Desk for multifunctional classroom

Abstract

The utility model relates to the technical field of educational facilities, in particular to a desk for a multifunctional classroom, which comprises a desktop and a support structure, the support structure comprises at least four connecting pieces, desk legs are connected below the connecting pieces, grooves I are arranged above the connecting pieces, connecting rods are connected between the connecting pieces on the front side and the connecting pieces on the rear side, and the connecting rods are connected with the desk legs. The cross beam penetrates through the space between the first grooves of the connecting piece on the left side and the first grooves of the connecting piece on the right side, a supporting plate is arranged above the cross beam, and a table top is installed above the supporting plate. Compared with the prior art, the mortise and tenon joint structure with the grooves matched with the cross beams is adopted, the bearing capacity and stability are high, a large table top can be supported, and communication and cooperation of groups are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of educational facilities, in particular to a desk used in a multifunctional classroom. Background Art

[0002] In multifunctional classrooms such as labor and technology classrooms and science and innovation classrooms, students need to communicate and collaborate in groups, and the desks used need to meet the needs of groups of 4-6 people. At the same time, various tools and instruments may need to be placed on the desktop, so the desks need to have strong load-bearing capacity and stability to meet the use needs of multifunctional classrooms. Summary of the invention

[0003] The utility model provides a desk for a multifunctional classroom in order to overcome the deficiencies of the prior art.

[0004] To achieve the above-mentioned purpose, a desk for a multi-functional classroom is designed, including a desktop and a supporting structure, wherein the supporting structure includes at least four connecting parts, the table legs are connected below the connecting parts, a groove 1 is provided above the connecting parts, a connecting rod is connected between the front connecting parts and the rear connecting parts, a crossbeam passes through the groove 1 of the connecting parts arranged on the left and the right, a support plate is provided above the crossbeam, and the desktop is installed above the support plate.

[0005] The side and bottom of the connecting piece are provided with raised structures, the two ends of the connecting rod are sleeved on the outside of the raised structures on the side of the connecting piece, and the upper ends of the table legs are sleeved on the outside of the raised structures below the connecting piece.

[0006] Two grooves are provided on both sides of the lower side of the support plate, and the two grooves are supported on both sides of the upper part of the cross beam. A connecting plate is provided on one side of the two grooves, and a connecting hole is opened on the connecting plate.

[0007] The crossbeam is fixed to the groove one by bolts.

[0008] The lower part of the table leg is inclined outward.

[0009] Compared with the prior art, the utility model has a stronger load-bearing capacity and stability by adopting the mortise and tenon structure in which the grooves and the crossbeams cooperate, and can support a larger desktop, which is convenient for group communication and collaboration. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the utility model.

[0011] Figure 2 Schematic diagram of the support structure.

[0012] Figure 3 It is a side view of the utility model.

[0013] Figure 4A schematic diagram of the connector.

[0014] Figure 5 Schematic diagram of the support plate.

[0015] See also Figure 1-Figure 5 , where 1 is the table top, 2 is the connecting piece, 2-1 is the groove one, 2-2 is the raised structure, 3 is the crossbeam, 4 is the supporting plate, 4-1 is the groove two, 4-2 is the connecting plate, 4-3 is the connecting hole, 5 is the connecting rod, and 6 is the table leg. DETAILED DESCRIPTION

[0016] The utility model is further described below with reference to the accompanying drawings.

[0017] like Figure 1-Figure 5 As shown, the supporting structure includes at least four connecting members 2, a table leg 6 is connected to the bottom of the connecting member 2, a groove 2-1 is provided above the connecting member 2, a connecting rod 5 is connected between the front connecting member 2 and the rear connecting member 2, a crossbeam 3 passes through the groove 2-1 of the connecting member 2 on the left and the connecting member 2 on the right, a support plate 4 is provided above the crossbeam 3, and a table top 1 is installed above the support plate 4.

[0018] The side and bottom of the connecting member 2 are provided with a raised structure 2 - 2 , the two ends of the connecting rod 5 are sleeved on the outside of the raised structure 2 - 2 on the side of the connecting member 2 , and the upper end of the table leg 6 is sleeved on the outside of the raised structure 2 - 2 below the connecting member 2 .

[0019] The two sides below the support plate 4 are provided with grooves 4-1, which are supported on both sides of the beam 3. A connecting plate 4-2 is provided on one side of the groove 4-1, and a connecting hole 4-3 is opened on the connecting plate 4-2.

[0020] The crossbeam 3 is fixed to the groove 2-1 by bolts.

[0021] The lower part of the table leg 6 is inclined outward.

[0022] When the utility model is used, the ground is supported by the table legs 6 below the connector 2, a connecting rod 5 is connected between the front and rear connectors 2, and a crossbeam 3 is arranged between the left and right connectors 2 between the grooves 2-1. The crossbeam 3 can be fixed to the crossbeam 3 by passing bolts through the connector 2 in the groove 2-1, but the groove 2-1 is mainly used to support the crossbeam 3 as a whole, which plays the effect of the mortise and tenon structure. The groove 2-1 limits the torsion of the crossbeam 3 in all directions, thereby improving the stability and load-bearing capacity of the supporting structure. The top of the crossbeam 3 supports the table top 1 through a support plate 4.

[0023] The support plate 4 can be a sheet metal part with downwardly flanged edges on both sides, and a groove 4-1 is set at the downwardly flanged edge. The flanged edge structure can improve the bending resistance of the support plate 4. The groove 4-1 is supported above the beam 3, and the support plate 4 is locked with the beam 3 by screws through the connecting hole 4-3.

[0024] The connecting rod 5 and the supporting plate 4 form a closed geometric shape on the upper side of the supporting structure, which can disperse stress and improve the stability of the desk. The table legs 6 and the connecting rod 5 are installed on the outer side of the protruding structure 2-2 of the connecting member 2 in a nested manner. The protruding structure 2-2 can be a boss, a rib or other structural shape.

[0025] The table top 1 can be fixedly connected to the support plate 4 by screws. Since the cross beams across the two sides of the support plate 4 have a long structure, the table top 1 can be composed of multiple table tops. The lower side of the table legs 6 is tilted outward to improve the stability of the support structure.

Claims

1. A desk for a multifunctional classroom, comprising a desktop and a supporting structure, characterized in that: The support structure comprises at least four connecting members (2), a table leg (6) is connected to the bottom of the connecting member (2), a groove (2-1) is provided above the connecting member (2), a connecting rod (5) is connected between the front connecting member (2) and the rear connecting member (2), a crossbeam (3) passes through the groove (2-1) of the connecting member (2) on the left and the connecting member (2) on the right, a support plate (4) is provided above the crossbeam (3), and a tabletop (1) is installed above the support plate (4).

2. A desk for a multifunctional classroom according to claim 1, characterized in that: The connecting piece (2) is provided with a raised structure (2-2) on the side and below, the two ends of the connecting rod (5) are sleeved on the outside of the raised structure (2-2) on the side of the connecting piece (2), and the upper end of the table leg (6) is sleeved on the outside of the raised structure (2-2) below the connecting piece (2).

3. A desk for a multifunctional classroom according to claim 1, characterized in that: The support plate (4) is provided with groove 2 (4-1) on both sides below, the groove 2 (4-1) is supported on both sides above the crossbeam (3), a connecting plate (4-2) is provided on one side of the groove 2 (4-1), and a connecting hole (4-3) is opened on the connecting plate (4-2).

4. A desk for a multifunctional classroom according to claim 1, characterized in that: The crossbeam (3) is fixed to the groove one (2-1) by means of bolts.

5. A desk for a multifunctional classroom according to claim 1, characterized in that: The lower part of the table leg (6) is inclined outward.

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