Platform for verifying local water absorption performance of water absorption plate

Abstract

The utility model relates to a platform for verifying the local water absorption performance of a water absorption plate, in particular to the technical field of water absorption plate testing, and comprises a testing frame, a target plate, a water absorption plate bottom plate, a water absorption plate and a testing cover plate, the top of the testing frame is fixedly connected with the testing bottom plate, and the upper end face of the testing bottom plate is a plane; a jacking mechanism is installed in the operation area, the target plate is fixed to the top of the jacking mechanism, the jacking mechanism can drive the target plate to move upwards or downwards, supporting plates are arranged on the two sides of the jacking mechanism respectively, the tops of the supporting plates are fixedly connected with a bottom plate of a water absorption plate, the bottom plate of the water absorption plate is located over the target plate, and the water absorption plate is arranged on the bottom plate of the water absorption plate. In the initial state, a certain distance exists between the target plate and the water absorption plate bottom plate. According to the scheme, the water absorption testing device and the jacking mechanism are combined, the whole water absorption plate testing structure can complete water absorption testing, operation is easy and convenient, and reliability is high.

Description

Technical Field

[0001] This utility model relates to the field of water absorption plate testing technology, specifically to a water absorption plate local water absorption performance verification platform. Background Technology

[0002] In mass spectrometry, it is sometimes necessary to absorb multiple sample droplets on a flat sample plate. Currently, absorbent paper or absorbent flat plates (absorbent plates) are typically used to absorb the droplets. These absorbent plates are disposable and discarded after one absorption. The absorption performance of the absorbent plate directly affects the absorption effect; poor absorption will affect subsequent mass spectrometry detection results. Therefore, it is necessary to test and verify the absorption performance of absorbent plates for batches of incoming materials. Existing absorbent plate performance testing generally assesses the absorbent plate's ability to absorb all droplets on the entire flat plate by measuring the flatness of the plate's washing surface under static conditions. This test method only evaluates whether the absorbent plate can contact the droplets and cannot assess the local absorption performance of the absorbent plate. To address the problems of existing methods, a platform for verifying the local absorption performance of absorbent plates is proposed. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a platform for verifying the partial water absorption performance of a water-absorbing plate, thereby resolving the problem of incomplete water absorption performance testing of water-absorbing plates mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a water absorption plate local water absorption performance verification platform, comprising a test frame, a target plate, a water absorption plate base plate, a water absorption plate and a test cover plate. The test base plate is fixedly connected to the top of the test frame. The upper surface of the test base plate is flat and divided into an operation area and a test cover plate placement area.

[0005] The operating area is equipped with a lifting mechanism. The target plate is fixed on the top of the lifting mechanism. The lifting mechanism can move the target plate up or down. Support plates are provided on both sides of the lifting mechanism. The top of the support plates is fixedly connected to the bottom plate of the water absorption plate. The bottom plate of the water absorption plate is located directly above the target plate. In the initial state, there is a certain gap between the target plate and the bottom plate of the water absorption plate.

[0006] Furthermore, during the water absorption plate test, it is placed on the bottom plate of the water absorption plate, which has an opening. The target plate is located directly below the opening, and the water absorption plate can be placed inside the opening.

[0007] Furthermore, a handle is fixedly connected to the top of the test cover, the test cover is set above the bottom plate of the absorbent board, and the test cover can fully cover the bottom plate of the absorbent board.

[0008] Furthermore, a switch is provided on the test base plate to control the lifting mechanism. An indicator light is provided on one side of the switch to display the working status of the switch.

[0009] Furthermore, the test cover is initially located in the test cover placement area.

[0010] The beneficial effects of this utility model embodiment are as follows:

[0011] 1. By combining the water absorption testing device and the lifting mechanism, the entire water absorption plate testing structure can complete the water absorption test.

[0012] 2. During the test, since the side of the water absorption plate will have a slight bending deformation, the clamping method of the water absorption plate during normal use can be simulated when the test plate is pressed down to adjust the flatness of the water absorption plate, ensure that the water absorption plate is pressed flat, and eliminate the error caused by human error in the test effect of the water absorption plate.

[0013] 3. After the lifting mechanism is raised, there will be a height difference of a few millimeters between the lifting mechanism and the water absorption plate, as set by the program. The water absorption test will not be affected by the change of personnel. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a flowchart illustrating the operation of this utility model;

[0016] Figure 3 This is a side view of the present invention.

[0017] In the diagram: 1. Test frame; 2. Test base plate; 3. Lifting mechanism block; 4. Target plate; 5. Water absorption plate base plate; 6. Water absorption plate; 7. Handle; 8. Test cover plate; 9. Test cover plate placement area; 10. Switch; 11. Indicator light. Detailed Implementation

[0018] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0019] See Figure 1-3 ,

[0020] A verification platform for the local water absorption performance of a water absorption plate, including a test frame 1, a target plate 4, a water absorption plate bottom plate 5, a water absorption plate 6 and a test cover plate 8. The top of the test frame 1 is fixedly connected with a test bottom plate 2. The upper end surface of the test bottom plate 2 is a plane and is divided into an operation area and a test cover plate placement area 9. And the side surface of the water absorption plate 6 is arranged in an inclined manner. By setting it in this way, the flatness of the water absorption plate can be detected when the test cover plate 8 is pressed down, ensuring that the water absorption plate 6 is flattened and excluding errors in the test effect of the water absorption plate 6 caused by humans.

[0021] Among them, a lifting mechanism 3 is installed in the operation area. The target plate 4 is fixed on the top of the lifting mechanism 3. The lifting mechanism 3 can drive the target plate 4 to move up or down. Support plates are respectively arranged on both sides of the lifting mechanism 3. The top of the support plates is fixedly connected with the water absorption plate bottom plate 5. The water absorption plate bottom plate 5 is located directly above the target plate 4. In the initial state, there is a certain distance between the target plate 4 and the water absorption plate bottom plate 5.

[0022] When the water absorption plate 6 is tested, it is placed on the water absorption plate bottom plate 5. A through hole is opened on the water absorption plate bottom plate 5. The target plate 4 is located directly below the through hole. The water absorption plate 6 can be placed in the through hole.

[0023] A handle 7 is fixedly connected to the top of the test cover plate 8. The test cover plate 8 is arranged above the water absorption plate bottom plate 5, and the test cover plate 8 can completely cover the water absorption plate bottom plate 5. Through the arranged handle 7, it is convenient for the operator to take the test cover plate 8 and is convenient for pressing the test cover plate 8 during operation.

[0024] A switch 10 is arranged on the test bottom plate 2. The switch 10 is used to control the lifting of the lifting mechanism 3. An indicator light 11 is arranged on one side of the switch 10. The indicator light 11 is used to display the working state of the switch 10.

[0025] In the initial state, the test cover plate 8 is located in the test cover plate placement area 9.

[0026] When testing the water absorption performance of the water absorption plate 6: Place the target plate 4 (the target plate has 12 points and all are filled with liquid) with a specific liquid on the lifting mechanism 3, and place the water absorption plate 6 on the water absorption plate bottom plate 5. At this time, press the test pressing plate 8 on the water absorption plate bottom plate 5, confirm the size, ensure that the test pressing plate 8 can completely cover the water absorption plate bottom plate 5, connect the power supply, turn on the switch 10, and control the lifting mechanism 3 to rise to a specific position. After 5 seconds, move the test pressing plate 8 to the pressing plate placement area 9, remove the water absorption plate 6, and check the liquid at the 12 points of the target plate 4. If it is all absorbed, it is qualified.

[0027] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0030] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A platform for verifying the local water absorption performance of an absorbent plate, characterized in that, It includes a test frame (1), a target plate (4), a water-absorbing plate base plate (5), a water-absorbing plate (6), and a test cover plate (8). The test frame (1) is fixedly connected to the top of the test base plate (2). The upper surface of the test base plate (2) is flat and is divided into an operation area and a test cover plate placement area (9). The operating area is equipped with a lifting mechanism (3), and the target plate (4) is fixed on the top of the lifting mechanism (3). The lifting mechanism (3) can drive the target plate (4) to move up or down. Support plates are provided on both sides of the lifting mechanism (3). The top of the support plate is fixedly connected to the bottom plate of the water absorption plate (5). The bottom plate of the water absorption plate (5) is located directly above the target plate (4). In the initial state, there is a certain gap between the target plate (4) and the bottom plate of the water absorption plate (5).

2. The water absorption performance verification platform for a water-absorbing plate according to claim 1, characterized in that, The water-absorbing plate (6) is placed on the bottom plate (5) of the water-absorbing plate during testing. The bottom plate (5) of the water-absorbing plate has an opening, and the target plate (4) is located directly below the opening. The water-absorbing plate (6) can be placed inside the opening.

3. The water absorption performance verification platform for a water-absorbing plate according to claim 1, characterized in that, The top of the test cover (8) is fixedly connected with a handle (7). The test cover (8) is set above the bottom plate (5) of the water absorption plate, and the test cover (8) can fully cover the bottom plate (5) of the water absorption plate.

4. The water absorption performance verification platform for a water-absorbing plate according to claim 1, characterized in that, A switch (10) is provided on the test base plate (2). The switch (10) is used to control the lifting mechanism (3) to lift. An indicator light (11) is provided on one side of the switch (10). The indicator light (11) is used to display the working status of the switch (10).

5. The water absorption performance verification platform for a water-absorbing plate according to claim 1, characterized in that, The test cover (8) is initially located in the test cover placement area (9).

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