Multifunctional shaking table

Abstract

The utility model discloses a multifunctional shaking table which comprises a base, a bearing tray is arranged at the top of the base, supporting columns are fixedly connected to the four corners of the top of the bearing tray respectively, four lifting structures are arranged in a containing cavity respectively, a fixing base is arranged at the top of the bearing tray, and a plurality of first inner cavities are formed in the top of the fixing base at equal intervals. And four sets of first clamping structures are arranged in each first inner cavity, the lifting base is arranged in the middle of the four supporting columns, a plurality of second inner cavities are formed in the bottom of the lifting base at equal intervals, and four sets of second clamping structures are arranged in each second inner cavity. The lifting seat is driven by the four lifting structures to descend, the top end of the sample container is inserted into the second inner cavity through the descending lifting seat and abuts against the sealing gasket of the second inner cavity, samples are prevented from splashing out in the shaking process through the sealing gasket, and displacement of the sample container in the vertical direction is prevented through cooperation of the lifting seat and the fixing seat. Through cooperation of the first clamping structure and the second clamping structure, displacement of the sample container in the horizontal direction is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of detection experimental equipment, in particular to a multifunctional shaking table. Background Art

[0002] A shaker is typically used in experiments requiring samples to be agitated in a solution. It can be used for sample decolorization and dehydration during the experiment, such as fixing separated bands on electrophoresis gels, oscillating during Coomassie blue staining and decolorization, and fixing silver nitrate stains. A support tray is located above the shaker. During use, the sample to be decolorized or dehydrated is placed in a container and placed on the support tray. The shaker drives the support tray to swing, achieving the desired dehydration or decolorization.

[0003] Publication number CN212321221U discloses a multifunctional shaking table, wherein a clamping device for clamping sample containers is provided on a carrying tray. The clamping device comprises two side bars arranged opposite each other, a plurality of clamping bars slidably connected to the two side bars, abutments for securing the clamping bars to the side bars, and mounting plates disposed at the ends of the side bars. The mounting plates are arranged in a rectangular shape and fixedly connected to the carrying tray, and the ends of the side bars are removably fixed to the two mounting plates. This utility model has the effect of stably clamping sample containers, is suitable for sample containers of different specifications, and can effectively prevent damage to the sample containers. In addition, existing shaking tables have the following disadvantages during use:

[0004] (1) Although the existing shaker can adjust the distance between the two clamping rods to complete the sample container, when the shaker is shaken violently, the sample container will move or shake horizontally, causing the liquid sample in the container to splash out, thereby causing sample loss. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a multifunctional rocking table.

[0006] In order to solve the above problems, the technical solution of the present utility model includes:

[0007] A base, wherein a carrying tray is provided on the top of the base, the four corners of the top of the carrying tray are fixedly connected to support columns, and two opposite sides of the four support columns are respectively provided with a cavity;

[0008] There are four lifting structures, each of which is located inside the cavity.

[0009] A fixing seat, the fixing seat being arranged on the top of the carrying tray, the fixing seat being provided with a plurality of equidistant inner cavities 1 on the top of the fixing seat, and each of the inner cavities 1 being provided with four sets of equidistant clamping structures 1;

[0010] The lifting seat is arranged in the middle of the four supporting columns. The bottom of the lifting seat is provided with a plurality of equidistant inner cavities 2, and each of the inner cavities 2 is respectively provided with four groups of equidistant clamping structures 2.

[0011] Furthermore, each group of the lifting structure includes a screw rod, a motor and a movable seat. A screw rod is provided inside the cavity. One end of the screw rod is movably connected to the inner wall of the cavity, and the other end passes through the support column and is fixedly connected to the output end of the motor. The outer wall of the screw rod is sleeved on the movable seat.

[0012] Furthermore, a side of the motor away from the lifting seat is fixedly connected to a fixing plate, and a bottom end of the fixing plate is fixedly connected to a supporting column.

[0013] Furthermore, one end of the spring is fixedly connected to the inner wall of the inner cavity 1, and the other end is fixedly connected to the clamping plate; one end of the anti-slip pad is fixedly connected to the clamping plate, and the other end abuts against the outer wall of the reagent bottle.

[0014] Furthermore, the inner walls of several of the inner cavities 1 are respectively provided with rubber pads, the inner top sides of several of the inner cavities 2 are respectively provided with sealing pads, and the structures of the clamping structure 1 and the clamping structure 2 are exactly the same.

[0015] Furthermore, a threaded hole is provided inside the movable seat, the threaded hole is threadedly connected to the screw rod, and the side of the movable seat away from the cavity is fixedly connected to the lifting seat.

[0016] Furthermore, a threaded hole is provided inside the movable seat, the threaded hole is threadedly connected to the screw rod, and the side of the movable seat away from the cavity is fixedly connected to the lifting seat.

[0017] The advantages of this utility model compared with the existing technology are:

[0018] 1. The utility model provides a multifunctional shaking table, which allows sample containers to be placed inside the inner cavity one respectively, and is clamped by four sets of clamping structures one. Four motors are used to drive the screws to rotate respectively, and the screws are used to drive the movable seat and the lifting seat to descend. The lowered lifting seat is used to allow the top end of the sample container to be inserted into the inner cavity two and abut against the sealing gasket of the inner cavity two. The sealing gasket effectively prevents the sample from splashing out during shaking, and the cooperation between the lowered lifting seat and the fixed seat prevents the sample container from being displaced in the vertical direction. The cooperation between the clamping structure one inside the inner cavity one and the clamping structure two inside the inner cavity two not only effectively prevents the sample container from being displaced in the horizontal direction, but also is applicable to sample containers with other shapes such as test tubes, thereby increasing applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional Figure 1 .

[0020] Figure 2 This is a three-dimensional Figure 2 .

[0021] Figure 3 yes Figure 1 A magnified view of the internal structure at point A in the middle.

[0022] Figure 4 yes Figure 1 Enlarged view of point B in the middle.

[0023] As shown in the figure: 1. Base; 2. Load tray; 3. Fixed seat; 4. Support column; 5. Cavity; 6. Lifting structure; 601. Screw; 602. Motor; 603. Fixed plate; 604. Moving seat; 605. Threaded hole; 7. Inner cavity one; 8. Lifting seat; 9. Clamping structure one; 901. Fixed shaft; 902. Clamping plate; 903. Spring; 904. Anti-slip pad; 10. Inner cavity two; 11. Clamping structure two. DETAILED DESCRIPTION

[0024] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example 1:

[0027] like Figures 1 to 4As shown, this embodiment proposes a multifunctional rocking bed, including a base 1, a lifting structure 6, a fixed seat 3 and a lifting seat 8. A carrying tray 2 is provided on the top of the base 1, and the four corners of the top of the carrying tray 2 are fixedly connected to the supporting columns 4 respectively. A cavity 5 is provided on each opposite side of the four supporting columns 4. There are four groups of lifting structures 6, and the four groups of lifting structures 6 are respectively arranged inside the cavity 5. The fixed seat 3 is arranged on the top of the carrying tray 2. A plurality of equidistant inner cavities 7 are provided on the top of the fixed seat 3. Four groups of equidistant clamping structures 9 are respectively provided inside each inner cavity 7. The lifting seat 8 is arranged in the middle of the four supporting columns 4. A plurality of equidistant inner cavities 10 are provided on the bottom of the lifting seat 8. Four groups of equidistant clamping structures 11 are respectively provided inside each inner cavity 10. The inner walls of the plurality of inner cavities 7 are respectively provided with rubber pads, and the inner top sides of the plurality of inner cavities 10 are respectively provided with sealing pads. The structures of the clamping structure 1 9 and the clamping structure 2 11 are exactly the same, and the number and positions of the plurality of inner cavities 7 and the plurality of inner cavities 10 are correspondingly established.

[0028] Example 2:

[0029] The scheme in Example 1 is further introduced below in combination with the specific working method, as described below for details: Each lifting structure 6 includes a screw rod 601, a motor 602 and a movable seat 604. A screw rod 601 is provided inside the cavity 5. One end of the screw rod 601 is movably connected to the inner wall of the cavity 5, and the other end passes through the support column 4 and is fixedly connected to the output end of the motor 602. The outer wall of the screw rod 601 is sleeved with the movable seat 604.

[0030] Example 3:

[0031] The solution in Example 2 is further introduced below in combination with the specific working method, which is described below for details: a threaded hole 605 is provided inside the movable seat 604, and the threaded hole 605 is threadedly connected to the screw rod 601. The side of the movable seat 604 away from the cavity 5 is fixedly connected to the lifting seat 8, and the side of the motor 602 away from the lifting seat 8 is fixedly connected to the fixed plate 603, and the bottom end of the fixed plate 603 is fixedly connected to the support column 4.

[0032] Example 4:

[0033] The scheme in Example 3 is further introduced below in combination with the specific working method, as described below for details: Each group of clamping structures 9 includes a fixed shaft 901, a clamping plate 902, a spring 903 and an anti-slip pad 904, one end of the fixed shaft 901 is fixedly connected to the bottom inner wall of the inner cavity 7, and the other end is sleeved on the clamping plate 902, a spring 903 is provided on one side of the end of the clamping plate 902 away from the fixed shaft 901, and an anti-slip pad 904 is provided on the other side, one end of the spring 903 is fixedly connected to the inner wall of the inner cavity 7, and the other end is fixedly connected to the clamping plate 902, one end of the anti-slip pad 904 is fixedly connected to the clamping plate 902, and the other end abuts the outer wall of the reagent bottle.

[0034] The sample containers are respectively placed into the inner cavity 7 and clamped by four sets of clamping structures 9. The screw rods 601 are respectively driven to rotate by four motors 602. The movable seat 604 and the lifting seat 8 are driven to descend by the screw rod 601. The top of the sample container is inserted into the inner cavity 2 10 by the descending lifting seat 8 and abuts against the sealing gasket of the inner cavity 2 10. The sealing gasket effectively prevents the sample from splashing during shaking. The vertical displacement of the sample container is prevented by the cooperation of the descending lifting seat 8 and the fixed seat 3. The cooperation of the clamping structure 9 inside the inner cavity 7 and the clamping structure 2 11 inside the inner cavity 2 10 can not only effectively avoid the horizontal displacement of the sample container, but also be applicable to sample containers of other shapes such as test tubes, thereby increasing applicability.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0037] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A multifunctional shaking table, characterized in that: include: A base (1), wherein a carrying tray (2) is provided on the top of the base (1), four corners of the top of the carrying tray (2) are respectively fixedly connected to support columns (4), and two opposite sides of the four support columns (4) are respectively provided with a cavity (5); A lifting structure (6), wherein the number of the lifting structures (6) is four, and the four groups of the lifting structures (6) are respectively arranged inside the cavity (5); A fixing seat (3), the fixing seat (3) being arranged on the top of the carrying tray (2), the top of the fixing seat (3) being provided with a plurality of equidistant inner cavities (7), and each of the inner cavities (7) being provided with four groups of equidistant clamping structures (9); A lifting seat (8) is provided in the middle of four support columns (4); a plurality of equidistant inner cavities (10) are provided at the bottom of the lifting seat (8); and four groups of equidistant clamping structures (11) are provided inside each of the inner cavities (10).

2. A multifunctional shaking table according to claim 1, characterized in that: The inner walls of several of the inner cavities (7) are provided with rubber pads, and the inner top sides of several of the inner cavities (10) are provided with sealing pads. The structures of the clamping structure (9) and the clamping structure (11) are exactly the same.

3. A multifunctional shaking table according to claim 1, characterized in that: Each group of the lifting structures (6) includes a screw rod (601), a motor (602) and a movable seat (604). The interior of the cavity (5) is provided with a screw rod (601). One end of the screw rod (601) is movably connected to the inner wall of the cavity (5), and the other end passes through the support column (4) and is fixedly connected to the output end of the motor (602). The outer wall of the screw rod (601) is sleeved with the movable seat (604).

4. A multifunctional shaking table according to claim 3, characterized in that: A threaded hole (605) is provided inside the movable seat (604), and the threaded hole (605) is threadedly connected to the screw rod (601). The side of the movable seat (604) away from the cavity (5) is fixedly connected to the lifting seat (8).

5. The multifunctional shaking table according to claim 3, characterized in that: The side of the motor (602) away from the lifting seat (8) is fixedly connected to the fixing plate (603), and the bottom end of the fixing plate (603) is fixedly connected to the support column (4).

6. The multifunctional shaking table according to claim 1, characterized in that: Each group of the clamping structure (9) includes a fixed shaft (901), a clamping plate (902), a spring (903) and an anti-slip pad (904). One end of the fixed shaft (901) is fixedly connected to the bottom inner wall of the inner cavity (7), and the other end is sleeved with the clamping plate (902). The clamping plate (902) is provided with a spring (903) on one side of one end away from the fixed shaft (901) and an anti-slip pad (904) on the other side.

7. The multifunctional shaking table according to claim 6, characterized in that: One end of the spring (903) is fixedly connected to the inner wall of the inner cavity (7), and the other end is fixedly connected to the clamping plate (902). One end of the anti-slip pad (904) is fixedly connected to the clamping plate (902), and the other end abuts against the outer wall of the reagent bottle.

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