Constant-temperature incubator with adjustable waterproof frame structure

Abstract

The utility model discloses a constant temperature incubator of adjustable water-proof frame structure, including incubator and the box door hinged to the front side of incubator, the two inner walls of incubator are equidistantly, symmetrically and fixedly connected with a plurality of locating plates, the inside of the top side of each locating plate is symmetrically provided with two locating slots, the top side of each locating plate is provided with an opening, the top side of each locating plate is provided with an opening. A plurality of adjusting plates are arranged in the incubator, placing plates are mounted at the tops of the adjusting plates, and positioning assemblies connected with the adjacent positioning grooves are arranged at the bottoms of the adjusting plates; the positioning assembly comprises four connecting assemblies symmetrically arranged at the bottom of the adjusting plate at equal intervals, two first fixing plates symmetrically and fixedly connected to the middle of the bottom side of the adjusting plate, and operating rods slidably connected to the interiors of the two first fixing plates. By means of the structure, the height and interval of the placing plate can be adjusted through the adjusting plate, the incubator can adapt to culture dishes or sample containers of different sizes and numbers, and therefore the flexibility and applicability of the incubator are improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of incubators, in particular to a constant temperature incubator with an adjustable water separation rack structure. Background Technique

[0002] In the process of biological experiments, a constant temperature incubator is one of the commonly used experimental devices. A constant temperature incubator with a water separation rack structure is a special experimental device, mainly used for biological, medical or chemical experiments that require a constant temperature and humidity environment.

[0003] In the prior art, through retrieval, it is found that the Chinese patent discloses "a water separation type constant temperature incubator", and its application number is "202220357603.7". The above patent mainly includes that a sealing structure is arranged at the connection between the incubator and the sealing door body; an inner box body embedded inside the incubator to ensure the internal support rigidity, and a control main board screwed to the incubator for installing control components. The inner box body is composed of a fixed frame for air circulation and a jacket for internal water separation and constant temperature. Although the above incubator can better guarantee the internal freeze-drying performance by installing an inner box body inside the shell, at the same time, the vacuum pumping performance and the drying and heat preservation performance are more comprehensive, and the overall practicability is higher. However, a placement plate is arranged inside the above incubator for placing samples. When users conduct different biological, medical or chemical experiments, for experimental samples of different volumes, shapes and quantities, the placement plate with a fixed structure is not convenient for reasonably adjusting the position of the placement plate. For experimental samples with a larger volume or a special shape, there may not be enough space to accommodate them, resulting in the samples not being able to be fully placed in the incubator; when the number of experimental samples is small or the volume is small, the fixed placement plate may lead to insufficient utilization of space, resulting in too much blank area wasting the internal space of the incubator. Therefore, the utility model provides a constant temperature incubator with an adjustable water separation rack structure to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a constant temperature incubator with an adjustable water separation rack structure. The placement plate realizes a structure with adjustable height and spacing through an adjusting plate, which can adapt to culture dishes or sample containers of different sizes and quantities, thereby improving the flexibility and applicability of the incubator, and having strong practicability.

[0005] To achieve the above purpose, a constant temperature incubator with an adjustable water separation rack structure is provided, including an incubator and a door hinged to the front side of the incubator. A plurality of positioning plates are symmetrically and fixedly connected at equal intervals on the inner walls of the two sides of the incubator. Two positioning grooves are symmetrically opened inside the top sides of the plurality of positioning plates. A plurality of adjusting plates are arranged inside the incubator. Placement plates are installed on the tops of the plurality of adjusting plates. Positioning components connected to adjacent positioning grooves are arranged at the bottoms of the plurality of adjusting plates;

[0006] The positioning component includes four connecting components symmetrically arranged at equal intervals at the bottom of the adjusting plate, two first fixing plates symmetrically and fixedly connected to the middle of the bottom side of the adjusting plate, and an operating rod slidably connected inside the two first fixing plates;

[0007] The connecting component includes a plurality of first guiding plates fixedly connected to the bottom of the adjusting plate at equal intervals, a second fixing plate fixedly connected to the bottom of the adjusting plate and close to the positioning plate, a guide rod slidably connected inside the second fixing plate, a positioning block fixedly connected to one end of the guide rod close to the positioning plate, a spring sleeved outside the guide rod and located between the positioning block and the second fixing plate, and a connecting rope fixedly connected to the other end of the guide rod. The connecting rope passes through the inside of the plurality of first guiding plates and is fixedly connected to the operating rod, and the positioning block is inserted into the adjacent positioning groove.

[0008] According to the constant temperature incubator with an adjustable water separation rack structure described above, an observation window is embedded inside the box door. An observation door is hinged to the side of the box door away from the incubator, and the box door covers the front side of the observation window.

[0009] According to the constant temperature incubator with an adjustable water separation rack structure described above, the plurality of placement plates are all inserted and connected to the corresponding adjusting plates, and two pick-up slots are provided on the side close to the front side inside the plurality of placement plates.

[0010] According to the constant temperature incubator with an adjustable water separation rack structure described above, the connecting component further includes a second guiding plate fixedly connected to the bottom of the adjusting plate and close to the operating rod, and a roller installed inside the second guiding plate. The connecting rope is in rolling connection with the roller.

[0011] According to the constant temperature incubator with an adjustable water separation rack structure described above, the front end of the operating rod extends to the side close to the front side of the incubator and is fixedly connected with a pull ring.

[0012] According to the constant temperature incubator with an adjustable water separation rack structure described above, the plurality of adjusting plates and the plurality of placement plates are all of a hollow structure.

[0013] The utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, for the constant temperature incubator with an adjustable water separation rack structure, the placement plate can be adjusted in height and spacing through the adjusting plate, which can adapt to culture dishes or sample containers of different sizes and quantities, thereby improving the flexibility and applicability of the incubator and having strong practicability;

[0015] 2. Compared with the prior art, in the thermostatic incubator with an adjustable water isolation rack structure, the placement plate and the adjustment plate are connected in a movable connection manner, which facilitates the cleaning work after the placement plate is disassembled. The observation window is provided to facilitate direct observation of the experimental conditions inside the incubator. At the same time, an observation door is provided to close the observation window, which is beneficial to ensuring the sealing and heat preservation effects of the incubator door, and has a good use effect.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0018] Figure 1 is the first overall structural schematic diagram of the thermostatic incubator with an adjustable water isolation rack structure of the present utility model;

[0019] Figure 2 is the second overall structural schematic diagram of the thermostatic incubator with an adjustable water isolation rack structure of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the adjustment plate, placement plate and positioning component of the thermostatic incubator with an adjustable water isolation rack structure of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the adjustment plate, positioning plate and placement plate of the thermostatic incubator with an adjustable water isolation rack structure of the present utility model;

[0022] Figure 5 is of the thermostatic incubator with an adjustable water isolation rack structure of the present utility model Figure 3 magnified structural schematic diagram at A;

[0023] Figure 6 is the structural schematic diagram of the second guide plate, connecting rope and roller of the thermostatic incubator with an adjustable water isolation rack structure of the present utility model.

[0024] Legend Explanation:

[0025] 1. Incubator; 2. Incubator door; 3. Positioning plate; 4. Positioning groove; 5. Adjustment plate; 6. Placement plate; 7. First guide plate; 8. Connecting rope; 9. First fixing plate; 10. Operating rod; 11. Pull ring; 12. Positioning block; 13. Second fixing plate; 14. Guide rod; 15. Spring; 16. Roller; 17. Second guide plate; 18. Pick-up and placement groove; 19. Observation window; 20. Observation door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0027] Referring to Figure 1 、 Figure 3 and Figure 5 , an incubator with an adjustable water isolation rack structure according to an embodiment of the present utility model includes an incubator 1 and a door 2 hinged to the front side of the incubator 1. A plurality of positioning plates 3 are symmetrically and fixedly connected at equal intervals on the inner walls of the two sides of the incubator 1. Two positioning grooves 4 are symmetrically formed inside the top sides of the plurality of positioning plates 3. The positioning grooves 4 are used to cooperate with the subsequent adjusting plates 5. A plurality of adjusting plates 5 are arranged inside the incubator 1. Placing plates 6 are installed on the tops of the plurality of adjusting plates 5. The placing plates 6 are used to place experimental samples. The plurality of adjusting plates 5 and the plurality of placing plates 6 are both of a hollow structure. The hollow-structured adjusting plates 5 and placing plates 6 are beneficial to the circulation of air and the uniform distribution of temperature. Positioning components are provided at the bottoms of the plurality of adjusting plates 5;

[0028] The positioning component includes four connecting components symmetrically arranged at equal intervals at the bottom of the adjusting plate 5, two first fixing plates 9 symmetrically and fixedly connected to the middle of the bottom side of the adjusting plate 5, and an operating rod 10 slidably connected inside the two first fixing plates 9; the connecting component includes a plurality of first guiding plates 7 fixedly connected at equal intervals to the bottom of the adjusting plate 5, a second fixing plate 13 fixedly connected to the bottom of the adjusting plate 5 and close to the positioning plate 3, a guide rod 14 slidably connected inside the second fixing plate 13, a positioning block 12 fixedly connected to one end of the guide rod 14 close to the positioning plate 3, a spring 15 sleeved outside the guide rod 14 and located between the positioning block 12 and the second fixing plate 13, and a connecting rope 8 fixedly connected to the other end of the guide rod 14. The connecting rope 8 is inserted through the plurality of first guiding plates 7 and fixedly connected to the operating rod 10. The positioning block 12 is inserted into the adjacent positioning groove 4;

[0029] When it is necessary to adjust the distance between adjacent placing plates 6, the operating rod 10 is pulled outward. The movement of the operating rod 10 drives the movement of the connecting rope 8. When the connecting rope 8 moves towards the side of the operating rod 10, it can drive the movement of the guide rod 14. Thus, the movement of the guide rod 14 can better drive the movement of the positioning block 12 below the adjusting plate 5, so that the adjusting plate 5 can move freely up and down between the positioning plates 3. After the adjusting plate 5 moves to the corresponding position, the operating rod 10 is released. Under the action of the spring 15, the positioning block 12 can be pushed towards the side of the positioning plate 3 and connected to the positioning groove 4, thereby fixing the position of the adjusting plate 5. The placing plate 6 realizes a structure with adjustable height and spacing through the adjusting plate 5, which can adapt to culture dishes or sample containers of different sizes and quantities, thereby improving the flexibility and applicability of the incubator 1, and having strong practicability.

[0030] Referring to Figure 6 , the connecting assembly further includes a second guide plate 17 fixedly connected to the bottom of the adjusting plate 5 and close to the operating rod 10, and a roller 16 installed inside the second guide plate 17. The connecting rope 8 is in rolling connection with the roller 16. When the connecting rope 8 bends and moves inside the second guide plate 17, it is connected to the roller 16, which can reduce the frictional resistance and wear of the connecting rope 8 during movement.

[0031] Referring to Figure 1 and Figure 2 , an observation window 19 is embedded inside the box door 2. Under the action of the observation window 19, it is convenient to directly observe the experimental situation inside the incubator 1. An observation door 20 is hinged on one side of the box door 2 away from the incubator 1. The box door 2 covers the front side of the observation window 19. The observation door 20 is provided to close the observation window 19, which is beneficial to ensuring the sealing and heat preservation effects of the box door 2 on the incubator 1.

[0032] Referring to Figure 1 , Figure 3 and Figure 4 , a plurality of placement plates 6 are all plugged and connected with the corresponding adjusting plates 5. The placement plates 6 and the adjusting plates 5 are connected in a movable connection manner, which is convenient for the cleaning work after the placement plates 6 are disassembled. And two access slots 18 are opened on one side of the plurality of placement plates 6 close to the front side. By providing the access slots 18, it is convenient for the experimenter to pick up and place the placement plates 6 with the fingers, and it is easy to use.

[0033] Referring to Figure 3 , the front end of the operating rod 10 extends to one side close to the front side of the incubator 1 and is fixedly connected with a pull ring 11. The experimenter can easily operate the operating rod 10 by pulling the pull ring 11, and then adjust the position of the adjusting plate 5.

[0034] Working principle: When it is necessary to adjust the distance between adjacent placement plates 6, pull the operating rod 10 outward. The movement of the operating rod 10 drives the connecting rope 8 to move. When the connecting rope 8 moves toward the side of the operating rod 10, it can drive the guide rod 14 to move, so that the positioning block 12 can be better driven to move under the adjusting plate 5 through the movement of the guide rod 14, so that the adjusting plate 5 can freely move up and down between the positioning plates 3. After the adjusting plate 5 moves to the corresponding position, release the operating rod 10. Under the action of the spring 15, the positioning block 12 can be pushed toward the side of the positioning plate 3 and connected with the positioning groove 4, so that the position of the adjusting plate 5 can be fixed. The placement plate 6 realizes a structure with adjustable height and spacing through the adjusting plate 5, which can adapt to different sizes and quantities of culture dishes or sample containers, thereby improving the flexibility and applicability of the incubator 1, and it has strong practicability.

[0035] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A constant temperature incubator with an adjustable water-blocking frame structure, characterized in that: The incubator (1) comprises an incubator (1) and a door (2) hinged to the front side of the incubator (1); a plurality of positioning plates (3) are symmetrically and fixedly connected to two inner walls of the incubator (1); two positioning grooves (4) are symmetrically provided inside the top sides of the plurality of positioning plates (3); a plurality of adjustment plates (5) are provided inside the incubator (1); a placement plate (6) is installed on the top of the plurality of adjustment plates (5); and a positioning assembly connected to adjacent positioning grooves (4) is provided on the bottom of the plurality of adjustment plates (5); The positioning assembly comprises four connecting assemblies symmetrically arranged at the bottom of the adjustment plate (5), two first fixing plates (9) symmetrically fixedly connected to the middle part of the bottom side of the adjustment plate (5), and an operating rod (10) slidably connected to the inside of the two first fixing plates (9); The connection assembly comprises a plurality of first guide plates (7) fixedly connected to the bottom of the adjustment plate (5) at equal intervals, a second fixed plate (13) fixedly connected to the bottom of the adjustment plate (5) and close to the positioning plate (3), a guide rod (14) slidably connected to the inside of the second fixed plate (13), a positioning block (12) fixedly connected to one end of the guide rod (14) close to the positioning plate (3), a spring (15) sleeved on the outside of the guide rod (14) and located between the positioning block (12) and the second fixed plate (13), and a connecting rope (8) fixedly connected to the other end of the guide rod (14), wherein the connecting rope (8) is inserted into the inside of the plurality of first guide plates (7) and fixedly connected to the operating rod (10), and the positioning block (12) is plugged into an adjacent positioning groove (4).

2. A constant temperature incubator with an adjustable water-blocking frame structure according to claim 1, characterized in that: An observation window (19) is embedded in the box door (2), and an observation door (20) is hingedly connected to the inside of the box door (2) and on a side away from the incubator (1), and the box door (2) covers the front side of the observation window (19).

3. A constant temperature incubator with an adjustable water-blocking frame structure according to claim 2, characterized in that: The plurality of placement plates (6) are plug-connected to the corresponding adjustment plates (5), and two placement slots (18) are provided inside the plurality of placement plates (6) and on one side close to the front side.

4. A constant temperature incubator with an adjustable water-blocking frame structure according to claim 3, characterized in that: The connection assembly also includes a second guide plate (17) fixedly connected to the bottom of the adjustment plate (5) and close to the operating rod (10) and a roller (16) installed inside the second guide plate (17), and the connection rope (8) is rollingly connected to the roller (16).

5. A constant temperature incubator with an adjustable water-blocking frame structure according to claim 4, characterized in that: The front end of the operating rod (10) extends to a side close to the front side of the incubator (1) and is fixedly connected to a pull ring (11).

6. A constant temperature incubator with an adjustable water-blocking frame structure according to claim 5, characterized in that: The plurality of adjustment plates (5) and the plurality of placement plates (6) are all configured as hollow structures.

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