3) is arranged at the upper part of the base (1), the bearing frame (4) is used for bearing the sample container (5) and is arranged at the upper part of the shaking device (3), the shaking device (3) comprises an annular base (7) provided with an annular rolling groove (6) and an annular support (9) provided with a ball (8) at the bottom, the diameter of the annular base (7) is the same as that of the annular support (9), the ball (8) is arranged in the annular rolling groove (6), the top of the annular support (9) is connected with the bearing frame (4), the bearing frame (4) comprises a side support (10) and a container frame (11), the side support (10) is provided with a mounting hole (12) along the longitudinal direction, the container frame (11) is mounted in the mounting hole (12) through a bolt (13), the specimen container (5) is mounted on the container frame (11), a driving support (18) is further arranged in the annular support (9), and an output shaft of a driving machine is connected with the driving support (18).

2. The batch centrifuge for biological specimens of respiratory tract of claim 1, wherein said container holder (11) is in plurality.

3. The airway biological specimen batch centrifuge according to claim 2, wherein the balls (8) are in multiple groups, the balls (8) are placed in a ball base (14), and a bolt is arranged on the ball base (14), passes through the annular support (9) and is matched with a nut (15) to mount the ball base (14) on the annular support (9).

4. The airway biological specimen batch centrifuge as claimed in claim 3, wherein the bolts on the ball bearings (14) protrude from the surface of the annular support (9), and the protruding bolts are used for clamping the inner side of the lower surface of the carrier (4) to fix the carrier (4).

5. The batch centrifuge for airway biological specimens according to claim 4, characterized in that the carrier (4) is removable and replaceable.

6. The airway biological specimen batch centrifuge of claim 3, wherein the specimen container (5) is fixed to a fixing hole (17) on the container rack (11) by a fixing rod (16) at the bottom.

7. The batch centrifuge for biological specimens of respiratory tract of claim 6, wherein said fixing hole (17) is plural.

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