Auxiliary device for oscillation of centrifugal tube

Abstract

The utility model provides an auxiliary device for centrifuge tube oscillation, which belongs to the technical field of centrifuge tubes and comprises a placing pad horizontally placed at the output end of the upper surface of a vortex oscillator, a groove is arranged in the upper surface of the placing pad, a box body is horizontally arranged on the placing pad, and the upper end and the lower end of the box body are opened. The box body is internally and horizontally divided into a plurality of placing grooves in sequence through vertical partition plates, a centrifugal test tube is placed in each placing groove, and the lower end of each centrifugal test tube penetrates through the box body and is positioned in the groove. The centrifugal test tube oscillation box realizes that a plurality of centrifugal test tubes are oscillated together, and solves the problem that a large number of centrifugal test tubes need to be subjected to vortex oscillation one by one in the prior art; the problem that a large amount of time and cost are wasted is solved, the labor intensity of workers is greatly reduced, the working efficiency is improved, and therefore the workers can use and operate the device conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of centrifuge tubes, and in particular relates to an auxiliary device for centrifuge tube oscillation. Background Art

[0002] In the daily testing work of the department, it is time-consuming and laborious to centrifuge and oscillate the specimens in the centrifuge tube. When the amount of specimens is large, the placement or oscillation time is too long will affect the test results. Usually we will take a few more and oscillate them together, but the method of staff taking more than one at a time, first of all, the number of specimens the staff can hold is limited, and the oscillation time will be different each time, resulting in not very good results. Secondly, if the staff takes more than one, it will affect the stability of the specimen during centrifugal oscillation, which may easily cause the centrifuge tube containing the specimen to fall off and cause damage. Therefore, an auxiliary device for centrifuge tube oscillation is needed to solve this problem. Utility Model Content

[0003] The utility model aims to provide an auxiliary device for centrifuge tube oscillation.

[0004] To achieve the above-mentioned purpose, the utility model provides an auxiliary device for centrifuge tube oscillation, including a placement pad horizontally placed on the output end of the upper surface of a vortex oscillator, the upper surface of the placement pad having a groove, a box body horizontally arranged on the placement pad, the upper and lower ends of the box body are both opened, and a plurality of placement grooves are horizontally separated in sequence by vertical partitions in the box body, a centrifuge test tube is placed in each of the placement grooves, and the lower end of the centrifuge test tube passes through the box body and is located in the groove.

[0005] Furthermore, each of the placement slots is fixedly connected to a horizontal support plate, the support plate is provided with a first through hole, the lower end of the centrifugal test tube vertically passes through the support plate from the first through hole, and the test tube cover of the centrifugal test tube is located above the support plate.

[0006] Furthermore, a limiting plate is horizontally provided below each of the support plates, a second through hole is opened on the limiting plate, and the limiting plate is horizontally fixed in the placement groove.

[0007] Furthermore, a rubber ring is fixedly connected inside the first through hole and the second through hole.

[0008] Furthermore, the diameter of the first through hole is smaller than the diameter of the test tube cover.

[0009] Furthermore, the centrifuge test tube is a bullet-shaped test tube, and the aperture of the first through hole is larger than the aperture of the second through hole.

[0010] Furthermore, the upper cover of the box body is provided with a box cover.

[0011] Furthermore, a buffering and anti-wear foam plate is provided on the box cover, and when the box cover is covered on the box body, the foam plate abuts against the test tube cover.

[0012] The advantages of the utility model are as follows: the utility model realizes oscillating a plurality of centrifugal test tubes together, solves the problem that a large number of centrifugal test tubes need to be vortex-oscillated one by one in the traditional method, which wastes a lot of time and cost, greatly reduces the labor intensity of the staff, improves the work efficiency, and is convenient for the staff to use and operate.

[0013] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a top view of the structure of the utility model.

[0017] Explanation of the accompanying drawings: 1. vortex oscillator; 2. placement pad; 3. groove; 4. box body; 5. partition; 6. placement slot; 7. centrifuge test tube; 8. support plate; 9. first through hole; 10. test tube cover; 11. limit plate; 12. second through hole; 13. rubber ring; 14. box cover; 15. foam board. DETAILED DESCRIPTION

[0018] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "aligned", "overlap", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0022] Example 1

[0023] This embodiment provides Figure 1 to Figure 3 An auxiliary device for centrifuge tube oscillation shown in the figure comprises a placement pad 2 placed horizontally on the output end of the upper surface of a vortex oscillator 1, a groove 3 is provided in the upper surface of the placement pad 2, a box body 4 is horizontally arranged on the placement pad 2, and both upper and lower ends of the box body 4 are opened. A plurality of placement grooves 6 are horizontally separated in sequence by vertical partitions 5 in the box body 4, and a centrifuge test tube 7 is placed in each placement groove 6, and the lower end of the centrifuge test tube 7 passes through the box body 4 and is located in the groove 3.

[0024] When in use, first put multiple centrifugal test tubes 7 that need to be centrifugally oscillated into the placement grooves 6 in the box body 4 respectively, and then put the box body 4 with the centrifugal test tubes 7 as a whole on the placement pad 2 of the vortex oscillator 1, so that the bottom of the box body 4 is aligned with the placement pad 2, and the lower ends of the multiple centrifugal test tubes 7 are all located in the grooves 3 of the placement pad 2, and then turn on the vortex oscillator 1, and use the vortex oscillator 1 to centrifugally oscillate the samples in the centrifugal test tubes 7, so that multiple centrifugal test tubes 7 are oscillated together, which solves the problem that a large number of centrifugal test tubes 7 need to be vortexed one by one in the traditional way, wasting a lot of time and cost, greatly reducing the labor intensity of the staff, and improving the work efficiency, so as to facilitate the staff to use and operate. Among them, when the vortex oscillator 1 is working, the staff can choose to hold the box body 4 with their hands to increase the overall stability of the device.

[0025] Furthermore, each placement slot 6 is fixedly connected to a horizontal support plate 8, on which a first through hole 9 is formed. The lower end of the centrifugal test tube 7 vertically passes through the support plate 8 from the first through hole 9, and the test tube cover 10 of the centrifugal test tube 7 is located above the support plate 8.

[0026] After the centrifugal test tube 7 is placed in the placement groove 6, the support plate 8 can limit and fix the centrifugal test tube 7, thereby improving the stability of the centrifugal test tube 7 when placed in the box body 4 for vortex oscillation.

[0027] Furthermore, a limiting plate 11 is horizontally provided below each supporting plate 8 , a second through hole 12 is opened on the limiting plate 11 , and the limiting plate 11 is horizontally fixed in the placement groove 6 .

[0028] The limiting plate 11 cooperates with the supporting plate 8 to limit and fix the centrifugal test tube 7, thereby further improving the stability of the centrifugal test tube 7 when placed in the box body 4 for vortex oscillation.

[0029] Furthermore, a rubber ring 13 is fixedly connected inside the first through hole 9 and the second through hole 12 .

[0030] By setting the rubber ring 13, the friction between the test tube and the support plate 8 and the limit plate 11 can be increased, thereby improving the stability of the centrifugal test tube 7. During centrifugal oscillation, the rubber ring 13 can also play a buffering role to prevent the centrifugal test tube 7 from colliding with the support plate 8 and the limit plate 11, thereby causing damage to the centrifugal test tube 7 and affecting the results of the experimental test.

[0031] Furthermore, the aperture of the first through hole 9 is smaller than the diameter of the test tube cover 10, so that after the centrifugal test tube 7 is placed in the placement groove 6, the test tube cover 10 can be stuck on the support plate 8, thereby playing a role in fixing and supporting the centrifugal test tube 7 and improving the stability of the centrifugal test tube 7 during centrifugal oscillation.

[0032] Furthermore, the centrifuge test tube 7 is a bullet-shaped test tube, and the aperture of the first through hole 9 is larger than the aperture of the second through hole 12, so that after the centrifuge test tube 7 is placed in the placement groove 6, the support plate 8 and the limiting plate 11 can fit the centrifuge test tube 7 more closely, further improving the stability of the centrifuge test tube 7 during centrifugal oscillation.

[0033] Furthermore, a box cover 14 is provided on the box body 4 .

[0034] By setting the box cover 14, the test tube cover 10 can be pressed down to make the centrifugal test tube 7 fit more closely with the vortex oscillator, and the box cover 14 cooperates with the support plate 8 and the limiting plate 11 to limit and fix the centrifugal test tube 7 in multiple directions, thereby greatly improving the stability of the centrifugal test tube 7 during centrifugal oscillation.

[0035] Furthermore, a foam plate 15 for buffering and preventing wear is provided on the box cover 14 . When the box cover 14 is covered on the box body 4 , the foam plate 15 abuts against the test tube cover 10 .

[0036] The foam plate 15 can be more closely fitted to the test tube cover 10 , and can prevent the box cover 14 from causing wear to the test tube cover 10 during centrifugal oscillation, thereby playing a buffering role.

[0037] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An auxiliary device for centrifuge tube oscillation, comprising a placement pad (2) placed horizontally on the output end of the upper surface of a vortex oscillator (1), wherein a groove (3) is provided in the upper surface of the placement pad (2), characterized in that: A box body (4) is horizontally arranged on the placement pad (2), and the box body (4) is opened at both upper and lower ends. A plurality of placement grooves (6) are horizontally separated in sequence by vertical partitions (5) in the box body (4), and a centrifugal test tube (7) is placed in each of the placement grooves (6). The lower end of the centrifugal test tube (7) passes through the box body (4) and is located in the groove (3).

2. The auxiliary device for centrifuge tube oscillation according to claim 1, characterized in that: A horizontal support plate (8) is fixedly connected in each placement slot (6), and a first through hole (9) is provided on the support plate (8). The lower end of the centrifugal test tube (7) vertically passes through the support plate (8) from the first through hole (9), and the test tube cover (10) of the centrifugal test tube (7) is located above the support plate (8).

3. The auxiliary device for centrifuge tube oscillation according to claim 2, characterized in that: A limiting plate (11) is horizontally arranged below each of the support plates (8), a second through hole (12) is opened on the limiting plate (11), and the limiting plate (11) is horizontally fixed in the placement groove (6).

4. The auxiliary device for centrifuge tube oscillation according to claim 3, characterized in that: A rubber ring (13) is fixedly connected inside the first through hole (9) and the second through hole (12).

5. The auxiliary device for centrifuge tube oscillation according to claim 3, characterized in that: The diameter of the first through hole (9) is smaller than the diameter of the test tube cover (10).

6. The auxiliary device for centrifuge tube oscillation according to claim 5, characterized in that: The centrifugal test tube (7) is a bullet-shaped test tube, and the diameter of the first through hole (9) is larger than the diameter of the second through hole (12).

7. The auxiliary device for centrifuge tube oscillation according to claim 2, characterized in that: The box body (4) is covered with a box cover (14).

8. The auxiliary device for centrifuge tube oscillation according to claim 7, characterized in that: The box cover (14) is provided with a foam plate (15) for buffering and preventing wear. When the box cover (14) is covered on the box body (4), the foam plate (15) abuts against the test tube cover (10).

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