CN214973576U

CN214973576U - Blood shock absorber that congeals is prevented with blood to blood detection

Info

Publication number: CN214973576U
Application number: CN202121278424.6U
Authority: CN
Inventors: 李清华
Original assignee: Chongqing Public Health Medical Center
Current assignee: Chongqing Public Health Medical Center
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-03
Anticipated expiration: 2031-06-08

Abstract

The utility model provides a blood coagulation-prevention oscillation device for blood detection, which comprises a mounting seat and a placing cavity arranged on the mounting seat and used for placing a test tube, wherein the placing cavity is movably connected with the mounting seat through a joint bearing and is driven to swing in an annular manner through a swinging mechanism; the swinging mechanism comprises an acting plate and a rotating seat, the acting plate and the rotating seat extend along the outer wall of the placing cavity, the rotating seat is of a vertical columnar structure with a hollow structure, the rotating seat is sleeved outside the placing cavity, the lower end of the rotating seat is rotatably connected with the mounting seat, the upper end surface of the rotating seat is provided with an arc-shaped transition bulge, and the arc-shaped transition bulge is in sliding contact with the acting plate; the utility model discloses earlier utilize joint bearing to place chamber and mount pad swing joint, then place the chamber and be the annular through rocking the mechanism drive and sway along freely movable joint, carry out the ascending utensil of rocking of single side to the test tube among the prior art and have more the multi-directionality for blood in the test tube can be the annular and rock, increases the equilibrium between the blood cell in the test tube.

Description

Blood shock absorber that congeals is prevented with blood to blood detection

Technical Field

The utility model relates to a medical treatment appurtenance technical field, in particular to blood detects and prevents condensing vibration device with blood.

Background

Blood test is currently the most common, basic and most common test method in medical tests. The blood detection is beneficial to early discovery of potential pathological changes, prediction, screening and suggestion of hundreds of disease conditions such as severe infection, cardiovascular and cerebrovascular diseases, malignant tumors, metabolic imbalance, organ function damage and the like, and is simple, convenient and quick health examination. Serum is a liquid precipitated after blood coagulation, and the essence of blood coagulation is the conversion of soluble fibrinogen in plasma into insoluble fibrin. Fibrin is in the form of filaments, and is interwoven into a network, which nets a large number of blood cells and easily forms a gel-like blood clot. Generally, blood samples should be taken immediately and examined as soon as possible, and blood coagulation needs to be prevented to influence detection.

In order to avoid blood coagulation in the process of submission, a blood oscillation device is adopted to oscillate blood, and in the prior art, a blood oscillation device frequently adopts a horizontal reciprocating oscillation mode when oscillating a blood test tube, but the blood cells in each layer of the blood in the test tube are not uniformly mixed by carrying out reciprocating oscillation on the test tube in one direction, so that the oscillation effect of the whole blood oscillation device is not ideal, and meanwhile, the blood cells which are contacted with the inner wall of the test tube for a long time are easy to break, and the blood examination result is also influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a blood shock absorber that congeals is prevented with blood to blood detection has solved the unsatisfactory problem of blood oscillation effect that blood shock absorber oscillation direction is single to lead to among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a blood coagulation-prevention oscillation device for blood detection comprises a mounting seat and a placing cavity arranged on the mounting seat and used for placing a test tube, wherein the placing cavity is movably connected with the mounting seat through a joint bearing and is driven to swing annularly through a swinging mechanism;

the swinging mechanism comprises an acting plate and a rotating seat, the acting plate extends along the outer wall of the placing cavity, the rotating seat is matched with the acting plate for use, the rotating seat is of a vertical columnar structure with a hollow structure, the rotating seat is sleeved outside the placing cavity, the lower end of the rotating seat is rotatably connected with the mounting seat, the upper end surface of the rotating seat is provided with an arc-shaped transition bulge, and the arc-shaped transition bulge is in sliding contact with the acting plate;

the rotating seat is driven to rotate through the driving assembly to drive the arc-shaped transition protrusion to rotate, the arc-shaped transition protrusion rotates to form an annular pushing action plate, and the placing cavity is driven to swing annularly along the movable joint.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses earlier utilize joint bearing to place chamber and mount pad swing joint, then place the chamber through rocking the mechanism drive and be the annular along freely movable joint and sway, carry out the ascending utensil of rocking of single side to the test tube among the prior art and have more the multi-directionality for blood in the test tube can simulate the people hand and rock the annular of test tube, increases the equilibrium between the blood cell in the test tube, leads to the broken problem of blood cell easily when also avoiding single direction reciprocating oscillation simultaneously, makes the utility model discloses the vibration effect of blood anti-coagulation oscillation device who sets up is better to blood's oscillation effect, can effectively place blood and coagulate in the short time.

Drawings

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

FIG. 2 is a schematic view of the placing chamber and the acting plate of the present invention;

FIG. 3 is a schematic structural view of the clamping cavity of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a placement chamber; 2. an action plate; 3. a drive gear; 4. a drive shaft; 5. a drive motor; 6. a fixed seat; 7. a knuckle bearing; 8. a mounting seat; 10. rotating the gear ring; 11. a rotating seat; 12. an arc-shaped transition bulge; 13. a sliding roller; 14. a contact ring plate; 15. a clamping cavity; 16. mounting a plate; 17. a clamping plate; 18. a compression spring; 19. a rubber anti-skid buffer layer; 20. a rubber bulge; 21. a sliding groove; 22. a ball bearing; 23. and a slider.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, an embodiment of the present invention provides a blood coagulation-preventing oscillation device for blood detection, which includes a mounting seat 8 and a placing cavity 1 disposed on the mounting seat 8 and used for placing a test tube, wherein the placing cavity 1 is movably connected with the mounting seat 8 through a joint bearing 7 and is driven to swing annularly through a swinging mechanism; the swinging mechanism comprises an acting plate 2 extending along the outer wall of the placing cavity 1 and a rotating seat 11 matched with the acting plate 2 for use, the rotating seat 11 is of a vertical cylindrical structure with a hollow structure, the rotating seat 11 is sleeved outside the placing cavity 1, the lower end of the rotating seat 11 is rotatably connected with the mounting seat 8, an arc-shaped transition bulge 12 is arranged on the upper end surface of the rotating seat 11, and the arc-shaped transition bulge 12 is arranged in sliding contact with the acting plate 2; the rotating seat 11 is driven to rotate by the driving assembly to drive the arc-shaped transition bulge 12 to rotate, the arc-shaped transition bulge 12 rotates to annularly push the acting plate 2, and the placing cavity 1 is driven to annularly swing along the movable joint. The utility model discloses earlier utilize joint bearing 7 will place chamber 1 and 8 swing joint of mount pad, then place chamber 1 and be the annular through rocking the mechanism drive and sway along freely movable joint, carry out the ascending utensil of rocking of unidirectional to the test tube among the prior art and have more the multi-directionality for blood in the test tube can simulate the people hand and rock the annular of test tube, increases the equilibrium between the blood cell in the test tube, leads to the broken problem of blood cell easily when also avoiding unidirectional reciprocating oscillation simultaneously, makes the utility model discloses the oscillation effect of the blood anti-coagulation oscillation device who sets up is better to blood, can effectively place blood and coagulate in the short time.

As shown in fig. 1 and 2, for making the protruding 12 of arc transition and acting on the contact that can be better between the board 2, the utility model discloses the acting on board 2 that sets up is the annular flat board of circle, is equipped with contact ring board 14 in one side that acting on board 2 and the protruding 12 contact of arc transition, and the inner wall of this contact ring board 14 is the inclined plane, and the inclination on this inclined plane is equivalent with the inclination of placing chamber 1 along joint bearing 7, and the protruding 12 of arc transition of being convenient for is horizontal contact with contact ring board 14's inner wall.

As shown in fig. 1, the utility model discloses the drive assembly mainly used drive that sets up rotates seat 11, and is concrete, drive assembly establishes including the cover and rotates ring gear 10, with the drive gear 3 that rotates ring gear 10 meshing and with the driving motor 5 of the coaxial setting of drive gear 3 on rotating seat 11, driving motor 5 passes through fixing base 6 and 8 fixed connection of mount pad. Drive gear 3 passes through drive shaft 4 with driving motor 5 and is connected, and driving motor 5 can adopt servo motor, and through PWM signal control driving motor 5's rotational speed, drive shaft 4 rotates with drive gear 3, and drive gear 3 rotates and drives the rotation ring gear 10 rotation of meshing, and then drives and rotate seat 11 and rotate, drives arc transition arch 12 annular removal and pushes away and contact ring board 14, drives and acts on board 2 and places chamber 1 and rock under joint bearing 7's effect annular.

As shown in fig. 1 and 4, in order to facilitate the rotational connection between the rotating seat 11 and the mounting seat 8, an annular sliding groove 21 is provided on the mounting seat 8, the cross section of the sliding groove 21 is in a wedge-shaped groove structure, a sliding block 23 in an annular structure is provided at the lower end of the rotating seat 11, the sliding block 23 is slidably connected with the sliding groove 21, in order to reduce the abrasion between the sliding block 23 and the sliding groove 21, a plurality of balls 22 are further embedded at the bottom of the sliding block 23, and the sliding resistance between the sliding block 23 and the sliding groove 21 is reduced.

As shown in FIG. 1, in order to reduce the wear of the contact sliding process between the contact ring plate 14 and the arc transition protrusion 12, the end of the arc transition protrusion 12 is provided with a sliding roller 13.

As shown in fig. 2 and 3, the utility model discloses the test tube of holding blood is mainly placed placing intracavity 1, fixes in placing intracavity 1 for making the test tube, the utility model discloses place intracavity 1 and be equipped with the fixture who is used for fixed test tube, fixture includes a plurality of centre gripping chambeies 15 and the centre gripping subassembly of setting in every centre gripping chamber 15, centre gripping chamber 15 is upper end open-ended cavity structure and fixes with the mounting panel 16 of placing the intracavity setting, the centre gripping subassembly is the ring cloth and extends a plurality of grip blocks 17 that set up along vertical direction including setting up in centre gripping chamber 15, and a plurality of grip blocks 17 enclose and establish into the fixed space who is used for fixed test tube, all be connected through a plurality of compression spring 18 between one side that the test tube was kept away from to grip block 17 and the centre gripping intracavity 15 inner wall. The test tube is put into from the open end of the corresponding clamping cavity 15, moves down the process and extrudes a plurality of clamping plates 17, and then is fixed in the fixed space formed by the plurality of clamping plates 17 under the action of a compression spring 18 connected with the clamping plates 17.

As shown in fig. 2 and 3, because the test tube surface is smooth, the utility model discloses one side that grip block 17 is close to the test tube is equipped with rubber anti-skidding buffer layer 19, disperses for the clamping-force to a plurality of grip blocks 17 and test tube, increases the steadiness that the test tube is shaking the in-process, the utility model discloses one side that rubber anti-skidding buffer layer 19 is close to the test tube is equipped with a plurality of rubber bumps 20.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a blood shock device that prevents condensing for blood detects, is used for placing the chamber of placing of test tube that sets up on mount pad and the mount pad, its characterized in that: the placing cavity is movably connected with the mounting seat through a joint bearing and is driven to swing annularly through a swinging mechanism;

2. The blood anticoagulation device according to claim 1, wherein: the driving assembly comprises a rotating gear ring sleeved on the rotating seat, a driving gear meshed with the rotating gear ring and a driving motor coaxially arranged with the driving gear, and the driving motor is fixedly connected with the mounting seat.

3. The blood anticoagulation device according to claim 2, wherein: and sliding rollers are arranged at the end parts of the arc-shaped transition bulges.

4. The blood anticoagulation device according to any one of claims 1 to 3, wherein: a clamping mechanism for fixing the test tube is arranged in the placing cavity,

the clamping mechanism comprises a plurality of clamping cavities and clamping components arranged in each clamping cavity,

the clamping cavity is a cavity structure with an opening at the upper end and is fixed with a mounting plate arranged in the placing cavity,

the centre gripping subassembly is the ring including setting up and lays and extend a plurality of grip blocks that set up along vertical direction in the centre gripping intracavity, and a plurality of grip blocks enclose and establish the fixed space who is used for fixed test tube, all be connected through a plurality of compression spring between one side that the test tube was kept away from to the grip block and the centre gripping intracavity wall.

5. The blood anticoagulation device according to claim 4, wherein: one side that the grip block is close to the test tube is equipped with rubber anti-skidding buffer layer, one side that rubber anti-skidding buffer layer is close to the test tube is equipped with a plurality of rubber archs.