Hole plate connecting device

Abstract

The utility model discloses a hole plate connecting device which comprises a hole plate body, the hole plate body is vertically unfolded in the transverse direction, and the back face of the hole plate body is connected with a suspension connecting assembly in a combined mode. The steel cabinet side connecting piece has the advantages that the hole plate body can be directly arranged on the side portion of a steel furniture cabinet in a combined mode in the mode that the hanging portion of the steel cabinet side connecting piece is hung on the side portion of the top of the steel furniture cabinet, and meanwhile the hole plate body can be directly detached from the side portion of the steel furniture cabinet in the mode that the hanging portion is lifted upwards. The combination arrangement and the taking-away mode of the hole plate body on the side portion of the steel furniture cabinet are simple and easy to achieve, the hole plate body can be hung and combined on the side portion of the steel furniture cabinet for space expansion use conveniently, meanwhile, the hole plate body can be detached subsequently for cleaning and maintenance conveniently, the use flexibility of the hole plate body is improved, and the use cost is reduced. And the side plate of the steel furniture cabinet is prevented from being damaged when the hole plate body is combined at the side part of the steel furniture cabinet.

Description

Technical Field

[0001] This utility model relates to the field of perforated board expansion components, specifically to a perforated board connection device. Background Technology

[0002] Perforated boards, as the name suggests, are metal sheets with various shapes and patterns of holes on their surface. They are also called perforated panels. The main materials used in the production of existing perforated boards include stainless steel, aluminum, low-carbon steel, and aluminum-magnesium alloy. Steel furniture is green and environmentally friendly, and there is basically no waste from production to recycling, so it is widely used.

[0003] Specifically, when using steel furniture cabinets, shelves, and storage racks, in order to make full use of the space on the sides and back of the cabinets, shelves, and storage racks, pegboards are usually installed to expand the space. However, currently, when installing pegboards on steel furniture cabinets, shelves, and storage racks, screws are usually driven into the corners of the pegboard to fix them. This makes the installation and removal of pegboards troublesome, limiting their flexibility of use. At the same time, the driving of screws can cause irreversible damage to the steel furniture cabinets, shelves, and storage racks, affecting their service life. Utility Model Content

[0004] The purpose of this utility model is to provide a perforated board connection device to solve the above problems. By hanging the suspension part of the steel cabinet side connector on the top side of the steel furniture cabinet, the perforated board body can be directly assembled and installed on the side of the steel furniture cabinet. At the same time, by lifting the suspension part, the perforated board body can be directly removed from the side of the steel furniture cabinet. The assembly and removal of the perforated board body on the side of the steel furniture cabinet is simple and easy to implement, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a perforated board connection device, including a perforated board body, on the surface of which expansion holes are evenly distributed. The perforated board body is arranged to unfold vertically along the horizontal direction. A hanging connection assembly is connected to the back of the perforated board body, which allows the perforated board body to be assembled with the side of a steel furniture cabinet, the back of a shelf, the side of a shelf, or the back of a storage shelf for space expansion.

[0007] Preferably, the suspension connection assembly includes a steel cabinet side connector, which includes an upper suspension part and a lower connecting plate part. The connecting plate part is used to fix the steel cabinet side connector together with the perforated board body, and the suspension part is used to suspend the steel cabinet side connector and the perforated board body together on the top side of the steel furniture cabinet.

[0008] Preferably, the side connector of the steel cabinet is an integral bent sheet metal part, and the bottom edge of the connecting plate is lower than the bottom edge of the suspension part. The combination of the suspension part and the connecting plate is an integral design in the length direction. Mounting holes are provided on both sides of the connecting plate, and each mounting hole is pre-installed with a rivet screw tube on the same axis. At the same time, the perforated plate body and the side connector of the steel cabinet are fixed together by adding connecting bolts through the expansion hole and the rivet screw tube.

[0009] Preferably, the assembly formed by the suspension part and the connecting plate part is designed in a segmented manner along the length direction, and each segment of the connecting plate part is provided with mounting holes.

[0010] Preferably, the suspension connection assembly includes an upper back connector and a lower back connector. The upper back connector and the lower back connector are located at the upper and lower positions of the perforated panel body, respectively. Both the upper back connector and the lower back connector include a locking plate portion and a connecting plate portion. The connecting plate portions of the upper back connector and the lower back connector are close to each other, so that the upper back connector and the lower back connector are fixedly connected to the perforated panel body through the connecting plate portions. The locking plate portions are far apart from each other, so that the upper back connector and the lower back connector, along with the perforated panel body, are clamped together at the rear of the shelf by locking the locking plate portions onto the rear crossbeam of the shelf.

[0011] Preferably, both the upper and lower back connectors of the shelf are integral bent sheet metal parts. The connecting plate portion of both the upper and lower back connectors has four mounting holes corresponding to the four corners of the same rectangle. Two mounting holes at the upper part of both the upper and lower back connectors are pre-installed with rivet bolts on the same axis. The perforated plate body is fixed to both the upper and lower back connectors by connecting bolts through the expansion holes and the rivet bolts.

[0012] Preferably, the suspension connection assembly includes a front side connector and a rear side connector. Both the front side connector and the rear side connector include a front panel and a side panel. The front panel is used to securely connect the front side connector and the rear side connector to the perforated board body. The side panel is also used to securely connect the front side connector, the rear side connector, and the perforated board body to the side of the shelf.

[0013] Preferably, both the front and rear side connectors of the shelf are integral bent sheet metal parts. Mounting holes are provided at the top and bottom of the front panel of both the front and rear side connectors, and each mounting hole is pre-installed with a rivet screw tube coaxially. The perforated plate body is fixed to both the front and rear side connectors by means of connecting bolts inserted through the expansion holes and the rivet screw tubes. Fixing holes are provided at the top and bottom of the side panel to allow screws to be driven into the shelf side uprights through these fixing holes, thus installing the front and rear side connectors and the perforated plate body together on the shelf side.

[0014] Preferably, the suspension connection assembly includes a shelf connector, which includes an upper locking plate and a lower connecting plate. The connecting plate is used to fix the shelf connector to the perforated board body, and the locking plate is used to attach the shelf connector and the perforated board body together at the rear of the shelf by locking the locking plate to the rear crossbeam of the shelf.

[0015] Preferably, the shelf connector is an integral bent sheet metal part. The connecting plate portion of the shelf connector has several through holes that correspond to the expansion holes of the perforated plate body. The perforated plate body and the shelf connector are fixed together by bolts fasteners installed through the through holes and the expansion holes.

[0016] When using the aforementioned pegboard connection device, specifically for extending the use of steel furniture cabinets, shelves, and storage racks by installing the pegboard body, particularly on the side of the steel furniture cabinet, the hanging connection assembly includes a side connector for the steel cabinet. This allows the pegboard body to be directly assembled and installed on the side of the steel furniture cabinet by hanging the hanging part of the side connector on the top side of the cabinet. Simultaneously, by lifting the hanging part, the pegboard body can be easily detached from the side of the steel furniture cabinet. The assembly and detachment of the pegboard body on the side of the steel furniture cabinet is simple and easy to implement, facilitating the suspension and assembly of the pegboard body on the side of the steel furniture cabinet for space expansion. This design facilitates subsequent disassembly of the perforated board body for cleaning and maintenance, improving its usability and preventing damage to the side panels of steel furniture cabinets when assembling the perforated board body. Specifically, regarding the back of the shelf, the hanging connection assembly includes an upper and lower back-mounted connector. By aligning the rivet threads on the connecting plates of the upper and lower back-mounted connectors with the expansion holes of the perforated board body and then installing the connecting bolts, the perforated board body can be quickly and easily connected to the upper and lower back-mounted connectors of the shelf. This allows for quick assembly and connection of the perforated board body to the upper and lower back-mounted connectors of the shelf, respectively. The perforated panel body can be secured to the rear of the shelf by engaging the latching plate of the lower connector at the back of the shelf with the rear crossbeam. This assembly of the perforated panel body at the rear of the shelf is simple and easy to implement, facilitating space expansion. Specifically, regarding the side of the shelf, the suspension connection assembly includes a front and a rear side connector. By aligning the rivet threaded tubes on the front plates of the front and rear side connectors with the expansion holes of the perforated panel body and then installing the connecting bolts, the perforated panel body can be connected to both the front and rear side connectors respectively. The perforated board body can be quickly assembled and connected together. Both the front and rear side connectors of the shelf can be screwed into the side uprights through the fixing holes, allowing the perforated board body to be installed on the shelf side. This assembly of the perforated board body on the shelf side is simple and easy to implement, facilitating space expansion. Specifically, at the rear of the shelf, since the hanging connection assembly includes a shelf connector, the perforated board body and the shelf connector can be quickly assembled and connected by aligning the connecting plate of the shelf connector with the expansion holes of the perforated board body and then fastening it with bolts.Simultaneously, the perforated board body can be secured to the rear of the shelf by the locking plate portion of the shelf connector, which locks onto the rear crossbeam. This assembly of the perforated board body at the rear of the shelf is simple and easy to implement, facilitating space expansion by combining the perforated board body at the rear of the shelf.

[0017] The beneficial effects are as follows: 1. The hanging connection component of this utility model includes a steel cabinet side connector. By hanging the hanging part of the steel cabinet side connector on the top side of the steel furniture cabinet, the pegboard body can be directly assembled and set on the side of the steel furniture cabinet. At the same time, by lifting the hanging part, the pegboard body can be directly removed from the side of the steel furniture cabinet. The assembly and removal of the pegboard body on the side of the steel furniture cabinet is simple and easy to implement. It is convenient to hang and assemble the pegboard body on the side of the steel furniture cabinet for space expansion. At the same time, it is convenient to remove the pegboard body for cleaning and maintenance. This improves the flexibility of the pegboard body and avoids damage to the side panel of the steel furniture cabinet when assembling the pegboard body on the side of the steel furniture cabinet.

[0018] 2. The hanging connection components include upper and lower back-mounted connectors for the shelf. By aligning the connecting plates of the upper and lower back-mounted connectors with the expansion holes of the perforated panel body and then installing connecting bolts, the perforated panel body can be quickly assembled and connected to the upper and lower back-mounted connectors respectively. At the same time, the perforated panel body can be secured to the rear of the shelf by using the locking plates of the upper and lower back-mounted connectors to lock onto the rear crossbeams of the shelf. The assembly of the perforated panel body at the rear of the shelf is simple and easy to implement, facilitating the use of space expansion by assembling the perforated panel body at the rear of the shelf.

[0019] 3. The hanging connection assembly includes front and rear side connectors for the shelf. By aligning the rivet tubes on the front panel of the front and rear side connectors with the expansion holes of the perforated board body and then installing connecting bolts, the perforated board body can be quickly assembled and connected to the front and rear side connectors respectively. At the same time, by driving screws into the side columns of the shelf through the fixing holes on the side panels of the front and rear side connectors, the perforated board body can be installed on the side of the shelf. The assembly of the perforated board body on the side of the shelf is simple and easy to implement, making it convenient to use the perforated board body on the side of the shelf for space expansion.

[0020] 4. The hanging connection assembly includes a shelf connector. By aligning the connecting plate of the shelf connector with the expansion hole of the pegboard body and then installing bolts and fasteners, the pegboard body and the shelf connector can be quickly assembled and connected together. At the same time, the clip plate of the shelf connector can be clipped onto the rear crossbeam of the shelf to hold the pegboard body at the rear of the shelf. The assembly of the pegboard body at the rear of the shelf is simple and easy to implement, making it convenient to use the pegboard body at the rear of the shelf for space expansion.

[0021] 5. The side connectors of the steel cabinet, the upper connectors of the back of the shelf, the lower connectors of the back of the shelf, the front connectors of the side of the shelf, and the rear connectors of the side of the shelf are all fixed with rivet bolts. By aligning the expansion holes of the perforated board body with the rivet bolts of the suspension connection assembly coaxially, the perforated board body and the suspension connection assembly can be quickly assembled and connected together by adding connecting bolts. The perforated board body and the suspension connection assembly can be separated by simply removing the connecting bolts. The assembly and disassembly of the perforated board body and the suspension connection assembly are simple and easy to implement. It is convenient to assemble the perforated board body and the suspension connection assembly together and set them on the side of the steel furniture cabinet, the back of the shelf, or the side of the shelf for extended use. At the same time, it is convenient to disassemble the perforated board body and the suspension connection assembly for separate maintenance and replacement in the future.

[0022] 6. The suspension part and connecting plate part of the steel cabinet side connector can be designed as an integrated design or a segmented design, which has good applicability. This ensures that the suspension part and connecting plate part of the suspension connection component can be used on the top side of steel furniture cabinets of different sizes and specifications, so that customers can choose according to their actual needs. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the suspension connection assembly of this utility model, which is a side connector for a steel cabinet. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the suspension connection assembly of this utility model, which is a side connector for a steel cabinet. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the suspension connection assembly of this utility model, which is a side connector for a steel cabinet. Figure 3 ;

[0027] Figure 4 This is a schematic diagram of the suspension connection assembly of this utility model, which is a side connector for a steel cabinet. Figure 4 ;

[0028] Figure 5 This is a schematic diagram of the suspension connection assembly of this utility model, which is a side connector for a steel cabinet. Figure 5 ;

[0029] Figure 6 This is a schematic diagram of the suspension connection assembly of this utility model, which is a side connector for a steel cabinet. Figure 6 ;

[0030] Figure 7 This is a schematic diagram of the hanging connection component of this utility model as a connector on the back of a shelf. Figure 1 ;

[0031] Figure 8 This is a schematic diagram of the hanging connection component of this utility model as a connector on the back of a shelf. Figure 2 ;

[0032] Figure 9 This is a schematic diagram of the hanging connection assembly of this utility model as a front connector on the side of a shelf. Figure 1 ;

[0033] Figure 10 This is a schematic diagram of the hanging connection assembly of this utility model as a front connector on the side of a shelf. Figure 2 ;

[0034] Figure 11 This is a schematic diagram of the hanging connection component of this utility model as a shelf connector. Figure 1 ;

[0035] Figure 12 This is a schematic diagram of the hanging connection component of this utility model as a shelf connector. Figure 1 .

[0036] The annotations in the attached figures are explained as follows:

[0037] 1. Suspension connection assembly; 101. Steel cabinet side connector; 102. Suspension part; 103. Connecting plate part; 104. Connecting bolt; 105. Rivet tube; 106. Mounting hole; 107. Upper connector at the back of the shelf; 108. Pallet part; 109. Lower connector at the back of the shelf; 1010. Front connector at the side of the shelf; 1011. Side plate part; 1012. Rear connector at the side of the shelf; 1013. Fixing hole; 1014. Front plate part; 1015. Shelf connector; 1016. Through hole; 1017. Bolt fastener; 2. Perforated panel body; 201. Expansion hole. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0039] Example 1: See Figures 1-6 As shown, this utility model provides a pegboard connection device, including a pegboard body 2. Expansion holes 201 are evenly distributed on the surface of the pegboard body 2. The pegboard body 2 is arranged vertically along a horizontal direction. A hanging connection assembly 1 is connected to the back of the pegboard body 2. This allows the pegboard body 2 to be attached to the side of a steel furniture cabinet, the back of a shelf, or the back of a storage rack for space expansion. Specifically, the hanging connection assembly 1 includes a steel cabinet side connector 101, which includes an upper hanging part 102 and a lower connecting plate part 103. The steel cabinet side connector 101 and the perforated board body 2 are fixedly connected together by the connecting plate part 103. At the same time, the steel cabinet side connector 101 and the perforated board body 2 are suspended together on the top side of the steel furniture cabinet by the hanging part 102. The purpose of this arrangement is that the perforated board body 2 can be directly assembled and installed on the side of the steel furniture cabinet by hanging it on the top side of the steel furniture cabinet by the hanging part 102 of the steel cabinet side connector 101. At the same time, the perforated board body 2 can be directly removed from the side of the steel furniture cabinet by lifting the hanging part 102. The assembly and removal of the perforated board body 2 on the side of the steel furniture cabinet is simple and easy to implement.

[0040] See Figures 1-6As shown, the side connector 101 of the steel cabinet has been optimized as follows: Specifically, the side connector 101 of the steel cabinet is a one-piece bent sheet metal part, and the bottom edge of the connecting plate part 103 is lower than the bottom edge of the hanging part 102. The combination of the hanging part 102 and the connecting plate part 103 is a one-piece design in the length direction. Mounting holes 106 are opened on both sides of the connecting plate part 103, and rivet bolts 105 are pre-installed and fixed coaxially in the mounting holes 106. At the same time, the perforated plate body 2 and the side connector 101 of the steel cabinet are connected by a through-hole plate. The expansion hole 201 and the rivet tube 105 are fixed together by adding connecting bolts 104. With this setting, the integrated design of the steel cabinet side connector 101 makes it easy to assemble and connect with the perforated board body 2, and then hang the perforated board body 2 on the top side of the steel furniture cabinet with a small width. At the same time, when the width of the perforated board body 2 is small, the integrated design of the steel cabinet side connector 101 makes it easy to assemble and install it smoothly on the top and back of the perforated board body 2. Alternatively, the assembly consisting of the suspension part 102 and the connecting plate part 103 can be designed in a segmented manner along its length. Each segment of the connecting plate part 103 has a mounting hole 106, and each mounting hole 106 is pre-installed with a rivet screw tube 105 on the same axis. At the same time, the perforated plate body 2 and the steel cabinet side connector 101 are fixed together by adding connecting bolts 104 through the expansion hole 201 and the rivet screw tube 105. With this arrangement, the segmented design makes it easy to suspend the perforated plate body 2 on the top side of a steel furniture cabinet with a large width. It also makes it easy to assemble and install the perforated plate body 2 on the top and back of the perforated plate body 2 when the width of the perforated plate body 2 is large by using the segmented design of the steel cabinet side connector 101.

[0041] Example 2: See Figures 7-8As shown, the suspension connection assembly 1 includes an upper shelf back connector 107 and a lower shelf back connector 109. The upper shelf back connector 107 and the lower shelf back connector 109 are located at the upper and lower positions of the perforated panel body 2, respectively. Both the upper shelf back connector 107 and the lower shelf back connector 109 include a locking plate portion 108 and a connecting plate portion 103. The connecting plate portions 103 of the upper shelf back connector 107 and the lower shelf back connector 109 are close to each other, so that the upper shelf back connector 107 and the lower shelf back connector 109 are fixedly connected to the perforated panel body 2 through the connecting plate portions 103. The locking plate portions 108 of the upper and lower positions are far apart, so that the shelf is secured to the rear crossbeam of the shelf by the locking plate portions 108. The upper back connector 107, the lower back connector 109, and the perforated plate body 2 are snapped together at the rear of the shelf. The purpose of this arrangement is that by aligning the rivet screws 105 of the connecting plate portion 103 of the upper back connector 107 and the lower back connector 109 with the expansion hole 201 of the perforated plate body 2 and then adding connecting bolts 104, the perforated plate body 2 can be quickly assembled and connected to the upper back connector 107 and the lower back connector 109 of the shelf respectively. At the same time, by snapping the plate portion 108 of the upper back connector 107 and the lower back connector 109 of the shelf with the crossbeam at the rear of the shelf, the perforated plate body 2 can be snapped into the rear of the shelf. The assembly and setting of the perforated plate body 2 at the rear of the shelf is simple and easy to achieve.

[0042] See Figures 7-8 As shown, the upper back connector 107 and the lower back connector 109 of the shelf have been optimized as follows: Specifically, both the upper back connector 107 and the lower back connector 109 are integral bent sheet metal parts. The connecting plate portion 103 of both the upper back connector 107 and the lower back connector 109 has four mounting holes 106 corresponding to the four corners of the same rectangle. The two mounting holes 106 at the upper part of the upper back connector 107 and the lower back connector 109 are pre-installed with rivet screws 105 on the same axis. At the same time, the perforated plate body 2 is fixed to the upper back connector 107 and the lower back connector 109 by adding connecting bolts 104 through the expansion hole 201 and the rivet screws 105. This setting helps to facilitate the combination and disassembly of the perforated plate body 2 and the upper back connector 107 and the lower back connector 109.

[0043] Example 3: See Figures 9-10As shown, the suspension connection assembly 1 includes a front side connector 1010 and a rear side connector 1012. Both the front side connector 1010 and the rear side connector 1012 include a front panel 1014 at the front and a side panel 1011 at the side. The front panel 1014 secures both the front side connector 1010 and the rear side connector 1012 to the perforated panel body 2. Simultaneously, the side panel 1011 secures the front side connector 1010, the rear side connector 1012, and the perforated panel body 2 together on the side of the shelf, allowing them to be installed together. This arrangement offers several advantages. Yes, by aligning the rivet tubes 105 of the front plate portion 1014 of the front side connector 1010 and the rear side connector 1012 of the shelf with the expansion hole 201 of the perforated board body 2, and then installing connecting bolts 104, the perforated board body 2 can be quickly assembled and connected to the front side connector 1010 and the rear side connector 1012 of the shelf respectively. At the same time, by driving screws into the side uprights of the shelf through the fixing holes 1013 on the side plate portion 1011 of the front side connector 1010 and the rear side connector 1012 of the shelf, the perforated board body 2 can be installed on the side of the shelf. The assembly and setting of the perforated board body 2 on the side of the shelf is simple and easy to achieve.

[0044] See Figures 9-10 As shown, the following optimizations were made to the front side connector 1010 and the rear side connector 1012 of the shelf. Specifically, both the front side connector 1010 and the rear side connector 1012 are integral bent sheet metal parts. Mounting holes 106 are provided at the top and bottom of the front plate 1014 of both the front side connector 1010 and the rear side connector 1012, and rivet screws 105 are pre-installed and fixed coaxially in each mounting hole 106. Simultaneously, the perforated plate body 2 and the front side connector 1010 and the rear side connector 1012 are... The two parts are fixed together by adding connecting bolts 104 through the expansion hole 201 and the rivet tube 105; the upper and lower positions of the side plate 1011 are provided with fixing holes 1013, which are used to drive screws into the side column of the shelf through the fixing holes 1013 so that the front connector 1010 and the rear connector 1012 of the shelf side and the perforated plate body 2 can be installed together on the side of the shelf. This setting helps to facilitate the combination and disassembly of the perforated plate body 2 with the front connector 1010 and the rear connector 1012 of the shelf side.

[0045] Example 4: See Figures 11-12As shown, the hanging connection assembly 1 includes a shelf connector 1015. The shelf connector 1015 includes an upper locking plate portion 108 and a lower connecting plate portion 103. The connecting plate portion 103 is used to securely connect the shelf connector 1015 to the perforated board body 2. Simultaneously, the locking plate portion 108 is used to engage with the rear crossbeam of the shelf, allowing the shelf connector 1015 and the perforated board body 2 to be together mounted at the rear of the shelf. The purpose of this device is to allow the perforated board body 2 and the shelf connector 1015 to be quickly assembled and connected together by aligning the connecting plate 103 of the shelf connector 1015 with the expansion hole 201 of the perforated board body 2 coaxially and then installing bolts and fasteners 1017. Simultaneously, the perforated board body 2 can be secured to the rear of the shelf by the locking plate 108 of the shelf connector 1015 engaging with the rear crossbeam of the shelf. This assembly of the perforated board body 2 at the rear of the shelf is simple and easy to implement.

[0046] See Figures 11-12 As shown, the shelf connector 1015 has been optimized as follows: Specifically, the shelf connector 1015 is an integral bent sheet metal part. The connecting plate part 103 of the shelf connector 1015 has several through holes 1016 that can correspond to the expansion holes 201 of the perforated plate body 2. The perforated plate body 2 and the shelf connector 1015 are fixed together by bolt fasteners 1017 through the through holes 1016 and expansion holes 201. This setting helps to facilitate the combination and disassembly of the perforated plate body 2 and the shelf connector 1015.

[0047] Using the above structure, when the pegboard body 2 is installed on the side of a steel furniture cabinet, shelf, or storage rack for extended use, specifically on the side of the steel furniture cabinet, since the hanging connection component 1 includes a steel cabinet side connector 101, the pegboard body 2 can be directly assembled and installed on the side of the steel furniture cabinet by hanging the hanging part 102 of the steel cabinet side connector 101 on the top side of the steel furniture cabinet. At the same time, the pegboard body 2 can be directly removed from the side of the steel furniture cabinet by lifting the hanging part 102. The assembly and removal of the pegboard body 2 on the side of the steel furniture cabinet is simple and easy to implement, which facilitates the hanging and assembly of the pegboard body 2 on the side of the steel furniture cabinet for space expansion, and also facilitates the subsequent removal of the pegboard body 2. Cleaning and maintenance improve the flexibility of the pegboard body 2 and prevent damage to the side panels of steel furniture cabinets when assembling the pegboard body 2 on the side. Specifically, regarding the back of the shelf, since the hanging connection component 1 includes an upper back connector 107 and a lower back connector 109, the pegboard body 2 can be quickly assembled and connected to the upper back connector 107 and the lower back connector 109 by aligning the rivet screws 105 of the connecting plate part 103 of the upper back connector 107 and the lower back connector 109 with the expansion hole 201 of the pegboard body 2 and then installing the connecting bolts 104. At the same time, the pegboard body 2 can be quickly assembled and connected to the upper back connector 107 and the lower back connector 109 of the shelf respectively by means of the clamping plates of the upper back connector 107 and the lower back connector 109. The perforated board body 2 can be fastened to the rear beam of the shelf by means of part 108. The assembly of the perforated board body 2 at the rear of the shelf is simple and easy to implement, facilitating the use of space expansion by assembling the perforated board body 2 at the rear of the shelf. Specifically, for the side of the shelf, since the hanging connection assembly 1 includes a front connector 1010 and a rear connector 1012, the perforated board body 2 can be quickly assembled and connected to the front connector 1010 and the rear connector 1012 by aligning the rivet tube 105 of the front plate part 1014 of the front connector 1010 and the rear connector 1012 of the shelf with the expansion hole 201 of the perforated board body 2 and then installing the connecting bolt 104. Together, the perforated board body 2 can be installed on the side of the shelf by simultaneously inserting screws into the side plate portions 1011 of both the front side connector 1010 and the rear side connector 1012 through the fixing holes 1013. This simple and easy assembly of the perforated board body 2 on the shelf side facilitates space expansion. Specifically, at the rear of the shelf, since the hanging connection assembly 1 includes a shelf connector 1015, the perforated board body 2 and the shelf connector 1015 can be quickly assembled and connected by coaxially aligning the connecting plate portion 103 of the shelf connector 1015 with the expansion hole 201 of the perforated board body 2 and then installing bolts 1017.Simultaneously, the pegboard body 2 can be secured to the rear crossbeam of the shelf via the latching plate 108 of the shelf connector 1015. This assembly of the pegboard body 2 at the rear of the shelf is simple and easy to implement, facilitating space expansion by combining the pegboard body 2 with the rear of the shelf.

[0048] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A hole plate connecting device, comprising a hole plate body (2), the surface of the hole plate body (2) is uniformly provided with an extended hole (201), characterized in that: The perforated board body (2) is arranged to unfold vertically in the horizontal direction. The back of the perforated board body (2) is connected to a hanging connection assembly (1) so that the perforated board body (2) can be combined with the side of a steel furniture cabinet, the back of a shelf, the side of a shelf or the back of a storage rack for space expansion through the hanging connection assembly (1). The suspension connection assembly (1) includes a steel cabinet side connector (101). The steel cabinet side connector (101) includes a suspension part (102) located at the upper part and a connecting plate part (103) located at the lower part. The steel cabinet side connector (101) is fixedly connected to the perforated board body (2) through the connecting plate part (103). At the same time, the steel cabinet side connector (101) and the perforated board body (2) are suspended together on the top side of the steel furniture cabinet through the suspension part (102).

2. The holeboard connecting device of claim 1, wherein: The side connector (101) of the steel cabinet is an integral bent sheet metal part, and the bottom edge of the connecting plate part (103) is lower than the bottom edge of the suspension part (102). The combination of the suspension part (102) and the connecting plate part (103) is an integral design in the length direction. The connecting plate part (103) has mounting holes (106) on both sides, and the mounting holes (106) are pre-installed with rivet screws (105) on the same axis. At the same time, the perforated plate body (2) and the side connector (101) of the steel cabinet are fixed together by adding connecting bolts (104) through the expansion hole (201) and the rivet screw (105).

3. The holeboard connecting device of claim 2, wherein: The assembly consisting of the suspension part (102) and the connecting plate part (103) is designed in a segmented manner along the length direction, and each segment of the connecting plate part (103) is provided with a mounting hole (106).

4. The holeboard connecting device of claim 1, wherein: The suspension connection assembly (1) includes an upper back panel connector (107) and a lower back panel connector (109). The upper back panel connector (107) and the lower back panel connector (109) are located at the upper and lower positions of the perforated board body (2), respectively. Both the upper back panel connector (107) and the lower back panel connector (109) include a retaining plate portion (108) and a connecting plate portion (103). The upper back panel connector (107) and the lower back panel connector (109) are located at the upper and lower positions, respectively. The connecting plate portions (103) of 9) are close to each other, so that the upper connecting piece (107) and the lower connecting piece (109) of the back of the shelf are fixed together with the perforated plate body (2) through the connecting plate portions (103). The clamping plate portions (108) in the upper and lower positions are far apart from each other, so that the upper connecting piece (107) and the lower connecting piece (109) of the back of the shelf and the perforated plate body (2) are clamped together at the rear of the shelf by the clamping plate portions (108) being clamped to the crossbeam of the rear of the shelf.

5. The holeboard connecting device of claim 4, wherein: The upper back connector (107) and the lower back connector (109) of the shelf are both integral bent sheet metal parts. The connecting plate part (103) of the upper back connector (107) and the lower back connector (109) of the shelf are provided with four mounting holes (106) corresponding to the four corners of the same rectangle. The two mounting holes (106) at the upper part of the upper back connector (107) and the lower back connector (109) of the shelf are pre-installed with rivet tubes (105) on the same axis. At the same time, the perforated plate body (2) is fixed together with the upper back connector (107) and the lower back connector (109) of the shelf by adding connecting bolts (104) through the expansion hole (201) and the rivet tube (105).

6. The holeboard connecting device of claim 1, wherein: The suspension connection assembly (1) includes a front side connector (1010) and a rear side connector (1012). Both the front side connector (1010) and the rear side connector (1012) include a front panel (1014) at the front and a side panel (1011) at the side. The front panel (1014) is used to fix the front side connector (1010) and the rear side connector (1012) together with the perforated board body (2). The side panel (1011) is used to fix the front side connector (1010) and the rear side connector (1012) together with the perforated board body (2) by fixing them together with the side column of the shelf.

7. The holeboard connecting device of claim 6, wherein: Both the front side connector (1010) and the rear side connector (1012) of the shelf are integral bent sheet metal parts. Mounting holes (106) are provided at the top and bottom of the front plate (1014) of both the front side connector (1010) and the rear side connector (1012). Each mounting hole (106) is pre-installed with a rivet bolt (105) coaxially. Meanwhile, the perforated plate body (2) is connected to the front side connector (1010) and the rear side connector (1012) of the shelf. The connectors (1012) are all fixed together by adding connecting bolts (104) through the expansion hole (201) and the rivet tube (105); the side plate (1011) is provided with fixing holes (1013) at the upper and lower positions, so that the front connector (1010) of the side of the shelf, the rear connector (1012) of the side of the shelf and the perforated plate body (2) can be installed together on the side of the shelf by inserting screws through the fixing holes (1013) into the side column of the shelf.

8. The holeboard connecting device of claim 1, wherein: The suspension connection assembly (1) includes a shelf connector (1015), which includes an upper clamping plate (108) and a lower connecting plate (103). The connecting plate (103) is used to fix the shelf connector (1015) and the perforated board body (2) together. At the same time, the clamping plate (108) is used to clamp the shelf connector (1015) and the perforated board body (2) together at the rear of the shelf.

9. The holeboard connecting device of claim 8, wherein: The shelf connector (1015) is an integral bent sheet metal part. The connecting plate part (103) of the shelf connector (1015) has several through holes (1016) that can correspond to the expansion holes (201) of the perforated plate body (2). The perforated plate body (2) and the shelf connector (1015) are fixed together by adding bolt fasteners (1017) through the through holes (1016) and the expansion holes (201).

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