Constant-temperature incubator placing structure

Abstract

The utility model provides a constant-temperature incubator placing structure. The constant-temperature incubator placing structure is characterized by comprising a supporting component and a culture dish supporting plate component, the supporting component is a mounting shaft which is vertically fixed in the constant-temperature incubator body; a bearing is sleeved on the mounting shaft, a magnetic connecting sleeve is fixed on the outer ring of the bearing, and at least more than two culture dish supporting plate slots with annular structures are formed in the outer wall of the magnetic connecting sleeve; each culture dish supporting plate component comprises two symmetrical semicircular supporting plates, a semicircular mounting opening is formed in the circle center of each supporting plate, a magnetic connecting ring matched with the outer wall of the magnetic connecting sleeve in shape is arranged in each semicircular mounting opening in a sleeved mode, and inserting pieces matched with the inserting grooves in position and shape are arranged on the magnetic connecting rings. When the magnetic connecting ring and the magnetic connecting sleeve are connected in an attraction mode, the two symmetrical semicircular supporting plates are spliced into a circular culture dish supporting plate, and the inserting pieces are inserted into the inserting grooves to install the culture dish supporting plate component on the supporting component. The culture specimen box has the advantages of convenience in taking and placing culture specimens and easiness in cleaning.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a placement structure for a constant temperature incubator. Background Technology

[0002] In medical diagnosis, various samples such as blood, body fluids, and excrement taken from the human body are examined and observed using methods such as microbial culture and cell culture to obtain various indicators and assess human diseases and health. These tests require placing prepared petri dishes in a temperature- and humidity-controlled incubator. Chinese Patent 2022233292231 discloses an electrically heated temperature-controlled incubator that facilitates the placement of petri dishes. This patent's technical solution involves setting a pull-out petri dish placement plate inside the incubator, with multiple rows of placement slots on the plate. During testing, the petri dishes are placed in the slots and pushed into the incubator for culture experiments. This petri dish placement method has the following drawbacks: 1. The entire petri dish placement plate needs to be pulled out for use. This means that even if only one petri dish needs to be observed during the experiment, the entire plate of petri dishes must be pulled out of the incubator and exposed to the air before the desired petri dish can be retrieved for observation and data acquisition. 2. The shape of the culture dish placement tank in this technical solution is fixed, which cannot meet the needs of placing irregularly shaped culture dishes, and the tank is also difficult to clean. 3. The height of the culture dish placement plate is fixed, making it difficult to place a culture dish if its height exceeds the height between two adjacent culture dishes. Utility Model Content

[0003] In view of this, the main purpose of this utility model is to provide a solution to the problems of existing constant temperature incubators where multiple specimens need to be extracted and exposed as a whole when they are taken out for observation, which is not conducive to the observation of different specimens. In addition, the shape and height of the culture dish placement tank are fixed, which is not conducive to the placement of irregularly shaped culture dishes and is troublesome to clean.

[0004] The technical solution adopted by this utility model is: including...

[0005] Supporting member, and a petri dish tray member mounted on the supporting member;

[0006] The supporting component is a vertically fixed mounting shaft inside the constant temperature incubator; at least two bearings are mounted on the mounting shaft, a magnetic connecting sleeve is fixed on the outer ring of the bearing, and at least two annular culture dish tray slots are provided on the outer wall of the magnetic connecting sleeve.

[0007] The culture dish tray component comprises at least two sets, each set including two symmetrical semi-circular trays. A semi-circular mounting opening is provided at the center of each tray. A magnetic connecting ring that fits the shape of the outer wall of the magnetic connecting sleeve is fitted into the mounting opening. An insert that conforms to the position and shape of the slot is provided on the magnetic connecting ring. When the magnetic connecting ring and the magnetic connecting sleeve are attracted and connected, the two symmetrical semi-circular trays are joined together to form a circular culture dish tray. The insert is inserted into the slot to install the culture dish tray component on the support component.

[0008] A more specific solution also includes fixing a reinforcing plate below the bearing that connects to the culture dish tray.

[0009] As a preferred embodiment, an anti-slip silicone layer is adhered to the upper surface of the culture dish tray.

[0010] As a preferred embodiment: a test tube rack is connected to the mounting shaft above the petri dish tray via a hinge, and the test tube rack can be folded upward along the hinge.

[0011] This utility model provides a placement structure for a constant temperature incubator, which has the following advantages:

[0012] 1. This structure uses a vertically fixed mounting shaft inside the chamber as a support component. The petri dish tray component is installed on the outer ring of the bearing of the mounting shaft of the support component by magnetic attraction and insertion into the slot. In use, the petri dish is placed on the petri dish tray facing the cabinet door and then the petri dish tray is rotated to send the petri dish into the chamber. When the specimen needs to be retrieved, the petri dish tray is rotated to bring the target specimen to the door of the incubator for retrieval. It is not necessary to pull out the entire tray of specimens for exposure, thus ensuring the culture environment of the specimen.

[0013] 2. The petri dish tray components of this structure are magnetically connected, making them easy to assemble and disassemble. When it is necessary to place an extra-tall petri dish, one of the petri dish trays can be removed for placement.

[0014] 3. The culture dish tray of this structure adopts a grooveless design with only an anti-slip silicone layer on its upper surface. The culture dish is placed directly on it and is not easy to slip. It is suitable for placing various irregularly shaped culture dishes. At the same time, the grooveless structure of the culture dish tray is easier to clean.

[0015] 4. This structure has a test tube rack that can be folded upwards and is located above the petri dish tray on the mounting shaft. When it is necessary to place test tube-type petri dishes, the test tube rack can be opened for use, which has strong compatibility. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 for Figure 1 A magnified structural diagram of point A in the diagram.

[0018] Figure 3 for Figure 1 A schematic diagram showing the test tube rack in the open state.

[0019] Figure 4 for Figure 1 BB view of the petri dish tray.

[0020] Figure 5 This is a schematic diagram showing the usage state of placing the culture dish according to this utility model.

[0021] Detailed list of components: 1. Incubator; 2. Petri dish; 3. Mounting shaft; 4. Petri dish tray; 5. Anti-slip silicone layer; 6. Magnetic connecting sleeve; 7. Bearing; 8. Insert; 9. Slot; 10. Magnetic connecting ring; 11. Test tube rack; 12. Hinge shaft. Detailed Implementation

[0022] The present invention will be further described and illustrated below with reference to specific embodiments and the accompanying drawings:

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4This utility model discloses a placement structure for a constant temperature incubator. Inside the incubator 1, a vertically fixed mounting shaft 3 serves as a support component. Four bearings 7 are fitted onto the mounting shaft 3, and a magnetic connecting sleeve 6 is fixed to the outer ring of each bearing 7. Three annular slots 9 are formed on the outer wall of each magnetic connecting sleeve 6. Corresponding to the four bearings 7, four sets of culture dish tray components are arranged. Each set is equipped with two symmetrical semi-circular culture dish trays 4. A semi-circular mounting opening is provided at the center of each culture dish tray 4. A magnetic connecting ring 10, conforming to the shape of the outer wall of the magnetic connecting sleeve 6, is fitted into the mounting opening. Three inserts 8, whose positions and shapes correspond to the slots 9, are provided on the magnetic connecting ring 10. When the magnetic connecting ring 10 and the magnetic connecting sleeve 6 are attracted and connected, the two symmetrical semi-circular culture dish trays 4 are joined to form a circular culture dish tray. The inserts 8 are inserted into the slots 9 to install the culture dish tray components onto the support component. A reinforcing plate 13, which is connected to the bottom surface of the petri dish tray 4, is fixed below the bearing 7 to bear the pressure of the petri dish tray 4, making the structure more robust. An anti-slip silicone layer 5 is adhered to the upper surface of the petri dish tray 4, preventing the petri dishes 2 from slipping and avoiding damage from collisions. A test tube rack 11 is connected to the mounting shaft 3 above the petri dish tray 4 via a hinge shaft 12. The test tube rack 11 can be folded upwards along the hinge shaft 12; it can be opened for use when placing test tube-type petri dishes.

[0026] The installation and use process of this utility model is as follows:

[0027] The mounting shaft of the support component, the multiple bearings on the mounting shaft, and the magnetic connecting sleeves that fix the outer rings of the bearings can all be fixed and installed at once. Then, align the insert of the magnetic connecting ring of the petri dish tray component with the slot on the magnetic connecting sleeve and insert it. The two magnetic components will then attract and connect, completing the installation. Install each set of petri dish tray components one by one onto the corresponding bearings to complete the installation of the multi-layer petri dish tray components. When the height of the petri dishes to be placed exceeds the distance between two adjacent petri dish trays, one set of petri dish tray components can be removed to obtain space of suitable height.

[0028] When you need to place petri dishes, simply open the incubator door and place the dishes directly on the petri dish tray. Then, gently rotate the tray to create space for other specimens. If you need to remove a specific specimen during the experiment, simply open the door and rotate the tray to bring the target specimen to the door for easy and quick removal. When the tray becomes dirty, simply remove it for rinsing; it's very convenient to use and clean.

[0029] The technical solutions disclosed in the embodiments of this utility model have been described in detail above. Specific embodiments have been used to illustrate the principles and implementation methods of the embodiments of this utility model. The descriptions of the embodiments above are only for helping to understand the principles of the embodiments of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the embodiments of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A placement structure for a constant temperature incubator, characterized in that: include Supporting member, and a petri dish tray member mounted on the supporting member; The supporting component is a vertically fixed mounting shaft inside the constant temperature incubator; at least two bearings are mounted on the mounting shaft, a magnetic connecting sleeve is fixed on the outer ring of the bearing, and at least two annular culture dish tray slots are provided on the outer wall of the magnetic connecting sleeve. The culture dish tray component comprises at least two sets, each set including two symmetrical semi-circular trays. A semi-circular mounting opening is provided at the center of each tray. A magnetic connecting ring that fits the shape of the outer wall of the magnetic connecting sleeve is fitted into the mounting opening. An insert that conforms to the position and shape of the slot is provided on the magnetic connecting ring. When the magnetic connecting ring and the magnetic connecting sleeve are attracted and connected, the two symmetrical semi-circular trays are joined together to form a circular culture dish tray. The insert is inserted into the slot to install the culture dish tray component on the support component.

2. The placement structure of a constant temperature incubator according to claim 1, characterized in that: A reinforcing plate is fixed below the bearing and connected to the culture dish tray.

3. The placement structure of a constant temperature incubator according to claim 1, characterized in that: An anti-slip silicone layer is adhered to the upper surface of the culture dish tray.

4. The placement structure of a constant temperature incubator according to claim 1, characterized in that: A test tube rack is connected to the mounting shaft above the petri dish tray via a hinge shaft, and the test tube rack can be folded upwards along the hinge shaft.

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