Adjustable wall decoration plate mounting assembly suitable for frequent disassembly and assembly

Abstract

The embodiment of the invention discloses an adjustable wall decoration plate mounting assembly suitable for frequent disassembly and assembly. According to the specific implementation mode, the wall decoration plate mounting assembly comprises a keel, a buckle and a horizontal adjusting component, keel bends are arranged on the two sides of the keel, and first sawtooth stripes are arranged on the edges of the keel bends; at least two mounting holes are formed in the axial direction of the keel; buckle bends matched with the dragon bone bends are arranged on the two sides of the buckle piece, and second sawtooth stripes matched with the first sawtooth stripes are arranged on the edges of the buckle bends; an inclined bayonet is further formed in the buckling piece; the two sides of the horizontal adjusting component are provided with inclined edges matched with the inclined bayonets. According to the implementation mode, the wall decoration plate can be disassembled and assembled in a lossless mode through the detachable matching relation of the buckling piece and the keel. Through the function that the horizontal adjusting component and the buckling piece can slide relatively in the installation state, the installation position of the decoration plate can be adjusted in the installation state. Therefore, the service life of the wall decoration plate is prolonged.

Description

Technical Field

[0001] Embodiments of this disclosure relate to the field of architectural decoration technology, and more specifically to wall panel mounting assemblies that are suitable for frequent disassembly and reassembly and are adjustable. Background Technology

[0002] In the field of architectural decoration, the installation method of wall panels (such as wood veneer, metal panels, stone composite panels, etc.) directly affects construction efficiency, final effect, and ease of later maintenance. Currently, the commonly used installation method relies on fixing the panels to the base wall or joists using nails and screws.

[0003] However, when using the currently common methods to install decorative panels, the following technical problems often arise: Nailing can damage the trim panel itself, and the installation position of the trim panel cannot be adjusted without damage after installation. In application scenarios that require frequent disassembly and assembly of the trim panel (such as large exhibition centers), it will greatly reduce the service life of the trim panel.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background of the present disclosure concept, and therefore may contain information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] The summary portion of this disclosure is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description portion. This summary portion is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0006] Some embodiments of this disclosure provide adjustable wall panel mounting assemblies suitable for frequent disassembly and reassembly to address one or more of the technical problems mentioned in the background section above.

[0007] Some embodiments of this disclosure provide a wall panel mounting assembly suitable for frequent disassembly and reassembly and adjustable installation. The assembly includes a keel, fasteners, and a horizontal adjustment component. The keel has keel-shaped bends on both sides, with first serrated stripes at the edges of these bends. At least two mounting holes are provided axially along the keel. The fasteners have fastening bends on both sides that match the keel-shaped bends, with second serrated stripes at the edges of these bends that match the first serrated stripes. The fasteners also have inclined latches. The horizontal adjustment component has inclined edges on both sides that match the inclined latches.

[0008] Optionally, the keel can be made of aluminum alloy or stainless steel.

[0009] Optionally, the first serrated stripe is disposed on the outer side of the keel; the second serrated stripe is disposed on the inner side of the fastener.

[0010] Optionally, the middle part of the aforementioned keel is a flat wall-mounting plate for direct contact with the wall surface; the aforementioned mounting holes are formed in the aforementioned flat wall-mounting plate.

[0011] Optionally, the aforementioned keel is integrally formed; the aforementioned planar wall panel and the aforementioned keel folds located on both sides of the aforementioned keel are an integral structure.

[0012] Optionally, the aforementioned fastener is integrally molded and is made of engineering plastic.

[0013] Optionally, the middle part of the horizontal adjustment member is a flat plate; the inclined edges on both sides of the horizontal adjustment member are located on the same surface of the flat plate.

[0014] Optionally, the aforementioned flat panel has decorative panel connection holes.

[0015] Some embodiments of this disclosure provide an adjustable wall panel mounting assembly suitable for frequent disassembly and reassembly, which can improve the service life of wall panels. Specifically, the reason why most wall panels have a short service life is that the commonly used installation methods rely on fixing the panels to the base wall or joists with nails or screws. However, nailing can damage the panels themselves, and the installation position of the panels cannot be adjusted without damage after installation. Furthermore, in application scenarios that require frequent disassembly and reassembly of the panels (such as large exhibition centers), the service life of the panels will be greatly reduced. Based on this, some embodiments of this disclosure provide an adjustable wall panel installation assembly suitable for frequent disassembly and reassembly. This assembly includes a keel, fasteners, and a horizontal adjustment component. The keel has keel-shaped bends on both sides, with first serrated stripes at the edges of these bends. At least two mounting holes are provided axially along the keel. The fasteners have matching bends on both sides, with second serrated stripes matching the first serrated stripes at the edges of these bends. The fasteners also have inclined latches. The horizontal adjustment component has inclined edges on both sides matching these inclined latches. The fasteners and horizontal adjustment component work together to adjust the panel's installation position without damage. During disassembly, the panel can be removed by directly releasing the fasteners from the keel without damaging it. This improves the lifespan of the wall panel. Attached Figure Description

[0016] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. Throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and elements are not necessarily drawn to scale.

[0017] Figure 1 This is a structural schematic diagram of an adjustable wall panel mounting assembly suitable for frequent disassembly and assembly according to some embodiments of the present disclosure in an assembled state; Figure 2 These are schematic diagrams of the structure of some embodiments of the keel in this disclosure; Figure 3 These are schematic diagrams illustrating the structure of some embodiments of the fasteners in this disclosure; Figure 4 This is a structural schematic diagram of the fasteners and leveling components of some embodiments of this disclosure in an unassembled state; Figure 5 This is a schematic diagram of the structure of some optional embodiments of the fasteners and keel of this disclosure. Detailed Implementation

[0018] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0019] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0020] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0021] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0022] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Figure 1This is a structural schematic diagram of an adjustable wall panel mounting assembly suitable for frequent disassembly and assembly according to some embodiments of the present disclosure, in its assembled state. Figure 1 This includes the keel 1, keel bone bend 2, horizontal adjustment component 3, first serrated stripe 4, and fastener 5. It should be noted that... Figure 1 The cylinder passing through the keel 1 represents a bolt, indicating that the keel 1 can be fixed to the wall with bolts, and the bolt and the keel 1 are not an integral structure.

[0024] Figure 2 This is a schematic diagram of the structure of some embodiments of the keel of this disclosure. Figure 2 Includes keel 1 and mounting holes 6.

[0025] Figure 3 This is a schematic diagram of the structure of some embodiments of the fasteners of this disclosure. Figure 3 Includes fastener 5, fastener bending 7, and second serrated stripe 8.

[0026] Figure 4 This is a structural schematic diagram of the fasteners and leveling components of some embodiments of this disclosure in an unassembled state. Figure 4 It includes a horizontal adjustment component 3, an inclined bayonet 9, and an inclined edge 10.

[0027] In some embodiments, the wall panel mounting assembly may include a keel 1, a fastener 5, and a leveling member 3. The keel 1 may be a plate-like structure with an M-shaped cross-section, as described herein. Figure 2 The aforementioned keel 1 can be installed on a wall to provide a more stable mounting position for wall panels. Keel rib bends 2 can be provided on both sides of the aforementioned keel 1. The keel rib bends 2 can be portions that bend inwards from the edges of the aforementioned keel. The keel rib bends 2 can be used to engage with the aforementioned fasteners 5 to secure them. A first serrated stripe 4 can be provided on the edge of the aforementioned keel rib bend 2. The first serrated stripe 4 can be a triangular toothed band with a tooth pitch of 2-4 mm and a tooth height of 1-2 mm. At least two mounting holes 6 can be provided axially along the aforementioned keel 1. The mounting holes 6 can be countersunk holes with a diameter between M6 and M8, and can be evenly distributed along the axial direction of the aforementioned keel 1. (Reference) Figure 3 The aforementioned fastener 5 may have fastening bends 7 on both sides that match the aforementioned keel fracture bend 2. These fastening bends 7 may be a wrap-around structure, allowing for a tight fit with the aforementioned keel fracture bend 2. Furthermore, the edges of the fastening bends 7 may have second serrated stripes 8 that match the aforementioned first serrated stripe 4. The tooth shape and pitch of the second serrated stripe 8 may be consistent with the aforementioned first serrated stripe 4, thereby achieving a meshing reinforcement of the connection between the fastener 5 and the aforementioned keel 1. The aforementioned fastener 5 may also have an inclined latch 9. (Reference) Figure 4 The aforementioned inclined latch 9 can be a ramp structure provided on the aforementioned fastener 5, which can be used to form a "dovetail"-like fit with the aforementioned horizontal adjustment member 3, allowing relative sliding between the aforementioned fastener 5 and the aforementioned horizontal adjustment member 3 in use. The inclined angle of the aforementioned inclined latch 9 is between 30 and 60 degrees, and is not specifically limited here. The aforementioned horizontal adjustment member 3 can have inclined edges 10 on both sides that match the aforementioned inclined latch 9, and the inclined angle of the aforementioned inclined edges 10 can be adapted to the aforementioned inclined latch 9. The aforementioned horizontal adjustment member 3 can be a plate-like structure with two opposite sides bent in the same direction, and its cross-section is similar to a C-shape. The aforementioned inclined edges 10 can be two sides of the aforementioned horizontal adjustment member 3 bent in the same direction. In use, the aforementioned inclined edges 10 can wrap around the aforementioned inclined latch 9 to connect the aforementioned fastener 5 and the aforementioned horizontal adjustment member 3. The aforementioned keel 1 can serve as the load-bearing base for the decorative panel and can be directly installed on the wall. The aforementioned fastener 5 can indirectly connect the aforementioned keel 1 and the aforementioned horizontal adjustment component 3. The aforementioned horizontal adjustment component 3 can drive the decorative panel to make slight position adjustments along the extension direction of the aforementioned inclined latch 9.

[0028] Optionally, the keel 1 mentioned above can be made of aluminum alloy or stainless steel. Aluminum alloy is lightweight and high-strength, easy to process and form, and suitable for dry indoor environments. Stainless steel has excellent corrosion resistance and its surface is not easily oxidized, making it suitable for relatively humid environments. Both materials can provide stable structural support for the components and meet the needs of frequent disassembly and assembly.

[0029] Optionally, such as Figure 1 and Figure 3 As shown, the first serrated stripe 4 can be disposed on the outer side of the keel 1, where the outer side of the keel 1 refers to the side facing away from the wall in the usage state. The second serrated stripe 8 can be disposed on the inner side of the fastener 5, where the inner side of the fastener 5 refers to the side facing the keel 1 in the usage state. This distribution allows the two sets of serrated stripes to align and mesh during assembly, improving the stability of the connection through the interlocking force between the teeth.

[0030] Optionally, the middle part of the aforementioned keel 1 can be a flat wall-mounting plate, which can be used to directly contact the wall surface. The width of the aforementioned flat wall-mounting plate can be 50~80mm, without specific limitation. A larger contact area can distribute the pressure of the aforementioned keel 1 on the wall surface. The aforementioned mounting holes 6 can be formed in the aforementioned flat wall-mounting plate, and the aforementioned mounting holes 6 can be evenly distributed along the axial direction of the flat wall-mounting plate. The center distance between two adjacent mounting holes 6 can be 300~500mm, without specific limitation. The aforementioned mounting holes 6 can adopt a countersunk hole design to improve the flatness after installation.

[0031] Optionally, the aforementioned keel 1 can be integrally formed, and the forming process can be extrusion molding or stamping molding. The aforementioned flat wall panel and the aforementioned keel rib bends 2 located on both sides of the aforementioned keel 1 can be an integral structure. The integrally formed structure can reduce the splicing gaps of the components, improve the overall rigidity of the aforementioned keel 1, and reduce the errors generated during the assembly process.

[0032] Optionally, the aforementioned fastener 5 can be integrally molded, and the molding process can be injection molding. Furthermore, the aforementioned fastener 5 can be made of engineering plastic. This material balances rigidity and toughness, has high molding precision, and can adapt to the repeated locking and unlocking requirements of the aforementioned fastener 5. It also possesses good wear resistance, is not easily deformed under long-term use, and the injection molding process is suitable for mass production, which can improve production efficiency and reduce manufacturing costs.

[0033] Optionally, the middle part of the horizontal adjustment member 3 can be a flat plate. The inclined edges 10 on both sides of the horizontal adjustment member 3 can be located on the same surface of the flat plate, and the inclination angle of the inclined edges 10 can be consistent with the inclined latch 9 on the fastener 5.

[0034] Optionally, the aforementioned flat panel may have decorative panel connection holes. The diameter of the decorative panel connection holes can be M4~M5, and they can be threaded holes or smooth holes. No specific limitations are made on the diameter and type of the decorative panel connection holes. Threaded holes can be directly engaged with bolts on the decorative panel for fixation, while smooth holes can be fixed using expansion rivets. These connection holes enable a stable connection between the decorative panel and the leveling member 3.

[0035] In addressing the technical problems mentioned above by adopting technical solutions, the application scenario—large convention centers—often presents the following additional technical challenges: Large convention centers frequently modify their interiors due to hosting various themed events, leading to wear and tear on fasteners and leveling components. This can result in insecure panel installation, posing a safety risk to users. Considering the following requirements for this application scenario—adaptability to frequent disassembly and assembly, and resistance to high-intensity wear—we have decided to adopt the following solution: Optionally, the surfaces of the inclined latch 9 and the inclined edge 10 that mate can be provided with a self-lubricating wear-resistant coating. This self-lubricating wear-resistant coating can reduce the frictional resistance between the inclined latch 9 and the inclined edge 10 in the wall panel mounting assembly, improve wear resistance, and simultaneously enhance the bonding stability between the coating and the substrate, reducing corrosion and oxidation. It can maintain fitting accuracy over a long period to accommodate frequent disassembly and adjustment needs. The self-lubricating wear-resistant coating can include a primer and a topcoat. The primer can include an epoxy polyurethane primer. The primer can enhance adhesion and smooth the substrate through chemical bonding. The topcoat can include polytetrafluoroethylene powder, ceramic micropowder, and xylene mixed in a predetermined ratio. The predetermined ratio can be the mass ratio of several components; for example, polytetrafluoroethylene powder can be 60%, ceramic micropowder can be 10%, and xylene can be 30%. Xylene can be used as a solvent. The topcoat can form a low-friction lubricating film to reduce friction, utilize ceramic micropowder for wear resistance, and provide protection through its dense structure. The primer and topcoat can work together to ensure smooth operation and long service life of the assembly. The aforementioned base coating can be applied to the bodies of the aforementioned snap fastener 5 and the aforementioned leveling member 3. The aforementioned top coating can be applied to the aforementioned base coating. Furthermore, the aforementioned self-lubricating wear-resistant coating can be applied to the surface of the inclined latch 9 that mates with the inclined edge 10 through the following steps: The first step is to clean the area to be coated on the target part, resulting in a cleaned target part. The target part may include the aforementioned snap-fit ​​component and the aforementioned leveling component. The area to be coated refers to the surface of the inclined latch of the snap-fit ​​component and the surface of the inclined edge of the leveling component. These areas are key contact surfaces for relative sliding after assembly, and the cleaning quality directly affects the coating adhesion. The cleaning process involves removing oil, residual mold release agent, microburrs, and dust impurities from the surface of the area to be coated. This cleaning process provides a clean substrate for subsequent coating application. In practice, ultrasonic cleaning equipment can be used. The target part is immersed in an acetone solution to thoroughly dissolve surface oil; after removal, it is placed in anhydrous ethanol for a second ultrasonic cleaning to remove residual acetone; finally, the target part is placed in a vacuum oven to dry, resulting in a clean, dry target part.

[0036] The second step involves electrostatically spraying the cleaned target part with the primer coating material to obtain a preliminary primer coating target part. The primer coating material can be an epoxy polyurethane primer, which has good penetration and adhesion, forming a stable bond with the target part substrate such as engineering plastics and glass fiber reinforced nylon. The preliminary primer coating target part can refer to the target part before the primer coating has fully formed on its surface. In practice, the cleaned target part can be fixed on a workpiece holder, exposing the area to be coated, and electrostatically sprayed with the primer coating material to obtain the preliminary primer coating target part.

[0037] The third step involves curing the primary primer target part to obtain the finished primer target part. This curing process involves causing the epoxy polyurethane primer on the surface of the primary primer target part to undergo a cross-linking reaction, transforming it from a liquid to a solid state. This curing process enhances the adhesion strength between the primer and the target substrate, while also increasing the hardness of the primer coating. In practice, the primary primer target part can be placed in a constant temperature oven for curing to obtain the finished primer target part.

[0038] The fourth step involves electrostatically spraying the area to be coated on the finished primer target part using the topcoat material, resulting in a primary topcoat target part. The topcoat material can be a mixture of polytetrafluoroethylene powder, ceramic micropowder, and xylene in a preset ratio, where the preset ratio can be the mass ratio of the components. For example, the polytetrafluoroethylene powder can be 60%, the ceramic micropowder 10%, and the xylene 30%, without specific limitations. The polytetrafluoroethylene powder provides self-lubricating properties, the ceramic micropowder enhances the coating's wear resistance, and the xylene, as a solvent, provides a basis for uniform dispersion of the raw materials. In practice, the finished primer target part can be fixed on a workpiece holder, exposing the area to be coated, and the topcoat material can be used to electrostatically spray the area to be coated to obtain the primary topcoat target part.

[0039] The fifth step involves gradient temperature curing of the primary topcoat target part to obtain the finished topcoat target part. This gradient temperature curing reduces the risk of cracking and peeling from the base coat due to sudden high temperatures, while also allowing the components in the topcoat to fuse more fully, forming a dense, wear-resistant, and self-lubricating composite coating. In practice, the primary topcoat target part can be placed in a pre-programmed oven, and the gradient temperature program can be executed to obtain the finished topcoat target part. The gradient temperature program can be a programming language corresponding to the following heating process: first, the oven is heated from room temperature to 60°C and held for 30 minutes to allow the solvent in the topcoat to slowly evaporate; then, the temperature is increased to 120°C and held for 60 minutes to promote the cross-linking and curing of the polytetrafluoroethylene powder and ceramic micropowder, enhancing the structural stability of the coating.

[0040] The above-mentioned optional embodiments, as an inventive point of this disclosure, solve the technical problem of "insecure installation of trim panels in application scenarios with frequent loading and unloading". The specific factors leading to insecure trim panel installation are as follows: Large exhibition centers frequently modify their interiors due to hosting events with different themes. Therefore, the fasteners and leveling components frequently rub against each other while the trim panels are loaded, making them prone to wear and tear, resulting in insecure trim panel installation and even posing a safety risk to users. Solving these factors can improve the secure installation of the trim panels. To achieve this effect, this disclosure also provides a self-lubricating wear-resistant coating applied to the area where direct friction occurs. On one hand, the polytetrafluoroethylene powder in the coating can form a low-friction coefficient lubricating film at the friction interface, significantly reducing the frictional resistance when the fasteners and leveling components slide relative to each other, reducing frictional loss during frequent loading and unloading, and reducing the risk of increased clearance due to excessive wear of components. On the other hand, the epoxy polyurethane primer in the base coat can form a strong bond with the target substrate, reducing the risk of the coating peeling off under repeated friction. At the same time, the uniformly dispersed ceramic micropowder in the top coat can increase the coating hardness, further enhance wear resistance, and extend the service life of the fasteners and leveling components. This improves the stability of the trim panel installation.

[0041] In addressing the technical issue of insecure panel installation by employing technical solutions, the following additional technical problems arise in the target application scenario: large wall panel markets. To enhance the display effect, these markets install wall panels of various sizes and weights. However, the connection strength between the fasteners and the joists remains constant across different panel specifications, making it highly susceptible to fastener detachment from the joists and causing safety accidents. Considering the following requirements for this application scenario—accommodating multiple panel specifications and frequent panel removal—we have decided to adopt the following solution: Figure 5 This is a schematic diagram of the structure of some optional embodiments of the fasteners and keel of this disclosure. Figure 5 This includes the keel 1, buckle bend 7, adjusting rack 11, limiting protrusion 12, adjusting rod 13, I-shaped limiting cavity 14, slot 15, sleeve 16, and screwing block 17. It should be noted that... Figure 5 The first serrated stripe 4 and the second serrated stripe 8 mentioned above are not shown in the figure.

[0042] Optionally, such as Figure 5As shown, the aforementioned fastening component 5 may include a sleeve plate 16, a fastening bend 7 with an adjusting rack 11, and an adjusting rod 13. The sleeve plate 16 may be a square plate-like structure. The sleeve plate 16 may be made of glass fiber reinforced nylon, and an I-shaped limiting cavity 14 may be formed on the sleeve plate 16. The I-shaped limiting cavity 14 may extend through opposite sides of the sleeve plate 16. The I-shaped limiting cavity 14 may be used for the adjusting rack 11 to pass through. The adjusting rack 11 may be integrally formed with the fastening bend 7, and the adjusting rack 11 may be located at one end of the fastening bend 7. The connection relationship between the adjusting rack 11 and the fastening bend 7 is similar to an "L" shape. The adjusting rack 11 may be provided with a limiting protrusion 12 that matches the I-shaped limiting cavity 14. The limiting protrusion 12 may be a square strip-like structure to fit the I-shaped limiting cavity 14. The aforementioned limiting protrusion 12 can constrain the aforementioned adjusting rack 11 to move in a fixed direction within the aforementioned I-shaped limiting cavity 14. An adjusting rod mounting hole can also be provided on the aforementioned sleeve plate 16. The diameter of the mounting hole can be adapted to the diameter of the aforementioned adjusting rod 13. The opening direction of the aforementioned adjusting rod mounting hole on the aforementioned sleeve plate 16 can be perpendicular to the opening direction of the aforementioned I-shaped limiting cavity 14. The aforementioned adjusting rod 13 can be a cylindrical structure, and a serrated band can be provided on the side of the cylinder, with the serrations extending axially along the aforementioned adjusting rod 13. The serrated band can mesh with the aforementioned adjusting rack 11, and when the aforementioned adjusting rod 13 is rotated, it can drive the aforementioned adjusting rack 11 to move along the direction constrained by the aforementioned I-shaped limiting cavity 14. A recessed groove can be provided on one of the top surfaces of the aforementioned adjusting rod 13. The recessed groove can be a circular groove. A turning block 17 can be provided on the bottom surface of the recessed groove along the diameter direction of the aforementioned top surface. The aforementioned screw block 17 can be a rectangular block structure, serving as a point of force when the operator rotates the adjusting rod 13. The height of the screw block 17 can be equal to the height of the recess. This allows the screw block 17 to be completely hidden within the recess, without affecting the engagement between the latching member 5 and the horizontal adjustment member 3. A slot 15 for restricting the rotation of the adjusting rod 13 can be provided on the keel 1 at a position corresponding to the adjusting rod 13. The outline of the slot 15 can be consistent with the cross-section of the adjusting rod 13, allowing the adjusting rod 13 to be inserted into the slot 15. When it is necessary to rotate the adjusting rod 13, it can be pulled out of the slot 15, and then rotated. The serrated belt can drive the adjusting rack 11 to move along the I-shaped limiting cavity 14, adjusting the opening degree of the latch bend 7 relative to the sleeve plate 16, thereby adjusting the clamping degree of the latching member 5 on the keel 1. The aforementioned slot 15 can be used to restrict the aforementioned adjusting rod 13 from rotating on its own when not in operation, thereby constraining the degree of clamping of the aforementioned buckle 5 on the aforementioned keel 1 to remain unchanged.

[0043] The above-described optional embodiments, as an inventive point of this disclosure, solve the technical problem of "fasteners easily detaching from the keel and causing safety accidents when installing decorative panels of different specifications." The specific factors causing fasteners to easily detach from the keel and cause safety accidents are as follows: For decorative panels of different specifications, the connection strength between the fastener and the keel remains unchanged. Therefore, when installing heavier decorative panels, it is very easy for the fastener to detach from the keel, causing a safety accident. Solving the above factors can improve the applicability of the fastener. To achieve this effect, this disclosure also provides a fastener with adjustable clamping force. The clamping force of the fastener is adjusted by driving the opening and closing of the buckle bend via an adjusting rod. This improves the applicability of the fastener and reduces the safety risks during use.

[0044] In addressing the technical issue of insecure panel installation by employing technical solutions, the intended application scenario—a film studio (especially for action film sets)—often presents the following challenges: frequent high-intensity impacts can easily lead to keel deformation and fastener breakage, affecting shooting safety and scene setup efficiency. Considering the following requirements for this application scenario: adaptability to frequent disassembly and assembly, and adaptability to frequent high-intensity impacts, we have decided to adopt the following solution: Optionally, the aforementioned keel may be provided with reinforcing ribs, which may be planar plate structures, positioned between the two keel fracture bends 2 on both sides to enhance the overall strength of the keel. The reinforcing ribs may be evenly distributed along the axial direction of the keel, with a spacing of 80-100mm between adjacent ribs, without specific limitation. An impact-resistant buffer layer may be adhered to the wall-facing surface of the keel, and anti-slip protrusions may be provided on the wall-facing side of the impact-resistant buffer layer. These anti-slip protrusions may be hemispherical or pyramidal, with a height of 0.5-1mm. These anti-slip protrusions can absorb and disperse energy through their own deformation during impact, while reducing the risk of relative slippage between the keel and the wall. The impact-resistant buffer layer may be a composite layered structure, consisting of a metal foil interlayer, a non-Newtonian fluid core layer, and an elastic polymer base layer, sequentially arranged from the side adhering to the keel to the side contacting the wall. The metal foil interlayer may be aluminum foil with a thickness of 0.1-0.2mm. The aforementioned metal foil interlayer not only blocks leakage from the non-Newtonian fluid core layer but also enhances the bonding force between the composite layered structures, reducing the risk of delamination. Simultaneously, it isolates the wall surface from moisture, reducing the risk of oxidation of the aforementioned keel. The aforementioned non-Newtonian fluid core layer can be a shear-thickening fluid, for example, a shear-thickening fluid composed of polyethylene glycol and nano-silica, wherein the mass fraction of nano-silica can be 40%. When the decorative panel is subjected to high-speed loads such as collisions or impacts, the nano-silica particles in the fluid instantly form a dense, solid-like network structure, drastically increasing hardness. This converts the impact energy into frictional force and elastic potential energy between particles, quickly absorbing the impact load and reducing the impact force directly transmitted to the aforementioned keel and the aforementioned fastener 5. The aforementioned elastic polymer base layer can be made of polyurethane, and the thickness of the aforementioned impact-resistant buffer layer can be 2-5 mm. Limiting the height of the anti-slip protrusions to 0.5-1mm and the thickness of the impact-resistant buffer layer to 2-5mm can improve the absorption of impact energy by the impact-resistant buffer layer, effectively protecting the keel and decorative panel, while preventing the keel from protruding excessively due to excessive thickness, thus avoiding interference with the fixing of the mounting holes 6. The anti-slip protrusions can be formed on the elastic polymer base layer. A ring-shaped reinforcing platform can be provided around each mounting hole 6 on the keel. The ring-shaped reinforcing platform can be coaxially arranged with the mounting hole 6, and can be integrally formed with the keel through a cold forging process. The height of the ring-shaped reinforcing platform can be higher than the surface of the keel. The ring-shaped reinforcing platform can increase the thickness of the plate around the mounting hole 6, reducing the risk of tearing or deformation around the mounting hole 6 under impact load. Support ribs can be provided inside the keel fold bend 2. The aforementioned support rib can be a strip plate structure, with its two opposite long sides connected to the edge of the aforementioned keel fracture 2 and the "inner corner" inside the aforementioned keel fracture 2, respectively, to enhance the strength of the aforementioned keel fracture 2 and improve the resistance to deformation of the aforementioned keel fracture 2 under impact.The aforementioned fastener 5 can be made of glass fiber reinforced nylon and can be manufactured using a one-piece injection molding process. A transition fillet can be provided at the inner corner of the aforementioned fastener bend 7. The radius of the transition fillet can be greater than or equal to 2mm. The transition fillet can be used to reduce stress concentration at the aforementioned fastener bend 7 and improve the structural toughness of the aforementioned fastener 5. If the radius is less than 2mm, the stress dispersion effect will not be achieved.

[0045] The above-mentioned optional embodiments, as an inventive point of this disclosure, solve the technical problem of "the keel being easily deformed and the buckles being easily broken, resulting in a high safety risk in the use of the components." The specific factors leading to the high safety risk in the use of the components are as follows: during action scene filming, actors' physical collisions and prop impacts generate high-frequency, high-intensity impacts, which the structural strength of ordinary components cannot withstand; the studio requires frequent changes in scene setups, and repeated disassembly and assembly of components easily causes wear and tear, leading to a decrease in anti-slip performance. Solving these factors can improve the safety of component use. To achieve this effect, this disclosure also provides a reinforcement scheme with a reinforced structure and a composite impact-resistant buffer layer. The reinforcing ribs, support ribs, and annular reinforcing platform can significantly improve the structural strength of the keel and mounting holes, resisting the risk of deformation and tearing caused by high-intensity impacts. Therefore, the keel is less prone to deformation and the buckles are less prone to breakage, effectively resisting high-frequency, high-intensity impacts during action scene filming, providing reliable protection for filming safety and efficient scene setup.

[0046] Some embodiments of this disclosure provide an adjustable wall panel mounting assembly suitable for frequent disassembly and reassembly, which can improve the service life of wall panels. Specifically, the reason why most wall panels have a short service life is that the commonly used installation methods rely on fixing the panels to the base wall or joists with nails or screws. However, nailing can damage the panels themselves, and the installation position of the panels cannot be adjusted without damage after installation. Furthermore, in application scenarios that require frequent disassembly and reassembly of the panels (such as large exhibition centers), the service life of the panels will be greatly reduced. Based on this, some embodiments of this disclosure provide an adjustable wall panel installation assembly suitable for frequent disassembly and reassembly. This assembly includes a keel, fasteners, and a horizontal adjustment component. The keel has keel-shaped bends on both sides, with first serrated stripes at the edges of these bends. At least two mounting holes are provided axially along the keel. The fasteners have matching bends on both sides, with second serrated stripes matching the first serrated stripes at the edges of these bends. The fasteners also have inclined latches. The horizontal adjustment component has inclined edges on both sides matching these inclined latches. The fasteners and horizontal adjustment component work together to adjust the panel's installation position without damage. During disassembly, the panel can be removed by directly releasing the fasteners from the keel without damaging it. This improves the lifespan of the wall panel.

[0047] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A wall panel mounting assembly suitable for frequent disassembly and reassembly and adjustable, characterized in that, The wall panel installation assembly includes a keel, fasteners, and leveling components, wherein... The keel has keel-shaped bends on both sides, and a first serrated stripe is provided at the edge of the keel-shaped bends. At least two mounting holes are provided along the axial direction of the keel; The fastener has fastening bends on both sides that match the keel bends, and a second serrated stripe matching the first serrated stripe is provided on the edge of the fastening bend. The fastener is also provided with an inclined latch; The horizontal adjustment component has inclined edges on both sides that match the inclined bayonet.

2. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 1, characterized in that, The keel is made of aluminum alloy or stainless steel.

3. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 1, characterized in that, The first serrated stripe is disposed on the outer side of the keel; The second serrated stripe is provided on the inner side of the buckle.

4. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 1, characterized in that, The middle part of the keel is a flat wall panel for direct contact with the wall surface; The mounting holes are formed in the flat wall panel.

5. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 4, characterized in that, The keel is integrally molded; The planar wall panel and the keel fracture located on both sides of the keel are an integral structure.

6. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 1, characterized in that, The fastener is integrally molded and is made of engineering plastic.

7. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 1, characterized in that, The middle part of the horizontal adjustment component is a flat plate; The inclined edges on both sides of the horizontal adjustment member are located on the same surface of the flat plate.

8. The wall panel mounting assembly suitable for frequent disassembly and reassembly and is adjustable according to claim 7, characterized in that, The flat panel has decorative panel connection holes.

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