Novel table board

Abstract

The utility model provides a novel table board which comprises a plate piece capable of being attracted with a magnetic substance, a table board body and bolts. The plate piece comprises a flat plate and a connecting plate extending out of one end of the flat plate. A strip-shaped groove is formed in the upper end face of the table plate and comprises a first side wall and a second side wall which are opposite to each other, the flat plate is flatly attached to the upper end face of the table plate and seals an opening in the upper end of the strip-shaped groove, the connecting plate is correspondingly placed in the strip-shaped groove, and a through hole communicated with the bottom end of the table plate is formed in the strip-shaped groove. The bolts penetrate through the through holes from the bottom end of the table plate and then are in threaded fit with the connecting plates directly or indirectly, so that the plates are mounted on the table plate; the bolts cannot protrude out of the upper end face of the table board after the table board is installed, normal use is not affected, and enough magnetic attraction force is provided; and the dismounting and mounting efficiency of the plates on the table plate is high, later maintenance and replacement of the plates are facilitated, and the use experience of the table plate is improved.

Description

Technical Field

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

[0002] In order to give the table tops a magnetic function so that magnetic ornaments can be placed on the tables, tables on the market will install a metal plate that can be attracted by magnets on the wooden table tops, making the tables more functional.

[0003] For example, in the table top patent with announcement number CN217510086, the table top includes a panel, and an iron sheet can be installed on the back of the panel by gluing. When a magnetic ornament is placed on the upper end surface of the panel, the iron sheet is magnetically connected to the ornament. In order to facilitate disassembly and assembly, the iron sheet can also be installed on the bottom surface of the table top with screws, but such a table top still has shortcomings.

[0004] The iron sheet and the ornament are separated by a panel. When the ornament is placed on the table, the magnetic force of the iron sheet on the ornament is limited.

[0005] If the iron sheet is installed on the table top with screws, the screws may protrude upward due to errors and affect the normal use of the table top; if the iron sheet is glued to the table top with glue, the bonding effect and quality are difficult to control; the installation is difficult, and the iron sheet glued with glue is difficult to replace, which affects the user experience of the magnetic table top. Summary of the Invention

[0006] In order to solve the above-mentioned technical problems, the purpose of the present utility model is to provide a new type of table top, which is installed on the table top by opening a strip groove on the upper end surface of the table top, and making the connecting plate gradually approaching the inner side of the flat plate fit on the second side wall of the strip groove and then locking it with the table top through bolts; after installation, the bolts will not protrude from the upper end surface of the table top, will not affect normal use, and provide sufficient magnetic attraction; and the disassembly and assembly efficiency of the panels on the table top is high, which is convenient for the later maintenance and replacement of the panels, and improves the usage experience of the table top.

[0007] Another new type of table top is provided, which is installed on the table top by opening a strip groove on the upper end surface of the table top, and making the connecting plate gradually away from the inner side of the flat plate fit on the second side wall of the strip groove and then lock it with the table top through bolts; after installation, the bolts will not protrude from the upper end surface of the table top, will not affect normal use, and provide sufficient magnetic attraction; and the disassembly and assembly efficiency of the panels on the table top is high, which is convenient for the later maintenance and replacement of the panels, and improves the usage experience of the table top.

[0008] Another new type of table top is provided, which is achieved by opening a strip groove on the upper end surface of the table top, and making the vertical plate and horizontal plate of the connecting plate fit respectively on the second side wall and the bottom of the strip groove, and then locking the horizontal plate and the table top with bolts to install the plate on the table top; after installation, the bolts will not protrude from the upper end surface of the table top, will not affect normal use, and provide sufficient magnetic attraction; and the disassembly and assembly efficiency of the plates on the table top is high, which is convenient for the later maintenance and replacement of the plates, and improves the usage experience of the table top.

[0009] The technical solution of the present utility model is achieved as follows:

[0010] A new table top, comprising:

[0011] A plate member capable of attracting magnetic materials comprises a flat plate and a connecting plate extending obliquely downward from one end of the flat plate and gradually approaching the inner side of the flat plate;

[0012] A table top, wherein a strip-shaped groove is formed on the upper end surface of the table top, the strip-shaped groove includes a first side wall and a second side wall opposite to each other, the second side wall extending obliquely downward from top to bottom and parallel to the connecting plate; at least one through-hole extending obliquely upward and penetrating the second side wall is formed at the bottom end of the table top, located on one side of the second side wall; the flat plate is located on one side of the first side wall and is attached to the upper end surface of the table top, and the flat plate simultaneously closes the upper end opening of the strip-shaped groove and causes the connecting plate to be attached to the second side wall;

[0013] The bolts pass through the through holes obliquely upward from the bottom of the table top and form threaded fit with the connecting plate directly or indirectly to connect the plate to the table top.

[0014] Preferably, a connecting block is fixed on the inner side of the connecting plate in a strip-shaped groove. The thickness of the connecting block is greater than the thickness of the connecting plate. A screw hole is provided on the connecting block, and the bolt passes through the through hole and is screwed into the screw hole. The thickness of the connecting block is relatively large, and the effect after being threadedly connected with the bolt is more stable.

[0015] Preferably, the angle formed by the connecting plate and the flat plate is in the range of 45-75 degrees.

[0016] A new table top, comprising:

[0017] A plate member capable of attracting magnetic materials includes a flat plate and a connecting plate with one end of the flat plate extending obliquely downward and gradually away from the inner side of the flat plate;

[0018] A table top, wherein a strip-shaped groove is formed on the upper end surface of the table top, the strip-shaped groove includes a first side wall and a second side wall opposite to each other, the second side wall extending obliquely downward from top to bottom and parallel to the connecting plate; at least one through-hole extending obliquely upward and penetrating the first side wall is formed at the bottom end of the table top, located on one side of the first side wall; the flat plate is located on one side of the first side wall and is attached to the upper end surface of the table top, and the flat plate simultaneously closes the upper end opening of the strip-shaped groove and causes the connecting plate to be attached to the second side wall;

[0019] The bolts pass through the through holes obliquely upward from the bottom of the table top and form threaded fit with the connecting plate directly or indirectly to connect the plate to the table top.

[0020] Preferably, a connecting block is fixed on the inner side of the connecting plate in a strip-shaped groove, the thickness of the connecting block is greater than the thickness of the connecting plate, screw holes are provided on the connecting block, and avoidance holes corresponding to the positions of the screw holes are provided on the connecting plate. The bolts pass through the through holes and the avoidance holes and are screwed into the screw holes; the thickness of the connecting block is relatively large, and the effect after being threadedly connected with the bolts is more stable.

[0021] Preferably, the connecting block is fixed to the inner side of the connecting plate by welding; the welded connecting block is relatively firm and will not be easily separated from the connecting plate.

[0022] Preferably, the angle formed by the connecting plate and the flat plate is in the range of 110-140 degrees.

[0023] A new table top, comprising:

[0024] The plate member capable of attracting magnetic materials comprises a flat plate, one end of which is provided with a connecting plate, the connecting plate comprising a vertical plate extending downward from the flat plate and a horizontal plate extending laterally inward from the vertical plate;

[0025] A table top, wherein a strip groove is formed on the upper end surface of the table top, the strip groove includes a first side wall and a second side wall opposite to each other, the second side wall being parallel to the vertical plate; at least one through hole is formed at the bottom end of the table top, penetrating the bottom of the strip groove in the longitudinal direction; a flat plate is located on one side of the first side wall and is attached to the upper end surface of the table top, and the flat plate simultaneously closes the upper end opening of the strip groove, and causes the vertical plate and the horizontal plate to respectively attach to the second side wall and the bottom of the strip groove;

[0026] Bolts pass through the through holes from the bottom end of the table top and form threaded fit with the cross plate directly or indirectly to connect the plate to the table top.

[0027] Preferably, a connecting block in a strip-shaped groove is fixed to the upper end of the horizontal plate. The thickness of the connecting block is greater than the thickness of the horizontal plate. Screw holes are provided on the connecting block. Bolts pass through the through holes and the horizontal plate and are screwed into the screw holes. The thickness of the connecting block is relatively large, and the effect after threaded connection with the bolt is more stable.

[0028] Preferably, the connecting block is fixed to the upper end of the horizontal plate by welding; the welded connecting block is relatively firm and will not be easily separated from the connecting plate.

[0029] Preferably, a countersunk hole is provided at the bottom of the table top, which is concentric with the through hole and is used to accommodate the bolt head; the countersunk hole can hide the bolt head inside the table top, making the appearance of the table top more concise.

[0030] Preferably, a protective cover is connected to the bottom end of the table top to seal the countersunk hole opening; the protective cover can isolate debris and moisture in the air to prevent the bolts from rusting.

[0031] Preferably, the flat plate extends downward from the opposite end close to the strip groove and forms a vertical plate that fits on the corresponding side wall of the table board. The vertical plate extends inwardly of the table board and forms a bottom plate that fits on the bottom surface of the table board. The flat plate, the vertical plate and the bottom plate form a U-shaped slot open toward the table board, and the corresponding end of the table board is inserted into and fixed in the U-shaped slot; the opposite end of the flat plate provided with the connecting plate is also connected to the table board, thereby stably connecting the plate to the table board.

[0032] Preferably, the bottom plate is fixed to the bottom surface of the table top by screws, thereby reinforcing the plate.

[0033] Preferably, at least one screw hole is provided on the bottom surface of the table top, and a waist-shaped hole corresponding to the position of the screw hole is provided on the base plate. The screw passes through the waist-shaped hole and is screwed into the screw hole to connect and fix the base plate to the bottom surface of the table top; the waist-shaped hole can provide sufficient avoidance space for the screw, so that even if the position of the screw hole deviates slightly, the screw and the screw hole can cooperate normally.

[0034] Preferably, the upper end surface of the table top is provided with two strip grooves spaced apart from each other, and the connecting plates extend from both ends of the flat plate respectively, and the connecting plates are connected to the corresponding strip grooves by bolts; so that the magnetic area of the table top can be set in the middle of the table top, rather than being limited to the ends of the table top.

[0035] The beneficial effects of the utility model using the above technical solution are:

[0036] When assembling the panels that can be attracted to magnetic materials with the table top, glue is no longer used. Instead, a strip groove is opened on the table top, and then the flat plate is flattened on the upper end surface of the table top and the connecting plates at the ends of the horizontal plates are connected with bolts. This allows the table top to provide sufficient magnetic attraction for the ornaments, and the bolts will not be exposed on the upper end surface of the table top, which will not affect the normal use of the table top.

[0037] The assembly process of the table top and the panels is simplified to a simple bolt installation process. After the table top has been used for a long time, the bolts can be removed according to the user's replacement or maintenance needs, and the panels can be disassembled for maintenance or replacement. The disassembly and assembly of the panels is easy and efficient, which improves the user experience of the table top. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is an exploded view of the new table top;

[0039] Figure 2 This is an enlarged side view of the new table top after installation;

[0040] Figure 3It is a cross-sectional view of the new table top;

[0041] Figure 4 This is an enlarged view of the installation of the base plate and the bottom surface of the table top;

[0042] Figure 5 This is a schematic diagram of the connection plates at both ends of the flat plate being installed by bolts;

[0043] Figure 6 This is an enlarged side view of the new table top after installation in Example 2;

[0044] Figure 7 Schematic diagram of the connection plates at both ends of the flat plate being installed by bolts in Example 2;

[0045] Figure 8 This is an enlarged side view of the new table top after installation in Example 3;

[0046] Figure 9 Schematic diagram of the connection plates at both ends of the flat plate being installed by bolts in Example 3;

[0047] The figures are marked as follows: 1-table top, 2-flat plate, 3-bolt, 4-protective cover, 5-connecting block, 11-upper end surface, 12-bar groove, 13-through hole, 13a-countersunk hole, 14-screw hole, 21-connecting plate, 21a-vertical plate, 21b-horizontal plate, 22-vertical plate, 23-bottom plate, 24-U-shaped slot, 25-waist hole, 51-screw hole, 121-first side wall, 122-second side wall, 211-avoidance hole. DETAILED DESCRIPTION

[0048] 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.

[0049] 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.

[0050] like Figure 1-9 As shown, the present invention has multiple implementation modes, and the specific implementation modes are as follows:

[0051] Example 1: Figure 1-5 As shown, the utility model provides a new table top, including:

[0052] A new table top, comprising:

[0053] The plate member that can be attracted to magnetic materials is usually an iron plate, including a flat plate 2 and a connecting plate 21 that extends obliquely downward from one end of the flat plate 2 and gradually approaches the inner side of the flat plate 2; the connecting plate 21 forms an acute angle with the flat plate 2;

[0054] The table top 1 is generally a wooden board. A strip-shaped groove 12 is formed on the upper end surface 11 of the table top 1. The strip-shaped groove 12 includes a first side wall 121 and a second side wall 122 opposite to each other. The second side wall 122 extends obliquely downward from top to bottom and is parallel to the connecting plate 21. At least one through hole 13 is formed at the bottom end of the table top 1, located on one side of the second side wall 122, and extending obliquely upward and penetrating the second side wall 122. The flat plate 2 is located on one side of the first side wall 121 and is attached to the upper end surface 11 of the table top 1. The flat plate also closes the upper end opening of the strip-shaped groove 12 and allows the connecting plate 21 to be attached to the second side wall 122.

[0055] Bolt 3 passes through the through hole 13 obliquely upward from the bottom end of the table top 1 and forms a threaded fit directly or indirectly with the connecting plate 21 to connect the plate to the table top 1.

[0056] Further, the direct threaded cooperation between the connecting plate 21 and the bolt 3 means that a threaded hole is directly opened on the connecting plate 21, and the bolt 3 is matched with the threaded hole after passing through the through hole; the indirect threaded cooperation between the connecting plate 21 and the bolt 3 means that: a connecting block 5 is fixed to the inner side of the connecting plate 21 in the strip groove 12, and the connecting block 5 is fixed to the inner side of the connecting plate 21 by welding; the welded connecting block 5 is relatively firm and will not be easily separated from the connecting plate 21; the thickness of the connecting block 5 is greater than the thickness of the connecting plate 21, and a screw hole 51 is opened on the connecting block 5, and an avoidance hole 211 corresponding to the position of the screw hole 51 is provided on the connecting plate 21, and the bolt 3 passes through the through hole 13 and the avoidance hole 211 and is screwed into the screw hole 51; the thickness of the connecting block 5 is large, and the length of cooperation with the bolt 3 is long, so the effect of the threaded connection with the bolt 3 is relatively stable.

[0057] Furthermore, the bolt 3 passes through the second side wall 122 at an angle from the bottom end of the table top 1 and then engages with the connecting block 5 through a thread. The bolt 3 and the connecting plate 21 are perpendicular to each other, so the angle of the connecting plate 21 extending obliquely toward the inner side of the flat plate 2 should be within a reasonable range. If the angle between the connecting plate 21 and the flat plate 2 is too large, the length of the through hole 13 will be too long, affecting the structural strength of the table top 1; if the angle between the connecting plate 21 and the flat plate 2 is too small, it may cause interference between the connecting block 5 and the flat plate 2. Therefore, the reasonable angle range formed by the connecting plate 21 and the flat plate 2 is 45-75 degrees. Within this angle range, when the angle is preferably 60 degrees, the threaded connection effect of the bolt 3 and the connecting plate 21 can be best, which can ensure the structural strength of the table top 1 and leave enough installation space for the connecting block 5 to avoid interference between the connecting block 5 and the flat plate 2.

[0058] Furthermore, in order to make the appearance of the table top 1 look simple and elegant, a countersunk hole 13a is opened at the bottom end of the table top 1, which is concentric with the through hole 13 and is used to accommodate the head of the bolt 3; the countersunk hole 13a can hide the head of the bolt 3 inside the table top 1, making the appearance of the table top 1 more simple.

[0059] Furthermore, a protective cover 4 is connected to the bottom end of the table top 1 to block the opening of the countersunk hole 13a; the protective cover 4 can isolate debris and moisture in the air to prevent the bolts 3 from rusting.

[0060] Furthermore, under the premise that the bolt 3 locks the connecting plate 21 at the end of the flat plate 2, in order to fix the other end of the flat plate 2 on the table board and make the plate more firmly installed on the table board 1, the flat plate 2 extends downward at the opposite end close to the strip groove 12 and forms a vertical plate 22 that fits on the corresponding side wall of the table board 1. The vertical plate 22 extends toward the inner side of the table board 1 and forms a bottom plate 23 that is attached to the bottom surface of the table board 1. The flat plate 2, the vertical plate 22, and the bottom plate 23 form a U-shaped slot 24 open toward the table board 1, and the corresponding end of the table board 1 is inserted into and fixed in the U-shaped slot 24; the opposite end of the flat plate 2 provided with the connecting plate 21 is also connected to the table board 1, thereby making the plate stably connected to the table board 1.

[0061] Furthermore, the bottom plate 23 is connected and fixed to the bottom surface of the table top 1 by screws; the bottom plate 23 is fixedly connected to the table top 1, thereby reinforcing the panel; specifically, at least one screw hole 14 is provided on the bottom surface of the table top 1, and a waist-shaped hole 25 corresponding to the position of the screw hole 14 is provided on the bottom plate 23. The screw passes through the waist-shaped hole 25 and is screwed into the screw hole 14, so that the bottom plate 23 is connected and fixed to the bottom surface of the table top 1; the waist-shaped hole 25 can provide sufficient avoidance space for the screw, so that the screw and the screw hole 14 can cooperate normally even if the position of the screw hole 14 deviates slightly.

[0062] Furthermore, in addition to using the U-shaped slot 24 to connect and fix the other end of the tablet 2, there is another design scheme, that is, two spaced-apart strip grooves 12 are provided on the upper end surface 11 of the table top 1, and the connecting plates 21 extend from both ends of the tablet 2 respectively, and the connecting plates 21 are connected to the corresponding strip grooves 12 by bolts 3; so that the magnetic area of the table top 1 can be set in the middle of the table top 1, rather than being limited to the end of the table top 1. The user can determine the position of the magnetic area according to his own choice, thereby enriching the function of the table top 1.

[0063] Example 2: This example is different from the above examples in that Figure 6-7 As shown, this embodiment provides another novel table top, including:

[0064] A plate member that can be attracted to magnetic materials, which is usually an iron plate, including a flat plate 2 and a connecting plate 21 extending obliquely downward from one end of the flat plate 2 and gradually away from the inner side of the flat plate 2;

[0065] The table top 1 is generally a wooden board. A strip-shaped groove 12 is formed on the upper end surface 11 of the table top 1. The strip-shaped groove 12 includes a first side wall 121 and a second side wall 122 opposite to each other. The second side wall 122 extends obliquely downward from top to bottom and is parallel to the connecting plate 21. At least one through hole 13 is formed at the bottom end of the table top 1, located on one side of the first side wall 121, and extending obliquely upward and penetrating the first side wall 121. The flat plate 2 is located on one side of the first side wall 121 and is attached to the upper end surface 11 of the table top 1. The flat plate also closes the upper end opening of the strip-shaped groove 12 and allows the connecting plate 21 to be attached to the second side wall 122.

[0066] Bolt 3, the bolt 3 passes through the through hole 13 obliquely upward from the bottom end of the table board 1 and directly or indirectly forms a threaded fit with the connecting plate 21, so that the plate is connected to the table board 1; in this new table board, unlike Example 1, the connecting plate 21 extends obliquely in the direction away from the inner side of the horizontal plate 2, and the connecting plate 21 forms an obtuse angle with the horizontal plate 2. The bolt 3 also passes through one side of the first side wall 121 at the bottom end of the table board 1 to achieve the same connection effect as in Example 1.

[0067] Furthermore, the direct threaded fit between the connecting plate 21 and the bolt 3 means that a threaded hole is provided on the connecting plate 21, and the bolt 3 is fitted with the threaded hole after passing through the through hole; the indirect threaded fit between the connecting plate 21 and the bolt 3 means that a connecting block 5 is fixed on the inner side of the connecting plate 21 and is located in the strip groove 12, the thickness of the connecting block 5 is greater than the thickness of the connecting plate 21, a screw hole 51 is provided on the connecting block 5, the bolt 3 passes through the through hole 13 and is screwed into the screw hole 51; the thickness of the connecting block 5 is large, and the length of the fit with the bolt 3 is long, so the effect of the threaded connection with the bolt 3 is relatively stable.

[0068] Furthermore, the bolt 3 passes through the first side wall 121 obliquely from the bottom end of the table board 1 and then engages with the connecting block 5 through a thread. The bolt 3 and the connecting plate 21 are perpendicular to each other. Therefore, the angle of the connecting plate 21 extending obliquely toward the inner side of the flat plate 2 should be within a reasonable range. If the angle between the connecting plate 21 and the flat plate 2 is too large, the second side wall 122 will be too close to the upper end surface 11 of the table board 1, affecting the structural strength of the table board 1; if the angle between the connecting plate 21 and the flat plate 2 is too small, the length of the through hole 13 may be too long, which also affects the structural strength of the table board 1; therefore, the angle range formed by the connecting plate 21 and the flat plate 2 is 110-140 degrees; within this angle range, when the angle is preferably 120 degrees, the threaded connection effect of the bolt 3 and the connecting plate 21 is best, which can ensure that the second side wall 122 of the mounting groove 12 will not be too close to the upper end surface 14 of the table board 1, and the length of the through hole 13 of the table board 1 will not be too long.

[0069] Example 3: This example is different from the above examples in that Figure 8-9As shown, this embodiment provides another novel table top, including:

[0070] A plate member capable of attracting magnetic materials, typically an iron plate, includes a flat plate 2, one end of which is extended with a connecting plate 21, the connecting plate 21 including a vertical plate 21a extending downward from the flat plate 2, and a horizontal plate 21b extending laterally from the vertical plate 21a toward the inside of the flat plate 2; the vertical plate 21a and the horizontal plate 21a are L-shaped;

[0071] Tabletop 1, which is typically a wooden board, has a strip-shaped groove 12 formed on its upper end surface 11. The strip-shaped groove 12 includes a first side wall 121 and a second side wall 122 that are opposite to each other, with the second side wall 122 being parallel to the vertical plate 21a. At least one through-hole 13 is formed at the bottom of the tabletop 1, penetrating the bottom of the strip-shaped groove 12 in the longitudinal direction. A flat plate 2 is located on one side of the first side wall 121 and affixed to the upper end surface 11 of the tabletop 1. The flat plate simultaneously closes the upper end opening of the strip-shaped groove 12, and allows the vertical plate 21a and the horizontal plate 21b to affix to the second side wall 122 and the bottom of the strip-shaped groove 12, respectively.

[0072] Bolt 3, bolt 3 passes through the through hole 13 from the bottom end of the table board 1 upward and forms a threaded fit directly or indirectly with the cross plate 21b, so that the plate is connected to the table board 1; in this new table board, unlike the above embodiment, the installation position of the connecting plate 21 and the table board 1 is no longer the side wall of the strip groove 12, but the bottom of the groove, and the corresponding installation position of the through hole 13 and the bolt 3 has also changed, but the principle is still to open the installation groove 12, put the connecting plate 21 into the strip groove 12, and then perform threaded connection, which can also achieve the same connection effect as the above embodiment.

[0073] Furthermore, a connecting block 5 located in the strip groove 12 is fixed to the upper end of the transverse plate 21b, and the connecting block 5 is fixed to the upper end of the transverse plate 21b by welding; the welded connecting block 5 is relatively strong and will not be easily separated from the connecting plate 21; the thickness of the connecting block 5 is greater than the thickness of the transverse plate 21b, and a screw hole 51 is provided on the connecting block 5, and the bolt 3 passes through the through hole 13 and the transverse plate 21b and is screwed into the screw hole 51; the thickness of the connecting block 5 is large, and the length of the connection with the bolt 3 is long, and the effect of the threaded connection with the bolt 3 is relatively stable.

[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 new table top, characterized in that: include: A plate member capable of attracting magnetic material comprises a flat plate (2) and a connecting plate (21) extending obliquely downward from one end of the flat plate (2) and gradually approaching the inner side of the flat plate (2); A table top (1), wherein a strip groove (12) is provided on the upper end surface (11) of the table top (1), and the strip groove (12) includes a first side wall (121) and a second side wall (122) opposite to each other, and the second side wall (122) extends obliquely from top to bottom and is parallel to the connecting plate (21); at least one through hole (13) is provided at a position on the bottom end of the table top (1) located on one side of the second side wall (122), which extends obliquely upward and penetrates the second side wall (122); the flat plate (2) is located on one side of the first side wall (121) and is attached to the upper end surface (11) of the table top (1), and the flat plate simultaneously closes the upper end opening of the strip groove (12) and enables the connecting plate (21) to be attached to the second side wall (122); The bolt (3) passes through the through hole (13) obliquely upward from the bottom end of the table top (1) and forms a threaded fit with the connecting plate (21) directly or indirectly, so that the plate is connected to the table top (1).

2. A novel table top according to claim 1, characterized in that: A connecting block (5) is fixed inside the connecting plate (21) and is located in the strip groove (12). The thickness of the connecting block (5) is greater than the thickness of the connecting plate (21). A screw hole (51) is provided on the connecting block (5). The bolt (3) passes through the through hole (13) and is screwed into the screw hole (51).

3. The novel table top according to claim 1 is characterized in that: The angle formed by the connecting plate (21) and the flat plate (2) is in the range of 45-75 degrees.

4. A new table top, characterized in that: include: A plate member capable of attracting magnetic material comprises a flat plate (2) and a connecting plate (21) extending obliquely downward from one end of the flat plate (2) and gradually away from the inner side of the flat plate (2); A table top (1), wherein a strip groove (12) is provided on the upper end surface (11) of the table top (1), and the strip groove (12) includes a first side wall (121) and a second side wall (122) opposite to each other, and the second side wall (122) extends obliquely from top to bottom and is parallel to the connecting plate (21); at least one through hole (13) is provided at a position on the bottom end of the table top (1) located on one side of the first side wall (121), which extends obliquely upward and penetrates the first side wall (121); the flat plate (2) is located on one side of the first side wall (121) and is attached to the upper end surface (11) of the table top (1), and the flat plate simultaneously closes the upper end opening of the strip groove (12) and enables the connecting plate (21) to be attached to the second side wall (122); The bolt (3) passes through the through hole (13) obliquely upward from the bottom end of the table top (1) and forms a threaded fit with the connecting plate (21) directly or indirectly, so that the plate is connected to the table top (1).

5. The novel table top according to claim 4 is characterized in that: A connecting block (5) is fixed on the inner side of the connecting plate (21) and is located in the strip-shaped groove (12). The thickness of the connecting block (5) is greater than the thickness of the connecting plate (21). A screw hole (51) is provided on the connecting block (5). A relief hole (211) corresponding to the position of the screw hole (51) is provided on the connecting plate (21). The bolt (3) passes through the through hole (13) and the relief hole (211) and is screwed into the screw hole (51).

6. The novel table top according to claim 5 is characterized in that: The connecting block (5) is fixed to the inner side of the connecting plate (21) by welding.

7. The novel table top according to claim 4 is characterized in that: The angle formed by the connecting plate (21) and the flat plate (2) is in the range of 110-140 degrees.

8. A new type of table top, characterized in that: include: A plate member capable of attracting magnetic material comprises a flat plate (2), one end of the flat plate (2) being provided with a connecting plate (21), the connecting plate (21) comprising a vertical plate (21a) extending downward from the flat plate (2), and a horizontal plate (21b) extending laterally from the vertical plate (21a) toward the inside of the flat plate (2); A table top (1), wherein a strip groove (12) is provided on the upper end surface (11) of the table top (1), and the strip groove (12) includes a first side wall (121) and a second side wall (122) opposite to each other, and the second side wall (122) is parallel to the vertical plate (21a); at least one through hole (13) is provided at the bottom end of the table top (1) for penetrating the bottom of the strip groove (12) in the longitudinal direction; the flat plate (2) is located on one side of the first side wall (121) and is attached to the upper end surface (11) of the table top (1), and the flat plate simultaneously closes the upper end opening of the strip groove (12), and enables the vertical plate (21a) and the horizontal plate (21b) to be attached to the second side wall (122) and the bottom of the strip groove (12), respectively; The bolt (3) passes through the through hole (13) from the bottom end of the table top (1) and forms a threaded fit with the cross plate (21b) directly or indirectly, so that the plate is connected to the table top (1).

9. The novel table top according to claim 8 is characterized by: A connecting block (5) located in the strip groove (12) is fixed to the upper end of the transverse plate (21b). The thickness of the connecting block (5) is greater than the thickness of the transverse plate (21b). A screw hole (51) is provided on the connecting block (5). The bolt (3) passes through the through hole (13) and the transverse plate (21b) and is screwed into the screw hole (51).

10. The novel table top according to claim 9, characterized in that: The connecting block (5) is fixed to the upper end of the transverse plate (21b) by welding.

11. A novel table top according to claim 1, 4 or 8, characterized in that: A countersunk hole (13a) is provided at the bottom end of the table top (1), which is concentric with the through hole (13) and is used to accommodate the head of the bolt (3).

12. The novel table top according to claim 11, characterized in that: The bottom end of the table top (1) is connected to a protective cover (4) that blocks the opening of the countersunk hole (13a).

13. A novel table top according to claim 1, 4 or 8, characterized in that: The flat plate (2) extends downward from an end opposite to the strip groove (12) and forms a vertical plate (22) attached to the corresponding side wall of the table board (1). The vertical plate (22) further extends toward the inner side of the table board (1) and forms a bottom plate (23) attached to the bottom surface of the table board (1). The flat plate (2), the vertical plate (22), and the bottom plate (23) form a U-shaped slot (24) open toward the table board (1), and the corresponding end of the table board (1) is inserted into and fixed in the U-shaped slot (24).

14. The novel table top according to claim 13, characterized in that: The bottom plate (23) is fixed to the bottom surface of the table top (1) by screws.

15. The novel table top according to claim 14, characterized in that: The bottom surface of the table top (1) is provided with at least one screw hole (14), and the bottom plate (23) is provided with a waist-shaped hole (25) corresponding to the position of the screw hole (14). The screw passes through the waist-shaped hole (25) and is screwed into the screw hole (14), so that the bottom plate (23) is connected and fixed to the bottom surface of the table top (1).

16. A novel table top according to claim 1, 4 or 8, characterized in that: The upper end surface (11) of the table top (1) is provided with two spaced apart strip grooves (12), and the connecting plates (21) extend from both ends of the flat plate (2), respectively. The connecting plates (21) are connected to the corresponding strip grooves (12) via bolts (3).

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