A placement support device and a homogenizer

Abstract

This utility model belongs to the field of homogenizer technology, specifically relating to a placement support device and a homogenizer. The placement support device includes a placement body, a first support body, and a second support body. The placement body has a placement cavity. The first support body has a first positioning member, which is detachably connected to the placement body. The second support body has a second positioning member, which is detachably connected to the first support body. This utility model can increase the container adaptability of the material to be homogenized and helps ensure the smoothness of the homogenization operation.

Description

Technical Field

[0001] This utility model belongs to the field of homogenizer technology, and particularly relates to a placement support device and a homogenizer. Background Technology

[0002] Homogenizers are primarily used in the biotechnology field for tissue dispersion, in the pharmaceutical field for sample preparation, in the food industry for enzyme treatment, and for detecting pesticide and veterinary drug residues in food. They are also used in the pharmaceutical, cosmetic, paint, and petrochemical industries. The homogenizer utilizes a stainless steel system, effectively separating microorganisms from the sample surface and containing them to create a homogenized sample. Samples are contained in disposable sterile homogenization bags, preventing contact with the instrument and ensuring speed, accuracy, and reproducibility. It is widely applicable for emulsification, homogenization, and dispersion in industrial production.

[0003] However, some existing homogenizers are only suitable for one type of test tube container. They need to be transferred to test tube containers of a specific size to be compatible with the homogenization operation. Therefore, the adaptability of the operation is poor and the operation is relatively cumbersome, which reduces the homogenization efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a placement and support device that addresses the shortcomings of existing technologies and solves the technical problem of poor adaptability of existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A placement support device includes a placement body, a first support body, and a second support body; the placement body has a placement cavity; the first support body has a first positioning member, which is detachably connected to the placement body; the second support body has a second positioning member, which is detachably connected to the first support body.

[0007] Preferably, the outer surface of the placement body is provided with at least two limiting protrusions; a first limiting groove is provided between two adjacent limiting protrusions; the first positioning member is connected to the inside of the first limiting groove; and the limiting protrusions abut against one side end face of the first support body.

[0008] Preferably, the first positioning member includes at least one first positioning protrusion; the first positioning protrusion is provided to protrude outward from the top surface of the first support; and the outer side wall of the first positioning protrusion is closely attached to the inner wall of the first limiting groove.

[0009] Preferably, the first support body is provided with a first mounting cavity; the first mounting cavity is disposed through the height direction of the first support body; and the outer surface of the placement body abuts against the interior of the first mounting cavity.

[0010] Preferably, the first support includes a first vertical support segment and a first extension edge and a second extension edge connected to the outer surface of the first vertical support segment; the second mounting cavity is disposed inside the first vertical support segment; the first extension edge is disposed below the second extension edge; and the second extension edge abuts against the top surface of the second support; the side surface of the first extension edge is closely attached to the inner wall of the second mounting cavity.

[0011] A first assembly gap is provided between the first vertical support section, the first extension side, the second extension side and the inner wall of the second support body.

[0012] Preferably, the first support body has at least one second limiting groove at its side end; the second positioning member includes at least one second positioning protrusion; the second positioning protrusion is arranged to protrude outward from the top surface of the second support body; and the outer surface of the second positioning protrusion is closely attached to the inner wall of the second limiting groove.

[0013] Preferably, the second support body has a second mounting cavity inside; the second mounting cavity is disposed through the height direction of the second support body; and the outer surface of the first support body is disposed inside the second mounting cavity;

[0014] Preferably, the second support includes a second vertical support section and a third and a fourth extension side connected to the outer surface of the second vertical support section; the third extension side is disposed below the fourth extension side; and the second mounting cavity is disposed inside the second vertical support section; the second positioning member is disposed on the top surface of the fourth extension side.

[0015] Preferably, a second assembly gap is provided between the second vertical support section, the third extension side, and the fourth extension side.

[0016] This utility model also discloses a homogenizer, including the placement and support device described above.

[0017] The beneficial effects of this utility model are as follows: This technical solution, through the detachable assembly method between the second support and the first support, enables the use of a single first support or a dual assembly structure of the second support and the first support, depending on the different test tubes and the homogenization structure of the homogenizer. Combined with the assembly of the container into the placement cavity and the assembly of the placement body onto the first support, the container adaptability of the material to be homogenized can be increased, and the smoothness of the homogenization operation can be ensured. Furthermore, the stability of the positioning assembly between the first support and the placement body is improved by the first positioning component, and the stability of the positioning assembly between the first support and the second support is improved by the second positioning component, thereby ensuring the smoothness of the homogenization operation. Attached Figure Description

[0018] The following will refer to the appendix. Figures 1-3 This section describes the features, advantages, and technical effects of exemplary embodiments of the present invention.

[0019] Figure 1 This is a schematic diagram of the placement support device according to an embodiment of the present invention;

[0020] Figure 2 This is an exploded view of a placement support device according to an embodiment of the present invention;

[0021] Figure 3 This is a partial cross-sectional view of a placement support device according to an embodiment of the present invention.

[0022] In the figure: 1-Placement body; 101-Placement cavity; 11-Limiting protrusion; 12-First limiting groove; 2-First support body; 21-First positioning component; 211-First positioning protrusion; 22-Second limiting groove; 23-First assembly gap; 201-First vertical support section; 202-First extension edge; 203-Second extension edge; 204-First mounting cavity; 3-Second support body; 31-Second positioning component; 311-Second positioning protrusion; 32-Third limiting groove; 33-Second assembly gap; 301-Second vertical support section; 302-Third extension edge; 303-Fourth extension edge; 304-Second mounting cavity. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is intended to particularly describe embodiments and not to limit the scope of this application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0024] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the embodiment description, "multiple" refers to two or more, unless otherwise specifically defined.

[0025] The term 'embodiment' means that a particular feature, structure, or characteristic described exists in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or multiple situations existing alone. In addition, the character " / " in this document generally indicates that the related objects before and after are in an "or" relationship.

[0027] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can also refer to a mechanical connection or an electrical connection. They can be directly connected or indirectly connected through an intermediate medium, manifesting as internal communication between two components or an interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0028] The following is in conjunction with the appendix Figures 1-3 The present invention will be described in further detail, but this is not intended to limit the scope of the present invention.

[0029] like Figure 1 and 2As shown in one embodiment of this utility model, the placement support device includes a placement body 1, a first support body 2, and a second support body 3. The placement body 1 has a placement cavity 101 for placing a container of material to be homogenized. The first support body 2 and the second support body 3 are stacked. The first support body 2 has a first positioning member 21, which is detachably connected to the placement body 1. The second support body 3 has a second positioning member 31, which is detachably connected to the first support body 2. When only the first support body 2 is present, it is used to engage with the rotating part inside the homogenizer. When there is a first support body 2 and at least one second support body 3, the outermost surface of the second support body 3 is used to engage with the rotating part inside the homogenizer.

[0030] The technical solution of this utility model uses a detachable assembly method between the second support and the first support to achieve a dual assembly structure of using a single first support or a second support and the first support, depending on the homogenization structure of different test tubes and homogenizers. Combined with the assembly of the container into the placement cavity and the assembly of the placement body onto the first support, the container adaptability of the material to be homogenized can be increased, and the smoothness of the homogenization operation can be ensured. Furthermore, the stability of the positioning assembly between the first support and the placement body is improved by the first positioning component, and the stability of the positioning assembly between the first support and the second support is improved by the second positioning component, thereby ensuring the smoothness of the homogenization operation.

[0031] Specifically, in some implementations, such as Figure 1 and 2 As shown, the outer surface of the placement body 1 is provided with at least two limiting protrusions 11; a first limiting groove 12 is provided between two adjacent limiting protrusions 11; a first positioning member 21 is connected to the inside of the first limiting groove 12; and the limiting protrusions 11 abut against one end face of the first support body 2. The limiting protrusions 11 are arc-shaped protrusions, each arc-shaped protrusion surrounding the outer surface of the placement body 1; and the limiting protrusions 11 and the placement body 1 are integrally cast. This structure achieves the supporting effect of the first support body 2 on the placement body 1 through the limiting protrusions 11, combined with the assembly effect of the first positioning member 21 and the first limiting groove 12, to ensure the assembly stability between the placement body 1 and the first support body 2, thereby improving the smoothness and stability of the homogenization operation.

[0032] Specifically, in some implementations, such as Figure 1 and 2As shown, the first positioning member 21 includes at least one first positioning protrusion 211; each first positioning protrusion 211 protrudes outward from the top surface of the first support body 2; and the outer side wall of each first positioning protrusion 211 is tightly abutted against the inner wall of the first limiting groove 12. Further, the first positioning protrusion 211 is selected as a protrusion with a square cross-section. That is, the number of first positioning protrusions 211 is consistent with the number of first limiting grooves 12; during assembly, the limiting protrusions 11 abut against the top surface of the first support body 2, while the first positioning protrusions 211 engage with the inner wall of the first limiting groove 12, thereby achieving assembly stability of the placement body 1 and facilitating flexible disassembly.

[0033] Specifically, in some implementations, such as Figure 1 and 2 As shown, the first support body 2 has a first mounting cavity 204 inside; the first mounting cavity 204 is arranged through the height direction of the first support body 2; and the outer surface of the placement body 1 abuts against the interior of the first mounting cavity 204. That is to say, during assembly, the first support body 2 is fitted onto the lower half of the placement body 1, and the limiting protrusion 11 abuts against the top surface of the first support body 2, while the first positioning protrusion 211 is engaged with the inner wall of the first limiting groove 12, so as to achieve the assembly stability of the placement body 1 and facilitate the flexibility of disassembly.

[0034] Specifically, in some implementations, such as Figure 1 and 2 As shown, the first support body 2 has at least one second limiting groove 22 on its side end; the second positioning member 31 includes at least one second positioning protrusion 311; the second positioning protrusion 311 protrudes outward from the top surface of the second support body 3; and the outer surface of the second positioning protrusion 311 is tightly attached to the inner wall of the second limiting groove 22. That is, the number of second positioning protrusions 311 is the same as the number of second limiting grooves 22, and the shape of the second positioning protrusion 311 is the same as the shape of the second limiting groove 22. In other words, during assembly, the second positioning protrusion 311 engages with the second limiting groove 22 to achieve assembly stability between the second support body and the first support body, and to ensure ease of disassembly.

[0035] Specifically, in some implementations, such as Figure 1 and 2 As shown, the second support body 3 has a second mounting cavity 304 inside; the second mounting cavity 304 is arranged through the height direction of the second support body 3; and the outer surface of the first support body 2 is located inside the second mounting cavity 304. That is to say, the second positioning protrusion 311 is engaged with the inside of the second limiting groove 22, and the first support body 2 is engaged with the inside of the second mounting cavity 304, thereby achieving the assembly stability of the second support body and the first support body, and ensuring the convenience of disassembly.

[0036] Specifically, in some implementations, such as Figure 1 and 2 As shown in Figure 3, the first support body 2 includes a first vertical support section 201 and a first extension edge 202 and a second extension edge 203 connected to the outer surface of the first vertical support section 201; the second mounting cavity 304 is disposed inside the first vertical support section 201; and the first extension edge 202 is disposed below the second extension edge 203; and the second extension edge 203 abuts against the top surface of the second support body 3; the side surface of the first extension edge 202 is tightly attached to the inner wall of the second mounting cavity 304. The first extension edge 202 is a first annular edge; the second extension edge 203 is a second annular edge; and the first annular edge and the second annular edge are integrally cast with the first vertical support section 201. Further, as... Figure 2 and 3 As shown, the width (or outer diameter) D1 of the second extension side 203 is greater than the width (or outer diameter) D2 of the first extension side 202; the I-shaped first support 2 can improve the stability of the assembly, thereby ensuring the stability of the snap-fit ​​assembly and facilitating easy disassembly. Furthermore, as... Figure 3 As shown, a first assembly gap 23 is provided between the first vertical support section 201, the first extension edge 202, the second extension edge 203 and the inner wall of the second support body 3; this structure reduces the assembly contact area while ensuring the stability of the snap-fit ​​assembly of the first extension edge 202 (by reasonably designing the thickness of the first extension edge 202), thereby improving the convenience of disassembly.

[0037] Specifically, in some implementations, such as Figure 1 and 2 As shown, the second support 3 includes a second vertical support section 301 and a third extension edge 302 and a fourth extension edge 303 connected to the outer surface of the second vertical support section 301; the third extension edge 302 is disposed below the fourth extension edge 303; and the second mounting cavity 304 is disposed inside the second vertical support section 301; the second positioning member 31 (the second positioning protrusion 311) is disposed on the top surface of the fourth extension edge 303. The third extension edge 302 is a third annular edge; the fourth extension edge 303 is a fourth annular edge; and the third and fourth annular edges are integrally cast with the second vertical support section 301. Further, as... Figure 2 and 3 As shown, the width (or outer diameter) D3 of the fourth extension side 303 is greater than the width (or outer diameter) D4 of the third extension side 302; the I-shaped second support 3 can improve the stability of the assembly, thereby ensuring the stability of the snap-fit ​​assembly and facilitating easy disassembly. Furthermore, as... Figure 3As shown, a second assembly gap is provided between the second vertical support section 301, the third extension edge 302, and the fourth extension edge 303. This structure, while ensuring the stability of the snap-fit ​​assembly of the third extension edge 302 of the relatively inner second support body 3 (through reasonable design of the thickness of the third extension edge 302), reduces the assembly contact area, thereby improving the ease of disassembly. That is to say, when two or more second support bodies 3 are used, the outer diameter of the third extension edge 302 of the relatively inner second support body 3 must correspond to the inner diameter of the second mounting cavity 304 of the relatively outer second support body 3 to ensure assembly stability.

[0038] This utility model also proposes a homogenizer, which includes a placement support device. The specific structure of the placement support device is as described in the above embodiments. Since this homogenizer adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0040] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A placement support device, characterized in that: It includes a placement body, a first support body, and a second support body; the placement body has a placement cavity; and the first support body has a first positioning member, which is detachably connected to the placement body; the second support body has a second positioning member, which is detachably connected to the first support body.

2. The placement support device according to claim 1, characterized in that: The outer surface of the placement body is provided with at least two limiting protrusions; a first limiting groove is provided between two adjacent limiting protrusions; the first positioning member is connected to the inside of the first limiting groove; and the limiting protrusions abut against one side end face of the first support body.

3. The placement support device according to claim 2, characterized in that: The first positioning member includes at least one first positioning protrusion; the first positioning protrusion is arranged to protrude outward from the top surface of the first support; and the outer side wall of the first positioning protrusion is closely attached to the inner wall of the first limiting groove.

4. The placement support device according to claim 2 or 3, characterized in that: The first support body is provided with a first mounting cavity; the first mounting cavity is disposed through the height direction of the first support body; and the outer surface of the placement body abuts against the interior of the first mounting cavity; And / or the second support body has a second mounting cavity inside; the second mounting cavity is disposed through the height direction of the second support body; and the outer surface of the first support body is disposed inside the second mounting cavity.

5. The placement support device according to claim 4, characterized in that: The first support includes a first vertical support section and a first extension edge and a second extension edge connected to the outer surface of the first vertical support section; the second mounting cavity is disposed inside the first vertical support section; the first extension edge is disposed below the second extension edge; and the second extension edge abuts against the top surface of the second support; the side surface of the first extension edge is closely attached to the inner wall of the second mounting cavity. A first assembly gap is provided between the first vertical support section, the first extension side, the second extension side and the inner wall of the second support body.

6. The placement support device according to claim 1, characterized in that: The first support body has at least one second limiting groove on its side end; the second positioning member includes at least one second positioning protrusion; the second positioning protrusion is arranged to protrude outward from the top surface of the second support body; and the outer surface of the second positioning protrusion is closely attached to the inner wall of the second limiting groove.

7. The placement support device according to claim 1 or 6, characterized in that: The second support body has a second mounting cavity inside; the second mounting cavity is arranged through the height direction of the second support body; and the outer surface of the first support body is disposed inside the second mounting cavity.

8. The placement support device according to claim 7, characterized in that: The second support includes a second vertical support section and a third and a fourth extension side connected to the outer surface of the second vertical support section; the third extension side is disposed below the fourth extension side; and the second mounting cavity is disposed inside the second vertical support section; the second positioning member is disposed on the top surface of the fourth extension side.

9. The placement support device according to claim 8, characterized in that: A second assembly gap is provided between the second vertical support section, the third extension side and the fourth extension side.

10. A homogenizer, characterized in that: Includes the placement support device as described in any one of claims 1 to 9.

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