Experimental animal growth cabin

Abstract

The utility model provides an experimental animal growth cabin which comprises a cultivation base plate and a sealing cover plate, four sets of L-shaped connecting corners are arranged on the top face of the cultivation base plate in a bolted mode, three sets of supporting side plates and a set of sealing doors are arranged among the L-shaped connecting corners respectively, an air guide groove is formed in the surface of a supporting frame, and a supporting partition plate is arranged on the top face of the cultivation base plate in a sliding mode. The supporting partition plates and the supporting side plates are the same in structure, telescopic sleeve plates and adjusting supporting plates are arranged between the supporting partition plates and the supporting side plates in a clamped mode, the surfaces of the cultivation base plates are connected with the supporting side plates and the sealing doors through four sets of L-shaped connecting corners, the whole growth cabin is built in cooperation with the sealing cover plates, and partition spaces are formed in the cultivation base plates through the supporting partition plates. The telescopic sleeve plates are matched for adjusting and clamping the divided space, the whole structure is spliced through mutual clamping, an independent installation tool does not need to be arranged, rapid building of the growth cabin is completed after mutual clamping, installation is easy, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of biological experiments, in particular to an experimental animal growth chamber. Background Art

[0002] According to a Chinese patent publication number CN105875424A, an animal breeding box includes a shell, a protective door mounting frame, a heating plate, a thermostat, a data line, a temperature sensing element and a fan, the upper side of the shell is provided with a protective door mounting frame on the front side, a protective door is installed in the protective door mounting frame, an opening and closing handle is provided on the protective door, a control panel is provided on the right side of the protective door mounting frame, the right side of the shell is connected to a power cord, and the power cord is connected to a power plug. The present invention is fully functional, flexible to use, safe and reliable, and effectively improves the environment for breeding animals at this stage.

[0003] The above-mentioned comparative documents and prior arts have the following technical problems: laboratory animal breeding cabins are generally set as fixed structures, which are not easy to carry. They are large in size when used to grow and breed a variety of animals, and are not easy to quickly form and build; laboratory growth cabins are of a single type, and sealed cabins and cage cabins are generally independent and cannot be switched quickly, resulting in the need to transfer animals when the environment changes during animal breeding, which is inconvenient to operate and the growth cabins have poor adaptability. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art growth chambers, such as difficulty in rapid construction, single type and poor adaptability, and proposes a growth chamber for experimental animals.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an experimental animal growth chamber, including a cultivation base plate and a sealing cover plate, the top surface of the cultivation base plate is bolted with four groups of L-shaped connecting angles, three groups of supporting side panels and a group of sealing doors are respectively arranged between the L-shaped connecting angles, and the ends of the supporting side panels and the ends of the sealing doors are both engaged with the ends of the L-shaped connecting angles, the supporting side panels include a supporting frame and a sealing plate, the surface of the supporting frame is provided with an air guide groove, the top surface of the cultivation base plate is slidably provided with a supporting partition, and the supporting partition has the same structure as the supporting side panel, and a telescopic sleeve and an adjustment support plate are engaged between the supporting partition and the supporting side panel.

[0006] Preferably, limiting grooves are provided at both ends of the L-shaped connecting angle that are perpendicular to each other, and guide grooves are respectively provided on adjacent sides of the L-shaped connecting angle, and the guide grooves penetrate the inside of the limiting grooves, the limiting grooves are matched with the clearance of the support frame surface, and the width of the guiding grooves is matched with the clearance of the sealing plate.

[0007] Preferably, one end of the telescopic sleeve and the end of the adjustable support plate are provided with positioning blocks of the same size, and the positioning blocks are engaged with the surface of the air guide groove, the inside of the telescopic sleeve is slidingly connected to the end of the adjustable support plate, and the telescopic sleeve is bolted to the side of the adjustable support plate for positioning.

[0008] Preferably, a sealing cover plate is provided on the top surface of the L-shaped connecting angle, and the corners of the sealing cover plate are chamfered at 45 degrees. The top surface of the supporting partition plate and the top surface of the supporting side plate are both against the bottom surface of the sealing cover plate. Positioning holes are opened at the corners of the surface of the sealing cover plate, and the positioning holes penetrate the L-shaped connecting angle and the surface of the supporting frame. A positioning pin is provided inside the positioning hole through a threaded connection.

[0009] Preferably, the surface of the culture substrate and the surface of the sealing cover plate are both provided with adjustment grooves, the top and bottom ends of the support partition are both provided with adjustment sliders, and the adjustment sliders are clearance-matched with the adjustment grooves.

[0010] Preferably, the outer wall of the sealing plate is gap-matched with the inner part of the supporting frame, and flexible ropes are provided at both ends of the sealing plate.

[0011] Preferably, a transparent sliding door is provided on the surface of the sealing door, a control button is provided on one side of the transparent sliding door, an environmental sensor assembly is provided on the bottom surface of the sealing cover plate, and the control button is electrically connected to the environmental sensor assembly.

[0012] Beneficial Effects

[0013] The utility model adopts a cultivation base plate surface connected with supporting side plates and a sealing door through four groups of L-shaped connecting angles, and cooperates with a sealing cover plate to build the entire growth chamber. The interior is provided with a partition space through a supporting partition, and the divided space is adjusted and engaged with a telescopic sleeve. The entire structure is assembled by mutual engagement, and there is no need to set up a separate installation tool. The growth chamber can be quickly built by mutual engagement. The installation is simple and the disassembly and assembly are convenient.

[0014] At the same time, the growth chamber is constructed by using the top surface of the cultivation base plate through multiple groups of supporting side panels and supporting partitions, so that the supporting side panels can cooperate with the sealing panels to maintain a sealed environment, and the sealing panels can be extracted in conjunction with the L-shaped connecting angles to achieve breathable animal growth and maintenance. By extracting the sealing panels, multiple independent sealed and unsealed spaces can be set up inside the entire growth chamber, thereby achieving animal breeding and improving the environmental adaptability of experimental animal growth and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the internal structure diagram of the experimental animal growth chamber of the utility model;

[0016] Figure 2 This is the overall structural diagram of the experimental animal growth chamber of the utility model;

[0017] Figure 3 This is a disassembled structural diagram of the experimental animal growth chamber of the utility model;

[0018] Figure 4 This is a top view of the experimental animal growth chamber of the utility model;

[0019] Figure 5 For the utility model Figure 4 Enlarged view of point A.

[0020] Legend:

[0021] 1. Cultivation base plate; 2. L-shaped connecting angle; 3. Limiting groove; 4. Guide groove; 5. Sealing cover plate; 6. Sealing door; 7. Transparent sliding door; 8. Control button; 9. Positioning hole; 10. Positioning pin; 11. Adjusting slide groove; 12. Adjusting slider; 13. Support side plate; 1301. Support frame; 1302. Air guide groove; 1303. Sealing plate; 1304. Flexible rope; 15. Telescopic sleeve; 16. Adjusting support plate; 17. Positioning block; 18. Environmental sensor assembly; 19. Support partition. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0025] Reference Figure 1-5 The present embodiment provides an experimental animal growth chamber, comprising a culture base plate 1 and a sealing cover plate 5, wherein four groups of L-shaped connecting angles 2 are bolted to the top surface of the culture base plate 1, three groups of supporting side panels 13 and a group of sealing doors 6 are respectively arranged between the L-shaped connecting angles 2, and the ends of the supporting side panels 13 and the ends of the sealing doors 6 are both engaged with the ends of the L-shaped connecting angles 2, the supporting side panels 13 are used for forming the side support structure of the entire growth chamber, and the sealing door 6 is used for the observation and control structure of the front of the entire growth chamber, the supporting side panels 13 include a supporting frame 1301 and a sealing plate 1303, and an air guide groove 1302 is arranged on the surface of the supporting frame 1301, and a supporting partition 19 is slidably arranged on the top surface of the culture base plate 1, and the supporting partition 19 has the same structure as the supporting side panel 13.

[0026] Furthermore, a telescopic sleeve 15 and an adjustment support plate 16 are interlocked between the support partition 19 and the support side plate 13. The surface of the cultivation base plate 1 is connected to the support side plate 13 and the sealing door 6 through four groups of L-shaped connecting angles 2, and the entire growth chamber is built in cooperation with the sealing cover plate 5. A partition space is set inside by the support partition 19, and the telescopic sleeve 15 is used to adjust and engage the partition space. The entire structure is assembled by mutual engagement, and there is no need to set up separate installation tools. The growth chamber can be quickly built by mutual engagement. The installation is simple and convenient for disassembly and assembly.

[0027] When the entire growth chamber structure is assembled for use, since the two ends of the L-shaped connecting angle 2 are perpendicular to each other, the limiting grooves 3 are provided. Therefore, when assembling, the three groups of supporting side panels 13 and the group of sealing doors 6 are first kept in a vertical structure and stand on the surface of the cultivation substrate 1, and the ends of the supporting side panels 13 and the ends of the sealing doors 6 are offset against the limiting grooves 3 at the ends of the L-shaped connecting angle 2. After the offset, the ends of the supporting side panels 13 and the L-shaped connecting angle 2 are pushed to keep the ends engaged with the limiting grooves 3. After the engagement is completed, the mounting bolt holes on the bottom surface of the L-shaped connecting angle 2 are matched with the bolt holes on the surface of the cultivation substrate 1, and bolts are driven in for positioning to realize the assembly of the surrounding environment of the entire growth chamber, and finally the sealing cover plate 5 is covered along the top surface.

[0028] Furthermore, since a sealing cover plate 5 is provided on the top surface of the L-shaped connecting angle 2, and the corners of the sealing cover plate 5 are chamfered at 45 degrees, the top surface of the supporting partition plate 19 and the top surface of the supporting side plate 13 are both against the bottom surface of the sealing cover plate 5, and positioning holes 9 are opened at the corners of the surface of the sealing cover plate 5, and the positioning holes 9 penetrate the L-shaped connecting angle 2 and the surface of the support frame 1301, and the internal thread connection of the positioning holes 9 is provided with positioning pins 10, so that the sealing cover plate 5, the L-shaped connecting angle 2 and the positioning holes 9 on the surface of the support frame 1301 are aligned. After the support frame 1301 is fully engaged with the limiting groove 3 of the L-shaped connecting angle 2, the positioning holes 9 remain aligned, and then the positioning pins 10 are screwed in along the vertical direction to complete the assembly of the entire device. The structure is simple, less installation tools are required, and there is no need to set up installation tool structures on the sides adjacent to the growth cabin. The stability is high and it is easy to build quickly.

[0029] After installation, the interior of the growth chamber can be spatially adjusted according to the growth needs of the experimental animal environment. The specific structure is that adjustment grooves 11 are provided on the surface of the culture substrate 1 and the surface of the sealing cover plate 5, and adjustment sliders 12 are provided on the top and bottom ends of the support partition 19, and the adjustment sliders 12 are clearance-matched with the adjustment grooves 11. The support partition 19 is installed and inserted into different adjustment grooves 11 according to the needs of space adjustment, and the adjustment sliders 12 at both ends of the support partition 19 are respectively engaged with the adjustment grooves 11 on the surface of the sealing cover plate 5 and the culture substrate 1, and then the support partition 19 is pushed to be completely assembled to achieve the installation of the support partition 19.

[0030] At the same time, in order to increase the separation of the space inside the growth chamber and increase the richness of the space size and height, a telescopic cover plate 15 and an adjustable support plate 16 are arranged in the horizontal direction inside to divide the height of the horizontal space. The specific structure is that one end of the telescopic cover plate 15 and the end of the adjustable support plate 16 are both provided with positioning blocks 17 of the same size, and the positioning blocks 17 are engaged with the surface of the air guide groove 1302, the inside of the telescopic cover plate 15 is slidably connected with the end of the adjustable support plate 16, and the telescopic cover plate 15 is bolted to the side of the adjustable support plate 16 for positioning, and the telescopic cover plate One end of 15 is engaged with the air guide groove 1302 on the surface of the supporting side plate 13 through the positioning block 17. After engagement, the adjusting support plate 16 is stretched to the end of the positioning block 17 to engage with the air guide groove 1302 on the surface of the supporting partition 19. The adjusted adjusting support plate 16 and the telescopic sleeve plate 15 are bolted and positioned through the holes set on the side to position the length. At this time, since both ends are limited by the positioning block 17, the entire telescopic sleeve plate 15 and the adjusting support plate 16 remain stable, thereby realizing the separation of the entire space and dividing the space. Specific embodiment 2:

[0032] The difference between this embodiment and the first embodiment is that, in order to increase the adjustability of the entire growth chamber environment, the outer wall of the sealing plate 1303 is provided with a clearance match with the internal clearance of the support frame 1301, and flexible ropes 1304 are provided at both ends of the sealing plate 1303. The adjacent sides of the L-shaped connecting angle 2 are respectively provided with guide grooves 4, and the guide grooves 4 and the inner part of the limiting grooves 3 are penetrated, and the limiting grooves 3 and the surface clearance of the support frame 1301 are matched, and the width of the guide grooves 4 is matched with the clearance of the sealing plate 1303, so that the sealing plate 1303 follows the support frame in the normal state. 1301 are installed simultaneously to form a sealed and light-proof growth chamber space for animal maintenance. According to the animal maintenance environment, when a sealed maintenance structure is required, the sealing plate 1303 remains in cooperation with the support frame 1301. When a cage structure is required, the sealing plate 1303 can be pulled out through the guide groove 4, and the growth chamber can be supported by a single support frame 1301. At this time, after the sealing plate 1303 is pulled out, each supporting side plate 13 and the supporting partition plate 19 are interconnected through the air guide groove 1302 to achieve cage maintenance.

[0033] At the same time, a transparent sliding door 7 is provided on the surface of the sealing door 6, a control button 8 is provided on one side of the transparent sliding door 7, and an environmental sensor assembly 18 is provided on the bottom surface of the sealing cover plate 5. The control button 8 is electrically connected to the environmental sensor assembly 18, and the transparent sliding door 7 can be opened to mechanically take and place the animal. In actual use, the environmental sensor assembly 18 includes various sensors for environmental detection, such as temperature sensors, oxygen concentration detection sensors, carbon dioxide sensors, humidity sensors, etc. The specific sensor structure is set according to the actual maintenance scene requirements.

[0034] In actual use, the adjustment structure of the corresponding environmental parameters inside the growth chamber is set according to environmental detection. It is a necessary structure for existing growth chambers and does not need too much explanation. When in use, it can be adjusted autonomously according to usage needs, such as setting lighting time, temperature heating, humidity control, etc. Specific embodiment three:

[0036] The only difference between this embodiment and embodiment one or two is that, in order to ensure the stability of the cooperation between the telescopic sleeve 15, the adjustment support plate 16 and the support partition 19 inside the growth chamber and to prevent the situation where the telescopic length of the telescopic sleeve 15 and the adjustment support plate 16 meets the requirements but the holes on the surface cannot overlap and position, the horizontal spacing between adjacent adjustment slots 11 is the same as the spacing between adjacent holes on the sides of the adjustment support plate 16. Under this restriction, no matter which group of adjustment slots 11 the support partition 19 is located in, the unit amount of telescopic movement of the telescopic sleeve 15 and the adjustment support plate 16 can ensure that the positioning block 17 at the end is just engaged.

[0037] In summary, the present application adopts a cultivation substrate 1 surface through four groups of L-shaped connecting angles 2 to connect the support side panels 13 and the sealing door 6, and cooperates with the sealing cover plate 5 to build the entire growth chamber. The interior is set with a partition space through the support partition 19, and cooperates with the telescopic sleeve 15 to adjust and engage the divided space. The entire structure is assembled by mutual engagement, and there is no need to set up separate installation tools. The growth chamber can be quickly built after mutual engagement. The installation is simple and convenient for disassembly and assembly. At the same time, the growth chamber is built through multiple groups of support side panels 13 and support partitions 19, so that the support side panels 13 can cooperate with the sealing plate 1303 to maintain a sealed environment, and the sealing plate 1303 can be extracted in cooperation with the L-shaped connecting angle 2. Through the extraction of the sealing plate 1303, multiple independent sealed and unsealed spaces can be set inside the entire growth chamber.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An experimental animal growth chamber, comprising a culture base plate (1) and a sealing cover plate (5), characterized in that: The top surface of the cultivation substrate (1) is bolted with an L-shaped connection angle (2), and three groups of support side panels (13) and a group of sealing doors (6) are respectively arranged between the L-shaped connection angles (2), and the ends of the support side panels (13) and the ends of the sealing doors (6) are both engaged with the ends of the L-shaped connection angles (2), the support side panels (13) include a support frame (1301) and a sealing plate (1303), and the surface of the support frame (1301) is provided with an air guide groove (1302), and the top surface of the cultivation substrate (1) is slidably provided with a support partition (19).

2. The experimental animal growth chamber according to claim 1, characterized in that: A telescopic sleeve plate (15) and an adjustment support plate (16) are clamped between the support partition plate (19) and the support side plate (13).

3. The experimental animal growth chamber according to claim 1, characterized in that: The two ends of the L-shaped connecting angle (2) which are perpendicular to each other are provided with limiting grooves (3), and the adjacent side surfaces of the L-shaped connecting angle (2) are respectively provided with guide through grooves (4), and the guide through grooves (4) penetrate the interior of the limiting grooves (3).

4. The experimental animal growth chamber according to claim 3, characterized in that: The limiting groove (3) is in clearance match with the surface of the support frame (1301), and the width of the guiding through groove (4) is in clearance match with the sealing plate (1303).

5. The experimental animal growth chamber according to claim 2, characterized in that: One end of the telescopic sleeve (15) and the end of the adjustment support plate (16) are both provided with positioning blocks (17) of the same size, and the positioning blocks (17) are engaged with the surface of the air guide groove (1302).

6. The experimental animal growth chamber according to claim 5, characterized in that: The interior of the telescopic sleeve (15) is slidably connected to the end of the adjusting support plate (16), and the telescopic sleeve (15) and the adjusting support plate (16) are bolted and positioned at the sides.

7. The experimental animal growth chamber according to claim 1, characterized in that: The top surface of the L-shaped connection angle (2) is provided with a sealing cover plate (5), and the corners of the sealing cover plate (5) are chamfered at 45 degrees. The top surface of the support partition plate (19) and the top surface of the support side plate (13) are both against the bottom surface of the sealing cover plate (5). Positioning holes (9) are opened at the corners of the surface of the sealing cover plate (5), and the positioning holes (9) penetrate the surface of the L-shaped connection angle (2) and the support frame (1301). The positioning holes (9) are internally threaded and provided with positioning pins (10).

8. The experimental animal growth chamber according to claim 1, characterized in that: The surfaces of the cultivation substrate (1) and the sealing cover plate (5) are both provided with adjustment grooves (11), the top and bottom ends of the support partition (19) are both provided with adjustment sliders (12), and the adjustment sliders (12) are clearance-matched with the adjustment grooves (11).

9. The experimental animal growth chamber according to claim 1, characterized in that: The outer wall of the sealing plate (1303) is clearance-matched with the inner wall of the supporting frame (1301), and flexible ropes (1304) are provided at both ends of the sealing plate (1303).

10. The experimental animal growth chamber according to claim 1, characterized in that: The surface of the sealing door (6) is provided with a transparent sliding door (7), one side of the transparent sliding door (7) is provided with a control button (8), the bottom surface of the sealing cover plate (5) is provided with an environmental sensor component (18), and the control button (8) is electrically connected to the environmental sensor component (18).

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