CN108339466B

CN108339466B - Medical science test tube agitating unit

Info

Publication number: CN108339466B
Application number: CN201810261551.1A
Authority: CN
Inventors: 刘畅
Original assignee: Fengjie Maternal And Child Health Care Hospital
Current assignee: Fengjie maternal and child health care Hospital
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2020-12-08
Anticipated expiration: 2038-03-28
Also published as: CN108339466A

Abstract

A medical test tube stirring device belongs to the field of medical instruments, a switch is fixed on the front upper side of a support plate, a support is fixed in the middle of the upper part of a bottom plate, support rods are fixedly connected with the left side and the right side of a lower support plate, an upper support plate is fixed at the upper end of each support rod, a rotating handle is fixed on the left side of the upper support plate, a rotating ring is fixed in the middle of the support rod on the right side, the rotating ring is connected in the middle of the support through screws, the support ring is sleeved at the upper end of the support, a lifting handle is fixed at the uppermost end of the support ring, a motor is fixed on the upper right side of the support ring, an upper pressure plate is fixed on the support ring below the motor, a lower pressure plate is fixed on the support ring right below the upper pressure plate, the upper end of a stirring rod is fixed on a rubber plate which is fixed at the lower end of a rotating shaft, the upper end of the outer rotating shaft penetrates through the lower pressing plate to fix the driven gear. The device stirs simultaneously with a plurality of stirring rods, and is efficient, convenient to use, simple structure.

Description

Medical science test tube agitating unit

Technical Field

The invention relates to a medical test tube stirring device, in particular to a stirring rod driven by a gear driven by a motor and a rotating rod driven by the gear, which is suitable for a test tube with the inner diameter not less than 15cm, and belongs to the field of medical instruments.

Background

At present, the test tube stirring device adopts the motor to drive the test tube tray, so that the test tube on the test tube tray is vibrated and stirred, and the reagent in the test tube is shaken uniformly. Because the stirring mode only shakes the test tube to shake up the reagent in the test tube, the stirring mode is only suitable for being even with liquid and liquid reagents or liquid and soluble solid reagents. This approach makes it difficult to homogenize liquid and poorly soluble solid reagents.

Disclosure of Invention

In view of the above disadvantages, the present invention provides a medical test tube stirring device.

The invention is realized by the following technical scheme: the utility model provides a medical science test tube agitating unit, comprises actuating mechanism, rabbling mechanism and supporting mechanism, test tube agitating unit bottom plate, switch, support frame, bottom suspension fagging, go up backup pad, joint support pole, rotation handle, swivel becket, screw, pillar ring, motor, promotion handle, little band pulley, belt, big band pulley, top board, holding down plate, pivot, rubber slab, stirring rod, driving gear and driven gear, its characterized in that: the switch is fixed on the front upper side of the support plate, the pillar is fixed in the upper middle of the bottom plate, the left side and the right side of the lower support plate are fixedly connected with the support rods, the upper end of each support rod is fixed with the upper support plate, the rotating handle is fixed on the left upper side of the upper support plate, the rotating ring is fixed in the middle of the connecting support rod on the right side, the rotating ring is connected in the middle of the pillar by screws, the pillar ring is sleeved on the upper end of the pillar, the uppermost end of the pillar ring is fixed with the lifting handle, the upper right side of the pillar ring is fixed with the motor, the upper pressure plate is fixed on the pillar ring below the motor, the lower pressure plate is fixed on the pillar ring right below the upper pressure plate, the upper end of the stirring rod is fixed on the rubber plate, the rubber plate is fixed on the lower end of the rotating shaft, the middle rotating shaft penetrates through the lower pressure plate and the, the small belt wheel is fixed on the motor, and the belt is connected with the large belt wheel and the small belt wheel.

The test tube stirring device has the beneficial effects that the structure of the test tube stirring device is simple, the test tubes are fixed by the upper supporting plate and the lower supporting plate together, five test tubes can be stirred simultaneously, and the test tube holes in the middle are large, so that test tubes with different thicknesses can be stirred. The stirring drives the band pulley through the motor, the band pulley drives the pivot, the pivot drives the driving gear, the driving gear drives driven gear, thereby drive all pivots and rotate, the stirring is accomplished by the stirring rod, be connected by the rubber slab between stirring rod and the pivot, the rubber slab has the elasticity of certain degree, so there is the effect of the regulation stirring rod interval of certain degree when the stirring, can adapt to the stirring of more different degree's solid reagent and liquid, a root is epaxial simultaneously has a plurality of stirring rods, the efficiency of stirring can be higher.

Drawings

FIG. 1 is a schematic structural diagram of a test tube stirring device of the present invention,

figure 2 is a schematic structural view of the support frame,

figure 3 is a schematic structural view of a gear and a lower pressure plate,

figure 4 is a partial schematic structural view of a stirring rod,

figure 5 is a schematic view of a support pillar,

in the figure, 1, a bottom plate, 2, a switch, 3, a support frame, 301, a lower support plate, 302, an upper support plate, 303, a connecting support rod, 304, a rotating handle, 305, a rotating ring, 306, a screw, 4, a pillar, 5, a pillar ring, 6, a motor, 7, a lifting handle, 8, a small belt wheel, 9, a belt, 10, a large belt wheel, 11, an upper pressure plate, 12, a lower pressure plate, 13, a rotating shaft, 14, a rubber plate, 15, a stirring rod, 16, a driving gear, 17 and a driven gear.

Detailed Description

The utility model provides a medical science test tube agitating unit includes bottom plate 1, switch 2, support frame 3, bottom suspension fagging 301, goes up backup pad 302, joint support pole 303, rotates handle 304, swivel 305, screw 306, pillar 4, pillar ring 5, motor 6, promotes handle 7, little band pulley 8, belt 9, big band pulley 10, top board 11, holding down plate 12, pivot 13, rubber slab 14, stirring rod 15, driving gear 16, driven gear 17.

The switch 2 is fixed on the front upper side of the support plate 1, the pillar 4 is fixed on the upper middle of the bottom plate 1, the left and right sides of the lower support plate 301 are fixedly connected with the support rods 303, the upper end of the connection support rod 303 is fixed with the upper support plate 302, the rotating handle 304 is fixed on the left upper of the upper support plate 302, the rotating ring 305 is fixed in the middle of the connection support rod 303 on the right side, the rotating ring 305 is connected with the middle of the pillar 4 by the screw 306, the pillar ring 5 is sleeved on the upper end of the pillar 4, the lifting handle 7 is fixed on the uppermost end of the pillar ring 5, the motor 6 is fixed on the upper right side of the pillar ring 5, the upper press plate 11 is fixed on the pillar ring 5 under the motor 6, the lower press plate 12 is fixed on the pillar ring 5 under the upper press plate 11, the upper end of the stirring rod 15 is fixed on the rubber plate 14, the rubber, the driving gear 16 is fixed on a middle rotating shaft 13 between the lower pressing plate 12 and the upper pressing plate 11, the upper end of the outer rotating shaft 13 penetrates through the lower pressing plate 12 to fix the driven gear 17, the small belt wheel 8 is fixed on the motor 6, and the belt 9 is connected on the large belt wheel 10 and the small belt wheel 8.

The working process is as follows: firstly, placing test tubes on a test tube rack 3, then holding a lifting handle 7 by a right hand to lift upwards, holding a rotating handle 304 by a left hand to rotate 180 degrees clockwise, then holding the lifting handle 7 by the right hand to lower downwards, pressing a start button on a switch 2, starting a motor 6 to drive a small belt wheel 8, driving a belt 9 by the small belt wheel 8, driving a large belt wheel 10 by the belt 9, driving a middle rotating shaft 13 by the large belt wheel 10, driving a driving gear 16 by the middle rotating shaft 13, directly driving a middle rubber plate 14 by the middle rotating shaft 13, driving a middle stirring rod 15 to stir the middle test tube by the middle rubber plate 14, driving a driven gear 17 by the driving gear 16 through gear meshing, driving the outer rotating shaft 13 by the driven gear 17, driving an outer rubber plate 14 by the outer rotating shaft 13, driving the outer stirring rod 15 to stir the outer test tubes by the outer rubber plate 14, and pressing a stop button of the, the motor 6 is stopped, then the right hand holds the lifting handle 7 to lift upwards, the left hand holds the rotating handle 304 to rotate clockwise by 180 degrees, and then the right hand holds the lifting handle 7 to put downwards to finish one-time stirring.

It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.

Claims

1. The utility model provides a medical science test tube agitating unit, comprises actuating mechanism, rabbling mechanism and supporting mechanism, its characterized in that: the test tube stirring device is provided with a bottom plate, a switch, a support frame, a support column ring, a motor, a lifting handle, a small belt wheel, a belt, a large belt wheel, an upper pressure plate, a lower pressure plate, a rotating shaft, a rubber plate, a stirring rod, a driving gear and a driven gear, wherein the support frame comprises a lower support plate, an upper support plate, a connecting support rod, a rotating handle, a rotating ring and a screw, the switch is fixed at the front upper side of the bottom plate, the support column is fixed in the upper middle of the bottom plate, the left side and the right side of the lower support plate are fixedly connected with the support rod, the upper support plate is fixed at the upper end of the connecting support rod, the rotating handle is fixed at the upper left side of the upper support plate, the rotating ring is fixed in the middle of the connecting support rod at the right side, the rotating ring is connected in, the upper pressing plate is fixed on a support ring below the motor, the lower pressing plate is fixed on the support ring right below the upper pressing plate, the upper end of the stirring rod is fixed on the rubber plate, the rubber plate is fixed at the lower end of the rotating shaft, the middle rotating shaft penetrates through the lower pressing plate and the uppermost end of the upper pressing plate to fix the large belt wheel, the driving gear is fixed on the middle rotating shaft between the lower pressing plate and the upper pressing plate, the upper end of the outer rotating shaft penetrates through the lower pressing plate to fix the driven gear, the small belt wheel is fixed on the motor, and the belt is connected to the large belt wheel and the small; the support column is a thin cylinder with a convex block at the top end and a thick cylinder at the bottom, the upper side of the thick cylinder is also provided with a small section of thin cylinder, and the two sides of the thick cylinder are also provided with convex blocks; the supporting frame is characterized in that an upper supporting plate and a lower supporting plate of the supporting frame are all same thin round plates, a large round hole is formed in the middle of the supporting plate, four same round holes are formed in the outer sides of the upper supporting plate, the upper supporting plate is larger than the round hole of the lower supporting plate, the upper pressing plate and the lower pressing plate are all thin round plates, one hole is formed in the middle of the upper pressing plate, four holes are uniformly formed in the outer side of one hole in the middle of the lower pressing plate, the middle hole in the upper portion of the lower pressing plate faces to one driving gear, and the four holes in.

2. A medical test tube stirring device as claimed in claim 1, wherein the rotating ring of the supporting frame is composed of two identical semicircular rings on one side and a rectangular parallelepiped on the other side.

3. A medical tube stirring device as claimed in claim 1, wherein the lower part of the support ring is a hollow cylinder, and the upper part is a rectangular block with a certain curvature.