Semiconductor refrigeration incubator
By setting up a compression mechanism and a limiting mechanism in the semiconductor refrigeration incubator, the problem of insufficient reinforcement and sealing of the box door in the prior art is solved, and the effect of reducing air-conditioning leakage and improving stability is achieved.
Patent Information
- Application Number
- CN202421540069.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing semiconductor refrigeration incubators lack the reinforcement and sealing function of the box door, resulting in air conditioning leakage, unable to maintain a good culture environment, and reducing the practicality of the device.
A semiconductor refrigeration incubator is designed. By setting a compression mechanism and a limiting mechanism on the right side of the incubator body, the back of the compression plate is in contact with the front side of the box door of the incubator body, tight compression limit is achieved, reducing the misopening of the box door and air-conditioning leakage.
It effectively reduces the case of misopening of the box door and air conditioning leakage, achieves a good cultivation environment, and improves the stability of use and the practicality of the device.
Smart Images
Figure CN223033391U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of incubators, in particular to a semiconductor refrigeration incubator. Background Technique
[0002] A semiconductor refrigeration incubator is a temperature control device using semiconductor refrigeration technology, which is used for experiments and applications such as culturing and preserving biological samples, cell culture, and microorganism culture. It realizes precise control of the temperature inside the incubator through a semiconductor refrigeration device.
[0003] Semiconductor refrigeration incubators are applied in multiple fields. Common semiconductor refrigeration incubators lack the function of strengthening and sealing the door during use, so they may be accidentally opened during use, resulting in cold air leakage, unable to achieve a good culture environment, poor stability, and reduced practicality of the device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a semiconductor refrigeration incubator to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A semiconductor refrigeration incubator, including an incubator body, a pressing mechanism is arranged on the right side of the incubator body, and a limiting mechanism is arranged on one side of the pressing mechanism;
[0006] The pressing mechanism includes a support plate, the support plate is fixedly connected to the right side of the incubator body, a long shaft is rotatably connected inside the support plate, a right-angle plate is fixedly connected to the outer wall of the long shaft, a fixed box is fixedly connected inside the right-angle plate, a threaded rod is rotatably connected to the inner wall of the fixed box, a moving plate is threadedly connected to the outer wall of the threaded rod, a long plate is fixedly connected to the back of the moving plate, a pressing plate is fixedly connected to the back of the long plate, and a fixed frame is fixedly connected to one side of the right-angle plate.
[0007] Preferably, the moving plate is slidably connected to the inner wall of the fixed box, and a torsion sleeve is fixedly connected to the front end of the threaded rod, which is convenient to drive the threaded rod to rotate through the torsion sleeve.
[0008] Preferably, a rotating hole is opened on the front of the fixed box, and the threaded rod is rotatably connected to the inner wall of the opened rotating hole, so as to stably support the threaded rod.
[0009] Preferably, a long opening is opened on the back of the fixed box, and the long plate penetrates through the opened through hole, so that the long plate can move through the long opening.
[0010] Preferably, the back of the pressing plate is in contact with the front of the incubator body, and anti-slip patterns are arranged on the back of the pressing plate, which further improves the stability of pressing the door of the incubator body.
[0011] Preferably, the limiting mechanism includes a sliding groove fixedly connected to the right side of the incubator body. A connecting block is slidably connected to the inner wall of the sliding groove. A pushing frame is fixedly connected to the outside of the connecting block. An internal spline is fixedly connected to the inside of the connecting block, and an external spline is engaged with the inner circle of the internal spline, further improving the stability of the long-axis limit and ensuring better pressing of the door.
[0012] Preferably, the external spline is fixedly connected to the outer wall of the long axis, and the shape of the left side of the connecting block matches the shape of the inner wall of the sliding groove, enabling the connecting block to move stably.
[0013] Compared with the prior art, the present utility model provides a semiconductor refrigeration incubator, which has the following
[0014] Beneficial effects:
[0015] 1. For this semiconductor refrigeration incubator, through the arranged pressing mechanism, the back surface of the pressing plate contacts the front surface of the door of the incubator body, achieving the purpose of tight pressing and limiting, thereby reducing the situation of accidental opening of the door during use, reducing the leakage of cold air, achieving a good cultivation environment, improving the stability of use, and enhancing the practicality of the device.
[0016] 2. For this semiconductor refrigeration incubator, through the arranged limiting mechanism, the door of the incubator body can be opened for operation. At the same time, during use, under the mutual cooperation of the external spline and the internal spline, the stability of the pressing of the pressing plate can be further improved, enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:
[0018] Figure 1 It is the front view of the structure of the present utility model;
[0019] Figure 2 It is the cross-sectional view at the right-angle plate;
[0020] Figure 3 It is Figure 1 The enlarged structural schematic diagram at A in
[0021] Figure 4 It is the partial structural schematic diagram of the limiting mechanism.
[0022] In the figure: 1. Incubator body; 2. Pressing mechanism; 21. Support plate; 22. Long shaft; 23. Right-angle plate; 24. Fixed box; 25. Threaded rod; 26. Moving plate; 27. Long plate; 28. Pressing plate; 29. Fixed frame; 3. Limiting mechanism; 31. Chute; 32. Connecting block; 33. Internal spline; 34. External spline; 35. Pushing frame. Detailed implementation mode
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0024] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0025] The present invention provides the following technical solutions:
[0026] Embodiment 1
[0027] Combined with Figures 1 to 4 , a semiconductor refrigeration incubator includes an incubator body 1. The incubator body 1 is provided with a pressing mechanism 2 on the right side, and a limiting mechanism 3 is provided on one side of the pressing mechanism 2;
[0028] The pressing mechanism 2 includes a support plate 21. The support plate 21 is fixedly connected to the right side of the incubator body 1. A long shaft 22 is rotatably connected inside the support plate 21. A right-angle plate 23 is fixedly connected to the outer wall of the long shaft 22. A fixed box 24 is fixedly connected inside the right-angle plate 23. A threaded rod 25 is rotatably connected to the inner wall of the fixed box 24. A moving plate 26 is threadedly connected to the outer wall of the threaded rod 25. A long plate 27 is fixedly connected to the back of the moving plate 26. A pressing plate 28 is fixedly connected to the back of the long plate 27. A fixed frame 29 is fixedly connected to one side of the right-angle plate 23.
[0029] Furthermore, the moving plate 26 is slidably connected to the inner wall of the fixed box 24. A torsion sleeve is fixedly connected to the front end of the threaded rod 25, which is convenient for driving the threaded rod 25 to rotate through the torsion sleeve.
[0030] Further, a rotating hole is formed in the front of the fixed box 24, and the threaded rod 25 is rotatably connected to the inner wall of the formed rotating hole, serving the purpose of stably supporting the threaded rod 25.
[0031] Further, a long opening is formed in the back of the fixed box 24, and the long board 27 passes through the formed through hole, enabling the long board 27 to move through the long opening.
[0032] Further, the back surface of the pressing plate 28 contacts the front surface of the incubator body 1, and anti-slip patterns are provided on the back surface of the pressing plate 28, further enhancing the stability of pressing the door of the incubator body 1.
[0033] Embodiment 2
[0034] Refer to Figures 1 to 4 and, on the basis of Embodiment 1, it is further obtained that the limiting mechanism 3 includes a sliding groove 31, the sliding groove 31 is fixedly connected to the right side of the incubator body 1, a connecting block 32 is slidably connected to the inner wall of the sliding groove 31, a pushing frame 35 is fixedly connected to the outside of the connecting block 32, an internal spline 33 is fixedly connected to the inside of the connecting block 32, and an external spline 34 is meshed with the inner circle of the internal spline 33, further enhancing the stability of limiting the long shaft 22 and ensuring better pressing of the door of the box.
[0035] Further, the external spline 34 is fixedly connected to the outer wall of the long shaft 22, and the shape of the left side of the connecting block 32 matches the shape of the inner wall of the sliding groove 31, enabling the connecting block 32 to move stably.
[0036] During the actual operation process, when this device is used, first, the torsion sleeve can be twisted to drive the threaded rod 25 to rotate. Since the threaded rod 25 and the moving plate 26 are threadedly connected, and at the same time, the moving plate 26 can slide and be limited within the inner wall of the fixed box 24, the rotational motion of the threaded rod 25 will be converted into the linear motion of the moving plate 26. The moving plate 26 can drive the pressing plate 28 to move towards the front of the incubator body 1 through the long board 27, making the back surface of the pressing plate 28 contact the front surface of the door of the incubator body 1, serving the purpose of tightly pressing and limiting, thereby reducing the situation of accidental opening of the door during use, reducing the leakage of cold air, achieving a good cultivation environment, enhancing the stability of use, and enhancing the practicality of the device.
[0037] When it is necessary to cancel the pressing limit on the chamber door immediately afterwards, the pushing frame 35 can be pushed upwards at this time, so that the pushing frame 35 can drive the internal spline 33 to slide upwards from the outside of the external spline 34 through the connecting block 32, and the connecting block 32 can slide and be limited on the inner wall of the sliding groove 31. When it moves to the position where the internal spline 33 is not engaged with the external spline 34, the limit on the long shaft 22 is cancelled, so that the long shaft 22 can rotate. Furthermore, the right-angle plate 23 can be driven by the fixed frame 29 to rotate along the central point of the long shaft 22, and further the pressing plate 28 can be made not to align with the chamber door of the incubator body 1. At this time, the chamber door of the incubator body 1 can be opened for operation. At the same time, during the use process, the stability of the pressing of the pressing plate 28 can be further improved under the mutual cooperation of the external spline 34 and the internal spline 33, enhancing the practicability of the device.
[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.
Claims
1. A semiconductor refrigeration incubator, comprising an incubator body (1), characterized in that: The incubator comprises an incubator body (1), a clamping mechanism (2) is arranged on the right side of the incubator body (1), and a limiting mechanism (3) is arranged on one side of the clamping mechanism (2); The clamping mechanism (2) comprises a support plate (21), the support plate (21) is fixedly connected to the right side of the incubator body (1), a long axis (22) is rotatably connected inside the support plate (21), a right-angle plate (23) is fixedly connected to the outer wall of the long axis (22), a fixed box (24) is fixedly connected inside the right-angle plate (23), a threaded rod (25) is rotatably connected to the inner wall of the fixed box (24), a movable plate (26) is threadedly connected to the outer wall of the threaded rod (25), a long plate (27) is fixedly connected to the back of the movable plate (26), a clamping plate (28) is fixedly connected to the back of the long plate (27), and a fixed frame (29) is fixedly connected to one side of the right-angle plate (23).
2. A semiconductor refrigeration incubator according to claim 1, characterized in that: The movable plate (26) is slidably connected to the inner wall of the fixed box (24), and the front end of the threaded rod (25) is fixedly connected to a torsion sleeve.
3. A semiconductor refrigeration incubator according to claim 1, characterized in that: The front side of the fixing box (24) is provided with a rotation hole, and the threaded rod (25) is rotatably connected to the inner wall of the rotation hole.
4. A semiconductor refrigeration incubator according to claim 1, characterized in that: The back of the fixing box (24) is provided with a long opening, and the long plate (27) passes through the through hole.
5. The semiconductor refrigeration incubator according to claim 1, characterized in that: The back side of the pressing plate (28) contacts the front side of the incubator body (1), and the back side of the pressing plate (28) is provided with anti-slip textures.
6. A semiconductor refrigeration incubator according to claim 1, characterized in that: The limiting mechanism (3) comprises a slide groove (31), the slide groove (31) is fixedly connected to the right side of the incubator body (1), the inner wall of the slide groove (31) is slidably connected to a connecting block (32), the outer side of the connecting block (32) is fixedly connected to a pushing frame (35), the interior of the connecting block (32) is fixedly connected to an internal spline (33), and the inner ring of the internal spline (33) is meshed with an external spline (34).
7. A semiconductor refrigeration incubator according to claim 6, characterized in that: The external spline (34) is fixedly connected to the outer wall of the long shaft (22), and the shape of the left side of the connecting block (32) matches the shape of the inner wall of the sliding groove (31).