Assembly type conference table convenient to disassemble and assemble

Abstract

The invention discloses an assembly type conference table convenient to disassemble and assemble, and relates to the related technical field of office devices. The table specifically comprises a table body, the table body comprises a table plate and a foot plate, and the long edge and the wide edge of the plane where the table plate is located are arranged to be a first edge and a second edge respectively; the first connecting piece, the first mounting mechanism, the second connecting piece and the second mounting mechanism are arranged. The first connecting pieces and the second connecting pieces are arranged on the periphery of the table top correspondingly, stable connection between every two adjacent table bodies is facilitated, when the table is used, the multiple table bodies can be spliced into a whole of a rectangular structure or a whole of a linear structure, and therefore the table is convenient to use. According to the conference table convenient to assemble and disassemble, a plurality of conference tables are spliced and combined again, after the needed overall shape is spliced, under the action of the first mounting mechanism and the second mounting mechanism, a plurality of table bodies can be stably connected conveniently, and the stability of the table bodies in the using process is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of office devices, and particularly relates to a prefabricated conference table that is convenient for disassembly and assembly. Background Art

[0002] The conference table is also called a meeting table. The meeting table plays an important role in modern office work. The open design of the meeting table encourages employees to communicate face to face, breaks the sense of distance of traditional cubicles, and promotes teamwork. Moreover, the meeting table has various functions according to the actual usage scenarios. For example, a computer meeting table usually adopts a modular design, which can adapt to various conference room layouts. The built-in cable management function keeps the desktop tidy and helps improve work efficiency. While for traditional wooden desks, while being convenient and durable, in the selection of materials for the meeting table, environmental protection requirements are also fully considered, and recyclable or natural environmental protection materials are selected for production, with characteristics such as scratch resistance and splash proof, meeting the environmental protection awareness.

[0003] In the actual application process, different meeting tables will be selected according to the meeting form. For example, U-shaped or oval meeting tables may be suitable for occasions where the host or speaker needs to be in the center position, such as seminars and training sessions, which is convenient for the host to have eye contact and interaction with all participants. While the long strip meeting tables arranged in a row may be more suitable for formal occasions, such as board meetings and signing ceremonies. This layout has a clear sense of hierarchy, with the two ends possibly being the leadership positions and the middle being the subordinates, facilitating the display of authority and structured communication.

[0004] After retrieval, the patent with the Chinese patent publication number CN 220069158 U discloses an assembled meeting table, which mainly connects and installs each structure of the meeting table through various structural connectors, lacking the connection between meeting tables. While in the patent with the Chinese patent publication number CN 115813134A, a mobile quick-install conference table is disclosed, which involves assembling several single meeting tables into an overall meeting table.

[0005] The above patents have the following deficiencies: When different types of meetings are held and corresponding meeting scenarios need to be arranged, and when selecting meeting tables, the above-mentioned assembled meeting tables have more combination forms, but the connection and installation between each meeting table cannot be achieved, which will lead to the inability to form a regular whole between the meeting tables. While the above-mentioned mobile quick-install conference table has a relatively fixed shape and cannot achieve the re-splicing and combination between single meeting tables, thus making the above-mentioned meeting tables lack practicality and inconvenient to use under such requirements. Summary of the Invention

[0006] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a prefabricated conference table that is convenient for disassembly and assembly.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] An assembled conference table that is convenient for disassembly and assembly, including a table body. The table body includes a tabletop with a rectangular structure and an I-shaped footboard longitudinally installed at the bottom of the tabletop. The surface of the tabletop covers the footboard and there is a distance between the edge of the tabletop and the footboard. It further includes: the long side and the wide side of the plane where the tabletop is located are respectively set as the first edge and the second edge; two connecting members one, symmetrically arranged, are respectively installed at the first edge positions on both sides of the tabletop. When adjacent two table bodies are butted through the first edge positions, the corresponding two connecting members one are connected through an installation mechanism one; two connecting members two, symmetrically arranged, are respectively installed at the second edge positions on both sides of the tabletop. When adjacent two table bodies are butted through the second edge positions, the corresponding two connecting members two are connected through an installation mechanism two.

[0009] Preferably: There are several connecting members one, and several connecting members one are linearly and equidistantly arranged along the direction parallel to the first edge of the tabletop. When adjacent two table bodies are butted through the first edge positions, an installation corridor one is formed between the corresponding two connecting members one, and the installation mechanism one is installed on the two connecting members one along the direction of one end of the installation corridor and connects the two connecting members one.

[0010] Further: It also includes two stress beams respectively installed at the first edge positions at the bottom of the tabletop 2. The connecting member one includes a mounting plate one, and the mounting plate one is installed on the stress beam through a mounting portion one. One side of the mounting plate one is provided with an inclined pressure plate with an opening facing upward, and the end of the inclined pressure plate is provided with a compression portion extending obliquely.

[0011] Based on the above solution: The installation mechanism one includes: a clamping plate with a flat surface, a sliding column is longitudinally connected to the clamping plate, and the side of the clamping plate close to the sliding column is in movable contact with the outer surface of the inclined pressure plate; a lower pressure plate, with a trapezoidal structure and an opening at one end, the inclined side wall of the lower pressure plate is set as an extrusion portion, the extrusion portion and the compression portion are complementary angles to the plane where the clamping plate is located and are in movable contact; a tightening screw, threadedly connected to the clamping plate and rotatably connected to the end of the lower pressure plate.

[0012] In a better solution among the above solutions: When adjacent two table bodies are butted through the second edge positions, an installation corridor two is formed between the corresponding two connecting members two, and the installation mechanism two is installed on the two connecting members two along the direction of one end of the installation corridor two and connects the two connecting members two.

[0013] As a further solution of the present invention: The second connecting piece includes a second mounting plate having a length. The second mounting plate is mounted on the foot plate through a second mounting portion. An upper tooth groove portion and a lower tooth groove portion that penetrate through both ends are provided on the second mounting plate. Both the upper tooth groove portion and the lower tooth groove portion have openings and the opening directions are opposite.

[0014] Meanwhile, the second mounting mechanism includes: a bracket, at least two guide rods fixedly connected to the bracket. When the second mounting mechanism connects two second connecting pieces, the guide rods are perpendicular to the second mounting plate; a tooth plate, slidably connected to the guide rods, and there are two tooth plates symmetrically arranged on both sides of the bracket. The tooth plate is of a U-shaped structure and the opening faces the second connecting piece. Upper tooth portions and lower tooth portions corresponding to the upper tooth groove portion and the lower tooth groove portion are provided at the U-shaped opening position of the tooth plate. An extrusion channel is formed between the two tooth plates.

[0015] As a preferred embodiment of the present invention: The second mounting mechanism further includes: at least two bidirectional screws, both ends of each bidirectional screw penetrate through two tooth plates and are threadedly connected; a rotating rod, rotatably connected to the bracket, both ends of the rotating rod extend out of the extrusion channel and are connected with output splines; a worm, connected to the rotating rod; a turbine, connected to the middle position of the bidirectional screw and meshed with the worm.

[0016] Meanwhile, the foot plate is composed of a vertical plate and two horizontal plates respectively located at both ends of the vertical plate. Clamping portions are provided at both ends of the vertical plate. The clamping portions are engaged with clamping grooves opened on the horizontal plates. The vertical plate and the two horizontal plates are connected by a plurality of right-angle plates; Longitudinal storage tubes are provided at the bottoms of both ends of the horizontal plate. A lifting screw is threadedly connected to the top of the storage tube. One end of the lifting screw extends into the storage tube and is connected with a universal ball.

[0017] As a further solution of the present invention: A plate groove is opened at the top of the table board. A contact plate is accommodated in the plate groove. Quick-installation components are provided at the four corners of the contact plate. The quick-installation component includes a telescopic tube connected to the contact plate, a movable rod slidably connected to one end of the telescopic tube, a spring connecting the movable rod and the telescopic tube, a convex block connected to the end of the movable rod away from the telescopic rod, and a rotating wheel connected to the convex block. Two convex portions are symmetrically provided on the convex block. A locking column having a hollow structure and penetrating through both ends is provided at the bottom of the table board. A chute corresponding to the convex portion in cross-section is opened inside the locking column.

[0018] The beneficial effects of the present invention are:

[0019] 1. In the present invention, by respectively providing a connecting member one and a connecting member two around the desktop, the stable connection between two adjacent table bodies is facilitated. During use, several table bodies can be spliced into an overall rectangular structure, or several table bodies can be spliced into an overall linear structure, achieving the re-splicing and combination between several conference tables. After splicing into the required overall shape, under the action of the installation mechanism one and the installation mechanism two, the stable connection between several table bodies is facilitated, ensuring the stability of the table bodies during use. In this process, various usage requirements can be met, which is convenient to use and improves the practicality.

[0020] 2. In the present invention, by providing liftable universal beads at the bottom of the table body, when two table bodies are butted, it facilitates the user to move the table bodies, and further facilitates the stable connection between the two table bodies, improving the convenience during the movement of the table bodies.

[0021] 3. In the present invention, by movably engaging a contact plate in the plate groove of the table board, and then through a quick-installation component, the replacement of the contact plate can be achieved. When the contact plate is damaged or affects the overall aesthetics of the table body, a new contact plate can be quickly replaced for the desktop, with a simple structure and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structure schematic diagram of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0023] Figure 2 is a partial planar structure schematic diagram of an easily disassembled and assembled prefabricated conference table proposed by the present invention Figure 1 ;

[0024] Figure 3 is a partial planar structure schematic diagram of an easily disassembled and assembled prefabricated conference table proposed by the present invention Figure 2 ;

[0025] Figure 4 is an enlarged schematic diagram of the structure at B in an easily disassembled and assembled prefabricated conference table proposed by the present invention Figure 3 ;

[0026] Figure 5 is a three-dimensional structure schematic diagram of the table body of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0027] Figure 6 is a Figure 5 bottom structure schematic diagram of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0028] Figure 7 is a bottom structure schematic diagram of the table board of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0029] Figure 8 Schematic diagram of the board groove structure of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0030] Figure 9 Exploded structure diagram of the quick assembly component of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0031] Figure 10 Schematic diagram of the foot board structure of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0032] Figure 11 Three-dimensional structure diagram of the second installation mechanism of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0033] Figure 12 An easily disassembled and assembled prefabricated conference table proposed by the present invention Figure 11 Plan structure diagram;

[0034] Figure 13 An easily disassembled and assembled prefabricated conference table proposed by the present invention Figure 11 Section structure diagram;

[0035] Figure 14 Exploded structure diagram of the second installation mechanism of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0036] Figure 15 Exploded structure diagram of the first installation mechanism and the first connecting piece of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0037] Figure 16 Structure diagram of the second connecting piece of an easily disassembled and assembled prefabricated conference table proposed by the present invention;

[0038] Figure 17 Partial structure diagram of an easily disassembled and assembled prefabricated conference table proposed by the present invention.

[0039] In the figure: 1, table body; 2, table board; 3, foot board; 301, vertical board; 302, horizontal board; 303, clamping part; 304, clamping groove; 305, right-angle board; 4, first edge; 5, second edge; 6, connecting part one; 601, mounting plate one; 602, mounting part one; 603, inclined pressure plate; 604, pressed part; 7, mounting mechanism one; 701, clamping plate; 702, sliding column; 703, lower pressure plate; 704, extrusion part; 705, tightening screw; 8, connecting part two; 801, mounting plate two; 802, upper tooth groove part; 803, lower tooth groove part; 9, mounting mechanism two; 901, bracket; 902, guide rod; 903, tooth plate; 904, upper tooth part; 905, lower tooth part; 906, extrusion channel; 907, bidirectional screw; 908, rotating rod; 909, output spline; 910, worm; 911, turbine; 10, mounting corridor one; 11, stress beam; 12, mounting corridor two; 13, storage pipe; 14, lifting screw; 15, universal ball; 16, plate groove; 17, contact plate; 18, telescopic pipe; 19, movable rod; 20, protruding block; 21, rotating wheel; 22, protruding part; 23, locking column; 24, sliding groove; 25, spring. Detailed implementation manners

[0040] The technical solutions of the present invention will be further described in detail below in combination with the detailed implementation manners.

[0041] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and cannot be understood as a limitation of the present invention.

[0042] An assembled conference table that is convenient for disassembly and assembly, such as Figures 1 - 17As shown in the figure, it includes a table body 1. The table body 1 includes a tabletop 2 with a rectangular structure and an I-shaped footboard 3 longitudinally installed at the bottom of the tabletop 2. The surface of the tabletop 2 covers the footboard 3 and there is a distance between the edge of the tabletop 2 and the footboard 3. It also includes that the long side and the wide side of the plane where the tabletop 2 is located are respectively set as the first edge 4 and the second edge 5; two connecting parts one 6 are symmetrically arranged and are respectively installed at the positions of the first edge 4 on both sides of the tabletop 2. When two adjacent table bodies 1 are butted through the first edge 4, the corresponding two connecting parts one 6 are connected through the installation mechanism one 7; two connecting parts two 8 are symmetrically arranged and are respectively installed at the positions of the second edge 5 on both sides of the tabletop 2. When two adjacent table bodies 1 are butted through the second edge 5, the corresponding two connecting parts two 8 are connected through the installation mechanism two 9. According to needs, several table bodies 1 can be spliced into a rectangular structure of the table body 1, or several table bodies 1 can be arranged in a row to form a whole, achieving the re-splicing and combination between several conference tables. After splicing into the required overall shape, under the action of the installation mechanism one 7 and the installation mechanism two 9, it is convenient to stably connect several table bodies 1, ensuring the stability of the table body 1 during use. In this process, various usage requirements can be met, which is convenient to use and improves the practicability.

[0043] To solve the problem of the connection stability between the first edges 4 of two adjacent table bodies 1; as Figure 15 shown, there are several connecting parts one 6. The several connecting parts one 6 are linearly and equidistantly arranged along the direction parallel to the first edge 4 of the tabletop. When two adjacent table bodies 1 are butted through the first edge 4, an installation corridor one 10 is formed between the corresponding two connecting parts one 6. The installation mechanism one 7 is installed on the two connecting parts one 6 along the end direction of the installation corridor one 10 to connect the two connecting parts one 6;

[0044] It also includes two force-bearing beams 11 respectively installed at the positions of the first edge 4 at the bottom of the tabletop 2. The connecting part one 6 includes an installation plate one 601. The installation plate one 601 is installed on the force-bearing beam 11 through an installation part one 602. One side of the installation plate one 601 is provided with an inclined pressure plate 603 with an opening facing upwards. The end of the inclined pressure plate 603 is provided with a compression part 604 extending obliquely.

[0045] To solve the problem of connecting the two connecting parts one 6; as Figure 15As shown in the figure, the first installation mechanism 7 includes: a clamping plate 701 with a flat surface, a sliding column 702 longitudinally connected to the clamping plate 701, and one side of the clamping plate 701 close to the sliding column 702 is in active contact with the outer surface of the inclined pressure plate 603; a lower pressure plate 703, which is of a trapezoidal structure and has an opening at one end, and the inclined side wall of the lower pressure plate 703 is provided with a pressing part 704. The pressing part 704 and the pressed part 604 are complementary angles to the angle of the clamping plate 701 in the plane and are in active contact; a tightening screw 705, which is threadedly connected to the clamping plate 701 and the end is rotatably connected to the lower pressure plate 703.

[0046] By rotating the tightening screw 705, the pressing part 704 forms a pressing force on the pressed part 604. Also, because both of them are inclined, the tabletop 2 connected to the first connecting part 6 will move towards the installation corridor 10, and then the two tabletops 2 will move towards each other synchronously. Then, the positions of the second edges of the two tabletops 2 will be in tight contact, forming a stable connection relationship between the two tabletops 2.

[0047] To solve the problem of the connection stability between the second edges 5 of two adjacent tables 1; as Figures 11 - 14 shown, when two adjacent tables 1 are butted at the position of the second edge 5, an installation corridor 12 is formed between the corresponding two second connecting parts 8. The second installation mechanism 9 is installed on the two second connecting parts 8 along the end direction of the installation corridor 12 to connect the two second connecting parts 8.

[0048] The second connecting part 8 includes an installation plate two 801 with a length. The installation plate two 801 is installed on the foot plate 3 through the second installation part. The installation plate two 801 is provided with an upper tooth groove part 802 and a lower tooth groove part 803 that penetrate through both ends. Both the upper tooth groove part 802 and the lower tooth groove part 803 have openings and the opening directions are opposite.

[0049] To solve the problem of connecting the two second connecting parts 8; as Figures 11 - 14 shown, the second installation mechanism 9 includes: a bracket 901 and a tooth plate 903. Specifically, at least two guide rods 902 are fixedly connected to the bracket 901. When the second installation mechanism 9 connects the two second connecting parts 8, the guide rods 902 are perpendicular to the installation plate two 801; the tooth plate 903 is slidably connected to the guide rods 902, and there are two tooth plates 903 which are symmetrically arranged on both sides of the bracket 901. The tooth plate 903 is of a U-shaped structure and the opening faces the second connecting part 8. On the U-shaped opening position of the tooth plate 903, there are an upper tooth part 904 and a lower tooth part 905 corresponding to the upper tooth groove part 802 and the lower tooth groove part 803, and a pressing channel 906 is formed between the two tooth plates 903.

[0050] The second installation mechanism 9 further includes: a bidirectional screw 907, a rotating rod 908, a worm 910, and a turbine 911. Specifically, at least two bidirectional screws 907 are provided, and both ends of the bidirectional screw 907 penetrate through two toothed plates 903 and are threadedly connected; the rotating rod 908 is rotatably connected to the bracket 901, and both ends of the rotating rod 908 extend out of the extrusion channel 906 and are connected with output splines 909; the worm 910 is connected to the rotating rod 908; the turbine 911 is connected to the middle position of the bidirectional screw 907 and is engaged with the worm 910. By rotating the bidirectional screw 907, the two toothed plates 903 can be driven to move towards the extrusion channel 906, thereby reducing the width of the extrusion channel 906. The toothed plates 903 will pull the foot plate 3 and the tabletop 2 towards the second installation corridor 12 through the upper tooth groove part 802 and the lower tooth groove part 803. At this time, the two tabletops 2 move towards each other synchronously, so that the positions of the second edges 5 of the two tabletops 2 are in close contact, forming a stable connection relationship between the two tabletops 2.

[0051] To solve the problem of the convenience of moving the table body 1; as Figure 10 and Figure 17 shown, the foot plate 3 is composed of a vertical plate 301 and two transverse plates 302 respectively located at both ends of the vertical plate 301. Clamping portions 303 are provided at both ends of the vertical plate 301, and the clamping portions 303 are engaged with clamping grooves 304 opened on the transverse plates 302. The vertical plate 301 and the two transverse plates 302 are connected by a plurality of right-angled plates 305; longitudinal storage tubes 13 are provided at the bottoms of both ends of the transverse plates 302. A lifting screw 14 is threadedly connected to the top of the storage tube 13. One end of the lifting screw 14 extends into the storage tube 13 and is connected with a universal ball 15. When using a tool to rotate the lifting screw 14, one end of the lifting screw 14 will drive the universal ball 15 to extend towards the bottom of the table body 1 until a corner of the table body 1 is supported. Then, the universal balls 15 at other positions are moved, and finally the table body 1 is supported. At this time, when moving the table body 1, the table body 1 is connected to the ground through the universal balls 15, reducing the friction when the table body 1 moves, and thus facilitating the manual movement of the table body 1. By providing liftable universal balls 15 at the bottom of the table body 1, when two table bodies 1 are docked, it is convenient for the user to move the table body 1, and it is more convenient for the stable connection between the two table bodies 1, improving the convenience when the table body 1 moves.

[0052] As Figures 5 - 9As shown in the figure, a plate groove 16 is formed at the top of the table board 2, and a contact board 17 is accommodated in the plate groove 16. Quick-installation components are provided at the four corners of the contact board 17. The quick-installation components include a telescopic tube 18 connected to the contact board 17, a movable rod 19 slidably connected to one end of the telescopic tube 18, a spring 25 connecting the movable rod 19 and the telescopic tube 18, a convex block 20 connected to the end of the movable rod 19 away from the telescopic rod, and a rotating wheel 21 connected to the convex block 20. Two convex portions 22 are symmetrically provided on the convex block 20. A locking column 23 with a hollow structure and through both ends is provided at the bottom of the table board 2. A sliding groove 24 corresponding to the convex portion 22 in cross section is formed inside the locking column 23. By movably engaging the contact board 17 in the plate groove 16 of the table board 2, the contact board 17 can be replaced through the quick-installation components. When the contact board 17 is damaged or affects the overall aesthetics of the table body 1, a new contact board 17 can be quickly replaced for the tabletop. The structure is simple and convenient to use.

[0053] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. An assembled conference table that is convenient for disassembly and assembly, including a table body (1), the table body (1) includes a tabletop (2) with a rectangular structure and an I-shaped footboard (3) longitudinally installed at the bottom of the tabletop (2). The surface of the tabletop (2) covers the footboard (3), and there is a distance between the edge of the tabletop (2) and the footboard (3). It is characterized in that, Further included are: The long side and the wide side of the plane where the tabletop (2) is located are respectively set as the first edge (4) and the second edge (5); Two first connecting pieces (6) are symmetrically arranged and are respectively installed at the positions of the first edges (4) on both sides of the tabletop (2). When adjacent two table bodies (1) are butted through the positions of the first edges (4), the corresponding two first connecting pieces (6) are connected through a first installation mechanism (7); Two second connecting pieces (8) are symmetrically arranged and are respectively installed at the positions of the second edges (5) on both sides of the tabletop (2). When adjacent two table bodies (1) are butted through the positions of the second edges (5), the corresponding two second connecting pieces (8) are connected through a second installation mechanism (9).

2. The prefabricated conference table that is easy to disassemble and assemble according to claim 1, wherein There are a plurality of the first connecting pieces (6), and the plurality of the first connecting pieces (6) are linearly arranged at equal intervals along the direction parallel to the first edge (4) of the tabletop. When adjacent two table bodies (1) are butted through the positions of the first edges (4), an installation corridor one (10) is formed between the corresponding two first connecting pieces (6), and the first installation mechanism (7) is installed on the two first connecting pieces (6) along the end direction of the installation corridor one (10) to connect the two first connecting pieces (6).

3. The prefabricated conference table that is easy to disassemble and assemble according to claim 1, wherein, Further included are two stress beams (11) respectively installed at the positions of the first edges (4) at the bottom of the tabletop (2). The first connecting piece (6) includes a first mounting plate (601), the first mounting plate (601) is installed on the stress beam (11) through a first mounting part (602), one side of the first mounting plate (601) is provided with an inclined pressure plate (603) with an opening facing upwards, and the end of the inclined pressure plate (603) is provided with a compression part (604) extending obliquely.

4. The prefabricated conference table convenient for disassembly and assembly according to claim 1, characterized in that, The first installation mechanism (7) includes: A clamping plate (701) with a plane, a sliding column (702) is longitudinally connected to the clamping plate (701), and the side of the clamping plate (701) close to the sliding column (702) is in movable contact with the outer surface of the inclined pressure plate (603); A lower pressure plate (703), which is of a trapezoidal structure and has an opening at one end, the inclined side wall of the lower pressure plate (703) is set as an extrusion part (704), and the extrusion part (704) and the compression part (604) are complementary angles to the angle of the clamping plate (701) and are in movable contact; A tightening screw (705) is threadedly connected to the clamping plate (701) and the end is rotatably connected to the lower pressure plate (703).

5. The prefabricated conference table according to claim 1, which is easy to disassemble and assemble, is characterized in that When adjacent two table bodies (1) are butted through the positions of the second edges (5), an installation corridor two (12) is formed between the corresponding two second connecting pieces (8), and the second installation mechanism (9) is installed on the two second connecting pieces (8) along the end direction of the installation corridor two (12) to connect the two second connecting pieces (8).

6. The prefabricated conference table according to claim 1, which is convenient for disassembly and assembly, is characterized in that, The second connecting piece (8) includes a second mounting plate (801) with a length. The second mounting plate (801) is mounted on the foot plate (3) through a second mounting portion. An upper tooth groove portion (802) and a lower tooth groove portion (803) that penetrate through both ends are provided on the second mounting plate (801). Both the upper tooth groove portion (802) and the lower tooth groove portion (803) have openings and the opening directions are opposite.

7. The prefabricated conference table convenient for disassembly and assembly according to claim 6, characterized in that, The second mounting mechanism (9) includes: A bracket (901) fixedly connected with at least two guide rods (902) thereon. When the second mounting mechanism (9) connects two second connecting pieces (8), the guide rods (902) are perpendicular to the second mounting plate (801); Tooth plate (903), slidably connected to the guide rod (902), and there are two tooth plates (903) symmetrically arranged on both sides of the bracket (901). The tooth plate (903) is of a U-shaped structure and the opening faces the second connecting piece (8). Upper tooth portions (904) and lower tooth portions (905) corresponding to the upper tooth groove portion (802) and the lower tooth groove portion (803) are provided at the U-shaped opening position of the tooth plate (903). An extrusion channel (906) is formed between the two tooth plates (903).

8. The prefabricated conference table that is easy to disassemble and assemble according to claim 7, wherein, The second mounting mechanism (9) further includes: A bidirectional screw (907), with at least two provided. Both ends of the bidirectional screw (907) penetrate through the two tooth plates (903) and are threadedly connected; A rotating rod (908), rotatably connected to the bracket (901). Both ends of the rotating rod (908) extend out of the extrusion channel (906) and are connected with output splines (909); A worm (910), connected to the rotating rod (908); A turbine (911), connected to the middle position of the bidirectional screw (907) and meshing with the worm (910).

9. The prefabricated conference table that is convenient for disassembly and assembly according to claim 1, wherein The foot plate (3) is composed of a vertical plate (301) and two transverse plates (302) respectively located at both ends of the vertical plate (301). Clamping portions (303) are provided at both ends of the vertical plate (301). The clamping portions (303) are engaged with clamping grooves (304) opened on the transverse plates (302). The vertical plate (301) and the two transverse plates (302) are connected by a plurality of right-angle plates (305); Receiving tubes (13) are longitudinally provided at the bottoms of both ends of the transverse plate (302). A lifting screw (14) is threadedly connected to the top of the receiving tube (13). One end of the lifting screw (14) extends into the receiving tube (13) and is connected with a universal ball (15).

10. A prefabricated conference table that is easy to disassemble and assemble according to claim 1, characterized in that, A plate groove (16) is formed at the top of the table board (2). A contact plate (17) is accommodated in the plate groove (16). Quick installation components are provided at the four corners of the contact plate (17). The quick installation components include a telescopic tube (18) connected to the contact plate (17), a movable rod (19) slidably connected to one end of the telescopic tube (18), a spring (25) connecting the movable rod (19) and the telescopic tube (18), a raised block (20) connected to the end of the movable rod (19) away from the telescopic rod, and a rotating wheel (21) connected to the raised block (20). Two raised portions (22) are symmetrically provided on the raised block (20). A locking column (23) with a hollow structure and through both ends is provided at the bottom of the table board (2). A sliding groove (24) corresponding to the raised portion (22) in cross section is formed inside the locking column (23).

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