Plastic degrading bacterium screening device
By using high-definition cameras and environmental control systems in the plastic degradation bacteria screening device, the problems of labor-consuming and inaccurate traditional screening methods are solved, and efficient screening and accuracy of plastic degradation bacteria are achieved.
Patent Information
- Application Number
- CN202323591468.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The traditional plastic degradation bacteria screening method requires manual real-time viewing, which consumes manpower and material resources and is not accurate enough, making it difficult to efficiently screen out microorganisms with the ability to degrade plastics.
A plastic degradation bacteria screening device was designed, using a high-definition camera to monitor the degradation situation in real time, combined with heating plates, temperature sensors, humidity sensors and movable bar systems, to achieve clamping and fixing and environmental control of Petri dishes of different sizes, reducing the need for manual observation .
Through real-time monitoring and environmental control of high-definition cameras, screening accuracy is improved, manpower is saved for manual viewing, and the applicability and efficiency of the device are enhanced.
Smart Images
Figure CN222139119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening, in particular to a plastic-degrading bacteria screening device. Background Art
[0002] In our daily lives, the use of plastic products has become ubiquitous. Plastic bags, plastic bottles, plastic containers, etc. are common items in our lives. However, as the use of plastic products increases year by year, the problem of plastic pollution is becoming more and more serious. Traditional plastic products are difficult to degrade, and long-term accumulation will cause certain harm to the environment. In order to solve this problem, scientists have gradually turned their attention to plastic degrading bacteria. Plastic degrading bacteria are a type of bacteria that can degrade plastic molecules. They can use plastic molecules as a carbon source and energy to decompose them into substances such as carbon dioxide and water, thereby causing the plastic molecules to degrade.
[0003] However, there are many types of microorganisms, and not every microorganism can degrade plastics, so screening is needed. The traditional screening method is to screen out microorganisms with the ability to degrade plastics through culture media. The general method is to collect samples from the natural environment, then perform mild treatment (such as heating) to remove unnecessary microorganisms, and finally distribute the samples to different culture media for screening. Among them, the more commonly used culture media are M9 culture media, corn starch culture media, etc.
[0004] Although this method is low-cost and easy to use, it requires staff to check the screening status of degrading bacteria in real time, which is relatively labor-intensive and resource-intensive. Therefore, we propose a plastic degrading bacteria screening device to solve the above problem. Utility Model Content
[0005] The purpose of the utility model is to provide a plastic degrading bacteria screening device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic degrading bacteria screening device, comprising a box body, one end of the box body is hinged with a box door, the bottom of the box body is slidably installed with a movable plate through a slide rail, the top of the movable plate is concavely provided with a movable groove, one end of the movable groove is fixedly connected to a fixed strip, both sides of one end surface of the fixed strip are respectively fixedly connected to one end of a guide slide bar, the other end of the guide slide bar is fixedly connected to the other end inner wall of the movable groove, one end of the guide slide bar is slidably sleeved with a spring, one end of the spring is fixedly connected to the inner wall of the movable groove, and the other end of the spring is fixedly connected to the end movable strip, the end movable strip is slidably connected to the guide slide bar, a plurality of movable strips are movably provided between the end movable strip and the fixed strip, and the movable strips are all slidably connected to the guide slide bar;
[0007] Heating plates are fixedly mounted on the inner walls on both sides of the box body, and high-definition cameras are fixedly mounted on the inner walls on both sides of the top of the box body.
[0008] Preferably, a plurality of temperature sensors and humidity sensors are fixedly mounted on the inner wall of the box.
[0009] Preferably, a control panel is fixedly installed outside the box door.
[0010] Preferably, a plurality of fan-shaped grooves are respectively provided on both sides of the movable bar, and a plurality of fan-shaped grooves are provided on the side opposite to the end movable bar and the fixed bar, and the fan-shaped grooves are arranged in one-to-one correspondence.
[0011] Preferably, a plurality of identification plates are fixedly connected to the tops of the movable bars, the end movable bars and the fixed bars, and the positions of the identification plates correspond one to one to the positions of the fan-shaped grooves.
[0012] Preferably, a filter screen is fixedly installed on the top of one side of the box.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the degradation status of plastic-degrading bacteria can be viewed in real time through a high-definition camera, which saves manpower for manual viewing and ensures the accuracy of screening. At the same time, the movable bar cooperates with the end movable bar to facilitate the clamping and fixing of culture dishes of different sizes, thereby increasing the overall practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;
[0016] Figure 3 It is a front view of the utility model.
[0017] In the figure: box body 1, box door 2, movable plate 3, movable groove 4, guide slide bar 5, fan-shaped groove 6, spring 7, movable bar 8, end movable bar 9, fixed bar 10, identification plate 11, heating plate 12, control panel 13, high-definition camera 14, temperature sensor 15, humidity sensor 16, filter 17. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Example 1
[0020] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and provides a plastic degrading bacteria screening device, including a box body 1, a box door 2 is hinged at one end of the box body 1, a movable plate 3 is slidably installed at the bottom of the box body 1 through a slide rail, a movable groove 4 is concavely arranged at the top of the movable plate 3, one end of the movable groove 4 is fixedly connected to a fixed bar 10, two sides of one end surface of the fixed bar 10 are respectively fixedly connected to one end of a guide slide bar 5, the other end of the guide slide bar 5 is fixedly connected to the inner wall of the other end of the movable groove 4, a spring 7 is slidably sleeved at one end of the guide slide bar 5, one end of the spring 7 is fixedly connected to the inner wall of the movable groove 4, the other end of the spring 7 is fixedly connected to the end movable bar 9, the end movable bar 9 is slidably connected to the guide slide bar 5, a plurality of movable bars 8 are movably arranged between the end movable bar 9 and the fixed bar 10, and the movable bars 8 are all slidably connected to the guide slide bar 5;
[0021] Heating plates 12 are fixedly mounted on both inner walls of the box body 1 , and high-definition cameras 14 are fixedly mounted on both inner walls of the top of the box body 1 .
[0022] Pull out the movable plate 3, and place the culture dish of the plastic degrading bacteria to be screened into the fan-shaped groove 6. Figure 1 In the left fan-shaped groove 6 shown, that is, between the fixed bar 10 and the movable bar 8, the elastic force of the spring 7 drives the end movable bar 9 to abut against the remaining movable bars 8, and the movable bars 8 abut against each other, so that the movable bar 8 and the fixed bar 10 clamp and fix the culture dish of the plastic degrading bacteria, and then the remaining screening culture dishes are clamped and fixed between two adjacent movable bars 8 in the same way, and each screening culture dish is identified and distinguished by the identification plate 11, and then the movable plate 3 is pushed into the box body 1, and the box door 2 is closed. The heating plate 12 is controlled to work through the control panel 13 to heat the air inside the box body 1, thereby controlling the temperature inside the box body 1, and the filter screen 17 is fixedly connected to the exhaust fan and the air valve to facilitate ventilation inside the box body 1. The high-definition camera 14 arranged on the top of the movable plate 3 monitors the degradation of plastic degrading bacteria in real time, saving manpower for manual observation and ensuring the accuracy of screening.
[0023] Example 2
[0024] Reference Figure 1-3 , which is the second embodiment of the utility model, is based on the previous embodiment. Specifically, a plurality of temperature sensors 15 and humidity sensors 16 are fixedly installed on the inner wall of the box 1. The temperature and humidity in the box 1 are monitored by the temperature sensors 15 and the humidity sensors 16 to ensure the living environment of the plastic degrading bacteria.
[0025] Specifically, a control panel 13 is fixedly installed outside the box door 2, and various data inside the box body 1 are adjusted and monitored through the control panel 13. The control panel 13 is provided with a display screen, which is convenient for real-time viewing of the monitoring image of the high-definition camera 14.
[0026] Specifically, a plurality of fan-shaped grooves 6 are respectively provided on both sides of the movable bar 8, and a plurality of fan-shaped grooves 6 are provided on the opposite side of the end movable bar 9 and the fixed bar 10, and the fan-shaped grooves 6 are all provided in a one-to-one correspondence. The provision of the fan-shaped grooves 6 facilitates the clamping and fixing of culture dishes of different sizes, thereby increasing the overall applicability of the utility model.
[0027] Further, the tops of the movable bar 8, the end movable bar 9, and the fixed bar 10 are all fixedly connected with a plurality of identification plates 11, and the identification plates 11 correspond to the positions of the fan-shaped grooves 6. Each screening culture dish is identified and distinguished by the identification plates 11, which increases the recognition during screening.
[0028] Specifically, a filter screen 17 is fixedly installed on the top of one side of the box body 1, and the filter screen 17 is fixedly connected to the exhaust fan and the air valve to facilitate ventilation of the interior of the box body 1.
[0029] Example 3
[0030] Reference Figure 1-3 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, pull out the movable plate 3, and place the culture dish of the plastic degrading bacteria to be screened into the fan-shaped groove 6. First, place Figure 1 The movable bar 8 is pressed against the movable bar 8 by the elastic force of the spring 7, so that the movable bar 8 and the fixed bar 10 clamp and fix the culture dish of the plastic degrading bacteria, and then the remaining screening culture dishes are clamped and fixed between the two adjacent movable bars 8 in the same way, and each screening culture dish is marked and distinguished by the identification plate 11, and then the movable plate 3 is pushed into the box body 1, and the box door 2 is closed. The heating plate 12 is controlled to work by the control panel 13 to heat the air inside the box body 1, and then the temperature inside the box body 1 is controlled. The temperature and humidity in the box body 1 are monitored by the temperature sensor 15 and the humidity sensor 16 to ensure the living environment of the plastic degrading bacteria. The filter screen 17 is fixedly connected to the exhaust fan and the air valve to facilitate ventilation inside the box body 1. The high-definition camera 14 arranged on the top of the movable plate 3 monitors the degradation of the plastic degrading bacteria in real time, which saves manpower for manual observation and ensures the accuracy of screening.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plastic-degrading bacteria screening device, comprising a box body (1), one end of the box body (1) being hingedly connected to a box door (2), characterized in that: A movable plate (3) is slidably mounted on the bottom of the box body (1) through a slide rail, a movable groove (4) is recessed in the top of the movable plate (3), one end of the movable groove (4) is fixedly connected to a fixed strip (10), two sides of one end surface of the fixed strip (10) are respectively fixedly connected to one end of a guide slide bar (5), the other end of the guide slide bar (5) is fixedly connected to the inner wall of the other end of the movable groove (4), one end of the guide slide bar (5) is slidably sleeved with a spring (7), one end of the spring (7) is fixedly connected to the inner wall of the movable groove (4), the other end of the spring (7) is fixedly connected to an end movable strip (9), the end movable strip (9) is slidably connected to the guide slide bar (5), a plurality of movable strips (8) are movably arranged between the end movable strip (9) and the fixed strip (10), and the movable strips (8) are all slidably connected to the guide slide bar (5); Heating plates (12) are fixedly mounted on the inner walls on both sides of the box body (1), and high-definition cameras (14) are fixedly mounted on the inner walls on both sides of the top of the box body (1).
2. A plastic-degrading bacteria screening device according to claim 1, characterized in that: A plurality of temperature sensors (15) and humidity sensors (16) are fixedly mounted on the inner wall of the box body (1).
3. A plastic-degrading bacteria screening device according to claim 1, characterized in that: A control panel (13) is fixedly mounted outside the box door (2).
4. A plastic-degrading bacteria screening device according to claim 1, characterized in that: A plurality of fan-shaped grooves (6) are respectively provided on both sides of the movable bar (8), and a plurality of fan-shaped grooves (6) are provided on the opposite side of the end movable bar (9) and the fixed bar (10), and the fan-shaped grooves (6) are arranged one by one.
5. A plastic-degrading bacteria screening device according to claim 4, characterized in that: The tops of the movable bar (8), the end movable bar (9) and the fixed bar (10) are all fixedly connected with a plurality of identification plates (11), and the positions of the identification plates (11) correspond one to one to the positions of the fan-shaped grooves (6).
6. The plastic-degrading bacteria screening device according to claim 1, characterized in that: A filter screen (17) is fixedly mounted on the top of one side of the box body (1).