Magnetic type table board assembly and table board

Abstract

According to the magnetic type table board assembly, a set of pentahedral box bodies are combined on a base plate in an up-and-down opposite mode, a correction gap is reserved between vertical plates, opposite to each other up and down, of the two pentahedral box bodies, and therefore the pentahedral box bodies have an adjusting space in the installation process; meanwhile, the adjusting space can be reserved for flatness correction of the horizontal plate, so that the whole pentahedral box body does not need to be detached from the base plate when the levelness of the horizontal plate is corrected; the requirement for assembly precision is lowered, and the correction process of the horizontal plate is simplified. According to the table board, the magnetic attraction table board assemblies are combined into the main magnetic attraction module, the main magnetic attraction module is spliced to the side wall of the main table board body, the main table board body is endowed with the magnetic attraction function, a user can freely disassemble and assemble the main magnetic attraction module according to the use requirement of the user, and the functions of the table board are enriched.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a magnetic table top assembly and a table top. Background Art

[0002] In order to facilitate the arrangement of wiring harnesses, computer desks or gaming desks on the market usually install magnetic metal parts that can be attracted by magnets on the table top. Then, the magnetic wire clips are adsorbed on the magnetic metal parts according to the routing points pre-designed and planned by the user, so that the wiring harness can be freely arranged according to the user's wishes. At the same time, this design is equivalent to giving the table top a magnetic function, making the table top more functional. For example, decorative figures or various ornaments with magnets can be placed in the position where the magnetic metal parts are installed.

[0003] like Figure 11 As shown, in order to give the upper and lower surfaces of the existing magnetic table tops a magnetic function, a double U-shaped panel is usually prefabricated and bent, and the table top is then placed in the groove formed by the double U-shaped panel. In this way, the upper support surface of the entire table top is covered by the double U-shaped panel, so that the magnetic wire clips or ornaments can be adsorbed on the desktop. However, this magnetic table top still has many problems.

[0004] Due to manufacturing errors and assembly errors, when the table top is inserted into the slot, its side wall position will inevitably hit the inside of the double U-shaped panel, causing the horizontal plate covering the support surface of the table top to undergo similar bending deformation, making the upper end surface of the horizontal plate uneven when used; in order to ensure the normal support of the table top, no reinforcing structure can be installed above the horizontal plate. Therefore, if you want to flatten the horizontal plate at the deformed position, you need to remove the entire double U-shaped panel from the table top and then adjust it horizontally. This design not only increases the precision requirements for the installation of the magnetic table top, but also makes it difficult to perform horizontal correction on the magnetic table top, affecting the user experience of the table top. Summary of the Invention

[0005] In order to solve the above-mentioned technical problems, the purpose of the utility model is to provide a magnetic table top assembly, which is achieved by aligning a group of five-sided boxes on the base plate and leaving a correction gap between the upper and lower vertical plates of the two five-sided boxes, so that the five-sided boxes have adjustment space during installation; at the same time, the correction gap can also leave adjustment space for the flatness correction of the horizontal plate, so that the horizontal plate does not need to be removed from the base plate when correcting the levelness; the assembly accuracy requirements are reduced and the correction process of the horizontal plate is simplified.

[0006] A table top is further provided, which is achieved by combining the magnetic table top components into a main magnetic module and splicing the main magnetic module on the side wall of the main table top, thereby giving the main table top a magnetic function, allowing users to freely disassemble and assemble the main magnetic module according to their own usage needs, thereby enriching the functions of the table top.

[0007] The technical solution of the present utility model is achieved as follows:

[0008] A magnetic table top assembly includes a magnetic assembly and a base plate. The magnetic assembly includes two five-sided boxes that are aligned with each other on the base plate. The five-sided boxes include a horizontal plate that is completely flat and covers the upper end surface or the lower end surface of the base plate, and vertical plates that are longitudinally extended and formed at the edges of the horizontal plate. The vertical plates on all sides are flat on the corresponding side walls of the base plate and completely cover the corresponding side walls. The vertical plates of the two five-sided boxes do not contact each other up and down, thereby forming a correction gap between the two vertical plates that are opposite to each other up and down. The correction gap can be used as an adjustment space and allows the corresponding vertical plate to move up and down within the correction gap.

[0009] Preferably, the width of the correction gap ranges from 1 mm to 6 mm; this width range can ensure that the correction space of the horizontal plate is within a reasonable range and that the two vertical plates facing each other have sufficient attachment area on the side wall of the base plate.

[0010] Preferably, the five-sided box body is a sheet metal part formed by bending in one piece; the sheet metal part structure is simple to manufacture and has high strength.

[0011] Preferably, the four vertical plates at the edges of the horizontal plate are tightly attached to the side walls of the base plate, so that the four vertical plates form a quadrilateral reinforcement structure on the periphery of the horizontal plate in the horizontal direction; the four vertical plates can rely on the quadrilateral reinforcement structure to form reinforcing ribs on the flat plate in the front, back, left and right directions, so that the five-sided box body is not easily deformed when it is buckled onto the support plate.

[0012] Preferably, the five-sided box body buckled on the upper end of the substrate is fixed to the substrate by gluing; the five-sided box body on the upper end of the substrate is supported by the substrate when subjected to gravity, so it can be fixed to the substrate by simple gluing.

[0013] Preferably, the five-sided box body engaged with the lower end of the base plate is fixed to the base plate by screw connection; the five-sided box body at the lower end of the base plate has no longitudinal support when subjected to gravity, and therefore needs to be fixed by screw connection.

[0014] A table top is further provided, including a magnetic table top assembly and a main table top. The magnetic table top assembly can be combined into a main magnetic module with a substrate as a splicing carrier, and the main magnetic module can be spliced ​​on any side wall around the main table top.

[0015] Preferably, the main magnetic module is configured to be spliced ​​on the front side wall of the main table panel; the main magnetic module and the main table panel are equal in length left and right, and equal in thickness top and bottom; the design of equal length left and right, and equal in thickness top and bottom can keep the main magnetic module and the main table panel flat after splicing.

[0016] Preferably, the front-to-back length of the main magnetic module is smaller than the front-to-back length of the table top; the main magnetic module with a smaller front-to-back length has lower requirements for assembly accuracy, thereby further reducing the difficulty of assembling the main magnetic module.

[0017] Preferably, the ratio of the front-to-back length of the main magnetic module to the front-to-back length of the main table top is 1:7-1:2; so that the area ratio of the main magnetic module in the table top is kept within a scientific and reasonable range to ensure the best user experience.

[0018] Preferably, an extension table panel is also included, the left and right lengths of the extension table panel are smaller than the left and right lengths of the main table panel, and the extension table panel and the main table panel have the same thickness at the top and bottom; the front and back lengths of the extension table panel are equivalent to the sum of the front and back lengths of the main table panel and the main magnetic module; the extension table panel is spliced ​​at the left and right side walls of the main table panel and the main magnetic module, and is flush with the spliced ​​main table panel and the main magnetic module in the horizontal and vertical directions; after the extension table panel is spliced ​​on the main table panel, the support area of ​​the main table panel can be increased, making the magnetic spliced ​​table panel more comfortable to use.

[0019] Preferably, the extended table panel includes a side magnetic module and a side table panel of equal length on the left and right sides, the side table panel is of equal length front to back and equal thickness top to bottom as the main table panel, the side magnetic module is of equal length front to back and equal thickness top to bottom as the main magnetic module, and the structure of the side magnetic module is exactly the same as that of the main magnetic module; the side magnetic module is spliced ​​at the side wall in front of the side table panel and is flush with the side table panel in the horizontal and vertical directions; the extended table panel has a magnetic function, which can be spliced ​​with the main table panel to expand the support area of ​​the table panel while correspondingly expanding the magnetic area on the magnetic table panel, so that the magnetic table panel can absorb more magnetic parts.

[0020] Preferably, the left and right side walls of the table top are pre-set with baffles connected to the extended table top; the baffles are the same thickness as the extended table top above and below, and the same length front to back; the baffles can simultaneously block the exposed side walls of the side table top and the side magnetic module in the extended table top, preventing debris or moisture from entering the table top, causing deformation of the table top.

[0021] Preferably, the side table panel is a wooden board, and the baffle is an aluminum part, so that the baffle forms a decorative effect of integrated connection of metal and wood at the exposed side wall of the side table panel, making the appearance of the table panel more beautiful.

[0022] Preferably, the vertical plate covering the side wall of the base plate at the rear of the main magnetic module is completely flush with the front side wall of the main table top, so that the main magnetic module and the main table top are seamlessly spliced ​​at the connection position; there is no splicing gap at the splicing position of the main magnetic module and the main table top, so that the magnetic parts can smoothly cross the corresponding splicing position through a simple sliding method and then be separated from the five-sided box body.

[0023] The principle of the utility model using the above technical solution is:

[0024] The utility model aims to provide a magnetic table top assembly, which is achieved by aligning a set of five-sided boxes on a base plate and leaving a correction gap between the vertical plates of the two five-sided boxes that are opposite to each other.

[0025] A table top is further provided, which is provided with a magnetic function by combining the magnetic table top components into a main magnetic module and splicing the main magnetic module to the side wall of the main table top.

[0026] The beneficial effects of the utility model using the above technical solution are:

[0027] The five-sided box body that is aligned up and down on the base plate forms upper and lower opposite vertical plates on the side walls around the base plate. The correction gap left by the two vertical plates allows the horizontal plate of the five-sided box body to have sufficient adjustment space after slight deformation. Similarly, due to the existence of the correction gap, there is no need to worry about interference between the relative vertical plates when the five-sided box body is aligned up and down on the base plate, which not only reduces the accuracy requirements of the five-sided box body assembly, but also simplifies the correction process of the horizontal plate.

[0028] The function of the magnetic component is to be adsorbed by a magnet, which does not mean that it must be magnetic itself. For example, it can be a metal part that can be attracted by a magnet. The magnetic table panel component can also be used as a main magnetic module spliced ​​to the side wall of the main table panel. When the user needs the magnetic function of the table panel, the main magnetic module can be spliced ​​to the main table panel. When the magnetic function is not needed, the main magnetic module can be removed from the main table panel. This modular design can make the table panel more versatile. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural diagram of a magnetic splicing table top;

[0030] Figure 2 This is an enlarged view of the components on the side magnetic module after some components were exploded and disassembled;

[0031] Figure 3 This is an exploded view of the magnetic table top;

[0032] Figure 4a This is a structural diagram of the positive magnetic table top;

[0033] Figure 4b Exploded view of the magnetic table top

[0034] Figure 5 This is an enlarged view of the holes on the first edge banding on the side wall of the positive magnetic table top;

[0035] Figure 6a An enlarged view of the main magnetic module's gap correction area;

[0036] Figure 6b This is the exploded view of the main magnetic module;

[0037] Figure 7 This is an exploded view of the side magnetic module;

[0038] Figure 8 Schematic diagram of the structure of the baffle;

[0039] Figure 9a This is an enlarged view of the hole position of the baffle in Example 2;

[0040] Figure 9b This is an enlarged view of the connecting bolts installed on the barrier bar in Example 2;

[0041] Figure 10 This is an enlarged view of the hole positions at the bottom joint of the magnetic table top;

[0042] Figure 11 Schematic diagram of the steps for installing an existing magnetic table top;

[0043] The figures are marked as follows: 1-main table top, 2-extension table top, 3-main magnetic module, 4-side magnetic module, 5-stop bar, 6-plug rod, 7-positioning pin, 11-second edge strip, 12-first edge strip, 13-pin hole, 14-plug hole, 15-third edge strip, 21-side table top, 23-fourth edge strip, 31-base plate, 32-five-sided box body, 41-side base plate, 42-side five-sided box Body, 51-metal plug, 52-through hole, 53-countersunk hole, 54-connecting bolt, 121-through hole, 122-pin avoidance hole, 321-flat plate, 322-vertical plate, 323-mounting hole, 324-avoidance hole, 421-side flat plate, 422-side vertical plate, A-magnetic table top, A1-positive magnetic table top, a-plug-in notch, b-positioning notch, c-preset hole, s-correction gap. DETAILED DESCRIPTION

[0044] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0045] In the description of the present invention, the term "at least one" refers to one or more than one, unless otherwise explicitly defined. The terms "first," "second," "third," etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

[0046] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0047] The present invention has various implementation modes, such as Figure 1-11 As shown, the specific implementation is as follows:

[0048] Example 1: Figure 6a-6b As shown, the present embodiment provides a magnetic table top assembly. The magnetic table top assembly can be set to a reasonable size and support area to become a table top with a magnetic function. It includes a base plate 31 and a magnetic assembly that can be attracted to magnetic parts. The base plate 31 is the main supporting carrier of the main magnetic module 3. In order to reduce the precision requirements and assembly difficulty during assembly, the magnetic assembly no longer adopts an assembly method of plugging with the base plate 31, but adopts an upper and lower matching method. Specifically, the magnetic assembly includes two five-sided box bodies 32 matched up and down on the base plate 31. The five-sided box body 32 includes a horizontal plate 321 and vertical plates extending longitudinally at the edges of the horizontal plate 321. Plate 322, the horizontal plate 321 has the same area as the upper surface or lower surface of the base plate 31, and completely covers and is flat on the upper surface or lower surface of the base plate 31, and the vertical plate 322 completely covers and is flat on the corresponding side wall position of the base plate 31; the vertical plates 322 of the two five-sided box bodies 32 are opposite to each other on the side wall position of the base plate 31, and a correction gap s is left in the vertical direction, and the correction gap s can be used as an adjustment space and allows the corresponding vertical plate 322 to move up and down within the correction gap s; the adjustment space provided by the correction gap s can simplify the assembly process of the magnetic table top assembly and the horizontality correction process of the horizontal plate 321, thereby enhancing the practicality of the magnetic table top assembly.

[0049] Furthermore, the width of the correction gap is usually in the range of 1 mm to 6 mm, which can ensure that the correction space of the horizontal plate 321 is within a reasonable range and that the two vertical plates facing each other have sufficient attachment area on the side wall of the substrate.

[0050] Furthermore, the five-sided box body 32 is a sheet metal part formed by integral bending. The five-sided box body 32 can form a wrapping effect on the upper end or lower end of the substrate 31. It is made of magnetic metal that can be attracted by a magnet. The five-sided box body 32 can be bent as a whole by a bending machine. It is simple to manufacture and has a high structural strength.

[0051] Furthermore, when the horizontal plate 321 completely covers and is flush with the upper or lower surface of the base plate 31, there is still a possibility of deformation. Therefore, the four vertical plates 322 at the edges of the horizontal plate 321 are tightly attached to the side walls of the base plate 31, which not only makes the five-sided box body 32 and the base plate 31 fit more tightly, but more importantly, the four vertical plates 322 form a quadrilateral reinforcement structure for the horizontal plate 321 to improve the deformation resistance of the horizontal plate 321. If the horizontal plate 321 tends to deform during assembly or subsequent use, the quadrilateral reinforcement structure The four vertical plates 322 will rely on their own structural strength to limit this trend. That is to say, if the horizontal plate 321 wants to deform, it must overcome the deformation resistance generated by the vertical plates 322 at the connecting edge of the horizontal plate 321; compared with the double U-shaped enclosure, the four vertical plates 322 can rely on the quadrilateral reinforcement structure to form reinforcement ribs for the horizontal plate 321 in the front, back, left and right directions, so that the five-sided box body 32 is not easy to deform when it is buckled onto the base plate; it is precisely because of the existence of the vertical plates 321 that the five-sided box body 32 that is matched up and down does not need to consider the problem of assembly deformation during assembly.

[0052] Furthermore, due to the different forces applied to the upper and lower parts of the base plate 31, the connection methods for fixing them on the base plate 31 are also different. The five-sided box body 32 fastened to the upper end of the base plate 31 can rely on the base plate 31 to provide support to overcome its own gravity, so it is fixed to the base plate 31 by gluing to prevent it from loosening up and down; while the five-sided box body 32 fastened to the lower end of the base plate 31 has no base plate 31 below to provide support for it, so it needs to be fixed to the base plate 31 by screw connection. The horizontal plate 321 of the five-sided box body 32 fastened to the lower end of the base plate 31 is pre-set with mounting holes 323 for mounting screws. This design can ensure that each five-sided box body 32 is firmly connected to the corresponding position of the base plate 31.

[0053] Further, if Figure 1-3 As shown, the magnetic table top assembly can be set to a reasonable size and support area to become a table top with magnetic function, or it can be combined into a main magnetic module 3 after reducing the support area and spliced ​​at any side wall position around the table top. Therefore, this embodiment also provides a table top, including a main table top 1, which is a horizontal board used for load-bearing and splicing; the main table top 1 is usually a wooden board. In order to ensure the good sealing of the side walls of the main table top 1, the left and right side walls of the main table top 1 are both adhered and connected with a first edge strip 12 by gluing, and the front side wall and the rear side wall of the main table top 1 are respectively adhered and connected with a third edge strip 15 and a second edge strip 11. Each edge strip is a flexible strip, which can form a good attachment effect on the corresponding side wall of the main table top 1 to ensure the sealing of the side wall of the main table top 1.

[0054] Furthermore, considering that the main magnetic area of ​​the main table top 1 in daily life is in the front of the main table top 1, the main magnetic module 3 is spliced ​​at the side wall position at the front end of the main table top 1. In order to ensure the flatness of the splicing, the main magnetic module 3 is equal in length to the main table top 1 on the left and right, and equal in thickness on the top and bottom.

[0055] Furthermore, in order to reduce the difficulty of splicing the main magnetic module 3 on the main table panel 1, the front-to-back length of the main magnetic module 3 is smaller than the front-to-back length of the main table panel 1. This is because the main magnetic module 3 with a smaller front-to-back length is equivalent to reducing the assembly size, which further reduces the difficulty of assembly and the requirements for precision; at the same time, in order to control the length of the main magnetic module 3 within the optimal range, the ratio of the front-to-back length of the main magnetic module 3 to the front-to-back length of the main table panel 1 is between 1:7-1:2, so that the area ratio of the main magnetic module 3 in the table panel is maintained within a scientific and reasonable range to ensure the best user experience.

[0056] Furthermore, the main magnetic module 3 and the main table panel 1 can be spliced ​​in the following manner: first, align the main magnetic module 3 with the main table panel 1 in the horizontal and vertical directions, and then seamlessly align the two upper and lower opposite vertical panels 322 at the rear side wall of the main magnetic module 3 with the front side wall of the main table panel 1, and then use the base plate 31 as the splicing carrier and use fasteners to connect the main magnetic module 3 to the main table panel 1, so that the main table panel 1 and the main magnetic module 3 are seamlessly spliced ​​into a positive magnetic table panel A1 that is flush in the horizontal and vertical directions. The spliced ​​positive magnetic table panel A1 is usually an integrated horizontal rectangular panel, which not only gives the main table panel 1 a magnetic function, but also increases the support area of ​​the table panel; at the same time, it allows users to freely disassemble and assemble the main magnetic module 3 according to their own usage needs, enriching the usage functions of the table panel.

[0057] Furthermore, when the positive magnetic table top A1 cannot meet the required support area for use, sub-table tops can be spliced ​​on its left and right side walls to expand the support area. Since the main magnetic module 3 has a simple structure and is easy to splice, a magnetic module corresponding to its size can be spliced ​​on the sub-table top, thereby expanding the positive magnetic table top A1 into a magnetic table top A, and further retaining the magnetic function of the table top after splicing; specifically, the sub-table top is the extended table top 2; the left and right lengths of the extended table top 2 are smaller than the left and right lengths of the positive magnetic table top A1, and the extended table top 2 and the positive magnetic table top A1 are of equal length front to back and equal thickness top to bottom, that is, the front and back lengths of the extended table top 2 are equivalent to the sum of the front and back lengths of the main table top 1 and the main magnetic module 2; to ensure that the spliced ​​table top is also an overall flush rectangular structure.

[0058] Furthermore, the extended table panel 2 includes a side magnetic module 4 and a side table panel 21 of equal length on the left and right. The side magnetic module 4 and the side table panel 21 correspond to the sizes of the main magnetic module 3 and the main table panel 1, respectively, that is, the side table panel 21 is equal in length front to back and equal in thickness top to bottom as the main table panel 1. The side magnetic module 4 is equal in length front to back and equal in thickness top to bottom as the main magnetic module 3, and the side magnetic module 4 is different from the main magnetic module 3 in length on the left and right, and the rest of the structure is exactly the same as that of the main magnetic module 3; the side magnetic module 4 is seamlessly spliced ​​at the front side wall of the side table panel 21, and is flush with the side table panel 21 in the horizontal and vertical directions.

[0059] Further, if Figure 7 As shown, the side magnetic module 4 includes a side substrate 41 and a side magnetic assembly, a side five-sided box body 42 that is aligned with the side substrate 41 from top to bottom, and a mounting hole 323 is also preset on the lower side five-sided box body 42, and is connected to the side substrate 41 by screws. The side five-sided box body 42 includes a side flat plate 421, and the edges of the side flat plate 421 extend downward to form four side vertical plates 422. In the two side five-sided box bodies 42, a correction gap s is also left between the upper and lower side vertical plates 422 facing each other.

[0060] Furthermore, the extended table top 2 can be symmetrically spliced ​​to the left and right side walls of the positive magnetic table top A1, and the two can be seamlessly spliced ​​into a magnetic table top A that is flush in the horizontal and vertical directions; its splicing method is the same as the splicing method between the main table top 1 and the main magnetic module 3; in order to prevent the side table top 21 from deforming after being damp, the magnetic table top A also has a first edge banding strip 12 that is symmetrically attached to the side table top 21 by gluing, and the rear side wall of the side table top 21 is also glued. A fourth edge strip 23 is attached, and the two edge strips of different lengths are both flexible structures, thereby ensuring the sealing of the exposed side walls of the side table panel 21; the spliced ​​magnetic table panel A still has a magnetic function, this is because the extended table panel 2 has a magnetic function, which can be seamlessly spliced ​​with the main table panel 1 to expand the support area of ​​the table panel, while correspondingly expanding the magnetic area on the magnetic table panel A, so that the magnetic table panel A can absorb more magnetic parts. This design kills two birds with one stone and has a clever structure.

[0061] Further, if Figure 8As shown, although each flexible edge banding strip blocks the corresponding side walls exposed on each table top, the left and right side walls of the side magnetic module 42 are still exposed. Therefore, a reinforcement structure is required to block the left and right side walls exposed on the side magnetic module 42. The reinforcement structure is a rigid baffle 5. The baffle 5 is the same thickness as the extended table top 2 above and below, and the same length front to back. The baffle 5 is a metal part, including a fitting surface facing the table top, and the fitting surface is provided with at least two connecting rods perpendicular to the fitting surface. The connecting rods are evenly distributed on the fitting surface. The connecting rods are metal pins 51 welded integrally at the fitting surface. The metal pins 51 can pass through the preset through holes 121 on each edge banding strip and the plug-in holes 14 reserved inside the side walls of the table top, so that the baffle 5 and the side walls of the table top are connected together in a plug-in manner; and quickly clamp and fix the first edge banding strip 12 to prevent the first edge banding strip 12 from falling off from the side walls of the table top.

[0062] Furthermore, the baffle 5 is symmetrically fitted to the left and right side walls of the magnetic table top A by plugging, so as to simultaneously form a block for the left and right side walls of the magnetic table top A, that is, the exposed side walls of the side magnetic module 4 and the side table top 21, to prevent debris or moisture from entering through the adjustment gap s and causing deformation of the table top; in addition, the baffle 5 can form a clamping effect on the first sealing strip 12 with the side table top 21 while blocking the side magnetic module 4, to prevent the first sealing strip 12 from falling off from the side table top 21 after debonding.

[0063] Further, if Figure 4a-4b As shown, when the use space of the table top becomes smaller, the support area of ​​the table top needs to be reduced accordingly. At this time, the splicing structure of the magnetic table top A can ensure that the support area of ​​the table top is reduced while retaining the magnetic function, that is, the extended table top 2 can be removed from the left and right sides of the positive magnetic table top A1, and the blocking strips 5 connected to the left and right side walls of the extended table top 2 can be removed; at this time, the left and right side walls of the main magnetic module 3 in the positive magnetic table top A1 are in an exposed state; then the blocking strips 5 are symmetrically installed on the corresponding side walls of the positive magnetic table top A1 to complete the blocking of the left and right side walls of the positive magnetic table top A1; this splicing design is simple and clever, allowing users to freely assemble or disassemble the magnetic table top A according to actual needs, thereby improving the user experience of the table top; the blocking strips 5 can be used as a common part of the magnetic table top A and the positive magnetic table top A1, and can form a blockage for the left and right side walls of the magnetic table top A and the positive magnetic table top A1. This universal design saves costs and is also convenient for users to assemble.

[0064] Furthermore, the baffle 5 can form a double seal with the first edge sealing strip 12 for the exposed side walls of the side table panel 21 in the left and right directions; the baffle 5 can also form a double seal with the first edge sealing strip 12 for the left and right side walls of the main table panel 1; therefore, when the baffle 5 blocks the exposed side walls of the main magnetic module 3 or the side magnetic module 4, the baffle 5 and the first edge sealing strip 12 are equivalent to double insurance for blocking the side walls of the table panel, which can further improve the sealing of the side walls of the table panel and optimize the sealing effect of the side table panel 21 or the side walls of the main table panel 1.

[0065] Furthermore, the side table panel 21 is a wooden board, and the baffle 5 is an aluminum part, so that the baffle 5 forms two decorative parts with a metallic luster on the left and right side walls of the magnetic table panel A. The decorative effect is the decorative effect of metal and wood being connected as one. Similarly, the baffle 5 can also form two decorative parts with a metallic luster on the left and right side walls of the positive magnetic table panel A1. The decorative effect is also the decorative effect of metal and wood being connected as one, making the appearance of the positive magnetic table panel A1 and the magnetic table panel A more simple and beautiful.

[0066] like Figure 10 As shown, further, in order to ensure the overall flatness of the desktop after splicing with a good splicing effect, the main table panel 1, the side table panel 21, the baffle 5, and the magnetic module all use three-in-one fasteners and pins to cooperate with each other to complete the splicing between the corresponding table panels or magnetic modules. The main table panel 1 is provided with corresponding plug holes 14 and pin holes 13 at the front end and the left and right side walls. The plug rod 6 can be inserted into the plug hole 14, so the side vertical plate 422 and the vertical plate 322 are reserved with positioning notches a and avoidance notches b corresponding to the installation of the positioning pin 7 and the plug rod 6. The first edge sealing strip 12 and the third edge sealing strip 15 are reserved with through holes 121 for installing the plug rod 6 and pin avoidance holes 122 for installing the positioning pin 7; the head of the metal plug post 51 has the same structure as the plug rod 6, except that the tail of the metal plug post 51 on the baffle 5 is welded to the fitting surface of the baffle 5 in advance, and it is fixed to the plug rod The structure of 14 is similar; the pin hole 13 can be inserted with the positioning pin 7 to share the supporting force of splicing each table top or the magnetic module. Pre-set holes c are provided on the bottom surfaces of the base plate 31, the side base plate 41, the main table top 1, and the side table top 21. The preset holes c are connected with the plug-in holes 14, and the corresponding eccentric wheel parts are installed inside the preset holes c. The plug-in rod 6 can be tightened by rotating the eccentric wheel parts. Therefore, in order to facilitate the adjustment of the tensioning force, the horizontal plate 321 installed at the bottom of the base plate 31 or the side flat plate 421 installed at the bottom of the side base plate 41 are preset with avoidance holes 324 for convenient adjustment of the eccentric wheel. Through such splicing method, a seamless splicing effect between each module and the table top can be achieved; as for the specific structure of the three-in-one fastener and the pin, and the method of tightening the plug-in rod 14 after splicing, please refer to the relevant content in the table top splicing process patent with announcement number CN115503069, which will not be repeated here.

[0067] In this embodiment, when the horizontal plate 321 flat on the upper surface or lower surface of the base plate 31 is bent and deformed, the vertical plate 322 in the five-sided box body 32 can be adjusted longitudinally at the correction gap s by pressing the corresponding deformation position of the horizontal plate 321 until the bent deformation position of the horizontal plate 321 is restored to be completely flush with the main table plate 1; specifically, since the vertical plates 322 at the edges of the horizontal plate 321 have formed a quadrilateral reinforcement structure for the horizontal plate 321, the horizontal plate 321 will not be like Figure 11 The double U-shaped enclosure in the table will not deform significantly, but due to long-term use, there will inevitably be slight deformation. Therefore, the correction gap s provides space for the horizontal adjustment of the horizontal plate 321 and allows the horizontal plate 321 to drive the vertical plate 322 to move slightly at the correction gap s when the horizontal plate 321 is pressed down. This adjustment method does not require the entire five-sided box body 32 to be removed from the base plate 31. It is simple and practical and can effectively improve the user experience of the table top.

[0068] Furthermore, the magnetic table top in this embodiment is also convenient for placing or taking magnetic parts.

[0069] The magnetic part (not shown) is usually a wire clip or ornament with a magnet, which can be easily adsorbed on the five-sided box 31 or the side five-sided box 41. When the magnetic part needs to be fixed on the magnetic table top A, the magnetic part can be manually placed on the five-sided box 32 of the main magnetic module 3 in front of the positive magnetic table top A1, so that the magnetic part is tightly attracted to the corresponding position.

[0070] Furthermore, when the magnetic part needs to be removed, the magnetic part can be manually slid so that the magnetic part crosses the seamless splicing position of the main magnetic module 3 and the main table board 1 and then breaks away from the attraction of the five-sided box body 32, thereby completing the separation of the magnetic part and the magnetic table board A; the magnetic table boards in the prior art all cover the desktop with a whole magnetic metal plate, which results in a greater effort required to separate the magnetic part from the magnetic table board, while in this embodiment, each magnetic module and each table board are seamlessly spliced, for example, the vertical plate 321 covering the side wall of the substrate 31 at the rear of the main magnetic module 3 is flat and attached to the main The front side wall of the main table panel 1 is completely flat, so that the main magnetic module 3 and the main table panel 1 form a seamless connection at the connection position; the side magnetic module 4, the side table panel 21, and the positive magnetic table panel A1 also adopt this seamless connection method; this seamless connection form can make the connection position of the main magnetic module 3 and the main table panel 1 have no gap caused by installation, so that the magnetic parts are smoother when crossing the corresponding connection positions; therefore, the magnetic parts do not need to be picked up laboriously like the existing magnetic table panels, but the laborious process of picking up the magnetic parts can be converted into a simple sliding process, saving time and effort.

[0071] Example 2: Figures 9a-9bAs shown, the difference between this embodiment and embodiment 1 is that, in order to make the installation of the baffle 5 more convenient and quick, the connection method of the baffle 5 and the corresponding side wall of the table board is different. It no longer adopts the connection method of using a metal plug 51 as a three-in-one fastener, but directly adopts a connecting bolt 54 for connection, that is, a through hole 52 and a countersunk hole 53 concentric with the through hole 52 are pre-set on the baffle, and then an internal threaded sleeve (not shown) is embedded in the corresponding side wall of the main table board 1 or the side table board 21, and then the connecting bolt 54 is passed through the through hole 52 and screwed into the internal threaded sleeve to complete the connection between the baffle 5 and the corresponding side wall. Since the rigid baffle 5 will not be deformed like the first edge strip 12 when it is locked by the connecting bolt 54, the fitting surface of the baffle 5 can better cover the first edge strip 12 when locked, and will not cause the first edge strip 5 to deform, so that the first edge strip 12 can better and completely fit with the side wall of the table board.

[0072] Furthermore, the head of the connecting bolt 54 is not exposed after it completely enters the countersunk hole 53, so that the connecting bolt 54 and the baffle 5 are integrated into one, and there is no abrupt feeling; it not only ensures that the connection between the baffle 5 and the side wall is fast and efficient, but also ensures that the connecting bolt 54 will not be exposed from the exposed surface of the baffle 5, avoiding the head of the connecting bolt 54 from being scratched by the outside world, ensuring the beauty of the table top, and improving the practicality of the table top.

[0073] Furthermore, by using the connecting bolt 54 for threaded connection, the fitting length between the connecting bolt 54 and the internal threaded sleeve can be changed by rotating the connecting bolt 54, thereby adjusting the clamping force of the retaining bar 5 on the first edge sealing strip 12, thereby avoiding damage to the first edge sealing strip 12 due to excessive locking force.

[0074] The above is a schematic description of the present invention and its embodiments, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by this and, without departing from the inventive purpose of the present invention, designs a structure and embodiment similar to the technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A magnetic table top assembly, characterized in that: The invention comprises a magnetic attraction component and a base plate (31), wherein the magnetic attraction component comprises two five-sided boxes (32) matched up and down on the base plate (31), wherein the five-sided boxes (32) comprise a horizontal plate (321) completely flat against and covering the upper end surface or the lower end surface of the base plate (31), and vertical plates (322) longitudinally extending and formed at the edges around the horizontal plate (321), wherein the vertical plates (322) around are flat against the corresponding side wall positions of the base plate (31) and completely cover the corresponding side wall; the vertical plates (322) of the two five-sided boxes (32) are relatively non-contacting up and down, thereby forming a correction gap (s) between the two vertical plates (322) facing each other up and down; and the correction gap (s) can be used as an adjustment space and allows the corresponding vertical plate (322) to move up and down within the correction gap (s).

2. The magnetic table top assembly according to claim 1, characterized in that: The width of the correction gap (s) ranges from 1 mm to 6 mm.

3. The magnetic table top assembly according to claim 1, characterized in that: The five-sided box body (32) is a sheet metal part formed by integral bending.

4. The magnetic table top assembly according to claim 1, characterized in that: The four vertical plates (322) at the edges of the horizontal plate (321) are tightly attached to the side walls of the base plate (31), so that the four vertical plates (322) form quadrilateral reinforcement structures on the periphery of the horizontal plate (321) in the horizontal direction.

5. The magnetic table top assembly according to claim 1, characterized in that: The five-sided box body (32) which is buckled on the upper end of the base plate (31) is fixed on the base plate (31) by means of adhesive.

6. The magnetic table top assembly according to claim 1, characterized in that: The five-sided box body (32) which is buckled on the lower end of the base plate (31) is fixed on the base plate (31) by means of screw connection.

7. A table top, characterized in that: It comprises the magnetic table top assembly as claimed in claim 1 and a main table top (1), wherein the magnetic table top assembly can be combined into a main magnetic module (3) with a base plate (31) as a splicing carrier, and the main magnetic module (3) can be spliced ​​on any side wall around the main table top (1).

8. A table top according to claim 7, characterized in that: The main magnetic attraction module (3) is configured to be spliced ​​onto the front end side wall of the main table top (1); the main magnetic attraction module (3) and the main table top (1) are equal in length from left to right and equal in thickness from top to bottom.

9. A table top according to claim 8, characterized in that: The front-to-back length of the main magnetic module (3) is smaller than the front-to-back length of the table top.

10. The table top according to claim 9, characterized in that: The ratio of the front-to-back length of the main magnetic module (3) to the front-to-back length of the main table top (1) is in the range of 1:7-1:

2.

11. The table top according to claim 7, characterized in that: The device also includes an extension table top (2), wherein the left-right length of the extension table top (2) is less than the left-right length of the main table top (1), and the extension table top (2) and the main table top (1) are of equal thickness in the vertical direction; the front-to-back length of the extension table top (2) is equal to the sum of the front-to-back lengths of the main table top (1) and the main magnetic module (3); the extension table top (2) is spliced ​​to the left and right side walls of the main table top (1) and the main magnetic module (3), and is flush with the spliced ​​main table top (1) and the main magnetic module (3) in the horizontal and vertical directions.

12. A table top according to claim 11, characterized in that: The extended table top (2) comprises a side magnetic module (4) and a side table top (21) of equal length in left and right directions; the side table top (21) and the main table top (1) are of equal length in front and back directions and equal thickness in top and bottom directions; the side magnetic module (4) and the main magnetic module (3) are of equal length in front and back directions and equal thickness in top and bottom directions; and the structure of the side magnetic module (4) is completely the same as that of the main magnetic module (3); the side magnetic module (4) is spliced ​​at the front side wall position of the side table top (21) and is flush with the side table top (21) in the horizontal and vertical directions.

13. A table top according to claim 12, characterized in that: The left and right side walls of the table top are provided with retaining bars (5) connected to the extended table top (2); the retaining bars (5) and the extended table top (2) are of equal thickness in the top and bottom and equal length in the front and back; the retaining bars (5) can simultaneously block the exposed side walls of the side table top (21) and the side magnetic module (4) in the extended table top (2).

14. A table top according to claim 13, characterized in that: The side table board (21) is a wooden board, and the baffle (5) is an aluminum part, so that the baffle (5) forms a decorative effect of metal and wood being connected in one piece at the exposed side wall of the side table board (21).

15. The table top according to claim 7, characterized in that: The vertical plate (322) on the side wall of the base plate (31) that is flatly attached to the rear of the main magnetic module (3) is completely flatly attached to the front side wall of the main table top (1), so that the main magnetic module (3) and the main table top (1) are seamlessly connected at the connection position.

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