Floating test frame convenient to splice

Abstract

The utility model discloses a floating test frame convenient to splice, which relates to the technical field of test frames, and comprises a test frame body, a test mesh and a splicing frame, the inner wall of the splicing frame is provided with a hemispherical clamping groove, the outer wall of the test frame body is provided with a first magnet, the outer wall of the test frame body is provided with a splicing column, the inner wall of a mounting groove is provided with a sliding rod, and the inner wall of the mounting groove is provided with a second magnet. A sliding block is installed on the outer wall of the sliding rod in a surrounding mode, a spring is installed on the inner wall of the installation groove, a hemispherical clamping block is installed on the outer wall of the sliding block, and a second magnet is installed on the outer wall of the test frame body. According to the utility model, by installing the splicing mechanism, when the hemisphere clamping block moves to the lower part of the hemisphere clamping groove, the spring resets to push the sliding rod to move, the hemisphere clamping block is clamped into the hemisphere clamping groove, and at the moment, the first magnet and the second magnet are attached and adsorbed, so that the stability during connection is enhanced, and during disassembly, disassembly can be carried out only by pulling a plurality of groups of test frame bodies; and therefore, mounting and dismounting are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of test frames, and particularly relates to a floating test frame convenient for splicing. Background Technique

[0002] A floating test frame is a relatively broad concept, which can be applied to multiple fields, including scientific experiments, material testing, agricultural research, etc. As the name implies, a floating test frame is a frame or device used for floating tests. It is usually designed to support and fix the samples to be tested, while allowing the samples to float freely or move in a specific manner on the water surface or other fluids. In physical, chemical or biological experiments, a floating test frame can be used to study fluid mechanics, material surface properties, the behavior of organisms in fluids, etc. For example, in a marine environment corrosion test, a special floating test frame can be used to fix and protect the specimens in order to observe and analyze the corrosion conditions of the specimens in seawater.

[0003] The patent document CN207428091U discloses a floating seedling raising test device for flue-cured tobacco, which discloses that "it includes a frame-shaped body and movable baffles. The two ends of the movable baffles are movably connected to the two opposite inner sides of the frame-shaped body, and the movable baffles can move along the two opposite inner sides of the frame-shaped body. In this way, when using a floating seedling raising tray to conduct an experiment that does not require filling 160 holes, the holes that do not need to be sown and raised can be blocked by adjusting the movable baffles on the device. Compared with the prior art, the utility model has a simple structure, is convenient to operate, has strong practicability, and can meet special seedling raising purposes by cooperating with the most commonly used 160-hole floating seedling raising tray in flue-cured tobacco production, and can greatly improve work efficiency and avoid waste of seedling raising substrate."

[0004] However, the floating seedling raising test device for flue-cured tobacco in the above-mentioned published literature mainly considers greatly improving work efficiency and avoiding waste of seedling raising substrate, and does not facilitate the assembly and disassembly of multiple test frame bodies.

[0005] In view of this, it is necessary to research a splicing mechanism, so as to facilitate the assembly and disassembly of multiple test frame bodies. Content of the Utility Model

[0006] The purpose of the utility model is to provide a floating test frame convenient for splicing, so as to solve the technical problem of enabling the floating test frame to have a convenient splicing function proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a floating test frame convenient for splicing, including: a test frame body, a test mesh is provided on the inner wall of the test frame body, and a splicing mechanism is provided on the outer wall of the test frame body, and the splicing mechanism is used to facilitate the assembly and disassembly of multiple test frame bodies;

[0008] The splicing mechanism includes a splicing frame which is arranged on the inner wall of the test frame body. The inner wall of the test frame body is provided with a splicing groove, and the inner wall of the splicing frame is provided with a hemispherical card slot. An inclined plate is installed on the top of the splicing frame. A first magnet is installed on the outer wall of the test frame body, and a splicing column is installed on the outer wall of the other end of the test frame body. An installation groove is provided on the outer wall of the splicing column, and a sliding rod is installed on the inner wall of the installation groove. A slider is installed around the outer wall of the sliding rod. A spring is installed on the inner wall of the installation groove, and one end of the spring extends to the outer wall of the slider. A hemispherical card block is installed on the outer wall of the slider, and a second magnet is installed on the outer wall of the other end of the test frame body.

[0009] Preferably, four sets of combined plates are installed on the outer wall of the test frame body.

[0010] Preferably, an installation mechanism is provided on the inner wall of the test frame body, and the installation mechanism is used to facilitate the installation and replacement of the test mesh.

[0011] Preferably, the installation mechanism includes a first plate which is arranged on the inner wall of the test frame body.

[0012] Preferably, an adjustment screw groove is provided on the inner wall of the first plate, and an adjustment screw is installed in the inner wall of the adjustment screw groove. A fixing plate is installed on the outer wall of the adjustment screw.

[0013] Preferably, a second plate is installed on the inner wall of the test frame body.

[0014] Preferably, a magic tape is installed on the outer wall of the second plate, and an adhesion layer is installed on the outer wall of the magic tape.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By installing the splicing mechanism, the present utility model facilitates the assembly and disassembly of multiple test frame bodies. In the prior art, multiple test frame bodies often need to be installed with bolts, and the installation and fixation of bolts are very cumbersome. At the same time, in water, bolts will rust over a long time, resulting in difficult disassembly. Therefore, improvements are needed. First, the splicing column enters the splicing frame through the splicing groove, and the hemispherical card block is squeezed, so the slider moves on the sliding rod, and the spring is compressed. Then, when the hemispherical card block moves to the lower part of the hemispherical card slot, the spring resets and pushes the sliding rod to move, so that the hemispherical card block is clamped into the hemispherical card slot. At this time, the first magnet and the second magnet are attached and adsorbed to enhance the stability during connection. During disassembly, only need to pull multiple test frame bodies to disassemble, thus facilitating their installation and disassembly.

[0017] 2. The utility model is provided with an installation mechanism, which facilitates the installation and replacement of the test mesh. The test mesh is installed through a colloid, but the installation and disassembly of the colloid are very inconvenient. At the same time, the colloid will become loose when soaked in water, so it needs to be improved. The four corners of the test mesh are respectively moved between the first plate and the second plate, and the magic tape is installed through the adhesion layer. First, the test mesh is preliminarily fixed by the magic tape, and then the adjusting screw is rotated to make the fixing plate extrude the test mesh, so as to fix the test mesh. At the same time, the disassembly is also very convenient, which facilitates the installation and disassembly of the test mesh and improves the installation stability of the test mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the structure of the test mesh of the utility model;

[0020] Figure 3 is a schematic diagram of a partial structure of the splicing mechanism of the utility model;

[0021] Figure 4 is a schematic diagram of a partial structure of the installation mechanism of the utility model.

[0022] In the figure: 1, test frame body; 2, combined plate; 3, test mesh; 4, splicing frame; 5, splicing groove; 6, hemispherical card slot; 7, inclined plate; 8, first magnet; 9, splicing column; 10, installation groove; 11, sliding rod; 12, slider; 13, spring; 14, hemispherical card block; 15, second magnet; 16, first plate; 17, adjusting screw groove; 18, adjusting screw; 19, fixing plate; 20, second plate; 21, magic tape; 22, adhesion layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Please refer to Figure 1 and Figure 2 , a floating test frame that is convenient for splicing, comprising: a test frame body 1, a test mesh 3 is provided on the inner wall of the test frame body 1, four groups of composite plates 2 are installed on the outer wall of the test frame body 1, multiple test frame bodies 1 are assembled by overlapping the composite plates 2 and using bolts, and then the test mesh 3 is installed in the test frame body 1 by using an external colloid. Then, the test frame body 1 is placed on the water surface, and then the material to be detected is placed on the test mesh 3, and then the changes that occur to the material in the water are observed.

[0027] Please refer to Figure 1 and Figure 3, a splicing mechanism is provided on the outer wall of the test frame body 1. The splicing mechanism is used to facilitate the assembly and disassembly of multiple groups of test frame bodies 1. The splicing mechanism includes a splicing frame 4. The splicing frame 4 is arranged on the inner wall of the test frame body 1. A splicing groove 5 is provided on the inner wall of the test frame body 1. A hemispherical card slot 6 is provided on the inner wall of the splicing frame 4. An inclined plate 7 is installed on the top of the splicing frame 4. A first magnet 8 is installed on the outer wall of the test frame body 1. A splicing column 9 is installed on the outer wall of the other end of the test frame body 1. An installation groove 10 is provided on the outer wall of the splicing column 9. A sliding rod 11 is installed on the inner wall of the installation groove 10. A slider 12 is installed around the outer wall of the sliding rod 11. A spring 13 is installed on the inner wall of the installation groove 10, and one end of the spring 13 extends to the outer wall of the slider 12. A hemispherical card block 14 is installed on the outer wall of the slider 12. A second magnet 15 is installed on the outer wall of the other end of the test frame body 1. In the existing multiple groups of test frame bodies 1, bolts are often required for installation, and the installation and fixation of bolts are very cumbersome. At the same time, when the bolts are in water, they will rust over a long time, resulting in difficult disassembly. Therefore, it is necessary to improve this. First, the splicing column 9 enters the splicing frame 4 through the splicing groove 5, and the hemispherical card block 14 is squeezed, so the slider 12 moves on the sliding rod 11, and the spring 13 is compressed. Then, when the hemispherical card block 14 moves to the lower part of the hemispherical card slot 6, the spring 13 resets and pushes the sliding rod 11 to move, so that the hemispherical card block 14 is snapped into the hemispherical card slot 6. At this time, the first magnet 8 and the second magnet 15 are attached and adsorbed to enhance the stability during connection. During disassembly, only need to pull multiple groups of test frame bodies 1 to disassemble, thus facilitating their installation and disassembly.

[0028] Please refer to Figure 1 and Figure 4 , an installation mechanism is provided on the inner wall of the test frame body 1. The installation mechanism is used to facilitate the installation and replacement of the test mesh 3. The installation mechanism includes a first plate 16. The first plate 16 is arranged on the inner wall of the test frame body 1. An adjustment screw groove 17 is provided on the inner wall of the first plate 16. An adjustment screw 18 is installed on the inner wall of the adjustment screw groove 17. A fixing plate 19 is installed on the outer wall of the adjustment screw 18. A second plate 20 is installed on the inner wall of the test frame body 1. A magic tape 21 is installed on the outer wall of the second plate 20. An adhesion layer 22 is installed on the outer wall of the magic tape 21. The test mesh 3 is installed through a colloid, and the installation and disassembly of the colloid are very inconvenient. At the same time, the colloid will become loose when soaked in water. Therefore, it is necessary to improve this. Move the four corners of the test mesh 3 between the first plate 16 and the second plate 20 respectively, and the magic tape 21 is installed through the adhesion layer 22. First, the test mesh 3 is preliminarily fixed by the magic tape 21, and then the adjustment screw 18 is rotated so that the fixing plate 19 squeezes the test mesh 3, thus fixing the test mesh 3. At the same time, the disassembly is also very convenient, thus facilitating the installation and disassembly of the test mesh 3 and improving the installation stability of the test mesh 3.

[0029] Working principle: Multiple test frame bodies 1 are assembled by overlapping the combined plates 2 and using bolts. Subsequently, the test mesh 3 is installed in the test frame body 1 using an external colloid. Then, the test frame body 1 is placed on the water surface, and the material to be tested is placed on the test mesh 3. Then, observe the changes that occur to the material in water. In the existing multiple test frame bodies 1, bolts are often required for installation, and the installation and fixation of bolts are very cumbersome. At the same time, when the bolts are in water, they will rust over a long time, resulting in difficult disassembly. Therefore, it is necessary to improve this. First, the splicing column 9 enters the splicing frame 4 through the splicing groove 5, and the hemispherical block 14 is squeezed, so that the slider 12 moves on the slide bar 11, and the spring 13 is compressed. Then, when the hemispherical block 14 moves below the hemispherical card slot 6, the spring 13 resets and pushes the slide bar 11 to move, so that the hemispherical block 14 is snapped into the hemispherical card slot 6. At this time, the first magnet 8 and the second magnet 15 are attached and adsorbed to enhance the stability during connection. During disassembly, only need to pull the multiple test frame bodies 1 to disassemble, which is convenient for installation and disassembly. The test mesh 3 is installed using colloid, and the installation and disassembly of colloid are very inconvenient. At the same time, the colloid will loosen when soaked in water. Therefore, it is necessary to improve this. Move the four corners of the test mesh 3 between the first plate 16 and the second plate 20 respectively, and the magic tape 21 is installed through the adhesion layer 22. First, initially fix the test mesh 3 through the magic tape 21, and then rotate the adjusting screw 18 so that the fixing plate 19 squeezes the test mesh 3, so as to fix the test mesh 3. At the same time, the disassembly is also very convenient, which is convenient for the installation and disassembly of the test mesh 3 and improves the installation stability of the test mesh 3.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A floating test frame that is easy to splice, characterized in that: It comprises: a test frame body (1), the inner wall of the test frame body (1) being provided with a test mesh sheet (3), the outer wall of the test frame body (1) being provided with a splicing mechanism, the splicing mechanism being used to facilitate assembly and disassembly of multiple groups of test frame bodies (1); The splicing mechanism comprises a splicing frame (4), wherein the splicing frame (4) is arranged on the inner wall of a test frame body (1), the inner wall of the test frame body (1) is provided with a splicing groove (5), the inner wall of the splicing frame (4) is provided with a hemispherical clamping groove (6), an inclined plate (7) is installed on the top of the splicing frame (4), a first magnet (8) is installed on the outer wall of the test frame body (1), a splicing column (9) is installed on the outer wall of the other end of the test frame body (1), the outer wall of the splicing column (9) is provided with a mounting groove (10), a sliding rod (11) is installed on the inner wall of the mounting groove (10), a sliding block (12) is installed around the outer wall of the sliding rod (11), a spring (13) is installed on the inner wall of the mounting groove (10), and one end of the spring (13) extends to the outer wall of the sliding block (12), a hemispherical clamping block (14) is installed on the outer wall of the sliding block (12), and a second magnet (15) is installed on the outer wall of the other end of the test frame body (1).

2. A floating test frame that is easy to splice according to claim 1, characterized in that: Four groups of combined panels (2) are installed on the outer wall of the test frame body (1).

3. A floating test frame that is easy to splice according to claim 1, characterized in that: The inner wall of the test frame body (1) is provided with a mounting mechanism, and the mounting mechanism is used to facilitate the installation and replacement of the test mesh (3).

4. A floating test frame that is easy to splice according to claim 3, characterized in that: The mounting mechanism comprises a first plate (16), wherein the first plate (16) is arranged on the inner wall of the test frame body (1).

5. The floating test frame that is easy to splice according to claim 4 is characterized by: An adjusting screw groove (17) is provided on the inner wall of the first plate (16), an adjusting screw rod (18) is mounted on the inner wall of the adjusting screw groove (17), and a fixing plate (19) is mounted on the outer wall of the adjusting screw rod (18).

6. The floating test frame that is easy to splice according to claim 1 is characterized by: A second plate (20) is installed on the inner wall of the test frame body (1).

7. The floating test frame that is easy to splice according to claim 6 is characterized by: The outer wall of the second plate (20) is installed with a Velcro (21), and the outer wall of the Velcro (21) is installed with an adhesive layer (22).

Images