CN214167960U

CN214167960U - Medical packaging bag surface microorganism culture apparatus

Info

Publication number: CN214167960U
Application number: CN202022589564.7U
Authority: CN
Inventors: 刘永顺; 张冉
Original assignee: Xi'an Chengshun Packaging Material Co ltd
Current assignee: Xi'an Chengshun Packaging Material Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-10
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a medical packaging bag surface microorganism culture device, which comprises an incubator, wherein a plurality of culture cylinders are arranged in the incubator at intervals, each culture cylinder comprises a cylinder body, a cylinder cover, a slide rail, a culture plate, a sealing plate and a pull rod, a fixing device for fixing the culture cylinders is arranged in the inner cavity of the incubator, and the fixing device comprises a fixing sleeve and a screw; the utility model discloses a set up pushing mechanism, after will cultivateing a section of thick bamboo right-hand member is fixed, rotate to the lead screw through motor drive bispin, and then drive the screw sleeve and be close to each other or keep away from, when two screw barrels are close to each other, it is closed each other between two connecting rods, reach the purpose that promotes the push pedal and remove left, thereby push away the gag lever post of left end to left fixed sleeve in, the reuse screw is fixed with it, thereby it is fixed to cultivate a section of thick bamboo, because it has than light characteristics to cultivate a section of thick bamboo, and is convenient for carry, the problem of because the too big inconvenient removal of culture apparatus among the prior art has been solved.

Description

Medical packaging bag surface microorganism culture apparatus

Technical Field

The utility model relates to a microbial cultivation device technical field specifically is medical wrapping bag surface microbial cultivation device.

Background

The incubator is a box device with controllable temperature, is mainly used for culturing microorganisms, plants and animal cells, has a bidirectional temperature regulating system with refrigeration and heating, is basic experimental equipment of scientific research departments of biology, agriculture, medicine, environmental protection and the like, and is widely applied to experiments of constant-temperature culture, constant-temperature reaction and the like.

After the microbial cultivation accomplished, need carry out subsequent detection, because the incubator bodily form is general great, inconvenient removal can only take out the culture dish and remove, and at the removal in-process, the culture dish is easily infected with other bacterial colonies to influence the result that detects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical wrapping bag surface microorganism culture apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the medical packaging bag surface microorganism culture device comprises an incubator, wherein a plurality of culture cylinders are arranged in the incubator at intervals, the culture cylinder comprises a cylinder body, a cylinder cover, a slide rail, a culture plate, a sealing plate and a pull rod, the cylinder body is in threaded connection with the cylinder cover, the inner wall of the cylinder body is symmetrically and fixedly connected with two slide rails, the culture plate is arranged in the cylinder body, the two sides of the culture plate extend into the slide rail and are connected with the slide rail in a sliding way, the culture plate divides the inner cavity of the cylinder into a culture cavity and a culture solution cavity from top to bottom, the end of the culture plate close to the cylinder cover is fixedly connected with the sealing plate, the outer surface of the sealing plate is attached to the inner surface of the cylinder body, the middle part of one side of the sealing plate, which is far away from the culture plate, is fixedly connected with the pull rod, and one end of the pull rod, which is far away from the sealing plate, is rotatably connected with the bottom surface of the inner cavity of the cylinder cover through a bearing.

As a further aspect of the present invention: incubator inner chamber is equipped with and is used for fixing the fixing device of culture section of thick bamboo, fixing device includes fixed sleeve and screw, the barrel bottom surface with the equal fixed connection of cover top surface is because the gag lever post, the gag lever post is kept away from the one end of culture section of thick bamboo extends to in the fixed sleeve and pass through the screw with fixed sleeve threaded connection is located left the fixed sleeve bottom surface with incubator inner chamber left side wall fixed connection is located the right side the fixed sleeve bottom surface articulates in the one end of guide bar, the other end of guide bar runs through incubator right side board and is connected with pushing mechanism.

As a further aspect of the present invention: incubator right side fixedly connected with control box, the control box surface is equipped with the controller, be equipped with in the control box pushing mechanism, pushing mechanism includes motor, bispin to lead screw, threaded sleeve, connecting rod and push pedal, control box inner chamber bottom surface fixedly connected with the motor, the output shaft of motor pass through the shaft coupling with the one end fixed connection of bispin to lead screw, the other end of bispin to lead screw pass through the bearing frame with control box inner chamber top surface rotates and connects, bispin to lead screw surface symmetry threaded connection have the threaded sleeve, threaded sleeve left end face with the one end of connecting rod is articulated, the other end of connecting rod articulate in one side of push pedal, the push pedal is kept away from one side of connecting rod with guide bar fixed connection.

As a further aspect of the present invention: the outer surface of the cylinder body is fixedly connected with a connecting pipe, the culture cavity is communicated with the culture solution cavity through the connecting pipe, a liquid pump is arranged in the culture solution cavity, and the output end of the liquid pump is communicated with the connecting pipe; the outer surface of the barrel is provided with a liquid injection port which is communicated to the culture solution cavity, and a water stop valve is arranged on the liquid injection port.

As a further aspect of the present invention: and an insulating plate is arranged between the adjacent culture cylinders, the outer wall of the insulating plate is fixedly connected with the inner wall of the incubator, and the top surface of the insulating plate is fixedly connected with an electric heating pipe.

As a further aspect of the present invention: the utility model discloses an incubator, including incubator inner chamber, door, glass observation window, door, drawer, hinge, door, drawer, incubator inner chamber bottom sliding connection has the drawer, the incubator front side articulates through the hinge has the chamber door, install glass observation window on the chamber door, the chamber door with equal fixedly connected with handle on the drawer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the culture cylinder, carry out the microbial cultivation in the culture cylinder, after the cultivation, can go down the culture cylinder and carry out follow-up detection, because the culture cylinder has than light little characteristics, portable has solved among the prior art because the too big inconvenient removal of culture apparatus, can only remove the culture dish, but removes the in-process, and the culture dish is infected with other bacterial colony easily, influences the problem of testing result.

2. The utility model has the advantages that the pushing mechanism is arranged, when the right end of the culture cylinder is fixed, the double-rotation-direction screw rod is driven to rotate through the motor, the threaded sleeves are driven to be close to or away from each other, when the two threaded cylinders are close to each other, the two connecting rods are closed to each other, and the purpose of pushing the push plate to move left is achieved, so that the limiting rod at the left end is pushed into the left fixed sleeve, and the left fixed sleeve is fixed by using a screw, and the culture cylinder is fixed; the installation and the dismantlement are convenient.

Drawings

FIG. 1 is a schematic structural diagram of a microbial cultivation device on the surface of a medical packaging bag.

FIG. 2 is a front view of a microbial cultivation device on the surface of a medical packaging bag.

FIG. 3 is a schematic structural diagram of a cylinder in the microbial culture device on the surface of the medical packaging bag.

FIG. 4 is a schematic structural diagram of a culture plate in the microorganism culture device on the surface of the medical packaging bag.

The labels in the figures are respectively: the culture box comprises an incubator 1, a culture cylinder 2, a cylinder 3, a cylinder cover 4, a sliding rail 5, a culture plate 6, a sealing plate 7, a pull rod 8, a connecting pipe 9, a liquid pump 10, a liquid injection port 11, a water stop valve 12, a fixing sleeve 13, a screw 14, a limiting rod 15, a control box 16, a controller 17, a motor 18, a double-screwing-direction screw rod 19, a threaded sleeve 20, a connecting rod 21, a push plate 22, a temperature insulation plate 23, an electric heating pipe 24, a drawer 25, a box door 26, a hinge 27, a handle 28 and a guide rod 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, the medical packaging bag surface microorganism culture device comprises an incubator 1, wherein a plurality of culture cylinders 2 are arranged in the incubator 1 at intervals, each culture cylinder 2 comprises a cylinder body 3, a cylinder cover 4, slide rails 5, culture plates 6, sealing plates 7 and pull rods 8, the cylinder body 3 is in threaded connection with the cylinder cover 4, the two slide rails 5 are symmetrically and fixedly connected to the inner wall of the cylinder body 3, the culture plates 6 are arranged in the cylinder body 3, two sides of each culture plate 6 extend into the slide rails 5 and are in sliding connection with the slide rails 5, the inner cavity of the cylinder body 3 is divided into a culture cavity and a culture solution cavity from top to bottom by the culture plates 6, the sealing plate 7 is fixedly connected to one end of the culture plate 6 close to the cylinder cover 4, the outer surface of the sealing plate 7 is attached to the inner surface of the cylinder body 3, the pull rod 8 is fixedly connected to the middle of one side of the sealing plate 7 far away from the culture plate 6, one end of the pull rod 8, which is far away from the sealing plate 7, is rotatably connected with the bottom surface of the inner cavity of the cylinder cover 4 through a bearing, the outer surface of the cylinder body 3 is fixedly connected with a connecting pipe 9, the culture cavity is communicated with the culture solution cavity through the connecting pipe 9, a liquid pump 10 is arranged in the culture solution cavity, and the output end of the liquid pump 10 is mutually communicated with the connecting pipe 9; the outer surface of the barrel 3 is provided with a liquid injection port 11, the liquid injection port 11 is communicated with the culture solution cavity, and a water stop valve 12 is arranged on the liquid injection port 11; when the culture is carried out, the culture plate 6 containing microbial colonies is inserted into the cylinder 3, the cylinder cover 4 is screwed tightly, then culture solution is injected into the culture solution cavity through the injection port 11, a good sealing effect is achieved through the sealing plate 7, and the culture solution is prevented from leaking; then, the liquid pump 10 is used for injecting the culture solution in the culture solution cavity into the culture cavity to accelerate the culture of the microorganism; after the culture is finished, the water stop valve 12 is firstly opened, redundant culture solution in the culture solution cavity is poured out, the cylinder cover 4 is unscrewed, and the culture plate 6 and the sealing plate 7 are synchronously pulled out along with the pull rod 8 under the action of the pull rod 8.

1 inner chamber of incubator is equipped with and is used for fixing the fixing device of culture section of thick bamboo 2, fixing device includes fixed sleeve 13 and screw 14, barrel 3 bottom surface with the equal fixed connection of 4 top surfaces of cover is because gag lever post 15, gag lever post 15 is kept away from the one end of culture section of thick bamboo 2 extends to in the fixed sleeve 13 and pass through screw 14 with fixed sleeve 13 threaded connection is located left fixed sleeve 13 bottom surface with 1 inner chamber left side wall fixed connection of incubator is located the right side fixed sleeve 13 bottom surface articulates in the one end of guide bar 29, the other end of guide bar 29 runs through 1 right side board of incubator and is connected with pushing mechanism.

A control box 16 is fixedly connected with the right side of the incubator 1, a controller 17 is arranged on the outer surface of the control box 16, the pushing mechanism is arranged in the control box 16 and comprises a motor 18, a double-rotation-direction screw rod 19, a threaded sleeve 20, a connecting rod 21 and a push plate 22, the bottom surface of the inner cavity of the control box 16 is fixedly connected with the motor 18, the output shaft of the motor 18 is fixedly connected with one end of the double-rotation-direction screw rod 19 through a coupler, the other end of the double-rotation-direction screw rod 19 is rotationally connected with the top surface of the inner cavity of the control box 16 through a bearing seat, the outer surface of the double-rotation-direction screw rod 19 is symmetrically connected with the threaded sleeve 20 through threads, the left end surface of the threaded sleeve 20 is hinged with one end of the connecting rod 21, the other end of the connecting rod 21 is hinged to one side of the push plate 22, and one side of the push plate 22 far away from the connecting rod 21 is fixedly connected with the guide rod 29.

The utility model discloses an incubator, including incubator 1, door 26, drawer 25, hinge 27, glass observation window, chamber door 26, drawer 25, incubator 1 inner chamber bottom sliding connection has a drawer 25, incubator 1 front side articulates through the hinge 27 has the chamber door 26, install glass observation window on the chamber door 26, chamber door 26 with equal fixedly connected with handle 28 on the drawer 25.

The utility model discloses a theory of operation is: when the culture cylinder 2 is fixed by an operator, firstly, the limiting rod 15 on the right side of the culture cylinder 2 is in threaded connection with the fixed sleeve 13, then the culture cylinder 2 is swung, the limiting rod 15 on the left side of the culture cylinder 2 is aligned with the fixed sleeve 13, the motor 18 drives the double-rotation-direction screw rod 19 to rotate, further the threaded sleeves 20 are driven to mutually approach, the connecting rod 21 drives the push plate 22 to move leftwards, so that the limiting rod 15 on the left end is pushed into the fixed sleeve 13 on the left side, and then the screw 14 is used for fixing the culture cylinder 2; when the culture cylinder 2 needs to be taken down, the operations are carried out reversely, the disassembly is convenient, and the culture cylinder 2 is light and small and is convenient to carry.

Through the solution of liquid pump 10 in with the culture solution intracavity during cultivation through connecting pipe 9 injection cultivation intracavity, be convenient for observe the cultivation condition in the cultivation section of thick bamboo 2 through installing glass observation window on chamber door 26, be convenient for in time supply the culture solution, cultivate the back of accomplishing, need take out cultivation board 6 and make further analysis, can rotate cover 4, will through with the staving separation, pull cover 4 again, under the effect of pull rod 8, drive cultivation board 6 of closing plate 7 and remove, conveniently take out cultivation board 6.

Example 2

The present embodiment is a further improvement on the basis of embodiment 1, and specifically includes the following steps:

referring to fig. 1-4, a heat insulation plate 23 is disposed between adjacent culture cylinders 2, the outer wall of the heat insulation plate 23 is fixedly connected to the inner wall of the incubator 1, an electric heating tube 24 is fixedly connected to the top surface of the heat insulation plate 23, the inner cavity of the incubator 1 is heated by the electric heating tube 24, the heating temperature is controlled by the controller 17 to achieve the optimal culture state, and meanwhile, a plurality of culture cylinders 2 and a plurality of electric heating tubes 24 are provided, so that different temperatures can be set for each heating tube during culture, observation and comparison are facilitated, and the practicability is high.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The medical packaging bag surface microorganism culture device comprises an incubator (1) and is characterized in that a plurality of culture cylinders (2) are arranged in the incubator (1) at intervals, each culture cylinder (2) comprises a cylinder body (3), a cylinder cover (4), slide rails (5), a culture plate (6), a sealing plate (7) and a pull rod (8), the cylinder body (3) is in threaded connection with the cylinder cover (4), the two slide rails (5) are symmetrically and fixedly connected to the inner wall of the cylinder body (3), the culture plate (6) is arranged in the cylinder body (3), two sides of the culture plate (6) extend into the slide rails (5) and are in sliding connection with the slide rails (5), the inner cavity of the cylinder body (3) is divided into a culture cavity and a culture liquid cavity from top to bottom by the culture plate (6), and the sealing plate (7) is fixedly connected to one end, close to the cylinder cover (4), of the culture plate (6), the outer surface of the sealing plate (7) is attached to the inner surface of the barrel body (3), the middle of one side of the culture plate (6) is fixedly connected with the pull rod (8) in the sealing plate (7), and one end of the sealing plate (7) is far away from the pull rod (8) and is rotatably connected with the bottom surface of the inner cavity of the barrel cover (4) through a bearing.

2. The medical packaging bag surface microorganism culture device according to claim 1, the inner cavity of the incubator (1) is provided with a fixing device for fixing the culture cylinder (2), the fixing device comprises a fixing sleeve (13) and a screw (14), the bottom surface of the cylinder body (3) and the top surface of the cylinder cover (4) are fixedly connected with a limiting rod (15), one end of the limiting rod (15) far away from the culture cylinder (2) extends into the fixed sleeve (13) and is in threaded connection with the fixed sleeve (13) through the screw (14), the bottom surface of the fixed sleeve (13) on the left side is fixedly connected with the left side wall of the inner cavity of the incubator (1), the bottom surface of the fixed sleeve (13) on the right side is hinged at one end of the guide rod (29), the other end of the guide rod (29) penetrates through the right side plate of the incubator (1) and is connected with a pushing mechanism.

3. The medical packaging bag surface microorganism culture device according to claim 2, wherein a control box (16) is fixedly connected to the right side of the incubator (1), a controller (17) is arranged on the outer surface of the control box (16), the pushing mechanism is arranged in the control box (16), the pushing mechanism comprises a motor (18), a double-rotation-direction screw rod (19), a threaded sleeve (20), a connecting rod (21) and a push plate (22), the motor (18) is fixedly connected to the bottom surface of the inner cavity of the control box (16), an output shaft of the motor (18) is fixedly connected with one end of the double-rotation-direction screw rod (19) through a shaft coupling, the other end of the double-rotation-direction screw rod (19) is rotatably connected with the top surface of the inner cavity of the control box (16) through a bearing seat, and the threaded sleeve (20) is symmetrically and threadedly connected to the outer surface of the double-rotation-direction screw rod (19), the left end face of the threaded sleeve (20) is hinged to one end of the connecting rod (21), the other end of the connecting rod (21) is hinged to one side of the push plate (22), and one side, far away from the connecting rod (21), of the push plate (22) is fixedly connected with the guide rod (29).

4. The medical packaging bag surface microorganism culture device according to claim 1, wherein a connecting pipe (9) is fixedly connected to the outer surface of the cylinder (3), the culture chamber is communicated with the culture solution chamber through the connecting pipe (9), a liquid pump (10) is arranged in the culture solution chamber, and the output end of the liquid pump (10) is communicated with the connecting pipe (9); a liquid injection port (11) is formed in the outer surface of the barrel body (3), the liquid injection port (11) is communicated to the culture solution cavity, and a water stop valve (12) is installed on the liquid injection port (11).

5. The medical packaging bag surface microorganism culture device as claimed in claim 4, wherein a heat insulation plate (23) is arranged between adjacent culture cylinders (2), the outer wall of the heat insulation plate (23) is fixedly connected with the inner wall of the incubator (1), and the top surface of the heat insulation plate (23) is fixedly connected with an electric heating pipe (24).

6. The medical packaging bag surface microorganism culture device as claimed in claim 1, wherein a drawer (25) is slidably connected to the bottom of the inner cavity of the incubator (1), a box door (26) is hinged to the front side of the incubator (1) through a hinge (27), a glass observation window is installed on the box door (26), and handles (28) are fixedly connected to the box door (26) and the drawer (25).