A hole plate fixing structure

Abstract

The utility model belongs to the storage technical field discloses a hole and hole board fixing structure, including hole and hole board and installation component. Installation component includes fixed bolster, back glue, first fastener and second fastener, back glue and hole and hole board are separately located at both sides of fixed bolster, back glue is configured to be bonded with installation wall, first installation hole and positioning cylinder are provided on fixed bolster, first fastener passes through first installation hole and back glue, and is connected with installation wall, positioning cylinder is provided with second installation hole, second fastener is threaded in second installation hole, and is used for fastening hole and hole board and fixed bolster. The hole and hole board fixing structure can ensure that the spacing of adjacent fixed bolsters meets the installation requirements of the hole and hole board, avoid the problem that installation cannot be smoothly carried out, the wall mounting operation of the hole and hole board is convenient, the positioning difficulty can be reduced, and the wall mounting efficiency of the hole and hole board is improved.

Description

Technical Field

[0001] This utility model relates to the field of storage technology, and in particular to a perforated board fixing structure. Background Technology

[0002] A pegboard is a board-like structure used to organize and store tools, parts, or other items. It is typically made of metal or plastic and has many neatly arranged holes on its surface. These holes can be used to insert and secure hooks, clamps, or supports of various sizes and shapes to hang items on the pegboard.

[0003] Perforated panels are installed on walls or other locations using mounting structures. In existing technology, the mounting structure typically involves securing it to the wall with expansion screws, followed by using ordinary screws passed through the mounting holes in the perforated panel and screwed onto the mounting structure to complete the wall mounting. When using expansion screws to secure the mounting structure, multiple crosshairs are usually drawn on the wall according to the hole spacing on the perforated panel, and the expansion screws are installed at the intersections of these crosshairs. This installation method is not only cumbersome but also makes it difficult to ensure that the mounting structure, after tightening, matches the hole spacing of the perforated panel, resulting in inaccurate alignment between the mounting holes and the mounting structure, thus affecting the wall mounting of the perforated panel. Utility Model Content

[0004] The purpose of this utility model is to provide a perforated board fixing structure that is easy to operate when installing on the wall, reduces the difficulty of positioning, and improves the efficiency of perforated board installation on the wall.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A perforated board fixing structure is provided, comprising:

[0007] Pegboard;

[0008] Mounting components include a mounting bracket, adhesive backing, a first fastener, and a second fastener;

[0009] The adhesive backing and the perforated plate are respectively disposed on both sides of the fixing bracket; the adhesive backing is configured to adhere to the mounting wall; the fixing bracket is provided with a first mounting hole and a positioning cylinder, the first fastener passes through the first mounting hole and the adhesive backing and is connected to the mounting wall, the positioning cylinder is provided with a second mounting hole, and the second fastener passes through the second mounting hole for fastening the perforated plate and the fixing bracket.

[0010] As an optional solution for the perforated plate fixing structure provided by this utility model, the perforated plate is provided with positioning holes on its surface; the positioning cylinder is inserted into the positioning holes.

[0011] As an optional solution for the perforated board fixing structure provided by this utility model, the fixing bracket is provided with a positioning groove on the side facing away from the perforated board, and the adhesive backing is located in the positioning groove.

[0012] As an optional solution for the perforated board fixing structure provided by this utility model, the fixing bracket is provided with a supporting cylinder, and the perforated board abuts against the supporting cylinder;

[0013] The positioning cylinder protrudes from the supporting cylinder; or, the supporting cylinder is spaced around the outside of the positioning cylinder.

[0014] As an optional solution for the perforated plate fixing structure provided by this utility model, the fixing bracket includes a fixing plate and a surrounding frame plate arranged around the outer periphery of the fixing plate. A cavity is formed between the surrounding frame plate and the fixing plate. The perforated plate abuts against the surrounding frame plate. The adhesive backing is bonded to the fixing plate. The first mounting hole and the positioning cylinder are both provided on the fixing plate.

[0015] As an optional solution for the perforated plate fixing structure provided by this utility model, a plurality of reinforcing plates are provided in the cavity, and at least one of the reinforcing plates connects the outer wall of the supporting cylinder and the surrounding frame plate.

[0016] As an optional solution for the perforated board fixing structure provided by this utility model, the perforated board includes a main board for storage and a support plate arranged around the outer periphery of the main board for storage. The main board for storage is provided with a hanging hole and a positioning hole. The vertical distance between the main board for storage and the fixing plate is L1, and the vertical distance between the support plate and the fixing plate is L2, where L1 > L2.

[0017] The height of the frame plate relative to the fixed plate is H1, the height of the supporting cylinder relative to the fixed plate is H2, and the height of the positioning cylinder relative to the fixed plate is H3, where H3 > H2 > H1;

[0018] The support plate abuts against the frame plate, and the main storage plate abuts against the support cylinder.

[0019] As an optional solution to the perforated plate fixing structure provided by this utility model, the first fastener includes a washer and an expansion screw, and the expansion screw passes through the washer and the first mounting hole;

[0020] The fixing plate has a first protrusion, the first mounting hole passes through the first protrusion, and the gasket is located on the side of the first protrusion facing away from the adhesive backing.

[0021] Alternatively, the fixing plate may have a second protrusion, which is spaced around the first mounting hole and forms a countersunk groove between the second protrusion and the fixing plate, with the heads of the gasket and the expansion screw both located within the countersunk groove.

[0022] As an optional solution for the perforated plate fixing structure provided by this utility model, a nut structure is embedded in the second mounting hole, and the second fastener is screwed into the nut structure.

[0023] As an optional solution for the perforated board fixing structure provided by this utility model, two mounting components are provided at intervals along the horizontal or vertical direction, and each mounting component's fixing bracket is provided with multiple first mounting holes, which are distributed along the extension direction of the fixing bracket.

[0024] Alternatively, the perforated plate may have multiple corner sections, each corner section being provided with a corresponding mounting component, and each mounting component having a fixing bracket with multiple first mounting holes, the second mounting hole being located between the multiple first mounting holes.

[0025] The beneficial effects of this utility model are:

[0026] The perforated panel fixing structure provided by this utility model enables the wall mounting of perforated panels through an installation assembly. During installation, firstly, a second fastener is used to securely connect the perforated panel to the fixing bracket. The fixing bracket is then adhered to the mounting wall using adhesive backing, initially fixing the bracket to the mounting wall. Next, the second fastener and the perforated panel are removed, leaving the fixing bracket on the mounting wall. A first fastener is then passed through the first mounting hole and adhesive backing on the fixing bracket and connected to the mounting wall, thus completing the fixing of the bracket to the mounting wall. Finally, the second fastener is used to engage with the second mounting hole of the positioning cylinder to lock the perforated panel onto the fixing bracket. This wall mounting process eliminates the need to draw cross lines on the mounting wall to locate the fixing bracket, and ensures that the spacing between adjacent fixing brackets meets the installation requirements of the perforated panel, avoiding installation difficulties. The wall mounting operation of the perforated panel is convenient, reduces positioning difficulty, and improves the efficiency of wall mounting. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0028] Figure 1This is a schematic diagram of the first structure of the perforated board fixing structure provided in Embodiment 1 of this utility model;

[0029] Figure 2 This is a schematic diagram of the second structure of the perforated board fixing structure provided in Embodiment 1 of this utility model;

[0030] Figure 3 This is an exploded view of the perforated plate fixing structure provided in Embodiment 1 of this utility model;

[0031] Figure 4 yes Figure 3 A partial view;

[0032] Figure 5 This is a schematic diagram of the structure of the fixed bracket provided in Embodiment 1 of this utility model;

[0033] Figure 6 This is a partial cross-sectional view of the perforated plate fixing structure provided in Embodiment 1 of this utility model;

[0034] Figure 7 This is a schematic diagram of the perforated plate fixing structure provided in Embodiment 2 of this utility model;

[0035] Figure 8 This is an exploded view of the perforated plate fixing structure provided in Embodiment 2 of this utility model;

[0036] Figure 9 yes Figure 8 A partial view;

[0037] Figure 10 This is a partial cross-sectional view of the perforated plate fixing structure provided in Embodiment 2 of this utility model.

[0038] In the picture:

[0039] 1. Pegboard; 2. Mounting components; 3. Storage boxes; 4. Cable ties;

[0040] 11. Motherboard storage; 12. Support plate; 13. Corner area;

[0041] 111. Positioning hole; 112. Hanging hole;

[0042] 21. Fixing bracket; 22. Adhesive backing; 23. First fastener; 24. Second fastener; 25. Nut structure;

[0043] 210. Cavity; 211. First mounting hole; 212. Positioning cylinder; 213. Positioning groove; 214. Supporting cylinder; 215. Connecting stiffener; 216. Fixing plate; 217. Enclosure plate; 218. Reinforcing plate; 219. Reinforcing rib;

[0044] 2121, Second mounting hole;

[0045] 2161. First boss; 2162. Second boss; 2163. Countersunk groove;

[0046] 231. Gasket; 232. Expansion screw; 233. Expansion sleeve. Detailed Implementation

[0047] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0048] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0049] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0050] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0051] In this embodiment, the term "and / or" is merely a description of the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following associated objects have an "or" relationship.

[0052] In the embodiments of this utility model, the same reference numerals denote the same parts, and for the sake of brevity, detailed descriptions of the same parts are omitted in different embodiments.

[0053] Example 1

[0054] like Figure 1 As shown, this embodiment provides a perforated board fixing structure, including a perforated board 1 and a mounting assembly 2. See also... Figure 2 , Figure 3 as well as Figure 4 The mounting assembly 2 includes a fixing bracket 21, an adhesive backing 22, a first fastener 23, and a second fastener 24. The adhesive backing 22 and the perforated plate 1 are respectively disposed on both sides of the fixing bracket 21; the adhesive backing 22 is configured to adhere to the mounting wall; the fixing bracket 21 is provided with a first mounting hole 211 and a positioning cylinder 212, the first fastener 23 passes through the first mounting hole 211 and the adhesive backing 22 and is connected to the mounting wall, the positioning cylinder 212 is provided with a second mounting hole 2121, and the second fastener 24 passes through the second mounting hole 2121 for fastening the perforated plate 1 and the fixing bracket 21.

[0055] Furthermore, a positioning hole 111 is provided on the surface of the perforated plate 1. The positioning cylinder 212 is inserted into the positioning hole 111 to position and fix the relative position of the bracket 21 and the perforated plate 1.

[0056] The perforated board fixing structure provided in this embodiment achieves wall mounting of the perforated board 1 through the mounting component 2. During installation, firstly, the positioning cylinder 212 of the fixing bracket 21 is inserted into the positioning hole 111 on the perforated board 1. The second fastener 24 is used to securely connect the perforated board 1 to the fixing bracket 21. The relative position of the fixing bracket 21 and the perforated board 1 can be positioned by the cooperation of the positioning cylinder 212 and the positioning hole 111. Then, the fixing bracket 21 is glued to the mounting wall with adhesive 22 to initially fix the fixing bracket 21 to the mounting wall. After that, the second fastener 24 and the perforated board 1 are removed, and the first fastener 23 is passed through the first mounting hole 211 and the adhesive 22 on the fixing bracket 21 and connected to the mounting wall to complete the fastening of the fixing bracket 21 to the mounting wall. Finally, the positioning hole 111 of the perforated board 1 is inserted into the positioning cylinder 212 again, and the second fastener 24 is used to lock the perforated board 1 onto the fixing bracket 21. The wall-mounting installation process eliminates the need to locate the fixed bracket 21 by drawing cross lines on the mounting wall, and ensures that the spacing between adjacent fixed brackets 21 meets the installation requirements of the perforated board 1, avoiding problems that prevent smooth installation. The wall-mounting installation of the perforated board 1 is convenient, reduces positioning difficulty, and improves the wall-mounting installation efficiency of the perforated board 1.

[0057] like Figure 5 As shown, a positioning groove 213 is provided on the side of the fixed bracket 21 facing away from the perforated plate 1, and the adhesive 22 is located in the positioning groove 213. The positioning groove 213 can be used to position the adhesive 22 on the fixed bracket 21, making it convenient to stick the adhesive 22 to the back of the fixed bracket 21. Furthermore, the adhesive 22 is provided with an opening. When installing the first fastener 23, a tool can be used to drill a hole in the mounting wall at the position of the first mounting hole 211 and the opening on the adhesive 22. This hole is used to pass through the first fastener 23.

[0058] Specifically, release paper can be provided on the back of the adhesive 22. After the release paper is removed, the fixing bracket 21 can be glued to the mounting wall by the adhesive 22.

[0059] Optionally, such as Figure 4 and Figure 6 As shown, a nut structure 25 is embedded in the second mounting hole 2121, and the second fastener 24 is screwed into the nut structure 25, so that the perforated plate 1 is securely connected to the fixed bracket 21, which is convenient to operate and has a reliable connection. For example, the second fastener 24 is a screw and the nut structure 25 is a copper nut.

[0060] In other embodiments, the second fastener 24 can also be a fixing pin, which is inserted into the second mounting hole 2121 of the positioning cylinder 212 with an interference fit, thus achieving the connection between the perforated plate 1 and the fixed bracket 21. In this case, the nut structure 25 can be omitted, and the fastening fit can be achieved directly through the second mounting hole 2121.

[0061] Alternatively, the second fastener 24 can also be a snap-fit ​​component, with a slot provided in the second mounting hole 2121, where the snap-fit ​​component and the slot engage with each other, thus achieving the connection between the perforated plate and the fixed bracket.

[0062] It should be emphasized that the connection between the fixed bracket 21 and the perforated plate 1 is not limited to the forms listed above. As long as the second fastener 24 and the second mounting hole 2121 can be fixedly matched, they are all within the protection scope of this utility model.

[0063] like Figure 4 and Figure 6 As shown, a support cylinder 214 protrudes from the fixed bracket 21, and the perforated plate 1 abuts against the support cylinder 214. The support cylinder 214 serves to support the perforated plate 1. When the second fastener 24 is used to thread the perforated plate 1 and the fixed bracket 21, it can prevent the perforated plate 1 from undergoing large deformation.

[0064] In this embodiment, the positioning cylinder 212 protrudes from the support cylinder 214. The second mounting hole 2121 may or may not penetrate the support cylinder 214, as long as the screw connection function can be realized. This arrangement is compact in structure. The end face of the positioning cylinder 212 is used to abut against the perforated plate 1.

[0065] See Figure 4 The fixed bracket 21 includes a fixed plate 216 and a surrounding frame plate 217 arranged around the outer periphery of the fixed plate 216. A cavity 210 is formed between the surrounding frame plate 217 and the fixed plate 216. A perforated plate 1 abuts against the surrounding frame plate 217, and adhesive 22 is bonded to the back of the fixed plate 216. The first mounting hole 211 and the positioning cylinder 212 are both provided on the fixed plate 216. The connection between the surrounding frame plate 217 and the fixed plate 216 enables the entire fixed bracket 21 to have sufficient strength and resistance to deformation, while also saving material usage. At the same time, the formed cavity 210 can avoid certain structures. For example, when the first fastener 23 includes an expansion screw 232, the cavity 210 can accommodate the head of the expansion screw 232, avoiding interference between the expansion screw 232 and the perforated plate 1.

[0066] Furthermore, multiple reinforcing plates 218 are provided within the cavity 210 to further enhance the strength of the fixed bracket 21 and prevent deformation. At least one reinforcing plate 218 connects the outer wall of the support cylinder 214 and the surrounding frame plate 217, thereby reinforcing the support cylinder 214 and preventing deformation and damage.

[0067] like Figure 4As shown, the perforated board 1 includes a main board 11 and a support plate 12 surrounding the main board 11. The main board 11 has hanging holes 112 and the aforementioned positioning holes 111. The vertical distance between the main board 11 and the fixing plate 216 is L1, and the vertical distance between the support plate 12 and the fixing plate 216 is L2, where L1 > L2. That is, the main board 11 is further away from the fixing bracket 21 than the support plate 12, so that there is a certain gap between the main board 11 with the hanging holes 112 and the mounting wall, avoiding interference between the main board 11 and the mounting wall when objects are inserted into the hanging holes 112.

[0068] The height of the frame plate 217 relative to the fixed plate 216 is H1, the height of the support cylinder 214 relative to the fixed plate 216 is H2, and the height of the positioning cylinder 212 relative to the fixed plate 216 is H3, where H3 > H2 > H1. The support plate 12 abuts against the frame plate 217, and the main plate housing 11 abuts against the support cylinder 214. Since the main plate housing 11 is further away from the fixed plate 216 than the support plate 12, the height H2 of the support cylinder 214 should be greater than the height H1 of the frame plate 217. Since the positioning cylinder 212 needs to pass through the positioning hole 111 of the main plate housing 11, its height H3 relative to the fixed plate 216 should be higher than the height H2 of the support cylinder 214.

[0069] like Figure 4 As shown, the first fastener 23 includes a washer 231, an expansion screw 232, and a plastic expansion sleeve 233. During installation, a hole is drilled in the mounting wall at the position corresponding to the first mounting hole 211, and the plastic expansion sleeve 233 is embedded in the hole. Then, the expansion screw 232 passes through the washer 231 and the first mounting hole 211 and is inserted into the expansion sleeve 233, so that the expansion sleeve 233 expands inside the mounting wall, thus fastening the fixing bracket 21 to the mounting wall.

[0070] The fixing plate 216 has a first boss 2161 protruding from it, and a first mounting hole 211 passes through the first boss 2161. A gasket 231 is located on the side of the first boss 2161 that faces away from the adhesive backing 22. By setting the first boss 2161, the strength of the edge of the first mounting hole 211 can be enhanced. After the expansion screw 232 is installed, the gasket 231 is sandwiched between the first boss 2161 and the head of the expansion screw 232.

[0071] See Figure 4 The inner side of the fixing plate 216 is provided with intersecting reinforcing ribs 219.

[0072] like Figure 2 and Figure 3As shown, in some embodiments, two mounting components 2 are spaced apart horizontally. Each mounting component 2 has a fixing bracket 21 extending vertically and has multiple vertically distributed first mounting holes 211. The two vertically extending mounting components 2 can securely mount the two sides of the perforated plate 1, ensuring a reliable wall mounting. First fasteners 23 are inserted into each of the multiple first mounting holes 211 to improve the connection strength between the fixing bracket 21 and the mounting wall.

[0073] In some embodiments, two mounting components 2 may be provided at intervals along the vertical direction, and each mounting component 2 has a fixing bracket 21 that extends along the horizontal direction and is provided with a plurality of first mounting holes 211 distributed along the horizontal direction.

[0074] In some embodiments, only one mounting component 2 may be provided, and its specific location is not limited, as long as it can enable the perforated board 1 to be installed on the wall.

[0075] In some embodiments, the mounting components 2 may be arranged in two or more spaced apart in the horizontal direction, or in two or more spaced apart in the vertical direction.

[0076] In an embodiment where there are two mounting components 2, the two mounting components 2 can be set vertically, horizontally, or cross each other, etc., as long as the perforated board 1 can be installed on the wall.

[0077] like Figure 1 As shown, the pegboard fixing structure also includes a storage box 3 and cable ties 4. The storage box 3 can be detachably fastened to the side of the pegboard 1 facing away from the fixing bracket 21, providing dust and moisture protection. The storage box 3 can be magnetically connected to the pegboard 1. The cable ties 4 are used to fix the stored items to the pegboard 1, making it convenient for users to retrieve and put in items (such as...). Figure 1 (Hardware tools shown).

[0078] Example 2

[0079] like Figure 7 and Figure 8 As shown, based on the same inventive concept as Embodiment 1, this embodiment provides a perforated board fixing structure, which differs from Embodiment 1.

[0080] In this embodiment, see Figure 9 A support cylinder 214 protrudes from the fixed bracket 21, and the perforated plate 1 abuts against the support cylinder 214. The support cylinder 214 is spaced around the positioning cylinder 212, and a connecting rib 215 is provided between the support cylinder 214 and the positioning cylinder 212. The connecting rib 215 can strengthen both the positioning cylinder 212 and the support cylinder 214, and improve their resistance to deformation.

[0081] The first fastener 23 includes a washer 231 and an expansion screw 232, the expansion screw 232 passing through the washer 231 and the first mounting hole 211. See also Figure 9 A second boss 2162 protrudes from the fixing plate 216. The second boss 2162 is spaced around the first mounting hole 211 and forms a countersunk groove 2163 between itself and the fixing plate 216. The heads of the gasket 231 and the expansion screw 232 are both located within the countersunk groove 2163. This positioning of the gasket 231 prevents interference between the head of the expansion screw 232 and the perforated plate 1.

[0082] like Figure 7 As shown, the perforated board 1 has multiple corner sections 13, each corner section 13 corresponding to a mounting component 2, improving the connection strength between the perforated board 1 and the mounting wall. Each mounting component 2's fixing bracket 21 has multiple first mounting holes 211, and each first mounting hole 211 contains a first fastener 23, ensuring a secure connection of the fixing bracket 21 to the mounting wall. Second mounting holes 2121 are located between the multiple first mounting holes 211, making the force on the fixing bracket 21 more even.

[0083] like Figure 10 As shown, the definitions and dimensional relationships of L1, L2, H1, H2, and H3 are consistent with those in Example 1, and will not be repeated here.

[0084] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A perforated board fixing structure, characterized in that, include: Pegboard (1); The mounting component (2) includes a fixing bracket (21), adhesive backing (22), a first fastener (23) and a second fastener (24). The adhesive backing (22) and the perforated plate (1) are respectively disposed on both sides of the fixed bracket (21); the adhesive backing (22) is configured to adhere to the mounting wall; the fixed bracket (21) is provided with a first mounting hole (211) and a positioning cylinder (212), the first fastener (23) passes through the first mounting hole (211) and the adhesive backing (22) and is connected to the mounting wall, the positioning cylinder (212) is provided with a second mounting hole (2121), and the second fastener (24) is fixedly engaged with the second mounting hole (2121) to fasten the perforated plate (1) and the fixed bracket (21).

2. The perforated board fixing structure according to claim 1, characterized in that, The perforated plate (1) has a positioning hole (111) on its surface; the positioning cylinder (212) is inserted into the positioning hole (111).

3. The perforated board fixing structure according to claim 1, characterized in that, The fixed bracket (21) has a positioning groove (213) on the side facing away from the perforated plate (1), and the adhesive backing (22) is located in the positioning groove (213).

4. The perforated board fixing structure according to claim 1, characterized in that, The fixed bracket (21) has a protruding support cylinder (214), and the perforated plate (1) abuts against the support cylinder (214). The positioning cylinder (212) protrudes from the supporting cylinder (214); or, the supporting cylinder (214) is spaced around the positioning cylinder (212).

5. The perforated board fixing structure according to claim 4, characterized in that, The fixed bracket (21) includes a fixed plate (216) and a surrounding frame plate (217) arranged around the outer periphery of the fixed plate (216). A cavity (210) is formed between the surrounding frame plate (217) and the fixed plate (216). The perforated plate (1) abuts against the surrounding frame plate (217). The adhesive backing (22) is bonded to the fixed plate (216). The first mounting hole (211) and the positioning cylinder (212) are both provided on the fixed plate (216).

6. The perforated board fixing structure according to claim 5, characterized in that, The cavity (210) is provided with a plurality of reinforcing plates (218), at least one of the reinforcing plates (218) being connected to the outer wall of the support cylinder (214) and the surrounding frame plate (217).

7. The perforated board fixing structure according to claim 5, characterized in that, The perforated board (1) includes a main board (11) and a support plate (12) arranged around the outer periphery of the main board (11). The main board (11) is provided with a hanging hole (112) and a positioning hole (111). The vertical distance between the main board (11) and the fixing plate (216) is L1, and the vertical distance between the support plate (12) and the fixing plate (216) is L2, where L1 > L2. The height of the frame plate (217) relative to the fixed plate (216) is H1, the height of the support cylinder (214) relative to the fixed plate (216) is H2, and the height of the positioning cylinder (212) relative to the fixed plate (216) is H3, where H3 > H2 > H1; The support plate (12) abuts against the frame plate (217), and the storage main plate (11) abuts against the support cylinder (214).

8. The perforated board fixing structure according to claim 5, characterized in that, The first fastener (23) includes a washer (231) and an expansion screw (232) that passes through the washer (231) and the first mounting hole (211). The fixing plate (216) is provided with a first boss (2161), the first mounting hole (211) passes through the first boss (2161), and the gasket (231) is located on the side of the first boss (2161) that is away from the adhesive backing (22). Alternatively, a second boss (2162) is provided on the fixing plate (216), the second boss (2162) is spaced around the first mounting hole (211) and forms a countersunk groove (2163) between it and the fixing plate (216), and the heads of the gasket (231) and the expansion screw (232) are both located in the countersunk groove (2163).

9. The perforated board fixing structure according to any one of claims 1-8, characterized in that, The second mounting hole (2121) is fitted with a nut structure (25), and the second fastener (24) is screwed into the nut structure (25).

10. The perforated board fixing structure according to any one of claims 1-8, characterized in that, The mounting components (2) are arranged in two at intervals along the horizontal or vertical direction. Each mounting component (2) has a fixing bracket (21) with a plurality of first mounting holes (211) distributed along the extension direction of the fixing bracket (21). Alternatively, the perforated plate (1) has multiple corner portions (13), each corner portion (13) is provided with a corresponding mounting component (2), and each mounting component (2) has a fixing bracket (21) with multiple first mounting holes (211), and the second mounting hole (2121) is located between the multiple first mounting holes (211).

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