CN212596439U

CN212596439U - Centrifugal device for clinical laboratory

Info

Publication number: CN212596439U
Application number: CN202021283753.5U
Authority: CN
Inventors: 任新雯; 柳玉娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-26
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a centrifugal device for clinical laboratory in the technical field of centrifugation, which comprises a box body, wherein the upper end of the box body is provided with a cover body, the upper end position in the box body is provided with a heater, the bottom end in the box body is provided with a motor, the upper end of the motor is provided with a shaft body, the upper end of the shaft body is fixedly connected with a supporting plate, and the upper end of the supporting plate is provided with a loading box; the inside border position of loading the box has been seted up and has been placed the hole, and the slotted hole has been seted up to the inside intermediate position of loading the box, the jack has been seted up to the inside bottom of slotted hole, wear groove and blind hole, the jack sets up with the equal upper and lower opening in groove, the blind hole is the upper end opening setting, the blind hole is the same three with the quantity in groove, the inside of jack runs through there is the spliced pole, can avoid the backup pad to rotate the in-process fluctuation, guarantee its pivoted stability, the staff of being convenient for is to the installation operation who loads the box, can be convenient clear up the box that loads, the stability of loading the box installation also can be guaranteed simultaneously.

Description

Centrifugal device for clinical laboratory

Technical Field

The utility model relates to a centrifugation technical field specifically is a centrifuge for clinical laboratory.

Background

The centrifugal technology is to utilize the strong centrifugal force generated by the high-speed rotation of an object to make the suspended particles in a rotating body settle or float, thereby achieving the purpose of concentrating or separating some particles from other particles. The suspension particles are cells, organelles, viruses, biological macromolecules and the like which are prepared into a suspension state, and the centrifugal technology is one of the most common methods for separating proteins, enzymes, nucleic acids and cell subcomponents, and is also a common method for separating, purifying or clarifying in a biochemical laboratory.

For example, chinese patent application No. CN201921038711.2 is a blood sample centrifugation device for clinical laboratory, which comprises the following specific contents: including the organism, the inside baffle that is provided with of organism, the motor is installed to the inside bottom of organism, and the output of motor is connected with the dwang, and the top of dwang is run through the baffle and is extended to the baffle top, and the fixed cover in dwang periphery is equipped with the test-tube rack, and the test-tube rack is located the baffle top, and the organism top is rotated through the hinge and is connected with the closing cap, installs a plurality of evenly distributed's heater on the inside lateral wall of organism, and the heater is located the baffle top, has seted up the air intake on the organism left end lateral wall, the utility model discloses make the test tube can stably fix on the test-tube rack, prevent the problem.

This kind of centrifuge for clinical laboratory is difficult to unload the clearance with the part that bears the test tube at the in-process that uses, inconvenient staff's operation, and the test tube frame is difficult to guarantee its rotatory stability at the pivoted in-process, can't guarantee the test tube frame in the rotation in-process and the uniformity of device inner wall distance, based on this, the utility model designs a centrifuge for clinical laboratory is in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifuge for clinical laboratory to the part that is difficult to bear the test tube that proposes among the above-mentioned background art of solution unloads the clearance, inconvenient staff's operation, test-tube rack are difficult to guarantee its rotatory stability at the pivoted in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal device for a clinical laboratory comprises a box body, wherein a cover body is arranged at the upper end of the box body, a heater is arranged at the upper end of the interior of the box body, a motor is arranged at the bottom end of the interior of the box body, a shaft body is arranged at the upper end of the motor, a supporting plate is fixedly connected to the upper end of the shaft body, and a loading box is arranged at the upper end of the supporting plate;

the utility model discloses a box, including loading box, blind hole, jack, through groove and blind hole, the inside border position of loading the box has been seted up and has been placed the hole, and the inside intermediate position of loading the box has seted up the slotted hole, jack, through groove and blind hole have been seted up to the inside bottom of slotted hole, the equal upper and lower opening setting in jack and through groove, the blind hole is the upper end opening setting, the blind hole is the same for three with the quantity of through groove, the inside of jack is run through there is the spliced pole, and the upper end of spliced pole is provided with the connection.

Preferably, the outer fixed surface in the upper end of spliced pole is connected with the connecting plate, and connecting plate swing joint is in the inside of connecting handle, be provided with the spring between the lower extreme of connecting plate and the connecting handle, the spring cup joints the surface at the spliced pole, the connecting plate is the square body, and the outer peripheral face and the connecting handle of connecting plate laminate mutually.

Preferably, the surface of backup pad is provided with the spacing ring, spacing ring fixed connection is at the inner wall of box body, the inside of spacing ring is seted up flutedly, the inside of recess is provided with the ball, the surface intermediate position of backup pad has seted up the spacing groove, ball and spacing groove contact.

Preferably, the cross-sectional size of the limiting block is the same as the internal cross-sectional size of the blind holes and the through grooves, the number of characters is the same, and the blind holes and the through grooves are arranged in an equidistant crossing manner; the angle between two adjacent blind holes is one hundred twenty degrees, and the respective setting angle of the through groove and the limiting block is the same as that of the blind holes.

Preferably, the spring is always in a compressed state.

Preferably, the number of the placing holes is a plurality, and two adjacent placing holes are arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting handle is lifted upwards, then the limiting block can be separated from the blind hole, the loading box can be rotated, the through groove on the loading box is rotated to be vertically corresponding to the limiting block, then the lifting force on the connecting handle is cancelled, the limiting block can be positioned in the through groove, then the loading box can be taken out from the box body, the connecting handle can not rotate, the connecting plate is a square body and positioned in the connecting handle, the connecting handle provides a space for the connecting plate to move up and down, but the connecting handle is contacted with the outer peripheral surface of the connecting plate and can not rotate, so when the limiting block is buckled in the blind hole, the horizontal rotation of the loading box is positioned, the installation operation of the loading box by workers is facilitated, the loading box can be conveniently cleaned, and meanwhile, the stability of the installation of the loading box can be ensured, so that the loading box is more practical;

when the backup pad rotated, the stability of backup pad can be guaranteed through the ball to the spacing ring, can avoid the backup pad to float from top to bottom at the rotation in-process, guarantees its pivoted stability.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a view showing the combination of the supporting plate and the limiting ring of the present invention;

FIG. 3 is a view showing the combination of the slot and the connection handle of the present invention;

FIG. 4 is a combination view of the connection plate and the connection column of the present invention;

fig. 5 is a combined view of the jack and the blind hole of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a cover body; 3. loading a cartridge; 4. a heater; 5. a motor; 6. a shaft body; 7. a support plate; 8. a limiting ring; 9. a limiting groove; 10. a groove; 11. a ball bearing; 12. placing holes; 13. a slot; 14. a connecting handle; 15. penetrating a groove; 16. a limiting block; 17. a connecting plate; 18. connecting columns; 19. a spring; 20. a jack; 21. and (4) blind holes.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a centrifuge device for clinical laboratory, which comprises: a centrifugal device for a clinical laboratory comprises a box body 1, wherein a cover body 2 is arranged at the upper end of the box body 1, a heater 4 is arranged at the upper end inside the box body 1, a motor 5 is arranged at the bottom end inside the box body 1, a shaft body 6 is arranged at the upper end of the motor 5, a supporting plate 7 is fixedly connected to the upper end of the shaft body 6, and a loading box 3 is arranged at the upper end of the supporting plate 7;

the inner edge position of the loading box 3 is provided with a placing hole 12, the middle position in the loading box 3 is provided with a slotted hole 13, the bottom end in the inner part of the slotted hole 13 is provided with a jack 20, a through groove 15 and a blind hole 21, the jack 20 and the through groove 15 are both provided with an upper opening and a lower opening, the blind hole 21 is provided with an upper opening, the number of the blind hole 21 and the number of the through groove 15 are three, a connecting column 18 penetrates through the inner part of the jack 20, the upper end of the connecting column 18 is provided with a connecting handle 14, the outer surface of the connecting handle 14 is fixedly connected with a limiting block 16, the cross-sectional size of the limiting block 16 is the same as the cross-sectional size in the inner parts of the blind hole 21 and the; the angle between two adjacent blind holes 21 is one hundred twenty degrees, the number of the placing holes 12 with the same setting angle as the blind holes 21 of the respective setting angle of the through groove 15 and the limiting block 16 is a plurality, and the two adjacent placing holes 12 are arranged at equal intervals.

The outer fixed surface in upper end of spliced pole 18 is connected with connecting plate 17, and connecting plate 17 swing joint is in the inside of connecting handle 14, is provided with spring 19 between the lower extreme of connecting plate 17 and the connecting handle 14, and spring 19 cup joints the surface at spliced pole 18, and connecting plate 17 is square body, and the outer peripheral face of connecting plate 17 and connecting handle 14 laminate mutually, and spring 19 is the state of being compressed all the time.

The surface of backup pad 7 is provided with

spacing ring

8, and 8 fixed connection of spacing ring are at the inner wall of box body 1, and recess 10 is seted up to the inside of spacing ring 8, and the inside of recess 10 is provided with ball 11, and spacing groove 9 has been seted up to the surface intermediate position of backup pad 7, and ball 11 and spacing groove 9 contact.

One specific application of this embodiment is: the device is connected with an external power supply, the cover body 2 is opened, then the blood test tube is inserted into the placing hole 12, then the motor 5 can drive the supporting plate 7 to rotate, further the centrifugal operation of blood can be realized, when the loading box 3 needs to be disassembled, a worker can lift the connecting handle 14 upwards, then the limiting block 16 can be separated from the blind hole 21, further the loading box 3 can be rotated, the through groove 15 on the loading box 3 is rotated to be vertically corresponding to the limiting block 16, then the lifting force on the connecting handle 14 is removed, the limiting block 16 can be positioned in the through groove 15, then the loading box 3 can be taken out from the interior of the box body 1, the connecting handle 14 can not rotate, the connecting plate 17 is a square body and positioned in the connecting handle 14, the connecting handle 14 provides a space for the up-down movement of the connecting plate 17, but the connecting handle 14 is contacted with the outer peripheral surface of the connecting plate 17, can not make it rotatory, consequently detain when the inside of blind hole 21 at stopper 16, just fix a position the rotation of the horizontal direction that loads box 3, the staff of being convenient for is to the installation operation who loads box 3, can be convenient clear up loading box 3, also can guarantee the stability of loading the installation of box 3 simultaneously, and is comparatively practical, when backup pad 7 rotates, the stability of backup pad 7 can be guaranteed through ball 11 to spacing ring 8, can avoid backup pad 7 to float from top to bottom at the rotation in-process, guarantee its pivoted stability.

The utility model discloses the mutually supporting use and the relation of connection between heater 4 and the motor 5 that adopt all adopt the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, the event does not have the one-to-one and discloses.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a centrifuge device for clinical laboratory, includes box body (1), its characterized in that: a cover body (2) is arranged at the upper end of the box body (1), a heater (4) is arranged at the upper end of the interior of the box body (1), a motor (5) is arranged at the bottom end of the interior of the box body (1), a shaft body (6) is arranged at the upper end of the motor (5), a supporting plate (7) is fixedly connected to the upper end of the shaft body (6), and a loading box (3) is arranged at the upper end of the supporting plate (7);

the utility model discloses a novel connection box, including loading box (3), slotted hole (13), jack (20), through groove (15) and blind hole (21) have been seted up to the inside border position of loading box (3), and the inside intermediate position of loading box (3) has seted up slotted hole (13), jack (20), through groove (15) and blind hole (21) have been seted up to the inside bottom of slotted hole (13), jack (20) and through groove (15) equal under shed set up, blind hole (21) are the upper end opening setting, blind hole (21) are the same three with the quantity of through groove (15), the inside of jack (20) is run through there is spliced pole (18), and the upper end of spliced pole (18) is provided with connection handle (14), the outer fixed surface of connecting handle (14) is.

2. The centrifuge apparatus for clinical laboratory according to claim 1, wherein: the outer fixed surface in the upper end of spliced pole (18) is connected with connecting plate (17), and connecting plate (17) swing joint is in the inside of connecting handle (14), be provided with spring (19) between the lower extreme of connecting plate (17) and connecting handle (14), the surface at spliced pole (18) is cup jointed in spring (19), connecting plate (17) are square body, and the outer peripheral face of connecting plate (17) laminates mutually with connecting handle (14).

3. The centrifuge apparatus for clinical laboratory according to claim 1, wherein: the surface of backup pad (7) is provided with spacing ring (8), spacing ring (8) fixed connection is at the inner wall of box body (1), the inside of spacing ring (8) is seted up flutedly (10), the inside of recess (10) is provided with ball (11), spacing groove (9) have been seted up to the surface intermediate position of backup pad (7), ball (11) and spacing groove (9) contact.

4. The centrifuge apparatus for clinical laboratory according to claim 1, wherein: the cross section size of the limiting block (16) is the same as the internal cross section size of the blind hole (21) and the penetrating groove (15), the number of characters is the same, and the blind hole (21) and the penetrating groove (15) are arranged in an equidistant crossing manner; the angle between two adjacent blind holes (21) is one hundred twenty degrees, and the respective setting angle of the through groove (15) and the limiting block (16) is the same as that of the blind holes (21).

5. A centrifuge apparatus for clinical laboratory according to claim 2, wherein: the spring (19) is always in a compressed state.

6. The centrifuge apparatus for clinical laboratory according to claim 1, wherein: the number of the placing holes (12) is a plurality, and the two adjacent placing holes (12) are arranged at equal intervals.