Reagent shaking and shaking support

Abstract

The utility model relates to a reagent shaking up support, including: base plate no. 1, motor no. 2, slide fastener structure and clamping structure, wherein base plate no. 1, motor no. 2, slide fastener structure and clamping structure, wherein the base plate no. 1 is equipped with support plate both on the front part and the rear part of base plate no. 1, the bottom end of support plate is equipped with cushion block, the cushion block is equipped with the top end of support plate, is equipped with the locating rod between the two support plate, is equipped with the shaking structure on the locating rod, a sliding groove is formed in the second bottom plate, a plurality of evenly-distributed clamping bases are connected into the sliding groove in a sliding mode, and convex parts and concave parts are arranged at the front ends and the rear ends of the clamping bases correspondingly. The slide fastener structure is used for fixing the clamping seats at the front and rear ends; the clamping structure is arranged in the clamping seat and is used for clamping a reagent tube. The utility model has the advantages that the slide fastener structure is designed, so that the number of the clamping seats can be increased or decreased according to requirements; a clamping structure is designed, so that adjustment can be performed at any time according to the actual thickness of the reagent tube.

Description

Technical Field

[0001] The utility model relates to the field of experimental tools, in particular to a reagent oscillating and shaking support. Background Art

[0002] Reagent tubes usually refer to tubular containers used for laboratory testing and medical diagnosis. They are used to store, transport and process various biological samples, such as blood, urine, saliva, etc., or reagents for chemical analysis. In the fields of medical diagnosis and scientific research, the correct selection and use of reagent tubes is crucial to the accuracy of experimental results.

[0003] In the process of using reagent tubes for sampling and testing analysis in the laboratory, it is often necessary to shake the reagent tubes to ensure that the reagents or samples are evenly mixed so as to perform accurate chemical analysis or experiments. In this process, an oscillating and shaking bracket is needed, such as the Chinese utility model patent disclosed by publication number CN213221953U. The prior art includes a base, two symmetrical side panels are fixedly connected to the upper side of the base, two sets of symmetrical guide rails are fixedly connected to the inner side of the side panels, sliders are slidably connected in the slide grooves of the guide rails, a rectangular box body is connected between the sliders, a push rod is fixedly connected to the middle part of the lower side of the box body, a U-shaped bracket is welded to the lower end of the push rod, a roller is installed in the bracket, a motor is installed on the upper side of the base, a cam is installed on the output shaft of the motor, the upper side of the cam is in contact with the roller, and a support plate is fixedly connected between the two side plates.

[0004] Through the design of the prior art, the experimenter can insert the test tube into the jack during the experiment, and use the motor to drive the cam to rotate, so that the push rod can reciprocate and lift the box body upward, and the box body can achieve reciprocating up and down oscillation to shake the reagent in the test tube, which greatly reduces the workload of the tester and improves the test efficiency. However, there is still room for improvement:

[0005] 1. In the prior art, the diameter of the jack on the box is fixed, which means that the device can only be used for reagent tubes of specific specifications. If the diameter of the reagent tubes used in the laboratory does not match the jack of the device, then these reagent tubes cannot be shaken by the device, which limits the scope of application of the device.

[0006] 2. In the prior art, the device can only shake the reagent tubes placed in a fixed number of sockets on the box body. However, in the laboratory, different numbers and sizes of reagent tubes may need to be shaken according to the experimental content. If the required number exceeds the number of sockets, they need to be shaken in batches, which reduces the experimental efficiency and is inconvenient to use.

[0007] 3. In the prior art, the oscillation of the test tube relies on a motor-driven cam, which makes it impossible to adjust the oscillation force. However, in the actual experimental process, it is not easy to achieve uniform vibration for different experimental projects. Therefore, a fixed oscillation force may not be applicable in certain scenarios, which means that the usage scenarios are reduced.

[0008] In view of this, it is necessary to improve the above defects. Utility Model Content

[0009] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a reagent oscillating and shaking support.

[0010] In order to solve the above technical problems, the technical solution provided by the utility model is: a reagent shaking support, comprising:

[0011] Bottom plate 1, support plates are arranged at the front and rear parts above the bottom plate 1, a cushion block is fixedly connected to the bottom end of the support plate, the cushion block is fixedly connected to the top end of the support plate, positioning rods are fixedly connected to both sides of the adjacent surfaces of the front and rear end support plates, an oscillation structure is arranged on the positioning rods, a telescopic opening is opened on the support plate at the rear end, and a connecting plate is arranged in the telescopic opening;

[0012] Motor 1, the motor 1 is arranged in the middle of the front end of the support plate, both ends of the motor 1 are fixedly connected to the motor seat 1, the motor seat 1 is fixedly connected to the support plate at the front end, and the output shaft of the motor 1 passes through the support plate at the front end and extends to the rear thereof;

[0013] Bottom plate 2, the bottom plate 2 10 is fixedly connected to the rear end of bottom plate 1, a slide groove is opened on the top of the bottom plate 2, a plurality of evenly distributed clamping seats are slidably connected in the slide groove, and the front and rear ends of the clamping seats are respectively provided with convex parts and concave parts;

[0014] A sliding buckle structure, which is used to fix the clamping seats at the front and rear ends;

[0015] A clamping structure is arranged inside the clamping seat, and the clamping structure is used to clamp the reagent tube.

[0016] As an improvement, the oscillation structure includes an oscillation plate slidably connected to the positioning rod, the rear end of the oscillation plate is fixedly connected to the connecting plate, a groove is opened in the middle of the front end of the oscillation plate, a screw is arranged inside the groove, a motor 2 is arranged in the middle of the top end of the oscillation plate, the output shaft of the motor 2 passes through the oscillation plate and is fixedly connected to the screw, both sides of the motor 2 are fixedly connected to the motor seat 2, and the motor seat 2 is fixedly connected to the oscillation plate.

[0017] As an improvement, a threaded seat is threadedly connected to the screw rod, a ball seat 2 is fixedly connected to the front end of the threaded seat, a rotating ball 2 is arranged in the ball seat 2, a connecting rod is fixedly connected to the rotating ball 2, a rotating ball 1 is fixedly connected to the front end of the connecting rod, a ball seat 1 for use with the rotating ball 1 is arranged on the periphery of the rotating ball 1, a turntable is arranged on the front end of the ball seat 1, the ball seat 1 is fixedly connected to the rear end periphery of the turntable, and the turntable is fixedly connected to the output shaft of motor 1.

[0018] As an improvement, the sliding buckle structure includes a second cavity opened at the top of the protrusion at the front end, a sliding rod is fixedly connected to the interior of the second cavity, sliders are slidably connected to both sides of the sliding rod, a pressing portion and a latch are fixedly connected to the top and bottom ends of the slider, respectively, and the pressing portion and the latch both pass through the second cavity and extend to the outside of the protrusion.

[0019] As an improvement, a slot that is practical for cooperating with the bolt is opened on the recessed portion at the rear end, and the proximal ends of the bolts on both sides are fixedly connected with spring 2, and the end of spring 2 away from the bolt is fixedly connected with a support block, and the support block is fixedly connected to the middle of the bottom end of cavity 2.

[0020] As an improvement, the clamping structure includes a cavity one opened in the middle part of the clamping seat, the front and rear ends of the cavity one are both provided with clamping grooves opened on the clamping seat, the front and rear ends of the clamping groove are respectively provided with an arc-shaped fixed plate and an arc-shaped movable plate, the arc-shaped movable plates are located on the side close to each other, and the arc-shaped fixed plate and the clamping groove wall are connected to each other by a fixed block.

[0021] As an improvement, the middle parts of the adjacent sides of the arc-shaped movable plates at the front and rear ends are fixedly connected with movable rods, and the movable rods pass through the side walls of cavity one and extend therein, and the sides of the movable rods at the front and rear ends away from the arc-shaped movable plates are fixedly connected with wedge blocks, and a trapezoidal block matching its shape is arranged between the wedge blocks at the front and rear ends, and a threaded part is fixedly connected to one side of the trapezoidal block, and the threaded part passes through the clamping seat and is threadedly connected thereto, and a spring one is sleeved on the outside of the movable rod, and the two ends of the spring one are respectively fixedly connected to one side wall of the cavity and the wedge block.

[0022] Compared with traditional technologies, the advantages of the utility model are: 1. The utility model designs a clamping structure on the clamping seat, and the clamping inner diameter of the clamping structure can be adjusted by screwing the threaded part, so that it can be adjusted specifically according to different clamping requirements, thereby adapting to reagent tubes of different diameters, meeting the experimental needs of different scenarios, and expanding the scope of use.

[0023] 2. The utility model adopts modular design, so that the experimenter can choose different numbers of clamping seats according to different shaking requirements, and fix them together through the sliding buckle structure for shaking. This design meets the shaking requirements of different numbers of reagent tubes and is convenient and quick to use.

[0024] 3. The oscillation structure designed in the utility model can adjust the position of the threaded seat on the screw rod through motor 2, thereby adjusting the distance from the threaded seat to the turntable, and finally realizing the adjustment of the oscillation force. When using it, the user can adjust it according to different oscillation requirements, meet the needs of different experiments, and expand the scope of application of this equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional structural diagram of a reagent oscillating and shaking support of the utility model;

[0026] Figure 2 It is a top cross-sectional view of a reagent oscillating and shaking support of the utility model;

[0027] Figure 3 It is a three-dimensional diagram of the oscillation structure of a reagent oscillation and shaking support of the utility model;

[0028] Figure 4 This is an enlarged view of A of a reagent oscillating and shaking support of the utility model;

[0029] Figure 5 This is an enlarged view of B of a reagent oscillating and shaking support of the utility model;

[0030] Figure 6 It is an enlarged view of C of a reagent oscillating and shaking support of the utility model;

[0031] Figure 7 This is a front cross-sectional view of a sliding buckle structure of a reagent oscillating and shaking bracket of the utility model;

[0032] As shown in the figure: 1. Bottom plate 1; 2. Support plate; 3. Pad; 4. Positioning rod; 5. Oscillation structure; 6. Telescopic opening; 7. Connecting plate; 8. Motor 1; 9. Motor seat 1; 10. Bottom plate 2; 11. Slide groove; 12. Clamping seat; 13. Protrusion; 14. Concave part; 15. Sliding buckle structure; 16. Clamping structure; 17. Oscillation plate; 18. Groove; 19. Screw; 20. Motor 2; 21. Motor seat 2; 22. Threaded seat; 23. Ball seat 2; 24 1. Rotating ball two; 25. Connecting rod; 26. Rotating ball one; 27. Ball seat one; 28. Turntable; 29. ​​Cavity two; 30. Slide rod; 31. Sliding block; 32. Pressing part; 33. Latch; 34. Slot; 35. Spring two; 36. Support block; 37. Cavity one; 38. Clamping groove; 39. Arc-shaped fixed plate; 40. Arc-shaped movable plate; 41. Fixed block; 42. Movable rod; 43. Wedge-shaped block; 44. Trapezoidal block; 45. Threaded part; 46. Spring one. DETAILED DESCRIPTION

[0033] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Embodiment 1:

[0036] like Figure 1 , Figure 3As shown, the present embodiment proposes a reagent oscillation and shaking bracket, which mainly includes a bottom plate 1, a motor 8, a bottom plate 2 10, a sliding buckle structure 15 and a clamping structure 16, wherein support plates 2 are arranged at the front and rear parts above the bottom plate 1, a cushion block 3 is fixedly connected to the bottom end of the support plate 2, and the cushion block 3 is fixedly connected to the top of the support plate 2, and positioning rods 4 are fixedly connected to the adjacent surfaces of the front and rear end support plates 2 on both sides, and an oscillation structure 5 is arranged on the positioning rods 4, a telescopic opening 6 is opened on the rear end support plate 2, and a connecting plate 7 is arranged in the telescopic opening 6; and a motor 8 is arranged at the front end middle part of the front end support plate 2, and both ends of the motor 8 are fixedly connected to a motor seat 9, and the motor seat 9 is fixedly connected Connected to the front support plate 2, the output shaft of the motor 18 passes through the front support plate 2 and extends to the rear thereof. Through the output shaft of the motor 18, a driving force can be provided for the oscillation structure 5, thereby driving the oscillation structure 5 to move; then, the bottom plate 2 10 is fixed to the rear end of the bottom plate 1, and a slide groove 11 is opened thereon, and a number of evenly distributed clamping seats 12 are slidably connected in the slide groove 11. When in use, the experimenter can increase or decrease the number of the clamping seats 12 according to different practical situations. At the same time, the front and rear ends of the clamping seats 12 are respectively provided with a convex portion 13 and a concave portion 14; the experimenter can use the sliding buckle structure 15 to fix the clamping seats 12 at the front and rear ends together so that they can oscillate synchronously. Finally, the clamping structure 16 is arranged inside the clamping seat 12, and the clamping structure 16 is used to clamp the reagent tube. When in use, the experimenter can adjust the clamping structure 16 on the clamping seat 12 to adjust the reagent tubes of different diameters to be clamped, so as to meet different needs.

[0037] Embodiment 2:

[0038] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0039] like Figures 3 to 5As shown, this embodiment proposes a reagent shaking bracket, whose shaking structure 5 includes an shaking plate 17 slidably connected to the positioning rod 4, the rear end of the shaking plate 17 is fixedly connected to the connecting plate 7, a groove 18 is opened in the middle of the front end of the shaking plate 17, a screw 19 is arranged inside the groove 18, a motor 20 is arranged in the middle of the top end of the shaking plate 17, the output shaft of the motor 20 passes through the shaking plate 17 and is fixedly connected to the screw 19, both sides of the motor 20 are fixedly connected with a motor seat 21, and the motor seat 21 is fixedly connected to the shaking plate 17. A threaded seat 22 is threadedly connected to the screw rod 19, and a ball seat 23 is fixedly connected to the front end of the threaded seat 22. A rotating ball 24 is arranged in the ball seat 23, and a connecting rod 25 is fixedly connected to the rotating ball 24. A rotating ball 26 is fixedly connected to the front end of the connecting rod 25. A ball seat 27 for use with the rotating ball 26 is arranged on the periphery of the rotating ball 26. A turntable 28 is arranged at the front end of the ball seat 27. The ball seat 27 is fixedly connected to the rear end periphery of the turntable 28, and the turntable 28 is fixedly connected to the output shaft of the motor 8.

[0040] Therefore, when the motor 1 8 is powered on and started, its output shaft will drive the turntable 28 to rotate, thereby driving the ball seat 1 27 thereon to rotate, causing the connecting rod 25 to rotate, and then constantly changing the distance between the ball seat 1 27 and the ball seat 2 23, that is, changing the distance between the turntable 28 and the oscillation plate 17, so that the clamping seats 12 connected to the connecting plate 7 perform reciprocating oscillation motion to achieve the oscillation effect. During the oscillation process, when the threaded seat 22 is located in the middle of the screw rod 19, the oscillation force is the weakest, and when the threaded seat 22 is located at the top or bottom of the screw rod 19, the oscillation force is the strongest. The experimenter can adjust the position of the threaded seat 22 by adjusting the motor 2 20 according to the actual use requirements, thereby adjusting the oscillation force.

[0041] Embodiment 3:

[0042] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0043] like Figure 7 As shown, this embodiment proposes a reagent shaking bracket, wherein the sliding buckle structure 15 includes a second cavity 29 opened at the top of the front end convex part 13, a sliding rod 30 is fixedly connected inside the second cavity 29, and sliders 31 are slidably connected to both sides of the sliding rod 30, and a pressing part 32 and a latch 33 are fixedly connected to the top and bottom ends of the slider 31, respectively, and the pressing part 32 and the latch 33 both pass through the second cavity 29 and extend to the outside of the convex part 13. A slot 34 for matching the latch 33 is opened on the rear end concave part 14, and the proximal ends of the latches 33 on both sides are fixedly connected to the second spring 35, and the end of the second spring 35 away from the latch 33 is fixedly connected to the support block 36, and the support block 36 is fixedly connected to the middle of the bottom end of the second cavity 29.

[0044] When in use, the experimenter only needs to pinch the pressing portion 32 to drive the slider 31 to slide on the slide rod 30 and make them approach each other. During this process, the pin 33 starts to move synchronously and slowly disengages from the slot 34. At this time, the pin 33 starts to squeeze the spring 2 35 until the pin 33 completely disengages from the slot 34 and returns to the cavity 29. The convex portion 13 and the concave portion 14 are released from the limit. The user can appropriately increase or decrease the clamping seat 12 according to needs.

[0045] Embodiment 4:

[0046] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0047] like Figure 2 , Figure 6 As shown, this embodiment proposes a reagent shaking bracket, whose clamping structure 16 includes a cavity 37 opened in the middle of the clamping seat 12, and the front and rear ends of the cavity 37 are both provided with clamping grooves 38 opened on the clamping seat 12, and the front and rear ends of the clamping groove 38 are respectively provided with an arc-shaped fixed plate 39 and an arc-shaped movable plate 40, and the arc-shaped movable plate 40 is located on the side close to each other, and the arc-shaped fixed plate 39 and the wall of the clamping groove 38 are connected to each other by a fixed block 41. The middle parts of the adjacent sides of the front and rear end arc-shaped movable plates 40 are fixedly connected with movable rods 42, which pass through the side walls of the cavity 37 and extend therein, and the sides of the front and rear end movable rods 42 away from the arc-shaped movable plates 40 are fixedly connected with wedge blocks 43, and a trapezoidal block 44 adapted to its shape is arranged between the front and rear end wedge blocks 43, and a threaded member 45 is fixedly connected to one side of the trapezoidal block 44, which passes through the clamping seat 12 and is threadedly connected thereto, and a spring 46 is sleeved on the outside of the movable rod 42, and the two ends of the spring 46 are respectively fixedly connected to the side walls of the cavity 37 and the wedge block 43.

[0048] When in use, the experimenter can screw the threaded part 45 to push the trapezoidal block 44 to move, and push the corresponding wedge block 43 to push the movable rod 42, so that the movable rods 42 on both sides move away from each other, so that the arc-shaped movable plate 40 can be close to the arc-shaped fixed plate 39, and vice versa, and finally the size of the clamping can be adjusted.

[0049] It should be specially noted here that the components described and identified in the text and drawings of the utility model are the key components constituting the utility model, and the remaining non-key components or obvious prior art components, such as screws, nuts and other connectors, and technical features similar to the prior art are not shown. However, this does not mean that the above-mentioned components do not exist in the utility model, nor can it be interpreted as a practical limitation on the utility model.

[0050] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A reagent shaking support, characterized in that: include: A bottom plate (1), wherein support plates (2) are arranged at the front and rear parts above the bottom plate (1), a cushion block (3) is fixedly connected to the bottom end of the support plate (2), and the cushion block (3) is fixedly connected to the top end of the support plate (2), and positioning rods (4) are fixedly connected to the adjacent surfaces of the front and rear ends of the support plate (2), and an oscillation structure (5) is arranged on the positioning rods (4), and a telescopic opening (6) is opened on the rear end of the support plate (2), and a connecting plate (7) is arranged in the telescopic opening (6); Motor 1 (8), the motor 1 (8) is arranged at the front middle part of the front support plate (2), both ends of the motor 1 (8) are fixedly connected to a motor seat 1 (9), the motor seat 1 (9) is fixedly connected to the front support plate (2), and the output shaft of the motor 1 (8) passes through the front support plate (2) and extends to the rear thereof; A second bottom plate (10), the second bottom plate (10) being fixedly connected to the rear end of the first bottom plate (1), the second bottom plate (10) being provided with a slide groove (11), a plurality of evenly distributed clamping seats (12) being slidably connected in the slide groove (11), and the front and rear ends of the clamping seats (12) being provided with a convex portion (13) and a concave portion (14) respectively; A sliding buckle structure (15), wherein the sliding buckle structure (15) is used to fix the clamping seat (12) at the front and rear ends; A clamping structure (16), wherein the clamping structure (16) is arranged inside the clamping seat (12), and the clamping structure (16) is used to clamp the reagent tube.

2. A reagent shaking support according to claim 1, characterized in that: The oscillation structure (5) comprises an oscillation plate (17) slidably connected to the positioning rod (4), the rear end of the oscillation plate (17) is fixedly connected to the connecting plate (7), a groove (18) is provided in the middle of the front end of the oscillation plate (17), a screw rod (19) is arranged inside the groove (18), a second motor (20) is arranged in the middle of the top end of the oscillation plate (17), the output shaft of the second motor (20) passes through the oscillation plate (17) and is fixedly connected to the screw rod (19), and both sides of the second motor (20) are fixedly connected to a second motor seat (21), and the second motor seat (21) is fixedly connected to the oscillation plate (17).

3. A reagent shaking support according to claim 2, characterized in that: The screw rod (19) is threadedly connected with a threaded seat (22), the front end of the threaded seat (22) is fixedly connected with a second ball seat (23), a second rotating ball (24) is arranged in the second ball seat (23), a connecting rod (25) is fixedly connected with the second rotating ball (24), the front end of the connecting rod (25) is fixedly connected with a first rotating ball (26), the periphery of the first rotating ball (26) is provided with a ball seat (27) for use with the first rotating ball (26), the front end of the first ball seat (27) is provided with a turntable (28), the ball seat (27) is fixedly connected to the rear end periphery of the turntable (28), and the turntable (28) is fixedly connected to the output shaft of the first motor (8).

4. A reagent shaking support according to claim 1, characterized in that: The sliding buckle structure (15) comprises a second cavity (29) opened at the top of the protrusion (13) at the front end, a sliding rod (30) is fixedly connected inside the second cavity (29), both sides of the sliding rod (30) are slidably connected to sliders (31), the top and bottom ends of the slider (31) are respectively fixedly connected to a pressing portion (32) and a latch (33), and the pressing portion (32) and the latch (33) both pass through the second cavity (29) and extend to the outside of the protrusion (13).

5. A reagent shaking support according to claim 4, characterized in that: The recess (14) at the rear end is provided with a slot (34) for fitting with the latch (33), the proximal ends of the latches (33) on both sides are fixedly connected with springs 2 (35), the end of the spring 2 (35) away from the latch (33) is fixedly connected with a support block (36), and the support block (36) is fixedly connected to the middle of the bottom end of the second cavity (29).

6. A reagent shaking support according to claim 1, characterized in that: The clamping structure (16) comprises a cavity (37) opened in the middle of the clamping seat (12), the front and rear ends of the cavity (37) are both provided with a clamping groove (38) opened on the clamping seat (12), the front and rear ends of the clamping groove (38) are respectively provided with an arc-shaped fixed plate (39) and an arc-shaped movable plate (40), the arc-shaped movable plate (40) is located on a side close to each other, and the arc-shaped fixed plate (39) and the wall of the clamping groove (38) are connected to each other by a fixing block (41).

7. A reagent shaking support according to claim 6, characterized in that: The middle parts of the adjacent sides of the arc-shaped movable plates (40) at the front and rear ends are fixedly connected with movable rods (42), and the movable rods (42) pass through the side walls of the cavity (37) and extend therein. The sides of the movable rods (42) at the front and rear ends away from the arc-shaped movable plates (40) are fixedly connected with wedge blocks (43), and a trapezoidal block (44) adapted to its shape is arranged between the wedge blocks (43) at the front and rear ends. One side of the trapezoidal block (44) is fixedly connected with a threaded member (45), and the threaded member (45) passes through the clamping seat (12) and is threadedly connected thereto. The outer part of the movable rod (42) is sleeved with a spring (46), and the two ends of the spring (46) are respectively fixedly connected to the side walls of the cavity (37) and the wedge block (43).

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