CN215140990U

CN215140990U - Medical science inspection experiment centrifugal device

Info

Publication number: CN215140990U
Application number: CN202121052841.9U
Authority: CN
Inventors: 时新超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-14
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a medical science inspection experiment centrifugal device belongs to medical science experiment field. A centrifugal device for medical examination experiments comprises a base, a box body is fixedly arranged at the top of the base, a top cover is arranged at the top of the box body, a motor is fixedly arranged at the bottom of the inner side of the box body, a rotating shaft is fixedly arranged at the output end of the top of the motor, a fixed disc is fixedly arranged on the inner wall of the box body, a first gear is arranged above the fixed disc, a plurality of connecting rods are fixedly arranged on the top of the fixed disc in an annular structure, the top of the connecting rod is rotationally connected with a placing cylinder, the bottom of the outer surface of the placing cylinder is fixedly provided with a second gear, it is connected with the rotation cover to place a section of thick bamboo surface top and rotate, and this structure can be through placing a plurality of sections and set up alone, drives two high-speed rotations of a plurality of gears by gear one, has improved holistic centrifugal rotational speed on the one hand, and on the other hand has also ensured a plurality of or single experimental body, and centrifugal effect in the experimentation has avoided influencing centrifugal effect because of the experimental body is too few.

Description

Medical science inspection experiment centrifugal device

Technical Field

The utility model relates to a medical science experiment field, more specifically say, relate to a medical science inspection experiment centrifugal device.

Background

In current contrast file, like the application file that application number is CN202021748939.3, specifically disclose "centrifugal device for medical science inspection, including bearing frame and centrifuging tube, the inner diapire that bears the frame is provided with the motor, there is the rack output of motor through shaft coupling swing joint, the standing groove has been seted up at the middle part of rack upper surface, the edge of rack upper surface has been seted up the inclined groove … … and has been pegged graft at the inclined groove along the fixture block with the centrifuge tube, the motor drives the rack and makes the rack rotate at the inside wall that bears the frame, the rack rotates and makes draw-in groove and the inseparable joint of fixture block, the stability of centrifuging tube has been improved, avoid the centrifuging tube to slide and drop. "

Although this comparison file beneficial effect is outstanding, at the in-process of in-service use, a plurality of tippers have been seted up at the rack top, when the structure that needs the separation is single object, if place single centrifuging tube when the tipper is inside, can make the rack in rotatory in-process, the atress is uneven to influence the separation effect, for this, we propose a medical science inspection experiment centrifugal device, mainly used solves the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a medical science inspection experiment centrifugal device to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a medical science inspection experiment centrifugal device, includes the base, the base top has set firmly the box, the box top is equipped with the top cap, the inboard bottom of box has set firmly the motor, motor top output has set firmly the pivot, the box inner wall has set firmly the fixed disk, the fixed disk top is equipped with gear one, the fixed disk top is the loop configuration and has set firmly a plurality of connecting rods, the connecting rod top is rotated and is connected with and places a section of thick bamboo, it has set firmly gear two to place a section of thick bamboo external surface bottom, it is connected with the rotation cover to place a section of thick bamboo external surface top rotation, the fixed disk top is the loop configuration and has set firmly a plurality of dead levers, dead lever circumference outer wall is symmetrical structure and has set firmly two connecting plates, place a section of thick bamboo inside and placed the centrifuging tube, place a top threaded connection cover.

Preferably, the top of the rotating shaft is fixedly connected with the bottom of the gear.

Preferably, one end of the connecting plate, which is far away from the fixed rod, is connected and fixed with the rotating sleeve.

Preferably, the first gear and the second gear are meshed with each other.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, this structure can be through placing a plurality of a section of thick bamboos and set up alone, drives two high-speed rotations of a plurality of gears by gear one, has improved holistic centrifugal rotational speed on the one hand, and on the other hand has also ensured a plurality of or single experimental body, and centrifugal effect in the experimentation has avoided influencing centrifugal effect because of the experimental body is too few.

2. The utility model discloses structurally improve to some extent, through set up a plurality of dead levers at the fixed disk top to fix every section of thick bamboo of placing through the connecting plate with the rotating sleeve, ensured to place a section of thick bamboo and obtained stability at rotatory in-process.

Drawings

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

fig. 2 is a schematic view of the overall structure of the motor of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the overall structure of the placing cylinder of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a box body; 3. a top cover; 4. a motor; 5. a rotating shaft; 6. fixing the disc; 7. a first gear; 8. a connecting rod; 9. placing the cylinder; 10. a second gear; 11. rotating the sleeve; 12. fixing the rod; 13. a connecting plate; 14. centrifuging the tube; 15. and (4) a cylinder cover.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a centrifugal device for a medical examination experiment comprises a base 1, a box body 2 is fixedly arranged at the top of the base 1, a top cover 3 is arranged at the top of the box body 2, a motor 4 is fixedly arranged at the bottom of the inner side of the box body 2, a rotating shaft 5 is fixedly arranged at the top output end of the motor 4, a fixed disk 6 is fixedly arranged on the inner wall of the box body 2, a first gear 7 is arranged above the fixed disk 6, a plurality of connecting rods 8 are fixedly arranged at the top of the fixed disk 6 in an annular structure, the top of each connecting rod 8 is rotatably connected with a placing cylinder 9, a second gear 10 is fixedly arranged at the bottom of the outer surface of the placing cylinder 9, a rotating sleeve 11 is rotatably connected at the top of the outer surface of the placing cylinder 9, a plurality of fixing rods 12 are fixedly arranged at the top of the fixed disk 6 in an annular structure, two connecting plates 13 are fixedly arranged on the circumferential outer wall of each fixing rod 12 in a symmetrical structure, a centrifugal tube 14 is placed inside the placing cylinder 9, and the top of the placing cylinder is in threaded connection with a cylinder cover 15; in the using process, firstly, materials to be separated are placed in a centrifugal tube 14, the centrifugal tube 14 is placed in a placing barrel 9, the top of the placing barrel 9 is sealed through a barrel cover 15, the centrifugal tube 14 is fixed, a motor 4 is started, the motor 4 drives a rotating shaft 5 to rotate, a first gear 7 is driven to rotate in the rotating process of the rotating shaft 5, a plurality of second gears 10 are driven to rotate by the first gear 7, the placing barrel 9 is driven to rotate when the second gears 10 rotate, and therefore the material centrifuging process is completed; the structure can improve the integral centrifugal rotating speed on one hand and ensure the centrifugal effect of a plurality of or single experimental bodies in the experimental process by independently arranging the plurality of placing cylinders 9 and driving the plurality of gears two 10 to rotate at high speed by the gear one 7, thereby avoiding the influence on the centrifugal effect caused by too few experimental bodies; through set up a plurality of dead levers 12 at fixed disk 6 top to fix placing a section of thick bamboo 9 through connecting plate 13 and rotating sleeve 11 to every, guaranteed to place a section of thick bamboo 9 and obtained stability at rotatory in-process.

Specifically, the top of the rotating shaft 5 is fixedly connected with the bottom of the first gear 7.

Furthermore, one end of the connecting plate 13, which is far away from the fixed rod 12, is fixedly connected with the rotating sleeve 11.

Still further, gear one 7 intermeshes with gear two 10.

The working principle is as follows: in the in-process that uses, at first place the material that needs the separation inside centrifuging tube 14, place inside placing a section of thick bamboo 9 with centrifuging tube 14, will place a section of thick bamboo 9 top seal through cover 15, and fix centrifuging tube 14, open motor 4, it is rotatory to make motor 4

drive pivot

5, 5 rotatory in-process in the pivot, can drive gear 7 rotatory, gear 7 can drive two 10 rotations of a plurality of gears, it is rotatory to drive when two 10 rotations of gear to place a section of thick bamboo 9, thereby accomplish the centrifugal process of material.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical science inspection experiment centrifugal device, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a box body (2), the top of the box body (2) is provided with a top cover (3), the bottom of the inner side of the box body (2) is fixedly provided with a motor (4), the output end of the top of the motor (4) is fixedly provided with a rotating shaft (5), the inner wall of the box body (2) is fixedly provided with a fixed disc (6), a first gear (7) is arranged above the fixed disc (6), the top of the fixed disc (6) is of an annular structure and is fixedly provided with a plurality of connecting rods (8), the top of each connecting rod (8) is rotatably connected with a containing cylinder (9), the bottom of the outer surface of each containing cylinder (9) is fixedly provided with a second gear (10), the top of the outer surface of each containing cylinder (9) is rotatably connected with a rotating sleeve (11), the top of the fixed disc (6) is of an annular structure and is fixedly provided with a plurality of fixing rods (12), and the outer walls of the circumferences of the fixing rods (12) are of symmetrical structures and are fixedly provided with two connecting plates (13), place a section of thick bamboo (9) inside and placed centrifuging tube (14), place a section of thick bamboo (9) top threaded connection cover (15).

2. A medical testing experimental centrifugation device according to claim 1, wherein: the top of the rotating shaft (5) is fixedly connected with the bottom of the first gear (7).

3. A medical testing experimental centrifugation device according to claim 1, wherein: one end of the connecting plate (13) far away from the fixed rod (12) is fixedly connected with the rotating sleeve (11).

4. A medical testing experimental centrifugation device according to claim 1, wherein: the first gear (7) and the second gear (10) are meshed with each other.