Portable vortex blending device

Abstract

The utility model relates to a portable vortex blending device which comprises a vortex blending body, a vibration table arranged on the top surface of the vortex blending body, a fixing plate arranged at one end of the top surface of the vortex blending body, a sliding groove formed in one side of the fixing plate, a sliding block arranged in the sliding groove in a sliding fit mode, a cross beam connected to one side of the sliding block, and a connecting plate arranged below the cross beam. The top face of the connecting plate is connected with the bottom face of the cross beam through a plurality of elastic supporting components, a plurality of connecting holes are formed in the connecting plate, and fixing assemblies are arranged on the inner sides of the connecting holes. And the driving assembly is used for driving the cross beam to slide upwards or downwards along the sliding groove. According to the technical scheme, a plurality of connecting holes are formed in the connecting plate, a plurality of test tubes can be accommodated at the same time, so that the working efficiency is enhanced, the connecting holes can adapt to the test tubes with different diameters, the test tubes are clamped and fixed through the fixing assembly, in addition, the height of the connecting plate can be adjusted through the driving assembly, and the test tubes with different lengths can be conveniently placed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vortex mixing technology field, concretely relates to a portable vortex mixing device. BACKGROUND

[0002] The vortex mixer is a new type of mixing equipment, mainly suitable for medical, biological engineering, chemical, pharmaceutical research, analysis test and other fields, and is widely used in radioimmunoassay and other experiments requiring mixing operation, and is a conventional equipment for fixing, oscillating and mixing some reagents, solutions and chemical substances in biochemical laboratories, chemical laboratories, hospital wards and laboratories. The traditional vortex mixing instrument needs to hold the upper part of the test tube, then places the bottom of the test tube on the vibration disc of the vortex mixing instrument, and then realizes the vortex mixing of the liquid in the test tube by eccentric rotation of the vibration disc. Since the test tube needs to be held during the whole mixing process, fatigue is easy to occur, the posture is not easy to maintain, and the experimental efficiency is affected.

[0003] In order to solve the above problems, the utility model discloses a portable vortex mixing device, which comprises a vortex mixing device body, a vibration table, a stand, a cross beam, a test tube clamp and an elastic element. Wherein: the vibration table is fixed on the eccentric rotating shaft of the vortex mixing device body, so as to drive the vibration table to rotate eccentrically. The stand is fixed on the vortex mixing device body and located on one side of the vibration table, and the cross beam is horizontally connected to the upper part of the stand. The test tube clamp is connected to the cross beam through the elastic element, and the elastic element is two groups, which are symmetrically distributed on the two clamping handles of the test tube clamp, so as to keep the test tube clamp balanced. The vortex mixing device of the utility model does not need the operator to hold the test tube and other containers all the time during use, only needs to install the container of the liquid to be mixed before mixing, and takes down the container after mixing is completed, so that the use is more convenient and fast, and the labor intensity of the operator is effectively reduced.

[0004] However, in the above technical solution, only one test tube can be clamped and mixed at a time, but in medical, biological engineering, chemical and pharmaceutical research, the types of reagents or solutions required are more, and only one test tube can be clamped and mixed at a time, which is low in efficiency. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing a portable vortex mixing device to solve the technical problems in the background art.

[0006] The utility model realizes the following technical schemes:

[0007] A convenient vortex mixing device includes a vortex mixing body, a vibration table on the top surface of the vortex mixing body, a fixed plate at one end of the top surface of the vortex mixing body, a groove on one side of the fixed plate extending along the length of the fixed plate, a slider slidingly fitted in the groove, a crossbeam connected to one side of the slider, a connecting plate below the crossbeam, the connecting plate being connected to the top surface and the bottom surface of the crossbeam by multiple elastic support components, a number of connecting holes on the connecting plate, and a fixing component inside each of the connecting holes for clamping and fixing test tubes;

[0008] It also includes a drive assembly, which is used to drive the crossbeam to slide up or down along the slide.

[0009] Furthermore, the elastic support component includes a return spring, the upper and lower ends of which are connected to the bottom surface of the crossbeam and the top surface of the connecting plate, respectively. A guide rod is provided inside the return spring. The guide rod is a telescopic structure, and its upper and lower ends are connected to the bottom surface of the crossbeam and the top surface of the connecting plate, respectively.

[0010] Furthermore, the guide rod includes an outer rod and an inner rod. A connecting groove for inserting the inner rod is provided on one side of the outer rod. Limiting grooves are connected to the connecting groove on the left and right sides of the outer rod. The inner rod is located in the connecting groove. Limiting blocks that are adapted to the limiting groove are provided at the lower ends of both sides of the inner rod.

[0011] Furthermore, the fixing component includes an airbag, which is installed inside the connecting hole. An air pump is provided on the top surface of the crossbeam, and a communicating vessel is provided on one side of the connecting plate. The outlet of the air pump is connected to a first vent pipe. The end of the first vent pipe away from the air pump is connected to one side of the communicating vessel, and the other side of the communicating vessel is connected to several airbags respectively.

[0012] Furthermore, the end of the communicator away from the first vent pipe is provided with several connection ports, each of which is connected to a second vent pipe, and the ends of the second vent pipes away from the connection ports are respectively connected to several airbags.

[0013] Furthermore, the drive assembly includes a motor and a threaded rod. The motor is mounted on the top surface of the fixed plate, one end of the threaded rod is connected to the output shaft of the motor, and the other end extends downward and is located in the groove. The slider is threadedly engaged with the threaded rod.

[0014] The beneficial effects of this utility model are as follows:

[0015] This portable vortex mixing device has multiple connection holes on the connecting plate, which can accommodate multiple test tubes at the same time, thereby enhancing work efficiency. The connection holes can be adapted to test tubes of different diameters and are clamped and fixed by the fixing component. In addition, the height of the connecting plate can be adjusted by the driving component to facilitate the insertion of test tubes of different lengths.

[0016] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0017] Fig. 1 This is a perspective view of the present utility model;

[0018] Fig. 2 This is a schematic diagram of the fixing component structure of this utility model;

[0019] Fig. 3 This is a schematic diagram of the guide rod structure of this utility model.

[0020] In the diagram: 1. Vortex mixing body; 2. Vibration table; 3. Control panel; 4. Fixing plate; 5. Slide groove; 6. Slider; 7. Crossbeam; 8. Connecting plate; 9. Elastic support component; 91. Return spring; 92. Guide rod; 921. Outer rod; 922. Inner rod; 923. Connecting groove; 924. Limiting groove; 925. Limiting block; 10. Fixing assembly; 101. Airbag; 102. Air pump; 103. Communicating vessel; 104. First vent pipe; 105. Second vent pipe; 106. Connection port; 11. Drive assembly; 111. Motor; 112. Threaded rod; 12. Connecting hole. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0026] Please see Figs. 1-3 This utility model provides a technical solution: a convenient vortex mixing device, including a vortex mixing body 1, a vibration table 2 provided on the top surface of the vortex mixing body 1, a fixing plate 4 provided at one end of the top surface of the vortex mixing body 1, a sliding groove 5 provided on one side of the fixing plate 4, the sliding groove 5 extending along the length direction of the fixing plate 4, a slider 6 slidably fitted in the sliding groove 5, a crossbeam 7 connected to one side of the slider 6, a connecting plate 8 provided below the crossbeam 7, the connecting plate 8 and the top surface and the bottom surface of the crossbeam 7 are connected by multiple elastic support members 9, a number of connecting holes 12 are provided on the connecting plate 8, and a fixing component 10 is provided inside the number of connecting holes 12, the fixing component 10 is used to clamp and fix the test tube;

[0027] It also includes a drive assembly 11, which is used to drive the crossbeam 7 to slide up or down along the slide groove 5.

[0028] In this technical solution, a control panel 3 is provided on the top surface of the vortex mixing body 1. The control panel 3 can control the vibration of the vibration table 2 and control the movement of the drive component 11.

[0029] In practical use, the operator can adjust the height of the connecting plate 8 according to the length of the test tube. Through the driving component 11, the slider 6 can be driven to slide up or down. The slider 6 simultaneously drives the crossbeam 7 and the connecting plate 8 to move up or down. Several test tubes are placed into several connecting holes 12 in sequence, with the bottom of the test tube abutting against the vibration table 2 and the top of the test tube higher than the connecting hole 12. The upper part of the test tube is then clamped and fixed by the fixing component 10. Finally, the operator starts the vibration table 2 to rotate eccentrically through the control panel 3, thereby driving the test tube to rotate eccentrically, so that the reagents in the test tube are fully mixed.

[0030] The connecting plate 8 is designed with multiple connecting holes 12, which can accommodate multiple test tubes at the same time, thereby enhancing work efficiency. The connecting holes 12 can be adapted to test tubes of different diameters and are clamped and fixed by the fixing component 10. In addition, the height of the connecting plate 8 can be adjusted by the driving component 11 to facilitate the insertion of test tubes of different lengths.

[0031] In this embodiment: the elastic support member 9 includes a return spring 91. The upper and lower ends of the return spring 91 are respectively connected to the bottom surface of the crossbeam 7 and the top surface of the connecting plate 8. A guide rod 92 is provided inside the return spring 91. The guide rod 92 is a telescopic structure. The upper and lower ends of the guide rod 92 are respectively connected to the bottom surface of the crossbeam 7 and the top surface of the connecting plate 8.

[0032] In practical use, the connecting plate 8 and the test tube on the connecting plate 8 are suspended by the return spring 91. When the bottom of the test tube comes into contact with the vibration table 2, the vibration table 2 drives the test tube to rotate eccentrically. The return spring 91 will deform due to its own elastic potential energy. The guide rod 92 can deform synchronously with the return spring 91, and can prevent the return spring 91 from twisting too much, which helps to improve the stability of the test tube.

[0033] In this embodiment: the guide rod 92 includes an outer rod 921 and an inner rod 922. A connecting groove 923 for inserting the inner rod 922 is provided on one side of the outer rod 921. Limiting grooves 924 are connected to the connecting groove 923 on the left and right sides of the outer rod 921. The inner rod 922 is located in the connecting groove 923. Limiting blocks 925 that are adapted to the limiting grooves 924 are provided at the lower ends of both sides of the inner rod 922.

[0034] When the guide rod 92 undergoes telescopic deformation, the bottom limiting block 925 of the inner rod 922 slides within the limiting groove 924, which prevents the inner rod 922 from sliding out of the outer rod 921.

[0035] In this embodiment: the fixing component 10 includes an airbag 101, which is installed inside the connecting hole 12. An air pump 102 is provided on the top surface of the crossbeam 7. A communicating vessel 103 is provided on one side of the connecting plate 8. The outlet of the air pump 102 is connected to a first vent pipe 104. One end of the first vent pipe 104 away from the air pump 102 is connected to one side of the communicating vessel 103. The other side of the communicating vessel 103 is connected to several airbags 101 respectively.

[0036] When the test tube is placed into the connection hole 12, the air pump 102 is started. The air pump 102 injects air through the first air pipe 104. The air passes through the communicating vessel 103 and enters several air bags 101 respectively. After the air bags 101 are injected with air, they expand to clamp and fix the test tube.

[0037] The air pump model is ZR320-02PM.

[0038] In this embodiment: the end of the communicating vessel 103 away from the first vent pipe 104 is provided with a plurality of connection ports 106, each of the plurality of connection ports 106 is connected to a second vent pipe 105, and the ends of the plurality of second vent pipes 105 away from the connection ports 106 are respectively connected to a plurality of airbags 101.

[0039] Air in the first vent 104 passes through the connector 103 and is sequentially introduced into several second vents 105 through several connection ports 106, causing several airbags 101 to inflate simultaneously.

[0040] In this embodiment: the drive assembly 11 includes a motor 111 and a threaded rod 112. The motor 111 is mounted on the top surface of the fixed plate 4. One end of the threaded rod 112 is connected to the output shaft of the motor 111, and the other end extends downward and is located in the slide groove 5. The slider 6 is threadedly engaged with the threaded rod 112.

[0041] When adjusting the height of the connecting plate 8, start the motor 111. The motor 111 drives the threaded rod 112 to rotate, and the threaded rod 112 drives the slider 6, the crossbeam 7 and the connecting plate 8 to rise or fall synchronously.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A convenient vortex mixing device, comprising a vortex mixing body (1), wherein a vibration table (2) is provided on the top surface of the vortex mixing body (1), characterized in that: A fixing plate (4) is provided at one end of the top surface of the vortex mixing body (1). A groove (5) is provided on one side of the fixing plate (4). The groove (5) extends along the length of the fixing plate (4). A slider (6) is slidably fitted in the groove (5). A crossbeam (7) is connected to one side of the slider (6). A connecting plate (8) is provided below the crossbeam (7). The connecting plate (8) is connected to the top surface and the bottom surface of the crossbeam (7) by multiple elastic support members (9). Several connecting holes (12) are provided on the connecting plate (8). A fixing component (10) is provided inside each of the several connecting holes (12). The fixing component (10) is used to clamp and fix the test tube. It also includes a drive assembly (11) for driving the crossbeam (7) to slide up or down along the groove (5).

2. The portable vortex mixing device according to claim 1, characterized in that: The elastic support component (9) includes a return spring (91), the upper and lower ends of which are connected to the bottom surface of the crossbeam (7) and the top surface of the connecting plate (8) respectively. A guide rod (92) is provided inside the return spring (91). The guide rod (92) is a telescopic structure, and the upper and lower ends of the guide rod (92) are connected to the bottom surface of the crossbeam (7) and the top surface of the connecting plate (8) respectively.

3. The convenient vortex mixing device according to claim 2, characterized in that: The guide rod (92) includes an outer rod (921) and an inner rod (922). The outer rod (921) has a connecting groove (923) on one side for the inner rod (922) to be inserted. The outer rod (921) has limiting grooves (924) on its left and right sides that communicate with the connecting groove (923). The inner rod (922) is located in the connecting groove (923). The lower ends of both sides of the inner rod (922) are provided with limiting blocks (925) that are adapted to the limiting grooves (924).

4. The convenient vortex mixing device according to claim 1, characterized in that: The fixing component (10) includes an airbag (101) installed inside the connecting hole (12). An air pump (102) is provided on the top surface of the crossbeam (7). A communicating vessel (103) is provided on one side of the connecting plate (8). The outlet of the air pump (102) is connected to a first ventilation pipe (104). One end of the first ventilation pipe (104) away from the air pump (102) is connected to one side of the communicating vessel (103). The other side of the communicating vessel (103) is connected to several airbags (101).

5. A convenient vortex mixing device according to claim 4, characterized in that: The end of the communicator (103) away from the first vent pipe (104) is provided with a plurality of connection ports (106), and each of the plurality of connection ports (106) is connected to a second vent pipe (105). The ends of the plurality of second vent pipes (105) away from the connection ports (106) are respectively connected to a plurality of airbags (101).

6. The convenient vortex mixing device according to claim 1, characterized in that: The drive assembly (11) includes a motor (111) and a threaded rod (112). The motor (111) is mounted on the top surface of the fixed plate (4). One end of the threaded rod (112) is connected to the output shaft of the motor (111), and the other end extends downward and is located in the slide groove (5). The slider (6) is threadedly engaged with the threaded rod (112).

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