Electric heating constant-temperature incubator convenient to move
By introducing an adjustable height handle, a detachable partition and a multi-wheel moving assembly into the electric constant temperature incubator, the problems of mobility, space adjustment and fixed handle height in the existing technology are solved, and the operating convenience and work efficiency are improved.
Patent Information
- Application Number
- CN202422918928.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing electric constant temperature incubators have deficiencies in mobility, internal space adjustment, and handle height adjustment, which cannot meet the actual needs of spice companies' experiments, resulting in inconvenient operation and low efficiency.
It adopts an adjustable height handle design, a detachable partition structure and a multi-wheel moving component, combined with high-quality stainless steel and aluminum alloy materials, to achieve flexible adjustment of the handle height, convenient disassembly and assembly of the partition and stable movement.
It improves the convenience and comfort of operation, reduces waist fatigue, enhances the applicability and work efficiency of the equipment, reduces operational risks, and improves the flexibility of internal space and the stability of movement.
Smart Images
Figure CN223328063U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of constant temperature incubators, in particular to an electric heating constant temperature incubator which is easy to move. Background Art
[0002] In the spice industry, electric constant-temperature incubators are essential equipment for experimental work such as spice R&D and quality testing. The spice research and production process requires microbial culture and component analysis on various spice raw materials and finished products, often with strict temperature requirements. To ensure the accuracy and reliability of experimental results, electric constant-temperature incubators are needed to provide a stable, constant temperature environment. Within company laboratories, staff frequently need to move incubators to position them appropriately for experimental work or to transfer them between different experimental areas. Furthermore, since different experimental projects may require different internal space layouts for sample placement and lab equipment, incubators also need to offer flexible internal space adjustment capabilities. Furthermore, since laboratory personnel vary in height, a handle at the appropriate height is crucial for ease and comfort when maneuvering the incubator. However, traditional electric constant-temperature incubators often have shortcomings in these areas, failing to fully meet the practical experimental needs of spice companies.
[0003] Existing electric constant-temperature incubators typically utilize a simple roller structure for mobility. These rollers are mounted directly on the bottom of the incubator, allowing movement by manually pushing or pulling the incubator. For internal space adjustment, fixed partitions are typically used, secured to the incubator via welding or bolts, preventing flexible adjustment. Most handles are simply fixed to the incubator body, with no adjustable height. While this simple mechanical structure and technical principles can meet basic mobility and usage requirements to a certain extent, their functionality is relatively limited and lacks consideration for operational convenience and personalized needs. For example, the roller design focuses solely on basic mobility, failing to consider stability and flexibility under varying floor conditions. The fixed partitions limit the variability of the internal space, preventing quick adjustment based on experimental needs. The fixed-height handles cannot accommodate personnel of varying heights, leading to discomfort and effort during operation.
[0004] The handle height of the existing electric constant temperature incubator is fixed, which brings great inconvenience to workers of different heights when moving the incubator. For taller workers, the fixed low handle requires them to bend over to hold it, and long-term operation will cause waist fatigue and discomfort. For shorter workers, they need to stand on tiptoe or overextend their arms to reach the handle, which is not only difficult to operate, but also poses a safety hazard. It is easy for the incubator to tip over or collide with other objects due to uneven force or loss of balance. In the experimental environment of a spice company, workers need to move the incubator frequently. If the height of the handle cannot be adjusted according to personal height, it will seriously affect work efficiency and operational comfort, and even hinder the smooth progress of the experimental work. Therefore, solving the problem of adjustable handle height is of great significance to improving the user experience and work efficiency of electric constant temperature incubators in spice experiments. To this end, a mobile electric constant temperature incubator is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the present invention provides an electric constant temperature incubator that is easy to move, aiming to improve the problem in the prior art that the handle cannot be adjusted according to the height of the staff when moving.
[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0007] A movable electric constant temperature incubator comprises a storage box, an adjustment plate is provided on the top of the storage box, a cabinet door is rotatably connected to the outer wall of the storage box, a moving assembly is fixedly connected to the top of the storage box, the moving assembly acts to move the storage box, pulling assemblies are provided on both sides of the storage box, the pulling assemblies act to facilitate the movement of the storage box, and an adjustment assembly is provided inside the storage box, the adjustment assembly acts to adjust the internal space of the storage box;
[0008] The pulling assembly includes a fixing plate, an outer wall of the fixing plate is fixedly connected to the outer wall of the placement box, a limiting groove is opened inside the fixing plate, a card slot is opened inside the fixing plate, a slider is provided on the outer wall of the fixing plate, the outer wall of the slider is slidably connected to the inside of the limiting groove, the outer wall of the slider is rotatably connected to the handle, the inside of the slider is slidably connected to the pulling column, a groove is opened inside the pulling column, the outer wall of the pulling column is slidably connected to the inside of the card slot, the outer wall of the pulling column is fixedly connected to the connecting plate, a spring 1 is provided inside the slider, one end of the spring 1 is fixedly connected to the outer wall of the connecting plate, and the other end of the spring 1 is fixedly connected to the inner wall of the slider;
[0009] As a further description of the above technical solution:
[0010] The moving assembly includes a rotating wheel and a brake plate, the top of the rotating wheel is fixedly connected to the bottom of the placement box, and the outer walls of the brake plate are arranged on both sides of the outer wall of the rotating wheel;
[0011] As a further description of the above technical solution:
[0012] The adjustment assembly includes a fixed block, the outer wall of which is fixedly connected to the interior of the placement box;
[0013] As a further description of the above technical solution:
[0014] A sliding column is slidably connected inside the fixed block, and a limiting ring is fixedly connected to the outer wall of the sliding column;
[0015] As a further description of the above technical solution:
[0016] The bottom of the sliding column is fixedly connected to a clamping column, and the bottom of the clamping column is fixedly connected to a clamping plate;
[0017] As a further description of the above technical solution:
[0018] The outer wall of the clamping column is provided with a second spring, the top of the second spring is fixedly connected to the bottom of the fixing block, and the top of the second spring is fixedly connected to the clamping plate;
[0019] As a further description of the above technical solution:
[0020] The outer wall of the splint is slidably connected to the inner wall of the storage box, and a partition is provided inside the storage box;
[0021] As a further description of the above technical solution:
[0022] The outer wall of the partition is slidably connected between the two clamping plates, and a drawing groove is opened inside the partition.
[0023] The utility model has the following beneficial effects:
[0024] 1. In the utility model, the slider realizes its lifting function by pulling the groove. When the groove is pulled, the pulling column and the connecting plate are driven by the groove and cooperate with the spring 1 to realize the up and down movement of the handle, so that the height of the handle can be adjusted according to the situation of different staff members, solving the problem that the fixed height of the handle causes discomfort for staff members of different heights to pull, and improving applicability.
[0025] 2. In the utility model, the partition realizes its moving function by moving the groove. When the groove is moved, the partition is driven by the groove to drive the clamping plate and the clamping column and cooperate with the spring 2 to realize sliding the partition between the two clamping plates, so that it is convenient to disassemble and assemble it, and the space can be adjusted according to the stored raw materials, which solves the problem that the partition cannot be conveniently disassembled and assembled and the internal space cannot be conveniently adjusted during movement, and improves convenience. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a three-dimensional schematic diagram of a portable electric constant temperature incubator proposed by the present invention;
[0027] Figure 2 This is a schematic diagram of the internal structure of a slider of a mobile electric constant temperature incubator proposed by the present invention;
[0028] Figure 3 This is a structural schematic diagram of a partition of a mobile electric constant temperature incubator proposed by the present invention;
[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0030] Legend:
[0031] 1. Placement box; 2. Adjustment plate; 3. Cabinet door; 4. Rotating wheel; 5. Brake plate; 6. Limiting groove; 7. Clamping groove; 8. Fixed plate; 9. Handle; 10. Slider; 11. Connecting plate; 12. Spring 1; 13. Pull column; 14. Groove; 15. Partition; 16. Pull groove; 17. Clamp; 18. Limiting ring; 19. Sliding column; 20. Fixed block; 21. Clamping column; 22. Spring 2. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0033] Reference Figure 1 and Figure 2The utility model provides an embodiment: an electric constant temperature incubator that is easy to move, including a placement box 1. The placement box 1 is made of high-quality stainless steel as a core component. Stainless steel has good corrosion resistance and strength, and can effectively resist the high temperature and high humidity environment inside the incubator and the erosion of chemicals that may be exposed to it, ensuring that it is not easy to rust and deform during long-term use, and providing a stable storage space for the experimental samples inside. An adjustment plate 2 is provided on the top of the placement box 1. The outer wall of the placement box 1 is rotatably connected to a cabinet door 3. The cabinet door 3 is also made of stainless steel, maintaining the same durability and corrosion resistance as the main body of the placement box 1. A sealing rubber strip is installed on the edge of the cabinet door 3. The rubber strip has good elasticity and sealing properties. It can fit tightly against the door frame of the placement box 1 when the cabinet door 3 is closed, effectively preventing internal heat loss and external impurities from entering. A moving component is fixedly connected to the top of the placement box 1. The moving component acts to move the placement box 1. Pulling components are provided on both sides of the placement box 1. The pulling components act to facilitate the movement of the placement box 1. An adjustment component is provided inside the placement box 1. The adjustment component acts to adjust the internal space of the placement box 1.
[0034] The pulling assembly includes a fixed plate 8, which is made of a thick aluminum alloy plate. The aluminum alloy has the characteristics of light weight and high strength, which can not only ensure the structural strength of the fixed plate 8, but also will not add too much weight to the incubator as a whole. The outer wall of the fixed plate 8 is fixedly connected to the outer wall of the placement box 1, and a limiting groove 6 is opened inside the fixed plate 8. A card slot 7 is opened inside the fixed plate 8. A slider 10 is provided on the outer wall of the fixed plate 8. The outer wall of the slider 10 is slidably connected to the inner part of the limiting groove 6. The outer wall of the slider 10 is rotatably connected to the handle 9. The handle 9 adopts an ergonomic design, is in the shape of a curved cylinder or arc, and is covered with a layer of soft rubber. Material: rubber material has good anti-slip performance and feel, which can make the experimenter more comfortable and stable when holding the handle 9, reducing hand fatigue. The slider 10 is slidably connected to the pull column 13, and a groove 14 is provided inside the pull column 13. The outer wall of the pull column 13 is slidably connected to the inside of the card slot 7, and the outer wall of the pull column 13 is fixedly connected to the connecting plate 11. A spring 12 is provided inside the slider 10, and one end of the spring 12 is fixedly connected to the outer wall of the connecting plate 11, and the other end of the spring 12 is fixedly connected to the inner wall of the slider 10, so that the height of the handle 9 can be easily adjusted according to the height of the staff to adapt to the movement of the device by different people.
[0035] Specifically, when moving the equipment, the staff can conveniently pull the pull column 13 through the groove 14 to perform the moving operation. When the pull column 13 is pulled, it will slide out from the inside of the card slot 7, and at the same time drive the connecting plates 11 on both sides to move synchronously. In this process, the spring 12 will be compressed, so that the slider 10 can slide flexibly in the limiting groove 6 according to the actual state of the staff, and then drive the handle 9 to change in height to adapt to the height of different staff members, so that they can easily pull the equipment to move, which greatly improves the convenience and humanization of the equipment movement operation. No matter whether the staff are tall or short, they can easily complete the equipment movement work, effectively improve work efficiency, and reduce the troubles caused by inconvenient operation.
[0036] Reference Figure 1 and Figure 3 The moving component includes a rotating wheel 4 and a brake plate 5. The top of the rotating wheel 4 is fixedly connected to the bottom of the placement box 1, and the outer wall of the brake plate 5 is set on both sides of the outer wall of the rotating wheel 4.
[0037] Specifically, when the device is moved, the brake plate 5 is opened and the rotating wheel 4 can be moved, thereby making the movement convenient, and the brake plate 5 can keep the device stable when not in use.
[0038] Reference Figure 1 、 Figure 3 and Figure 4 The adjustment component includes a fixed block 20. The fixed block 20 is made of high-strength metal material, such as aluminum alloy or stainless steel, with good rigidity and corrosion resistance, and can maintain stable structural performance during long-term use. The outer wall of the fixed block 20 is fixedly connected to the inside of the placement box 1. The fixed block 20 is internally slidably connected with a sliding column 19. The sliding column 19 is also made of high-quality metal material, and the surface is smoothed to reduce the friction resistance between the slideway inside the fixed block 20 to ensure that it can slide up and down smoothly in the fixed block 20. The outer wall of the sliding column 19 is fixedly connected with a limiting ring 18. The material of the limiting ring 18 is the same as that of the sliding column 19, and its diameter is slightly larger than the diameter of the sliding column 19. It plays a role in preventing the sliding column 19 from sliding out of the fixed block 20 excessively, and provides an effective limit guarantee for the movement of the sliding column 19. The bottom of the sliding column 19 is fixedly connected to a card column 21, and the bottom of the card column 21 is fixedly connected to a splint 17. The outer wall of the card column 21 is provided with a spring 22, and the top of the spring 22 is fixedly connected to the bottom of the fixed block 20. The top of the spring 22 is fixedly connected to the splint 17. The outer wall of the splint 17 is slidably connected to the inner wall of the placement box 1. A partition 15 is provided inside the placement box 1. The outer wall of the partition 15 is slidably connected between the two splints 17. A groove 16 is opened inside the partition 15, so that the weight of the device can be conveniently reduced and the internal space of the device can be conveniently adjusted.
[0039] Specifically, before preparing the mobile device, in order to further reduce the overall weight of the device and facilitate the moving operation, the staff can easily take out the partition 15 through the pull groove 16. When raw materials are placed on the top of the partition 15, the rebound effect of the clamping column 21 can drive the splint 17, so that it can effectively maintain the stability of the partition 15 and the raw materials on it. When the partition 15 needs to be placed in a suitable position, the partition 15 is placed between the corresponding splints 17 according to the size of the placement space. Since the contact surface of the splint 17 is an inclined surface, a thrust is generated on the splint 17 during the placement process, thereby driving the clamping column 21 to move. Then the clamping column 21 drives the sliding column 19 to slide inside the fixed block 20 and compresses the spring 22, so that the partition 15 can be smoothly placed between the splints 17, and then fixed with the help of the rebound force of the spring 22, which can conveniently place materials of different sizes and The shaped tool improves the flexibility and adaptability of the device during use and movement, bringing great convenience to the staff. In the traditional way of placing the partition 15, it is necessary to put the hand into the placement box 1 to operate, which will pose a threat to the safety of the operator's hands when the placement box 1 is in operation or when high-temperature, fragile or chemically contaminated items are placed inside. This adaptive elastic clamp allows the partition 15 to be placed without putting the hand into the device, effectively avoiding the hand from contacting potential dangerous items, reducing the operation risk, and this convenient placement method greatly saves operation time, especially when the position of the partition 15 needs to be frequently adjusted or multiple partitions 15 need to be placed. The efficiency improvement is more obvious. The internal space can also be flexibly adjusted according to the specific needs of the experiment, such as the culture volume of different spices, the space requirements of different culture stages, etc. Whether it is necessary to add partitions to refine the experimental partitions, or reduce partitions to expand the volume of a single space, it can be easily achieved.
[0040] Working principle: When the device is moved, the brake plate 5 is opened before the wheel 4 can be moved, and then the cabinet door 3 is opened, and the partition 15 is taken out through the pull groove 16 to reduce the weight of the device. For the partition 15 with raw materials placed on the top, the clamping column 21 rebounds and drives the clamping plate 17 to fix it, and then the pull column 13 is pulled by the groove 14 to move and slide out from the inside of the clamping slot 7. At the same time, the pull column 13 drives the connecting plates 11 on both sides to move, and compresses the spring 12, so that the slider 10 can be in the limiting groove 6 according to the status of the staff. The handle 9 slides, driving the height change of the handle 9, which is convenient for the staff to pull. After it reaches the appropriate position, the partition 15 is placed between the corresponding splints 17 according to the placement space. Because the contact surface of the splint 17 is an inclined surface, a thrust is generated on the splint 17 when it is placed, which can drive the clamping column 21 to move. The sliding column 19 is then driven by the clamping column 21 to slide inside the fixed block 20, and the spring 22 is compressed to place it between the splints 17. It is then fixed by the rebound force of the spring 22, which is convenient for placing different tools.
[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A portable electric constant temperature incubator, comprising a storage box (1), characterized in that: The top of the placement box (1) is provided with an adjustment plate (2), the outer wall of the placement box (1) is rotatably connected to a cabinet door (3), the top of the placement box (1) is fixedly connected with a moving component, the moving component acts to move the placement box (1), pulling components are provided on both sides of the placement box (1), the pulling components act to facilitate the movement of the placement box (1), and an adjustment component is provided inside the placement box (1), the adjustment component acts to adjust the internal space of the placement box (1); The pulling assembly includes a fixed plate (8), the outer wall of the fixed plate (8) is fixedly connected to the outer wall of the placement box (1), a limiting groove (6) is provided inside the fixed plate (8), a card slot (7) is provided inside the fixed plate (8), a slider (10) is provided on the outer wall of the fixed plate (8), the outer wall of the slider (10) is slidably connected to the inside of the limiting groove (6), the outer wall of the slider (10) is rotatably connected to a handle (9), the slider (10) is slidably connected to a pulling column (13) inside, a groove (14) is provided inside the pulling column (13), the outer wall of the pulling column (13) is slidably connected to the inside of the card slot (7), the outer wall of the pulling column (13) is fixedly connected to a connecting plate (11), a spring (12) is provided inside the slider (10), one end of the spring (12) is fixedly connected to the outer wall of the connecting plate (11), and the other end of the spring (12) is fixedly connected to the inner wall of the slider (10).
2. The portable electric constant temperature incubator according to claim 1, characterized in that: The moving assembly comprises a rotating wheel (4) and a brake plate (5); the top of the rotating wheel (4) is fixedly connected to the bottom of the placement box (1); and the outer walls of the brake plate (5) are arranged on both sides of the outer wall of the rotating wheel (4).
3. The portable electric constant temperature incubator according to claim 1, characterized in that: The adjustment assembly comprises a fixing block (20), the outer wall of which is fixedly connected to the interior of the placement box (1).
4. The portable electric constant temperature incubator according to claim 3, characterized in that: The interior of the fixed block (20) is slidably connected to a sliding column (19), and the outer wall of the sliding column (19) is fixedly connected to a limiting ring (18).
5. The portable electric constant temperature incubator according to claim 4, characterized in that: The bottom of the sliding column (19) is fixedly connected to a clamping column (21), and the bottom of the clamping column (21) is fixedly connected to a clamping plate (17).
6. The portable electric constant temperature incubator according to claim 5, characterized in that: The outer wall of the clamping column (21) is provided with a second spring (22), the top of the second spring (22) is fixedly connected to the bottom of the fixing block (20), and the top of the second spring (22) is fixedly connected to the clamping plate (17).
7. The portable electric constant temperature incubator according to claim 6, characterized in that: The outer wall of the clamping plate (17) is slidably connected to the inner wall of the placement box (1), and a partition (15) is provided inside the placement box (1).
8. The portable electric constant temperature incubator according to claim 7, characterized in that: The outer wall of the partition (15) is slidably connected between the two clamping plates (17), and a groove (16) is provided inside the partition (15).