Water bath floating plate for ELISA (enzyme-linked immuno sorbent assay) plate

Abstract

The utility model discloses an ELISA plate water bath floating plate which comprises a floating plate body, the floating plate body is a hollow plate, a handle is arranged at the upper end of the floating plate body in a protruding mode, the floating plate body is used for placing an ELISA plate, the floating plate body is used for driving the ELISA plate to float on the water surface, and the ELISA plate water bath floating plate is simple in structure and convenient to use. The handle is arranged on the floating plate body, so that the floating plate body can be lifted and put by holding the handle with a hand when being taken and put, the operation is simple and convenient, the hand scalding is avoided, and meanwhile, the sample pollution caused by the fact that water enters a sample hole of the ELISA plate due to the fact that the floating plate body inclines on the water surface when being taken is also avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of biochemical experimental instruments, and particularly relates to an ELISA plate water bath floating plate. Background Art

[0002] When conducting an ELISA experiment, the ELISA plate needs to be placed under constant temperature conditions for incubation. However, the density of the ELISA plate is often greater than that of water, and it is difficult for it to float in a water bath for constant temperature incubation. Therefore, it is necessary to use floating objects to make it float in a water bath. Currently, document number CN218475302U "ELISA plate water bath floating device" discloses a device for floating the ELISA plate in a water bath, so that the lower end surface of the ELISA plate can contact the water surface for water bath heating. However, it is inconvenient to take it out, that is, it is easy to cause the floating plate to tilt, causing water to enter the sample wells of the ELISA plate. Utility Model Content

[0003] In order to solve the above technical problems, the utility model aims to provide an ELISA plate water bath floating plate which has a simple structure and is easy to operate during water bath incubation.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: an ELISA plate water bath floating plate, comprising a floating plate body, the floating plate body is a hollow plate, and a handle is protruding from the upper end of the floating plate body, the floating plate body is used to place the ELISA plate, and the floating plate body is used to drive the ELISA plate to float on the water surface.

[0005] The beneficial effects of the above technical solution are: its structure is simple, and a handle is provided on the floating board body, so that when taking and placing the floating board body, the handle can be pinched to lift and place it, and the operation is simple, and there is no need to worry about scalding the hands. At the same time, there is no need to worry about the floating board body tilting on the water surface when taking it, causing water to enter the sample hole of the ELISA plate and cause sample contamination.

[0006] The floating board body in the above technical solution includes a support net and a square board body, the board body is provided with a mounting hole running through from top to bottom, the mounting hole is embedded with a support net, the handle is provided on the board body, and the support net is used to support the ELISA plate.

[0007] The beneficial effect of the above technical solution is that: its structure is simple, so that the ELISA plate can be placed horizontally on the support net, which makes the water bath effect of the ELISA plate better.

[0008] In the above technical solution, there are four mounting holes, and the four mounting holes are distributed in a matrix on the plate body. The handle is arranged in the middle of the upper end of the plate body and is located between the four mounting holes.

[0009] The beneficial effect of the above technical solution is that four ELISA plates can be placed on the plate body at the same time.

[0010] The support net in the above technical solution is a grooved net with its groove facing upward and connected to the hole wall of the mounting hole. The ELISA plate support is placed on the support net, and the horizontal height of the upper end of the ELISA plate is not lower than the horizontal height of the upper end of the plate body.

[0011] The beneficial effect of the above technical solution is that by arranging the support net on the grooved net, the lower end of the ELISA plate can be submerged under the water surface, thus making the water bath effect better.

[0012] The above technical solution also includes a plurality of float balls, which are evenly spaced along the circumferential direction and arranged at the edge of the lower end of the plate body.

[0013] The beneficial effect of the above technical solution is that the floating board body can float better on the water surface under the action of the buoy.

[0014] In the above technical solution, four floating balls are provided, and the four floating balls are respectively arranged at the four corners of the lower end of the plate body.

[0015] The beneficial effects of the above technical solution are: it has a better floating effect and a simple structure, and the four buoys can also serve as supporting feet for the floating board body.

[0016] In the above technical solution, the floating ball and the supporting net are integrally formed with the plate body.

[0017] The beneficial effects of the above technical solution are: its structure is simple and its structural strength is high.

[0018] In the above technical solution, a water injection port communicating with the interior of the float is arranged at a corresponding position of the upper end of the plate body, and the water injection port is used to inject water into the float to adjust the buoyancy of the float.

[0019] The beneficial effect of the above technical solution is that the depth of the floating board body immersed in the water surface can be fine-tuned by injecting water into the king float ball.

[0020] The floating plate body and the floating ball described in the above technical solution are both made of PVC material.

[0021] The beneficial effects of the above technical solution are: its structure is simple and the cost is low.

[0022] The handle described in the above technical solution is a single-hole handle.

[0023] The beneficial effects of the above technical solution are: it occupies little space and is easy to take. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A top view of the ELISA plate water bath floating plate described in Example 1 of the utility model;

[0025] Figure 2 A top view of an ELISA plate placed on the support net of the ELISA plate water bath floating plate described in Example 1 of the utility model;

[0026] Figure 3 It is a side view of the ELISA plate water bath floating plate described in Example 1 of the utility model;

[0027] Figure 4 A bottom view of the ELISA plate water bath floating plate described in Example 2 of the present utility model;

[0028] Figure 5 This is a side view of the ELISA plate water bath floating plate described in Example 2 of the present utility model.

[0029] In the figure: 1. floating board body; 11. supporting net; 12. board body; 121. mounting hole; 122. water inlet; 2. handle; 3. float; 4. ELISA plate. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0031] Example 1

[0032] The present embodiment provides an ELISA plate water bath floating plate, comprising a floating plate body 1, wherein the floating plate body 1 is a hollow plate, and a handle 2 is protruding from the upper end of the floating plate body 1, and the floating plate body 1 is used to place an ELISA plate 4, and the floating plate body 1 is used to drive the ELISA plate 4 to float on the water surface. The structure is simple, and the handle is provided on the floating plate body, so that when taking and placing the floating plate body, the handle can be pinched to lift and place it, and the operation is simple, and there is no need to worry about scalding the hands, and there is no need to worry about the floating plate body tilting on the water surface when taking and taking, causing water to enter the sample hole of the ELISA plate and cause sample contamination.

[0033] The floating board body 1 in the above technical solution includes a support net 11 and a square board body 12. The board body 12 is provided with a mounting hole 121 that passes through from top to bottom. The support net 11 is embedded in the mounting hole 121. The handle 2 is provided on the board body 12. The support net 11 is used to support the ELISA plate 4. The structure is simple, so that the ELISA plate can be horizontally supported on the support net, which makes the water bath effect of the ELISA plate better.

[0034] In the above technical solution, there are four mounting holes 121, and the four mounting holes 121 are distributed in a matrix on the plate body 12. The handle 2 is arranged in the middle of the upper end of the plate body 12 and is located between the four mounting holes 121, so that four ELISA plates can be placed on the plate body at the same time.

[0035] In the above technical solution, the support net 11 is a groove-shaped net, the groove of which faces upward and is connected to the hole wall of the mounting hole 121. The ELISA plate 4 is supported on the support net 11, and the horizontal height of the upper end of the ELISA plate 4 is not lower than the horizontal height of the upper end of the plate body 12. By setting the support net on the groove-shaped net, the lower end of the ELISA plate can be submerged under the water surface, so that the water bath effect is better.

[0036] In the above technical solution, the support net 11 and the plate body 12 are integrally formed, and the structure is simple and has high structural strength.

[0037] The handle 2 described in the above technical solution is a single-hole handle, which occupies a small space and is easy to take.

[0038] The support net in this embodiment is in a hard state, and its holes are the size of rice grains.

[0039] In this embodiment, when the floating plate body floats on the water surface, the support net is at least partially submerged under the water surface. At this time, when the ELISA plate support is placed on the support net, the lower end surface of the ELISA plate can contact the water surface for balanced water bath heating.

[0040] When the number of ELISA plates to be heated is less than four, an empty ELISA plate can be placed on the spare support net to adjust the balance.

[0041] Example 2

[0042] The difference between the first embodiment and the second embodiment is that the present embodiment further comprises a plurality of buoys 3 which are evenly spaced along the circumferential direction at the edge of the lower end of the plate body 12, so that the floating plate body can float better on the water surface under the action of the buoys.

[0043] In the above technical solution, four floats 3 are provided, and the four floats 3 are respectively arranged at the four corners of the lower end of the board body 12, so that the floating effect is better and the structure is simple. At the same time, the four floats can also be used as supporting feet of the floating board body.

[0044] In the above technical solution, a water inlet 122 communicating with the interior of the float 3 is provided at the corresponding position of the upper end of the plate body 12. The water inlet 122 is used to inject water into the float 3 to adjust its buoyancy. In this way, the depth of the floating board body immersed in the water can be fine-tuned by injecting water into the float.

[0045] In this embodiment, the float ball and the plate body are integrally formed.

[0046] The floating plate body 1 and the floating ball 3 in the above technical solution are both made of PVC material, which has a simple structure and low cost.

[0047] When there is no water inside the float, the state of the entire ELISA plate water bath floating plate (when four ELISA plates are placed) on the water surface is that the lower end of the supporting net just contacts the water surface, and when water is gradually added to the four floats, the depth of the ELISA plate water bath floating plate submerged under the water surface will deepen, and when the floats are filled with water, the upper surface of the ELISA plate water bath floating plate (when four ELISA plates are placed) is slightly higher than the water surface, so that the depth of the lower end of the ELISA plate submerged under the water surface can be flexibly adjusted by adding water to the float as needed, but it will not completely sink into the water.

[0048] It should be noted that the above detailed descriptions are illustrative and intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0051] Also, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0052] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0053] For ease of description, spatially relative terms such as "on", "above", "on the upper surface", "upper", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figures. It should be understood that the spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures.

[0054] For example, if a device in a drawing is inverted, a device described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" can encompass both "above" and "below." The device may also be oriented in other different ways (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

[0055] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An ELISA plate water bath floating plate, characterized in that, The floating board body (1) comprises a floating board body (1), wherein the floating board body (1) is a hollow board, and a handle (2) is protruding from the upper end of the floating board body (1). An ELISA plate (4) is placed on the floating board body (1), and the floating board body (1) is used to drive the ELISA plate (4) to float on the water surface.

2. The ELISA plate water bath floating plate according to claim 1, characterized in that, The floating board body (1) comprises a supporting net (11) and a square board body (12); the board body (12) is provided with a mounting hole (121) penetrating from top to bottom; the supporting net (11) is embedded in the mounting hole (121); the handle (2) is provided on the board body (12); and the supporting net (11) is used to support the ELISA plate (4).

3. The ELISA plate water bath floating plate according to claim 2, characterized in that, Four mounting holes (121) are provided, and the four mounting holes (121) are distributed in a matrix on the plate body (12); the handle (2) is provided in the middle of the upper end of the plate body (12) and is located between the four mounting holes (121).

4. The ELISA plate water bath floating plate according to claim 3, characterized in that, The support net (11) is a slotted net with its slotted opening facing upwards and connected to the hole wall of the mounting hole (121); the ELISA plate (4) is supported on the support net (11), and the horizontal height of the upper end of the ELISA plate (4) is not lower than the horizontal height of the upper end of the plate body (12).

5. The ELISA plate water bath floating plate according to claim 2, characterized in that, It also comprises a plurality of floating balls (3), wherein the floating balls (3) are evenly spaced in the circumferential direction and arranged at the edge of the lower end of the plate body (12).

6. The ELISA plate water bath floating plate according to claim 5, characterized in that: Four floating balls (3) are provided, and the four floating balls (3) are respectively arranged at four corners of the lower end of the plate body (12).

7. The ELISA plate water bath floating plate according to claim 5, characterized in that: The floating ball (3) and the supporting net (11) are integrally formed with the plate body (12).

8. The ELISA plate water bath floating plate according to claim 7, characterized in that, A water injection port (122) communicating with the interior of the float (3) is provided at a corresponding position of the upper end of the plate body (12). The water injection port (122) is used to inject water into the float (3) to adjust the buoyancy of the float (3).

9. The ELISA plate water bath floating plate according to claim 5, characterized in that: The floating plate body (1) and the floating ball (3) are both made of PVC material.

10. The ELISA plate water bath floating plate according to any one of claims 1 to 9, characterized in that: The handle (2) is a single-hole handle.

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