A biological experiment preparation sample mixing and shaking device

Abstract

A biological experiment reagent sample mixing and shaking device, comprising a frame and a base plate, wherein the base plate is provided with a mounting position, the mounting position is provided with an assembly hole, the frame is provided with a plug-in end, the plug-in end of the frame is inserted into the assembly hole above the mounting position of the base plate, the frame is provided with a reagent assembly plate, a reagent tube can be fixed by a fixed rubber ring, then in order to better assemble and lock the fixed rubber ring with the reagent assembly plate, a double fixation of a locking nut and the fixed rubber ring can be used, the fixed rubber ring can be better fixed on the reagent assembly plate by the locking nut, the top groove and the collection channel integrated on the base plate can timely recover the accidentally spilled liquid, and the side insertion strip and the collection pipe are in a suspension type combination, which is convenient for cleaning and maintenance.

Description

Technical Field

[0001] This utility model relates to a laboratory device, specifically a device for mixing and shaking biological experimental preparation samples. Background Technology

[0002] A biological experimental reagent sample mixing and shaking device is provided. For the sampling of biological experimental reagent samples, a high-efficiency motor drives a shaking component to perform a shaking operation, ensuring thorough mixing of liquids of different densities and viscosities. This significantly shortens mixing time and improves repeatability. The device allows for the mixing of multiple reagents required for laboratory experiments, facilitating the subsequent shaking process. It operates stably in environments such as laboratories, cell culture rooms, and pathology testing facilities. It is particularly suitable for experimental scenarios requiring high homogeneity, such as protein liquid screening and ELISA reagent preparation, reducing human error and improving the reliability of experimental data.

[0003] In the prior art, CN201410781385.X discloses a laboratory reagent shaking device. This invention discloses a laboratory reagent shaking device, including a base and a shaking device. The upper part of the base has a lower hemispherical groove. The shaking device includes a swing ball, a connecting block, a connecting rod, and a shaking tank. The lower part of the connecting block has an upper hemispherical groove. The upper and lower hemispherical grooves form a spherical cavity. The swing ball is located in the spherical cavity. One end of the connecting rod is inserted into the swing ball, and the other end passes through the connecting block and is located outside the connecting block. The bottom of the shaking tank is connected to the upper part of the connecting rod. A slide is provided below the lower hemispherical groove, and a control rod is located in the slide. The control rod passes through the center of the lower hemispherical groove and abuts against the swing ball. This invention overcomes the shortcomings of existing laboratory reagent shaking devices, which typically involve manual shaking for preparing pharmaceutical solutions, resulting in poor consistency and complex operation. It provides a laboratory reagent shaking device that is simple to operate, has good consistency, and can fairly test drugs or prepare pharmaceutical solutions.

[0004] Existing reagent mixing equipment cannot perform reagent mixing operations on multiple test tubes, resulting in low reagent mixing efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a biological experimental preparation sample mixing and shaking device.

[0006] This utility model adopts the following technical solution: a biological experimental preparation sample mixing and shaking device, including a frame and a chassis. The chassis is provided with an installation position, and the installation position is provided with an assembly hole. The frame is provided with a plug-in end, and the plug-in end on the frame is fixed in the assembly hole on the chassis by a thread. The frame is provided with a preparation assembly tray, and the preparation assembly tray is provided with a preparation installation position. The preparation installation position is provided with a fixing rubber ring, and the fixing rubber ring is provided with a fixing space. The experimental preparation sample is fixed on the fixing rubber ring by a reagent tube. One side of the preparation assembly tray is provided with a connecting end, and the connecting end is provided with a connecting hole. The connecting end on the preparation assembly tray is connected to the drive shaft on the drive motor. The drive shaft on the drive motor is inserted into the connecting hole on the connecting end on the preparation assembly tray, and the drive shaft and the connecting hole are fixed by bolts.

[0007] A bottom mounting plate is provided on one side of the chassis, and the chassis and the bottom mounting plate are fixed together by welding. An anti-slip component is provided on one side of the bottom mounting plate, and the anti-slip component used to further prevent the shaking device from slipping is an anti-slip rubber pad.

[0008] The chassis has a top groove, a collection channel is provided in the top groove, and collection pipes are provided on both sides of the collection channel.

[0009] The chassis has side holes on both sides, and the manifold has side inserts. The side inserts are inserted into the side holes on the chassis, and the cooperation between the side inserts and the side holes allows the manifold to hang on both sides of the chassis.

[0010] The formulation mounting positions on the formulation assembly tray are divided into inner ring formulation mounting positions and outer ring formulation mounting positions, with a gap between the inner ring formulation mounting positions and the outer ring formulation mounting positions. A locking nut is provided between the fixing rubber ring and the formulation mounting position.

[0011] Compared to existing technologies, this invention achieves rapid assembly and disassembly through a plug-in assembly of the frame and chassis. The mutual assembly of the drive shaft on the drive motor and the connecting end on the preparation assembly tray effectively drives the preparation assembly tray, significantly reducing the risk of vibration and displacement. For reagent mixing, the reagent tube to be mixed can be inserted into the fixing ring, which secures the tube. Further assembly and tightening of the fixing ring with the preparation assembly tray is achieved using a double-fixing mechanism with a locking nut. The locking nut ensures the fixing ring is firmly secured to the preparation assembly tray. The integrated top groove and collection channel on the chassis promptly collect accidentally spilled liquids, while the suspended combination of the side inserts and collection pipe facilitates cleaning and maintenance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a sectional view of the present invention; Figure 3 This is a sectional view of the present invention; Figure 4 This is a sectional view of the present invention; In the diagram: 1 is the frame, 2 is the chassis, 3 is the assembly hole, 4 is the formulation assembly tray, 5 is the formulation installation position, 6 is the fixing rubber ring, 7 is the connecting end, 8 is the drive motor, 9 is the drive shaft, 10 is the bottom mounting plate, 11 is the anti-slip rubber pad, 12 is the top groove, 13 is the manifold, and 14 is the lock nut. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0014] A biological experimental preparation sample mixing and shaking device includes a frame 1 and a base 2. The base 2 has an installation position with an assembly hole 3. The frame 1 has a plug-in end, which is threaded into the assembly hole 3 on the base 2. The frame 1 has a preparation assembly tray 4 with a preparation mounting position 5 and a fixing ring 6 with a fixing space. The experimental preparation sample is fixed to the fixing ring 6 by a reagent tube. The preparation assembly tray 4 has a connecting end 7 with a connecting hole on one side. The connecting end 7 is connected to a drive shaft 9 of a drive motor. The drive shaft 9 of the drive motor 8 is inserted into the connecting hole of the connecting end 7 on the preparation assembly tray 4, and the drive shaft 9 and the connecting hole are fixed by bolts.

[0015] A bottom mounting plate 10 is provided on one side of the chassis 2. The chassis and the bottom mounting plate 10 are fixed together by welding. An anti-slip component is provided on one side of the bottom mounting plate 10. The anti-slip component used to further prevent the shaking device from slipping is an anti-slip rubber pad 11. A top groove 12 is provided on the top of the chassis 2. A collection channel is provided in the top groove 12. Collection pipes 13 are provided on both sides of the collection channel.

[0016] Side holes are provided on both sides of the chassis 2. Side inserts are provided on the collecting pipe 13. The side inserts are inserted into the side holes on the chassis. The cooperation between the side inserts and the side holes allows the collecting pipe 13 to be hung on both sides of the chassis. The preparation installation positions on the preparation assembly tray 4 are divided into inner ring preparation installation positions and outer ring preparation installation positions. A gap is provided between the inner ring preparation installation positions and the outer ring preparation installation positions. A locking nut 14 is provided between the fixing rubber ring 6 and the preparation installation position.

[0017] Quick assembly and disassembly are achieved through the plug-in assembly of the frame 2 and the chassis 2. The mutual assembly of the drive shaft on the drive motor 8 and the connecting end on the preparation assembly tray 4 allows the drive motor 8 to effectively drive the preparation assembly tray 4 to move. The reagent tube that needs to be shaken can be inserted into the position of the fixing ring 6. The fixing ring 6 can fix the reagent tube. Then, in order to better assemble and lock the fixing ring 6 with the preparation assembly tray, the locking nut 14 and the fixing ring 6 can be used for double fixation. The locking nut 14 can better fix the fixing ring 6 on the preparation assembly tray 4. The top groove 12 and the collection channel integrated in the chassis 2 can promptly recover accidentally spilled liquids. The hanging combination of the side insert and the collection pipe 13 facilitates cleaning and maintenance.

[0018] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A biological experimental preparation sample mixing and shaking device, comprising a frame and a chassis, characterized in that: The chassis has an installation position with an assembly hole. The frame has a plug-in end, which is threaded into the assembly hole on the chassis. The frame has a formulation assembly tray with a formulation mounting position and a fixing ring with a fixing slot. The experimental formulation sample is fixed to the fixing ring by a reagent tube. One side of the formulation assembly tray has a connecting end with a connecting hole. The connecting end of the formulation assembly tray is connected to the drive shaft of the drive motor. The drive shaft of the drive motor is inserted into the connecting hole of the connecting end of the formulation assembly tray, and the drive shaft and the connecting hole are fixed together by bolts.

2. The biological experimental preparation sample mixing and shaking device according to claim 1, characterized in that: A bottom mounting plate is provided on one side of the chassis, and the chassis and the bottom mounting plate are fixed together by welding. An anti-slip component is provided on one side of the bottom mounting plate, and the anti-slip component used to further prevent the shaking device from slipping is an anti-slip rubber pad.

3. The biological experimental preparation sample mixing and shaking device according to claim 2, characterized in that: The chassis has a top groove, a collection channel is provided in the top groove, and collection pipes are provided on both sides of the collection channel.

4. The biological experimental preparation sample mixing and shaking device according to claim 3, characterized in that: The chassis has side holes on both sides, and the manifold has side inserts. The side inserts are inserted into the side holes on the chassis, and the cooperation between the side inserts and the side holes allows the manifold to hang on both sides of the chassis.

5. The biological experimental preparation sample mixing and shaking device according to claim 4, characterized in that: The formulation mounting positions on the formulation assembly tray are divided into inner ring formulation mounting positions and outer ring formulation mounting positions, with a gap between the inner ring formulation mounting positions and the outer ring formulation mounting positions. A locking nut is provided between the fixing rubber ring and the formulation mounting position.

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