A modular splicing centrifuge tube rack

Abstract

The utility model provides a modular splicing centrifuge tube rack, comprising a supporting base plate, a fixed clamp seat, a sliding rod, a mobile clamp, a force buckle, a clamping rubber band, a centrifuge tube unit rack and a centrifuge tube, wherein: the fixed clamp seat is fixedly installed at one end of the supporting base plate, and the sliding rod is fixedly installed at the front and rear ends thereof; the mobile clamp is slidably installed on the sliding rod, and the front sides of the mobile clamp and the fixed clamp seat are both installed with force buckles, and the outer sides of the force buckles are sleeved with clamping rubber bands; the centrifuge tube unit rack is arranged between the fixed clamp seat and the mobile clamp, and the centrifuge tube is arranged inside the centrifuge tube unit rack; the arrangement of the fixed clamp seat, the mobile clamp and the centrifuge tube unit rack of the utility model has a modular design and a flexible adjustment mechanism, which solves the problems of poor adaptability, insufficient flexibility and stability of traditional centrifuge tube racks.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuge tube racks, in particular to a module splicing type centrifuge tube rack. Background Art

[0002] In modern biomedical research, chemical analysis and clinical laboratories, centrifuge tubes are important tools for sample processing, separation and purification. Centrifuge tube racks are a type of laboratory equipment that is mainly used to stabilize and support centrifuge tubes to keep them stable during the centrifugation process. The main function of the centrifuge tube rack is to ensure that the centrifuge tube does not tilt or move during operation, thereby avoiding sample spillage or mixing and ensuring the accuracy and reliability of experimental results. Traditional centrifuge tube racks are fixed structures that cannot be expanded or reduced according to the number of centrifuge tubes, limiting the flexibility and convenience of experimental operations; traditional centrifuge tube racks can usually only fix centrifuge tubes of specific specifications and cannot meet diverse experimental needs.

[0003] Therefore, it is very necessary to invent a modular splicing type centrifuge tube rack. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides a modular splicing centrifuge tube rack, which solves the problems of poor adaptability, insufficient flexibility and stability of traditional centrifuge tube racks through innovative modular design and flexible adjustment mechanism. This design not only improves the efficiency and safety of experimental operations, but also provides a more flexible and efficient tool for the laboratory. A modular splicing centrifuge tube rack, including a supporting base plate, a fixed clamp seat, a slide bar, a mobile clamp, a force buckle, a clamping rubber band, a centrifuge tube unit rack and a centrifuge tube, wherein: the fixed clamp seat is fixedly mounted on one end of the supporting base plate, and a slide bar is fixedly mounted on its front and rear ends; the mobile clamp is slidably mounted on the slide bar, and the front sides of the mobile clamp and the fixed clamp seat are both installed with a force buckle, and the outer side of the force buckle is covered with a clamping rubber band; the centrifuge tube unit rack is arranged between the fixed clamp seat and the mobile clamp, and the centrifuge tube is arranged inside the centrifuge tube unit rack.

[0005] The centrifuge tube unit rack comprises a support body, a docking side, a test tube placement hole and a test tube fixing sleeve, wherein the support body is arranged between a fixed clamp seat and a movable clamp, and the docking side is arranged on both sides of the support body; the test tube placement hole is arranged inside the support body, and the test tube fixing sleeve is fixedly installed on the inner wall of the test tube placement hole.

[0006] The fixed clamp seat and the movable clamp adopt two groups of plastic blocks, and the fixed clamp seat is fixed to the supporting base plate as a whole, and the movable clamp can move away from and approach the fixed clamp seat on the sliding rod; the movable clamp can approach the fixed clamp seat under the action of the clamping rubber band; the inner sides of the fixed clamp seat and the movable clamp are provided with a curved surface matching the centrifuge tube unit rack, and a flexible magnetic sheet matching its curvature is bonded, which has the following functions: ① tightening and fixing: the fixed clamp seat and the movable clamp realize the clamping and fixing of the centrifuge tube unit rack through relative movement on the sliding rod, and the clamping rubber band and the force buckle provide additional clamping force to ensure that the centrifuge tube unit rack will not loosen during use; ② stable support: the fixed clamp seat is fixed to one end of the supporting base plate to provide a stable fixing point, and the movable clamp slides on the sliding rod, so that the entire centrifuge tube rack can be adjusted as needed to adapt to centrifuge tube unit racks of different specifications and quantities.

[0007] The centrifuge tube unit rack adopts several groups, and the support body adopts a group of plastic blocks, and the docking side adopts two groups of curved surfaces with consistent properties and curvature; the docking side can match the curvature of the inner side of the fixed clamp seat and the movable clamp, and a flexible magnetic sheet matching its curvature is bonded to the surface of the docking side; the test tube placement hole adopts several circular holes, and the test tube placement holes are divided into two types, and can match 50ml centrifuge tubes and 15ml centrifuge tubes respectively; the test tube fixing sleeve adopts a rubber sleeve, and its inner surface bulges inwardly with several strip-shaped protrusions, and the test tube fixing sleeve will deform after being compressed, and has the following functions: ① Supporting the centrifuge tube: the centrifuge tube unit rack is provided with test tube placement holes, which are used to insert and support the centrifuge tubes. These holes provide a stable fixed position to ensure that the centrifuge tube will not tilt or move during the experiment. The test tube fixing sleeve is fixed on the inner wall of the test tube placement hole to further ensure that the centrifuge tube will not loosen or slide out when subjected to external force or vibration; ② Modular splicing: The centrifuge tube unit rack is designed as several groups, each group can be used independently or spliced ​​as needed. The docking side is designed as a curved surface with consistent shape and curvature, which can be docked and connected to each other to form a centrifuge tube rack with a larger capacity. The flexible magnetic sheet is bonded to the surface of the docking side, so that each unit rack can fit tightly after splicing to maintain the stability of the overall structure, and the curved surface can prevent lateral sliding between the centrifuge tube unit racks and prevent detachment.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] The setting of the fixed clamp seat and the movable clamp of the utility model has the following functions: 1. tightening and fixing: the fixed clamp seat and the movable clamp realize the clamping and fixing of the centrifuge tube unit rack through relative movement on the slide bar, and the clamping rubber band and the force buckle provide additional clamping force to ensure that the centrifuge tube unit rack will not loosen during use; 2. stable support: the fixed clamp seat is fixed to one end of the supporting bottom plate to provide a stable fixing point, and the movable clamp slides on the slide bar, so that the entire centrifuge tube rack can be adjusted according to needs to adapt to centrifuge tube unit racks of different specifications and quantities.

[0010] The setting of the centrifuge tube unit rack of the utility model has the following functions: 1. supporting the centrifuge tube: test tube placement holes are arranged in the centrifuge tube unit rack, and these holes are used to insert and support the centrifuge tube. These holes provide a stable fixed position to ensure that the centrifuge tube will not tilt or move during the experiment. The test tube fixing sleeve is fixed on the inner wall of the test tube placement hole to further ensure that the centrifuge tube will not loosen or slide out when subjected to external force or vibration; 2. modular splicing: the centrifuge tube unit rack is designed into a plurality of groups, each group can be used independently, and can also be spliced ​​according to needs. The docking side is designed as a curved surface with the same shape and curvature, which can be docked and connected with each other to form a centrifuge tube rack with a larger capacity. The flexible magnetic sheet is bonded to the surface of the docking side, so that each unit rack can fit tightly after splicing to maintain the stability of the overall structure, and the curved surface can prevent lateral sliding between the centrifuge tube unit racks to prevent separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a centrifuge tube unit rack of the utility model.

[0013] Figure 3 It is a top view of the centrifuge tube unit rack of the utility model.

[0014] In the figure:

[0015] Support base plate 1, fixed clamp seat 2, slide rod 3, movable clamp 4, force buckle 5, clamping rubber band 6, centrifuge tube unit frame 7, support body 71, docking side 72, test tube placement hole 73, test tube fixing sleeve 74, centrifuge tube 8. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0017] As attached Figure 1 To Attachment Figure 3 shown.

[0018] The utility model provides a modular splicing centrifuge tube rack, comprising a supporting base plate 1, a fixed clamp seat 2, a slide bar 3, a movable clamp 4, a force buckle 5, a clamping rubber band 6, a centrifuge tube unit rack 7 and a centrifuge tube 8, wherein: the fixed clamp seat 2 is fixedly installed at one end of the supporting base plate 1, and the slide bar 3 is fixedly installed at its front and rear ends; the movable clamp 4 is slidably installed on the slide bar 3, and the front sides of the movable clamp 4 and the fixed clamp seat 2 are both installed with a force buckle 5, and the outer side of the force buckle 5 is sleeved with a clamping rubber band 6; the centrifuge tube unit rack 7 is arranged between the fixed clamp seat 2 and the movable clamp 4, and the centrifuge tube 8 is arranged inside the centrifuge tube unit rack 7.

[0019] The centrifuge tube unit rack 7 includes a support body 71, a docking side 72, a test tube placement hole 73 and a test tube fixing sleeve 74, and the support body 71 is arranged between the fixed clamp seat 2 and the movable clamp 4, and the docking side 72 is arranged on both sides of the support body 71; the test tube placement hole 73 is arranged inside the support body 71, and the test tube fixing sleeve 74 is fixedly installed on the inner wall of the test tube placement hole 73.

[0020] The fixed clamp seat 2 and the movable clamp 4 are made of two groups of plastic blocks, and the fixed clamp seat 2 is fixed as a whole with the supporting base plate 1. The movable clamp 4 can move away from and approach the fixed clamp seat 2 on the sliding rod 3; the movable clamp 4 can approach the fixed clamp seat 2 under the action of the clamping rubber band 6; the inner sides of the fixed clamp seat 2 and the movable clamp 4 are provided with a curved surface matching the centrifuge tube unit frame 7, and a flexible magnetic sheet matching its curvature is bonded thereto.

[0021] The centrifuge tube unit rack 7 adopts several groups, and the support body 71 adopts a group of plastic blocks, and the docking side 72 adopts two groups of curved surfaces with consistent properties and curvature; the docking side 72 can match the curvature of the inner side of the fixed clamp seat 2 and the movable clamp 4, and a flexible magnetic sheet matching its curvature is bonded to the surface of the docking side 72; the test tube placement hole 73 adopts several circular holes, and the test tube placement hole 73 is divided into two types, and can match 50ml centrifuge tube 8 and 15ml centrifuge tube 8 respectively; the test tube fixing sleeve 74 adopts a rubber sleeve, and its inner surface bulges inwardly with several strip-shaped protrusions, and the test tube fixing sleeve 74 will deform after being compressed.

[0022] The modular centrifuge tube rack is a laboratory appliance with an ingenious design and flexible functions. It is used to stabilize and support centrifuge tubes. Its working principle is based on the synergy of multiple modules to achieve the fixation, support and safe storage of centrifuge tubes. The following is its detailed working principle:

[0023] 1. Coordination of fixed and movable fixtures

[0024] The fixing clamp seat 2 is installed at one end of the supporting base plate 1 to provide a fixed supporting point. The fixing clamp seat 2 and the supporting base plate 1 are fixed as a whole to ensure the stability of the overall structure.

[0025] The movable clamp 4 is slidably mounted on the supporting base plate via the slide bar 3 and can slide on the slide bar 3 to approach or move away from the fixed clamp seat 2. The movement of the movable clamp 4 enables the number of centrifuge tube unit racks 7 to be flexibly adjusted.

[0026] 2. Clamping mechanism

[0027] The force buckle 5 is installed on the front side of the fixed clamp seat 2 and the movable clamp 4, and provides additional clamping force through the clamping rubber band 6. When the movable clamp 4 is close to the fixed clamp seat 2, the clamping rubber band 6 applies tension through the force buckle 5 to firmly fix the centrifuge tube unit rack 7.

[0028] This design ensures that the centrifuge tube unit rack will not loosen due to vibration or external force during use, providing a stable experimental environment.

[0029] 3. Structure and function of centrifuge tube unit rack

[0030] The centrifuge tube unit rack 7 is designed as a plurality of independent modules, each of which is provided with a test tube placement hole 73 and a test tube fixing sleeve 74. The test tube placement hole 73 is used to accommodate the centrifuge tube 8, and the test tube fixing sleeve 74 is made of rubber material with strip-shaped protrusions on the inner surface. When the centrifuge tube is inserted, the fixing sleeve will deform and tightly wrap the centrifuge tube 8 to prevent it from sliding or loosening.

[0031] The docking side 72 is designed as a curved surface with consistent shape and curvature, and multiple unit rack modules can be spliced ​​together to form a centrifuge tube rack with a larger capacity. A flexible magnetic sheet is bonded to the surface of the docking side 72 to ensure that the modules fit tightly after splicing, without looseness or lateral movement.

[0032] 4. Modular splicing and adjustment

[0033] The centrifuge tube unit rack 7 adopts a modular design and can be flexibly spliced ​​and adjusted according to experimental requirements. Several groups of centrifuge tube unit racks 7 can be used independently or spliced ​​into a whole by docking the curved surface of the side edge 72 and the flexible magnetic sheet to increase the capacity and applicability of the centrifuge tube rack.

[0034] This modular design makes the centrifuge tube rack highly flexible, making it easy for experimenters to adjust and configure it according to experimental needs.

[0035] 5. Installation and removal

[0036] Installation: Place the centrifuge tube unit rack 7 between the fixed clamp seat 2 and the movable clamp 4, adjust the position of the movable clamp 4 to make it close to the fixed clamp seat 2, and use the force buckle 5 and the clamping rubber band 6 to stably fix the centrifuge tube unit rack 7 between the fixed clamp seat 2 and the movable clamp 4.

[0037] Disassembly: loosen the force buckle 5 and the clamping rubber band 6, move the clamp 4 away from the fixed clamp seat 2, and take out the centrifuge tube unit rack 7. The modular design facilitates the disassembly and cleaning of the centrifuge tube rack to ensure the hygiene and safety of the experimental equipment.

[0038] Summarize

[0039] The modular splicing centrifuge tube rack is secured by the cooperation of the fixed clamp seat 2 and the movable clamp 4, and the clamping force provided by the force buckle 5 and the clamping rubber band 6 is utilized to secure the centrifuge tube unit rack 7. The modular design of the centrifuge tube unit rack 7 allows for flexible splicing and adjustment to meet different experimental requirements, and provides an efficient laboratory tool that is easy to install, disassemble and clean. This design not only improves the convenience and safety of experimental operations, but also significantly enhances the flexibility and adaptability of laboratory equipment.

[0040] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A modular splicing centrifuge tube rack, characterized in that: The invention comprises a supporting base plate (1), a fixed clamp seat (2), a sliding rod (3), a movable clamp (4), a force buckle (5), a clamping rubber band (6), a centrifuge tube unit frame (7) and a centrifuge tube (8), wherein: the fixed clamp seat (2) is fixedly mounted on one end of the supporting base plate (1), and the sliding rod (3) is fixedly mounted on the front and rear ends of the fixed clamp seat (2); the movable clamp (4) is slidably mounted on the sliding rod (3), and the front sides of the movable clamp (4) and the fixed clamp seat (2) are both equipped with a force buckle (5), and the outer side of the force buckle (5) is covered with a clamping rubber band (6); the centrifuge tube unit frame (7) is arranged between the fixed clamp seat (2) and the movable clamp (4), and the centrifuge tube (8) is arranged inside the centrifuge tube unit frame (7).

2. A modular splicing centrifuge tube rack as claimed in claim 1, characterized in that: The centrifuge tube unit rack (7) comprises a support body (71), a docking side edge (72), a test tube placement hole (73) and a test tube fixing sleeve (74), wherein the support body (71) is arranged between the fixed clamp seat (2) and the movable clamp (4), and the docking side edge (72) is arranged on both sides of the support body (71); the test tube placement hole (73) is arranged inside the support body (71), and the test tube fixing sleeve (74) is fixedly mounted on the inner wall of the test tube placement hole (73).

3. A modular splicing centrifuge tube rack as claimed in claim 1, characterized in that: The fixed clamp seat (2) and the movable clamp (4) are made of two groups of plastic blocks, and the fixed clamp seat (2) is fixed to the supporting base plate (1) as a whole; the movable clamp (4) can move away from and approach the fixed clamp seat (2) on the sliding rod (3); the movable clamp (4) can approach the fixed clamp seat (2) under the action of the clamping rubber band (6); the inner sides of the fixed clamp seat (2) and the movable clamp (4) are provided with a curved surface matching the centrifuge tube unit frame (7), and a flexible magnetic sheet matching the curvature thereof is bonded thereto.

4. A modular splicing centrifuge tube rack as claimed in claim 2, characterized in that: The centrifuge tube unit rack (7) is composed of several groups, and the support body (71) is composed of one group of plastic blocks. The docking side edge (72) is composed of two groups of curved surfaces with the same shape and curvature. The docking side edge (72) can match the curvature of the inner side of the fixed clamp seat (2) and the movable clamp (4), and a flexible magnetic sheet matching the curvature is bonded to the surface of the docking side edge (72). The test tube placement hole (73) is composed of several circular holes, and the test tube placement holes (73) are divided into two types, and can match 50ml centrifuge tubes (8) and 15ml centrifuge tubes (8). The test tube fixing sleeve (74) is composed of a rubber sleeve, and the inner surface of the rubber sleeve has several strip-shaped protrusions protruding inwardly, and the test tube fixing sleeve (74) will deform after being compressed.

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