Lightweight environment-friendly composite board

Abstract

The utility model belongs to the technical field of composite boards, and particularly relates to a light-weight environment-friendly composite board which comprises a composite board body, a power cavity is formed in the composite board body, a plurality of sliding columns are installed in the power cavity in a sliding mode, and sliding boards are fixedly installed on the circumferential side walls of the sliding columns. A plurality of tension springs fixed to the inner wall of the power cavity are fixedly installed on one side of the sliding plate, and the sliding plate is slidably connected with the power cavity. The driving assembly is located in the power cavity and used for driving the sliding columns to slide; the multiple limiting holes are all formed in the composite board body, the multiple limiting holes are located in one sides of the multiple sliding columns correspondingly, the limiting holes communicate with the power cavity, and the sliding columns are slidably connected with the limiting holes; the base is fixedly installed on the side, away from the power cavity, of the composite board body, when the whole device is used, the two composite board bodies can be well fixed, and a large gap cannot be generated after the composite board bodies are used for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite boards, and in particular relates to a lightweight and environment-friendly composite board. Background Art

[0002] Metal composite plate refers to a plate with another metal on top of a layer of metal, which has achieved the effect of saving resources and reducing costs without reducing the use effect (anti-corrosion performance, mechanical strength, etc.). The composite methods usually include explosive composite, explosive rolling composite, rolling composite, etc.

[0003] Most metal composite panels have some disadvantages during installation, such as: the metal composite panels adopt a common splicing structure, which may cause insufficient assembly firmness after splicing, affecting the installation efficiency of the panels, and large gaps may appear after the metal composite panels are used for a long time. In view of this, we propose a lightweight and environmentally friendly composite panel. Utility Model Content

[0004] The purpose of the utility model is to provide a lightweight and environment-friendly composite board to solve the problems raised in the above-mentioned background technology.

[0005] In view of this, the utility model provides a lightweight and environmentally friendly composite board, comprising:

[0006] A composite plate body, wherein a power cavity is provided in the composite plate body, wherein a plurality of sliding columns are slidably installed in the power cavity, a sliding plate is fixedly installed on the circumferential side wall of the sliding column, a plurality of tension springs fixed to the inner wall of the power cavity are fixedly installed on one side of the sliding plate, and the sliding plate is slidably connected to the power cavity;

[0007] A driving assembly, the driving assembly is located in the power cavity and is used to drive a plurality of sliding columns to slide;

[0008] A plurality of limiting holes, wherein the plurality of limiting holes are all provided in the composite plate body, and the plurality of limiting holes are respectively located on one side of the plurality of sliding columns, the limiting holes are communicated with the power cavity, and the sliding columns are slidably connected with the limiting holes;

[0009] The base is fixedly mounted on a side of the composite plate body away from the power cavity, a plurality of support columns are fixedly mounted on one end of the base, a limit block is fixedly mounted on one end of the support column, the support column and the limit block are both in contact with the circumferential side wall of the sliding column, and the base, support column and limit block are all plugged into and matched with the limit hole.

[0010] When the two plates are in the same position, the two plates are moved in a direction that is far from the spring, and the spring is pulled and stretched, and then the sliding column enters between the supporting columns and the limiting blocks, and the supporting columns and the limiting blocks are tilted by the squeezing of the sliding column. At this time, one side of the limiting blocks is in close contact with the inner wall of the limiting hole, and the limiting blocks can be fixed to the limiting holes. The position of the limiting blocks is fixed, so that the supporting columns are fixed, and the position of the base is further fixed, and the two composite plate bodies are fixed together. Under the action of the thread, the two cross screws are turned to make them enter the pressing plate, and finally the two cross screws enter the composite plate body, which can fix the position of the pressing plate, and the position of the pressing plate is fixed, so that the position of the sliding bar is fixed, and further the position of the extrusion blocks is fixed.

[0011] In the above technical solution, further, the driving component includes:

[0012] A sliding bar, the sliding bar is slidably installed in the power cavity, a plurality of extrusion blocks are fixedly installed on one side of the sliding bar, the plurality of extrusion blocks are respectively located on one side of a plurality of sliding columns, one side of the extrusion block contacts one end of the sliding column, the upper end of the sliding bar passes through the power cavity and extends to the outside and is fixedly installed with a pressing plate, two cross screws are threadedly installed on the pressing plate, the lower end of the cross screw passes through the pressing plate and extends into the composite plate body, and the cross screw is threadedly connected to the composite plate body.

[0013] In the technical solution, when it is necessary to install two composite board bodies, the two composite board bodies are first placed together, and the base, the support column and the limit blocks will enter the corresponding limit holes. At this time, the pressing plate is pressed downward, and the pressing plate drives the sliding bar to slide downward in the power cavity. Then the sliding bar drives several extrusion blocks to slide downward, and the inclined surface on the extrusion block squeezes the sliding column to slide in the direction away from the tension spring. Then the sliding column drives the sliding plate to slide in the direction away from the tension spring, and the tension spring is stretched by the pulling, and then the sliding column enters between the several support columns and the several limit blocks. At the same time, the several support columns and Several limit blocks are squeezed by the sliding column and tilted. At this time, one side of the limit blocks is in close contact with the inner wall of the limit hole, so that the limit blocks can be fixed to the limit hole. The position of the limit blocks is fixed, so that the support column is fixed, and further the position of the base is fixed, and further the two composite plate bodies are fixed together. Under the action of the thread, the two cross screws are turned to make them enter the pressing plate, and finally the two cross screws enter the composite plate body, which can fix the position of the pressing plate. The position of the pressing plate is fixed, so that the position of the sliding bar is fixed, and further the positions of the several extrusion blocks are fixed.

[0014] In the above technical solution, further, one side of the extrusion block is arranged to be inclined.

[0015] In this technical solution, it is ensured that the inclined surface on the extrusion block will squeeze the sliding column to slide in a direction away from the tension spring.

[0016] In the above technical solution, further, the base, the plurality of support columns and the plurality of limit blocks are an integrally formed structure.

[0017] In this technical solution, the structural stability of the base, the plurality of support columns and the plurality of limit blocks is ensured.

[0018] In the above technical solution, further, the plurality of support columns are distributed in a ring shape with equal spacing, and the extrusion block is slidably connected to the power cavity.

[0019] In this technical solution, the structural stability of several support columns is ensured, and it is ensured that the extrusion block can slide in the power cavity.

[0020] The beneficial effects of the utility model are:

[0021] The lightweight and environment-friendly composite board can drive the sliding column to slide in the direction away from the tension spring through the arranged driving component, and then the sliding column drives the sliding plate to slide in the direction away from the tension spring, and at the same time the tension spring is pulled and stretched, and then the sliding column enters between the plurality of supporting columns and the plurality of limiting blocks, and at the same time the plurality of supporting columns and the plurality of limiting blocks are squeezed and tilted by the sliding column, and at this time one side of the plurality of limiting blocks is in close contact with the inner wall of the limiting hole, and the plurality of limiting blocks can be fixed to the limiting hole, and at this time the two composite board bodies will be fixed together, and under the action of the thread, the two cross screws are turned to make them enter the pressing plate, and finally the two cross screws enter the composite board body, and the position of the pressing plate can be fixed, so that it can be easily installed and the firmness of the splicing is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the limit block area structure of the utility model;

[0024] Figure 3 The utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 It is a schematic diagram of the sliding column area structure of the utility model;

[0026] Figure 5 The utility model Figure 4 The enlarged structural diagram at A in the middle;

[0027] Figure 6 It is a schematic diagram of the partial explosion structure of the utility model.

[0028] The symbols in the figure are:

[0029] 1. Composite board body; 2. Power chamber; 3. Sliding column; 4. Sliding plate; 5. Tension spring; 6. Base; 7. Support column; 8. Limit block; 9. Limit hole; 10. Sliding bar; 11. Extrusion block; 12. Pressing plate; 13. Cross screw. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0031] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0033] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0034] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Embodiment 1:

[0035] See also Figure 1 - Figure 6 As shown, this embodiment provides a lightweight and environmentally friendly composite board, including:

[0036] A composite plate body 1, a power cavity 2 is provided in the composite plate body 1, a plurality of sliding columns 3 are slidably installed in the power cavity 2, a sliding plate 4 is fixedly installed on the circumferential side wall of the sliding column 3, a plurality of tension springs 5 ​​fixed to the inner wall of the power cavity 2 are fixedly installed on one side of the sliding plate 4, and the sliding plate 4 is slidably connected to the power cavity 2;

[0037] A driving assembly, which is located in the power chamber 2 and is used to drive a plurality of sliding columns 3 to slide;

[0038] A plurality of limiting holes 9, which are all provided in the composite plate body 1, and are respectively located on one side of a plurality of sliding columns 3, the limiting holes 9 are communicated with the power chamber 2, and the sliding columns 3 are slidably connected with the limiting holes 9;

[0039] The base 6 is fixedly mounted on a side of the composite plate body 1 away from the power chamber 2. A plurality of support columns 7 are fixedly mounted on one end of the base 6. A limit block 8 is fixedly mounted on one end of the support column 7. Both the support column 7 and the limit block 8 are in contact with the circumferential side wall of the sliding column 3. The base 6, the support column 7 and the limit block 8 are all plugged into and matched with the limit hole 9.

[0040] Among them, when it is necessary to install two composite board bodies 1, first place the two composite board bodies 1 together, and at the same time, the base 6, the support column 7 and the limit block 8 will enter the corresponding limit hole 9, and the driving component set can drive the sliding column 3 to slide in the direction away from the tension spring 5, and then the sliding column 3 drives the sliding plate 4 to slide in the direction away from the tension spring 5, and at the same time, the tension spring 5 is pulled and stretched, and then the sliding column 3 enters between the plurality of support columns 7 and the plurality of limit blocks 8, and at the same time, the plurality of support columns 7 and the plurality of limit blocks 8 are squeezed by the sliding column 3 and tilted, and at this time, the plurality of limit blocks 8 One side is in close contact with the inner wall of the limiting hole 9, and several limiting blocks 8 can be fixed to the limiting hole 9. The position of the limiting block 8 is fixed so that the support column 7 is fixed, and further the position of the base 6 is fixed, and further the two composite board bodies 1 will be fixed together. Under the action of the thread, the two cross screws 13 are turned to make them enter the pressing plate 12, and finally the two cross screws 13 enter the composite board body 1, and the position of the pressing plate 12 can be fixed. The position of the pressing plate 12 is fixed so that the position of the sliding bar 10 is fixed, and further the positions of several extrusion blocks 11 are fixed.

[0041] In this embodiment, the driving component includes:

[0042] A sliding bar 10 is slidably installed in the power cavity 2. A plurality of extrusion blocks 11 are fixedly installed on one side of the sliding bar 10. The plurality of extrusion blocks 11 are respectively located on one side of the plurality of sliding columns 3. One side of the extrusion block 11 contacts one end of the sliding column 3. The upper end of the sliding bar 10 passes through the power cavity 2 and extends to the outside and is fixedly installed with a pressing plate 12. Two cross screws 13 are threadedly installed on the pressing plate 12. The lower end of the cross screw 13 passes through the pressing plate 12 and extends into the composite plate body 1. The cross screw 13 is threadedly connected to the composite plate body 1.

[0043] Among them, when it is necessary to install two composite board bodies 1, first place the two composite board bodies 1 together, and at the same time, the base 6, the support column 7 and the limit block 8 will enter the corresponding limit hole 9, and then press the pressing plate 12 downward, and the pressing plate 12 drives the sliding bar 10 to slide downward in the power chamber 2, and then the sliding bar 10 drives the plurality of extrusion blocks 11 to slide downward, and the inclined surface on the extrusion block 11 will squeeze the sliding column 3 to slide in the direction away from the tension spring 5, and then the sliding column 3 drives the sliding plate 4 to slide in the direction away from the tension spring 5, and at the same time, the tension spring 5 is pulled and stretched, and then the sliding column 3 enters between the plurality of support columns 7 and the plurality of limit blocks 8, and at the same time, the plurality of support columns 7 and the plurality of limit blocks 8 The dry limit block 8 is squeezed and tilted by the sliding column 3. At this time, one side of several limit blocks 8 is in close contact with the inner wall of the limit hole 9, and several limit blocks 8 can be fixed to the limit hole 9. The position of the limit block 8 is fixed, so that the support column 7 is fixed, and further the position of the base 6 is fixed, and further the two composite board bodies 1 will be fixed together. Under the action of the thread, the two cross screws 13 are turned to make them enter the pressing plate 12, and finally the two cross screws 13 enter the composite board body 1, which can fix the position of the pressing plate 12. The position of the pressing plate 12 is fixed, so that the position of the sliding bar 10 is fixed, and further the positions of several extrusion blocks 11 are fixed. Embodiment 2:

[0044] This embodiment provides a lightweight and environment-friendly composite board, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] In this embodiment, one side of the extrusion block 11 is inclined.

[0046] The inclined surface on the extrusion block 11 is ensured to press the sliding post 3 to slide in a direction away from the tension spring 5 . Embodiment 3:

[0047] This embodiment provides a lightweight and environment-friendly composite board, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] In this embodiment, the base 6, the plurality of support columns 7 and the plurality of limit blocks 8 are an integrally formed structure.

[0049] The structural stability of the base 6, the supporting columns 7 and the limiting blocks 8 is ensured. Embodiment 4:

[0050] This embodiment provides a lightweight and environment-friendly composite board, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0051] In this embodiment, a plurality of support columns 7 are distributed in a ring shape with equal intervals, and the extrusion block 11 is slidably connected to the power chamber 2 .

[0052] The structural stability of the supporting columns 7 is ensured to ensure that the extrusion block 11 can slide in the power chamber 2 .

[0053] Working principle: when it is necessary to install two composite board bodies 1, first place the two composite board bodies 1 together, and at the same time, the base 6, the support column 7 and the limit block 8 will enter the corresponding limit hole 9, then press the pressing plate 12 downward, the pressing plate 12 drives the sliding bar 10 to slide downward in the power chamber 2, and then the sliding bar 10 drives the plurality of extrusion blocks 11 to slide downward, and the inclined surface on the extrusion block 11 will squeeze the sliding column 3 to slide away from the tension spring 5, and then the sliding column 3 drives the sliding plate 4 to slide away from the tension spring 5, and at the same time the tension spring 5 is stretched by the pulling, and then the sliding column 3 enters between the plurality of support columns 7 and the plurality of limit blocks 8, and at the same time, the plurality of support columns 7 and Several limit blocks 8 are squeezed and tilted by the sliding column 3. At this time, one side of the limit blocks 8 is in close contact with the inner wall of the limit hole 9, so that the limit blocks 8 can be fixed to the limit hole 9. The position of the limit blocks 8 is fixed, so that the support column 7 is fixed, and further the position of the base 6 is fixed, and further the two composite board bodies 1 are fixed together. Under the action of the thread, the two cross screws 13 are turned to make them enter the pressing plate 12, and finally the two cross screws 13 enter the composite board body 1, which can fix the position of the pressing plate 12. The position of the pressing plate 12 is fixed, so that the position of the sliding bar 10 is fixed, and further the positions of several extrusion blocks 11 are fixed.

[0054] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A lightweight and environmentally friendly composite board, characterized in that: include: A composite plate body (1), wherein a power cavity (2) is provided in the composite plate body (1), a plurality of sliding columns (3) are slidably mounted in the power cavity (2), a sliding plate (4) is fixedly mounted on the circumferential side wall of the sliding column (3), a plurality of tension springs (5) fixed to the inner wall of the power cavity (2) are fixedly mounted on one side of the sliding plate (4), and the sliding plate (4) is slidably connected to the power cavity (2); A driving assembly, the driving assembly being located in the power chamber (2) and being used to drive a plurality of sliding columns (3) to slide; A plurality of limiting holes (9), wherein the plurality of limiting holes (9) are all formed in the composite plate body (1), and the plurality of limiting holes (9) are respectively located on one side of the plurality of sliding columns (3), the limiting holes (9) are communicated with the power chamber (2), and the sliding columns (3) are slidably connected with the limiting holes (9); A base (6), the base (6) being fixedly mounted on a side of the composite plate body (1) away from the power chamber (2), a plurality of support columns (7) being fixedly mounted on one end of the base (6), a limit block (8) being fixedly mounted on one end of the support column (7), the support column (7) and the limit block (8) both being in contact with the circumferential side wall of the sliding column (3), and the base (6), the support column (7) and the limit block (8) all being plug-fitted into the limit hole (9).

2. A lightweight and environmentally friendly composite board according to claim 1, characterized in that: The drive assembly comprises: A sliding bar (10), wherein the sliding bar (10) is slidably mounted in the power cavity (2), a plurality of extrusion blocks (11) are fixedly mounted on one side of the sliding bar (10), the plurality of extrusion blocks (11) are respectively located on one side of a plurality of sliding columns (3), one side of the extrusion blocks (11) contacts one end of the sliding column (3), the upper end of the sliding bar (10) passes through the power cavity (2) and extends to the outside and is fixedly mounted with a pressing plate (12), two cross screws (13) are threadedly mounted on the pressing plate (12), the lower end of the cross screw (13) passes through the pressing plate (12) and extends into the composite plate body (1), and the cross screw (13) is threadedly connected to the composite plate body (1).

3. A lightweight and environmentally friendly composite board according to claim 2, characterized in that: One side of the extrusion block (11) is arranged in an inclined manner.

4. A lightweight and environment-friendly composite board according to claim 1, characterized in that: The base (6), the plurality of support columns (7) and the plurality of limit blocks (8) are an integrally formed structure.

5. The lightweight and environmentally friendly composite board according to claim 1, characterized in that: The plurality of support columns (7) are distributed in a circular shape with equal spacing.

6. A lightweight and environment-friendly composite board according to claim 2, characterized in that: The extrusion block (11) is slidably connected to the power chamber (2).

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