Constant-temperature incubator
By designing a protective mechanism in a constant temperature incubator, using a motor to drive the screw to extend the folding arm, expanding the space of the box opening, the problems of inconvenience and scald risk are solved, and the insulation effect is improved through the sealing ring.
Patent Information
- Application Number
- CN202420885012.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-26
AI Technical Summary
When placing biological samples in existing constant temperature incubators, the operator needs to extend his arms into the box, resulting in inconvenient operation and a risk of scalding.
A constant temperature incubator including a protective mechanism is designed to extend the folding arm by driving the screw through a motor, expand the space of the box opening, the back plate and partition can be moved to place items, and a seal ring is installed on the back plate side to improve the Insulation effect.
It realizes placing items without directly contacting the inner wall of the high-temperature box, reducing the risk of the operator, and improving the insulation effect of the constant temperature incubator through the sealing ring.
Smart Images
Figure CN222454979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of constant temperature equipment, in particular to a constant temperature incubator. Background Art
[0002] A constant temperature incubator is a device used to culture microorganisms, cells or other biological samples under constant temperature conditions. Typically, a constant temperature incubator has the functions of controlling temperature, humidity and ventilation to provide an environment suitable for the growth and reproduction of biological samples.
[0003] However, in the prior art, when placing biological samples into the box, the operator needs to extend his arm into the inside, which restricts the operator's movements and may cause inconvenience and difficulty in operation. Secondly, if the box is at a high temperature, the arm may be burned by accidental touch, especially in a high temperature environment, the skin of the arm may be seriously damaged, making it impossible to complete subsequent tasks. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a constant temperature incubator.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a constant temperature incubator, comprising: a protection mechanism, a fixing mechanism is arranged inside the protection mechanism, the protection mechanism comprises a box body, a hollow shell is arranged on one side of the box body, a folding arm is arranged on the inner wall of the hollow shell, a back plate is arranged on one end of the folding arm, a side plate is arranged on one side of the back plate, a folding arm is arranged inside the side plate, a sealing ring is arranged on one side of the back plate, a box body is arranged on the outside of the sealing ring, a guide rail is opened inside the box body, a roller is arranged on the inner surface of the guide rail, and a connecting plate is arranged at one end of the roller A back plate is provided at the bottom end of the connecting plate, a partition is provided on one side of the back plate, a motor is provided inside the hollow shell, a screw rod is provided at the output end of the motor, a folding arm is provided on the outside of the screw rod, one side of the box body is fixedly connected to one end of the hollow shell, the inner wall of the hollow shell is movably connected to the top of the folding arm, the other top of the folding arm is movably connected to one side of the back plate, one side of the back plate is fixedly connected to one side of the side plate, the inside of the side plate is slidably connected to the bottom end of the folding arm, one side of the back plate is fixedly connected to one end of the sealing ring, and the outside of the other end of the sealing ring fits with the inside of the box body.
[0006] As a preferred embodiment, the fixing mechanism includes a cross bar, one side of the cross bar is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the inner wall of the partition.
[0007] As a preferred implementation, one end of the cross bar is slidably connected to the inner wall of the partition.
[0008] As a preferred implementation, the inner surface of the guide rail is slidably connected to the outer side of the roller.
[0009] As a preferred implementation, one end of the roller is rotatably connected to the inner side of the connecting plate, and one end of the connecting plate is fixedly connected to one end of the back plate.
[0010] As a preferred implementation, the interior of the hollow shell is fixedly connected to the exterior of the motor.
[0011] As a preferred embodiment, the output end of the motor is fixedly connected to one end of the screw rod, and the outer side of the screw rod is threadedly connected to the inner side of the bottom end of the folding arm.
[0012] As a preferred implementation, one side of the back plate is fixedly connected to one end of the partition plate.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] The utility model starts the motor through the installed protection mechanism, so that the bottom end of the folding arm on the screw rod is moved upward, and with the upward movement, the folding arm is gradually expanded to extend its arm span, and in the process of extension, the back plate is gradually moved from inside the box to the edge of the port of the box, and at the same time the partition is exposed outside the box, so that objects can be placed more easily because there is more space for operation, and when the back plate is not moving, the sealing ring can fit tightly with the inner wall of the box, which can effectively prevent the temperature from being lost through the gap, thereby improving the insulation effect of the constant temperature incubator.
[0015] Move the cross bar through the installed fixing mechanism, and then put the items on one side of the protruding rod on the partition. At this time, slowly release the cross bar, and the spring will use its own retraction to give external force to the cross bar, which can ensure that the container is firmly placed in the designated position to prevent it from shaking or moving during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The utility model provides a structural schematic diagram of a constant temperature incubator.
[0017] Figure 2 The utility model is a schematic diagram of the side section structure of a protection mechanism component of a constant temperature incubator provided by the utility model.
[0018] Figure 3 The utility model provides a schematic diagram of the structure of the protective mechanism of the constant temperature incubator.
[0019] Figure 4 The utility model is a schematic diagram of a top view of a fixing mechanism assembly of a constant temperature incubator provided by the utility model.
[0020] Legend:
[0021] 1. Protective mechanism; 11. Box body; 12. Hollow shell; 13. Motor; 14. Screw rod; 15. Folding arm; 16. Back plate; 17. Sealing ring; 18. Partition plate; 19. Connecting plate; 110. Roller; 111. Guide rail; 112. Side plate;
[0022] 2. Fixing mechanism; 21. Cross bar; 22. Spring. DETAILED DESCRIPTION
[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.
[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0028] Example 1
[0029] like Figure 1-4 As shown, the utility model provides a technical solution: a constant temperature incubator, comprising: a protection mechanism 1, a fixing mechanism 2 is arranged inside the protection mechanism 1, the protection mechanism 1 comprises a box body 11, a hollow shell 12 is arranged on one side of the box body 11, a folding arm 15 is arranged on the inner wall of the hollow shell 12, a back plate 16 is arranged at one end of the folding arm 15, a side plate 112 is arranged on one side of the back plate 16, the folding arm 15 is arranged inside the side plate 112, a sealing ring 17 is arranged on one side of the back plate 16, the box body 11 is arranged on the outside of the sealing ring 17, a guide rail 111 is opened inside the box body 11, a roller 110 is arranged on the inner surface of the guide rail 111, a connecting plate 19 is arranged at one end of the roller 110, the back plate 16 is arranged at the bottom end of the connecting plate 19, a partition 18 is arranged on one side of the back plate 16, a motor 13 is arranged inside the hollow shell 12, a screw rod 14 is arranged at the output end of the motor 13, and a folding arm 15 is arranged on the outside of the screw rod 14.
[0030] In this embodiment, in order to prevent the arms from being burned by the inner walls of the box body 11 due to accidental touching when placing items in the constant temperature incubator, the motor 13 is started to move the bottom end of the folding arm 15 on the screw rod 14 upward. As the folding arm 15 moves upward, it will gradually expand and extend its arm span. In the process of extension, the back plate 16 will gradually move from the box body 11 to the edge of the port of the box body 11. At the same time, the partition 18 is almost exposed outside the box body 11, so that it is easier to place items because there is more space for operation. At this time, the object can be placed on the partition 18, and then the back plate 16 is pushed back into the box body 11 again in the opposite way.
[0031] Secondly, in order to prevent the temperature in the box body 11 from being lost, a sealing ring 17 is installed on one side of the back plate 16, so that when the back plate 16 is not moving, the sealing ring 17 can fit tightly against the inner wall of the box body 11, which can effectively prevent the temperature from being lost through the gap, thereby improving the insulation effect of the constant temperature incubator, which is beneficial to the growth of experimental samples or cultures and the accuracy of experimental results. In addition, a guide rail 111 is designed on the inner wall of the box body 11, and when the back plate 16 moves, the roller 110 can easily roll on the guide rail 111, thereby realizing the smooth movement of the back plate 16.
[0032] Example 2
[0033] like Figure 2-4 As shown, the fixing mechanism 2 includes a cross bar 21, one side of the cross bar 21 is fixedly connected to one end of a spring 22, the other end of the spring 22 is fixedly connected to the inner wall of the partition 18, and one end of the cross bar 21 is slidably connected to the inner wall of the partition 18.
[0034] In this embodiment, in order to fix the container when placing the item, the cross bar 21 is moved and the item is placed on one side of the protruding rod on the partition 18. At this time, the cross bar 21 is slowly released and the spring 22 uses its own retractability to apply external force to the cross bar 21, thereby ensuring that the container is firmly placed in the designated position to prevent it from shaking or moving during use, and reducing vibration and collision during movement, thereby reducing the risk of damage to the container.
[0035] Working principle:
[0036] like Figure 1-4 As shown, by starting the motor 13, the bottom end of the folding arm 15 on the screw rod 14 is moved upward, and as it continues to move upward, the folding arm 15 will gradually expand, so that its arm span is extended, and in the process of extension, the back plate 16 will gradually move from the inside of the box body 11 to the edge of the port of the box body 11, and at the same time, the partition 18 has been exposed outside the box body 11, so that items can be placed more easily. Secondly, a sealing ring 17 is installed on one side of the back plate 16, so that when the back plate 16 is not moving, the sealing ring 17 can fit tightly with the inner wall of the box body 11, which can effectively prevent the temperature from escaping through the gap, thereby improving the insulation effect of the constant temperature incubator, and is beneficial to the growth of experimental samples or cultures and the accuracy of experimental results. In addition, a guide rail 111 is designed on the inner wall of the box body 11, and when the back plate 16 moves, the roller 110 can easily roll on the guide rail 111.
[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A constant temperature incubator, characterized in that: include: A protection mechanism (1), wherein a fixing mechanism (2) is arranged inside the protection mechanism (1), wherein the protection mechanism (1) comprises a box body (11), wherein a hollow shell (12) is arranged on one side of the box body (11), wherein a folding arm (15) is arranged on the inner wall of the hollow shell (12), wherein a back plate (16) is arranged at one end of the folding arm (15), wherein a side plate (112) is arranged on one side of the back plate (16), wherein the folding arm (15) is arranged inside the side plate (112), wherein a sealing ring (17) is arranged on one side of the back plate (16), wherein the box body (11) is arranged on the outer side of the sealing ring (17), wherein a guide rail (111) is provided inside the box body (11), wherein a roller (110) is arranged on the inner surface of the guide rail (111), wherein a connecting plate (19) is arranged at one end of the roller (110), wherein a bottom end of the connecting plate (19) is provided with a connecting plate (19) A back plate (16) is provided, a partition plate (18) is provided on one side of the back plate (16), a motor (13) is provided inside the hollow shell (12), a screw rod (14) is provided at the output end of the motor (13), a folding arm (15) is provided on the outside of the screw rod (14), one side of the box body (11) is fixedly connected to one end of the hollow shell (12), the inner wall of the hollow shell (12) is movably connected to the top end of the folding arm (15), the other top end of the folding arm (15) is movably connected to one side of the back plate (16), one side of the back plate (16) is fixedly connected to one side of the side plate (112), the inside of the side plate (112) is slidably connected to the bottom end of the folding arm (15), one side of the back plate (16) is fixedly connected to one end of a sealing ring (17), and the outside of the other end of the sealing ring (17) fits with the inside of the box body (11).
2. A constant temperature incubator according to claim 1, characterized in that: The fixing mechanism (2) comprises a cross bar (21), one side of the cross bar (21) is fixedly connected to one end of a spring (22), and the other end of the spring (22) is fixedly connected to the inner wall of the partition (18).
3. A constant temperature incubator according to claim 2, characterized in that: One end of the cross bar (21) is slidably connected to the inner wall of the partition (18).
4. A constant temperature incubator according to claim 1, characterized in that: The inner surface of the guide rail (111) is slidably connected to the outer side of the roller (110).
5. A constant temperature incubator according to claim 4, characterized in that: One end of the roller (110) is rotatably connected to the inner side of the connecting plate (19), and one end of the connecting plate (19) is fixedly connected to one end of the back plate (16).
6. A constant temperature incubator according to claim 1, characterized in that: The interior of the hollow shell (12) is fixedly connected to the outside of the motor (13).
7. A constant temperature incubator according to claim 1, characterized in that: The output end of the motor (13) is fixedly connected to one end of the screw rod (14), and the outer side of the screw rod (14) is internally threadedly connected to the bottom end of the folding arm (15).
8. A constant temperature incubator according to claim 1, characterized in that: One side of the back plate (16) is fixedly connected to one end of the partition plate (18).