CN218422940U

CN218422940U - Centrifuge tube rack

Info

Publication number: CN218422940U
Application number: CN202222899329.9U
Authority: CN
Inventors: 吴定辉; 张玮佳; 谢小雪
Original assignee: Sichuan Kingmed Diagnostics Center Co ltd
Current assignee: Sichuan Kingmed Diagnostics Center Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-03
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a centrifuge tube rack belongs to medical inspection technical field, including supporting base subassembly, the inspection tube fixed disk, inspection tube rotating disc subassembly, the inspection tube fixed disk that is used for splendid attire medical inspection tube is installed at the top surface that supports base subassembly, the inspection tube that the medical inspection was used for pegging graft to convenient the first mounting hole on the inspection tube fixed disk, conveniently place the medical inspection tube that does not need centrifugal rotation, the inspection tube rotating disc subassembly that is used for splendid attire medical inspection tube is by rotatory installation in the top of inspection tube fixed disk, inspection tube rotating disc subassembly is including accepting the dish and accepting the dish down, on accept the dish and accept the second mounting hole of a set top surface down and be used for placing the inspection tube that the medical inspection was used, conveniently place the medical inspection tube that needs centrifugal rotation. This centrifuge tube rack, because inspection tube rotary disk subassembly passes through the detachable mode and installs on the rotation axis to make things convenient for inspection tube rotary disk subassembly's state to select, thereby satisfy the use of different occasions.

Description

Centrifuge tube rack

Technical Field

The utility model belongs to the technical field of the medical science inspection, concretely relates to centrifuge tube rack.

Background

Medical testing is the science of microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology, etc. of materials taken from the human body to provide information for the prevention, diagnosis, treatment of human diseases and assessment of human health. In the research and the experiment in some fields such as medical science inspection, the centrifuging tube is an indispensable inspection equipment, and general centrifuging tube all is pipy, and inconvenient direct laying, therefore medical science laboratory generally lays the centrifuging tube on the centrifuge tube rack, can effectually lay the centrifuging tube that corresponds the specification through the centrifuge tube rack.

The centrifuge tube rack in the prior art is generally an upper plate-shaped structure and a lower plate-shaped structure which are parallel to each other, a plurality of mounting holes are respectively formed in the upper plate-shaped structure and the lower plate-shaped structure, the test tubes for medical test are installed and inserted into the mounting holes, but some test tubes in the medical test need to shake, so that the liquid inside the test tubes are fully contacted and mixed, and the test purpose is achieved. However, the traditional test tube rack has a single structure and cannot be used in different occasions.

For example, the existing chinese patent numbers are: CN 210752811U's a centrifuge tube rack, its "includes bottom plate, support column, limiting plate and bearing board, and the support column sets up in the four corners of bottom plate to with bottom plate swing joint, be provided with the recess on the support column, limiting plate and bearing board are connected with the support column can be dismantled through the recess respectively.

It can be known that the above cited patent documents have the same problem, and are two parallel plate structures, and a plurality of mounting holes are respectively arranged on the upper and lower plate structures, and the traditional inspection pipe frame has a single structure, and cannot be used in different occasions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a centrifuge tube rack to solve the problem of the use of different occasions of two upper and lower parallel platelike structures who proposes in the above-mentioned background art, can not satisfy.

In order to achieve the above purpose, the utility model provides a following technical scheme: a centrifuge tube rack comprising:

supporting a base assembly;

a test tube holding tray for holding a medical test tube, mounted on the top surface of the support base assembly;

the test tube rotating disc component is used for containing a medical test tube and is rotationally arranged above the test tube fixing disc;

wherein, support the base subassembly and install four support extension boards supporting fixed disk week side including supporting fixed disk and annular array, support the inside rotating electrical machines that is equipped with of fixed disk, support fixed disk top surface center and install the sleeve, rotate in the sleeve inner chamber and install the rotation axis, the bottom of rotation axis extends to and supports inside the fixed disk, and with rotating electrical machines's output shaft, the top of rotation axis is passed through the detachable mode and is connected with inspection pipe rotary disk assembly.

Preferably, the sleeve longitudinally penetrates through the test tube fixing disc, and a plurality of first mounting holes for containing medical test tubes are formed in the top surface of the test tube fixing disc in an annular array mode.

Preferably, the inspection tube rotating disc assembly comprises an upper bearing disc and a lower bearing disc, wherein a plurality of second mounting holes used for containing medical inspection tubes are formed in the top surfaces of the upper bearing disc and the lower bearing disc in an annular array mode, the second mounting holes of the upper bearing disc are through holes, and the second mounting holes of the lower bearing disc are of a closed groove-shaped structure.

Preferably, the top end of the rotating shaft longitudinally penetrates through the upper bearing plate and the lower bearing plate respectively, and a top cap matched with the rotating shaft is fixedly installed in the middle of the top surface of the upper bearing plate.

Preferably, one side face of the upper bearing disc, which is opposite to the lower bearing disc, is fixedly connected through a side rib plate.

Preferably, a fixed lantern ring is arranged in the middle of one side face, away from the upper bearing disc, of the lower bearing disc, the periphery of the rotating shaft is sleeved with the fixed lantern ring, and the fixed lantern ring is connected with the rotating shaft through a locking screw.

Preferably, the four support extension plates are embedded in the bottom surface of the support base assembly in an annular array mode, and the support extension plates are connected with the support base assembly through locking bolts.

The utility model discloses a technological effect and advantage:

this centrifuge tube rack, the rotating electrical machines is supporting the inside operation of fixed disk, thereby it rotates in the sleeve to drive the rotation axis, rotation axis under the rotation state drives inspection tube rotary disk assembly and rotates, thereby carry out the centrifugation rotation to the inspection tube in the inspection tube rotary disk assembly, and medical inspection tube in the inspection tube fixed disk is then motionless, simultaneously because inspection tube rotary disk assembly passes through the detachable mode and installs on the rotation axis, thereby make things convenient for inspection tube rotary disk assembly's state to select, thereby satisfy the use of different occasions, furthermore, there are four supports extension plates in the week side annular array that supports the fixed disk, under four effects that support the extension plate, be favorable to supporting the firm of fixed disk, prevent it and empty, improve its stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the upper tray and the lower tray of the present invention;

FIG. 3 is a schematic view of the connection structure of the lower tray and the fixing collar of the present invention;

FIG. 4 is a schematic view of the connection structure of the fixed plate and the sleeve of the inspection tube of the present invention;

fig. 5 is a schematic structural view of the rotating shaft, the sleeve and the rotating motor of the present invention;

fig. 6 is a schematic structural view of the rotating electric machine of the present invention;

fig. 7 is a schematic view of the connection structure of the supporting fixing plate and the supporting extension plate of the present invention.

In the figure: 1. supporting the base assembly; 2. a test tube fixing disc; 3. a sleeve; 4. a test tube carousel assembly; 5. supporting the fixed disc; 6. supporting the extension plate; 7. a first mounting hole; 8. an upper bearing plate; 9. a lower bearing plate; 10. a side rib plate; 11. a second mounting hole; 12. a top cap; 13. a fixed collar; 14. locking the screw rod; 15. a rotating shaft; 16. a threaded through hole; 17. a rotating electric machine; 18. a key block; 19. connecting the ear plates; 20. installing an inner hole; 21. and a connecting groove.

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.

The utility model provides a centrifuge tube rack as shown in figures 1-7, which comprises a supporting base component 1, a test tube fixing disc 2 and a test tube rotating disc component 4;

the test tube fixing disc 2 for containing the medical test tube is arranged on the top surface of the supporting base assembly 1, the first mounting hole 7 on the test tube fixing disc 2 is convenient for inserting the test tube for medical test, and the medical test tube which does not need centrifugal rotation is convenient to place;

the inspection tube rotating disc component 4 for containing the medical inspection tube is rotatably arranged above the inspection tube fixing disc 2, the inspection tube rotating disc component 4 comprises an upper bearing disc 8 and a lower bearing disc 9, and a second mounting hole 11 in the top surfaces of the upper bearing disc 8 and the lower bearing disc 9 is used for placing the inspection tube for medical inspection, so that the medical inspection tube needing centrifugal rotation can be conveniently placed;

wherein, support base subassembly 1 including supporting fixed disk 5 and annular array and install four support extension boards 6 supporting 5 week sides of fixed disk, four support extension boards 6 can support fixed disk 5 supporting in week side that supports fixed disk 5 to can prevent to support fixed disk 5 and empty, improve its stability.

Four support the inside rotating electrical machines 17 that is equipped with of fixed disk 5, support 5 top surfaces of fixed disk center and install sleeve 3, rotate in the 3 inner chambers of sleeve and install rotation axis 15, the bottom of rotation axis 15 extends to and supports inside the fixed disk 5, and be connected with rotating electrical machines 17's output shaft, the top of rotation axis 15 is passed through the detachable mode and is connected with inspection pipe rotary disk assembly 4, screw through-hole 16 has been seted up to upper portion week side at rotation axis 15, thereby conveniently be connected with locking screw, locking screw 14 is connected with screw through-hole 16, can carry out spacing fixed to the fixed lantern ring 13.

The outer wall of the output shaft of the rotating motor 17 is provided with a key block 18, the bottom end of the rotating shaft 15 is internally provided with an inserting hole matched with the rotating shaft, and the inner wall of the inserting hole is provided with a key groove matched with the key block 18.

The connecting lug plates 19 are symmetrically welded on the lower portion of the outer wall of the peripheral side of the rotating motor 17, an installation inner hole 20 for installation of the rotating motor 17 is formed in the middle of the bottom surface of the supporting fixing disc 5, two connecting grooves 21 for installation of the connecting lug plates 19 are symmetrically formed in the outer wall of the installation inner hole 20, and the two connecting lug plates 19 are connected with the connecting grooves 21 through screws.

The sleeve 3 longitudinally penetrates through the test tube fixing disc 2, and a plurality of first mounting holes 7 used for containing medical test tubes are formed in the top surface annular array of the test tube fixing disc 2.

The four supporting extension plates 6 are all embedded in the bottom surface of the supporting base assembly 1 in an annular array mode, and the supporting extension plates 6 are connected with the supporting base assembly 1 through locking bolts.

The top surfaces of the upper bearing disc 8 and the lower bearing disc 9 are provided with a plurality of second mounting holes 11 used for containing medical examination tubes in an annular array mode, the second mounting holes 11 of the upper bearing disc 8 are through holes, and the second mounting holes 11 of the lower bearing disc 9 are of a closed groove-shaped structure.

The top end of the rotating shaft 15 respectively and longitudinally penetrates through the upper bearing disc 8 and the lower bearing disc 9, and the middle of the top surface of the upper bearing disc 8 is fixedly provided with a top cap 12 matched with the rotating shaft 15.

The opposite side surfaces of the upper bearing disc 8 and the lower bearing disc 9 are fixedly connected through a side rib plate 10, a fixed lantern ring 13 is arranged in the middle of one side surface of the lower bearing disc 9 far away from the upper bearing disc 8, the fixed lantern ring 13 is sleeved on the periphery of a rotating shaft 15, and the fixed lantern ring 13 is connected with the rotating shaft 15 through a locking screw 14.

The working principle is as follows:

the centrifugal pipe frame is characterized in that medical inspection pipes are placed as required, the medical inspection pipes needing to be rotated centrifugally are placed in the second mounting holes 11, the medical inspection pipes not needing to be rotated centrifugally are placed in the first mounting holes 7, the rotating motor 17 runs in the mounting inner hole 20 in the supporting and fixing disc 5, the output shaft of the rotating motor 17 drives the rotating shaft 15 to rotate in the sleeve 3, and the rotating shaft 15 drives the lower bearing disc 9 and the upper bearing disc 8 to rotate, so that the medical inspection pipes in the second mounting holes 11 are rotated centrifugally;

the locking screw 14 is loosened, the upper bearing disc 8 and the lower bearing disc 9 can be detached, so that different use requirements are met, the two connecting lug plates 19 are connected with the connecting groove 21 through screws, the rotating motor 17 is fixedly installed, and the key block 18 and the key groove are installed in a matched mode, so that the limit of the rotating shaft 15 is met;

under the effect of four support extension boards 6, be favorable to supporting the firm of fixed disk 5, prevent it and empty, improve its stability.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.

Claims

1. A centrifuge tube rack, comprising:

a support base assembly (1);

a test tube fixing tray (2) for containing a medical test tube, which is mounted on the top surface of the support base assembly (1);

the inspection tube rotating disc component (4) is used for containing a medical inspection tube and is rotatably arranged above the inspection tube fixing disc (2);

wherein, support base subassembly (1) and install four support extension boards (6) supporting fixed disk (5) week side including supporting fixed disk (5) and annular array, support fixed disk (5) inside rotating electrical machines (17) of being equipped with, support fixed disk (5) top surface center and install sleeve (3), rotate in sleeve (3) inner chamber and install rotation axis (15), the bottom of rotation axis (15) extends to and supports inside fixed disk (5), and with the output shaft of rotating electrical machines (17), the top of rotation axis (15) is connected with inspection pipe rotary disk subassembly (4) through detachable mode.

2. A centrifuge tube rack according to claim 1, wherein: the sleeve (3) longitudinally penetrates through the inspection tube fixing disc (2), and a plurality of first mounting holes (7) used for containing medical inspection tubes are formed in the top surface annular array of the inspection tube fixing disc (2).

3. A centrifuge tube rack according to claim 2, wherein: the inspection pipe rotating disc assembly (4) comprises an upper bearing disc (8) and a lower bearing disc (9), a plurality of second mounting holes (11) used for containing medical inspection pipes are formed in the upper bearing disc (8) and the lower bearing disc (9) in an equal annular array mode on the top surface, the second mounting holes (11) of the upper bearing disc (8) are through holes, and the second mounting holes (11) of the lower bearing disc (9) are of a closed groove-shaped structure.

4. A centrifuge tube rack according to claim 3, wherein: the top end of the rotating shaft (15) longitudinally penetrates through the upper bearing disc (8) and the lower bearing disc (9) respectively, and a top cap (12) matched with the rotating shaft (15) is fixedly installed in the middle of the top surface of the upper bearing disc (8).

5. A centrifuge tube rack according to claim 4, wherein: the opposite side surfaces of the upper bearing disc (8) and the lower bearing disc (9) are fixedly connected through a side rib plate (10).

6. A centrifuge tube rack according to claim 3, wherein: a fixed lantern ring (13) is arranged in the middle of one side face, away from the upper bearing disc (8), of the lower bearing disc (9), the fixed lantern ring (13) is sleeved on the periphery side of the rotating shaft (15), and the fixed lantern ring (13) is connected with the rotating shaft (15) through a locking screw (14).

7. A centrifuge tube rack according to claim 1, wherein: the four supporting extension plates (6) are embedded in the bottom surface of the supporting base assembly (1) in an annular array mode, and the supporting extension plates (6) are connected with the supporting base assembly (1) through locking bolts.