Adjustable conference table

Abstract

The adjustable conference table comprises a main table top and an auxiliary table top, main supporting legs are arranged at the four corners of the bottom of the main table top, auxiliary supporting legs are arranged at the four corners of the bottom of the auxiliary table top, each auxiliary supporting leg comprises an outer rod and an inner rod, moving wheels are arranged at the bottom of each outer rod, and a groove allowing the corresponding inner rod to be embedded in a sliding mode is formed in the top of each outer rod. First springs are arranged on the inner bottom walls of the grooves, the other ends of the first springs are connected with the bottoms of the inner rods, the tops of the inner rods are fixedly connected with the auxiliary table tops, clamping assemblies are arranged between the inner rods and the outer rods, connecting pieces are arranged between the main table top and the auxiliary table tops, and fixing rods are connected between every two adjacent outer rods. An inserting column is arranged in the middle of the left side surface of the main table top, and an inserting hole allowing the inserting column to be embedded is formed in the right side surface of the auxiliary table top; according to the device, the size adjustment operation is simple and convenient, after the auxiliary table top and the main table top are spliced, a new larger table top formed by the auxiliary table top and the main table top is uniform in flatness, the overall image is coordinated and ordered, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of conference tables, in particular to an adjustable conference table. Background Art

[0002] Conference tables are common modern office supplies. They're typically made of painted solid wood, finished with imported cherry veneer, using an environmentally friendly base material, imported high-grade PU polyester paint, and high-quality hardware. The positioning of a conference table is determined by the company's size, image, and qualifications. For a large, well-established company, consider a high-end conference table. For a small, early-stage company without sufficient scale and qualifications, a mid-range or lower-end conference table is appropriate. For a studio, consider a lower-end table depending on the situation.

[0003] The size of a conference table is basically fixed. Depending on the size of the company and the number of people participating in the meeting, conference tables of different sizes are required. However, some existing devices that can adjust the size of conference table tops have certain usage defects. For example, the adjustment process is cumbersome, which delays the progress of the meeting. The flatness of the adjusted table top varies, and the added table top part is not necessarily completely flush with the original table top, which affects the appearance and usability. Therefore, we designed an adjustable conference table to solve the above technical problems. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable conference table to solve the problems raised in the above background technology.

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

[0006] A conference table is provided with an adjustable main table top and a secondary table top. The main legs are provided at the four corners of the bottom of the main table top, and the secondary legs are provided at the four corners of the bottom of the secondary table top. The secondary legs include an outer rod and an inner rod. The bottom of the outer rod is provided with a movable wheel, and the top of the outer rod is provided with a groove for the inner rod to slide and embed. The inner bottom wall of the groove is provided with a first spring, the other end of the first spring is connected to the bottom of the inner rod, and the top of the inner rod is fixedly connected to the secondary table top. A clamping assembly is provided between the inner rod and the outer rod, a connecting piece is provided between the main table top and the secondary table top, and a fixing rod is connected between two adjacent outer rods. A column is provided in the middle position of the left surface of the main table top, and a hole for the column to be embedded is provided on the right surface of the secondary table top.

[0007] As a preferred solution of the present utility model: the clamping assembly includes a first clamping hole, a second clamping hole, a second spring and a clamping column, the outer wall of the outer rod away from the main support leg is provided with a first clamping hole and a second clamping hole in the vertical direction, the first clamping hole and the second clamping hole are connected to the inside of the groove, the outer surface of the inner rod and one side close to the bottom is provided with a clamping groove corresponding to the first clamping hole and the second clamping hole, a clamping column adapted to the clamping groove is slidingly provided in the clamping groove, the bottom wall of the clamping groove is provided with a second spring, and the other end of the second spring is connected to the clamping column.

[0008] As a further preferred solution of the present invention: the connecting part includes a rotating rod, a rotating shaft and a fixing bolt, the rotating shafts are symmetrically provided at the left ends of the front and rear surfaces of the main desktop, a rotating rod is rotatably sleeved on the rotating shaft, a fixing bolt is inserted at the other end of the rotating rod, and a screw hole matching the fixing bolt is opened on the outer surface of the secondary desktop.

[0009] As a further preferred solution of the present invention: when the clamping column is located in the first clamping hole, the top surface of the secondary desktop is flush with the top surface of the main desktop.

[0010] As a further preferred solution of the present invention: when the clamping column is located in the second clamping hole, the top surface of the secondary desktop is flush with the bottom surface of the main desktop.

[0011] As a further preferred solution of the present invention: the length of the secondary desktop is smaller than the length of the main desktop, and the width of the secondary desktop is equal to the width of the main desktop.

[0012] As a further preferred solution of the present invention: the first clamping hole is located directly above the second clamping hole.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the size of the desktop needs to be adjusted, the user can hold the fixing rod and pull out the secondary desktop from under the main desktop. Then the user can press the card column to press the card column back into the card slot. At this time, the elastic force of the first spring is released, and the inner rod together with the secondary desktop is pushed upward until the card column enters the first card hole. At this time, the secondary desktop rises to a position flush with the main desktop. Then, the secondary desktop is moved so that the plug column is inserted into the plug hole to complete the preliminary splicing. Subsequently, the rotating rod is rotated to a horizontal state to align the fixing bolt with the screw hole position, and the fixing bolt is screwed into the screw hole. Through the action of the connecting piece, the secondary desktop and the main desktop are fixed in the splicing position. The overall operation process is simple and convenient, and the movement process of the secondary desktop is combined with the action of the moving wheel to further improve the convenience. At the same time, due to the action of the connecting piece, the position of the secondary desktop after splicing is fixed, and practicality is guaranteed, which is worthy of promotion.

[0015] 2. In this device: when the card post is located in the first card hole, the top surface of the secondary desktop is flush with the top surface of the main desktop; when the card post is located in the second card hole, the top surface of the secondary desktop is flush with the bottom surface of the main desktop. This design ensures that when the secondary desktop is in use, after the secondary desktop is spliced ​​with the main desktop, the secondary desktop and the main desktop form a new larger desktop with uniform flatness. When the secondary desktop is not in use, the secondary desktop is stored at the bottom of the main desktop, and the secondary desktop and the main desktop are in close contact. The overall image is coordinated and orderly, and it is highly practical and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a three-dimensional diagram of the overall structure of the utility model when it is unfolded and used;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 It is a partial structural diagram of the utility model.

[0020] Among them: 1-main table top, 2-main support leg, 3-fixed rod, 4-moving wheel, 5-second clamping hole, 6-clamping column, 7-inner rod, 8-auxiliary table top, 9-outer rod, 10-connecting piece, 11-first clamping hole, 12-screw hole, 13-jack, 14-rotating rod, 15-rotating shaft, 16-fixing bolt, 17-groove, 18-first spring, 19-second spring, 20-cage. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4, In the embodiment of the present invention, an adjustable conference table includes a main desktop 1 and a secondary desktop 8. The four corners of the bottom of the main desktop 1 are provided with main legs 2, and the four corners of the bottom of the secondary desktop 8 are provided with secondary legs. The secondary legs include an outer rod 9 and an inner rod 7. The bottom of the outer rod 9 is provided with a moving wheel 4. The top of the outer rod 9 is provided with a groove 17 for the inner rod 7 to slide and embed. The inner bottom wall of the groove 17 is provided with a first spring 18. The other end of the first spring 18 is connected to the bottom of the inner rod 7, and the top of the inner rod 7 is fixedly connected to the secondary desktop 8. The length of the secondary desktop 8 is less than the length of the main desktop 1, and the width of the secondary desktop 8 is equal to the width of the main desktop 1. A clamping assembly is provided between the inner rod 7 and the outer rod 9, a connecting piece 10 is provided between the main desktop 1 and the secondary desktop 8, and a fixing rod 3 is connected between the two adjacent outer rods 9. A column is provided in the middle position of the left surface of the main desktop 1, and a hole 13 for the column to be embedded is provided on the right surface of the secondary desktop 8.

[0023] The clamping assembly includes a first clamping hole 11, a second clamping hole 5, a second spring 19 and a clamping column 6. The outer wall of the outer rod 9 away from the main leg 2 is provided with a first clamping hole 11 and a second clamping hole 5 in the vertical direction. The first clamping hole 11 is located directly above the second clamping hole 5. The first clamping hole 11 and the second clamping hole 5 are connected to the inside of the groove 17. The outer surface of the inner rod 7 and one side close to the bottom is provided with a clamping groove 20 corresponding to the first clamping hole 11 and the second clamping hole 5. A clamping column 6 adapted to the clamping groove 20 is slidably provided in the clamping groove 20. The bottom wall of the clamping groove 20 is provided with a second spring 19. The second spring The other end of 19 is connected to the card column 6; when the card column 6 is located in the first card hole 11, the top surface of the auxiliary desktop 8 is flush with the top surface of the main desktop 1, and when the card column 6 is located in the second card hole 5, the top surface of the auxiliary desktop 8 is flush with the bottom surface of the main desktop 1. This design makes it possible that when the auxiliary desktop 8 is in use, after the auxiliary desktop 8 is spliced ​​with the main desktop 1, the new larger desktop formed by the auxiliary desktop 8 and the main desktop 1 has uniform flatness, and when the auxiliary desktop 8 is not in use, the auxiliary desktop 8 is stored in the bottom of the main desktop 1, and the auxiliary desktop 8 is in close contact with the main desktop 1. The overall image is coordinated and orderly, and it is highly practical and easy to operate.

[0024] The connecting member 10 includes a rotating rod 14, a rotating shaft 15 and a fixing bolt 16. The rotating shaft 15 is symmetrically provided at the left end of the front and rear surfaces of the main desktop 1. The rotating rod 14 is rotatably sleeved on the rotating shaft 15. The other end of the rotating rod 14 is inserted with a fixing bolt 16. The outer surface of the secondary desktop 8 is provided with a screw hole 12 that cooperates with the fixing bolt 16.

[0025] Specifically, when the size of the desktop needs to be adjusted, the user can hold the fixing rod 3 and pull out the auxiliary desktop 8 from under the main desktop 1. Then the user can press the card column 6 and press the card column 6 back into the card slot 20. At this time, the elastic force of the first spring 18 is released, and the inner rod 7 together with the auxiliary desktop 8 is pushed upward until the card column 6 enters the first card hole 11. At this time, the auxiliary desktop 8 rises to a position flush with the main desktop 1. Then, the auxiliary desktop 8 is moved so that the plug column is inserted into the plug hole 13 to complete the preliminary splicing. Subsequently, the rotating rod 14 is rotated to a horizontal state. Figure 3 As shown, align the fixing bolt 16 with the screw hole 12, and screw the fixing bolt 16 into the screw hole 12. Through the action of the connecting piece 10, the auxiliary desktop 8 and the main desktop 1 are fixed in the splicing position. The overall operation process is simple and convenient, and the movement process of the auxiliary desktop 8 cooperates with the action of the moving wheel 4 to further improve the convenience. At the same time, due to the action of the connecting piece 10, the position of the auxiliary desktop 8 after splicing is fixed, and the practicality is guaranteed, which is worthy of promotion.

[0026] It should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An adjustable conference table, comprising a main tabletop (1) and a secondary tabletop (8); characterized in that: The main desktop (1) is provided with main legs (2) at the four corners of the bottom, and the auxiliary desktop (8) is provided with auxiliary legs at the four corners of the bottom. The auxiliary legs include an outer rod (9) and an inner rod (7). The outer rod (9) is provided with a moving wheel (4) at the bottom, and a groove (17) for the inner rod (7) to slide and embed is provided on the top of the outer rod (9). A first spring (18) is provided on the inner bottom wall of the groove (17). The other end of the first spring (18) is connected to the bottom of the inner rod (7). The top of the inner rod (7) is fixedly connected to the auxiliary desktop (8). A clamping assembly is provided between the inner rod (7) and the outer rod (9). A connecting piece (10) is provided between the main desktop (1) and the auxiliary desktop (8). A fixed rod (3) is connected between two adjacent outer rods (9). A plug-in column is provided in the middle position of the left surface of the main desktop (1), and a socket (13) for the plug-in column to be embedded is provided on the right surface of the auxiliary desktop (8).

2. The adjustable conference table according to claim 1, characterized in that: The clamping assembly comprises a first clamping hole (11), a second clamping hole (5), a second spring (19) and a clamping column (6); the outer wall of the outer rod (9) away from the main leg (2) is provided with the first clamping hole (11) and the second clamping hole (5) in the vertical direction; the outer surface of the inner rod (7) and the side close to the bottom are provided with a clamping groove (20) corresponding to the first clamping hole (11) and the second clamping hole (5); a clamping column (6) adapted to the clamping groove (20) is slidably provided in the clamping groove (20); a second spring (19) is provided on the inner bottom wall of the clamping groove (20); and the other end of the second spring (19) is connected to the clamping column (6).

3. The adjustable conference table according to claim 2, characterized in that: The connecting member (10) comprises a rotating rod (14), a rotating shaft (15) and a fixing bolt (16). The rotating shaft (15) is symmetrically provided at the left end of the front and rear surfaces of the main desktop (1). The rotating rod (14) is rotatably sleeved on the rotating shaft (15). The other end of the rotating rod (14) is inserted with a fixing bolt (16). The outer surface of the auxiliary desktop (8) is provided with a screw hole (12) that matches the fixing bolt (16).

4. The adjustable conference table according to claim 3, characterized in that: When the clamping column (6) is located in the first clamping hole (11), the top surface of the auxiliary desktop (8) is flush with the top surface of the main desktop (1).

5. The adjustable conference table according to claim 4, characterized in that: When the clamping column (6) is located in the second clamping hole (5), the top surface of the auxiliary desktop (8) is flush with the bottom surface of the main desktop (1).

6. The adjustable conference table according to claim 5, characterized in that: The length of the secondary desktop (8) is less than the length of the main desktop (1), and the width of the secondary desktop (8) is equal to the width of the main desktop (1).

7. The adjustable conference table according to claim 6, characterized in that: The first clamping hole (11) is located directly above the second clamping hole (5).

8. The adjustable conference table according to claim 7, characterized in that: The first clamping hole (11) and the second clamping hole (5) are in communication with the interior of the groove (17).

Images