CN212361487U

CN212361487U - Be used for cell preparation quality evaluation device

Info

Publication number: CN212361487U
Application number: CN202020945228.9U
Authority: CN
Inventors: 吕彬; 王伟; 喻震; 李萍; 高双; 杨继建
Original assignee: Nolai Biomedical Technology Co ltd
Current assignee: Nolai Biomedical Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-15
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a cell preparation technical field just discloses a be used for cell preparation quality assessment device, including the cell appearance body. This be used for cell preparation quality evaluation device, drive two threaded rods at the bearing internal rotation through the motor, the screw thread movable block on the threaded rod receives about the effect of screw thread thrust, because the screw thread opposite direction on two threaded rod surfaces, so two screw thread movable blocks only can move or back-to-back motion in opposite directions, two screw thread movable blocks move in opposite directions, make first fixed plate drive first bull stick and fly leaf move to the right, the fly leaf receives the unable right side of resistance of below second fixed plate and moves, make the fly leaf drive first bull stick and second bull stick rotation, the fly leaf becomes perpendicularly by the slope, make the lifter plate remove downwards, the removal gyro wheel of lifter plate below passes through-hole and produces reaction force with ground contact and prop up the base, can accomplish the removal of cytometer body through the removal gyro wheel, the purpose of convenient removal has been reached.

Description

Be used for cell preparation quality evaluation device

Technical Field

The utility model relates to a cell preparation technical field specifically is a be used for cell preparation quality assessment device.

Background

The cell preparation, also called cell culture, refers to a method for simulating in vivo environment in vitro to enable the cell to survive, grow, reproduce and maintain the main structure and function, and the obtained cells need to detect and evaluate the characteristic parameters of the biophysical and biochemical aspects, and are generally evaluated by a cell analyzer.

Cell quality evaluation device on the existing market is various, but the defect of inconvenient removal generally exists, and the present cell appearance that is used for carrying out cell quality evaluation is mostly bulky, inconvenient transport, and does not have the moving mechanism who facilitates the use and remove, leads to need expending great manpower and time when needing the mobile machine at every turn, and is extremely inconvenient, so proposes one kind and is used for cell preparation quality evaluation device to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be used for cell preparation quality evaluation device, possess advantages such as convenient removal, it is great to have solved the most volumes of present cell appearance that is used for carrying out the cell quality evaluation, inconvenient transport, and do not have the moving mechanism who facilitates the use and remove, need consume great manpower and time when leading to at every turn needing the mobile machine, extremely inconvenient problem.

(II) technical scheme

In order to realize the convenient moving purpose, the utility model provides a following technical scheme: a quality evaluation device for cell preparation comprises a cell analyzer body, wherein a base is fixedly installed at the bottom of the cell analyzer body, bearings are fixedly installed on the left side wall and the right side wall of an inner cavity of the base, threaded rods are fixedly installed inside the bearings, a connecting block is fixedly connected between the two threaded rods, a motor is fixedly installed on the right side of the base, threaded moving blocks are connected with the outer side of the threaded rods in a threaded manner, two first fixing plates are fixedly installed at the bottom of the threaded rods, a first rotating rod is movably installed between the opposite sides of the first fixing plates, a movable plate is fixedly installed on the outer side of the first rotating rod, a lifting plate is movably installed between the left side wall and the right side wall of the inner cavity of the base, two second fixing plates are fixedly installed on the left side and the right side of the top of the lifting plate, and a second rotating rod is movably installed between, the bottom fixed mounting of lifter plate has the removal gyro wheel, the through-hole has been seted up to the bottom of base, the bottom fixed mounting of base has the rubber stabilizer blade, the equal fixed mounting in the left and right sides of lifter plate has the guide block, the guide way has all been seted up to the left and right sides wall of base inner chamber.

Preferably, the base is a hollow cuboid, and the output end of the motor is fixedly connected with the right threaded rod.

Preferably, the thread directions of the two threaded rods are opposite, and one end, far away from the first rotating rod, of the movable plate is fixedly connected with the second rotating rod.

Preferably, the number of the moving rollers is four, and the four moving rollers are uniformly distributed at the bottom of the lifting plate.

Preferably, the size of the movable roller is matched with that of the through hole, and the guide block is positioned inside the guide groove.

Preferably, the number of the rubber support feet is four, and the four rubber support feet are uniformly distributed at four corners of the bottom of the base.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for cell preparation quality assessment device possesses following beneficial effect:

1. the device for evaluating the cell preparation quality drives the two threaded rods to rotate in the bearing by the driving motor, the thread moving blocks on the threaded rods move left and right under the action of thread thrust, and because the thread directions on the surfaces of the two threaded rods are opposite, so that the two thread moving blocks only move towards each other or away from each other, the two thread moving blocks move towards each other, so that the first fixed plate drives the first rotating rod and the movable plate to move right, the movable plate cannot move right under the resistance of the second fixed plate below the movable plate, so that the movable plate drives the first rotating rod and the second rotating rod to rotate, the movable plate is inclined to be vertical, the lifting plate moves downwards, the movable roller below the lifting plate passes through the through hole to contact with the ground to generate a reaction force to prop up the base, the movement of the cell instrument body can be completed through the movable roller, and the purpose of convenient movement is achieved.

2. This be used for cell preparation quality evaluation device, setting through the guide block of lifter plate left and right sides, at the in-process that the lifter plate reciprocated, the guide block slides along the guide way of base inner wall, play the spacing effect of direction, when need not remove, through the control motor reversal, can make two screw thread movable blocks move back to back, make the removal gyro wheel rise, at last by four rubber stabilizer blades and ground contact, support whole device, frictional force between rubber and the ground is bigger, reached and placed stable purpose.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the connection structure of the lifting plate and the base of the present invention.

In the figure: 1 cell appearance body, 2 bases, 3 bearings, 4 threaded rods, 5 connecting blocks, 6 motors, 7 threaded moving blocks, 8 first fixed plates, 9 first rotating rods, 10 movable plates, 11 lifting plates, 12 second fixed plates, 13 second rotating rods, 14 moving rollers, 15 through holes, 16 rubber support legs, 17 guide blocks and 18 guide grooves.

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. 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.

Referring to fig. 1-3, a device for evaluating cell preparation quality, comprising a cytometer body 1, a base 2 is fixedly installed at the bottom of the cytometer body 1, bearings 3 are fixedly installed on the left and right side walls of the inner cavity of the base 2, threaded rods 4 are fixedly installed inside the bearings 3, a connecting block 5 is fixedly connected between the two threaded rods 4, a motor 6 is fixedly installed on the right side of the base 2, the model of the motor 6 can be Y80M1-2, the base 2 is a cuboid with a hollow interior, the output end of the motor 6 is fixedly connected with the right threaded rod 4, the outer side of the threaded rod 4 is in threaded connection with a threaded block 7, two first fixing plates 8 are fixedly installed at the bottom of the threaded rod 4, a first rotating rod 9 is movably installed between the opposite sides of the first fixing plates 8, a movable plate 10 is fixedly installed on the outer side of the first rotating rod 9, and a lifting plate 11 is, the left side and the right side of the top of the lifting plate 11 are fixedly provided with two second fixed plates 12, a second rotating rod 13 is movably arranged between one opposite sides of the front and the back second fixed plates 12, the thread directions of the two threaded rods 4 are opposite, one end of the movable plate 10 away from the first rotating rod 9 is fixedly connected with the second rotating rod 13, the bottom of the lifting plate 11 is fixedly provided with four movable rollers 14, the four movable rollers 14 are uniformly distributed at the bottom of the lifting plate 11, the bottom of the base 2 is provided with a through hole 15, the movable plate is driven by the driving motor 6 to rotate in the bearing 3, the thread moving blocks 7 on the threaded rods 4 move left and right under the action of thread thrust, and the thread directions of the surfaces of the two threaded rods 4 are opposite, so that the two thread moving blocks 7 only move in opposite directions or back to back, and the two thread moving blocks 7 move in opposite directions, so that the first fixing plate 8 drives the first rotating rod 9 and the movable plate 10 to move right, the movable plate 10 cannot move right due to the resistance of the second fixing plate 12 below the movable plate 10, the movable plate 10 drives the first rotating rod 9 and the second rotating rod 13 to rotate, the movable plate 10 is inclined to be vertical, the lifting plate 11 moves downwards, the movable rollers 14 below the lifting plate 11 penetrate through the through holes 15 to contact with the ground to generate reaction force to support the base 2, the movement of the cytometer body 1 can be completed through the movable rollers 14, the purpose of convenient movement is achieved, the bottom of the base 2 is fixedly provided with four rubber support legs 16, the number of the four rubber support legs 16 is four, the four rubber support legs 16 are uniformly distributed at four corners of the bottom of the base 2, the left side and the right side of the lifting plate 11 are both fixedly provided with guide blocks 17, the left side wall and the right side wall of the inner cavity of the base 2 are both provided with guide, guide block 17 is located the inside of guide way 18, through the setting of the guide block 17 of the lifter plate 11 left and right sides, at the in-process that lifter plate 11 reciprocated, guide block 17 slides along the guide way 18 of base 2 inner wall, play the spacing effect of direction, when not needing to remove, through control motor 6 reversal, can make two screw thread movable block 7 back of the body motion mutually, make removal gyro wheel 14 rise, contact with ground by four rubber stabilizer blades 16 at last, support whole device, frictional force between rubber and the ground is bigger, the purpose of placing stability has been reached.

In summary, according to the device for evaluating the cell preparation quality, the driving motor 6 is operated to drive the two threaded rods 4 to rotate in the bearing 3, the threaded moving blocks 7 on the threaded rods 4 move left and right under the action of the thread thrust, because the thread directions on the surfaces of the two threaded rods 4 are opposite, the two threaded moving blocks 7 only move in opposite directions or back to back, the two threaded moving blocks 7 move in opposite directions, the first fixing plate 8 drives the first rotating rod 9 and the movable plate 10 to move right, the movable plate 10 cannot move right under the resistance of the second fixing plate 12 below the movable plate 10, the movable plate 10 drives the first rotating rod 9 and the second rotating rod 13 to rotate, the movable plate 10 changes from inclination to vertical, the lifting plate 11 moves downwards, the moving roller 14 below the lifting plate 11 penetrates through the through hole 15 to contact with the ground to generate a reaction force to prop up the base 2, and the movement of the cytometer body 1 can be completed through the, the purpose of convenient removal has been reached.

And, through the setting of the guide block 17 of the lifter plate 11 left and right sides, at the in-process that the lifter plate 11 reciprocated, guide block 17 slides along the guide way 18 of the 2 inner walls of base, play the spacing effect of direction, when not needing to remove, through the reversal of control motor 6, can make two screw thread movable blocks 7 move back to back, make removal gyro wheel 14 rise, contact with ground by four rubber stabilizer blades 16 at last, support whole device, the frictional force between rubber and the ground is bigger, the stable purpose of placing has been reached, it is great to have solved the most volumes of current cell appearance that is used for carrying out the cell quality aassessment, inconvenient transport, and do not have the moving mechanism who facilitates the use to remove, lead to need to consume great manpower and time when needing to remove the machine at every turn, extremely inconvenient problem.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A quality evaluation device for cell preparation, comprising a cytometer body (1), characterized in that: the cell analyzer comprises a cell analyzer body (1), a base (2) is fixedly installed at the bottom of the cell analyzer body (1), bearings (3) are fixedly installed on the left side wall and the right side wall of an inner cavity of the base (2), threaded rods (4) are fixedly installed inside the bearings (3), a connecting block (5) is fixedly connected between the two threaded rods (4), a motor (6) is fixedly installed on the right side of the base (2), threaded moving blocks (7) are connected to the outer side of the threaded rods (4) in a threaded mode, two first fixing plates (8) are fixedly installed at the bottom of the threaded rods (4), a first rotating rod (9) is movably installed between the opposite sides of the first fixing plates (8), a movable plate (10) is fixedly installed on the outer side of the first rotating rod (9), and a lifting plate (11) is movably installed between the left side, the equal fixed mounting in left and right sides at lifter plate (11) top has quantity to be two second fixed plate (12), two around movable mounting has second bull stick (13) between the relative one side of second fixed plate (12), the bottom fixed mounting of lifter plate (11) has removal gyro wheel (14), through-hole (15) have been seted up to the bottom of base (2), the bottom fixed mounting of base (2) has rubber stabilizer blade (16), the equal fixed mounting in left and right sides of lifter plate (11) has guide block (17), guide way (18) have all been seted up to the left and right sides wall of base (2) inner chamber.

2. The apparatus for cell preparation quality evaluation according to claim 1, wherein: the base (2) is a cuboid with a hollow interior, and the output end of the motor (6) is fixedly connected with the right threaded rod (4).

3. The apparatus for cell preparation quality evaluation according to claim 1, wherein: the thread directions of the two threaded rods (4) are opposite, and one end, far away from the first rotating rod (9), of the movable plate (10) is fixedly connected with the second rotating rod (13).

4. The apparatus for cell preparation quality evaluation according to claim 1, wherein: the number of the moving rollers (14) is four, and the four moving rollers (14) are uniformly distributed at the bottom of the lifting plate (11).

5. The apparatus for cell preparation quality evaluation according to claim 1, wherein: the size of the moving roller (14) is matched with that of the through hole (15), and the guide block (17) is positioned in the guide groove (18).

6. The apparatus for cell preparation quality evaluation according to claim 1, wherein: the number of the rubber support legs (16) is four, and the four rubber support legs (16) are uniformly distributed at four corners of the bottom of the base (2).