CN211989188U

CN211989188U - Cell centrifuge for biotechnology

Info

Publication number: CN211989188U
Application number: CN202020183959.4U
Authority: CN
Inventors: 朱灏; 张婷婷
Original assignee: Huaxiayuan Cell Engineering Group Co Ltd
Current assignee: Huaxiayuan Cell Engineering Group Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-24
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a cell centrifuge for biotechnology, the power distribution box comprises a box body, sealed lid is installed to the upper end of box, sealed gluey ring is installed to the lower terminal surface of sealed lid, the up end of box is provided with the centrifugation groove, the test-tube rack is installed to the inboard in centrifugation groove, the one end of box is provided with operating panel, the below of test-tube rack is provided with spacing, the inboard align to grid of test-tube rack has the standing groove, the intermediate position of test-tube rack is provided with the pivot fixed orifices, spacing inboard align to grid has spacing hole, the surface mounting of spacing hole inner wall has two sterilamp, the magnetism suction head is installed to one side symmetry in centrifugation groove, power unit is installed to the lower terminal surface of spacing. The utility model discloses make the device can a plurality of test tubes of simultaneous test to it is safer to make the inner space.

Description

Cell centrifuge for biotechnology

Technical Field

The utility model relates to a cell centrifuge technical field specifically is a cell centrifuge for biotechnology.

Background

With the rapid development of social and economic, biotechnological products gradually appear in people's daily life, especially the most widespread biotechnological products, which are biologically active preparations prepared by using microorganisms, parasites, animal toxins and biological tissues as starting materials, adopting biological processes or separation and purification technologies, and controlling the quality of intermediate products and finished products by biotechnology and analytical techniques, including bacterins, vaccines, toxins, toxoids, serum, blood products, immune preparations, cytokines, antigens, monoclonal antibodies, genetic engineering products (DNA recombinant products, in vitro diagnostic reagents) and the like.

However, the existing cell centrifuge has a single structure and insufficient functions, the number of test tubes to be placed is small, multiple tests are needed to complete the operation of multiple test tubes, and the interior of the centrifuge lacks of a sterilization function; therefore, the existing demand is not satisfied, and for this, we propose a cell centrifuge for biotechnology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell centrifuge for biotechnology to the cell centrifuge structure that provides in solving above-mentioned background art is single, and the function is not enough, and the test tube is placed quantity less, needs a lot of experiments just can accomplish a plurality of test tube operations, and inside lacks the function scheduling problem that disinfects.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell centrifuge for biotechnology, includes the box, sealed lid is installed to the upper end of box, sealed lower terminal surface of lid is installed and is sealed gluey ring, the up end of box is provided with the centrifugation groove, the test-tube rack is installed to the inboard in centrifugation groove, the one end of box is provided with operating panel, the below of test-tube rack is provided with spacing, the inboard align to grid of test-tube rack has the standing groove, the intermediate position of test-tube rack is provided with the pivot fixed orifices, spacing inboard align to grid has spacing hole, the outer surface mounting of spacing hole inner wall has two sterilamp, the magnetism suction head is installed to one side symmetry in centrifugation groove, power unit is installed to spacing lower terminal surface.

Preferably, the diameter of the limiting inner hole is slightly smaller than the placing grooves, and each placing groove corresponds to the limiting inner hole.

Preferably, one side of the sealing rubber ring is symmetrically provided with a matching groove, and the sealing rubber ring is attached to the matching groove through a clamping groove.

Preferably, the upper end face of the power mechanism is provided with a rotating shaft, the rotating shaft penetrates through a rotating shaft fixing hole, and the rotating shaft fixing hole and the rotating shaft are fixed through a bolt.

Preferably, the upper end face of the limiting frame is completely attached to the lower end face of the test tube rack, and the test tube rack is fixed to the limiting frame through a rotating shaft.

Preferably, the inner wall of the limiting inner hole is provided with a soft rubber ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through inserting the test tube symmetry in the hole of the upper end standing groove of test-tube rack, pass the inside of spacing hole again, fix the test tube through the soft rubber ring, avoid the test tube to take place to rock, through this mechanism, can realize the function of taking fast to can satisfy the centrifugal operation of a plurality of test tubes simultaneously, improve the work efficiency of device;

2. the utility model discloses a magnetic suction head and cooperation groove's cooperation, the sealed lid of can being convenient for carries out the closed operation with the box, and sterilamp begins work simultaneously, drives the test-tube rack through power unit and rotates, lasts germicidal treatment through sterilamp to the environment of centrifugal groove inside, avoids experimental emergence problem to the device safety problem has been improved.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the test tube rack of the present invention;

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the limiting frame of the present invention.

In the figure: 1. a box body; 2. a sealing cover; 3. sealing the rubber ring; 4. a magnetic suction head; 5. a centrifugal tank; 6. a test tube rack; 7. an operation panel; 8. a placement groove; 9. a rotating shaft fixing hole; 10. an ultraviolet germicidal lamp; 11. limiting an inner hole; 12. a power mechanism; 13. a limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a cell centrifuge for biotechnology comprises a box body 1, a sealing cover 2 is installed at the upper end of the box body 1, a sealing rubber ring 3 is installed at the lower end face of the sealing cover 2, a centrifugal groove 5 is arranged at the upper end face of the box body 1, a test tube rack 6 is installed at the inner side of the centrifugal groove 5, an operation panel 7 is arranged at one end of the box body 1, a limiting frame 13 is arranged below the test tube rack 6, placing grooves 8 are uniformly arranged at the inner side of the test tube rack 6, a rotating shaft fixing hole 9 is arranged at the middle position of the test tube rack 6, the test tube rack 6 can be driven to rotate through the matching of the rotating shaft fixing hole 9 and a rotating shaft, centrifugal motion is realized, limiting inner holes 11 are uniformly arranged at the inner side of the limiting frame 13, test tubes can be fixedly clamped through the action of the limiting inner holes 11, two ultraviolet sterilizing lamps 10 are installed on the outer surface of the, the lower end face of the limiting frame 13 is provided with a power mechanism 12.

Further, the diameter of spacing hole 11 slightly is less than standing groove 8, and every standing groove 8 all corresponds with spacing hole 11, through the effect of spacing hole 11, can carry out the fixed clamp with the test tube and press from both sides tightly.

Further, cooperation groove is installed to one side symmetry of sealed gluey ring 3, and sealed gluey ring 3 passes through the draw-in groove laminating with cooperation groove, through the cooperation of magnetic suction head 4 with the cooperation groove, can be effectively and quick make box 1 and sealed 2 fixed connection of lid.

Further, power unit 12's up end is provided with the pivot, and the pivot runs through pivot fixed orifices 9, and pivot fixed orifices 9 passes through the bolt fastening with the pivot, through the cooperation of pivot fixed orifices 9 and pivot, can drive test-tube rack 6 and rotate, realizes centrifugal motion.

Further, the up end of spacing 13 is laminated completely with the lower terminal surface of test-tube rack 6, and test-tube rack 6 is fixed through the pivot with spacing 13, through installing spacing 13 additional, can fix the test tube, avoids the test tube to take place to drop.

Further, the inner wall of spacing hole 11 is provided with soft gluey ring, through installing soft gluey ring additional, can make the effectual fixing of test tube.

The working principle is as follows: when in use, the working state of the internal structure of the device is checked, the device is placed in a working area, the upper end surface of the limiting frame 13 is firstly attached to the lower end surface of the test tube rack 6, the rotating shaft fixing hole 9 is positioned on the rotating shaft, the power supply is connected through the bolt fixing, the machine is started, test tubes are symmetrically inserted into the holes of the upper end placing groove 8 of the test tube rack 6 and then pass through the inner part of the limiting inner hole 11, the test tubes are fixed through the soft rubber ring, the test tubes are prevented from shaking, the quick taking function can be realized through the mechanism, the centrifugal operation of a plurality of test tubes can be simultaneously met, the working efficiency of the device is improved, the sealing cover 2 is dropped, the sealing rubber ring 3 is attached and sealed with the upper end surface of the centrifugal groove 5, the sealing cover 2 and the box body 1 can be conveniently closed through the matching of the magnetic suction head 4 and the matching groove, and the ultraviolet sterilizing lamp 10 starts, drive test-tube rack 6 through power unit 12 and rotate, carry out the continuous germicidal treatment through sterilamp 10 to the environment of centrifuge bowl 5 inside, avoid experimental emergence problem to the device safety problem has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cell centrifuge for biotechnology, includes box (1), its characterized in that: the upper end of the box body (1) is provided with a sealing cover (2), the lower end surface of the sealing cover (2) is provided with a sealing rubber ring (3), a centrifugal groove (5) is arranged on the upper end surface of the box body (1), a test tube rack (6) is arranged on the inner side of the centrifugal groove (5), an operation panel (7) is arranged at one end of the box body (1), a limiting frame (13) is arranged below the test tube rack (6), the inner side of the test tube rack (6) is uniformly provided with a placing groove (8), the middle position of the test tube rack (6) is provided with a rotating shaft fixing hole (9), the inner side of the limit frame (13) is uniformly provided with limit inner holes (11), the outer surface of the inner wall of the limit inner holes (11) is provided with two ultraviolet germicidal lamps (10), magnetic suction heads (4) are symmetrically arranged on one side of the centrifugal groove (5), and a power mechanism (12) is arranged on the lower end face of the limiting frame (13).

2. A biotechnological cytospin according to claim 1 characterized by the fact that: the diameter of the limiting inner hole (11) is slightly smaller than the placing grooves (8), and each placing groove (8) corresponds to the limiting inner hole (11).

3. A biotechnological cytospin according to claim 1 characterized by the fact that: and a matching groove is symmetrically arranged on one side of the sealing rubber ring (3), and the sealing rubber ring (3) is attached to the matching groove through a clamping groove.

4. A biotechnological cytospin according to claim 1 characterized by the fact that: the upper end face of the power mechanism (12) is provided with a rotating shaft, the rotating shaft penetrates through the rotating shaft fixing hole (9), and the rotating shaft fixing hole (9) is fixed with the rotating shaft through a bolt.

5. A biotechnological cytospin according to claim 1 characterized by the fact that: the upper end face of the limiting frame (13) is completely attached to the lower end face of the test tube rack (6), and the test tube rack (6) is fixed with the limiting frame (13) through a rotating shaft.

6. A biotechnological cytospin according to claim 1 characterized by the fact that: the inner wall of the limiting inner hole (11) is provided with a soft rubber ring.