Sheet metal aluminum plate with fixing structure

Abstract

The utility model belongs to the technical field of sheet metal aluminum plates, and particularly relates to a sheet metal aluminum plate with a fixing structure, which comprises a sheet metal aluminum plate body, cushion blocks are inserted and mounted at four corners of the sheet metal aluminum plate body, first anti-skid rubber pads are fixedly mounted on two sides of each cushion block, and first sliding grooves are formed in the cushion blocks. Limiting blocks are symmetrically installed in the first sliding grooves in a sliding mode, and springs fixed to the inner walls of the corresponding first sliding grooves are fixedly installed on one sides of the limiting blocks. When the whole device is used, the situation that the two metal plate aluminum plate bodies are adsorbed together can be avoided, and a gap is formed between the two metal plate aluminum plate bodies during storage; by means of the structure, the metal plate aluminum plate body can be conveniently taken by people next time, a cushion block can be conveniently disassembled and assembled, meanwhile, the top of an advertisement can be pre-fixed through a rectangular strip, so that the advertisement cannot move randomly during pasting, and after pasting of the advertisement is completed, the rectangular strip can be pulled downwards to scrape off bubbles on the advertisement.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal aluminum plate technology, and particularly relates to a sheet metal aluminum plate with a self-fixing structure. Background Technology

[0002] Sheet metal aluminum sheet refers to a rectangular material with a rectangular cross-section and uniform thickness, made of aluminum or aluminum alloy through pressure processing (such as shearing or sawing). In the field of sheet metal processing, aluminum sheet is widely used due to its unique properties.

[0003] Most sheet metal aluminum panels have several drawbacks in use. For example, in commercial advertising, sheet metal aluminum panels are often used as the base material for billboards, where advertising patterns need to be pasted on their surface to attract customers' attention. However, the process of pasting advertising patterns usually requires pre-fixation by personnel, a step that is not only time-consuming but also often requires multiple people to work together, increasing operating and time costs. Furthermore, due to the metallic properties of sheet metal aluminum panels, when two or more panels are placed together, they may attract each other due to static electricity or magnetism, causing inconvenience to users, especially when quick separation of aluminum panels is needed for replacement or adjustment. Therefore, we propose a sheet metal aluminum panel with a built-in fixing structure. Utility Model Content

[0004] The purpose of this utility model is to provide a sheet metal aluminum plate with a built-in fixing structure to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a sheet metal aluminum plate with a built-in fixing structure, comprising:

[0006] The sheet metal aluminum plate body has pads inserted and installed at each of the four corners. Anti-slip rubber pads are fixedly installed on both sides of each pad, and a sliding groove is opened in the pad. Limiting blocks are symmetrically slidably installed in the sliding groove. A spring is fixedly installed on one side of the limiting block and fixed to the inner wall of the corresponding sliding groove. The other side of the limiting block passes through the corresponding sliding groove and extends into the sheet metal aluminum plate body, and the other side of the limiting block is inserted and engaged with the sheet metal aluminum plate body.

[0007] Four drive components are located within four pads and are used to drive the eight limit blocks to slide.

[0008] Two sliding grooves are provided, both of which are formed on the sheet metal aluminum plate body. A sliding block is slidably installed in each of the two sliding grooves. A sliding groove is formed in each sliding block. A sliding plate is slidably installed in each sliding groove. One end of each of the two sliding plates passes through the two sliding grooves and is fixedly installed with the same rectangular strip. The rectangular strip is inserted and engaged with the sheet metal aluminum plate body.

[0009] Two reset components are located within two sliding blocks and are used to reset the sliding of the two sliding plates.

[0010] In this technical solution, when the sheet metal aluminum plate body needs to be stored, the set drive component can drive two limit blocks to slide and move closer to each other. At the same time, several springs are compressed and contracted. When the two limit blocks slide to the appropriate position, the pad is placed at one corner of the sheet metal aluminum plate body. Then the pad is inserted into one corner of the sheet metal aluminum plate body. Then the operating plate is released. Under the action of the spring rebound force, the two limit blocks slide and move away from each other. Both limit blocks are inserted into the sheet metal aluminum plate body, which can fix the position of the pad. Then the other three pads are fixed through the above operation. Then, when storing the sheet metal aluminum plate body, the set anti-slip rubber pad can prevent the two sheet metal aluminum plate bodies from adhering together. There will be a gap between the two sheet metal aluminum plate bodies when storing, which makes it convenient for personnel to take out the sheet metal aluminum plate body next time and facilitates the disassembly and installation of the pad.

[0011] When pasting an advertisement, first place the advertisement on one side of the sheet metal aluminum plate. Then, pull the rectangular strip away from the sheet metal aluminum plate. The rectangular strip drives two sliding plates to slide. Then, pull the rectangular strip down. The rectangular strip drives two sliding blocks to slide down through the two sliding plates. When the rectangular strip reaches the appropriate position, release it. Through the reset component, the two sliding plates slide, and then the two sliding plates drive the rectangular strip towards the sheet metal aluminum plate. The rectangular strip pre-fixes the top of the advertisement, preventing it from moving during pasting. After pasting, you can also pull the rectangular strip down to scrape off any air bubbles. After use, pull the rectangular strip up and then release it. Through the reset component, the two sliding plates slide, and then the two sliding plates drive the rectangular strip towards the sheet metal aluminum plate. The rectangular strip is inserted into the sheet metal aluminum plate without protruding from the surface, thus not affecting the appearance of the sheet metal aluminum plate or the advertisement.

[0012] In the above technical solution, the driving component further includes:

[0013] A disc is rotatably mounted in a sliding groove, and two arc-shaped grooves are formed on the disc. A sliding column fixed to a corresponding limiting block is slidably mounted in the arc-shaped groove. One end of the disc passes through the sliding groove and extends to the outside.

[0014] In this technical solution, when storing the sheet metal aluminum plate body, firstly, the disc is rotated forward. The disc drives two sliding columns to slide and move closer to each other through two arc-shaped grooves. The two sliding columns drive two limiting blocks to slide and move closer to each other. At the same time, several springs are compressed and contracted. When the two limiting blocks slide to the appropriate position, the pad is placed at one corner of the sheet metal aluminum plate body. Then, the pad is inserted into one corner of the sheet metal aluminum plate body. Next, the disc is released. Under the action of the spring rebound force, the two limiting blocks slide and move away from each other. The two limiting blocks drive the disc to rotate in the opposite direction and return to its original position through the two arc-shaped grooves. At the same time, both limiting blocks are inserted into the sheet metal aluminum plate body, which can fix the position of the pad. Then, the remaining three pads are fixed through the above operation. Then, when storing the sheet metal aluminum plate body, the anti-slip rubber pad can prevent the two sheet metal aluminum plate bodies from adhering together. There will be a gap between the two sheet metal aluminum plate bodies when storing, which makes it convenient for personnel to take out the sheet metal aluminum plate body next time and facilitates the disassembly and installation of the pad.

[0015] In the above technical solution, the reset component further includes:

[0016] Several tension springs are fixedly installed in the sliding groove three, and one end of each tension spring is fixedly connected to the sliding plate.

[0017] In this technical solution, when an advertisement needs to be pasted, the advertisement is first placed on one side of the sheet metal aluminum plate. Then, the rectangular strip is pulled and slid away from the sheet metal aluminum plate. The rectangular strip drives two sliding plates to slide, and several tension springs are stretched. Then, the rectangular strip is pulled downwards, and the rectangular strip drives two sliding blocks to slide downwards through the two sliding plates. When the rectangular strip slides to the appropriate position, the person releases the rectangular strip. Under the action of the tension springs, the two sliding plates slide, and then the two sliding plates drive the rectangular strip to slide towards the sheet metal aluminum plate. The rectangular strip pre-fixes the top of the advertisement, so that the advertisement will not move around during pasting. After the advertisement is pasted, the rectangular strip can be pulled downwards to scrape off air bubbles on the advertisement. After the rectangular strip is used, the rectangular strip is pulled upwards and then released. Under the action of the tension springs, the two sliding plates slide, and then the two sliding plates drive the rectangular strip to slide towards the sheet metal aluminum plate. The rectangular strip is inserted into the sheet metal aluminum plate. The rectangular strip does not protrude from the surface of the sheet metal aluminum plate and does not affect the appearance of the sheet metal aluminum plate or the advertisement.

[0018] In the above technical solution, furthermore, an anti-slip rubber pad three is fixedly installed on the side of the rectangular strip close to the sheet metal aluminum plate body, and the anti-slip rubber pad three is in close contact with the sheet metal aluminum plate body.

[0019] In this technical solution, the top of the advertisement can be pre-fixed by the anti-slip rubber pad three to prevent the advertisement from shifting.

[0020] In the above technical solution, furthermore, anti-slip rubber pads are fixedly installed on the side of the two sliding blocks that are close to each other, and the two anti-slip rubber pads are in close contact with the inner walls of the two sliding grooves respectively.

[0021] In this technical solution, the position of the sliding block can be limited by the anti-slip rubber pad, so that the sliding block will not slide randomly without the action of external force.

[0022] In the above technical solution, an operation panel is further fixedly installed at one end of the disc.

[0023] In this technical solution, the operation panel allows users to easily rotate the disc.

[0024] In the above technical solution, the cross-section of the second sliding groove is T-shaped.

[0025] In this technical solution, it is ensured that the sliding block will not fall off while sliding within the second sliding groove.

[0026] The beneficial effects of this utility model are:

[0027] 1. This sheet metal aluminum plate with a built-in fixing structure has a pad inserted into one corner of the sheet metal aluminum plate body. Through the set drive component, under the action of spring rebound force, two limit blocks slide and move away from each other. Both limit blocks are inserted into the sheet metal aluminum plate body, which can fix the position of the pad. Then, through the above operation, the remaining three pads are fixed. Subsequently, when storing the sheet metal aluminum plate body, the set anti-slip rubber pad can prevent the two sheet metal aluminum plate bodies from adhering together. There will be a gap between the two sheet metal aluminum plate bodies when storing, which makes it convenient for personnel to take out the sheet metal aluminum plate body next time, and also makes it convenient to disassemble and install the pad.

[0028] 2. This sheet metal aluminum plate with its own fixing structure allows the rectangular strip to slide away from the sheet metal aluminum plate body. The rectangular strip drives two sliding plates to slide. Then, pulling the rectangular strip downwards causes the two sliding blocks to slide downwards via the two sliding plates. When the rectangular strip reaches the appropriate position, the user releases it. Through the set reset component, the two sliding plates slide, and then the two sliding plates drive the rectangular strip to slide towards the sheet metal aluminum plate body. The rectangular strip pre-fixes the top of the advertisement, preventing it from moving during pasting. After the advertisement is pasted, the rectangular strip can be pulled down to scrape off any air bubbles on the advertisement. Attached Figure Description

[0029] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is one of the schematic diagrams of a partial explosion structure of this utility model;

[0031] Figure 3 This is the second schematic diagram of the partial explosion structure of this utility model;

[0032] Figure 4 This is one of the schematic diagrams of the cross-sectional structure of the pad block of this utility model;

[0033] Figure 5 This is the second schematic diagram of the cross-sectional structure of the pad block of this utility model;

[0034] Figure 6 This is the third schematic diagram of the partial explosion structure of this utility model;

[0035] Figure 7 This is a schematic diagram of the sheet metal aluminum plate body area of ​​this utility model;

[0036] Figure 8 This is a schematic diagram of the cross-sectional structure of the sliding block of this utility model.

[0037] The markings in the diagram are as follows:

[0038] 1. Sheet metal aluminum plate body; 2. Pad block; 3. Anti-slip rubber pad one; 4. Sliding groove one; 5. Limiting block; 6. Spring; 7. Sliding groove two; 8. Sliding block; 9. Sliding groove three; 10. Sliding plate; 11. Rectangular strip; 12. Disc; 13. Arc groove; 14. Sliding column; 15. Tension spring; 16. Anti-slip rubber pad two; 17. Anti-slip rubber pad three; 18. Control panel. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0040] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0041] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0042] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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 should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0043] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0044] Example 1:

[0045] Please see Figure 1 - Figure 8 As shown, this embodiment provides a sheet metal aluminum plate with a built-in fixing structure, including:

[0046] The sheet metal aluminum plate body 1 has pads 2 inserted at each of the four corners of the sheet metal aluminum plate body 1. Anti-slip rubber pads 3 are fixedly installed on both sides of the pads 2. A sliding groove 4 is opened in the pads 2. Limiting blocks 5 are symmetrically slidably installed in the sliding groove 4. A spring 6 is fixedly installed on one side of the limiting block 5 and fixed to the inner wall of the corresponding sliding groove 4. The other side of the limiting block 5 passes through the corresponding sliding groove 4 and extends into the sheet metal aluminum plate body 1. The other side of the limiting block 5 is inserted and engaged with the sheet metal aluminum plate body 1.

[0047] Four drive components are located in four pads 2 respectively, and are used to drive the eight limit blocks 5 to slide.

[0048] Two sliding grooves 7 are provided on the sheet metal aluminum plate body 1. Sliding blocks 8 are slidably installed in both sliding grooves 7. Sliding grooves 9 are provided in the sliding blocks 8. Sliding plates 10 are slidably installed in the sliding grooves 9. One end of each sliding plate 10 passes through the two sliding grooves 9 and is fixedly installed with the same rectangular strip 11. The rectangular strip 11 is inserted and engaged with the sheet metal aluminum plate body 1.

[0049] Two reset components are located within the two sliding blocks 8 respectively, and are used to reset the sliding of the two sliding plates 10.

[0050] When the sheet metal aluminum plate body 1 needs to be stored, the set drive component can drive the two limit blocks 5 to slide and move closer to each other. At the same time, several springs 6 are compressed and contracted. When the two limit blocks 5 slide to the appropriate position, the pad 2 is placed at one of the corners of the sheet metal aluminum plate body 1. Then the pad 2 is inserted into one of the corners of the sheet metal aluminum plate body 1. Through the set drive component, under the action of the spring 6 rebound force, the two limit blocks 5 slide and move away from each other. Both limit blocks 5 are inserted into the sheet metal aluminum plate body 1, which can fix the position of the pad 2. Then, through the above operation, the other three pads 2 are fixed. Then, when storing the sheet metal aluminum plate body 1, the set anti-slip rubber pad 3 can prevent the two sheet metal aluminum plate bodies 1 from adhering together. There will be a gap between the two sheet metal aluminum plate bodies 1 when storing, which makes it convenient for personnel to take out the sheet metal aluminum plate body 1 next time and to disassemble and install the pad 2.

[0051] When an advertisement needs to be pasted, first place the advertisement on one side of the sheet metal aluminum plate body 1. Then, pull the rectangular strip 11 to slide away from the sheet metal aluminum plate body 1. The rectangular strip 11 drives the two sliding plates 10 to slide. Then, pull the rectangular strip 11 down. The rectangular strip 11 drives the two sliding blocks 8 to slide down through the two sliding plates 10. When the rectangular strip 11 reaches the appropriate position, release the rectangular strip 11. Through the reset component, the two sliding plates 10 slide, and then the two sliding plates 10 drive the rectangular strip 11 to slide towards the sheet metal aluminum plate body 1. The rectangular strip 11 will then... The top is pre-fixed to prevent the advertisement from moving during pasting. After pasting, the rectangular strip 11 can be pulled down to remove air bubbles. After use, the rectangular strip 11 can be pulled up and then released. Through the reset component, the two sliding plates 10 slide, and then the two sliding plates 10 drive the rectangular strip 11 to slide towards the sheet metal aluminum plate body 1. The rectangular strip 11 is inserted into the sheet metal aluminum plate body 1 without protruding from the surface of the sheet metal aluminum plate body 1, and will not affect the appearance of the sheet metal aluminum plate body 1 or the advertisement.

[0052] In this embodiment, the driving component includes:

[0053] The disc 12 is rotatably installed in the sliding groove 4, and two arc-shaped grooves 13 are opened on the disc 12. A sliding column 14 fixed to the corresponding limit block 5 is slidably installed in the arc-shaped groove 13. One end of the disc 12 passes through the sliding groove 4 and extends to the outside.

[0054] When the sheet metal aluminum plate body 1 needs to be stored, firstly, the disc 12 is rotated clockwise. The disc 12 drives two sliding columns 14 to slide and move closer to each other through two arc-shaped grooves 13. The two sliding columns 14 drive two limiting blocks 5 to slide and move closer to each other. At the same time, several springs 6 are compressed and contracted. When the two limiting blocks 5 slide to the appropriate position, the pad 2 is placed at one corner of the sheet metal aluminum plate body 1. Then, the pad 2 is inserted into one corner of the sheet metal aluminum plate body 1. Then, the disc 12 is released. Under the action of the rebound force of the springs 6, the two limiting blocks 5... Blocks 5 slide and move away from each other. The two limiting blocks 5 drive the disc 12 to rotate in the opposite direction and return to its original position through the two arc grooves 13. At the same time, both limiting blocks 5 are inserted into the sheet metal aluminum plate body 1, which can fix the position of the pad block 2. Then, the other three pad blocks 2 are fixed through the above operation. When storing the sheet metal aluminum plate body 1, the anti-slip rubber pad 3 can prevent the two sheet metal aluminum plate bodies 1 from adhering together. There will be a gap between the two sheet metal aluminum plate bodies 1 when they are stored, which makes it convenient for personnel to take out the sheet metal aluminum plate body 1 next time and to disassemble and install the pad block 2.

[0055] In this embodiment, the reset component includes:

[0056] Several tension springs 15 are fixedly installed in the sliding groove 9, and one end of each tension spring 15 is fixedly connected to the sliding plate 10.

[0057] When an advertisement needs to be pasted, the advertisement is first placed on one side of the sheet metal aluminum plate body 1. Then, the rectangular strip 11 is pulled and slid away from the sheet metal aluminum plate body 1. The rectangular strip 11 drives the two sliding plates 10 to slide, and at the same time, several tension springs 15 are stretched. Then, the rectangular strip 11 is pulled downwards, and the rectangular strip 11 drives the two sliding blocks 8 to slide downwards through the two sliding plates 10. When the rectangular strip 11 slides to the appropriate position, the person releases the rectangular strip 11. Under the pulling force of the tension springs 15, the two sliding plates 10 slide, and then the two sliding plates 10 drive the rectangular strip 11 to slide towards the sheet metal aluminum plate body 1. The rectangular strip 11 pre-fixes the top of the advertisement, preventing it from moving during pasting. After pasting, the rectangular strip 11 can be pulled down to remove air bubbles. When the rectangular strip 11 is finished, it can be pulled up and then released. Under the tension of several tension springs 15, the two sliding plates 10 slide, which then drive the rectangular strip 11 towards the sheet metal aluminum plate body 1. The rectangular strip 11 is inserted into the sheet metal aluminum plate body 1 without protruding from its surface, thus not affecting the appearance of the sheet metal aluminum plate body 1 or the advertisement.

[0058] Example 2:

[0059] This embodiment provides a sheet metal aluminum plate with a built-in fixing structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] In this embodiment, an anti-slip rubber pad 3 17 is fixedly installed on the side of the rectangular strip 11 near the sheet metal aluminum plate body 1, and the anti-slip rubber pad 3 17 is in close contact with the sheet metal aluminum plate body 1.

[0061] The anti-slip rubber pad 317 can be used to pre-fix the top of the advertisement to prevent it from shifting.

[0062] Example 3:

[0063] This embodiment provides a sheet metal aluminum plate with a built-in fixing structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] In this embodiment, anti-slip rubber pads 16 are fixedly installed on the side of the two sliding blocks 8 that are close to each other, and the two anti-slip rubber pads 16 are in close contact with the inner walls of the two sliding grooves 7 respectively.

[0065] The anti-slip rubber pad 16 can limit the position of the sliding block 8, so that the sliding block 8 will not slide randomly without the action of external force.

[0066] Example 4:

[0067] This embodiment provides a sheet metal aluminum plate with a built-in fixing structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] In this embodiment, an operation panel 18 is fixedly installed at one end of the disc 12.

[0069] The control panel 18 allows users to easily rotate the disc 12.

[0070] Example 5:

[0071] This embodiment provides a sheet metal aluminum plate with a built-in fixing structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] In this embodiment, the cross-section of the sliding groove 7 is T-shaped.

[0073] Among these measures, it is ensured that the sliding block 8 will not fall off while sliding within the sliding groove 7.

[0074] Working principle: When the sheet metal aluminum plate body 1 needs to be stored, first rotate the operating disk 18 clockwise, which in turn drives the disc 12 to rotate clockwise. The disc 12 drives the two sliding columns 14 to slide and move closer to each other through the two arc-shaped grooves 13. The two sliding columns 14 drive the two limiting blocks 5 to slide and move closer to each other. At the same time, several springs 6 are compressed and contracted. When the two limiting blocks 5 slide to the appropriate position, the pad 2 is placed at one of the corners of the sheet metal aluminum plate body 1. Then the pad 2 is inserted into one of the corners of the sheet metal aluminum plate body 1. Then the operating disk 18 is released. Under the action of the rebound force of the springs 6, The two limiting blocks 5 slide and move away from each other. The two limiting blocks 5 drive the disc 12 and the operating disc 18 to rotate in the opposite direction and return to their original positions through the two arc grooves 13. At the same time, the two limiting blocks 5 are inserted into the sheet metal aluminum plate body 1, which can fix the position of the pad 2. Then, the other three pads 2 are fixed through the above operation. When storing the sheet metal aluminum plate body 1, the anti-slip rubber pad 3 can prevent the two sheet metal aluminum plate bodies 1 from adhering together. There will be a gap between the two sheet metal aluminum plate bodies 1 when they are stored, which makes it convenient for personnel to take out the sheet metal aluminum plate body 1 next time and to disassemble and install the pad 2.

[0075] When an advertisement needs to be pasted, first place the advertisement on one side of the sheet metal aluminum plate body 1. Then, pull the rectangular strip 11 to slide away from the sheet metal aluminum plate body 1. The rectangular strip 11 drives the two sliding plates 10 to slide, and at the same time, several tension springs 15 are stretched. Then, pull the rectangular strip 11 downwards. The rectangular strip 11 drives the two sliding blocks 8 to slide downwards through the two sliding plates 10. When the rectangular strip 11 slides to the appropriate position, the person releases the rectangular strip 11. Under the action of the tension of the several tension springs 15, the two sliding plates 10 slide, and then the two sliding plates 10 drive the rectangular strip 11 to slide towards the sheet metal aluminum plate body 1. Anti-slip rubber The adhesive pad 17 pre-fixes the top of the advertisement, preventing it from moving during pasting. After pasting, the rectangular strip 11 can be pulled down to remove air bubbles. After use, the rectangular strip 11 can be pulled up and then released. Under the tension of several tension springs 15, the two sliding plates 10 slide, which in turn drive the rectangular strip 11 to slide towards the sheet metal aluminum plate body 1. The rectangular strip 11 is inserted into the sheet metal aluminum plate body 1 without protruding from its surface, thus not affecting the appearance of the sheet metal aluminum plate body 1 or the advertisement.

[0076] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A sheet metal aluminum plate with a self-fixing structure, characterized in that, include: A sheet metal aluminum plate body (1) is provided. At each of the four corners of the sheet metal aluminum plate body (1), a pad (2) is inserted and installed. On both sides of the pad (2), an anti-slip rubber pad (3) is fixedly installed. A sliding groove (4) is provided in the pad (2). A limiting block (5) is symmetrically slidably installed in the sliding groove (4). A spring (6) is fixedly installed on one side of the limiting block (5) and fixed to the inner wall of the corresponding sliding groove (4). The other side of the limiting block (5) passes through the corresponding sliding groove (4) and extends into the sheet metal aluminum plate body (1). The other side of the limiting block (5) is inserted and engaged with the sheet metal aluminum plate body (1). Four drive components are located in four pads (2) respectively and are used to drive eight limit blocks (5) to slide; Two sliding grooves (7) are provided on the sheet metal aluminum plate body (1). Sliding blocks (8) are slidably installed in the two sliding grooves (7). Sliding grooves (9) are provided in the sliding blocks (8). Sliding plates (10) are slidably installed in the sliding grooves (9). One end of each of the two sliding plates (10) passes through the two sliding grooves (9) and is fixedly installed with the same rectangular strip (11). The rectangular strip (11) is inserted into the sheet metal aluminum plate body (1). Two reset components are located in two sliding blocks (8) respectively and are used to reset the sliding of the two sliding plates (10).

2. The sheet metal aluminum plate with a self-fixing structure according to claim 1, characterized in that, The driving component includes: The disc (12) is rotatably installed in the sliding groove (4), and two arc-shaped grooves (13) are opened on the disc (12). A sliding column (14) fixed to the corresponding limiting block (5) is slidably installed in the arc-shaped groove (13). One end of the disc (12) passes through the sliding groove (4) and extends to the outside.

3. The sheet metal aluminum plate with a self-fixing structure according to claim 2, characterized in that, The reset component includes: Several tension springs (15) are fixedly installed in the sliding groove three (9), and one end of each tension spring (15) is fixedly connected to the sliding plate (10).

4. The sheet metal aluminum plate with a self-fixing structure according to claim 1, characterized in that, The rectangular strip (11) is fixedly installed with anti-slip rubber pad three (17) on the side near the sheet metal aluminum plate body (1), and the anti-slip rubber pad three (17) is in close contact with the sheet metal aluminum plate body (1).

5. The sheet metal aluminum plate with a self-fixing structure according to claim 1, characterized in that, Anti-slip rubber pads (16) are fixedly installed on the side of the two sliding blocks (8) that are close to each other, and the two anti-slip rubber pads (16) are in close contact with the inner walls of the two sliding grooves (7).

6. The sheet metal aluminum plate with a self-fixing structure according to claim 2, characterized in that, An operation panel (18) is fixedly installed at one end of the disc (12).

7. The sheet metal aluminum plate with a self-fixing structure according to claim 1, characterized in that, The cross-section of the sliding groove 2 (7) is T-shaped.

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