CN217190222U

CN217190222U - Multifunctional serum separation device

Info

Publication number: CN217190222U
Application number: CN202220530983.XU
Authority: CN
Inventors: 王焕玉
Original assignee: Shandong Jiehelix Biotechnology Co ltd
Current assignee: Shandong Jiehelix Biotechnology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-16
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a multifunctional serum separation device, which relates to the field of serum separation and comprises a box body, wherein a centrifugal disc is arranged in the box body, a plurality of open pores are arranged on the surface of the centrifugal disc, a rotary column at the bottom of the centrifugal disc is connected with a first gear, two sides of the first gear are engaged and connected with a second gear, a third concentric gear is sleeved on a rotary shaft at the bottom of the second gear, the third concentric gear is connected with a fourth gear through a chain, a rotary shaft at the top of the fourth gear at the left side of the box body is connected with an output end of a motor, the top of the fourth gear at the right side of the box body is connected with a first conical gear through a transmission rod, one side of the first conical gear is engaged and connected with a second conical gear, a rotary shaft of the second conical gear passes through the shell wall of the box body and is connected with an external crank, the centrifugal disc can be driven to rotate through the transmission between a plurality of gears by the motor to carry out serum separation, or the crank is used for manually driving the serum separation, meanwhile, the storage battery is arranged in the box body, so that the box body can be remotely carried and used, and the emergency use can not be carried out when the power failure or the voltage is low.

Description

Multifunctional serum separation device

Technical Field

The utility model relates to a serum separation technical field especially relates to a multi-functional serum separator.

Background

Animal serum refers to a pale yellow transparent liquid separated after removing fibrinogen and certain coagulation factors from plasma after blood coagulation or to plasma from which fibrinogen has been removed. Its main functions are to provide basic nutrients, hormones and various growth factors, to provide binding proteins, to provide pro-contacts and growth factors to prevent cell attachment from mechanical damage, to provide some protection to the cells in culture, and to separate the animal serum, typically by centrifuge.

Present separator on the market uses for the fixed plug wire in laboratory mostly, and animal serum acquires sometimes to go on in the field, and traditional separator can not long-rangely carry the use, and separator adopts motor drive when appearing outage or voltage when lower, can not carry out emergent the use, for this reason this novel multi-functional serum separator that provides is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional serum separator has solved traditional separator and has used for the fixed plug wire in laboratory mostly, and animal serum acquires and goes on in the field sometimes, and traditional separator can not long-range carrying is used, and separator adopts motor drive when appearing outage or voltage when lower, can not carry out the technical problem of emergent use.

In order to solve the technical problem, the utility model provides a multifunctional serum separation device, which comprises a box body, wherein the top of the box body is provided with a box cover, the box body is divided into a centrifugal bin and an inner cavity through a partition plate, the middle part of the centrifugal bin is provided with a centrifugal disc, the surface of the centrifugal disc is provided with a plurality of holes, a rotating column at the bottom of the centrifugal disc is connected with a first gear in the inner cavity after passing through the partition plate, two sides of the first gear are respectively connected with a second gear in a meshing way, two rotating shafts at the bottom of the second gear are respectively sleeved with a third concentric gear, two third gears are respectively connected with a fourth gear through chains, a rotating shaft at the four top of the left gear of the box body is connected with a motor output end, the four top of the right gear of the box body is connected with a first conical gear through a transmission rod, one side of the first conical gear is connected with a second conical gear in a meshing way, and a rotating shaft of the second conical gear passes through the shell wall of the box body and is connected with an outer crank, and a bearing is sleeved on the outer wall of the rotating shaft of the second bevel gear, which is positioned in the shell wall of the box body.

Preferably, a screw hole is formed in the outer wall of a rotating shaft of the second conical gear, the bottom of the crank is connected with the screw hole through a thread block, a flip cover is installed on the outer wall of the back of the box body, and a crank groove is formed in the box body and located inside the flip cover.

Preferably, all be equipped with the clamping piece on the trompil side inner wall, the clamping piece outer wall is connected with outside ejector pad through the push rod, the centrifugal plate is located the push rod outside and is equipped with the cavity, just the push rod is located the cover and is equipped with the spring on the cavity outer wall.

Preferably, the diameters of the first gear and the third gear are smaller than the diameter of the second gear, the diameters of the third gear and the fourth gear are the same, and the diameter of the first conical gear is smaller than that of the second conical gear.

Preferably, the three inner parts of the gear are respectively provided with a ratchet assembly.

Preferably, the control assembly is installed on the outer wall of the box body in an embedded mode, and the storage battery is arranged inside the box body and located by the control assembly.

Compared with the prior art, the utility model provides a pair of multi-functional serum separator has following beneficial effect:

(1) the utility model provides a multi-functional serum separator can drive the rotation of centrifugal disc through the transmission between the motor cooperation a plurality of gears and carry out the serum separation, perhaps uses the hand drive serum separation of crank, and box internally mounted battery can long-rangely carry the use simultaneously, can't meet an urgent need the use when avoiding outage or voltage lower.

(2) The utility model provides a multi-functional serum separator, centrifugal plate surface trompil internally mounted have the clamping piece, and cooperation push rod and spring and ejector pad use, can add the reagent pipe use of holding fixed different diameters size, and three internally mounted of gear have ratchet subassembly, can make the one-way transmission of gear, save electric power and manpower, and it is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a multifunctional serum separation device according to the present invention;

FIG. 2 is a front sectional view of the multifunctional serum separation device of the present invention;

FIG. 3 is a top sectional view of the multifunctional serum separation device of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the multifunctional serum separation device of the present invention at A in FIG. 3;

fig. 5 is a schematic structural view of a ratchet assembly in the multifunctional serum separation device of the present invention.

Reference numbers in the figures: 1. a box body; 2. a box cover; 3. a partition plate; 4. a centrifugal pan; 5. opening a hole; 51. a clip; 52. a push rod; 53. a push block; 54. a cavity; 55. a spring; 6. a spin column; 7. a first gear; 8. a second gear; 9. a third gear; 91. a ratchet assembly; 10. a chain; 11. a fourth gear; 12. a motor; 13. a transmission rod; 14. a first conical gear; 15. a second bevel gear; 16. a bearing; 17. a crank; 18. a cover is turned; 19. a crank slot; 20. and a control component.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

The embodiment is given by figures 1-5, the utility model relates to a multifunctional serum separation device, which comprises a box body 1, a box cover 2 is arranged on the top of the box body 1, the inside of the box body 1 is divided into a centrifugal bin and an inner cavity through a partition plate 3, a centrifugal disc 4 is arranged in the middle of the centrifugal bin, a plurality of holes 5 are arranged on the surface of the centrifugal disc 4, a rotating column 6 at the bottom of the centrifugal disc 4 is connected with a gear I7 in the inner cavity after passing through the partition plate 3, two sides of the gear I7 are respectively engaged and connected with a gear II 8, two rotating shafts at the bottom of the gear II 8 are respectively sleeved with a concentric gear III 9, the two gear III 9 are respectively connected with a gear IV 11 through a chain 10, a rotating shaft at the top of the gear IV 11 at the left side of the box body 1 is connected with an output end of a motor 12, the top of the gear IV 11 at the right side of the box body 1 is connected with a bevel gear I14 through a transmission rod 13, one side of the bevel gear IV 14 is engaged and connected with a bevel gear II 15, the rotating shaft of the second bevel gear 15 penetrates through the shell wall of the box body 1 and is connected with the external crank 17, the bearing 16 is sleeved on the outer wall, located in the shell wall of the box body 1, of the rotating shaft of the second bevel gear 15, friction force received by rotation of the rotating shaft can be reduced through the bearing 16, and a user can use the rotating shaft in a hand-cranking mode conveniently.

Wherein, the screw has been seted up on the pivot outer wall of bevel gear two 15, crank 17 bottom is connected with the screw through the screw piece, crank 17 demountable installation, flip 18 is installed to 1 back outer wall of box, just box 1 is located flip 18 inside and is equipped with crank groove 19, crank groove 19 and crank 17 looks joint, conveniently accomodate and carry the use.

Wherein, all be equipped with clamping piece 51 on the 5 side inner walls of trompil, the clamping piece 51 outer wall is connected with outside ejector pad 53 through push rod 52, centrifugal disk 4 is located the push rod 52 outside and is equipped with cavity 54, just push rod 52 is located the cover and is equipped with spring 55 on the cavity 54 outer wall, promotes push rod 52 and clamping piece 51 through spring 55 and can add to hold fixedly to the reagent pipe that inserts the inside of trompil 5, avoids its centrifugation in-process to drop.

The diameters of the first gear 7 and the third gear 9 are smaller than the diameter of the second gear 8, the diameter of the third gear 9 is the same as that of the fourth gear 11, the diameter of the first bevel gear 14 is smaller than that of the second bevel gear 15, the centrifugal disc 4 can rotate faster through linkage between the first gear and the second gear, and the motor 12 consumes less electric power and saves more labor when a user hand-shakes the centrifugal disc.

Wherein, three 9 insides of gear all are equipped with ratchet assembly 91, can make three 9 drive two 8 rotations of gear through establishing ratchet assembly 91, and two 8 unable drive three 9 rotations of gear, through this design unidirectional transmission when can making motor 12 or crank 17 rotatory, crank 17 follows the rotation when motor 12 drive rotation can not appear, and motor 12 follows the rotation when perhaps crank 17 drive is rotatory, saves electric power and manpower.

Wherein, inlay on the box 1 outer wall and establish and install control assembly 20, control assembly 20 is located box 1 internally mounted and has the battery, can control motor 12 rotation time and rotation rate through control assembly 20, and inside sets up the battery and can conveniently long-range carrying use.

The working principle is as follows: when using this device, place the device level now, case lid 2 is opened and is inserted the trompil 5 with centrifugal reagent pipe, fix through clamping piece 51, it is rotatory through control assembly 20 control motor 12 after closing case lid 2, it is rotatory to drive centrifugal disc 4 through the transmission between gear four 11, gear three 9, gear two 8 and gear 7 and rotate and carry out serum separation, when the device electric quantity is lower, can open box 1 back flip 18 and take out crank 17 and install on box 1 right side pivot, carry out hand drive separation serum through crank 17 rotation and by bevel gear two 15, the linkage between bevel gear 14 and each gear, so that emergent use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional serum separator, its characterized in that, includes box (1), case lid (2) are installed at box (1) top, box (1) is inside to be divided into centrifugal storehouse and interior cavity through baffle (3), and centrifugal storehouse middle part is equipped with centrifugal disc (4), a plurality of trompils (5) have been seted up on centrifugal disc (4) surface, centrifugal disc (4) bottom column spinner (6) are connected with gear one (7) in the interior cavity after passing baffle (3), gear one (7) both sides all the meshing be connected with gear two (8), all overlap on two gear two (8) bottom pivot and be equipped with concentric gear three (9), two gear three (9) all are connected with gear four (11) through chain (10), box (1) left side gear four (11) top pivot is connected with motor (12) output, the top of the right gear four (11) of the box body (1) is connected with a first conical gear (14) through a transmission rod (13), one side of the first conical gear (14) is meshed with a second conical gear (15), a rotating shaft of the second conical gear (15) penetrates through the wall of the box body (1) and is connected with an external crank (17), and a bearing (16) is sleeved on the outer wall, located in the wall of the box body (1), of the rotating shaft of the second conical gear (15).

2. The multifunctional serum separating device according to claim 1, wherein a screw hole is formed in the outer wall of the rotating shaft of the second bevel gear (15), the bottom of the crank (17) is connected with the screw hole through a thread block, a flip cover (18) is installed on the outer wall of the back of the box body (1), and a crank groove (19) is formed in the position, inside the flip cover (18), of the box body (1).

3. The multifunctional serum separation device according to claim 1, characterized in that the inner walls of the sides of the opening (5) are provided with clips (51), the outer walls of the clips (51) are connected with an external push block (53) through push rods (52), the centrifugal disc (4) is provided with a cavity (54) outside the push rods (52), and the push rods (52) are sleeved with springs (55) on the outer walls of the cavity (54).

4. The multifunctional serum separating device according to claim 1, wherein the diameters of the gear I (7) and the gear III (9) are smaller than the diameter of the gear II (8), the diameters of the gear III (9) and the gear IV (11) are the same, and the diameter of the bevel gear I (14) is smaller than the diameter of the bevel gear II (15).

5. The multifunctional serum separating device according to claim 1, wherein the gear wheel III (9) is internally provided with a ratchet wheel component (91).

6. The multifunctional serum separation device according to claim 1, characterized in that the outer wall of the box body (1) is embedded with a control component (20), and the control component (20) is arranged inside the box body (1) and is provided with a storage battery.