CN112386035A - Supporting beam structure and row chair - Google Patents
Supporting beam structure and row chair Download PDFInfo
- Publication number
- CN112386035A CN112386035A CN202011079391.2A CN202011079391A CN112386035A CN 112386035 A CN112386035 A CN 112386035A CN 202011079391 A CN202011079391 A CN 202011079391A CN 112386035 A CN112386035 A CN 112386035A
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- opening
- wiring
- beam structure
- beam body
- cover plate
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000005755 formation reaction Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/12—Theatre, auditorium, or similar chairs
- A47C1/124—Separate chairs, connectible together into a row
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a support beam structure and a row chair. The supporting beam structure comprises a beam body, a reinforcing rib part and a wiring part, wherein the cross section of the beam body is polygonal or circular, an opening is formed in one side edge of the polygon or the circle, the reinforcing rib part is arranged in the beam body, and the wiring part is arranged on the opening; the wiring part comprises a cover plate and a wiring groove, the wiring groove is arranged in the beam body and used for accommodating cables, and the cover plate covers the opening and is used for hiding the wiring groove; guide rails or guide grooves are respectively arranged on two sides of the cover plate, guide grooves or guide rails are correspondingly arranged on two sides of the opening, and the guide rails and the guide grooves are matched with each other. The supporting beam structure is widely applied, is suitable for various fields and occasions needing to support and walk two functions, can hide cables under the condition of ensuring the strength of the supporting beam, is attractive and elegant, can realize free leading within the length range of the supporting beam structure, and is convenient to process and manufacture.
Description
Technical Field
The invention belongs to the technical field of beam manufacturing, and particularly relates to a supporting beam structure and a row chair.
Background
At present, a supporting beam structure in occasions such as home furnishing, decoration, industrial production and the like does not have a design for accommodating a cable, the cable can only be arranged on the outer side of a beam, the design is not attractive, potential safety hazards exist, and effective means capable of solving the problem does not exist in the prior art.
In addition, when people go out, people face the need of charging portable electronic devices. The charging equipment in the public places such as the existing waiting rooms, waiting rooms and waiting areas in hospitals is less, although the charging equipment exists in some places, the charging equipment is not arranged on a chair or a row chair and is inconvenient to use, and the technology for maintaining and upgrading the row chair on the public places and additionally installing the charging equipment is not disclosed in the prior art.
Disclosure of Invention
In view of the above, the present invention discloses a support beam structure and a row chair to overcome or at least partially solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a supporting beam structure, which comprises a beam body, a reinforcing rib part and a wiring part, wherein the cross section of the beam body is polygonal or circular, an opening is formed in one side edge of the polygon or the circle, the reinforcing rib part is arranged in the beam body, and the wiring part is arranged on the opening;
the wiring part comprises a cover plate and a wiring groove, the wiring groove is arranged in the beam body and used for accommodating cables, and the cover plate covers the opening and is used for hiding the wiring groove;
guide rails or guide grooves are respectively arranged on two sides of the cover plate, the guide grooves or the guide rails are correspondingly arranged on two sides of the opening, and the guide rails and the guide grooves are matched with each other, so that the cover plate is clamped on the opening and can move in parallel along the opening.
Optionally, the length and the number of the cover plate are designed according to the requirement of the lead, and the cover plate is provided with lead holes.
Optionally, the reinforcing rib part comprises a vertical reinforcing rib and an inclined reinforcing rib, the vertical reinforcing rib is vertically arranged in the beam body, and the inclined reinforcing rib is arranged between the beam body and the vertical reinforcing rib.
Optionally, a junction of the beam body and the vertical reinforcing rib portion is provided with a thickened portion.
The invention provides a row chair, which comprises a plurality of chairs, a support beam structure and a charging assembly, wherein the support beam structure is connected with each chair and arranged at the lower part of each chair, the chair comprises chair armrests, each chair armrest comprises an armrest body and a charging assembly, and the charging assembly is arranged on the armrest body or the support beam structure.
Optionally, the charging assembly comprises a mounting fixture, an intermediate piece and a patch panel module;
the installation fixing piece is fixedly connected to the handrail body and provided with an opening structure;
the intermediate piece is assembled in the opening structure in a threaded connection or clamping connection mode;
the patch board module is installed in the middleware, be provided with on the patch board module: any one or more of a 2-bit jack, a 3+ 2-bit jack or a USB interface.
Optionally, the cross section of the armrest body is a polygonal structure, a groove is formed in the outer surface of the armrest body, the shape of the groove is matched with the shape of the installation fixing piece, and the installation fixing piece is assembled in the groove.
Optionally, a corner structure is provided on the armrest body, the shape of the mounting fixture is adapted to the shape of the corner structure, and the mounting fixture is assembled at the corner of the corner structure.
Optionally, the intermediate piece includes a rectangular frame flush with the upper surface of the mounting fixture, the periphery of the rectangular frame is provided with a plurality of through holes or connecting columns, each of the connecting columns is provided with a threaded hole, and the threaded holes fix the intermediate piece on the mounting fixture through screws or bolts.
Optionally, two door-shaped strips for fixing the patch board module are further arranged on the rectangular frame and used for limiting the side surface and the bottom surface of the patch board module; the wiring board module is characterized in that limiting plates are arranged on the rectangular frame in pairs and used for limiting the side faces of the wiring board module, and the limiting plates arranged in pairs are fixedly connected to two opposite side edges of the rectangular frame.
The invention has the advantages and beneficial effects that:
the novel supporting beam structure disclosed by the invention is provided with the structure capable of hiding the wiring grooves, is attractive and elegant, ensures the electricity utilization safety, does not influence the strength of the supporting beam, can realize free lead within the length range of the supporting beam structure, is convenient to process and manufacture, can be suitable for various fields and occasions such as furniture, house decoration, capital construction, industrial production and the like, and has a remarkable effect.
The invention discloses a row chair which comprises an armrest body provided with a charging assembly and a supporting beam with a wiring groove, wherein the charging assembly can be arranged in or out of the armrest body, the type and the number of interfaces of the charging assembly can be set according to requirements, and the shape and the size of a mounting fixing piece can be flexibly designed.
The support beam and the charging technology disclosed by the invention can also be used for reforming the existing seat, have a simple structure, have small influence on the strength of the seat, are convenient to charge and meet the charging requirements of people in various occasions.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a perspective view of a support beam structure according to an embodiment of the present invention;
FIG. 2 is a front view of a support beam structure according to an embodiment of the present invention;
FIG. 3 is a perspective view of an armrest for a seat in accordance with an embodiment of the present invention;
FIG. 4 is a perspective view of an armrest body according to an embodiment of the present invention;
fig. 5 is a perspective view of a charging assembly in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of an intermediate member in an embodiment of the present invention;
FIG. 7 is a front view of an intermediate piece in an embodiment of the invention;
FIG. 8 is a right side view of the middle piece in one embodiment of the invention;
FIG. 9 is a view illustrating an example of the chair arm rest according to the present invention in use;
FIG. 10 is a perspective view of an armrest for a seat in accordance with another embodiment of the present invention;
fig. 11 is a perspective view of a mounting fixture in accordance with another embodiment of the present invention.
In the figure: 1 is a handrail body, 11 is a groove; 2 is the subassembly that charges, 21 is the installation mounting, 211 is open structure, 212 is the cylindrical groove, 213 is the stop part, 22 is the middleware, 221 is the rectangle frame, 222 is the door section bar, 223 is the limiting plate, 224 is the spliced pole, 23 is the wiring board module, 231 is the USB interface, 3 is a supporting beam, 31 is the roof beam body, 311 is the thickening portion, 32 is strengthening rib portion, 321 is vertical strengthening rib, 322 is the slope strengthening rib, 33 is the walking portion, 331 is the trough, 332 is the apron, 333 is the guide rail, 334 is the guide slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be understood that the terms "comprises/comprising," "consisting of … …," or any other variation, are intended to cover a non-exclusive inclusion, such that a product, device, process, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product, device, process, or method if desired.
It will be further understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship as shown in the drawings, which is meant only to facilitate describing the invention and to simplify the description, and do not indicate or imply that the referenced device, component, or structure must have a particular orientation, be constructed or operated in a particular orientation, and is not to be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-2, this embodiment discloses a support beam structure, the support beam 3 includes a beam body 31, a reinforcing rib portion 32, and a routing portion 33, the cross section of the beam body 21 is polygonal or circular, but may be other shapes, an opening is provided on one side edge of the polygon or on the circle, the reinforcing rib portion 32 is provided in the beam body, and the routing portion 33 is provided on the opening.
The wiring part 33 comprises a cover plate 331 and a wiring groove 332, the wiring groove 332 is arranged in the beam body 31, the wiring groove 332 is used for accommodating cables, and the cover plate 331 covers the opening and is used for hiding the wiring groove 332. The cover 331 is slidably connected to the opening in an inserting manner, specifically, two sides of the cover are respectively provided with a guide rail 333, and correspondingly, two sides of the opening are respectively provided with a guide groove 334, or two sides of the cover are provided with a guide groove 334, and two sides of the opening are provided with a guide rail 333, and the guide rails and the guide grooves are mutually matched, so that the cover 331 is clamped on the opening and can move in parallel along the opening.
The length and the number of the cover plates 331 are flexibly designed according to the requirement of the lead wires, one strip-shaped cover plate can be arranged, or a plurality of cover plates can be arranged to be inserted into the openings, at the moment, other parts can be arranged at the connection part between the cover plates, such as armrests of a chair and the like, and at the moment, the cable wires can be led to the upper parts of the armrests of the chair through the hollow structures in the armrests of the chair.
Further, a lead hole is formed in the cover plate 331, and the cable can be led out from the wiring groove through the lead hole.
As can be seen from fig. 2, the reinforcing rib portion 32 includes a vertical reinforcing rib 321 and an inclined reinforcing rib 322, the vertical reinforcing rib 321 is vertically disposed in the beam body 31, the vertical reinforcing rib 321 can be disposed in a plurality as required, fig. 2 shows only the case of two vertical reinforcing ribs 321, the inclined reinforcing rib 322 is disposed between the beam body and the vertical reinforcing rib 321, a plurality of vertical reinforcing ribs 321 can be disposed as required, the inclined reinforcing ribs are preferably disposed in bilateral symmetry, and the inclined direction of the inclined reinforcing rib 322 is inclined from the vertical reinforcing rib 321 to the side upper side, so as to play a role of bearing.
Preferably, according to fig. 2, a thickened portion 311 is provided at the junction of the beam body 31 and the vertical reinforcing rib portion 321, so as to increase the load-bearing capacity of the supporting beam and enhance the strength of the supporting beam.
In the support beam structure, the beam body 31, the reinforcing rib portion 32 and the cover plate 331 are made of metal or plastic and the like, so that the strength and the flatness of the material can be ensured, the cover plate can move on the opening of the beam body in parallel, and the processing and the manufacturing are facilitated. Preferably, the material is aluminum alloy and is prepared by processes of die pressing, casting and the like.
Example 2
This embodiment 2 discloses a bench comprising a plurality of seats, a support beam structure as described in embodiment 1 above connecting and disposed under each of the seats, and a charging assembly, wherein the seats comprise chair armrests including armrest bodies and charging assemblies, and the charging assemblies are disposed on the armrest bodies or on the support beam structure.
As can be seen from the usage state diagram of the chair armrest shown in fig. 9, the armrest body 1 is mounted on the base of the row chair, when the row chair is composed of a plurality of chairs, the supporting beam 3 is disposed at the joint of the armrest body and the base to realize the connection and support of the plurality of chairs, and the armrest body, the supporting beam and the base are fixed by bolts.
Fig. 3 and 10 respectively show a perspective view of a seat armrest, wherein the seat armrest comprises a charging assembly 2 and an armrest body 1, the charging assembly 2 in fig. 1 is embedded in the armrest body 1, and the charging assembly 2 in fig. 8 is arranged outside the armrest body.
As shown in fig. 5, the charging assembly 2 includes a mounting fixture 21, an intermediate member 22, and a patch board module 23, but the patch board module 23 may be directly mounted on the mounting fixture 21 without providing the intermediate member 21.
The mounting and fixing member 21 is fixedly connected to the armrest body 1 for connecting the patch board module 23 and the armrest body 1, and an opening structure 211 is provided on the mounting and fixing member 21 for accommodating the patch board module 23 and the intermediate member 22.
The patch panel module 23 is alternatively, detachably, fixedly mounted in the opening structure 211, and the patch panel module 23 may be fixed to the intermediate member 22 or the mounting fixture 21 by means of a snap-fit or threaded fastener connection. This patch board module is last to be provided with: any one or more of a 2-bit jack, a 3+ 2-bit jack or the USB interface 231. Of course, in order to adapt to the characteristics of the present electronic device, it is preferable to provide two or more USB interfaces 231 of different sizes.
The patch board module 23 can be customized according to the size or number of the jacks or the USB ports, and the mounting fixing member 21 and the intermediate member 22 are generally made of plastic, and can be made of injection molding or molding by a molding process, and the shape and size of the patch board module can be designed according to the shape of the actual handrail.
When the charging assembly 2 is arranged in the armrest body, the cross section of the armrest body is of a polygonal structure or an arc shape, preferably a polygon with a shape more than a quadrangle, so that the groove 11 on the outer surface of the armrest body is convenient to arrange. The shape of the recess is adapted to the outer shape of the mounting fixture, which is fitted in the recess by means of, for example, a screw connection or a snap connection.
As can be seen from fig. 10, the armrest body 1 is generally quadrangular or triangular, so that a corner structure with a certain included angle is formed, and the installation and fixation members 21 are conveniently arranged on the corner structure, so that a connection with high stability is obtained. At this time, the outer shape of the mounting fixture 21 is adapted to the shape of the corner structure, and the mounting fixture 21 is assembled at the corner of the corner structure by means of screw threads or snap fit.
Fig. 6-10 show an exemplary structure of an intermediate member including a rectangular frame 221, a gate bar 222, a stopper plate 223, and a connection post 224 or through-hole. Patch board module 23 sets up in middleware 22, the upper surface of patch board module 23 with the upper surface parallel and level of rectangle frame 221, and be provided with door section bar 222, limiting plate 223 and spliced pole 224 on the lower surface of rectangle frame 221, door section bar 222 can set up two for the long limit and the bottom of fixed patch board module 23, set up on another pair of side at door section bar, rectangle frame 221 bottom is provided with two limiting plates that set up in pairs, a pair of opposite side for limiting patch board module 23, it is more firm when the patch board module passes through screw thread and block connection in middleware.
The middle part 22 is provided with a plurality of through holes or threaded holes or connecting columns with threaded holes for realizing the connection among the middle part 22, the patch board module 23 and the mounting and fixing part 21.
According to fig. 11, the mounting fixture 21 is provided with an opening structure 211, a cylindrical groove 212 or a threaded hole, and a stopper portion 213, the intermediate piece 22 or the patch panel module 23 is detachably attached to the mounting fixture 21 by the engagement of a screw or a bolt with the threaded hole or the cylindrical groove 212, the stopper portion 213 is provided at the bottom of the mounting fixture 21 for limiting the position of the intermediate piece 22 or the patch panel module in height, and a threaded hole or the like may be provided at the stopper portion 213 for fixing the patch panel module 23 and the mounting fixture 21. The shape of the mounting and fixing piece 21 can be designed according to the shape of the groove of the handrail body, and the whole body can be in a cuboid shape, a triangular shape or a fan shape, an irregular shape and the like.
In summary, the supporting beam structure disclosed by the embodiment of the invention is beautiful, elegant, safe and reliable, and due to the adoption of the built-in wiring groove, the strength of the supporting beam structure is ensured while wiring is carried out, random wiring within the length range of the supporting beam structure can be realized, and the remarkable effect is obtained.
The row chair disclosed by the embodiment of the invention is not only suitable for a design stage, but also suitable for a transformation and upgrading stage, the charging assembly is flexibly designed, can be replaced at will, has a simple structure, and meets various requirements.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (10)
1. A supporting beam structure is characterized by comprising a beam body, a reinforcing rib part and a wiring part, wherein the cross section of the beam body is polygonal or circular, an opening is formed in one side edge of the polygon or the circle, the reinforcing rib part is arranged in the beam body, and the wiring part is arranged on the opening;
the wiring part comprises a cover plate and a wiring groove, the wiring groove is arranged in the beam body and used for accommodating cables, and the cover plate covers the opening and is used for hiding the wiring groove;
guide rails or guide grooves are respectively arranged on two sides of the cover plate, the guide grooves or the guide rails are correspondingly arranged on two sides of the opening, and the guide rails and the guide grooves are matched with each other, so that the cover plate is clamped on the opening and can move in parallel along the opening.
2. The support beam structure as claimed in claim 1, wherein the length and number of the cover plates are designed according to lead requirements, and the cover plates are provided with lead holes.
3. The support beam structure according to claim 1, wherein the bead portions include vertical beads vertically disposed in the beam body and inclined beads disposed between the beam body and the vertical beads.
4. A support beam structure according to claim 3, wherein a junction of the beam body and the vertical reinforcing rib portion is provided with a thickened portion.
5. A chair row comprising a plurality of seats, a support beam structure according to any one of claims 1 to 4 connecting and disposed under each of the seats, the seats comprising chair arms including arm bodies and charging assemblies disposed on the arm bodies or on the support beam structure.
6. The row chair of claim 5, wherein the charging assembly comprises a mounting fixture, an intermediary, and a patch panel module;
the installation fixing piece is fixedly connected to the handrail body and provided with an opening structure;
the intermediate piece is assembled in the opening structure in a threaded connection or clamping connection mode;
the patch board module is installed in the middleware, be provided with on the patch board module: any one or more of a 2-bit jack, a 3+ 2-bit jack or a USB interface.
7. The row chair according to claim 6, wherein the cross section of the armrest body is a polygonal structure, a groove is provided on the outer surface of the armrest body, the shape of the groove is adapted to the shape of the mounting fixture, and the mounting fixture is fitted in the groove.
8. A bench according to claim 6, characterised in that the armrest body is provided with corner formations, and that the mounting fixtures are profiled to fit the shape of the corner formations, the mounting fixtures fitting at the corners of the corner formations.
9. The row chair according to claim 6, wherein the middle piece comprises a rectangular frame flush with the upper surface of the mounting fixture, the rectangular frame is provided with a plurality of through holes or connecting columns at the periphery thereof, and each connecting column is provided with a threaded hole, and the threaded holes fix the middle piece on the mounting fixture through screws or bolts.
10. The rowchair of claim 9, wherein the rectangular frame is further provided with two door-shaped strips for fixing the patch board modules, and the two door-shaped strips are used for limiting the side surfaces and the bottom surface of the patch board modules; the wiring board module is characterized in that limiting plates are arranged on the rectangular frame in pairs and used for limiting the side faces of the wiring board module, and the limiting plates arranged in pairs are fixedly connected to two opposite side edges of the rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011079391.2A CN112386035A (en) | 2020-10-10 | 2020-10-10 | Supporting beam structure and row chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011079391.2A CN112386035A (en) | 2020-10-10 | 2020-10-10 | Supporting beam structure and row chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112386035A true CN112386035A (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011079391.2A Pending CN112386035A (en) | 2020-10-10 | 2020-10-10 | Supporting beam structure and row chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112386035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220354260A1 (en) * | 2021-05-04 | 2022-11-10 | Knoll, Inc. | Furniture, charging port assembly, and method of assembling same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210696335U (en) * | 2019-11-08 | 2020-06-09 | 上海粟瑞智能技术有限公司 | A subassembly and suitcase that charges for suitcase |
| CN211380401U (en) * | 2019-12-20 | 2020-09-01 | 佛山市丽江椅业有限公司 | Seat convenient for wiring |
-
2020
- 2020-10-10 CN CN202011079391.2A patent/CN112386035A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210696335U (en) * | 2019-11-08 | 2020-06-09 | 上海粟瑞智能技术有限公司 | A subassembly and suitcase that charges for suitcase |
| CN211380401U (en) * | 2019-12-20 | 2020-09-01 | 佛山市丽江椅业有限公司 | Seat convenient for wiring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220354260A1 (en) * | 2021-05-04 | 2022-11-10 | Knoll, Inc. | Furniture, charging port assembly, and method of assembling same |
| US12022960B2 (en) * | 2021-05-04 | 2024-07-02 | Knoll, Inc. | Furniture, charging port assembly, and method of assembling same |
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