CN215179723U - Microscopic observation device for pathogenic biology - Google Patents
Microscopic observation device for pathogenic biology Download PDFInfo
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- CN215179723U CN215179723U CN202121591716.5U CN202121591716U CN215179723U CN 215179723 U CN215179723 U CN 215179723U CN 202121591716 U CN202121591716 U CN 202121591716U CN 215179723 U CN215179723 U CN 215179723U
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Abstract
The utility model discloses a microscopic observation device for pathogenic biology, which comprises an incubator, wherein one side of the top of the incubator is provided with a microscope, a light source is arranged under the microscope, a turntable is arranged between the microscope and the light source, and a stepped hole for placing a culture dish is formed on the turntable along the circumferential direction; the top of the incubator is provided with a through hole matched with the rotating shaft, a groove corresponding to the stepped hole is formed in the through hole along the circumferential direction, and a clamping ball is connected in the groove through a spring; a spherical positioning groove matched with the clamping ball is formed on the rotating shaft; the microscope is formed with external threads and is connected with an L-shaped guide rod, the L-shaped guide rod is in sliding connection with the top of the incubator, the microscope is in threaded connection with an adjusting nut, and the adjusting nut is connected to the top of the incubator in a shaft mode. The utility model discloses simple structure, convenient to use is convenient for realize the positive adjustment to the culture dish fast, and can focus the microscope as required for the speed and the precision of pathogenic microorganism experiment.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to a microscopic observation device for pathogenic biology.
Background
The pathogenic biology is a biological science for researching biological characters, propagation and epidemic rules, clinical test methods, prevention and treatment principles and the like of microorganisms. Microscopes are often used to perform relevant studies. In the control experiment, the microorganisms cultured in different culture medium compositions are usually placed in an incubator with a microscope, the microorganisms are placed on a turntable in a stable environment, and then the turntable is rotated to observe the microorganisms in different culture dishes one by one. However, the conventional apparatus has problems in that 1. the distance between the microscope and the microorganism cannot be adjusted, resulting in difficulty in focusing and difficulty in observing the microorganism at a desired depth. 2. When contrast tests are carried out, the central position of a culture dish is usually observed to be least susceptible to the influence of the surrounding environment when microorganisms are observed, and the same position can be observed to show differences, so that the influence of interference factors is avoided. However, it is difficult to quickly adjust the petri dish to the central position in the conventional observation device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a microscopic observation device for pathogenic biology. The utility model discloses simple structure, convenient to use is convenient for realize the positive adjustment to the culture dish fast, and can focus the microscope as required for the speed and the precision of pathogenic microorganism experiment.
The purpose of the utility model is realized through the following technical scheme:
a microscopic observation device for pathogenic biology comprises an incubator, wherein the top of the incubator is hinged with a door, one side of the top of the incubator is provided with a microscope, a light source is arranged under the microscope, a first rotating disc is arranged between the microscope and the light source, the first rotating disc is connected with a second rotating disc through a rotating shaft, a stepped hole for placing a culture dish is formed in the first rotating disc along the circumferential direction, and the circle center of the stepped hole is superposed with the axis of the microscope; the top of the incubator is provided with a through hole matched with the rotating shaft, a groove corresponding to the stepped hole is formed in the through hole along the circumferential direction, and a clamping ball is connected in the groove through a spring; a spherical positioning groove matched with the clamping ball is formed on the rotating shaft; the microscope is formed with external threads and is connected with an L-shaped guide rod, the L-shaped guide rod is in sliding connection with the top of the incubator, the microscope is in threaded connection with an adjusting nut, and the adjusting nut is connected to the top of the incubator in a shaft mode.
In a further improvement, a temperature sensor is arranged in the incubator.
The top and the bottom of the incubator are communicated through circulating pipes, circulating pumps and heaters are mounted on the circulating pipes, and the heaters are in wireless connection with temperature sensors.
In a further improvement, a porous air distribution plate is arranged at the lower part of the incubator, an air inlet cavity is formed between the porous air distribution plate and the bottom plate of the incubator, and the bottom of the circulating pipe is communicated with the air inlet cavity.
In a further improvement, the first rotating disc is coupled with the side wall of the incubator through a bearing.
The beneficial effects of the utility model reside in that:
the utility model discloses simple structure, convenient to use is convenient for realize the positive adjustment to the culture dish fast, and can focus the microscope as required for the speed and the precision of pathogenic microorganism experiment.
Drawings
The present invention is further explained by using the attached drawings, but the content in the attached drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples.
Example 1
The microscopic observation device for pathogenic biology shown in fig. 1 comprises an incubator 1, a door 2, a microscope 3, a light source 4, a first rotating disk 5, a rotating shaft 6, a second rotating disk 7, a stepped hole 8, a culture dish 9, a through hole 10, a groove 11, a spring 12, a clamping ball 13, a positioning groove 14, an L-shaped guide rod 15, an adjusting nut 16, a temperature sensor 17, a circulating pipe 18, a circulating pump 19, a heater 20, a porous air-homogenizing plate 21 and a bearing 22.
The top of incubator 1 is articulated to have door 2, and 1 top one side of incubator installs microscope 3, installs light source 4 under microscope 3, installs first carousel 5 between microscope 3 and the light source 4, and first carousel 5 is connected with second carousel 7 through pivot 6, and first carousel 5 passes through bearing 22 and incubator 1's lateral wall coupling. A stepped hole 8 for placing a culture dish 9 is formed in the first rotating disc 5 along the circumferential direction, and the circle center of the stepped hole 8 is overlapped with the axis of the microscope 3; the top of the incubator 1 is provided with a through hole 10 matched with the rotating shaft 6, a groove 11 corresponding to the stepped hole 8 is formed in the through hole 10 along the circumferential direction, and a clamping ball 13 is connected in the groove 11 through a spring 12; a spherical positioning groove 14 matched with the clamping ball 13 is formed on the rotating shaft 6; microscope 3 is formed with the external screw thread, and is connected with L shape guide bar 15, L shape guide bar 15 and 1 top sliding connection of incubator, and microscope 3 threaded connection has adjusting nut 16, and adjusting nut 16 coupling is at incubator 1 top.
A temperature sensor 17 is installed in the incubator 1. The lower part of the incubator 1 is provided with a porous air homogenizing plate 21, and an air inlet cavity is formed between the porous air homogenizing plate 21 and the bottom plate of the incubator 1. The top of the incubator 1 is communicated with the air inlet cavity through a circulating pipe 18, a circulating pump 19 and a heater 20 are installed on the circulating pipe 18, and the heater 20 is wirelessly connected with the temperature sensor 17.
The utility model discloses a as follows, put the culture dish respectively on the shoulder hole 8 of incubator 1, then through heater and temperature sensor adjustment culture temperature, porous even aerofoil 21 makes the hot-blast spreading of blowing in more even for the microorganism cultivation environment is more unanimous. When the cultivation finishes observing, open the light source, then rotatory adjusting nut 16, adjust microscope 3's position, it is clear to the field of vision, then every observation is with the camera after taking a picture in microscope department, then rotatory second carousel 7, when second carousel 7 is rotatory, in the extrusion withdrawal recess that positioning groove 14 was received to card ball 13, can make sound when reaching next positioning groove 14, and produce the resistance, at this moment, just in time the centre of next culture dish coincides with microscopical axis, thereby realized the positive quick location of observing the field of vision of culture dish.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A microscopic observation device for pathogenic biology comprises an incubator (1), wherein the top of the incubator (1) is hinged with a door (2), a microscope (3) is installed on one side of the top of the incubator (1), a light source (4) is installed under the microscope (3), a first turntable (5) is installed between the microscope (3) and the light source (4), the first turntable (5) is connected with a second turntable (7) through a rotating shaft (6), a stepped hole (8) for placing a culture dish (9) is formed in the first turntable (5) along the circumferential direction, and the circle center of the stepped hole (8) is coincided with the axis of the microscope (3); the top of the incubator (1) is provided with a through hole (10) matched with the rotating shaft (6), and the incubator is characterized in that a groove (11) corresponding to the stepped hole (8) is formed in the through hole (10) along the circumferential direction, and a clamping ball (13) is connected in the groove (11) through a spring (12); a spherical positioning groove (14) matched with the clamping ball (13) is formed on the rotating shaft (6); microscope (3) takes shape has the external screw thread, and is connected with L shape guide bar (15), and L shape guide bar (15) and incubator (1) top sliding connection, microscope (3) threaded connection have adjusting nut (16), and adjusting nut (16) coupling is at incubator (1) top.
2. Microscopic observation device for pathogenic biology, according to claim 1, characterized in that said incubator (1) is equipped with a temperature sensor (17).
3. Microscopic observation apparatus for pathogenic biology according to claim 2, characterized in that the top and bottom of said incubator (1) are connected by a circulation tube (18), a circulation pump (19) and a heater (20) are installed on the circulation tube (18), and the heater (20) is wirelessly connected to the temperature sensor (17).
4. Microscopic observation device for pathogenic biology according to claim 3, characterized in that a porous air-homogenizing plate (21) is installed at the lower part of the incubator (1), an air inlet cavity is formed between the porous air-homogenizing plate (21) and the bottom plate of the incubator (1), and the bottom of the circulating tube (18) is communicated with the air inlet cavity.
5. Microscopic examination device for pathogenic biology, according to claim 1, characterized in that said first rotating disc (5) is journalled to the side wall of the incubator (1) through bearings (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591716.5U CN215179723U (en) | 2021-07-14 | 2021-07-14 | Microscopic observation device for pathogenic biology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591716.5U CN215179723U (en) | 2021-07-14 | 2021-07-14 | Microscopic observation device for pathogenic biology |
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| CN215179723U true CN215179723U (en) | 2021-12-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114806845A (en) * | 2022-05-27 | 2022-07-29 | 丁烁 | Public health preventive medicine bacterium collection detection system and use method thereof |
| CN116355756A (en) * | 2023-03-11 | 2023-06-30 | 深圳医爱健康管理有限公司 | Constant temperature incubator of cell culture |
-
2021
- 2021-07-14 CN CN202121591716.5U patent/CN215179723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114806845A (en) * | 2022-05-27 | 2022-07-29 | 丁烁 | Public health preventive medicine bacterium collection detection system and use method thereof |
| CN116355756A (en) * | 2023-03-11 | 2023-06-30 | 深圳医爱健康管理有限公司 | Constant temperature incubator of cell culture |
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