Under-table cross beam mechanism with circuit hiding function

Abstract

The utility model discloses an under-table cross beam mechanism with a circuit hiding function. The cross beam mechanism comprises a first square tube cross beam, a second square tube cross beam parallel to the first square tube cross beam, and a first end cover capable of being inserted into the first end part of the first square tube cross beam and the first end part of the second square tube cross beam; the second end cover can be inserted into the end part of the second end of the first square tube cross beam and the end part of the second end of the second square tube cross beam; the first supporting piece is longitudinally connected with the first end of the first square tube cross beam and the first end of the second square tube cross beam; the second supporting piece and the second supporting arm are longitudinally connected with the middle of the first square tube cross beam and the middle of the second square tube cross beam, the third supporting piece and the third supporting arm are longitudinally connected with the second end of the first square tube cross beam and the second end of the second square tube cross beam, and the bottom box is detachably installed at the bottom of the first square tube cross beam and the bottom of the second square tube cross beam.

Description

Technical Field

[0001] This utility model relates to the field of office furniture, and more specifically, to a table under-beam mechanism with a concealed wiring function. Background Technology

[0002] Height-adjustable desks are a popular trend, but the lifting system and office equipment wiring of height-adjustable desks are numerous. The current standard beam construction is relatively simple, with the beam welded to the longitudinal beams to form an I-shaped frame. This results in a large volume, making it inconvenient for packaging, transportation, or use. Furthermore, the wiring on the beams is usually secured with plastic cable ties, which does not solve the problem of storing wiring under the desk. Utility Model Content

[0003] This utility model addresses the aforementioned deficiencies in the prior art by providing an under-table crossbeam mechanism with concealed wiring functionality.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: A tabletop under-beam mechanism with concealed wiring is constructed. This under-beam mechanism includes a first square tube beam, a second square tube beam arranged parallel to the first square tube beam, a first end cap that can be inserted into the first end of the first square tube beam and the first end of the second square tube beam, a second end cap that can be inserted into the second end of the first square tube beam and the second square tube beam, a first support member and a first bracket longitudinally connecting the first end of the first square tube beam and the first end of the second square tube beam, and a first support member and a first bracket longitudinally connecting the first square tube beam. The second support member and second bracket in the middle of the beam and the middle of the second square tube beam, the third support member and third bracket that longitudinally connect the second end of the first square tube beam and the second end of the second square tube beam, the bottom box that can be detachably installed at the bottom of the first square tube beam and the bottom of the second square tube beam, the first end box that can be detachably installed at the first end of the bottom box and located between the first square tube beam and the second square tube beam, and the second end box that can be detachably installed at the second end of the bottom box and located between the first square tube beam and the second square tube beam, are provided with wire holes for cables to pass through or out.

[0005] The first, second, and third support members are all U-shaped support members, and the first, second, and third support arms are all U-shaped support arms. The first end of the first square tube beam and the first end of the second square tube beam are each provided with a first insertion groove for embedding and connecting the two side walls of the first support member and the first support arm. The middle portion of the first and second square tube beams are each provided with a second insertion groove for embedding and connecting the two side walls of the second support member and the second support arm. The second end of the first and second square tube beams are each provided with a third insertion groove for embedding and connecting the two side walls of the third support member and the third support arm. The first support member, the first support arm, and the first and second square tube beams are detachably and fixedly connected by a first bolt. The second support member, the second support arm, and the first and second square tube beams are detachably and fixedly connected by a second bolt. The third support member, the third support arm, and the first and second square tube beams are detachably and fixedly connected by a third bolt.

[0006] In the table-under-the-table crossbeam mechanism with concealed wiring function described in this utility model, the first square tube crossbeam has a first insertion hole at its first end, the second square tube crossbeam has a second insertion hole at its first end, a third insertion hole at its second end, and a fourth insertion hole at its second end. The first end cap has a first positioning post and a second positioning post at positions corresponding to the first and second insertion holes, respectively. The first positioning post and the second positioning post can be inserted into the first insertion hole and the second insertion hole, respectively. The second end cap has a third positioning post and a fourth positioning post at positions corresponding to the third and fourth insertion holes, respectively. The third positioning post and the fourth positioning post can be inserted into the third insertion hole and the fourth insertion hole, respectively.

[0007] In the table under-beam mechanism with concealed wiring function described in this utility model, the bottom of the first support member is provided with a first stop member located on the inner side of the first square tube beam and the inner side of the second square tube beam, and the bottom of the first support arm is provided with a second stop member located on the outer side of the first square tube beam and the outer side of the second square tube beam. When the first support member and the first support arm are fixedly installed on the first square tube beam and the second square tube beam, the first stop member and the second stop member are respectively clamped on both sides of the first square tube beam and the second square tube beam.

[0008] In the table under-beam mechanism with concealed wiring function described in this utility model, the bottom of the second support member is provided with a third stop member located on the inner side of the first square tube beam and the inner side of the second square tube beam, respectively. The bottom of the second support arm is provided with a fourth stop member located on the outer side of the first square tube beam and the outer side of the second square tube beam, respectively. When the second support member and the second support arm are fixedly installed on the first square tube beam and the second square tube beam, the third stop member and the fourth stop member are respectively clamped on both sides of the first square tube beam and the second square tube beam.

[0009] In the table under-beam mechanism with concealed wiring function described in this utility model, the bottom of the third support member is provided with a fifth stop on the inner side of the first square tube beam and the inner side of the second square tube beam, and the bottom of the third support arm is provided with a sixth stop on the outer side of the first square tube beam and the outer side of the second square tube beam. When the third support member and the third support arm are fixedly installed on the first square tube beam and the second square tube beam, the fifth stop and the sixth stop are respectively clamped on both sides of the first square tube beam and the second square tube beam.

[0010] In the table under-beam mechanism with concealed wiring function described in this utility model, the first end box includes a first base plate detachably connected to the first end of the base box, a first side plate vertically fixed to the first side of the first base plate, and a second side plate vertically fixed to the second side of the first base plate. The ends of the first side plate and the second side plate are provided with a first hook groove for hooking the stud, and the tops of the first side plate and the second side plate are provided with a first avoidance groove for avoiding the stud.

[0011] In the table under-beam mechanism with concealed wiring function described in this utility model, the second end box includes a second base plate detachably connected to the second end of the base box, a third side plate vertically fixed to the first side of the second base plate, and a fourth side plate vertically fixed to the second side of the second base plate. The ends of the third side plate and the fourth side plate are provided with second hook grooves for hooking studs, and the tops of the third side plate and the fourth side plate are provided with second avoidance grooves for avoiding studs.

[0012] The under-table crossbeam mechanism with concealed wiring function of this utility model has the following beneficial effects: When using the under-table crossbeam mechanism with concealed wiring function of this utility model, the first end cap and the second end cap are inserted into the two ends of the first square tube crossbeam and the second square tube crossbeam to achieve positioning of the first square tube crossbeam and the second square tube crossbeam. Then, the first support member and the first bracket are aligned with the first insertion slot and inserted, and the first support member and the first bracket are fixedly connected to the first end of the first square tube crossbeam and the second square tube crossbeam. The second support member and the second bracket are aligned with the second insertion slot and inserted, and the second support member and the second bracket are fixedly connected to the middle of the first square tube crossbeam and the second square tube crossbeam. The third support member and the third bracket are aligned with the third insertion slot and inserted, and the third support member and the third bracket are fixedly connected to the second end of the first square tube crossbeam and the second square tube crossbeam. Finally, the bottom box is fixedly installed at the bottom of the first square tube crossbeam and the second square tube crossbeam, and the first end box and the second end box are respectively fixed at the two ends of the bottom box to achieve a complete enclosure of the bottom of the first square tube crossbeam and the second square tube crossbeam. After installation, since the side walls of the first support member and the first bracket are inserted into the first insertion slot, the side walls of the second support member and the second bracket are inserted into the second insertion slot, and the side walls of the third support member and the third bracket are inserted into the third insertion slot, the first support member and the first bracket do not need to protrude from the top of the first square tube crossbeam and the second square tube crossbeam, the second support member and the second bracket do not need to protrude from the top of the first square tube crossbeam and the second square tube crossbeam, and the third support member and the third bracket do not need to protrude from the top of the first square tube crossbeam and the second square tube crossbeam, thus reducing the height and volume of the crossbeam assembly. By setting up the base box, the first end box, the second end box, and the cable hole, cables can be easily inserted and removed, facilitating fully enclosed cable storage. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0014] Figure 1 This is an exploded structural diagram of the under-table crossbeam mechanism with concealed wiring function of this utility model;

[0015] Figure 2 This is a schematic diagram of the assembly structure of the under-table crossbeam mechanism with concealed wiring function of this utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] like Figure 1 , 2As shown, in the first embodiment of the under-table crossbeam mechanism with concealed wiring function of this utility model, the crossbeam mechanism 10 includes a first square tube crossbeam 11, a second square tube crossbeam 12 arranged parallel to the first square tube crossbeam 11, a first end cap 13 that can be inserted into the first end of the first square tube crossbeam 11 and the first end of the second square tube crossbeam 12, a second end cap 14 that can be inserted into the second end of the first square tube crossbeam 11 and the second end of the second square tube crossbeam 12, a first support member 15 and a first support arm 18 longitudinally connecting the first end of the first square tube crossbeam 11 and the first end of the second square tube crossbeam 12, and a middle part of the first square tube crossbeam 11 and the second square tube crossbeam 12 longitudinally connected. The second support member 16 and the second bracket 19 in the middle, the third support member 17 and the third bracket 20 longitudinally connecting the second end of the first square tube beam 11 and the second end of the second square tube beam 12, the bottom box 21 detachably installed at the bottom of the first square tube beam 11 and the bottom of the second square tube beam 12, the first end box 22 detachably installed at the first end of the bottom box 21 and located between the first square tube beam 11 and the second square tube beam 12, and the second end box 23 detachably installed at the second end of the bottom box 21 and located between the first square tube beam 11 and the second square tube beam 12, are all provided with wire holes 24 for cables to pass through or out.

[0018] The first support member 15, the second support member 16, and the third support member 17 are all U-shaped supports, and the first support arm 18, the second support arm 19, and the third support arm 20 are all U-shaped supports. The first end of the first square tube beam 11 and the first end of the second square tube beam 12 are each provided with a first insertion groove 25 for the two side walls of the first support member 15 and the first support arm 18 to be embedded and connected. The middle of the first square tube beam 11 and the middle of the second square tube beam 12 are each provided with a second insertion groove 26 for the two side walls of the second support member 16 and the second support arm 19 to be embedded and connected. Both ends of the second square tube beam 12 are provided with third insertion slots 27 for the two side walls of the third support member 17 and the third support arm 20 to be embedded and connected. The first support member 15, the first support arm 18 are detachably and fixedly connected to the first square tube beam 11 and the second square tube beam 12 by the first bolt. The second support member 16, the second support arm 19 are detachably and fixedly connected to the first square tube beam 11 and the second square tube beam 12 by the second bolt. The third support member 17, the third support arm 20 are detachably and fixedly connected to the first square tube beam 11 and the second square tube beam 12 by the third bolt.

[0019] When using the under-table crossbeam mechanism with concealed wiring function of this utility model, the first end cap 13 and the second end cap 14 are inserted into the two ends of the first square tube crossbeam 11 and the second square tube crossbeam 12 to achieve positioning of the first square tube crossbeam 11 and the second square tube crossbeam 12. Then, the first support member 15 and the first support arm 18 are aligned with the first insertion slot 25 and inserted, and the first support member 15 and the first support arm 18 are fixedly connected to the first end of the first square tube crossbeam 11 and the second square tube crossbeam 12. The second support member 16 and the second support arm 19 are aligned with the second insertion slot 26 and inserted, and the second support member 16 and the second support arm 19 are fixedly connected to the middle of the first square tube crossbeam 11 and the second square tube crossbeam 12. The third support member 17 and the third support arm 20 are aligned with the third insertion slot 27 and inserted, and the third support member 17 and the third support arm 20 are fixedly connected to the second end of the first square tube crossbeam 11 and the second square tube crossbeam 12. Finally, the bottom box 21 is fixedly installed at the bottom of the first square tube beam 11 and the second square tube beam 12, and the first end box 22 and the second end box 23 are fixed at both ends of the bottom box 21 respectively, so as to achieve a complete enclosure of the bottom of the first square tube beam 11 and the second square tube beam 12. After installation, since the side walls of the first support member 15 and the first bracket 18 are inserted into the first insertion slot 25, the side walls of the second support member 16 and the second bracket 19 are inserted into the second insertion slot 26, and the side walls of the third support member 17 and the third bracket 20 are inserted into the third insertion slot 27, the first support member 15 and the first bracket 18 do not need to protrude from the tops of the first square tube beam 11 and the second square tube beam 12, the second support member 16 and the second bracket 19 do not need to protrude from the tops of the first square tube beam 11 and the second square tube beam 12, and the third support member 17 and the third bracket 20 do not need to protrude from the tops of the first square tube beam 11 and the second square tube beam 12, thus reducing the height and volume of the beam assembly. By providing the base box 21, the first end box 22, the second end box 23, and the wire hole 24, cables can be easily threaded in and out, facilitating fully enclosed cable storage.

[0020] Specifically, the first square tube beam 11 has a first insertion hole 28 at its first end, the second square tube beam 12 has a second insertion hole 29 at its first end, the first square tube beam 11 has a third insertion hole 30 at its second end, and the second square tube beam 12 has a fourth insertion hole 31 at its second end. The first end cap 13 has a first positioning post 32 and a second positioning post 33 at positions corresponding to the first insertion hole 28 and the second insertion hole 29, respectively. The first positioning post 32 and the second positioning post 33 can be inserted into the first insertion hole 28 and the second insertion hole 29, respectively. The second end cap 14 has a third positioning post 34 and a fourth positioning post 35 at positions corresponding to the third insertion hole 30 and the fourth insertion hole 31, respectively. The third positioning post 34 and the fourth positioning post 35 can be inserted into the third insertion hole 30 and the fourth insertion hole 31, respectively.

[0021] like Figure 1 As shown, the bottom of the first support member 15 is provided with a first stop member 36 located on the inner side of the first square tube beam 11 and the inner side of the second square tube beam 12, and the bottom of the first support arm 18 is provided with a second stop member 37 located on the outer side of the first square tube beam 11 and the outer side of the second square tube beam 12. When the first support member 15 and the first support arm 18 are fixedly installed on the first square tube beam 11 and the second square tube beam 12, the first stop member 36 and the second stop member 37 are respectively clamped on both sides of the first square tube beam 11 and the second square tube beam 12.

[0022] Similarly, the bottom of the second support member 16 is provided with a third stop member 38 located on the inner side of the first square tube beam 11 and the inner side of the second square tube beam 12, and the bottom of the second support arm 19 is provided with a fourth stop member 39 located on the outer side of the first square tube beam 11 and the outer side of the second square tube beam 12. When the second support member 16 and the second support arm 19 are fixedly installed on the first square tube beam 11 and the second square tube beam 12, the third stop member 38 and the fourth stop member 39 are respectively clamped on both sides of the first square tube beam 11 and the second square tube beam 12.

[0023] Similarly, the bottom of the third support member 17 is provided with a fifth stop member 40 located on the inner side of the first square tube beam 11 and the inner side of the second square tube beam 12, and the bottom of the third support arm 20 is provided with a sixth stop member 41 located on the outer side of the first square tube beam 11 and the outer side of the second square tube beam 12. When the third support member 17 and the third support arm 20 are fixedly installed on the first square tube beam 11 and the second square tube beam 12, the fifth stop member 40 and the sixth stop member 41 are respectively clamped on both sides of the first square tube beam 11 and the second square tube beam 12.

[0024] To better install and conceal cables, the first end box 22 includes a first base plate 42 detachably connected to the first end of the base box 21, a first side plate 43 vertically fixed to the first side of the first base plate 42, and a second side plate 44 vertically fixed to the second side of the first base plate 42. The ends of the first side plate 43 and the second side plate 44 are provided with a first hook groove 45 for hooking studs, and the tops of the first side plate 43 and the second side plate 44 are provided with a first clearance groove 46 for avoiding studs.

[0025] Similarly, the second end box 23 includes a second base plate detachably connected to the second end of the base box 21, a third side plate vertically fixed to the first side of the second base plate, and a fourth side plate vertically fixed to the second side of the second base plate. The ends of the third side plate and the fourth side plate are provided with second hook grooves for hooking studs, and the tops of the third side plate and the fourth side plate are provided with second clearance grooves for avoiding studs.

[0026] Furthermore, in this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "stacked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A table under-beam mechanism with concealed wiring, characterized in that, The beam mechanism includes a first square tube beam, a second square tube beam arranged parallel to the first square tube beam, a first end cap that can be inserted into the first end of the first square tube beam and the first end of the second square tube beam, a second end cap that can be inserted into the second end of the first square tube beam and the second end of the second square tube beam, a first support member and a first bracket that longitudinally connect the first end of the first square tube beam and the first end of the second square tube beam, a second support member and a second bracket that longitudinally connect the middle part of the first square tube beam and the middle part of the second square tube beam, a third support member and a third bracket that longitudinally connect the second end of the first square tube beam and the second end of the second square tube beam, a bottom box that can be detachably installed at the bottom of the first square tube beam and the bottom of the second square tube beam, a first end box that can be detachably installed at the first end of the bottom box and located between the first square tube beam and the second square tube beam, and a second end box that can be detachably installed at the second end of the bottom box and located between the first square tube beam and the second square tube beam. The bottom box, the first end box and the second end box are all provided with wire holes for cables to pass through. The first, second, and third support members are all U-shaped support members, and the first, second, and third support arms are all U-shaped support arms. The first end of the first square tube beam and the first end of the second square tube beam are each provided with a first insertion groove for embedding and connecting the two side walls of the first support member and the first support arm. The middle portion of the first and second square tube beams are each provided with a second insertion groove for embedding and connecting the two side walls of the second support member and the second support arm. The second end of the first and second square tube beams are each provided with a third insertion groove for embedding and connecting the two side walls of the third support member and the third support arm. The first support member, the first support arm, and the first and second square tube beams are detachably and fixedly connected by a first bolt. The second support member, the second support arm, and the first and second square tube beams are detachably and fixedly connected by a second bolt. The third support member, the third support arm, and the first and second square tube beams are detachably and fixedly connected by a third bolt.

2. The under-table crossbeam mechanism with concealed wiring function according to claim 1, characterized in that, The first square tube beam has a first insertion hole at its first end, the second square tube beam has a second insertion hole at its first end, a third insertion hole at its second end, and a fourth insertion hole at its second end. A first positioning post and a second positioning post are respectively provided on the first end cap at positions corresponding to the first and second insertion holes. The first and second positioning posts can be inserted into the first and second insertion holes, respectively. A third positioning post and a fourth positioning post are respectively provided on the second end cap at positions corresponding to the third and fourth insertion holes. The third and fourth positioning posts can be inserted into the third and fourth insertion holes, respectively.

3. The under-table crossbeam mechanism with concealed wiring function according to claim 1, characterized in that, The bottom of the first support member is provided with a first stop on the inner side of the first square tube beam and the inner side of the second square tube beam, and the bottom of the first support arm is provided with a second stop on the outer side of the first square tube beam and the outer side of the second square tube beam. When the first support member and the first support arm are fixedly installed on the first square tube beam and the second square tube beam, the first stop and the second stop are respectively clamped on both sides of the first square tube beam and the second square tube beam.

4. The under-table beam mechanism with concealed wiring function according to claim 3, characterized in that, The bottom of the second support member is provided with a third stop on the inner side of the first square tube beam and the inner side of the second square tube beam, respectively. The bottom of the second support arm is provided with a fourth stop on the outer side of the first square tube beam and the outer side of the second square tube beam, respectively. When the second support member and the second support arm are fixedly installed on the first square tube beam and the second square tube beam, the third stop and the fourth stop are respectively clamped on both sides of the first square tube beam and the second square tube beam.

5. The under-table crossbeam mechanism with concealed wiring function according to claim 4, characterized in that, The bottom of the third support member is provided with a fifth stop on the inner side of the first square tube beam and the inner side of the second square tube beam, respectively. The bottom of the third support arm is provided with a sixth stop on the outer side of the first square tube beam and the outer side of the second square tube beam, respectively. When the third support member and the third support arm are fixedly installed on the first square tube beam and the second square tube beam, the fifth stop and the sixth stop are respectively clamped on both sides of the first square tube beam and the second square tube beam.

6. The under-table crossbeam mechanism with concealed wiring function according to claim 1, characterized in that, The first end box includes a first base plate detachably connected to the first end of the base box, a first side plate vertically fixed to the first side of the first base plate, and a second side plate vertically fixed to the second side of the first base plate. The ends of the first side plate and the second side plate are provided with a first hook groove for hooking the stud, and the tops of the first side plate and the second side plate are provided with a first avoidance groove for avoiding the stud.

7. The under-table crossbeam mechanism with concealed wiring function according to claim 6, characterized in that, The second end box includes a second base plate detachably connected to the second end of the base box, a third side plate vertically fixed to the first side of the second base plate, and a fourth side plate vertically fixed to the second side of the second base plate. The ends of the third side plate and the fourth side plate are provided with a second hook groove for hooking the stud, and the tops of the third side plate and the fourth side plate are provided with a second avoidance groove for avoiding the stud.

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