Constant-temperature layered incubator

Abstract

The utility model relates to the related technical field of incubators, in particular to a constant-temperature layered incubator which comprises an incubator body, an air conditioning mechanism is arranged at the bottom of an inner cavity of the incubator body, a culture cavity is formed in the upper portion of the inner cavity of the incubator body, a plurality of frame plates are arranged in the culture cavity in the vertical direction, and every two vertically adjacent frame plates are distributed in a left-right staggered mode. A pull-out placing plate is arranged on the frame plate, a plurality of placing sleeves are arranged at the top end of the placing plate, culture dishes are placed on the placing sleeves, the internal environment state of the culture cavity is adjusted through an air conditioner assembly, air circulation in the culture cavity is not hindered, the internal temperature and humidity of the culture cavity are balanced, and it is guaranteed that the states of the culture dishes at all parts are good; the culture dish is convenient to mount and place, and the use effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field related to incubators, in particular to a constant temperature layered incubator. Background Art

[0002] Cell culture technology is an important and commonly used technology in cell biology research methods. Through cell culture, we can not only obtain a large number of cells, but also study cell signal transduction, cell anabolism, cell growth and proliferation, etc. In the process of cell culture, a cell culture incubator is often required.

[0003] In order to culture more cells, the incubator is generally arranged in multiple layers, each layer is separated by a partition, and multiple culture dishes are placed on each layer. However, this brings trouble to the staff in taking and placing the culture dishes at the back, and the setting of the partition hinders the uniform diffusion of the air in the incubator, reducing the practicality of the cell culture incubator. For this reason, technical personnel in this field have proposed a constant temperature layered incubator to solve the problems raised in the above background. Utility Model Content

[0004] The purpose of the utility model is to provide a constant temperature layered incubator to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A constant temperature stratified incubator, comprising a box body, a box door is provided at the front end of the box body, an air conditioning mechanism is installed at the bottom of the inner cavity of the box body, a culture cavity is provided at the upper part of the inner cavity of the box body, the top of the air conditioning mechanism is connected with the bottom of the culture cavity through an air outlet plate, a plurality of frame plates are provided at equal intervals along the vertical direction on the inner wall of the culture cavity, two upper and lower adjacent frame plates are staggered and arranged left and right, a slide groove is provided on the frame plate, a placement plate is provided for sliding spray in the slide groove, a sliding strip connected to the slide groove is provided at the side end of the placement plate, a plurality of placement sleeves are evenly distributed on the top of the placement plate, a culture dish is placed on the placement sleeve, and a ventilation door is provided on the upper side wall of the box body, and the ventilation door is connected with the upper part of the culture cavity.

[0007] As a further solution of the utility model: a circular groove is provided in the middle of the placement plate, a rotating disk is installed in the circular groove, balls are provided between the outer wall of the rotating disk and the inner wall of the circular groove, and a plurality of the placement sleeves are evenly distributed on the top of the rotating disk.

[0008] As a further solution of the utility model: a handle is installed at the front end of the placement plate.

[0009] As a further solution of the utility model: a threaded sleeve is arranged on the side of the placement sleeve, the inner thread of the threaded sleeve is matched with a threaded rod, one end of the threaded rod is connected to a pressure block, and the other end of the threaded rod is connected to a turning handle.

[0010] As a further solution of the utility model: a temperature and humidity sensor is installed on the top of the culture chamber, a control box is installed on the bottom of the inner cavity of the box body, and the air conditioning mechanism, the temperature and humidity sensor, and the ventilation door are all connected to the control box circuit.

[0011] The utility model has the following advantages: the incubator partitions the internal space of the culture chamber by arranging a plurality of frame plates which are distributed up and down but staggered left and right, cooperates with an air-conditioning component to adjust the internal environmental state of the culture chamber, and does not hinder the air circulation inside the culture chamber, so that the temperature and humidity inside the culture chamber are balanced, ensuring that the culture dishes in various parts are in good condition; a pull-out placement plate is arranged on the frame plate, and the culture dishes are placed on the placement cover, so that the placement is stable and easy to take out, and the utility model has stronger practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall external structure of an embodiment of the utility model.

[0013] Figure 2 It is a front view of the overall internal structure of an embodiment of the utility model.

[0014] Figure 3 It is a front view of the internal structure of the placement plate in the embodiment of the utility model.

[0015] Figure 4 It is a top view of the placement plate and the frame plate in the embodiment of the utility model.

[0016] In the figure: 1. box body; 2. box door; 3. culture chamber; 4. air conditioning mechanism; 5. air outlet plate; 6. ventilation door; 7. frame plate; 8. placement plate; 9. placement sleeve; 10. culture dish; 11. temperature and humidity sensor; 12. slide groove; 13. slide bar; 14. rotating disk; 15. circular groove; 16. ball bearing; 17. threaded sleeve; 18. threaded rod; 19. pressure block; 20. turning handle; 21. handle; 22. control box. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0018] Example 1: Please refer to Figures 1 to 4, a constant temperature layered incubator, comprising a box body 1, a box door 2 is arranged at the front end of the box body 1, an air conditioning mechanism 4 is installed at the bottom of the inner cavity of the box body 1, and the air conditioning mechanism 4 is selected as a refrigeration and heating device in the prior art, a culture chamber 3 is arranged at the upper part of the inner cavity of the box body 1, and the top of the air conditioning mechanism 4 is connected to the bottom of the culture chamber 3 through an air outlet plate 5, and the inner wall of the culture chamber 3 is evenly spaced along the vertical direction. A plurality of frame plates 7 are arranged, and two upper and lower adjacent frame plates 7 are staggered and arranged left and right, and a slide groove 12 is arranged on the frame plate 7, and a placement plate 8 is arranged for sliding spray in the slide groove 12, and a sliding strip 13 is arranged on the side end of the placement plate 8 to cooperate with the slide groove 12. A plurality of placement sleeves 9 are evenly distributed on the top of the placement plate 8, and a culture dish 10 is placed on the placement sleeve 9, and a ventilation door 6 is arranged on the upper side wall of the box body 1, and the ventilation door 6 is connected to the upper part of the culture chamber 3, and the ventilation door 6 is selected as an electric control valve.

[0019] See also Figures 2 to 4 A circular groove 15 is provided in the middle of the placement plate 8, a rotating disk 14 is installed in the circular groove 15, and a ball 16 is provided between the outer wall of the rotating disk 14 and the inner wall of the circular groove 15. A plurality of the placement sleeves 9 are evenly distributed on the top of the rotating disk 14. In this embodiment, in order to facilitate the removal of the placement plate 8, a handle 21 is installed at the front end of the placement plate 8.

[0020] Example 2: See Figure 2 , Figure 3 On the basis of the first embodiment, a threaded sleeve 17 is provided on the side of the placement sleeve 9, and a threaded rod 18 is connected to the threaded sleeve 17 with an internal thread. A pressing block 19 is connected to one end of the threaded rod 18, and a turning handle 20 is connected to the other end of the threaded rod 18. The pressing block 19 is made of rubber. The inner diameter of the placement sleeve 9 is consistent with the outer diameter of the culture dish 10. After the culture dish 10 is placed in the placement sleeve 9, the turning handle 20 is turned to drive the threaded rod 18 to move. The movement of the threaded rod 18 drives the pressing block 19 to squeeze the outer wall of the culture dish 10. The friction between the pressing block 19 and the outer wall of the culture dish 10 is used to fix the culture dish 10, so that the culture dish 10 is not easy to escape from the placement sleeve 9.

[0021] See also Figure 2A temperature and humidity sensor 11 is installed on the top of the culture chamber 3, and a control box 22 is installed at the bottom of the inner cavity of the box body 1. The air-conditioning mechanism 4, the temperature and humidity sensor 11, and the ventilation door 6 are all connected to the control box 22. The temperature and humidity conditions in the culture chamber 3 are monitored by the temperature and humidity sensor 11, and the monitoring result is transmitted to the control box 22. The control box 22 controls the air-conditioning mechanism 4 to start to adjust the internal environment of the culture chamber 3. The air-conditioning mechanism 4 generates cold air or hot air into the culture chamber 3 through the air outlet plate 5. When the culture chamber 3 needs to be ventilated, the ventilation door 6 is controlled to open, and the air-conditioning mechanism 4 is operated to realize air circulation in the culture chamber 3.

[0022] Working principle: When in use, the placement plate 8 is taken out from the inner periphery of the frame plate 7 through the handle 21, the culture dish 10 is placed in the placement sleeve 9 and fixed, and then the placement plate 8 is pushed back to the inner periphery of the frame plate 7, the box door 2 is closed, and the environmental conditions of the culture chamber 3 are adjusted through the cooperation of the air conditioning mechanism 4 and the temperature and humidity sensor 11.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A constant temperature stratified incubator, comprising a box body, a door is provided at the front end of the box body, and the characteristics are: An air conditioning mechanism is installed at the bottom of the inner cavity of the box body, and a culture cavity is arranged at the upper part of the inner cavity of the box body. The top of the air conditioning mechanism is connected with the bottom of the culture cavity through an air outlet plate. A plurality of frame plates are arranged at equal intervals along the vertical direction on the inner wall of the culture cavity, and two upper and lower adjacent frame plates are staggered and arranged left and right. A slide groove is arranged on the frame plate, and a placement plate is arranged for sliding spray in the slide groove. A sliding strip connected to the slide groove is arranged at the side end of the placement plate, and a plurality of placement sleeves are evenly distributed on the top of the placement plate, and a culture dish is placed on the placement sleeve. A ventilation door is arranged on the upper side wall of the box body, and the ventilation door is connected with the upper part of the culture cavity.

2. A constant temperature stratified incubator according to claim 1, characterized in that: A circular groove is arranged in the middle of the placement plate, a rotating disk is installed in the circular groove, balls are arranged between the outer wall of the rotating disk and the inner wall of the circular groove, and a plurality of placement sleeves are evenly distributed on the top of the rotating disk.

3. A constant temperature stratified incubator according to claim 2, characterized in that: A handle is installed at the front end of the placement plate.

4. A constant temperature stratified incubator according to claim 1, characterized in that: A threaded sleeve is arranged on the side of the placement sleeve, and a threaded rod is connected to the threaded sleeve through its internal thread. A pressing block is connected to one end of the threaded rod, and a turning handle is connected to the other end of the threaded rod.

5. A constant temperature stratified incubator according to claim 1, characterized in that: A temperature and humidity sensor is installed on the top of the culture chamber, a control box is installed at the bottom of the inner cavity of the box body, and the air conditioning mechanism, the temperature and humidity sensor, and the ventilation door are all connected to the control box circuit.

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