Constant temperature device for microbial culture

Abstract

The utility model relates to constant temperature device technical field, and disclose a kind of constant temperature device for microorganism culture, comprising: cabinet, the inside of the cabinet is provided with inner chamber, the inside of the inner chamber both sides is provided with side shell, side shell between being provided with baffle, the bottom both sides of the baffle are provided with toptank, the inside of the toptank is slidably installed with plugboard, first return spring is installed between the plugboard;The side shell outside one side close to plugboard is longitudinally equidistantly distributed with insertion slot, and insertion slot is integrally formed with side shell, the insertion slot is compatible with plugboard;The front end of the cabinet is hinged with door body, the front end one side of the door body is installed with door handle;The inside of the side shell upper end is installed with locking mechanism, the both sides of the inner chamber inside upper end are provided with top groove.The utility model changes the height of baffle by pulling plugboard, spring reset pushes plugboard fixed, without tool, improve space utilization and convenience.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature device technology, specifically a constant temperature device for microbial culture. Background Technology

[0002] The thermostat for microbial culture belongs to the field of microbial culture equipment. It is mainly used to provide a stable thermostat environment for the microbial culture process. The device usually has an inner cavity, and the inner cavity is equipped with partitions to place culture containers in layers to meet the experimental needs of simultaneous culture of multiple groups of microorganisms.

[0003] In existing temperature control devices of this type, the partitions inside the cavity are mostly fixed structures, which cannot be adjusted according to the different heights of the culture containers. This results in either insufficient space to place the partitions properly when facing taller or shorter containers, or wasted internal space due to redundant space. At the same time, some devices with partition adjustment functions usually have protruding structures on both sides to place the partitions on top of the protruding parts, which has poor stability and great limitations in height adjustment. Therefore, a temperature control device for microbial culture is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present invention provides a constant temperature device for microbial culture to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a constant temperature device for microbial culture, comprising: The box has an inner cavity inside, and side shells are provided on both sides of the inner cavity. A partition is provided between the side shells, and a support shell is provided on both sides of the bottom of the partition. An insert plate is slidably installed inside the support shell, and a first return spring is installed between the insert plates. The side shell has slots that are longitudinally and equidistantly distributed on the side near the insert plate, and the slots are integrally formed with the side shell and are adapted to the insert plate. The front end of the box is hinged to a door, and a door handle is installed on one side of the front end of the door; A locking mechanism is installed at the upper inner end of the side shell, and top grooves are provided on both sides of the upper inner end of the inner cavity. Through the sliding of the insert plate in the support shell, the reset action of the first reset spring, and the matching cooperation between the insert plate and the slot, the height of the partition between the side shells can be easily adjusted and fixed securely. The inner cavity space can be flexibly allocated according to the different sizes of the microbial culture container. The adjustment operation can be completed without additional tools, which improves the applicability and ease of use of the device. At the same time, it ensures that the partition is stable in position during the culture process, ensuring the stability of the microbial culture environment.

[0006] Preferably, the locking mechanism includes a side cavity and a limiting block, the side cavity being opened inside the upper end of the side shell, and the limiting block being slidably installed inside the side cavity.

[0007] Preferably, a second reset spring is installed at the lower end of the limiting plug, a lever is provided on the outer side of the limiting plug, the limiting plug is adapted to the top groove, and the second reset spring enables the limiting plug to have automatic reset capability.

[0008] Preferably, the inner cavity has bottom grooves on both sides of its lower end, and the bottom of the side shell has an integrally formed insert strip that is adapted to the bottom groove. The insertion strip and the bottom groove are combined to position the side shell.

[0009] Preferably, a sealing ring is provided on one side of the outer edge of the inner cavity of the box body, and the sealing ring is glued and fixed to the box body, thereby improving the sealing performance between the door and the box body.

[0010] Preferably, the door body has a transparent window inside, and the transparent window is fixedly connected to the door body. The transparent window is used to observe the internal state of the inner cavity.

[0011] Compared with the prior art, the present invention provides a constant temperature device for microbial culture, which has the following beneficial effects: This invention allows for flexible adjustment of the partition height by pulling the insert plate at the bottom of the partition to disengage it from the slot on the side shell, adjusting the partition to the desired height, and then using the first return spring to push the insert plate back into the corresponding slot to fix the partition. This adjustment method requires no additional tools, is easy to operate, and the cooperation between the insert plate and the slot can firmly fix the partition position, which has the advantages of improving the space utilization and ease of use of the device. It solves the problem that the partition height is fixed in traditional microbial culture constant temperature devices, which cannot be adapted to different sized culture containers, resulting in wasted internal space or inability to place specific containers. Attached Figure Description

[0012] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a perspective view of the door in the open state of this utility model; Figure 3 This is a cross-sectional view of the box structure of this utility model; Figure 4 This is a cross-sectional view of the side shell and partition structure of this utility model.

[0013] In the diagram: 1. Box body; 2. Door; 3. Window; 4. Door handle; 5. Inner cavity; 6. Bottom groove; 7. Top groove; 8. Side shell; 9. Slot; 10. Insert strip; 11. Partition plate; 12. Insert plate; 13. Support shell; 14. First return spring; 15. Side cavity; 16. Limiting block; 17. Second return spring; 18. Paddle plate; 19. Sealing ring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This utility model provides a technical solution: a constant temperature device for microbial culture. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 and Figure 4 ,include: Box 1, the box 1 has an inner cavity 5 inside, the inner cavity 5 has side shells 8 on both sides, the side shells 8 are separated by a partition 11, the bottom sides of the partition 11 are supported by a support shell 13, the support shell 13 has a sliding insert plate 12 inside, and a first return spring 14 is installed between the insert plates 12. The side shell 8 has slots 9 distributed longitudinally at equal intervals on the side near the insertion plate 12, and the slots 9 are integrally formed with the side shell 8 and are adapted to the insertion plate 12. A door 2 is hinged to the front end of the box 1, and a door handle 4 is installed on one side of the front end of the door 2; A locking mechanism is installed at the upper part of the side shell 8, and top grooves 7 are opened on both sides of the upper part of the inner cavity 5. The inside of the box 1 is equipped with a controller, a constant temperature mechanism and a ventilation mechanism.

[0016] Please see Figure 3 and Figure 4 The locking mechanism includes a side cavity 15 and a limiting block 16. The side cavity 15 is opened inside the upper end of the side shell 8, and the limiting block 16 is slidably installed inside the side cavity 15.

[0017] Please see Figure 3 and Figure 4 A second reset spring 17 is installed at the lower end of the limiting plug 16, and a lever 18 is provided on the outer side of the limiting plug 16. The limiting plug 16 is adapted to the top groove 7, and the second reset spring 17 enables the limiting plug 16 to have automatic reset capability.

[0018] Please see Figure 3 and Figure 4 The inner cavity 5 has bottom grooves 6 on both sides of the lower end. The bottom of the side shell 8 is integrally formed with an insert 10, and the insert 10 is adapted to the bottom groove 6. The insertion 10 and the bottom groove 6 are combined to position the side shell 8.

[0019] Please see Figure 2A sealing ring 19 is provided on one side of the outer edge of the inner cavity 5 outside the box 1, and the sealing ring 19 is glued and fixed to the box 1. The sealing ring 19 improves the sealing between the door 2 and the box 1.

[0020] Please see Figure 1 and Figure 2 The door 2 has a window 3 inside, and the window 3 is fixedly connected to the door 2. The window 3 is used to observe the internal state of the inner cavity 5.

[0021] This solution: When it is necessary to change the height of the partition 11, pull the two insert plates 12 at the bottom of the partition 11 toward the middle so that the ends of the insert plates 12 are disengaged from the slot 9. Then, raise and lower the partition 11 as needed and align it with the slot 9. Release the insert plates 12, and the first return spring 14 will return and push the insert plates 12 so that one end of the insert plates 12 is inserted into the slot 9, thereby fixing the partition 11. When it is necessary to disassemble the side shell 8, pull down the lever 18 so that the limiting insert 16 disengages from the top groove 7, thereby removing the fixation on the top of the side shell 8. Then, tilt the top of the side shell 8 outward and pull it upward, and the insert 10 disengages from the bottom groove 6, thus completing the disassembly of the side shell 8.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A constant temperature device for microbial culture, characterized in that, include: The box (1) has an inner cavity (5) inside. Side shells (8) are provided on both sides of the inner cavity (5). A partition (11) is provided between the side shells (8). Support shells (13) are provided on both sides of the bottom of the partition (11). Insert plates (12) are slidably installed inside the support shells (13). A first return spring (14) is installed between the insert plates (12). The side shell (8) has slots (9) evenly distributed longitudinally on the side near the insert plate (12), and the slots (9) are integrally formed with the side shell (8). The slots (9) are adapted to the insert plate (12). The front end of the box (1) is hinged to a door (2), and a door handle (4) is installed on one side of the front end of the door (2). A locking mechanism is installed at the upper inner end of the side shell (8), and top grooves (7) are provided on both sides of the upper inner end of the inner cavity (5).

2. The constant temperature device for microbial culture according to claim 1, characterized in that: The locking mechanism includes a side cavity (15) and a limiting block (16). The side cavity (15) is opened inside the upper end of the side shell (8), and the limiting block (16) is slidably installed inside the side cavity (15).

3. The constant temperature device for microbial culture according to claim 2, characterized in that: The lower end of the limiting plug (16) is equipped with a second reset spring (17), and a lever (18) is provided on the outer side of the limiting plug (16). The limiting plug (16) is adapted to the top groove (7).

4. The constant temperature device for microbial culture according to claim 1, characterized in that: The inner cavity (5) has bottom grooves (6) on both sides of the lower end. The bottom of the side shell (8) is integrally formed with a strip (10), and the strip (10) is adapted to the bottom groove (6).

5. The constant temperature device for microbial culture according to claim 1, characterized in that: A sealing ring (19) is provided on one side of the outer edge of the inner cavity (5) of the box (1), and the sealing ring (19) is glued and fixed to the box (1).

6. The constant temperature device for microbial culture according to claim 1, characterized in that: The door (2) has a through window (3) inside, and the through window (3) is fixedly connected to the door (2).

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