Mixing and shaking device for reagent detection

Abstract

The utility model discloses a mixing and shaking device for reagent detection, which belongs to the technical field of reagent detection and comprises a base, a placing seat, a vertical shaking component and a rotating component, the placing seat is arranged on the base, a plurality of placing cylinders are rotatably mounted at the top of the placing seat, clamping components are arranged on two sides of each placing cylinder, and the vertical shaking component is arranged on the base. A side seat is arranged on one side of the base, the vertical shaking-up assembly comprises a first motor, a rotating disc, a sliding block, a supporting rod and a connecting rod, the first motor is fixedly installed on the back face of the side seat, the rotating disc is coaxially fixed to an output shaft of the first motor, the sliding block is rotationally connected to the edge of the surface of the rotating disc, a sliding groove is formed in the middle of the supporting rod, and the connecting rod is arranged in the sliding groove. The sliding blocks slide in the sliding grooves, and the connecting rods are fixedly connected between the two ends of the containing base and the two ends of the supporting rod. By arranging the vertical shaking assembly, the placing seat can be driven to vertically shake, so that the upper layer and the lower layer of the reagent in the test tube are fully mixed, and the mixing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of reagent detection, and in particular relates to a mixing and shaking device for reagent detection. Background Art

[0002] When conducting biological experiments and tests, it is often necessary to fully mix the reagents in the test tube. At this time, a mixing device is needed to mix them.

[0003] The existing Chinese patent with announcement number CN205868133U discloses a reagent mixing device, including: a first positioning portion, arranged at the bottom of a reagent bottle; a mixing mechanism, provided with a bearing portion for holding the reagent bottle, and at least one through hole is provided on the bearing portion; a support assembly, installed on the bearing portion and coaxially arranged with the through hole, and one end of the support assembly is provided with a second positioning portion for engaging with the first positioning portion; wherein the reagent bottle is placed in the through hole and engaged with the support assembly, and when the reagent bottle revolves around the central axis of the mixing mechanism, the support assembly drives the reagent bottle to rotate.

[0004] With respect to the above-mentioned related technologies, the inventors have found that there are at least the following problems in the technologies: the common test tube mixing equipment mixes the reagents in the horizontal direction, and it is not easy to fully mix the upper and lower layers of the reagents in the test tubes. Utility Model Content

[0005] The purpose of the utility model is to provide a mixing and shaking device for reagent detection to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a mixing and shaking device for reagent detection, comprising a base, a placement seat, a vertical shaking assembly and a rotating assembly, wherein the placement seat is arranged on the base, a plurality of placement cylinders are rotatably mounted on the top of the placement seat, and clamping assemblies are arranged on both sides of the placement cylinders;

[0007] A side seat is provided on one side of the base, and the vertical shaking assembly includes a first motor, a turntable, a slider, a support rod and a connecting rod. The first motor is fixedly mounted on the back of the side seat, the turntable is coaxially fixed on the output shaft of the first motor, the slider is rotatably connected to the edge of the turntable surface, a slide groove is provided in the middle of the support rod, the slider slides in the slide groove, and the connecting rod is fixedly connected between the placement seat and the two ends of the support rod.

[0008] As a preferred embodiment, the clamping assembly includes a clamping screw and an arc-shaped clamping plate, the clamping screw is threadedly connected to the side wall of the placement cylinder, and the arc-shaped clamping plate is rotatably mounted on one end of the clamping screw.

[0009] As a preferred implementation, an anti-skid pad is fixedly connected to the inner surface of the arc-shaped clamping plate, and the anti-skid pad is a rubber pad.

[0010] As a preferred embodiment, dovetail guide bars are provided on both sides of the side seat, and both ends of the support rod are slidably sleeved on the dovetail guide bars.

[0011] As a preferred embodiment, the rotating assembly includes a second motor, a connecting shaft, a main gear and a slave gear. The second motor is fixedly mounted on one side of the placement seat, the connecting shaft is fixedly connected to the output shaft of the second motor, the main gear is fixedly mounted on the connecting shaft, and the slave gear is coaxially fixed to the bottom of the placement cylinder and meshes with the main gear.

[0012] As a preferred implementation, anti-slip suction cups are installed at the four corners of the bottom of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The mixing and shaking device for reagent detection is provided with a vertical shaking component, and the first motor can be started to drive the turntable to rotate, so that the turntable drives the slider to move in a circle on the turntable, and at the same time the slider slides in the slide groove, driving the support rod to reciprocate vertically, so that the support rod drives the placement seat to shake vertically through the connecting rod, so that the upper and lower layers of the reagent in the test tube are fully mixed, thereby improving the mixing effect;

[0015] The shaking device for reagent detection can start the second motor to drive the connecting shaft to rotate by setting a rotating component, so that the connecting shaft drives the main gear to rotate, the main gear drives the slave gear to rotate, and the slave gear drives the placement cylinder to rotate, so that the test tube can rotate and shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the placement seat of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the placement seat of the utility model.

[0019] In the figure: 1. base; 11. side seat; 12. dovetail guide strip; 13. anti-skid suction cup; 2. placement seat; 21. placement tube; 22. clamping assembly; 221. clamping screw; 222. arc clamping plate; 223. anti-skid pad; 3. vertical shaking assembly; 31. first motor; 32. turntable; 33. slider; 34. support rod; 35. connecting rod; 36. slide groove; 4. rotating assembly; 41. second motor; 42. connecting shaft; 43. main gear; 44. slave gear. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] See also Figure 1-3 The utility model provides a mixing and shaking device for reagent detection, including a base 1, a placement seat 2, a vertical shaking component 3 and a rotating component 4. Anti-skid suction cups 13 are installed at the four corners of the bottom of the base 1. By setting the anti-skid suction cups 13, the base 1 can be adsorbed and fixed on the desktop, thereby improving the stability of the device during operation. The placing seat 2 is arranged on the base 1, and a plurality of placing cylinders 21 are rotatably installed on the top of the placing seat 2. A clamping assembly 22 is arranged on both sides of the placing cylinder 21. The clamping assembly 22 includes a clamping screw 221 and an arc-shaped clamping plate 222. The clamping screw 221 is threadedly connected to the side wall of the placing cylinder 21, and the arc-shaped clamping plate 222 is rotatably installed on one end of the clamping screw 221. By setting the placing cylinder 21 and the clamping assembly 22, a plurality of test tubes can be placed in a plurality of placing cylinders 21 respectively, and the clamping screw 221 is rotated to allow the arc-shaped clamping plate 222 to clamp and fix the test tubes; an anti-skid pad 223 is fixedly connected to the inner surface of the arc-shaped clamping plate 222, and the anti-skid pad 223 is a rubber pad. By setting the anti-skid pad 223, an anti-skid buffering effect can be played on the test tube.

[0023] Reference Figure 1 and Figure 2 A side seat 11 is provided on one side of the base 1, and the vertical shaking assembly 3 includes a first motor 31, a turntable 32, a slider 33, a support rod 34 and a connecting rod 35. The first motor 31 is fixedly mounted on the back of the side seat 11, the turntable 32 is coaxially fixed on the output shaft of the first motor 31, the slider 33 is rotatably connected to the edge of the surface of the turntable 32, a slide groove 36 is provided in the middle of the support rod 34, the slider 33 slides in the slide groove 36, and the connecting rod 35 is fixedly connected between the placement seat 2 and the two ends of the support rod 34. By setting the vertical shaking assembly 3, the first motor 31 can be started. The motor 31 drives the turntable 32 to rotate, so that the turntable 32 drives the slider 33 to move in a circle on the turntable 32. At the same time, the slider 33 will slide in the slide groove 36, driving the support rod 34 to move back and forth vertically, so that the support rod 34 drives the placement seat 2 to shake vertically through the connecting rod 35, so that the upper and lower layers of the reagents in the test tube are fully mixed, thereby improving the mixing effect; dovetail guide bars 12 are provided on both sides of the side seat 11, and both ends of the support rod 34 are slidably connected to the dovetail guide bars 12. By setting the dovetail guide bars 12, the two ends of the support rod 34 can be guided and limited.

[0024] Reference Figure 1 and Figure 3 The rotating assembly 4 includes a second motor 41, a connecting shaft 42, a main gear 43 and a slave gear 44. The second motor 41 is fixedly mounted on one side of the placement seat 2. The connecting shaft 42 is fixedly connected to the output shaft of the second motor 41. The main gear 43 is fixedly mounted on the connecting shaft 42. The slave gear 44 is coaxially fixed to the bottom of the placement tube 21 and meshes with the main gear 43. By setting the rotating assembly 4, the second motor 41 can be started to drive the connecting shaft 42 to rotate, so that the connecting shaft 42 drives the main gear 43 to rotate, so that the main gear 43 drives the slave gear 44 to rotate, so that the slave gear 44 drives the placement tube 21 to rotate, so that the test tube can rotate and shake.

[0025] The working principle and use process of the utility model are as follows: first, by setting the placement cylinder 21 and the clamping assembly 22, multiple test tubes can be placed in the multiple placement cylinders 21 respectively, and the clamping screw 221 is rotated to clamp and fix the test tube. By setting the rotating assembly 4, the second motor 41 can be started to drive the connecting shaft 42 to rotate, so that the connecting shaft 42 drives the main gear 43 to rotate, and the main gear 43 drives the slave gear 44 to rotate, so that the slave gear 44 drives the placement cylinder 21 to rotate, so that the test tube can rotate and shake. By setting the vertical shaking assembly 3, the first motor 31 can be started to drive the turntable 32 to rotate, so that the turntable 32 drives the slider 33 to move in a circle on the turntable 32, and at the same time, the slider 33 will slide in the slide groove 36, driving the support rod 34 to reciprocate vertically, so that the support rod 34 drives the placement seat 2 to shake vertically through the connecting rod 35, so that the upper and lower layers of the reagents in the test tube are fully mixed, thereby improving the mixing effect.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing and shaking device for reagent detection, comprising a base (1), a placement seat (2), a vertical shaking component (3) and a rotating component (4), characterized in that: The placement seat (2) is arranged on the base (1), and a plurality of placement cylinders (21) are rotatably mounted on the top of the placement seat (2), and clamping components (22) are arranged on both sides of the placement cylinders (21); A side seat (11) is provided on one side of the base (1); the vertical shaking assembly (3) comprises a first motor (31), a turntable (32), a slider (33), a support rod (34) and a connecting rod (35); the first motor (31) is fixedly mounted on the back of the side seat (11); the turntable (32) is coaxially fixed on the output shaft of the first motor (31); the slider (33) is rotatably connected to the edge of the surface of the turntable (32); a slide groove (36) is provided in the middle of the support rod (34); the slider (33) slides in the slide groove (36); and the connecting rod (35) is fixedly connected between the placement seat (2) and the two ends of the support rod (34).

2. A shaking device for reagent detection according to claim 1, characterized in that: The clamping assembly (22) comprises a clamping screw (221) and an arc-shaped clamping plate (222). The clamping screw (221) is threadedly connected to the side wall of the placement cylinder (21), and the arc-shaped clamping plate (222) is rotatably mounted on one end of the clamping screw (221).

3. A shaking device for reagent detection according to claim 2, characterized in that: The inner surface of the arc-shaped clamping plate (222) is fixedly connected with an anti-skid pad (223), and the anti-skid pad (223) is a rubber pad.

4. A mixing and shaking device for reagent detection according to claim 1, characterized in that: Both sides of the side seat (11) are provided with dovetail guide bars (12), and both ends of the support rod (34) are slidably sleeved on the dovetail guide bars (12).

5. A shaking device for reagent detection according to claim 1, characterized in that: The rotating assembly (4) comprises a second motor (41), a connecting shaft (42), a main gear (43) and a slave gear (44); the second motor (41) is fixedly mounted on one side of the placement seat (2); the connecting shaft (42) is fixedly connected to the output shaft of the second motor (41); the main gear (43) is fixedly mounted on the connecting shaft (42); and the slave gear (44) is coaxially fixed to the bottom of the placement cylinder (21) and meshes with the main gear (43).

6. A shaking device for reagent detection according to claim 1, characterized in that: Anti-skid suction cups (13) are installed at the four corners of the bottom of the base (1).

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