CN212975515U

CN212975515U - Centrifugal device for medical examination

Info

Publication number: CN212975515U
Application number: CN202021748939.3U
Authority: CN
Inventors: 李新红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-16
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a centrifugal device is used in medical science inspection, including bearing frame and centrifuging tube, the interior diapire that bears the frame is provided with the motor, and there is the rack output of motor through shaft coupling swing joint, and the standing groove has been seted up at the middle part of rack upper surface, and the edge of rack upper surface has seted up the inclined groove, and the middle part threaded connection who bears the frame upper surface has the apron, and the middle part swing joint of apron lower surface has the slide, and the lower fixed surface of slide is connected with the spring, the one end fixedly connected with closing plate of spring. This centrifugal device is used in medical science inspection through the motor, bear the setting of frame, rack, standing groove, tipper, centrifuging tube, draw-in groove and fixture block, pegs graft at the tipper along the fixture block with the centrifuging tube, and the motor drives the rack and makes the rack rotate at the inside wall that bears the frame, and the rack rotates and makes draw-in groove and the inseparable joint of fixture block, has improved the stability of centrifuging tube, avoids the centrifuging tube to slide and drop.

Description

Centrifugal device for medical examination

Technical Field

The utility model relates to an utensil technical field is assisted in the inspection, specifically is a centrifugal device is used in medical science inspection.

Background

The centrifugal machine is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are not mutually soluble in emulsion, and can also be used for discharging liquid in wet solid.

The centrifugal effect of the existing centrifugal device for medical examination is not good, the centrifugal effect is not good, so that the medicine separation efficiency is low, when centrifugal operation is carried out, a reagent is generally arranged in a reagent tube and is plugged by a plug, the reagent tube is inserted into a rotary disc to rotate and carry out centrifugal operation, and the reagent tube is easy to fall off and even is damaged by collision, so that the centrifugal efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a centrifugal device is used in medical science inspection has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a centrifugal device is used in medical science inspection, is including bearing frame and centrifuging tube, the interior diapire that bears the frame is provided with the motor, there is the rack output of motor through shaft coupling swing joint, there is the pulley edge of rack through connecting piece swing joint, the standing groove has been seted up at the middle part of rack upper surface, the tip groove has been seted up to the edge of rack upper surface, the middle part threaded connection who bears the rack upper surface has the apron, the middle part swing joint of apron lower surface has the slide, the lower fixed surface of slide is connected with the spring, the one end fixedly connected with closing plate of spring.

Optionally, one end of the centrifugal tube is provided with a sealing plug, the surface of the centrifugal tube is provided with two clamping grooves, the direction of the clamping grooves is the same as the rotating direction of the motor, and the number of the clamping grooves is two.

Optionally, the contained angle of tip groove and horizontal plane is 75, the quantity of tip groove is a plurality of, a plurality of the tip groove is the inside of annular array at the rack, the inside wall of tip groove is provided with the fixture block with draw-in groove looks adaptation.

Optionally, the quantity of pulley is four, four the equidistant setting of pulley is in the edge of rack, bear the inboard wall and seted up the spout with pulley looks adaptation.

Optionally, the surface of the bearing frame is provided with an observation window, and the observation window is made of transparent plastics.

Optionally, the lower surface of the bearing frame is fixedly connected with supporting legs, one ends of the supporting legs are fixedly connected with non-slip mats, and the upper surface of the cover plate is fixedly connected with a handle.

(III) advantageous effects

The utility model provides a centrifugal device is used in medical science inspection possesses following beneficial effect:

1. this centrifugal device is used in medical science inspection, through the motor, bear the frame, the setting of rack and pulley, the motor drives the rack and makes the rack rotate at the inside wall that bears the frame, four pulleys mutually support and have improved the stability of rack, through the standing groove, the inclined trough, the centrifuging tube, the setting of draw-in groove and fixture block, peg graft at the inclined trough along the fixture block with the centrifuging tube, clockwise rotation centrifuging tube makes the draw-in groove on centrifuging tube surface and the inseparable joint of fixture block behind the inner bottom wall that the centrifuging tube was plugged into the inclined trough, the stability of centrifuging tube has been improved, avoid the centrifuging tube to slide.

2. This centrifugal device for medical science inspection through the setting of apron, slide, spring and closing plate, with the apron with bear behind the frame threaded connection, the spring promotes the closing plate and makes closing plate closely laminate with the rack and then fix the rack, has improved the leakproofness of rack, swing joint makes the closing plate conveniently rotate when sealed to the rack between slide and the apron.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic top view of the rack of the present invention;

figure 4 is the structure schematic diagram of the centrifuge tube of the present invention.

In the figure: 1. a carrier; 2. centrifuging the tube; 3. a motor; 4. placing a rack; 5. a pulley; 6. a placement groove; 7. an inclined groove; 8. a cover plate; 9. a slide plate; 10. a spring; 11. a sealing plate; 12. a sealing plug; 13. a card slot; 14. a clamping block; 15. an observation window; 16. supporting legs; 17. a handle.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a centrifugal device for medical examination comprises a bearing frame 1 and a centrifugal tube 2, wherein one end of the centrifugal tube 2 is provided with a sealing plug 12, the surface of the centrifugal tube 2 is provided with a clamping groove 13, the direction of the clamping groove 13 is the same as the rotating direction of a motor, the number of the clamping grooves 13 is two, the inner bottom wall of the bearing frame 1 is provided with a motor 3, the output end of the motor 3 is movably connected with a bearing frame 4 through a coupler, the edge of the bearing frame 4 is movably connected with pulleys 5 through connecting pieces, the number of the pulleys 5 is four, the four pulleys 5 are equidistantly arranged at the edge of the bearing frame 4, the inner side wall of the bearing frame 1 is provided with a sliding groove matched with the pulleys 5, the motor 3 works, the motor 3 drives the bearing frame 4 to enable the bearing frame 4 to rotate on the inner side wall of the bearing frame, the edge of the upper surface of the placing frame 4 is provided with an inclined groove 7, the included angle between the inclined groove 7 and the horizontal plane is 75 degrees, the number of the inclined grooves 7 is a plurality, the plurality of the inclined grooves 7 are annularly arrayed inside the placing frame 4, the inner side wall of each inclined groove 7 is provided with a clamping block 14 matched with the clamping groove 13, an operator inserts the centrifugal tube 2 into the inclined grooves 7 along the clamping block 14, the centrifugal tube 2 rotates clockwise after being inserted into the inner bottom wall of the inclined groove 7, the clamping groove 13 on the surface of the centrifugal tube 2 is tightly clamped with the clamping block 14, the rotating direction of the motor 3 is the same as that of the clamping groove 13, the clamping between the clamping groove 13 and the clamping block 14 is more stable, the centrifugal tube 2 can be pulled out upwards by rotating along the opposite direction of the clamping groove 13 after centrifugation is finished, the middle part of the upper surface of the bearing frame 1 is, lower fixed surface of slide 9 is connected with spring 10, the one end fixedly connected with closing plate 11 of spring 10, the operator with apron 8 with bear 1 threaded connection back, spring 10 promotes closing plate 11 and makes closing plate 11 closely laminate with rack 4 and then fix rack 4, the leakproofness of rack 4 has been improved, swing joint makes closing plate 11 conveniently rotatory when sealed to rack 4 between slide 9 and the apron 8, the surface of bearing frame 1 is provided with observation window 15, the material of observation window 15 is transparent plastic, bear 1 lower fixed surface of frame and be connected with supporting leg 16, the one end fixedly connected with slipmat of supporting leg 16, the last fixed surface of apron 8 is connected with handle 17, antiskid line has been seted up on the surface of handle 17.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, this centrifugal device is used in medical science inspection, the working procedure as follows:

1. the motor 3 works, the motor 3 drives the placing frame 4 to enable the placing frame 4 to rotate on the inner side wall of the placing frame 1, and the four pulleys 5 are matched with each other to improve the stability of the placing frame 4;

2. an operator inserts the centrifugal tube 2 into the inclined groove 7 along the clamping block 14, the centrifugal tube 2 rotates clockwise after being inserted into the inner bottom wall of the inclined groove 7, so that the clamping groove 13 in the surface of the centrifugal tube 2 is tightly clamped with the clamping block 14, the rotating direction of the motor 3 is the same as that of the clamping groove 13, the clamping of the clamping groove 13 and the clamping block 14 is more stable, and the centrifugal tube 2 can be pulled out upwards by rotating in the opposite direction of the clamping groove 13 after centrifugation is finished;

3. after the operator connects the cover plate 8 and the bearing frame 1 through the threads, the spring 10 pushes the sealing plate 11 to enable the sealing plate 11 to be tightly attached to the bearing frame 4 so as to fix the bearing frame 4, the sealing performance of the bearing frame 4 is improved, and the sliding plate 9 and the cover plate 8 are movably connected so that the sealing plate 11 can conveniently rotate when the bearing frame 4 is sealed.

The above, only be the concrete implementation 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 is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a centrifugal device for medical examination, includes and bears frame (1) and centrifuging tube (2), its characterized in that: the utility model discloses a bearing rack, including bearing rack (1), the inner diapire that bears rack (1) is provided with motor (3), there is rack (4) output through shaft coupling swing joint, there are pulley (5) edge of rack (4) through connecting piece swing joint, standing groove (6) have been seted up at the middle part of rack (4) upper surface, the edge of rack (4) upper surface has seted up inclined groove (7), the middle part threaded connection who bears rack (1) upper surface has apron (8), the middle part swing joint of apron (8) lower surface has slide (9), the lower fixed surface of slide (9) is connected with spring (10), the one end fixedly connected with closing plate (11) of spring (10).

2. A centrifugal device for medical examination according to claim 1, wherein: one end of the centrifugal tube (2) is provided with a sealing plug (12), a clamping groove (13) is formed in the surface of the centrifugal tube (2), the direction of the clamping groove (13) is the same as the rotating direction of the motor, and the number of the clamping grooves (13) is two.

3. A centrifugal device for medical examination according to claim 1, wherein: the inclined groove (7) is 75 degrees with the contained angle of horizontal plane, the quantity of inclined groove (7) is a plurality of, a plurality of inclined groove (7) are the inside of annular array at rack (4), the inside wall of inclined groove (7) is provided with fixture block (14) with draw-in groove (13) looks adaptation.

4. A centrifugal device for medical examination according to claim 1, wherein: the quantity of pulley (5) is four, four pulley (5) equidistant setting is in the edge of rack (4), bear frame (1) inside wall and offer the spout with pulley (5) looks adaptation.

5. A centrifugal device for medical examination according to claim 1, wherein: the surface of the bearing frame (1) is provided with an observation window (15), and the observation window (15) is made of transparent plastic.

6. A centrifugal device for medical examination according to claim 1, wherein: the lower fixed surface who bears frame (1) is connected with supporting leg (16), the one end fixedly connected with slipmat of supporting leg (16), the last fixed surface of apron (8) is connected with handle (17).