CN110979954A

CN110979954A - Be used for biotechnology sample storage facilities

Info

Publication number: CN110979954A
Application number: CN201911210227.8A
Authority: CN
Inventors: 洪现中; 张培刚; 洪佳慧; 洪继鹏; 吴诗雨; 郭奇; 马宁
Original assignee: Yuhuan Intelligent Technology Xuzhou Co ltd
Current assignee: Yuhuan Intelligent Technology Xuzhou Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-04-10

Abstract

The invention discloses a device for storing biotechnological samples, and particularly relates to the field of biotechnology. According to the invention, the moving mechanism is arranged, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the screw rod to rotate, and the mounting plate is driven to move up and down, so that the universal wheel extends out of the through hole, a user can push the box body to drive the box body to move, and after the box body moves to a corresponding position, the driving motor is controlled to rotate reversely to retract the universal wheel into the fixing frame, and the functions of moving and fixing the device conveniently are realized.

Description

Be used for biotechnology sample storage facilities

Technical Field

The present invention relates to the field of biotechnology, and more particularly, to a device for storing biotechnological samples.

Background

Stem cells are a type of pluripotent cells with self-replication ability, which can be differentiated into various functional cells under certain conditions, and are classified into embryonic stem cells and adult stem cells according to the development stage of the stem cells, and are classified into three types according to the development potential of the stem cells: the stem cell is an insufficiently differentiated and immature cell, has the potential function of regenerating various tissues, organs and human bodies, and is called as a universal cell in the medical field.

However, the existing storage device for biotech samples still has many disadvantages in practical use, for example, the storage device is often fixedly installed at a certain position in a laboratory and is inconvenient to move, so when stem cells need to be used, special vessel equipment is needed to take the stem cells out of the storage device, and the storage device is inconvenient to use.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a storage device for biotechnological samples, the problems to be solved by the present invention are: the storage device is not easily moved.

In order to achieve the purpose, the invention provides the following technical scheme: a device for storing biotechnological samples comprises a box body, wherein a box door is fixedly arranged on one side of the box body through a hinge, a handle is fixedly arranged on the surface of the box door, the number of the box doors is two, the two box doors are sequentially arranged from top to bottom, a liquid nitrogen conveying device is fixedly arranged on one side of the box body, a control panel is fixedly arranged on one side of the box body, which is far away from the liquid nitrogen conveying device, and a moving mechanism is arranged at the bottom of the box body;

the moving mechanism comprises a fixed frame, the fixed frame is fixedly mounted at the bottom of the box body, a lead screw is movably mounted at the bottom of an inner cavity of the fixed frame through a bearing, the top end of the lead screw movably penetrates through the top of the fixed frame and extends into the box body, a movable sleeve is movably sleeved on a rod wall of the lead screw, a mounting plate is fixedly sleeved on the outer side of the lead screw, a universal wheel is fixedly mounted at the bottom of the mounting plate, a through hole is formed in the bottom of the fixed frame in a penetrating mode, and the through hole is matched with the universal.

The implementation mode is as follows: in the in-process of in-service use, open the chamber door and place the stem cell in placing household utensils, open liquid nitrogen conveyor and add the liquid nitrogen to the box, carry out the liquid nitrogen storage to the stem cell, when needs move the box, open driving motor, driving motor drives the rotation of drive bevel gear, drive bevel gear drives driven bevel gear again and rotates, driven bevel gear drives the lead screw and rotates, the lead screw rotates and makes the movable sleeve of suit on the lead screw do elevating movement, and then has driven the mounting panel and reciprocated, thereby stretch out the universal wheel from through-hole 512, the user can promote the box and drive the box motion, after moving corresponding position, again control driving motor reversal with the universal wheel retraction to fixed frame in, be convenient for realize the removal function of box.

In a preferred embodiment, the inner walls of the two sides of the fixing frame are both provided with sliding grooves, sliding blocks are arranged inside the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the two sides of the mounting plate.

In a preferred embodiment, a driven bevel gear is fixedly sleeved outside the rod wall at the top end of the screw rod, a driving motor is fixedly installed at the bottom of an inner cavity of the box body, a driving bevel gear is fixedly sleeved at an output shaft end of the driving motor, and the driving bevel gear is meshed with the driven bevel gear.

In a preferred embodiment, a placing frame is fixedly installed inside the box body, and a plurality of placing vessels are placed inside the placing frame.

In a preferred embodiment, an observation window is fixedly embedded in one side surface of the box body, on which the box door is installed, and the observation window is made of a transparent glass material.

The invention has the technical effects and advantages that:

1. the movable sleeve sleeved on the screw rod is driven to move up and down by the rotation of the screw rod, so that the mounting plate is driven to move up and down, the universal wheels extend out of the through holes, a user can push the box body to drive the box body to move, and after the box body moves to a corresponding position, the driving motor is controlled to rotate reversely to retract the universal wheels into the fixing frame to fix the box body;

2. the movable sleeve is provided with the sliding chute and the sliding block, so that the mounting plate is convenient to guide, the mounting plate is prevented from deviating along with the rotation of the movable sleeve, the universal wheel is convenient to extend out of the fixed frame through the driven bevel gear and the driving bevel gear, the moving function of the box body is realized, the placing frame is convenient to store and place utensils, and the observation window is arranged to facilitate the observation of the internal condition of the box body.

Drawings

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

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

fig. 3 is an enlarged view of a part of the structure of the present invention.

The reference signs are: the device comprises a box body 1, an observation window 11, a box door 2, a handle 21, a liquid nitrogen conveying device 3, a control panel 4, a moving mechanism 5, a fixed frame 51, a sliding chute 511, a through hole 512, a screw rod 52, a driven bevel gear 521, a movable sleeve 522, a mounting plate 53, a slide block 531, a universal wheel 54, a placing frame 6, a placing vessel 61 and a driving bevel gear 7.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The biotechnological sample storage device provided by the embodiment of the invention can comprise a box body 1, wherein one side of the box body 1 is fixedly provided with two box doors 2 through hinges, the surfaces of the box doors 2 are fixedly provided with handles 21, the two box doors 2 are arranged in an up-down sequence, one side of the box body 1 is fixedly provided with a liquid nitrogen conveying device 3, one side of the box body 1 far away from the liquid nitrogen conveying device 3 is fixedly provided with a control panel 4, and the bottom of the box body 1 is provided with a moving mechanism 5.

Referring to fig. 1-3 of the specification, the moving mechanism 5 for a biotech sample storage device of this embodiment includes a fixed frame 51, the fixed frame 51 is fixedly installed at the bottom of the box 1, a lead screw 52 is movably installed at the bottom of an inner cavity of the fixed frame 51 through a bearing, the top end of the lead screw 52 movably penetrates through the top of the fixed frame 51 and extends into the box 1, a movable sleeve 522 is movably sleeved on a rod wall of the lead screw 52, an installation plate 53 is fixedly sleeved at the outer side of the lead screw 52, a universal wheel 54 is fixedly installed at the bottom of the installation plate 53, a through hole 512 is formed at the bottom of the fixed frame 51 in a penetrating manner, and the through hole 512 is matched with the universal.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in practical use, the box door 2 is opened to place stem cells in the placing vessel 61, the liquid nitrogen conveying device 3 is opened to add liquid nitrogen into the box body 1 to store the liquid nitrogen, when the box body 1 needs to be moved, the driving motor is started to drive the driving bevel gear 7 to rotate, the driving bevel gear 7 drives the driven bevel gear 521 to rotate, the driven bevel gear 521 drives the screw rod 52 to rotate, the screw rod 52 rotates to enable the movable sleeve 522 sleeved on the screw rod 52 to do lifting motion, the mounting plate 53 is further driven to move up and down, so that the universal wheel 54 extends out of the through hole 512, a user can push the box body 1 to drive the box body 1 to move, after the box body is moved to a corresponding position, the driving motor is controlled to reversely rotate to retract the universal wheel 54 into the fixing frame 51 to fix the box body 1, the user takes the stem cells out of the box body 1, and premature deactivation of the stem cells out of the box body 1 is, this embodiment specifically solves the problem that the storage device is not convenient to move in the prior art.

The sliding grooves 511 are formed in the inner walls of the two sides of the fixing frame 51, the sliding blocks 531 are arranged in the sliding grooves 511 in a sliding mode, and the sliding blocks 531 are fixedly connected with the two sides of the mounting plate 53.

A driven bevel gear 521 is fixedly sleeved on the outer wall of the top end rod of the screw rod 52, a driving motor is fixedly installed at the bottom of the inner cavity of the box body 1, a driving bevel gear 7 is fixedly sleeved on an output shaft end of the driving motor, and the driving bevel gear 7 is meshed with the driven bevel gear 521.

The inside fixed mounting of box 1 places frame 6, place the inside of frame 6 and placed a plurality of wares 61 of placing.

An observation window 11 is fixedly embedded on the surface of one side of the box body 1, on which the box door 2 is installed, and the observation window 11 is a transparent glass component.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in the time of in-service use, through setting up spout 511 and slider 531, be convenient for lead mounting panel 53, avoid mounting panel 53 to rotate along with movable sleeve 522 and take place the skew, through setting up driven bevel gear 521 and drive bevel gear 7, be convenient for stretch out universal wheel 54 from fixed frame 51, realize the removal function of box 1, place frame 6 through the setting, be convenient for deposit and place household utensils 61, through setting up observation window 11, be convenient for observe the inside condition of box 1, the storage device awkward problem that exists among the prior art has specifically been solved to this embodiment.

In summary, the following steps: according to the invention, the moving mechanism 5 is arranged, the driving motor is started, the driving motor drives the driving bevel gear 7 to rotate, the driving bevel gear 7 drives the driven bevel gear 521 to rotate, the driven bevel gear 521 drives the screw rod 52 to rotate, the screw rod 52 rotates to enable the movable sleeve 522 sleeved on the screw rod 52 to do lifting motion, and further the mounting plate 53 is driven to move up and down, so that the universal wheel 54 extends out of the through hole 512, a user can push the box body 1 to drive the box body 1 to move, and after the box body 1 moves to a corresponding position, the driving motor is controlled to rotate reversely to retract the universal wheel 54 into the fixed frame 51, so that the box body 1.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A device for storing biotechnological samples, comprising a case (1), characterized in that: a box door (2) is fixedly mounted on one side of the box body (1) through a hinge, a handle (21) is fixedly mounted on the surface of the box door (2), the number of the box doors (2) is two, the two box doors (2) are sequentially arranged from top to bottom, a liquid nitrogen conveying device (3) is fixedly mounted on one side of the box body (1), a control panel (4) is fixedly mounted on one side, away from the liquid nitrogen conveying device (3), of the box body (1), and a moving mechanism (5) is arranged at the bottom of the box body (1);

moving mechanism (5) are including fixed frame (51), fixed frame (51) fixed mounting is in the bottom of box (1), there is lead screw (52) inner chamber bottom of fixed frame (51) through bearing movable mounting, the top activity of lead screw (52) runs through the top of fixed frame (51) and extends to the interior of box (1), movable sleeve is equipped with movable sleeve (522) on the pole wall of lead screw (52), the fixed cover in the outside of lead screw (52) is equipped with mounting panel (53), the bottom fixed mounting of mounting panel (53) has universal wheel (54), through-hole (512) have been seted up in the bottom of fixed frame (51) run through, through-hole (512) and universal wheel (54) looks adaptation.

2. A device for biotechnological sample storage according to claim 1, characterised in that: all seted up spout (511) on the both sides inner wall of fixed frame (51), the inside slip of spout (511) is equipped with slider (531), the both sides fixed connection of slider (531) and mounting panel (53).

3. A device for biotechnological sample storage according to claim 1, characterised in that: the lead screw is characterized in that a driven bevel gear (521) is fixedly sleeved on the outer wall of the top end rod of the lead screw (52), a driving motor is fixedly installed at the bottom of an inner cavity of the box body (1), a driving bevel gear (7) is fixedly sleeved on an output shaft end of the driving motor, and the driving bevel gear (7) is meshed with the driven bevel gear (521).

4. A device for biotechnological sample storage according to claim 1, characterised in that: the inside fixed mounting of box (1) places frame (6), place the inside of frame (6) and placed a plurality of wares of placing (61).

5. A device for biotechnological sample storage according to claim 1, characterised in that: the box body (1) is provided with an observation window (11) which is fixedly embedded on the surface of one side of the box door (2), and the observation window (11) is a transparent glass component.