CN220124231U - Large-span conference table - Google Patents

Abstract

The utility model relates to the technical field of tables, and discloses a large-span conference table, which comprises: a table plate, table legs and a first support beam structure; the table legs are provided with at least two, and the at least two table legs are supported at the bottom of the table plate; the first supporting beam structure is connected between two adjacent upper ends of the table legs and comprises a first cross beam, a second cross beam and a connecting component, one end of the first cross beam and one end of the second cross beam are fixed through the connecting component, two ends of the connecting component correspondingly penetrate through and are fixed in the first cross beam and the second cross beam, and the other end of the first cross beam and the other end of the second cross beam correspondingly are connected with two adjacent table legs. The large-span conference table has simpler composition structure, low labor intensity and higher assembly efficiency, and can be assembled by constructors conveniently, and has enough firmness.

Description

Large-span conference table

Technical Field

The utility model relates to the technical field of tables, in particular to a large-span conference table.

Background

The large-span conference table is widely applied to offices, conference rooms and the like of enterprises and is mainly used for meeting the requirements of multiple people in the enterprises; in order to ensure the stability of the traditional large-span conference table, supporting feet are arranged in the middle area of the length direction of the traditional large-span conference table so as to support the middle area of the large-span conference table, and therefore the stability of the structure of the large-span conference table is improved.

However, the supporting legs that large-span conference table bottom set up also is easy to be stepped down by the meeting personnel, causes inconvenience, and to this, the patent document of publication No. CN210169362U discloses a large-span conference table, and it is by two at least rack units to constitute rack structure via the mode that coupling assembling carried out the concatenation, and four stabilizer blades of cooperation are supported the platen again, can realize the whole large-span purpose of conference table, also let whole conference table intermediate position need not the supporting leg.

Although the large-span conference table disclosed in the above patent document can cancel the supporting leg in the middle area and achieve the purpose of large span as a whole, its components for the rack structure of the supporting platen are more, so that its component structure is also relatively complex, the material cost is higher, the assembly difficulty is greater, and the assembly is more time-consuming.

Disclosure of Invention

The purpose of the utility model is that: the large-span conference table is simple in composition structure, good in stability, small in assembly difficulty and low in cost.

In order to achieve the above object, the present utility model provides the following technical solutions:

a large span conference table comprising:

a table plate;

the table legs are provided with at least two, and at least two table legs are supported at the bottom of the table plate;

the first supporting beam structure is connected between the upper ends of the adjacent two table legs, the first supporting beam structure comprises a first cross beam, a second cross beam and a connecting component, one end of the first cross beam and one end of the second cross beam are fixed through the connecting component, two ends of the connecting component correspondingly penetrate through and are fixed in the first cross beam and the second cross beam, and the other end of the first cross beam and the other end of the second cross beam correspondingly are connected with the adjacent two table legs.

Preferably, the connecting assembly comprises a connecting seat and a fixing piece, the connecting seat inclines downwards from the middle to two ends, two ends of the connecting seat correspondingly penetrate through the first cross beam and the second cross beam, the bottoms of two ends of the connecting seat correspondingly pass through the fixing piece to be fixed with the lower ends of the first cross beam and the second cross beam, a first connecting plate and a second connecting plate are correspondingly arranged on the side surfaces of two ends, which are mutually close to each other, of the first cross beam and the second cross beam, the first connecting plate and the second connecting plate are mutually opposite to each other, and a tensioning piece for pulling the lower parts of the first connecting plate and the second connecting plate to mutually close is arranged between the lower parts of the first connecting plate and the second connecting plate.

Preferably, a first threaded hole is formed in the lower portion of the first connecting plate, a through hole is formed in the position, corresponding to the first threaded hole, of the second connecting plate, the tensioning piece is a tensioning bolt, and the tensioning bolt penetrates through the through hole and then is in threaded connection with the first threaded hole.

Preferably, a pressing piece for pushing the upper parts of the first connecting plate and the second connecting plate to be away from each other is arranged between the upper parts of the first connecting plate and the second connecting plate.

Preferably, the second threaded hole is formed in the upper portion of the second connecting plate, the abutting piece is an abutting bolt, the abutting bolt is in threaded connection with the second threaded hole, and the threaded end of the abutting bolt abuts against the upper portion of the first connecting plate.

Preferably, the connecting assembly further comprises a push rod, two ends of the push rod correspondingly penetrate through the first cross beam and the second cross beam, and the two ends of the push rod are correspondingly fixed with the upper ends of the first cross beam and the second cross beam through the fixing piece.

Preferably, the connecting seat comprises two connecting side plates opposite to each other, a connecting top plate connected between the upper parts of the two connecting side plates, and a connecting bottom plate connected between the lower parts of the two connecting side plates, wherein the upper side and the lower side of the connecting side plates are obliquely arranged downwards from the middle to the two ends, a containing space is formed between the two connecting side plates and the upper part of the connecting top plate, and the ejector rod is positioned in the containing space and can move along the height direction relative to the connecting seat;

the upper ends of the first cross beam and the second cross beam are correspondingly connected with the two ends of the ejector rod through the fixing pieces, so that the two ends of the ejector rod are driven to correspondingly abut against the top walls inside the first cross beam and the second cross beam, and the lower ends of the first cross beam and the second cross beam are correspondingly fixedly connected with the two ends of the connecting bottom plate through the fixing pieces.

Preferably, the four table legs are arranged, the four table legs are surrounded to form a rectangular structure, the two upper ends of the table legs positioned on the long side of the rectangular structure are connected through a first support beam structure, the two upper ends of the table legs positioned on the wide side of the rectangular structure are connected with a second support beam structure, the table plate is rectangular plate-shaped, and the table plate is pressed on the table legs, the first support beam structure and the second support beam structure.

Preferably, the table leg further comprises a butt joint assembly, the table leg comprises a supporting foot and an L-shaped pipe fitting fixed at the upper end of the supporting foot, two ends of the first supporting beam structure are connected with the L-shaped pipe fittings located on the two table legs on the long side edges of the rectangular structure through the butt joint assembly, and two ends of the second supporting beam structure are connected with the L-shaped pipe fittings located on the two table legs on the wide side edges of the rectangular structure through the butt joint assembly.

Preferably, the inside of stabilizer blade is connected with the hiding line lid detachably, hiding line lid with be formed with between the stabilizer blade inboard and hide the wire casing, hiding the top and the bottom of line lid and all having seted up the dodge mouth that the power supply line passed through.

Compared with the prior art, the large-span conference table provided by the embodiment of the utility model has the beneficial effects that:

one end of the connecting component is penetrated into the first beam and fixed by the fixing piece, the other end of the connecting component is penetrated into the second beam and fixed by the fixing piece, so that the first beam and the second beam are connected, the stability of the connection point of the first beam and the second beam is ensured, the desk board is stably supported by the desk leg, the purpose of large span of the conference desk is realized, and the large-span conference desk is more stable; meanwhile, compared with the prior art, the utility model has simpler structure composition, relatively lower material cost and convenient assembly by constructors.

Drawings

FIG. 1 is a perspective view of the overall structure of an embodiment of the present utility model;

FIG. 2 is an exploded view of the overall structure of an embodiment of the present utility model;

FIG. 3 is a schematic view showing the connection among the legs, the first support beam structure and the second support beam structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a connection assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the bottom surface of the ejector pin according to the embodiment of the present utility model;

FIG. 6 is an exploded view of the connection between the first beam and the second beam in an embodiment of the utility model;

FIG. 7 is a schematic view of the structure of the first beam and the second beam in an embodiment of the utility model;

FIG. 8 is a partial cross-sectional view of the second beam in an embodiment of the utility model;

figure 9 is a schematic view of a leg according to an embodiment of the present utility model;

figure 10 is an exploded view of a leg of an embodiment of the present utility model.

In the figure, 1, a table plate; 11. a socket; 12. installing a bolt; 2. a table leg; 21. a support leg; 22. an L-shaped pipe fitting; 23. hiding the wire cover; 24. an avoidance port; 25. a hanging hole; 26. a hook; 27. an adjustable shoe; 3. a first support beam structure; 31. a first cross beam; 311. a first connection plate; 312. a first threaded hole; 32. a second cross beam; 321. a second connecting plate; 322. a through hole; 323. a second threaded hole; 33. a connection assembly; 331. a connecting seat; 332. a fixing member; 333. a push rod; 334. a guide pin; 335. connecting side plates; 336. connecting a top plate; 337. a connecting bottom plate; 338. a guide hole; 34. a tension member; 35. a tightening member; 4. a second support beam structure; 5. and (5) a butt joint assembly.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the term "comprises/comprising" when used in this specification is taken to specify the presence of stated features, integers, steps, operations, elements/components, and/or groups thereof, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements/components, and/or groups thereof. It will be understood that when an element/component is referred to as being "connected" to another element/component, it can be directly connected to the other element/component or intervening elements/components may also be present. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.

As shown in fig. 1 to 8, the present utility model relates to a large-span conference table, comprising: a table plate 1, a table leg 2 and a first support beam structure 3;

at least two table legs 2 are arranged, and at least two table legs 2 are supported at the bottom of the table plate 1;

the first support beam structure 3 is connected between the upper ends of two adjacent table legs 2, the first support beam structure 3 comprises a first cross beam 31, a second cross beam 32 and a connecting component 33, one end of the first cross beam 31 and one end of the second cross beam 32 are fixed through the connecting component 33, two ends of the connecting component 33 correspondingly penetrate through and are fixed in the first cross beam 31 and the second cross beam 32, and the other end of the first cross beam 31 and the other end of the second cross beam 32 correspondingly are connected with two adjacent table legs 2.

In the present utility model, one end of the connecting component 33 is inserted into the first beam 31, and is fixed by the fixing piece 332, and the other end is inserted into the second beam 32, and is also fixed by the fixing piece 332, so that the first beam 31 and the second beam 32 are connected, and the stability of the connection point of the first beam 31 and the second beam 32 is ensured, so that the table board 1 is stably supported by cooperating with the table legs, the purpose of large span of the conference table is achieved, and the large-span conference table is more stable; meanwhile, compared with the prior art, the utility model has simpler structure composition, relatively lower material cost and convenient assembly by constructors.

In this embodiment, the connecting assembly 33 includes a connecting seat 331 and a fixing member 332, the fixing member 332 is a fixing bolt, the connecting seat 331 is inclined downward from the middle to the two ends, the two ends of the connecting seat 331 correspondingly penetrate through the first beam 31 and the second beam 32, the bottoms of the two ends of the connecting seat 331 correspondingly pass through the fixing bolt and are fixed to the lower ends of the first beam 31 and the second beam 32, the side surfaces of the two ends, close to each other, of the first beam 31 and the second beam 32 correspondingly are provided with a first connecting plate 311 and a second connecting plate 321, the first connecting plate 311 and the second connecting plate 321 are opposite to each other, and a tensioning member 34 for pulling the lower parts of the first connecting plate 311 and the second connecting plate 321 to close to each other is arranged between the lower parts of the first connecting plate 311 and the second connecting plate 321.

Specifically, the lower portion of the first connecting plate 311 is provided with a first threaded hole 312, the second connecting plate 321 is provided with a through hole 322 corresponding to the first threaded hole 312, the tightening piece 34 is a tightening bolt, and the tightening bolt penetrates through the through hole 322 and is in threaded connection with the first threaded hole 312.

Because the connection seat 331 is arranged in a downward inclined manner from the middle to the two ends, after the first beam 31 and the second beam 32 are correspondingly fixed to the two ends of the connection seat 331, the ends of the first beam 31 and the second beam 32, which are far away from each other, are inclined downwards, and form a certain included angle, then, through the arrangement of the tightening bolts, the lower parts of the first connection plate 311 and the second connection plate 321 can be pulled to be close to each other when the tightening bolts are continuously screwed, so that the first connection plate 311 and the second connection plate 321 can respectively drive the ends of the first beam 31 and the second beam 32, which are far away from each other, to continuously incline downwards, so that the gap between the upper ends of the first beam 31 and the second beam 32 is gradually increased, and conversely, when the tightening bolts are unscrewed, the gap between the upper ends of the first beam 31 and the second beam 32 is gradually decreased.

Preferably, a pressing member 35 for pushing the upper parts of the first connecting plate 311 and the second connecting plate 321 away from each other is provided between the upper parts of the first connecting plate 311 and the second connecting plate 321.

Specifically, the second threaded hole 323 is formed in the upper portion of the second connecting plate 321, the abutting member 35 is an abutting bolt, the abutting bolt is in threaded connection with the second threaded hole 323, and the threaded end of the abutting bolt abuts against the upper portion of the first connecting plate 311, so that when the abutting bolt is screwed, the upper portions of the first connecting plate 311 and the second connecting plate 321 are pushed to be away from each other, and therefore a gap between the upper ends of the first beam 31 and the second beam 32 can be gradually increased, and conversely, when the abutting bolt is unscrewed, the gap between the upper ends of the first beam 31 and the second beam 32 is gradually reduced.

Therefore, before the table 1 is erected on the first supporting beam structure 3, the tension bolt and the abutting bolt are screwed first, so that one end, close to each other, of the first beam 31 and the second beam 32 arches, when the table 1 is pressed on the first supporting beam structure 3, the junction of the table 1 and the first beam 31 and the second beam 32 is contacted first, under the gravity of the table 1, the junction of the first beam 31 and the second beam 32 sinks a certain distance, so that the first beam 31 and the second beam 32 tend to be parallel, finally, the tension bolt and the abutting bolt are adjusted to adjust the included angle between the first beam 31 and the second beam 32, so that the first beam 31 and the second beam 32 are parallel, the table 1 is horizontally pressed under the gravity, and the table 1 is stably pressed on the first supporting beam structure 3 and the table leg 2.

Further, the connecting assembly 33 further includes a top rod 333, two ends of the top rod 333 are correspondingly disposed in the first beam 31 and the second beam 32 in a penetrating manner, and two ends of the top rod 333 are correspondingly fixed to the upper ends of the first beam 31 and the second beam 32 by the fixing bolts, so that the upper ends of the first beam 31 and the second beam 32 are fixedly connected.

Specifically, the connection base 331 includes two connection side plates 335 facing each other, a connection top plate 336 connected between the upper parts of the two connection side plates 335, and a connection bottom plate 337 connected between the lower parts of the two connection side plates 335, wherein the upper sides and the lower sides of the connection side plates 335 are all inclined downward from the middle toward the two ends, a containing space is formed between the connection side plates 335 and the upper parts of the connection top plate 336, the ejector rod 333 is located in the containing space and can move along the height direction relative to the connection base 331, the connection top plate 336 is provided with a guide hole 338, and the lower end surface of the ejector rod 333 is provided with a guide pin 334 penetrating the guide hole 338 so as to guide the movement of the ejector rod 333 along the height direction.

The upper ends of the first beam 31 and the second beam 32 are correspondingly connected with two ends of the top rod 333 through fixing bolts, so as to drive the two ends of the top rod 333 to correspondingly abut against the top walls inside the first beam 31 and the second beam 32, and the lower ends of the first beam 31 and the second beam 32 are correspondingly fixedly connected with two ends of the connecting base plate 337 through the fixing bolts.

Through will the ejector pin 333 is located the accommodation space of connection roof 336 top, thereby be in after fixing bolt penetrates accommodation space from first crossbeam 31 and second crossbeam 32 up end and with ejector pin 333 threaded connection, can drive ejector pin 333 upwards moves, and finally support tightly in the inside roof of first crossbeam 31 and second crossbeam 32, both play the effect of connecting first crossbeam 31 and second crossbeam 32, also play the supporting role, so that first supporting beam structure 3 is more firm.

Referring to fig. 9 and 10, in this embodiment, four legs 2 are provided, and four legs 2 are enclosed to form a rectangular structure, two upper ends of the legs 2 located on a long side of the rectangular structure are connected by a first support beam structure 3, two upper ends of the legs 2 located on a wide side of the rectangular structure are connected with a second support beam structure 4, the table 1 is in a rectangular plate shape, the table 1 is pressed on the legs 2, the first support beam structure 3 and the second support beam structure 4, and the table 1 is fixed with the legs 2, the first support beam structure 3 and the second support beam structure 4 by mounting bolts 12.

Specifically, the large-span conference table further comprises a docking assembly 5, the table leg 2 comprises a supporting leg 21 and an L-shaped pipe fitting 22 fixed at the upper end of the supporting leg 21, both ends of the first supporting beam structure 3 are connected with the L-shaped pipe fittings 22 on the two table legs 2 positioned on the long side of the rectangular structure through the docking assembly 5, that is, one end of the docking assembly 5 is fixedly penetrated in the end part, far away from each other, of the first cross beam 31 and the second cross beam 32, and the other end of the docking assembly 5 is correspondingly penetrated and fixed in the two L-shaped pipe fittings 22 on the long side of the rectangular structure.

The second support beam structure 4 comprises a support longitudinal beam, wherein two ends of the support longitudinal beam are connected with the L-shaped pipe fittings 22 on the two table legs 2 positioned on the wide side edge of the rectangular structure through the butt joint assemblies 5, so that the support longitudinal beam is stably fixed on the wide side edge of the rectangular structure.

It should be noted that the docking assembly 5 may be a strip-shaped connection structure or may be a connection assembly 33 similar to the present utility model, however, it should be emphasized that when the docking assembly 5 is configured similar to the connection assembly 33 of the present utility model, both the upper side and the lower side of the connection side plate 335 need to be planar, and the remaining components are the same as the connection assembly 33.

Preferably, the socket 11 is provided on the desk board 1, the inner side of the supporting leg 21 is detachably connected with a wire hiding cover 23, a wire hiding groove is formed between the wire hiding cover 23 and the inner side of the supporting leg 21, and the top and the bottom of the wire hiding cover 23 are provided with avoiding openings 24 through which power supply wires pass, so that the power supply wires can be led to the socket 11 of the desk board 1, and the wire hiding groove has the function of hiding the power supply wires.

Further, a hanging hole 25 is formed in the inner side of the supporting leg 21, a hook 26 is arranged in the inner side of the wire hiding cover 23, the wire hiding cover 23 is covered on the inner side of the supporting leg 21, and the hook 26 is hung in the hanging hole 25, so that the connection stability of the wire hiding cover 23 and the supporting leg 21 is realized.

Further, an adjustable shoe 27 is fixed to the bottom of the leg 21 for adjusting the height of the leg 21.

Compared with the prior art, the large-span conference table has the advantages that the structure is simpler, the assembly by constructors can be facilitated, the labor intensity is low, the assembly efficiency is higher, and the large-span conference table has enough firmness.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (10)

1. A large span conference table, comprising:

a table plate;

the table legs are provided with at least two, and at least two table legs are supported at the bottom of the table plate;

the first supporting beam structure is connected between the upper ends of the adjacent two table legs, the first supporting beam structure comprises a first cross beam, a second cross beam and a connecting component, one end of the first cross beam and one end of the second cross beam are fixed through the connecting component, two ends of the connecting component correspondingly penetrate through and are fixed in the first cross beam and the second cross beam, and the other end of the first cross beam and the other end of the second cross beam correspondingly are connected with the adjacent two table legs.

2. The large-span conference table according to claim 1, wherein the connecting assembly comprises a connecting seat and a fixing piece, the connecting seat is inclined downwards from the middle to two ends, two ends of the connecting seat correspondingly penetrate through the first cross beam and the second cross beam, bottoms of two ends of the connecting seat correspondingly pass through the fixing piece to be fixed with lower ends of the first cross beam and the second cross beam, a first connecting plate and a second connecting plate are correspondingly arranged on side surfaces of two ends, which are close to each other, of the first cross beam and the second cross beam, the first connecting plate and the second connecting plate are opposite to each other, and a tensioning piece for pulling lower parts of the first connecting plate and the second connecting plate to be close to each other is arranged between lower parts of the first connecting plate and the second connecting plate.

3. The large-span conference table according to claim 2, wherein a first threaded hole is formed in the lower portion of the first connecting plate, a through hole is formed in the position, corresponding to the first threaded hole, of the second connecting plate, the tensioning piece is a tensioning bolt, and the tensioning bolt penetrates through the through hole and is in threaded connection with the first threaded hole.

4. The large-span conference table of claim 2, wherein a tightening member for pushing the upper portions of the first and second connection plates away from each other is provided between the upper portions of the first and second connection plates.

5. The large-span conference table of claim 4, wherein a second threaded hole is formed in the upper portion of the second connecting plate, the abutting member is an abutting bolt, the abutting bolt is in threaded connection with the second threaded hole, and a threaded end of the abutting bolt abuts against the upper portion of the first connecting plate.

6. The large-span conference table of claim 2, wherein the connecting assembly further comprises a push rod, two ends of the push rod correspondingly penetrate through the first beam and the second beam, and two ends of the push rod are correspondingly fixed with the upper ends of the first beam and the second beam through the fixing pieces.

7. The large-span conference table as claimed in claim 6, wherein said connection base comprises two connection side plates facing each other, a connection top plate connected between the upper parts of the two connection side plates, and a connection bottom plate connected between the lower parts of the two connection side plates, the upper and lower sides of the connection side plates being disposed obliquely downward from the middle toward both ends, a receiving space being formed between the two connection side plates and the upper part of the connection top plate, said jack being located in said receiving space and being movable in a height direction with respect to said connection base;

the upper ends of the first cross beam and the second cross beam are correspondingly connected with the two ends of the ejector rod through the fixing pieces, so that the two ends of the ejector rod are driven to correspondingly abut against the top walls inside the first cross beam and the second cross beam, and the lower ends of the first cross beam and the second cross beam are correspondingly fixedly connected with the two ends of the connecting bottom plate through the fixing pieces.

8. The large span conference table as claimed in any one of claims 1-7, wherein four of said legs are provided and four of said legs are enclosed to form a rectangular structure, two of said leg upper ends on a long side of said rectangular structure are connected by said first support beam structure, a second support beam structure is connected between two of said leg upper ends on a wide side of said rectangular structure, said table is in a rectangular plate shape, said table is pressed on said legs, said first support beam structure, and said second support beam structure.

9. The large-span conference table of claim 8, further comprising a docking assembly, wherein the legs comprise a foot and an L-shaped tube secured to an upper end of the foot, wherein both ends of the first support beam structure are connected to the L-shaped tube on both legs on the long side of the rectangular structure by the docking assembly, and both ends of the second support beam structure are connected to the L-shaped tube on both legs on the wide side of the rectangular structure by the docking assembly.

10. The large span conference table of claim 9, wherein said legs

The inner side is detachably connected with a wire hiding cover, a wire hiding groove is formed between the wire hiding cover and the inner side of the supporting leg,

the top and the bottom of the wire hiding cover are provided with avoiding openings through which the power supply wires pass.