CN215480929U

CN215480929U - Medical science class is bacterial culture device for research

Info

Publication number: CN215480929U
Application number: CN202122348226.9U
Authority: CN
Inventors: 邵博文
Original assignee: Shao Bowen
Current assignee: Shao Bowen
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-11
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a bacteria culture device for medical research, which comprises an incubator, wherein the incubator is provided with a culture cavity, the incubator is provided with an installation cavity, the installation cavity is fixedly provided with a fixed seat, the fixed seat is provided with a first movable groove and a second movable groove, the first movable groove is connected with a protective sleeve in a sliding manner, the protective sleeve is connected with a first spring, the protective sleeve is connected with a second spring, the protective sleeve is provided with a servo motor, the power output end of the servo motor is connected with an eccentric cam, the other side of the eccentric cam is hinged with a push rod, the other side of the push rod is hinged with a push seat, the push seat is connected with a slide block, the slide block is connected with a third spring, the slide block is connected with a fourth spring, the fixed seat is provided with a guide through groove at the upper side of the second movable groove, the guide through groove is connected with an upright post in a sliding manner, the top of the upright post is connected with a first chuck, the first chuck is connected with a tray, the other side of the tray is connected with a second chuck, the bottom of the second chuck is connected with a sliding seat, the sliding seat is connected with a sliding rail in a sliding manner, and the incubator is hinged with a chamber door.

Description

Medical science class is bacterial culture device for research

Technical Field

The utility model belongs to the technical field of bacterial culture, and particularly relates to a bacterial culture device for medical research.

Background

The bacteria culture is a technology for artificially growing and propagating bacteria, the bacteria are extremely wide in distribution, large in quantity and multiple in variety in the nature, can benefit mankind and can also become a cause of diseases, most of bacteria can be artificially cultured, namely, the bacteria are inoculated on a culture medium to grow and propagate, the cultured bacteria are used for research, identification and application, the bacteria culture is a complex technology, the culture method and the culture medium are selected according to the type, the purpose and the like of the bacteria during culture, and culture conditions are set.

SUMMERY OF THE UTILITY MODEL

In view of the problems raised by the above background art, the present invention is directed to: aims to provide a bacteria culture device for medical research.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

a bacteria culture device for medical research comprises an incubator, wherein a culture cavity is arranged on the upper side inside the incubator, an installation cavity is arranged on the lower side inside the incubator, a fixed seat is fixedly installed in the installation cavity, the top of the fixed seat penetrates through the installation cavity and extends into the culture cavity, the fixed seat is provided with a first movable groove and a second movable groove, a protective sleeve is connected in the first movable groove in a sliding manner, a first spring is connected to the left side of the protective sleeve, a second spring is connected to the right side of the protective sleeve, the free ends of the first spring and the second spring are both installed on the side wall of the first movable groove, a servo motor is installed in the protective sleeve, the power output end of the servo motor is connected with an eccentric cam, a push rod is hinged to the other side of the eccentric cam, a push seat is hinged to the other side of the push rod, and is connected with a slide block, the slider is slidably mounted in the second movable groove, the left side of the slider is connected with a third spring, the right side of the slider is connected with a fourth spring, the free ends of the third spring and the fourth spring are mounted on the side wall of the second movable groove, the fixed seat is provided with a guide through groove at the upper side of the second movable groove, the guide through groove is slidably connected with a stand column, the bottom of the stand column is connected with the slider, the top of the stand column is connected with a first chuck, the first chuck is connected with a tray, the other side of the tray is connected with a second chuck, the bottom of the second chuck is connected with a slide seat, the slide seat is slidably connected with a slide rail, the slide rail is fixedly mounted at the top of the fixed seat, the top of the culture cavity is provided with an LED illuminating lamp set, one side of the top of the culture cavity is provided with an air heater, and the other side of the top of the culture cavity is provided with an air refrigerator, the incubator is characterized in that a temperature sensor is installed in the incubator, a ventilation hole is installed on one side of the bottom of the incubator, the incubator is hinged to a chamber door, and anti-skidding supporting pads are installed at four corners of the bottom of the incubator.

Further inject, the chamber door is the setting of two structures of opening the door, transparent observation plate is installed to the chamber door. The structure design is more attractive, and the working state of the interior can be conveniently observed.

Further limited, a one-way valve is arranged in the ventilation hole. Such a structure design prevents external air from entering the culture chamber to cause infection to bacteria.

Further, the first spring, the second spring, the third spring and the fourth spring are the same in size and specification. The structure design is convenient for unified purchase and use, and convenient for replacement and maintenance.

Further inject, the upper and lower both sides fixedly connected with auxiliary guide sleeve of protective sheath, auxiliary guide sleeve sliding connection has auxiliary guide bar, auxiliary guide bar fixed mounting is in first movable groove. Such structural design makes the protective sheath slip more smoothly.

The utility model has the beneficial effects that:

1. according to the utility model, the air heater, the air refrigerator and the temperature sensor are arranged, the temperature in the culture cavity is monitored by sensing through the temperature sensor, once the temperature in the culture cavity is over or lower than a value set by the temperature sensor, the air heater or the air refrigerator is started, sterile air after external filtration is heated or refrigerated and conveyed into the culture cavity, the internal temperature is neutralized, and thus the optimal culture temperature is reached, and the culture effect is improved;

2. according to the utility model, the eccentric cam is driven to rotate by the servo motor, so that the eccentric cam drives the push rod, the push rod pushes the push seat, the push seat pushes the slide block, the slide block moves leftwards and rightwards in the second movable groove, the third spring and the fourth spring are extruded and rebound-stretched back and forth, so that the slide block drives the stand column, the stand column drives the first chuck, the first chuck drives the tray, the tray drives the second chuck on the other side, the second chuck drives the slide seat, the slide seat slides back and forth on the slide rail, and therefore, strain culture vessels fixedly arranged on the tray are shaken back and forth, culture solution and strains are uniformly mixed, and the culture effect is improved.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of a medical research bacterial culture apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a bacterial culture apparatus for medical research according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a servo motor of a bacterial culture apparatus for medical research according to an embodiment of the present invention;

FIG. 4 is a schematic view of a fixing base of a bacterial culture apparatus for medical research according to an embodiment of the present invention;

the main element symbols are as follows:

the incubator comprises an incubator 1, an incubation cavity 2, a mounting cavity 3, a fixed seat 4, a first movable groove 5, a second movable groove 6, a protective sleeve 7, a first spring 8, a second spring 9, a servo motor 10, an eccentric cam 11, a push rod 12, a push base 13, a slide block 14, a third spring 15, a fourth spring 16, a guide through groove 17, a stand column 18, a first chuck 19, a tray 20, a second chuck 21, a slide seat 22, a slide rail 23, an LED lighting lamp group 24, an air heater 25, an air cooler 26, a temperature sensor 27, an air vent 28, a box door 29, an anti-skid supporting pad 30, a transparent observation plate 31, an auxiliary guide sleeve 32 and an auxiliary guide rod 33.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in FIGS. 1-4, the utility model relates to a bacteria culture device for medical research, wherein a culture chamber 2 is arranged on the upper side inside a culture box 1, a mounting chamber 3 is arranged on the lower side inside the culture box 1, a fixed seat 4 is fixedly arranged in the mounting chamber 3, the top of the fixed seat 4 penetrates through the mounting chamber 3 and extends into the culture chamber 2, the fixed seat 4 is provided with a first movable groove 5 and a second movable groove 6, a protective sleeve 7 is slidably connected in the first movable groove 5, a first spring 8 is connected on the left side of the protective sleeve 7, a second spring 9 is connected on the right side of the protective sleeve 7, the free ends of the first spring 8 and the second spring 9 are both arranged on the side wall of the first movable groove 5, a servo motor 10 is arranged in the protective sleeve 7, the power output end of the servo motor 10 is connected with an eccentric cam 11, the other side of the eccentric cam 11 is hinged with a push rod 12, the other side of the push rod 12 is hinged with a push seat 13, the pushing seat 13 is connected with a sliding block 14, the sliding block 14 is slidably mounted in the second movable groove 6, the left side of the sliding block 14 is connected with a third spring 15, the right side of the sliding block 14 is connected with a fourth spring 16, the free ends of the third spring 15 and the fourth spring 16 are both mounted on the side wall of the second movable groove 6, the fixed seat 4 is provided with a guide through groove 17 on the upper side of the second movable groove 6, the guide through groove 17 is slidably connected with a stand column 18, the bottom of the stand column 18 is connected with the sliding block 14, the top of the stand column 18 is connected with a first chuck 19, the first chuck 19 is connected with a tray 20, the other side of the tray 20 is connected with a second chuck 21, the bottom of the second chuck 21 is connected with a sliding seat 22, the sliding seat 22 is slidably connected with a sliding rail 23, the sliding rail 23 is fixedly mounted on the top of the fixed seat 4, the top of the culture cavity 2 is mounted with an LED lighting lamp group 24, one side of the top of the culture cavity 2 is mounted with an air heater 25, the other side of the top of the culture cavity 2 is mounted with an air cooler 26, install temperature-sensing ware 27 in cultivateing chamber 2, cultivate chamber 2 bottom one side and install breather hole 28, incubator 1 articulates there is chamber door 29, and four corners in incubator 1 bottom install anti-skidding supporting pad 30.

In this embodiment, when the culture device is used, the culture container with the culture solution added thereto is fixedly mounted on the tray 20, then the door 29 is closed, the temperature sensor 27 starts to operate and senses the temperature in the culture chamber 2, when the temperature in the culture chamber 2 is too low, the air heater 25 is controlled to be started, the air heater 25 heats the sterile air filtered from the outside and delivers the heated sterile air into the culture chamber 2, the air temperature in the culture chamber 2 is increased to reach the optimum temperature for culture, and the redundant air in the culture chamber 2 is discharged through the ventilation holes 28, if the temperature sensor 27 senses that the temperature in the culture chamber 2 is too low, the air cooler 26 is started, the air heater 25 is turned off, the sterile air filtered from the outside is refrigerated through the air cooler 26 and delivered into the culture chamber 2, so that the cold and hot air in the culture chamber 2 is neutralized, the optimum culture temperature is reached, at the same time, the servo motor 10 is controlled to be started, the servo motor 10 drives the eccentric cam 11, the eccentric cam 11 drives the push rod 12, the push rod 12 pushes the push seat 13, the push seat 13 pushes the slide block 14, so that the slide block 14 moves left and right in the second movable groove 6, and the third spring 15 and the fourth spring 16 are extruded and rebound-stretched back and forth, so that the slide block 14 drives the upright post 18, the upright post 18 drives the first chuck 19, the first chuck 19 drives the tray 20, the tray 20 drives the second chuck 21 at the other side, the second chuck 21 drives the slide seat 22, so that the slide seat 22 slides back and forth on the slide rail 23, so that the strain culture vessel fixedly installed on the tray 20 rocks back and forth, and the culture solution and the strains can be fully mixed.

Preferably, the door 29 is configured as a double door, and the door 29 is provided with a transparent viewing plate 31. The structure design is more attractive, and the working state of the interior can be conveniently observed. In fact, other configurations of door 29 are contemplated as appropriate.

Preferably, a one-way valve is installed in the venting hole 28. This structure prevents the entry of external air into the culture chamber 2 and the infection of bacteria. In fact, other configurations of the check valve are contemplated as appropriate.

The first spring 8, the second spring 9, the third spring 15 and the fourth spring 16 are preferably identical in size and specification. The structure design is convenient for unified purchase and use, and convenient for replacement and maintenance. In fact, other structural shapes of the first spring 8, the second spring 9, the third spring 15 and the fourth spring 16 may be considered as the case may be.

Preferably, the upper and lower sides of the protection cover 7 are fixedly connected with auxiliary guide sleeves 32, the auxiliary guide sleeves 32 are slidably connected with auxiliary guide rods 33, and the auxiliary guide rods 33 are fixedly installed in the first movable groove 5. Such a structure design makes the protective sheath 7 slide more smoothly. In fact, other auxiliary guide configurations of the protective sheath 7 may be used, as the case may be.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a medical science class is bacterial culture device for research which characterized in that: comprises an incubator (1), a culture chamber (2) is arranged on the upper side in the incubator (1), an installation chamber (3) is arranged on the lower side in the incubator (1), a fixing seat (4) is fixedly arranged in the installation chamber (3), the top of the fixing seat (4) penetrates through the installation chamber (3) and extends into the culture chamber (2), the fixing seat (4) is provided with a first movable groove (5) and a second movable groove (6), a protective sleeve (7) is connected in the first movable groove (5) in a sliding manner, a first spring (8) is connected on the left side of the protective sleeve (7), a second spring (9) is connected on the right side of the protective sleeve (7), the free ends of the first spring (8) and the second spring (9) are both arranged on the side wall of the first movable groove (5), a servo motor (10) is arranged in the protective sleeve (7), the power output end of the servo motor (10) is connected with an eccentric cam (11), the other side of the eccentric cam (11) is hinged with a push rod (12), the other side of the push rod (12) is hinged with a push seat (13), the push seat (13) is connected with a sliding block (14), the sliding block (14) is slidably mounted in a second movable groove (6), the left side of the sliding block (14) is connected with a third spring (15), the right side of the sliding block (14) is connected with a fourth spring (16), the free ends of the third spring (15) and the fourth spring (16) are both mounted on the side wall of the second movable groove (6), a guide through groove (17) is arranged on the upper side of the second movable groove (6) of the fixing seat (4), an upright post (18) is slidably connected in the guide through groove (17), the bottom of the upright post (18) is connected with the sliding block (14), the top of the upright post (18) is connected with a first chuck (19), and the first chuck (19) is connected with a tray (20), the opposite side of tray (20) is connected with second chuck (21), second chuck (21) bottom is connected with slide (22), slide (22) sliding connection has slide rail (23), slide rail (23) fixed mounting is at the top of fixing base (4), cultivate chamber (2) top and install LED lighting lamp group (24), cultivate chamber (2) top one side and install air heater (25), cultivate chamber (2) top opposite side and install air cooler (26), install temperature-sensing ware (27) in cultivating chamber (2), ventilation hole (28) are installed to cultivation chamber (2) bottom one side, incubator (1) articulates there is chamber door (29), antiskid supporting pad (30) are installed in four corners in incubator (1) bottom.

2. The device for culturing bacteria for medical research according to claim 1, wherein: the box door (29) is a double-door structure, and the transparent observation plate (31) is installed on the box door (29).

3. The device for culturing bacteria for medical research according to claim 2, wherein: a one-way valve is arranged in the ventilation hole (28).

4. The device of claim 3, wherein: the first spring (8), the second spring (9), the third spring (15) and the fourth spring (16) are the same in size, model and specification.

5. The device of claim 4, wherein: the upper and lower both sides fixedly connected with supplementary uide bushing (32) of protective sheath (7), supplementary uide bushing (32) sliding connection has supplementary guide bar (33), supplementary guide bar (33) fixed mounting is in first activity groove (5).