CN110903979A

CN110903979A - Temporary storage device for biological cell culture dish

Info

Publication number: CN110903979A
Application number: CN201911138850.7A
Authority: CN
Inventors: 宫莉; 王超普; 张辉华; 陈柏东
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-03-24

Abstract

The invention discloses a temporary storage device for biological cell culture dishes, which comprises a cabinet body, wherein a plurality of horizontal partition plates are fixedly arranged in the cabinet body, a plurality of placing grooves are arranged on the partition plates, a cylinder is fixedly arranged at the top of the cabinet body, a piston is connected in the cylinder in a sliding manner, a connecting rod is hinged to the right side of the piston, a first one-way valve is connected to the upper side of the cylinder, the other end of the first one-way valve is connected to a filter through a pipeline, the filter comprises a rectangular shell, a first penetrating connecting pipe is fixedly connected to one end of the shell, an air filter element is connected to the inner end of the first connecting pipe, a second penetrating connecting pipe is connected to the shell, and the first connecting pipe is connected to the inner cavity of the cabinet. This device is internal with the air escape cabinet after the filtration purification, and the air flow in the reinforcing cabinet guarantees that oxygen is sufficient, provides good growing environment for the cell in the culture dish.

Description

Temporary storage device for biological cell culture dish

Technical Field

The invention relates to the technical field of biology, in particular to a temporary storage device for a biological cell culture dish.

Background

In biological teaching, especially in biological experiments, biological cells are cultured and observed, which is a biological experiment that needs to be done frequently, and the biological cells to be cultured are arranged in a culture dish and then are put into an incubator with well-set temperature and humidity conditions for culture in the conventional biological cell culture device. In actual use, a plurality of culture dishes can be manufactured at one time, and the manufactured culture dishes are placed into a special incubator in the future and need to be kept in a temporary storage device, or are exposed to the outside and easily polluted. The conventional temporary storage device is mostly replaced by a common box or cabinet, and the closed box or cabinet body is not beneficial to aerobic cell culture.

Disclosure of Invention

The invention aims to provide a temporary storage device for biological cell culture dishes, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an interim strorage device of biological cell culture dish, includes the cabinet body, the internal fixed mounting of cabinet has the horizontally baffle of a plurality of, be equipped with a plurality of standing groove on the baffle, the top fixed mounting of the cabinet body has the drum, sliding connection has the piston in the drum, the right side of piston articulates there is the connecting rod, the upside of drum is connected with first check valve, the pipe connection for the other end of first check valve is to the filter, the filter includes the casing of rectangle, the first connecting pipe that the one end fixedly connected with of casing runs through, the inner end of first connecting pipe is connected with air filter, the second that is connected with of casing runs through is taken over, the inner chamber of the pipe connection to the cabinet body for the first connecting pipe.

Preferably, a cabinet door is installed on the front side of the cabinet body through a hinge, and an ultraviolet lamp is installed on the inner side of the cabinet door.

Preferably, the top of the cabinet body is provided with an L-shaped support, the side surface of the support is fixedly connected with a U-shaped mounting rack, the mounting rack is rotatably connected with a crankshaft, and a journal of the crankshaft is rotatably connected with the other end of the connecting rod.

Preferably, the motor is installed to the upside of mounting bracket, the output and the bent axle of motor are connected.

Preferably, a second one-way valve is arranged at the left end of the cylinder and penetrates through the cylinder, and the first one-way valve is communicated with the second connecting pipe.

Specifically, the bottom of the cabinet body is provided with a circular air outlet, and the diameter of the air outlet is 2-3 cm.

Compared with the prior art, the invention has the beneficial effects that: after the motor is started, the crankshaft rotates, the piston is pulled to reciprocate through the connecting rod, air is continuously extracted from the outside and conveyed to the filter, dust and impurities in the air are removed by an air filter element of the filter, the filtered and purified air is discharged into the cabinet body, air flow in the cabinet is enhanced, sufficient oxygen is guaranteed, and a good growing environment is provided for cells in the culture dish.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the filter structure of the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a partition plate; 4. a placement groove; 5. an ultraviolet lamp; 6. a filter; 61. a housing; 62. an air filter element; 63. a first connecting pipe; 64. a second adapter tube; 7. a cylinder; 8. A piston; 9. a connecting rod; 10. a crankshaft; 11. a mounting frame; 12. a motor; 13. a second one-way valve; 14. A first one-way valve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a interim strorage device of biological cell culture dish, includes the cabinet body 1, the internal fixed mounting of cabinet has a plurality of horizontally baffle 3, be equipped with a plurality of standing groove 4 on the baffle 3, the top fixed mounting of the cabinet body 1 has drum 7, sliding connection has piston 8 in the drum 7, piston 8's right side articulates there is connecting rod 9, the upside of drum 7 is connected with first check valve 14, the other end of first check valve 14 is with pipe connection to filter 6, filter 6 includes the casing 61 of rectangle, the first connecting pipe 63 that the one end fixedly connected with of casing 61 runs through, the inner end of first connecting pipe 63 is connected with air filter 62, the second of being connected with of casing 61 running through takes over 64, the inner chamber of the cabinet body 1 of pipe connection for 63.

Specifically, a cabinet door 2 is installed on the front side of the cabinet body 1 through a hinge, and an ultraviolet lamp 5 is installed on the inner side of the cabinet door 2. Before the culture dish is placed, the inside is sterilized and disinfected by an ultraviolet lamp 5.

Specifically, the support of L shape is installed at the top of the cabinet body 1, the side fixedly connected with U-shaped mounting bracket 11 of support, mounting bracket 11 rotates and is connected with bent axle 10, the axle journal of bent axle 10 rotates with the other end of connecting rod 9 and is connected. The crankshaft 10 pulls the piston 8 to reciprocate through the connecting rod 9 when rotating.

Specifically, motor 12 is installed to the upside of mounting bracket 11, the output of motor 12 is connected with bent axle 10.

Specifically, a second one-way valve 13 is installed at the left end of the cylinder 7, and the first one-way valve 14 is communicated with the second connecting pipe 64. The second check valve 13 allows gas to be introduced into the cylinder 7, and the gas in the cylinder 7 is discharged by the first check valve 14.

Specifically, the bottom of the cabinet body 1 is provided with a circular air outlet, and the diameter of the air outlet is 2-3 cm. The air outlet is used for discharging air in the cabinet, so that the internal air pressure and the external air pressure are balanced.

The working principle is as follows: when in use, the culture dish is clamped in the placing groove 4, and then the cabinet door 2 is closed. After the motor 12 is started, the crankshaft 10 rotates to drive the piston 8 to reciprocate through the connecting rod 9, when the piston 8 moves rightwards, air is sucked into the cylinder 7 through the second one-way valve 13, when the piston 8 moves leftwards, air in the cylinder 7 is pressed out through the first one-way valve 14, the pressed air is filtered through the filter 6, dust and impurities in the air are removed through the air filter element 62 of the filter 6, the filtered and purified air is discharged into the cabinet body 1, air flow in the cabinet is enhanced, and oxygen is sufficient.

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 biological cell culture dish temporary storage device, includes cabinet body (1), its characterized in that: a plurality of horizontal partition plates (3) are fixedly arranged in the cabinet body (1), a plurality of placing grooves (4) are arranged on the partition plates (3), a cylinder (7) is fixedly arranged at the top of the cabinet body (1), a piston (8) is connected in the cylinder (7) in a sliding way, the right side of the piston (8) is hinged with a connecting rod (9), the upper side of the cylinder (7) is connected with a first one-way valve (14), the other end of the first one-way valve (14) is connected to the filter (6) by a pipeline, the filter (6) comprises a rectangular shell (61), one end of the shell (61) is fixedly connected with a first connecting pipe (63) which penetrates through the shell, the inner end of the first connecting pipe (63) is connected with an air filter element (62), the shell (61) is connected with a second connecting pipe (64) which penetrates through the shell, the first connecting pipe (63) is connected to the inner cavity of the cabinet body (1) through a pipeline.

2. The temporary storage device for biological cell culture dishes, according to claim 1, wherein: the front side of the cabinet body (1) is provided with a cabinet door (2) through a hinge, and the inner side of the cabinet door (2) is provided with an ultraviolet lamp (5).

3. The temporary storage device for biological cell culture dishes, according to claim 1, wherein: the support of L shape is installed at the top of the cabinet body (1), the side fixedly connected with U-shaped's of support mounting bracket (11), mounting bracket (11) rotate and are connected with bent axle (10), the axle journal of bent axle (10) rotates with the other end of connecting rod (9) and is connected.

4. The temporary storage device for biological cell culture dishes, according to claim 3, wherein: the motor (12) is installed to the upside of mounting bracket (11), the output and the bent axle (10) of motor (12) are connected.

5. The temporary storage device for biological cell culture dishes, according to claim 1, wherein: and a second one-way valve (13) penetrating through the cylinder (7) is installed at the left end of the cylinder, and the first one-way valve (14) is communicated with the second connecting pipe (64).

6. The temporary storage device for biological cell culture dishes, according to claim 1, wherein: the cabinet body (1) bottom is equipped with circular shape venthole, the diameter of venthole is 2 ~ 3 cm.