A bearing structure for a homogenizer detection

Abstract

The utility model relates to the field of homogenizer detection, and disclose a kind of bearing structure for homogenizer detection, including base, the top of base is fixedly installed with lifting rod in both sides, the outside of two lifting rods is movably installed with fastening bolt, and top pressure subassembly is installed between two fastening bolts, the top of base is centrally installed with positioning assembly, the top pressure subassembly includes top plate, the top plate is fixedly installed between two fastening bolts, the bottom of top plate is fixedly installed with first guide rod in front and back end, the outside of two first guide rods is movably installed with sliding block, and the outside of first guide rod is sleeved with spring in both ends. By guide plate and sliding block, the fixed and internal reagent mixing efficiency of reagent tube can be improved by the synchronous shaking of pressure pad and reagent tube;By baffle and buckle slot, the fixing of support pad is improved, and the taking and placing of support pad is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of homogenizer testing, specifically a support structure for homogenizer testing. Background Technology

[0002] A homogenizer is used to thoroughly mix liquid samples during laboratory experiments to ensure sample homogeneity. After mixing, the samples are tested and are widely used in various fields such as biology, chemistry, medicine, food, and environmental protection.

[0003] The publication number CN217910050U discloses a vortex mixer with multiple test tube racks, including a main body. A rubber pad is fixedly disposed at the bottom of the main body, and a rubber block is fixedly disposed at the bottom of the rubber pad. A support rod is movably disposed on the inner wall of the top of the main body.

[0004] The above-mentioned mixer can process multiple samples simultaneously. However, when the top of the reagent tube is pressed tightly, the vibration mixing process may cause the top of the reagent tube to loosen or rub against the pressure pad, reducing the stability of the reagent tube and the mixing efficiency. Furthermore, it is inconvenient to automatically fix and remove the reagent tube during installation. Utility Model Content

[0005] The purpose of this invention is to provide a support structure for a mixer to solve the technical problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A bearing structure for a mixer includes a base. Lifting rods are fixedly mounted on both sides of the top of the base. Fastening bolts are movably mounted on the exterior of each of the two lifting rods. A pressure assembly is installed between the two fastening bolts. A positioning assembly is centrally mounted on the top of the base. The pressure assembly includes a top plate, which is fixedly mounted between the two fastening bolts. First guide rods are fixedly mounted on the front and rear ends of the bottom of the top plate. Slider blocks are movably mounted on the exterior of each of the two first guide rods. Springs are sleeved on both ends of each of the first guide rods. A second guide rod is fixedly mounted between the two sliders. Guide plates are movably mounted on the exterior of each of the two second guide rods. Springs are also sleeved on both ends of each of the second guide rods. A fixing plate is fixedly mounted on the bottom of the guide plate, and a pressure pad is fixedly mounted on the bottom of the fixing plate.

[0007] Preferably, the slider is located inside the top plate and is slidably fitted onto the outside of the first guide rod.

[0008] Preferably, the guide plate is slidably sleeved on the outside of the two second guide rods, and a gap is provided between the guide plate and the top plate.

[0009] Preferably, the positioning component includes a base plate, a positioning pad is fixedly installed on the top of the base plate, a limiting groove is formed in the center of the top of the positioning pad, and a buckle groove is formed on both sides of the positioning pad. Four baffles are fixedly installed on the top of the base plate and through the interior of the positioning pad. Each baffle has a protrusion on its inner side and an inclined plate on its top.

[0010] Preferably, the top of the limiting groove is used to place a support pad, and the support pad is located in the limiting groove in a snap-fit ​​configuration.

[0011] Preferably, the baffle and the base plate are fixedly installed together, and the baffles located between the front and rear ends are symmetrically arranged.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1) This bearing structure, by setting a top pressure component, has a guide plate sliding outside the second guide rod and a slider sliding outside the first guide rod. The pressure pad is pressed against the top of the reagent tube. Through the guide plate and the slider, the pressure pad can be made to shake synchronously with the reagent tube, which improves the fixation of the reagent tube and the mixing efficiency of the internal reagent. Through the spring, the pressure pad can be automatically slid to the middle.

[0013] 2) The support structure, by setting a positioning component, places the support pad in the limiting groove. The bottom of the support pad contacts the inclined plate and slides to the inside of the baffle. The baffle and the buckle groove improve the fixation of the support pad and facilitate the removal and placement of the support pad. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a bearing structure for a mixer according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the top pressing component in an embodiment of this utility model; Figure 3 This is a schematic diagram of the positioning component in an embodiment of the present invention.

[0015] In the diagram: 1. Base; 2. Lifting rod; 3. Fastening bolt; 4. Top pressure assembly; 5. Positioning assembly; 6. Top plate; 7. First guide rod; 8. Slider; 9. Spring; 10. Second guide rod; 11. Guide plate; 12. Fixing plate; 13. Pressure pad; 14. Base plate; 15. Positioning pad; 16. Limiting groove; 17. Buckle groove; 18. Baffle; 19. Protrusion; 20. Inclined plate; 21. Support pad. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1 Combination Figures 1-3 A bearing structure for a mixer test includes a base 1, with lifting rods 2 fixedly installed on both sides of the top of the base 1, fastening bolts 3 movably installed on the outside of the two lifting rods 2, a top pressing component 4 installed between the two fastening bolts 3, and a positioning component 5 installed in the center of the top of the base 1.

[0018] See Figure 2 Furthermore, the top pressure assembly 4 includes a top plate 6, which is fixedly installed between two fastening bolts 3. A first guide rod 7 is fixedly installed at the front and rear ends of the bottom of the top plate 6. A slider 8 is movably installed on the outside of the two first guide rods 7. A spring 9 is sleeved on the outside of the two first guide rods 7 at both ends. A second guide rod 10 is fixedly installed between the two sliders 8. A guide plate 11 is movably installed on the outside of the two second guide rods 10. A spring 9 is also sleeved on both ends of the second guide rod 10. A fixing plate 12 is fixedly installed at the bottom of the guide plate 11. A pressure pad 13 is fixedly installed at the bottom of the fixing plate 12.

[0019] The slider 8 is located inside the top plate 6. The slider 8 is sleeved on the outside of the first guide rod 7 and is slidably set. The slider 8 slides laterally, driving the second guide rod 10 and the guide plate 11 to slide synchronously.

[0020] The guide plate 11 is slidably mounted on the outside of the two second guide rods 10. There is a gap between the guide plate 11 and the top plate 6. The guide plate 11 drives the fixed plate 12 to slide back and forth through the second guide rods 10. The guide plate 11 and the slider 8 are both positioned in the middle by the spring 9.

[0021] Specifically, the pressure pad 13 is pressed against the top of the reagent tube, the guide plate 11 slides back and forth through the second guide rod 10, and the slider 8 slides laterally through the first guide rod 7, so that the pressure pad 13 can shake synchronously with the reagent tube, thereby improving the fixation of the reagent tube and the mixing efficiency of the internal reagent.

[0022] Example 2 See Figure 3Furthermore, based on Embodiment 1, the positioning component 5 includes a base plate 14, a positioning pad 15 is fixedly installed on the top of the base plate 14, a limiting groove 16 is opened in the center of the top of the positioning pad 15, and a buckle groove 17 is opened on both sides of the positioning pad 15. Four baffles 18 are fixedly installed on the top of the base plate 14 and through the interior of the positioning pad 15. A protrusion 19 is provided on the inner side of each baffle 18, and an inclined plate 20 is provided on the top of the baffle 18.

[0023] The top of the limiting groove 16 is used to place the support pad 21. The support pad 21 is located in the limiting groove 16 and is snapped in place. The support pad 21 is fixed by the limiting groove 16. The top of the support pad 21 is used to insert the reagent tube.

[0024] The baffle 18 is fixedly installed between the base plate 14 and the baffle 18 located between the front and rear ends is symmetrically arranged. The protrusion 19 on the inner side of the baffle 18 is used to snap onto the top of the support pad 21 and to position the outer side of the support pad 21 through the baffle 18.

[0025] Specifically, by installing the support pad 21 for inserting the reagent tube inside the limiting groove 16, the support pad 21 is located inside the four baffles 18, thereby improving the fixation of the reagent tube.

[0026] In actual operation, the reagent tube is inserted into the insertion hole of the support pad 21, the support pad 21 is fixed in the limiting groove 16, the fastening bolt 3 slides outside the lifting rod 2 to adjust the height of the top plate 6, and the reagent is mixed by the vibration of the bottom plate 14. When the top plate 6 is fixed at a specified height by fastening bolt 3, the pressure pad 13 is pressed against the top of the reagent tube. During the shaking of the reagent tube, the guide plate 11 slides back and forth through the second guide rod 10, and the slider 8 slides laterally through the first guide rod 7, so that the pressure pad 13 can shake synchronously with the reagent tube, thereby improving the fixing efficiency of the reagent tube and the mixing efficiency of the internal reagent. The guide plate 11 and the slider 8 are positioned in the middle by spring 9. When positioning and placing the reagent tube, the support pad 21 is installed in the limiting groove 16. During the placement of the support pad 21, the bottom end of the support pad 21 contacts the four inclined plates 20 and slides to the inside of the baffle 18, so that the protrusion 19 is engaged with the outer top of the support pad 21, thereby fixing the support pad 21 and improving the fixation of the reagent tube. The slot 17 facilitates the placement and removal of the support pad 21.

[0027] By setting the top pressure component 4, the guide plate 11 slides outside the second guide rod 10, the slider 8 slides outside the first guide rod 7, and the pressure pad 13 presses against the top of the reagent tube. Through the guide plate 11 and the slider 8, the pressure pad 13 can be made to shake synchronously with the reagent tube, improving the fixation of the reagent tube and the mixing efficiency of the internal reagent. Through the spring 9, the pressure pad 13 automatically slides to the middle. By setting the positioning component 5, the support pad 21 is located in the limiting groove 16. The bottom of the support pad 21 contacts the inclined plate 20 and slides to the inside of the baffle 18. Through the baffle 18 and the buckle groove 17, the fixation of the support pad 21 is improved, and the support pad 21 is easy to put on and take off.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bearing structure for a mixer, comprising a base (1), wherein lifting rods (2) are fixedly installed on both sides of the top of the base (1), and fastening bolts (3) are movably installed on the outside of both lifting rods (2), characterized in that: A pressing assembly (4) is installed between the two fastening bolts (3), and a positioning assembly (5) is installed at the center of the top of the base (1). The top pressure assembly (4) includes a top plate (6), which is fixedly installed between two fastening bolts (3). A first guide rod (7) is fixedly installed at the front and rear ends of the bottom of the top plate (6). A slider (8) is movably installed on the outside of the two first guide rods (7). A spring (9) is sleeved on both ends of the outside of the first guide rods (7). A second guide rod (10) is fixedly installed between the two sliders (8). A guide plate (11) is movably installed on the outside of the two second guide rods (10). A spring (9) is also sleeved on both ends of the second guide rods (10). A fixing plate (12) is fixedly installed at the bottom of the guide plate (11). A pressure pad (13) is fixedly installed at the bottom of the fixing plate (12).

2. The bearing structure for a mixer according to claim 1, characterized in that: The slider (8) is located inside the top plate (6) and is slidably fitted onto the outside of the first guide rod (7).

3. The bearing structure for a mixer according to claim 1, characterized in that: The guide plate (11) is slidably mounted on the outside of the two second guide rods (10), and there is a gap between the guide plate (11) and the top plate (6).

4. The bearing structure for a mixer according to claim 1, characterized in that: The positioning component (5) includes a base plate (14), a positioning pad (15) is fixedly installed on the top of the base plate (14), a limiting groove (16) is opened in the center of the top of the positioning pad (15), and a buckle groove (17) is opened on both sides of the positioning pad (15). Four baffles (18) are fixedly installed on the top of the base plate (14) and through the interior of the positioning pad (15). A protrusion (19) is provided on the inner side of each baffle (18), and an inclined plate (20) is provided on the top of each baffle (18).

5. The bearing structure for a mixer according to claim 4, characterized in that: The top of the limiting groove (16) is used to place the support pad (21), and the support pad (21) is located in the limiting groove (16) in a snap-fit ​​configuration.

6. The bearing structure for a mixer according to claim 4, characterized in that: The baffle (18) and the base plate (14) are fixedly installed together, and the baffle (18) located between the front and rear ends are symmetrically arranged.

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