CN219985037U

CN219985037U - Centrifugal separation device of blood cell separator

Info

Publication number: CN219985037U
Application number: CN202320337689.1U
Authority: CN
Inventors: 陈俊
Original assignee: Dongmai Medical Technology Suzhou Co ltd
Current assignee: Dongmai Medical Technology Suzhou Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-11-10
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a centrifugal separation device of a blood cell separator, which comprises a shell and an upper cover, wherein rotating rods are symmetrically and movably connected to the front side and the rear side of the shell, one end of each rotating rod is symmetrically provided with an inner rod, the outer side of one end of each inner rod, which is far away from the rotating rod, is movably provided with an outer rod, the end part of the opposite side of each outer rod is provided with a round rod, the bottom of the shell is provided with a bottom shell, universal wheels are arranged on the periphery of the bottom shell, through holes are uniformly formed in the outer side of each outer rod, one side of the end part of each inner rod is provided with a movable groove, the tail end of the inner side of each movable groove is provided with a compression spring, and the outer end of the inner side of each movable groove is movably connected with a round block. This centrifugal separation device of blood cell separator has formed a handrail of being convenient for application of force through rotary rod, interior pole, outer pole, the round bar that set up, and the setting of cooperation universal wheel is convenient for remove the transfer, has increased the convenience.

Description

Centrifugal separation device of blood cell separator

Technical Field

The utility model relates to the field of centrifugal separation devices, in particular to a centrifugal separation device of a blood cell separator.

Background

Medical science is the discipline of treating various diseases or lesions of the human body by means of scientific or technical means. It is an application discipline of biology, which is divided into basic medicine and clinical medicine. Advanced science to treat human diseases from both the anatomical and molecular genetic levels. It is a systematic discipline from prevention to treatment of diseases, and the research field includes basic medicine, clinical medicine, legal medicine, inspection medicine, preventive medicine, health care medicine, rehabilitation medicine, etc. It is sometimes necessary to centrifuge the blood before the test analysis of the draw, which is a better test operation to achieve the blood constituents. Thus, centrifugal separation using a centrifugal separation device is required.

In China, patent application number: 202023324122.6 a centrifugal separation device of a blood cell separator comprises a shell, four groups of rubber pads are connected to the lower end of the shell, four groups of motor supports are detachably connected to the lower portion of the inner wall of the shell, a motor is fixedly connected to the inner wall of the motor support, a rotating shaft is connected to the upper end of the motor, a centrifugal frame is connected to the upper end of the rotating shaft, a slip ring is fixedly connected to the outer wall of the centrifugal frame, a sliding ring is slidably connected with a sliding rail frame, the sliding rail frame is fixedly connected to the inner wall of the shell, test tube grooves which are uniformly arranged are formed in the centrifugal frame, two groups of symmetrical clamping rings are arranged at the upper end of the test tube grooves, clamping plates are fixedly connected to two side ends of the clamping rings, telescopic rods are fixedly connected to telescopic rods, one ends of springs are fixedly connected to the telescopic rods in the telescopic sleeves, and the other ends of the springs are fixedly connected to the telescopic rods. The device is inconvenient to move and transfer, so that time and labor are wasted when the position is adjusted, the device is easy to collide when being carried, the damping effect of the device is poor, and the shaking phenomenon is easy to occur when the device is used.

Therefore, it is necessary to provide a centrifugal separator for a blood cell separator to solve the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a centrifugal separation device of a blood cell separator, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the centrifugal separation device of the blood cell separator comprises a shell and an upper cover, wherein rotating rods are symmetrically and movably connected to the front side and the rear side of the shell, one ends of the two rotating rods are symmetrically provided with inner rods, the outer sides of one ends of the inner rods, which are far away from the rotating rods, of the rotating rods are movably provided with outer rods, the end parts of one opposite sides of the two outer rods are provided with round rods, the bottom of the shell is provided with a bottom shell, and universal wheels are arranged around the bottom of the bottom shell;

the outer side of the outer rod is uniformly provided with through holes, one side of the end part of the inner rod is provided with a movable groove, the tail end of the inner side of the movable groove is provided with a compression spring, and the outer end of the inner side of the movable groove is movably connected with a round block;

the novel anti-theft device is characterized in that the upper end of the inner side of the bottom shell is rotationally connected with a bidirectional screw rod, one end of the bidirectional screw rod is provided with a handle, two ends of the bidirectional screw rod are symmetrically connected with a moving block in a threaded mode, the bottom of the moving block is fixedly provided with a trapezoidal sliding block, the lower end of the inner side of the bottom shell is movably connected with a triangular plate body, four corners of the bottom of the triangular plate body are symmetrically provided with stand columns, the inner side of the lower end of each stand column is movably connected with a supporting leg, a damping spring is arranged between each supporting leg and the inner side of each stand column, two sides of the upper end of each triangular plate body are symmetrically provided with grooves, the inner sides of the grooves are fixedly connected with sliding rods, and the bottoms of the trapezoidal sliding blocks are fixedly connected with sliding blocks.

Preferably, one end of the round block protrudes out of the outer side of the inner rod, and the protruding portion is in clamping fit with the through hole.

Preferably, the lower end of the upright extends to the bottom of the bottom shell.

Preferably, the top of the moving block is in sliding fit with the top of the inner side of the bottom shell, and the bottom of the trapezoidal sliding block is in sliding fit with the top of the triangular plate body.

Preferably, the sliding block is connected to the inner side of the groove in a sliding manner, and the sliding block is movably sleeved on the outer side of the sliding rod.

Preferably, the handle is located at an outer side of the bottom case.

Advantageous effects

Compared with the prior art, the utility model provides a centrifugal separation device of a blood cell separator, which has the following beneficial effects:

1. this centrifugal separation device of blood cell separator, the handrail of a application of force of being convenient for has been constituteed through rotary rod, interior pole, outer pole, the round bar that set up, and the setting of cooperation universal wheel is convenient for remove the transfer, has increased the convenience, and the position in the pole outside is convenient for adjust outer pole in setting up of compression spring, through-hole, button, and then can satisfy different demands.

2. This centrifugal separation device of blood cell separator through handle, two-way lead screw, movable block, trapezoidal slider, set square body, slider, slide bar, recess, stand, supporting legs's the whole jack-up that shell and drain pan are constituteed when using mutually supporting through setting up, and then make universal wheel and ground contactless, and the setting of cooperation damping spring can cushion the shock attenuation, has increased stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic illustration of the structure of the utility model with the round block detached from the movable slot;

FIG. 4 is a schematic cross-sectional view of a bottom chassis of the present utility model;

fig. 5 is an enlarged view of fig. 4 at B in accordance with the present utility model.

In the figure: 1. a housing; 2. an upper cover; 3. a rotating rod; 4. an inner rod; 5. an outer rod; 6. a round bar; 7. a bottom case; 8. a universal wheel; 9. supporting feet; 10. a handle; 11. a through hole; 12. round blocks; 13. a movable groove; 14. a compression spring; 15. a two-way screw rod; 16. a moving block; 17. a trapezoidal slider; 18. a triangle body; 19. a column; 20. a damping spring; 21. a groove; 22. a slide bar; 23. a sliding block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a centrifugal separation device of a blood cell separator comprises a shell 1 and an upper cover 2, wherein rotating rods 3 are symmetrically and movably connected to the front side and the rear side of the shell 1, one ends of the two rotating rods 3 are symmetrically provided with inner rods 4, one end, far away from the rotating rods 3, of each inner rod 4 is movably provided with an outer rod 5, the end part of the opposite side of each outer rod 5 is provided with a round rod 6, the bottom of the shell 1 is provided with a bottom shell 7, universal wheels 8 are arranged on the periphery of the bottom shell 7, an armrest convenient for force application is formed by the arranged rotating rods 3, the inner rods 4, the outer rods 5 and the round rods 6, and the armrest is convenient for moving and transferring by matching with the arrangement of the universal wheels 8, so that convenience is improved;

the outer side of the outer rod 5 is uniformly provided with the through holes 11, one side of the end part of the inner rod 4 is provided with the movable groove 13, the inner end of the movable groove 13 is provided with the compression spring 14, the inner outer end of the movable groove 13 is movably connected with the round block 12, one end of the round block 12 protrudes out of the outer side of the inner rod 4, the protruding part is in clamping fit with the through holes 11, and the positions of the outer rod 5 outside the inner rod 4 are conveniently adjusted by the arrangement of the compression spring 14, the through holes 11 and the round block 12, so that different requirements can be met;

the inside upper end of drain pan 7 is rotationally connected with two-way lead screw 15, the one end of two-way lead screw 15 is provided with handle 10, handle 10 is located the outside of drain pan 7, the outside symmetry threaded connection of both ends of two-way lead screw 15 has movable block 16, the top of movable block 16 and the inside top sliding fit of drain pan 7, the bottom of movable block 16 is fixed with trapezoidal slider 17, the inboard lower extreme swing joint of drain pan 7 has triangular plate 18, the bottom of trapezoidal slider 17 and the top sliding fit of triangular plate 18, the bottom four corners symmetry of triangular plate 18 is provided with stand 19, the lower extreme of stand 19 extends to the bottom of drain pan 7, the lower extreme inboard swing joint of stand 19 has supporting legs 9, be provided with damping spring 20 between the inboard of supporting legs 9 and stand 19, recess 21 has been seted up to the bilateral symmetry of triangular plate 18 upper end, the inboard fixedly connected with slide bar 22 of recess 21, the bottom of trapezoidal slider 17 is fixedly connected with slider 23, slider 23 sliding connection is in the inboard of recess 21, and the outside of slider 23 swing joint locates 22, through the handle that sets up, lead screw 15, movable block 16, trapezoidal slider 17, the movable block, the recess 17, the recess 23, the support legs 21, the stand 19, when the stand is not contacted with each other, the stand 8, the whole damping wheel can be contacted with each other, and the stand is made, and the damping wheel is stable, and can be realized, and the damping is set up, and the whole is realized.

It should be noted that, the centrifugal separation device of the blood cell separator is provided by the utility model, when the centrifugal separation device is used, the rotary rod 3, the inner rod 4, the outer rod 5 and the round rod 6 form a handrail convenient for force application, the arrangement of the matched universal wheel 8 is convenient for moving and transferring, convenience is increased, the compression spring 14, the through hole 11 and the round block 12 are arranged so as to be convenient for adjusting the position of the outer rod 5 at the outer side of the inner rod 4, specifically, the round block 12 is pressed inwards to compress the compression spring 14 until the round block 12 is separated from the inner side of the through hole 11, then the position of the outer rod 5 is adjusted, when the round block 12 is matched with the through hole 11, the length is adjusted according to requirements, the mutual matching of the handle 10, the bidirectional screw 15, the moving block 16, the trapezoidal slide 17, the triangular plate body 18, the slide 23, the slide bar 22, the groove 21, the stand column 19 and the supporting leg 9 can jack up the whole body formed by the shell 1 and the bottom shell 7 when the centrifugal separation device is used, specifically, the screw 15 is rotated, the bidirectional screw 15 drives the trapezoidal slide 17 to move to the triangular plate 17 to be separated from the triangular plate 18 through the moving block 16, the triangular plate 17 is further arranged at the inner side of the triangular plate 18 and the triangular plate 18 is further contacted with the triangular plate 18, and the triangular plate 18 is further contacted with the ground, and the damping stand body is further, the damping body is prevented from being contacted with the triangular plate 18, and the damping body is further arranged.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A centrifugal separation device of a blood cell separator, comprising a housing (1) and an upper cover (2), characterized in that: the novel rotary table is characterized in that rotary rods (3) are symmetrically and movably connected to the front side and the rear side of the shell (1), one ends of the two rotary rods (3) are symmetrically provided with inner rods (4), outer rods (5) are movably arranged at the outer sides of one ends, far away from the rotary rods (3), of the inner rods (4), round rods (6) are arranged at the end parts of one opposite side of the two outer rods (5), a bottom shell (7) is arranged at the bottom of the shell (1), and universal wheels (8) are arranged around the bottom of the bottom shell (7);

the outer side of the outer rod (5) is uniformly provided with through holes (11), one side of the end part of the inner rod (4) is provided with a movable groove (13), the inner end of the movable groove (13) is provided with a compression spring (14), and the outer end of the inner side of the movable groove (13) is movably connected with a round block (12);

the novel anti-theft device is characterized in that a bidirectional screw rod (15) is rotationally connected to the upper end of the inner side of the bottom shell (7), a handle (10) is arranged at one end of the bidirectional screw rod (15), moving blocks (16) are symmetrically connected to the outer sides of two ends of the bidirectional screw rod (15), trapezoidal sliding blocks (17) are fixedly arranged at the bottoms of the moving blocks (16), triangular plate bodies (18) are movably connected to the lower ends of the inner sides of the bottom shell (7), upright posts (19) are symmetrically arranged at the four corners of the bottoms of the triangular plate bodies (18), supporting legs (9) are movably connected to the inner sides of the lower ends of the upright posts (19), damping springs (20) are arranged between the supporting legs (9) and the inner sides of the upright posts (19), grooves (21) are symmetrically formed in the two sides of the upper ends of the triangular plate bodies, sliding bars (22) are fixedly connected to the inner sides of the grooves (21), and sliding blocks (23) are fixedly connected to the bottoms of the trapezoidal sliding blocks (17).

2. A centrifugal separator for a blood cell separator according to claim 1 wherein: one end of the round block (12) protrudes out of the outer side of the inner rod (4), and the protruding part is in clamping fit with the through hole (11).

3. A centrifugal separator for a blood cell separator according to claim 1 wherein: the lower ends of the stand columns (19) extend to the bottom of the bottom shell (7).

4. A centrifugal separator for a blood cell separator according to claim 1 wherein: the top of the moving block (16) is in sliding fit with the top of the inner side of the bottom shell (7), and the bottom of the trapezoidal sliding block (17) is in sliding fit with the top of the triangular plate body (18).

5. A centrifugal separator for a blood cell separator according to claim 1 wherein: the sliding block (23) is connected to the inner side of the groove (21) in a sliding mode, and the sliding block (23) is movably sleeved on the outer side of the sliding rod (22).

6. A centrifugal separator for a blood cell separator according to claim 1 wherein: the handle (10) is positioned outside the bottom shell (7).