CN216727729U - Medical science clinical laboratory uses centrifuge - Google Patents

Abstract

A centrifuge for medical clinical laboratory comprises a machine body, a machine cover is rotatably connected to the top of the machine body, a centrifugal motor is arranged at the bottom of the inner wall of the machine body, a centrifugal rod is arranged at the output end of the centrifugal motor, the outer side of one end of the centrifugal rod far away from the centrifugal motor is sleeved and connected with a centrifugal disc through a bolt, the positions of the outer sides of the periphery of the centrifugal disc, which are far away from each other, are respectively welded with a side plate, a test tube rack is rotatably connected between two opposite side plates, a row of test tube holes are formed in the test tube rack in a penetrating way, a bottom plate is welded between the two opposite side plates, which are close to the lower part of the test tube rack, and the test tube rack with adjustable angle is passed through, thereby facilitating the adjustment of the inclined and vertical placement of the test tube according to different biological samples, further reducing the acquisition cost and improving the convenience of use, through the negative pressure suction cup of bottom, adsorb whole device on table surface, and then guarantee centrifuge's stability, reduce the risk that the device takes place the damage and take place.

Description

Medical science clinical laboratory uses centrifuge

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a centrifugal machine for a medical clinical laboratory.

Background

A medical clinical laboratory centrifuge is an essential device for clinical laboratory testing of biological samples, and is a machine for separating components of a liquid from solid particles or a mixture of a liquid and a liquid by centrifugal force, and separating the components of the biological sample for testing.

The centrifuge that present medical science clinical laboratory used, when separating the biological sample of difference, need divide into the slant and the centrifuge that the test tube was placed to perpendicular centrifugation two kinds of states for separate different samples, and present centrifuge all can only single device of placing, consequently need purchase two equipment at clinical laboratory, and then increased the cost, and comparatively troublesome when using, present centrifuge all directly puts and lacks relative stable structure at the desktop simultaneously, and then causes the damage easily.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: when the centrifuge of the existing medical clinical laboratory is used, the structure is single, and the demands of centrifuging samples at different angles cannot be met.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a centrifuge for a medical laboratory, comprising: the organism, the organism top is rotated and is connected with the cover, organism inner wall bottom is equipped with centrifugal motor, the centrifugal motor output is equipped with the centrifugal lever, the one end outside that centrifugal motor was kept away from to the centrifugal lever cup joints and bolted connection has the centrifugal plate, the equal welded connection in position that the outside was kept away from each other all around to the centrifugal plate has the curb plate, two relatively rotate between the curb plate and be connected with the test-tube rack, the test-tube rack runs through and has seted up one row of test-tube hole, two welded connection has the bottom plate between the curb plate is close to the test-tube rack below relatively.

As a preferred technical scheme of the utility model, two sides of the opposite side plates of the test tube rack are connected with limiting columns in a penetrating and sliding manner, springs are welded and connected between one end of the limiting columns penetrating through the test tube rack and the inner groove wall of the limiting columns, two limiting holes are formed in the side walls of the side plates opposite to the limiting columns in a penetrating manner, arc grooves are formed in one sides of the side plates close to the two limiting holes and opposite to the test tube rack, the limiting columns are meshed and spliced with the limiting holes, and the limiting columns are meshed with the arc grooves and connected in a sliding manner, so that a required placing mode can be adjusted conveniently according to samples.

According to the preferable technical scheme, the bottom of the centrifuge body is connected with the supporting column through the bolt, and one end of the bottom of the supporting column is sleeved with the negative pressure sucker, so that the centrifuge is more stable and safer.

The utility model has the following advantages:

the angle-adjustable test tube rack is used for conveniently adjusting the inclined and vertical placement of test tubes according to different biological samples, so that the purchase cost is reduced, and the convenience of use is improved; through the negative pressure suction cup of bottom, adsorb whole device on table surface, and then guarantee centrifuge's stability, reduce the risk that the device takes place the damage and take place.

Drawings

FIG. 1 is a schematic cross-sectional front view of a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

fig. 3 is an enlarged schematic structural view of fig. 1 at B according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a body; 2. a machine cover; 3. a centrifugal motor; 4. a centrifugal lever; 5. a centrifugal pan; 6. a side plate; 7. a test tube rack; 8. a test tube hole; 9. a base plate; 10. a limiting column; 11. a spring; 12. a limiting hole; 13. an arc groove; 14. a support pillar; 15. and a negative pressure sucker.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, a centrifuge for medical laboratory, comprising: organism 1, 1 top of organism is rotated and is connected with cover 2, 1 inner wall bottom of organism is equipped with centrifugal motor 3, 3 output ends of centrifugal motor are equipped with centrifugal rod 4, centrifugal rod 4 is far away from the one end outside of centrifugal motor 3 and cup joints and bolted connection has centrifugal disc 5, the equal welded connection in position that the outside was kept away from each other all around to centrifugal disc 5 has curb plate 6, it is connected with test-tube rack 7 to rotate between two relative curb plates 6, test-tube rack 7 runs through and has seted up one row of test-tube hole 8, welded connection has bottom plate 9 between two relative curb plates 6 are close to test-tube rack 7 below, through adjustable fixed test-tube rack 7, and then promote the convenience and the practicality that centrifuge used.

Wherein, including support column 14, support column 14 one end cover is established by negative pressure suction cup 15, and support column 14 other end and 1 bottom bolted connection of organism adsorb organism 1 at table surface through the support column 14 and the negative pressure suction cup 15 of bottom for centrifuge is safer and stable more.

Wherein, curb plate 6 runs through and has seted up two spacing holes 12, through connection has arc groove 13 between the spacing hole 12, spacing hole 12 meshes the grafting and is connected with spacing post 10, spacing post 10 runs through and sliding connection with 7 lateral walls of test-tube rack, welded connection has spring 11 between the one end is run through with spacing post 10 to cell wall in the test-tube rack 7, spacing through spacing post 10 and spacing hole 12, rethread arc groove 13's regulation, and then make things convenient for test-tube rack 7 to carry out the regulation of perpendicular or slope, the convenience is separated different samples.

The working principle is as follows: when using, the test tube hole 8 with the sample test tube through test-tube rack 7 pegs graft, later centrifugal motor 3 passes through centrifugal rod 4 and drives centrifugal dish 5 and sample and rotate the centrifugation, negative sucker 15 and support column 14 through the bottom make organism 1 stability and safety more simultaneously, when needs incline and place, press down the spacing post 10 in the 6 outsides of same group curb plate simultaneously with the hand and make it enter into the arc groove 13 from spacing hole 12 of below, later through test-tube rack 7's rotation, make spacing post 10 reach the spacing hole 12 of top, make spacing post 10 peg graft in the spacing hole 12 of top through the resilience of spring 11 this moment, make test-tube rack 7 slope can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (3)

1. A centrifuge for a medical laboratory, comprising: organism (1), organism (1) top is rotated and is connected with cover (2), organism (1) inner wall bottom is equipped with centrifugal motor (3), centrifugal motor (3) output is equipped with centrifugal rod (4), the one end outside that centrifugal rod (4) kept away from centrifugal motor (3) is cup jointed and bolted connection has centrifugal disc (5), the equal welded connection in position that the outside was kept away from each other all around of centrifugal disc (5) has curb plate (6), two relatively rotate between curb plate (6) and be connected with test-tube rack (7), test-tube rack (7) are run through and have been seted up one row of test-tube hole (8), two welded connection has bottom plate (9) between being close to test-tube rack (7) below relatively in curb plate (6).

2. The medical clinical laboratory centrifuge according to claim 1, wherein a limiting column (10) is connected to two sides of the opposite side plate (6) of the test tube rack (7) in a penetrating and sliding manner, a spring (11) is connected between one end of the limiting column (10) penetrating the test tube rack (7) and the inner wall of the limiting column in a welding manner, two limiting holes (12) are formed in the side wall of the opposite limiting column (10) of the side plate (6) in a penetrating manner, an arc groove (13) is formed in one side of the side plate (6) close to the space between the two limiting holes (12) and opposite to the test tube rack (7), the limiting column (10) is engaged and plugged with the limiting holes (12), and the limiting column (10) is engaged and connected with the arc groove (13) in a sliding manner.

3. The medical clinical laboratory centrifuge as claimed in claim 1, wherein a support column (14) is bolted to the bottom of said machine body (1), and a negative pressure suction cup (15) is sleeved at one end of the bottom of said support column (14).

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