CN217111743U

CN217111743U - A homogeneous mixing device for blood test

Info

Publication number: CN217111743U
Application number: CN202220946342.2U
Authority: CN
Inventors: 吴宝军
Original assignee: Tianshui City No1 People's Hospital
Current assignee: Tianshui City No1 People's Hospital
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-08-02
Anticipated expiration: 2032-04-23

Abstract

The utility model belongs to the technical field of medical equipment in hematology department, in particular to a uniform mixing device for blood examination, which comprises a base, wherein the upper end of the base is provided with a shell connected with the upper end of the base in a clamping way, the upper end of the shell is provided with a rotating rod for rotation, one side of the rotating rod is provided with a fixed block for limiting, the upper end of the shell is provided with a positioning groove matched with the fixed block, the outer side of the upper end of the shell is provided with a plurality of test tube grooves for placing test tubes, the lower end of the rotating rod is provided with a lifting column, the upper end of the outer side of the lifting column is provided with a plurality of inclined rods for adjusting the clearance of the test tube grooves, the inclined rods connected with the lifting column are driven to descend through the descending column, the inclined rods are extruded to be connected with the inclined rods, so that the buffer group at the rear part of the extrusion is positioned, thereby the laminating block moves forwards and the clearance is adjusted according to the diameter of the test tubes, make test tube and test tube groove perfect adaptation, make the test tube be unlikely to break away from the instrument at rotatory in-process.

Description

A homogeneous mixing device for blood test

Technical Field

The utility model belongs to the technical field of hematology department medical equipment, concretely relates to homogeneous mixing device for blood test.

Background

A homogeneous mixing device for blood detects, this product can provide abundant effective mixing to blood, dry powder reagent, the whole blood quality control thing in anticoagulation pipe, the bottle, proves after a large amount of clinical trials of clinical laboratory center in Shanghai city and each big hospital clinical laboratory of nation.

The original uniform mixing device for blood detection has simple structure and single function, and when in use, the size of the gap for placing the test tube on the instrument can not be adjusted according to the diameter of the test tube; the original instrument is not stable enough when rotating, and the test tube is easy to damage.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an even mixing arrangement for blood inspection has the size that can place test tube clearance according to the diameter adjusting instrument of test tube, makes the instrument more steady when rotatory, makes the characteristics that blood and reagent fully fuse.

In order to achieve the above object, the utility model provides a following technical scheme: a uniform mixing device for blood inspection comprises a base, wherein the upper end of the base is provided with a shell which is connected with the base in a clamping manner, the upper end of the shell is provided with a rotating rod for rotation, one side of the rotating rod is provided with a fixed block for limiting, the upper end of the shell is provided with a positioning groove for matching with the fixed block, the outer side of the upper end of the shell is provided with a plurality of test tube grooves for placing test tubes, the lower end of the rotating rod is provided with a lifting column, the upper end of the outer side of the lifting column is provided with a plurality of inclined rods for adjusting the clearance of the test tube grooves, the lower end of the inner part of the shell is provided with a plurality of attaching blocks connected with the inclined rods, the upper end of each attaching block is provided with a hollow groove for moving the inclined rods, the inner part of the shell is provided with a vertical rod, the upper end of the vertical rod is provided with a plurality of arc-shaped grooves for placing the descending inclined rods, the lower end of the rotating block connected with the lifting column is arranged at the lower end of the rotating rod, the lower extreme of lift post is equipped with the board that supports that is used for the extrusion spring, the lower extreme of shell is equipped with the spread groove that is used for connecting, the circular slot has been seted up to the upper end of base, the inside of base is equipped with the motor, the upper end of motor is equipped with and is used for rotatory swing arm, the upper end both sides of swing arm all are equipped with the bracing piece that is connected with the shell, the shifting chute has been seted up to the rear end of laminating piece, the inside of shifting chute is equipped with the buffering group, the rear end of buffering group is equipped with the movable plate that is connected with the down tube.

As the utility model discloses an optimal technical scheme of homogeneous mixing device for blood test, the base is connected for the block with the shell, and the dwang is fixed connection with the fixed block, the lift post is connected with the down tube through the pivot, the down tube is connected with the movable plate through the pivot.

As the utility model discloses an optimal technical scheme of homogeneous mixing device for blood test, rotatory piece is fixed connection with the dwang, the dwang is connected with the lift post through rotatory piece, the lift post is fixed connection with supporting the board.

As the utility model discloses a preferred technical scheme of homogeneous mixing device for blood test, it is connected with the montant through the pivot to support the board, the lift post is connected with the montant through supporting the board, the montant is fixed connection with the shell.

As the utility model discloses an optimal technical scheme of homogeneous mixing device for blood test, it is connected with the shell through the montant to support the board, the motor is fixed connection with the swing arm.

As the utility model discloses an optimal technical scheme of homogeneous mixing device for blood test, the movable plate is connected with the laminating piece through the pivot, institute the laminating piece is connected with the shell through the slider.

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

1. through the lift post decline, drive a plurality of down tube that is connected with the lift post to descending, the extrusion is connected with the down tube, makes the extrusion be in the buffering group at its rear to make the laminating piece move forward, reach the size regulation clearance according to the test tube diameter, make test tube and test tube groove perfect laminating, make the test tube be unlikely to break away from the instrument at rotatory in-process.

2. Drive the swing arm through the motor and rotate, make the swing arm drive the bracing piece that is connected with the shell and rotate to drive the shell and rotate, be connected with two bracing pieces because of the shell below, make its atress more even, and then reach the blood that makes test tube inside and reagent fully contact and fuse, make the measuring data that the measurement personnel obtained more accurate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the top view of the present invention in a partial sectional structure;

FIG. 3 is a schematic side view of the present invention in partial cross-sectional structure;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

in the figure: 1. a base; 2. a housing; 3. rotating the rod; 4. a fixed block; 5. positioning a groove; 6. a test tube groove; 7. a vertical rod; 8. a lifting column; 9. a diagonal bar; 10. fitting blocks; 11. an empty groove; 12. an arc-shaped slot; 13. a resisting plate; 14. rotating the block; 15. connecting grooves; 16. a support bar; 17. rotating the rod; 18. a motor; 19. moving the plate; 20. a circular groove; 21. a moving groove; 22. and (5) buffering the groups.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a uniform mixing device for blood inspection comprises a base 1, a shell 2 connected with the base 1 in a clamping manner is arranged at the upper end of the base 1, a rotating rod 3 for rotating is arranged at the upper end of the shell 2, a fixed block 4 for limiting is arranged at one side of the rotating rod 3, a positioning groove 5 for matching with the fixed block 4 is arranged at the upper end of the shell 2, a plurality of test tube grooves 6 for placing test tubes are arranged at the outer side of the upper end of the shell 2, a lifting column 8 is arranged at the lower end of the rotating rod 3, a plurality of inclined rods 9 for adjusting the gaps of the test tube grooves 6 are arranged at the upper end of the outer side of the lifting column 8, a plurality of attaching blocks 10 connected with the inclined rods 9 are arranged at the lower end of the inner part of the shell 2, empty grooves 11 for moving the inclined rods 9 are arranged at the upper end of the attaching blocks 10, a vertical rod 7 is arranged in the inner part of the shell 2, an arc-shaped groove 12 for placing the descending inclined rods 9 is arranged at the upper end of the vertical rod 7, the lower extreme of dwang 3 is equipped with the rotatory piece 14 that is used for being connected with lift post 8, the lower extreme of lift post 8 is equipped with the board 13 that supports that is used for the extrusion spring, the lower extreme of shell 2 is equipped with the spread groove 15 that is used for connecting, circular slot 20 has been seted up to the upper end of base 1, the inside of base 1 is equipped with motor 18, the upper end of motor 18 is equipped with and is used for rotatory swing arm 17, the upper end both sides of swing arm 17 all are equipped with the bracing piece 16 that is connected with shell 2, shifting chute 21 has been seted up to the rear end of laminating piece 10, the inside of shifting chute 21 is equipped with buffering group 22, the rear end of buffering group 22 is equipped with the movable plate 19 that is connected with down tube 9.

Specifically, base 1 is connected for the block with shell 2, and dwang 3 is fixed connection with fixed block 4, and lift post 8 is connected with down tube 9 through the pivot, and down tube 9 is connected with movable plate 19 through the pivot, and fixed block 4 is the L shape component in this embodiment, and the fixed block is the convenience of L shape component and withdraws from spacingly with it.

Specifically, rotatory piece 14 is fixed connection with dwang 3, and dwang 3 is connected with lift post 8 through rotatory piece 14, and lift post 8 is fixed connection with supporting board 13, and rotatory piece 14 is the T shape cylinder dress that is falling in this embodiment and is constructed, makes dwang 3 can rotate, is equipped with the pivot that is used for spacing and removes in supporting board 13.

Specifically, support board 13 and be connected with montant 7 through the pivot, and lifting column 8 is connected with montant 7 through supporting board 13, and montant 7 is fixed connection with shell 2, and montant 7 inside is equipped with in this embodiment and supports board 13 pivot matched with groove.

Specifically, the resisting plate 13 is connected with the housing 2 through the vertical rod 7, and the motor 18 is fixedly connected with the rotary rod 17.

Specifically, the moving plate 19 is connected to the attaching block 10 through a rotating shaft, the attaching block 10 is connected to the housing 2 through a sliding block, and in this embodiment, a trapezoidal groove is formed on a surface of the housing 2 contacting the attaching block 10 to match with the sliding block 10 at the lower end of the attaching block.

The utility model discloses a theory of operation and use flow: by pressing the rotating rod 3 on the top of the housing 2, the lifting column 8 at the lower end of the rotating rod 3 is driven to be positioned inside the vertical rod 7, the lifting column 8 extrudes the abutting plate 13 positioned inside the vertical rod 7, the abutting plate 13 extrudes the spring at the lower end of the abutting plate 13, the inclined rod 9 connected with the lifting column 8 through the roller is driven to move downwards, the inclined rod 9 enters the arc-shaped groove 12 at the upper end of the vertical rod 7, the inclined rod 9 moves downwards, the included angle formed by the lifting column 8 and the surface at the lower end inside the housing 2 is gradually reduced, the moving plate 19 connected with the inclined rod 9 through the rotating shaft at the rear end of the fitting block 10 is pushed to move forwards, the inclined rod 9 enters the empty groove 11 temporal part at the rear side of the upper end of the fitting block 10, the buffer group 22 positioned at the front end of the inclined rod 9 inside the moving groove 21 is extruded by the moving plate and the test tube 19, the buffer group 22 is unfolded to push the fitting block 10 to extrude the test tube groove 6 tightly fitting the test tube groove 6, the rotating rod 3 is rotated, so that the rotating rod 3 drives the rotating block 14 connected with the lifting column 8 to rotate together, the fixed block 4 positioned outside the rotating rod 3 enters the positioning groove 5 positioned at the upper end of the shell 2 to complete limiting, and therefore the gap is adjusted according to the diameter of the test tube, the test tube is tightly attached to the instrument, and the test tube is not separated from the instrument in the rotating process; starting switch, make the motor 18 that is located base 1 inside drive the swing arm 17 that is located circular slot 20 inside through the pivot and rotate, make swing arm 17 drive the bracing piece 16 that is located its both sides upper end and be circular motion, it is rotatory together through connecting groove 15 rather than shell 2 that is connected through two bracing pieces 16 drives, thereby it is even to reach and make its atress, and then reach the blood that makes the test tube inside and the abundant contact of reagent fuse, make the measuring data that testing personnel obtained more accurate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A homogeneous mixing apparatus for blood testing, comprising: comprises a base (1), the upper end of the base (1) is provided with a shell (2) connected with the clamp of the base, the upper end of the shell (2) is provided with a rotating rod (3) for rotation, one side of the rotating rod (3) is provided with a fixed block (4) for limiting, the upper end of the shell (2) is provided with a positioning groove (5) matched with the fixed block (4), the outer side of the upper end of the shell (2) is provided with a plurality of test tube grooves (6) for placing test tubes, the lower end of the rotating rod (3) is provided with a lifting column (8), the upper end of the outer side of the lifting column (8) is provided with a plurality of inclined rods (9) for adjusting the gaps of the test tube grooves (6), the lower end of the inner part of the shell (2) is provided with a plurality of fitting blocks (10) connected with the inclined rods (9), the upper end of the fitting blocks (10) is provided with empty grooves (11) for moving the inclined rods (9), the inner part of the shell (2) is provided with a vertical rod (7), the upper end of the vertical rod (7) is provided with an arc-shaped groove (12) for placing a plurality of descending inclined rods (9), the lower end of the rotating rod (3) is provided with a rotating block (14) connected with the ascending and descending column (8), the lower end of the ascending and descending column (8) is provided with a supporting plate (13) used for extruding a spring, the lower end of the shell (2) is provided with a connecting groove (15) used for connecting, the upper end of the base (1) is provided with a circular groove (20), the inner part of the base (1) is provided with a motor (18), the upper end of the motor (18) is provided with a rotating rod (17) used for rotating, two sides of the upper end of the rotating rod (17) are both provided with supporting rods (16) connected with the shell (2), the rear end of the adhering block (10) is provided with a moving groove (21), the inner part of the moving groove (21) is provided with a buffer group (22), and a moving plate (19) connected with the inclined rod (9) is arranged at the rear end of the buffer group (22).

2. A homogeneous mixing apparatus for blood testing according to claim 1, wherein: base (1) is connected for the block with shell (2), and dwang (3) are fixed connection with fixed block (4), lift post (8) are connected with down tube (9) through the pivot, down tube (9) are connected with movable plate (19) through the pivot.

3. A homogeneous mixing apparatus for blood tests according to claim 1, wherein: rotatory piece (14) are fixed connection with dwang (3), dwang (3) are connected with lift post (8) through rotatory piece (14), lift post (8) are fixed connection with resisting board (13).

4. A homogeneous mixing apparatus for blood testing according to claim 1, wherein: the supporting plate (13) is connected with the vertical rod (7) through a rotating shaft, the lifting column (8) is connected with the vertical rod (7) through the supporting plate (13), and the vertical rod (7) is fixedly connected with the shell (2).

5. A homogeneous mixing apparatus for blood testing according to claim 1, wherein: the supporting plate (13) is connected with the shell (2) through a vertical rod (7), and the motor (18) is fixedly connected with the rotary rod (17).

6. A homogeneous mixing apparatus for blood testing according to claim 1, wherein: the moving plate (19) is connected with the attaching block (10) through a rotating shaft, and the attaching block (10) is connected with the shell (2) through a sliding block.